make -C tools/testing/selftests TARGETS=net TEST_PROGS=pmtu.sh TEST_GEN_PRROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 6000 # selftests: net: pmtu.sh [ 2.275072] ip (252) used greatest stack depth: 12024 bytes left [ 2.789447] ip (295) used greatest stack depth: 12008 bytes left # TEST: ipv4: PMTU exceptions [ OK ] # TEST: ipv4: PMTU exceptions - nexthop objects [ OK ] # TEST: ipv6: PMTU exceptions [ OK ] # TEST: ipv6: PMTU exceptions - nexthop objects [ OK ] [ 9.741531] tc (907) used greatest stack depth: 11856 bytes left # TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [ OK ] # TEST: ICMPv4 with DSCP and ECN: PMTU exceptions - nexthop objects [ OK ] [ 11.549668] ------------[ cut here ]------------ [ 11.550288] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 11.550301] WARNING: CPU: 1 PID: 11 at kernel/locking/mutex.c:587 __mutex_lock+0x351/0x7a0 [ 11.551885] Modules linked in: act_csum libcrc32c act_pedit cls_flower sch_prio [ 11.552716] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 11.553527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.554642] Workqueue: netns cleanup_net [ 11.555078] RIP: 0010:__mutex_lock+0x351/0x7a0 [ 11.555570] Code: ff 90 e8 a2 e7 70 ff 85 c0 74 23 8b 35 9c 8e db 00 85 f6 75 19 90 48 c7 c6 97 37 4a b1 48 c7 c7 3a ac 49 b1 e8 00 04 26 ff 90 <0f> 0b 90 90 90 e9 03 fd ff ff 4c 8d 6d a0 4c 89 e7 4c 89 ee e8 d6 [ 11.557417] RSP: 0018:ffffb48e00063a10 EFLAGS: 00010286 [ 11.557723] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000ffffdfff [ 11.558122] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001 [ 11.558496] RBP: ffffb48e00063a90 R08: ffffffffb1978508 R09: 00000000ffffdfff [ 11.558872] R10: ffffffffb1898520 R11: ffffffffb194ab18 R12: ffffa0abc1c41800 [ 11.559253] R13: 0000000000000000 R14: 0000000000000000 R15: ffffa0abc4e51000 [ 11.559622] FS: 0000000000000000(0000) GS:ffffa0abfec80000(0000) knlGS:0000000000000000 [ 11.560045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.560346] CR2: 00007f476a034000 CR3: 000000000be60006 CR4: 0000000000770ef0 [ 11.560717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.561092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.561460] PKRU: 55555554 [ 11.561607] Call Trace: [ 11.561748] [ 11.561868] ? __warn+0x84/0x170 [ 11.562046] ? __mutex_lock+0x351/0x7a0 [ 11.562251] ? report_bug+0x199/0x1b0 [ 11.562449] ? handle_bug+0x3d/0x70 [ 11.562638] ? exc_invalid_op+0x18/0x70 [ 11.562847] ? asm_exc_invalid_op+0x1a/0x20 [ 11.563073] ? __mutex_lock+0x351/0x7a0 [ 11.563280] ? refcount_dec_and_mutex_lock+0x35/0x80 [ 11.563544] ? up_read+0x1b/0x30 [ 11.563719] ? tc_setup_cb_destroy+0x116/0x180 [ 11.563968] ? refcount_dec_and_mutex_lock+0x35/0x80 [ 11.564231] refcount_dec_and_mutex_lock+0x35/0x80 [ 11.564487] __tcf_action_put+0x1e/0x70 [ 11.564700] tcf_action_destroy+0x31/0x80 [ 11.564923] tcf_exts_destroy+0x20/0x40 [ 11.565139] __fl_destroy_filter+0x1e/0x80 [cls_flower] [ 11.565418] __fl_delete+0x12d/0x180 [cls_flower] [ 11.565669] fl_destroy+0xbd/0x140 [cls_flower] [ 11.565918] tcf_proto_destroy+0x1f/0xc0 [ 11.566127] tcf_chain_flush+0xab/0x170 [ 11.566331] __tcf_block_put+0xd2/0x190 [ 11.566537] tcf_block_put+0x54/0x80 [ 11.566730] prio_destroy+0x1a/0x60 [sch_prio] [ 11.566974] __qdisc_destroy+0x51/0x150 [ 11.567180] dev_shutdown+0x8d/0x190 [ 11.567381] unregister_netdevice_many_notify+0x23e/0x7f0 [ 11.567661] default_device_exit_batch+0x2b3/0x320 [ 11.567919] cleanup_net+0x288/0x400 [ 11.568112] ? process_one_work+0x16c/0x4b0 [ 11.568334] process_one_work+0x1d6/0x4b0 [ 11.568547] worker_thread+0x1c1/0x3d0 [ 11.568750] ? __pfx_worker_thread+0x10/0x10 [ 11.568979] kthread+0xda/0x110 [ 11.569148] ? __pfx_kthread+0x10/0x10 [ 11.569348] ret_from_fork+0x31/0x50 [ 11.569541] ? __pfx_kthread+0x10/0x10 [ 11.569744] ret_from_fork_asm+0x1b/0x30 [ 11.569955] [ 11.570075] irq event stamp: 301705 [ 11.570263] hardirqs last enabled at (301705): [] finish_task_switch.isra.0+0xf7/0x330 [ 11.570760] hardirqs last disabled at (301704): [] __schedule+0x6ee/0xc70 [ 11.571186] softirqs last enabled at (301674): [] fib6_run_gc+0x198/0x2e0 [ 11.571621] softirqs last disabled at (301666): [] fib6_run_gc+0x1d7/0x2e0 [ 11.572058] ---[ end trace 0000000000000000 ]--- [ 11.591298] ------------[ cut here ]------------ [ 11.591564] WARNING: CPU: 0 PID: 1077 at mm/mmap.c:2327 __split_vma+0x27c/0x330 [ 11.591953] Modules linked in: act_csum libcrc32c act_pedit cls_flower sch_prio [ 11.592335] CPU: 0 PID: 1077 Comm: ip Tainted: G W 6.8.0-rc2-virtme #1 [ 11.592747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.593329] RIP: 0010:__split_vma+0x27c/0x330 [ 11.593561] Code: 08 49 c1 ec 0c 4c 01 a3 80 00 00 00 48 8b 53 10 e8 c9 f8 ff ff 48 c7 c6 ff ff ff ff 4c 89 ef e8 0a 5c ae 00 e9 87 fe ff ff 90 <0f> 0b 90 e9 be fd ff ff 90 0f 0b 90 e9 ab fd ff ff 48 8b bd a0 00 [ 11.594515] RSP: 0018:ffffb48e00717cc8 EFLAGS: 00010287 [ 11.594795] RAX: 0000000000000000 RBX: ffffa0abc26a2f18 RCX: 0000000000000001 [ 11.595160] RDX: 00007ff2ba5ab000 RSI: ffffa0abc26a2f18 RDI: ffffb48e00717e28 [ 11.595531] RBP: ffffb48e00717e28 R08: 0000000000000001 R09: 0000000000000000 [ 11.595902] R10: 0000000000000000 R11: 0000000000000000 R12: 00007ff2ba5ab000 [ 11.596268] R13: ffffb48e00717e28 R14: 0000000000000075 R15: 0000000000000001 [ 11.596636] FS: 00007ff2ba2d8c40(0000) GS:ffffa0abfec00000(0000) knlGS:0000000000000000 [ 11.597053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.597352] CR2: 00007ff2ba4ed0d0 CR3: 00000000038f4005 CR4: 0000000000770ef0 [ 11.597719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.598091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.598456] PKRU: 