[ 64.301196][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 64.301209][ T42] audit: type=1400 audit(1789358718.821:208): avc: denied { transition } for pid=5973 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 [ 64.301336][ T42] audit: type=1400 audit(1789358718.821:209): avc: denied { noatsecure } for pid=5973 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.302259][ T42] audit: type=1400 audit(1789358718.821:210): avc: denied { rlimitinh } for pid=5973 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 64.302384][ T42] audit: type=1400 audit(1789358718.821:211): avc: denied { siginh } for pid=5973 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 68.598833][ T42] audit: type=1400 audit(1789358723.121:212): avc: denied { write } for pid=5982 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 [ 68.647969][ T42] audit: type=1400 audit(1789358723.161:213): avc: denied { write } for pid=5985 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 [ 68.740729][ T42] audit: type=1400 audit(1789358723.261:214): avc: denied { write } for pid=5988 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 [ 68.801575][ T42] audit: type=1400 audit(1789358723.321:215): avc: denied { write } for pid=5991 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 [ 68.915892][ T42] audit: type=1400 audit(1789358723.431:216): avc: denied { write } for pid=5994 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 [ 68.977050][ T42] audit: type=1400 audit(1789358723.491:217): avc: denied { write } for pid=5997 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 [ 69.389803][ T42] audit: type=1400 audit(1789358723.911:218): avc: denied { write } for pid=6000 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 [ 69.437667][ T42] audit: type=1400 audit(1789358723.951:219): avc: denied { write } for pid=6003 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 [ 69.598055][ T42] audit: type=1400 audit(1789358724.111:220): avc: denied { write } for pid=6006 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 [ 69.647802][ T42] audit: type=1400 audit(1789358724.161:221): avc: denied { write } for pid=6009 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 [ 69.968382][ T42] audit: type=1400 audit(1789358724.481:222): avc: denied { write } for pid=6016 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 [ 70.004971][ T42] audit: type=1400 audit(1789358724.521:223): avc: denied { write } for pid=6019 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 [ 70.111852][ T42] audit: type=1400 audit(1789358724.631:224): avc: denied { write } for pid=6022 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 Warning: Permanently added '[localhost]:38767' (ED25519) to the list of known hosts. [ 70.175999][ T42] audit: type=1400 audit(1789358724.691:225): avc: denied { write } for pid=6027 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 [ 70.241227][ T42] audit: type=1400 audit(1789358724.761:226): avc: denied { read write } for pid=6030 comm="syz-executor296" 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 [ 70.241636][ T42] audit: type=1400 audit(1789358724.761:227): avc: denied { open } for pid=6030 comm="syz-executor296" 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 [ 70.247432][ T6030] loop0: detected capacity change from 0 to 4096 [ 70.264182][ T6030] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 70.362383][ T6030] ------------[ cut here ]------------ [ 70.362392][ T6030] UBSAN: array-index-out-of-bounds in drivers/md/md.c:1698:17 [ 70.362401][ T6030] index 124 is out of range for type 'mdp_disk_t [27]' [ 70.362410][ T6030] CPU: 2 UID: 0 PID: 6030 Comm: syz-executor296 Not tainted syzkaller #0 PREEMPT(full) [ 70.362422][ T6030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.362428][ T6030] Call Trace: [ 70.362433][ T6030] [ 70.362438][ T6030] dump_stack_lvl+0x100/0x190 [ 70.362458][ T6030] ubsan_epilogue+0xa/0x30 [ 70.362472][ T6030] __ubsan_handle_out_of_bounds+0xcc/0xf0 [ 