[ 73.314154][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 73.314171][ T42] audit: type=1400 audit(1786468492.871:209): avc: denied { transition } for pid=5965 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 [ 73.325356][ T42] audit: type=1400 audit(1786468492.871:210): avc: denied { noatsecure } for pid=5965 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 73.332733][ T42] audit: type=1400 audit(1786468492.871:211): avc: denied { rlimitinh } for pid=5965 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 73.340163][ T42] audit: type=1400 audit(1786468492.871:212): avc: denied { siginh } for pid=5965 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.816567][ T42] audit: type=1400 audit(1786468496.381:213): avc: denied { write } for pid=5970 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 [ 76.871808][ T42] audit: type=1400 audit(1786468496.431:214): avc: denied { write } for pid=5973 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 [ 77.111385][ T42] audit: type=1400 audit(1786468496.671:215): avc: denied { write } for pid=5976 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 [ 77.172842][ T42] audit: type=1400 audit(1786468496.731:216): avc: denied { write } for pid=5979 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 [ 77.274314][ T42] audit: type=1400 audit(1786468496.831:217): 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 [ 77.332701][ T42] audit: type=1400 audit(1786468496.891:218): avc: denied { write } for pid=5986 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 [ 79.093798][ T42] kauditd_printk_skb: 4 callbacks suppressed [ 79.093818][ T42] audit: type=1400 audit(1786468498.651:223): avc: denied { write } for pid=6004 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 [ 79.151018][ T42] audit: type=1400 audit(1786468498.711:224): avc: denied { write } for pid=6007 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 [ 79.414961][ T42] audit: type=1400 audit(1786468498.971:225): avc: denied { write } for pid=6010 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 [ 79.467125][ T42] audit: type=1400 audit(1786468499.031:226): avc: denied { write } for pid=6013 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 [ 79.569565][ T42] audit: type=1400 audit(1786468499.131:227): 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 [ 79.622226][ T42] audit: type=1400 audit(1786468499.181:228): 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 Warning: Permanently added '[localhost]:49083' (ED25519) to the list of known hosts. [ 80.117217][ T42] audit: type=1400 audit(1786468499.671:229): avc: denied { read write } for pid=6029 comm="syz-executor518" 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 [ 80.127615][ T42] audit: type=1400 audit(1786468499.681:230): avc: denied { open } for pid=6029 comm="syz-executor518" 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 [ 80.127944][ T6029] loop0: detected capacity change from 0 to 2048 [ 80.138427][ T42] audit: type=1400 audit(1786468499.681:231): avc: denied { ioctl } for pid=6029 comm="syz-executor518" path="/dev/loop-control" dev="devtmpfs" ino=655 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 80.146502][ T6029] Oops: divide error: 0000 [#1] SMP KASAN NOPTI [ 80.155028][ T6029] CPU: 0 UID: 0 PID: 6029 Comm: syz-executor518 Not tainted syzkaller #0 PREEMPT(full) [ 80.159199][ T6029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.163219][ T6029] RIP: 0010:block2mtd_setup2.isra.0+0x3c8/0xc70 [ 80.165518][ T6029] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 2b 08 00 00 48 8b 6d 08 31 ff 48 89 e8 48 c1 e0 09 48 99 <49> f7 ff 48 89 d6 48 89 54 24 10 e8 98 d5 4d fb 48 8b 54 24 10 48 [ 80.172713][ T6029] RSP: 0018:ffffc90004ccf9f0 EFLAGS: 00010206 [ 80.175276][ T6029] RAX: 0000000000100000 RBX: 1ffff92000999f41 RCX: ffffffff86bc9838 [ 80.178576][ T6029] RDX: 0000000000000000 RSI: ffffffff86bc984a RDI: 0000000000000000 [ 80.181912][ T6029] RBP: 0000000000000800 R08: 0000000000000005 R09: 000000000000001f [ 80.185180][ T6029] R10: 0000000000000007 R11: 0000000000000000 R12: ffffc90004ccfaa8 [ 80.188482][ T6029] R13: 0000000000000000 R14: ffff8880254fe000 R15: 0000000000000000 [ 80.191807][ T6029] FS: 000055558148e400(0000) GS:ffff8880d5dec000(0000) knlGS:0000000000000000 [ 80.195575][ T6029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.198321][ T6029] CR2: 000055a8208cda78 CR3: 000000003ad58000 CR4: 0000000000352ef0 [ 80.201863][ T6029] Call Trace: [ 80.203453][ T6029] [ 80.204857][ T6029] ? __pfx_block2mtd_setup2.isra.0+0x10/0x10 [ 80.207600][ T6029] ? trace_contention_end+0x126/0x160 [ 80.209849][ T6029] ? __mutex_lock+0x26d/0x1bd0 [ 80.211915][ T6029] ? param_attr_store+0xec/0x300 [ 80.214036][ T6029] block2mtd_setup+0xbd/0xd0 [ 80.215981][ T6029] param_attr_store+0x199/0x300 [ 80.218026][ T6029] ? __pfx_param_attr_store+0x10/0x10 [ 80.220300][ T6029] module_attr_store+0x58/0x80 [ 80.222335][ T6029] ? __pfx_module_attr_store+0x10/0x10 [ 80.224633][ T6029] sysfs_kf_write+0xf2/0x150 [ 80.226591][ T6029] kernfs_fop_write_iter+0x3e0/0x5f0 [ 80.228832][ T6029] ? __pfx_sysfs_kf_write+0x10/0x10 [ 80.231030][ T6029] vfs_write+0x6ac/0x1050 [ 80.232882][ T6029] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 80.235375][ T6029] ? __pfx_vfs_write+0x10/0x10 [ 80.237398][ T6029] ? __pfx_do_sys_openat2+0x10/0x10 [ 80.239604][ T6029] ksys_write+0x12a/0x250 [ 80.241451][ T6029] ? __pfx_ksys_write+0x10/0x10 [ 80.243587][ T6029] do_syscall_64+0x115/0x870 [ 80.245599][ T6029] ? clear_bhb_loop+0x70/0xc0 [ 80.247631][ T6029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.250106][ T6029] RIP: 0033:0x7f0b39a14737 [ 80.252046][ T6029] 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 [ 80.260035][ T6029] RSP: 002b:00007ffdcc22a9a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 80.263506][ T6029] RAX: ffffffffffffffda RBX: 000055558148e400 RCX: 00007f0b39a14737 [ 80.266833][ T6029] RDX: 000000000000000c RSI: 00007ffdcc22aa50 RDI: 0000000000000004 [ 80.270144][ T6029] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 80.273515][ T6029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdcc22aa50 [ 80.276814][ T6029] R13: 00007ffdcc22aa10 R14: 00007ffdcc22a9f0 R15: 0000000000000002 [ 80.280127][ T6029] [ 80.281487][ T6029] Modules linked in: [ 80.283479][ T6029] ---[ end trace 0000000000000000 ]--- [ 80.286329][ T6029] RIP: 0010:block2mtd_setup2.isra.0+0x3c8/0xc70 [ 80.289057][ T6029] Code: 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 2b 08 00 00 48 8b 6d 08 31 ff 48 89 e8 48 c1 e0 09 48 99 <49> f7 ff 48 89 d6 48 89 54 24 10 e8 98 d5 4d fb 48 8b 54 24 10 48 [ 80.297297][ T6029] RSP: 0018:ffffc90004ccf9f0 EFLAGS: 00010206 [ 80.299924][ T6029] RAX: 0000000000100000 RBX: 1ffff92000999f41 RCX: ffffffff86bc9838 [ 80.303374][ T6029] RDX: 0000000000000000 RSI: ffffffff86bc984a RDI: 0000000000000000 [ 80.307307][ T6029] RBP: 0000000000000800 R08: 0000000000000005 R09: 000000000000001f [ 80.310904][ T6029] R10: 0000000000000007 R11: 0000000000000000 R12: ffffc90004ccfaa8 [ 80.314267][ T6029] R13: 0000000000000000 R14: ffff8880254fe000 R15: 0000000000000000 [ 80.317834][ T6029] FS: 000055558148e400(0000) GS:ffff8880d5dec000(0000) knlGS:0000000000000000 [ 80.321642][ T6029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.324418][ T6029] CR2: 000055a8208cda78 CR3: 000000003ad58000 CR4: 0000000000352ef0 [ 80.327890][ T6029] Kernel panic - not syncing: Fatal exception [ 80.331205][ T6029] Kernel Offset: disabled [ 80.332994][ T6029] Rebooting in 86400 seconds..