55555554 [ 11.598602] Call Trace: [ 11.598739] [ 11.598858] ? __warn+0x84/0x170 [ 11.599034] ? __split_vma+0x27c/0x330 [ 11.599234] ? report_bug+0x199/0x1b0 [ 11.599430] ? handle_bug+0x3d/0x70 [ 11.599619] ? exc_invalid_op+0x18/0x70 [ 11.599826] ? asm_exc_invalid_op+0x1a/0x20 [ 11.600050] ? __split_vma+0x27c/0x330 [ 11.600252] vma_modify+0x9b/0xe0 [ 11.600429] mprotect_fixup+0xb7/0x3f0 [ 11.600631] ? mas_prev_slot+0x100/0x700 [ 11.600844] do_mprotect_pkey+0x29f/0x4e0 [ 11.601058] __x64_sys_mprotect+0x1f/0x30 [ 11.601272] do_syscall_64+0xc9/0x1e0 [ 11.601467] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 11.601732] RIP: 0033:0x7ff2ba5feefb [ 11.601929] Code: 73 01 c3 48 8d 0d 05 33 03 00 f7 d8 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d d5 32 03 00 f7 d8 89 01 48 83 [ 11.602878] RSP: 002b:00007ffcaebca8a8 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 11.603267] RAX: ffffffffffffffda RBX: 00007ff2ba5fb340 RCX: 00007ff2ba5feefb [ 11.603633] RDX: 0000000000000001 RSI: 0000000000001000 RDI: 00007ff2ba5ab000 [ 11.604012] RBP: 00007ffcaebca9c0 R08: 0000000000000000 R09: 00007ff2ba3d1c10 [ 11.604380] R10: 00007ff2ba5a6000 R11: 0000000000000206 R12: 0000000000000000 [ 11.604752] R13: 00007ff2ba5a6848 R14: 00007ff2ba5fb340 R15: 00007ff2ba5fb340 [ 11.605122] [ 11.605243] irq event stamp: 0 [ 11.605406] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 11.605729] hardirqs last disabled at (0): [] copy_process+0xaf1/0x2a50 [ 11.606158] softirqs last enabled at (0): [] copy_process+0xaf1/0x2a50 [ 11.606576] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 11.606906] ---[ end trace 0000000000000000 ]--- [ 11.607155] BUG: unable to handle page fault for address: 00007ff2ba5c800f [ 11.607164] ------------[ cut here ]------------ [ 11.607520] #PF: supervisor read access in kernel mode [ 11.607769] kernel BUG at mm/mprotect.c:494! [ 11.608034] #PF: error_code(0x0000) - not-present page [ 11.608531] PGD 0 P4D 0 [ 11.608673] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 11.608908] CPU: 3 PID: 11 Comm: kworker/u8:0 Tainted: G W 6.8.0-rc2-virtme #1 [ 11.609346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.609932] Workqueue: netns cleanup_net [ 11.610142] RIP: 0010:__mutex_unlock_slowpath+0x1ac/0x2a0 [ 11.610422] Code: ff ff 4c 8d 65 08 4c 89 e7 e8 f0 78 00 00 48 89 ef e8 e8 bd 2d ff 48 8b 55 50 48 8d 45 50 48 39 c2 74 71 48 8b 75 50 48 89 ef <4c> 8b 6e 10 e8 9b ba 2d ff 48 89 e7 4c 89 ee 4d 89 ee e8 5d d9 2a [ 11.611369] RSP: 0018:ffffb48e00063a80 EFLAGS: 00010207 [ 11.611639] RAX: ffffa0abc1c41850 RBX: ffffa0abc2afeb0e RCX: 0000000000000000 [ 11.612009] RDX: 00007ff2ba5c7fff RSI: 00007ff2ba5c7fff RDI: ffffa0abc1c41800 [ 11.612372] RBP: ffffa0abc1c41800 R08: 0000000000000000 R09: 0000000000000000 [ 11.612742] R10: 0000000000000000 