[ 66.218042][ T43] kauditd_printk_skb: 10 callbacks suppressed [ 66.218061][ T43] audit: type=1400 audit(1789816572.759:209): avc: denied { transition } for pid=5975 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.218101][ T43] audit: type=1400 audit(1789816572.759:210): avc: denied { noatsecure } for pid=5975 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.218479][ T43] audit: type=1400 audit(1789816572.759:211): avc: denied { rlimitinh } for pid=5975 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.218622][ T43] audit: type=1400 audit(1789816572.759:212): avc: denied { siginh } for pid=5975 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 68.613957][ T43] audit: type=1400 audit(1789816575.159:213): avc: denied { write } for pid=5979 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.658617][ T43] audit: type=1400 audit(1789816575.199:214): avc: denied { write } for pid=5982 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.924576][ T43] audit: type=1400 audit(1789816575.469:215): avc: denied { write } for pid=5985 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 68.962558][ T43] audit: type=1400 audit(1789816575.509:216): avc: denied { write } for pid=5988 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.435960][ T43] audit: type=1400 audit(1789816575.979:217): avc: denied { write } for pid=5991 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 69.515699][ T43] audit: type=1400 audit(1789816576.059:218): avc: denied { write } for pid=5994 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.675779][ T43] kauditd_printk_skb: 2 callbacks suppressed [ 71.675799][ T43] audit: type=1400 audit(1789816578.219:221): avc: denied { write } for pid=6007 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.694678][ T1440] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.694739][ T1440] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.741549][ T43] audit: type=1400 audit(1789816578.289:222): avc: denied { write } for pid=6010 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.807172][ T43] audit: type=1400 audit(1789816578.349:223): avc: denied { write } for pid=6013 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.850831][ T43] audit: type=1400 audit(1789816578.399:224): avc: denied { write } for pid=6016 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.119388][ T43] audit: type=1400 audit(1789816578.669:225): avc: denied { write } for pid=6019 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.169551][ T43] audit: type=1400 audit(1789816578.719:226): avc: denied { write } for pid=6022 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.378592][ T43] audit: type=1400 audit(1789816578.919:227): avc: denied { write } for pid=6025 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 72.419616][ T43] audit: type=1400 audit(1789816578.969:228): avc: denied { write } for pid=6028 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:3808' (ED25519) to the list of known hosts. [+] posix_memalign successful. [+] mkstemp successful. [+] ftruncate successful. [+] ioctl LOOP_CTL_GET_FREE successful, dev_num=0. [+] loop device setup successful. [ 73.088270][ T43] audit: type=1400 audit(1789816579.629:229): avc: denied { read write } for pid=6038 comm="syz-executor155" name="loop-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [+] mknod /dev/md142 successful. [ 