Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. 2024/02/22 19:18:23 ignoring optional flag "sandboxArg"="0" 2024/02/22 19:18:24 parsed 1 programs [ 41.541398][ T30] audit: type=1400 audit(1708629504.083:157): avc: denied { mounton } for pid=339 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 41.567010][ T30] audit: type=1400 audit(1708629504.083:158): avc: denied { mount } for pid=339 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 41.591101][ T30] audit: type=1400 audit(1708629504.143:159): avc: denied { unlink } for pid=339 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/02/22 19:18:24 executed programs: 0 [ 41.636816][ T339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.811520][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.819088][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.826429][ T351] device bridge_slave_0 entered promiscuous mode [ 41.837235][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.844187][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.852062][ T351] device bridge_slave_1 entered promiscuous mode [ 41.858987][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.866098][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.873729][ T354] device bridge_slave_0 entered promiscuous mode [ 41.882190][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.889375][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.896650][ T354] device bridge_slave_1 entered promiscuous mode [ 41.933717][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.940696][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.949130][ T353] device bridge_slave_0 entered promiscuous mode [ 41.968494][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.977196][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.984473][ T353] device bridge_slave_1 entered promiscuous mode [ 42.011860][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.019397][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.027470][ T355] device bridge_slave_0 entered promiscuous mode [ 42.051082][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.058505][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.065797][ T355] device bridge_slave_1 entered promiscuous mode [ 42.092947][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.100573][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.108407][ T352] device bridge_slave_0 entered promiscuous mode [ 42.129368][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.136572][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.143980][ T352] device bridge_slave_1 entered promiscuous mode [ 42.225707][ T30] audit: type=1400 audit(1708629504.763:160): avc: denied { write } for pid=354 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.247082][ T30] audit: type=1400 audit(1708629504.763:161): avc: denied { read } for pid=354 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.294548][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.301927][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.309305][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.316794][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.368644][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.375955][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.383798][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.390763][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.400453][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.408158][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.415734][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.422781][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.431343][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.438648][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.446417][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.453942][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.481933][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.489588][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.496946][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.505126][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.513845][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.523525][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.530909][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.538691][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.546083][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.554123][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.562617][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.570997][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.614164][ T354] device veth0_vlan entered promiscuous mode [ 42.624082][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.632888][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.641365][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.655941][ T354] device veth1_macvtap entered promiscuous mode [ 