R11: ffffb48e00063aa0 R12: ffffa0abc1c41808 [ 11.613110] R13: 0000000000000001 R14: 0000000000000000 R15: ffffa0abc4e51000 [ 11.613475] FS: 0000000000000000(0000) GS:ffffa0abfed80000(0000) knlGS:0000000000000000 [ 11.613896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.614212] CR2: 00007ff2ba5c800f CR3: 000000000be60005 CR4: 0000000000770ef0 [ 11.614578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.614948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.615314] PKRU: 55555554 [ 11.615459] Call Trace: [ 11.615593] [ 11.615709] ? __die+0x24/0x70 [ 11.615883] ? page_fault_oops+0x15b/0x450 [ 11.616099] ? trace_hardirqs_off_finish+0x3d/0x90 [ 11.616351] ? exc_page_fault+0x6e/0x1d0 [ 11.616559] ? asm_exc_page_fault+0x26/0x30 [ 11.616784] ? __mutex_unlock_slowpath+0x1ac/0x2a0 [ 11.617036] __tcf_action_put+0x55/0x70 [ 11.617240] tcf_action_destroy+0x31/0x80 [ 11.617450] tcf_exts_destroy+0x20/0x40 [ 11.617654] __fl_destroy_filter+0x1e/0x80 [cls_flower] [ 11.617935] __fl_delete+0x12d/0x180 [cls_flower] [ 11.618184] fl_destroy+0xbd/0x140 [cls_flower] [ 11.618424] tcf_proto_destroy+0x1f/0xc0 [ 11.618632] tcf_chain_flush+0xab/0x170 [ 11.618842] __tcf_block_put+0xd2/0x190 [ 11.619045] tcf_block_put+0x54/0x80 [ 11.619235] prio_destroy+0x1a/0x60 [sch_prio] [ 11.619472] __qdisc_destroy+0x51/0x150 [ 11.619675] dev_shutdown+0x8d/0x190 [ 11.619872] unregister_netdevice_many_notify+0x23e/0x7f0 [ 11.620152] default_device_exit_batch+0x2b3/0x320 [ 11.620402] cleanup_net+0x288/0x400 [ 11.620592] ? process_one_work+0x16c/0x4b0 [ 11.620819] process_one_work+0x1d6/0x4b0 [ 11.621029] worker_thread+0x1c1/0x3d0 [ 11.621227] ? __pfx_worker_thread+0x10/0x10 [ 11.621453] kthread+0xda/0x110 [ 11.621622] ? __pfx_kthread+0x10/0x10 [ 11.621826] ret_from_fork+0x31/0x50 [ 11.622018] ? __pfx_kthread+0x10/0x10 [ 11.622215] ret_from_fork_asm+0x1b/0x30 [ 11.622424] [ 11.622543] Modules linked in: act_csum libcrc32c act_pedit cls_flower sch_prio [ 11.622926] CR2: 00007ff2ba5c800f [ 11.623102] ---[ end trace 0000000000000000 ]--- [ 11.623103] invalid opcode: 0000 [#2] PREEMPT SMP NOPTI [ 11.623341] RIP: 0010:__mutex_unlock_slowpath+0x1ac/0x2a0 [ 11.623611] CPU: 0 PID: 1077 Comm: ip Tainted: G D W 6.8.0-rc2-virtme #1 [ 11.623896] Code: ff ff 4c 8d 65 08 4c 89 e7 e8 f0 78 00 00 48 89 ef e8 e8 bd 2d ff 48 8b 55 50 48 8d 45 50 48 39 c2 74 71 48 8b 75 50 48 89 ef <4c> 8b 6e 10 e8 9b ba 2d ff 48 89 e7 4c 89 ee 4d 89 ee e8 5d d9 2a [ 11.624304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.625249] RSP: 0018:ffffb48e00063a80 EFLAGS: 00010207 [ 11.625829] RIP: 0010:change_protection+0xd01/0xd50 [ 11.626101] [ 11.626355] Code: d0 d5 ff 41 f6 46 20 01 74 22 49 c7 46 18 ff ff ff ff 49 c7 46 10 ff ff ff ff 41 80 66 20 0b e9 2c ff ff ff e8 f0 34 b0 00 90 <0f> 0b 65 48 8b 04 25 00 f1 02 00 48 8b 10 