[ 437.013746][ T8314] inactive_file 0 [ 437.013746][ T8314] active_file 0 [ 437.013746][ T8314] unevictable 0 [ 437.013746][ T8314] slab_reclaimable 6752 [ 437.013746][ T8314] slab_unreclaimable 26712 [ 437.013746][ T8314] slab 33464 [ 437.013746][ T8314] workingset_refault_anon 0 [ 437.159160][ T8314] Out of memory and no killable processes... [ 437.165629][ T8318] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 437.179951][ T8318] CPU: 1 PID: 8318 Comm: syz-executor.2 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 437.190322][ T8318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 437.200390][ T8318] Call Trace: [ 437.203673][ T8318] [ 437.206612][ T8318] dump_stack_lvl+0x1e3/0x2d0 [ 437.211291][ T8318] ? nf_tcp_handle_invalid+0x630/0x630 [ 437.216849][ T8318] ? panic+0x770/0x770 [ 437.220928][ T8318] dump_header+0xdd/0xa30 [ 437.225269][ T8318] out_of_memory+0x895/0xb30 [ 437.229864][ T8318] ? unregister_oom_notifier+0x20/0x20 [ 437.235318][ T8318] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 437.241307][ T8318] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 437.246861][ T8318] ? preempt_schedule_thunk+0x16/0x20 [ 437.252233][ T8318] ? mem_cgroup_oom_trylock+0x220/0x220 [ 437.257807][ T8318] ? cgroup_file_notify+0x123/0x190 [ 437.263022][ T8318] memory_max_write+0x374/0x490 [ 437.267907][ T8318] ? memory_max_show+0xa0/0xa0 [ 437.272790][ T8318] ? read_lock_is_recursive+0x10/0x10 [ 437.278263][ T8318] ? memory_max_show+0xa0/0xa0 [ 437.283034][ T8318] cgroup_file_write+0x2ab/0x780 [ 437.287995][ T8318] ? cgroup_seqfile_stop+0xd0/0xd0 [ 437.293152][ T8318] ? cgroup_seqfile_stop+0xd0/0xd0 [ 437.298272][ T8318] kernfs_fop_write_iter+0x3ac/0x500 [ 437.303583][ T8318] do_iter_write+0x6f0/0xc50 [ 437.308201][ T8318] ? rcu_read_lock_sched_held+0x89/0x130 [ 437.313831][ T8318] ? vfs_iter_write+0xa0/0xa0 [ 437.318610][ T8318] ? vfs_iter_write+0x69/0xa0 [ 437.323371][ T8318] iter_file_splice_write+0x830/0xff0 [ 437.328783][ T8318] ? splice_from_pipe+0x220/0x220 [ 437.333826][ T8318] ? splice_shrink_spd+0xb0/0xb0 [ 437.338784][ T8318] ? splice_from_pipe+0x220/0x220 [ 437.343994][ T8318] direct_splice_actor+0xe6/0x1c0 [ 437.349028][ T8318] splice_direct_to_actor+0x4e4/0xc00 [ 437.354505][ T8318] ? do_splice_direct+0x3f0/0x3f0 [ 437.359528][ T8318] ? pipe_to_sendpage+0x340/0x340 [ 437.364560][ T8318] ? bpf_lsm_file_permission+0x5/0x10 [ 437.369932][ T8318] ? security_file_permission+0xe0/0x5c0 [ 437.375571][ T8318] do_splice_direct+0x2a0/0x3f0 [ 437.380429][ T8318] ? splice_direct_to_actor+0xc00/0xc00 [ 437.385975][ T8318] ? rcu_read_lock_any_held+0xb3/0x150 [ 437.391449][ T8318] do_sendfile+0x641/0xfd0 [ 437.395877][ T8318] ? do_pwritev+0x360/0x360 [ 437.400384][ T8318] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 437.406364][ T8318] __se_sys_sendfile64+0x178/0x1e0 [ 437.411474][ T8318] ? __x64_sys_sendfile64+0xa0/0xa0 [ 437.416668][ T8318] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 437.422742][ T8318] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 437.428723][ T8318] do_syscall_64+0x2b/0x70 [ 437.433221][ T8318] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.439197][ T8318] RIP: 0033:0x7f2d14288e99 [ 437.443700][ T8318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 437.463401][ T8318] RSP: 002b:00007f2d15314168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 437.471815][ T8318] RAX: ffffffffffffffda RBX: 00007f2d1439bf60 RCX: 00007f2d14288e99 [ 437.479786][ T8318] RDX: 0000000000000000 RSI: 000000000000000e RDI: 000000000000000e [ 437.487752][ T8318] RBP: 00007f2d142e2ff1 R08: 0000000000000000 R09: 0000000000000000 [ 437.495718][ T8318] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 437.503683][ T8318] R13: 00007ffedd924d1f R14: 00007f2d15314300 R15: 0000000000022000 [ 437.511760][ T8318] [ 437.529686][ T8318] memory: usage 36kB, limit 0kB, failcnt 519 [ 437.551824][ T8318] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 437.572280][ T8318] Memory cgroup stats for /syz1: [ 437.572459][ T8318] anon 0 [ 437.572459][ T8318] file 0 [ 437.572459][ T8318] kernel 36864 [ 437.572459][ T8318] kernel_stack 0 [ 437.572459][ T8318] pagetables 0 [ 437.572459][ T8318] sec_pagetables 0 [ 437.572459][ T8318] percpu 0 [ 437.572459][ T8318] sock 0 [ 437.572459][ T8318] vmalloc 0 [ 437.572459][ T8318] shmem 0 [ 437.572459][ T8318] zswap 0 [ 437.572459][ T8318] zswapped 0 [ 437.572459][ T8318] file_mapped 0 [ 437.572459][ T8318] file_dirty 0 [ 437.572459][ T8318] file_writeback 0 [ 437.572459][ T8318] swapcached 0 [ 437.572459][ T8318] anon_thp 0 [ 437.572459][ T8318] file_thp 0 [ 437.572459][ T8318] shmem_thp 0 [ 437.572459][ T8318] inactive_anon 0 [ 437.572459][ T8318] active_anon 0 [ 437.572459][ T8318] inactive_file 0 [ 437.572459][ T8318] active_file 0 [ 437.572459][ T8318] unevictable 0 [ 437.572459][ T8318] slab_reclaimable 6752 [ 437.572459][ T8318] slab_unreclaimable 26712 [ 437.572459][ T8318] slab 33464 [ 437.572459][ T8318] workingset_refault_anon 0 [ 437.670671][ T8318] Out of memory and no killable processes... [ 437.676807][ T8320] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 437.703206][ T8320] CPU: 1 PID: 8320 Comm: syz-executor.3 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 437.713610][ T8320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 437.723863][ T8320] Call Trace: [ 437.727159][ T8320] [ 437.730100][ T8320] dump_stack_lvl+0x1e3/0x2d0 [ 437.734800][ T8320] ? nf_tcp_handle_invalid+0x630/0x630 [ 437.740278][ T8320] ? panic+0x770/0x770 [ 437.744467][ T8320] dump_header+0xdd/0xa30 [ 437.748819][ T8320] out_of_memory+0x895/0xb30 [ 437.753432][ T8320] ? unregister_oom_notifier+0x20/0x20 [ 437.758910][ T8320] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 437.765090][ T8320] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 437.770661][ T8320] ? preempt_schedule_thunk+0x16/0x20 [ 437.776148][ T8320] ? mem_cgroup_oom_trylock+0x220/0x220 [ 437.781716][ T8320] ? cgroup_file_notify+0x123/0x190 [ 437.786919][ T8320] memory_max_write+0x374/0x490 [ 437.791861][ T8320] ? memory_max_show+0xa0/0xa0 [ 437.796695][ T8320] ? read_lock_is_recursive+0x10/0x10 [ 437.802217][ T8320] ? memory_max_show+0xa0/0xa0 [ 437.807087][ T8320] cgroup_file_write+0x2ab/0x780 [ 437.812328][ T8320] ? cgroup_seqfile_stop+0xd0/0xd0 [ 437.817556][ T8320] ? cgroup_seqfile_stop+0xd0/0xd0 [ 437.822810][ T8320] kernfs_fop_write_iter+0x3ac/0x500 [ 437.828110][ T8320] do_iter_write+0x6f0/0xc50 [ 437.832710][ T8320] ? rcu_read_lock_sched_held+0x89/0x130 [ 437.838338][ T8320] ? vfs_iter_write+0xa0/0xa0 [ 437.843019][ T8320] ? vfs_iter_write+0x69/0xa0 [ 437.847691][ T8320] iter_file_splice_write+0x830/0xff0 [ 437.853069][ T8320] ? splice_from_pipe+0x220/0x220 [ 437.858099][ T8320] ? splice_shrink_spd+0xb0/0xb0 [ 437.863041][ T8320] ? splice_from_pipe+0x220/0x220 [ 437.868151][ T8320] direct_splice_actor+0xe6/0x1c0 [ 437.873187][ T8320] splice_direct_to_actor+0x4e4/0xc00 [ 437.878565][ T8320] ? do_splice_direct+0x3f0/0x3f0 [ 437.883583][ T8320] ? pipe_to_sendpage+0x340/0x340 [ 437.888597][ T8320] ? bpf_lsm_file_permission+0x5/0x10 [ 437.893958][ T8320] ? security_file_permission+0xe0/0x5c0 [ 437.899581][ T8320] do_splice_direct+0x2a0/0x3f0 [ 437.904436][ T8320] ? splice_direct_to_actor+0xc00/0xc00 [ 437.909976][ T8320] ? rcu_read_lock_any_held+0xb3/0x150 [ 437.915440][ T8320] do_sendfile+0x641/0xfd0 [ 437.919857][ T8320] ? do_pwritev+0x360/0x360 [ 437.924356][ T8320] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 437.930326][ T8320] __se_sys_sendfile64+0x178/0x1e0 [ 437.935428][ T8320] ? __x64_sys_sendfile64+0xa0/0xa0 [ 437.940613][ T8320] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 437.946586][ T8320] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 437.952644][ T8320] do_syscall_64+0x2b/0x70 [ 437.957050][ T8320] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 437.962963][ T8320] RIP: 0033:0x7f2c0a288e99 [ 437.967366][ T8320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 437.986981][ T8320] RSP: 002b:00007f2c099fe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 437.995484][ T8320] RAX: ffffffffffffffda RBX: 00007f2c0a39bf60 RCX: 00007f2c0a288e99 [ 438.003460][ T8320] RDX: 0000000000000000 RSI: 000000000000000e RDI: 000000000000000e [ 438.011432][ T8320] RBP: 00007f2c0a2e2ff1 R08: 0000000000000000 R09: 0000000000000000 [ 438.019501][ T8320] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 438.027547][ T8320] R13: 00007ffe3ce6d5ff R14: 00007f2c099fe300 R15: 0000000000022000 [ 438.036060][ T8320] [ 438.044884][ T8320] memory: usage 36kB, limit 0kB, failcnt 519 [ 438.051176][ T8320] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 438.058917][ T8320] Memory cgroup stats for /syz1: [ 438.059106][ T8320] anon 0 [ 438.059106][ T8320] file 0 [ 438.059106][ T8320] kernel 36864 [ 438.059106][ T8320] kernel_stack 0 [ 438.059106][ T8320] pagetables 0 [ 438.059106][ T8320] sec_pagetables 0 [ 438.059106][ T8320] percpu 0 [ 438.059106][ T8320] sock 0 [ 438.059106][ T8320] vmalloc 0 [ 438.059106][ T8320] shmem 0 [ 438.059106][ T8320] zswap 0 [ 438.059106][ T8320] zswapped 0 [ 438.059106][ T8320] file_mapped 0 [ 438.059106][ T8320] file_dirty 0 [ 438.059106][ T8320] file_writeback 0 [ 438.059106][ T8320] swapcached 0 [ 438.059106][ T8320] anon_thp 0 [ 438.059106][ T8320] file_thp 0 [ 438.059106][ T8320] shmem_thp 0 [ 438.059106][ T8320] inactive_anon 0 [ 438.059106][ T8320] active_anon 0 [ 438.059106][ T8320] inactive_file 0 [ 438.059106][ T8320] active_file 0 [ 438.059106][ T8320] unevictable 0 [ 438.059106][ T8320] slab_reclaimable 6752 [ 438.059106][ T8320] slab_unreclaimable 26712 [ 438.059106][ T8320] slab 33464 [ 438.059106][ T8320] workingset_refault_anon 0 [ 438.160162][ T8320] Out of memory and no killable processes... [ 438.343769][ T2823] device hsr_slave_0 left promiscuous mode [ 438.350716][ T2823] device hsr_slave_1 left promiscuous mode [ 438.357543][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 438.364954][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 438.374191][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 438.382353][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 438.391707][ T2823] device bridge_slave_1 left promiscuous mode [ 438.398766][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 438.407959][ T2823] device bridge_slave_0 left promiscuous mode [ 438.414170][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 438.425352][ T2823] device veth1_macvtap left promiscuous mode [ 438.433382][ T2823] device veth0_macvtap left promiscuous mode [ 438.440093][ T2823] device veth1_vlan left promiscuous mode [ 438.445990][ T2823] device veth0_vlan left promiscuous mode [ 438.452081][ T5539] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 438.634222][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 438.648415][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 438.661066][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 438.675236][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 438.736721][ T2823] bond0 (unregistering): Released all slaves [ 439.798859][ T1210] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.805189][ T1210] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.925261][ T2823] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.048461][ T2823] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.178459][ T2823] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.317791][ T2823] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.513507][ T2823] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.555794][ T2823] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.658368][ T2823] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 440.793959][ T2823] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.002691][ T2823] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.096494][ T2823] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.198341][ T2823] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.309865][ T2823] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.506187][ T2823] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.569667][ T2823] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.685527][ T2823] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.839077][ T2823] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.0.155' (ECDSA) to the list of known hosts. [ 442.605311][ T8373] cgroup: Unknown subsys name 'net' [ 442.615882][ T8373] cgroup: Unknown subsys name 'rlimit' [ 443.724864][ T5532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 443.784030][ T8428] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 443.794846][ T8428] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 443.808157][ T8428] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 443.816574][ T8428] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 443.827205][ T8428] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 443.838435][ T8428] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 443.846633][ T8428] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 443.855726][ T8428] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 443.859703][ T8429] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 443.863942][ T8428] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 443.876493][ T8429] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 443.878375][ T8428] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 443.884864][ T8429] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 443.891890][ T8428] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 443.899154][ T8429] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 443.905491][ T8428] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 443.912668][ T8429] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 443.920229][ T8428] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 443.936893][ T8432] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 443.936997][ T8428] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 443.944194][ T8432] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 443.951487][ T8428] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 443.959897][ T8432] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 443.965885][ T8428] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 443.975127][ T8432] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 443.979663][ T8428] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 443.987983][ T8432] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 443.997407][ T8428] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 444.001401][ T8432] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 444.007879][ T8428] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 444.015136][ T8432] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 444.022614][ T8428] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 444.029897][ T8432] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 444.035911][ T8428] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 444.050376][ T8428] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 444.108956][ T2823] device hsr_slave_0 left promiscuous mode [ 444.115472][ T2823] device hsr_slave_1 left promiscuous mode [ 444.124679][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.133019][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.142803][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.153470][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.170089][ T2823] device bridge_slave_1 left promiscuous mode [ 444.176359][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.186226][ T2823] device bridge_slave_0 left promiscuous mode [ 444.194626][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.215030][ T2823] device hsr_slave_0 left promiscuous mode [ 444.224471][ T2823] device hsr_slave_1 left promiscuous mode [ 444.235504][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.246140][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.262806][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.273094][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.289693][ T2823] device bridge_slave_1 left promiscuous mode [ 444.295927][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.312679][ T2823] device bridge_slave_0 left promiscuous mode [ 444.322395][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.342252][ T2823] device hsr_slave_0 left promiscuous mode [ 444.352772][ T2823] device hsr_slave_1 left promiscuous mode [ 444.371871][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.382069][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.395645][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.406022][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.423321][ T2823] device bridge_slave_1 left promiscuous mode [ 444.433024][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.453129][ T2823] device bridge_slave_0 left promiscuous mode [ 444.460739][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.480802][ T2823] device hsr_slave_0 left promiscuous mode [ 444.491014][ T2823] device hsr_slave_1 left promiscuous mode [ 444.497721][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.505134][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.514879][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.522597][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.533035][ T2823] device bridge_slave_1 left promiscuous mode [ 444.539557][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.548062][ T2823] device bridge_slave_0 left promiscuous mode [ 444.554233][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.564804][ T2823] device hsr_slave_0 left promiscuous mode [ 444.574935][ T2823] device hsr_slave_1 left promiscuous mode [ 444.581489][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.592221][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.600822][ T2823] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.608335][ T2823] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.616730][ T2823] device bridge_slave_1 left promiscuous mode [ 444.623006][ T2823] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.631630][ T2823] device bridge_slave_0 left promiscuous mode [ 444.638259][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.657634][ T2823] device veth1_macvtap left promiscuous mode [ 444.663700][ T2823] device veth0_macvtap left promiscuous mode [ 444.670125][ T2823] device veth1_vlan left promiscuous mode [ 444.675917][ T2823] device veth0_vlan left promiscuous mode [ 444.683012][ T2823] device veth1_macvtap left promiscuous mode [ 444.689148][ T2823] device veth0_macvtap left promiscuous mode [ 444.695207][ T2823] device veth1_vlan left promiscuous mode [ 444.701185][ T2823] device veth0_vlan left promiscuous mode [ 444.710081][ T2823] device veth1_macvtap left promiscuous mode [ 444.716142][ T2823] device veth0_macvtap left promiscuous mode [ 444.722552][ T2823] device veth1_vlan left promiscuous mode [ 444.728422][ T2823] device veth0_vlan left promiscuous mode [ 444.735345][ T2823] device veth1_macvtap left promiscuous mode [ 444.741788][ T2823] device veth0_macvtap left promiscuous mode [ 444.748797][ T2823] device veth1_vlan left promiscuous mode [ 444.754593][ T2823] device veth0_vlan left promiscuous mode [ 444.765903][ T2823] device veth1_macvtap left promiscuous mode [ 444.772269][ T2823] device veth0_macvtap left promiscuous mode [ 444.778919][ T2823] device veth1_vlan left promiscuous mode [ 444.784842][ T2823] device veth0_vlan left promiscuous mode [ 445.198837][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 445.214138][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 445.228898][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 445.241684][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 445.294502][ T2823] bond0 (unregistering): Released all slaves [ 445.400493][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 445.415679][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 445.433068][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 445.446679][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 445.502367][ T2823] bond0 (unregistering): Released all slaves [ 445.620561][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 445.634916][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 445.646257][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 445.662288][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 445.716771][ T2823] bond0 (unregistering): Released all slaves [ 445.816324][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 445.831474][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 445.843388][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 445.856090][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 445.915008][ T2823] bond0 (unregistering): Released all slaves [ 446.031780][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 446.045082][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 446.057852][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 446.071653][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 446.117196][ T8428] Bluetooth: hci1: command 0x0409 tx timeout [ 446.122955][ T5531] Bluetooth: hci4: command 0x0409 tx timeout [ 446.123513][ T5532] Bluetooth: hci2: command 0x0409 tx timeout [ 446.129766][ T8433] Bluetooth: hci3: command 0x0409 tx timeout [ 446.136368][ T8428] Bluetooth: hci0: command 0x0409 tx timeout [ 446.142487][ T8432] Bluetooth: hci5: command 0x0409 tx timeout [ 446.169134][ T2823] bond0 (unregistering): Released all slaves [ 446.542049][ T8388] chnl_net:caif_netlink_parms(): no params data found [ 446.715652][ T8383] chnl_net:caif_netlink_parms(): no params data found [ 446.734794][ T8385] chnl_net:caif_netlink_parms(): no params data found [ 446.805622][ T8386] chnl_net:caif_netlink_parms(): no params data found [ 446.845875][ T8387] chnl_net:caif_netlink_parms(): no params data found [ 446.935451][ T8388] bridge0: port 1(bridge_slave_0) entered blocking state [ 446.968483][ T8388] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.976860][ T8388] device bridge_slave_0 entered promiscuous mode [ 447.023329][ T8388] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.031700][ T8388] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.048190][ T8388] device bridge_slave_1 entered promiscuous mode [ 447.155341][ T8384] chnl_net:caif_netlink_parms(): no params data found [ 447.268471][ T8388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 447.282231][ T8388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 447.349967][ T8385] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.357460][ T8385] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.365603][ T8385] device bridge_slave_0 entered promiscuous mode [ 447.412659][ T8387] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.427086][ T8387] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.435375][ T8387] device bridge_slave_0 entered promiscuous mode [ 447.448487][ T8386] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.455702][ T8386] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.475511][ T8386] device bridge_slave_0 entered promiscuous mode [ 447.495398][ T8383] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.502610][ T8383] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.512235][ T8383] device bridge_slave_0 entered promiscuous mode [ 447.521000][ T8385] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.529209][ T8385] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.537765][ T8385] device bridge_slave_1 entered promiscuous mode [ 447.554130][ T8387] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.561693][ T8387] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.570511][ T8387] device bridge_slave_1 entered promiscuous mode [ 447.578397][ T8386] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.585567][ T8386] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.594580][ T8386] device bridge_slave_1 entered promiscuous mode [ 447.634249][ T8383] bridge0: port 2(bridge_slave_1) entered blocking state [ 447.641679][ T8383] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.650376][ T8383] device bridge_slave_1 entered promiscuous mode [ 447.675691][ T8388] team0: Port device team_slave_0 added [ 447.749062][ T8388] team0: Port device team_slave_1 added [ 447.771366][ T8386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 447.803375][ T8385] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 447.852821][ T8387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 447.865272][ T8386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 447.889242][ T8383] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 447.900863][ T8385] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 447.945111][ T8387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 447.979104][ T8383] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 447.994701][ T8388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.001773][ T8388] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.028457][ T8388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.098185][ T8388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 448.105172][ T8388] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.135174][ T8388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 448.165453][ T8384] bridge0: port 1(bridge_slave_0) entered blocking state [ 448.177166][ T8384] bridge0: port 1(bridge_slave_0) entered disabled state [ 448.184975][ T8384] device bridge_slave_0 entered promiscuous mode [ 448.197122][ T5532] Bluetooth: hci3: command 0x041b tx timeout [ 448.197618][ T8428] Bluetooth: hci4: command 0x041b tx timeout [ 448.203134][ T5532] Bluetooth: hci5: command 0x041b tx timeout [ 448.209130][ T8428] Bluetooth: hci1: command 0x041b tx timeout [ 448.209175][ T8428] Bluetooth: hci0: command 0x041b tx timeout [ 448.216441][ T8433] Bluetooth: hci2: command 0x041b tx timeout [ 448.239469][ T8386] team0: Port device team_slave_0 added [ 448.269724][ T8385] team0: Port device team_slave_0 added [ 448.289657][ T8388] device hsr_slave_0 entered promiscuous mode [ 448.298181][ T8388] device hsr_slave_1 entered promiscuous mode [ 448.305356][ T8384] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.312942][ T8384] bridge0: port 2(bridge_slave_1) entered disabled state [ 448.321355][ T8384] device bridge_slave_1 entered promiscuous mode [ 448.346153][ T8387] team0: Port device team_slave_0 added [ 448.353904][ T8386] team0: Port device team_slave_1 added [ 448.362550][ T8383] team0: Port device team_slave_0 added [ 448.370130][ T8385] team0: Port device team_slave_1 added [ 448.411779][ T8387] team0: Port device team_slave_1 added [ 448.425982][ T8383] team0: Port device team_slave_1 added [ 448.450697][ T8385] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.458091][ T8385] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.484183][ T8385] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.500164][ T8384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 448.562591][ T8385] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 448.570883][ T8385] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.597500][ T8385] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 448.611013][ T8384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 448.635833][ T8386] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.643010][ T8386] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.669119][ T8386] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.718570][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.726592][ T8387] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.752783][ T8387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.765028][ T8386] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 448.772789][ T8386] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.799171][ T8386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 448.836179][ T8383] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.843344][ T8383] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.870068][ T8383] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.893731][ T8384] team0: Port device team_slave_0 added [ 448.900094][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 448.907868][ T8387] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 448.935514][ T8387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 448.961726][ T8386] device hsr_slave_0 entered promiscuous mode [ 448.968468][ T8386] device hsr_slave_1 entered promiscuous mode [ 448.975048][ T8386] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 448.983497][ T8386] Cannot create hsr debugfs directory [ 448.997569][ T8383] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 449.004546][ T8383] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 449.031067][ T8383] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 449.044745][ T8384] team0: Port device team_slave_1 added [ 449.075829][ T8385] device hsr_slave_0 entered promiscuous mode [ 449.083342][ T8385] device hsr_slave_1 entered promiscuous mode [ 449.090117][ T8385] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 449.098297][ T8385] Cannot create hsr debugfs directory [ 449.172904][ T8384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 449.180425][ T8384] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 449.206707][ T8384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 449.290406][ T8383] device hsr_slave_0 entered promiscuous mode [ 449.301836][ T8383] device hsr_slave_1 entered promiscuous mode [ 449.317683][ T8383] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 449.325284][ T8383] Cannot create hsr debugfs directory [ 449.367668][ T8384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 449.374654][ T8384] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 449.454901][ T8384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 449.534216][ T8387] device hsr_slave_0 entered promiscuous mode [ 449.549507][ T8387] device hsr_slave_1 entered promiscuous mode [ 449.577577][ T8387] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 449.585609][ T8387] Cannot create hsr debugfs directory [ 449.789984][ T8384] device hsr_slave_0 entered promiscuous mode [ 449.827352][ T8384] device hsr_slave_1 entered promiscuous mode [ 449.837536][ T8384] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 449.845134][ T8384] Cannot create hsr debugfs directory [ 450.246679][ T8388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 450.286586][ T5532] Bluetooth: hci5: command 0x040f tx timeout [ 450.292768][ T8433] Bluetooth: hci2: command 0x040f tx timeout [ 450.299092][ T5531] Bluetooth: hci0: command 0x040f tx timeout [ 450.299111][ T8428] Bluetooth: hci1: command 0x040f tx timeout [ 450.305091][ T5531] Bluetooth: hci4: command 0x040f tx timeout [ 450.312270][ T8429] Bluetooth: hci3: command 0x040f tx timeout [ 450.355380][ T5573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 450.365178][ T5573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 450.421706][ T8388] 8021q: adding VLAN 0 to HW filter on device team0 [ 450.507680][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 450.516398][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 450.535297][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.542568][ T5610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 450.557731][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 450.566570][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 450.575692][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 450.582865][ T5610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 450.594496][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 450.710109][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 450.723212][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 450.740724][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 450.763411][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 450.830040][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 450.839775][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 450.849397][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 450.858274][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 450.866877][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 450.877742][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 450.904541][ T8385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 450.946532][ T8386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 450.994668][ T8388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 451.033126][ T8385] 8021q: adding VLAN 0 to HW filter on device team0 [ 451.052404][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 451.060854][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 451.077246][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 451.100126][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 451.154243][ T8386] 8021q: adding VLAN 0 to HW filter on device team0 [ 451.212360][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 451.228177][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 451.236146][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 451.246821][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 451.263519][ T898] bridge0: port 1(bridge_slave_0) entered blocking state [ 451.270685][ T898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.286826][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 451.296023][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 451.313012][ T898] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.320164][ T898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 451.355238][ T8383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.397913][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 451.436021][ T8387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.464420][ T8384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.497993][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 451.509326][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 451.522433][ T8524] bridge0: port 1(bridge_slave_0) entered blocking state [ 451.529645][ T8524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.541464][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 451.550420][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 451.559269][ T8524] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.566440][ T8524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 451.574161][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 451.583257][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 451.592354][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 451.601255][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 451.618910][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 451.627240][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 451.657398][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 451.666896][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 451.686121][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 451.695982][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 451.726241][ T8386] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 451.748984][ T8386] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 451.783962][ T8383] 8021q: adding VLAN 0 to HW filter on device team0 [ 451.795959][ T8385] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 451.811382][ T8385] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 451.827897][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 451.836605][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 451.845549][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 451.855676][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 451.864694][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 451.887931][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 451.896581][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 451.918775][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 451.926713][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 451.951635][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 451.960969][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 451.970274][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 451.978399][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 452.014912][ T8384] 8021q: adding VLAN 0 to HW filter on device team0 [ 452.057675][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 452.065557][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 452.079610][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 452.104948][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 452.134012][ T5072] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.141213][ T5072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 452.160025][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 452.195725][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 452.206439][ T5072] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.213722][ T5072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.229350][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 452.242602][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 452.253409][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 452.266534][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 452.278676][ T8387] 8021q: adding VLAN 0 to HW filter on device team0 [ 452.305849][ T8385] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.329505][ T8386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.357193][ T8428] Bluetooth: hci4: command 0x0419 tx timeout [ 452.363344][ T8428] Bluetooth: hci2: command 0x0419 tx timeout [ 452.370139][ T8429] Bluetooth: hci0: command 0x0419 tx timeout [ 452.376688][ T8429] Bluetooth: hci1: command 0x0419 tx timeout [ 452.383442][ T5532] Bluetooth: hci5: command 0x0419 tx timeout [ 452.383463][ T5531] Bluetooth: hci3: command 0x0419 tx timeout [ 452.396179][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 452.431599][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 452.448283][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 452.455871][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 452.545966][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 452.577783][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 452.586536][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 452.595972][ T8524] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.603141][ T8524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 452.614772][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 452.624363][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 452.647650][ T8524] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.655006][ T8524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.687317][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 452.706605][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 452.715092][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 452.724329][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 452.733408][ T8524] bridge0: port 1(bridge_slave_0) entered blocking state [ 452.740646][ T8524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 452.748465][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 452.757902][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 452.766528][ T8524] bridge0: port 2(bridge_slave_1) entered blocking state [ 452.773691][ T8524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 452.790544][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 452.805044][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 452.830930][ T8383] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 452.853289][ T8383] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 452.893828][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 452.908607][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 452.938328][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 452.946863][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 452.998070][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 453.006733][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 453.037737][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 453.079557][ T8384] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 453.106901][ T8384] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 453.132779][ T8387] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 453.153821][ T8387] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 453.175619][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 453.185873][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 453.195087][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 453.205217][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 453.214375][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 453.223934][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 453.232570][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 453.241298][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 453.250689][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 453.259513][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 453.268625][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 453.278224][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 453.286646][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 453.295105][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 453.303652][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 453.311397][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 453.319937][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 453.347099][ T8383] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 453.383378][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 453.399465][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 453.427374][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 453.435625][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 453.467794][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 453.476658][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 453.568419][ T8387] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 453.595832][ T8388] device veth0_vlan entered promiscuous mode [ 453.610163][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 453.623549][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 453.637349][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 453.645745][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 453.679927][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 453.698172][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 453.728752][ T8388] device veth1_vlan entered promiscuous mode [ 453.775916][ T8384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 453.795649][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 453.817800][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 453.825337][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 453.887754][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 453.896255][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 453.939647][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 453.979410][ T8388] device veth0_macvtap entered promiscuous mode [ 454.018305][ T8388] device veth1_macvtap entered promiscuous mode [ 454.100549][ T8388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 454.144742][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 454.153792][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 454.180805][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 454.237766][ T8388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 454.270332][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 454.287808][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 454.493272][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 454.524615][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 454.561979][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 454.566519][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 454.580646][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 454.639754][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 454.771706][ T8611] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 454.827188][ T8611] CPU: 0 PID: 8611 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 454.837662][ T8611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 454.847847][ T8611] Call Trace: [ 454.851250][ T8611] [ 454.854248][ T8611] dump_stack_lvl+0x1e3/0x2d0 [ 454.859139][ T8611] ? nf_tcp_handle_invalid+0x630/0x630 [ 454.864639][ T8611] ? panic+0x770/0x770 [ 454.868800][ T8611] dump_header+0xdd/0xa30 [ 454.873165][ T8611] out_of_memory+0x895/0xb30 [ 454.877786][ T8611] ? unregister_oom_notifier+0x20/0x20 [ 454.883539][ T8611] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 454.889819][ T8611] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 454.895402][ T8611] ? mem_cgroup_oom_trylock+0x220/0x220 [ 454.901170][ T8611] ? cgroup_file_notify+0x123/0x190 [ 454.906404][ T8611] memory_max_write+0x374/0x490 [ 454.911306][ T8611] ? memory_max_show+0xa0/0xa0 [ 454.916101][ T8611] ? read_lock_is_recursive+0x10/0x10 [ 454.921501][ T8611] ? memory_max_show+0xa0/0xa0 [ 454.926298][ T8611] cgroup_file_write+0x2ab/0x780 [ 454.931278][ T8611] ? cgroup_seqfile_stop+0xd0/0xd0 [ 454.936525][ T8611] ? cgroup_seqfile_stop+0xd0/0xd0 [ 454.941762][ T8611] kernfs_fop_write_iter+0x3ac/0x500 [ 454.947086][ T8611] do_iter_write+0x6f0/0xc50 [ 454.951718][ T8611] ? rcu_read_lock_sched_held+0x89/0x130 [ 454.957380][ T8611] ? vfs_iter_write+0xa0/0xa0 [ 454.962108][ T8611] ? vfs_iter_write+0x69/0xa0 [ 454.966818][ T8611] iter_file_splice_write+0x830/0xff0 [ 454.972421][ T8611] ? splice_from_pipe+0x220/0x220 [ 454.978018][ T8611] ? splice_shrink_spd+0xb0/0xb0 [ 454.983018][ T8611] ? splice_from_pipe+0x220/0x220 [ 454.988075][ T8611] direct_splice_actor+0xe6/0x1c0 [ 454.993150][ T8611] splice_direct_to_actor+0x4e4/0xc00 [ 454.998672][ T8611] ? do_splice_direct+0x3f0/0x3f0 [ 455.004091][ T8611] ? pipe_to_sendpage+0x340/0x340 [ 455.009168][ T8611] ? bpf_lsm_file_permission+0x5/0x10 [ 455.014574][ T8611] ? security_file_permission+0xe0/0x5c0 [ 455.020244][ T8611] do_splice_direct+0x2a0/0x3f0 [ 455.025135][ T8611] ? splice_direct_to_actor+0xc00/0xc00 [ 455.030714][ T8611] ? rcu_read_lock_any_held+0xb3/0x150 [ 455.036229][ T8611] do_sendfile+0x641/0xfd0 [ 455.040725][ T8611] ? do_pwritev+0x360/0x360 [ 455.045266][ T8611] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 455.051364][ T8611] __se_sys_sendfile64+0x178/0x1e0 [ 455.053737][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 455.056584][ T8611] ? __x64_sys_sendfile64+0xa0/0xa0 [ 455.056613][ T8611] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 455.078044][ T8611] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 455.081406][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 455.084215][ T8611] do_syscall_64+0x2b/0x70 [ 455.084241][ T8611] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 455.102804][ T8611] RIP: 0033:0x7ff452b1b0b9 [ 455.107433][ T8611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 455.127328][ T8611] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 455.135780][ T8611] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 455.143908][ T8611] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 455.151913][ T8611] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 455.159931][ T8611] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 455.168024][ T8611] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 455.169971][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 455.176196][ T8611] [ 455.207829][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 455.254792][ T8386] device veth0_vlan entered promiscuous mode [ 455.333287][ T8611] memory: usage 8kB, limit 0kB, failcnt 519 [ 455.339973][ T8611] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 455.346190][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 455.347276][ T8611] Memory cgroup stats for [ 455.367903][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 455.372753][ T8611] /syz1: [ 455.387271][ T8611] anon 0 [ 455.387271][ T8611] file 0 [ 455.387271][ T8611] kernel 8192 [ 455.387271][ T8611] kernel_stack 0 [ 455.387271][ T8611] pagetables 0 [ 455.387271][ T8611] sec_pagetables 0 [ 455.387271][ T8611] percpu 0 [ 455.387271][ T8611] sock 0 [ 455.387271][ T8611] vmalloc 0 [ 455.387271][ T8611] shmem 0 [ 455.387271][ T8611] zswap 0 [ 455.387271][ T8611] zswapped 0 [ 455.387271][ T8611] file_mapped 0 [ 455.387271][ T8611] file_dirty 0 [ 455.387271][ T8611] file_writeback 0 [ 455.387271][ T8611] swapcached 0 [ 455.387271][ T8611] anon_thp 0 [ 455.387271][ T8611] file_thp 0 [ 455.387271][ T8611] shmem_thp 0 [ 455.387271][ T8611] inactive_anon 0 [ 455.387271][ T8611] active_anon 0 [ 455.387271][ T8611] inactive_file 0 [ 455.387271][ T8611] active_file 0 [ 455.387271][ T8611] unevictable 0 [ 455.387271][ T8611] slab_reclaimable 6752 [ 455.387271][ T8611] slab_unreclaimable 0 [ 455.387271][ T8611] slab 6752 [ 455.387271][ T8611] workingset_refault_anon 0 [ 455.394140][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 455.504466][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 455.517997][ T8385] device veth0_vlan entered promiscuous mode [ 455.531931][ T8386] device veth1_vlan entered promiscuous mode [ 455.573097][ T8385] device veth1_vlan entered promiscuous mode [ 455.588810][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 455.602695][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 455.635841][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 455.663793][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 455.681860][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 455.698106][ T8611] Out of memory and no killable processes... [ 455.706134][ T5631] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 455.824434][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 455.838397][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 455.846624][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 455.873597][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 455.892506][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 455.897182][ T8633] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 455.911357][ T8524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 455.933768][ T8386] device veth0_macvtap entered promiscuous mode [ 455.939325][ T8633] CPU: 1 PID: 8633 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 455.950646][ T8633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 455.951200][ T8385] device veth0_macvtap entered promiscuous mode [ 455.960785][ T8633] Call Trace: [ 455.960796][ T8633] [ 455.960804][ T8633] dump_stack_lvl+0x1e3/0x2d0 [ 455.960831][ T8633] ? nf_tcp_handle_invalid+0x630/0x630 [ 455.960850][ T8633] ? panic+0x770/0x770 [ 455.987528][ T8633] dump_header+0xdd/0xa30 [ 455.989482][ T8385] device veth1_macvtap entered promiscuous mode [ 455.991875][ T8633] out_of_memory+0x895/0xb30 [ 455.991906][ T8633] ? unregister_oom_notifier+0x20/0x20 [ 456.008426][ T8633] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 456.014698][ T8633] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 456.020417][ T8633] ? preempt_schedule_thunk+0x16/0x20 [ 456.026002][ T8633] ? mem_cgroup_oom_trylock+0x220/0x220 [ 456.031595][ T8633] ? cgroup_file_notify+0x123/0x190 [ 456.031604][ T8385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 456.031630][ T8633] memory_max_write+0x374/0x490 [ 456.045633][ T8385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 456.047214][ T8633] ? memory_max_show+0xa0/0xa0 [ 456.047246][ T8633] ? read_lock_is_recursive+0x10/0x10 [ 456.047267][ T8633] ? memory_max_show+0xa0/0xa0 [ 456.058720][ T8385] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 456.061889][ T8633] cgroup_file_write+0x2ab/0x780 [ 456.079469][ T8385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 456.084027][ T8633] ? cgroup_seqfile_stop+0xd0/0xd0 [ 456.084072][ T8633] ? cgroup_seqfile_stop+0xd0/0xd0 [ 456.100987][ T8385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 456.104494][ T8633] kernfs_fop_write_iter+0x3ac/0x500 [ 456.104536][ T8633] do_iter_write+0x6f0/0xc50 [ 456.116102][ T8385] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 456.119421][ T8633] ? rcu_read_lock_sched_held+0x89/0x130 [ 456.119451][ T8633] ? vfs_iter_write+0xa0/0xa0 [ 456.147295][ T8633] ? vfs_iter_write+0x69/0xa0 [ 456.152157][ T8633] iter_file_splice_write+0x830/0xff0 [ 456.158041][ T8633] ? splice_from_pipe+0x220/0x220 [ 456.163209][ T8633] ? splice_shrink_spd+0xb0/0xb0 [ 456.168217][ T8633] ? splice_from_pipe+0x220/0x220 [ 456.173273][ T8633] direct_splice_actor+0xe6/0x1c0 [ 456.178342][ T8633] splice_direct_to_actor+0x4e4/0xc00 [ 456.183763][ T8633] ? do_splice_direct+0x3f0/0x3f0 [ 456.188814][ T8633] ? pipe_to_sendpage+0x340/0x340 [ 456.193956][ T8633] ? bpf_lsm_file_permission+0x5/0x10 [ 456.199393][ T8633] ? security_file_permission+0xe0/0x5c0 [ 456.205067][ T8633] do_splice_direct+0x2a0/0x3f0 [ 456.209960][ T8633] ? splice_direct_to_actor+0xc00/0xc00 [ 456.215535][ T8633] ? rcu_read_lock_any_held+0xb3/0x150 [ 456.221050][ T8633] do_sendfile+0x641/0xfd0 [ 456.225515][ T8633] ? do_pwritev+0x360/0x360 [ 456.230058][ T8633] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 456.236072][ T8633] __se_sys_sendfile64+0x178/0x1e0 [ 456.241216][ T8633] ? __x64_sys_sendfile64+0xa0/0xa0 [ 456.246448][ T8633] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 456.252464][ T8633] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 456.258480][ T8633] do_syscall_64+0x2b/0x70 [ 456.262931][ T8633] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 456.268961][ T8633] RIP: 0033:0x7ff452b1b0b9 [ 456.273488][ T8633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 456.293298][ T8633] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 456.301753][ T8633] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 456.309755][ T8633] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 456.317841][ T8633] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 456.325838][ T8633] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 456.334135][ T8633] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 456.342155][ T8633] [ 456.374482][ T8386] device veth1_macvtap entered promiscuous mode [ 456.392328][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 456.409029][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 456.441859][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 456.447530][ T8633] memory: usage 8kB, limit 0kB, failcnt 519 [ 456.455795][ T8633] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 456.482416][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 456.494448][ T8633] Memory cgroup stats for /syz1: [ 456.494611][ T8633] anon 0 [ 456.494611][ T8633] file 0 [ 456.494611][ T8633] kernel 8192 [ 456.494611][ T8633] kernel_stack 0 [ 456.494611][ T8633] pagetables 0 [ 456.494611][ T8633] sec_pagetables 0 [ 456.494611][ T8633] percpu 0 [ 456.494611][ T8633] sock 0 [ 456.494611][ T8633] vmalloc 0 [ 456.494611][ T8633] shmem 0 [ 456.494611][ T8633] zswap 0 [ 456.494611][ T8633] zswapped 0 [ 456.494611][ T8633] file_mapped 0 [ 456.494611][ T8633] file_dirty 0 [ 456.494611][ T8633] file_writeback 0 [ 456.494611][ T8633] swapcached 0 [ 456.494611][ T8633] anon_thp 0 [ 456.494611][ T8633] file_thp 0 [ 456.494611][ T8633] shmem_thp 0 [ 456.494611][ T8633] inactive_anon 0 [ 456.494611][ T8633] active_anon 0 [ 456.494611][ T8633] inactive_file 0 [ 456.494611][ T8633] active_file 0 [ 456.494611][ T8633] unevictable 0 [ 456.494611][ T8633] slab_reclaimable 6752 [ 456.494611][ T8633] slab_unreclaimable 0 [ 456.494611][ T8633] slab 6752 [ 456.494611][ T8633] workingset_refault_anon 0 [ 456.513025][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 456.647846][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 456.664948][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 456.674084][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 456.681142][ T8633] Out of memory and no killable processes... [ 456.749240][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 456.762454][ T8648] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 456.768715][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 456.791545][ T8648] CPU: 0 PID: 8648 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 456.802010][ T8648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 456.812441][ T8648] Call Trace: [ 456.815746][ T8648] [ 456.818689][ T8648] dump_stack_lvl+0x1e3/0x2d0 [ 456.823373][ T8648] ? nf_tcp_handle_invalid+0x630/0x630 [ 456.828830][ T8648] ? panic+0x770/0x770 [ 456.832912][ T8648] dump_header+0xdd/0xa30 [ 456.837246][ T8648] out_of_memory+0x895/0xb30 [ 456.841924][ T8648] ? unregister_oom_notifier+0x20/0x20 [ 456.847382][ T8648] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 456.853368][ T8648] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 456.858913][ T8648] ? preempt_schedule_thunk+0x16/0x20 [ 456.864292][ T8648] ? mem_cgroup_oom_trylock+0x220/0x220 [ 456.869848][ T8648] ? cgroup_file_notify+0x123/0x190 [ 456.875045][ T8648] memory_max_write+0x374/0x490 [ 456.879899][ T8648] ? memory_max_show+0xa0/0xa0 [ 456.884662][ T8648] ? read_lock_is_recursive+0x10/0x10 [ 456.890116][ T8648] ? memory_max_show+0xa0/0xa0 [ 456.894962][ T8648] cgroup_file_write+0x2ab/0x780 [ 456.899902][ T8648] ? cgroup_seqfile_stop+0xd0/0xd0 [ 456.905197][ T8648] ? cgroup_seqfile_stop+0xd0/0xd0 [ 456.910394][ T8648] kernfs_fop_write_iter+0x3ac/0x500 [ 456.915685][ T8648] do_iter_write+0x6f0/0xc50 [ 456.920293][ T8648] ? rcu_read_lock_sched_held+0x89/0x130 [ 456.926013][ T8648] ? vfs_iter_write+0xa0/0xa0 [ 456.930700][ T8648] ? vfs_iter_write+0x69/0xa0 [ 456.935375][ T8648] iter_file_splice_write+0x830/0xff0 [ 456.940765][ T8648] ? splice_from_pipe+0x220/0x220 [ 456.945801][ T8648] ? splice_shrink_spd+0xb0/0xb0 [ 456.950758][ T8648] ? splice_from_pipe+0x220/0x220 [ 456.955872][ T8648] direct_splice_actor+0xe6/0x1c0 [ 456.960922][ T8648] splice_direct_to_actor+0x4e4/0xc00 [ 456.966394][ T8648] ? do_splice_direct+0x3f0/0x3f0 [ 456.971417][ T8648] ? pipe_to_sendpage+0x340/0x340 [ 456.976442][ T8648] ? bpf_lsm_file_permission+0x5/0x10 [ 456.982023][ T8648] ? security_file_permission+0xe0/0x5c0 [ 456.987767][ T8648] do_splice_direct+0x2a0/0x3f0 [ 456.992665][ T8648] ? splice_direct_to_actor+0xc00/0xc00 [ 456.998229][ T8648] ? rcu_read_lock_any_held+0xb3/0x150 [ 457.003889][ T8648] do_sendfile+0x641/0xfd0 [ 457.008319][ T8648] ? do_pwritev+0x360/0x360 [ 457.012833][ T8648] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 457.018813][ T8648] __se_sys_sendfile64+0x178/0x1e0 [ 457.023924][ T8648] ? __x64_sys_sendfile64+0xa0/0xa0 [ 457.029133][ T8648] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 457.035191][ T8648] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 457.041190][ T8648] do_syscall_64+0x2b/0x70 [ 457.045640][ T8648] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 457.051561][ T8648] RIP: 0033:0x7ff452b1b0b9 [ 457.056074][ T8648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.075777][ T8648] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 457.084194][ T8648] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 457.092684][ T8648] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 457.100759][ T8648] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 457.109021][ T8648] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 457.117442][ T8648] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 457.125430][ T8648] [ 457.135429][ T8648] memory: usage 8kB, limit 0kB, failcnt 519 [ 457.142659][ T8648] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 457.167700][ T8386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 457.170733][ T8648] Memory cgroup stats for /syz1: [ 457.178677][ T8648] anon 0 [ 457.178677][ T8648] file 0 [ 457.178677][ T8648] kernel 8192 [ 457.178677][ T8648] kernel_stack 0 [ 457.178677][ T8648] pagetables 0 [ 457.178677][ T8648] sec_pagetables 0 [ 457.178677][ T8648] percpu 0 [ 457.178677][ T8648] sock 0 [ 457.178677][ T8648] vmalloc 0 [ 457.178677][ T8648] shmem 0 [ 457.178677][ T8648] zswap 0 [ 457.178677][ T8648] zswapped 0 [ 457.178677][ T8648] file_mapped 0 [ 457.178677][ T8648] file_dirty 0 [ 457.178677][ T8648] file_writeback 0 [ 457.178677][ T8648] swapcached 0 [ 457.178677][ T8648] anon_thp 0 [ 457.178677][ T8648] file_thp 0 [ 457.178677][ T8648] shmem_thp 0 [ 457.178677][ T8648] inactive_anon 0 [ 457.178677][ T8648] active_anon 0 [ 457.178677][ T8648] inactive_file 0 [ 457.178677][ T8648] active_file 0 [ 457.178677][ T8648] unevictable 0 [ 457.178677][ T8648] slab_reclaimable 6752 [ 457.178677][ T8648] slab_unreclaimable 0 [ 457.178677][ T8648] slab 6752 [ 457.178677][ T8648] workingset_refault_anon 0 [ 457.205594][ T8386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 457.279649][ T8648] Out of memory and no killable processes... [ 457.329424][ T8386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 457.350068][ T8386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 457.361979][ T8386] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 457.385388][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 457.410258][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 457.434403][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 457.443991][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 457.464870][ T8387] device veth0_vlan entered promiscuous mode [ 457.493658][ T8383] device veth0_vlan entered promiscuous mode [ 457.521553][ T8386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 457.543990][ T8386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 457.565777][ T8386] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 457.578696][ T8659] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 457.589111][ T8659] CPU: 0 PID: 8659 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 457.599623][ T8659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 457.610029][ T8659] Call Trace: [ 457.613309][ T8659] [ 457.616255][ T8659] dump_stack_lvl+0x1e3/0x2d0 [ 457.620960][ T8659] ? nf_tcp_handle_invalid+0x630/0x630 [ 457.626516][ T8659] ? panic+0x770/0x770 [ 457.630598][ T8659] dump_header+0xdd/0xa30 [ 457.635059][ T8659] out_of_memory+0x895/0xb30 [ 457.639666][ T8659] ? unregister_oom_notifier+0x20/0x20 [ 457.645129][ T8659] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 457.651133][ T8659] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 457.656682][ T8659] ? preempt_schedule_thunk+0x16/0x20 [ 457.662060][ T8659] ? mem_cgroup_oom_trylock+0x220/0x220 [ 457.667616][ T8659] ? cgroup_file_notify+0x123/0x190 [ 457.672912][ T8659] memory_max_write+0x374/0x490 [ 457.677856][ T8659] ? memory_max_show+0xa0/0xa0 [ 457.683067][ T8659] ? read_lock_is_recursive+0x10/0x10 [ 457.688785][ T8659] ? memory_max_show+0xa0/0xa0 [ 457.693550][ T8659] cgroup_file_write+0x2ab/0x780 [ 457.698494][ T8659] ? cgroup_seqfile_stop+0xd0/0xd0 [ 457.703637][ T8659] ? cgroup_seqfile_stop+0xd0/0xd0 [ 457.708933][ T8659] kernfs_fop_write_iter+0x3ac/0x500 [ 457.714225][ T8659] do_iter_write+0x6f0/0xc50 [ 457.718827][ T8659] ? rcu_read_lock_sched_held+0x89/0x130 [ 457.724546][ T8659] ? vfs_iter_write+0xa0/0xa0 [ 457.729668][ T8659] ? vfs_iter_write+0x69/0xa0 [ 457.734345][ T8659] iter_file_splice_write+0x830/0xff0 [ 457.739749][ T8659] ? splice_from_pipe+0x220/0x220 [ 457.744778][ T8659] ? splice_shrink_spd+0xb0/0xb0 [ 457.749726][ T8659] ? splice_from_pipe+0x220/0x220 [ 457.754749][ T8659] direct_splice_actor+0xe6/0x1c0 [ 457.760822][ T8659] splice_direct_to_actor+0x4e4/0xc00 [ 457.766472][ T8659] ? do_splice_direct+0x3f0/0x3f0 [ 457.771584][ T8659] ? pipe_to_sendpage+0x340/0x340 [ 457.776627][ T8659] ? bpf_lsm_file_permission+0x5/0x10 [ 457.782092][ T8659] ? security_file_permission+0xe0/0x5c0 [ 457.787904][ T8659] do_splice_direct+0x2a0/0x3f0 [ 457.792848][ T8659] ? splice_direct_to_actor+0xc00/0xc00 [ 457.798565][ T8659] ? rcu_read_lock_any_held+0xb3/0x150 [ 457.804037][ T8659] do_sendfile+0x641/0xfd0 [ 457.808470][ T8659] ? do_pwritev+0x360/0x360 [ 457.813001][ T8659] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 457.819093][ T8659] __se_sys_sendfile64+0x178/0x1e0 [ 457.824206][ T8659] ? __x64_sys_sendfile64+0xa0/0xa0 [ 457.829404][ T8659] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 457.835388][ T8659] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 457.841542][ T8659] do_syscall_64+0x2b/0x70 [ 457.846051][ T8659] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 457.852033][ T8659] RIP: 0033:0x7ff452b1b0b9 [ 457.857751][ T8659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.877699][ T8659] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 457.886202][ T8659] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 457.894169][ T8659] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 457.902147][ T8659] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 457.910117][ T8659] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 457.918086][ T8659] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 457.926088][ T8659] [ 457.934589][ T8659] memory: usage 8kB, limit 0kB, failcnt 519 [ 457.943832][ T8659] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 457.950915][ T8386] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 457.951021][ T8659] Memory cgroup stats for /syz1: [ 457.961432][ T8659] anon 0 [ 457.961432][ T8659] file 0 [ 457.961432][ T8659] kernel 8192 [ 457.961432][ T8659] kernel_stack 0 [ 457.961432][ T8659] pagetables 0 [ 457.961432][ T8659] sec_pagetables 0 [ 457.961432][ T8659] percpu 0 [ 457.961432][ T8659] sock 0 [ 457.961432][ T8659] vmalloc 0 [ 457.961432][ T8659] shmem 0 [ 457.961432][ T8659] zswap 0 [ 457.961432][ T8659] zswapped 0 [ 457.961432][ T8659] file_mapped 0 [ 457.961432][ T8659] file_dirty 0 [ 457.961432][ T8659] file_writeback 0 [ 457.961432][ T8659] swapcached 0 [ 457.961432][ T8659] anon_thp 0 [ 457.961432][ T8659] file_thp 0 [ 457.961432][ T8659] shmem_thp 0 [ 457.961432][ T8659] inactive_anon 0 [ 457.961432][ T8659] active_anon 0 [ 457.961432][ T8659] inactive_file 0 [ 457.961432][ T8659] active_file 0 [ 457.961432][ T8659] unevictable 0 [ 457.961432][ T8659] slab_reclaimable 6752 [ 457.961432][ T8659] slab_unreclaimable 0 [ 457.961432][ T8659] slab 6752 [ 457.961432][ T8659] workingset_refault_anon 0 [ 457.984250][ T8386] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 458.064318][ T8659] Out of memory and no killable processes... [ 458.090269][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 458.101228][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 458.110080][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 458.126897][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 458.137846][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 458.146832][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 458.163804][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 458.174902][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 458.200592][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 458.220528][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 458.229722][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 458.246079][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 458.263230][ T8383] device veth1_vlan entered promiscuous mode [ 458.288214][ T8387] device veth1_vlan entered promiscuous mode [ 458.309272][ T8384] device veth0_vlan entered promiscuous mode [ 458.311283][ T8667] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 458.321393][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 458.337940][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 458.346249][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 458.347046][ T8667] CPU: 0 PID: 8667 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 458.362880][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 458.363926][ T8667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 458.363939][ T8667] Call Trace: [ 458.377318][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 458.381665][ T8667] [ 458.381677][ T8667] dump_stack_lvl+0x1e3/0x2d0 [ 458.399922][ T8667] ? nf_tcp_handle_invalid+0x630/0x630 [ 458.405495][ T8667] ? panic+0x770/0x770 [ 458.409611][ T8667] dump_header+0xdd/0xa30 [ 458.414088][ T8667] out_of_memory+0x895/0xb30 [ 458.418737][ T8667] ? unregister_oom_notifier+0x20/0x20 [ 458.424232][ T8667] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 458.430349][ T8667] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 458.436014][ T8667] ? preempt_schedule_thunk+0x16/0x20 [ 458.441415][ T8667] ? mem_cgroup_oom_trylock+0x220/0x220 [ 458.446989][ T8667] ? cgroup_file_notify+0x123/0x190 [ 458.452287][ T8667] memory_max_write+0x374/0x490 [ 458.457149][ T8667] ? memory_max_show+0xa0/0xa0 [ 458.461915][ T8667] ? read_lock_is_recursive+0x10/0x10 [ 458.467283][ T8667] ? memory_max_show+0xa0/0xa0 [ 458.472049][ T8667] cgroup_file_write+0x2ab/0x780 [ 458.476996][ T8667] ? cgroup_seqfile_stop+0xd0/0xd0 [ 458.482208][ T8667] ? cgroup_seqfile_stop+0xd0/0xd0 [ 458.487334][ T8667] kernfs_fop_write_iter+0x3ac/0x500 [ 458.492655][ T8667] do_iter_write+0x6f0/0xc50 [ 458.497256][ T8667] ? rcu_read_lock_sched_held+0x89/0x130 [ 458.502887][ T8667] ? vfs_iter_write+0xa0/0xa0 [ 458.507761][ T8667] ? vfs_iter_write+0x69/0xa0 [ 458.512440][ T8667] iter_file_splice_write+0x830/0xff0 [ 458.517834][ T8667] ? splice_from_pipe+0x220/0x220 [ 458.522867][ T8667] ? splice_shrink_spd+0xb0/0xb0 [ 458.527819][ T8667] ? splice_from_pipe+0x220/0x220 [ 458.532895][ T8667] direct_splice_actor+0xe6/0x1c0 [ 458.537953][ T8667] splice_direct_to_actor+0x4e4/0xc00 [ 458.543434][ T8667] ? do_splice_direct+0x3f0/0x3f0 [ 458.548468][ T8667] ? pipe_to_sendpage+0x340/0x340 [ 458.553597][ T8667] ? bpf_lsm_file_permission+0x5/0x10 [ 458.558972][ T8667] ? security_file_permission+0xe0/0x5c0 [ 458.564609][ T8667] do_splice_direct+0x2a0/0x3f0 [ 458.569473][ T8667] ? splice_direct_to_actor+0xc00/0xc00 [ 458.575103][ T8667] ? rcu_read_lock_any_held+0xb3/0x150 [ 458.580676][ T8667] do_sendfile+0x641/0xfd0 [ 458.585474][ T8667] ? do_pwritev+0x360/0x360 [ 458.589983][ T8667] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 458.596140][ T8667] __se_sys_sendfile64+0x178/0x1e0 [ 458.601342][ T8667] ? __x64_sys_sendfile64+0xa0/0xa0 [ 458.606552][ T8667] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 458.612536][ T8667] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 458.618519][ T8667] do_syscall_64+0x2b/0x70 [ 458.622945][ T8667] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 458.628841][ T8667] RIP: 0033:0x7ff452b1b0b9 [ 458.633280][ T8667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 458.653144][ T8667] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 458.661561][ T8667] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 458.669545][ T8667] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 458.677515][ T8667] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 458.685498][ T8667] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 458.693465][ T8667] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 458.701540][ T8667] [ 458.719437][ T8667] memory: usage 8kB, limit 0kB, failcnt 519 [ 458.727325][ T8667] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 458.735054][ T8667] Memory cgroup stats for /syz1: [ 458.735218][ T8667] anon 0 [ 458.735218][ T8667] file 0 [ 458.735218][ T8667] kernel 8192 [ 458.735218][ T8667] kernel_stack 0 [ 458.735218][ T8667] pagetables 0 [ 458.735218][ T8667] sec_pagetables 0 [ 458.735218][ T8667] percpu 0 [ 458.735218][ T8667] sock 0 [ 458.735218][ T8667] vmalloc 0 [ 458.735218][ T8667] shmem 0 [ 458.735218][ T8667] zswap 0 [ 458.735218][ T8667] zswapped 0 [ 458.735218][ T8667] file_mapped 0 [ 458.735218][ T8667] file_dirty 0 [ 458.735218][ T8667] file_writeback 0 [ 458.735218][ T8667] swapcached 0 [ 458.735218][ T8667] anon_thp 0 [ 458.735218][ T8667] file_thp 0 [ 458.735218][ T8667] shmem_thp 0 [ 458.735218][ T8667] inactive_anon 0 [ 458.735218][ T8667] active_anon 0 [ 458.735218][ T8667] inactive_file 0 [ 458.735218][ T8667] active_file 0 [ 458.735218][ T8667] unevictable 0 [ 458.735218][ T8667] slab_reclaimable 6752 [ 458.735218][ T8667] slab_unreclaimable 0 [ 458.735218][ T8667] slab 6752 [ 458.735218][ T8667] workingset_refault_anon 0 [ 458.832920][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 458.844251][ T5610] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 458.876163][ T8384] device veth1_vlan entered promiscuous mode [ 458.879425][ T8667] Out of memory and no killable processes... [ 458.903180][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 458.916472][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 458.927399][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 458.943755][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 458.961167][ T5072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 458.975717][ T8383] device veth0_macvtap entered promiscuous mode [ 459.001422][ T8387] device veth0_macvtap entered promiscuous mode [ 459.053375][ T8383] device veth1_macvtap entered promiscuous mode [ 459.066281][ T8676] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 459.077876][ T8676] CPU: 0 PID: 8676 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 459.088333][ T8676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 459.098508][ T8676] Call Trace: [ 459.101980][ T8676] [ 459.105016][ T8676] dump_stack_lvl+0x1e3/0x2d0 [ 459.109735][ T8676] ? nf_tcp_handle_invalid+0x630/0x630 [ 459.115475][ T8676] ? panic+0x770/0x770 [ 459.119788][ T8676] dump_header+0xdd/0xa30 [ 459.124411][ T8676] out_of_memory+0x895/0xb30 [ 459.129124][ T8676] ? unregister_oom_notifier+0x20/0x20 [ 459.134625][ T8676] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 459.140780][ T8676] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 459.147108][ T8676] ? preempt_schedule_thunk+0x16/0x20 [ 459.153567][ T8676] ? mem_cgroup_oom_trylock+0x220/0x220 [ 459.159363][ T8676] ? cgroup_file_notify+0x123/0x190 [ 459.164598][ T8676] memory_max_write+0x374/0x490 [ 459.169771][ T8676] ? memory_max_show+0xa0/0xa0 [ 459.174578][ T8676] ? read_lock_is_recursive+0x10/0x10 [ 459.174881][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 459.179982][ T8676] ? memory_max_show+0xa0/0xa0 [ 459.180008][ T8676] cgroup_file_write+0x2ab/0x780 [ 459.180037][ T8676] ? cgroup_seqfile_stop+0xd0/0xd0 [ 459.180070][ T8676] ? cgroup_seqfile_stop+0xd0/0xd0 [ 459.180096][ T8676] kernfs_fop_write_iter+0x3ac/0x500 [ 459.180128][ T8676] do_iter_write+0x6f0/0xc50 [ 459.180162][ T8676] ? rcu_read_lock_sched_held+0x89/0x130 [ 459.180183][ T8676] ? vfs_iter_write+0xa0/0xa0 [ 459.180217][ T8676] ? vfs_iter_write+0x69/0xa0 [ 459.180240][ T8676] iter_file_splice_write+0x830/0xff0 [ 459.180291][ T8676] ? splice_from_pipe+0x220/0x220 [ 459.180321][ T8676] ? splice_shrink_spd+0xb0/0xb0 [ 459.180356][ T8676] ? splice_from_pipe+0x220/0x220 [ 459.244547][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 459.249204][ T8676] direct_splice_actor+0xe6/0x1c0 [ 459.249239][ T8676] splice_direct_to_actor+0x4e4/0xc00 [ 459.249276][ T8676] ? do_splice_direct+0x3f0/0x3f0 [ 459.249297][ T8676] ? pipe_to_sendpage+0x340/0x340 [ 459.249321][ T8676] ? bpf_lsm_file_permission+0x5/0x10 [ 459.249345][ T8676] ? security_file_permission+0xe0/0x5c0 [ 459.249371][ T8676] do_splice_direct+0x2a0/0x3f0 [ 459.259028][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 459.261745][ T8676] ? splice_direct_to_actor+0xc00/0xc00 [ 459.275033][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 459.277372][ T8676] ? rcu_read_lock_any_held+0xb3/0x150 [ 459.277420][ T8676] do_sendfile+0x641/0xfd0 [ 459.277457][ T8676] ? do_pwritev+0x360/0x360 [ 459.283024][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 459.288400][ T8676] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 459.288435][ T8676] __se_sys_sendfile64+0x178/0x1e0 [ 459.288467][ T8676] ? __x64_sys_sendfile64+0xa0/0xa0 [ 459.288487][ T8676] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 459.288512][ T8676] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 459.288536][ T8676] do_syscall_64+0x2b/0x70 [ 459.288554][ T8676] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 459.288576][ T8676] RIP: 0033:0x7ff452b1b0b9 [ 459.288600][ T8676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.288614][ T8676] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 459.288635][ T8676] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 459.302935][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 459.306828][ T8676] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 459.316885][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 459.320333][ T8676] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 459.320351][ T8676] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 459.320362][ T8676] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 459.320392][ T8676] [ 459.359550][ T8676] memory: usage 8kB, limit 0kB, failcnt 519 [ 459.359570][ T8676] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 459.370367][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 459.380218][ T8676] Memory cgroup stats for [ 459.390167][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 459.414688][ T8676] /syz1 [ 459.420247][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 459.424313][ T8676] : [ 459.510221][ T8387] device veth1_macvtap entered promiscuous mode [ 459.535140][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 459.541018][ T8676] anon 0 [ 459.541018][ T8676] file 0 [ 459.541018][ T8676] kernel 8192 [ 459.541018][ T8676] kernel_stack 0 [ 459.541018][ T8676] pagetables 0 [ 459.541018][ T8676] sec_pagetables 0 [ 459.541018][ T8676] percpu 0 [ 459.541018][ T8676] sock 0 [ 459.541018][ T8676] vmalloc 0 [ 459.541018][ T8676] shmem 0 [ 459.541018][ T8676] zswap 0 [ 459.541018][ T8676] zswapped 0 [ 459.541018][ T8676] file_mapped 0 [ 459.541018][ T8676] file_dirty 0 [ 459.541018][ T8676] file_writeback 0 [ 459.541018][ T8676] swapcached 0 [ 459.541018][ T8676] anon_thp 0 [ 459.541018][ T8676] file_thp 0 [ 459.541018][ T8676] shmem_thp 0 [ 459.541018][ T8676] inactive_anon 0 [ 459.541018][ T8676] active_anon 0 [ 459.541018][ T8676] inactive_file 0 [ 459.541018][ T8676] active_file 0 [ 459.541018][ T8676] unevictable 0 [ 459.541018][ T8676] slab_reclaimable 6752 [ 459.541018][ T8676] slab_unreclaimable 0 [ 459.541018][ T8676] slab 6752 [ 459.541018][ T8676] workingset_refault_anon 0 [ 459.556180][ T8384] device veth0_macvtap entered promiscuous mode [ 459.636355][ T8676] Out of memory and no killable processes... [ 459.650850][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 459.678418][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 459.698210][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 459.703623][ T8682] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 459.713776][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 459.717036][ T8682] CPU: 0 PID: 8682 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 459.726795][ T8360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 459.735288][ T8682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 459.735302][ T8682] Call Trace: [ 459.735309][ T8682] [ 459.735318][ T8682] dump_stack_lvl+0x1e3/0x2d0 [ 459.735345][ T8682] ? nf_tcp_handle_invalid+0x630/0x630 [ 459.735364][ T8682] ? panic+0x770/0x770 [ 459.735397][ T8682] dump_header+0xdd/0xa30 [ 459.735425][ T8682] out_of_memory+0x895/0xb30 [ 459.735446][ T8682] ? unregister_oom_notifier+0x20/0x20 [ 459.735466][ T8682] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 459.735495][ T8682] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 459.735517][ T8682] ? preempt_schedule_thunk+0x16/0x20 [ 459.735543][ T8682] ? mem_cgroup_oom_trylock+0x220/0x220 [ 459.735579][ T8682] ? cgroup_file_notify+0x123/0x190 [ 459.735605][ T8682] memory_max_write+0x374/0x490 [ 459.735634][ T8682] ? memory_max_show+0xa0/0xa0 [ 459.735657][ T8682] ? read_lock_is_recursive+0x10/0x10 [ 459.735678][ T8682] ? memory_max_show+0xa0/0xa0 [ 459.735697][ T8682] cgroup_file_write+0x2ab/0x780 [ 459.772490][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 459.774486][ T8682] ? cgroup_seqfile_stop+0xd0/0xd0 [ 459.857193][ T8682] ? cgroup_seqfile_stop+0xd0/0xd0 [ 459.862400][ T8682] kernfs_fop_write_iter+0x3ac/0x500 [ 459.867699][ T8682] do_iter_write+0x6f0/0xc50 [ 459.872298][ T8682] ? rcu_read_lock_sched_held+0x89/0x130 [ 459.877940][ T8682] ? vfs_iter_write+0xa0/0xa0 [ 459.882640][ T8682] ? vfs_iter_write+0x69/0xa0 [ 459.887332][ T8682] iter_file_splice_write+0x830/0xff0 [ 459.892725][ T8682] ? splice_from_pipe+0x220/0x220 [ 459.897753][ T8682] ? splice_shrink_spd+0xb0/0xb0 [ 459.902714][ T8682] ? splice_from_pipe+0x220/0x220 [ 459.907741][ T8682] direct_splice_actor+0xe6/0x1c0 [ 459.912770][ T8682] splice_direct_to_actor+0x4e4/0xc00 [ 459.918156][ T8682] ? do_splice_direct+0x3f0/0x3f0 [ 459.923191][ T8682] ? pipe_to_sendpage+0x340/0x340 [ 459.928308][ T8682] ? bpf_lsm_file_permission+0x5/0x10 [ 459.933787][ T8682] ? security_file_permission+0xe0/0x5c0 [ 459.939433][ T8682] do_splice_direct+0x2a0/0x3f0 [ 459.944313][ T8682] ? splice_direct_to_actor+0xc00/0xc00 [ 459.950077][ T8682] ? rcu_read_lock_any_held+0xb3/0x150 [ 459.955582][ T8682] do_sendfile+0x641/0xfd0 [ 459.960304][ T8682] ? do_pwritev+0x360/0x360 [ 459.964862][ T8682] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 459.971517][ T8682] __se_sys_sendfile64+0x178/0x1e0 [ 459.976652][ T8682] ? __x64_sys_sendfile64+0xa0/0xa0 [ 459.981873][ T8682] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 459.987887][ T8682] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 459.993989][ T8682] do_syscall_64+0x2b/0x70 [ 459.998566][ T8682] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 460.004485][ T8682] RIP: 0033:0x7ff452b1b0b9 [ 460.008913][ T8682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.029062][ T8682] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 460.037842][ T8682] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 460.045817][ T8682] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 460.053807][ T8682] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 460.061782][ T8682] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 460.069835][ T8682] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 460.077819][ T8682] [ 460.083378][ T8682] memory: usage 8kB, limit 0kB, failcnt 519 [ 460.086216][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.100167][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.102719][ T8682] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.111364][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.137040][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.137113][ T8682] Memory cgroup stats for [ 460.167101][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.167583][ T8682] /syz1 [ 460.173255][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 460.188725][ T8682] : [ 460.192970][ T8682] anon 0 [ 460.192970][ T8682] file 0 [ 460.192970][ T8682] kernel 8192 [ 460.192970][ T8682] kernel_stack 0 [ 460.192970][ T8682] pagetables 0 [ 460.192970][ T8682] sec_pagetables 0 [ 460.192970][ T8682] percpu 0 [ 460.192970][ T8682] sock 0 [ 460.192970][ T8682] vmalloc 0 [ 460.192970][ T8682] shmem 0 [ 460.192970][ T8682] zswap 0 [ 460.192970][ T8682] zswapped 0 [ 460.192970][ T8682] file_mapped 0 [ 460.192970][ T8682] file_dirty 0 [ 460.192970][ T8682] file_writeback 0 [ 460.192970][ T8682] swapcached 0 [ 460.192970][ T8682] anon_thp 0 [ 460.192970][ T8682] file_thp 0 [ 460.192970][ T8682] shmem_thp 0 [ 460.192970][ T8682] inactive_anon 0 [ 460.192970][ T8682] active_anon 0 [ 460.192970][ T8682] inactive_file 0 [ 460.192970][ T8682] active_file 0 [ 460.192970][ T8682] unevictable 0 [ 460.192970][ T8682] slab_reclaimable 6752 [ 460.192970][ T8682] slab_unreclaimable 0 [ 460.192970][ T8682] slab 6752 [ 460.192970][ T8682] workingset_refault_anon 0 [ 460.221158][ T8384] device veth1_macvtap entered promiscuous mode [ 460.314005][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 460.317251][ T8682] Out of memory and no killable processes... [ 460.327628][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 460.328342][ T898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 460.348137][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.378797][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.397234][ T8686] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 460.408627][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.419594][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.429789][ T8686] CPU: 0 PID: 8686 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 460.440409][ T8686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 460.450556][ T8686] Call Trace: [ 460.453833][ T8686] [ 460.456924][ T8686] dump_stack_lvl+0x1e3/0x2d0 [ 460.462047][ T8686] ? nf_tcp_handle_invalid+0x630/0x630 [ 460.467539][ T8686] ? panic+0x770/0x770 [ 460.471624][ T8686] dump_header+0xdd/0xa30 [ 460.476060][ T8686] out_of_memory+0x895/0xb30 [ 460.480734][ T8686] ? unregister_oom_notifier+0x20/0x20 [ 460.486414][ T8686] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 460.492495][ T8686] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 460.498230][ T8686] ? preempt_schedule_thunk+0x16/0x20 [ 460.503700][ T8686] ? mem_cgroup_oom_trylock+0x220/0x220 [ 460.509348][ T8686] ? cgroup_file_notify+0x123/0x190 [ 460.514556][ T8686] memory_max_write+0x374/0x490 [ 460.519423][ T8686] ? memory_max_show+0xa0/0xa0 [ 460.524371][ T8686] ? read_lock_is_recursive+0x10/0x10 [ 460.529751][ T8686] ? memory_max_show+0xa0/0xa0 [ 460.534515][ T8686] cgroup_file_write+0x2ab/0x780 [ 460.539464][ T8686] ? cgroup_seqfile_stop+0xd0/0xd0 [ 460.544587][ T8686] ? cgroup_seqfile_stop+0xd0/0xd0 [ 460.549696][ T8686] kernfs_fop_write_iter+0x3ac/0x500 [ 460.554991][ T8686] do_iter_write+0x6f0/0xc50 [ 460.559589][ T8686] ? rcu_read_lock_sched_held+0x89/0x130 [ 460.565223][ T8686] ? vfs_iter_write+0xa0/0xa0 [ 460.570256][ T8686] ? vfs_iter_write+0x69/0xa0 [ 460.575021][ T8686] iter_file_splice_write+0x830/0xff0 [ 460.580511][ T8686] ? splice_from_pipe+0x220/0x220 [ 460.585634][ T8686] ? splice_shrink_spd+0xb0/0xb0 [ 460.590671][ T8686] ? splice_from_pipe+0x220/0x220 [ 460.595795][ T8686] direct_splice_actor+0xe6/0x1c0 [ 460.600911][ T8686] splice_direct_to_actor+0x4e4/0xc00 [ 460.606296][ T8686] ? do_splice_direct+0x3f0/0x3f0 [ 460.611413][ T8686] ? pipe_to_sendpage+0x340/0x340 [ 460.616499][ T8686] ? bpf_lsm_file_permission+0x5/0x10 [ 460.621872][ T8686] ? security_file_permission+0xe0/0x5c0 [ 460.627605][ T8686] do_splice_direct+0x2a0/0x3f0 [ 460.632560][ T8686] ? splice_direct_to_actor+0xc00/0xc00 [ 460.638107][ T8686] ? rcu_read_lock_any_held+0xb3/0x150 [ 460.643585][ T8686] do_sendfile+0x641/0xfd0 [ 460.648188][ T8686] ? do_pwritev+0x360/0x360 [ 460.652796][ T8686] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 460.658869][ T8686] __se_sys_sendfile64+0x178/0x1e0 [ 460.664095][ T8686] ? __x64_sys_sendfile64+0xa0/0xa0 [ 460.669310][ T8686] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 460.675305][ T8686] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 460.681419][ T8686] do_syscall_64+0x2b/0x70 [ 460.685941][ T8686] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 460.691932][ T8686] RIP: 0033:0x7ff452b1b0b9 [ 460.696356][ T8686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.715990][ T8686] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 460.724688][ T8686] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 460.732756][ T8686] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 460.740767][ T8686] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 460.748829][ T8686] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 460.756828][ T8686] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 460.764813][ T8686] [ 460.778660][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 460.789204][ T8686] memory: usage 8kB, limit 0kB, failcnt 519 [ 460.789224][ T8686] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 460.795869][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.808834][ T8686] Memory cgroup stats for /syz1: [ 460.813031][ T8686] anon 0 [ 460.813031][ T8686] file 0 [ 460.813031][ T8686] kernel 8192 [ 460.813031][ T8686] kernel_stack 0 [ 460.813031][ T8686] pagetables 0 [ 460.813031][ T8686] sec_pagetables 0 [ 460.813031][ T8686] percpu 0 [ 460.813031][ T8686] sock 0 [ 460.813031][ T8686] vmalloc 0 [ 460.813031][ T8686] shmem 0 [ 460.813031][ T8686] zswap 0 [ 460.813031][ T8686] zswapped 0 [ 460.813031][ T8686] file_mapped 0 [ 460.813031][ T8686] file_dirty 0 [ 460.813031][ T8686] file_writeback 0 [ 460.813031][ T8686] swapcached 0 [ 460.813031][ T8686] anon_thp 0 [ 460.813031][ T8686] file_thp 0 [ 460.813031][ T8686] shmem_thp 0 [ 460.813031][ T8686] inactive_anon 0 [ 460.813031][ T8686] active_anon 0 [ 460.813031][ T8686] inactive_file 0 [ 460.813031][ T8686] active_file 0 [ 460.813031][ T8686] unevictable 0 [ 460.813031][ T8686] slab_reclaimable 6752 [ 460.813031][ T8686] slab_unreclaimable 0 [ 460.813031][ T8686] slab 6752 [ 460.813031][ T8686] workingset_refault_anon 0 [ 460.831890][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 460.922564][ T8686] Out of memory and no killable processes... [ 460.930372][ T8687] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 460.941138][ T8687] CPU: 1 PID: 8687 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 460.951680][ T8687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 460.956997][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.962000][ T8687] Call Trace: [ 460.962010][ T8687] [ 460.962019][ T8687] dump_stack_lvl+0x1e3/0x2d0 [ 460.974235][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.976260][ T8687] ? nf_tcp_handle_invalid+0x630/0x630 [ 460.976288][ T8687] ? panic+0x770/0x770 [ 460.979292][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 460.983881][ T8687] dump_header+0xdd/0xa30 [ 460.993812][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 460.999161][ T8687] out_of_memory+0x895/0xb30 [ 460.999186][ T8687] ? unregister_oom_notifier+0x20/0x20 [ 460.999204][ T8687] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 460.999231][ T8687] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 460.999257][ T8687] ? mem_cgroup_oom_trylock+0x220/0x220 [ 460.999293][ T8687] ? cgroup_file_notify+0x106/0x190 [ 460.999316][ T8687] memory_max_write+0x374/0x490 [ 460.999346][ T8687] ? memory_max_show+0xa0/0xa0 [ 460.999369][ T8687] ? read_lock_is_recursive+0x10/0x10 [ 460.999388][ T8687] ? memory_max_show+0xa0/0xa0 [ 460.999408][ T8687] cgroup_file_write+0x2ab/0x780 [ 460.999434][ T8687] ? cgroup_seqfile_stop+0xd0/0xd0 [ 461.012306][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 461.014697][ T8687] ? cgroup_seqfile_stop+0xd0/0xd0 [ 461.014726][ T8687] kernfs_fop_write_iter+0x3ac/0x500 [ 461.019140][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.029181][ T8687] do_iter_write+0x6f0/0xc50 [ 461.029217][ T8687] ? rcu_read_lock_sched_held+0x89/0x130 [ 461.029239][ T8687] ? vfs_iter_write+0xa0/0xa0 [ 461.033886][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 461.039265][ T8687] ? vfs_iter_write+0x69/0xa0 [ 461.039292][ T8687] iter_file_splice_write+0x830/0xff0 [ 461.039341][ T8687] ? splice_from_pipe+0x220/0x220 [ 461.045370][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.050916][ T8687] ? splice_shrink_spd+0xb0/0xb0 [ 461.050955][ T8687] ? splice_from_pipe+0x220/0x220 [ 461.050978][ T8687] direct_splice_actor+0xe6/0x1c0 [ 461.051003][ T8687] splice_direct_to_actor+0x4e4/0xc00 [ 461.051045][ T8687] ? do_splice_direct+0x3f0/0x3f0 [ 461.051068][ T8687] ? pipe_to_sendpage+0x340/0x340 [ 461.051094][ T8687] ? bpf_lsm_file_permission+0x5/0x10 [ 461.051118][ T8687] ? security_file_permission+0xe0/0x5c0 [ 461.051145][ T8687] do_splice_direct+0x2a0/0x3f0 [ 461.051173][ T8687] ? splice_direct_to_actor+0xc00/0xc00 [ 461.051192][ T8687] ? rcu_read_lock_any_held+0xb3/0x150 [ 461.051234][ T8687] do_sendfile+0x641/0xfd0 [ 461.051272][ T8687] ? do_pwritev+0x360/0x360 [ 461.051303][ T8687] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 461.051328][ T8687] __se_sys_sendfile64+0x178/0x1e0 [ 461.252303][ T8687] ? __x64_sys_sendfile64+0xa0/0xa0 [ 461.258389][ T8687] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 461.264811][ T8687] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 461.270879][ T8687] do_syscall_64+0x2b/0x70 [ 461.275292][ T8687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 461.281187][ T8687] RIP: 0033:0x7ff452b1b0b9 [ 461.285602][ T8687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.305734][ T8687] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 461.314251][ T8687] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 461.322580][ T8687] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 461.330782][ T8687] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 461.338757][ T8687] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 461.346901][ T8687] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 461.354885][ T8687] [ 461.388952][ T8687] memory: usage 8kB, limit 0kB, failcnt 519 [ 461.390955][ T8383] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 461.395112][ T8687] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 461.419101][ T8687] Memory cgroup stats for /syz1: [ 461.419269][ T8687] anon 0 [ 461.419269][ T8687] file 0 [ 461.419269][ T8687] kernel 8192 [ 461.419269][ T8687] kernel_stack 0 [ 461.419269][ T8687] pagetables 0 [ 461.419269][ T8687] sec_pagetables 0 [ 461.419269][ T8687] percpu 0 [ 461.419269][ T8687] sock 0 [ 461.419269][ T8687] vmalloc 0 [ 461.419269][ T8687] shmem 0 [ 461.419269][ T8687] zswap 0 [ 461.419269][ T8687] zswapped 0 [ 461.419269][ T8687] file_mapped 0 [ 461.419269][ T8687] file_dirty 0 [ 461.419269][ T8687] file_writeback 0 [ 461.419269][ T8687] swapcached 0 [ 461.419269][ T8687] anon_thp 0 [ 461.419269][ T8687] file_thp 0 [ 461.419269][ T8687] shmem_thp 0 [ 461.419269][ T8687] inactive_anon 0 [ 461.419269][ T8687] active_anon 0 [ 461.419269][ T8687] inactive_file 0 [ 461.419269][ T8687] active_file 0 [ 461.419269][ T8687] unevictable 0 [ 461.419269][ T8687] slab_reclaimable 6752 [ 461.419269][ T8687] slab_unreclaimable 0 [ 461.419269][ T8687] slab 6752 [ 461.419269][ T8687] workingset_refault_anon 0 [ 461.423591][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 461.425455][ T8687] Out of memory and no killable processes... [ 461.537396][ T8689] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 461.541430][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.548085][ T8689] CPU: 0 PID: 8689 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 461.565214][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 461.568186][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 461.568198][ T8689] Call Trace: [ 461.568205][ T8689] [ 461.568212][ T8689] dump_stack_lvl+0x1e3/0x2d0 [ 461.568239][ T8689] ? nf_tcp_handle_invalid+0x630/0x630 [ 461.568258][ T8689] ? panic+0x770/0x770 [ 461.568292][ T8689] dump_header+0xdd/0xa30 [ 461.586827][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.588829][ T8689] out_of_memory+0x895/0xb30 [ 461.588858][ T8689] ? unregister_oom_notifier+0x20/0x20 [ 461.588877][ T8689] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 461.588905][ T8689] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 461.592863][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 461.595116][ T8689] ? preempt_schedule_thunk+0x16/0x20 [ 461.607114][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.609624][ T8689] ? mem_cgroup_oom_trylock+0x220/0x220 [ 461.614539][ T8383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 461.624324][ T8689] ? cgroup_file_notify+0x123/0x190 [ 461.624351][ T8689] memory_max_write+0x374/0x490 [ 461.624380][ T8689] ? memory_max_show+0xa0/0xa0 [ 461.624400][ T8689] ? read_lock_is_recursive+0x10/0x10 [ 461.624419][ T8689] ? memory_max_show+0xa0/0xa0 [ 461.624439][ T8689] cgroup_file_write+0x2ab/0x780 [ 461.624476][ T8689] ? cgroup_seqfile_stop+0xd0/0xd0 [ 461.624513][ T8689] ? cgroup_seqfile_stop+0xd0/0xd0 [ 461.729276][ T8689] kernfs_fop_write_iter+0x3ac/0x500 [ 461.734589][ T8689] do_iter_write+0x6f0/0xc50 [ 461.739312][ T8689] ? rcu_read_lock_sched_held+0x89/0x130 [ 461.745121][ T8689] ? vfs_iter_write+0xa0/0xa0 [ 461.749806][ T8689] ? vfs_iter_write+0x69/0xa0 [ 461.754690][ T8689] iter_file_splice_write+0x830/0xff0 [ 461.760082][ T8689] ? splice_from_pipe+0x220/0x220 [ 461.765135][ T8689] ? splice_shrink_spd+0xb0/0xb0 [ 461.770256][ T8689] ? splice_from_pipe+0x220/0x220 [ 461.775494][ T8689] direct_splice_actor+0xe6/0x1c0 [ 461.780532][ T8689] splice_direct_to_actor+0x4e4/0xc00 [ 461.785932][ T8689] ? do_splice_direct+0x3f0/0x3f0 [ 461.791059][ T8689] ? pipe_to_sendpage+0x340/0x340 [ 461.796174][ T8689] ? bpf_lsm_file_permission+0x5/0x10 [ 461.801633][ T8689] ? security_file_permission+0xe0/0x5c0 [ 461.807962][ T8689] do_splice_direct+0x2a0/0x3f0 [ 461.812827][ T8689] ? splice_direct_to_actor+0xc00/0xc00 [ 461.818371][ T8689] ? rcu_read_lock_any_held+0xb3/0x150 [ 461.824454][ T8689] do_sendfile+0x641/0xfd0 [ 461.828885][ T8689] ? do_pwritev+0x360/0x360 [ 461.833394][ T8689] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 461.839468][ T8689] __se_sys_sendfile64+0x178/0x1e0 [ 461.844585][ T8689] ? __x64_sys_sendfile64+0xa0/0xa0 [ 461.849849][ T8689] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 461.855918][ T8689] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 461.861908][ T8689] do_syscall_64+0x2b/0x70 [ 461.866333][ T8689] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 461.872338][ T8689] RIP: 0033:0x7ff452b1b0b9 [ 461.876847][ T8689] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.896630][ T8689] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 461.905220][ T8689] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 461.913188][ T8689] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 461.921171][ T8689] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 461.929397][ T8689] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 461.937459][ T8689] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 461.945531][ T8689] [ 461.951854][ T8383] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 461.967774][ T8383] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 461.988250][ T8689] memory: usage 8kB, limit 0kB, failcnt 519 [ 461.994478][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 462.015408][ T8689] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 462.015919][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 462.024465][ T8689] Memory cgroup stats for [ 462.033179][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 462.038532][ T8689] /syz1: [ 462.046614][ T8689] anon 0 [ 462.046614][ T8689] file 0 [ 462.046614][ T8689] kernel 8192 [ 462.046614][ T8689] kernel_stack 0 [ 462.046614][ T8689] pagetables 0 [ 462.046614][ T8689] sec_pagetables 0 [ 462.046614][ T8689] percpu 0 [ 462.046614][ T8689] sock 0 [ 462.046614][ T8689] vmalloc 0 [ 462.046614][ T8689] shmem 0 [ 462.046614][ T8689] zswap 0 [ 462.046614][ T8689] zswapped 0 [ 462.046614][ T8689] file_mapped 0 [ 462.046614][ T8689] file_dirty 0 [ 462.046614][ T8689] file_writeback 0 [ 462.046614][ T8689] swapcached 0 [ 462.046614][ T8689] anon_thp 0 [ 462.046614][ T8689] file_thp 0 [ 462.046614][ T8689] shmem_thp 0 [ 462.046614][ T8689] inactive_anon 0 [ 462.046614][ T8689] active_anon 0 [ 462.046614][ T8689] inactive_file 0 [ 462.046614][ T8689] active_file 0 [ 462.046614][ T8689] unevictable 0 [ 462.046614][ T8689] slab_reclaimable 6752 [ 462.046614][ T8689] slab_unreclaimable 0 [ 462.046614][ T8689] slab 6752 [ 462.046614][ T8689] workingset_refault_anon 0 [ 462.047977][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 462.056468][ T8689] Out of memory and no killable processes... [ 462.146192][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 462.167293][ T8344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 462.177083][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 462.194103][ T8691] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 462.194722][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 462.207690][ T8691] CPU: 0 PID: 8691 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 462.225193][ T8691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 462.235360][ T8691] Call Trace: [ 462.238737][ T8691] [ 462.241674][ T8691] dump_stack_lvl+0x1e3/0x2d0 [ 462.246400][ T8691] ? nf_tcp_handle_invalid+0x630/0x630 [ 462.251862][ T8691] ? panic+0x770/0x770 [ 462.256060][ T8691] dump_header+0xdd/0xa30 [ 462.260411][ T8691] out_of_memory+0x895/0xb30 [ 462.265028][ T8691] ? unregister_oom_notifier+0x20/0x20 [ 462.270497][ T8691] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 462.276578][ T8691] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 462.282133][ T8691] ? preempt_schedule_thunk+0x16/0x20 [ 462.287513][ T8691] ? mem_cgroup_oom_trylock+0x220/0x220 [ 462.293854][ T8691] ? cgroup_file_notify+0x123/0x190 [ 462.299070][ T8691] memory_max_write+0x374/0x490 [ 462.304105][ T8691] ? memory_max_show+0xa0/0xa0 [ 462.308969][ T8691] ? read_lock_is_recursive+0x10/0x10 [ 462.314472][ T8691] ? memory_max_show+0xa0/0xa0 [ 462.319236][ T8691] cgroup_file_write+0x2ab/0x780 [ 462.324180][ T8691] ? cgroup_seqfile_stop+0xd0/0xd0 [ 462.329306][ T8691] ? cgroup_seqfile_stop+0xd0/0xd0 [ 462.334418][ T8691] kernfs_fop_write_iter+0x3ac/0x500 [ 462.339709][ T8691] do_iter_write+0x6f0/0xc50 [ 462.344306][ T8691] ? rcu_read_lock_sched_held+0x89/0x130 [ 462.349938][ T8691] ? vfs_iter_write+0xa0/0xa0 [ 462.354678][ T8691] ? vfs_iter_write+0x69/0xa0 [ 462.359443][ T8691] iter_file_splice_write+0x830/0xff0 [ 462.364845][ T8691] ? splice_from_pipe+0x220/0x220 [ 462.370232][ T8691] ? splice_shrink_spd+0xb0/0xb0 [ 462.375182][ T8691] ? splice_from_pipe+0x220/0x220 [ 462.380382][ T8691] direct_splice_actor+0xe6/0x1c0 [ 462.385442][ T8691] splice_direct_to_actor+0x4e4/0xc00 [ 462.390842][ T8691] ? do_splice_direct+0x3f0/0x3f0 [ 462.395883][ T8691] ? pipe_to_sendpage+0x340/0x340 [ 462.401000][ T8691] ? bpf_lsm_file_permission+0x5/0x10 [ 462.406373][ T8691] ? security_file_permission+0xe0/0x5c0 [ 462.412010][ T8691] do_splice_direct+0x2a0/0x3f0 [ 462.416973][ T8691] ? splice_direct_to_actor+0xc00/0xc00 [ 462.422529][ T8691] ? rcu_read_lock_any_held+0xb3/0x150 [ 462.428333][ T8691] do_sendfile+0x641/0xfd0 [ 462.432859][ T8691] ? do_pwritev+0x360/0x360 [ 462.437368][ T8691] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 462.443356][ T8691] __se_sys_sendfile64+0x178/0x1e0 [ 462.448561][ T8691] ? __x64_sys_sendfile64+0xa0/0xa0 [ 462.453761][ T8691] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 462.460005][ T8691] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 462.466181][ T8691] do_syscall_64+0x2b/0x70 [ 462.470770][ T8691] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 462.476670][ T8691] RIP: 0033:0x7ff452b1b0b9 [ 462.481263][ T8691] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.501127][ T8691] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 462.509682][ T8691] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 462.517687][ T8691] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 462.525654][ T8691] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 462.533709][ T8691] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 462.541677][ T8691] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 462.549748][ T8691] [ 462.559219][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 462.570400][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 462.591630][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 462.603845][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 462.614537][ T8691] memory: usage 8kB, limit 0kB, failcnt 519 [ 462.620725][ T8691] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 462.628274][ T8691] Memory cgroup stats for /syz1: [ 462.628457][ T8691] anon 0 [ 462.628457][ T8691] file 0 [ 462.628457][ T8691] kernel 8192 [ 462.628457][ T8691] kernel_stack 0 [ 462.628457][ T8691] pagetables 0 [ 462.628457][ T8691] sec_pagetables 0 [ 462.628457][ T8691] percpu 0 [ 462.628457][ T8691] sock 0 [ 462.628457][ T8691] vmalloc 0 [ 462.628457][ T8691] shmem 0 [ 462.628457][ T8691] zswap 0 [ 462.628457][ T8691] zswapped 0 [ 462.628457][ T8691] file_mapped 0 [ 462.628457][ T8691] file_dirty 0 [ 462.628457][ T8691] file_writeback 0 [ 462.628457][ T8691] swapcached 0 [ 462.628457][ T8691] anon_thp 0 [ 462.628457][ T8691] file_thp 0 [ 462.628457][ T8691] shmem_thp 0 [ 462.628457][ T8691] inactive_anon 0 [ 462.628457][ T8691] active_anon 0 [ 462.628457][ T8691] inactive_file 0 [ 462.628457][ T8691] active_file 0 [ 462.628457][ T8691] unevictable 0 [ 462.628457][ T8691] slab_reclaimable 6752 [ 462.628457][ T8691] slab_unreclaimable 0 [ 462.628457][ T8691] slab 6752 [ 462.628457][ T8691] workingset_refault_anon 0 [ 462.645279][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 462.729988][ T8691] Out of memory and no killable processes... [ 462.743110][ T8694] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 462.744676][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 462.755012][ T8694] CPU: 1 PID: 8694 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 462.775382][ T8694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 462.785701][ T8694] Call Trace: [ 462.788983][ T8694] [ 462.791934][ T8694] dump_stack_lvl+0x1e3/0x2d0 [ 462.796878][ T8694] ? nf_tcp_handle_invalid+0x630/0x630 [ 462.802510][ T8694] ? panic+0x770/0x770 [ 462.806598][ T8694] dump_header+0xdd/0xa30 [ 462.810937][ T8694] out_of_memory+0x895/0xb30 [ 462.815564][ T8694] ? unregister_oom_notifier+0x20/0x20 [ 462.821204][ T8694] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 462.827361][ T8694] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 462.832920][ T8694] ? mem_cgroup_oom_trylock+0x220/0x220 [ 462.838486][ T8694] ? cgroup_file_notify+0x123/0x190 [ 462.843708][ T8694] memory_max_write+0x374/0x490 [ 462.848584][ T8694] ? memory_max_show+0xa0/0xa0 [ 462.853350][ T8694] ? read_lock_is_recursive+0x10/0x10 [ 462.858725][ T8694] ? memory_max_show+0xa0/0xa0 [ 462.863490][ T8694] cgroup_file_write+0x2ab/0x780 [ 462.868541][ T8694] ? cgroup_seqfile_stop+0xd0/0xd0 [ 462.873665][ T8694] ? cgroup_seqfile_stop+0xd0/0xd0 [ 462.878775][ T8694] kernfs_fop_write_iter+0x3ac/0x500 [ 462.884170][ T8694] do_iter_write+0x6f0/0xc50 [ 462.888858][ T8694] ? rcu_read_lock_sched_held+0x89/0x130 [ 462.894840][ T8694] ? vfs_iter_write+0xa0/0xa0 [ 462.899543][ T8694] ? vfs_iter_write+0x69/0xa0 [ 462.904308][ T8694] iter_file_splice_write+0x830/0xff0 [ 462.909700][ T8694] ? splice_from_pipe+0x220/0x220 [ 462.914731][ T8694] ? splice_shrink_spd+0xb0/0xb0 [ 462.919678][ T8694] ? splice_from_pipe+0x220/0x220 [ 462.924702][ T8694] direct_splice_actor+0xe6/0x1c0 [ 462.929729][ T8694] splice_direct_to_actor+0x4e4/0xc00 [ 462.935151][ T8694] ? do_splice_direct+0x3f0/0x3f0 [ 462.940306][ T8694] ? pipe_to_sendpage+0x340/0x340 [ 462.945518][ T8694] ? bpf_lsm_file_permission+0x5/0x10 [ 462.950906][ T8694] ? security_file_permission+0xe0/0x5c0 [ 462.956559][ T8694] do_splice_direct+0x2a0/0x3f0 [ 462.961417][ T8694] ? splice_direct_to_actor+0xc00/0xc00 [ 462.966963][ T8694] ? rcu_read_lock_any_held+0xb3/0x150 [ 462.972434][ T8694] do_sendfile+0x641/0xfd0 [ 462.976860][ T8694] ? do_pwritev+0x360/0x360 [ 462.981371][ T8694] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 462.987351][ T8694] __se_sys_sendfile64+0x178/0x1e0 [ 462.992465][ T8694] ? __x64_sys_sendfile64+0xa0/0xa0 [ 462.997659][ T8694] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 463.003645][ T8694] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 463.009627][ T8694] do_syscall_64+0x2b/0x70 [ 463.014042][ T8694] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 463.019933][ T8694] RIP: 0033:0x7ff452b1b0b9 [ 463.024429][ T8694] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 463.044642][ T8694] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 463.053057][ T8694] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 463.061041][ T8694] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 463.069014][ T8694] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 463.076984][ T8694] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 463.084951][ T8694] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 463.092933][ T8694] [ 463.109854][ T8694] memory: usage 8kB, limit 0kB, failcnt 519 [ 463.115796][ T8694] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 463.123123][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 463.126808][ T8694] Memory cgroup stats for [ 463.133707][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.144564][ T8384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 463.156416][ T8694] /syz1: [ 463.156560][ T8694] anon 0 [ 463.156560][ T8694] file 0 [ 463.156560][ T8694] kernel 8192 [ 463.156560][ T8694] kernel_stack 0 [ 463.156560][ T8694] pagetables 0 [ 463.156560][ T8694] sec_pagetables 0 [ 463.156560][ T8694] percpu 0 [ 463.156560][ T8694] sock 0 [ 463.156560][ T8694] vmalloc 0 [ 463.156560][ T8694] shmem 0 [ 463.156560][ T8694] zswap 0 [ 463.156560][ T8694] zswapped 0 [ 463.156560][ T8694] file_mapped 0 [ 463.156560][ T8694] file_dirty 0 [ 463.156560][ T8694] file_writeback 0 [ 463.156560][ T8694] swapcached 0 [ 463.156560][ T8694] anon_thp 0 [ 463.156560][ T8694] file_thp 0 [ 463.156560][ T8694] shmem_thp 0 [ 463.156560][ T8694] inactive_anon 0 [ 463.156560][ T8694] active_anon 0 [ 463.156560][ T8694] inactive_file 0 [ 463.156560][ T8694] active_file 0 [ 463.156560][ T8694] unevictable 0 [ 463.156560][ T8694] slab_reclaimable 6752 [ 463.156560][ T8694] slab_unreclaimable 0 [ 463.156560][ T8694] slab 6752 [ 463.156560][ T8694] workingset_refault_anon 0 [ 463.174865][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 463.283254][ T8694] Out of memory and no killable processes... [ 463.289394][ T8698] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 463.290121][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.300040][ T8698] CPU: 1 PID: 8698 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 463.300065][ T8698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 463.300076][ T8698] Call Trace: [ 463.300084][ T8698] [ 463.300092][ T8698] dump_stack_lvl+0x1e3/0x2d0 [ 463.318917][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 463.320446][ T8698] ? nf_tcp_handle_invalid+0x630/0x630 [ 463.320476][ T8698] ? panic+0x770/0x770 [ 463.320511][ T8698] dump_header+0xdd/0xa30 [ 463.330973][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.333807][ T8698] out_of_memory+0x895/0xb30 [ 463.333837][ T8698] ? unregister_oom_notifier+0x20/0x20 [ 463.333858][ T8698] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 463.336909][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 463.341447][ T8698] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 463.341475][ T8698] ? preempt_schedule_thunk+0x16/0x20 [ 463.341504][ T8698] ? mem_cgroup_oom_trylock+0x220/0x220 [ 463.360685][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.361424][ T8698] ? cgroup_file_notify+0x123/0x190 [ 463.366515][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 463.375512][ T8698] memory_max_write+0x374/0x490 [ 463.375548][ T8698] ? memory_max_show+0xa0/0xa0 [ 463.375571][ T8698] ? read_lock_is_recursive+0x10/0x10 [ 463.375593][ T8698] ? memory_max_show+0xa0/0xa0 [ 463.375613][ T8698] cgroup_file_write+0x2ab/0x780 [ 463.380339][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.385629][ T8698] ? cgroup_seqfile_stop+0xd0/0xd0 [ 463.385671][ T8698] ? cgroup_seqfile_stop+0xd0/0xd0 [ 463.385692][ T8698] kernfs_fop_write_iter+0x3ac/0x500 [ 463.391794][ T8384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 463.402036][ T8698] do_iter_write+0x6f0/0xc50 [ 463.402076][ T8698] ? rcu_read_lock_sched_held+0x89/0x130 [ 463.402097][ T8698] ? vfs_iter_write+0xa0/0xa0 [ 463.402127][ T8698] ? vfs_iter_write+0x69/0xa0 [ 463.402148][ T8698] iter_file_splice_write+0x830/0xff0 [ 463.402203][ T8698] ? splice_from_pipe+0x220/0x220 [ 463.402232][ T8698] ? splice_shrink_spd+0xb0/0xb0 [ 463.402270][ T8698] ? splice_from_pipe+0x220/0x220 [ 463.402293][ T8698] direct_splice_actor+0xe6/0x1c0 [ 463.402318][ T8698] splice_direct_to_actor+0x4e4/0xc00 [ 463.402374][ T8698] ? do_splice_direct+0x3f0/0x3f0 [ 463.402397][ T8698] ? pipe_to_sendpage+0x340/0x340 [ 463.402423][ T8698] ? bpf_lsm_file_permission+0x5/0x10 [ 463.402446][ T8698] ? security_file_permission+0xe0/0x5c0 [ 463.402472][ T8698] do_splice_direct+0x2a0/0x3f0 [ 463.415863][ T8384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 463.418878][ T8698] ? splice_direct_to_actor+0xc00/0xc00 [ 463.418904][ T8698] ? rcu_read_lock_any_held+0xb3/0x150 [ 463.418945][ T8698] do_sendfile+0x641/0xfd0 [ 463.431979][ T8384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 463.435314][ T8698] ? do_pwritev+0x360/0x360 [ 463.435353][ T8698] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 463.625437][ T8698] __se_sys_sendfile64+0x178/0x1e0 [ 463.630564][ T8698] ? __x64_sys_sendfile64+0xa0/0xa0 [ 463.635765][ T8698] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 463.641748][ T8698] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 463.647738][ T8698] do_syscall_64+0x2b/0x70 [ 463.652190][ T8698] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 463.658106][ T8698] RIP: 0033:0x7ff452b1b0b9 [ 463.662540][ T8698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 463.682172][ T8698] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 463.690609][ T8698] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 463.698591][ T8698] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 463.706574][ T8698] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 463.714538][ T8698] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 463.722498][ T8698] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 463.730497][ T8698] [ 463.778292][ T8321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 463.779336][ T8698] memory: usage 8kB, limit 0kB, failcnt 519 [ 463.792552][ T8321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 463.793408][ T8321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 463.811056][ T8321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 463.815081][ T8698] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 463.835572][ T8698] Memory cgroup stats for /syz1: [ 463.835719][ T8698] anon 0 [ 463.835719][ T8698] file 0 [ 463.835719][ T8698] kernel 8192 [ 463.835719][ T8698] kernel_stack 0 [ 463.835719][ T8698] pagetables 0 [ 463.835719][ T8698] sec_pagetables 0 [ 463.835719][ T8698] percpu 0 [ 463.835719][ T8698] sock 0 [ 463.835719][ T8698] vmalloc 0 [ 463.835719][ T8698] shmem 0 [ 463.835719][ T8698] zswap 0 [ 463.835719][ T8698] zswapped 0 [ 463.835719][ T8698] file_mapped 0 [ 463.835719][ T8698] file_dirty 0 [ 463.835719][ T8698] file_writeback 0 [ 463.835719][ T8698] swapcached 0 [ 463.835719][ T8698] anon_thp 0 [ 463.835719][ T8698] file_thp 0 [ 463.835719][ T8698] shmem_thp 0 [ 463.835719][ T8698] inactive_anon 0 [ 463.835719][ T8698] active_anon 0 [ 463.835719][ T8698] inactive_file 0 [ 463.835719][ T8698] active_file 0 [ 463.835719][ T8698] unevictable 0 [ 463.835719][ T8698] slab_reclaimable 6752 [ 463.835719][ T8698] slab_unreclaimable 0 [ 463.835719][ T8698] slab 6752 [ 463.835719][ T8698] workingset_refault_anon 0 [ 463.947697][ T8698] Out of memory and no killable processes... [ 463.954057][ T8700] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 463.977335][ T8700] CPU: 1 PID: 8700 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 463.987810][ T8700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 463.997886][ T8700] Call Trace: [ 464.001251][ T8700] [ 464.004194][ T8700] dump_stack_lvl+0x1e3/0x2d0 [ 464.008882][ T8700] ? nf_tcp_handle_invalid+0x630/0x630 [ 464.014339][ T8700] ? panic+0x770/0x770 [ 464.018421][ T8700] dump_header+0xdd/0xa30 [ 464.022754][ T8700] out_of_memory+0x895/0xb30 [ 464.027343][ T8700] ? unregister_oom_notifier+0x20/0x20 [ 464.032809][ T8700] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 464.038792][ T8700] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 464.044338][ T8700] ? preempt_schedule_thunk+0x16/0x20 [ 464.049712][ T8700] ? mem_cgroup_oom_trylock+0x220/0x220 [ 464.055268][ T8700] ? cgroup_file_notify+0x123/0x190 [ 464.060468][ T8700] memory_max_write+0x374/0x490 [ 464.065418][ T8700] ? memory_max_show+0xa0/0xa0 [ 464.070265][ T8700] ? read_lock_is_recursive+0x10/0x10 [ 464.075636][ T8700] ? memory_max_show+0xa0/0xa0 [ 464.080397][ T8700] cgroup_file_write+0x2ab/0x780 [ 464.085519][ T8700] ? cgroup_seqfile_stop+0xd0/0xd0 [ 464.090699][ T8700] ? cgroup_seqfile_stop+0xd0/0xd0 [ 464.095900][ T8700] kernfs_fop_write_iter+0x3ac/0x500 [ 464.101193][ T8700] do_iter_write+0x6f0/0xc50 [ 464.105790][ T8700] ? rcu_read_lock_sched_held+0x89/0x130 [ 464.111420][ T8700] ? vfs_iter_write+0xa0/0xa0 [ 464.116104][ T8700] ? vfs_iter_write+0x69/0xa0 [ 464.120790][ T8700] iter_file_splice_write+0x830/0xff0 [ 464.126183][ T8700] ? splice_from_pipe+0x220/0x220 [ 464.131214][ T8700] ? splice_shrink_spd+0xb0/0xb0 [ 464.136160][ T8700] ? splice_from_pipe+0x220/0x220 [ 464.141182][ T8700] direct_splice_actor+0xe6/0x1c0 [ 464.146290][ T8700] splice_direct_to_actor+0x4e4/0xc00 [ 464.151717][ T8700] ? do_splice_direct+0x3f0/0x3f0 [ 464.156852][ T8700] ? pipe_to_sendpage+0x340/0x340 [ 464.161884][ T8700] ? bpf_lsm_file_permission+0x5/0x10 [ 464.167259][ T8700] ? security_file_permission+0xe0/0x5c0 [ 464.173070][ T8700] do_splice_direct+0x2a0/0x3f0 [ 464.178037][ T8700] ? splice_direct_to_actor+0xc00/0xc00 [ 464.183604][ T8700] ? rcu_read_lock_any_held+0xb3/0x150 [ 464.189181][ T8700] do_sendfile+0x641/0xfd0 [ 464.193614][ T8700] ? do_pwritev+0x360/0x360 [ 464.198123][ T8700] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 464.204107][ T8700] __se_sys_sendfile64+0x178/0x1e0 [ 464.209229][ T8700] ? __x64_sys_sendfile64+0xa0/0xa0 [ 464.214424][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 464.220404][ T8700] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 464.226385][ T8700] do_syscall_64+0x2b/0x70 [ 464.230797][ T8700] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 464.236780][ T8700] RIP: 0033:0x7ff452b1b0b9 [ 464.241189][ T8700] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 464.260788][ T8700] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 464.269201][ T8700] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 464.277194][ T8700] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 464.285173][ T8700] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 464.293154][ T8700] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 464.301130][ T8700] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 464.309119][ T8700] [ 464.408673][ T8700] memory: usage 8kB, limit 0kB, failcnt 519 [ 464.415796][ T8700] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 464.446608][ T8256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 464.477766][ T8256] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 464.516911][ T8700] Memory cgroup stats for /syz1: [ 464.517450][ T8700] anon 0 [ 464.517450][ T8700] file 0 [ 464.517450][ T8700] kernel 8192 [ 464.517450][ T8700] kernel_stack 0 [ 464.517450][ T8700] pagetables 0 [ 464.517450][ T8700] sec_pagetables 0 [ 464.517450][ T8700] percpu 0 [ 464.517450][ T8700] sock 0 [ 464.517450][ T8700] vmalloc 0 [ 464.517450][ T8700] shmem 0 [ 464.517450][ T8700] zswap 0 [ 464.517450][ T8700] zswapped 0 [ 464.517450][ T8700] file_mapped 0 [ 464.517450][ T8700] file_dirty 0 [ 464.517450][ T8700] file_writeback 0 [ 464.517450][ T8700] swapcached 0 [ 464.517450][ T8700] anon_thp 0 [ 464.517450][ T8700] file_thp 0 [ 464.517450][ T8700] shmem_thp 0 [ 464.517450][ T8700] inactive_anon 0 [ 464.517450][ T8700] active_anon 0 [ 464.517450][ T8700] inactive_file 0 [ 464.517450][ T8700] active_file 0 [ 464.517450][ T8700] unevictable 0 [ 464.517450][ T8700] slab_reclaimable 6752 [ 464.517450][ T8700] slab_unreclaimable 0 [ 464.517450][ T8700] slab 6752 [ 464.517450][ T8700] workingset_refault_anon 0 [ 464.627086][ T8700] Out of memory and no killable processes... [ 464.633427][ T8706] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 464.644616][ T8706] CPU: 0 PID: 8706 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 464.655070][ T8706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 464.665155][ T8706] Call Trace: [ 464.668461][ T8706] [ 464.671502][ T8706] dump_stack_lvl+0x1e3/0x2d0 [ 464.676213][ T8706] ? nf_tcp_handle_invalid+0x630/0x630 [ 464.682158][ T8706] ? panic+0x770/0x770 [ 464.686361][ T8706] dump_header+0xdd/0xa30 [ 464.689137][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 464.690702][ T8706] out_of_memory+0x895/0xb30 [ 464.690731][ T8706] ? unregister_oom_notifier+0x20/0x20 [ 464.690751][ T8706] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 464.700016][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 464.703281][ T8706] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 464.703312][ T8706] ? preempt_schedule_thunk+0x16/0x20 [ 464.732976][ T8706] ? mem_cgroup_oom_trylock+0x220/0x220 [ 464.738543][ T8706] ? cgroup_file_notify+0x123/0x190 [ 464.743769][ T8706] memory_max_write+0x374/0x490 [ 464.748714][ T8706] ? memory_max_show+0xa0/0xa0 [ 464.753481][ T8706] ? read_lock_is_recursive+0x10/0x10 [ 464.758899][ T8706] ? memory_max_show+0xa0/0xa0 [ 464.763945][ T8706] cgroup_file_write+0x2ab/0x780 [ 464.769105][ T8706] ? cgroup_seqfile_stop+0xd0/0xd0 [ 464.774244][ T8706] ? cgroup_seqfile_stop+0xd0/0xd0 [ 464.779371][ T8706] kernfs_fop_write_iter+0x3ac/0x500 [ 464.784754][ T8706] do_iter_write+0x6f0/0xc50 [ 464.789363][ T8706] ? rcu_read_lock_sched_held+0x89/0x130 [ 464.795004][ T8706] ? vfs_iter_write+0xa0/0xa0 [ 464.799775][ T8706] ? vfs_iter_write+0x69/0xa0 [ 464.804452][ T8706] iter_file_splice_write+0x830/0xff0 [ 464.809843][ T8706] ? splice_from_pipe+0x220/0x220 [ 464.814875][ T8706] ? splice_shrink_spd+0xb0/0xb0 [ 464.819839][ T8706] ? splice_from_pipe+0x220/0x220 [ 464.825054][ T8706] direct_splice_actor+0xe6/0x1c0 [ 464.830129][ T8706] splice_direct_to_actor+0x4e4/0xc00 [ 464.835597][ T8706] ? do_splice_direct+0x3f0/0x3f0 [ 464.840712][ T8706] ? pipe_to_sendpage+0x340/0x340 [ 464.845751][ T8706] ? bpf_lsm_file_permission+0x5/0x10 [ 464.851128][ T8706] ? security_file_permission+0xe0/0x5c0 [ 464.857026][ T8706] do_splice_direct+0x2a0/0x3f0 [ 464.861969][ T8706] ? splice_direct_to_actor+0xc00/0xc00 [ 464.867804][ T8706] ? rcu_read_lock_any_held+0xb3/0x150 [ 464.873458][ T8706] do_sendfile+0x641/0xfd0 [ 464.877893][ T8706] ? do_pwritev+0x360/0x360 [ 464.882414][ T8706] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 464.888659][ T8706] __se_sys_sendfile64+0x178/0x1e0 [ 464.893777][ T8706] ? __x64_sys_sendfile64+0xa0/0xa0 [ 464.898976][ T8706] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 464.904965][ T8706] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 464.910949][ T8706] do_syscall_64+0x2b/0x70 [ 464.915538][ T8706] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 464.921518][ T8706] RIP: 0033:0x7ff452b1b0b9 [ 464.925935][ T8706] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 464.945887][ T8706] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 464.954390][ T8706] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 464.962398][ T8706] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 464.970482][ T8706] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 464.978449][ T8706] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 464.986705][ T8706] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 464.995071][ T8706] [ 465.001344][ T5073] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 465.027198][ T5073] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 465.043762][ T8706] memory: usage 8kB, limit 0kB, failcnt 519 [ 465.050703][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.059295][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.068781][ T8706] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 465.081321][ T8706] Memory cgroup stats for /syz1: [ 465.081498][ T8706] anon 0 [ 465.081498][ T8706] file 0 [ 465.081498][ T8706] kernel 8192 [ 465.081498][ T8706] kernel_stack 0 [ 465.081498][ T8706] pagetables 0 [ 465.081498][ T8706] sec_pagetables 0 [ 465.081498][ T8706] percpu 0 [ 465.081498][ T8706] sock 0 [ 465.081498][ T8706] vmalloc 0 [ 465.081498][ T8706] shmem 0 [ 465.081498][ T8706] zswap 0 [ 465.081498][ T8706] zswapped 0 [ 465.081498][ T8706] file_mapped 0 [ 465.081498][ T8706] file_dirty 0 [ 465.081498][ T8706] file_writeback 0 [ 465.081498][ T8706] swapcached 0 [ 465.081498][ T8706] anon_thp 0 [ 465.081498][ T8706] file_thp 0 [ 465.081498][ T8706] shmem_thp 0 [ 465.081498][ T8706] inactive_anon 0 [ 465.081498][ T8706] active_anon 0 [ 465.081498][ T8706] inactive_file 0 [ 465.081498][ T8706] active_file 0 [ 465.081498][ T8706] unevictable 0 [ 465.081498][ T8706] slab_reclaimable 6752 [ 465.081498][ T8706] slab_unreclaimable 0 [ 465.081498][ T8706] slab 6752 [ 465.081498][ T8706] workingset_refault_anon 0 [ 465.187600][ T5572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 465.222502][ T8256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.256323][ T3493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.268563][ T8256] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.278692][ T3493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.314105][ T5572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 465.325449][ T5572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 465.349452][ T8706] Out of memory and no killable processes... [ 465.361297][ T8720] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 465.373816][ T8256] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.379634][ T8720] CPU: 1 PID: 8720 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 465.389587][ T8256] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.392395][ T8720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 465.392409][ T8720] Call Trace: [ 465.392416][ T8720] [ 465.392425][ T8720] dump_stack_lvl+0x1e3/0x2d0 [ 465.403468][ T5572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 465.409734][ T8720] ? nf_tcp_handle_invalid+0x630/0x630 [ 465.409764][ T8720] ? panic+0x770/0x770 [ 465.409800][ T8720] dump_header+0xdd/0xa30 [ 465.409826][ T8720] out_of_memory+0x895/0xb30 [ 465.446384][ T8720] ? unregister_oom_notifier+0x20/0x20 [ 465.451868][ T8720] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 465.457932][ T8720] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 465.463473][ T8720] ? preempt_schedule_thunk+0x16/0x20 [ 465.468838][ T8720] ? mem_cgroup_oom_trylock+0x220/0x220 [ 465.474493][ T8720] ? cgroup_file_notify+0x123/0x190 [ 465.479708][ T8720] memory_max_write+0x374/0x490 [ 465.484591][ T8720] ? memory_max_show+0xa0/0xa0 [ 465.489384][ T8720] ? read_lock_is_recursive+0x10/0x10 [ 465.494765][ T8720] ? memory_max_show+0xa0/0xa0 [ 465.499537][ T8720] cgroup_file_write+0x2ab/0x780 [ 465.504471][ T8720] ? cgroup_seqfile_stop+0xd0/0xd0 [ 465.509593][ T8720] ? cgroup_seqfile_stop+0xd0/0xd0 [ 465.514788][ T8720] kernfs_fop_write_iter+0x3ac/0x500 [ 465.520099][ T8720] do_iter_write+0x6f0/0xc50 [ 465.524743][ T8720] ? rcu_read_lock_sched_held+0x89/0x130 [ 465.530486][ T8720] ? vfs_iter_write+0xa0/0xa0 [ 465.535299][ T8720] ? vfs_iter_write+0x69/0xa0 [ 465.540066][ T8720] iter_file_splice_write+0x830/0xff0 [ 465.545451][ T8720] ? splice_from_pipe+0x220/0x220 [ 465.550484][ T8720] ? splice_shrink_spd+0xb0/0xb0 [ 465.555436][ T8720] ? splice_from_pipe+0x220/0x220 [ 465.560478][ T8720] direct_splice_actor+0xe6/0x1c0 [ 465.565592][ T8720] splice_direct_to_actor+0x4e4/0xc00 [ 465.570970][ T8720] ? do_splice_direct+0x3f0/0x3f0 [ 465.576008][ T8720] ? pipe_to_sendpage+0x340/0x340 [ 465.581067][ T8720] ? bpf_lsm_file_permission+0x5/0x10 [ 465.586460][ T8720] ? security_file_permission+0xe0/0x5c0 [ 465.592093][ T8720] do_splice_direct+0x2a0/0x3f0 [ 465.596978][ T8720] ? splice_direct_to_actor+0xc00/0xc00 [ 465.602536][ T8720] ? rcu_read_lock_any_held+0xb3/0x150 [ 465.607998][ T8720] do_sendfile+0x641/0xfd0 [ 465.612413][ T8720] ? do_pwritev+0x360/0x360 [ 465.616915][ T8720] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 465.622921][ T8720] __se_sys_sendfile64+0x178/0x1e0 [ 465.628072][ T8720] ? __x64_sys_sendfile64+0xa0/0xa0 [ 465.633292][ T8720] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 465.639288][ T8720] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 465.645268][ T8720] do_syscall_64+0x2b/0x70 [ 465.649680][ T8720] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 465.655573][ T8720] RIP: 0033:0x7ff452b1b0b9 [ 465.659975][ T8720] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.679588][ T8720] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 465.688019][ T8720] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 465.695980][ T8720] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 465.703943][ T8720] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 465.711901][ T8720] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 465.719953][ T8720] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 465.727951][ T8720] [ 465.795000][ T8720] memory: usage 296kB, limit 307200kB, failcnt 519 [ 465.814679][ T8720] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 465.836642][ T8720] Memory cgroup stats for /syz1: [ 465.836784][ T8720] anon 73728 [ 465.836784][ T8720] file 0 [ 465.836784][ T8720] kernel 233472 [ 465.836784][ T8720] kernel_stack 65536 [ 465.836784][ T8720] pagetables 36864 [ 465.836784][ T8720] sec_pagetables 0 [ 465.836784][ T8720] percpu 64 [ 465.836784][ T8720] sock 0 [ 465.836784][ T8720] vmalloc 0 [ 465.836784][ T8720] shmem 0 [ 465.836784][ T8720] zswap 0 [ 465.836784][ T8720] zswapped 0 [ 465.836784][ T8720] file_mapped 0 [ 465.836784][ T8720] file_dirty 0 [ 465.836784][ T8720] file_writeback 0 [ 465.836784][ T8720] swapcached 0 [ 465.836784][ T8720] anon_thp 0 [ 465.836784][ T8720] file_thp 0 [ 465.836784][ T8720] shmem_thp 0 [ 465.836784][ T8720] inactive_anon 73728 [ 465.836784][ T8720] active_anon 0 [ 465.836784][ T8720] inactive_file 0 [ 465.836784][ T8720] active_file 0 [ 465.836784][ T8720] unevictable 0 [ 465.836784][ T8720] slab_reclaimable 28032 [ 465.836784][ T8720] slab_unreclaimable 84472 [ 465.836784][ T8720] slab 112504 [ 465.957143][ T8720] Out of memory and no killable processes... [ 465.964029][ T8723] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 465.980880][ T8723] CPU: 1 PID: 8723 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 465.991340][ T8723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 466.001543][ T8723] Call Trace: [ 466.004850][ T8723] [ 466.007810][ T8723] dump_stack_lvl+0x1e3/0x2d0 [ 466.012521][ T8723] ? nf_tcp_handle_invalid+0x630/0x630 [ 466.018006][ T8723] ? panic+0x770/0x770 [ 466.022100][ T8723] ? ___ratelimit+0x4b9/0x660 [ 466.026918][ T8723] ? local_lock_release+0x170/0x170 [ 466.032154][ T8723] dump_header+0xdd/0xa30 [ 466.036519][ T8723] oom_kill_process+0x1fb/0x6a0 [ 466.041408][ T8723] out_of_memory+0x876/0xb30 [ 466.046034][ T8723] ? unregister_oom_notifier+0x20/0x20 [ 466.051515][ T8723] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 466.057529][ T8723] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 466.063114][ T8723] ? preempt_schedule_thunk+0x16/0x20 [ 466.068540][ T8723] ? mem_cgroup_oom_trylock+0x220/0x220 [ 466.074225][ T8723] ? cgroup_file_notify+0x123/0x190 [ 466.079461][ T8723] memory_max_write+0x374/0x490 [ 466.084446][ T8723] ? memory_max_show+0xa0/0xa0 [ 466.089325][ T8723] ? read_lock_is_recursive+0x10/0x10 [ 466.094706][ T8723] ? memory_max_show+0xa0/0xa0 [ 466.099480][ T8723] cgroup_file_write+0x2ab/0x780 [ 466.104439][ T8723] ? cgroup_seqfile_stop+0xd0/0xd0 [ 466.109563][ T8723] ? cgroup_seqfile_stop+0xd0/0xd0 [ 466.114673][ T8723] kernfs_fop_write_iter+0x3ac/0x500 [ 466.119973][ T8723] do_iter_write+0x6f0/0xc50 [ 466.124574][ T8723] ? rcu_read_lock_sched_held+0x89/0x130 [ 466.130225][ T8723] ? vfs_iter_write+0xa0/0xa0 [ 466.134949][ T8723] ? vfs_iter_write+0x69/0xa0 [ 466.139650][ T8723] iter_file_splice_write+0x830/0xff0 [ 466.145046][ T8723] ? splice_from_pipe+0x220/0x220 [ 466.150079][ T8723] ? splice_shrink_spd+0xb0/0xb0 [ 466.155028][ T8723] ? splice_from_pipe+0x220/0x220 [ 466.160052][ T8723] direct_splice_actor+0xe6/0x1c0 [ 466.165090][ T8723] splice_direct_to_actor+0x4e4/0xc00 [ 466.170648][ T8723] ? do_splice_direct+0x3f0/0x3f0 [ 466.175670][ T8723] ? pipe_to_sendpage+0x340/0x340 [ 466.180695][ T8723] ? bpf_lsm_file_permission+0x5/0x10 [ 466.186066][ T8723] ? security_file_permission+0xe0/0x5c0 [ 466.191785][ T8723] do_splice_direct+0x2a0/0x3f0 [ 466.196640][ T8723] ? splice_direct_to_actor+0xc00/0xc00 [ 466.202181][ T8723] ? rcu_read_lock_any_held+0xb3/0x150 [ 466.207653][ T8723] do_sendfile+0x641/0xfd0 [ 466.212087][ T8723] ? do_pwritev+0x360/0x360 [ 466.216600][ T8723] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 466.222581][ T8723] __se_sys_sendfile64+0x178/0x1e0 [ 466.227695][ T8723] ? __x64_sys_sendfile64+0xa0/0xa0 [ 466.232895][ T8723] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 466.238883][ T8723] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 466.244859][ T8723] do_syscall_64+0x2b/0x70 [ 466.249269][ T8723] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 466.255178][ T8723] RIP: 0033:0x7ff452b1b0b9 [ 466.259772][ T8723] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.279381][ T8723] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 466.287827][ T8723] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 466.295890][ T8723] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 466.303944][ T8723] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 466.311909][ T8723] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 466.320048][ T8723] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 466.328124][ T8723] [ 466.340697][ T8723] memory: usage 288kB, limit 0kB, failcnt 519 [ 466.347156][ T8723] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 466.357866][ T8723] Memory cgroup stats for /syz1: [ 466.358052][ T8723] anon 73728 [ 466.358052][ T8723] file 0 [ 466.358052][ T8723] kernel 221184 [ 466.358052][ T8723] kernel_stack 65536 [ 466.358052][ T8723] pagetables 36864 [ 466.358052][ T8723] sec_pagetables 0 [ 466.358052][ T8723] percpu 64 [ 466.358052][ T8723] sock 0 [ 466.358052][ T8723] vmalloc 0 [ 466.358052][ T8723] shmem 0 [ 466.358052][ T8723] zswap 0 [ 466.358052][ T8723] zswapped 0 [ 466.358052][ T8723] file_mapped 0 [ 466.358052][ T8723] file_dirty 0 [ 466.358052][ T8723] file_writeback 0 [ 466.358052][ T8723] swapcached 0 [ 466.358052][ T8723] anon_thp 0 [ 466.358052][ T8723] file_thp 0 [ 466.358052][ T8723] shmem_thp 0 [ 466.358052][ T8723] inactive_anon 73728 [ 466.358052][ T8723] active_anon 0 [ 466.358052][ T8723] inactive_file 0 [ 466.358052][ T8723] active_file 0 [ 466.358052][ T8723] unevictable 0 [ 466.358052][ T8723] slab_reclaimable 16192 [ 466.358052][ T8723] slab_unreclaimable 84472 [ 466.358052][ T8723] slab 100664 [ 466.516405][ T8723] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor165,pid=8727,uid=0 [ 466.532612][ T8723] Memory cgroup out of memory: OOM victim 8727 (syz-executor165) is already exiting. Skip killing the task [ 466.583749][ T8739] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 466.604478][ T8739] CPU: 1 PID: 8739 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 466.614949][ T8739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 466.625261][ T8739] Call Trace: [ 466.628566][ T8739] [ 466.631517][ T8739] dump_stack_lvl+0x1e3/0x2d0 [ 466.636228][ T8739] ? nf_tcp_handle_invalid+0x630/0x630 [ 466.641713][ T8739] ? panic+0x770/0x770 [ 466.645809][ T8739] ? ___ratelimit+0x4b9/0x660 [ 466.650529][ T8739] ? local_lock_release+0x170/0x170 [ 466.655760][ T8739] dump_header+0xdd/0xa30 [ 466.660208][ T8739] oom_kill_process+0x1fb/0x6a0 [ 466.665086][ T8739] out_of_memory+0x876/0xb30 [ 466.669702][ T8739] ? unregister_oom_notifier+0x20/0x20 [ 466.675189][ T8739] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 466.681206][ T8739] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 466.686780][ T8739] ? preempt_schedule_thunk+0x16/0x20 [ 466.692195][ T8739] ? mem_cgroup_oom_trylock+0x220/0x220 [ 466.698134][ T8739] ? cgroup_file_notify+0x123/0x190 [ 466.703721][ T8739] memory_max_write+0x374/0x490 [ 466.708621][ T8739] ? memory_max_show+0xa0/0xa0 [ 466.713422][ T8739] ? read_lock_is_recursive+0x10/0x10 [ 466.718831][ T8739] ? memory_max_show+0xa0/0xa0 [ 466.723622][ T8739] cgroup_file_write+0x2ab/0x780 [ 466.728599][ T8739] ? cgroup_seqfile_stop+0xd0/0xd0 [ 466.733763][ T8739] ? cgroup_seqfile_stop+0xd0/0xd0 [ 466.738917][ T8739] kernfs_fop_write_iter+0x3ac/0x500 [ 466.744251][ T8739] do_iter_write+0x6f0/0xc50 [ 466.748896][ T8739] ? rcu_read_lock_sched_held+0x89/0x130 [ 466.754567][ T8739] ? vfs_iter_write+0xa0/0xa0 [ 466.759304][ T8739] ? vfs_iter_write+0x69/0xa0 [ 466.764106][ T8739] iter_file_splice_write+0x830/0xff0 [ 466.769710][ T8739] ? splice_from_pipe+0x220/0x220 [ 466.774769][ T8739] ? splice_shrink_spd+0xb0/0xb0 [ 466.779840][ T8739] ? splice_from_pipe+0x220/0x220 [ 466.784908][ T8739] direct_splice_actor+0xe6/0x1c0 [ 466.789982][ T8739] splice_direct_to_actor+0x4e4/0xc00 [ 466.795505][ T8739] ? do_splice_direct+0x3f0/0x3f0 [ 466.800656][ T8739] ? pipe_to_sendpage+0x340/0x340 [ 466.805714][ T8739] ? bpf_lsm_file_permission+0x5/0x10 [ 466.811201][ T8739] ? security_file_permission+0xe0/0x5c0 [ 466.817126][ T8739] do_splice_direct+0x2a0/0x3f0 [ 466.822012][ T8739] ? splice_direct_to_actor+0xc00/0xc00 [ 466.827687][ T8739] ? rcu_read_lock_any_held+0xb3/0x150 [ 466.833198][ T8739] do_sendfile+0x641/0xfd0 [ 466.837659][ T8739] ? do_pwritev+0x360/0x360 [ 466.842202][ T8739] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 466.848215][ T8739] __se_sys_sendfile64+0x178/0x1e0 [ 466.853355][ T8739] ? __x64_sys_sendfile64+0xa0/0xa0 [ 466.858591][ T8739] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 466.864605][ T8739] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 466.870791][ T8739] do_syscall_64+0x2b/0x70 [ 466.875238][ T8739] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 466.881338][ T8739] RIP: 0033:0x7ff452b1b0b9 [ 466.885777][ T8739] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.905680][ T8739] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 466.914221][ T8739] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 466.922391][ T8739] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 466.931346][ T8739] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 466.939444][ T8739] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 466.947445][ T8739] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 466.955576][ T8739] [ 466.975361][ T8739] memory: usage 84kB, limit 0kB, failcnt 540 [ 467.000058][ T8739] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 467.010485][ T8739] Memory cgroup stats for /syz1: [ 467.010653][ T8739] anon 40960 [ 467.010653][ T8739] file 0 [ 467.010653][ T8739] kernel 45056 [ 467.010653][ T8739] kernel_stack 0 [ 467.010653][ T8739] pagetables 0 [ 467.010653][ T8739] sec_pagetables 0 [ 467.010653][ T8739] percpu 0 [ 467.010653][ T8739] sock 0 [ 467.010653][ T8739] vmalloc 0 [ 467.010653][ T8739] shmem 0 [ 467.010653][ T8739] zswap 0 [ 467.010653][ T8739] zswapped 0 [ 467.010653][ T8739] file_mapped 0 [ 467.010653][ T8739] file_dirty 0 [ 467.010653][ T8739] file_writeback 0 [ 467.010653][ T8739] swapcached 0 [ 467.010653][ T8739] anon_thp 0 [ 467.010653][ T8739] file_thp 0 [ 467.010653][ T8739] shmem_thp 0 [ 467.010653][ T8739] inactive_anon 40960 [ 467.010653][ T8739] active_anon 0 [ 467.010653][ T8739] inactive_file 0 [ 467.010653][ T8739] active_file 0 [ 467.010653][ T8739] unevictable 0 [ 467.010653][ T8739] slab_reclaimable 10872 [ 467.010653][ T8739] slab_unreclaimable 32296 [ 467.010653][ T8739] slab 43168 [ 467.126861][ T8739] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor165,pid=8384,uid=0 [ 467.153778][ T8739] Memory cgroup out of memory: Killed process 8384 (syz-executor165) total-vm:25824kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 467.208624][ T8758] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 467.274268][ T8758] CPU: 1 PID: 8758 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 467.284759][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 467.294857][ T8758] Call Trace: [ 467.298163][ T8758] [ 467.301118][ T8758] dump_stack_lvl+0x1e3/0x2d0 [ 467.305826][ T8758] ? nf_tcp_handle_invalid+0x630/0x630 [ 467.311315][ T8758] ? panic+0x770/0x770 [ 467.315430][ T8758] dump_header+0xdd/0xa30 [ 467.319880][ T8758] out_of_memory+0x895/0xb30 [ 467.324496][ T8758] ? unregister_oom_notifier+0x20/0x20 [ 467.329977][ T8758] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 467.335995][ T8758] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 467.341574][ T8758] ? mem_cgroup_oom_trylock+0x220/0x220 [ 467.347161][ T8758] ? cgroup_file_notify+0x106/0x190 [ 467.352420][ T8758] memory_max_write+0x374/0x490 [ 467.357321][ T8758] ? memory_max_show+0xa0/0xa0 [ 467.362127][ T8758] ? read_lock_is_recursive+0x10/0x10 [ 467.367529][ T8758] ? memory_max_show+0xa0/0xa0 [ 467.372325][ T8758] cgroup_file_write+0x2ab/0x780 [ 467.377321][ T8758] ? cgroup_seqfile_stop+0xd0/0xd0 [ 467.382477][ T8758] ? cgroup_seqfile_stop+0xd0/0xd0 [ 467.387609][ T8758] kernfs_fop_write_iter+0x3ac/0x500 [ 467.392929][ T8758] do_iter_write+0x6f0/0xc50 [ 467.397553][ T8758] ? rcu_read_lock_sched_held+0x89/0x130 [ 467.403211][ T8758] ? vfs_iter_write+0xa0/0xa0 [ 467.407926][ T8758] ? vfs_iter_write+0x69/0xa0 [ 467.412630][ T8758] iter_file_splice_write+0x830/0xff0 [ 467.418058][ T8758] ? splice_from_pipe+0x220/0x220 [ 467.423207][ T8758] ? splice_shrink_spd+0xb0/0xb0 [ 467.428184][ T8758] ? splice_from_pipe+0x220/0x220 [ 467.433585][ T8758] direct_splice_actor+0xe6/0x1c0 [ 467.438643][ T8758] splice_direct_to_actor+0x4e4/0xc00 [ 467.444061][ T8758] ? do_splice_direct+0x3f0/0x3f0 [ 467.449110][ T8758] ? pipe_to_sendpage+0x340/0x340 [ 467.454164][ T8758] ? bpf_lsm_file_permission+0x5/0x10 [ 467.459734][ T8758] ? security_file_permission+0xe0/0x5c0 [ 467.465402][ T8758] do_splice_direct+0x2a0/0x3f0 [ 467.470291][ T8758] ? splice_direct_to_actor+0xc00/0xc00 [ 467.475868][ T8758] ? rcu_read_lock_any_held+0xb3/0x150 [ 467.481378][ T8758] do_sendfile+0x641/0xfd0 [ 467.485835][ T8758] ? do_pwritev+0x360/0x360 [ 467.490378][ T8758] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 467.496414][ T8758] __se_sys_sendfile64+0x178/0x1e0 [ 467.501559][ T8758] ? __x64_sys_sendfile64+0xa0/0xa0 [ 467.506792][ T8758] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 467.512816][ T8758] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 467.518831][ T8758] do_syscall_64+0x2b/0x70 [ 467.523327][ T8758] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 467.529247][ T8758] RIP: 0033:0x7ff452b1b0b9 [ 467.533678][ T8758] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 467.553364][ T8758] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 467.562246][ T8758] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 467.570248][ T8758] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 467.578259][ T8758] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 467.586360][ T8758] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 467.594360][ T8758] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 467.602382][ T8758] [ 467.630665][ T8758] memory: usage 36kB, limit 0kB, failcnt 557 [ 467.637230][ T8758] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 467.644455][ T8758] Memory cgroup stats for /syz1: [ 467.644641][ T8758] anon 0 [ 467.644641][ T8758] file 0 [ 467.644641][ T8758] kernel 36864 [ 467.644641][ T8758] kernel_stack 0 [ 467.644641][ T8758] pagetables 0 [ 467.644641][ T8758] sec_pagetables 0 [ 467.644641][ T8758] percpu 0 [ 467.644641][ T8758] sock 0 [ 467.644641][ T8758] vmalloc 0 [ 467.644641][ T8758] shmem 0 [ 467.644641][ T8758] zswap 0 [ 467.644641][ T8758] zswapped 0 [ 467.644641][ T8758] file_mapped 0 [ 467.644641][ T8758] file_dirty 0 [ 467.644641][ T8758] file_writeback 0 [ 467.644641][ T8758] swapcached 0 [ 467.644641][ T8758] anon_thp 0 [ 467.644641][ T8758] file_thp 0 [ 467.644641][ T8758] shmem_thp 0 [ 467.644641][ T8758] inactive_anon 0 [ 467.644641][ T8758] active_anon 0 [ 467.644641][ T8758] inactive_file 0 [ 467.644641][ T8758] active_file 0 [ 467.644641][ T8758] unevictable 0 [ 467.644641][ T8758] slab_reclaimable 9328 [ 467.644641][ T8758] slab_unreclaimable 26712 [ 467.644641][ T8758] slab 36040 [ 467.644641][ T8758] workingset_refault_anon 0 [ 467.784674][ T8758] Out of memory and no killable processes... [ 467.791205][ T8781] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 467.821470][ T8781] CPU: 0 PID: 8781 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 467.832033][ T8781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 467.842131][ T8781] Call Trace: [ 467.845447][ T8781] [ 467.848403][ T8781] dump_stack_lvl+0x1e3/0x2d0 [ 467.853112][ T8781] ? nf_tcp_handle_invalid+0x630/0x630 [ 467.858684][ T8781] ? panic+0x770/0x770 [ 467.862806][ T8781] dump_header+0xdd/0xa30 [ 467.867174][ T8781] out_of_memory+0x895/0xb30 [ 467.871796][ T8781] ? unregister_oom_notifier+0x20/0x20 [ 467.877278][ T8781] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 467.883289][ T8781] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 467.888863][ T8781] ? preempt_schedule_thunk+0x16/0x20 [ 467.894303][ T8781] ? mem_cgroup_oom_trylock+0x220/0x220 [ 467.899899][ T8781] ? cgroup_file_notify+0x123/0x190 [ 467.905126][ T8781] memory_max_write+0x374/0x490 [ 467.910015][ T8781] ? memory_max_show+0xa0/0xa0 [ 467.914812][ T8781] ? read_lock_is_recursive+0x10/0x10 [ 467.920212][ T8781] ? memory_max_show+0xa0/0xa0 [ 467.925014][ T8781] cgroup_file_write+0x2ab/0x780 [ 467.930034][ T8781] ? cgroup_seqfile_stop+0xd0/0xd0 [ 467.935202][ T8781] ? cgroup_seqfile_stop+0xd0/0xd0 [ 467.940346][ T8781] kernfs_fop_write_iter+0x3ac/0x500 [ 467.945671][ T8781] do_iter_write+0x6f0/0xc50 [ 467.950307][ T8781] ? rcu_read_lock_sched_held+0x89/0x130 [ 467.956061][ T8781] ? vfs_iter_write+0xa0/0xa0 [ 467.960780][ T8781] ? vfs_iter_write+0x69/0xa0 [ 467.965495][ T8781] iter_file_splice_write+0x830/0xff0 [ 467.970917][ T8781] ? splice_from_pipe+0x220/0x220 [ 467.975981][ T8781] ? splice_shrink_spd+0xb0/0xb0 [ 467.981052][ T8781] ? splice_from_pipe+0x220/0x220 [ 467.986104][ T8781] direct_splice_actor+0xe6/0x1c0 [ 467.991169][ T8781] splice_direct_to_actor+0x4e4/0xc00 [ 467.996591][ T8781] ? do_splice_direct+0x3f0/0x3f0 [ 468.001646][ T8781] ? pipe_to_sendpage+0x340/0x340 [ 468.006703][ T8781] ? bpf_lsm_file_permission+0x5/0x10 [ 468.012123][ T8781] ? security_file_permission+0xe0/0x5c0 [ 468.017789][ T8781] do_splice_direct+0x2a0/0x3f0 [ 468.023112][ T8781] ? splice_direct_to_actor+0xc00/0xc00 [ 468.028689][ T8781] ? rcu_read_lock_any_held+0xb3/0x150 [ 468.034194][ T8781] do_sendfile+0x641/0xfd0 [ 468.038659][ T8781] ? do_pwritev+0x360/0x360 [ 468.043207][ T8781] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 468.049227][ T8781] __se_sys_sendfile64+0x178/0x1e0 [ 468.054469][ T8781] ? __x64_sys_sendfile64+0xa0/0xa0 [ 468.059701][ T8781] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 468.065713][ T8781] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 468.071817][ T8781] do_syscall_64+0x2b/0x70 [ 468.076278][ T8781] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 468.082202][ T8781] RIP: 0033:0x7ff452b1b0b9 [ 468.086825][ T8781] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.106459][ T8781] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 468.114910][ T8781] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 468.122912][ T8781] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 468.130912][ T8781] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 468.139088][ T8781] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 468.147160][ T8781] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 468.155149][ T8781] [ 468.239917][ T8781] memory: usage 36kB, limit 0kB, failcnt 557 [ 468.246181][ T8781] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 468.253373][ T8781] Memory cgroup stats for /syz1: [ 468.253535][ T8781] anon 0 [ 468.253535][ T8781] file 0 [ 468.253535][ T8781] kernel 36864 [ 468.253535][ T8781] kernel_stack 0 [ 468.253535][ T8781] pagetables 0 [ 468.253535][ T8781] sec_pagetables 0 [ 468.253535][ T8781] percpu 0 [ 468.253535][ T8781] sock 0 [ 468.253535][ T8781] vmalloc 0 [ 468.253535][ T8781] shmem 0 [ 468.253535][ T8781] zswap 0 [ 468.253535][ T8781] zswapped 0 [ 468.253535][ T8781] file_mapped 0 [ 468.253535][ T8781] file_dirty 0 [ 468.253535][ T8781] file_writeback 0 [ 468.253535][ T8781] swapcached 0 [ 468.253535][ T8781] anon_thp 0 [ 468.253535][ T8781] file_thp 0 [ 468.253535][ T8781] shmem_thp 0 [ 468.253535][ T8781] inactive_anon 0 [ 468.253535][ T8781] active_anon 0 [ 468.253535][ T8781] inactive_file 0 [ 468.253535][ T8781] active_file 0 [ 468.253535][ T8781] unevictable 0 [ 468.253535][ T8781] slab_reclaimable 9328 [ 468.253535][ T8781] slab_unreclaimable 26712 [ 468.253535][ T8781] slab 36040 [ 468.253535][ T8781] workingset_refault_anon 0 [ 468.390865][ T8781] Out of memory and no killable processes... [ 468.397380][ T8802] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 468.408145][ T8802] CPU: 0 PID: 8802 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 468.418599][ T8802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 468.428673][ T8802] Call Trace: [ 468.431970][ T8802] [ 468.434920][ T8802] dump_stack_lvl+0x1e3/0x2d0 [ 468.439625][ T8802] ? nf_tcp_handle_invalid+0x630/0x630 [ 468.445114][ T8802] ? panic+0x770/0x770 [ 468.449227][ T8802] dump_header+0xdd/0xa30 [ 468.453589][ T8802] out_of_memory+0x895/0xb30 [ 468.458212][ T8802] ? unregister_oom_notifier+0x20/0x20 [ 468.463687][ T8802] ? asm_sysvec_call_function_single+0x16/0x20 [ 468.469868][ T8802] ? lockdep_hardirqs_on+0x95/0x140 [ 468.475096][ T8802] ? asm_sysvec_call_function_single+0x16/0x20 [ 468.481289][ T8802] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 468.486859][ T8802] ? preempt_schedule_thunk+0x16/0x20 [ 468.492264][ T8802] ? mem_cgroup_oom_trylock+0x220/0x220 [ 468.497855][ T8802] ? cgroup_file_notify+0x123/0x190 [ 468.503190][ T8802] memory_max_write+0x374/0x490 [ 468.508080][ T8802] ? memory_max_show+0xa0/0xa0 [ 468.513389][ T8802] ? read_lock_is_recursive+0x10/0x10 [ 468.518789][ T8802] ? memory_max_show+0xa0/0xa0 [ 468.523578][ T8802] cgroup_file_write+0x2ab/0x780 [ 468.528565][ T8802] ? cgroup_seqfile_stop+0xd0/0xd0 [ 468.533813][ T8802] ? cgroup_seqfile_stop+0xd0/0xd0 [ 468.538963][ T8802] kernfs_fop_write_iter+0x3ac/0x500 [ 468.544288][ T8802] do_iter_write+0x6f0/0xc50 [ 468.548921][ T8802] ? rcu_read_lock_sched_held+0x89/0x130 [ 468.554838][ T8802] ? vfs_iter_write+0xa0/0xa0 [ 468.559557][ T8802] ? vfs_iter_write+0x69/0xa0 [ 468.564279][ T8802] iter_file_splice_write+0x830/0xff0 [ 468.569702][ T8802] ? splice_from_pipe+0x220/0x220 [ 468.574758][ T8802] ? splice_shrink_spd+0xb0/0xb0 [ 468.579737][ T8802] ? splice_from_pipe+0x220/0x220 [ 468.584849][ T8802] direct_splice_actor+0xe6/0x1c0 [ 468.589998][ T8802] splice_direct_to_actor+0x4e4/0xc00 [ 468.595417][ T8802] ? do_splice_direct+0x3f0/0x3f0 [ 468.600558][ T8802] ? pipe_to_sendpage+0x340/0x340 [ 468.605697][ T8802] ? bpf_lsm_file_permission+0x5/0x10 [ 468.611093][ T8802] ? security_file_permission+0xe0/0x5c0 [ 468.616759][ T8802] do_splice_direct+0x2a0/0x3f0 [ 468.621641][ T8802] ? splice_direct_to_actor+0xc00/0xc00 [ 468.627205][ T8802] ? rcu_read_lock_any_held+0xb3/0x150 [ 468.632709][ T8802] do_sendfile+0x641/0xfd0 [ 468.637173][ T8802] ? do_pwritev+0x360/0x360 [ 468.641709][ T8802] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 468.647718][ T8802] __se_sys_sendfile64+0x178/0x1e0 [ 468.652865][ T8802] ? __x64_sys_sendfile64+0xa0/0xa0 [ 468.658102][ T8802] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 468.664121][ T8802] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 468.670155][ T8802] do_syscall_64+0x2b/0x70 [ 468.674603][ T8802] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 468.680604][ T8802] RIP: 0033:0x7ff452b1b0b9 [ 468.685041][ T8802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.704673][ T8802] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 468.713121][ T8802] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 468.721124][ T8802] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 468.729127][ T8802] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 468.737127][ T8802] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 468.745124][ T8802] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 468.753142][ T8802] [ 468.773251][ T8802] memory: usage 36kB, limit 0kB, failcnt 557 [ 468.797369][ T8802] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 468.807697][ T8802] Memory cgroup stats for /syz1: [ 468.808175][ T8802] anon 0 [ 468.808175][ T8802] file 0 [ 468.808175][ T8802] kernel 36864 [ 468.808175][ T8802] kernel_stack 0 [ 468.808175][ T8802] pagetables 0 [ 468.808175][ T8802] sec_pagetables 0 [ 468.808175][ T8802] percpu 0 [ 468.808175][ T8802] sock 0 [ 468.808175][ T8802] vmalloc 0 [ 468.808175][ T8802] shmem 0 [ 468.808175][ T8802] zswap 0 [ 468.808175][ T8802] zswapped 0 [ 468.808175][ T8802] file_mapped 0 [ 468.808175][ T8802] file_dirty 0 [ 468.808175][ T8802] file_writeback 0 [ 468.808175][ T8802] swapcached 0 [ 468.808175][ T8802] anon_thp 0 [ 468.808175][ T8802] file_thp 0 [ 468.808175][ T8802] shmem_thp 0 [ 468.808175][ T8802] inactive_anon 0 [ 468.808175][ T8802] active_anon 0 [ 468.808175][ T8802] inactive_file 0 [ 468.808175][ T8802] active_file 0 [ 468.808175][ T8802] unevictable 0 [ 468.808175][ T8802] slab_reclaimable 9328 [ 468.808175][ T8802] slab_unreclaimable 26712 [ 468.808175][ T8802] slab 36040 [ 468.808175][ T8802] workingset_refault_anon 0 [ 468.912432][ T8802] Out of memory and no killable processes... [ 468.919792][ T8801] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 468.930835][ T8801] CPU: 0 PID: 8801 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 468.941275][ T8801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 468.951355][ T8801] Call Trace: [ 468.954656][ T8801] [ 468.957603][ T8801] dump_stack_lvl+0x1e3/0x2d0 [ 468.962338][ T8801] ? nf_tcp_handle_invalid+0x630/0x630 [ 468.967802][ T8801] ? panic+0x770/0x770 [ 468.971898][ T8801] dump_header+0xdd/0xa30 [ 468.976861][ T8801] out_of_memory+0x895/0xb30 [ 468.981467][ T8801] ? unregister_oom_notifier+0x20/0x20 [ 468.986930][ T8801] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 468.992919][ T8801] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 468.998497][ T8801] ? mem_cgroup_oom_trylock+0x220/0x220 [ 469.004053][ T8801] ? cgroup_file_notify+0x106/0x190 [ 469.009252][ T8801] memory_max_write+0x374/0x490 [ 469.014127][ T8801] ? memory_max_show+0xa0/0xa0 [ 469.018904][ T8801] ? read_lock_is_recursive+0x10/0x10 [ 469.024301][ T8801] ? memory_max_show+0xa0/0xa0 [ 469.029085][ T8801] cgroup_file_write+0x2ab/0x780 [ 469.034036][ T8801] ? cgroup_seqfile_stop+0xd0/0xd0 [ 469.039161][ T8801] ? cgroup_seqfile_stop+0xd0/0xd0 [ 469.044364][ T8801] kernfs_fop_write_iter+0x3ac/0x500 [ 469.049668][ T8801] do_iter_write+0x6f0/0xc50 [ 469.054298][ T8801] ? rcu_read_lock_sched_held+0x89/0x130 [ 469.059932][ T8801] ? vfs_iter_write+0xa0/0xa0 [ 469.064620][ T8801] ? vfs_iter_write+0x69/0xa0 [ 469.069294][ T8801] iter_file_splice_write+0x830/0xff0 [ 469.074721][ T8801] ? splice_from_pipe+0x220/0x220 [ 469.079855][ T8801] ? splice_shrink_spd+0xb0/0xb0 [ 469.084809][ T8801] ? splice_from_pipe+0x220/0x220 [ 469.089850][ T8801] direct_splice_actor+0xe6/0x1c0 [ 469.094882][ T8801] splice_direct_to_actor+0x4e4/0xc00 [ 469.100267][ T8801] ? do_splice_direct+0x3f0/0x3f0 [ 469.105289][ T8801] ? pipe_to_sendpage+0x340/0x340 [ 469.110318][ T8801] ? bpf_lsm_file_permission+0x5/0x10 [ 469.115781][ T8801] ? security_file_permission+0xe0/0x5c0 [ 469.121421][ T8801] do_splice_direct+0x2a0/0x3f0 [ 469.126289][ T8801] ? splice_direct_to_actor+0xc00/0xc00 [ 469.131934][ T8801] ? rcu_read_lock_any_held+0xb3/0x150 [ 469.137498][ T8801] do_sendfile+0x641/0xfd0 [ 469.144041][ T8801] ? do_pwritev+0x360/0x360 [ 469.148738][ T8801] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 469.154724][ T8801] __se_sys_sendfile64+0x178/0x1e0 [ 469.159863][ T8801] ? __x64_sys_sendfile64+0xa0/0xa0 [ 469.165095][ T8801] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 469.171095][ T8801] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 469.177169][ T8801] do_syscall_64+0x2b/0x70 [ 469.181583][ T8801] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 469.187571][ T8801] RIP: 0033:0x7ff452b1b0b9 [ 469.192071][ T8801] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.211760][ T8801] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 469.220259][ T8801] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 469.228232][ T8801] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 469.237506][ T8801] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 469.245477][ T8801] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 469.253443][ T8801] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 469.261426][ T8801] [ 469.286242][ T8801] memory: usage 36kB, limit 0kB, failcnt 557 [ 469.309230][ T8801] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 469.335890][ T8801] Memory cgroup stats for /syz1: [ 469.336030][ T8801] anon 0 [ 469.336030][ T8801] file 0 [ 469.336030][ T8801] kernel 36864 [ 469.336030][ T8801] kernel_stack 0 [ 469.336030][ T8801] pagetables 0 [ 469.336030][ T8801] sec_pagetables 0 [ 469.336030][ T8801] percpu 0 [ 469.336030][ T8801] sock 0 [ 469.336030][ T8801] vmalloc 0 [ 469.336030][ T8801] shmem 0 [ 469.336030][ T8801] zswap 0 [ 469.336030][ T8801] zswapped 0 [ 469.336030][ T8801] file_mapped 0 [ 469.336030][ T8801] file_dirty 0 [ 469.336030][ T8801] file_writeback 0 [ 469.336030][ T8801] swapcached 0 [ 469.336030][ T8801] anon_thp 0 [ 469.336030][ T8801] file_thp 0 [ 469.336030][ T8801] shmem_thp 0 [ 469.336030][ T8801] inactive_anon 0 [ 469.336030][ T8801] active_anon 0 [ 469.336030][ T8801] inactive_file 0 [ 469.336030][ T8801] active_file 0 [ 469.336030][ T8801] unevictable 0 [ 469.336030][ T8801] slab_reclaimable 9328 [ 469.336030][ T8801] slab_unreclaimable 26712 [ 469.336030][ T8801] slab 36040 [ 469.336030][ T8801] workingset_refault_anon 0 [ 469.444077][ T8801] Out of memory and no killable processes... [ 469.453700][ T8804] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 469.476114][ T8804] CPU: 0 PID: 8804 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 469.486588][ T8804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 469.496671][ T8804] Call Trace: [ 469.499980][ T8804] [ 469.502930][ T8804] dump_stack_lvl+0x1e3/0x2d0 [ 469.507653][ T8804] ? nf_tcp_handle_invalid+0x630/0x630 [ 469.513164][ T8804] ? panic+0x770/0x770 [ 469.517282][ T8804] dump_header+0xdd/0xa30 [ 469.521716][ T8804] out_of_memory+0x895/0xb30 [ 469.526331][ T8804] ? unregister_oom_notifier+0x20/0x20 [ 469.531823][ T8804] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 469.537842][ T8804] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 469.543417][ T8804] ? preempt_schedule_thunk+0x16/0x20 [ 469.548819][ T8804] ? mem_cgroup_oom_trylock+0x220/0x220 [ 469.554409][ T8804] ? cgroup_file_notify+0x123/0x190 [ 469.559643][ T8804] memory_max_write+0x374/0x490 [ 469.564530][ T8804] ? memory_max_show+0xa0/0xa0 [ 469.569327][ T8804] ? read_lock_is_recursive+0x10/0x10 [ 469.574723][ T8804] ? memory_max_show+0xa0/0xa0 [ 469.579508][ T8804] cgroup_file_write+0x2ab/0x780 [ 469.584482][ T8804] ? cgroup_seqfile_stop+0xd0/0xd0 [ 469.589653][ T8804] ? cgroup_seqfile_stop+0xd0/0xd0 [ 469.594955][ T8804] kernfs_fop_write_iter+0x3ac/0x500 [ 469.600285][ T8804] do_iter_write+0x6f0/0xc50 [ 469.604921][ T8804] ? rcu_read_lock_sched_held+0x89/0x130 [ 469.610702][ T8804] ? vfs_iter_write+0xa0/0xa0 [ 469.615428][ T8804] ? vfs_iter_write+0x69/0xa0 [ 469.620177][ T8804] iter_file_splice_write+0x830/0xff0 [ 469.625607][ T8804] ? splice_from_pipe+0x220/0x220 [ 469.630683][ T8804] ? splice_shrink_spd+0xb0/0xb0 [ 469.635670][ T8804] ? splice_from_pipe+0x220/0x220 [ 469.640725][ T8804] direct_splice_actor+0xe6/0x1c0 [ 469.645783][ T8804] splice_direct_to_actor+0x4e4/0xc00 [ 469.651200][ T8804] ? do_splice_direct+0x3f0/0x3f0 [ 469.656250][ T8804] ? pipe_to_sendpage+0x340/0x340 [ 469.661302][ T8804] ? bpf_lsm_file_permission+0x5/0x10 [ 469.666702][ T8804] ? security_file_permission+0xe0/0x5c0 [ 469.672367][ T8804] do_splice_direct+0x2a0/0x3f0 [ 469.677268][ T8804] ? splice_direct_to_actor+0xc00/0xc00 [ 469.682835][ T8804] ? rcu_read_lock_any_held+0xb3/0x150 [ 469.688349][ T8804] do_sendfile+0x641/0xfd0 [ 469.692808][ T8804] ? do_pwritev+0x360/0x360 [ 469.697351][ T8804] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 469.703373][ T8804] __se_sys_sendfile64+0x178/0x1e0 [ 469.708518][ T8804] ? __x64_sys_sendfile64+0xa0/0xa0 [ 469.713833][ T8804] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 469.719844][ T8804] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 469.725858][ T8804] do_syscall_64+0x2b/0x70 [ 469.730296][ T8804] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 469.736213][ T8804] RIP: 0033:0x7ff452b1b0b9 [ 469.740654][ T8804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.760286][ T8804] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 469.768742][ T8804] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 469.776836][ T8804] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 469.784834][ T8804] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 469.792828][ T8804] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 469.800913][ T8804] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 469.808927][ T8804] [ 469.874466][ T8804] memory: usage 36kB, limit 0kB, failcnt 557 [ 469.885618][ T8804] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 469.903860][ T8804] Memory cgroup stats for /syz1: [ 469.904001][ T8804] anon 0 [ 469.904001][ T8804] file 0 [ 469.904001][ T8804] kernel 36864 [ 469.904001][ T8804] kernel_stack 0 [ 469.904001][ T8804] pagetables 0 [ 469.904001][ T8804] sec_pagetables 0 [ 469.904001][ T8804] percpu 0 [ 469.904001][ T8804] sock 0 [ 469.904001][ T8804] vmalloc 0 [ 469.904001][ T8804] shmem 0 [ 469.904001][ T8804] zswap 0 [ 469.904001][ T8804] zswapped 0 [ 469.904001][ T8804] file_mapped 0 [ 469.904001][ T8804] file_dirty 0 [ 469.904001][ T8804] file_writeback 0 [ 469.904001][ T8804] swapcached 0 [ 469.904001][ T8804] anon_thp 0 [ 469.904001][ T8804] file_thp 0 [ 469.904001][ T8804] shmem_thp 0 [ 469.904001][ T8804] inactive_anon 0 [ 469.904001][ T8804] active_anon 0 [ 469.904001][ T8804] inactive_file 0 [ 469.904001][ T8804] active_file 0 [ 469.904001][ T8804] unevictable 0 [ 469.904001][ T8804] slab_reclaimable 9328 [ 469.904001][ T8804] slab_unreclaimable 26712 [ 469.904001][ T8804] slab 36040 [ 469.904001][ T8804] workingset_refault_anon 0 [ 470.009769][ T8804] Out of memory and no killable processes... [ 470.015965][ T8832] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 470.030888][ T8832] CPU: 0 PID: 8832 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 470.041343][ T8832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 470.051510][ T8832] Call Trace: [ 470.054805][ T8832] [ 470.057761][ T8832] dump_stack_lvl+0x1e3/0x2d0 [ 470.062470][ T8832] ? nf_tcp_handle_invalid+0x630/0x630 [ 470.067956][ T8832] ? panic+0x770/0x770 [ 470.072089][ T8832] dump_header+0xdd/0xa30 [ 470.076454][ T8832] out_of_memory+0x895/0xb30 [ 470.081494][ T8832] ? unregister_oom_notifier+0x20/0x20 [ 470.086978][ T8832] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 470.092988][ T8832] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 470.098565][ T8832] ? preempt_schedule_thunk+0x16/0x20 [ 470.103957][ T8832] ? mem_cgroup_oom_trylock+0x220/0x220 [ 470.109518][ T8832] ? cgroup_file_notify+0x123/0x190 [ 470.114729][ T8832] memory_max_write+0x374/0x490 [ 470.119588][ T8832] ? memory_max_show+0xa0/0xa0 [ 470.124437][ T8832] ? read_lock_is_recursive+0x10/0x10 [ 470.129810][ T8832] ? memory_max_show+0xa0/0xa0 [ 470.134575][ T8832] cgroup_file_write+0x2ab/0x780 [ 470.139518][ T8832] ? cgroup_seqfile_stop+0xd0/0xd0 [ 470.144639][ T8832] ? cgroup_seqfile_stop+0xd0/0xd0 [ 470.149746][ T8832] kernfs_fop_write_iter+0x3ac/0x500 [ 470.155048][ T8832] do_iter_write+0x6f0/0xc50 [ 470.159647][ T8832] ? rcu_read_lock_sched_held+0x89/0x130 [ 470.165303][ T8832] ? vfs_iter_write+0xa0/0xa0 [ 470.170002][ T8832] ? vfs_iter_write+0x69/0xa0 [ 470.174782][ T8832] iter_file_splice_write+0x830/0xff0 [ 470.180192][ T8832] ? splice_from_pipe+0x220/0x220 [ 470.185239][ T8832] ? splice_shrink_spd+0xb0/0xb0 [ 470.190187][ T8832] ? splice_from_pipe+0x220/0x220 [ 470.195215][ T8832] direct_splice_actor+0xe6/0x1c0 [ 470.200244][ T8832] splice_direct_to_actor+0x4e4/0xc00 [ 470.205636][ T8832] ? do_splice_direct+0x3f0/0x3f0 [ 470.210661][ T8832] ? pipe_to_sendpage+0x340/0x340 [ 470.215683][ T8832] ? bpf_lsm_file_permission+0x5/0x10 [ 470.221058][ T8832] ? security_file_permission+0xe0/0x5c0 [ 470.226705][ T8832] do_splice_direct+0x2a0/0x3f0 [ 470.231567][ T8832] ? splice_direct_to_actor+0xc00/0xc00 [ 470.237113][ T8832] ? rcu_read_lock_any_held+0xb3/0x150 [ 470.242587][ T8832] do_sendfile+0x641/0xfd0 [ 470.247011][ T8832] ? do_pwritev+0x360/0x360 [ 470.251518][ T8832] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 470.257497][ T8832] __se_sys_sendfile64+0x178/0x1e0 [ 470.262616][ T8832] ? __x64_sys_sendfile64+0xa0/0xa0 [ 470.267904][ T8832] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 470.273886][ T8832] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 470.279865][ T8832] do_syscall_64+0x2b/0x70 [ 470.284287][ T8832] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 470.290179][ T8832] RIP: 0033:0x7ff452b1b0b9 [ 470.294589][ T8832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.314204][ T8832] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 470.322616][ T8832] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 470.330584][ T8832] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 470.338568][ T8832] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 470.346551][ T8832] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 470.354517][ T8832] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 470.362498][ T8832] [ 470.415548][ T8832] memory: usage 36kB, limit 0kB, failcnt 557 [ 470.425695][ T8832] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 470.440438][ T8832] Memory cgroup stats for /syz1: [ 470.440579][ T8832] anon 0 [ 470.440579][ T8832] file 0 [ 470.440579][ T8832] kernel 36864 [ 470.440579][ T8832] kernel_stack 0 [ 470.440579][ T8832] pagetables 0 [ 470.440579][ T8832] sec_pagetables 0 [ 470.440579][ T8832] percpu 0 [ 470.440579][ T8832] sock 0 [ 470.440579][ T8832] vmalloc 0 [ 470.440579][ T8832] shmem 0 [ 470.440579][ T8832] zswap 0 [ 470.440579][ T8832] zswapped 0 [ 470.440579][ T8832] file_mapped 0 [ 470.440579][ T8832] file_dirty 0 [ 470.440579][ T8832] file_writeback 0 [ 470.440579][ T8832] swapcached 0 [ 470.440579][ T8832] anon_thp 0 [ 470.440579][ T8832] file_thp 0 [ 470.440579][ T8832] shmem_thp 0 [ 470.440579][ T8832] inactive_anon 0 [ 470.440579][ T8832] active_anon 0 [ 470.440579][ T8832] inactive_file 0 [ 470.440579][ T8832] active_file 0 [ 470.440579][ T8832] unevictable 0 [ 470.440579][ T8832] slab_reclaimable 9328 [ 470.440579][ T8832] slab_unreclaimable 26712 [ 470.440579][ T8832] slab 36040 [ 470.440579][ T8832] workingset_refault_anon 0 [ 470.582143][ T8832] Out of memory and no killable processes... [ 470.604357][ T8840] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 470.618120][ T8840] CPU: 0 PID: 8840 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 470.628627][ T8840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 470.638797][ T8840] Call Trace: [ 470.642102][ T8840] [ 470.645061][ T8840] dump_stack_lvl+0x1e3/0x2d0 [ 470.649864][ T8840] ? nf_tcp_handle_invalid+0x630/0x630 [ 470.655349][ T8840] ? panic+0x770/0x770 [ 470.659474][ T8840] dump_header+0xdd/0xa30 [ 470.663835][ T8840] out_of_memory+0x895/0xb30 [ 470.668466][ T8840] ? unregister_oom_notifier+0x20/0x20 [ 470.673951][ T8840] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 470.679966][ T8840] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 470.685538][ T8840] ? preempt_schedule_thunk+0x16/0x20 [ 470.690953][ T8840] ? mem_cgroup_oom_trylock+0x220/0x220 [ 470.696567][ T8840] ? cgroup_file_notify+0x123/0x190 [ 470.701808][ T8840] memory_max_write+0x374/0x490 [ 470.706707][ T8840] ? memory_max_show+0xa0/0xa0 [ 470.711499][ T8840] ? read_lock_is_recursive+0x10/0x10 [ 470.716902][ T8840] ? memory_max_show+0xa0/0xa0 [ 470.721711][ T8840] cgroup_file_write+0x2ab/0x780 [ 470.726752][ T8840] ? cgroup_seqfile_stop+0xd0/0xd0 [ 470.731908][ T8840] ? cgroup_seqfile_stop+0xd0/0xd0 [ 470.737045][ T8840] kernfs_fop_write_iter+0x3ac/0x500 [ 470.742371][ T8840] do_iter_write+0x6f0/0xc50 [ 470.747094][ T8840] ? rcu_read_lock_sched_held+0x89/0x130 [ 470.752753][ T8840] ? vfs_iter_write+0xa0/0xa0 [ 470.757468][ T8840] ? vfs_iter_write+0x69/0xa0 [ 470.762344][ T8840] iter_file_splice_write+0x830/0xff0 [ 470.767776][ T8840] ? splice_from_pipe+0x220/0x220 [ 470.772838][ T8840] ? splice_shrink_spd+0xb0/0xb0 [ 470.777830][ T8840] ? splice_from_pipe+0x220/0x220 [ 470.782886][ T8840] direct_splice_actor+0xe6/0x1c0 [ 470.787950][ T8840] splice_direct_to_actor+0x4e4/0xc00 [ 470.793377][ T8840] ? do_splice_direct+0x3f0/0x3f0 [ 470.798517][ T8840] ? pipe_to_sendpage+0x340/0x340 [ 470.803683][ T8840] ? bpf_lsm_file_permission+0x5/0x10 [ 470.809091][ T8840] ? security_file_permission+0xe0/0x5c0 [ 470.814766][ T8840] do_splice_direct+0x2a0/0x3f0 [ 470.819653][ T8840] ? splice_direct_to_actor+0xc00/0xc00 [ 470.825232][ T8840] ? rcu_read_lock_any_held+0xb3/0x150 [ 470.830746][ T8840] do_sendfile+0x641/0xfd0 [ 470.835203][ T8840] ? do_pwritev+0x360/0x360 [ 470.839743][ T8840] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 470.845762][ T8840] __se_sys_sendfile64+0x178/0x1e0 [ 470.850902][ T8840] ? __x64_sys_sendfile64+0xa0/0xa0 [ 470.856125][ T8840] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 470.862135][ T8840] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 470.868158][ T8840] do_syscall_64+0x2b/0x70 [ 470.872610][ T8840] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 470.878614][ T8840] RIP: 0033:0x7ff452b1b0b9 [ 470.883046][ T8840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.902764][ T8840] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 470.911218][ T8840] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 470.919223][ T8840] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 470.927259][ T8840] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 470.935256][ T8840] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 470.943252][ T8840] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 470.951270][ T8840] [ 470.965012][ T8840] memory: usage 36kB, limit 0kB, failcnt 557 [ 470.971684][ T8840] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 470.988455][ T8840] Memory cgroup stats for /syz1: [ 470.988647][ T8840] anon 0 [ 470.988647][ T8840] file 0 [ 470.988647][ T8840] kernel 36864 [ 470.988647][ T8840] kernel_stack 0 [ 470.988647][ T8840] pagetables 0 [ 470.988647][ T8840] sec_pagetables 0 [ 470.988647][ T8840] percpu 0 [ 470.988647][ T8840] sock 0 [ 470.988647][ T8840] vmalloc 0 [ 470.988647][ T8840] shmem 0 [ 470.988647][ T8840] zswap 0 [ 470.988647][ T8840] zswapped 0 [ 470.988647][ T8840] file_mapped 0 [ 470.988647][ T8840] file_dirty 0 [ 470.988647][ T8840] file_writeback 0 [ 470.988647][ T8840] swapcached 0 [ 470.988647][ T8840] anon_thp 0 [ 470.988647][ T8840] file_thp 0 [ 470.988647][ T8840] shmem_thp 0 [ 470.988647][ T8840] inactive_anon 0 [ 470.988647][ T8840] active_anon 0 [ 470.988647][ T8840] inactive_file 0 [ 470.988647][ T8840] active_file 0 [ 470.988647][ T8840] unevictable 0 [ 470.988647][ T8840] slab_reclaimable 9328 [ 470.988647][ T8840] slab_unreclaimable 26712 [ 470.988647][ T8840] slab 36040 [ 470.988647][ T8840] workingset_refault_anon 0 [ 471.134098][ T8840] Out of memory and no killable processes... [ 471.145991][ T8863] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 471.186382][ T38] device hsr_slave_0 left promiscuous mode [ 471.202711][ T8863] CPU: 1 PID: 8863 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 471.213185][ T8863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 471.223359][ T8863] Call Trace: [ 471.226662][ T8863] [ 471.229616][ T8863] dump_stack_lvl+0x1e3/0x2d0 [ 471.234328][ T8863] ? nf_tcp_handle_invalid+0x630/0x630 [ 471.239907][ T8863] ? panic+0x770/0x770 [ 471.244114][ T8863] dump_header+0xdd/0xa30 [ 471.248658][ T8863] out_of_memory+0x895/0xb30 [ 471.253804][ T8863] ? unregister_oom_notifier+0x20/0x20 [ 471.259295][ T8863] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 471.265320][ T8863] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 471.270903][ T8863] ? mem_cgroup_oom_trylock+0x220/0x220 [ 471.276499][ T8863] ? cgroup_file_notify+0x123/0x190 [ 471.281782][ T8863] memory_max_write+0x374/0x490 [ 471.286673][ T8863] ? memory_max_show+0xa0/0xa0 [ 471.291485][ T8863] ? read_lock_is_recursive+0x10/0x10 [ 471.296884][ T8863] ? memory_max_show+0xa0/0xa0 [ 471.301699][ T8863] cgroup_file_write+0x2ab/0x780 [ 471.306687][ T8863] ? cgroup_seqfile_stop+0xd0/0xd0 [ 471.311847][ T8863] ? cgroup_seqfile_stop+0xd0/0xd0 [ 471.317077][ T8863] kernfs_fop_write_iter+0x3ac/0x500 [ 471.322410][ T8863] do_iter_write+0x6f0/0xc50 [ 471.327043][ T8863] ? rcu_read_lock_sched_held+0x89/0x130 [ 471.332812][ T8863] ? vfs_iter_write+0xa0/0xa0 [ 471.337539][ T8863] ? vfs_iter_write+0x69/0xa0 [ 471.342426][ T8863] iter_file_splice_write+0x830/0xff0 [ 471.347865][ T8863] ? splice_from_pipe+0x220/0x220 [ 471.352930][ T8863] ? splice_shrink_spd+0xb0/0xb0 [ 471.357911][ T8863] ? splice_from_pipe+0x220/0x220 [ 471.363058][ T8863] direct_splice_actor+0xe6/0x1c0 [ 471.368117][ T8863] splice_direct_to_actor+0x4e4/0xc00 [ 471.373534][ T8863] ? do_splice_direct+0x3f0/0x3f0 [ 471.378774][ T8863] ? pipe_to_sendpage+0x340/0x340 [ 471.383830][ T8863] ? bpf_lsm_file_permission+0x5/0x10 [ 471.389246][ T8863] ? security_file_permission+0xe0/0x5c0 [ 471.394920][ T8863] do_splice_direct+0x2a0/0x3f0 [ 471.399826][ T8863] ? splice_direct_to_actor+0xc00/0xc00 [ 471.405482][ T8863] ? rcu_read_lock_any_held+0xb3/0x150 [ 471.411149][ T8863] do_sendfile+0x641/0xfd0 [ 471.415587][ T8863] ? do_pwritev+0x360/0x360 [ 471.420188][ T8863] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 471.426610][ T8863] __se_sys_sendfile64+0x178/0x1e0 [ 471.431742][ T8863] ? __x64_sys_sendfile64+0xa0/0xa0 [ 471.437051][ T8863] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 471.443061][ T8863] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 471.449147][ T8863] do_syscall_64+0x2b/0x70 [ 471.453832][ T8863] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 471.459726][ T8863] RIP: 0033:0x7ff452b1b0b9 [ 471.464139][ T8863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.484013][ T8863] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 471.492424][ T8863] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 471.500392][ T8863] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 471.508364][ T8863] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 471.516344][ T8863] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 471.524319][ T8863] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 471.532302][ T8863] [ 471.545995][ T8863] memory: usage 36kB, limit 0kB, failcnt 557 [ 471.552361][ T38] device hsr_slave_1 left promiscuous mode [ 471.572007][ T8863] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 471.580829][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 471.596325][ T38] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 471.596877][ T8863] Memory cgroup stats for /syz1: [ 471.621206][ T8863] anon 0 [ 471.621206][ T8863] file 0 [ 471.621206][ T8863] kernel 36864 [ 471.621206][ T8863] kernel_stack 0 [ 471.621206][ T8863] pagetables 0 [ 471.621206][ T8863] sec_pagetables 0 [ 471.621206][ T8863] percpu 0 [ 471.621206][ T8863] sock 0 [ 471.621206][ T8863] vmalloc 0 [ 471.621206][ T8863] shmem 0 [ 471.621206][ T8863] zswap 0 [ 471.621206][ T8863] zswapped 0 [ 471.621206][ T8863] file_mapped 0 [ 471.621206][ T8863] file_dirty 0 [ 471.621206][ T8863] file_writeback 0 [ 471.621206][ T8863] swapcached 0 [ 471.621206][ T8863] anon_thp 0 [ 471.621206][ T8863] file_thp 0 [ 471.621206][ T8863] shmem_thp 0 [ 471.621206][ T8863] inactive_anon 0 [ 471.621206][ T8863] active_anon 0 [ 471.621206][ T8863] inactive_file 0 [ 471.621206][ T8863] active_file 0 [ 471.621206][ T8863] unevictable 0 [ 471.621206][ T8863] slab_reclaimable 9328 [ 471.621206][ T8863] slab_unreclaimable 26712 [ 471.621206][ T8863] slab 36040 [ 471.621206][ T8863] workingset_refault_anon 0 [ 471.723983][ T8863] Out of memory and no killable processes... [ 471.727626][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 471.737657][ T8875] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 471.774911][ T38] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 471.787497][ T8875] CPU: 0 PID: 8875 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 471.797967][ T8875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 471.808055][ T8875] Call Trace: [ 471.811618][ T8875] [ 471.814570][ T8875] dump_stack_lvl+0x1e3/0x2d0 [ 471.819281][ T8875] ? nf_tcp_handle_invalid+0x630/0x630 [ 471.824768][ T8875] ? panic+0x770/0x770 [ 471.828886][ T8875] dump_header+0xdd/0xa30 [ 471.833343][ T8875] out_of_memory+0x895/0xb30 [ 471.837988][ T8875] ? unregister_oom_notifier+0x20/0x20 [ 471.843818][ T8875] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 471.849841][ T8875] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 471.855424][ T8875] ? mem_cgroup_oom_trylock+0x220/0x220 [ 471.861004][ T8875] ? cgroup_file_notify+0x123/0x190 [ 471.866301][ T8875] memory_max_write+0x374/0x490 [ 471.871251][ T8875] ? memory_max_show+0xa0/0xa0 [ 471.876110][ T8875] ? read_lock_is_recursive+0x10/0x10 [ 471.881569][ T8875] ? memory_max_show+0xa0/0xa0 [ 471.886354][ T8875] cgroup_file_write+0x2ab/0x780 [ 471.891304][ T8875] ? cgroup_seqfile_stop+0xd0/0xd0 [ 471.896429][ T8875] ? cgroup_seqfile_stop+0xd0/0xd0 [ 471.901535][ T8875] kernfs_fop_write_iter+0x3ac/0x500 [ 471.906826][ T8875] do_iter_write+0x6f0/0xc50 [ 471.911423][ T8875] ? rcu_read_lock_sched_held+0x89/0x130 [ 471.917058][ T8875] ? vfs_iter_write+0xa0/0xa0 [ 471.921741][ T8875] ? vfs_iter_write+0x69/0xa0 [ 471.926425][ T8875] iter_file_splice_write+0x830/0xff0 [ 471.931817][ T8875] ? splice_from_pipe+0x220/0x220 [ 471.936849][ T8875] ? splice_shrink_spd+0xb0/0xb0 [ 471.941798][ T8875] ? splice_from_pipe+0x220/0x220 [ 471.946821][ T8875] direct_splice_actor+0xe6/0x1c0 [ 471.951856][ T8875] splice_direct_to_actor+0x4e4/0xc00 [ 471.957254][ T8875] ? do_splice_direct+0x3f0/0x3f0 [ 471.962289][ T8875] ? pipe_to_sendpage+0x340/0x340 [ 471.967324][ T8875] ? bpf_lsm_file_permission+0x5/0x10 [ 471.972705][ T8875] ? security_file_permission+0xe0/0x5c0 [ 471.978348][ T8875] do_splice_direct+0x2a0/0x3f0 [ 471.983212][ T8875] ? splice_direct_to_actor+0xc00/0xc00 [ 471.988840][ T8875] ? rcu_read_lock_any_held+0xb3/0x150 [ 471.994346][ T8875] do_sendfile+0x641/0xfd0 [ 471.998774][ T8875] ? do_pwritev+0x360/0x360 [ 472.003283][ T8875] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 472.009263][ T8875] __se_sys_sendfile64+0x178/0x1e0 [ 472.014390][ T8875] ? __x64_sys_sendfile64+0xa0/0xa0 [ 472.019587][ T8875] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 472.025918][ T8875] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 472.032077][ T8875] do_syscall_64+0x2b/0x70 [ 472.036496][ T8875] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 472.042387][ T8875] RIP: 0033:0x7ff452b1b0b9 [ 472.046827][ T8875] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.067034][ T8875] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 472.075453][ T8875] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 472.083427][ T8875] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 472.091487][ T8875] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 472.099452][ T8875] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 472.107429][ T8875] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 472.115501][ T8875] [ 472.131660][ T38] device bridge_slave_1 left promiscuous mode [ 472.140765][ T38] bridge0: port 2(bridge_slave_1) entered disabled state [ 472.185399][ T38] device bridge_slave_0 left promiscuous mode [ 472.207863][ T8875] memory: usage 36kB, limit 0kB, failcnt 557 [ 472.214113][ T8875] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.218045][ T38] bridge0: port 1(bridge_slave_0) entered disabled state [ 472.241423][ T8875] Memory cgroup stats for /syz1: [ 472.241587][ T8875] anon 0 [ 472.241587][ T8875] file 0 [ 472.241587][ T8875] kernel 36864 [ 472.241587][ T8875] kernel_stack 0 [ 472.241587][ T8875] pagetables 0 [ 472.241587][ T8875] sec_pagetables 0 [ 472.241587][ T8875] percpu 0 [ 472.241587][ T8875] sock 0 [ 472.241587][ T8875] vmalloc 0 [ 472.241587][ T8875] shmem 0 [ 472.241587][ T8875] zswap 0 [ 472.241587][ T8875] zswapped 0 [ 472.241587][ T8875] file_mapped 0 [ 472.241587][ T8875] file_dirty 0 [ 472.241587][ T8875] file_writeback 0 [ 472.241587][ T8875] swapcached 0 [ 472.241587][ T8875] anon_thp 0 [ 472.241587][ T8875] file_thp 0 [ 472.241587][ T8875] shmem_thp 0 [ 472.241587][ T8875] inactive_anon 0 [ 472.241587][ T8875] active_anon 0 [ 472.241587][ T8875] inactive_file 0 [ 472.241587][ T8875] active_file 0 [ 472.241587][ T8875] unevictable 0 [ 472.241587][ T8875] slab_reclaimable 9328 [ 472.241587][ T8875] slab_unreclaimable 26712 [ 472.241587][ T8875] slab 36040 [ 472.241587][ T8875] workingset_refault_anon 0 [ 472.339911][ T8875] Out of memory and no killable processes... [ 472.346253][ T8890] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 472.364827][ T38] device veth1_macvtap left promiscuous mode [ 472.374809][ T8890] CPU: 0 PID: 8890 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 472.382484][ T38] device veth0_macvtap left promiscuous mode [ 472.385331][ T8890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 472.385345][ T8890] Call Trace: [ 472.385353][ T8890] [ 472.385361][ T8890] dump_stack_lvl+0x1e3/0x2d0 [ 472.385392][ T8890] ? nf_tcp_handle_invalid+0x630/0x630 [ 472.405848][ T38] device veth1_vlan left promiscuous mode [ 472.408100][ T8890] ? panic+0x770/0x770 [ 472.408149][ T8890] dump_header+0xdd/0xa30 [ 472.408175][ T8890] out_of_memory+0x895/0xb30 [ 472.408200][ T8890] ? unregister_oom_notifier+0x20/0x20 [ 472.426642][ T38] device veth0_vlan left promiscuous mode [ 472.428960][ T8890] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 472.428999][ T8890] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 472.429021][ T8890] ? preempt_schedule_thunk+0x16/0x20 [ 472.429049][ T8890] ? mem_cgroup_oom_trylock+0x220/0x220 [ 472.429082][ T8890] ? cgroup_file_notify+0x123/0x190 [ 472.476744][ T8890] memory_max_write+0x374/0x490 [ 472.481616][ T8890] ? memory_max_show+0xa0/0xa0 [ 472.486393][ T8890] ? read_lock_is_recursive+0x10/0x10 [ 472.491773][ T8890] ? memory_max_show+0xa0/0xa0 [ 472.496546][ T8890] cgroup_file_write+0x2ab/0x780 [ 472.501501][ T8890] ? cgroup_seqfile_stop+0xd0/0xd0 [ 472.506664][ T8890] ? cgroup_seqfile_stop+0xd0/0xd0 [ 472.511784][ T8890] kernfs_fop_write_iter+0x3ac/0x500 [ 472.517107][ T8890] do_iter_write+0x6f0/0xc50 [ 472.522067][ T8890] ? rcu_read_lock_sched_held+0x89/0x130 [ 472.527715][ T8890] ? vfs_iter_write+0xa0/0xa0 [ 472.532410][ T8890] ? vfs_iter_write+0x69/0xa0 [ 472.537191][ T8890] iter_file_splice_write+0x830/0xff0 [ 472.542592][ T8890] ? splice_from_pipe+0x220/0x220 [ 472.547633][ T8890] ? splice_shrink_spd+0xb0/0xb0 [ 472.552592][ T8890] ? splice_from_pipe+0x220/0x220 [ 472.557627][ T8890] direct_splice_actor+0xe6/0x1c0 [ 472.562754][ T8890] splice_direct_to_actor+0x4e4/0xc00 [ 472.568157][ T8890] ? do_splice_direct+0x3f0/0x3f0 [ 472.573202][ T8890] ? pipe_to_sendpage+0x340/0x340 [ 472.578235][ T8890] ? bpf_lsm_file_permission+0x5/0x10 [ 472.583636][ T8890] ? security_file_permission+0xe0/0x5c0 [ 472.589298][ T8890] do_splice_direct+0x2a0/0x3f0 [ 472.594169][ T8890] ? splice_direct_to_actor+0xc00/0xc00 [ 472.599822][ T8890] ? rcu_read_lock_any_held+0xb3/0x150 [ 472.605303][ T8890] do_sendfile+0x641/0xfd0 [ 472.609743][ T8890] ? do_pwritev+0x360/0x360 [ 472.614264][ T8890] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 472.620344][ T8890] __se_sys_sendfile64+0x178/0x1e0 [ 472.625468][ T8890] ? __x64_sys_sendfile64+0xa0/0xa0 [ 472.630673][ T8890] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 472.636692][ T8890] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 472.642690][ T8890] do_syscall_64+0x2b/0x70 [ 472.647113][ T8890] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 472.653015][ T8890] RIP: 0033:0x7ff452b1b0b9 [ 472.657433][ T8890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.677061][ T8890] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 472.685495][ T8890] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 472.693496][ T8890] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 472.701494][ T8890] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 472.709501][ T8890] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 472.717514][ T8890] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 472.725594][ T8890] [ 472.740508][ T8890] memory: usage 36kB, limit 0kB, failcnt 557 [ 472.746704][ T8890] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 472.754055][ T8890] Memory cgroup stats for /syz1: [ 472.754223][ T8890] anon 0 [ 472.754223][ T8890] file 0 [ 472.754223][ T8890] kernel 36864 [ 472.754223][ T8890] kernel_stack 0 [ 472.754223][ T8890] pagetables 0 [ 472.754223][ T8890] sec_pagetables 0 [ 472.754223][ T8890] percpu 0 [ 472.754223][ T8890] sock 0 [ 472.754223][ T8890] vmalloc 0 [ 472.754223][ T8890] shmem 0 [ 472.754223][ T8890] zswap 0 [ 472.754223][ T8890] zswapped 0 [ 472.754223][ T8890] file_mapped 0 [ 472.754223][ T8890] file_dirty 0 [ 472.754223][ T8890] file_writeback 0 [ 472.754223][ T8890] swapcached 0 [ 472.754223][ T8890] anon_thp 0 [ 472.754223][ T8890] file_thp 0 [ 472.754223][ T8890] shmem_thp 0 [ 472.754223][ T8890] inactive_anon 0 [ 472.754223][ T8890] active_anon 0 [ 472.754223][ T8890] inactive_file 0 [ 472.754223][ T8890] active_file 0 [ 472.754223][ T8890] unevictable 0 [ 472.754223][ T8890] slab_reclaimable 9328 [ 472.754223][ T8890] slab_unreclaimable 26712 [ 472.754223][ T8890] slab 36040 [ 472.754223][ T8890] workingset_refault_anon 0 [ 472.868636][ T8890] Out of memory and no killable processes... [ 472.874778][ T8894] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 472.894016][ T8894] CPU: 0 PID: 8894 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 472.904480][ T8894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 472.914555][ T8894] Call Trace: [ 472.917856][ T8894] [ 472.920811][ T8894] dump_stack_lvl+0x1e3/0x2d0 [ 472.925498][ T8894] ? nf_tcp_handle_invalid+0x630/0x630 [ 472.930974][ T8894] ? panic+0x770/0x770 [ 472.935065][ T8894] dump_header+0xdd/0xa30 [ 472.939417][ T8894] out_of_memory+0x895/0xb30 [ 472.944017][ T8894] ? unregister_oom_notifier+0x20/0x20 [ 472.949555][ T8894] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 472.955534][ T8894] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 472.961081][ T8894] ? mem_cgroup_oom_trylock+0x220/0x220 [ 472.966625][ T8894] ? cgroup_file_notify+0x123/0x190 [ 472.971814][ T8894] memory_max_write+0x374/0x490 [ 472.976658][ T8894] ? memory_max_show+0xa0/0xa0 [ 472.981424][ T8894] ? read_lock_is_recursive+0x10/0x10 [ 472.986800][ T8894] ? memory_max_show+0xa0/0xa0 [ 472.991576][ T8894] cgroup_file_write+0x2ab/0x780 [ 472.996532][ T8894] ? cgroup_seqfile_stop+0xd0/0xd0 [ 473.001645][ T8894] ? cgroup_seqfile_stop+0xd0/0xd0 [ 473.006747][ T8894] kernfs_fop_write_iter+0x3ac/0x500 [ 473.012061][ T8894] do_iter_write+0x6f0/0xc50 [ 473.016673][ T8894] ? rcu_read_lock_sched_held+0x89/0x130 [ 473.022308][ T8894] ? vfs_iter_write+0xa0/0xa0 [ 473.027015][ T8894] ? vfs_iter_write+0x69/0xa0 [ 473.031681][ T8894] iter_file_splice_write+0x830/0xff0 [ 473.037076][ T8894] ? splice_from_pipe+0x220/0x220 [ 473.042109][ T8894] ? splice_shrink_spd+0xb0/0xb0 [ 473.047043][ T8894] ? splice_from_pipe+0x220/0x220 [ 473.052055][ T8894] direct_splice_actor+0xe6/0x1c0 [ 473.057111][ T8894] splice_direct_to_actor+0x4e4/0xc00 [ 473.062500][ T8894] ? do_splice_direct+0x3f0/0x3f0 [ 473.067512][ T8894] ? pipe_to_sendpage+0x340/0x340 [ 473.072527][ T8894] ? bpf_lsm_file_permission+0x5/0x10 [ 473.077898][ T8894] ? security_file_permission+0xe0/0x5c0 [ 473.083541][ T8894] do_splice_direct+0x2a0/0x3f0 [ 473.088394][ T8894] ? splice_direct_to_actor+0xc00/0xc00 [ 473.094287][ T8894] ? rcu_read_lock_any_held+0xb3/0x150 [ 473.099788][ T8894] do_sendfile+0x641/0xfd0 [ 473.104226][ T8894] ? do_pwritev+0x360/0x360 [ 473.108721][ T8894] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 473.114690][ T8894] __se_sys_sendfile64+0x178/0x1e0 [ 473.119821][ T8894] ? __x64_sys_sendfile64+0xa0/0xa0 [ 473.125049][ T8894] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 473.131039][ T8894] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 473.137032][ T8894] do_syscall_64+0x2b/0x70 [ 473.141456][ T8894] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 473.147443][ T8894] RIP: 0033:0x7ff452b1b0b9 [ 473.151873][ T8894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.171657][ T8894] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 473.180173][ T8894] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 473.188150][ T8894] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 473.196210][ T8894] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 473.204187][ T8894] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 