42.665175][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.673686][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.682582][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.690517][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.704737][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.714045][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.721182][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.741398][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.750025][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.756896][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.764083][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.772447][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.779309][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.786558][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.794377][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.802125][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.810319][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.817496][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.836857][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.844316][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.852455][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.860838][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.869909][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.877630][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.885452][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.893715][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.901833][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.908834][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.916650][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.924680][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.933143][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.943354][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.968326][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.977008][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.986365][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.995019][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.003635][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.013536][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.022100][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.030650][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.054279][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.058091][ T30] audit: type=1400 audit(1708629505.593:162): avc: denied { mounton } for pid=354 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.063259][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.094303][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.103592][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.112351][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.120335][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.134896][ T351] device veth0_vlan entered promiscuous mode [ 43.144843][ T353] device veth0_vlan entered promiscuous mode [ 43.155134][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.163885][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.172396][ T30] audit: type=1400 audit(1708629505.703:163): avc: denied { prog_load } for pid=375 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.197939][ T30] audit: type=1400 audit(1708629505.703:164): avc: denied { bpf } for pid=375 comm="syz-executor.2" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.198711][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.223504][ T30] audit: type=1400 audit(1708629505.703:165): avc: denied { perfmon } for pid=375 comm="syz-executor.2" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.236512][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.260613][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.269958][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.271128][ T30] audit: type=1400 audit(1708629505.733:166): avc: denied { prog_run } for pid=375 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.279245][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.311098][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.321637][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.329058][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.336548][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.347217][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.355540][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.363303][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.375272][ T355] device veth0_vlan entered promiscuous mode [ 43.389365][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.397950][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.405492][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.413825][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.421486][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.429895][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.438140][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.453416][ T351] device veth1_macvtap entered promiscuous mode [ 43.469971][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.480571][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.489288][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.497445][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.505664][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.513865][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.521663][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.530045][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.538326][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.546398][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.554735][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.562778][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.571084][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.588218][ T355] device veth1_macvtap entered promiscuous mode [ 43.601090][ T353] device veth1_macvtap