f7 c2 00 00 00 20 74 23 [ 11.626440] RAX: ffffa0abc1c41850 RBX: ffffa0abc2afeb0e RCX: 0000000000000000 [ 11.627380] RSP: 0018:ffffb48e00717c40 EFLAGS: 00010206 [ 11.627752] RDX: 00007ff2ba5c7fff RSI: 00007ff2ba5c7fff RDI: ffffa0abc1c41800 [ 11.628034] [ 11.628399] RBP: ffffa0abc1c41800 R08: 0000000000000000 R09: 0000000000000000 [ 11.628485] RAX: 0000000000000000 RBX: ffffa0abc26a2f18 RCX: 00007ff2ba5aa000 [ 11.628858] R10: 0000000000000000 R11: ffffb48e00063aa0 R12: ffffa0abc1c41808 [ 11.629225] RDX: ffffa0abc1056600 RSI: ffffa0abc26a2f18 RDI: ffffb48e00717e68 [ 11.629589] R13: 0000000000000001 R14: 0000000000000000 R15: ffffa0abc4e51000 [ 11.629955] RBP: 0000000000000071 R08: 0000000000000000 R09: ffffa0abc27f4008 [ 11.630322] FS: 0000000000000000(0000) GS:ffffa0abfed80000(0000) knlGS:0000000000000000 [ 11.630686] R10: 0000000000000018 R11: 0000000000000000 R12: 00007ff2ba5ab000 [ 11.631106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.631471] R13: 00007ff2ba5ab000 R14: ffffb48e00717e68 R15: ffffa0abc26a2f18 [ 11.631772] CR2: 00007ff2ba5c800f CR3: 000000000be60005 CR4: 0000000000770ef0 [ 11.632141] FS: 00007ff2ba2d8c40(0000) GS:ffffa0abfec00000(0000) knlGS:0000000000000000 [ 11.632506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.632916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.633282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.633580] CR2: 00007ff2ba4ed0d0 CR3: 00000000038f4005 CR4: 0000000000770ef0 [ 11.633961] PKRU: 55555554 [ 11.634328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.634473] note: kworker/u8:0[11] exited with irqs disabled [ 11.634841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.635141] note: kworker/u8:0[11] exited with preempt_count 1 [ 11.635501] PKRU: 55555554 [ 11.635970] Call Trace: [ 11.636103] [ 11.636219] ? die+0x37/0x90 [ 11.636377] ? do_trap+0xe4/0x110 [ 11.636556] ? change_protection+0xd01/0xd50 [ 11.636784] ? do_error_trap+0x9c/0x120 [ 11.636987] ? change_protection+0xd01/0xd50 [ 11.637211] ? change_protection+0xd01/0xd50 [ 11.637438] ? exc_invalid_op+0x53/0x70 [ 11.637640] ? change_protection+0xd01/0xd50 [ 11.637868] ? asm_exc_invalid_op+0x1a/0x20 [ 11.638089] ? change_protection+0xd01/0xd50 [ 11.638316] ? lock_release+0x1d3/0x270 [ 11.638521] ? mas_next_slot+0x108/0x820 [ 11.638728] ? mas_find+0x81/0x110 [ 11.638911] ? __split_vma+0x276/0x330 [ 11.639113] mprotect_fixup+0x14c/0x3f0 [ 11.639316] ? mas_prev_slot+0x100/0x700 [ 11.639528] do_mprotect_pkey+0x29f/0x4e0 [ 11.639744] __x64_sys_mprotect+0x1f/0x30 [ 11.639955] do_syscall_64+0xc9/0x1e0 [ 11.640149] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 11.640412] RIP: 0033:0x7ff2ba5feefb [ 11.640600] Code: 73 01 c3 48 8d 0d 05 33 03 00 f7 d8 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d d5 32 03 00 f7 d8 89 01 48 83 [ 