473.212157][ T8894] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 473.220150][ T8894] [ 473.228364][ T8894] memory: usage 36kB, limit 0kB, failcnt 557 [ 473.235121][ T8894] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 473.247680][ T8894] Memory cgroup stats for /syz1: [ 473.247872][ T8894] anon 0 [ 473.247872][ T8894] file 0 [ 473.247872][ T8894] kernel 36864 [ 473.247872][ T8894] kernel_stack 0 [ 473.247872][ T8894] pagetables 0 [ 473.247872][ T8894] sec_pagetables 0 [ 473.247872][ T8894] percpu 0 [ 473.247872][ T8894] sock 0 [ 473.247872][ T8894] vmalloc 0 [ 473.247872][ T8894] shmem 0 [ 473.247872][ T8894] zswap 0 [ 473.247872][ T8894] zswapped 0 [ 473.247872][ T8894] file_mapped 0 [ 473.247872][ T8894] file_dirty 0 [ 473.247872][ T8894] file_writeback 0 [ 473.247872][ T8894] swapcached 0 [ 473.247872][ T8894] anon_thp 0 [ 473.247872][ T8894] file_thp 0 [ 473.247872][ T8894] shmem_thp 0 [ 473.247872][ T8894] inactive_anon 0 [ 473.247872][ T8894] active_anon 0 [ 473.247872][ T8894] inactive_file 0 [ 473.247872][ T8894] active_file 0 [ 473.247872][ T8894] unevictable 0 [ 473.247872][ T8894] slab_reclaimable 9328 [ 473.247872][ T8894] slab_unreclaimable 26712 [ 473.247872][ T8894] slab 36040 [ 473.247872][ T8894] workingset_refault_anon 0 [ 473.365818][ T8894] Out of memory and no killable processes... [ 473.373579][ T8900] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 473.387390][ T8900] CPU: 0 PID: 8900 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 473.397932][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 473.408014][ T8900] Call Trace: [ 473.411299][ T8900] [ 473.414229][ T8900] dump_stack_lvl+0x1e3/0x2d0 [ 473.418921][ T8900] ? nf_tcp_handle_invalid+0x630/0x630 [ 473.424395][ T8900] ? panic+0x770/0x770 [ 473.428488][ T8900] dump_header+0xdd/0xa30 [ 473.432830][ T8900] out_of_memory+0x895/0xb30 [ 473.437603][ T8900] ? unregister_oom_notifier+0x20/0x20 [ 473.443161][ T8900] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 473.449158][ T8900] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 473.455078][ T8900] ? preempt_schedule_thunk+0x16/0x20 [ 473.460531][ T8900] ? mem_cgroup_oom_trylock+0x220/0x220 [ 473.466202][ T8900] ? cgroup_file_notify+0x123/0x190 [ 473.471417][ T8900] memory_max_write+0x374/0x490 [ 473.476303][ T8900] ? memory_max_show+0xa0/0xa0 [ 473.481086][ T8900] ? read_lock_is_recursive+0x10/0x10 [ 473.486545][ T8900] ? memory_max_show+0xa0/0xa0 [ 473.491350][ T8900] cgroup_file_write+0x2ab/0x780 [ 473.496296][ T8900] ? cgroup_seqfile_stop+0xd0/0xd0 [ 473.501506][ T8900] ? cgroup_seqfile_stop+0xd0/0xd0 [ 473.506620][ T8900] kernfs_fop_write_iter+0x3ac/0x500 [ 473.511923][ T8900] do_iter_write+0x6f0/0xc50 [ 473.516525][ T8900] ? rcu_read_lock_sched_held+0x89/0x130 [ 473.522196][ T8900] ? vfs_iter_write+0xa0/0xa0 [ 473.526888][ T8900] ? vfs_iter_write+0x69/0xa0 [ 473.531572][ T8900] iter_file_splice_write+0x830/0xff0 [ 473.537005][ T8900] ? splice_from_pipe+0x220/0x220 [ 473.542038][ T8900] ? splice_shrink_spd+0xb0/0xb0 [ 473.547081][ T8900] ? splice_from_pipe+0x220/0x220 [ 473.552141][ T8900] direct_splice_actor+0xe6/0x1c0 [ 473.557170][ T8900] splice_direct_to_actor+0x4e4/0xc00 [ 473.563093][ T8900] ? do_splice_direct+0x3f0/0x3f0 [ 473.568119][ T8900] ? pipe_to_sendpage+0x340/0x340 [ 473.573239][ T8900] ? bpf_lsm_file_permission+0x5/0x10 [ 473.578712][ T8900] ? security_file_permission+0xe0/0x5c0 [ 473.584373][ T8900] do_splice_direct+0x2a0/0x3f0 [ 473.589239][ T8900] ? splice_direct_to_actor+0xc00/0xc00 [ 473.594785][ T8900] ? rcu_read_lock_any_held+0xb3/0x150 [ 473.605033][ T8900] do_sendfile+0x641/0xfd0 [ 473.609466][ T8900] ? do_pwritev+0x360/0x360 [ 473.616236][ T8900] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 473.622744][ T8900] __se_sys_sendfile64+0x178/0x1e0 [ 473.628044][ T8900] ? __x64_sys_sendfile64+0xa0/0xa0 [ 473.633245][ T8900] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 473.639233][ T8900] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 473.645306][ T8900] do_syscall_64+0x2b/0x70 [ 473.649858][ T8900] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 473.655859][ T8900] RIP: 0033:0x7ff452b1b0b9 [ 473.660307][ T8900] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.680091][ T8900] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 473.688516][ T8900] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 473.696583][ T8900] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 473.704568][ T8900] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 473.712628][ T8900] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 473.720691][ T8900] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 473.728769][ T8900] [ 473.737569][ T8900] memory: usage 36kB, limit 0kB, failcnt 557 [ 473.744060][ T8900] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 473.751393][ T8900] Memory cgroup stats for /syz1: [ 473.751528][ T8900] anon 0 [ 473.751528][ T8900] file 0 [ 473.751528][ T8900] kernel 36864 [ 473.751528][ T8900] kernel_stack 0 [ 473.751528][ T8900] pagetables 0 [ 473.751528][ T8900] sec_pagetables 0 [ 473.751528][ T8900] percpu 0 [ 473.751528][ T8900] sock 0 [ 473.751528][ T8900] vmalloc 0 [ 473.751528][ T8900] shmem 0 [ 473.751528][ T8900] zswap 0 [ 473.751528][ T8900] zswapped 0 [ 473.751528][ T8900] file_mapped 0 [ 473.751528][ T8900] file_dirty 0 [ 473.751528][ T8900] file_writeback 0 [ 473.751528][ T8900] swapcached 0 [ 473.751528][ T8900] anon_thp 0 [ 473.751528][ T8900] file_thp 0 [ 473.751528][ T8900] shmem_thp 0 [ 473.751528][ T8900] inactive_anon 0 [ 473.751528][ T8900] active_anon 0 [ 473.751528][ T8900] inactive_file 0 [ 473.751528][ T8900] active_file 0 [ 473.751528][ T8900] unevictable 0 [ 473.751528][ T8900] slab_reclaimable 9328 [ 473.751528][ T8900] slab_unreclaimable 26712 [ 473.751528][ T8900] slab 36040 [ 473.751528][ T8900] workingset_refault_anon 0 [ 473.863182][ T8900] Out of memory and no killable processes... [ 473.869682][ T8905] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 473.901124][ T8905] CPU: 1 PID: 8905 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 473.911683][ T8905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 473.922034][ T8905] Call Trace: [ 473.925337][ T8905] [ 473.928294][ T8905] dump_stack_lvl+0x1e3/0x2d0 [ 473.933094][ T8905] ? nf_tcp_handle_invalid+0x630/0x630 [ 473.939047][ T8905] ? panic+0x770/0x770 [ 473.943171][ T8905] dump_header+0xdd/0xa30 [ 473.947552][ T8905] out_of_memory+0x895/0xb30 [ 473.952247][ T8905] ? unregister_oom_notifier+0x20/0x20 [ 473.957767][ T8905] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 473.963784][ T8905] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 473.969586][ T8905] ? preempt_schedule_thunk+0x16/0x20 [ 473.975239][ T8905] ? mem_cgroup_oom_trylock+0x220/0x220 [ 473.980789][ T8905] ? cgroup_file_notify+0x123/0x190 [ 473.986261][ T8905] memory_max_write+0x374/0x490 [ 473.991131][ T8905] ? memory_max_show+0xa0/0xa0 [ 473.995990][ T8905] ? read_lock_is_recursive+0x10/0x10 [ 474.001361][ T8905] ? memory_max_show+0xa0/0xa0 [ 474.006163][ T8905] cgroup_file_write+0x2ab/0x780 [ 474.011125][ T8905] ? cgroup_seqfile_stop+0xd0/0xd0 [ 474.016253][ T8905] ? cgroup_seqfile_stop+0xd0/0xd0 [ 474.021368][ T8905] kernfs_fop_write_iter+0x3ac/0x500 [ 474.026957][ T8905] do_iter_write+0x6f0/0xc50 [ 474.031560][ T8905] ? rcu_read_lock_sched_held+0x89/0x130 [ 474.037538][ T8905] ? vfs_iter_write+0xa0/0xa0 [ 474.042246][ T8905] ? vfs_iter_write+0x69/0xa0 [ 474.047100][ T8905] iter_file_splice_write+0x830/0xff0 [ 474.052492][ T8905] ? splice_from_pipe+0x220/0x220 [ 474.057526][ T8905] ? splice_shrink_spd+0xb0/0xb0 [ 474.062559][ T8905] ? splice_from_pipe+0x220/0x220 [ 474.067608][ T8905] direct_splice_actor+0xe6/0x1c0 [ 474.072767][ T8905] splice_direct_to_actor+0x4e4/0xc00 [ 474.078355][ T8905] ? do_splice_direct+0x3f0/0x3f0 [ 474.083390][ T8905] ? pipe_to_sendpage+0x340/0x340 [ 474.088424][ T8905] ? bpf_lsm_file_permission+0x5/0x10 [ 474.093800][ T8905] ? security_file_permission+0xe0/0x5c0 [ 474.099804][ T8905] do_splice_direct+0x2a0/0x3f0 [ 474.104663][ T8905] ? splice_direct_to_actor+0xc00/0xc00 [ 474.110468][ T8905] ? rcu_read_lock_any_held+0xb3/0x150 [ 474.116038][ T8905] do_sendfile+0x641/0xfd0 [ 474.121249][ T8905] ? do_pwritev+0x360/0x360 [ 474.125759][ T8905] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 474.131856][ T8905] __se_sys_sendfile64+0x178/0x1e0 [ 474.137090][ T8905] ? __x64_sys_sendfile64+0xa0/0xa0 [ 474.142303][ T8905] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 474.148295][ T8905] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 474.154277][ T8905] do_syscall_64+0x2b/0x70 [ 474.158695][ T8905] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 474.164638][ T8905] RIP: 0033:0x7ff452b1b0b9 [ 474.169058][ T8905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.188836][ T8905] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 474.197266][ T8905] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 474.205253][ T8905] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 474.213343][ T8905] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 474.221418][ T8905] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 474.229387][ T8905] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 474.237547][ T8905] [ 474.264046][ T8905] memory: usage 36kB, limit 0kB, failcnt 557 [ 474.272838][ T8905] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.295901][ T8905] Memory cgroup stats for /syz1: [ 474.296153][ T8905] anon 0 [ 474.296153][ T8905] file 0 [ 474.296153][ T8905] kernel 36864 [ 474.296153][ T8905] kernel_stack 0 [ 474.296153][ T8905] pagetables 0 [ 474.296153][ T8905] sec_pagetables 0 [ 474.296153][ T8905] percpu 0 [ 474.296153][ T8905] sock 0 [ 474.296153][ T8905] vmalloc 0 [ 474.296153][ T8905] shmem 0 [ 474.296153][ T8905] zswap 0 [ 474.296153][ T8905] zswapped 0 [ 474.296153][ T8905] file_mapped 0 [ 474.296153][ T8905] file_dirty 0 [ 474.296153][ T8905] file_writeback 0 [ 474.296153][ T8905] swapcached 0 [ 474.296153][ T8905] anon_thp 0 [ 474.296153][ T8905] file_thp 0 [ 474.296153][ T8905] shmem_thp 0 [ 474.296153][ T8905] inactive_anon 0 [ 474.296153][ T8905] active_anon 0 [ 474.296153][ T8905] inactive_file 0 [ 474.296153][ T8905] active_file 0 [ 474.296153][ T8905] unevictable 0 [ 474.296153][ T8905] slab_reclaimable 9328 [ 474.296153][ T8905] slab_unreclaimable 26712 [ 474.296153][ T8905] slab 36040 [ 474.296153][ T8905] workingset_refault_anon 0 [ 474.435982][ T8905] Out of memory and no killable processes... [ 474.468432][ T8914] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 474.510701][ T8914] CPU: 1 PID: 8914 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 474.521202][ T8914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 474.531563][ T8914] Call Trace: [ 474.534843][ T8914] [ 474.537781][ T8914] dump_stack_lvl+0x1e3/0x2d0 [ 474.542465][ T8914] ? nf_tcp_handle_invalid+0x630/0x630 [ 474.547921][ T8914] ? panic+0x770/0x770 [ 474.552001][ T8914] dump_header+0xdd/0xa30 [ 474.556330][ T8914] out_of_memory+0x895/0xb30 [ 474.560917][ T8914] ? unregister_oom_notifier+0x20/0x20 [ 474.566366][ T8914] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 474.572521][ T8914] ? lockdep_hardirqs_on+0x95/0x140 [ 474.577717][ T8914] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 474.583884][ T8914] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 474.589427][ T8914] ? preempt_schedule_thunk+0x16/0x20 [ 474.594826][ T8914] ? mem_cgroup_oom_trylock+0x220/0x220 [ 474.600396][ T8914] ? cgroup_file_notify+0x123/0x190 [ 474.605609][ T8914] memory_max_write+0x374/0x490 [ 474.610475][ T8914] ? memory_max_show+0xa0/0xa0 [ 474.615346][ T8914] ? read_lock_is_recursive+0x10/0x10 [ 474.620717][ T8914] ? memory_max_show+0xa0/0xa0 [ 474.625481][ T8914] cgroup_file_write+0x2ab/0x780 [ 474.630426][ T8914] ? cgroup_seqfile_stop+0xd0/0xd0 [ 474.635547][ T8914] ? cgroup_seqfile_stop+0xd0/0xd0 [ 474.640655][ T8914] kernfs_fop_write_iter+0x3ac/0x500 [ 474.645950][ T8914] do_iter_write+0x6f0/0xc50 [ 474.650570][ T8914] ? rcu_read_lock_sched_held+0x89/0x130 [ 474.656204][ T8914] ? vfs_iter_write+0xa0/0xa0 [ 474.660887][ T8914] ? vfs_iter_write+0x69/0xa0 [ 474.665561][ T8914] iter_file_splice_write+0x830/0xff0 [ 474.670952][ T8914] ? splice_from_pipe+0x220/0x220 [ 474.675979][ T8914] ? splice_shrink_spd+0xb0/0xb0 [ 474.681015][ T8914] ? splice_from_pipe+0x220/0x220 [ 474.686044][ T8914] direct_splice_actor+0xe6/0x1c0 [ 474.691102][ T8914] splice_direct_to_actor+0x4e4/0xc00 [ 474.696580][ T8914] ? do_splice_direct+0x3f0/0x3f0 [ 474.701604][ T8914] ? pipe_to_sendpage+0x340/0x340 [ 474.706631][ T8914] ? bpf_lsm_file_permission+0x5/0x10 [ 474.712002][ T8914] ? security_file_permission+0xe0/0x5c0 [ 474.717677][ T8914] do_splice_direct+0x2a0/0x3f0 [ 474.722534][ T8914] ? splice_direct_to_actor+0xc00/0xc00 [ 474.728075][ T8914] ? rcu_read_lock_any_held+0xb3/0x150 [ 474.733633][ T8914] do_sendfile+0x641/0xfd0 [ 474.738061][ T8914] ? do_pwritev+0x360/0x360 [ 474.742568][ T8914] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 474.748557][ T8914] __se_sys_sendfile64+0x178/0x1e0 [ 474.753669][ T8914] ? __x64_sys_sendfile64+0xa0/0xa0 [ 474.758876][ T8914] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 474.764866][ T8914] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 474.770848][ T8914] do_syscall_64+0x2b/0x70 [ 474.775265][ T8914] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 474.781154][ T8914] RIP: 0033:0x7ff452b1b0b9 [ 474.785583][ T8914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.805188][ T8914] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 474.813690][ T8914] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 474.821837][ T8914] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 474.829801][ T8914] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 474.837774][ T8914] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 474.845739][ T8914] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 474.853722][ T8914] [ 474.906281][ T8914] memory: usage 36kB, limit 0kB, failcnt 557 [ 474.912870][ T8914] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 474.920499][ T8914] Memory cgroup stats for /syz1: [ 474.920634][ T8914] anon 0 [ 474.920634][ T8914] file 0 [ 474.920634][ T8914] kernel 36864 [ 474.920634][ T8914] kernel_stack 0 [ 474.920634][ T8914] pagetables 0 [ 474.920634][ T8914] sec_pagetables 0 [ 474.920634][ T8914] percpu 0 [ 474.920634][ T8914] sock 0 [ 474.920634][ T8914] vmalloc 0 [ 474.920634][ T8914] shmem 0 [ 474.920634][ T8914] zswap 0 [ 474.920634][ T8914] zswapped 0 [ 474.920634][ T8914] file_mapped 0 [ 474.920634][ T8914] file_dirty 0 [ 474.920634][ T8914] file_writeback 0 [ 474.920634][ T8914] swapcached 0 [ 474.920634][ T8914] anon_thp 0 [ 474.920634][ T8914] file_thp 0 [ 474.920634][ T8914] shmem_thp 0 [ 474.920634][ T8914] inactive_anon 0 [ 474.920634][ T8914] active_anon 0 [ 474.920634][ T8914] inactive_file 0 [ 474.920634][ T8914] active_file 0 [ 474.920634][ T8914] unevictable 0 [ 474.920634][ T8914] slab_reclaimable 9328 [ 474.920634][ T8914] slab_unreclaimable 26712 [ 474.920634][ T8914] slab 36040 [ 474.920634][ T8914] workingset_refault_anon 0 [ 475.023645][ T8914] Out of memory and no killable processes... [ 475.033315][ T8923] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 475.047779][ T8923] CPU: 1 PID: 8923 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 475.058235][ T8923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 475.068290][ T8923] Call Trace: [ 475.071568][ T8923] [ 475.074496][ T8923] dump_stack_lvl+0x1e3/0x2d0 [ 475.079178][ T8923] ? nf_tcp_handle_invalid+0x630/0x630 [ 475.084807][ T8923] ? panic+0x770/0x770 [ 475.088888][ T8923] dump_header+0xdd/0xa30 [ 475.093222][ T8923] out_of_memory+0x895/0xb30 [ 475.097810][ T8923] ? unregister_oom_notifier+0x20/0x20 [ 475.103278][ T8923] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 475.109261][ T8923] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 475.114810][ T8923] ? mem_cgroup_oom_trylock+0x220/0x220 [ 475.120369][ T8923] ? cgroup_file_notify+0x106/0x190 [ 475.125573][ T8923] memory_max_write+0x374/0x490 [ 475.130428][ T8923] ? memory_max_show+0xa0/0xa0 [ 475.135190][ T8923] ? read_lock_is_recursive+0x10/0x10 [ 475.140558][ T8923] ? memory_max_show+0xa0/0xa0 [ 475.145601][ T8923] cgroup_file_write+0x2ab/0x780 [ 475.150828][ T8923] ? cgroup_seqfile_stop+0xd0/0xd0 [ 475.155980][ T8923] ? cgroup_seqfile_stop+0xd0/0xd0 [ 475.161113][ T8923] kernfs_fop_write_iter+0x3ac/0x500 [ 475.166417][ T8923] do_iter_write+0x6f0/0xc50 [ 475.171131][ T8923] ? rcu_read_lock_sched_held+0x89/0x130 [ 475.176803][ T8923] ? vfs_iter_write+0xa0/0xa0 [ 475.181585][ T8923] ? vfs_iter_write+0x69/0xa0 [ 475.186895][ T8923] iter_file_splice_write+0x830/0xff0 [ 475.192313][ T8923] ? splice_from_pipe+0x220/0x220 [ 475.197356][ T8923] ? splice_shrink_spd+0xb0/0xb0 [ 475.202419][ T8923] ? splice_from_pipe+0x220/0x220 [ 475.207637][ T8923] direct_splice_actor+0xe6/0x1c0 [ 475.212785][ T8923] splice_direct_to_actor+0x4e4/0xc00 [ 475.218357][ T8923] ? do_splice_direct+0x3f0/0x3f0 [ 475.223473][ T8923] ? pipe_to_sendpage+0x340/0x340 [ 475.228510][ T8923] ? bpf_lsm_file_permission+0x5/0x10 [ 475.234082][ T8923] ? security_file_permission+0xe0/0x5c0 [ 475.239985][ T8923] do_splice_direct+0x2a0/0x3f0 [ 475.244847][ T8923] ? splice_direct_to_actor+0xc00/0xc00 [ 475.250390][ T8923] ? rcu_read_lock_any_held+0xb3/0x150 [ 475.255860][ T8923] do_sendfile+0x641/0xfd0 [ 475.260288][ T8923] ? do_pwritev+0x360/0x360 [ 475.264810][ T8923] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 475.270791][ T8923] __se_sys_sendfile64+0x178/0x1e0 [ 475.275993][ T8923] ? __x64_sys_sendfile64+0xa0/0xa0 [ 475.281191][ T8923] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 475.287369][ T8923] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 475.293456][ T8923] do_syscall_64+0x2b/0x70 [ 475.297874][ T8923] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 475.303857][ T8923] RIP: 0033:0x7ff452b1b0b9 [ 475.308361][ T8923] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.327962][ T8923] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 475.336379][ T8923] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 475.344350][ T8923] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 475.352354][ T8923] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 475.360347][ T8923] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 475.368337][ T8923] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 475.376333][ T8923] [ 475.386801][ T8923] memory: usage 36kB, limit 0kB, failcnt 557 [ 475.393114][ T8923] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 475.400438][ T8923] Memory cgroup stats for /syz1: [ 475.400636][ T8923] anon 0 [ 475.400636][ T8923] file 0 [ 475.400636][ T8923] kernel 36864 [ 475.400636][ T8923] kernel_stack 0 [ 475.400636][ T8923] pagetables 0 [ 475.400636][ T8923] sec_pagetables 0 [ 475.400636][ T8923] percpu 0 [ 475.400636][ T8923] sock 0 [ 475.400636][ T8923] vmalloc 0 [ 475.400636][ T8923] shmem 0 [ 475.400636][ T8923] zswap 0 [ 475.400636][ T8923] zswapped 0 [ 475.400636][ T8923] file_mapped 0 [ 475.400636][ T8923] file_dirty 0 [ 475.400636][ T8923] file_writeback 0 [ 475.400636][ T8923] swapcached 0 [ 475.400636][ T8923] anon_thp 0 [ 475.400636][ T8923] file_thp 0 [ 475.400636][ T8923] shmem_thp 0 [ 475.400636][ T8923] inactive_anon 0 [ 475.400636][ T8923] active_anon 0 [ 475.400636][ T8923] inactive_file 0 [ 475.400636][ T8923] active_file 0 [ 475.400636][ T8923] unevictable 0 [ 475.400636][ T8923] slab_reclaimable 9328 [ 475.400636][ T8923] slab_unreclaimable 26712 [ 475.400636][ T8923] slab 36040 [ 475.400636][ T8923] workingset_refault_anon 0 [ 475.505935][ T8923] Out of memory and no killable processes... [ 475.522509][ T8927] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 475.536430][ T8927] CPU: 0 PID: 8927 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 475.547074][ T8927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 475.557156][ T8927] Call Trace: [ 475.560463][ T8927] [ 475.563408][ T8927] dump_stack_lvl+0x1e3/0x2d0 [ 475.568201][ T8927] ? nf_tcp_handle_invalid+0x630/0x630 [ 475.573683][ T8927] ? panic+0x770/0x770 [ 475.577798][ T8927] dump_header+0xdd/0xa30 [ 475.582164][ T8927] out_of_memory+0x895/0xb30 [ 475.586781][ T8927] ? unregister_oom_notifier+0x20/0x20 [ 475.592262][ T8927] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 475.598273][ T8927] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 475.603855][ T8927] ? mem_cgroup_oom_trylock+0x220/0x220 [ 475.609434][ T8927] ? cgroup_file_notify+0x123/0x190 [ 475.614638][ T8927] memory_max_write+0x374/0x490 [ 475.619497][ T8927] ? memory_max_show+0xa0/0xa0 [ 475.624260][ T8927] ? read_lock_is_recursive+0x10/0x10 [ 475.629641][ T8927] ? memory_max_show+0xa0/0xa0 [ 475.634399][ T8927] cgroup_file_write+0x2ab/0x780 [ 475.639347][ T8927] ? cgroup_seqfile_stop+0xd0/0xd0 [ 475.644561][ T8927] ? cgroup_seqfile_stop+0xd0/0xd0 [ 475.649679][ T8927] kernfs_fop_write_iter+0x3ac/0x500 [ 475.654971][ T8927] do_iter_write+0x6f0/0xc50 [ 475.659569][ T8927] ? rcu_read_lock_sched_held+0x89/0x130 [ 475.665244][ T8927] ? vfs_iter_write+0xa0/0xa0 [ 475.670021][ T8927] ? vfs_iter_write+0x69/0xa0 [ 475.674697][ T8927] iter_file_splice_write+0x830/0xff0 [ 475.680086][ T8927] ? splice_from_pipe+0x220/0x220 [ 475.685114][ T8927] ? splice_shrink_spd+0xb0/0xb0 [ 475.690059][ T8927] ? splice_from_pipe+0x220/0x220 [ 475.695082][ T8927] direct_splice_actor+0xe6/0x1c0 [ 475.700109][ T8927] splice_direct_to_actor+0x4e4/0xc00 [ 475.705499][ T8927] ? do_splice_direct+0x3f0/0x3f0 [ 475.710611][ T8927] ? pipe_to_sendpage+0x340/0x340 [ 475.715635][ T8927] ? bpf_lsm_file_permission+0x5/0x10 [ 475.721007][ T8927] ? security_file_permission+0xe0/0x5c0 [ 475.726725][ T8927] do_splice_direct+0x2a0/0x3f0 [ 475.731666][ T8927] ? splice_direct_to_actor+0xc00/0xc00 [ 475.737302][ T8927] ? rcu_read_lock_any_held+0xb3/0x150 [ 475.742772][ T8927] do_sendfile+0x641/0xfd0 [ 475.747198][ T8927] ? do_pwritev+0x360/0x360 [ 475.751795][ T8927] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 475.757775][ T8927] __se_sys_sendfile64+0x178/0x1e0 [ 475.762993][ T8927] ? __x64_sys_sendfile64+0xa0/0xa0 [ 475.768277][ T8927] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 475.774259][ T8927] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 475.780238][ T8927] do_syscall_64+0x2b/0x70 [ 475.784670][ T8927] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 475.790559][ T8927] RIP: 0033:0x7ff452b1b0b9 [ 475.794977][ T8927] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.814674][ T8927] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 475.823087][ T8927] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 475.831057][ T8927] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 475.839033][ T8927] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 475.846995][ T8927] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 475.854962][ T8927] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 475.863033][ T8927] [ 475.873517][ T8927] memory: usage 36kB, limit 0kB, failcnt 557 [ 475.888320][ T8927] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 475.899566][ T8927] Memory cgroup stats for /syz1: [ 475.899751][ T8927] anon 0 [ 475.899751][ T8927] file 0 [ 475.899751][ T8927] kernel 36864 [ 475.899751][ T8927] kernel_stack 0 [ 475.899751][ T8927] pagetables 0 [ 475.899751][ T8927] sec_pagetables 0 [ 475.899751][ T8927] percpu 0 [ 475.899751][ T8927] sock 0 [ 475.899751][ T8927] vmalloc 0 [ 475.899751][ T8927] shmem 0 [ 475.899751][ T8927] zswap 0 [ 475.899751][ T8927] zswapped 0 [ 475.899751][ T8927] file_mapped 0 [ 475.899751][ T8927] file_dirty 0 [ 475.899751][ T8927] file_writeback 0 [ 475.899751][ T8927] swapcached 0 [ 475.899751][ T8927] anon_thp 0 [ 475.899751][ T8927] file_thp 0 [ 475.899751][ T8927] shmem_thp 0 [ 475.899751][ T8927] inactive_anon 0 [ 475.899751][ T8927] active_anon 0 [ 475.899751][ T8927] inactive_file 0 [ 475.899751][ T8927] active_file 0 [ 475.899751][ T8927] unevictable 0 [ 475.899751][ T8927] slab_reclaimable 9328 [ 475.899751][ T8927] slab_unreclaimable 26712 [ 475.899751][ T8927] slab 36040 [ 475.899751][ T8927] workingset_refault_anon 0 [ 476.023091][ T38] team0 (unregistering): Port device team_slave_1 removed [ 476.036299][ T8927] Out of memory and no killable processes... [ 476.042609][ T8926] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 476.053372][ T8926] CPU: 0 PID: 8926 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 476.057835][ T38] team0 (unregistering): Port device team_slave_0 removed [ 476.063789][ T8926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 476.063803][ T8926] Call Trace: [ 476.063810][ T8926] [ 476.063820][ T8926] dump_stack_lvl+0x1e3/0x2d0 [ 476.063850][ T8926] ? nf_tcp_handle_invalid+0x630/0x630 [ 476.063869][ T8926] ? panic+0x770/0x770 [ 476.063904][ T8926] dump_header+0xdd/0xa30 [ 476.063931][ T8926] out_of_memory+0x895/0xb30 [ 476.063951][ T8926] ? unregister_oom_notifier+0x20/0x20 [ 476.063971][ T8926] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 476.064001][ T8926] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 476.064024][ T8926] ? preempt_schedule_thunk+0x16/0x20 [ 476.064052][ T8926] ? mem_cgroup_oom_trylock+0x220/0x220 [ 476.064088][ T8926] ? cgroup_file_notify+0x123/0x190 [ 476.064114][ T8926] memory_max_write+0x374/0x490 [ 476.064145][ T8926] ? memory_max_show+0xa0/0xa0 [ 476.064168][ T8926] ? read_lock_is_recursive+0x10/0x10 [ 476.064188][ T8926] ? memory_max_show+0xa0/0xa0 [ 476.064209][ T8926] cgroup_file_write+0x2ab/0x780 [ 476.064240][ T8926] ? cgroup_seqfile_stop+0xd0/0xd0 [ 476.064277][ T8926] ? cgroup_seqfile_stop+0xd0/0xd0 [ 476.179180][ T8926] kernfs_fop_write_iter+0x3ac/0x500 [ 476.184499][ T8926] do_iter_write+0x6f0/0xc50 [ 476.189110][ T8926] ? rcu_read_lock_sched_held+0x89/0x130 [ 476.194752][ T8926] ? vfs_iter_write+0xa0/0xa0 [ 476.199447][ T8926] ? vfs_iter_write+0x69/0xa0 [ 476.204151][ T8926] iter_file_splice_write+0x830/0xff0 [ 476.209621][ T8926] ? splice_from_pipe+0x220/0x220 [ 476.214639][ T8926] ? splice_shrink_spd+0xb0/0xb0 [ 476.219612][ T8926] ? splice_from_pipe+0x220/0x220 [ 476.224652][ T8926] direct_splice_actor+0xe6/0x1c0 [ 476.229674][ T8926] splice_direct_to_actor+0x4e4/0xc00 [ 476.235043][ T8926] ? do_splice_direct+0x3f0/0x3f0 [ 476.240157][ T8926] ? pipe_to_sendpage+0x340/0x340 [ 476.245205][ T8926] ? bpf_lsm_file_permission+0x5/0x10 [ 476.250587][ T8926] ? security_file_permission+0xe0/0x5c0 [ 476.256222][ T8926] do_splice_direct+0x2a0/0x3f0 [ 476.261095][ T8926] ? splice_direct_to_actor+0xc00/0xc00 [ 476.266656][ T8926] ? rcu_read_lock_any_held+0xb3/0x150 [ 476.272301][ T8926] do_sendfile+0x641/0xfd0 [ 476.276813][ T8926] ? do_pwritev+0x360/0x360 [ 476.281422][ T8926] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 476.287605][ T8926] __se_sys_sendfile64+0x178/0x1e0 [ 476.292729][ T8926] ? __x64_sys_sendfile64+0xa0/0xa0 [ 476.298043][ T8926] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 476.304040][ T8926] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 476.310017][ T8926] do_syscall_64+0x2b/0x70 [ 476.314422][ T8926] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 476.320316][ T8926] RIP: 0033:0x7ff452b1b0b9 [ 476.324763][ T8926] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 476.344383][ T8926] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 476.352837][ T8926] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 476.360912][ T8926] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 476.368907][ T8926] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 476.376892][ T8926] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 476.384910][ T8926] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 476.392888][ T8926] [ 476.399139][ T8926] memory: usage 36kB, limit 0kB, failcnt 557 [ 476.405406][ T8926] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 476.412685][ T8926] Memory cgroup stats for /syz1: [ 476.412857][ T8926] anon 0 [ 476.412857][ T8926] file 0 [ 476.412857][ T8926] kernel 36864 [ 476.412857][ T8926] kernel_stack 0 [ 476.412857][ T8926] pagetables 0 [ 476.412857][ T8926] sec_pagetables 0 [ 476.412857][ T8926] percpu 0 [ 476.412857][ T8926] sock 0 [ 476.412857][ T8926] vmalloc 0 [ 476.412857][ T8926] shmem 0 [ 476.412857][ T8926] zswap 0 [ 476.412857][ T8926] zswapped 0 [ 476.412857][ T8926] file_mapped 0 [ 476.412857][ T8926] file_dirty 0 [ 476.412857][ T8926] file_writeback 0 [ 476.412857][ T8926] swapcached 0 [ 476.412857][ T8926] anon_thp 0 [ 476.412857][ T8926] file_thp 0 [ 476.412857][ T8926] shmem_thp 0 [ 476.412857][ T8926] inactive_anon 0 [ 476.412857][ T8926] active_anon 0 [ 476.412857][ T8926] inactive_file 0 [ 476.412857][ T8926] active_file 0 [ 476.412857][ T8926] unevictable 0 [ 476.412857][ T8926] slab_reclaimable 9328 [ 476.412857][ T8926] slab_unreclaimable 26712 [ 476.412857][ T8926] slab 36040 [ 476.412857][ T8926] workingset_refault_anon 0 [ 476.513996][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 476.557519][ T8926] Out of memory and no killable processes... [ 476.563879][ T8933] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 476.564364][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 476.576263][ T8933] CPU: 0 PID: 8933 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 476.595287][ T8933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 476.605369][ T8933] Call Trace: [ 476.608671][ T8933] [ 476.611629][ T8933] dump_stack_lvl+0x1e3/0x2d0 [ 476.616678][ T8933] ? nf_tcp_handle_invalid+0x630/0x630 [ 476.622249][ T8933] ? panic+0x770/0x770 [ 476.626351][ T8933] dump_header+0xdd/0xa30 [ 476.630735][ T8933] out_of_memory+0x895/0xb30 [ 476.635353][ T8933] ? unregister_oom_notifier+0x20/0x20 [ 476.640832][ T8933] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 476.646827][ T8933] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 476.652381][ T8933] ? preempt_schedule_thunk+0x16/0x20 [ 476.657784][ T8933] ? mem_cgroup_oom_trylock+0x220/0x220 [ 476.663705][ T8933] ? cgroup_file_notify+0x123/0x190 [ 476.668911][ T8933] memory_max_write+0x374/0x490 [ 476.673783][ T8933] ? memory_max_show+0xa0/0xa0 [ 476.678547][ T8933] ? read_lock_is_recursive+0x10/0x10 [ 476.683943][ T8933] ? memory_max_show+0xa0/0xa0 [ 476.688729][ T8933] cgroup_file_write+0x2ab/0x780 [ 476.693677][ T8933] ? cgroup_seqfile_stop+0xd0/0xd0 [ 476.698800][ T8933] ? cgroup_seqfile_stop+0xd0/0xd0 [ 476.703911][ T8933] kernfs_fop_write_iter+0x3ac/0x500 [ 476.709378][ T8933] do_iter_write+0x6f0/0xc50 [ 476.714104][ T8933] ? rcu_read_lock_sched_held+0x89/0x130 [ 476.719736][ T8933] ? vfs_iter_write+0xa0/0xa0 [ 476.724423][ T8933] ? vfs_iter_write+0x69/0xa0 [ 476.729101][ T8933] iter_file_splice_write+0x830/0xff0 [ 476.734497][ T8933] ? splice_from_pipe+0x220/0x220 [ 476.739529][ T8933] ? splice_shrink_spd+0xb0/0xb0 [ 476.744480][ T8933] ? splice_from_pipe+0x220/0x220 [ 476.749507][ T8933] direct_splice_actor+0xe6/0x1c0 [ 476.754533][ T8933] splice_direct_to_actor+0x4e4/0xc00 [ 476.759936][ T8933] ? do_splice_direct+0x3f0/0x3f0 [ 476.765070][ T8933] ? pipe_to_sendpage+0x340/0x340 [ 476.770101][ T8933] ? bpf_lsm_file_permission+0x5/0x10 [ 476.775650][ T8933] ? security_file_permission+0xe0/0x5c0 [ 476.781287][ T8933] do_splice_direct+0x2a0/0x3f0 [ 476.786144][ T8933] ? splice_direct_to_actor+0xc00/0xc00 [ 476.791696][ T8933] ? rcu_read_lock_any_held+0xb3/0x150 [ 476.797169][ T8933] do_sendfile+0x641/0xfd0 [ 476.802384][ T8933] ? do_pwritev+0x360/0x360 [ 476.806907][ T8933] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 476.813095][ T8933] __se_sys_sendfile64+0x178/0x1e0 [ 476.818298][ T8933] ? __x64_sys_sendfile64+0xa0/0xa0 [ 476.823494][ T8933] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 476.829565][ T8933] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 476.835647][ T8933] do_syscall_64+0x2b/0x70 [ 476.840073][ T8933] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 476.846055][ T8933] RIP: 0033:0x7ff452b1b0b9 [ 476.850468][ T8933] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 476.870158][ T8933] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 476.878923][ T8933] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 476.887079][ T8933] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 476.895047][ T8933] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 476.903029][ T8933] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 476.911082][ T8933] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 476.919166][ T8933] [ 476.929159][ T8933] memory: usage 36kB, limit 0kB, failcnt 557 [ 476.943737][ T8933] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 476.952913][ T8933] Memory cgroup stats for /syz1: [ 476.953096][ T8933] anon 0 [ 476.953096][ T8933] file 0 [ 476.953096][ T8933] kernel 36864 [ 476.953096][ T8933] kernel_stack 0 [ 476.953096][ T8933] pagetables 0 [ 476.953096][ T8933] sec_pagetables 0 [ 476.953096][ T8933] percpu 0 [ 476.953096][ T8933] sock 0 [ 476.953096][ T8933] vmalloc 0 [ 476.953096][ T8933] shmem 0 [ 476.953096][ T8933] zswap 0 [ 476.953096][ T8933] zswapped 0 [ 476.953096][ T8933] file_mapped 0 [ 476.953096][ T8933] file_dirty 0 [ 476.953096][ T8933] file_writeback 0 [ 476.953096][ T8933] swapcached 0 [ 476.953096][ T8933] anon_thp 0 [ 476.953096][ T8933] file_thp 0 [ 476.953096][ T8933] shmem_thp 0 [ 476.953096][ T8933] inactive_anon 0 [ 476.953096][ T8933] active_anon 0 [ 476.953096][ T8933] inactive_file 0 [ 476.953096][ T8933] active_file 0 [ 476.953096][ T8933] unevictable 0 [ 476.953096][ T8933] slab_reclaimable 9328 [ 476.953096][ T8933] slab_unreclaimable 26712 [ 476.953096][ T8933] slab 36040 [ 476.953096][ T8933] workingset_refault_anon 0 [ 477.061237][ T8933] Out of memory and no killable processes... [ 477.071813][ T8940] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 477.083335][ T8940] CPU: 1 PID: 8940 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 477.094490][ T8940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 477.104575][ T8940] Call Trace: [ 477.107880][ T8940] [ 477.110926][ T8940] dump_stack_lvl+0x1e3/0x2d0 [ 477.115646][ T8940] ? nf_tcp_handle_invalid+0x630/0x630 [ 477.121226][ T8940] ? panic+0x770/0x770 [ 477.125553][ T8940] dump_header+0xdd/0xa30 [ 477.129997][ T8940] out_of_memory+0x895/0xb30 [ 477.134590][ T8940] ? unregister_oom_notifier+0x20/0x20 [ 477.140144][ T8940] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 477.147190][ T8940] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 477.152837][ T8940] ? preempt_schedule_thunk+0x16/0x20 [ 477.158320][ T8940] ? mem_cgroup_oom_trylock+0x220/0x220 [ 477.163910][ T8940] ? cgroup_file_notify+0x123/0x190 [ 477.169121][ T8940] memory_max_write+0x374/0x490 [ 477.174012][ T8940] ? memory_max_show+0xa0/0xa0 [ 477.178867][ T8940] ? read_lock_is_recursive+0x10/0x10 [ 477.184426][ T8940] ? memory_max_show+0xa0/0xa0 [ 477.189297][ T8940] cgroup_file_write+0x2ab/0x780 [ 477.194260][ T8940] ? cgroup_seqfile_stop+0xd0/0xd0 [ 477.199390][ T8940] ? cgroup_seqfile_stop+0xd0/0xd0 [ 477.204592][ T8940] kernfs_fop_write_iter+0x3ac/0x500 [ 477.210072][ T8940] do_iter_write+0x6f0/0xc50 [ 477.215027][ T8940] ? rcu_read_lock_sched_held+0x89/0x130 [ 477.220834][ T8940] ? vfs_iter_write+0xa0/0xa0 [ 477.225518][ T8940] ? vfs_iter_write+0x69/0xa0 [ 477.230198][ T8940] iter_file_splice_write+0x830/0xff0 [ 477.235589][ T8940] ? splice_from_pipe+0x220/0x220 [ 477.240631][ T8940] ? splice_shrink_spd+0xb0/0xb0 [ 477.246016][ T8940] ? splice_from_pipe+0x220/0x220 [ 477.251043][ T8940] direct_splice_actor+0xe6/0x1c0 [ 477.256073][ T8940] splice_direct_to_actor+0x4e4/0xc00 [ 477.261464][ T8940] ? do_splice_direct+0x3f0/0x3f0 [ 477.266515][ T8940] ? pipe_to_sendpage+0x340/0x340 [ 477.271687][ T8940] ? bpf_lsm_file_permission+0x5/0x10 [ 477.277162][ T8940] ? security_file_permission+0xe0/0x5c0 [ 477.282897][ T8940] do_splice_direct+0x2a0/0x3f0 [ 477.287853][ T8940] ? splice_direct_to_actor+0xc00/0xc00 [ 477.293428][ T8940] ? rcu_read_lock_any_held+0xb3/0x150 [ 477.299007][ T8940] do_sendfile+0x641/0xfd0 [ 477.303445][ T8940] ? do_pwritev+0x360/0x360 [ 477.307957][ T8940] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 477.313942][ T8940] __se_sys_sendfile64+0x178/0x1e0 [ 477.319321][ T8940] ? __x64_sys_sendfile64+0xa0/0xa0 [ 477.324695][ T8940] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 477.330677][ T8940] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 477.336667][ T8940] do_syscall_64+0x2b/0x70 [ 477.341103][ T8940] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 477.347005][ T8940] RIP: 0033:0x7ff452b1b0b9 [ 477.351427][ T8940] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.371031][ T8940] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 477.379879][ T8940] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 477.387848][ T8940] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 477.395816][ T8940] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 477.403784][ T8940] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 477.412013][ T8940] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 477.420113][ T8940] [ 477.442630][ T8940] memory: usage 36kB, limit 0kB, failcnt 557 [ 477.454350][ T8940] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 477.479192][ T8940] Memory cgroup stats for /syz1: [ 477.479381][ T8940] anon 0 [ 477.479381][ T8940] file 0 [ 477.479381][ T8940] kernel 36864 [ 477.479381][ T8940] kernel_stack 0 [ 477.479381][ T8940] pagetables 0 [ 477.479381][ T8940] sec_pagetables 0 [ 477.479381][ T8940] percpu 0 [ 477.479381][ T8940] sock 0 [ 477.479381][ T8940] vmalloc 0 [ 477.479381][ T8940] shmem 0 [ 477.479381][ T8940] zswap 0 [ 477.479381][ T8940] zswapped 0 [ 477.479381][ T8940] file_mapped 0 [ 477.479381][ T8940] file_dirty 0 [ 477.479381][ T8940] file_writeback 0 [ 477.479381][ T8940] swapcached 0 [ 477.479381][ T8940] anon_thp 0 [ 477.479381][ T8940] file_thp 0 [ 477.479381][ T8940] shmem_thp 0 [ 477.479381][ T8940] inactive_anon 0 [ 477.479381][ T8940] active_anon 0 [ 477.479381][ T8940] inactive_file 0 [ 477.479381][ T8940] active_file 0 [ 477.479381][ T8940] unevictable 0 [ 477.479381][ T8940] slab_reclaimable 9328 [ 477.479381][ T8940] slab_unreclaimable 26712 [ 477.479381][ T8940] slab 36040 [ 477.479381][ T8940] workingset_refault_anon 0 [ 477.582834][ T8940] Out of memory and no killable processes... [ 477.607930][ T8944] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 477.637721][ T8944] CPU: 0 PID: 8944 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 477.648371][ T8944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 477.658449][ T8944] Call Trace: [ 477.661844][ T8944] [ 477.664799][ T8944] dump_stack_lvl+0x1e3/0x2d0 [ 477.669599][ T8944] ? nf_tcp_handle_invalid+0x630/0x630 [ 477.675172][ T8944] ? panic+0x770/0x770 [ 477.679320][ T8944] dump_header+0xdd/0xa30 [ 477.684274][ T8944] out_of_memory+0x895/0xb30 [ 477.688880][ T8944] ? unregister_oom_notifier+0x20/0x20 [ 477.694353][ T8944] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 477.700351][ T8944] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 477.705911][ T8944] ? preempt_schedule_thunk+0x16/0x20 [ 477.711295][ T8944] ? mem_cgroup_oom_trylock+0x220/0x220 [ 477.716858][ T8944] ? cgroup_file_notify+0x123/0x190 [ 477.722094][ T8944] memory_max_write+0x374/0x490 [ 477.726966][ T8944] ? memory_max_show+0xa0/0xa0 [ 477.731817][ T8944] ? read_lock_is_recursive+0x10/0x10 [ 477.737274][ T8944] ? memory_max_show+0xa0/0xa0 [ 477.742036][ T8944] cgroup_file_write+0x2ab/0x780 [ 477.746984][ T8944] ? cgroup_seqfile_stop+0xd0/0xd0 [ 477.753238][ T8944] ? cgroup_seqfile_stop+0xd0/0xd0 [ 477.758347][ T8944] kernfs_fop_write_iter+0x3ac/0x500 [ 477.763641][ T8944] do_iter_write+0x6f0/0xc50 [ 477.768240][ T8944] ? rcu_read_lock_sched_held+0x89/0x130 [ 477.773877][ T8944] ? vfs_iter_write+0xa0/0xa0 [ 477.778564][ T8944] ? vfs_iter_write+0x69/0xa0 [ 477.783245][ T8944] iter_file_splice_write+0x830/0xff0 [ 477.788638][ T8944] ? splice_from_pipe+0x220/0x220 [ 477.793668][ T8944] ? splice_shrink_spd+0xb0/0xb0 [ 477.798617][ T8944] ? splice_from_pipe+0x220/0x220 [ 477.803642][ T8944] direct_splice_actor+0xe6/0x1c0 [ 477.808670][ T8944] splice_direct_to_actor+0x4e4/0xc00 [ 477.814061][ T8944] ? do_splice_direct+0x3f0/0x3f0 [ 477.819085][ T8944] ? pipe_to_sendpage+0x340/0x340 [ 477.824807][ T8944] ? bpf_lsm_file_permission+0x5/0x10 [ 477.830181][ T8944] ? security_file_permission+0xe0/0x5c0 [ 477.836347][ T8944] do_splice_direct+0x2a0/0x3f0 [ 477.841218][ T8944] ? splice_direct_to_actor+0xc00/0xc00 [ 477.846884][ T8944] ? rcu_read_lock_any_held+0xb3/0x150 [ 477.852621][ T8944] do_sendfile+0x641/0xfd0 [ 477.857269][ T8944] ? do_pwritev+0x360/0x360 [ 477.861778][ T8944] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 477.867760][ T8944] __se_sys_sendfile64+0x178/0x1e0 [ 477.872890][ T8944] ? __x64_sys_sendfile64+0xa0/0xa0 [ 477.878086][ T8944] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 477.884067][ T8944] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 477.890055][ T8944] do_syscall_64+0x2b/0x70 [ 477.894463][ T8944] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 477.900353][ T8944] RIP: 0033:0x7ff452b1b0b9 [ 477.904777][ T8944] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.924375][ T8944] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 477.932785][ T8944] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 477.940848][ T8944] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 477.948820][ T8944] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 477.956787][ T8944] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 477.964838][ T8944] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 477.972858][ T8944] [ 477.987358][ T8944] memory: usage 36kB, limit 0kB, failcnt 557 [ 478.008157][ T38] bond0 (unregistering): Released all slaves [ 478.024473][ T8944] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 478.041111][ T8944] Memory cgroup stats for /syz1: [ 478.041314][ T8944] anon 0 [ 478.041314][ T8944] file 0 [ 478.041314][ T8944] kernel 36864 [ 478.041314][ T8944] kernel_stack 0 [ 478.041314][ T8944] pagetables 0 [ 478.041314][ T8944] sec_pagetables 0 [ 478.041314][ T8944] percpu 0 [ 478.041314][ T8944] sock 0 [ 478.041314][ T8944] vmalloc 0 [ 478.041314][ T8944] shmem 0 [ 478.041314][ T8944] zswap 0 [ 478.041314][ T8944] zswapped 0 [ 478.041314][ T8944] file_mapped 0 [ 478.041314][ T8944] file_dirty 0 [ 478.041314][ T8944] file_writeback 0 [ 478.041314][ T8944] swapcached 0 [ 478.041314][ T8944] anon_thp 0 [ 478.041314][ T8944] file_thp 0 [ 478.041314][ T8944] shmem_thp 0 [ 478.041314][ T8944] inactive_anon 0 [ 478.041314][ T8944] active_anon 0 [ 478.041314][ T8944] inactive_file 0 [ 478.041314][ T8944] active_file 0 [ 478.041314][ T8944] unevictable 0 [ 478.041314][ T8944] slab_reclaimable 9328 [ 478.041314][ T8944] slab_unreclaimable 26712 [ 478.041314][ T8944] slab 36040 [ 478.041314][ T8944] workingset_refault_anon 0 [ 478.160783][ T8944] Out of memory and no killable processes... [ 478.228275][ T8957] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 478.286972][ T8957] CPU: 0 PID: 8957 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 478.297439][ T8957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 478.307531][ T8957] Call Trace: [ 478.310838][ T8957] [ 478.313796][ T8957] dump_stack_lvl+0x1e3/0x2d0 [ 478.318501][ T8957] ? nf_tcp_handle_invalid+0x630/0x630 [ 478.323986][ T8957] ? panic+0x770/0x770 [ 478.328104][ T8957] dump_header+0xdd/0xa30 [ 478.332470][ T8957] out_of_memory+0x895/0xb30 [ 478.337223][ T8957] ? unregister_oom_notifier+0x20/0x20 [ 478.342705][ T8957] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 478.348718][ T8957] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 478.354287][ T8957] ? preempt_schedule_thunk+0x16/0x20 [ 478.359697][ T8957] ? mem_cgroup_oom_trylock+0x220/0x220 [ 478.365462][ T8957] ? cgroup_file_notify+0x123/0x190 [ 478.370689][ T8957] memory_max_write+0x374/0x490 [ 478.375580][ T8957] ? memory_max_show+0xa0/0xa0 [ 478.380409][ T8957] ? read_lock_is_recursive+0x10/0x10 [ 478.385808][ T8957] ? memory_max_show+0xa0/0xa0 [ 478.390594][ T8957] cgroup_file_write+0x2ab/0x780 [ 478.395544][ T8957] ? cgroup_seqfile_stop+0xd0/0xd0 [ 478.400694][ T8957] ? cgroup_seqfile_stop+0xd0/0xd0 [ 478.405814][ T8957] kernfs_fop_write_iter+0x3ac/0x500 [ 478.411114][ T8957] do_iter_write+0x6f0/0xc50 [ 478.415713][ T8957] ? rcu_read_lock_sched_held+0x89/0x130 [ 478.421347][ T8957] ? vfs_iter_write+0xa0/0xa0 [ 478.426036][ T8957] ? vfs_iter_write+0x69/0xa0 [ 478.430716][ T8957] iter_file_splice_write+0x830/0xff0 [ 478.436139][ T8957] ? splice_from_pipe+0x220/0x220 [ 478.441187][ T8957] ? splice_shrink_spd+0xb0/0xb0 [ 478.446150][ T8957] ? splice_from_pipe+0x220/0x220 [ 478.451183][ T8957] direct_splice_actor+0xe6/0x1c0 [ 478.456325][ T8957] splice_direct_to_actor+0x4e4/0xc00 [ 478.461722][ T8957] ? do_splice_direct+0x3f0/0x3f0 [ 478.466754][ T8957] ? pipe_to_sendpage+0x340/0x340 [ 478.471871][ T8957] ? bpf_lsm_file_permission+0x5/0x10 [ 478.477332][ T8957] ? security_file_permission+0xe0/0x5c0 [ 478.482975][ T8957] do_splice_direct+0x2a0/0x3f0 [ 478.487833][ T8957] ? splice_direct_to_actor+0xc00/0xc00 [ 478.493382][ T8957] ? rcu_read_lock_any_held+0xb3/0x150 [ 478.498852][ T8957] do_sendfile+0x641/0xfd0 [ 478.503280][ T8957] ? do_pwritev+0x360/0x360 [ 478.507816][ T8957] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 478.513795][ T8957] __se_sys_sendfile64+0x178/0x1e0 [ 478.518907][ T8957] ? __x64_sys_sendfile64+0xa0/0xa0 [ 478.524102][ T8957] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 478.530081][ T8957] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 478.536408][ T8957] do_syscall_64+0x2b/0x70 [ 478.540852][ T8957] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 478.546765][ T8957] RIP: 0033:0x7ff452b1b0b9 [ 478.551180][ T8957] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.570778][ T8957] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 478.579189][ T8957] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 478.587152][ T8957] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 478.595115][ T8957] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 478.603080][ T8957] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 478.611047][ T8957] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 478.619047][ T8957] [ 478.628070][ T8957] memory: usage 36kB, limit 0kB, failcnt 557 [ 478.634088][ T8957] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 478.654786][ T8957] Memory cgroup stats for /syz1: [ 478.654927][ T8957] anon 0 [ 478.654927][ T8957] file 0 [ 478.654927][ T8957] kernel 36864 [ 478.654927][ T8957] kernel_stack 0 [ 478.654927][ T8957] pagetables 0 [ 478.654927][ T8957] sec_pagetables 0 [ 478.654927][ T8957] percpu 0 [ 478.654927][ T8957] sock 0 [ 478.654927][ T8957] vmalloc 0 [ 478.654927][ T8957] shmem 0 [ 478.654927][ T8957] zswap 0 [ 478.654927][ T8957] zswapped 0 [ 478.654927][ T8957] file_mapped 0 [ 478.654927][ T8957] file_dirty 0 [ 478.654927][ T8957] file_writeback 0 [ 478.654927][ T8957] swapcached 0 [ 478.654927][ T8957] anon_thp 0 [ 478.654927][ T8957] file_thp 0 [ 478.654927][ T8957] shmem_thp 0 [ 478.654927][ T8957] inactive_anon 0 [ 478.654927][ T8957] active_anon 0 [ 478.654927][ T8957] inactive_file 0 [ 478.654927][ T8957] active_file 0 [ 478.654927][ T8957] unevictable 0 [ 478.654927][ T8957] slab_reclaimable 9328 [ 478.654927][ T8957] slab_unreclaimable 26712 [ 478.654927][ T8957] slab 36040 [ 478.654927][ T8957] workingset_refault_anon 0 [ 478.825515][ T8957] Out of memory and no killable processes... [ 478.865257][ T8976] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 478.888505][ T8976] CPU: 1 PID: 8976 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 478.898971][ T8976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 478.909050][ T8976] Call Trace: [ 478.912355][ T8976] [ 478.915315][ T8976] dump_stack_lvl+0x1e3/0x2d0 [ 478.920027][ T8976] ? nf_tcp_handle_invalid+0x630/0x630 [ 478.925521][ T8976] ? panic+0x770/0x770 [ 478.929655][ T8976] dump_header+0xdd/0xa30 [ 478.934044][ T8976] out_of_memory+0x895/0xb30 [ 478.938689][ T8976] ? unregister_oom_notifier+0x20/0x20 [ 478.944270][ T8976] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 478.950384][ T8976] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 478.956220][ T8976] ? preempt_schedule_thunk+0x16/0x20 [ 478.961634][ T8976] ? mem_cgroup_oom_trylock+0x220/0x220 [ 478.967320][ T8976] ? cgroup_file_notify+0x123/0x190 [ 478.972561][ T8976] memory_max_write+0x374/0x490 [ 478.977461][ T8976] ? memory_max_show+0xa0/0xa0 [ 478.982265][ T8976] ? read_lock_is_recursive+0x10/0x10 [ 478.987670][ T8976] ? memory_max_show+0xa0/0xa0 [ 478.992482][ T8976] cgroup_file_write+0x2ab/0x780 [ 478.997472][ T8976] ? cgroup_seqfile_stop+0xd0/0xd0 [ 479.002632][ T8976] ? cgroup_seqfile_stop+0xd0/0xd0 [ 479.007944][ T8976] kernfs_fop_write_iter+0x3ac/0x500 [ 479.013339][ T8976] do_iter_write+0x6f0/0xc50 [ 479.017943][ T8976] ? rcu_read_lock_sched_held+0x89/0x130 [ 479.023578][ T8976] ? vfs_iter_write+0xa0/0xa0 [ 479.028262][ T8976] ? vfs_iter_write+0x69/0xa0 [ 479.032937][ T8976] iter_file_splice_write+0x830/0xff0 [ 479.038351][ T8976] ? splice_from_pipe+0x220/0x220 [ 479.043381][ T8976] ? splice_shrink_spd+0xb0/0xb0 [ 479.048339][ T8976] ? splice_from_pipe+0x220/0x220 [ 479.053453][ T8976] direct_splice_actor+0xe6/0x1c0 [ 479.058658][ T8976] splice_direct_to_actor+0x4e4/0xc00 [ 479.064062][ T8976] ? do_splice_direct+0x3f0/0x3f0 [ 479.069092][ T8976] ? pipe_to_sendpage+0x340/0x340 [ 479.074126][ T8976] ? bpf_lsm_file_permission+0x5/0x10 [ 479.079583][ T8976] ? security_file_permission+0xe0/0x5c0 [ 479.085241][ T8976] do_splice_direct+0x2a0/0x3f0 [ 479.090092][ T8976] ? splice_direct_to_actor+0xc00/0xc00 [ 479.095638][ T8976] ? rcu_read_lock_any_held+0xb3/0x150 [ 479.101116][ T8976] do_sendfile+0x641/0xfd0 [ 479.105560][ T8976] ? do_pwritev+0x360/0x360 [ 479.110070][ T8976] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 479.116049][ T8976] __se_sys_sendfile64+0x178/0x1e0 [ 479.121186][ T8976] ? __x64_sys_sendfile64+0xa0/0xa0 [ 479.126464][ T8976] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 479.132477][ T8976] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 479.138547][ T8976] do_syscall_64+0x2b/0x70 [ 479.142982][ T8976] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 479.148879][ T8976] RIP: 0033:0x7ff452b1b0b9 [ 479.153292][ T8976] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 479.172892][ T8976] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 479.181306][ T8976] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 479.189385][ T8976] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 479.197454][ T8976] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 479.205458][ T8976] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 479.213531][ T8976] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 479.221622][ T8976] [ 479.253895][ T8976] memory: usage 36kB, limit 0kB, failcnt 557 [ 479.267813][ T8976] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 479.283449][ T8976] Memory cgroup stats for /syz1: [ 479.283589][ T8976] anon 0 [ 479.283589][ T8976] file 0 [ 479.283589][ T8976] kernel 36864 [ 479.283589][ T8976] kernel_stack 0 [ 479.283589][ T8976] pagetables 0 [ 479.283589][ T8976] sec_pagetables 0 [ 479.283589][ T8976] percpu 0 [ 479.283589][ T8976] sock 0 [ 479.283589][ T8976] vmalloc 0 [ 479.283589][ T8976] shmem 0 [ 479.283589][ T8976] zswap 0 [ 479.283589][ T8976] zswapped 0 [ 479.283589][ T8976] file_mapped 0 [ 479.283589][ T8976] file_dirty 0 [ 479.283589][ T8976] file_writeback 0 [ 479.283589][ T8976] swapcached 0 [ 479.283589][ T8976] anon_thp 0 [ 479.283589][ T8976] file_thp 0 [ 479.283589][ T8976] shmem_thp 0 [ 479.283589][ T8976] inactive_anon 0 [ 479.283589][ T8976] active_anon 0 [ 479.283589][ T8976] inactive_file 0 [ 479.283589][ T8976] active_file 0 [ 479.283589][ T8976] unevictable 0 [ 479.283589][ T8976] slab_reclaimable 9328 [ 479.283589][ T8976] slab_unreclaimable 26712 [ 479.283589][ T8976] slab 36040 [ 479.283589][ T8976] workingset_refault_anon 0 [ 479.393986][ T8976] Out of memory and no killable processes... [ 479.400670][ T8981] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 479.411475][ T8981] CPU: 0 PID: 8981 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 479.421921][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 479.432000][ T8981] Call Trace: [ 479.435288][ T8981] [ 479.438218][ T8981] dump_stack_lvl+0x1e3/0x2d0 [ 479.442906][ T8981] ? nf_tcp_handle_invalid+0x630/0x630 [ 479.448365][ T8981] ? panic+0x770/0x770 [ 479.452448][ T8981] dump_header+0xdd/0xa30 [ 479.456790][ T8981] out_of_memory+0x895/0xb30 [ 479.461378][ T8981] ? unregister_oom_notifier+0x20/0x20 [ 479.466843][ T8981] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 479.472826][ T8981] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 479.478638][ T8981] ? mem_cgroup_oom_trylock+0x220/0x220 [ 479.484455][ T8981] ? cgroup_file_notify+0x106/0x190 [ 479.489656][ T8981] memory_max_write+0x374/0x490 [ 479.494520][ T8981] ? memory_max_show+0xa0/0xa0 [ 479.499288][ T8981] ? read_lock_is_recursive+0x10/0x10 [ 479.504746][ T8981] ? memory_max_show+0xa0/0xa0 [ 479.509505][ T8981] cgroup_file_write+0x2ab/0x780 [ 479.514447][ T8981] ? cgroup_seqfile_stop+0xd0/0xd0 [ 479.519567][ T8981] ? cgroup_seqfile_stop+0xd0/0xd0 [ 479.524676][ T8981] kernfs_fop_write_iter+0x3ac/0x500 [ 479.529970][ T8981] do_iter_write+0x6f0/0xc50 [ 479.534568][ T8981] ? rcu_read_lock_sched_held+0x89/0x130 [ 479.540197][ T8981] ? vfs_iter_write+0xa0/0xa0 [ 479.544880][ T8981] ? vfs_iter_write+0x69/0xa0 [ 479.549557][ T8981] iter_file_splice_write+0x830/0xff0 [ 479.554952][ T8981] ? splice_from_pipe+0x220/0x220 [ 479.559979][ T8981] ? splice_shrink_spd+0xb0/0xb0 [ 479.564925][ T8981] ? splice_from_pipe+0x220/0x220 [ 479.569948][ T8981] direct_splice_actor+0xe6/0x1c0 [ 479.574982][ T8981] splice_direct_to_actor+0x4e4/0xc00 [ 479.580369][ T8981] ? do_splice_direct+0x3f0/0x3f0 [ 479.585391][ T8981] ? pipe_to_sendpage+0x340/0x340 [ 479.590417][ T8981] ? bpf_lsm_file_permission+0x5/0x10 [ 479.595799][ T8981] ? security_file_permission+0xe0/0x5c0 [ 479.601433][ T8981] do_splice_direct+0x2a0/0x3f0 [ 479.606299][ T8981] ? splice_direct_to_actor+0xc00/0xc00 [ 479.611843][ T8981] ? rcu_read_lock_any_held+0xb3/0x150 [ 479.617314][ T8981] do_sendfile+0x641/0xfd0 [ 479.621743][ T8981] ? do_pwritev+0x360/0x360 [ 479.626250][ T8981] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 479.632231][ T8981] __se_sys_sendfile64+0x178/0x1e0 [ 479.637346][ T8981] ? __x64_sys_sendfile64+0xa0/0xa0 [ 479.642544][ T8981] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 479.648525][ T8981] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 479.654507][ T8981] do_syscall_64+0x2b/0x70 [ 479.658927][ T8981] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 479.664821][ T8981] RIP: 0033:0x7ff452b1b0b9 [ 479.669235][ T8981] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 479.688836][ T8981] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 479.697246][ T8981] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 479.705211][ T8981] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 479.713177][ T8981] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 479.721315][ T8981] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 479.729281][ T8981] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 479.737353][ T8981] [ 480.069637][ T8981] memory: usage 36kB, limit 0kB, failcnt 557 [ 480.080527][ T8981] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 480.112123][ T8981] Memory cgroup stats for /syz1: [ 480.112445][ T8981] anon 0 [ 480.112445][ T8981] file 0 [ 480.112445][ T8981] kernel 36864 [ 480.112445][ T8981] kernel_stack 0 [ 480.112445][ T8981] pagetables 0 [ 480.112445][ T8981] sec_pagetables 0 [ 480.112445][ T8981] percpu 0 [ 480.112445][ T8981] sock 0 [ 480.112445][ T8981] vmalloc 0 [ 480.112445][ T8981] shmem 0 [ 480.112445][ T8981] zswap 0 [ 480.112445][ T8981] zswapped 0 [ 480.112445][ T8981] file_mapped 0 [ 480.112445][ T8981] file_dirty 0 [ 480.112445][ T8981] file_writeback 0 [ 480.112445][ T8981] swapcached 0 [ 480.112445][ T8981] anon_thp 0 [ 480.112445][ T8981] file_thp 0 [ 480.112445][ T8981] shmem_thp 0 [ 480.112445][ T8981] inactive_anon 0 [ 480.112445][ T8981] active_anon 0 [ 480.112445][ T8981] inactive_file 0 [ 480.112445][ T8981] active_file 0 [ 480.112445][ T8981] unevictable 0 [ 480.112445][ T8981] slab_reclaimable 9328 [ 480.112445][ T8981] slab_unreclaimable 26712 [ 480.112445][ T8981] slab 36040 [ 480.112445][ T8981] workingset_refault_anon 0 [ 480.226109][ T8981] Out of memory and no killable processes... [ 480.278880][ T9006] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 480.320447][ T9006] CPU: 1 PID: 9006 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 480.330915][ T9006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 480.340987][ T9006] Call Trace: [ 480.344280][ T9006] [ 480.347226][ T9006] dump_stack_lvl+0x1e3/0x2d0 [ 480.352184][ T9006] ? nf_tcp_handle_invalid+0x630/0x630 [ 480.357658][ T9006] ? panic+0x770/0x770 [ 480.361778][ T9006] dump_header+0xdd/0xa30 [ 480.366144][ T9006] out_of_memory+0x895/0xb30 [ 480.370769][ T9006] ? unregister_oom_notifier+0x20/0x20 [ 480.376241][ T9006] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 480.382250][ T9006] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 480.387803][ T9006] ? preempt_schedule_thunk+0x16/0x20 [ 480.393176][ T9006] ? mem_cgroup_oom_trylock+0x220/0x220 [ 480.398731][ T9006] ? cgroup_file_notify+0x123/0x190 [ 480.403934][ T9006] memory_max_write+0x374/0x490 [ 480.408787][ T9006] ? memory_max_show+0xa0/0xa0 [ 480.413549][ T9006] ? read_lock_is_recursive+0x10/0x10 [ 480.418916][ T9006] ? memory_max_show+0xa0/0xa0 [ 480.423676][ T9006] cgroup_file_write+0x2ab/0x780 [ 480.428712][ T9006] ? cgroup_seqfile_stop+0xd0/0xd0 [ 480.433832][ T9006] ? cgroup_seqfile_stop+0xd0/0xd0 [ 480.438941][ T9006] kernfs_fop_write_iter+0x3ac/0x500 [ 480.444316][ T9006] do_iter_write+0x6f0/0xc50 [ 480.448912][ T9006] ? rcu_read_lock_sched_held+0x89/0x130 [ 480.454540][ T9006] ? vfs_iter_write+0xa0/0xa0 [ 480.459222][ T9006] ? vfs_iter_write+0x69/0xa0 [ 480.463903][ T9006] iter_file_splice_write+0x830/0xff0 [ 480.469296][ T9006] ? splice_from_pipe+0x220/0x220 [ 480.474327][ T9006] ? splice_shrink_spd+0xb0/0xb0 [ 480.479277][ T9006] ? splice_from_pipe+0x220/0x220 [ 480.484395][ T9006] direct_splice_actor+0xe6/0x1c0 [ 480.489421][ T9006] splice_direct_to_actor+0x4e4/0xc00 [ 480.494806][ T9006] ? do_splice_direct+0x3f0/0x3f0 [ 480.499850][ T9006] ? pipe_to_sendpage+0x340/0x340 [ 480.504879][ T9006] ? bpf_lsm_file_permission+0x5/0x10 [ 480.510427][ T9006] ? security_file_permission+0xe0/0x5c0 [ 480.516061][ T9006] do_splice_direct+0x2a0/0x3f0 [ 480.520914][ T9006] ? splice_direct_to_actor+0xc00/0xc00 [ 480.526454][ T9006] ? rcu_read_lock_any_held+0xb3/0x150 [ 480.531922][ T9006] do_sendfile+0x641/0xfd0 [ 480.536348][ T9006] ? do_pwritev+0x360/0x360 [ 480.540855][ T9006] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 480.546833][ T9006] __se_sys_sendfile64+0x178/0x1e0 [ 480.551946][ T9006] ? __x64_sys_sendfile64+0xa0/0xa0 [ 480.557140][ T9006] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 480.563119][ T9006] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 480.569097][ T9006] do_syscall_64+0x2b/0x70 [ 480.573508][ T9006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 480.579401][ T9006] RIP: 0033:0x7ff452b1b0b9 [ 480.583811][ T9006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 480.603511][ T9006] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 480.611923][ T9006] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 480.619891][ T9006] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 480.627856][ T9006] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 480.635824][ T9006] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 480.643797][ T9006] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 480.651779][ T9006] [ 480.703059][ T9006] memory: usage 36kB, limit 0kB, failcnt 557 [ 480.713595][ T9006] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 480.724612][ T9006] Memory cgroup stats for /syz1: [ 480.724796][ T9006] anon 0 [ 480.724796][ T9006] file 0 [ 480.724796][ T9006] kernel 36864 [ 480.724796][ T9006] kernel_stack 0 [ 480.724796][ T9006] pagetables 0 [ 480.724796][ T9006] sec_pagetables 0 [ 480.724796][ T9006] percpu 0 [ 480.724796][ T9006] sock 0 [ 480.724796][ T9006] vmalloc 0 [ 480.724796][ T9006] shmem 0 [ 480.724796][ T9006] zswap 0 [ 480.724796][ T9006] zswapped 0 [ 480.724796][ T9006] file_mapped 0 [ 480.724796][ T9006] file_dirty 0 [ 480.724796][ T9006] file_writeback 0 [ 480.724796][ T9006] swapcached 0 [ 480.724796][ T9006] anon_thp 0 [ 480.724796][ T9006] file_thp 0 [ 480.724796][ T9006] shmem_thp 0 [ 480.724796][ T9006] inactive_anon 0 [ 480.724796][ T9006] active_anon 0 [ 480.724796][ T9006] inactive_file 0 [ 480.724796][ T9006] active_file 0 [ 480.724796][ T9006] unevictable 0 [ 480.724796][ T9006] slab_reclaimable 9328 [ 480.724796][ T9006] slab_unreclaimable 26712 [ 480.724796][ T9006] slab 36040 [ 480.724796][ T9006] workingset_refault_anon 0 [ 480.833701][ T9006] Out of memory and no killable processes... [ 480.849300][ T9015] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 480.883256][ T9015] CPU: 1 PID: 9015 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 480.893735][ T9015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 480.903819][ T9015] Call Trace: [ 480.907123][ T9015] [ 480.910095][ T9015] dump_stack_lvl+0x1e3/0x2d0 [ 480.914804][ T9015] ? nf_tcp_handle_invalid+0x630/0x630 [ 480.920291][ T9015] ? panic+0x770/0x770 [ 480.924417][ T9015] dump_header+0xdd/0xa30 [ 480.928780][ T9015] out_of_memory+0x895/0xb30 [ 480.933403][ T9015] ? unregister_oom_notifier+0x20/0x20 [ 480.938891][ T9015] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 480.944990][ T9015] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 480.950569][ T9015] ? mem_cgroup_oom_trylock+0x220/0x220 [ 480.956154][ T9015] ? cgroup_file_notify+0x123/0x190 [ 480.961392][ T9015] memory_max_write+0x374/0x490 [ 480.966280][ T9015] ? memory_max_show+0xa0/0xa0 [ 480.971079][ T9015] ? read_lock_is_recursive+0x10/0x10 [ 480.976487][ T9015] ? memory_max_show+0xa0/0xa0 [ 480.981475][ T9015] cgroup_file_write+0x2ab/0x780 [ 480.986635][ T9015] ? cgroup_seqfile_stop+0xd0/0xd0 [ 480.991889][ T9015] ? cgroup_seqfile_stop+0xd0/0xd0 [ 480.997129][ T9015] kernfs_fop_write_iter+0x3ac/0x500 [ 481.002454][ T9015] do_iter_write+0x6f0/0xc50 [ 481.007261][ T9015] ? rcu_read_lock_sched_held+0x89/0x130 [ 481.012937][ T9015] ? vfs_iter_write+0xa0/0xa0 [ 481.017658][ T9015] ? vfs_iter_write+0x69/0xa0 [ 481.022453][ T9015] iter_file_splice_write+0x830/0xff0 [ 481.027978][ T9015] ? splice_from_pipe+0x220/0x220 [ 481.033043][ T9015] ? splice_shrink_spd+0xb0/0xb0 [ 481.039589][ T9015] ? splice_from_pipe+0x220/0x220 [ 481.044657][ T9015] direct_splice_actor+0xe6/0x1c0 [ 481.049714][ T9015] splice_direct_to_actor+0x4e4/0xc00 [ 481.055146][ T9015] ? do_splice_direct+0x3f0/0x3f0 [ 481.060281][ T9015] ? pipe_to_sendpage+0x340/0x340 [ 481.065340][ T9015] ? bpf_lsm_file_permission+0x5/0x10 [ 481.070739][ T9015] ? security_file_permission+0xe0/0x5c0 [ 481.076921][ T9015] do_splice_direct+0x2a0/0x3f0 [ 481.081819][ T9015] ? splice_direct_to_actor+0xc00/0xc00 [ 481.087402][ T9015] ? rcu_read_lock_any_held+0xb3/0x150 [ 481.092911][ T9015] do_sendfile+0x641/0xfd0 [ 481.097371][ T9015] ? do_pwritev+0x360/0x360 [ 481.102002][ T9015] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 481.108369][ T9015] __se_sys_sendfile64+0x178/0x1e0 [ 481.113722][ T9015] ? __x64_sys_sendfile64+0xa0/0xa0 [ 481.119430][ T9015] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 481.125444][ T9015] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 481.131450][ T9015] do_syscall_64+0x2b/0x70 [ 481.135893][ T9015] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 481.141808][ T9015] RIP: 0033:0x7ff452b1b0b9 [ 481.146323][ T9015] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 481.166121][ T9015] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 481.174828][ T9015] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 481.183076][ T9015] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 481.191145][ T9015] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 481.199127][ T9015] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 481.207100][ T9015] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 481.215081][ T9015] [ 481.373707][ T9015] memory: usage 36kB, limit 0kB, failcnt 557 [ 481.380514][ T9015] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 481.402427][ T9015] Memory cgroup stats for /syz1: [ 481.402577][ T9015] anon 0 [ 481.402577][ T9015] file 0 [ 481.402577][ T9015] kernel 36864 [ 481.402577][ T9015] kernel_stack 0 [ 481.402577][ T9015] pagetables 0 [ 481.402577][ T9015] sec_pagetables 0 [ 481.402577][ T9015] percpu 0 [ 481.402577][ T9015] sock 0 [ 481.402577][ T9015] vmalloc 0 [ 481.402577][ T9015] shmem 0 [ 481.402577][ T9015] zswap 0 [ 481.402577][ T9015] zswapped 0 [ 481.402577][ T9015] file_mapped 0 [ 481.402577][ T9015] file_dirty 0 [ 481.402577][ T9015] file_writeback 0 [ 481.402577][ T9015] swapcached 0 [ 481.402577][ T9015] anon_thp 0 [ 481.402577][ T9015] file_thp 0 [ 481.402577][ T9015] shmem_thp 0 [ 481.402577][ T9015] inactive_anon 0 [ 481.402577][ T9015] active_anon 0 [ 481.402577][ T9015] inactive_file 0 [ 481.402577][ T9015] active_file 0 [ 481.402577][ T9015] unevictable 0 [ 481.402577][ T9015] slab_reclaimable 9328 [ 481.402577][ T9015] slab_unreclaimable 26712 [ 481.402577][ T9015] slab 36040 [ 481.402577][ T9015] workingset_refault_anon 0 [ 481.743482][ T9015] Out of memory and no killable processes... [ 481.750343][ T9036] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 481.777660][ T9036] CPU: 0 PID: 9036 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 481.788393][ T9036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 481.798650][ T9036] Call Trace: [ 481.802123][ T9036] [ 481.805077][ T9036] dump_stack_lvl+0x1e3/0x2d0 [ 481.809793][ T9036] ? nf_tcp_handle_invalid+0x630/0x630 [ 481.815277][ T9036] ? panic+0x770/0x770 [ 481.819410][ T9036] dump_header+0xdd/0xa30 [ 481.823772][ T9036] out_of_memory+0x895/0xb30 [ 481.828572][ T9036] ? unregister_oom_notifier+0x20/0x20 [ 481.834050][ T9036] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 481.840040][ T9036] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 481.845598][ T9036] ? preempt_schedule_thunk+0x16/0x20 [ 481.850976][ T9036] ? mem_cgroup_oom_trylock+0x220/0x220 [ 481.856543][ T9036] ? cgroup_file_notify+0x123/0x190 [ 481.861743][ T9036] memory_max_write+0x374/0x490 [ 481.866641][ T9036] ? memory_max_show+0xa0/0xa0 [ 481.871663][ T9036] ? read_lock_is_recursive+0x10/0x10 [ 481.877038][ T9036] ? memory_max_show+0xa0/0xa0 [ 481.881811][ T9036] cgroup_file_write+0x2ab/0x780 [ 481.886753][ T9036] ? cgroup_seqfile_stop+0xd0/0xd0 [ 481.891879][ T9036] ? cgroup_seqfile_stop+0xd0/0xd0 [ 481.897022][ T9036] kernfs_fop_write_iter+0x3ac/0x500 [ 481.902321][ T9036] do_iter_write+0x6f0/0xc50 [ 481.906924][ T9036] ? rcu_read_lock_sched_held+0x89/0x130 [ 481.912570][ T9036] ? vfs_iter_write+0xa0/0xa0 [ 481.917256][ T9036] ? vfs_iter_write+0x69/0xa0 [ 481.921940][ T9036] iter_file_splice_write+0x830/0xff0 [ 481.927338][ T9036] ? splice_from_pipe+0x220/0x220 [ 481.932367][ T9036] ? splice_shrink_spd+0xb0/0xb0 [ 481.937313][ T9036] ? splice_from_pipe+0x220/0x220 [ 481.942337][ T9036] direct_splice_actor+0xe6/0x1c0 [ 481.947372][ T9036] splice_direct_to_actor+0x4e4/0xc00 [ 481.952758][ T9036] ? do_splice_direct+0x3f0/0x3f0 [ 481.957781][ T9036] ? pipe_to_sendpage+0x340/0x340 [ 481.963509][ T9036] ? bpf_lsm_file_permission+0x5/0x10 [ 481.969675][ T9036] ? security_file_permission+0xe0/0x5c0 [ 481.975313][ T9036] do_splice_direct+0x2a0/0x3f0 [ 481.980173][ T9036] ? splice_direct_to_actor+0xc00/0xc00 [ 481.985806][ T9036] ? rcu_read_lock_any_held+0xb3/0x150 [ 481.991285][ T9036] do_sendfile+0x641/0xfd0 [ 481.996158][ T9036] ? do_pwritev+0x360/0x360 [ 482.000681][ T9036] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 482.006774][ T9036] __se_sys_sendfile64+0x178/0x1e0 [ 482.011902][ T9036] ? __x64_sys_sendfile64+0xa0/0xa0 [ 482.017108][ T9036] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 482.023103][ T9036] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 482.029107][ T9036] do_syscall_64+0x2b/0x70 [ 482.034573][ T9036] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 482.040476][ T9036] RIP: 0033:0x7ff452b1b0b9 [ 482.045065][ T9036] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 482.064927][ T9036] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 482.073604][ T9036] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 482.081589][ T9036] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 482.089562][ T9036] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 482.097528][ T9036] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 482.105491][ T9036] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 482.113475][ T9036] [ 482.127202][ T9036] memory: usage 36kB, limit 0kB, failcnt 557 [ 482.142254][ T9036] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 482.156672][ T9036] Memory cgroup stats for /syz1: [ 482.156860][ T9036] anon 0 [ 482.156860][ T9036] file 0 [ 482.156860][ T9036] kernel 36864 [ 482.156860][ T9036] kernel_stack 0 [ 482.156860][ T9036] pagetables 0 [ 482.156860][ T9036] sec_pagetables 0 [ 482.156860][ T9036] percpu 0 [ 482.156860][ T9036] sock 0 [ 482.156860][ T9036] vmalloc 0 [ 482.156860][ T9036] shmem 0 [ 482.156860][ T9036] zswap 0 [ 482.156860][ T9036] zswapped 0 [ 482.156860][ T9036] file_mapped 0 [ 482.156860][ T9036] file_dirty 0 [ 482.156860][ T9036] file_writeback 0 [ 482.156860][ T9036] swapcached 0 [ 482.156860][ T9036] anon_thp 0 [ 482.156860][ T9036] file_thp 0 [ 482.156860][ T9036] shmem_thp 0 [ 482.156860][ T9036] inactive_anon 0 [ 482.156860][ T9036] active_anon 0 [ 482.156860][ T9036] inactive_file 0 [ 482.156860][ T9036] active_file 0 [ 482.156860][ T9036] unevictable 0 [ 482.156860][ T9036] slab_reclaimable 9328 [ 482.156860][ T9036] slab_unreclaimable 26712 [ 482.156860][ T9036] slab 36040 [ 482.156860][ T9036] workingset_refault_anon 0 [ 482.487018][ T9036] Out of memory and no killable processes... [ 482.494588][ T9055] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 482.529449][ T9055] CPU: 1 PID: 9055 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 482.539922][ T9055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 482.549999][ T9055] Call Trace: [ 482.553340][ T9055] [ 482.556281][ T9055] dump_stack_lvl+0x1e3/0x2d0 [ 482.560986][ T9055] ? nf_tcp_handle_invalid+0x630/0x630 [ 482.566468][ T9055] ? panic+0x770/0x770 [ 482.570571][ T9055] dump_header+0xdd/0xa30 [ 482.574925][ T9055] out_of_memory+0x895/0xb30 [ 482.579531][ T9055] ? unregister_oom_notifier+0x20/0x20 [ 482.585009][ T9055] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 482.591106][ T9055] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 482.596695][ T9055] ? preempt_schedule_thunk+0x16/0x20 [ 482.602203][ T9055] ? mem_cgroup_oom_trylock+0x220/0x220 [ 482.607964][ T9055] ? cgroup_file_notify+0x123/0x190 [ 482.613739][ T9055] memory_max_write+0x374/0x490 [ 482.618975][ T9055] ? memory_max_show+0xa0/0xa0 [ 482.623763][ T9055] ? read_lock_is_recursive+0x10/0x10 [ 482.629156][ T9055] ? memory_max_show+0xa0/0xa0 [ 482.633940][ T9055] cgroup_file_write+0x2ab/0x780 [ 482.639131][ T9055] ? cgroup_seqfile_stop+0xd0/0xd0 [ 482.644978][ T9055] ? cgroup_seqfile_stop+0xd0/0xd0 [ 482.650196][ T9055] kernfs_fop_write_iter+0x3ac/0x500 [ 482.655598][ T9055] do_iter_write+0x6f0/0xc50 [ 482.660395][ T9055] ? rcu_read_lock_sched_held+0x89/0x130 [ 482.666050][ T9055] ? vfs_iter_write+0xa0/0xa0 [ 482.670758][ T9055] ? vfs_iter_write+0x69/0xa0 [ 482.675460][ T9055] iter_file_splice_write+0x830/0xff0 [ 482.680868][ T9055] ? splice_from_pipe+0x220/0x220 [ 482.685898][ T9055] ? splice_shrink_spd+0xb0/0xb0 [ 482.690853][ T9055] ? splice_from_pipe+0x220/0x220 [ 482.695883][ T9055] direct_splice_actor+0xe6/0x1c0 [ 482.700911][ T9055] splice_direct_to_actor+0x4e4/0xc00 [ 482.706296][ T9055] ? do_splice_direct+0x3f0/0x3f0 [ 482.711322][ T9055] ? pipe_to_sendpage+0x340/0x340 [ 482.716352][ T9055] ? bpf_lsm_file_permission+0x5/0x10 [ 482.721735][ T9055] ? security_file_permission+0xe0/0x5c0 [ 482.727375][ T9055] do_splice_direct+0x2a0/0x3f0 [ 482.732233][ T9055] ? splice_direct_to_actor+0xc00/0xc00 [ 482.737953][ T9055] ? rcu_read_lock_any_held+0xb3/0x150 [ 482.743426][ T9055] do_sendfile+0x641/0xfd0 [ 482.748379][ T9055] ? do_pwritev+0x360/0x360 [ 482.752889][ T9055] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 482.758893][ T9055] __se_sys_sendfile64+0x178/0x1e0 [ 482.764147][ T9055] ? __x64_sys_sendfile64+0xa0/0xa0 [ 482.769521][ T9055] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 482.775943][ T9055] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 482.782117][ T9055] do_syscall_64+0x2b/0x70 [ 482.786567][ T9055] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 482.792478][ T9055] RIP: 0033:0x7ff452b1b0b9 [ 482.796899][ T9055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 482.816595][ T9055] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 482.825196][ T9055] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 482.833253][ T9055] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 482.841223][ T9055] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 482.849187][ T9055] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 482.857199][ T9055] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 482.865298][ T9055] [ 482.934585][ T9055] memory: usage 36kB, limit 0kB, failcnt 557 [ 482.945640][ T9055] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 483.002485][ T9055] Memory cgroup stats for /syz1: [ 483.002743][ T9055] anon 0 [ 483.002743][ T9055] file 0 [ 483.002743][ T9055] kernel 12288 [ 483.002743][ T9055] kernel_stack 0 [ 483.002743][ T9055] pagetables 0 [ 483.002743][ T9055] sec_pagetables 0 [ 483.002743][ T9055] percpu 0 [ 483.002743][ T9055] sock 0 [ 483.002743][ T9055] vmalloc 0 [ 483.002743][ T9055] shmem 0 [ 483.002743][ T9055] zswap 0 [ 483.002743][ T9055] zswapped 0 [ 483.002743][ T9055] file_mapped 0 [ 483.002743][ T9055] file_dirty 0 [ 483.002743][ T9055] file_writeback 0 [ 483.002743][ T9055] swapcached 0 [ 483.002743][ T9055] anon_thp 0 [ 483.002743][ T9055] file_thp 0 [ 483.002743][ T9055] shmem_thp 0 [ 483.002743][ T9055] inactive_anon 0 [ 483.002743][ T9055] active_anon 0 [ 483.002743][ T9055] inactive_file 0 [ 483.002743][ T9055] active_file 0 [ 483.002743][ T9055] unevictable 0 [ 483.002743][ T9055] slab_reclaimable 9328 [ 483.002743][ T9055] slab_unreclaimable 0 [ 483.002743][ T9055] slab 9328 [ 483.002743][ T9055] workingset_refault_anon 0 [ 483.158816][ T9055] Out of memory and no killable processes... [ 483.166220][ T9065] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 483.187055][ T9065] CPU: 1 PID: 9065 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 483.197517][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 483.207594][ T9065] Call Trace: [ 483.210980][ T9065] [ 483.213935][ T9065] dump_stack_lvl+0x1e3/0x2d0 [ 483.218647][ T9065] ? nf_tcp_handle_invalid+0x630/0x630 [ 483.224131][ T9065] ? panic+0x770/0x770 [ 483.228251][ T9065] dump_header+0xdd/0xa30 [ 483.232613][ T9065] out_of_memory+0x895/0xb30 [ 483.237240][ T9065] ? unregister_oom_notifier+0x20/0x20 [ 483.242730][ T9065] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 483.248745][ T9065] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 483.254313][ T9065] ? preempt_schedule_thunk+0x16/0x20 [ 483.259718][ T9065] ? mem_cgroup_oom_trylock+0x220/0x220 [ 483.265298][ T9065] ? cgroup_file_notify+0x123/0x190 [ 483.270523][ T9065] memory_max_write+0x374/0x490 [ 483.275412][ T9065] ? memory_max_show+0xa0/0xa0 [ 483.280290][ T9065] ? read_lock_is_recursive+0x10/0x10 [ 483.285687][ T9065] ? memory_max_show+0xa0/0xa0 [ 483.290474][ T9065] cgroup_file_write+0x2ab/0x780 [ 483.295456][ T9065] ? cgroup_seqfile_stop+0xd0/0xd0 [ 483.300618][ T9065] ? cgroup_seqfile_stop+0xd0/0xd0 [ 483.305753][ T9065] kernfs_fop_write_iter+0x3ac/0x500 [ 483.311079][ T9065] do_iter_write+0x6f0/0xc50 [ 483.315711][ T9065] ? rcu_read_lock_sched_held+0x89/0x130 [ 483.321370][ T9065] ? vfs_iter_write+0xa0/0xa0 [ 483.326170][ T9065] ? vfs_iter_write+0x69/0xa0 [ 483.330895][ T9065] iter_file_splice_write+0x830/0xff0 [ 483.336325][ T9065] ? splice_from_pipe+0x220/0x220 [ 483.341383][ T9065] ? splice_shrink_spd+0xb0/0xb0 [ 483.346361][ T9065] ? splice_from_pipe+0x220/0x220 [ 483.351416][ T9065] direct_splice_actor+0xe6/0x1c0 [ 483.356479][ T9065] splice_direct_to_actor+0x4e4/0xc00 [ 483.361898][ T9065] ? do_splice_direct+0x3f0/0x3f0 [ 483.366946][ T9065] ? pipe_to_sendpage+0x340/0x340 [ 483.371996][ T9065] ? bpf_lsm_file_permission+0x5/0x10 [ 483.377402][ T9065] ? security_file_permission+0xe0/0x5c0 [ 483.383062][ T9065] do_splice_direct+0x2a0/0x3f0 [ 483.387972][ T9065] ? splice_direct_to_actor+0xc00/0xc00 [ 483.393539][ T9065] ? rcu_read_lock_any_held+0xb3/0x150 [ 483.399047][ T9065] do_sendfile+0x641/0xfd0 [ 483.403509][ T9065] ? do_pwritev+0x360/0x360 [ 483.408045][ T9065] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 483.414046][ T9065] __se_sys_sendfile64+0x178/0x1e0 [ 483.419191][ T9065] ? __x64_sys_sendfile64+0xa0/0xa0 [ 483.424420][ T9065] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 483.430432][ T9065] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 483.436447][ T9065] do_syscall_64+0x2b/0x70 [ 483.440889][ T9065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 483.446815][ T9065] RIP: 0033:0x7ff452b1b0b9 [ 483.451254][ T9065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.470882][ T9065] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 483.479335][ T9065] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 483.487337][ T9065] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 483.495509][ T9065] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 483.503507][ T9065] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 483.511502][ T9065] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 483.519528][ T9065] [ 483.531811][ T9065] memory: usage 12kB, limit 0kB, failcnt 557 [ 483.548249][ T9065] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 483.581254][ T9065] Memory cgroup stats for /syz1: [ 483.581393][ T9065] anon 0 [ 483.581393][ T9065] file 0 [ 483.581393][ T9065] kernel 12288 [ 483.581393][ T9065] kernel_stack 0 [ 483.581393][ T9065] pagetables 0 [ 483.581393][ T9065] sec_pagetables 0 [ 483.581393][ T9065] percpu 0 [ 483.581393][ T9065] sock 0 [ 483.581393][ T9065] vmalloc 0 [ 483.581393][ T9065] shmem 0 [ 483.581393][ T9065] zswap 0 [ 483.581393][ T9065] zswapped 0 [ 483.581393][ T9065] file_mapped 0 [ 483.581393][ T9065] file_dirty 0 [ 483.581393][ T9065] file_writeback 0 [ 483.581393][ T9065] swapcached 0 [ 483.581393][ T9065] anon_thp 0 [ 483.581393][ T9065] file_thp 0 [ 483.581393][ T9065] shmem_thp 0 [ 483.581393][ T9065] inactive_anon 0 [ 483.581393][ T9065] active_anon 0 [ 483.581393][ T9065] inactive_file 0 [ 483.581393][ T9065] active_file 0 [ 483.581393][ T9065] unevictable 0 [ 483.581393][ T9065] slab_reclaimable 9328 [ 483.581393][ T9065] slab_unreclaimable 0 [ 483.581393][ T9065] slab 9328 [ 483.581393][ T9065] workingset_refault_anon 0 [ 483.686811][ T9065] Out of memory and no killable processes... [ 483.696971][ T9089] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 483.710956][ T9089] CPU: 0 PID: 9089 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 483.721672][ T9089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 483.731755][ T9089] Call Trace: [ 483.735063][ T9089] [ 483.738018][ T9089] dump_stack_lvl+0x1e3/0x2d0 [ 483.742723][ T9089] ? nf_tcp_handle_invalid+0x630/0x630 [ 483.748209][ T9089] ? panic+0x770/0x770 [ 483.752310][ T9089] dump_header+0xdd/0xa30 [ 483.756634][ T9089] out_of_memory+0x895/0xb30 [ 483.761228][ T9089] ? unregister_oom_notifier+0x20/0x20 [ 483.766796][ T9089] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 483.772809][ T9089] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 483.778390][ T9089] ? preempt_schedule_thunk+0x16/0x20 [ 483.783963][ T9089] ? mem_cgroup_oom_trylock+0x220/0x220 [ 483.789553][ T9089] ? cgroup_file_notify+0x123/0x190 [ 483.794871][ T9089] memory_max_write+0x374/0x490 [ 483.799755][ T9089] ? memory_max_show+0xa0/0xa0 [ 483.804548][ T9089] ? read_lock_is_recursive+0x10/0x10 [ 483.809951][ T9089] ? memory_max_show+0xa0/0xa0 [ 483.814736][ T9089] cgroup_file_write+0x2ab/0x780 [ 483.819706][ T9089] ? cgroup_seqfile_stop+0xd0/0xd0 [ 483.824865][ T9089] ? cgroup_seqfile_stop+0xd0/0xd0 [ 483.830000][ T9089] kernfs_fop_write_iter+0x3ac/0x500 [ 483.835434][ T9089] do_iter_write+0x6f0/0xc50 [ 483.840067][ T9089] ? rcu_read_lock_sched_held+0x89/0x130 [ 483.845726][ T9089] ? vfs_iter_write+0xa0/0xa0 [ 483.850436][ T9089] ? vfs_iter_write+0x69/0xa0 [ 483.855141][ T9089] iter_file_splice_write+0x830/0xff0 [ 483.860575][ T9089] ? splice_from_pipe+0x220/0x220 [ 483.865631][ T9089] ? splice_shrink_spd+0xb0/0xb0 [ 483.870610][ T9089] ? splice_from_pipe+0x220/0x220 [ 483.875669][ T9089] direct_splice_actor+0xe6/0x1c0 [ 483.880809][ T9089] splice_direct_to_actor+0x4e4/0xc00 [ 483.886228][ T9089] ? do_splice_direct+0x3f0/0x3f0 [ 483.891283][ T9089] ? pipe_to_sendpage+0x340/0x340 [ 483.896339][ T9089] ? bpf_lsm_file_permission+0x5/0x10 [ 483.901738][ T9089] ? security_file_permission+0xe0/0x5c0 [ 483.907408][ T9089] do_splice_direct+0x2a0/0x3f0 [ 483.912288][ T9089] ? splice_direct_to_actor+0xc00/0xc00 [ 483.917856][ T9089] ? rcu_read_lock_any_held+0xb3/0x150 [ 483.923356][ T9089] do_sendfile+0x641/0xfd0 [ 483.927816][ T9089] ? do_pwritev+0x360/0x360 [ 483.932352][ T9089] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 483.938385][ T9089] __se_sys_sendfile64+0x178/0x1e0 [ 483.943526][ T9089] ? __x64_sys_sendfile64+0xa0/0xa0 [ 483.948749][ T9089] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 483.954858][ T9089] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 483.960963][ T9089] do_syscall_64+0x2b/0x70 [ 483.965408][ T9089] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 483.971333][ T9089] RIP: 0033:0x7ff452b1b0b9 [ 483.975771][ T9089] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.995486][ T9089] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 484.003939][ T9089] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 484.011938][ T9089] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 484.019935][ T9089] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 484.027932][ T9089] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 484.036011][ T9089] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 484.044024][ T9089] [ 484.077969][ T9089] memory: usage 12kB, limit 0kB, failcnt 557 [ 484.084371][ T9089] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 484.098812][ T9089] Memory cgroup stats for /syz1: [ 484.099002][ T9089] anon 0 [ 484.099002][ T9089] file 0 [ 484.099002][ T9089] kernel 12288 [ 484.099002][ T9089] kernel_stack 0 [ 484.099002][ T9089] pagetables 0 [ 484.099002][ T9089] sec_pagetables 0 [ 484.099002][ T9089] percpu 0 [ 484.099002][ T9089] sock 0 [ 484.099002][ T9089] vmalloc 0 [ 484.099002][ T9089] shmem 0 [ 484.099002][ T9089] zswap 0 [ 484.099002][ T9089] zswapped 0 [ 484.099002][ T9089] file_mapped 0 [ 484.099002][ T9089] file_dirty 0 [ 484.099002][ T9089] file_writeback 0 [ 484.099002][ T9089] swapcached 0 [ 484.099002][ T9089] anon_thp 0 [ 484.099002][ T9089] file_thp 0 [ 484.099002][ T9089] shmem_thp 0 [ 484.099002][ T9089] inactive_anon 0 [ 484.099002][ T9089] active_anon 0 [ 484.099002][ T9089] inactive_file 0 [ 484.099002][ T9089] active_file 0 [ 484.099002][ T9089] unevictable 0 [ 484.099002][ T9089] slab_reclaimable 9328 [ 484.099002][ T9089] slab_unreclaimable 0 [ 484.099002][ T9089] slab 9328 [ 484.099002][ T9089] workingset_refault_anon 0 [ 484.208231][ T9089] Out of memory and no killable processes... [ 484.214324][ T9088] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 484.231890][ T9088] CPU: 0 PID: 9088 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 484.242356][ T9088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 484.252438][ T9088] Call Trace: [ 484.255812][ T9088] [ 484.258765][ T9088] dump_stack_lvl+0x1e3/0x2d0 [ 484.264015][ T9088] ? nf_tcp_handle_invalid+0x630/0x630 [ 484.269595][ T9088] ? panic+0x770/0x770 [ 484.273738][ T9088] dump_header+0xdd/0xa30 [ 484.278103][ T9088] out_of_memory+0x895/0xb30 [ 484.282806][ T9088] ? unregister_oom_notifier+0x20/0x20 [ 484.288304][ T9088] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 484.294327][ T9088] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 484.299914][ T9088] ? mem_cgroup_oom_trylock+0x220/0x220 [ 484.305593][ T9088] ? cgroup_file_notify+0x123/0x190 [ 484.310824][ T9088] memory_max_write+0x374/0x490 [ 484.315707][ T9088] ? memory_max_show+0xa0/0xa0 [ 484.320582][ T9088] ? read_lock_is_recursive+0x10/0x10 [ 484.325984][ T9088] ? memory_max_show+0xa0/0xa0 [ 484.330773][ T9088] cgroup_file_write+0x2ab/0x780 [ 484.335749][ T9088] ? cgroup_seqfile_stop+0xd0/0xd0 [ 484.340905][ T9088] ? cgroup_seqfile_stop+0xd0/0xd0 [ 484.346046][ T9088] kernfs_fop_write_iter+0x3ac/0x500 [ 484.351367][ T9088] do_iter_write+0x6f0/0xc50 [ 484.356083][ T9088] ? rcu_read_lock_sched_held+0x89/0x130 [ 484.361744][ T9088] ? vfs_iter_write+0xa0/0xa0 [ 484.366461][ T9088] ? vfs_iter_write+0x69/0xa0 [ 484.371169][ T9088] iter_file_splice_write+0x830/0xff0 [ 484.376614][ T9088] ? splice_from_pipe+0x220/0x220 [ 484.381682][ T9088] ? splice_shrink_spd+0xb0/0xb0 [ 484.386769][ T9088] ? splice_from_pipe+0x220/0x220 [ 484.391919][ T9088] direct_splice_actor+0xe6/0x1c0 [ 484.396981][ T9088] splice_direct_to_actor+0x4e4/0xc00 [ 484.402493][ T9088] ? do_splice_direct+0x3f0/0x3f0 [ 484.407686][ T9088] ? pipe_to_sendpage+0x340/0x340 [ 484.412761][ T9088] ? bpf_lsm_file_permission+0x5/0x10 [ 484.418272][ T9088] ? security_file_permission+0xe0/0x5c0 [ 484.423952][ T9088] do_splice_direct+0x2a0/0x3f0 [ 484.428847][ T9088] ? splice_direct_to_actor+0xc00/0xc00 [ 484.434422][ T9088] ? rcu_read_lock_any_held+0xb3/0x150 [ 484.439942][ T9088] do_sendfile+0x641/0xfd0 [ 484.444405][ T9088] ? do_pwritev+0x360/0x360 [ 484.449206][ T9088] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 484.455224][ T9088] __se_sys_sendfile64+0x178/0x1e0 [ 484.460375][ T9088] ? __x64_sys_sendfile64+0xa0/0xa0 [ 484.465599][ T9088] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 484.471609][ T9088] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 484.477722][ T9088] do_syscall_64+0x2b/0x70 [ 484.482270][ T9088] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 484.488199][ T9088] RIP: 0033:0x7ff452b1b0b9 [ 484.492638][ T9088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 484.512977][ T9088] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 484.521498][ T9088] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 484.529864][ T9088] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 484.537950][ T9088] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 484.546038][ T9088] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 484.554042][ T9088] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 484.562077][ T9088] [ 484.600741][ T9088] memory: usage 12kB, limit 0kB, failcnt 557 [ 484.628455][ T9088] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 484.635446][ T9088] Memory cgroup stats for /syz1: [ 484.635575][ T9088] anon 0 [ 484.635575][ T9088] file 0 [ 484.635575][ T9088] kernel 12288 [ 484.635575][ T9088] kernel_stack 0 [ 484.635575][ T9088] pagetables 0 [ 484.635575][ T9088] sec_pagetables 0 [ 484.635575][ T9088] percpu 0 [ 484.635575][ T9088] sock 0 [ 484.635575][ T9088] vmalloc 0 [ 484.635575][ T9088] shmem 0 [ 484.635575][ T9088] zswap 0 [ 484.635575][ T9088] zswapped 0 [ 484.635575][ T9088] file_mapped 0 [ 484.635575][ T9088] file_dirty 0 [ 484.635575][ T9088] file_writeback 0 [ 484.635575][ T9088] swapcached 0 [ 484.635575][ T9088] anon_thp 0 [ 484.635575][ T9088] file_thp 0 [ 484.635575][ T9088] shmem_thp 0 [ 484.635575][ T9088] inactive_anon 0 [ 484.635575][ T9088] active_anon 0 [ 484.635575][ T9088] inactive_file 0 [ 484.635575][ T9088] active_file 0 [ 484.635575][ T9088] unevictable 0 [ 484.635575][ T9088] slab_reclaimable 9328 [ 484.635575][ T9088] slab_unreclaimable 0 [ 484.635575][ T9088] slab 9328 [ 484.635575][ T9088] workingset_refault_anon 0 [ 484.750675][ T9088] Out of memory and no killable processes... [ 484.756865][ T9123] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 484.779672][ T9123] CPU: 0 PID: 9123 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 484.790659][ T9123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 484.800893][ T9123] Call Trace: [ 484.804170][ T9123] [ 484.807099][ T9123] dump_stack_lvl+0x1e3/0x2d0 [ 484.811784][ T9123] ? nf_tcp_handle_invalid+0x630/0x630 [ 484.817246][ T9123] ? panic+0x770/0x770 [ 484.821327][ T9123] dump_header+0xdd/0xa30 [ 484.825660][ T9123] out_of_memory+0x895/0xb30 [ 484.830252][ T9123] ? unregister_oom_notifier+0x20/0x20 [ 484.835744][ T9123] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 484.841732][ T9123] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 484.847314][ T9123] ? mem_cgroup_oom_trylock+0x220/0x220 [ 484.852870][ T9123] ? cgroup_file_notify+0x123/0x190 [ 484.858070][ T9123] memory_max_write+0x374/0x490 [ 484.863021][ T9123] ? memory_max_show+0xa0/0xa0 [ 484.867967][ T9123] ? read_lock_is_recursive+0x10/0x10 [ 484.873392][ T9123] ? memory_max_show+0xa0/0xa0 [ 484.879289][ T9123] cgroup_file_write+0x2ab/0x780 [ 484.884244][ T9123] ? cgroup_seqfile_stop+0xd0/0xd0 [ 484.889507][ T9123] ? cgroup_seqfile_stop+0xd0/0xd0 [ 484.894710][ T9123] kernfs_fop_write_iter+0x3ac/0x500 [ 484.900012][ T9123] do_iter_write+0x6f0/0xc50 [ 484.904627][ T9123] ? rcu_read_lock_sched_held+0x89/0x130 [ 484.910347][ T9123] ? vfs_iter_write+0xa0/0xa0 [ 484.915032][ T9123] ? vfs_iter_write+0x69/0xa0 [ 484.919709][ T9123] iter_file_splice_write+0x830/0xff0 [ 484.925103][ T9123] ? splice_from_pipe+0x220/0x220 [ 484.930132][ T9123] ? splice_shrink_spd+0xb0/0xb0 [ 484.936383][ T9123] ? splice_from_pipe+0x220/0x220 [ 484.941427][ T9123] direct_splice_actor+0xe6/0x1c0 [ 484.946457][ T9123] splice_direct_to_actor+0x4e4/0xc00 [ 484.952277][ T9123] ? do_splice_direct+0x3f0/0x3f0 [ 484.957354][ T9123] ? pipe_to_sendpage+0x340/0x340 [ 484.962387][ T9123] ? bpf_lsm_file_permission+0x5/0x10 [ 484.967933][ T9123] ? security_file_permission+0xe0/0x5c0 [ 484.973656][ T9123] do_splice_direct+0x2a0/0x3f0 [ 484.978875][ T9123] ? splice_direct_to_actor+0xc00/0xc00 [ 484.984416][ T9123] ? rcu_read_lock_any_held+0xb3/0x150 [ 484.989895][ T9123] do_sendfile+0x641/0xfd0 [ 484.994344][ T9123] ? do_pwritev+0x360/0x360 [ 484.998851][ T9123] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 485.005007][ T9123] __se_sys_sendfile64+0x178/0x1e0 [ 485.010144][ T9123] ? __x64_sys_sendfile64+0xa0/0xa0 [ 485.015359][ T9123] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 485.021352][ T9123] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 485.027490][ T9123] do_syscall_64+0x2b/0x70 [ 485.031954][ T9123] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 485.038043][ T9123] RIP: 0033:0x7ff452b1b0b9 [ 485.042478][ T9123] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.062351][ T9123] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 485.071027][ T9123] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 485.079096][ T9123] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 485.087078][ T9123] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 485.095393][ T9123] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 485.103373][ T9123] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 485.111706][ T9123] [ 485.118949][ T9123] memory: usage 12kB, limit 0kB, failcnt 557 [ 485.125194][ T9123] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.135070][ T9123] Memory cgroup stats for /syz1: [ 485.135254][ T9123] anon 0 [ 485.135254][ T9123] file 0 [ 485.135254][ T9123] kernel 12288 [ 485.135254][ T9123] kernel_stack 0 [ 485.135254][ T9123] pagetables 0 [ 485.135254][ T9123] sec_pagetables 0 [ 485.135254][ T9123] percpu 0 [ 485.135254][ T9123] sock 0 [ 485.135254][ T9123] vmalloc 0 [ 485.135254][ T9123] shmem 0 [ 485.135254][ T9123] zswap 0 [ 485.135254][ T9123] zswapped 0 [ 485.135254][ T9123] file_mapped 0 [ 485.135254][ T9123] file_dirty 0 [ 485.135254][ T9123] file_writeback 0 [ 485.135254][ T9123] swapcached 0 [ 485.135254][ T9123] anon_thp 0 [ 485.135254][ T9123] file_thp 0 [ 485.135254][ T9123] shmem_thp 0 [ 485.135254][ T9123] inactive_anon 0 [ 485.135254][ T9123] active_anon 0 [ 485.135254][ T9123] inactive_file 0 [ 485.135254][ T9123] active_file 0 [ 485.135254][ T9123] unevictable 0 [ 485.135254][ T9123] slab_reclaimable 9328 [ 485.135254][ T9123] slab_unreclaimable 0 [ 485.135254][ T9123] slab 9328 [ 485.135254][ T9123] workingset_refault_anon 0 [ 485.232934][ T9123] Out of memory and no killable processes... [ 485.276884][ T9130] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 485.354854][ T9130] CPU: 1 PID: 9130 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 485.365414][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 485.375496][ T9130] Call Trace: [ 485.378906][ T9130] [ 485.381861][ T9130] dump_stack_lvl+0x1e3/0x2d0 [ 485.386577][ T9130] ? nf_tcp_handle_invalid+0x630/0x630 [ 485.392061][ T9130] ? panic+0x770/0x770 [ 485.396173][ T9130] dump_header+0xdd/0xa30 [ 485.400531][ T9130] out_of_memory+0x895/0xb30 [ 485.405148][ T9130] ? unregister_oom_notifier+0x20/0x20 [ 485.410629][ T9130] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 485.416654][ T9130] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 485.422225][ T9130] ? preempt_schedule_thunk+0x16/0x20 [ 485.427628][ T9130] ? mem_cgroup_oom_trylock+0x220/0x220 [ 485.433224][ T9130] ? cgroup_file_notify+0x123/0x190 [ 485.438460][ T9130] memory_max_write+0x374/0x490 [ 485.443439][ T9130] ? memory_max_show+0xa0/0xa0 [ 485.448231][ T9130] ? read_lock_is_recursive+0x10/0x10 [ 485.453626][ T9130] ? memory_max_show+0xa0/0xa0 [ 485.458418][ T9130] cgroup_file_write+0x2ab/0x780 [ 485.463366][ T9130] ? cgroup_seqfile_stop+0xd0/0xd0 [ 485.468485][ T9130] ? cgroup_seqfile_stop+0xd0/0xd0 [ 485.473597][ T9130] kernfs_fop_write_iter+0x3ac/0x500 [ 485.478890][ T9130] do_iter_write+0x6f0/0xc50 [ 485.483490][ T9130] ? rcu_read_lock_sched_held+0x89/0x130 [ 485.489211][ T9130] ? vfs_iter_write+0xa0/0xa0 [ 485.493899][ T9130] ? vfs_iter_write+0x69/0xa0 [ 485.498749][ T9130] iter_file_splice_write+0x830/0xff0 [ 485.504142][ T9130] ? splice_from_pipe+0x220/0x220 [ 485.509171][ T9130] ? splice_shrink_spd+0xb0/0xb0 [ 485.514115][ T9130] ? splice_from_pipe+0x220/0x220 [ 485.519142][ T9130] direct_splice_actor+0xe6/0x1c0 [ 485.524175][ T9130] splice_direct_to_actor+0x4e4/0xc00 [ 485.529562][ T9130] ? do_splice_direct+0x3f0/0x3f0 [ 485.534674][ T9130] ? pipe_to_sendpage+0x340/0x340 [ 485.539709][ T9130] ? bpf_lsm_file_permission+0x5/0x10 [ 485.545083][ T9130] ? security_file_permission+0xe0/0x5c0 [ 485.550895][ T9130] do_splice_direct+0x2a0/0x3f0 [ 485.556272][ T9130] ? splice_direct_to_actor+0xc00/0xc00 [ 485.561814][ T9130] ? rcu_read_lock_any_held+0xb3/0x150 [ 485.567283][ T9130] do_sendfile+0x641/0xfd0 [ 485.571718][ T9130] ? do_pwritev+0x360/0x360 [ 485.576224][ T9130] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 485.582211][ T9130] __se_sys_sendfile64+0x178/0x1e0 [ 485.587321][ T9130] ? __x64_sys_sendfile64+0xa0/0xa0 [ 485.592517][ T9130] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 485.598496][ T9130] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 485.604473][ T9130] do_syscall_64+0x2b/0x70 [ 485.608885][ T9130] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 485.614778][ T9130] RIP: 0033:0x7ff452b1b0b9 [ 485.619206][ T9130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.638804][ T9130] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 485.647219][ T9130] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 485.655184][ T9130] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 485.663145][ T9130] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 485.671149][ T9130] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 485.679114][ T9130] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 485.687108][ T9130] [ 485.697060][ T9130] memory: usage 12kB, limit 0kB, failcnt 557 [ 485.717930][ T9130] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 485.729122][ T9130] Memory cgroup stats for /syz1: [ 485.729309][ T9130] anon 0 [ 485.729309][ T9130] file 0 [ 485.729309][ T9130] kernel 12288 [ 485.729309][ T9130] kernel_stack 0 [ 485.729309][ T9130] pagetables 0 [ 485.729309][ T9130] sec_pagetables 0 [ 485.729309][ T9130] percpu 0 [ 485.729309][ T9130] sock 0 [ 485.729309][ T9130] vmalloc 0 [ 485.729309][ T9130] shmem 0 [ 485.729309][ T9130] zswap 0 [ 485.729309][ T9130] zswapped 0 [ 485.729309][ T9130] file_mapped 0 [ 485.729309][ T9130] file_dirty 0 [ 485.729309][ T9130] file_writeback 0 [ 485.729309][ T9130] swapcached 0 [ 485.729309][ T9130] anon_thp 0 [ 485.729309][ T9130] file_thp 0 [ 485.729309][ T9130] shmem_thp 0 [ 485.729309][ T9130] inactive_anon 0 [ 485.729309][ T9130] active_anon 0 [ 485.729309][ T9130] inactive_file 0 [ 485.729309][ T9130] active_file 0 [ 485.729309][ T9130] unevictable 0 [ 485.729309][ T9130] slab_reclaimable 9328 [ 485.729309][ T9130] slab_unreclaimable 0 [ 485.729309][ T9130] slab 9328 [ 485.729309][ T9130] workingset_refault_anon 0 [ 485.924758][ T9130] Out of memory and no killable processes... [ 485.939308][ T9148] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 485.958050][ T9148] CPU: 0 PID: 9148 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 485.968516][ T9148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 485.978647][ T9148] Call Trace: [ 485.981951][ T9148] [ 485.984904][ T9148] dump_stack_lvl+0x1e3/0x2d0 [ 485.989617][ T9148] ? nf_tcp_handle_invalid+0x630/0x630 [ 485.995104][ T9148] ? panic+0x770/0x770 [ 485.999485][ T9148] dump_header+0xdd/0xa30 [ 486.003859][ T9148] out_of_memory+0x895/0xb30 [ 486.008476][ T9148] ? unregister_oom_notifier+0x20/0x20 [ 486.013962][ T9148] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 486.020006][ T9148] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 486.025594][ T9148] ? preempt_schedule_thunk+0x16/0x20 [ 486.031005][ T9148] ? mem_cgroup_oom_trylock+0x220/0x220 [ 486.036604][ T9148] ? cgroup_file_notify+0x123/0x190 [ 486.041838][ T9148] memory_max_write+0x374/0x490 [ 486.046735][ T9148] ? memory_max_show+0xa0/0xa0 [ 486.051613][ T9148] ? read_lock_is_recursive+0x10/0x10 [ 486.057020][ T9148] ? memory_max_show+0xa0/0xa0 [ 486.061900][ T9148] cgroup_file_write+0x2ab/0x780 [ 486.066957][ T9148] ? cgroup_seqfile_stop+0xd0/0xd0 [ 486.072222][ T9148] ? cgroup_seqfile_stop+0xd0/0xd0 [ 486.077363][ T9148] kernfs_fop_write_iter+0x3ac/0x500 [ 486.082688][ T9148] do_iter_write+0x6f0/0xc50 [ 486.087316][ T9148] ? rcu_read_lock_sched_held+0x89/0x130 [ 486.092976][ T9148] ? vfs_iter_write+0xa0/0xa0 [ 486.097695][ T9148] ? vfs_iter_write+0x69/0xa0 [ 486.102411][ T9148] iter_file_splice_write+0x830/0xff0 [ 486.107838][ T9148] ? splice_from_pipe+0x220/0x220 [ 486.112897][ T9148] ? splice_shrink_spd+0xb0/0xb0 [ 486.117875][ T9148] ? splice_from_pipe+0x220/0x220 [ 486.122929][ T9148] direct_splice_actor+0xe6/0x1c0 [ 486.128067][ T9148] splice_direct_to_actor+0x4e4/0xc00 [ 486.133484][ T9148] ? do_splice_direct+0x3f0/0x3f0 [ 486.138536][ T9148] ? pipe_to_sendpage+0x340/0x340 [ 486.143603][ T9148] ? bpf_lsm_file_permission+0x5/0x10 [ 486.149005][ T9148] ? security_file_permission+0xe0/0x5c0 [ 486.154684][ T9148] do_splice_direct+0x2a0/0x3f0 [ 486.159673][ T9148] ? splice_direct_to_actor+0xc00/0xc00 [ 486.165255][ T9148] ? rcu_read_lock_any_held+0xb3/0x150 [ 486.170762][ T9148] do_sendfile+0x641/0xfd0 [ 486.175220][ T9148] ? do_pwritev+0x360/0x360 [ 486.179849][ T9148] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 486.185857][ T9148] __se_sys_sendfile64+0x178/0x1e0 [ 486.191006][ T9148] ? __x64_sys_sendfile64+0xa0/0xa0 [ 486.196230][ T9148] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 486.202252][ T9148] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 486.208266][ T9148] do_syscall_64+0x2b/0x70 [ 486.212707][ T9148] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 486.218624][ T9148] RIP: 0033:0x7ff452b1b0b9 [ 486.223058][ T9148] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.242692][ T9148] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 486.251138][ T9148] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 486.259153][ T9148] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 486.267326][ T9148] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 486.275500][ T9148] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 486.283503][ T9148] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 486.291529][ T9148] [ 486.313162][ T9148] memory: usage 12kB, limit 0kB, failcnt 557 [ 486.329053][ T9148] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 486.344539][ T9148] Memory cgroup stats for /syz1: [ 486.344681][ T9148] anon 0 [ 486.344681][ T9148] file 0 [ 486.344681][ T9148] kernel 12288 [ 486.344681][ T9148] kernel_stack 0 [ 486.344681][ T9148] pagetables 0 [ 486.344681][ T9148] sec_pagetables 0 [ 486.344681][ T9148] percpu 0 [ 486.344681][ T9148] sock 0 [ 486.344681][ T9148] vmalloc 0 [ 486.344681][ T9148] shmem 0 [ 486.344681][ T9148] zswap 0 [ 486.344681][ T9148] zswapped 0 [ 486.344681][ T9148] file_mapped 0 [ 486.344681][ T9148] file_dirty 0 [ 486.344681][ T9148] file_writeback 0 [ 486.344681][ T9148] swapcached 0 [ 486.344681][ T9148] anon_thp 0 [ 486.344681][ T9148] file_thp 0 [ 486.344681][ T9148] shmem_thp 0 [ 486.344681][ T9148] inactive_anon 0 [ 486.344681][ T9148] active_anon 0 [ 486.344681][ T9148] inactive_file 0 [ 486.344681][ T9148] active_file 0 [ 486.344681][ T9148] unevictable 0 [ 486.344681][ T9148] slab_reclaimable 9328 [ 486.344681][ T9148] slab_unreclaimable 0 [ 486.344681][ T9148] slab 9328 [ 486.344681][ T9148] workingset_refault_anon 0 [ 486.461552][ T9148] Out of memory and no killable processes... [ 486.470764][ T9149] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 486.485733][ T9149] CPU: 0 PID: 9149 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 486.496288][ T9149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 486.506459][ T9149] Call Trace: [ 486.509763][ T9149] [ 486.512726][ T9149] dump_stack_lvl+0x1e3/0x2d0 [ 486.517528][ T9149] ? nf_tcp_handle_invalid+0x630/0x630 [ 486.523017][ T9149] ? panic+0x770/0x770 [ 486.527130][ T9149] dump_header+0xdd/0xa30 [ 486.531502][ T9149] out_of_memory+0x895/0xb30 [ 486.536146][ T9149] ? unregister_oom_notifier+0x20/0x20 [ 486.541629][ T9149] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 486.547647][ T9149] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 486.553294][ T9149] ? mem_cgroup_oom_trylock+0x220/0x220 [ 486.558852][ T9149] ? cgroup_file_notify+0x106/0x190 [ 486.564056][ T9149] memory_max_write+0x374/0x490 [ 486.568918][ T9149] ? memory_max_show+0xa0/0xa0 [ 486.573684][ T9149] ? read_lock_is_recursive+0x10/0x10 [ 486.579053][ T9149] ? memory_max_show+0xa0/0xa0 [ 486.583811][ T9149] cgroup_file_write+0x2ab/0x780 [ 486.588756][ T9149] ? cgroup_seqfile_stop+0xd0/0xd0 [ 486.593876][ T9149] ? cgroup_seqfile_stop+0xd0/0xd0 [ 486.598983][ T9149] kernfs_fop_write_iter+0x3ac/0x500 [ 486.604273][ T9149] do_iter_write+0x6f0/0xc50 [ 486.608876][ T9149] ? rcu_read_lock_sched_held+0x89/0x130 [ 486.614508][ T9149] ? vfs_iter_write+0xa0/0xa0 [ 486.619195][ T9149] ? vfs_iter_write+0x69/0xa0 [ 486.623882][ T9149] iter_file_splice_write+0x830/0xff0 [ 486.629275][ T9149] ? splice_from_pipe+0x220/0x220 [ 486.634305][ T9149] ? splice_shrink_spd+0xb0/0xb0 [ 486.639249][ T9149] ? splice_from_pipe+0x220/0x220 [ 486.644358][ T9149] direct_splice_actor+0xe6/0x1c0 [ 486.649394][ T9149] splice_direct_to_actor+0x4e4/0xc00 [ 486.654776][ T9149] ? do_splice_direct+0x3f0/0x3f0 [ 486.659796][ T9149] ? pipe_to_sendpage+0x340/0x340 [ 486.664821][ T9149] ? bpf_lsm_file_permission+0x5/0x10 [ 486.670193][ T9149] ? security_file_permission+0xe0/0x5c0 [ 486.675915][ T9149] do_splice_direct+0x2a0/0x3f0 [ 486.680768][ T9149] ? splice_direct_to_actor+0xc00/0xc00 [ 486.686308][ T9149] ? rcu_read_lock_any_held+0xb3/0x150 [ 486.691777][ T9149] do_sendfile+0x641/0xfd0 [ 486.696210][ T9149] ? do_pwritev+0x360/0x360 [ 486.700718][ T9149] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 486.706698][ T9149] __se_sys_sendfile64+0x178/0x1e0 [ 486.711807][ T9149] ? __x64_sys_sendfile64+0xa0/0xa0 [ 486.717175][ T9149] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 486.723160][ T9149] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 486.729311][ T9149] do_syscall_64+0x2b/0x70 [ 486.733741][ T9149] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 486.739633][ T9149] RIP: 0033:0x7ff452b1b0b9 [ 486.744048][ T9149] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.763649][ T9149] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 486.772153][ T9149] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 486.780125][ T9149] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 486.788296][ T9149] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 486.796433][ T9149] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 486.804404][ T9149] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 486.812386][ T9149] [ 486.819121][ T9149] memory: usage 12kB, limit 0kB, failcnt 557 [ 486.826471][ T9149] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 486.833879][ T9149] Memory cgroup stats for /syz1: [ 486.834064][ T9149] anon 0 [ 486.834064][ T9149] file 0 [ 486.834064][ T9149] kernel 12288 [ 486.834064][ T9149] kernel_stack 0 [ 486.834064][ T9149] pagetables 0 [ 486.834064][ T9149] sec_pagetables 0 [ 486.834064][ T9149] percpu 0 [ 486.834064][ T9149] sock 0 [ 486.834064][ T9149] vmalloc 0 [ 486.834064][ T9149] shmem 0 [ 486.834064][ T9149] zswap 0 [ 486.834064][ T9149] zswapped 0 [ 486.834064][ T9149] file_mapped 0 [ 486.834064][ T9149] file_dirty 0 [ 486.834064][ T9149] file_writeback 0 [ 486.834064][ T9149] swapcached 0 [ 486.834064][ T9149] anon_thp 0 [ 486.834064][ T9149] file_thp 0 [ 486.834064][ T9149] shmem_thp 0 [ 486.834064][ T9149] inactive_anon 0 [ 486.834064][ T9149] active_anon 0 [ 486.834064][ T9149] inactive_file 0 [ 486.834064][ T9149] active_file 0 [ 486.834064][ T9149] unevictable 0 [ 486.834064][ T9149] slab_reclaimable 9328 [ 486.834064][ T9149] slab_unreclaimable 0 [ 486.834064][ T9149] slab 9328 [ 486.834064][ T9149] workingset_refault_anon 0 [ 486.934633][ T9149] Out of memory and no killable processes... [ 487.024714][ T9182] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 487.045879][ T9182] CPU: 0 PID: 9182 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 487.056400][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 487.066484][ T9182] Call Trace: [ 487.069791][ T9182] [ 487.072743][ T9182] dump_stack_lvl+0x1e3/0x2d0 [ 487.077543][ T9182] ? nf_tcp_handle_invalid+0x630/0x630 [ 487.083028][ T9182] ? panic+0x770/0x770 [ 487.087153][ T9182] dump_header+0xdd/0xa30 [ 487.091522][ T9182] out_of_memory+0x895/0xb30 [ 487.096242][ T9182] ? unregister_oom_notifier+0x20/0x20 [ 487.101728][ T9182] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 487.107752][ T9182] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 487.113329][ T9182] ? mem_cgroup_oom_trylock+0x220/0x220 [ 487.118917][ T9182] ? cgroup_file_notify+0x106/0x190 [ 487.124243][ T9182] memory_max_write+0x374/0x490 [ 487.129136][ T9182] ? memory_max_show+0xa0/0xa0 [ 487.133930][ T9182] ? read_lock_is_recursive+0x10/0x10 [ 487.139325][ T9182] ? memory_max_show+0xa0/0xa0 [ 487.144121][ T9182] cgroup_file_write+0x2ab/0x780 [ 487.149097][ T9182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 487.154255][ T9182] ? cgroup_seqfile_stop+0xd0/0xd0 [ 487.159395][ T9182] kernfs_fop_write_iter+0x3ac/0x500 [ 487.164730][ T9182] do_iter_write+0x6f0/0xc50 [ 487.169364][ T9182] ? rcu_read_lock_sched_held+0x89/0x130 [ 487.175022][ T9182] ? vfs_iter_write+0xa0/0xa0 [ 487.179735][ T9182] ? vfs_iter_write+0x69/0xa0 [ 487.184447][ T9182] iter_file_splice_write+0x830/0xff0 [ 487.189921][ T9182] ? splice_from_pipe+0x220/0x220 [ 487.194983][ T9182] ? splice_shrink_spd+0xb0/0xb0 [ 487.199962][ T9182] ? splice_from_pipe+0x220/0x220 [ 487.205018][ T9182] direct_splice_actor+0xe6/0x1c0 [ 487.210075][ T9182] splice_direct_to_actor+0x4e4/0xc00 [ 487.215589][ T9182] ? do_splice_direct+0x3f0/0x3f0 [ 487.220637][ T9182] ? pipe_to_sendpage+0x340/0x340 [ 487.225694][ T9182] ? bpf_lsm_file_permission+0x5/0x10 [ 487.231094][ T9182] ? security_file_permission+0xe0/0x5c0 [ 487.236762][ T9182] do_splice_direct+0x2a0/0x3f0 [ 487.241659][ T9182] ? splice_direct_to_actor+0xc00/0xc00 [ 487.247244][ T9182] ? rcu_read_lock_any_held+0xb3/0x150 [ 487.252856][ T9182] do_sendfile+0x641/0xfd0 [ 487.257322][ T9182] ? do_pwritev+0x360/0x360 [ 487.261955][ T9182] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 487.267973][ T9182] __se_sys_sendfile64+0x178/0x1e0 [ 487.273121][ T9182] ? __x64_sys_sendfile64+0xa0/0xa0 [ 487.278345][ T9182] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 487.284355][ T9182] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 487.290370][ T9182] do_syscall_64+0x2b/0x70 [ 487.294811][ T9182] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 487.300737][ T9182] RIP: 0033:0x7ff452b1b0b9 [ 487.305215][ T9182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.324962][ T9182] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 487.333496][ T9182] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 487.341495][ T9182] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 487.349501][ T9182] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 487.357504][ T9182] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 487.366030][ T9182] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 487.374053][ T9182] [ 487.384517][ T9182] memory: usage 12kB, limit 0kB, failcnt 557 [ 487.390841][ T9182] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 487.398024][ T9182] Memory cgroup stats for /syz1: [ 487.398205][ T9182] anon 0 [ 487.398205][ T9182] file 0 [ 487.398205][ T9182] kernel 12288 [ 487.398205][ T9182] kernel_stack 0 [ 487.398205][ T9182] pagetables 0 [ 487.398205][ T9182] sec_pagetables 0 [ 487.398205][ T9182] percpu 0 [ 487.398205][ T9182] sock 0 [ 487.398205][ T9182] vmalloc 0 [ 487.398205][ T9182] shmem 0 [ 487.398205][ T9182] zswap 0 [ 487.398205][ T9182] zswapped 0 [ 487.398205][ T9182] file_mapped 0 [ 487.398205][ T9182] file_dirty 0 [ 487.398205][ T9182] file_writeback 0 [ 487.398205][ T9182] swapcached 0 [ 487.398205][ T9182] anon_thp 0 [ 487.398205][ T9182] file_thp 0 [ 487.398205][ T9182] shmem_thp 0 [ 487.398205][ T9182] inactive_anon 0 [ 487.398205][ T9182] active_anon 0 [ 487.398205][ T9182] inactive_file 0 [ 487.398205][ T9182] active_file 0 [ 487.398205][ T9182] unevictable 0 [ 487.398205][ T9182] slab_reclaimable 9328 [ 487.398205][ T9182] slab_unreclaimable 0 [ 487.398205][ T9182] slab 9328 [ 487.398205][ T9182] workingset_refault_anon 0 [ 487.524896][ T9182] Out of memory and no killable processes... [ 487.533568][ T9186] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 487.566120][ T9186] CPU: 0 PID: 9186 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 487.576771][ T9186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 487.586860][ T9186] Call Trace: [ 487.590181][ T9186] [ 487.593132][ T9186] dump_stack_lvl+0x1e3/0x2d0 [ 487.597851][ T9186] ? nf_tcp_handle_invalid+0x630/0x630 [ 487.603359][ T9186] ? panic+0x770/0x770 [ 487.607480][ T9186] dump_header+0xdd/0xa30 [ 487.612020][ T9186] out_of_memory+0x895/0xb30 [ 487.616629][ T9186] ? unregister_oom_notifier+0x20/0x20 [ 487.623481][ T9186] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 487.629475][ T9186] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 487.635031][ T9186] ? mem_cgroup_oom_trylock+0x220/0x220 [ 487.640607][ T9186] ? cgroup_file_notify+0x106/0x190 [ 487.645824][ T9186] memory_max_write+0x374/0x490 [ 487.650858][ T9186] ? memory_max_show+0xa0/0xa0 [ 487.655741][ T9186] ? read_lock_is_recursive+0x10/0x10 [ 487.661133][ T9186] ? memory_max_show+0xa0/0xa0 [ 487.665906][ T9186] cgroup_file_write+0x2ab/0x780 [ 487.670854][ T9186] ? cgroup_seqfile_stop+0xd0/0xd0 [ 487.676683][ T9186] ? cgroup_seqfile_stop+0xd0/0xd0 [ 487.681795][ T9186] kernfs_fop_write_iter+0x3ac/0x500 [ 487.687182][ T9186] do_iter_write+0x6f0/0xc50 [ 487.691869][ T9186] ? rcu_read_lock_sched_held+0x89/0x130 [ 487.697530][ T9186] ? vfs_iter_write+0xa0/0xa0 [ 487.702217][ T9186] ? vfs_iter_write+0x69/0xa0 [ 487.706901][ T9186] iter_file_splice_write+0x830/0xff0 [ 487.712389][ T9186] ? splice_from_pipe+0x220/0x220 [ 487.717418][ T9186] ? splice_shrink_spd+0xb0/0xb0 [ 487.722374][ T9186] ? splice_from_pipe+0x220/0x220 [ 487.727400][ T9186] direct_splice_actor+0xe6/0x1c0 [ 487.732431][ T9186] splice_direct_to_actor+0x4e4/0xc00 [ 487.737817][ T9186] ? do_splice_direct+0x3f0/0x3f0 [ 487.743017][ T9186] ? pipe_to_sendpage+0x340/0x340 [ 487.748047][ T9186] ? bpf_lsm_file_permission+0x5/0x10 [ 487.753421][ T9186] ? security_file_permission+0xe0/0x5c0 [ 487.759059][ T9186] do_splice_direct+0x2a0/0x3f0 [ 487.763965][ T9186] ? splice_direct_to_actor+0xc00/0xc00 [ 487.769594][ T9186] ? rcu_read_lock_any_held+0xb3/0x150 [ 487.775158][ T9186] do_sendfile+0x641/0xfd0 [ 487.779585][ T9186] ? do_pwritev+0x360/0x360 [ 487.784101][ T9186] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 487.790082][ T9186] __se_sys_sendfile64+0x178/0x1e0 [ 487.795193][ T9186] ? __x64_sys_sendfile64+0xa0/0xa0 [ 487.800391][ T9186] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 487.806397][ T9186] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 487.812379][ T9186] do_syscall_64+0x2b/0x70 [ 487.816792][ T9186] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 487.822684][ T9186] RIP: 0033:0x7ff452b1b0b9 [ 487.827094][ T9186] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.846867][ T9186] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 487.855283][ T9186] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 487.863250][ T9186] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 487.871215][ T9186] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 487.879203][ T9186] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 487.887173][ T9186] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 487.895157][ T9186] [ 487.902750][ T9186] memory: usage 12kB, limit 0kB, failcnt 557 [ 487.909207][ T9186] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 487.916264][ T9186] Memory cgroup stats for /syz1: [ 487.916457][ T9186] anon 0 [ 487.916457][ T9186] file 0 [ 487.916457][ T9186] kernel 12288 [ 487.916457][ T9186] kernel_stack 0 [ 487.916457][ T9186] pagetables 0 [ 487.916457][ T9186] sec_pagetables 0 [ 487.916457][ T9186] percpu 0 [ 487.916457][ T9186] sock 0 [ 487.916457][ T9186] vmalloc 0 [ 487.916457][ T9186] shmem 0 [ 487.916457][ T9186] zswap 0 [ 487.916457][ T9186] zswapped 0 [ 487.916457][ T9186] file_mapped 0 [ 487.916457][ T9186] file_dirty 0 [ 487.916457][ T9186] file_writeback 0 [ 487.916457][ T9186] swapcached 0 [ 487.916457][ T9186] anon_thp 0 [ 487.916457][ T9186] file_thp 0 [ 487.916457][ T9186] shmem_thp 0 [ 487.916457][ T9186] inactive_anon 0 [ 487.916457][ T9186] active_anon 0 [ 487.916457][ T9186] inactive_file 0 [ 487.916457][ T9186] active_file 0 [ 487.916457][ T9186] unevictable 0 [ 487.916457][ T9186] slab_reclaimable 9328 [ 487.916457][ T9186] slab_unreclaimable 0 [ 487.916457][ T9186] slab 9328 [ 487.916457][ T9186] workingset_refault_anon 0 [ 488.063999][ T9186] Out of memory and no killable processes... [ 488.071527][ T9199] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 488.089166][ T9199] CPU: 0 PID: 9199 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 488.099629][ T9199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 488.109712][ T9199] Call Trace: [ 488.113015][ T9199] [ 488.115970][ T9199] dump_stack_lvl+0x1e3/0x2d0 [ 488.120708][ T9199] ? nf_tcp_handle_invalid+0x630/0x630 [ 488.126206][ T9199] ? panic+0x770/0x770 [ 488.130320][ T9199] dump_header+0xdd/0xa30 [ 488.134692][ T9199] out_of_memory+0x895/0xb30 [ 488.139317][ T9199] ? unregister_oom_notifier+0x20/0x20 [ 488.145003][ T9199] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 488.151027][ T9199] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 488.156701][ T9199] ? preempt_schedule_thunk+0x16/0x20 [ 488.162119][ T9199] ? mem_cgroup_oom_trylock+0x220/0x220 [ 488.167733][ T9199] ? cgroup_file_notify+0x123/0x190 [ 488.172989][ T9199] memory_max_write+0x374/0x490 [ 488.178002][ T9199] ? memory_max_show+0xa0/0xa0 [ 488.182806][ T9199] ? read_lock_is_recursive+0x10/0x10 [ 488.188209][ T9199] ? memory_max_show+0xa0/0xa0 [ 488.193008][ T9199] cgroup_file_write+0x2ab/0x780 [ 488.198005][ T9199] ? cgroup_seqfile_stop+0xd0/0xd0 [ 488.203167][ T9199] ? cgroup_seqfile_stop+0xd0/0xd0 [ 488.208308][ T9199] kernfs_fop_write_iter+0x3ac/0x500 [ 488.213648][ T9199] do_iter_write+0x6f0/0xc50 [ 488.218281][ T9199] ? rcu_read_lock_sched_held+0x89/0x130 [ 488.223945][ T9199] ? vfs_iter_write+0xa0/0xa0 [ 488.228750][ T9199] ? vfs_iter_write+0x69/0xa0 [ 488.233463][ T9199] iter_file_splice_write+0x830/0xff0 [ 488.238888][ T9199] ? splice_from_pipe+0x220/0x220 [ 488.243951][ T9199] ? splice_shrink_spd+0xb0/0xb0 [ 488.248938][ T9199] ? splice_from_pipe+0x220/0x220 [ 488.253994][ T9199] direct_splice_actor+0xe6/0x1c0 [ 488.259062][ T9199] splice_direct_to_actor+0x4e4/0xc00 [ 488.264481][ T9199] ? do_splice_direct+0x3f0/0x3f0 [ 488.269536][ T9199] ? pipe_to_sendpage+0x340/0x340 [ 488.274689][ T9199] ? bpf_lsm_file_permission+0x5/0x10 [ 488.280121][ T9199] ? security_file_permission+0xe0/0x5c0 [ 488.285889][ T9199] do_splice_direct+0x2a0/0x3f0 [ 488.290782][ T9199] ? splice_direct_to_actor+0xc00/0xc00 [ 488.296362][ T9199] ? rcu_read_lock_any_held+0xb3/0x150 [ 488.301869][ T9199] do_sendfile+0x641/0xfd0 [ 488.306422][ T9199] ? do_pwritev+0x360/0x360 [ 488.310965][ T9199] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 488.316975][ T9199] __se_sys_sendfile64+0x178/0x1e0 [ 488.322147][ T9199] ? __x64_sys_sendfile64+0xa0/0xa0 [ 488.327387][ T9199] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 488.333406][ T9199] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 488.339421][ T9199] do_syscall_64+0x2b/0x70 [ 488.343861][ T9199] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 488.349786][ T9199] RIP: 0033:0x7ff452b1b0b9 [ 488.354219][ T9199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 488.373871][ T9199] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 488.382323][ T9199] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 488.390328][ T9199] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 488.398324][ T9199] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 488.406465][ T9199] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 488.414549][ T9199] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 488.422567][ T9199] [ 488.442133][ T9199] memory: usage 12kB, limit 0kB, failcnt 557 [ 488.477239][ T9199] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 488.484153][ T9199] Memory cgroup stats for /syz1: [ 488.484288][ T9199] anon 0 [ 488.484288][ T9199] file 0 [ 488.484288][ T9199] kernel 12288 [ 488.484288][ T9199] kernel_stack 0 [ 488.484288][ T9199] pagetables 0 [ 488.484288][ T9199] sec_pagetables 0 [ 488.484288][ T9199] percpu 0 [ 488.484288][ T9199] sock 0 [ 488.484288][ T9199] vmalloc 0 [ 488.484288][ T9199] shmem 0 [ 488.484288][ T9199] zswap 0 [ 488.484288][ T9199] zswapped 0 [ 488.484288][ T9199] file_mapped 0 [ 488.484288][ T9199] file_dirty 0 [ 488.484288][ T9199] file_writeback 0 [ 488.484288][ T9199] swapcached 0 [ 488.484288][ T9199] anon_thp 0 [ 488.484288][ T9199] file_thp 0 [ 488.484288][ T9199] shmem_thp 0 [ 488.484288][ T9199] inactive_anon 0 [ 488.484288][ T9199] active_anon 0 [ 488.484288][ T9199] inactive_file 0 [ 488.484288][ T9199] active_file 0 [ 488.484288][ T9199] unevictable 0 [ 488.484288][ T9199] slab_reclaimable 9328 [ 488.484288][ T9199] slab_unreclaimable 0 [ 488.484288][ T9199] slab 9328 [ 488.484288][ T9199] workingset_refault_anon 0 [ 488.634259][ T9199] Out of memory and no killable processes... [ 488.640872][ T9222] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 488.654071][ T9222] CPU: 0 PID: 9222 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 488.664525][ T9222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 488.674754][ T9222] Call Trace: [ 488.678044][ T9222] [ 488.680975][ T9222] dump_stack_lvl+0x1e3/0x2d0 [ 488.685742][ T9222] ? nf_tcp_handle_invalid+0x630/0x630 [ 488.691286][ T9222] ? panic+0x770/0x770 [ 488.695459][ T9222] dump_header+0xdd/0xa30 [ 488.699898][ T9222] out_of_memory+0x895/0xb30 [ 488.704485][ T9222] ? unregister_oom_notifier+0x20/0x20 [ 488.709938][ T9222] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 488.715921][ T9222] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 488.721465][ T9222] ? preempt_schedule_thunk+0x16/0x20 [ 488.726844][ T9222] ? mem_cgroup_oom_trylock+0x220/0x220 [ 488.732487][ T9222] ? cgroup_file_notify+0x123/0x190 [ 488.737687][ T9222] memory_max_write+0x374/0x490 [ 488.742542][ T9222] ? memory_max_show+0xa0/0xa0 [ 488.747397][ T9222] ? read_lock_is_recursive+0x10/0x10 [ 488.752767][ T9222] ? memory_max_show+0xa0/0xa0 [ 488.757618][ T9222] cgroup_file_write+0x2ab/0x780 [ 488.762568][ T9222] ? cgroup_seqfile_stop+0xd0/0xd0 [ 488.767691][ T9222] ? cgroup_seqfile_stop+0xd0/0xd0 [ 488.772803][ T9222] kernfs_fop_write_iter+0x3ac/0x500 [ 488.778101][ T9222] do_iter_write+0x6f0/0xc50 [ 488.782705][ T9222] ? rcu_read_lock_sched_held+0x89/0x130 [ 488.788423][ T9222] ? vfs_iter_write+0xa0/0xa0 [ 488.793110][ T9222] ? vfs_iter_write+0x69/0xa0 [ 488.797889][ T9222] iter_file_splice_write+0x830/0xff0 [ 488.803298][ T9222] ? splice_from_pipe+0x220/0x220 [ 488.808337][ T9222] ? splice_shrink_spd+0xb0/0xb0 [ 488.813374][ T9222] ? splice_from_pipe+0x220/0x220 [ 488.818572][ T9222] direct_splice_actor+0xe6/0x1c0 [ 488.823710][ T9222] splice_direct_to_actor+0x4e4/0xc00 [ 488.829099][ T9222] ? do_splice_direct+0x3f0/0x3f0 [ 488.834156][ T9222] ? pipe_to_sendpage+0x340/0x340 [ 488.839184][ T9222] ? bpf_lsm_file_permission+0x5/0x10 [ 488.844557][ T9222] ? security_file_permission+0xe0/0x5c0 [ 488.850198][ T9222] do_splice_direct+0x2a0/0x3f0 [ 488.855057][ T9222] ? splice_direct_to_actor+0xc00/0xc00 [ 488.860690][ T9222] ? rcu_read_lock_any_held+0xb3/0x150 [ 488.866166][ T9222] do_sendfile+0x641/0xfd0 [ 488.870595][ T9222] ? do_pwritev+0x360/0x360 [ 488.875279][ T9222] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 488.881293][ T9222] __se_sys_sendfile64+0x178/0x1e0 [ 488.886429][ T9222] ? __x64_sys_sendfile64+0xa0/0xa0 [ 488.893363][ T9222] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 488.899366][ T9222] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 488.905347][ T9222] do_syscall_64+0x2b/0x70 [ 488.909762][ T9222] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 488.916008][ T9222] RIP: 0033:0x7ff452b1b0b9 [ 488.920535][ T9222] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 488.940157][ T9222] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 488.948594][ T9222] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 488.956587][ T9222] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 488.964647][ T9222] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 488.973057][ T9222] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 488.981038][ T9222] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 488.989550][ T9222] [ 489.020782][ T9222] memory: usage 12kB, limit 0kB, failcnt 557 [ 489.042215][ T9222] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 489.050286][ T9222] Memory cgroup stats for /syz1: [ 489.050470][ T9222] anon 0 [ 489.050470][ T9222] file 0 [ 489.050470][ T9222] kernel 12288 [ 489.050470][ T9222] kernel_stack 0 [ 489.050470][ T9222] pagetables 0 [ 489.050470][ T9222] sec_pagetables 0 [ 489.050470][ T9222] percpu 0 [ 489.050470][ T9222] sock 0 [ 489.050470][ T9222] vmalloc 0 [ 489.050470][ T9222] shmem 0 [ 489.050470][ T9222] zswap 0 [ 489.050470][ T9222] zswapped 0 [ 489.050470][ T9222] file_mapped 0 [ 489.050470][ T9222] file_dirty 0 [ 489.050470][ T9222] file_writeback 0 [ 489.050470][ T9222] swapcached 0 [ 489.050470][ T9222] anon_thp 0 [ 489.050470][ T9222] file_thp 0 [ 489.050470][ T9222] shmem_thp 0 [ 489.050470][ T9222] inactive_anon 0 [ 489.050470][ T9222] active_anon 0 [ 489.050470][ T9222] inactive_file 0 [ 489.050470][ T9222] active_file 0 [ 489.050470][ T9222] unevictable 0 [ 489.050470][ T9222] slab_reclaimable 9328 [ 489.050470][ T9222] slab_unreclaimable 0 [ 489.050470][ T9222] slab 9328 [ 489.050470][ T9222] workingset_refault_anon 0 [ 489.212586][ T9222] Out of memory and no killable processes... [ 489.221258][ T9228] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 489.232163][ T9228] CPU: 1 PID: 9228 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 489.242958][ T9228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 489.253043][ T9228] Call Trace: [ 489.256351][ T9228] [ 489.259409][ T9228] dump_stack_lvl+0x1e3/0x2d0 [ 489.264119][ T9228] ? nf_tcp_handle_invalid+0x630/0x630 [ 489.269693][ T9228] ? panic+0x770/0x770 [ 489.273813][ T9228] dump_header+0xdd/0xa30 [ 489.278267][ T9228] out_of_memory+0x895/0xb30 [ 489.282896][ T9228] ? unregister_oom_notifier+0x20/0x20 [ 489.288376][ T9228] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 489.294389][ T9228] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 489.300068][ T9228] ? mem_cgroup_oom_trylock+0x220/0x220 [ 489.305742][ T9228] ? cgroup_file_notify+0x106/0x190 [ 489.310982][ T9228] memory_max_write+0x374/0x490 [ 489.315968][ T9228] ? memory_max_show+0xa0/0xa0 [ 489.320769][ T9228] ? read_lock_is_recursive+0x10/0x10 [ 489.326176][ T9228] ? memory_max_show+0xa0/0xa0 [ 489.330970][ T9228] cgroup_file_write+0x2ab/0x780 [ 489.335949][ T9228] ? cgroup_seqfile_stop+0xd0/0xd0 [ 489.341110][ T9228] ? cgroup_seqfile_stop+0xd0/0xd0 [ 489.346246][ T9228] kernfs_fop_write_iter+0x3ac/0x500 [ 489.351587][ T9228] do_iter_write+0x6f0/0xc50 [ 489.356312][ T9228] ? rcu_read_lock_sched_held+0x89/0x130 [ 489.361973][ T9228] ? vfs_iter_write+0xa0/0xa0 [ 489.366693][ T9228] ? vfs_iter_write+0x69/0xa0 [ 489.371413][ T9228] iter_file_splice_write+0x830/0xff0 [ 489.376856][ T9228] ? splice_from_pipe+0x220/0x220 [ 489.381933][ T9228] ? splice_shrink_spd+0xb0/0xb0 [ 489.386910][ T9228] ? splice_from_pipe+0x220/0x220 [ 489.391968][ T9228] direct_splice_actor+0xe6/0x1c0 [ 489.397024][ T9228] splice_direct_to_actor+0x4e4/0xc00 [ 489.402437][ T9228] ? do_splice_direct+0x3f0/0x3f0 [ 489.407485][ T9228] ? pipe_to_sendpage+0x340/0x340 [ 489.412546][ T9228] ? bpf_lsm_file_permission+0x5/0x10 [ 489.418048][ T9228] ? security_file_permission+0xe0/0x5c0 [ 489.423724][ T9228] do_splice_direct+0x2a0/0x3f0 [ 489.428617][ T9228] ? splice_direct_to_actor+0xc00/0xc00 [ 489.434292][ T9228] ? rcu_read_lock_any_held+0xb3/0x150 [ 489.440237][ T9228] do_sendfile+0x641/0xfd0 [ 489.444700][ T9228] ? do_pwritev+0x360/0x360 [ 489.449245][ T9228] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 489.455268][ T9228] __se_sys_sendfile64+0x178/0x1e0 [ 489.460411][ T9228] ? __x64_sys_sendfile64+0xa0/0xa0 [ 489.465632][ T9228] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 489.471641][ T9228] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 489.477654][ T9228] do_syscall_64+0x2b/0x70 [ 489.482187][ T9228] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 489.488111][ T9228] RIP: 0033:0x7ff452b1b0b9 [ 489.492544][ T9228] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 489.512173][ T9228] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 489.520879][ T9228] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 489.528879][ T9228] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 489.536900][ T9228] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 489.544889][ T9228] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 489.552882][ T9228] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 489.560899][ T9228] [ 489.595705][ T9228] memory: usage 12kB, limit 0kB, failcnt 557 [ 489.627850][ T9228] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 489.655275][ T9228] Memory cgroup stats for /syz1: [ 489.655860][ T9228] anon 0 [ 489.655860][ T9228] file 0 [ 489.655860][ T9228] kernel 12288 [ 489.655860][ T9228] kernel_stack 0 [ 489.655860][ T9228] pagetables 0 [ 489.655860][ T9228] sec_pagetables 0 [ 489.655860][ T9228] percpu 0 [ 489.655860][ T9228] sock 0 [ 489.655860][ T9228] vmalloc 0 [ 489.655860][ T9228] shmem 0 [ 489.655860][ T9228] zswap 0 [ 489.655860][ T9228] zswapped 0 [ 489.655860][ T9228] file_mapped 0 [ 489.655860][ T9228] file_dirty 0 [ 489.655860][ T9228] file_writeback 0 [ 489.655860][ T9228] swapcached 0 [ 489.655860][ T9228] anon_thp 0 [ 489.655860][ T9228] file_thp 0 [ 489.655860][ T9228] shmem_thp 0 [ 489.655860][ T9228] inactive_anon 0 [ 489.655860][ T9228] active_anon 0 [ 489.655860][ T9228] inactive_file 0 [ 489.655860][ T9228] active_file 0 [ 489.655860][ T9228] unevictable 0 [ 489.655860][ T9228] slab_reclaimable 9328 [ 489.655860][ T9228] slab_unreclaimable 0 [ 489.655860][ T9228] slab 9328 [ 489.655860][ T9228] workingset_refault_anon 0 [ 489.756414][ T9228] Out of memory and no killable processes... [ 489.762618][ T9247] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 489.775545][ T9247] CPU: 1 PID: 9247 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 489.786014][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 489.796106][ T9247] Call Trace: [ 489.799407][ T9247] [ 489.802360][ T9247] dump_stack_lvl+0x1e3/0x2d0 [ 489.807072][ T9247] ? nf_tcp_handle_invalid+0x630/0x630 [ 489.812560][ T9247] ? panic+0x770/0x770 [ 489.816678][ T9247] dump_header+0xdd/0xa30 [ 489.821042][ T9247] out_of_memory+0x895/0xb30 [ 489.825661][ T9247] ? unregister_oom_notifier+0x20/0x20 [ 489.831141][ T9247] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 489.837157][ T9247] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 489.842733][ T9247] ? preempt_schedule_thunk+0x16/0x20 [ 489.848139][ T9247] ? mem_cgroup_oom_trylock+0x220/0x220 [ 489.853746][ T9247] ? cgroup_file_notify+0x123/0x190 [ 489.858974][ T9247] memory_max_write+0x374/0x490 [ 489.863861][ T9247] ? memory_max_show+0xa0/0xa0 [ 489.868737][ T9247] ? read_lock_is_recursive+0x10/0x10 [ 489.874142][ T9247] ? memory_max_show+0xa0/0xa0 [ 489.878930][ T9247] cgroup_file_write+0x2ab/0x780 [ 489.883879][ T9247] ? cgroup_seqfile_stop+0xd0/0xd0 [ 489.889005][ T9247] ? cgroup_seqfile_stop+0xd0/0xd0 [ 489.894118][ T9247] kernfs_fop_write_iter+0x3ac/0x500 [ 489.899419][ T9247] do_iter_write+0x6f0/0xc50 [ 489.904110][ T9247] ? rcu_read_lock_sched_held+0x89/0x130 [ 489.910004][ T9247] ? vfs_iter_write+0xa0/0xa0 [ 489.914790][ T9247] ? vfs_iter_write+0x69/0xa0 [ 489.919463][ T9247] iter_file_splice_write+0x830/0xff0 [ 489.924943][ T9247] ? splice_from_pipe+0x220/0x220 [ 489.930156][ T9247] ? splice_shrink_spd+0xb0/0xb0 [ 489.935101][ T9247] ? splice_from_pipe+0x220/0x220 [ 489.940145][ T9247] direct_splice_actor+0xe6/0x1c0 [ 489.945612][ T9247] splice_direct_to_actor+0x4e4/0xc00 [ 489.951082][ T9247] ? do_splice_direct+0x3f0/0x3f0 [ 489.956116][ T9247] ? pipe_to_sendpage+0x340/0x340 [ 489.961230][ T9247] ? bpf_lsm_file_permission+0x5/0x10 [ 489.966629][ T9247] ? security_file_permission+0xe0/0x5c0 [ 489.972311][ T9247] do_splice_direct+0x2a0/0x3f0 [ 489.977175][ T9247] ? splice_direct_to_actor+0xc00/0xc00 [ 489.982891][ T9247] ? rcu_read_lock_any_held+0xb3/0x150 [ 489.988379][ T9247] do_sendfile+0x641/0xfd0 [ 489.992821][ T9247] ? do_pwritev+0x360/0x360 [ 489.997346][ T9247] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 490.003340][ T9247] __se_sys_sendfile64+0x178/0x1e0 [ 490.008546][ T9247] ? __x64_sys_sendfile64+0xa0/0xa0 [ 490.013851][ T9247] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 490.020143][ T9247] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 490.026122][ T9247] do_syscall_64+0x2b/0x70 [ 490.030535][ T9247] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 490.036425][ T9247] RIP: 0033:0x7ff452b1b0b9 [ 490.040838][ T9247] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.060444][ T9247] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 490.068858][ T9247] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 490.076827][ T9247] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 490.084795][ T9247] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 490.092762][ T9247] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 490.100900][ T9247] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 490.108881][ T9247] [ 490.133716][ T9247] memory: usage 12kB, limit 0kB, failcnt 557 [ 490.170062][ T9247] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 490.199626][ T9247] Memory cgroup stats for /syz1: [ 490.199828][ T9247] anon 0 [ 490.199828][ T9247] file 0 [ 490.199828][ T9247] kernel 12288 [ 490.199828][ T9247] kernel_stack 0 [ 490.199828][ T9247] pagetables 0 [ 490.199828][ T9247] sec_pagetables 0 [ 490.199828][ T9247] percpu 0 [ 490.199828][ T9247] sock 0 [ 490.199828][ T9247] vmalloc 0 [ 490.199828][ T9247] shmem 0 [ 490.199828][ T9247] zswap 0 [ 490.199828][ T9247] zswapped 0 [ 490.199828][ T9247] file_mapped 0 [ 490.199828][ T9247] file_dirty 0 [ 490.199828][ T9247] file_writeback 0 [ 490.199828][ T9247] swapcached 0 [ 490.199828][ T9247] anon_thp 0 [ 490.199828][ T9247] file_thp 0 [ 490.199828][ T9247] shmem_thp 0 [ 490.199828][ T9247] inactive_anon 0 [ 490.199828][ T9247] active_anon 0 [ 490.199828][ T9247] inactive_file 0 [ 490.199828][ T9247] active_file 0 [ 490.199828][ T9247] unevictable 0 [ 490.199828][ T9247] slab_reclaimable 9328 [ 490.199828][ T9247] slab_unreclaimable 0 [ 490.199828][ T9247] slab 9328 [ 490.199828][ T9247] workingset_refault_anon 0 [ 490.324957][ T9247] Out of memory and no killable processes... [ 490.331617][ T9260] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 490.359169][ T9260] CPU: 1 PID: 9260 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 490.369646][ T9260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 490.379732][ T9260] Call Trace: [ 490.383069][ T9260] [ 490.386031][ T9260] dump_stack_lvl+0x1e3/0x2d0 [ 490.390755][ T9260] ? nf_tcp_handle_invalid+0x630/0x630 [ 490.396246][ T9260] ? panic+0x770/0x770 [ 490.400374][ T9260] dump_header+0xdd/0xa30 [ 490.404736][ T9260] out_of_memory+0x895/0xb30 [ 490.409352][ T9260] ? unregister_oom_notifier+0x20/0x20 [ 490.414840][ T9260] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 490.420847][ T9260] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 490.426400][ T9260] ? preempt_schedule_thunk+0x16/0x20 [ 490.431800][ T9260] ? mem_cgroup_oom_trylock+0x220/0x220 [ 490.437369][ T9260] ? cgroup_file_notify+0x123/0x190 [ 490.442569][ T9260] memory_max_write+0x374/0x490 [ 490.447426][ T9260] ? memory_max_show+0xa0/0xa0 [ 490.452284][ T9260] ? read_lock_is_recursive+0x10/0x10 [ 490.457654][ T9260] ? memory_max_show+0xa0/0xa0 [ 490.462412][ T9260] cgroup_file_write+0x2ab/0x780 [ 490.467369][ T9260] ? cgroup_seqfile_stop+0xd0/0xd0 [ 490.472494][ T9260] ? cgroup_seqfile_stop+0xd0/0xd0 [ 490.477687][ T9260] kernfs_fop_write_iter+0x3ac/0x500 [ 490.483066][ T9260] do_iter_write+0x6f0/0xc50 [ 490.487672][ T9260] ? rcu_read_lock_sched_held+0x89/0x130 [ 490.493301][ T9260] ? vfs_iter_write+0xa0/0xa0 [ 490.498075][ T9260] ? vfs_iter_write+0x69/0xa0 [ 490.502752][ T9260] iter_file_splice_write+0x830/0xff0 [ 490.508140][ T9260] ? splice_from_pipe+0x220/0x220 [ 490.513172][ T9260] ? splice_shrink_spd+0xb0/0xb0 [ 490.518126][ T9260] ? splice_from_pipe+0x220/0x220 [ 490.523165][ T9260] direct_splice_actor+0xe6/0x1c0 [ 490.528374][ T9260] splice_direct_to_actor+0x4e4/0xc00 [ 490.533758][ T9260] ? do_splice_direct+0x3f0/0x3f0 [ 490.538779][ T9260] ? pipe_to_sendpage+0x340/0x340 [ 490.543888][ T9260] ? bpf_lsm_file_permission+0x5/0x10 [ 490.549287][ T9260] ? security_file_permission+0xe0/0x5c0 [ 490.554922][ T9260] do_splice_direct+0x2a0/0x3f0 [ 490.559777][ T9260] ? splice_direct_to_actor+0xc00/0xc00 [ 490.565342][ T9260] ? rcu_read_lock_any_held+0xb3/0x150 [ 490.570816][ T9260] do_sendfile+0x641/0xfd0 [ 490.575443][ T9260] ? do_pwritev+0x360/0x360 [ 490.579950][ T9260] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 490.586022][ T9260] __se_sys_sendfile64+0x178/0x1e0 [ 490.591220][ T9260] ? __x64_sys_sendfile64+0xa0/0xa0 [ 490.596449][ T9260] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 490.602515][ T9260] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 490.608495][ T9260] do_syscall_64+0x2b/0x70 [ 490.612907][ T9260] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 490.618797][ T9260] RIP: 0033:0x7ff452b1b0b9 [ 490.623209][ T9260] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.642897][ T9260] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 490.651308][ T9260] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 490.659273][ T9260] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 490.667410][ T9260] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 490.675377][ T9260] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 490.683777][ T9260] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 490.691760][ T9260] [ 490.725865][ T9260] memory: usage 12kB, limit 0kB, failcnt 557 [ 490.732341][ T9260] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 490.746136][ T9260] Memory cgroup stats for /syz1: [ 490.746319][ T9260] anon 0 [ 490.746319][ T9260] file 0 [ 490.746319][ T9260] kernel 12288 [ 490.746319][ T9260] kernel_stack 0 [ 490.746319][ T9260] pagetables 0 [ 490.746319][ T9260] sec_pagetables 0 [ 490.746319][ T9260] percpu 0 [ 490.746319][ T9260] sock 0 [ 490.746319][ T9260] vmalloc 0 [ 490.746319][ T9260] shmem 0 [ 490.746319][ T9260] zswap 0 [ 490.746319][ T9260] zswapped 0 [ 490.746319][ T9260] file_mapped 0 [ 490.746319][ T9260] file_dirty 0 [ 490.746319][ T9260] file_writeback 0 [ 490.746319][ T9260] swapcached 0 [ 490.746319][ T9260] anon_thp 0 [ 490.746319][ T9260] file_thp 0 [ 490.746319][ T9260] shmem_thp 0 [ 490.746319][ T9260] inactive_anon 0 [ 490.746319][ T9260] active_anon 0 [ 490.746319][ T9260] inactive_file 0 [ 490.746319][ T9260] active_file 0 [ 490.746319][ T9260] unevictable 0 [ 490.746319][ T9260] slab_reclaimable 9328 [ 490.746319][ T9260] slab_unreclaimable 0 [ 490.746319][ T9260] slab 9328 [ 490.746319][ T9260] workingset_refault_anon 0 [ 490.863545][ T9260] Out of memory and no killable processes... [ 490.875274][ T9272] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 490.891988][ T9272] CPU: 0 PID: 9272 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 490.902526][ T9272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 490.912608][ T9272] Call Trace: [ 490.916011][ T9272] [ 490.918973][ T9272] dump_stack_lvl+0x1e3/0x2d0 [ 490.923769][ T9272] ? nf_tcp_handle_invalid+0x630/0x630 [ 490.929266][ T9272] ? panic+0x770/0x770 [ 490.933380][ T9272] dump_header+0xdd/0xa30 [ 490.937853][ T9272] out_of_memory+0x895/0xb30 [ 490.942476][ T9272] ? unregister_oom_notifier+0x20/0x20 [ 490.948050][ T9272] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 490.954044][ T9272] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 490.959692][ T9272] ? preempt_schedule_thunk+0x16/0x20 [ 490.965123][ T9272] ? mem_cgroup_oom_trylock+0x220/0x220 [ 490.970702][ T9272] ? cgroup_file_notify+0x123/0x190 [ 490.975916][ T9272] memory_max_write+0x374/0x490 [ 490.980784][ T9272] ? memory_max_show+0xa0/0xa0 [ 490.985549][ T9272] ? read_lock_is_recursive+0x10/0x10 [ 490.990918][ T9272] ? memory_max_show+0xa0/0xa0 [ 490.995680][ T9272] cgroup_file_write+0x2ab/0x780 [ 491.000632][ T9272] ? cgroup_seqfile_stop+0xd0/0xd0 [ 491.006022][ T9272] ? cgroup_seqfile_stop+0xd0/0xd0 [ 491.011142][ T9272] kernfs_fop_write_iter+0x3ac/0x500 [ 491.016440][ T9272] do_iter_write+0x6f0/0xc50 [ 491.021037][ T9272] ? rcu_read_lock_sched_held+0x89/0x130 [ 491.026707][ T9272] ? vfs_iter_write+0xa0/0xa0 [ 491.031391][ T9272] ? vfs_iter_write+0x69/0xa0 [ 491.036096][ T9272] iter_file_splice_write+0x830/0xff0 [ 491.041490][ T9272] ? splice_from_pipe+0x220/0x220 [ 491.046519][ T9272] ? splice_shrink_spd+0xb0/0xb0 [ 491.051471][ T9272] ? splice_from_pipe+0x220/0x220 [ 491.056492][ T9272] direct_splice_actor+0xe6/0x1c0 [ 491.061517][ T9272] splice_direct_to_actor+0x4e4/0xc00 [ 491.066900][ T9272] ? do_splice_direct+0x3f0/0x3f0 [ 491.071930][ T9272] ? pipe_to_sendpage+0x340/0x340 [ 491.076961][ T9272] ? bpf_lsm_file_permission+0x5/0x10 [ 491.082334][ T9272] ? security_file_permission+0xe0/0x5c0 [ 491.087968][ T9272] do_splice_direct+0x2a0/0x3f0 [ 491.092822][ T9272] ? splice_direct_to_actor+0xc00/0xc00 [ 491.098380][ T9272] ? rcu_read_lock_any_held+0xb3/0x150 [ 491.103850][ T9272] do_sendfile+0x641/0xfd0 [ 491.108293][ T9272] ? do_pwritev+0x360/0x360 [ 491.112801][ T9272] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 491.118781][ T9272] __se_sys_sendfile64+0x178/0x1e0 [ 491.123894][ T9272] ? __x64_sys_sendfile64+0xa0/0xa0 [ 491.129178][ T9272] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 491.135164][ T9272] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 491.141232][ T9272] do_syscall_64+0x2b/0x70 [ 491.145646][ T9272] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 491.151539][ T9272] RIP: 0033:0x7ff452b1b0b9 [ 491.155970][ T9272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 491.175610][ T9272] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 491.184034][ T9272] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 491.192001][ T9272] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 491.199965][ T9272] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 491.208017][ T9272] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 491.215983][ T9272] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 491.223967][ T9272] [ 491.267240][ T9272] memory: usage 12kB, limit 0kB, failcnt 557 [ 491.273587][ T9272] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.296875][ T9272] Memory cgroup stats for /syz1: [ 491.297281][ T9272] anon 0 [ 491.297281][ T9272] file 0 [ 491.297281][ T9272] kernel 12288 [ 491.297281][ T9272] kernel_stack 0 [ 491.297281][ T9272] pagetables 0 [ 491.297281][ T9272] sec_pagetables 0 [ 491.297281][ T9272] percpu 0 [ 491.297281][ T9272] sock 0 [ 491.297281][ T9272] vmalloc 0 [ 491.297281][ T9272] shmem 0 [ 491.297281][ T9272] zswap 0 [ 491.297281][ T9272] zswapped 0 [ 491.297281][ T9272] file_mapped 0 [ 491.297281][ T9272] file_dirty 0 [ 491.297281][ T9272] file_writeback 0 [ 491.297281][ T9272] swapcached 0 [ 491.297281][ T9272] anon_thp 0 [ 491.297281][ T9272] file_thp 0 [ 491.297281][ T9272] shmem_thp 0 [ 491.297281][ T9272] inactive_anon 0 [ 491.297281][ T9272] active_anon 0 [ 491.297281][ T9272] inactive_file 0 [ 491.297281][ T9272] active_file 0 [ 491.297281][ T9272] unevictable 0 [ 491.297281][ T9272] slab_reclaimable 9328 [ 491.297281][ T9272] slab_unreclaimable 0 [ 491.297281][ T9272] slab 9328 [ 491.297281][ T9272] workingset_refault_anon 0 [ 491.410936][ T9272] Out of memory and no killable processes... [ 491.425783][ T9283] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 491.453129][ T9283] CPU: 0 PID: 9283 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 491.463594][ T9283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 491.473768][ T9283] Call Trace: [ 491.477162][ T9283] [ 491.480114][ T9283] dump_stack_lvl+0x1e3/0x2d0 [ 491.484838][ T9283] ? nf_tcp_handle_invalid+0x630/0x630 [ 491.490420][ T9283] ? panic+0x770/0x770 [ 491.494537][ T9283] dump_header+0xdd/0xa30 [ 491.498905][ T9283] out_of_memory+0x895/0xb30 [ 491.503653][ T9283] ? unregister_oom_notifier+0x20/0x20 [ 491.509316][ T9283] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 491.515419][ T9283] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 491.520995][ T9283] ? preempt_schedule_thunk+0x16/0x20 [ 491.526405][ T9283] ? mem_cgroup_oom_trylock+0x220/0x220 [ 491.532006][ T9283] ? cgroup_file_notify+0x123/0x190 [ 491.537235][ T9283] memory_max_write+0x374/0x490 [ 491.542125][ T9283] ? memory_max_show+0xa0/0xa0 [ 491.546922][ T9283] ? read_lock_is_recursive+0x10/0x10 [ 491.552418][ T9283] ? memory_max_show+0xa0/0xa0 [ 491.557213][ T9283] cgroup_file_write+0x2ab/0x780 [ 491.562192][ T9283] ? cgroup_seqfile_stop+0xd0/0xd0 [ 491.567438][ T9283] ? cgroup_seqfile_stop+0xd0/0xd0 [ 491.572672][ T9283] kernfs_fop_write_iter+0x3ac/0x500 [ 491.578011][ T9283] do_iter_write+0x6f0/0xc50 [ 491.582650][ T9283] ? rcu_read_lock_sched_held+0x89/0x130 [ 491.588318][ T9283] ? vfs_iter_write+0xa0/0xa0 [ 491.593038][ T9283] ? vfs_iter_write+0x69/0xa0 [ 491.597747][ T9283] iter_file_splice_write+0x830/0xff0 [ 491.603778][ T9283] ? splice_from_pipe+0x220/0x220 [ 491.608843][ T9283] ? splice_shrink_spd+0xb0/0xb0 [ 491.613823][ T9283] ? splice_from_pipe+0x220/0x220 [ 491.618880][ T9283] direct_splice_actor+0xe6/0x1c0 [ 491.623937][ T9283] splice_direct_to_actor+0x4e4/0xc00 [ 491.629447][ T9283] ? do_splice_direct+0x3f0/0x3f0 [ 491.634507][ T9283] ? pipe_to_sendpage+0x340/0x340 [ 491.639565][ T9283] ? bpf_lsm_file_permission+0x5/0x10 [ 491.644978][ T9283] ? security_file_permission+0xe0/0x5c0 [ 491.650646][ T9283] do_splice_direct+0x2a0/0x3f0 [ 491.655537][ T9283] ? splice_direct_to_actor+0xc00/0xc00 [ 491.661110][ T9283] ? rcu_read_lock_any_held+0xb3/0x150 [ 491.666611][ T9283] do_sendfile+0x641/0xfd0 [ 491.671073][ T9283] ? do_pwritev+0x360/0x360 [ 491.675615][ T9283] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 491.681665][ T9283] __se_sys_sendfile64+0x178/0x1e0 [ 491.686811][ T9283] ? __x64_sys_sendfile64+0xa0/0xa0 [ 491.692047][ T9283] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 491.698075][ T9283] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 491.704271][ T9283] do_syscall_64+0x2b/0x70 [ 491.708714][ T9283] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 491.714733][ T9283] RIP: 0033:0x7ff452b1b0b9 [ 491.719176][ T9283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 491.739056][ T9283] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 491.747691][ T9283] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 491.755692][ T9283] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 491.763770][ T9283] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 491.771767][ T9283] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 491.780037][ T9283] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 491.788081][ T9283] [ 491.858705][ T9283] memory: usage 12kB, limit 0kB, failcnt 557 [ 491.865107][ T9283] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 491.872689][ T9283] Memory cgroup stats for /syz1: [ 491.872824][ T9283] anon 0 [ 491.872824][ T9283] file 0 [ 491.872824][ T9283] kernel 12288 [ 491.872824][ T9283] kernel_stack 0 [ 491.872824][ T9283] pagetables 0 [ 491.872824][ T9283] sec_pagetables 0 [ 491.872824][ T9283] percpu 0 [ 491.872824][ T9283] sock 0 [ 491.872824][ T9283] vmalloc 0 [ 491.872824][ T9283] shmem 0 [ 491.872824][ T9283] zswap 0 [ 491.872824][ T9283] zswapped 0 [ 491.872824][ T9283] file_mapped 0 [ 491.872824][ T9283] file_dirty 0 [ 491.872824][ T9283] file_writeback 0 [ 491.872824][ T9283] swapcached 0 [ 491.872824][ T9283] anon_thp 0 [ 491.872824][ T9283] file_thp 0 [ 491.872824][ T9283] shmem_thp 0 [ 491.872824][ T9283] inactive_anon 0 [ 491.872824][ T9283] active_anon 0 [ 491.872824][ T9283] inactive_file 0 [ 491.872824][ T9283] active_file 0 [ 491.872824][ T9283] unevictable 0 [ 491.872824][ T9283] slab_reclaimable 9328 [ 491.872824][ T9283] slab_unreclaimable 0 [ 491.872824][ T9283] slab 9328 [ 491.872824][ T9283] workingset_refault_anon 0 [ 491.972640][ T9283] Out of memory and no killable processes... [ 491.979068][ T9281] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 491.989929][ T9281] CPU: 0 PID: 9281 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 492.000379][ T9281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 492.010555][ T9281] Call Trace: [ 492.013850][ T9281] [ 492.016831][ T9281] dump_stack_lvl+0x1e3/0x2d0 [ 492.021539][ T9281] ? nf_tcp_handle_invalid+0x630/0x630 [ 492.027029][ T9281] ? panic+0x770/0x770 [ 492.031164][ T9281] dump_header+0xdd/0xa30 [ 492.035523][ T9281] out_of_memory+0x895/0xb30 [ 492.040174][ T9281] ? unregister_oom_notifier+0x20/0x20 [ 492.045662][ T9281] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 492.051857][ T9281] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 492.057410][ T9281] ? mem_cgroup_oom_trylock+0x220/0x220 [ 492.062988][ T9281] ? cgroup_file_notify+0x106/0x190 [ 492.068272][ T9281] memory_max_write+0x374/0x490 [ 492.073135][ T9281] ? memory_max_show+0xa0/0xa0 [ 492.077989][ T9281] ? read_lock_is_recursive+0x10/0x10 [ 492.083368][ T9281] ? memory_max_show+0xa0/0xa0 [ 492.088131][ T9281] cgroup_file_write+0x2ab/0x780 [ 492.093114][ T9281] ? cgroup_seqfile_stop+0xd0/0xd0 [ 492.098233][ T9281] ? cgroup_seqfile_stop+0xd0/0xd0 [ 492.103516][ T9281] kernfs_fop_write_iter+0x3ac/0x500 [ 492.108812][ T9281] do_iter_write+0x6f0/0xc50 [ 492.113410][ T9281] ? rcu_read_lock_sched_held+0x89/0x130 [ 492.119137][ T9281] ? vfs_iter_write+0xa0/0xa0 [ 492.123839][ T9281] ? vfs_iter_write+0x69/0xa0 [ 492.128634][ T9281] iter_file_splice_write+0x830/0xff0 [ 492.134025][ T9281] ? splice_from_pipe+0x220/0x220 [ 492.139058][ T9281] ? splice_shrink_spd+0xb0/0xb0 [ 492.144011][ T9281] ? splice_from_pipe+0x220/0x220 [ 492.149035][ T9281] direct_splice_actor+0xe6/0x1c0 [ 492.154060][ T9281] splice_direct_to_actor+0x4e4/0xc00 [ 492.159447][ T9281] ? do_splice_direct+0x3f0/0x3f0 [ 492.164467][ T9281] ? pipe_to_sendpage+0x340/0x340 [ 492.169495][ T9281] ? bpf_lsm_file_permission+0x5/0x10 [ 492.174865][ T9281] ? security_file_permission+0xe0/0x5c0 [ 492.180516][ T9281] do_splice_direct+0x2a0/0x3f0 [ 492.185397][ T9281] ? splice_direct_to_actor+0xc00/0xc00 [ 492.191042][ T9281] ? rcu_read_lock_any_held+0xb3/0x150 [ 492.196535][ T9281] do_sendfile+0x641/0xfd0 [ 492.201052][ T9281] ? do_pwritev+0x360/0x360 [ 492.205564][ T9281] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 492.211572][ T9281] __se_sys_sendfile64+0x178/0x1e0 [ 492.216696][ T9281] ? __x64_sys_sendfile64+0xa0/0xa0 [ 492.221898][ T9281] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 492.227885][ T9281] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 492.233867][ T9281] do_syscall_64+0x2b/0x70 [ 492.238282][ T9281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 492.244179][ T9281] RIP: 0033:0x7ff452b1b0b9 [ 492.248590][ T9281] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 492.268189][ T9281] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 492.276602][ T9281] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 492.284661][ T9281] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 492.292658][ T9281] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 492.300622][ T9281] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 492.308597][ T9281] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 492.316753][ T9281] [ 492.336785][ T9281] memory: usage 12kB, limit 0kB, failcnt 557 [ 492.344344][ T9281] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 492.363096][ T9281] Memory cgroup stats for /syz1: [ 492.363287][ T9281] anon 0 [ 492.363287][ T9281] file 0 [ 492.363287][ T9281] kernel 12288 [ 492.363287][ T9281] kernel_stack 0 [ 492.363287][ T9281] pagetables 0 [ 492.363287][ T9281] sec_pagetables 0 [ 492.363287][ T9281] percpu 0 [ 492.363287][ T9281] sock 0 [ 492.363287][ T9281] vmalloc 0 [ 492.363287][ T9281] shmem 0 [ 492.363287][ T9281] zswap 0 [ 492.363287][ T9281] zswapped 0 [ 492.363287][ T9281] file_mapped 0 [ 492.363287][ T9281] file_dirty 0 [ 492.363287][ T9281] file_writeback 0 [ 492.363287][ T9281] swapcached 0 [ 492.363287][ T9281] anon_thp 0 [ 492.363287][ T9281] file_thp 0 [ 492.363287][ T9281] shmem_thp 0 [ 492.363287][ T9281] inactive_anon 0 [ 492.363287][ T9281] active_anon 0 [ 492.363287][ T9281] inactive_file 0 [ 492.363287][ T9281] active_file 0 [ 492.363287][ T9281] unevictable 0 [ 492.363287][ T9281] slab_reclaimable 9328 [ 492.363287][ T9281] slab_unreclaimable 0 [ 492.363287][ T9281] slab 9328 [ 492.363287][ T9281] workingset_refault_anon 0 [ 492.494333][ T9281] Out of memory and no killable processes... [ 492.504750][ T9309] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 492.521720][ T9309] CPU: 1 PID: 9309 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 492.532188][ T9309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 492.542267][ T9309] Call Trace: [ 492.545570][ T9309] [ 492.548525][ T9309] dump_stack_lvl+0x1e3/0x2d0 [ 492.553229][ T9309] ? nf_tcp_handle_invalid+0x630/0x630 [ 492.558711][ T9309] ? panic+0x770/0x770 [ 492.562826][ T9309] dump_header+0xdd/0xa30 [ 492.567239][ T9309] out_of_memory+0x895/0xb30 [ 492.571858][ T9309] ? unregister_oom_notifier+0x20/0x20 [ 492.577357][ T9309] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 492.583379][ T9309] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 492.588975][ T9309] ? mem_cgroup_oom_trylock+0x220/0x220 [ 492.594569][ T9309] ? cgroup_file_notify+0x106/0x190 [ 492.599804][ T9309] memory_max_write+0x374/0x490 [ 492.604785][ T9309] ? memory_max_show+0xa0/0xa0 [ 492.609662][ T9309] ? read_lock_is_recursive+0x10/0x10 [ 492.615073][ T9309] ? memory_max_show+0xa0/0xa0 [ 492.619955][ T9309] cgroup_file_write+0x2ab/0x780 [ 492.624932][ T9309] ? cgroup_seqfile_stop+0xd0/0xd0 [ 492.630088][ T9309] ? cgroup_seqfile_stop+0xd0/0xd0 [ 492.635231][ T9309] kernfs_fop_write_iter+0x3ac/0x500 [ 492.640598][ T9309] do_iter_write+0x6f0/0xc50 [ 492.645226][ T9309] ? rcu_read_lock_sched_held+0x89/0x130 [ 492.650889][ T9309] ? vfs_iter_write+0xa0/0xa0 [ 492.655614][ T9309] ? vfs_iter_write+0x69/0xa0 [ 492.660333][ T9309] iter_file_splice_write+0x830/0xff0 [ 492.665866][ T9309] ? splice_from_pipe+0x220/0x220 [ 492.670935][ T9309] ? splice_shrink_spd+0xb0/0xb0 [ 492.675921][ T9309] ? splice_from_pipe+0x220/0x220 [ 492.680982][ T9309] direct_splice_actor+0xe6/0x1c0 [ 492.686035][ T9309] splice_direct_to_actor+0x4e4/0xc00 [ 492.691466][ T9309] ? do_splice_direct+0x3f0/0x3f0 [ 492.696615][ T9309] ? pipe_to_sendpage+0x340/0x340 [ 492.701673][ T9309] ? bpf_lsm_file_permission+0x5/0x10 [ 492.707074][ T9309] ? security_file_permission+0xe0/0x5c0 [ 492.713004][ T9309] do_splice_direct+0x2a0/0x3f0 [ 492.717897][ T9309] ? splice_direct_to_actor+0xc00/0xc00 [ 492.723478][ T9309] ? rcu_read_lock_any_held+0xb3/0x150 [ 492.728980][ T9309] do_sendfile+0x641/0xfd0 [ 492.733441][ T9309] ? do_pwritev+0x360/0x360 [ 492.738094][ T9309] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 492.744107][ T9309] __se_sys_sendfile64+0x178/0x1e0 [ 492.749254][ T9309] ? __x64_sys_sendfile64+0xa0/0xa0 [ 492.754497][ T9309] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 492.760601][ T9309] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 492.766621][ T9309] do_syscall_64+0x2b/0x70 [ 492.771152][ T9309] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 492.777077][ T9309] RIP: 0033:0x7ff452b1b0b9 [ 492.781699][ T9309] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 492.801420][ T9309] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 492.809872][ T9309] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 492.817870][ T9309] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 492.825869][ T9309] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 492.833866][ T9309] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 492.841864][ T9309] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 492.849880][ T9309] [ 492.874968][ T9309] memory: usage 12kB, limit 0kB, failcnt 557 [ 492.882548][ T9309] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 492.904416][ T9309] Memory cgroup stats for /syz1: [ 492.904557][ T9309] anon 0 [ 492.904557][ T9309] file 0 [ 492.904557][ T9309] kernel 12288 [ 492.904557][ T9309] kernel_stack 0 [ 492.904557][ T9309] pagetables 0 [ 492.904557][ T9309] sec_pagetables 0 [ 492.904557][ T9309] percpu 0 [ 492.904557][ T9309] sock 0 [ 492.904557][ T9309] vmalloc 0 [ 492.904557][ T9309] shmem 0 [ 492.904557][ T9309] zswap 0 [ 492.904557][ T9309] zswapped 0 [ 492.904557][ T9309] file_mapped 0 [ 492.904557][ T9309] file_dirty 0 [ 492.904557][ T9309] file_writeback 0 [ 492.904557][ T9309] swapcached 0 [ 492.904557][ T9309] anon_thp 0 [ 492.904557][ T9309] file_thp 0 [ 492.904557][ T9309] shmem_thp 0 [ 492.904557][ T9309] inactive_anon 0 [ 492.904557][ T9309] active_anon 0 [ 492.904557][ T9309] inactive_file 0 [ 492.904557][ T9309] active_file 0 [ 492.904557][ T9309] unevictable 0 [ 492.904557][ T9309] slab_reclaimable 9328 [ 492.904557][ T9309] slab_unreclaimable 0 [ 492.904557][ T9309] slab 9328 [ 492.904557][ T9309] workingset_refault_anon 0 [ 493.007570][ T9309] Out of memory and no killable processes... [ 493.013829][ T9315] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 493.036907][ T9315] CPU: 1 PID: 9315 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 493.047385][ T9315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 493.057475][ T9315] Call Trace: [ 493.060776][ T9315] [ 493.063732][ T9315] dump_stack_lvl+0x1e3/0x2d0 [ 493.068615][ T9315] ? nf_tcp_handle_invalid+0x630/0x630 [ 493.074157][ T9315] ? panic+0x770/0x770 [ 493.078367][ T9315] dump_header+0xdd/0xa30 [ 493.082935][ T9315] out_of_memory+0x895/0xb30 [ 493.087605][ T9315] ? unregister_oom_notifier+0x20/0x20 [ 493.093370][ T9315] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 493.099390][ T9315] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 493.104981][ T9315] ? mem_cgroup_oom_trylock+0x220/0x220 [ 493.110660][ T9315] ? cgroup_file_notify+0x123/0x190 [ 493.115911][ T9315] memory_max_write+0x374/0x490 [ 493.120982][ T9315] ? memory_max_show+0xa0/0xa0 [ 493.125815][ T9315] ? read_lock_is_recursive+0x10/0x10 [ 493.131216][ T9315] ? memory_max_show+0xa0/0xa0 [ 493.136127][ T9315] cgroup_file_write+0x2ab/0x780 [ 493.141202][ T9315] ? cgroup_seqfile_stop+0xd0/0xd0 [ 493.146716][ T9315] ? cgroup_seqfile_stop+0xd0/0xd0 [ 493.152038][ T9315] kernfs_fop_write_iter+0x3ac/0x500 [ 493.157362][ T9315] do_iter_write+0x6f0/0xc50 [ 493.162014][ T9315] ? rcu_read_lock_sched_held+0x89/0x130 [ 493.167681][ T9315] ? vfs_iter_write+0xa0/0xa0 [ 493.172401][ T9315] ? vfs_iter_write+0x69/0xa0 [ 493.177122][ T9315] iter_file_splice_write+0x830/0xff0 [ 493.182550][ T9315] ? splice_from_pipe+0x220/0x220 [ 493.187612][ T9315] ? splice_shrink_spd+0xb0/0xb0 [ 493.192586][ T9315] ? splice_from_pipe+0x220/0x220 [ 493.197644][ T9315] direct_splice_actor+0xe6/0x1c0 [ 493.202703][ T9315] splice_direct_to_actor+0x4e4/0xc00 [ 493.208120][ T9315] ? do_splice_direct+0x3f0/0x3f0 [ 493.213169][ T9315] ? pipe_to_sendpage+0x340/0x340 [ 493.218396][ T9315] ? bpf_lsm_file_permission+0x5/0x10 [ 493.223790][ T9315] ? security_file_permission+0xe0/0x5c0 [ 493.229801][ T9315] do_splice_direct+0x2a0/0x3f0 [ 493.234687][ T9315] ? splice_direct_to_actor+0xc00/0xc00 [ 493.240261][ T9315] ? rcu_read_lock_any_held+0xb3/0x150 [ 493.245769][ T9315] do_sendfile+0x641/0xfd0 [ 493.250232][ T9315] ? do_pwritev+0x360/0x360 [ 493.254775][ T9315] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 493.260788][ T9315] __se_sys_sendfile64+0x178/0x1e0 [ 493.266381][ T9315] ? __x64_sys_sendfile64+0xa0/0xa0 [ 493.271704][ T9315] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 493.277814][ T9315] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 493.283839][ T9315] do_syscall_64+0x2b/0x70 [ 493.288290][ T9315] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 493.294206][ T9315] RIP: 0033:0x7ff452b1b0b9 [ 493.298646][ T9315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.318277][ T9315] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 493.326726][ T9315] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 493.334727][ T9315] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 493.342727][ T9315] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 493.350725][ T9315] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 493.358723][ T9315] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 493.366735][ T9315] [ 493.428393][ T9315] memory: usage 12kB, limit 0kB, failcnt 557 [ 493.451293][ T9315] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 493.463402][ T9315] Memory cgroup stats for /syz1: [ 493.463571][ T9315] anon 0 [ 493.463571][ T9315] file 0 [ 493.463571][ T9315] kernel 12288 [ 493.463571][ T9315] kernel_stack 0 [ 493.463571][ T9315] pagetables 0 [ 493.463571][ T9315] sec_pagetables 0 [ 493.463571][ T9315] percpu 0 [ 493.463571][ T9315] sock 0 [ 493.463571][ T9315] vmalloc 0 [ 493.463571][ T9315] shmem 0 [ 493.463571][ T9315] zswap 0 [ 493.463571][ T9315] zswapped 0 [ 493.463571][ T9315] file_mapped 0 [ 493.463571][ T9315] file_dirty 0 [ 493.463571][ T9315] file_writeback 0 [ 493.463571][ T9315] swapcached 0 [ 493.463571][ T9315] anon_thp 0 [ 493.463571][ T9315] file_thp 0 [ 493.463571][ T9315] shmem_thp 0 [ 493.463571][ T9315] inactive_anon 0 [ 493.463571][ T9315] active_anon 0 [ 493.463571][ T9315] inactive_file 0 [ 493.463571][ T9315] active_file 0 [ 493.463571][ T9315] unevictable 0 [ 493.463571][ T9315] slab_reclaimable 9328 [ 493.463571][ T9315] slab_unreclaimable 0 [ 493.463571][ T9315] slab 9328 [ 493.463571][ T9315] workingset_refault_anon 0 [ 493.568703][ T9315] Out of memory and no killable processes... [ 493.576566][ T9347] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 493.608986][ T9347] CPU: 0 PID: 9347 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 493.619453][ T9347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 493.629534][ T9347] Call Trace: [ 493.632828][ T9347] [ 493.635776][ T9347] dump_stack_lvl+0x1e3/0x2d0 [ 493.640489][ T9347] ? nf_tcp_handle_invalid+0x630/0x630 [ 493.645977][ T9347] ? panic+0x770/0x770 [ 493.650096][ T9347] dump_header+0xdd/0xa30 [ 493.654456][ T9347] out_of_memory+0x895/0xb30 [ 493.659080][ T9347] ? unregister_oom_notifier+0x20/0x20 [ 493.664574][ T9347] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 493.670590][ T9347] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 493.676150][ T9347] ? preempt_schedule_thunk+0x16/0x20 [ 493.681545][ T9347] ? mem_cgroup_oom_trylock+0x220/0x220 [ 493.687116][ T9347] ? cgroup_file_notify+0x123/0x190 [ 493.692318][ T9347] memory_max_write+0x374/0x490 [ 493.697184][ T9347] ? memory_max_show+0xa0/0xa0 [ 493.701947][ T9347] ? read_lock_is_recursive+0x10/0x10 [ 493.707322][ T9347] ? memory_max_show+0xa0/0xa0 [ 493.712082][ T9347] cgroup_file_write+0x2ab/0x780 [ 493.717027][ T9347] ? cgroup_seqfile_stop+0xd0/0xd0 [ 493.722146][ T9347] ? cgroup_seqfile_stop+0xd0/0xd0 [ 493.727263][ T9347] kernfs_fop_write_iter+0x3ac/0x500 [ 493.732553][ T9347] do_iter_write+0x6f0/0xc50 [ 493.737151][ T9347] ? rcu_read_lock_sched_held+0x89/0x130 [ 493.742925][ T9347] ? vfs_iter_write+0xa0/0xa0 [ 493.747611][ T9347] ? vfs_iter_write+0x69/0xa0 [ 493.752286][ T9347] iter_file_splice_write+0x830/0xff0 [ 493.757675][ T9347] ? splice_from_pipe+0x220/0x220 [ 493.762702][ T9347] ? splice_shrink_spd+0xb0/0xb0 [ 493.767674][ T9347] ? splice_from_pipe+0x220/0x220 [ 493.772730][ T9347] direct_splice_actor+0xe6/0x1c0 [ 493.777784][ T9347] splice_direct_to_actor+0x4e4/0xc00 [ 493.783179][ T9347] ? do_splice_direct+0x3f0/0x3f0 [ 493.788210][ T9347] ? pipe_to_sendpage+0x340/0x340 [ 493.793245][ T9347] ? bpf_lsm_file_permission+0x5/0x10 [ 493.798702][ T9347] ? security_file_permission+0xe0/0x5c0 [ 493.804426][ T9347] do_splice_direct+0x2a0/0x3f0 [ 493.809281][ T9347] ? splice_direct_to_actor+0xc00/0xc00 [ 493.814909][ T9347] ? rcu_read_lock_any_held+0xb3/0x150 [ 493.820384][ T9347] do_sendfile+0x641/0xfd0 [ 493.825245][ T9347] ? do_pwritev+0x360/0x360 [ 493.829757][ T9347] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 493.835748][ T9347] __se_sys_sendfile64+0x178/0x1e0 [ 493.840861][ T9347] ? __x64_sys_sendfile64+0xa0/0xa0 [ 493.846062][ T9347] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 493.852053][ T9347] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 493.858043][ T9347] do_syscall_64+0x2b/0x70 [ 493.862455][ T9347] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 493.868443][ T9347] RIP: 0033:0x7ff452b1b0b9 [ 493.872942][ T9347] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.892636][ T9347] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 493.901159][ T9347] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 493.909214][ T9347] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 493.917295][ T9347] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 493.925286][ T9347] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 493.933266][ T9347] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 493.941349][ T9347] [ 493.957849][ T9347] memory: usage 12kB, limit 0kB, failcnt 557 [ 493.964378][ T9347] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 493.972321][ T9347] Memory cgroup stats for /syz1: [ 493.972515][ T9347] anon 0 [ 493.972515][ T9347] file 0 [ 493.972515][ T9347] kernel 12288 [ 493.972515][ T9347] kernel_stack 0 [ 493.972515][ T9347] pagetables 0 [ 493.972515][ T9347] sec_pagetables 0 [ 493.972515][ T9347] percpu 0 [ 493.972515][ T9347] sock 0 [ 493.972515][ T9347] vmalloc 0 [ 493.972515][ T9347] shmem 0 [ 493.972515][ T9347] zswap 0 [ 493.972515][ T9347] zswapped 0 [ 493.972515][ T9347] file_mapped 0 [ 493.972515][ T9347] file_dirty 0 [ 493.972515][ T9347] file_writeback 0 [ 493.972515][ T9347] swapcached 0 [ 493.972515][ T9347] anon_thp 0 [ 493.972515][ T9347] file_thp 0 [ 493.972515][ T9347] shmem_thp 0 [ 493.972515][ T9347] inactive_anon 0 [ 493.972515][ T9347] active_anon 0 [ 493.972515][ T9347] inactive_file 0 [ 493.972515][ T9347] active_file 0 [ 493.972515][ T9347] unevictable 0 [ 493.972515][ T9347] slab_reclaimable 9328 [ 493.972515][ T9347] slab_unreclaimable 0 [ 493.972515][ T9347] slab 9328 [ 493.972515][ T9347] workingset_refault_anon 0 [ 494.072177][ T9347] Out of memory and no killable processes... [ 494.093951][ T9354] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 494.128752][ T9354] CPU: 1 PID: 9354 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 494.139326][ T9354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 494.149414][ T9354] Call Trace: [ 494.152714][ T9354] [ 494.155679][ T9354] dump_stack_lvl+0x1e3/0x2d0 [ 494.160404][ T9354] ? nf_tcp_handle_invalid+0x630/0x630 [ 494.165930][ T9354] ? panic+0x770/0x770 [ 494.170041][ T9354] dump_header+0xdd/0xa30 [ 494.174410][ T9354] out_of_memory+0x895/0xb30 [ 494.179037][ T9354] ? unregister_oom_notifier+0x20/0x20 [ 494.184524][ T9354] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 494.190541][ T9354] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 494.196125][ T9354] ? preempt_schedule_thunk+0x16/0x20 [ 494.201530][ T9354] ? mem_cgroup_oom_trylock+0x220/0x220 [ 494.207122][ T9354] ? cgroup_file_notify+0x123/0x190 [ 494.212358][ T9354] memory_max_write+0x374/0x490 [ 494.217245][ T9354] ? memory_max_show+0xa0/0xa0 [ 494.222032][ T9354] ? read_lock_is_recursive+0x10/0x10 [ 494.227429][ T9354] ? memory_max_show+0xa0/0xa0 [ 494.232212][ T9354] cgroup_file_write+0x2ab/0x780 [ 494.237178][ T9354] ? cgroup_seqfile_stop+0xd0/0xd0 [ 494.242333][ T9354] ? cgroup_seqfile_stop+0xd0/0xd0 [ 494.247466][ T9354] kernfs_fop_write_iter+0x3ac/0x500 [ 494.252790][ T9354] do_iter_write+0x6f0/0xc50 [ 494.257504][ T9354] ? rcu_read_lock_sched_held+0x89/0x130 [ 494.263158][ T9354] ? vfs_iter_write+0xa0/0xa0 [ 494.267881][ T9354] ? vfs_iter_write+0x69/0xa0 [ 494.272585][ T9354] iter_file_splice_write+0x830/0xff0 [ 494.278181][ T9354] ? splice_from_pipe+0x220/0x220 [ 494.283260][ T9354] ? splice_shrink_spd+0xb0/0xb0 [ 494.288236][ T9354] ? splice_from_pipe+0x220/0x220 [ 494.293294][ T9354] direct_splice_actor+0xe6/0x1c0 [ 494.298369][ T9354] splice_direct_to_actor+0x4e4/0xc00 [ 494.303788][ T9354] ? do_splice_direct+0x3f0/0x3f0 [ 494.308899][ T9354] ? pipe_to_sendpage+0x340/0x340 [ 494.313957][ T9354] ? bpf_lsm_file_permission+0x5/0x10 [ 494.319399][ T9354] ? security_file_permission+0xe0/0x5c0 [ 494.325061][ T9354] do_splice_direct+0x2a0/0x3f0 [ 494.329947][ T9354] ? splice_direct_to_actor+0xc00/0xc00 [ 494.335514][ T9354] ? rcu_read_lock_any_held+0xb3/0x150 [ 494.341024][ T9354] do_sendfile+0x641/0xfd0 [ 494.345582][ T9354] ? do_pwritev+0x360/0x360 [ 494.350137][ T9354] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 494.356163][ T9354] __se_sys_sendfile64+0x178/0x1e0 [ 494.361392][ T9354] ? __x64_sys_sendfile64+0xa0/0xa0 [ 494.366618][ T9354] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 494.372631][ T9354] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 494.378664][ T9354] do_syscall_64+0x2b/0x70 [ 494.383109][ T9354] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 494.389025][ T9354] RIP: 0033:0x7ff452b1b0b9 [ 494.393558][ T9354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 494.413189][ T9354] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 494.421636][ T9354] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 494.429635][ T9354] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 494.437625][ T9354] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 494.445620][ T9354] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 494.453615][ T9354] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 494.461641][ T9354] [ 494.477182][ T9354] memory: usage 12kB, limit 0kB, failcnt 557 [ 494.483470][ T9354] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 494.499563][ T9354] Memory cgroup stats for /syz1: [ 494.499749][ T9354] anon 0 [ 494.499749][ T9354] file 0 [ 494.499749][ T9354] kernel 12288 [ 494.499749][ T9354] kernel_stack 0 [ 494.499749][ T9354] pagetables 0 [ 494.499749][ T9354] sec_pagetables 0 [ 494.499749][ T9354] percpu 0 [ 494.499749][ T9354] sock 0 [ 494.499749][ T9354] vmalloc 0 [ 494.499749][ T9354] shmem 0 [ 494.499749][ T9354] zswap 0 [ 494.499749][ T9354] zswapped 0 [ 494.499749][ T9354] file_mapped 0 [ 494.499749][ T9354] file_dirty 0 [ 494.499749][ T9354] file_writeback 0 [ 494.499749][ T9354] swapcached 0 [ 494.499749][ T9354] anon_thp 0 [ 494.499749][ T9354] file_thp 0 [ 494.499749][ T9354] shmem_thp 0 [ 494.499749][ T9354] inactive_anon 0 [ 494.499749][ T9354] active_anon 0 [ 494.499749][ T9354] inactive_file 0 [ 494.499749][ T9354] active_file 0 [ 494.499749][ T9354] unevictable 0 [ 494.499749][ T9354] slab_reclaimable 9328 [ 494.499749][ T9354] slab_unreclaimable 0 [ 494.499749][ T9354] slab 9328 [ 494.499749][ T9354] workingset_refault_anon 0 [ 494.611671][ T9354] Out of memory and no killable processes... [ 494.634875][ T9372] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 494.668883][ T9372] CPU: 0 PID: 9372 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 494.679365][ T9372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 494.689732][ T9372] Call Trace: [ 494.693821][ T9372] [ 494.696833][ T9372] dump_stack_lvl+0x1e3/0x2d0 [ 494.702087][ T9372] ? nf_tcp_handle_invalid+0x630/0x630 [ 494.707724][ T9372] ? panic+0x770/0x770 [ 494.712019][ T9372] dump_header+0xdd/0xa30 [ 494.716444][ T9372] out_of_memory+0x895/0xb30 [ 494.721040][ T9372] ? unregister_oom_notifier+0x20/0x20 [ 494.726497][ T9372] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 494.732482][ T9372] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 494.738115][ T9372] ? preempt_schedule_thunk+0x16/0x20 [ 494.743577][ T9372] ? mem_cgroup_oom_trylock+0x220/0x220 [ 494.749136][ T9372] ? cgroup_file_notify+0x123/0x190 [ 494.754436][ T9372] memory_max_write+0x374/0x490 [ 494.759310][ T9372] ? memory_max_show+0xa0/0xa0 [ 494.764075][ T9372] ? read_lock_is_recursive+0x10/0x10 [ 494.769443][ T9372] ? memory_max_show+0xa0/0xa0 [ 494.774207][ T9372] cgroup_file_write+0x2ab/0x780 [ 494.779153][ T9372] ? cgroup_seqfile_stop+0xd0/0xd0 [ 494.784284][ T9372] ? cgroup_seqfile_stop+0xd0/0xd0 [ 494.789397][ T9372] kernfs_fop_write_iter+0x3ac/0x500 [ 494.794794][ T9372] do_iter_write+0x6f0/0xc50 [ 494.799479][ T9372] ? rcu_read_lock_sched_held+0x89/0x130 [ 494.805151][ T9372] ? vfs_iter_write+0xa0/0xa0 [ 494.810139][ T9372] ? vfs_iter_write+0x69/0xa0 [ 494.815078][ T9372] iter_file_splice_write+0x830/0xff0 [ 494.820472][ T9372] ? splice_from_pipe+0x220/0x220 [ 494.825507][ T9372] ? splice_shrink_spd+0xb0/0xb0 [ 494.830456][ T9372] ? splice_from_pipe+0x220/0x220 [ 494.835583][ T9372] direct_splice_actor+0xe6/0x1c0 [ 494.840720][ T9372] splice_direct_to_actor+0x4e4/0xc00 [ 494.846111][ T9372] ? do_splice_direct+0x3f0/0x3f0 [ 494.851138][ T9372] ? pipe_to_sendpage+0x340/0x340 [ 494.856162][ T9372] ? bpf_lsm_file_permission+0x5/0x10 [ 494.861797][ T9372] ? security_file_permission+0xe0/0x5c0 [ 494.867519][ T9372] do_splice_direct+0x2a0/0x3f0 [ 494.872391][ T9372] ? splice_direct_to_actor+0xc00/0xc00 [ 494.878395][ T9372] ? rcu_read_lock_any_held+0xb3/0x150 [ 494.884042][ T9372] do_sendfile+0x641/0xfd0 [ 494.888486][ T9372] ? do_pwritev+0x360/0x360 [ 494.893157][ T9372] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 494.899227][ T9372] __se_sys_sendfile64+0x178/0x1e0 [ 494.904516][ T9372] ? __x64_sys_sendfile64+0xa0/0xa0 [ 494.909719][ T9372] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 494.915817][ T9372] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 494.921798][ T9372] do_syscall_64+0x2b/0x70 [ 494.926215][ T9372] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 494.932109][ T9372] RIP: 0033:0x7ff452b1b0b9 [ 494.936528][ T9372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 494.956388][ T9372] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 494.965063][ T9372] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 494.973138][ T9372] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 494.981107][ T9372] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 494.989161][ T9372] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 494.997148][ T9372] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 495.005155][ T9372] [ 495.020090][ T9372] memory: usage 12kB, limit 0kB, failcnt 557 [ 495.033474][ T9372] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 495.043159][ T9372] Memory cgroup stats for /syz1: [ 495.043352][ T9372] anon 0 [ 495.043352][ T9372] file 0 [ 495.043352][ T9372] kernel 12288 [ 495.043352][ T9372] kernel_stack 0 [ 495.043352][ T9372] pagetables 0 [ 495.043352][ T9372] sec_pagetables 0 [ 495.043352][ T9372] percpu 0 [ 495.043352][ T9372] sock 0 [ 495.043352][ T9372] vmalloc 0 [ 495.043352][ T9372] shmem 0 [ 495.043352][ T9372] zswap 0 [ 495.043352][ T9372] zswapped 0 [ 495.043352][ T9372] file_mapped 0 [ 495.043352][ T9372] file_dirty 0 [ 495.043352][ T9372] file_writeback 0 [ 495.043352][ T9372] swapcached 0 [ 495.043352][ T9372] anon_thp 0 [ 495.043352][ T9372] file_thp 0 [ 495.043352][ T9372] shmem_thp 0 [ 495.043352][ T9372] inactive_anon 0 [ 495.043352][ T9372] active_anon 0 [ 495.043352][ T9372] inactive_file 0 [ 495.043352][ T9372] active_file 0 [ 495.043352][ T9372] unevictable 0 [ 495.043352][ T9372] slab_reclaimable 9328 [ 495.043352][ T9372] slab_unreclaimable 0 [ 495.043352][ T9372] slab 9328 [ 495.043352][ T9372] workingset_refault_anon 0 [ 495.153735][ T9372] Out of memory and no killable processes... [ 495.162031][ T9375] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 495.180450][ T9375] CPU: 0 PID: 9375 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 495.190919][ T9375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 495.201099][ T9375] Call Trace: [ 495.204402][ T9375] [ 495.207357][ T9375] dump_stack_lvl+0x1e3/0x2d0 [ 495.212105][ T9375] ? nf_tcp_handle_invalid+0x630/0x630 [ 495.217858][ T9375] ? panic+0x770/0x770 [ 495.222113][ T9375] dump_header+0xdd/0xa30 [ 495.226521][ T9375] out_of_memory+0x895/0xb30 [ 495.231144][ T9375] ? unregister_oom_notifier+0x20/0x20 [ 495.236721][ T9375] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 495.242765][ T9375] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 495.248379][ T9375] ? preempt_schedule_thunk+0x16/0x20 [ 495.253881][ T9375] ? mem_cgroup_oom_trylock+0x220/0x220 [ 495.259492][ T9375] ? cgroup_file_notify+0x123/0x190 [ 495.264914][ T9375] memory_max_write+0x374/0x490 [ 495.269898][ T9375] ? memory_max_show+0xa0/0xa0 [ 495.274693][ T9375] ? read_lock_is_recursive+0x10/0x10 [ 495.280356][ T9375] ? memory_max_show+0xa0/0xa0 [ 495.285154][ T9375] cgroup_file_write+0x2ab/0x780 [ 495.290130][ T9375] ? cgroup_seqfile_stop+0xd0/0xd0 [ 495.295286][ T9375] ? cgroup_seqfile_stop+0xd0/0xd0 [ 495.300425][ T9375] kernfs_fop_write_iter+0x3ac/0x500 [ 495.305878][ T9375] do_iter_write+0x6f0/0xc50 [ 495.310602][ T9375] ? rcu_read_lock_sched_held+0x89/0x130 [ 495.316526][ T9375] ? vfs_iter_write+0xa0/0xa0 [ 495.321336][ T9375] ? vfs_iter_write+0x69/0xa0 [ 495.326218][ T9375] iter_file_splice_write+0x830/0xff0 [ 495.331657][ T9375] ? splice_from_pipe+0x220/0x220 [ 495.336725][ T9375] ? splice_shrink_spd+0xb0/0xb0 [ 495.341759][ T9375] ? splice_from_pipe+0x220/0x220 [ 495.346814][ T9375] direct_splice_actor+0xe6/0x1c0 [ 495.351877][ T9375] splice_direct_to_actor+0x4e4/0xc00 [ 495.357298][ T9375] ? do_splice_direct+0x3f0/0x3f0 [ 495.362352][ T9375] ? pipe_to_sendpage+0x340/0x340 [ 495.367495][ T9375] ? bpf_lsm_file_permission+0x5/0x10 [ 495.372895][ T9375] ? security_file_permission+0xe0/0x5c0 [ 495.378562][ T9375] do_splice_direct+0x2a0/0x3f0 [ 495.383464][ T9375] ? splice_direct_to_actor+0xc00/0xc00 [ 495.389041][ T9375] ? rcu_read_lock_any_held+0xb3/0x150 [ 495.394552][ T9375] do_sendfile+0x641/0xfd0 [ 495.399110][ T9375] ? do_pwritev+0x360/0x360 [ 495.403666][ T9375] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 495.409681][ T9375] __se_sys_sendfile64+0x178/0x1e0 [ 495.414828][ T9375] ? __x64_sys_sendfile64+0xa0/0xa0 [ 495.420055][ T9375] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 495.426078][ T9375] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 495.432090][ T9375] do_syscall_64+0x2b/0x70 [ 495.436528][ T9375] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 495.442535][ T9375] RIP: 0033:0x7ff452b1b0b9 [ 495.446970][ T9375] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.466685][ T9375] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 495.475228][ T9375] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 495.483234][ T9375] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 495.491438][ T9375] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 495.499461][ T9375] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 495.507468][ T9375] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 495.515667][ T9375] [ 495.525781][ T9375] memory: usage 12kB, limit 0kB, failcnt 557 [ 495.551945][ T9375] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 495.574246][ T9375] Memory cgroup stats for /syz1: [ 495.574458][ T9375] anon 0 [ 495.574458][ T9375] file 0 [ 495.574458][ T9375] kernel 12288 [ 495.574458][ T9375] kernel_stack 0 [ 495.574458][ T9375] pagetables 0 [ 495.574458][ T9375] sec_pagetables 0 [ 495.574458][ T9375] percpu 0 [ 495.574458][ T9375] sock 0 [ 495.574458][ T9375] vmalloc 0 [ 495.574458][ T9375] shmem 0 [ 495.574458][ T9375] zswap 0 [ 495.574458][ T9375] zswapped 0 [ 495.574458][ T9375] file_mapped 0 [ 495.574458][ T9375] file_dirty 0 [ 495.574458][ T9375] file_writeback 0 [ 495.574458][ T9375] swapcached 0 [ 495.574458][ T9375] anon_thp 0 [ 495.574458][ T9375] file_thp 0 [ 495.574458][ T9375] shmem_thp 0 [ 495.574458][ T9375] inactive_anon 0 [ 495.574458][ T9375] active_anon 0 [ 495.574458][ T9375] inactive_file 0 [ 495.574458][ T9375] active_file 0 [ 495.574458][ T9375] unevictable 0 [ 495.574458][ T9375] slab_reclaimable 9328 [ 495.574458][ T9375] slab_unreclaimable 0 [ 495.574458][ T9375] slab 9328 [ 495.574458][ T9375] workingset_refault_anon 0 [ 495.694333][ T9375] Out of memory and no killable processes... [ 495.705266][ T9381] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 495.726820][ T9381] CPU: 1 PID: 9381 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 495.737372][ T9381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 495.748492][ T9381] Call Trace: [ 495.751791][ T9381] [ 495.754750][ T9381] dump_stack_lvl+0x1e3/0x2d0 [ 495.759476][ T9381] ? nf_tcp_handle_invalid+0x630/0x630 [ 495.765023][ T9381] ? panic+0x770/0x770 [ 495.769161][ T9381] dump_header+0xdd/0xa30 [ 495.773541][ T9381] out_of_memory+0x895/0xb30 [ 495.778432][ T9381] ? unregister_oom_notifier+0x20/0x20 [ 495.783924][ T9381] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 495.789943][ T9381] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 495.795792][ T9381] ? preempt_schedule_thunk+0x16/0x20 [ 495.801209][ T9381] ? mem_cgroup_oom_trylock+0x220/0x220 [ 495.806809][ T9381] ? cgroup_file_notify+0x123/0x190 [ 495.812048][ T9381] memory_max_write+0x374/0x490 [ 495.817080][ T9381] ? memory_max_show+0xa0/0xa0 [ 495.821877][ T9381] ? read_lock_is_recursive+0x10/0x10 [ 495.827279][ T9381] ? memory_max_show+0xa0/0xa0 [ 495.832179][ T9381] cgroup_file_write+0x2ab/0x780 [ 495.837162][ T9381] ? cgroup_seqfile_stop+0xd0/0xd0 [ 495.842757][ T9381] ? cgroup_seqfile_stop+0xd0/0xd0 [ 495.847902][ T9381] kernfs_fop_write_iter+0x3ac/0x500 [ 495.853249][ T9381] do_iter_write+0x6f0/0xc50 [ 495.857885][ T9381] ? rcu_read_lock_sched_held+0x89/0x130 [ 495.863732][ T9381] ? vfs_iter_write+0xa0/0xa0 [ 495.868469][ T9381] ? vfs_iter_write+0x69/0xa0 [ 495.873181][ T9381] iter_file_splice_write+0x830/0xff0 [ 495.878622][ T9381] ? splice_from_pipe+0x220/0x220 [ 495.883707][ T9381] ? splice_shrink_spd+0xb0/0xb0 [ 495.888780][ T9381] ? splice_from_pipe+0x220/0x220 [ 495.893834][ T9381] direct_splice_actor+0xe6/0x1c0 [ 495.898912][ T9381] splice_direct_to_actor+0x4e4/0xc00 [ 495.904337][ T9381] ? do_splice_direct+0x3f0/0x3f0 [ 495.909564][ T9381] ? pipe_to_sendpage+0x340/0x340 [ 495.914626][ T9381] ? bpf_lsm_file_permission+0x5/0x10 [ 495.920033][ T9381] ? security_file_permission+0xe0/0x5c0 [ 495.925708][ T9381] do_splice_direct+0x2a0/0x3f0 [ 495.930684][ T9381] ? splice_direct_to_actor+0xc00/0xc00 [ 495.936250][ T9381] ? rcu_read_lock_any_held+0xb3/0x150 [ 495.941757][ T9381] do_sendfile+0x641/0xfd0 [ 495.946217][ T9381] ? do_pwritev+0x360/0x360 [ 495.950773][ T9381] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 495.956884][ T9381] __se_sys_sendfile64+0x178/0x1e0 [ 495.962208][ T9381] ? __x64_sys_sendfile64+0xa0/0xa0 [ 495.967631][ T9381] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 495.973921][ T9381] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 495.979938][ T9381] do_syscall_64+0x2b/0x70 [ 495.984380][ T9381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 495.990339][ T9381] RIP: 0033:0x7ff452b1b0b9 [ 495.994878][ T9381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.014722][ T9381] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 496.023356][ T9381] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 496.031366][ T9381] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 496.039892][ T9381] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 496.047891][ T9381] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 496.055914][ T9381] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 496.064116][ T9381] [ 496.125955][ T9381] memory: usage 12kB, limit 0kB, failcnt 557 [ 496.147300][ T9381] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 496.159242][ T9381] Memory cgroup stats for /syz1: [ 496.159398][ T9381] anon 0 [ 496.159398][ T9381] file 0 [ 496.159398][ T9381] kernel 12288 [ 496.159398][ T9381] kernel_stack 0 [ 496.159398][ T9381] pagetables 0 [ 496.159398][ T9381] sec_pagetables 0 [ 496.159398][ T9381] percpu 0 [ 496.159398][ T9381] sock 0 [ 496.159398][ T9381] vmalloc 0 [ 496.159398][ T9381] shmem 0 [ 496.159398][ T9381] zswap 0 [ 496.159398][ T9381] zswapped 0 [ 496.159398][ T9381] file_mapped 0 [ 496.159398][ T9381] file_dirty 0 [ 496.159398][ T9381] file_writeback 0 [ 496.159398][ T9381] swapcached 0 [ 496.159398][ T9381] anon_thp 0 [ 496.159398][ T9381] file_thp 0 [ 496.159398][ T9381] shmem_thp 0 [ 496.159398][ T9381] inactive_anon 0 [ 496.159398][ T9381] active_anon 0 [ 496.159398][ T9381] inactive_file 0 [ 496.159398][ T9381] active_file 0 [ 496.159398][ T9381] unevictable 0 [ 496.159398][ T9381] slab_reclaimable 9328 [ 496.159398][ T9381] slab_unreclaimable 0 [ 496.159398][ T9381] slab 9328 [ 496.159398][ T9381] workingset_refault_anon 0 [ 496.301145][ T9381] Out of memory and no killable processes... [ 496.307639][ T9410] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 496.320980][ T9410] CPU: 1 PID: 9410 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 496.331526][ T9410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 496.341615][ T9410] Call Trace: [ 496.344916][ T9410] [ 496.347868][ T9410] dump_stack_lvl+0x1e3/0x2d0 [ 496.352580][ T9410] ? nf_tcp_handle_invalid+0x630/0x630 [ 496.358076][ T9410] ? panic+0x770/0x770 [ 496.362199][ T9410] dump_header+0xdd/0xa30 [ 496.366576][ T9410] out_of_memory+0x895/0xb30 [ 496.371200][ T9410] ? unregister_oom_notifier+0x20/0x20 [ 496.376697][ T9410] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 496.382737][ T9410] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 496.388323][ T9410] ? preempt_schedule_thunk+0x16/0x20 [ 496.393734][ T9410] ? mem_cgroup_oom_trylock+0x220/0x220 [ 496.399335][ T9410] ? cgroup_file_notify+0x123/0x190 [ 496.404666][ T9410] memory_max_write+0x374/0x490 [ 496.409639][ T9410] ? memory_max_show+0xa0/0xa0 [ 496.414430][ T9410] ? read_lock_is_recursive+0x10/0x10 [ 496.419827][ T9410] ? memory_max_show+0xa0/0xa0 [ 496.424620][ T9410] cgroup_file_write+0x2ab/0x780 [ 496.429592][ T9410] ? cgroup_seqfile_stop+0xd0/0xd0 [ 496.434828][ T9410] ? cgroup_seqfile_stop+0xd0/0xd0 [ 496.439961][ T9410] kernfs_fop_write_iter+0x3ac/0x500 [ 496.445284][ T9410] do_iter_write+0x6f0/0xc50 [ 496.449910][ T9410] ? rcu_read_lock_sched_held+0x89/0x130 [ 496.455566][ T9410] ? vfs_iter_write+0xa0/0xa0 [ 496.460278][ T9410] ? vfs_iter_write+0x69/0xa0 [ 496.464978][ T9410] iter_file_splice_write+0x830/0xff0 [ 496.470406][ T9410] ? splice_from_pipe+0x220/0x220 [ 496.475469][ T9410] ? splice_shrink_spd+0xb0/0xb0 [ 496.480448][ T9410] ? splice_from_pipe+0x220/0x220 [ 496.485582][ T9410] direct_splice_actor+0xe6/0x1c0 [ 496.490765][ T9410] splice_direct_to_actor+0x4e4/0xc00 [ 496.496185][ T9410] ? do_splice_direct+0x3f0/0x3f0 [ 496.501237][ T9410] ? pipe_to_sendpage+0x340/0x340 [ 496.506296][ T9410] ? bpf_lsm_file_permission+0x5/0x10 [ 496.511700][ T9410] ? security_file_permission+0xe0/0x5c0 [ 496.517367][ T9410] do_splice_direct+0x2a0/0x3f0 [ 496.522341][ T9410] ? splice_direct_to_actor+0xc00/0xc00 [ 496.527998][ T9410] ? rcu_read_lock_any_held+0xb3/0x150 [ 496.533497][ T9410] do_sendfile+0x641/0xfd0 [ 496.537953][ T9410] ? do_pwritev+0x360/0x360 [ 496.542497][ T9410] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 496.548510][ T9410] __se_sys_sendfile64+0x178/0x1e0 [ 496.553653][ T9410] ? __x64_sys_sendfile64+0xa0/0xa0 [ 496.558879][ T9410] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 496.564978][ T9410] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 496.570990][ T9410] do_syscall_64+0x2b/0x70 [ 496.575431][ T9410] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 496.581365][ T9410] RIP: 0033:0x7ff452b1b0b9 [ 496.585798][ T9410] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.605430][ T9410] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 496.613970][ T9410] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 496.621973][ T9410] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 496.629980][ T9410] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 496.637974][ T9410] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 496.645970][ T9410] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 496.654083][ T9410] [ 496.687485][ T9410] memory: usage 12kB, limit 0kB, failcnt 557 [ 496.700163][ T9410] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 496.722579][ T9410] Memory cgroup stats for /syz1: [ 496.722754][ T9410] anon 0 [ 496.722754][ T9410] file 0 [ 496.722754][ T9410] kernel 12288 [ 496.722754][ T9410] kernel_stack 0 [ 496.722754][ T9410] pagetables 0 [ 496.722754][ T9410] sec_pagetables 0 [ 496.722754][ T9410] percpu 0 [ 496.722754][ T9410] sock 0 [ 496.722754][ T9410] vmalloc 0 [ 496.722754][ T9410] shmem 0 [ 496.722754][ T9410] zswap 0 [ 496.722754][ T9410] zswapped 0 [ 496.722754][ T9410] file_mapped 0 [ 496.722754][ T9410] file_dirty 0 [ 496.722754][ T9410] file_writeback 0 [ 496.722754][ T9410] swapcached 0 [ 496.722754][ T9410] anon_thp 0 [ 496.722754][ T9410] file_thp 0 [ 496.722754][ T9410] shmem_thp 0 [ 496.722754][ T9410] inactive_anon 0 [ 496.722754][ T9410] active_anon 0 [ 496.722754][ T9410] inactive_file 0 [ 496.722754][ T9410] active_file 0 [ 496.722754][ T9410] unevictable 0 [ 496.722754][ T9410] slab_reclaimable 9328 [ 496.722754][ T9410] slab_unreclaimable 0 [ 496.722754][ T9410] slab 9328 [ 496.722754][ T9410] workingset_refault_anon 0 [ 496.823778][ T9410] Out of memory and no killable processes... [ 496.831134][ T9412] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 496.842712][ T9412] CPU: 1 PID: 9412 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 496.853165][ T9412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 496.863248][ T9412] Call Trace: [ 496.866534][ T9412] [ 496.869461][ T9412] dump_stack_lvl+0x1e3/0x2d0 [ 496.874166][ T9412] ? nf_tcp_handle_invalid+0x630/0x630 [ 496.879623][ T9412] ? panic+0x770/0x770 [ 496.883709][ T9412] dump_header+0xdd/0xa30 [ 496.888042][ T9412] out_of_memory+0x895/0xb30 [ 496.892722][ T9412] ? unregister_oom_notifier+0x20/0x20 [ 496.898261][ T9412] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 496.904328][ T9412] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 496.910135][ T9412] ? preempt_schedule_thunk+0x16/0x20 [ 496.915507][ T9412] ? mem_cgroup_oom_trylock+0x220/0x220 [ 496.921059][ T9412] ? cgroup_file_notify+0x123/0x190 [ 496.926254][ T9412] memory_max_write+0x374/0x490 [ 496.931118][ T9412] ? memory_max_show+0xa0/0xa0 [ 496.935882][ T9412] ? read_lock_is_recursive+0x10/0x10 [ 496.941248][ T9412] ? memory_max_show+0xa0/0xa0 [ 496.946005][ T9412] cgroup_file_write+0x2ab/0x780 [ 496.950948][ T9412] ? cgroup_seqfile_stop+0xd0/0xd0 [ 496.956064][ T9412] ? cgroup_seqfile_stop+0xd0/0xd0 [ 496.961170][ T9412] kernfs_fop_write_iter+0x3ac/0x500 [ 496.966460][ T9412] do_iter_write+0x6f0/0xc50 [ 496.971055][ T9412] ? rcu_read_lock_sched_held+0x89/0x130 [ 496.976788][ T9412] ? vfs_iter_write+0xa0/0xa0 [ 496.981494][ T9412] ? vfs_iter_write+0x69/0xa0 [ 496.986362][ T9412] iter_file_splice_write+0x830/0xff0 [ 496.991777][ T9412] ? splice_from_pipe+0x220/0x220 [ 496.996811][ T9412] ? splice_shrink_spd+0xb0/0xb0 [ 497.001761][ T9412] ? splice_from_pipe+0x220/0x220 [ 497.006783][ T9412] direct_splice_actor+0xe6/0x1c0 [ 497.011810][ T9412] splice_direct_to_actor+0x4e4/0xc00 [ 497.017193][ T9412] ? do_splice_direct+0x3f0/0x3f0 [ 497.022216][ T9412] ? pipe_to_sendpage+0x340/0x340 [ 497.027239][ T9412] ? bpf_lsm_file_permission+0x5/0x10 [ 497.032609][ T9412] ? security_file_permission+0xe0/0x5c0 [ 497.038243][ T9412] do_splice_direct+0x2a0/0x3f0 [ 497.043100][ T9412] ? splice_direct_to_actor+0xc00/0xc00 [ 497.048647][ T9412] ? rcu_read_lock_any_held+0xb3/0x150 [ 497.054121][ T9412] do_sendfile+0x641/0xfd0 [ 497.058548][ T9412] ? do_pwritev+0x360/0x360 [ 497.063057][ T9412] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 497.069036][ T9412] __se_sys_sendfile64+0x178/0x1e0 [ 497.074155][ T9412] ? __x64_sys_sendfile64+0xa0/0xa0 [ 497.079350][ T9412] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 497.085331][ T9412] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 497.091311][ T9412] do_syscall_64+0x2b/0x70 [ 497.095726][ T9412] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 497.101622][ T9412] RIP: 0033:0x7ff452b1b0b9 [ 497.106131][ T9412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 497.125840][ T9412] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 497.134267][ T9412] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 497.142237][ T9412] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 497.150209][ T9412] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 497.158173][ T9412] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 497.166141][ T9412] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 497.174143][ T9412] [ 497.188251][ T9412] memory: usage 12kB, limit 0kB, failcnt 557 [ 497.194385][ T9412] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 497.201741][ T9412] Memory cgroup stats for /syz1: [ 497.201919][ T9412] anon 0 [ 497.201919][ T9412] file 0 [ 497.201919][ T9412] kernel 12288 [ 497.201919][ T9412] kernel_stack 0 [ 497.201919][ T9412] pagetables 0 [ 497.201919][ T9412] sec_pagetables 0 [ 497.201919][ T9412] percpu 0 [ 497.201919][ T9412] sock 0 [ 497.201919][ T9412] vmalloc 0 [ 497.201919][ T9412] shmem 0 [ 497.201919][ T9412] zswap 0 [ 497.201919][ T9412] zswapped 0 [ 497.201919][ T9412] file_mapped 0 [ 497.201919][ T9412] file_dirty 0 [ 497.201919][ T9412] file_writeback 0 [ 497.201919][ T9412] swapcached 0 [ 497.201919][ T9412] anon_thp 0 [ 497.201919][ T9412] file_thp 0 [ 497.201919][ T9412] shmem_thp 0 [ 497.201919][ T9412] inactive_anon 0 [ 497.201919][ T9412] active_anon 0 [ 497.201919][ T9412] inactive_file 0 [ 497.201919][ T9412] active_file 0 [ 497.201919][ T9412] unevictable 0 [ 497.201919][ T9412] slab_reclaimable 9328 [ 497.201919][ T9412] slab_unreclaimable 0 [ 497.201919][ T9412] slab 9328 [ 497.201919][ T9412] workingset_refault_anon 0 [ 497.306791][ T9412] Out of memory and no killable processes... [ 497.313295][ T9429] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 497.368459][ T9429] CPU: 0 PID: 9429 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 497.378933][ T9429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 497.389014][ T9429] Call Trace: [ 497.392322][ T9429] [ 497.395281][ T9429] dump_stack_lvl+0x1e3/0x2d0 [ 497.400000][ T9429] ? nf_tcp_handle_invalid+0x630/0x630 [ 497.405696][ T9429] ? panic+0x770/0x770 [ 497.409811][ T9429] dump_header+0xdd/0xa30 [ 497.414155][ T9429] out_of_memory+0x895/0xb30 [ 497.418746][ T9429] ? unregister_oom_notifier+0x20/0x20 [ 497.424200][ T9429] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 497.430188][ T9429] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 497.435734][ T9429] ? preempt_schedule_thunk+0x16/0x20 [ 497.441108][ T9429] ? mem_cgroup_oom_trylock+0x220/0x220 [ 497.446664][ T9429] ? cgroup_file_notify+0x123/0x190 [ 497.451861][ T9429] memory_max_write+0x374/0x490 [ 497.456715][ T9429] ? memory_max_show+0xa0/0xa0 [ 497.461915][ T9429] ? read_lock_is_recursive+0x10/0x10 [ 497.467300][ T9429] ? memory_max_show+0xa0/0xa0 [ 497.472155][ T9429] cgroup_file_write+0x2ab/0x780 [ 497.477211][ T9429] ? cgroup_seqfile_stop+0xd0/0xd0 [ 497.482337][ T9429] ? cgroup_seqfile_stop+0xd0/0xd0 [ 497.487448][ T9429] kernfs_fop_write_iter+0x3ac/0x500 [ 497.492739][ T9429] do_iter_write+0x6f0/0xc50 [ 497.497340][ T9429] ? rcu_read_lock_sched_held+0x89/0x130 [ 497.502971][ T9429] ? vfs_iter_write+0xa0/0xa0 [ 497.507655][ T9429] ? vfs_iter_write+0x69/0xa0 [ 497.512331][ T9429] iter_file_splice_write+0x830/0xff0 [ 497.517826][ T9429] ? splice_from_pipe+0x220/0x220 [ 497.522856][ T9429] ? splice_shrink_spd+0xb0/0xb0 [ 497.527800][ T9429] ? splice_from_pipe+0x220/0x220 [ 497.532836][ T9429] direct_splice_actor+0xe6/0x1c0 [ 497.537862][ T9429] splice_direct_to_actor+0x4e4/0xc00 [ 497.543335][ T9429] ? do_splice_direct+0x3f0/0x3f0 [ 497.548655][ T9429] ? pipe_to_sendpage+0x340/0x340 [ 497.553678][ T9429] ? bpf_lsm_file_permission+0x5/0x10 [ 497.559047][ T9429] ? security_file_permission+0xe0/0x5c0 [ 497.564684][ T9429] do_splice_direct+0x2a0/0x3f0 [ 497.569540][ T9429] ? splice_direct_to_actor+0xc00/0xc00 [ 497.575084][ T9429] ? rcu_read_lock_any_held+0xb3/0x150 [ 497.580568][ T9429] do_sendfile+0x641/0xfd0 [ 497.584992][ T9429] ? do_pwritev+0x360/0x360 [ 497.589532][ T9429] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 497.595515][ T9429] __se_sys_sendfile64+0x178/0x1e0 [ 497.600641][ T9429] ? __x64_sys_sendfile64+0xa0/0xa0 [ 497.605838][ T9429] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 497.611826][ T9429] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 497.617809][ T9429] do_syscall_64+0x2b/0x70 [ 497.622222][ T9429] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 497.628307][ T9429] RIP: 0033:0x7ff452b1b0b9 [ 497.632831][ T9429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 497.653332][ T9429] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 497.661756][ T9429] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 497.669778][ T9429] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 497.677875][ T9429] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 497.685843][ T9429] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 497.693901][ T9429] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 497.702083][ T9429] [ 497.757765][ T9429] memory: usage 12kB, limit 0kB, failcnt 557 [ 497.764404][ T9429] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 497.780078][ T9429] Memory cgroup stats for /syz1: [ 497.780220][ T9429] anon 0 [ 497.780220][ T9429] file 0 [ 497.780220][ T9429] kernel 12288 [ 497.780220][ T9429] kernel_stack 0 [ 497.780220][ T9429] pagetables 0 [ 497.780220][ T9429] sec_pagetables 0 [ 497.780220][ T9429] percpu 0 [ 497.780220][ T9429] sock 0 [ 497.780220][ T9429] vmalloc 0 [ 497.780220][ T9429] shmem 0 [ 497.780220][ T9429] zswap 0 [ 497.780220][ T9429] zswapped 0 [ 497.780220][ T9429] file_mapped 0 [ 497.780220][ T9429] file_dirty 0 [ 497.780220][ T9429] file_writeback 0 [ 497.780220][ T9429] swapcached 0 [ 497.780220][ T9429] anon_thp 0 [ 497.780220][ T9429] file_thp 0 [ 497.780220][ T9429] shmem_thp 0 [ 497.780220][ T9429] inactive_anon 0 [ 497.780220][ T9429] active_anon 0 [ 497.780220][ T9429] inactive_file 0 [ 497.780220][ T9429] active_file 0 [ 497.780220][ T9429] unevictable 0 [ 497.780220][ T9429] slab_reclaimable 9328 [ 497.780220][ T9429] slab_unreclaimable 0 [ 497.780220][ T9429] slab 9328 [ 497.780220][ T9429] workingset_refault_anon 0 [ 497.878619][ T9429] Out of memory and no killable processes... [ 497.885045][ T9432] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 497.898610][ T9432] CPU: 0 PID: 9432 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 497.909080][ T9432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 497.919164][ T9432] Call Trace: [ 497.922465][ T9432] [ 497.925429][ T9432] dump_stack_lvl+0x1e3/0x2d0 [ 497.930139][ T9432] ? nf_tcp_handle_invalid+0x630/0x630 [ 497.935689][ T9432] ? panic+0x770/0x770 [ 497.939835][ T9432] dump_header+0xdd/0xa30 [ 497.944201][ T9432] out_of_memory+0x895/0xb30 [ 497.948822][ T9432] ? unregister_oom_notifier+0x20/0x20 [ 497.954312][ T9432] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 497.960485][ T9432] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 497.966067][ T9432] ? mem_cgroup_oom_trylock+0x220/0x220 [ 497.971656][ T9432] ? cgroup_file_notify+0x123/0x190 [ 497.976889][ T9432] memory_max_write+0x374/0x490 [ 497.981939][ T9432] ? memory_max_show+0xa0/0xa0 [ 497.986710][ T9432] ? read_lock_is_recursive+0x10/0x10 [ 497.992086][ T9432] ? memory_max_show+0xa0/0xa0 [ 497.996850][ T9432] cgroup_file_write+0x2ab/0x780 [ 498.001802][ T9432] ? cgroup_seqfile_stop+0xd0/0xd0 [ 498.006944][ T9432] ? cgroup_seqfile_stop+0xd0/0xd0 [ 498.012118][ T9432] kernfs_fop_write_iter+0x3ac/0x500 [ 498.017411][ T9432] do_iter_write+0x6f0/0xc50 [ 498.022011][ T9432] ? rcu_read_lock_sched_held+0x89/0x130 [ 498.027642][ T9432] ? vfs_iter_write+0xa0/0xa0 [ 498.032330][ T9432] ? vfs_iter_write+0x69/0xa0 [ 498.037010][ T9432] iter_file_splice_write+0x830/0xff0 [ 498.042585][ T9432] ? splice_from_pipe+0x220/0x220 [ 498.047613][ T9432] ? splice_shrink_spd+0xb0/0xb0 [ 498.052560][ T9432] ? splice_from_pipe+0x220/0x220 [ 498.057595][ T9432] direct_splice_actor+0xe6/0x1c0 [ 498.062719][ T9432] splice_direct_to_actor+0x4e4/0xc00 [ 498.068104][ T9432] ? do_splice_direct+0x3f0/0x3f0 [ 498.073126][ T9432] ? pipe_to_sendpage+0x340/0x340 [ 498.078149][ T9432] ? bpf_lsm_file_permission+0x5/0x10 [ 498.083523][ T9432] ? security_file_permission+0xe0/0x5c0 [ 498.089159][ T9432] do_splice_direct+0x2a0/0x3f0 [ 498.094025][ T9432] ? splice_direct_to_actor+0xc00/0xc00 [ 498.099743][ T9432] ? rcu_read_lock_any_held+0xb3/0x150 [ 498.105216][ T9432] do_sendfile+0x641/0xfd0 [ 498.109658][ T9432] ? do_pwritev+0x360/0x360 [ 498.114164][ T9432] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 498.120143][ T9432] __se_sys_sendfile64+0x178/0x1e0 [ 498.125341][ T9432] ? __x64_sys_sendfile64+0xa0/0xa0 [ 498.130579][ T9432] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 498.136580][ T9432] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 498.142577][ T9432] do_syscall_64+0x2b/0x70 [ 498.147016][ T9432] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 498.153184][ T9432] RIP: 0033:0x7ff452b1b0b9 [ 498.157615][ T9432] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.177307][ T9432] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 498.185730][ T9432] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 498.193697][ T9432] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 498.201665][ T9432] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 498.209715][ T9432] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 498.217766][ T9432] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 498.225750][ T9432] [ 498.235975][ T9432] memory: usage 12kB, limit 0kB, failcnt 557 [ 498.278654][ T9432] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 498.312517][ T9432] Memory cgroup stats for /syz1: [ 498.312670][ T9432] anon 0 [ 498.312670][ T9432] file 0 [ 498.312670][ T9432] kernel 12288 [ 498.312670][ T9432] kernel_stack 0 [ 498.312670][ T9432] pagetables 0 [ 498.312670][ T9432] sec_pagetables 0 [ 498.312670][ T9432] percpu 0 [ 498.312670][ T9432] sock 0 [ 498.312670][ T9432] vmalloc 0 [ 498.312670][ T9432] shmem 0 [ 498.312670][ T9432] zswap 0 [ 498.312670][ T9432] zswapped 0 [ 498.312670][ T9432] file_mapped 0 [ 498.312670][ T9432] file_dirty 0 [ 498.312670][ T9432] file_writeback 0 [ 498.312670][ T9432] swapcached 0 [ 498.312670][ T9432] anon_thp 0 [ 498.312670][ T9432] file_thp 0 [ 498.312670][ T9432] shmem_thp 0 [ 498.312670][ T9432] inactive_anon 0 [ 498.312670][ T9432] active_anon 0 [ 498.312670][ T9432] inactive_file 0 [ 498.312670][ T9432] active_file 0 [ 498.312670][ T9432] unevictable 0 [ 498.312670][ T9432] slab_reclaimable 9328 [ 498.312670][ T9432] slab_unreclaimable 0 [ 498.312670][ T9432] slab 9328 [ 498.312670][ T9432] workingset_refault_anon 0 [ 498.426316][ T9432] Out of memory and no killable processes... [ 498.433044][ T9448] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 498.453505][ T9448] CPU: 1 PID: 9448 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 498.463953][ T9448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 498.474008][ T9448] Call Trace: [ 498.477279][ T9448] [ 498.480206][ T9448] dump_stack_lvl+0x1e3/0x2d0 [ 498.484887][ T9448] ? nf_tcp_handle_invalid+0x630/0x630 [ 498.490347][ T9448] ? panic+0x770/0x770 [ 498.494429][ T9448] dump_header+0xdd/0xa30 [ 498.498763][ T9448] out_of_memory+0x895/0xb30 [ 498.503542][ T9448] ? unregister_oom_notifier+0x20/0x20 [ 498.509011][ T9448] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 498.515003][ T9448] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 498.520549][ T9448] ? preempt_schedule_thunk+0x16/0x20 [ 498.525924][ T9448] ? mem_cgroup_oom_trylock+0x220/0x220 [ 498.531567][ T9448] ? cgroup_file_notify+0x123/0x190 [ 498.536855][ T9448] memory_max_write+0x374/0x490 [ 498.541820][ T9448] ? memory_max_show+0xa0/0xa0 [ 498.546760][ T9448] ? read_lock_is_recursive+0x10/0x10 [ 498.552138][ T9448] ? memory_max_show+0xa0/0xa0 [ 498.556898][ T9448] cgroup_file_write+0x2ab/0x780 [ 498.561846][ T9448] ? cgroup_seqfile_stop+0xd0/0xd0 [ 498.566975][ T9448] ? cgroup_seqfile_stop+0xd0/0xd0 [ 498.572181][ T9448] kernfs_fop_write_iter+0x3ac/0x500 [ 498.577562][ T9448] do_iter_write+0x6f0/0xc50 [ 498.582160][ T9448] ? rcu_read_lock_sched_held+0x89/0x130 [ 498.587882][ T9448] ? vfs_iter_write+0xa0/0xa0 [ 498.592581][ T9448] ? vfs_iter_write+0x69/0xa0 [ 498.597346][ T9448] iter_file_splice_write+0x830/0xff0 [ 498.602743][ T9448] ? splice_from_pipe+0x220/0x220 [ 498.607775][ T9448] ? splice_shrink_spd+0xb0/0xb0 [ 498.612724][ T9448] ? splice_from_pipe+0x220/0x220 [ 498.617836][ T9448] direct_splice_actor+0xe6/0x1c0 [ 498.623051][ T9448] splice_direct_to_actor+0x4e4/0xc00 [ 498.628444][ T9448] ? do_splice_direct+0x3f0/0x3f0 [ 498.633557][ T9448] ? pipe_to_sendpage+0x340/0x340 [ 498.638678][ T9448] ? bpf_lsm_file_permission+0x5/0x10 [ 498.644225][ T9448] ? security_file_permission+0xe0/0x5c0 [ 498.649966][ T9448] do_splice_direct+0x2a0/0x3f0 [ 498.654847][ T9448] ? splice_direct_to_actor+0xc00/0xc00 [ 498.660395][ T9448] ? rcu_read_lock_any_held+0xb3/0x150 [ 498.665872][ T9448] do_sendfile+0x641/0xfd0 [ 498.670503][ T9448] ? do_pwritev+0x360/0x360 [ 498.675100][ T9448] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 498.681180][ T9448] __se_sys_sendfile64+0x178/0x1e0 [ 498.686310][ T9448] ? __x64_sys_sendfile64+0xa0/0xa0 [ 498.691508][ T9448] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 498.697577][ T9448] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 498.703645][ T9448] do_syscall_64+0x2b/0x70 [ 498.708078][ T9448] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 498.714067][ T9448] RIP: 0033:0x7ff452b1b0b9 [ 498.718752][ T9448] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.738439][ T9448] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 498.746958][ T9448] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 498.754943][ T9448] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 498.762907][ T9448] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 498.770881][ T9448] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 498.778944][ T9448] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 498.787023][ T9448] [ 498.804803][ T9448] memory: usage 12kB, limit 0kB, failcnt 557 [ 498.814257][ T9448] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 498.830198][ T9448] Memory cgroup stats for /syz1: [ 498.830382][ T9448] anon 0 [ 498.830382][ T9448] file 0 [ 498.830382][ T9448] kernel 12288 [ 498.830382][ T9448] kernel_stack 0 [ 498.830382][ T9448] pagetables 0 [ 498.830382][ T9448] sec_pagetables 0 [ 498.830382][ T9448] percpu 0 [ 498.830382][ T9448] sock 0 [ 498.830382][ T9448] vmalloc 0 [ 498.830382][ T9448] shmem 0 [ 498.830382][ T9448] zswap 0 [ 498.830382][ T9448] zswapped 0 [ 498.830382][ T9448] file_mapped 0 [ 498.830382][ T9448] file_dirty 0 [ 498.830382][ T9448] file_writeback 0 [ 498.830382][ T9448] swapcached 0 [ 498.830382][ T9448] anon_thp 0 [ 498.830382][ T9448] file_thp 0 [ 498.830382][ T9448] shmem_thp 0 [ 498.830382][ T9448] inactive_anon 0 [ 498.830382][ T9448] active_anon 0 [ 498.830382][ T9448] inactive_file 0 [ 498.830382][ T9448] active_file 0 [ 498.830382][ T9448] unevictable 0 [ 498.830382][ T9448] slab_reclaimable 9328 [ 498.830382][ T9448] slab_unreclaimable 0 [ 498.830382][ T9448] slab 9328 [ 498.830382][ T9448] workingset_refault_anon 0 [ 498.963130][ T9448] Out of memory and no killable processes... [ 498.969946][ T9449] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 498.987353][ T9449] CPU: 1 PID: 9449 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 498.997921][ T9449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 499.008010][ T9449] Call Trace: [ 499.011323][ T9449] [ 499.014296][ T9449] dump_stack_lvl+0x1e3/0x2d0 [ 499.019103][ T9449] ? nf_tcp_handle_invalid+0x630/0x630 [ 499.024788][ T9449] ? panic+0x770/0x770 [ 499.028936][ T9449] dump_header+0xdd/0xa30 [ 499.033488][ T9449] out_of_memory+0x895/0xb30 [ 499.038108][ T9449] ? unregister_oom_notifier+0x20/0x20 [ 499.043776][ T9449] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 499.049818][ T9449] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 499.055416][ T9449] ? mem_cgroup_oom_trylock+0x220/0x220 [ 499.061039][ T9449] ? cgroup_file_notify+0x106/0x190 [ 499.066280][ T9449] memory_max_write+0x374/0x490 [ 499.071179][ T9449] ? memory_max_show+0xa0/0xa0 [ 499.075981][ T9449] ? read_lock_is_recursive+0x10/0x10 [ 499.081385][ T9449] ? memory_max_show+0xa0/0xa0 [ 499.086191][ T9449] cgroup_file_write+0x2ab/0x780 [ 499.091186][ T9449] ? cgroup_seqfile_stop+0xd0/0xd0 [ 499.096354][ T9449] ? cgroup_seqfile_stop+0xd0/0xd0 [ 499.101497][ T9449] kernfs_fop_write_iter+0x3ac/0x500 [ 499.107000][ T9449] do_iter_write+0x6f0/0xc50 [ 499.112078][ T9449] ? rcu_read_lock_sched_held+0x89/0x130 [ 499.118629][ T9449] ? vfs_iter_write+0xa0/0xa0 [ 499.123432][ T9449] ? vfs_iter_write+0x69/0xa0 [ 499.128142][ T9449] iter_file_splice_write+0x830/0xff0 [ 499.133575][ T9449] ? splice_from_pipe+0x220/0x220 [ 499.138639][ T9449] ? splice_shrink_spd+0xb0/0xb0 [ 499.143720][ T9449] ? splice_from_pipe+0x220/0x220 [ 499.148881][ T9449] direct_splice_actor+0xe6/0x1c0 [ 499.153954][ T9449] splice_direct_to_actor+0x4e4/0xc00 [ 499.159379][ T9449] ? do_splice_direct+0x3f0/0x3f0 [ 499.164441][ T9449] ? pipe_to_sendpage+0x340/0x340 [ 499.169501][ T9449] ? bpf_lsm_file_permission+0x5/0x10 [ 499.174912][ T9449] ? security_file_permission+0xe0/0x5c0 [ 499.180587][ T9449] do_splice_direct+0x2a0/0x3f0 [ 499.185479][ T9449] ? splice_direct_to_actor+0xc00/0xc00 [ 499.191059][ T9449] ? rcu_read_lock_any_held+0xb3/0x150 [ 499.196565][ T9449] do_sendfile+0x641/0xfd0 [ 499.201114][ T9449] ? do_pwritev+0x360/0x360 [ 499.205655][ T9449] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 499.211669][ T9449] __se_sys_sendfile64+0x178/0x1e0 [ 499.216813][ T9449] ? __x64_sys_sendfile64+0xa0/0xa0 [ 499.222041][ T9449] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 499.228064][ T9449] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 499.234085][ T9449] do_syscall_64+0x2b/0x70 [ 499.238526][ T9449] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 499.244447][ T9449] RIP: 0033:0x7ff452b1b0b9 [ 499.248973][ T9449] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.268866][ T9449] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 499.277580][ T9449] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 499.286289][ T9449] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 499.294557][ T9449] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 499.302554][ T9449] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 499.311001][ T9449] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 499.319038][ T9449] [ 499.333580][ T9449] memory: usage 12kB, limit 0kB, failcnt 557 [ 499.339899][ T9449] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 499.347356][ T9449] Memory cgroup stats for /syz1: [ 499.347549][ T9449] anon 0 [ 499.347549][ T9449] file 0 [ 499.347549][ T9449] kernel 12288 [ 499.347549][ T9449] kernel_stack 0 [ 499.347549][ T9449] pagetables 0 [ 499.347549][ T9449] sec_pagetables 0 [ 499.347549][ T9449] percpu 0 [ 499.347549][ T9449] sock 0 [ 499.347549][ T9449] vmalloc 0 [ 499.347549][ T9449] shmem 0 [ 499.347549][ T9449] zswap 0 [ 499.347549][ T9449] zswapped 0 [ 499.347549][ T9449] file_mapped 0 [ 499.347549][ T9449] file_dirty 0 [ 499.347549][ T9449] file_writeback 0 [ 499.347549][ T9449] swapcached 0 [ 499.347549][ T9449] anon_thp 0 [ 499.347549][ T9449] file_thp 0 [ 499.347549][ T9449] shmem_thp 0 [ 499.347549][ T9449] inactive_anon 0 [ 499.347549][ T9449] active_anon 0 [ 499.347549][ T9449] inactive_file 0 [ 499.347549][ T9449] active_file 0 [ 499.347549][ T9449] unevictable 0 [ 499.347549][ T9449] slab_reclaimable 9328 [ 499.347549][ T9449] slab_unreclaimable 0 [ 499.347549][ T9449] slab 9328 [ 499.347549][ T9449] workingset_refault_anon 0 [ 499.460225][ T9449] Out of memory and no killable processes... [ 499.466520][ T9460] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 499.504234][ T9460] CPU: 1 PID: 9460 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 499.514886][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 499.524969][ T9460] Call Trace: [ 499.528280][ T9460] [ 499.531240][ T9460] dump_stack_lvl+0x1e3/0x2d0 [ 499.536035][ T9460] ? nf_tcp_handle_invalid+0x630/0x630 [ 499.541521][ T9460] ? panic+0x770/0x770 [ 499.545641][ T9460] dump_header+0xdd/0xa30 [ 499.550003][ T9460] out_of_memory+0x895/0xb30 [ 499.554616][ T9460] ? unregister_oom_notifier+0x20/0x20 [ 499.560102][ T9460] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 499.566115][ T9460] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 499.571692][ T9460] ? preempt_schedule_thunk+0x16/0x20 [ 499.577128][ T9460] ? mem_cgroup_oom_trylock+0x220/0x220 [ 499.582893][ T9460] ? cgroup_file_notify+0x123/0x190 [ 499.588124][ T9460] memory_max_write+0x374/0x490 [ 499.593013][ T9460] ? memory_max_show+0xa0/0xa0 [ 499.597813][ T9460] ? read_lock_is_recursive+0x10/0x10 [ 499.603213][ T9460] ? memory_max_show+0xa0/0xa0 [ 499.607997][ T9460] cgroup_file_write+0x2ab/0x780 [ 499.612948][ T9460] ? cgroup_seqfile_stop+0xd0/0xd0 [ 499.618072][ T9460] ? cgroup_seqfile_stop+0xd0/0xd0 [ 499.623183][ T9460] kernfs_fop_write_iter+0x3ac/0x500 [ 499.628473][ T9460] do_iter_write+0x6f0/0xc50 [ 499.633070][ T9460] ? rcu_read_lock_sched_held+0x89/0x130 [ 499.638702][ T9460] ? vfs_iter_write+0xa0/0xa0 [ 499.643387][ T9460] ? vfs_iter_write+0x69/0xa0 [ 499.648065][ T9460] iter_file_splice_write+0x830/0xff0 [ 499.653543][ T9460] ? splice_from_pipe+0x220/0x220 [ 499.658570][ T9460] ? splice_shrink_spd+0xb0/0xb0 [ 499.663515][ T9460] ? splice_from_pipe+0x220/0x220 [ 499.668540][ T9460] direct_splice_actor+0xe6/0x1c0 [ 499.673573][ T9460] splice_direct_to_actor+0x4e4/0xc00 [ 499.678955][ T9460] ? do_splice_direct+0x3f0/0x3f0 [ 499.683976][ T9460] ? pipe_to_sendpage+0x340/0x340 [ 499.689002][ T9460] ? bpf_lsm_file_permission+0x5/0x10 [ 499.694371][ T9460] ? security_file_permission+0xe0/0x5c0 [ 499.700015][ T9460] do_splice_direct+0x2a0/0x3f0 [ 499.704964][ T9460] ? splice_direct_to_actor+0xc00/0xc00 [ 499.710590][ T9460] ? rcu_read_lock_any_held+0xb3/0x150 [ 499.716066][ T9460] do_sendfile+0x641/0xfd0 [ 499.720488][ T9460] ? do_pwritev+0x360/0x360 [ 499.724998][ T9460] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 499.730979][ T9460] __se_sys_sendfile64+0x178/0x1e0 [ 499.736091][ T9460] ? __x64_sys_sendfile64+0xa0/0xa0 [ 499.741290][ T9460] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 499.747463][ T9460] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 499.753443][ T9460] do_syscall_64+0x2b/0x70 [ 499.757943][ T9460] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 499.763924][ T9460] RIP: 0033:0x7ff452b1b0b9 [ 499.768338][ T9460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.787937][ T9460] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 499.796347][ T9460] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 499.804407][ T9460] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 499.812374][ T9460] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 499.820341][ T9460] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 499.828398][ T9460] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 499.836381][ T9460] [ 499.864472][ T9460] memory: usage 12kB, limit 0kB, failcnt 557 [ 499.871046][ T9460] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 499.903919][ T9460] Memory cgroup stats for /syz1: [ 499.904061][ T9460] anon 0 [ 499.904061][ T9460] file 0 [ 499.904061][ T9460] kernel 12288 [ 499.904061][ T9460] kernel_stack 0 [ 499.904061][ T9460] pagetables 0 [ 499.904061][ T9460] sec_pagetables 0 [ 499.904061][ T9460] percpu 0 [ 499.904061][ T9460] sock 0 [ 499.904061][ T9460] vmalloc 0 [ 499.904061][ T9460] shmem 0 [ 499.904061][ T9460] zswap 0 [ 499.904061][ T9460] zswapped 0 [ 499.904061][ T9460] file_mapped 0 [ 499.904061][ T9460] file_dirty 0 [ 499.904061][ T9460] file_writeback 0 [ 499.904061][ T9460] swapcached 0 [ 499.904061][ T9460] anon_thp 0 [ 499.904061][ T9460] file_thp 0 [ 499.904061][ T9460] shmem_thp 0 [ 499.904061][ T9460] inactive_anon 0 [ 499.904061][ T9460] active_anon 0 [ 499.904061][ T9460] inactive_file 0 [ 499.904061][ T9460] active_file 0 [ 499.904061][ T9460] unevictable 0 [ 499.904061][ T9460] slab_reclaimable 9328 [ 499.904061][ T9460] slab_unreclaimable 0 [ 499.904061][ T9460] slab 9328 [ 499.904061][ T9460] workingset_refault_anon 0 [ 500.004481][ T9460] Out of memory and no killable processes... [ 500.011110][ T9477] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 500.027082][ T9477] CPU: 0 PID: 9477 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 500.037548][ T9477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 500.047721][ T9477] Call Trace: [ 500.051011][ T9477] [ 500.053963][ T9477] dump_stack_lvl+0x1e3/0x2d0 [ 500.058673][ T9477] ? nf_tcp_handle_invalid+0x630/0x630 [ 500.064170][ T9477] ? panic+0x770/0x770 [ 500.068295][ T9477] dump_header+0xdd/0xa30 [ 500.072655][ T9477] out_of_memory+0x895/0xb30 [ 500.077271][ T9477] ? unregister_oom_notifier+0x20/0x20 [ 500.082751][ T9477] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 500.088763][ T9477] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 500.094372][ T9477] ? preempt_schedule_thunk+0x16/0x20 [ 500.099776][ T9477] ? mem_cgroup_oom_trylock+0x220/0x220 [ 500.105359][ T9477] ? cgroup_file_notify+0x123/0x190 [ 500.110593][ T9477] memory_max_write+0x374/0x490 [ 500.115476][ T9477] ? memory_max_show+0xa0/0xa0 [ 500.120267][ T9477] ? read_lock_is_recursive+0x10/0x10 [ 500.125660][ T9477] ? memory_max_show+0xa0/0xa0 [ 500.130449][ T9477] cgroup_file_write+0x2ab/0x780 [ 500.135425][ T9477] ? cgroup_seqfile_stop+0xd0/0xd0 [ 500.140579][ T9477] ? cgroup_seqfile_stop+0xd0/0xd0 [ 500.145725][ T9477] kernfs_fop_write_iter+0x3ac/0x500 [ 500.151066][ T9477] do_iter_write+0x6f0/0xc50 [ 500.155705][ T9477] ? rcu_read_lock_sched_held+0x89/0x130 [ 500.161452][ T9477] ? vfs_iter_write+0xa0/0xa0 [ 500.166170][ T9477] ? vfs_iter_write+0x69/0xa0 [ 500.170895][ T9477] iter_file_splice_write+0x830/0xff0 [ 500.176325][ T9477] ? splice_from_pipe+0x220/0x220 [ 500.181388][ T9477] ? splice_shrink_spd+0xb0/0xb0 [ 500.186393][ T9477] ? splice_from_pipe+0x220/0x220 [ 500.191536][ T9477] direct_splice_actor+0xe6/0x1c0 [ 500.196593][ T9477] splice_direct_to_actor+0x4e4/0xc00 [ 500.202021][ T9477] ? do_splice_direct+0x3f0/0x3f0 [ 500.207075][ T9477] ? pipe_to_sendpage+0x340/0x340 [ 500.212135][ T9477] ? bpf_lsm_file_permission+0x5/0x10 [ 500.217540][ T9477] ? security_file_permission+0xe0/0x5c0 [ 500.223287][ T9477] do_splice_direct+0x2a0/0x3f0 [ 500.228257][ T9477] ? splice_direct_to_actor+0xc00/0xc00 [ 500.233826][ T9477] ? rcu_read_lock_any_held+0xb3/0x150 [ 500.239357][ T9477] do_sendfile+0x641/0xfd0 [ 500.243823][ T9477] ? do_pwritev+0x360/0x360 [ 500.248364][ T9477] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 500.254375][ T9477] __se_sys_sendfile64+0x178/0x1e0 [ 500.259522][ T9477] ? __x64_sys_sendfile64+0xa0/0xa0 [ 500.264748][ T9477] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 500.270772][ T9477] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 500.276793][ T9477] do_syscall_64+0x2b/0x70 [ 500.281231][ T9477] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 500.287148][ T9477] RIP: 0033:0x7ff452b1b0b9 [ 500.291584][ T9477] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 500.311301][ T9477] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 500.319765][ T9477] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 500.327849][ T9477] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 500.335931][ T9477] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 500.343925][ T9477] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 500.352175][ T9477] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 500.360191][ T9477] [ 500.418841][ T9477] memory: usage 8kB, limit 0kB, failcnt 557 [ 500.433620][ T9477] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 500.455773][ T9477] Memory cgroup stats for /syz1: [ 500.455915][ T9477] anon 0 [ 500.455915][ T9477] file 0 [ 500.455915][ T9477] kernel 8192 [ 500.455915][ T9477] kernel_stack 0 [ 500.455915][ T9477] pagetables 0 [ 500.455915][ T9477] sec_pagetables 0 [ 500.455915][ T9477] percpu 0 [ 500.455915][ T9477] sock 0 [ 500.455915][ T9477] vmalloc 0 [ 500.455915][ T9477] shmem 0 [ 500.455915][ T9477] zswap 0 [ 500.455915][ T9477] zswapped 0 [ 500.455915][ T9477] file_mapped 0 [ 500.455915][ T9477] file_dirty 0 [ 500.455915][ T9477] file_writeback 0 [ 500.455915][ T9477] swapcached 0 [ 500.455915][ T9477] anon_thp 0 [ 500.455915][ T9477] file_thp 0 [ 500.455915][ T9477] shmem_thp 0 [ 500.455915][ T9477] inactive_anon 0 [ 500.455915][ T9477] active_anon 0 [ 500.455915][ T9477] inactive_file 0 [ 500.455915][ T9477] active_file 0 [ 500.455915][ T9477] unevictable 0 [ 500.455915][ T9477] slab_reclaimable 6752 [ 500.455915][ T9477] slab_unreclaimable 0 [ 500.455915][ T9477] slab 6752 [ 500.455915][ T9477] workingset_refault_anon 0 [ 500.562513][ T9477] Out of memory and no killable processes... [ 500.570232][ T9500] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 500.581342][ T9500] CPU: 0 PID: 9500 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 500.591787][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 500.601861][ T9500] Call Trace: [ 500.605157][ T9500] [ 500.608105][ T9500] dump_stack_lvl+0x1e3/0x2d0 [ 500.612814][ T9500] ? nf_tcp_handle_invalid+0x630/0x630 [ 500.618307][ T9500] ? panic+0x770/0x770 [ 500.622410][ T9500] dump_header+0xdd/0xa30 [ 500.626768][ T9500] out_of_memory+0x895/0xb30 [ 500.631732][ T9500] ? unregister_oom_notifier+0x20/0x20 [ 500.637209][ T9500] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 500.643309][ T9500] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 500.648882][ T9500] ? preempt_schedule_thunk+0x16/0x20 [ 500.654287][ T9500] ? mem_cgroup_oom_trylock+0x220/0x220 [ 500.659885][ T9500] ? cgroup_file_notify+0x123/0x190 [ 500.665197][ T9500] memory_max_write+0x374/0x490 [ 500.670077][ T9500] ? memory_max_show+0xa0/0xa0 [ 500.674845][ T9500] ? read_lock_is_recursive+0x10/0x10 [ 500.680218][ T9500] ? memory_max_show+0xa0/0xa0 [ 500.684980][ T9500] cgroup_file_write+0x2ab/0x780 [ 500.689936][ T9500] ? cgroup_seqfile_stop+0xd0/0xd0 [ 500.695058][ T9500] ? cgroup_seqfile_stop+0xd0/0xd0 [ 500.700170][ T9500] kernfs_fop_write_iter+0x3ac/0x500 [ 500.705463][ T9500] do_iter_write+0x6f0/0xc50 [ 500.710061][ T9500] ? rcu_read_lock_sched_held+0x89/0x130 [ 500.715691][ T9500] ? vfs_iter_write+0xa0/0xa0 [ 500.720375][ T9500] ? vfs_iter_write+0x69/0xa0 [ 500.725059][ T9500] iter_file_splice_write+0x830/0xff0 [ 500.730449][ T9500] ? splice_from_pipe+0x220/0x220 [ 500.735565][ T9500] ? splice_shrink_spd+0xb0/0xb0 [ 500.740507][ T9500] ? splice_from_pipe+0x220/0x220 [ 500.745531][ T9500] direct_splice_actor+0xe6/0x1c0 [ 500.750560][ T9500] splice_direct_to_actor+0x4e4/0xc00 [ 500.755955][ T9500] ? do_splice_direct+0x3f0/0x3f0 [ 500.760980][ T9500] ? pipe_to_sendpage+0x340/0x340 [ 500.766007][ T9500] ? bpf_lsm_file_permission+0x5/0x10 [ 500.771374][ T9500] ? security_file_permission+0xe0/0x5c0 [ 500.777005][ T9500] do_splice_direct+0x2a0/0x3f0 [ 500.781857][ T9500] ? splice_direct_to_actor+0xc00/0xc00 [ 500.787398][ T9500] ? rcu_read_lock_any_held+0xb3/0x150 [ 500.792867][ T9500] do_sendfile+0x641/0xfd0 [ 500.797291][ T9500] ? do_pwritev+0x360/0x360 [ 500.801797][ T9500] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 500.807778][ T9500] __se_sys_sendfile64+0x178/0x1e0 [ 500.812887][ T9500] ? __x64_sys_sendfile64+0xa0/0xa0 [ 500.818081][ T9500] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 500.824060][ T9500] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 500.830039][ T9500] do_syscall_64+0x2b/0x70 [ 500.834535][ T9500] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 500.840428][ T9500] RIP: 0033:0x7ff452b1b0b9 [ 500.844840][ T9500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 500.864446][ T9500] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 500.872864][ T9500] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 500.880924][ T9500] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 500.888978][ T9500] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 500.897028][ T9500] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 500.904993][ T9500] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 500.912975][ T9500] [ 500.932082][ T9500] memory: usage 8kB, limit 0kB, failcnt 557 [ 500.953081][ T9500] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 500.972653][ T9500] Memory cgroup stats for /syz1: [ 500.972836][ T9500] anon 0 [ 500.972836][ T9500] file 0 [ 500.972836][ T9500] kernel 8192 [ 500.972836][ T9500] kernel_stack 0 [ 500.972836][ T9500] pagetables 0 [ 500.972836][ T9500] sec_pagetables 0 [ 500.972836][ T9500] percpu 0 [ 500.972836][ T9500] sock 0 [ 500.972836][ T9500] vmalloc 0 [ 500.972836][ T9500] shmem 0 [ 500.972836][ T9500] zswap 0 [ 500.972836][ T9500] zswapped 0 [ 500.972836][ T9500] file_mapped 0 [ 500.972836][ T9500] file_dirty 0 [ 500.972836][ T9500] file_writeback 0 [ 500.972836][ T9500] swapcached 0 [ 500.972836][ T9500] anon_thp 0 [ 500.972836][ T9500] file_thp 0 [ 500.972836][ T9500] shmem_thp 0 [ 500.972836][ T9500] inactive_anon 0 [ 500.972836][ T9500] active_anon 0 [ 500.972836][ T9500] inactive_file 0 [ 500.972836][ T9500] active_file 0 [ 500.972836][ T9500] unevictable 0 [ 500.972836][ T9500] slab_reclaimable 6752 [ 500.972836][ T9500] slab_unreclaimable 0 [ 500.972836][ T9500] slab 6752 [ 500.972836][ T9500] workingset_refault_anon 0 [ 501.070451][ T9500] Out of memory and no killable processes... [ 501.077419][ T9498] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 501.107105][ T9498] CPU: 0 PID: 9498 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 501.117581][ T9498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 501.127833][ T9498] Call Trace: [ 501.131131][ T9498] [ 501.134086][ T9498] dump_stack_lvl+0x1e3/0x2d0 [ 501.138821][ T9498] ? nf_tcp_handle_invalid+0x630/0x630 [ 501.144337][ T9498] ? panic+0x770/0x770 [ 501.148465][ T9498] dump_header+0xdd/0xa30 [ 501.152832][ T9498] out_of_memory+0x895/0xb30 [ 501.157443][ T9498] ? unregister_oom_notifier+0x20/0x20 [ 501.162903][ T9498] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 501.168907][ T9498] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 501.174458][ T9498] ? mem_cgroup_oom_trylock+0x220/0x220 [ 501.180021][ T9498] ? cgroup_file_notify+0x106/0x190 [ 501.185218][ T9498] memory_max_write+0x374/0x490 [ 501.190073][ T9498] ? memory_max_show+0xa0/0xa0 [ 501.194834][ T9498] ? read_lock_is_recursive+0x10/0x10 [ 501.200203][ T9498] ? memory_max_show+0xa0/0xa0 [ 501.205203][ T9498] cgroup_file_write+0x2ab/0x780 [ 501.210145][ T9498] ? cgroup_seqfile_stop+0xd0/0xd0 [ 501.215279][ T9498] ? cgroup_seqfile_stop+0xd0/0xd0 [ 501.220394][ T9498] kernfs_fop_write_iter+0x3ac/0x500 [ 501.225682][ T9498] do_iter_write+0x6f0/0xc50 [ 501.230279][ T9498] ? rcu_read_lock_sched_held+0x89/0x130 [ 501.235916][ T9498] ? vfs_iter_write+0xa0/0xa0 [ 501.240602][ T9498] ? vfs_iter_write+0x69/0xa0 [ 501.245278][ T9498] iter_file_splice_write+0x830/0xff0 [ 501.250668][ T9498] ? splice_from_pipe+0x220/0x220 [ 501.255697][ T9498] ? splice_shrink_spd+0xb0/0xb0 [ 501.260907][ T9498] ? splice_from_pipe+0x220/0x220 [ 501.265962][ T9498] direct_splice_actor+0xe6/0x1c0 [ 501.271175][ T9498] splice_direct_to_actor+0x4e4/0xc00 [ 501.276559][ T9498] ? do_splice_direct+0x3f0/0x3f0 [ 501.281585][ T9498] ? pipe_to_sendpage+0x340/0x340 [ 501.286702][ T9498] ? bpf_lsm_file_permission+0x5/0x10 [ 501.292075][ T9498] ? security_file_permission+0xe0/0x5c0 [ 501.297730][ T9498] do_splice_direct+0x2a0/0x3f0 [ 501.302584][ T9498] ? splice_direct_to_actor+0xc00/0xc00 [ 501.308124][ T9498] ? rcu_read_lock_any_held+0xb3/0x150 [ 501.313614][ T9498] do_sendfile+0x641/0xfd0 [ 501.318066][ T9498] ? do_pwritev+0x360/0x360 [ 501.322600][ T9498] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 501.328588][ T9498] __se_sys_sendfile64+0x178/0x1e0 [ 501.333705][ T9498] ? __x64_sys_sendfile64+0xa0/0xa0 [ 501.338914][ T9498] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 501.344986][ T9498] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 501.350971][ T9498] do_syscall_64+0x2b/0x70 [ 501.355472][ T9498] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 501.361393][ T9498] RIP: 0033:0x7ff452b1b0b9 [ 501.365810][ T9498] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 501.385506][ T9498] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 501.394008][ T9498] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 501.402154][ T9498] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 501.410118][ T9498] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 501.418083][ T9498] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 501.426136][ T9498] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 501.434120][ T9498] [ 501.440585][ T1210] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.446954][ T1210] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.907032][ T9498] memory: usage 8kB, limit 0kB, failcnt 557 [ 501.914479][ T9498] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 501.929524][ T9498] Memory cgroup stats for /syz1: [ 501.929854][ T9498] anon 0 [ 501.929854][ T9498] file 0 [ 501.929854][ T9498] kernel 8192 [ 501.929854][ T9498] kernel_stack 0 [ 501.929854][ T9498] pagetables 0 [ 501.929854][ T9498] sec_pagetables 0 [ 501.929854][ T9498] percpu 0 [ 501.929854][ T9498] sock 0 [ 501.929854][ T9498] vmalloc 0 [ 501.929854][ T9498] shmem 0 [ 501.929854][ T9498] zswap 0 [ 501.929854][ T9498] zswapped 0 [ 501.929854][ T9498] file_mapped 0 [ 501.929854][ T9498] file_dirty 0 [ 501.929854][ T9498] file_writeback 0 [ 501.929854][ T9498] swapcached 0 [ 501.929854][ T9498] anon_thp 0 [ 501.929854][ T9498] file_thp 0 [ 501.929854][ T9498] shmem_thp 0 [ 501.929854][ T9498] inactive_anon 0 [ 501.929854][ T9498] active_anon 0 [ 501.929854][ T9498] inactive_file 0 [ 501.929854][ T9498] active_file 0 [ 501.929854][ T9498] unevictable 0 [ 501.929854][ T9498] slab_reclaimable 6752 [ 501.929854][ T9498] slab_unreclaimable 0 [ 501.929854][ T9498] slab 6752 [ 501.929854][ T9498] workingset_refault_anon 0 [ 502.069062][ T9498] Out of memory and no killable processes... [ 502.079484][ T9527] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 502.098689][ T9527] CPU: 1 PID: 9527 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 502.109156][ T9527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 502.119424][ T9527] Call Trace: [ 502.122725][ T9527] [ 502.125682][ T9527] dump_stack_lvl+0x1e3/0x2d0 [ 502.130479][ T9527] ? nf_tcp_handle_invalid+0x630/0x630 [ 502.136230][ T9527] ? panic+0x770/0x770 [ 502.140338][ T9527] dump_header+0xdd/0xa30 [ 502.144700][ T9527] out_of_memory+0x895/0xb30 [ 502.149318][ T9527] ? unregister_oom_notifier+0x20/0x20 [ 502.154814][ T9527] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 502.160835][ T9527] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 502.166423][ T9527] ? preempt_schedule_thunk+0x16/0x20 [ 502.171826][ T9527] ? mem_cgroup_oom_trylock+0x220/0x220 [ 502.177417][ T9527] ? cgroup_file_notify+0x123/0x190 [ 502.182652][ T9527] memory_max_write+0x374/0x490 [ 502.187552][ T9527] ? memory_max_show+0xa0/0xa0 [ 502.192345][ T9527] ? read_lock_is_recursive+0x10/0x10 [ 502.197832][ T9527] ? memory_max_show+0xa0/0xa0 [ 502.202616][ T9527] cgroup_file_write+0x2ab/0x780 [ 502.207600][ T9527] ? cgroup_seqfile_stop+0xd0/0xd0 [ 502.212840][ T9527] ? cgroup_seqfile_stop+0xd0/0xd0 [ 502.217993][ T9527] kernfs_fop_write_iter+0x3ac/0x500 [ 502.223327][ T9527] do_iter_write+0x6f0/0xc50 [ 502.227949][ T9527] ? rcu_read_lock_sched_held+0x89/0x130 [ 502.233600][ T9527] ? vfs_iter_write+0xa0/0xa0 [ 502.238398][ T9527] ? vfs_iter_write+0x69/0xa0 [ 502.243096][ T9527] iter_file_splice_write+0x830/0xff0 [ 502.248521][ T9527] ? splice_from_pipe+0x220/0x220 [ 502.253568][ T9527] ? splice_shrink_spd+0xb0/0xb0 [ 502.258543][ T9527] ? splice_from_pipe+0x220/0x220 [ 502.263595][ T9527] direct_splice_actor+0xe6/0x1c0 [ 502.268645][ T9527] splice_direct_to_actor+0x4e4/0xc00 [ 502.274056][ T9527] ? do_splice_direct+0x3f0/0x3f0 [ 502.279111][ T9527] ? pipe_to_sendpage+0x340/0x340 [ 502.284165][ T9527] ? bpf_lsm_file_permission+0x5/0x10 [ 502.289575][ T9527] ? security_file_permission+0xe0/0x5c0 [ 502.295248][ T9527] do_splice_direct+0x2a0/0x3f0 [ 502.300138][ T9527] ? splice_direct_to_actor+0xc00/0xc00 [ 502.305802][ T9527] ? rcu_read_lock_any_held+0xb3/0x150 [ 502.311314][ T9527] do_sendfile+0x641/0xfd0 [ 502.315775][ T9527] ? do_pwritev+0x360/0x360 [ 502.320394][ T9527] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 502.326574][ T9527] __se_sys_sendfile64+0x178/0x1e0 [ 502.331728][ T9527] ? __x64_sys_sendfile64+0xa0/0xa0 [ 502.336942][ T9527] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 502.342953][ T9527] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 502.348962][ T9527] do_syscall_64+0x2b/0x70 [ 502.353404][ T9527] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 502.359323][ T9527] RIP: 0033:0x7ff452b1b0b9 [ 502.364020][ T9527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.383735][ T9527] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 502.392187][ T9527] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 502.400224][ T9527] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 502.408317][ T9527] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 502.416315][ T9527] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 502.424311][ T9527] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 502.432423][ T9527] [ 502.488649][ T9527] memory: usage 8kB, limit 0kB, failcnt 557 [ 502.494919][ T9527] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 502.502445][ T9527] Memory cgroup stats for /syz1: [ 502.502580][ T9527] anon 0 [ 502.502580][ T9527] file 0 [ 502.502580][ T9527] kernel 8192 [ 502.502580][ T9527] kernel_stack 0 [ 502.502580][ T9527] pagetables 0 [ 502.502580][ T9527] sec_pagetables 0 [ 502.502580][ T9527] percpu 0 [ 502.502580][ T9527] sock 0 [ 502.502580][ T9527] vmalloc 0 [ 502.502580][ T9527] shmem 0 [ 502.502580][ T9527] zswap 0 [ 502.502580][ T9527] zswapped 0 [ 502.502580][ T9527] file_mapped 0 [ 502.502580][ T9527] file_dirty 0 [ 502.502580][ T9527] file_writeback 0 [ 502.502580][ T9527] swapcached 0 [ 502.502580][ T9527] anon_thp 0 [ 502.502580][ T9527] file_thp 0 [ 502.502580][ T9527] shmem_thp 0 [ 502.502580][ T9527] inactive_anon 0 [ 502.502580][ T9527] active_anon 0 [ 502.502580][ T9527] inactive_file 0 [ 502.502580][ T9527] active_file 0 [ 502.502580][ T9527] unevictable 0 [ 502.502580][ T9527] slab_reclaimable 6752 [ 502.502580][ T9527] slab_unreclaimable 0 [ 502.502580][ T9527] slab 6752 [ 502.502580][ T9527] workingset_refault_anon 0 [ 502.651375][ T9527] Out of memory and no killable processes... [ 502.658843][ T9540] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 502.672860][ T9540] CPU: 1 PID: 9540 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 502.683325][ T9540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 502.693410][ T9540] Call Trace: [ 502.696722][ T9540] [ 502.699675][ T9540] dump_stack_lvl+0x1e3/0x2d0 [ 502.704385][ T9540] ? nf_tcp_handle_invalid+0x630/0x630 [ 502.709958][ T9540] ? panic+0x770/0x770 [ 502.714078][ T9540] dump_header+0xdd/0xa30 [ 502.718450][ T9540] out_of_memory+0x895/0xb30 [ 502.723068][ T9540] ? unregister_oom_notifier+0x20/0x20 [ 502.728558][ T9540] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 502.734582][ T9540] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 502.740151][ T9540] ? preempt_schedule_thunk+0x16/0x20 [ 502.745584][ T9540] ? mem_cgroup_oom_trylock+0x220/0x220 [ 502.751170][ T9540] ? cgroup_file_notify+0x123/0x190 [ 502.756396][ T9540] memory_max_write+0x374/0x490 [ 502.761284][ T9540] ? memory_max_show+0xa0/0xa0 [ 502.766082][ T9540] ? read_lock_is_recursive+0x10/0x10 [ 502.771484][ T9540] ? memory_max_show+0xa0/0xa0 [ 502.776274][ T9540] cgroup_file_write+0x2ab/0x780 [ 502.781423][ T9540] ? cgroup_seqfile_stop+0xd0/0xd0 [ 502.786582][ T9540] ? cgroup_seqfile_stop+0xd0/0xd0 [ 502.791723][ T9540] kernfs_fop_write_iter+0x3ac/0x500 [ 502.797051][ T9540] do_iter_write+0x6f0/0xc50 [ 502.801685][ T9540] ? rcu_read_lock_sched_held+0x89/0x130 [ 502.807351][ T9540] ? vfs_iter_write+0xa0/0xa0 [ 502.812072][ T9540] ? vfs_iter_write+0x69/0xa0 [ 502.816788][ T9540] iter_file_splice_write+0x830/0xff0 [ 502.822217][ T9540] ? splice_from_pipe+0x220/0x220 [ 502.827460][ T9540] ? splice_shrink_spd+0xb0/0xb0 [ 502.832437][ T9540] ? splice_from_pipe+0x220/0x220 [ 502.837518][ T9540] direct_splice_actor+0xe6/0x1c0 [ 502.842758][ T9540] splice_direct_to_actor+0x4e4/0xc00 [ 502.848173][ T9540] ? do_splice_direct+0x3f0/0x3f0 [ 502.853233][ T9540] ? pipe_to_sendpage+0x340/0x340 [ 502.858294][ T9540] ? bpf_lsm_file_permission+0x5/0x10 [ 502.863698][ T9540] ? security_file_permission+0xe0/0x5c0 [ 502.869362][ T9540] do_splice_direct+0x2a0/0x3f0 [ 502.874255][ T9540] ? splice_direct_to_actor+0xc00/0xc00 [ 502.879833][ T9540] ? rcu_read_lock_any_held+0xb3/0x150 [ 502.885338][ T9540] do_sendfile+0x641/0xfd0 [ 502.889795][ T9540] ? do_pwritev+0x360/0x360 [ 502.894337][ T9540] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 502.900347][ T9540] __se_sys_sendfile64+0x178/0x1e0 [ 502.905488][ T9540] ? __x64_sys_sendfile64+0xa0/0xa0 [ 502.910718][ T9540] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 502.916735][ T9540] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 502.922834][ T9540] do_syscall_64+0x2b/0x70 [ 502.927308][ T9540] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 502.933244][ T9540] RIP: 0033:0x7ff452b1b0b9 [ 502.937683][ T9540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.957310][ T9540] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 502.965848][ T9540] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 502.973846][ T9540] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 502.981845][ T9540] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 502.989849][ T9540] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 502.998285][ T9540] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 503.006309][ T9540] [ 503.050883][ T9540] memory: usage 8kB, limit 0kB, failcnt 557 [ 503.075621][ T9540] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 503.101287][ T9540] Memory cgroup stats for /syz1: [ 503.101470][ T9540] anon 0 [ 503.101470][ T9540] file 0 [ 503.101470][ T9540] kernel 8192 [ 503.101470][ T9540] kernel_stack 0 [ 503.101470][ T9540] pagetables 0 [ 503.101470][ T9540] sec_pagetables 0 [ 503.101470][ T9540] percpu 0 [ 503.101470][ T9540] sock 0 [ 503.101470][ T9540] vmalloc 0 [ 503.101470][ T9540] shmem 0 [ 503.101470][ T9540] zswap 0 [ 503.101470][ T9540] zswapped 0 [ 503.101470][ T9540] file_mapped 0 [ 503.101470][ T9540] file_dirty 0 [ 503.101470][ T9540] file_writeback 0 [ 503.101470][ T9540] swapcached 0 [ 503.101470][ T9540] anon_thp 0 [ 503.101470][ T9540] file_thp 0 [ 503.101470][ T9540] shmem_thp 0 [ 503.101470][ T9540] inactive_anon 0 [ 503.101470][ T9540] active_anon 0 [ 503.101470][ T9540] inactive_file 0 [ 503.101470][ T9540] active_file 0 [ 503.101470][ T9540] unevictable 0 [ 503.101470][ T9540] slab_reclaimable 6752 [ 503.101470][ T9540] slab_unreclaimable 0 [ 503.101470][ T9540] slab 6752 [ 503.101470][ T9540] workingset_refault_anon 0 [ 503.227669][ T9540] Out of memory and no killable processes... [ 503.233940][ T9561] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 503.244962][ T9561] CPU: 1 PID: 9561 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 503.255501][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 503.265577][ T9561] Call Trace: [ 503.268862][ T9561] [ 503.271792][ T9561] dump_stack_lvl+0x1e3/0x2d0 [ 503.276482][ T9561] ? nf_tcp_handle_invalid+0x630/0x630 [ 503.281941][ T9561] ? panic+0x770/0x770 [ 503.286026][ T9561] dump_header+0xdd/0xa30 [ 503.290367][ T9561] out_of_memory+0x895/0xb30 [ 503.295043][ T9561] ? unregister_oom_notifier+0x20/0x20 [ 503.300505][ T9561] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 503.306490][ T9561] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 503.312041][ T9561] ? preempt_schedule_thunk+0x16/0x20 [ 503.317506][ T9561] ? mem_cgroup_oom_trylock+0x220/0x220 [ 503.323152][ T9561] ? cgroup_file_notify+0x123/0x190 [ 503.328358][ T9561] memory_max_write+0x374/0x490 [ 503.333214][ T9561] ? memory_max_show+0xa0/0xa0 [ 503.337973][ T9561] ? read_lock_is_recursive+0x10/0x10 [ 503.343342][ T9561] ? memory_max_show+0xa0/0xa0 [ 503.348365][ T9561] cgroup_file_write+0x2ab/0x780 [ 503.353314][ T9561] ? cgroup_seqfile_stop+0xd0/0xd0 [ 503.358436][ T9561] ? cgroup_seqfile_stop+0xd0/0xd0 [ 503.363555][ T9561] kernfs_fop_write_iter+0x3ac/0x500 [ 503.368938][ T9561] do_iter_write+0x6f0/0xc50 [ 503.373540][ T9561] ? rcu_read_lock_sched_held+0x89/0x130 [ 503.379174][ T9561] ? vfs_iter_write+0xa0/0xa0 [ 503.383859][ T9561] ? vfs_iter_write+0x69/0xa0 [ 503.388568][ T9561] iter_file_splice_write+0x830/0xff0 [ 503.394138][ T9561] ? splice_from_pipe+0x220/0x220 [ 503.399255][ T9561] ? splice_shrink_spd+0xb0/0xb0 [ 503.405013][ T9561] ? splice_from_pipe+0x220/0x220 [ 503.410035][ T9561] direct_splice_actor+0xe6/0x1c0 [ 503.415063][ T9561] splice_direct_to_actor+0x4e4/0xc00 [ 503.420448][ T9561] ? do_splice_direct+0x3f0/0x3f0 [ 503.425568][ T9561] ? pipe_to_sendpage+0x340/0x340 [ 503.430717][ T9561] ? bpf_lsm_file_permission+0x5/0x10 [ 503.436099][ T9561] ? security_file_permission+0xe0/0x5c0 [ 503.441745][ T9561] do_splice_direct+0x2a0/0x3f0 [ 503.446954][ T9561] ? splice_direct_to_actor+0xc00/0xc00 [ 503.452590][ T9561] ? rcu_read_lock_any_held+0xb3/0x150 [ 503.458063][ T9561] do_sendfile+0x641/0xfd0 [ 503.462495][ T9561] ? do_pwritev+0x360/0x360 [ 503.467006][ T9561] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 503.472995][ T9561] __se_sys_sendfile64+0x178/0x1e0 [ 503.478110][ T9561] ? __x64_sys_sendfile64+0xa0/0xa0 [ 503.483310][ T9561] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 503.489293][ T9561] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 503.495276][ T9561] do_syscall_64+0x2b/0x70 [ 503.499689][ T9561] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 503.505595][ T9561] RIP: 0033:0x7ff452b1b0b9 [ 503.510023][ T9561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 503.529883][ T9561] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 503.538294][ T9561] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 503.546261][ T9561] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 503.554835][ T9561] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 503.562799][ T9561] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 503.570867][ T9561] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 503.578970][ T9561] [ 503.592254][ T9561] memory: usage 8kB, limit 0kB, failcnt 557 [ 503.599563][ T9561] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 503.606678][ T9561] Memory cgroup stats for /syz1: [ 503.606861][ T9561] anon 0 [ 503.606861][ T9561] file 0 [ 503.606861][ T9561] kernel 8192 [ 503.606861][ T9561] kernel_stack 0 [ 503.606861][ T9561] pagetables 0 [ 503.606861][ T9561] sec_pagetables 0 [ 503.606861][ T9561] percpu 0 [ 503.606861][ T9561] sock 0 [ 503.606861][ T9561] vmalloc 0 [ 503.606861][ T9561] shmem 0 [ 503.606861][ T9561] zswap 0 [ 503.606861][ T9561] zswapped 0 [ 503.606861][ T9561] file_mapped 0 [ 503.606861][ T9561] file_dirty 0 [ 503.606861][ T9561] file_writeback 0 [ 503.606861][ T9561] swapcached 0 [ 503.606861][ T9561] anon_thp 0 [ 503.606861][ T9561] file_thp 0 [ 503.606861][ T9561] shmem_thp 0 [ 503.606861][ T9561] inactive_anon 0 [ 503.606861][ T9561] active_anon 0 [ 503.606861][ T9561] inactive_file 0 [ 503.606861][ T9561] active_file 0 [ 503.606861][ T9561] unevictable 0 [ 503.606861][ T9561] slab_reclaimable 6752 [ 503.606861][ T9561] slab_unreclaimable 0 [ 503.606861][ T9561] slab 6752 [ 503.606861][ T9561] workingset_refault_anon 0 [ 503.808456][ T9561] Out of memory and no killable processes... [ 503.816393][ T9570] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 503.834449][ T9570] CPU: 0 PID: 9570 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 503.845050][ T9570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 503.855218][ T9570] Call Trace: [ 503.858522][ T9570] [ 503.861475][ T9570] dump_stack_lvl+0x1e3/0x2d0 [ 503.866267][ T9570] ? nf_tcp_handle_invalid+0x630/0x630 [ 503.871753][ T9570] ? panic+0x770/0x770 [ 503.875870][ T9570] dump_header+0xdd/0xa30 [ 503.880232][ T9570] out_of_memory+0x895/0xb30 [ 503.884937][ T9570] ? unregister_oom_notifier+0x20/0x20 [ 503.890416][ T9570] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 503.896438][ T9570] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 503.902009][ T9570] ? preempt_schedule_thunk+0x16/0x20 [ 503.907427][ T9570] ? mem_cgroup_oom_trylock+0x220/0x220 [ 503.913102][ T9570] ? cgroup_file_notify+0x123/0x190 [ 503.918335][ T9570] memory_max_write+0x374/0x490 [ 503.923215][ T9570] ? memory_max_show+0xa0/0xa0 [ 503.928091][ T9570] ? read_lock_is_recursive+0x10/0x10 [ 503.933487][ T9570] ? memory_max_show+0xa0/0xa0 [ 503.938270][ T9570] cgroup_file_write+0x2ab/0x780 [ 503.943227][ T9570] ? cgroup_seqfile_stop+0xd0/0xd0 [ 503.948435][ T9570] ? cgroup_seqfile_stop+0xd0/0xd0 [ 503.953546][ T9570] kernfs_fop_write_iter+0x3ac/0x500 [ 503.958842][ T9570] do_iter_write+0x6f0/0xc50 [ 503.963438][ T9570] ? rcu_read_lock_sched_held+0x89/0x130 [ 503.969100][ T9570] ? vfs_iter_write+0xa0/0xa0 [ 503.973827][ T9570] ? vfs_iter_write+0x69/0xa0 [ 503.978509][ T9570] iter_file_splice_write+0x830/0xff0 [ 503.983904][ T9570] ? splice_from_pipe+0x220/0x220 [ 503.988937][ T9570] ? splice_shrink_spd+0xb0/0xb0 [ 503.993887][ T9570] ? splice_from_pipe+0x220/0x220 [ 503.998998][ T9570] direct_splice_actor+0xe6/0x1c0 [ 504.004085][ T9570] splice_direct_to_actor+0x4e4/0xc00 [ 504.009474][ T9570] ? do_splice_direct+0x3f0/0x3f0 [ 504.014498][ T9570] ? pipe_to_sendpage+0x340/0x340 [ 504.019527][ T9570] ? bpf_lsm_file_permission+0x5/0x10 [ 504.025161][ T9570] ? security_file_permission+0xe0/0x5c0 [ 504.030798][ T9570] do_splice_direct+0x2a0/0x3f0 [ 504.035656][ T9570] ? splice_direct_to_actor+0xc00/0xc00 [ 504.041287][ T9570] ? rcu_read_lock_any_held+0xb3/0x150 [ 504.046846][ T9570] do_sendfile+0x641/0xfd0 [ 504.051330][ T9570] ? do_pwritev+0x360/0x360 [ 504.055838][ T9570] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 504.061818][ T9570] __se_sys_sendfile64+0x178/0x1e0 [ 504.066935][ T9570] ? __x64_sys_sendfile64+0xa0/0xa0 [ 504.072135][ T9570] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 504.078114][ T9570] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 504.084181][ T9570] do_syscall_64+0x2b/0x70 [ 504.088613][ T9570] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 504.094766][ T9570] RIP: 0033:0x7ff452b1b0b9 [ 504.099358][ T9570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.119218][ T9570] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 504.127648][ T9570] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 504.135702][ T9570] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 504.143688][ T9570] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 504.151691][ T9570] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 504.159680][ T9570] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 504.167667][ T9570] [ 504.204747][ T9570] memory: usage 8kB, limit 0kB, failcnt 557 [ 504.217222][ T9570] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 504.233487][ T9570] Memory cgroup stats for /syz1: [ 504.233623][ T9570] anon 0 [ 504.233623][ T9570] file 0 [ 504.233623][ T9570] kernel 8192 [ 504.233623][ T9570] kernel_stack 0 [ 504.233623][ T9570] pagetables 0 [ 504.233623][ T9570] sec_pagetables 0 [ 504.233623][ T9570] percpu 0 [ 504.233623][ T9570] sock 0 [ 504.233623][ T9570] vmalloc 0 [ 504.233623][ T9570] shmem 0 [ 504.233623][ T9570] zswap 0 [ 504.233623][ T9570] zswapped 0 [ 504.233623][ T9570] file_mapped 0 [ 504.233623][ T9570] file_dirty 0 [ 504.233623][ T9570] file_writeback 0 [ 504.233623][ T9570] swapcached 0 [ 504.233623][ T9570] anon_thp 0 [ 504.233623][ T9570] file_thp 0 [ 504.233623][ T9570] shmem_thp 0 [ 504.233623][ T9570] inactive_anon 0 [ 504.233623][ T9570] active_anon 0 [ 504.233623][ T9570] inactive_file 0 [ 504.233623][ T9570] active_file 0 [ 504.233623][ T9570] unevictable 0 [ 504.233623][ T9570] slab_reclaimable 6752 [ 504.233623][ T9570] slab_unreclaimable 0 [ 504.233623][ T9570] slab 6752 [ 504.233623][ T9570] workingset_refault_anon 0 [ 504.342413][ T9570] Out of memory and no killable processes... [ 504.349890][ T9576] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 504.397118][ T9576] CPU: 0 PID: 9576 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 504.407588][ T9576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 504.417662][ T9576] Call Trace: [ 504.420964][ T9576] [ 504.423914][ T9576] dump_stack_lvl+0x1e3/0x2d0 [ 504.428627][ T9576] ? nf_tcp_handle_invalid+0x630/0x630 [ 504.434207][ T9576] ? panic+0x770/0x770 [ 504.438452][ T9576] dump_header+0xdd/0xa30 [ 504.442909][ T9576] out_of_memory+0x895/0xb30 [ 504.447530][ T9576] ? unregister_oom_notifier+0x20/0x20 [ 504.453167][ T9576] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 504.459155][ T9576] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 504.464707][ T9576] ? mem_cgroup_oom_trylock+0x220/0x220 [ 504.470310][ T9576] ? cgroup_file_notify+0x106/0x190 [ 504.475684][ T9576] memory_max_write+0x374/0x490 [ 504.480553][ T9576] ? memory_max_show+0xa0/0xa0 [ 504.485318][ T9576] ? read_lock_is_recursive+0x10/0x10 [ 504.490738][ T9576] ? memory_max_show+0xa0/0xa0 [ 504.495501][ T9576] cgroup_file_write+0x2ab/0x780 [ 504.500453][ T9576] ? cgroup_seqfile_stop+0xd0/0xd0 [ 504.505675][ T9576] ? cgroup_seqfile_stop+0xd0/0xd0 [ 504.510873][ T9576] kernfs_fop_write_iter+0x3ac/0x500 [ 504.516312][ T9576] do_iter_write+0x6f0/0xc50 [ 504.521000][ T9576] ? rcu_read_lock_sched_held+0x89/0x130 [ 504.526648][ T9576] ? vfs_iter_write+0xa0/0xa0 [ 504.531337][ T9576] ? vfs_iter_write+0x69/0xa0 [ 504.536188][ T9576] iter_file_splice_write+0x830/0xff0 [ 504.541845][ T9576] ? splice_from_pipe+0x220/0x220 [ 504.546977][ T9576] ? splice_shrink_spd+0xb0/0xb0 [ 504.552111][ T9576] ? splice_from_pipe+0x220/0x220 [ 504.557140][ T9576] direct_splice_actor+0xe6/0x1c0 [ 504.562168][ T9576] splice_direct_to_actor+0x4e4/0xc00 [ 504.567554][ T9576] ? do_splice_direct+0x3f0/0x3f0 [ 504.572579][ T9576] ? pipe_to_sendpage+0x340/0x340 [ 504.577611][ T9576] ? bpf_lsm_file_permission+0x5/0x10 [ 504.582985][ T9576] ? security_file_permission+0xe0/0x5c0 [ 504.588625][ T9576] do_splice_direct+0x2a0/0x3f0 [ 504.593602][ T9576] ? splice_direct_to_actor+0xc00/0xc00 [ 504.599149][ T9576] ? rcu_read_lock_any_held+0xb3/0x150 [ 504.604739][ T9576] do_sendfile+0x641/0xfd0 [ 504.609628][ T9576] ? do_pwritev+0x360/0x360 [ 504.614141][ T9576] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 504.620211][ T9576] __se_sys_sendfile64+0x178/0x1e0 [ 504.626112][ T9576] ? __x64_sys_sendfile64+0xa0/0xa0 [ 504.631309][ T9576] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 504.637392][ T9576] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 504.643740][ T9576] do_syscall_64+0x2b/0x70 [ 504.648152][ T9576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 504.654232][ T9576] RIP: 0033:0x7ff452b1b0b9 [ 504.658827][ T9576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.678864][ T9576] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 504.687282][ T9576] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 504.695516][ T9576] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 504.703603][ T9576] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 504.711834][ T9576] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 504.719974][ T9576] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 504.728044][ T9576] [ 504.736691][ T9576] memory: usage 8kB, limit 0kB, failcnt 557 [ 504.743506][ T9576] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 504.750609][ T9576] Memory cgroup stats for /syz1: [ 504.750787][ T9576] anon 0 [ 504.750787][ T9576] file 0 [ 504.750787][ T9576] kernel 8192 [ 504.750787][ T9576] kernel_stack 0 [ 504.750787][ T9576] pagetables 0 [ 504.750787][ T9576] sec_pagetables 0 [ 504.750787][ T9576] percpu 0 [ 504.750787][ T9576] sock 0 [ 504.750787][ T9576] vmalloc 0 [ 504.750787][ T9576] shmem 0 [ 504.750787][ T9576] zswap 0 [ 504.750787][ T9576] zswapped 0 [ 504.750787][ T9576] file_mapped 0 [ 504.750787][ T9576] file_dirty 0 [ 504.750787][ T9576] file_writeback 0 [ 504.750787][ T9576] swapcached 0 [ 504.750787][ T9576] anon_thp 0 [ 504.750787][ T9576] file_thp 0 [ 504.750787][ T9576] shmem_thp 0 [ 504.750787][ T9576] inactive_anon 0 [ 504.750787][ T9576] active_anon 0 [ 504.750787][ T9576] inactive_file 0 [ 504.750787][ T9576] active_file 0 [ 504.750787][ T9576] unevictable 0 [ 504.750787][ T9576] slab_reclaimable 6752 [ 504.750787][ T9576] slab_unreclaimable 0 [ 504.750787][ T9576] slab 6752 [ 504.750787][ T9576] workingset_refault_anon 0 [ 504.860512][ T9576] Out of memory and no killable processes... [ 504.876407][ T9588] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 504.896382][ T9588] CPU: 1 PID: 9588 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 