73.092484][ T6038] loop0: detected capacity change from 0 to 2048 [+] open /dev/md142 successful. [ 73.097250][ T43] audit: type=1400 audit(1789816579.639:230): avc: denied { open } for pid=6038 comm="syz-executor155" path="/dev/loop-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [+] stat successful. [+] pthread_create successful. Starting race loop. The kernel should crash shortly... [ 73.111442][ T6038] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 73.111758][ T6038] block device autoloading is deprecated and will be removed. [ 73.243288][ T6038] md/raid1:md142: active with 1 out of 1 mirrors [ 73.243711][ T6038] md142: detected capacity change from 0 to 2048 [ 73.255793][ T6038] md142: detected capacity change from 2048 to 0 [ 73.255805][ T6038] md: md142 stopped. [ 73.256119][ T6040] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000024: 0000 [#1] SMP KASAN NOPTI [ 73.264295][ T6040] KASAN: null-ptr-deref in range [0x0000000000000120-0x0000000000000127] [ 73.267225][ T6040] CPU: 1 UID: 0 PID: 6040 Comm: syz-executor155 Not tainted syzkaller #0 PREEMPT(full) [ 73.270583][ T6040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.273883][ T6040] RIP: 0010:_wait_barrier+0x8d/0x700 [ 73.275555][ T6040] Code: 08 00 00 00 f3 c7 40 0c f3 f3 f3 f3 65 48 8b 05 d1 f3 09 0c 48 89 84 24 d0 00 00 00 31 c0 e8 6a 73 89 f9 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 11 06 00 00 4c 8b a3 20 01 00 00 4a 8d 04 ad [ 73.282368][ T6040] RSP: 0018:ffffc90003457290 EFLAGS: 00010206 [ 73.284537][ T6040] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.287779][ T6040] RDX: ffff888026898000 RSI: ffffffff8882ac46 RDI: 0000000000000000 [ 73.291102][ T6040] RBP: 0000000000000120 R08: 0000000000000001 R09: 0000000000000000 [ 73.294369][ T6040] R10: 0000000000000000 R11: ffffffff81d74be9 R12: dffffc0000000000 [ 73.297385][ T6040] R13: 0000000000000000 R14: ffff8880269a2000 R15: ffffc900034579d0 [ 73.300249][ T6040] FS: 00007f4c183ee6c0(0000) GS:ffff8880d5c56000(0000) knlGS:0000000000000000 [ 73.303982][ T6040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.306859][ T6040] CR2: 00007ffe57fbdce0 CR3: 000000003e6e9000 CR4: 0000000000352ef0 [ 73.310259][ T6040] Call Trace: [ 73.311686][ T6040] [ 73.312960][ T6040] ? md_write_start+0x467/0xef0 [ 73.315010][ T6040] ? __pfx__wait_barrier+0x10/0x10 [ 73.317219][ T6040] ? __pfx_autoremove_wake_function+0x10/0x10 [ 73.319834][ T6040] ? find_held_lock+0x2b/0x80 [ 73.322361][ T6040] ? sanity_check_pinned_pages+0x4f2/0x8b0 [ 73.324933][ T6040] raid1_make_request+0x484/0x31a0 [ 73.327307][ T6040] ? __pfx_raid1_make_request+0x10/0x10 [ 73.329617][ T6040] ? lock_acquire+0x1d1/0x380 [ 73.331325][ T6040] ? md_handle_request+0x726/0x1230 [ 73.333407][ T6040] ? find_held_lock+0x2b/0x80 [ 73.335275][ T6040] ? md_handle_request+0xa21/0x1230 [ 73.337354][ T6040] ? md_handle_request+0xa21/0x1230 [ 73.339233][ T6040] md_handle_request+0x824/0x1230 [ 73.341176][ T6040] ? __pfx_md_handle_request+0x10/0x10 [ 73.343519][ T6040] ? bio_split_to_limits+0x382/0x470 [ 73.345750][ T6040] ? __pfx_bio_split_to_limits+0x10/0x10 [ 73.347928][ T6040] ? find_held_lock+0x2b/0x80 [ 73.349706][ T6040] ? submit_bio_noacct_nocheck+0x736/0xc00 [ 73.352025][ T6040] md_submit_bio+0x1e9/0x350 [ 73.354009][ T6040] __submit_bio+0x20e/0x3d0 [ 73.355874][ T6040] submit_bio_noacct_nocheck+0x736/0xc00 [ 73.357853][ T6040] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 73.359890][ T6040] ? __pfx___might_resched+0x10/0x10 [ 73.361646][ T6040] submit_bio_noacct+0xc93/0x2130 [ 73.363298][ T6040] bio_await+0x1fa/0x240 [ 73.364658][ T6040] ? __pfx_bio_await+0x10/0x10 [ 73.366197][ T6040] submit_bio_wait+0x19/0x60 [ 73.367711][ T6040] __blkdev_direct_IO_simple+0x4cb/0x8c0 [ 73.369649][ T6040] ? __pfx___blkdev_direct_IO_simple+0x10/0x10 [ 73.371660][ T6040] ? __pfx_bio_wait_end_io+0x10/0x10 [ 73.373543][ T6040] ? current_time+0x8a/0x3b0 [ 73.375446][ T6040] ? find_held_lock+0x2b/0x80 [ 73.377095][ T6040] ? current_time+0x8a/0x3b0 [ 73.378674][ T6040] blkdev_direct_IO+0xbee/0x2030 [ 73.380489][ T6040] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 73.382427][ T6040] ? filemap_check_errors+0xa9/0x150 [ 73.384312][ T6040] blkdev_write_iter+0x703/0xd30 [ 73.385919][ T6040] vfs_write+0x6af/0x1050 [ 73.387392][ T6040] ? __pfx_blkdev_write_iter+0x10/0x10 [ 73.389747][ T6040] ? __pfx_vfs_write+0x10/0x10 [ 73.391822][ T6040] ? find_held_lock+0x2b/0x80 [ 73.393840][ T6040] __x64_sys_pwrite64+0x1eb/0x250 [ 73.395964][ T6040] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 73.398336][ T6040] ? do_raw_spin_unlock+0x145/0x1e0 [ 73.400487][ T6040] do_syscall_64+0x123/0x790 [ 73.402612][ T6040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.405241][ T6040] RIP: 0033:0x7f4c1844b5de [ 73.407371][ T6040] Code: 08 0f 85 f5 e2 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 90 41 57 41 56 4d 89 c6 41 55 4d 89 cd 41 54 55 53 48 83 ec 08 [ 73.416848][ T6040] RSP: 002b:00007f4c183ee128 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 73.420446][ T6040] RAX: ffffffffffffffda RBX: 00007f4c183ee6c0 RCX: 00007f4c1844b5de [ 73.423730][ T6040] RDX: 0000000000001000 RSI: 000055556294b000 RDI: 0000000000000005 [ 73.427073][ T6040] RBP: 0000000000000021 R08: 0000000000000000 R09: 0000000000000000 [ 73.430411][ T6040] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffd0 [ 73.433830][ T6040] R13: 0000000000000002 R14: 00007ffd7bf62f40 R15: 00007ffd7bf63028 [ 73.437378][ T6040] [ 73.438750][ T6040] Modules linked in: [ 73.440677][ T6040] ---[ end trace 0000000000000000 ]--- [ 73.443194][ T6040] RIP: 0010:_wait_barrier+0x8d/0x700 [ 73.443299][ T6040] Code: 08 00 00 00 f3 c7 40 0c f3 f3 f3 f3 65 48 8b 05 d1 f3 09 0c 48 89 84 24 d0 00 00 00 31 c0 e8 6a 73 89 f9 48 89 e8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 11 06 00 00 4c 8b a3 20 01 00 00 4a 8d 04 ad [ 73.443324][ T6040] RSP: 0018:ffffc90003457290 EFLAGS: 00010206 [ 73.443340][ T6040] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.443351][ T6040] RDX: ffff888026898000 RSI: ffffffff8882ac46 RDI: 0000000000000000 [ 73.443363][ T6040] RBP: 0000000000000120 R08: 0000000000000001 R09: 0000000000000000 [ 73.443374][ T6040] R10: 0000000000000000 R11: ffffffff81d74be9 R12: dffffc0000000000 [ 73.443385][ T6040] R13: 0000000000000000 R14: ffff8880269a2000 R15: ffffc900034579d0 [ 73.443396][ T6040] FS: 00007f4c183ee6c0(0000) GS:ffff8880d5c56000(0000) knlGS:0000000000000000 [ 73.443446][ T6040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.443459][ T6040] CR2: 00007ffe57fbdce0 CR3: 000000003e6e9000 CR4: 0000000000352ef0 [ 73.443474][ T6040] Kernel panic - not syncing: Fatal exception [ 73.478925][ T6040] Kernel Offset: disabled [ 73.480646][ T6040] Rebooting in 86400 seconds..