entered promiscuous mode [ 43.608490][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.618143][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.625757][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.633311][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.641306][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.648872][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.657357][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.665552][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.674317][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.682860][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.692583][ T352] device veth0_vlan entered promiscuous mode [ 43.704625][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.713286][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.730416][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.738550][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.747056][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.755465][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.780362][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.788761][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.796980][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.806097][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.815226][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.834976][ T352] device veth1_macvtap entered promiscuous mode [ 43.852767][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.864034][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.874696][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.883434][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.266799][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 44.278149][ T100] BUG: scheduling while atomic: udevd/100/0x00000002 [ 44.284861][ T100] Modules linked in: [ 44.288636][ T100] Preemption disabled at: [ 44.288643][ T100] [] is_module_text_address+0x1a/0x140 [ 44.299925][ T100] CPU: 1 PID: 100 Comm: udevd Not tainted 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 44.309214][ T100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 44.319367][ T100] Call Trace: [ 44.322504][ T100] [ 44.325387][ T100] dump_stack_lvl+0x151/0x1b7 [ 44.330410][ T100] ? is_module_text_address+0x1a/0x140 [ 44.336138][ T100] ? is_module_text_address+0x1a/0x140 [ 44.341677][ T100] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.347590][ T100] ? vfs_utimes+0x61c/0x760 [ 44.351921][ T100] ? is_module_text_address+0x1a/0x140 [ 44.357617][ T100] dump_stack+0x15/0x17 [ 44.361912][ T100] __schedule_bug+0x195/0x260 [ 44.366593][ T100] ? ttwu_queue_wakelist+0x510/0x510 [ 44.371936][ T100] ? __kasan_check_read+0x11/0x20 [ 44.376810][ T100] __schedule+0xd19/0x1590 [ 44.381672][ T100] ? vfs_utimes+0x760/0x760 [ 44.386106][ T100] ? bpf_trace_run2+0xf1/0x210 [ 44.390710][ T100] ? __sched_text_start+0x8/0x8 [ 44.395568][ T100] ? __x64_sys_utimensat+0x14b/0x250 [ 44.400970][ T100] schedule+0x11f/0x1e0 [ 44.405026][ T100] exit_to_user_mode_loop+0x4d/0xe0 [ 44.410061][ T100] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.415622][ T100] syscall_exit_to_user_mode+0x26/0x160 [ 44.421657][ T100] do_syscall_64+0x49/0xb0 [ 44.425884][ T100] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.431716][ T100] RIP: 0033:0x7fbafdc5efcc [ 44.436465][ T100] Code: d8 64 89 02 48 83 c8 ff 89 ef 48 89 44 24 08 e8 99 00 fa ff 48 8b 44 24 08 48 83 c4 30 5d c3 c3 41 89 ca b8 18 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 2d 6e 0d 00 f7 d8 64 89 02 48 83 [ 44.458033][ T100] RSP: 002b:00007ffea2580078 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 44.466368][ T100] RAX: 0000000000000000 RBX: 00007ffea25802e8 RCX: 00007fbafdc5efcc [ 44.474175][ T100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000c [ 44.481990][ T100] RBP: 000000000000000c R08: 00000000ffffffff R09: 0000000000000000 [ 44.490161][ T100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.498049][ T100] R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff [ 44.506041][ T100] [ 44.626795][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 44.638748][ T355] BUG: scheduling while atomic: syz-executor.4/355/0x00000002 [ 44.646246][ T355] Modules linked in: [ 44.650225][ T355] Preemption disabled at: [ 44.650262][ T355] [] schedule+0x118/0x1e0 [ 44.660436][ T355] CPU: 0 PID: 355 Comm: syz-executor.4 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 44.672400][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 44.682400][ T355] Call Trace: [ 44.685517][ T355] [ 44.688555][ T355] dump_stack_lvl+0x151/0x1b7 [ 44.693384][ T355] ? schedule+0x118/0x1e0 [ 44.697647][ T355] ? schedule+0x118/0x1e0 [ 44.701830][ T355] ? io_uring_drop_tctx_refs+0x190/0x190 [ 44.707367][ T355] ? schedule+0x118/0x1e0 [ 44.711614][ T355] dump_stack+0x15/0x17 [ 44.715870][ T355] __schedule_bug+0x195/0x260 [ 44.720383][ T355] ? ttwu_queue_wakelist+0x510/0x510 [ 44.725679][ T355] ? kernel_waitid+0x520/0x520 [ 44.730452][ T355] __schedule+0xd19/0x1590 [ 44.734700][ T355] ? __x64_sys_wait4+0x181/0x1e0 [ 44.739768][ T355] ? bpf_trace_run2+0xf1/0x210 [ 44.744339][ T355] ? __sched_text_start+0x8/0x8 [ 44.749032][ T355] schedule+0x11f/0x1e0 [ 44.753104][ T355] exit_to_user_mode_loop+0x4d/0xe0 [ 44.758170][ T355] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.763550][ T355] syscall_exit_to_user_mode+0x26/0x160 [ 44.769026][ T355] do_syscall_64+0x49/0xb0 [ 44.773270][ T355] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 