[ 13.435491][ T28] audit: type=1400 audit(1713132721.963:63): avc: denied { write } for pid=226 comm="sh" path="pipe:[12613]" dev="pipefs" ino=12613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.440815][ T28] audit: type=1400 audit(1713132721.963:64): avc: denied { rlimitinh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.444612][ T28] audit: type=1400 audit(1713132721.963:65): avc: denied { siginh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 21.151655][ T28] audit: type=1400 audit(1713132729.683:66): avc: denied { execmem } for pid=288 comm="syz-executor393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.175591][ T28] audit: type=1400 audit(1713132729.703:67): avc: denied { bpf } for pid=293 comm="syz-executor393" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 21.202482][ T28] audit: type=1400 audit(1713132729.703:68): avc: denied { prog_load } for pid=295 comm="syz-executor393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.221634][ T28] audit: type=1400 audit(1713132729.703:69): avc: denied { perfmon } for pid=295 comm="syz-executor393" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program executing program executing program [ 21.242639][ T28] audit: type=1400 audit(1713132729.733:70): avc: denied { prog_run } for pid=295 comm="syz-executor393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.261840][ T28] audit: type=1400 audit(1713132729.733:71): avc: denied { map_create } for pid=295 comm="syz-executor393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.282310][ T28] audit: type=1400 audit(1713132729.733:72): avc: denied { map_read map_write } for pid=296 comm="syz-executor393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 33.582929][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 33.594720][ T289] syz-executor393[289]: segfault at 7fffdafa9d58 ip 00007ffa4060d0a8 sp 00007fffdafa9d60 error 7 in syz-executor3935023343[7ffa405dd000+7b000] likely on CPU 0 (core 0, socket 0) [ 33.612276][ T289] Code: 84 e4 74 66 e8 89 04 00 00 41 89 c4 85 c0 0f 84 4e 01 00 00 49 c7 c5 b8 ff ff ff 64 45 8b 75 00 48 89 da 89 ee bf 02 00 00 00 93 09 00 00 45 85 e4 79 05 64 45 89 75 00 48 8b 84 24 c8 00 00 [ 33.631812][ T289] BUG: scheduling while atomic: syz-executor393/289/0x00000002 [ 33.639211][ T289] Modules linked in: [ 33.642894][ T289] Preemption disabled at: [ 33.642902][ T289] [] ext4_mark_iloc_dirty+0x1d6/0x1970 [ 33.653972][ T289] CPU: 0 PID: 289 Comm: syz-executor393 Not tainted 6.1.75-syzkaller-00023-gb76ed1185975 #0 [ 33.663817][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 33.673707][ T289] Call Trace: [ 33.676945][ T289] [ 33.679712][ T289] dump_stack_lvl+0x151/0x1b7 [ 33.684222][ T289] ? ext4_mark_iloc_dirty+0x1d6/0x1970 [ 33.689516][ T289] ? ext4_mark_iloc_dirty+0x1d6/0x1970 [ 33.694812][ T289] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 33.700107][ T289] ? __send_signal_locked+0x923/0xc30 [ 33.705315][ T289] ? ext4_mark_iloc_dirty+0x1d6/0x1970 [ 33.710610][ T289] dump_stack+0x15/0x1b [ 33.714602][ T289] __schedule_bug+0x195/0x260 [ 33.719115][ T289] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 33.724753][ T289] ? cpu_util_update_eff+0x10e0/0x10e0 [ 33.730071][ T289] __schedule+0xcf7/0x1550 [ 33.734479][ T289] ? force_sig_fault_to_task+0x1c0/0x1c0 [ 33.739943][ T289] ? __sched_text_start+0x8/0x8 [ 33.744632][ T289] schedule+0xc3/0x180 [ 33.748544][ T289] exit_to_user_mode_loop+0x4e/0xa0 [ 33.753685][ T289] exit_to_user_mode_prepare+0x5a/0xa0 [ 33.758980][ T289] irqentry_exit_to_user_mode+0x9/0x20 [ 33.764272][ T289] irqentry_exit+0x12/0x40 [ 33.768532][ T289] exc_page_fault+0x4f3/0x700 [ 33.773043][ T289] asm_exc_page_fault+0x27/0x30 [ 33.777733][ T289] RIP: 0033:0x7ffa4060d0a8 [ 33.781981][ T289] Code: 84 e4 74 66 e8 89 04 00 00 41 89 c4 85 c0 0f 84 4e 01 00 00 49 c7 c5 b8 ff ff ff 64 45 8b 75 00 48 89 da 89 ee bf 02 00 00 00 93 09 00 00 45 85 e4 79 05 64 45 89 75 00 48 8b 84 24 c8 00 00 [ 33.801419][ T289] RSP: 002b:00007fffdafa9d60 EFLAGS: 00010206 [ 33.807323][ T289] RAX: 0000000000000428 RBX: 0000000000000000 RCX: 00007ffa4060d533 [ 33.815133][ T289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 33.822947][ T289] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fffdafa9bf5 executing program executing program [ 33.830755][ T289] R10: 000055555660a650 R11: 0000000000000246 R12: 0000000000000428 [ 33.838563][ T289] R13: ffffffffffffffb8 R14: 0000000000000016 R15: 0000000000000098 [ 33.846383][ T289] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.911819][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 34.923416][ T1120] BUG: scheduling while atomic: syz-executor393/1120/0x00000002 [ 34.930911][ T1120] Modules linked in: [ 34.934582][ T1120] Preemption disabled at: [ 34.934590][ T1120] [] d_alloc+0x63/0x1d0 [ 34.944307][ T1120] CPU: 0 PID: 1120 Comm: syz-executor393 Tainted: G W 6.1.75-syzkaller-00023-gb76ed1185975 #0 [ 34.955759][ T1120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 34.965661][ T1120] Call Trace: [ 34.968784][ T1120] [ 34.971558][ T1120] dump_stack_lvl+0x151/0x1b7 [ 34.976069][ T1120] ? d_alloc+0x63/0x1d0 [ 34.980067][ T1120] ? d_alloc+0x63/0x1d0 [ 34.984081][ T1120] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 34.989353][ T1120] ? d_alloc+0x63/0x1d0 [ 34.993338][ T1120] dump_stack+0x15/0x1b [ 34.997329][ T1120] __schedule_bug+0x195/0x260 [ 35.002023][ T1120] ? cpu_util_update_eff+0x10e0/0x10e0 [ 35.007274][ T1120] ? debug_smp_processor_id+0x17/0x20 [ 35.012477][ T1120] __schedule+0xcf7/0x1550 [ 35.016724][ T1120] ? __kasan_slab_free+0x11/0x20 [ 35.021594][ T1120] ? kmem_cache_free+0x291/0x510 [ 35.026492][ T1120] ? do_symlinkat+0x4ca/0x5a0 [ 35.031011][ T1120] ? __sched_text_start+0x8/0x8 [ 35.035689][ T1120] ? do_symlinkat+0x4ca/0x5a0 [ 35.040206][ T1120] schedule+0xc3/0x180 [ 35.044106][ T1120] exit_to_user_mode_loop+0x4e/0xa0 [ 35.049144][ T1120] exit_to_user_mode_prepare+0x5a/0xa0 [ 35.054436][ T1120] syscall_exit_to_user_mode+0x26/0x140 [ 35.059817][ T1120] do_syscall_64+0x49/0xb0 [ 35.064066][ T1120] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 35.069798][ T1120] RIP: 0033:0x7ffa4060f017 [ 35.074050][ T1120] Code: 7b 00 00 00 48 8d 35 90 d3 04 00 48 8d 3d b1 d3 04 00 e8 ec 19 fd ff e8 27 1e 00 00 0f 1f 80 00 00 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 35.093517][ T1120] RSP: 002b:00007fffdafa9e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 35.101736][ T1120] RAX: 0000000000000000 RBX: 00000000000087f2 RCX: 00007ffa4060f017 executing program executing program executing program executing program executing program [ 35.109554][ T1120] RDX: 0000000000000004 RSI: 00007ffa4065802d RDI: 00007ffa40658038 [ 35.117364][ T1120] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 35.125169][ T1120] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdafa9e7c [ 35.133106][ T1120] R13: 00007fffdafa9eb0 R14: 00007fffdafa9e90 R15: 0000000000000000 [ 35.140916][ T1120] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program