70.362495][ T6030] super_90_sync+0x1eed/0x1ff0 [ 70.362518][ T6030] md_update_sb+0xbba/0x2840 [ 70.362538][ T6030] ? __pfx_md_update_sb+0x10/0x10 [ 70.362557][ T6030] state_store+0x31e/0x1340 [ 70.362574][ T6030] rdev_attr_store+0x1d9/0x560 [ 70.362587][ T6030] ? __pfx_rdev_attr_store+0x10/0x10 [ 70.362599][ T6030] sysfs_kf_write+0xf2/0x150 [ 70.362614][ T6030] kernfs_fop_write_iter+0x3e0/0x5f0 [ 70.362624][ T6030] ? __pfx_sysfs_kf_write+0x10/0x10 [ 70.362639][ T6030] vfs_write+0x6af/0x1050 [ 70.362650][ T6030] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 70.362663][ T6030] ? __pfx_vfs_write+0x10/0x10 [ 70.362674][ T6030] ? __pfx_do_sys_openat2+0x10/0x10 [ 70.362696][ T6030] ksys_write+0x12a/0x250 [ 70.362707][ T6030] ? __pfx_ksys_write+0x10/0x10 [ 70.362721][ T6030] do_syscall_64+0x123/0x790 [ 70.362737][ T6030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.362749][ T6030] RIP: 0033:0x7f8bf35ed6f7 [ 70.362759][ T6030] Code: 48 89 fa 4c 89 df e8 98 1d 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 70.362769][ T6030] RSP: 002b:00007ffeefb8d700 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 70.362780][ T6030] RAX: ffffffffffffffda RBX: 000055558c0d1400 RCX: 00007f8bf35ed6f7 [ 70.362787][ T6030] RDX: 0000000000000008 RSI: 00007f8bf3629c12 RDI: 0000000000000003 [ 70.362793][ T6030] RBP: 00007f8bf3629c12 R08: 0000000000000000 R09: 0000000000000000 [ 70.362799][ T6030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeefb8d7d0 [ 70.362805][ T6030] R13: 00007f8bf3629b5f R14: 00007ffeefb8d8e0 R15: 0000000000000002 [ 70.362818][ T6030] [ 70.362822][ T6030] ---[ end trace ]--- [ 70.362828][ T6030] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 70.456812][ T6030] CPU: 2 UID: 0 PID: 6030 Comm: syz-executor296 Not tainted syzkaller #0 PREEMPT(full) [ 70.460859][ T6030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 70.465080][ T6030] Call Trace: [ 70.466514][ T6030] [ 70.467833][ T6030] dump_stack_lvl+0x100/0x190 [ 70.469838][ T6030] vpanic+0x553/0x970 [ 70.471554][ T6030] ? __pfx_vpanic+0x10/0x10 [ 70.473498][ T6030] panic+0xd1/0xe0 [ 70.475103][ T6030] ? __pfx_panic+0x10/0x10 [ 70.477019][ T6030] ? mark_held_locks+0x40/0x70 [ 70.479084][ T6030] check_panic_on_warn.cold+0x19/0x34 [ 70.481374][ T6030] __ubsan_handle_out_of_bounds+0xcc/0xf0 [ 70.483790][ T6030] super_90_sync+0x1eed/0x1ff0 [ 70.485841][ T6030] md_update_sb+0xbba/0x2840 [ 70.487887][ T6030] ? __pfx_md_update_sb+0x10/0x10 [ 70.490027][ T6030] state_store+0x31e/0x1340 [ 70.491983][ T6030] rdev_attr_store+0x1d9/0x560 [ 70.494006][ T6030] ? __pfx_rdev_attr_store+0x10/0x10 [ 70.496257][ T6030] sysfs_kf_write+0xf2/0x150 [ 70.498264][ T6030] kernfs_fop_write_iter+0x3e0/0x5f0 [ 70.500475][ T6030] ? __pfx_sysfs_kf_write+0x10/0x10 [ 70.502609][ T6030] vfs_write+0x6af/0x1050 [ 70.504471][ T6030] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 70.506735][ T6030] ? __pfx_vfs_write+0x10/0x10 [ 70.508289][ T6030] ? __pfx_do_sys_openat2+0x10/0x10 [ 70.509974][ T6030] ksys_write+0x12a/0x250 [ 70.511649][ T6030] ? __pfx_ksys_write+0x10/0x10 [ 70.513728][ T6030] do_syscall_64+0x123/0x790 [ 70.515731][ T6030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.518271][ T6030] RIP: 0033:0x7f8bf35ed6f7 [ 70.520002][ T6030] Code: 48 89 fa 4c 89 df e8 98 1d 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 70.527298][ T6030] RSP: 002b:00007ffeefb8d700 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 70.530109][ T6030] RAX: ffffffffffffffda RBX: 000055558c0d1400 RCX: 00007f8bf35ed6f7 [ 70.532716][ T6030] RDX: 0000000000000008 RSI: 00007f8bf3629c12 RDI: 0000000000000003 [ 70.535244][ T6030] RBP: 00007f8bf3629c12 R08: 0000000000000000 R09: 0000000000000000 [ 70.538002][ T6030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeefb8d7d0 [ 70.540842][ T6030] R13: 00007f8bf3629b5f R14: 00007ffeefb8d8e0 R15: 0000000000000002 [ 70.544112][ T6030] [ 70.546105][ T6030] Kernel Offset: disabled [ 70.547850][ T6030] Rebooting in 86400 seconds..