11.641544] RSP: 002b:00007ffcaebca8a8 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 11.641933] RAX: ffffffffffffffda RBX: 00007ff2ba5fb340 RCX: 00007ff2ba5feefb [ 11.642299] RDX: 0000000000000001 RSI: 0000000000001000 RDI: 00007ff2ba5ab000 [ 11.642664] RBP: 00007ffcaebca9c0 R08: 0000000000000000 R09: 00007ff2ba3d1c10 [ 11.643030] R10: 00007ff2ba5a6000 R11: 0000000000000206 R12: 0000000000000000 [ 11.643396] R13: 00007ff2ba5a6848 R14: 00007ff2ba5fb340 R15: 00007ff2ba5fb340 [ 11.643764] [ 11.643885] Modules linked in: act_csum libcrc32c act_pedit cls_flower sch_prio [ 11.644275] ---[ end trace 0000000000000000 ]--- [ 11.644516] RIP: 0010:__mutex_unlock_slowpath+0x1ac/0x2a0 [ 11.644806] Code: ff ff 4c 8d 65 08 4c 89 e7 e8 f0 78 00 00 48 89 ef e8 e8 bd 2d ff 48 8b 55 50 48 8d 45 50 48 39 c2 74 71 48 8b 75 50 48 89 ef <4c> 8b 6e 10 e8 9b ba 2d ff 48 89 e7 4c 89 ee 4d 89 ee e8 5d d9 2a [ 11.645751] RSP: 0018:ffffb48e00063a80 EFLAGS: 00010207 [ 11.646023] RAX: ffffa0abc1c41850 RBX: ffffa0abc2afeb0e RCX: 0000000000000000 [ 11.646389] RDX: 00007ff2ba5c7fff RSI: 00007ff2ba5c7fff RDI: ffffa0abc1c41800 [ 11.646759] RBP: ffffa0abc1c41800 R08: 0000000000000000 R09: 0000000000000000 [ 11.647126] R10: 0000000000000000 R11: ffffb48e00063aa0 R12: ffffa0abc1c41808 [ 11.647492] R13: 0000000000000001 R14: 0000000000000000 R15: ffffa0abc4e51000 [ 11.647864] FS: 00007ff2ba2d8c40(0000) GS:ffffa0abfec00000(0000) knlGS:0000000000000000 [ 11.648277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.648576] CR2: 00007ff2ba4ed0d0 CR3: 00000000038f4005 CR4: 0000000000770ef0 [ 11.648948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.649315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.649681] PKRU: 55555554 [ 11.656887] BUG: unable to handle page fault for address: ffffffff00000003 [ 11.657246] #PF: supervisor instruction fetch in kernel mode [ 11.657537] #PF: error_code(0x0010) - not-present page [ 11.657804] PGD be63067 P4D be63067 PUD 0 [ 11.658020] Oops: 0010 [#3] PREEMPT SMP NOPTI [ 11.658248] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 6.8.0-rc2-virtme #1 [ 11.658666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 11.659243] RIP: 0010:0xffffffff00000003 [ 11.659450] Code: Unable to access opcode bytes at 0xfffffffeffffffd9. [ 11.659786] RSP: 0018:ffffb48e00003f20 EFLAGS: 00010286 [ 11.660056] RAX: 0000000000000004 RBX: 00000000000002db RCX: 0000000000000000 [ 11.660420] RDX: ffffffff00000003 RSI: ffffffffb19801c8 RDI: ffffa0abc1c41808 [ 11.660784] RBP: ffffa0abfec308c0 R08: 0000000000000000 R09: 0000000000000000 [ 11.661148] R10: 0000000000000000 R11: 0000000000100008 R12: ffffffffb1826a00 [ 11.661513] R13: 00000000000002da R14: ffffa0abfec30960 R15: ffffffffb0003fcd [ 11.661880] FS: 0000000000000000(0000) GS:ffffa0abfec00000(0000) knlGS:0000000000000000 [ 