44.779169][ T355] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.784945][ T355] RIP: 0033:0x7f35fc709793 [ 44.789365][ T355] Code: 00 00 0f 1f 44 00 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 71 57 10 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48 [ 44.809372][ T355] RSP: 002b:00007ffef7576588 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 44.818695][ T355] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007f35fc709793 [ 44.827079][ T355] RDX: 0000000040000001 RSI: 00007ffef75765ec RDI: 00000000ffffffff [ 44.834959][ T355] RBP: 00007ffef75765ec R08: 00007ffef7590080 R09: 00007ffef75900b0 [ 44.843562][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 44.851551][ T355] R13: 000000000000ae3f R14: 000000000000acd6 R15: 0000000000000006 [ 44.859353][ T355] [ 45.276838][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 45.288360][ T419] BUG: scheduling while atomic: udevd/419/0x00000002 [ 45.295472][ T419] Modules linked in: [ 45.299719][ T419] Preemption disabled at: [ 45.299728][ T419] [] is_module_text_address+0x1a/0x140 [ 45.312192][ T419] CPU: 1 PID: 419 Comm: udevd Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 45.323318][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.333596][ T419] Call Trace: [ 45.336729][ T419] [ 45.339680][ T419] dump_stack_lvl+0x151/0x1b7 [ 45.344486][ T419] ? is_module_text_address+0x1a/0x140 [ 45.349778][ T419] ? is_module_text_address+0x1a/0x140 [ 45.355160][ T419] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.360729][ T419] ? is_module_text_address+0x1a/0x140 [ 45.366376][ T419] dump_stack+0x15/0x17 [ 45.370358][ T419] __schedule_bug+0x195/0x260 [ 45.375055][ T419] ? ttwu_queue_wakelist+0x510/0x510 [ 45.380271][ T419] __schedule+0xd19/0x1590 [ 45.384606][ T419] ? __sched_text_start+0x8/0x8 [ 45.389301][ T419] schedule+0x11f/0x1e0 [ 45.393281][ T419] exit_to_user_mode_loop+0x4d/0xe0 [ 45.398311][ T419] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.403617][ T419] syscall_exit_to_user_mode+0x26/0x160 [ 45.409247][ T419] do_syscall_64+0x49/0xb0 [ 45.413500][ T419] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 45.419326][ T419] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.425179][ T419] RIP: 0033:0x7fbafdc5b5f4 [ 45.429434][ T419] Code: 64 c7 00 09 00 00 00 83 c8 ff c3 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 00 00 00 00 41 89 ca b8 06 01 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 10 48 8b 15 03 a8 0d 00 f7 d8 41 83 c8 [ 45.449716][ T419] RSP: 002b:00007ffea257b598 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 45.458301][ T419] RAX: fffffffffffffffe RBX: 000055e975fc4990 RCX: 00007fbafdc5b5f4 [ 45.466114][ T419] RDX: 00007ffea257b5f8 RSI: 00007ffea257ba88 RDI: 00000000ffffff9c [ 45.474030][ T419] RBP: 000055e975fb82fc R08: ffffc80000000000 R09: 0000000000000000 [ 45.482193][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e975fc11f0 [ 45.490185][ T419] R13: 00007ffea257ba88 R14: 000055e975fb69d0 R15: 000055e975e90a04 [ 45.498026][ T419] [ 46.136912][ C0] ------------[ cut here ]------------ [ 46.142306][ C0] timer: addrconf_rs_timer+0x0/0x600 preempt leak: 00000103 -> 00000102 [ 46.150974][ C0] WARNING: CPU: 0 PID: 354 at kernel/time/timer.c:1434 call_timer_fn+0xa3/0x2d0 [ 46.159950][ C0] Modules linked in: [ 46.163662][ C0] CPU: 0 PID: 354 Comm: syz-executor.2 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 46.175405][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 46.185307][ C0] RIP: 0010:call_timer_fn+0xa3/0x2d0 [ 46.190635][ C0] Code: 43 b4 0f 00 c6 05 38 fb 42 05 01 65 8b 0d 6d 02 a2 7e 81 e1 ff ff ff 7f 48 c7 c7 40 d1 29 85 4c 89 f6 44 89 ea e8 bd 0b e1 ff <0f> 0b eb 05 e8 14 b4 0f 00 65 8b 0d 45 02 a2 7e 89 ca 81 e2 00 00 [ 46.211286][ C0] RSP: 0018:ffffc90000007d60 EFLAGS: 00010246 [ 46.217693][ C0] RAX: 6c44cf64fbe7ab00 RBX: 0000000000000102 RCX: ffff88810c47cf00 [ 46.225858][ C0] RDX: 0000000000000102 RSI: 0000000000000102 RDI: 0000000000000000 [ 46.234173][ C0] RBP: ffffc90000007d90 R08: ffffffff81575f25 R09: fffff52000000ed5 [ 46.242459][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000ffff9c80 [ 46.250616][ C0] R13: 0000000000000103 R14: ffffffff84543e40 R15: ffff88810e7124e0 [ 46.259493][ C0] FS: 0000555555a93480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.269178][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.275630][ C0] CR2: 00007f35fc8370c0 CR3: 000000011d64e000 CR4: 00000000003506b0 [ 46.283730][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.291520][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.299600][ C0] Call Trace: [ 46.303133][ C0] [ 46.305886][ C0] ? show_regs+0x58/0x60 [ 46.310093][ C0] ? __warn+0x160/0x2f0 [ 46.314324][ C0] ? call_timer_fn+0xa3/0x2d0 [ 46.318933][ C0] ? report_bug+0x3d9/0x5b0 [ 46.323672][ C0] ? call_timer_fn+0xa3/0x2d0 [ 46.328435][ C0] ? handle_bug+0x41/0x70 [ 46.332714][ C0] ? exc_invalid_op+0x1b/0x50 [ 46.337265][ C0] ? asm_exc_invalid_op+0x1b/0x20 [ 46.342180][ C0] ? addrconf_disable_policy_idev+0x350/0x350 [ 46.348200][ C0] ? __wake_up_klogd+0xd5/0x110 [ 46.353377][ C0] ? call_timer_fn+0xa3/0x2d0 [ 46.358161][ C0] ? addrconf_disable_policy_idev+0x350/0x350 [ 46.364646][ C0] __run_timers+0x72a/0xa10 [ 46.369490][ C0] ? calc_index+0x280/0x280 [ 46.373789][ C0] ? hrtimer_interrupt+0x867/0xaa0 [ 46.378959][ C0] run_timer_softirq+0x69/0xf0 [ 46.383686][ C0] __do_softirq+0x26d/0x5bf [ 46.388232][ C0] __irq_exit_rcu+0x50/0xf0 [ 46.392704][ C0] irq_exit_rcu+0x9/0x10 [ 46.396794][ C0] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 46.402325][ C0] [ 46.405192][ C0] [ 46.408392][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 46.414177][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 [ 46.420588][ C0] Code: 2d 86 e8 9c 70 e9 fc 48 83 3d 4c a9 64 01 00 74 35 48 89 df e8 ce 38 8c fc 66 90 41 f7 c6 00 02 00 00 74 01 fb bf 01 00 00 00 84 7c 83 fc 65 8b 05 d5 c1 39 7b 85 c0 74 05 5b 41 5e 5d c3 e8 [ 46.442006][ C0] RSP: 0018:ffffc90000d67ca0 EFLAGS: 00000206 [ 46.448480][ C0] RAX: 0000000000000001 RBX: ffffffff86cc3da0 RCX: dffffc0000000000 [ 46.456232][ C0] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 46.464080][ C0] RBP: ffffc90000d67cb0 R08: ffffffff817b6a2e R09: ffffed102000ab17 [ 46.472066][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf9c [ 46.480036][ C0] R13: ffffc90000d67d00 R14: 0000000000000246 R15: 0000000000000002 [ 46.488240][ C0] ? bpf_trace_printk+0x2de/0x300 [ 46.493755][ C0] bpf_trace_printk+0x1b9/0x300 [ 46.498801][ C0] ? bpf_probe_write_user+0xf0/0xf0 [ 46.504617][ C0] ? kernel_waitid+0x520/0x520 [ 46.509381][ C0] bpf_prog_0605f9f479290f07+0x2f/0x70 [ 46.514801][ C0] bpf_trace_run2+0xec/0x210 [ 46.519355][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 46.524158][ C0] __bpf_trace_sys_enter+0x62/0x70 [ 46.529803][ C0] __traceiter_sys_enter+0x2a/0x40 [ 46.534754][ C0] syscall_enter_from_user_mode+0x14d/0x1b0 [ 46.541220][ C0] do_syscall_64+0x1e/0xb0 [ 46.545688][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.551838][ C0] RIP: 0033:0x7f054111e173 [ 46.556050][ C0] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e 6d 0d 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 46.576103][ C0] RSP: 002b:00007ffffb430d28 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 46.584992][ C0] RAX: ffffffffffffffda RBX: 0000000000000028 RCX: 00007f054111e173 [ 46.593200][ C0] RDX: 00007ffffb430d40 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.601192][ C0] RBP: 00007ffffb430dcc R08: 00007ffffb4e2080 R09: 00007ffffb4e20b0 [ 46.610346][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 46.619766][ C0] R13: 000000000000b41f R14: 000000000000b3dd R15: 0000000000000006 [ 46.628704][ C0] [ 46.631614][ C0] ---[ end trace 68ee0dc8c77245aa ]--- [ 46.637780][ T354] BUG: scheduling while atomic: syz-executor.2/354/0x00000002 [ 46.645871][ T354] Modules linked in: [ 46.650026][ T354] Preemption disabled at: [ 46.650037][ T354] [] remove_wait_queue+0x26/0x140 [ 46.661179][ T354] CPU: 0 PID: 354 Comm: syz-executor.2 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 46.673614][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 46.683850][ T354] Call Trace: [ 46.687153][ T354] [ 46.690622][ T354] dump_stack_lvl+0x151/0x1b7 [ 46.695459][ T354] ? remove_wait_queue+0x26/0x140 [ 46.700327][ T354] ? remove_wait_queue+0x26/0x140 [ 46.705783][ T354] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.711788][ T354] ? remove_wait_queue+0x26/0x140 [ 46.716830][ T354] dump_stack+0x15/0x17 [ 46.720996][ T354] __schedule_bug+0x195/0x260 [ 46.725775][ T354] ? ttwu_queue_wakelist+0x510/0x510 [ 46.731243][ T354] ? ktime_get+0x12f/0x160 [ 46.735582][ T354] __schedule+0xd19/0x1590 [ 46.739925][ T354] ? tick_program_event+0x9f/0x120 [ 46.744951][ T354] ? hrtimer_reprogram+0x389/0x430 [ 46.750071][ T354] ? __sched_text_start+0x8/0x8 [ 46.754849][ T354] schedule+0x11f/0x1e0 [ 46.758839][ T354] do_nanosleep+0x181/0x6a0 [ 46.763353][ T354] ? usleep_range_state+0x160/0x160 [ 46.768470][ T354] ? hrtimer_init_sleeper+0x3b/0x1a0 [ 46.773677][ T354] ? hrtimer_nanosleep+0x107/0x3f0 [ 46.779071][ T354] hrtimer_nanosleep+0x1c5/0x3f0 [ 46.784117][ T354] ? nanosleep_copyout+0x120/0x120 [ 46.789039][ T354] ? __remove_hrtimer+0x4d0/0x4d0 [ 46.794258][ T354] ? get_timespec64+0x197/0x270 [ 46.799225][ T354] ? timespec64_add_safe+0x220/0x220 [ 46.804338][ T354] common_nsleep+0x91/0xb0 [ 46.808871][ T354] __se_sys_clock_nanosleep+0x323/0x3b0 [ 46.814417][ T354] ? __x64_sys_clock_nanosleep+0xb0/0xb0 [ 46.819966][ T354] ? __bpf_trace_sys_enter+0x62/0x70 [ 46.825258][ T354] __x64_sys_clock_nanosleep+0x9b/0xb0 [ 46.830653][ T354] do_syscall_64+0x3d/0xb0 [ 46.834894][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.840988][ T354] RIP: 0033:0x7f054111e173 [ 46.845547][ T354] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e 6d 0d 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 46.865458][ T354] RSP: 002b:00007ffffb430d28 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 46.873698][ T354] RAX: ffffffffffffffda RBX: 0000000000000028 RCX: 00007f054111e173 [ 46.881768][ T354] RDX: 00007ffffb430d40 RSI: 0000000000000000 RDI: 0000000000000000 2024/02/22 19:18:29 executed programs: 81 [ 46.890032][ T354] RBP: 00007ffffb430dcc R08: 00007ffffb4e2080 R09: 00007ffffb4e20b0 [ 46.897961][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 46.906056][ T354] R13: 000000000000b41f R14: 000000000000b3dd R15: 0000000000000006 [ 46.914225][ T354] [ 47.556819][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 47.569773][ T419] BUG: scheduling while atomic: udevd/419/0x00000002 [ 47.576490][ T419] Modules linked in: [ 47.580919][ T419] Preemption disabled at: [ 47.580931][ T419] [] is_module_text_address+0x1a/0x140 [ 47.592855][ T419] CPU: 1 PID: 419 Comm: udevd Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 47.605478][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 47.616974][ T419] Call Trace: [ 47.620054][ T419] [ 47.623365][ T419] dump_stack_lvl+0x151/0x1b7 [ 47.628131][ T419] ? is_module_text_address+0x1a/0x140 [ 47.633690][ T419] ? is_module_text_address+0x1a/0x140 [ 47.638997][ T419] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.644531][ T419] ? is_module_text_address+0x1a/0x140 [ 47.649823][ T419] dump_stack+0x15/0x17 [ 47.653815][ T419] __schedule_bug+0x195/0x260 [ 47.658426][ T419] ? ttwu_queue_wakelist+0x510/0x510 [ 47.663724][ T419] __schedule+0xd19/0x1590 [ 47.668200][ T419] ? rb_commit+0x780/0x780 [ 47.672836][ T419] ? __sched_text_start+0x8/0x8 [ 47.677835][ T419] ? rb_commit+0x732/0x780 [ 47.682429][ T419] schedule+0x11f/0x1e0 [ 47.686429][ T419] schedule_hrtimeout_range_clock+0x290/0x360 [ 47.693310][ T419] ? __kasan_check_write+0x14/0x20 [ 47.698892][ T419] ? _raw_write_lock_irq+0xa5/0x170 [ 47.704538][ T419] ? hrtimer_nanosleep_restart+0x170/0x170 [ 47.710172][ T419] ? _raw_write_lock_irq+0xa5/0x170 [ 47.715369][ T419] ? _raw_write_lock_irqsave+0x1e0/0x1e0 [ 47.721114][ T419] ? ep_done_scan+0x3d3/0x3f0 [ 47.726491][ T419] schedule_hrtimeout_range+0x2a/0x40 [ 47.731920][ T419] do_epoll_wait+0x1777/0x1a50 [ 47.736757][ T419] ? ep_destroy_wakeup_source+0x70/0x70 [ 47.742217][ T419] ? do_epoll_wait+0x1a50/0x1a50 [ 47.747071][ T419] ? bpf_trace_run2+0xf1/0x210 [ 47.752101][ T419] __x64_sys_epoll_wait+0x253/0x2a0 [ 47.757302][ T419] ? __ia32_sys_epoll_ctl+0x1a0/0x1a0 [ 47.762603][ T419] ? __bpf_trace_sys_enter+0x62/0x70 [ 47.767808][ T419] ? __traceiter_sys_enter+0x2a/0x40 [ 47.772942][ T419] ? syscall_enter_from_user_mode+0x14d/0x1b0 [ 47.779362][ T419] do_syscall_64+0x3d/0xb0 [ 47.783683][ T419] ? sysvec_call_function_single+0x52/0xb0 [ 47.790135][ T419] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.795987][ T419] RIP: 0033:0x7fbafdc68457 [ 47.800477][ T419] Code: 73 01 c3 48 8b 0d d1 d9 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 76 48 8b 15 a2 d9 0c 00 f7 d8 64 89 02 48 83 [ 47.820951][ T419] RSP: 002b:00007ffea257ff48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 47.829660][ T419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbafdc68457 [ 47.838063][ T419] RDX: 0000000000000004 RSI: 00007ffea257ff88 RDI: 0000000000000005 [ 47.846583][ T419] RBP: 000055e975fddc60 R08: 0000000000000007 R09: b5187603292e79f5 [ 47.854768][ T419] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e975fdfc40 [ 47.863030][ T419] R13: 00007ffea257ff88 R14: 0000000000000008 R15: 000055e975fa62c0 [ 47.871115][ T419] [ 47.976941][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 47.988981][ T100] BUG: scheduling while atomic: udevd/100/0x00000002 [ 47.995629][ T100] Modules linked in: [ 47.999634][ T100] Preemption disabled at: [ 47.999645][ T100] [] up_read+0x16/0x170 [ 48.009501][ T100] CPU: 1 PID: 100 Comm: udevd Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 48.021318][ T100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 48.031995][ T100] Call Trace: [ 48.035130][ T100] [ 48.037894][ T100] dump_stack_lvl+0x151/0x1b7 [ 48.042409][ T100] ? up_read+0x16/0x170 [ 48.046401][ T100] ? up_read+0x16/0x170 [ 48.050492][ T100] ? io_uring_drop_tctx_refs+0x190/0x190 [ 48.056046][ T100] ? up_read+0x16/0x170 [ 48.060037][ T100] dump_stack+0x15/0x17 [ 48.064278][ T100] __schedule_bug+0x195/0x260 [ 48.069239][ T100] ? ttwu_queue_wakelist+0x510/0x510 [ 48.074452][ T100] __schedule+0xd19/0x1590 [ 48.078784][ T100] ? __sched_text_start+0x8/0x8 [ 48.083644][ T100] ? task_work_add+0x1b0/0x1d0 [ 48.088407][ T100] schedule+0x11f/0x1e0 [ 48.092546][ T100] exit_to_user_mode_loop+0x4d/0xe0 [ 48.097719][ T100] exit_to_user_mode_prepare+0x5a/0xa0 [ 48.103211][ T100] syscall_exit_to_user_mode+0x26/0x160 [ 48.108848][ T100] do_syscall_64+0x49/0xb0 [ 48.113387][ T100] ? sysvec_call_function_single+0x52/0xb0 [ 48.120831][ T100] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.127084][ T100] RIP: 0033:0x7fbafdc5f37f [ 48.131590][ T100] Code: af 6a 0d 00 f7 d8 64 89 02 48 83 c8 ff 44 89 c7 48 89 04 24 e8 e1 fc f9 ff 48 8b 04 24 48 83 c4 28 c3 c3 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 7a 6a 0d 00 f7 d8 64 89 02 48 83 [ 48.151466][ T100] RSP: 002b:00007ffea25800b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 48.159711][ T100] RAX: 0000000000000000 RBX: 000055e975fd0e90 RCX: 00007fbafdc5f37f [ 48.167510][ T100] RDX: 00007fbafdd36b00 RSI: 000055e975fa6010 RDI: 000000000000000c [ 48.175781][ T100] RBP: 000055e9760473d0 R08: 0000000000000000 R09: b5187603292e79f5 [ 48.184004][ T100] R10: 0000000000000812 R11: 0000000000000202 R12: 000055e975fb54d0 [ 48.191979][ T100] R13: 0000000000000100 R14: 000055e975e961c4 R15: 0000000000000000 [ 48.199877][ T100] [ 48.506795][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 48.518487][ T355] BUG: scheduling while atomic: syz-executor.4/355/0x00000002 [ 48.525918][ T355] Modules linked in: [ 48.529815][ T355] Preemption disabled at: [ 48.529826][ T355] [] is_module_text_address+0x1a/0x140 [ 48.542292][ T355] CPU: 0 PID: 355 Comm: syz-executor.4 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 48.554496][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 48.565451][ T355] Call Trace: [ 48.568726][ T355] [ 48.571635][ T355] dump_stack_lvl+0x151/0x1b7 [ 48.576502][ T355] ? is_module_text_address+0x1a/0x140 [ 48.582053][ T355] ? is_module_text_address+0x1a/0x140 [ 48.587511][ T355] ? io_uring_drop_tctx_refs+0x190/0x190 [ 48.593187][ T355] ? is_module_text_address+0x1a/0x140 [ 48.598598][ T355] dump_stack+0x15/0x17 [ 48.602860][ T355] __schedule_bug+0x195/0x260 [ 48.607536][ T355] ? selinux_socket_getsockopt+0x243/0x340 [ 48.614072][ T355] ? ttwu_queue_wakelist+0x510/0x510 [ 48.619526][ T355] ? selinux_socket_getpeername+0x340/0x340 [ 48.625523][ T355] __schedule+0xd19/0x1590 [ 48.630045][ T355] ? bpf_trace_run2+0xf1/0x210 [ 48.635178][ T355] ? __sched_text_start+0x8/0x8 [ 48.640441][ T355] ? sock_common_getsockopt+0x99/0xb0 [ 48.645663][ T355] ? sock_recv_errqueue+0x4b0/0x4b0 [ 48.650705][ T355] schedule+0x11f/0x1e0 [ 48.655389][ T355] exit_to_user_mode_loop+0x4d/0xe0 [ 48.660827][ T355] exit_to_user_mode_prepare+0x5a/0xa0 [ 48.666442][ T355] syscall_exit_to_user_mode+0x26/0x160 [ 48.672502][ T355] do_syscall_64+0x49/0xb0 [ 48.676756][ T355] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.682861][ T355] RIP: 0033:0x7f35fc70e94a [ 48.687469][ T355] Code: c4 c1 e0 1a 0d 00 00 04 00 89 01 e9 e0 fe ff ff e8 3b 05 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 [ 48.708296][ T355] RSP: 002b:00007ffef7575e98 EFLAGS: 00000242 ORIG_RAX: 0000000000000037 [ 48.717077][ T355] RAX: 0000000000000000 RBX: 00007ffef7575ec0 RCX: 00007f35fc70e94a [ 48.725708][ T355] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 48.733947][ T355] RBP: 0000000000000003 R08: 00007ffef7575ebc R09: 0079746972756365 [ 48.741774][ T355] R10: 00007ffef7575ec0 R11: 0000000000000242 R12: 00007f35fc80a8c0 [ 48.749827][ T355] R13: 00007ffef7575ebc R14: 0000000000000000 R15: 00007f35fc80bd00 [ 48.757829][ T355] [ 50.527480][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 50.541158][ T824] BUG: scheduling while atomic: syz-executor.2/824/0x00000002 [ 50.548939][ T824] Modules linked in: [ 50.552739][ T824] Preemption disabled at: [ 50.552749][ T824] [] pick_file+0x36/0x2d0 [ 50.563236][ T824] CPU: 1 PID: 824 Comm: syz-executor.2 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 50.575724][ T824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 50.586313][ T824] Call Trace: [ 50.589787][ T824] [ 50.592565][ T824] dump_stack_lvl+0x151/0x1b7 [ 50.597393][ T824] ? pick_file+0x36/0x2d0 [ 50.602149][ T824] ? pick_file+0x36/0x2d0 [ 50.606884][ T824] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.613074][ T824] ? pick_file+0x36/0x2d0 [ 50.617568][ T824] dump_stack+0x15/0x17 [ 50.621934][ T824] __schedule_bug+0x195/0x260 [ 50.626535][ T824] ? raise_softirq_irqoff+0x37/0x40 [ 50.633006][ T824] ? rcu_read_unlock_special+0x3d1/0x4c0 [ 50.638576][ T824] ? ttwu_queue_wakelist+0x510/0x510 [ 50.644199][ T824] ? __rcu_read_unlock+0xd0/0xd0 [ 50.648886][ T824] ? sysvec_call_function_single+0x52/0xb0 [ 50.655915][ T824] __schedule+0xd19/0x1590 [ 50.660206][ T824] ? __kasan_check_write+0x14/0x20 [ 50.666046][ T824] ? _raw_spin_lock+0xa4/0x1b0 [ 50.671990][ T824] ? __sched_text_start+0x8/0x8 [ 50.678561][ T824] ? bpf_trace_run1+0x1c0/0x1c0 [ 50.683584][ T824] ? kvm_sched_clock_read+0x18/0x40 [ 50.689318][ T824] schedule+0x11f/0x1e0 [ 50.693551][ T824] exit_to_user_mode_loop+0x4d/0xe0 [ 50.698964][ T824] exit_to_user_mode_prepare+0x5a/0xa0 [ 50.705125][ T824] syscall_exit_to_user_mode+0x26/0x160 [ 50.711944][ T824] do_syscall_64+0x49/0xb0 [ 50.717163][ T824] ? sysvec_call_function_single+0x52/0xb0 [ 50.723562][ T824] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.729776][ T824] RIP: 0033:0x7f05410f1c9a [ 50.734233][ T824] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 50.756650][ T824] RSP: 002b:00007ffffb430d50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 50.765110][ T824] RAX: fffffffffffffff7 RBX: 000000000000000b RCX: 00007f05410f1c9a [ 50.773376][ T824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a [ 50.781271][ T824] RBP: 0000000000000001 R08: 0000001b31660000 R09: 00007f0541220f8c [ 50.789778][ T824] R10: 00007ffffb430c70 R11: 0000000000000293 R12: 0000000000000000 [ 50.797866][ T824] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 50.806014][ T824] [ 51.336850][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000102, exited with 00000101? [ 51.348085][ T352] BUG: scheduling while atomic: syz-executor.0/352/0x00000002 [ 51.355442][ T352] Modules linked in: [ 51.359349][ T352] Preemption disabled at: [ 51.359357][ T352] [] schedule+0x118/0x1e0 [ 51.369384][ T352] CPU: 1 PID: 352 Comm: syz-executor.0 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 51.381653][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 51.391995][ T352] Call Trace: [ 51.395106][ T352] [ 51.397991][ T352] dump_stack_lvl+0x151/0x1b7 [ 51.402880][ T352] ? schedule+0x118/0x1e0 [ 51.407147][ T352] ? schedule+0x118/0x1e0 [ 51.411566][ T352] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.417022][ T352] ? schedule+0x118/0x1e0 [ 51.421415][ T352] dump_stack+0x15/0x17 [ 51.425537][ T352] __schedule_bug+0x195/0x260 [ 51.430004][ T352] ? ttwu_queue_wakelist+0x510/0x510 [ 51.435293][ T352] ? kernel_waitid+0x520/0x520 [ 51.439907][ T352] __schedule+0xd19/0x1590 [ 51.444278][ T352] ? __x64_sys_wait4+0x181/0x1e0 [ 51.449037][ T352] ? bpf_trace_run2+0xf1/0x210 [ 51.453730][ T352] ? __sched_text_start+0x8/0x8 [ 51.458495][ T352] schedule+0x11f/0x1e0 [ 51.462495][ T352] exit_to_user_mode_loop+0x4d/0xe0 [ 51.467521][ T352] exit_to_user_mode_prepare+0x5a/0xa0 [ 51.472814][ T352] syscall_exit_to_user_mode+0x26/0x160 [ 51.478369][ T352] do_syscall_64+0x49/0xb0 [ 51.482647][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.488361][ T352] RIP: 0033:0x7f4600da4793 [ 51.492604][ T352] Code: 00 00 0f 1f 44 00 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 71 57 10 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48 [ 51.513014][ T352] RSP: 002b:00007ffe06c3ac78 