11.662291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.662588] CR2: fffffffeffffffd9 CR3: 00000000038f4005 CR4: 0000000000770ef0 [ 11.662956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.663322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.663687] PKRU: 55555554 [ 11.663832] Call Trace: [ 11.663972] [ 11.664083] ? __die+0x24/0x70 [ 11.664249] ? page_fault_oops+0x15b/0x450 [ 11.664467] ? exc_page_fault+0xf2/0x1d0 [ 11.664673] ? asm_exc_page_fault+0x26/0x30 [ 11.664893] ? rcu_core+0x3ed/0xeb0 [ 11.665083] ? rcu_core+0x3ef/0xeb0 [ 11.665269] ? __do_softirq+0xc8/0x37a [ 11.665468] ? irq_exit_rcu+0x7f/0xa0 [ 11.665662] ? sysvec_apic_timer_interrupt+0x78/0x90 [ 11.665922] [ 11.666037] [ 11.666152] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.666426] ? do_idle+0x1e3/0x220 [ 11.666611] ? default_idle+0xf/0x20 [ 11.666801] ? default_idle_call+0x83/0x180 [ 11.667020] ? do_idle+0x1e3/0x220 [ 11.667200] ? finish_task_switch.isra.0+0xf7/0x330 [ 11.667455] ? cpu_startup_entry+0x2a/0x30 [ 11.667670] ? rest_init+0xe9/0x180 [ 11.667856] ? arch_call_rest_init+0xe/0x30 [ 11.668086] ? start_kernel+0x5b2/0x690 [ 11.668288] ? x86_64_start_reservations+0x18/0x30 [ 11.668540] ? x86_64_start_kernel+0xc6/0xe0 [ 11.668764] ? secondary_startup_64_no_verify+0x16d/0x17b [ 11.669046] [ 11.669165] Modules linked in: act_csum libcrc32c act_pedit cls_flower sch_prio [ 11.669542] CR2: ffffffff00000003 [ 11.669719] ---[ end trace 0000000000000000 ]--- [ 11.669962] RIP: 0010:__mutex_unlock_slowpath+0x1ac/0x2a0 [ 11.670243] Code: ff ff 4c 8d 65 08 4c 89 e7 e8 f0 78 00 00 48 89 ef e8 e8 bd 2d ff 48 8b 55 50 48 8d 45 50 48 39 c2 74 71 48 8b 75 50 48 89 ef <4c> 8b 6e 10 e8 9b ba 2d ff 48 89 e7 4c 89 ee 4d 89 ee e8 5d d9 2a [ 11.671190] RSP: 0018:ffffb48e00063a80 EFLAGS: 00010207 [ 11.671459] RAX: ffffa0abc1c41850 RBX: ffffa0abc2afeb0e RCX: 0000000000000000 [ 11.671827] RDX: 00007ff2ba5c7fff RSI: 00007ff2ba5c7fff RDI: ffffa0abc1c41800 [ 11.672193] RBP: ffffa0abc1c41800 R08: 0000000000000000 R09: 0000000000000000 [ 11.672558] R10: 0000000000000000 R11: ffffb48e00063aa0 R12: ffffa0abc1c41808 [ 11.672922] R13: 0000000000000001 R14: 0000000000000000 R15: ffffa0abc4e51000 [ 11.673289] FS: 0000000000000000(0000) GS:ffffa0abfec00000(0000) knlGS:0000000000000000 [ 11.673700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.674001] CR2: fffffffeffffffd9 CR3: 00000000038f4005 CR4: 0000000000770ef0 [ 11.674369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 11.674734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 11.675102] PKRU: 55555554 [ 11.675246] Kernel panic - not syncing: Fatal exception in interrupt [ 11.675697] Kernel Offset: 0x2ee00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 11.676244] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout WAIT TIMEOUT stdout