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 51.521258][ T352] RAX: 0000000000000000 RBX: 0000000000000063 RCX: 00007f4600da4793 [ 51.529209][ T352] RDX: 0000000040000001 RSI: 00007ffe06c3acdc RDI: 00000000ffffffff [ 51.536969][ T352] RBP: 00007ffe06c3acdc R08: 00007ffe06d9d080 R09: 00007ffe06d9d0b0 [ 51.545073][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 51.553412][ T352] R13: 000000000000c85c R14: 000000000000c857 R15: 0000000000000001 [ 51.561375][ T352] 2024/02/22 19:18:34 executed programs: 270 [ 52.646870][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 52.663500][ T353] BUG: scheduling while atomic: syz-executor.1/353/0x00000002 [ 52.670901][ T353] Modules linked in: [ 52.674860][ T353] Preemption disabled at: [ 52.674869][ T353] [] schedule+0x118/0x1e0 [ 52.685074][ T353] CPU: 0 PID: 353 Comm: syz-executor.1 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 52.696905][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 52.707063][ T353] Call Trace: [ 52.710190][ T353] [ 52.712955][ T353] dump_stack_lvl+0x151/0x1b7 [ 52.717464][ T353] ? schedule+0x118/0x1e0 [ 52.722074][ T353] ? schedule+0x118/0x1e0 [ 52.726266][ T353] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.731806][ T353] ? schedule+0x118/0x1e0 [ 52.736047][ T353] dump_stack+0x15/0x17 [ 52.740049][ T353] __schedule_bug+0x195/0x260 [ 52.744996][ T353] ? ttwu_queue_wakelist+0x510/0x510 [ 52.750113][ T353] ? kernel_waitid+0x520/0x520 [ 52.755071][ T353] __schedule+0xd19/0x1590 [ 52.759479][ T353] ? __x64_sys_wait4+0x181/0x1e0 [ 52.764178][ T353] ? bpf_trace_run2+0xf1/0x210 [ 52.769044][ T353] ? __sched_text_start+0x8/0x8 [ 52.773827][ T353] schedule+0x11f/0x1e0 [ 52.778162][ T353] exit_to_user_mode_loop+0x4d/0xe0 [ 52.783373][ T353] exit_to_user_mode_prepare+0x5a/0xa0 [ 52.788760][ T353] syscall_exit_to_user_mode+0x26/0x160 [ 52.794192][ T353] do_syscall_64+0x49/0xb0 [ 52.798569][ T353] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.804423][ T353] RIP: 0033:0x7f9e1b697793 [ 52.808631][ T353] Code: 00 00 0f 1f 44 00 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 71 57 10 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48 [ 52.828959][ T353] RSP: 002b:00007ffc7d2de038 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 52.837266][ T353] RAX: 0000000000000000 RBX: 000000000000007a RCX: 00007f9e1b697793 [ 52.845964][ T353] RDX: 0000000040000001 RSI: 00007ffc7d2de09c RDI: 00000000ffffffff [ 52.853761][ T353] RBP: 00007ffc7d2de09c R08: 00007ffc7d350080 R09: 00007ffc7d3500b0 [ 52.861591][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 52.869497][ T353] R13: 000000000000cd6d R14: 000000000000cd6a R15: 0000000000000001 [ 52.877291][ T353] [ 53.026818][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 53.038072][ T354] BUG: scheduling while atomic: syz-executor.2/354/0x00000002 [ 53.050037][ T354] Modules linked in: [ 53.053900][ T354] Preemption disabled at: [ 53.053910][ T354] [] remove_wait_queue+0x26/0x140 [ 53.064769][ T354] CPU: 1 PID: 354 Comm: syz-executor.2 Tainted: G W 5.15.148-syzkaller-1069047-g993bed180178 #0 [ 53.076396][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 53.086463][ T354] Call Trace: [ 53.089597][ T354] [ 53.092451][ T354] dump_stack_lvl+0x151/0x1b7 [ 53.096966][ T354] ? remove_wait_queue+0x26/0x140 [ 53.101922][ T354] ? remove_wait_queue+0x26/0x140 [ 53.106857][ T354] ? io_uring_drop_tctx_refs+0x190/0x190 [ 53.112332][ T354] ? remove_wait_queue+0x26/0x140 [ 53.117361][ T354] dump_stack+0x15/0x17 [ 53.121617][ T354] __schedule_bug+0x195/0x260 [ 53.126311][ T354] ? ttwu_queue_wakelist+0x510/0x510 [ 53.131515][ T354] ? ktime_get+0x12f/0x160 [ 53.135762][ T354] __schedule+0xd19/0x1590 [ 53.140363][ T354] ? tick_program_event+0x9f/0x120 [ 53.145503][ T354] ? hrtimer_reprogram+0x389/0x430 [ 53.150539][ T354] ? __sched_text_start+0x8/0x8 [ 53.155233][ T354] schedule+0x11f/0x1e0 [ 53.159215][ T354] do_nanosleep+0x181/0x6a0 [ 53.163558][ T354] ? usleep_range_state+0x160/0x160 [ 53.168683][ T354] ? hrtimer_init_sleeper+0x3b/0x1a0 [ 53.173796][ T354] ? hrtimer_nanosleep+0x107/0x3f0 [ 53.178830][ T354] hrtimer_nanosleep+0x1c5/0x3f0 [ 53.183605][ T354] ? nanosleep_copyout+0x120/0x120 [ 53.188550][ T354] ? __remove_hrtimer+0x4d0/0x4d0 [ 53.193777][ T354] ? get_timespec64+0x197/0x270 [ 53.198630][ T354] ? timespec64_add_safe+0x220/0x220 [ 53.203916][ T354] common_nsleep+0x91/0xb0 [ 53.208302][ T354] __se_sys_clock_nanosleep+0x323/0x3b0 [ 53.213989][ T354] ? __x64_sys_clock_nanosleep+0xb0/0xb0 [ 53.219795][ T354] ? __bpf_trace_sys_enter+0x62/0x70 [ 53.225002][ T354] __x64_sys_clock_nanosleep+0x9b/0xb0 [ 53.230500][ T354] do_syscall_64+0x3d/0xb0 [ 53.234732][ T354] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 53.240398][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.246267][ T354] RIP: 0033:0x7f054111e173 [ 53.250609][ T354] Code: 00 00 00 00 0f 1f 00 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 8e 6d 0d 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 53.271367][ T354] RSP: 002b:00007ffffb430d28 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 53.279770][ T354] RAX: ffffffffffffffda RBX: 0000000000000089 RCX: 00007f054111e173 [ 53.287691][ T354] RDX: 00007ffffb430d40 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.295727][ T354] RBP: 00007ffffb430dcc R08: 00007ffffb4e2080 R09: 00007ffffb4e20b0 [ 53.303629][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 53.311723][ T354] R13: 000000000000cee0 R14: 000000000000ce99 R15: 0000000000000006 [ 53.319893][ T354]