504.906848][ T9588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 504.916932][ T9588] Call Trace: [ 504.920272][ T9588] [ 504.923224][ T9588] dump_stack_lvl+0x1e3/0x2d0 [ 504.927941][ T9588] ? nf_tcp_handle_invalid+0x630/0x630 [ 504.933521][ T9588] ? panic+0x770/0x770 [ 504.937641][ T9588] dump_header+0xdd/0xa30 [ 504.942009][ T9588] out_of_memory+0x895/0xb30 [ 504.946631][ T9588] ? unregister_oom_notifier+0x20/0x20 [ 504.952117][ T9588] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 504.958130][ T9588] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 504.963711][ T9588] ? preempt_schedule_thunk+0x16/0x20 [ 504.969118][ T9588] ? mem_cgroup_oom_trylock+0x220/0x220 [ 504.974712][ T9588] ? cgroup_file_notify+0x123/0x190 [ 504.979946][ T9588] memory_max_write+0x374/0x490 [ 504.984842][ T9588] ? memory_max_show+0xa0/0xa0 [ 504.989819][ T9588] ? read_lock_is_recursive+0x10/0x10 [ 504.995244][ T9588] ? memory_max_show+0xa0/0xa0 [ 505.000044][ T9588] cgroup_file_write+0x2ab/0x780 [ 505.005024][ T9588] ? cgroup_seqfile_stop+0xd0/0xd0 [ 505.010192][ T9588] ? cgroup_seqfile_stop+0xd0/0xd0 [ 505.015342][ T9588] kernfs_fop_write_iter+0x3ac/0x500 [ 505.020677][ T9588] do_iter_write+0x6f0/0xc50 [ 505.025307][ T9588] ? rcu_read_lock_sched_held+0x89/0x130 [ 505.030995][ T9588] ? vfs_iter_write+0xa0/0xa0 [ 505.035715][ T9588] ? vfs_iter_write+0x69/0xa0 [ 505.040425][ T9588] iter_file_splice_write+0x830/0xff0 [ 505.045853][ T9588] ? splice_from_pipe+0x220/0x220 [ 505.050926][ T9588] ? splice_shrink_spd+0xb0/0xb0 [ 505.055912][ T9588] ? splice_from_pipe+0x220/0x220 [ 505.060970][ T9588] direct_splice_actor+0xe6/0x1c0 [ 505.066032][ T9588] splice_direct_to_actor+0x4e4/0xc00 [ 505.071543][ T9588] ? do_splice_direct+0x3f0/0x3f0 [ 505.076613][ T9588] ? pipe_to_sendpage+0x340/0x340 [ 505.081769][ T9588] ? bpf_lsm_file_permission+0x5/0x10 [ 505.087172][ T9588] ? security_file_permission+0xe0/0x5c0 [ 505.092837][ T9588] do_splice_direct+0x2a0/0x3f0 [ 505.097724][ T9588] ? splice_direct_to_actor+0xc00/0xc00 [ 505.103299][ T9588] ? rcu_read_lock_any_held+0xb3/0x150 [ 505.108807][ T9588] do_sendfile+0x641/0xfd0 [ 505.113270][ T9588] ? do_pwritev+0x360/0x360 [ 505.117904][ T9588] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 505.124096][ T9588] __se_sys_sendfile64+0x178/0x1e0 [ 505.129676][ T9588] ? __x64_sys_sendfile64+0xa0/0xa0 [ 505.134915][ T9588] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 505.140980][ T9588] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 505.146994][ T9588] do_syscall_64+0x2b/0x70 [ 505.151442][ T9588] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 505.157369][ T9588] RIP: 0033:0x7ff452b1b0b9 [ 505.161799][ T9588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.181449][ T9588] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 505.189988][ T9588] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 505.197994][ T9588] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 505.206077][ T9588] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 505.214080][ T9588] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 505.222074][ T9588] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 505.230108][ T9588] [ 505.237599][ T9588] memory: usage 8kB, limit 0kB, failcnt 557 [ 505.265468][ T9588] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 505.274796][ T9588] Memory cgroup stats for /syz1: [ 505.274998][ T9588] anon 0 [ 505.274998][ T9588] file 0 [ 505.274998][ T9588] kernel 8192 [ 505.274998][ T9588] kernel_stack 0 [ 505.274998][ T9588] pagetables 0 [ 505.274998][ T9588] sec_pagetables 0 [ 505.274998][ T9588] percpu 0 [ 505.274998][ T9588] sock 0 [ 505.274998][ T9588] vmalloc 0 [ 505.274998][ T9588] shmem 0 [ 505.274998][ T9588] zswap 0 [ 505.274998][ T9588] zswapped 0 [ 505.274998][ T9588] file_mapped 0 [ 505.274998][ T9588] file_dirty 0 [ 505.274998][ T9588] file_writeback 0 [ 505.274998][ T9588] swapcached 0 [ 505.274998][ T9588] anon_thp 0 [ 505.274998][ T9588] file_thp 0 [ 505.274998][ T9588] shmem_thp 0 [ 505.274998][ T9588] inactive_anon 0 [ 505.274998][ T9588] active_anon 0 [ 505.274998][ T9588] inactive_file 0 [ 505.274998][ T9588] active_file 0 [ 505.274998][ T9588] unevictable 0 [ 505.274998][ T9588] slab_reclaimable 6752 [ 505.274998][ T9588] slab_unreclaimable 0 [ 505.274998][ T9588] slab 6752 [ 505.274998][ T9588] workingset_refault_anon 0 [ 505.371940][ T9588] Out of memory and no killable processes... [ 505.380763][ T9606] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 505.427648][ T9606] CPU: 1 PID: 9606 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 505.438199][ T9606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 505.448373][ T9606] Call Trace: [ 505.451670][ T9606] [ 505.454818][ T9606] dump_stack_lvl+0x1e3/0x2d0 [ 505.459524][ T9606] ? nf_tcp_handle_invalid+0x630/0x630 [ 505.465010][ T9606] ? panic+0x770/0x770 [ 505.469127][ T9606] dump_header+0xdd/0xa30 [ 505.473504][ T9606] out_of_memory+0x895/0xb30 [ 505.478128][ T9606] ? unregister_oom_notifier+0x20/0x20 [ 505.483613][ T9606] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 505.489635][ T9606] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 505.495303][ T9606] ? preempt_schedule_thunk+0x16/0x20 [ 505.500727][ T9606] ? mem_cgroup_oom_trylock+0x220/0x220 [ 505.506320][ T9606] ? cgroup_file_notify+0x123/0x190 [ 505.511561][ T9606] memory_max_write+0x374/0x490 [ 505.516467][ T9606] ? memory_max_show+0xa0/0xa0 [ 505.521270][ T9606] ? read_lock_is_recursive+0x10/0x10 [ 505.526762][ T9606] ? memory_max_show+0xa0/0xa0 [ 505.531558][ T9606] cgroup_file_write+0x2ab/0x780 [ 505.536554][ T9606] ? cgroup_seqfile_stop+0xd0/0xd0 [ 505.541739][ T9606] ? cgroup_seqfile_stop+0xd0/0xd0 [ 505.546903][ T9606] kernfs_fop_write_iter+0x3ac/0x500 [ 505.552228][ T9606] do_iter_write+0x6f0/0xc50 [ 505.556862][ T9606] ? rcu_read_lock_sched_held+0x89/0x130 [ 505.562522][ T9606] ? vfs_iter_write+0xa0/0xa0 [ 505.567242][ T9606] ? vfs_iter_write+0x69/0xa0 [ 505.572129][ T9606] iter_file_splice_write+0x830/0xff0 [ 505.577574][ T9606] ? splice_from_pipe+0x220/0x220 [ 505.582648][ T9606] ? splice_shrink_spd+0xb0/0xb0 [ 505.587803][ T9606] ? splice_from_pipe+0x220/0x220 [ 505.592873][ T9606] direct_splice_actor+0xe6/0x1c0 [ 505.597929][ T9606] splice_direct_to_actor+0x4e4/0xc00 [ 505.603356][ T9606] ? do_splice_direct+0x3f0/0x3f0 [ 505.608416][ T9606] ? pipe_to_sendpage+0x340/0x340 [ 505.613565][ T9606] ? bpf_lsm_file_permission+0x5/0x10 [ 505.618972][ T9606] ? security_file_permission+0xe0/0x5c0 [ 505.624641][ T9606] do_splice_direct+0x2a0/0x3f0 [ 505.629704][ T9606] ? splice_direct_to_actor+0xc00/0xc00 [ 505.635276][ T9606] ? rcu_read_lock_any_held+0xb3/0x150 [ 505.640783][ T9606] do_sendfile+0x641/0xfd0 [ 505.645242][ T9606] ? do_pwritev+0x360/0x360 [ 505.649782][ T9606] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 505.655802][ T9606] __se_sys_sendfile64+0x178/0x1e0 [ 505.660951][ T9606] ? __x64_sys_sendfile64+0xa0/0xa0 [ 505.666194][ T9606] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 505.672210][ T9606] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 505.678225][ T9606] do_syscall_64+0x2b/0x70 [ 505.682681][ T9606] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 505.688607][ T9606] RIP: 0033:0x7ff452b1b0b9 [ 505.693049][ T9606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.712688][ T9606] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 505.721224][ T9606] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 505.729232][ T9606] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 505.737320][ T9606] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 505.745338][ T9606] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 505.753432][ T9606] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 505.761545][ T9606] [ 505.780014][ T9606] memory: usage 8kB, limit 0kB, failcnt 557 [ 505.792992][ T9606] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 505.810836][ T9606] Memory cgroup stats for /syz1: [ 505.810951][ T9606] anon 0 [ 505.810951][ T9606] file 0 [ 505.810951][ T9606] kernel 8192 [ 505.810951][ T9606] kernel_stack 0 [ 505.810951][ T9606] pagetables 0 [ 505.810951][ T9606] sec_pagetables 0 [ 505.810951][ T9606] percpu 0 [ 505.810951][ T9606] sock 0 [ 505.810951][ T9606] vmalloc 0 [ 505.810951][ T9606] shmem 0 [ 505.810951][ T9606] zswap 0 [ 505.810951][ T9606] zswapped 0 [ 505.810951][ T9606] file_mapped 0 [ 505.810951][ T9606] file_dirty 0 [ 505.810951][ T9606] file_writeback 0 [ 505.810951][ T9606] swapcached 0 [ 505.810951][ T9606] anon_thp 0 [ 505.810951][ T9606] file_thp 0 [ 505.810951][ T9606] shmem_thp 0 [ 505.810951][ T9606] inactive_anon 0 [ 505.810951][ T9606] active_anon 0 [ 505.810951][ T9606] inactive_file 0 [ 505.810951][ T9606] active_file 0 [ 505.810951][ T9606] unevictable 0 [ 505.810951][ T9606] slab_reclaimable 6752 [ 505.810951][ T9606] slab_unreclaimable 0 [ 505.810951][ T9606] slab 6752 [ 505.810951][ T9606] workingset_refault_anon 0 [ 505.935344][ T9606] Out of memory and no killable processes... [ 505.944608][ T9631] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 505.967709][ T9631] CPU: 0 PID: 9631 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 505.978265][ T9631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 505.988368][ T9631] Call Trace: [ 505.991662][ T9631] [ 505.994615][ T9631] dump_stack_lvl+0x1e3/0x2d0 [ 505.999334][ T9631] ? nf_tcp_handle_invalid+0x630/0x630 [ 506.004851][ T9631] ? panic+0x770/0x770 [ 506.008991][ T9631] dump_header+0xdd/0xa30 [ 506.013363][ T9631] out_of_memory+0x895/0xb30 [ 506.017986][ T9631] ? unregister_oom_notifier+0x20/0x20 [ 506.023719][ T9631] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 506.030096][ T9631] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 506.035681][ T9631] ? preempt_schedule_thunk+0x16/0x20 [ 506.041087][ T9631] ? mem_cgroup_oom_trylock+0x220/0x220 [ 506.048739][ T9631] ? cgroup_file_notify+0x123/0x190 [ 506.053953][ T9631] memory_max_write+0x374/0x490 [ 506.058813][ T9631] ? memory_max_show+0xa0/0xa0 [ 506.063578][ T9631] ? read_lock_is_recursive+0x10/0x10 [ 506.068952][ T9631] ? memory_max_show+0xa0/0xa0 [ 506.073731][ T9631] cgroup_file_write+0x2ab/0x780 [ 506.078692][ T9631] ? cgroup_seqfile_stop+0xd0/0xd0 [ 506.083815][ T9631] ? cgroup_seqfile_stop+0xd0/0xd0 [ 506.088928][ T9631] kernfs_fop_write_iter+0x3ac/0x500 [ 506.094660][ T9631] do_iter_write+0x6f0/0xc50 [ 506.099300][ T9631] ? rcu_read_lock_sched_held+0x89/0x130 [ 506.104939][ T9631] ? vfs_iter_write+0xa0/0xa0 [ 506.109727][ T9631] ? vfs_iter_write+0x69/0xa0 [ 506.114492][ T9631] iter_file_splice_write+0x830/0xff0 [ 506.119885][ T9631] ? splice_from_pipe+0x220/0x220 [ 506.124918][ T9631] ? splice_shrink_spd+0xb0/0xb0 [ 506.129887][ T9631] ? splice_from_pipe+0x220/0x220 [ 506.134937][ T9631] direct_splice_actor+0xe6/0x1c0 [ 506.139983][ T9631] splice_direct_to_actor+0x4e4/0xc00 [ 506.145561][ T9631] ? do_splice_direct+0x3f0/0x3f0 [ 506.150676][ T9631] ? pipe_to_sendpage+0x340/0x340 [ 506.155794][ T9631] ? bpf_lsm_file_permission+0x5/0x10 [ 506.161171][ T9631] ? security_file_permission+0xe0/0x5c0 [ 506.167096][ T9631] do_splice_direct+0x2a0/0x3f0 [ 506.172301][ T9631] ? splice_direct_to_actor+0xc00/0xc00 [ 506.177843][ T9631] ? rcu_read_lock_any_held+0xb3/0x150 [ 506.183416][ T9631] do_sendfile+0x641/0xfd0 [ 506.187934][ T9631] ? do_pwritev+0x360/0x360 [ 506.192555][ T9631] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 506.199248][ T9631] __se_sys_sendfile64+0x178/0x1e0 [ 506.204383][ T9631] ? __x64_sys_sendfile64+0xa0/0xa0 [ 506.209679][ T9631] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 506.215762][ T9631] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 506.221750][ T9631] do_syscall_64+0x2b/0x70 [ 506.226254][ T9631] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 506.232176][ T9631] RIP: 0033:0x7ff452b1b0b9 [ 506.236591][ T9631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.256387][ T9631] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 506.264814][ T9631] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 506.272883][ T9631] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 506.280859][ T9631] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 506.288830][ T9631] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 506.297083][ T9631] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 506.305617][ T9631] [ 506.335673][ T9631] memory: usage 8kB, limit 0kB, failcnt 557 [ 506.349175][ T9631] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 506.356189][ T9631] Memory cgroup stats for /syz1: [ 506.356369][ T9631] anon 0 [ 506.356369][ T9631] file 0 [ 506.356369][ T9631] kernel 8192 [ 506.356369][ T9631] kernel_stack 0 [ 506.356369][ T9631] pagetables 0 [ 506.356369][ T9631] sec_pagetables 0 [ 506.356369][ T9631] percpu 0 [ 506.356369][ T9631] sock 0 [ 506.356369][ T9631] vmalloc 0 [ 506.356369][ T9631] shmem 0 [ 506.356369][ T9631] zswap 0 [ 506.356369][ T9631] zswapped 0 [ 506.356369][ T9631] file_mapped 0 [ 506.356369][ T9631] file_dirty 0 [ 506.356369][ T9631] file_writeback 0 [ 506.356369][ T9631] swapcached 0 [ 506.356369][ T9631] anon_thp 0 [ 506.356369][ T9631] file_thp 0 [ 506.356369][ T9631] shmem_thp 0 [ 506.356369][ T9631] inactive_anon 0 [ 506.356369][ T9631] active_anon 0 [ 506.356369][ T9631] inactive_file 0 [ 506.356369][ T9631] active_file 0 [ 506.356369][ T9631] unevictable 0 [ 506.356369][ T9631] slab_reclaimable 6752 [ 506.356369][ T9631] slab_unreclaimable 0 [ 506.356369][ T9631] slab 6752 [ 506.356369][ T9631] workingset_refault_anon 0 [ 506.521326][ T9631] Out of memory and no killable processes... [ 506.534958][ T9642] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 506.553420][ T9642] CPU: 0 PID: 9642 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 506.563902][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 506.573994][ T9642] Call Trace: [ 506.577310][ T9642] [ 506.580268][ T9642] dump_stack_lvl+0x1e3/0x2d0 [ 506.584995][ T9642] ? nf_tcp_handle_invalid+0x630/0x630 [ 506.590675][ T9642] ? panic+0x770/0x770 [ 506.594797][ T9642] dump_header+0xdd/0xa30 [ 506.599189][ T9642] out_of_memory+0x895/0xb30 [ 506.603837][ T9642] ? unregister_oom_notifier+0x20/0x20 [ 506.609328][ T9642] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 506.615357][ T9642] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 506.620949][ T9642] ? preempt_schedule_thunk+0x16/0x20 [ 506.626366][ T9642] ? mem_cgroup_oom_trylock+0x220/0x220 [ 506.631957][ T9642] ? cgroup_file_notify+0x123/0x190 [ 506.637274][ T9642] memory_max_write+0x374/0x490 [ 506.642165][ T9642] ? memory_max_show+0xa0/0xa0 [ 506.647008][ T9642] ? read_lock_is_recursive+0x10/0x10 [ 506.652412][ T9642] ? memory_max_show+0xa0/0xa0 [ 506.657201][ T9642] cgroup_file_write+0x2ab/0x780 [ 506.662174][ T9642] ? cgroup_seqfile_stop+0xd0/0xd0 [ 506.667336][ T9642] ? cgroup_seqfile_stop+0xd0/0xd0 [ 506.672481][ T9642] kernfs_fop_write_iter+0x3ac/0x500 [ 506.677823][ T9642] do_iter_write+0x6f0/0xc50 [ 506.682452][ T9642] ? rcu_read_lock_sched_held+0x89/0x130 [ 506.688109][ T9642] ? vfs_iter_write+0xa0/0xa0 [ 506.693001][ T9642] ? vfs_iter_write+0x69/0xa0 [ 506.697707][ T9642] iter_file_splice_write+0x830/0xff0 [ 506.703137][ T9642] ? splice_from_pipe+0x220/0x220 [ 506.708206][ T9642] ? splice_shrink_spd+0xb0/0xb0 [ 506.713181][ T9642] ? splice_from_pipe+0x220/0x220 [ 506.718240][ T9642] direct_splice_actor+0xe6/0x1c0 [ 506.723322][ T9642] splice_direct_to_actor+0x4e4/0xc00 [ 506.728740][ T9642] ? do_splice_direct+0x3f0/0x3f0 [ 506.733803][ T9642] ? pipe_to_sendpage+0x340/0x340 [ 506.738863][ T9642] ? bpf_lsm_file_permission+0x5/0x10 [ 506.744367][ T9642] ? security_file_permission+0xe0/0x5c0 [ 506.750119][ T9642] do_splice_direct+0x2a0/0x3f0 [ 506.755007][ T9642] ? splice_direct_to_actor+0xc00/0xc00 [ 506.760583][ T9642] ? rcu_read_lock_any_held+0xb3/0x150 [ 506.766244][ T9642] do_sendfile+0x641/0xfd0 [ 506.770713][ T9642] ? do_pwritev+0x360/0x360 [ 506.775522][ T9642] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 506.781542][ T9642] __se_sys_sendfile64+0x178/0x1e0 [ 506.786690][ T9642] ? __x64_sys_sendfile64+0xa0/0xa0 [ 506.791922][ T9642] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 506.797937][ T9642] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 506.803954][ T9642] do_syscall_64+0x2b/0x70 [ 506.808400][ T9642] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 506.814326][ T9642] RIP: 0033:0x7ff452b1b0b9 [ 506.818935][ T9642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.838567][ T9642] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 506.847023][ T9642] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 506.855023][ T9642] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 506.863107][ T9642] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 506.871103][ T9642] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 506.879103][ T9642] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 506.887119][ T9642] [ 506.923495][ T9642] memory: usage 8kB, limit 0kB, failcnt 557 [ 506.948830][ T9642] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 506.971667][ T9642] Memory cgroup stats for /syz1: [ 506.971847][ T9642] anon 0 [ 506.971847][ T9642] file 0 [ 506.971847][ T9642] kernel 8192 [ 506.971847][ T9642] kernel_stack 0 [ 506.971847][ T9642] pagetables 0 [ 506.971847][ T9642] sec_pagetables 0 [ 506.971847][ T9642] percpu 0 [ 506.971847][ T9642] sock 0 [ 506.971847][ T9642] vmalloc 0 [ 506.971847][ T9642] shmem 0 [ 506.971847][ T9642] zswap 0 [ 506.971847][ T9642] zswapped 0 [ 506.971847][ T9642] file_mapped 0 [ 506.971847][ T9642] file_dirty 0 [ 506.971847][ T9642] file_writeback 0 [ 506.971847][ T9642] swapcached 0 [ 506.971847][ T9642] anon_thp 0 [ 506.971847][ T9642] file_thp 0 [ 506.971847][ T9642] shmem_thp 0 [ 506.971847][ T9642] inactive_anon 0 [ 506.971847][ T9642] active_anon 0 [ 506.971847][ T9642] inactive_file 0 [ 506.971847][ T9642] active_file 0 [ 506.971847][ T9642] unevictable 0 [ 506.971847][ T9642] slab_reclaimable 6752 [ 506.971847][ T9642] slab_unreclaimable 0 [ 506.971847][ T9642] slab 6752 [ 506.971847][ T9642] workingset_refault_anon 0 [ 507.089202][ T9642] Out of memory and no killable processes... [ 507.096627][ T9657] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 507.114630][ T9657] CPU: 0 PID: 9657 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 507.125096][ T9657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 507.135181][ T9657] Call Trace: [ 507.138489][ T9657] [ 507.141449][ T9657] dump_stack_lvl+0x1e3/0x2d0 [ 507.146158][ T9657] ? nf_tcp_handle_invalid+0x630/0x630 [ 507.151652][ T9657] ? panic+0x770/0x770 [ 507.155780][ T9657] dump_header+0xdd/0xa30 [ 507.160147][ T9657] out_of_memory+0x895/0xb30 [ 507.164781][ T9657] ? unregister_oom_notifier+0x20/0x20 [ 507.170275][ T9657] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 507.176382][ T9657] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 507.181965][ T9657] ? preempt_schedule_thunk+0x16/0x20 [ 507.187377][ T9657] ? mem_cgroup_oom_trylock+0x220/0x220 [ 507.192967][ T9657] ? cgroup_file_notify+0x123/0x190 [ 507.198211][ T9657] memory_max_write+0x374/0x490 [ 507.203102][ T9657] ? memory_max_show+0xa0/0xa0 [ 507.208002][ T9657] ? read_lock_is_recursive+0x10/0x10 [ 507.213413][ T9657] ? memory_max_show+0xa0/0xa0 [ 507.218217][ T9657] cgroup_file_write+0x2ab/0x780 [ 507.223199][ T9657] ? cgroup_seqfile_stop+0xd0/0xd0 [ 507.228363][ T9657] ? cgroup_seqfile_stop+0xd0/0xd0 [ 507.233766][ T9657] kernfs_fop_write_iter+0x3ac/0x500 [ 507.239095][ T9657] do_iter_write+0x6f0/0xc50 [ 507.243743][ T9657] ? rcu_read_lock_sched_held+0x89/0x130 [ 507.249512][ T9657] ? vfs_iter_write+0xa0/0xa0 [ 507.254325][ T9657] ? vfs_iter_write+0x69/0xa0 [ 507.259041][ T9657] iter_file_splice_write+0x830/0xff0 [ 507.264565][ T9657] ? splice_from_pipe+0x220/0x220 [ 507.269630][ T9657] ? splice_shrink_spd+0xb0/0xb0 [ 507.274629][ T9657] ? splice_from_pipe+0x220/0x220 [ 507.279704][ T9657] direct_splice_actor+0xe6/0x1c0 [ 507.284786][ T9657] splice_direct_to_actor+0x4e4/0xc00 [ 507.290406][ T9657] ? do_splice_direct+0x3f0/0x3f0 [ 507.295465][ T9657] ? pipe_to_sendpage+0x340/0x340 [ 507.300538][ T9657] ? bpf_lsm_file_permission+0x5/0x10 [ 507.305956][ T9657] ? security_file_permission+0xe0/0x5c0 [ 507.311627][ T9657] do_splice_direct+0x2a0/0x3f0 [ 507.316551][ T9657] ? splice_direct_to_actor+0xc00/0xc00 [ 507.322123][ T9657] ? rcu_read_lock_any_held+0xb3/0x150 [ 507.327629][ T9657] do_sendfile+0x641/0xfd0 [ 507.332087][ T9657] ? do_pwritev+0x360/0x360 [ 507.336623][ T9657] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 507.342650][ T9657] __se_sys_sendfile64+0x178/0x1e0 [ 507.347807][ T9657] ? __x64_sys_sendfile64+0xa0/0xa0 [ 507.353045][ T9657] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 507.359068][ T9657] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 507.365099][ T9657] do_syscall_64+0x2b/0x70 [ 507.369644][ T9657] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 507.375569][ T9657] RIP: 0033:0x7ff452b1b0b9 [ 507.380004][ T9657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.399641][ T9657] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 507.408097][ T9657] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 507.416090][ T9657] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 507.424403][ T9657] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 507.432372][ T9657] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 507.440337][ T9657] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 507.448319][ T9657] [ 507.542194][ T9657] memory: usage 8kB, limit 0kB, failcnt 557 [ 507.548583][ T9657] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 507.555751][ T9657] Memory cgroup stats for /syz1: [ 507.555887][ T9657] anon 0 [ 507.555887][ T9657] file 0 [ 507.555887][ T9657] kernel 8192 [ 507.555887][ T9657] kernel_stack 0 [ 507.555887][ T9657] pagetables 0 [ 507.555887][ T9657] sec_pagetables 0 [ 507.555887][ T9657] percpu 0 [ 507.555887][ T9657] sock 0 [ 507.555887][ T9657] vmalloc 0 [ 507.555887][ T9657] shmem 0 [ 507.555887][ T9657] zswap 0 [ 507.555887][ T9657] zswapped 0 [ 507.555887][ T9657] file_mapped 0 [ 507.555887][ T9657] file_dirty 0 [ 507.555887][ T9657] file_writeback 0 [ 507.555887][ T9657] swapcached 0 [ 507.555887][ T9657] anon_thp 0 [ 507.555887][ T9657] file_thp 0 [ 507.555887][ T9657] shmem_thp 0 [ 507.555887][ T9657] inactive_anon 0 [ 507.555887][ T9657] active_anon 0 [ 507.555887][ T9657] inactive_file 0 [ 507.555887][ T9657] active_file 0 [ 507.555887][ T9657] unevictable 0 [ 507.555887][ T9657] slab_reclaimable 6752 [ 507.555887][ T9657] slab_unreclaimable 0 [ 507.555887][ T9657] slab 6752 [ 507.555887][ T9657] workingset_refault_anon 0 [ 507.656818][ T9657] Out of memory and no killable processes... [ 507.663078][ T9676] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 507.675614][ T9676] CPU: 1 PID: 9676 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 507.686071][ T9676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 507.696154][ T9676] Call Trace: [ 507.699458][ T9676] [ 507.702415][ T9676] dump_stack_lvl+0x1e3/0x2d0 [ 507.707129][ T9676] ? nf_tcp_handle_invalid+0x630/0x630 [ 507.712616][ T9676] ? panic+0x770/0x770 [ 507.716821][ T9676] dump_header+0xdd/0xa30 [ 507.721187][ T9676] out_of_memory+0x895/0xb30 [ 507.725901][ T9676] ? unregister_oom_notifier+0x20/0x20 [ 507.731408][ T9676] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 507.737512][ T9676] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 507.743263][ T9676] ? preempt_schedule_thunk+0x16/0x20 [ 507.748675][ T9676] ? mem_cgroup_oom_trylock+0x220/0x220 [ 507.754358][ T9676] ? cgroup_file_notify+0x123/0x190 [ 507.759776][ T9676] memory_max_write+0x374/0x490 [ 507.764670][ T9676] ? memory_max_show+0xa0/0xa0 [ 507.769469][ T9676] ? read_lock_is_recursive+0x10/0x10 [ 507.774875][ T9676] ? memory_max_show+0xa0/0xa0 [ 507.779673][ T9676] cgroup_file_write+0x2ab/0x780 [ 507.784831][ T9676] ? cgroup_seqfile_stop+0xd0/0xd0 [ 507.790078][ T9676] ? cgroup_seqfile_stop+0xd0/0xd0 [ 507.795237][ T9676] kernfs_fop_write_iter+0x3ac/0x500 [ 507.800567][ T9676] do_iter_write+0x6f0/0xc50 [ 507.805199][ T9676] ? rcu_read_lock_sched_held+0x89/0x130 [ 507.810876][ T9676] ? vfs_iter_write+0xa0/0xa0 [ 507.815603][ T9676] ? vfs_iter_write+0x69/0xa0 [ 507.820403][ T9676] iter_file_splice_write+0x830/0xff0 [ 507.825927][ T9676] ? splice_from_pipe+0x220/0x220 [ 507.830995][ T9676] ? splice_shrink_spd+0xb0/0xb0 [ 507.835978][ T9676] ? splice_from_pipe+0x220/0x220 [ 507.841039][ T9676] direct_splice_actor+0xe6/0x1c0 [ 507.846104][ T9676] splice_direct_to_actor+0x4e4/0xc00 [ 507.851623][ T9676] ? do_splice_direct+0x3f0/0x3f0 [ 507.856776][ T9676] ? pipe_to_sendpage+0x340/0x340 [ 507.861832][ T9676] ? bpf_lsm_file_permission+0x5/0x10 [ 507.867243][ T9676] ? security_file_permission+0xe0/0x5c0 [ 507.873035][ T9676] do_splice_direct+0x2a0/0x3f0 [ 507.877930][ T9676] ? splice_direct_to_actor+0xc00/0xc00 [ 507.883513][ T9676] ? rcu_read_lock_any_held+0xb3/0x150 [ 507.889023][ T9676] do_sendfile+0x641/0xfd0 [ 507.893488][ T9676] ? do_pwritev+0x360/0x360 [ 507.898034][ T9676] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 507.904046][ T9676] __se_sys_sendfile64+0x178/0x1e0 [ 507.909189][ T9676] ? __x64_sys_sendfile64+0xa0/0xa0 [ 507.914422][ T9676] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 507.920440][ T9676] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 507.926546][ T9676] do_syscall_64+0x2b/0x70 [ 507.930996][ T9676] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 507.937013][ T9676] RIP: 0033:0x7ff452b1b0b9 [ 507.941455][ T9676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.961356][ T9676] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 507.969810][ T9676] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 507.977816][ T9676] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 507.986097][ T9676] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 507.994385][ T9676] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 508.003007][ T9676] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 508.011043][ T9676] [ 508.025738][ T9676] memory: usage 8kB, limit 0kB, failcnt 557 [ 508.031829][ T9676] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 508.076038][ T9676] Memory cgroup stats for /syz1: [ 508.076188][ T9676] anon 0 [ 508.076188][ T9676] file 0 [ 508.076188][ T9676] kernel 8192 [ 508.076188][ T9676] kernel_stack 0 [ 508.076188][ T9676] pagetables 0 [ 508.076188][ T9676] sec_pagetables 0 [ 508.076188][ T9676] percpu 0 [ 508.076188][ T9676] sock 0 [ 508.076188][ T9676] vmalloc 0 [ 508.076188][ T9676] shmem 0 [ 508.076188][ T9676] zswap 0 [ 508.076188][ T9676] zswapped 0 [ 508.076188][ T9676] file_mapped 0 [ 508.076188][ T9676] file_dirty 0 [ 508.076188][ T9676] file_writeback 0 [ 508.076188][ T9676] swapcached 0 [ 508.076188][ T9676] anon_thp 0 [ 508.076188][ T9676] file_thp 0 [ 508.076188][ T9676] shmem_thp 0 [ 508.076188][ T9676] inactive_anon 0 [ 508.076188][ T9676] active_anon 0 [ 508.076188][ T9676] inactive_file 0 [ 508.076188][ T9676] active_file 0 [ 508.076188][ T9676] unevictable 0 [ 508.076188][ T9676] slab_reclaimable 6752 [ 508.076188][ T9676] slab_unreclaimable 0 [ 508.076188][ T9676] slab 6752 [ 508.076188][ T9676] workingset_refault_anon 0 [ 508.187311][ T9676] Out of memory and no killable processes... [ 508.193542][ T9697] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 508.229557][ T9697] CPU: 0 PID: 9697 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 508.240478][ T9697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 508.251325][ T9697] Call Trace: [ 508.254734][ T9697] [ 508.257751][ T9697] dump_stack_lvl+0x1e3/0x2d0 [ 508.262558][ T9697] ? nf_tcp_handle_invalid+0x630/0x630 [ 508.268178][ T9697] ? panic+0x770/0x770 [ 508.272367][ T9697] dump_header+0xdd/0xa30 [ 508.276821][ T9697] out_of_memory+0x895/0xb30 [ 508.281532][ T9697] ? unregister_oom_notifier+0x20/0x20 [ 508.289377][ T9697] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 508.295579][ T9697] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 508.301169][ T9697] ? preempt_schedule_thunk+0x16/0x20 [ 508.306666][ T9697] ? mem_cgroup_oom_trylock+0x220/0x220 [ 508.312352][ T9697] ? cgroup_file_notify+0x123/0x190 [ 508.317670][ T9697] memory_max_write+0x374/0x490 [ 508.322567][ T9697] ? memory_max_show+0xa0/0xa0 [ 508.327541][ T9697] ? read_lock_is_recursive+0x10/0x10 [ 508.333041][ T9697] ? memory_max_show+0xa0/0xa0 [ 508.338007][ T9697] cgroup_file_write+0x2ab/0x780 [ 508.343418][ T9697] ? cgroup_seqfile_stop+0xd0/0xd0 [ 508.348836][ T9697] ? cgroup_seqfile_stop+0xd0/0xd0 [ 508.354066][ T9697] kernfs_fop_write_iter+0x3ac/0x500 [ 508.359569][ T9697] do_iter_write+0x6f0/0xc50 [ 508.364197][ T9697] ? rcu_read_lock_sched_held+0x89/0x130 [ 508.369860][ T9697] ? vfs_iter_write+0xa0/0xa0 [ 508.374754][ T9697] ? vfs_iter_write+0x69/0xa0 [ 508.379467][ T9697] iter_file_splice_write+0x830/0xff0 [ 508.384898][ T9697] ? splice_from_pipe+0x220/0x220 [ 508.389963][ T9697] ? splice_shrink_spd+0xb0/0xb0 [ 508.394948][ T9697] ? splice_from_pipe+0x220/0x220 [ 508.400019][ T9697] direct_splice_actor+0xe6/0x1c0 [ 508.405166][ T9697] splice_direct_to_actor+0x4e4/0xc00 [ 508.410587][ T9697] ? do_splice_direct+0x3f0/0x3f0 [ 508.415813][ T9697] ? pipe_to_sendpage+0x340/0x340 [ 508.420870][ T9697] ? bpf_lsm_file_permission+0x5/0x10 [ 508.426272][ T9697] ? security_file_permission+0xe0/0x5c0 [ 508.431940][ T9697] do_splice_direct+0x2a0/0x3f0 [ 508.436827][ T9697] ? splice_direct_to_actor+0xc00/0xc00 [ 508.442404][ T9697] ? rcu_read_lock_any_held+0xb3/0x150 [ 508.448016][ T9697] do_sendfile+0x641/0xfd0 [ 508.453431][ T9697] ? do_pwritev+0x360/0x360 [ 508.457972][ T9697] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 508.463997][ T9697] __se_sys_sendfile64+0x178/0x1e0 [ 508.469160][ T9697] ? __x64_sys_sendfile64+0xa0/0xa0 [ 508.474392][ T9697] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 508.480409][ T9697] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 508.486422][ T9697] do_syscall_64+0x2b/0x70 [ 508.490859][ T9697] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 508.497481][ T9697] RIP: 0033:0x7ff452b1b0b9 [ 508.501932][ T9697] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.521743][ T9697] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 508.530193][ T9697] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 508.538198][ T9697] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 508.546214][ T9697] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 508.554211][ T9697] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 508.562212][ T9697] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 508.570235][ T9697] [ 508.615171][ T9697] memory: usage 8kB, limit 0kB, failcnt 557 [ 508.632102][ T9697] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 508.649545][ T9697] Memory cgroup stats for /syz1: [ 508.649693][ T9697] anon 0 [ 508.649693][ T9697] file 0 [ 508.649693][ T9697] kernel 8192 [ 508.649693][ T9697] kernel_stack 0 [ 508.649693][ T9697] pagetables 0 [ 508.649693][ T9697] sec_pagetables 0 [ 508.649693][ T9697] percpu 0 [ 508.649693][ T9697] sock 0 [ 508.649693][ T9697] vmalloc 0 [ 508.649693][ T9697] shmem 0 [ 508.649693][ T9697] zswap 0 [ 508.649693][ T9697] zswapped 0 [ 508.649693][ T9697] file_mapped 0 [ 508.649693][ T9697] file_dirty 0 [ 508.649693][ T9697] file_writeback 0 [ 508.649693][ T9697] swapcached 0 [ 508.649693][ T9697] anon_thp 0 [ 508.649693][ T9697] file_thp 0 [ 508.649693][ T9697] shmem_thp 0 [ 508.649693][ T9697] inactive_anon 0 [ 508.649693][ T9697] active_anon 0 [ 508.649693][ T9697] inactive_file 0 [ 508.649693][ T9697] active_file 0 [ 508.649693][ T9697] unevictable 0 [ 508.649693][ T9697] slab_reclaimable 6752 [ 508.649693][ T9697] slab_unreclaimable 0 [ 508.649693][ T9697] slab 6752 [ 508.649693][ T9697] workingset_refault_anon 0 [ 508.755617][ T9697] Out of memory and no killable processes... [ 508.763606][ T9696] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 508.777255][ T9696] CPU: 0 PID: 9696 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 508.788068][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 508.798588][ T9696] Call Trace: [ 508.802062][ T9696] [ 508.805110][ T9696] dump_stack_lvl+0x1e3/0x2d0 [ 508.809824][ T9696] ? nf_tcp_handle_invalid+0x630/0x630 [ 508.815366][ T9696] ? panic+0x770/0x770 [ 508.819483][ T9696] dump_header+0xdd/0xa30 [ 508.823932][ T9696] out_of_memory+0x895/0xb30 [ 508.828552][ T9696] ? unregister_oom_notifier+0x20/0x20 [ 508.834041][ T9696] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 508.840146][ T9696] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 508.845818][ T9696] ? preempt_schedule_thunk+0x16/0x20 [ 508.851221][ T9696] ? mem_cgroup_oom_trylock+0x220/0x220 [ 508.857003][ T9696] ? cgroup_file_notify+0x123/0x190 [ 508.862230][ T9696] memory_max_write+0x374/0x490 [ 508.867214][ T9696] ? memory_max_show+0xa0/0xa0 [ 508.872006][ T9696] ? read_lock_is_recursive+0x10/0x10 [ 508.877540][ T9696] ? memory_max_show+0xa0/0xa0 [ 508.882328][ T9696] cgroup_file_write+0x2ab/0x780 [ 508.887315][ T9696] ? cgroup_seqfile_stop+0xd0/0xd0 [ 508.892472][ T9696] ? cgroup_seqfile_stop+0xd0/0xd0 [ 508.897798][ T9696] kernfs_fop_write_iter+0x3ac/0x500 [ 508.903122][ T9696] do_iter_write+0x6f0/0xc50 [ 508.907751][ T9696] ? rcu_read_lock_sched_held+0x89/0x130 [ 508.913673][ T9696] ? vfs_iter_write+0xa0/0xa0 [ 508.918827][ T9696] ? vfs_iter_write+0x69/0xa0 [ 508.923879][ T9696] iter_file_splice_write+0x830/0xff0 [ 508.929329][ T9696] ? splice_from_pipe+0x220/0x220 [ 508.934569][ T9696] ? splice_shrink_spd+0xb0/0xb0 [ 508.939834][ T9696] ? splice_from_pipe+0x220/0x220 [ 508.944902][ T9696] direct_splice_actor+0xe6/0x1c0 [ 508.949968][ T9696] splice_direct_to_actor+0x4e4/0xc00 [ 508.955402][ T9696] ? do_splice_direct+0x3f0/0x3f0 [ 508.960471][ T9696] ? pipe_to_sendpage+0x340/0x340 [ 508.965704][ T9696] ? bpf_lsm_file_permission+0x5/0x10 [ 508.971115][ T9696] ? security_file_permission+0xe0/0x5c0 [ 508.976785][ T9696] do_splice_direct+0x2a0/0x3f0 [ 508.981693][ T9696] ? splice_direct_to_actor+0xc00/0xc00 [ 508.987271][ T9696] ? rcu_read_lock_any_held+0xb3/0x150 [ 508.992788][ T9696] do_sendfile+0x641/0xfd0 [ 508.997518][ T9696] ? do_pwritev+0x360/0x360 [ 509.002071][ T9696] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 509.008084][ T9696] __se_sys_sendfile64+0x178/0x1e0 [ 509.013327][ T9696] ? __x64_sys_sendfile64+0xa0/0xa0 [ 509.018574][ T9696] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 509.024684][ T9696] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 509.030702][ T9696] do_syscall_64+0x2b/0x70 [ 509.035174][ T9696] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 509.041113][ T9696] RIP: 0033:0x7ff452b1b0b9 [ 509.045552][ T9696] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.065531][ T9696] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 509.074281][ T9696] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 509.082284][ T9696] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 509.090287][ T9696] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 509.098376][ T9696] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 509.106469][ T9696] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 509.114489][ T9696] [ 509.128110][ T9696] memory: usage 8kB, limit 0kB, failcnt 557 [ 509.134358][ T9696] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 509.164876][ T9696] Memory cgroup stats for /syz1: [ 509.165015][ T9696] anon 0 [ 509.165015][ T9696] file 0 [ 509.165015][ T9696] kernel 8192 [ 509.165015][ T9696] kernel_stack 0 [ 509.165015][ T9696] pagetables 0 [ 509.165015][ T9696] sec_pagetables 0 [ 509.165015][ T9696] percpu 0 [ 509.165015][ T9696] sock 0 [ 509.165015][ T9696] vmalloc 0 [ 509.165015][ T9696] shmem 0 [ 509.165015][ T9696] zswap 0 [ 509.165015][ T9696] zswapped 0 [ 509.165015][ T9696] file_mapped 0 [ 509.165015][ T9696] file_dirty 0 [ 509.165015][ T9696] file_writeback 0 [ 509.165015][ T9696] swapcached 0 [ 509.165015][ T9696] anon_thp 0 [ 509.165015][ T9696] file_thp 0 [ 509.165015][ T9696] shmem_thp 0 [ 509.165015][ T9696] inactive_anon 0 [ 509.165015][ T9696] active_anon 0 [ 509.165015][ T9696] inactive_file 0 [ 509.165015][ T9696] active_file 0 [ 509.165015][ T9696] unevictable 0 [ 509.165015][ T9696] slab_reclaimable 6752 [ 509.165015][ T9696] slab_unreclaimable 0 [ 509.165015][ T9696] slab 6752 [ 509.165015][ T9696] workingset_refault_anon 0 [ 509.290194][ T9696] Out of memory and no killable processes... [ 509.296750][ T9716] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 509.329564][ T9716] CPU: 0 PID: 9716 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 509.340036][ T9716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 509.350114][ T9716] Call Trace: [ 509.353410][ T9716] [ 509.356354][ T9716] dump_stack_lvl+0x1e3/0x2d0 [ 509.361072][ T9716] ? nf_tcp_handle_invalid+0x630/0x630 [ 509.366644][ T9716] ? panic+0x770/0x770 [ 509.370742][ T9716] dump_header+0xdd/0xa30 [ 509.375081][ T9716] out_of_memory+0x895/0xb30 [ 509.379680][ T9716] ? unregister_oom_notifier+0x20/0x20 [ 509.385144][ T9716] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 509.391129][ T9716] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 509.396702][ T9716] ? preempt_schedule_thunk+0x16/0x20 [ 509.402106][ T9716] ? mem_cgroup_oom_trylock+0x220/0x220 [ 509.407675][ T9716] ? cgroup_file_notify+0x123/0x190 [ 509.412914][ T9716] memory_max_write+0x374/0x490 [ 509.417779][ T9716] ? memory_max_show+0xa0/0xa0 [ 509.422750][ T9716] ? read_lock_is_recursive+0x10/0x10 [ 509.428150][ T9716] ? memory_max_show+0xa0/0xa0 [ 509.432939][ T9716] cgroup_file_write+0x2ab/0x780 [ 509.437904][ T9716] ? cgroup_seqfile_stop+0xd0/0xd0 [ 509.443033][ T9716] ? cgroup_seqfile_stop+0xd0/0xd0 [ 509.448185][ T9716] kernfs_fop_write_iter+0x3ac/0x500 [ 509.453490][ T9716] do_iter_write+0x6f0/0xc50 [ 509.458100][ T9716] ? rcu_read_lock_sched_held+0x89/0x130 [ 509.463734][ T9716] ? vfs_iter_write+0xa0/0xa0 [ 509.468419][ T9716] ? vfs_iter_write+0x69/0xa0 [ 509.473098][ T9716] iter_file_splice_write+0x830/0xff0 [ 509.478488][ T9716] ? splice_from_pipe+0x220/0x220 [ 509.483519][ T9716] ? splice_shrink_spd+0xb0/0xb0 [ 509.488467][ T9716] ? splice_from_pipe+0x220/0x220 [ 509.493532][ T9716] direct_splice_actor+0xe6/0x1c0 [ 509.498733][ T9716] splice_direct_to_actor+0x4e4/0xc00 [ 509.504116][ T9716] ? do_splice_direct+0x3f0/0x3f0 [ 509.509139][ T9716] ? pipe_to_sendpage+0x340/0x340 [ 509.514163][ T9716] ? bpf_lsm_file_permission+0x5/0x10 [ 509.519536][ T9716] ? security_file_permission+0xe0/0x5c0 [ 509.525170][ T9716] do_splice_direct+0x2a0/0x3f0 [ 509.530027][ T9716] ? splice_direct_to_actor+0xc00/0xc00 [ 509.535569][ T9716] ? rcu_read_lock_any_held+0xb3/0x150 [ 509.541042][ T9716] do_sendfile+0x641/0xfd0 [ 509.545468][ T9716] ? do_pwritev+0x360/0x360 [ 509.549975][ T9716] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 509.555960][ T9716] __se_sys_sendfile64+0x178/0x1e0 [ 509.561073][ T9716] ? __x64_sys_sendfile64+0xa0/0xa0 [ 509.566359][ T9716] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 509.572431][ T9716] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 509.578619][ T9716] do_syscall_64+0x2b/0x70 [ 509.583222][ T9716] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 509.589118][ T9716] RIP: 0033:0x7ff452b1b0b9 [ 509.593534][ T9716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.613230][ T9716] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 509.621639][ T9716] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 509.629602][ T9716] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 509.637568][ T9716] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 509.645541][ T9716] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 509.653505][ T9716] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 509.661574][ T9716] [ 509.702346][ T9716] memory: usage 8kB, limit 0kB, failcnt 557 [ 509.708645][ T9716] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 509.715771][ T9716] Memory cgroup stats for /syz1: [ 509.715959][ T9716] anon 0 [ 509.715959][ T9716] file 0 [ 509.715959][ T9716] kernel 8192 [ 509.715959][ T9716] kernel_stack 0 [ 509.715959][ T9716] pagetables 0 [ 509.715959][ T9716] sec_pagetables 0 [ 509.715959][ T9716] percpu 0 [ 509.715959][ T9716] sock 0 [ 509.715959][ T9716] vmalloc 0 [ 509.715959][ T9716] shmem 0 [ 509.715959][ T9716] zswap 0 [ 509.715959][ T9716] zswapped 0 [ 509.715959][ T9716] file_mapped 0 [ 509.715959][ T9716] file_dirty 0 [ 509.715959][ T9716] file_writeback 0 [ 509.715959][ T9716] swapcached 0 [ 509.715959][ T9716] anon_thp 0 [ 509.715959][ T9716] file_thp 0 [ 509.715959][ T9716] shmem_thp 0 [ 509.715959][ T9716] inactive_anon 0 [ 509.715959][ T9716] active_anon 0 [ 509.715959][ T9716] inactive_file 0 [ 509.715959][ T9716] active_file 0 [ 509.715959][ T9716] unevictable 0 [ 509.715959][ T9716] slab_reclaimable 6752 [ 509.715959][ T9716] slab_unreclaimable 0 [ 509.715959][ T9716] slab 6752 [ 509.715959][ T9716] workingset_refault_anon 0 [ 509.827069][ T9716] Out of memory and no killable processes... [ 509.833308][ T9731] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 509.873193][ T9731] CPU: 0 PID: 9731 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 509.883668][ T9731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 509.893748][ T9731] Call Trace: [ 509.897049][ T9731] [ 509.900004][ T9731] dump_stack_lvl+0x1e3/0x2d0 [ 509.904725][ T9731] ? nf_tcp_handle_invalid+0x630/0x630 [ 509.910247][ T9731] ? panic+0x770/0x770 [ 509.914384][ T9731] dump_header+0xdd/0xa30 [ 509.918757][ T9731] out_of_memory+0x895/0xb30 [ 509.923734][ T9731] ? unregister_oom_notifier+0x20/0x20 [ 509.929402][ T9731] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 509.935433][ T9731] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 509.941280][ T9731] ? preempt_schedule_thunk+0x16/0x20 [ 509.946695][ T9731] ? mem_cgroup_oom_trylock+0x220/0x220 [ 509.952716][ T9731] ? cgroup_file_notify+0x123/0x190 [ 509.958191][ T9731] memory_max_write+0x374/0x490 [ 509.963142][ T9731] ? memory_max_show+0xa0/0xa0 [ 509.967927][ T9731] ? read_lock_is_recursive+0x10/0x10 [ 509.973364][ T9731] ? memory_max_show+0xa0/0xa0 [ 509.978426][ T9731] cgroup_file_write+0x2ab/0x780 [ 509.983381][ T9731] ? cgroup_seqfile_stop+0xd0/0xd0 [ 509.988535][ T9731] ? cgroup_seqfile_stop+0xd0/0xd0 [ 509.993643][ T9731] kernfs_fop_write_iter+0x3ac/0x500 [ 509.999020][ T9731] do_iter_write+0x6f0/0xc50 [ 510.003618][ T9731] ? rcu_read_lock_sched_held+0x89/0x130 [ 510.009246][ T9731] ? vfs_iter_write+0xa0/0xa0 [ 510.013935][ T9731] ? vfs_iter_write+0x69/0xa0 [ 510.018611][ T9731] iter_file_splice_write+0x830/0xff0 [ 510.024005][ T9731] ? splice_from_pipe+0x220/0x220 [ 510.029031][ T9731] ? splice_shrink_spd+0xb0/0xb0 [ 510.033980][ T9731] ? splice_from_pipe+0x220/0x220 [ 510.039006][ T9731] direct_splice_actor+0xe6/0x1c0 [ 510.044041][ T9731] splice_direct_to_actor+0x4e4/0xc00 [ 510.049445][ T9731] ? do_splice_direct+0x3f0/0x3f0 [ 510.054476][ T9731] ? pipe_to_sendpage+0x340/0x340 [ 510.059502][ T9731] ? bpf_lsm_file_permission+0x5/0x10 [ 510.064876][ T9731] ? security_file_permission+0xe0/0x5c0 [ 510.070535][ T9731] do_splice_direct+0x2a0/0x3f0 [ 510.075388][ T9731] ? splice_direct_to_actor+0xc00/0xc00 [ 510.080934][ T9731] ? rcu_read_lock_any_held+0xb3/0x150 [ 510.086585][ T9731] do_sendfile+0x641/0xfd0 [ 510.091011][ T9731] ? do_pwritev+0x360/0x360 [ 510.095527][ T9731] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 510.101506][ T9731] __se_sys_sendfile64+0x178/0x1e0 [ 510.106620][ T9731] ? __x64_sys_sendfile64+0xa0/0xa0 [ 510.111816][ T9731] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 510.117797][ T9731] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 510.123803][ T9731] do_syscall_64+0x2b/0x70 [ 510.128234][ T9731] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 510.134131][ T9731] RIP: 0033:0x7ff452b1b0b9 [ 510.138637][ T9731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 510.158286][ T9731] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 510.166730][ T9731] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 510.174698][ T9731] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 510.182663][ T9731] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 510.190630][ T9731] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 510.198597][ T9731] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 510.206578][ T9731] [ 510.234840][ T9731] memory: usage 8kB, limit 0kB, failcnt 557 [ 510.244538][ T9731] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 510.255581][ T9731] Memory cgroup stats for /syz1: [ 510.255767][ T9731] anon 0 [ 510.255767][ T9731] file 0 [ 510.255767][ T9731] kernel 8192 [ 510.255767][ T9731] kernel_stack 0 [ 510.255767][ T9731] pagetables 0 [ 510.255767][ T9731] sec_pagetables 0 [ 510.255767][ T9731] percpu 0 [ 510.255767][ T9731] sock 0 [ 510.255767][ T9731] vmalloc 0 [ 510.255767][ T9731] shmem 0 [ 510.255767][ T9731] zswap 0 [ 510.255767][ T9731] zswapped 0 [ 510.255767][ T9731] file_mapped 0 [ 510.255767][ T9731] file_dirty 0 [ 510.255767][ T9731] file_writeback 0 [ 510.255767][ T9731] swapcached 0 [ 510.255767][ T9731] anon_thp 0 [ 510.255767][ T9731] file_thp 0 [ 510.255767][ T9731] shmem_thp 0 [ 510.255767][ T9731] inactive_anon 0 [ 510.255767][ T9731] active_anon 0 [ 510.255767][ T9731] inactive_file 0 [ 510.255767][ T9731] active_file 0 [ 510.255767][ T9731] unevictable 0 [ 510.255767][ T9731] slab_reclaimable 6752 [ 510.255767][ T9731] slab_unreclaimable 0 [ 510.255767][ T9731] slab 6752 [ 510.255767][ T9731] workingset_refault_anon 0 [ 510.371578][ T9731] Out of memory and no killable processes... [ 510.385539][ T9741] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 510.418308][ T9741] CPU: 1 PID: 9741 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 510.428779][ T9741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 510.438865][ T9741] Call Trace: [ 510.442175][ T9741] [ 510.445129][ T9741] dump_stack_lvl+0x1e3/0x2d0 [ 510.449840][ T9741] ? nf_tcp_handle_invalid+0x630/0x630 [ 510.455322][ T9741] ? panic+0x770/0x770 [ 510.459538][ T9741] dump_header+0xdd/0xa30 [ 510.463898][ T9741] out_of_memory+0x895/0xb30 [ 510.468517][ T9741] ? unregister_oom_notifier+0x20/0x20 [ 510.474180][ T9741] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 510.480290][ T9741] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 510.485868][ T9741] ? preempt_schedule_thunk+0x16/0x20 [ 510.491364][ T9741] ? mem_cgroup_oom_trylock+0x220/0x220 [ 510.496954][ T9741] ? cgroup_file_notify+0x123/0x190 [ 510.502288][ T9741] memory_max_write+0x374/0x490 [ 510.507198][ T9741] ? memory_max_show+0xa0/0xa0 [ 510.512001][ T9741] ? read_lock_is_recursive+0x10/0x10 [ 510.517408][ T9741] ? memory_max_show+0xa0/0xa0 [ 510.522215][ T9741] cgroup_file_write+0x2ab/0x780 [ 510.527281][ T9741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 510.532525][ T9741] ? cgroup_seqfile_stop+0xd0/0xd0 [ 510.537662][ T9741] kernfs_fop_write_iter+0x3ac/0x500 [ 510.542994][ T9741] do_iter_write+0x6f0/0xc50 [ 510.547628][ T9741] ? rcu_read_lock_sched_held+0x89/0x130 [ 510.553293][ T9741] ? vfs_iter_write+0xa0/0xa0 [ 510.558019][ T9741] ? vfs_iter_write+0x69/0xa0 [ 510.562838][ T9741] iter_file_splice_write+0x830/0xff0 [ 510.568459][ T9741] ? splice_from_pipe+0x220/0x220 [ 510.573531][ T9741] ? splice_shrink_spd+0xb0/0xb0 [ 510.578521][ T9741] ? splice_from_pipe+0x220/0x220 [ 510.583579][ T9741] direct_splice_actor+0xe6/0x1c0 [ 510.588639][ T9741] splice_direct_to_actor+0x4e4/0xc00 [ 510.594445][ T9741] ? do_splice_direct+0x3f0/0x3f0 [ 510.599508][ T9741] ? pipe_to_sendpage+0x340/0x340 [ 510.604662][ T9741] ? bpf_lsm_file_permission+0x5/0x10 [ 510.610079][ T9741] ? security_file_permission+0xe0/0x5c0 [ 510.615751][ T9741] do_splice_direct+0x2a0/0x3f0 [ 510.620642][ T9741] ? splice_direct_to_actor+0xc00/0xc00 [ 510.626212][ T9741] ? rcu_read_lock_any_held+0xb3/0x150 [ 510.631738][ T9741] do_sendfile+0x641/0xfd0 [ 510.636387][ T9741] ? do_pwritev+0x360/0x360 [ 510.640933][ T9741] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 510.647139][ T9741] __se_sys_sendfile64+0x178/0x1e0 [ 510.652382][ T9741] ? __x64_sys_sendfile64+0xa0/0xa0 [ 510.657617][ T9741] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 510.663948][ T9741] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 510.670053][ T9741] do_syscall_64+0x2b/0x70 [ 510.674496][ T9741] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 510.680858][ T9741] RIP: 0033:0x7ff452b1b0b9 [ 510.685298][ T9741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 510.705286][ T9741] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 510.713826][ T9741] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 510.721912][ T9741] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 510.730003][ T9741] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 510.738001][ T9741] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 510.746193][ T9741] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 510.754220][ T9741] [ 510.768355][ T9741] memory: usage 8kB, limit 0kB, failcnt 557 [ 510.777344][ T9741] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 510.805154][ T9741] Memory cgroup stats for /syz1: [ 510.805378][ T9741] anon 0 [ 510.805378][ T9741] file 0 [ 510.805378][ T9741] kernel 8192 [ 510.805378][ T9741] kernel_stack 0 [ 510.805378][ T9741] pagetables 0 [ 510.805378][ T9741] sec_pagetables 0 [ 510.805378][ T9741] percpu 0 [ 510.805378][ T9741] sock 0 [ 510.805378][ T9741] vmalloc 0 [ 510.805378][ T9741] shmem 0 [ 510.805378][ T9741] zswap 0 [ 510.805378][ T9741] zswapped 0 [ 510.805378][ T9741] file_mapped 0 [ 510.805378][ T9741] file_dirty 0 [ 510.805378][ T9741] file_writeback 0 [ 510.805378][ T9741] swapcached 0 [ 510.805378][ T9741] anon_thp 0 [ 510.805378][ T9741] file_thp 0 [ 510.805378][ T9741] shmem_thp 0 [ 510.805378][ T9741] inactive_anon 0 [ 510.805378][ T9741] active_anon 0 [ 510.805378][ T9741] inactive_file 0 [ 510.805378][ T9741] active_file 0 [ 510.805378][ T9741] unevictable 0 [ 510.805378][ T9741] slab_reclaimable 6752 [ 510.805378][ T9741] slab_unreclaimable 0 [ 510.805378][ T9741] slab 6752 [ 510.805378][ T9741] workingset_refault_anon 0 [ 510.924190][ T9741] Out of memory and no killable processes... [ 510.957113][ T9762] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 510.979242][ T9762] CPU: 0 PID: 9762 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 510.989720][ T9762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 510.999895][ T9762] Call Trace: [ 511.003200][ T9762] [ 511.006614][ T9762] dump_stack_lvl+0x1e3/0x2d0 [ 511.011322][ T9762] ? nf_tcp_handle_invalid+0x630/0x630 [ 511.016801][ T9762] ? panic+0x770/0x770 [ 511.021326][ T9762] dump_header+0xdd/0xa30 [ 511.025759][ T9762] out_of_memory+0x895/0xb30 [ 511.030525][ T9762] ? unregister_oom_notifier+0x20/0x20 [ 511.035986][ T9762] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 511.041975][ T9762] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 511.047610][ T9762] ? preempt_schedule_thunk+0x16/0x20 [ 511.052988][ T9762] ? mem_cgroup_oom_trylock+0x220/0x220 [ 511.058549][ T9762] ? cgroup_file_notify+0x123/0x190 [ 511.063755][ T9762] memory_max_write+0x374/0x490 [ 511.068706][ T9762] ? memory_max_show+0xa0/0xa0 [ 511.073472][ T9762] ? read_lock_is_recursive+0x10/0x10 [ 511.078858][ T9762] ? memory_max_show+0xa0/0xa0 [ 511.083622][ T9762] cgroup_file_write+0x2ab/0x780 [ 511.088573][ T9762] ? cgroup_seqfile_stop+0xd0/0xd0 [ 511.093714][ T9762] ? cgroup_seqfile_stop+0xd0/0xd0 [ 511.098912][ T9762] kernfs_fop_write_iter+0x3ac/0x500 [ 511.104244][ T9762] do_iter_write+0x6f0/0xc50 [ 511.108858][ T9762] ? rcu_read_lock_sched_held+0x89/0x130 [ 511.114507][ T9762] ? vfs_iter_write+0xa0/0xa0 [ 511.119296][ T9762] ? vfs_iter_write+0x69/0xa0 [ 511.124161][ T9762] iter_file_splice_write+0x830/0xff0 [ 511.129647][ T9762] ? splice_from_pipe+0x220/0x220 [ 511.135634][ T9762] ? splice_shrink_spd+0xb0/0xb0 [ 511.140767][ T9762] ? splice_from_pipe+0x220/0x220 [ 511.145999][ T9762] direct_splice_actor+0xe6/0x1c0 [ 511.151034][ T9762] splice_direct_to_actor+0x4e4/0xc00 [ 511.156434][ T9762] ? do_splice_direct+0x3f0/0x3f0 [ 511.161811][ T9762] ? pipe_to_sendpage+0x340/0x340 [ 511.166943][ T9762] ? bpf_lsm_file_permission+0x5/0x10 [ 511.172327][ T9762] ? security_file_permission+0xe0/0x5c0 [ 511.177963][ T9762] do_splice_direct+0x2a0/0x3f0 [ 511.183206][ T9762] ? splice_direct_to_actor+0xc00/0xc00 [ 511.188768][ T9762] ? rcu_read_lock_any_held+0xb3/0x150 [ 511.194263][ T9762] do_sendfile+0x641/0xfd0 [ 511.198726][ T9762] ? do_pwritev+0x360/0x360 [ 511.205112][ T9762] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 511.211116][ T9762] __se_sys_sendfile64+0x178/0x1e0 [ 511.216251][ T9762] ? __x64_sys_sendfile64+0xa0/0xa0 [ 511.221561][ T9762] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 511.227555][ T9762] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 511.233740][ T9762] do_syscall_64+0x2b/0x70 [ 511.238544][ T9762] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 511.244453][ T9762] RIP: 0033:0x7ff452b1b0b9 [ 511.248882][ T9762] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.268490][ T9762] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 511.276950][ T9762] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 511.284923][ T9762] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 511.293151][ T9762] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 511.301124][ T9762] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 511.309822][ T9762] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 511.317806][ T9762] [ 511.376172][ T9762] memory: usage 8kB, limit 0kB, failcnt 557 [ 511.383867][ T9762] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 511.399947][ T9762] Memory cgroup stats for /syz1: [ 511.400127][ T9762] anon 0 [ 511.400127][ T9762] file 0 [ 511.400127][ T9762] kernel 8192 [ 511.400127][ T9762] kernel_stack 0 [ 511.400127][ T9762] pagetables 0 [ 511.400127][ T9762] sec_pagetables 0 [ 511.400127][ T9762] percpu 0 [ 511.400127][ T9762] sock 0 [ 511.400127][ T9762] vmalloc 0 [ 511.400127][ T9762] shmem 0 [ 511.400127][ T9762] zswap 0 [ 511.400127][ T9762] zswapped 0 [ 511.400127][ T9762] file_mapped 0 [ 511.400127][ T9762] file_dirty 0 [ 511.400127][ T9762] file_writeback 0 [ 511.400127][ T9762] swapcached 0 [ 511.400127][ T9762] anon_thp 0 [ 511.400127][ T9762] file_thp 0 [ 511.400127][ T9762] shmem_thp 0 [ 511.400127][ T9762] inactive_anon 0 [ 511.400127][ T9762] active_anon 0 [ 511.400127][ T9762] inactive_file 0 [ 511.400127][ T9762] active_file 0 [ 511.400127][ T9762] unevictable 0 [ 511.400127][ T9762] slab_reclaimable 6752 [ 511.400127][ T9762] slab_unreclaimable 0 [ 511.400127][ T9762] slab 6752 [ 511.400127][ T9762] workingset_refault_anon 0 [ 511.512126][ T9762] Out of memory and no killable processes... [ 511.524032][ T9774] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 511.556032][ T9774] CPU: 1 PID: 9774 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 511.566500][ T9774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 511.576582][ T9774] Call Trace: [ 511.579893][ T9774] [ 511.582850][ T9774] dump_stack_lvl+0x1e3/0x2d0 [ 511.587558][ T9774] ? nf_tcp_handle_invalid+0x630/0x630 [ 511.593045][ T9774] ? panic+0x770/0x770 [ 511.597161][ T9774] dump_header+0xdd/0xa30 [ 511.601523][ T9774] out_of_memory+0x895/0xb30 [ 511.606137][ T9774] ? unregister_oom_notifier+0x20/0x20 [ 511.611617][ T9774] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 511.617732][ T9774] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 511.623353][ T9774] ? preempt_schedule_thunk+0x16/0x20 [ 511.628774][ T9774] ? mem_cgroup_oom_trylock+0x220/0x220 [ 511.634368][ T9774] ? cgroup_file_notify+0x123/0x190 [ 511.639606][ T9774] memory_max_write+0x374/0x490 [ 511.644494][ T9774] ? memory_max_show+0xa0/0xa0 [ 511.649331][ T9774] ? read_lock_is_recursive+0x10/0x10 [ 511.654907][ T9774] ? memory_max_show+0xa0/0xa0 [ 511.659696][ T9774] cgroup_file_write+0x2ab/0x780 [ 511.664670][ T9774] ? cgroup_seqfile_stop+0xd0/0xd0 [ 511.669820][ T9774] ? cgroup_seqfile_stop+0xd0/0xd0 [ 511.674960][ T9774] kernfs_fop_write_iter+0x3ac/0x500 [ 511.680284][ T9774] do_iter_write+0x6f0/0xc50 [ 511.684911][ T9774] ? rcu_read_lock_sched_held+0x89/0x130 [ 511.690574][ T9774] ? vfs_iter_write+0xa0/0xa0 [ 511.695383][ T9774] ? vfs_iter_write+0x69/0xa0 [ 511.700086][ T9774] iter_file_splice_write+0x830/0xff0 [ 511.705509][ T9774] ? splice_from_pipe+0x220/0x220 [ 511.710566][ T9774] ? splice_shrink_spd+0xb0/0xb0 [ 511.715547][ T9774] ? splice_from_pipe+0x220/0x220 [ 511.720600][ T9774] direct_splice_actor+0xe6/0x1c0 [ 511.725661][ T9774] splice_direct_to_actor+0x4e4/0xc00 [ 511.731080][ T9774] ? do_splice_direct+0x3f0/0x3f0 [ 511.736129][ T9774] ? pipe_to_sendpage+0x340/0x340 [ 511.741186][ T9774] ? bpf_lsm_file_permission+0x5/0x10 [ 511.746588][ T9774] ? security_file_permission+0xe0/0x5c0 [ 511.752253][ T9774] do_splice_direct+0x2a0/0x3f0 [ 511.757135][ T9774] ? splice_direct_to_actor+0xc00/0xc00 [ 511.762702][ T9774] ? rcu_read_lock_any_held+0xb3/0x150 [ 511.768203][ T9774] do_sendfile+0x641/0xfd0 [ 511.772659][ T9774] ? do_pwritev+0x360/0x360 [ 511.777194][ T9774] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 511.783206][ T9774] __se_sys_sendfile64+0x178/0x1e0 [ 511.788345][ T9774] ? __x64_sys_sendfile64+0xa0/0xa0 [ 511.793582][ T9774] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 511.799597][ T9774] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 511.805611][ T9774] do_syscall_64+0x2b/0x70 [ 511.810055][ T9774] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 511.815965][ T9774] RIP: 0033:0x7ff452b1b0b9 [ 511.820478][ T9774] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.840284][ T9774] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 511.848732][ T9774] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 511.856729][ T9774] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 511.864722][ T9774] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 511.872803][ T9774] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 511.880802][ T9774] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 511.888822][ T9774] [ 511.941602][ T9774] memory: usage 8kB, limit 0kB, failcnt 557 [ 511.947767][ T9774] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 511.954733][ T9774] Memory cgroup stats for /syz1: [ 511.954870][ T9774] anon 0 [ 511.954870][ T9774] file 0 [ 511.954870][ T9774] kernel 8192 [ 511.954870][ T9774] kernel_stack 0 [ 511.954870][ T9774] pagetables 0 [ 511.954870][ T9774] sec_pagetables 0 [ 511.954870][ T9774] percpu 0 [ 511.954870][ T9774] sock 0 [ 511.954870][ T9774] vmalloc 0 [ 511.954870][ T9774] shmem 0 [ 511.954870][ T9774] zswap 0 [ 511.954870][ T9774] zswapped 0 [ 511.954870][ T9774] file_mapped 0 [ 511.954870][ T9774] file_dirty 0 [ 511.954870][ T9774] file_writeback 0 [ 511.954870][ T9774] swapcached 0 [ 511.954870][ T9774] anon_thp 0 [ 511.954870][ T9774] file_thp 0 [ 511.954870][ T9774] shmem_thp 0 [ 511.954870][ T9774] inactive_anon 0 [ 511.954870][ T9774] active_anon 0 [ 511.954870][ T9774] inactive_file 0 [ 511.954870][ T9774] active_file 0 [ 511.954870][ T9774] unevictable 0 [ 511.954870][ T9774] slab_reclaimable 6752 [ 511.954870][ T9774] slab_unreclaimable 0 [ 511.954870][ T9774] slab 6752 [ 511.954870][ T9774] workingset_refault_anon 0 [ 512.055601][ T9774] Out of memory and no killable processes... [ 512.063820][ T9789] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 512.103891][ T9789] CPU: 1 PID: 9789 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 512.114535][ T9789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 512.124703][ T9789] Call Trace: [ 512.127986][ T9789] [ 512.130926][ T9789] dump_stack_lvl+0x1e3/0x2d0 [ 512.135704][ T9789] ? nf_tcp_handle_invalid+0x630/0x630 [ 512.141337][ T9789] ? panic+0x770/0x770 [ 512.145457][ T9789] dump_header+0xdd/0xa30 [ 512.149819][ T9789] out_of_memory+0x895/0xb30 [ 512.154421][ T9789] ? unregister_oom_notifier+0x20/0x20 [ 512.159880][ T9789] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 512.165866][ T9789] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 512.171411][ T9789] ? preempt_schedule_thunk+0x16/0x20 [ 512.176791][ T9789] ? mem_cgroup_oom_trylock+0x220/0x220 [ 512.182432][ T9789] ? cgroup_file_notify+0x123/0x190 [ 512.187638][ T9789] memory_max_write+0x374/0x490 [ 512.192491][ T9789] ? memory_max_show+0xa0/0xa0 [ 512.197252][ T9789] ? read_lock_is_recursive+0x10/0x10 [ 512.202633][ T9789] ? memory_max_show+0xa0/0xa0 [ 512.207391][ T9789] cgroup_file_write+0x2ab/0x780 [ 512.212348][ T9789] ? cgroup_seqfile_stop+0xd0/0xd0 [ 512.217472][ T9789] ? cgroup_seqfile_stop+0xd0/0xd0 [ 512.222596][ T9789] kernfs_fop_write_iter+0x3ac/0x500 [ 512.227899][ T9789] do_iter_write+0x6f0/0xc50 [ 512.232501][ T9789] ? rcu_read_lock_sched_held+0x89/0x130 [ 512.238304][ T9789] ? vfs_iter_write+0xa0/0xa0 [ 512.242991][ T9789] ? vfs_iter_write+0x69/0xa0 [ 512.247842][ T9789] iter_file_splice_write+0x830/0xff0 [ 512.253236][ T9789] ? splice_from_pipe+0x220/0x220 [ 512.258369][ T9789] ? splice_shrink_spd+0xb0/0xb0 [ 512.263316][ T9789] ? splice_from_pipe+0x220/0x220 [ 512.268341][ T9789] direct_splice_actor+0xe6/0x1c0 [ 512.273569][ T9789] splice_direct_to_actor+0x4e4/0xc00 [ 512.278979][ T9789] ? do_splice_direct+0x3f0/0x3f0 [ 512.284010][ T9789] ? pipe_to_sendpage+0x340/0x340 [ 512.289130][ T9789] ? bpf_lsm_file_permission+0x5/0x10 [ 512.294499][ T9789] ? security_file_permission+0xe0/0x5c0 [ 512.300141][ T9789] do_splice_direct+0x2a0/0x3f0 [ 512.304995][ T9789] ? splice_direct_to_actor+0xc00/0xc00 [ 512.310551][ T9789] ? rcu_read_lock_any_held+0xb3/0x150 [ 512.316022][ T9789] do_sendfile+0x641/0xfd0 [ 512.320451][ T9789] ? do_pwritev+0x360/0x360 [ 512.324960][ T9789] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 512.330943][ T9789] __se_sys_sendfile64+0x178/0x1e0 [ 512.336142][ T9789] ? __x64_sys_sendfile64+0xa0/0xa0 [ 512.341425][ T9789] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 512.347436][ T9789] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 512.353414][ T9789] do_syscall_64+0x2b/0x70 [ 512.357831][ T9789] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 512.363808][ T9789] RIP: 0033:0x7ff452b1b0b9 [ 512.368308][ T9789] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.387907][ T9789] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 512.396402][ T9789] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 512.404369][ T9789] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 512.412352][ T9789] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 512.420329][ T9789] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 512.428294][ T9789] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 512.436279][ T9789] [ 512.464523][ T9789] memory: usage 8kB, limit 0kB, failcnt 557 [ 512.476065][ T9789] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 512.484849][ T9789] Memory cgroup stats for /syz1: [ 512.485020][ T9789] anon 0 [ 512.485020][ T9789] file 0 [ 512.485020][ T9789] kernel 8192 [ 512.485020][ T9789] kernel_stack 0 [ 512.485020][ T9789] pagetables 0 [ 512.485020][ T9789] sec_pagetables 0 [ 512.485020][ T9789] percpu 0 [ 512.485020][ T9789] sock 0 [ 512.485020][ T9789] vmalloc 0 [ 512.485020][ T9789] shmem 0 [ 512.485020][ T9789] zswap 0 [ 512.485020][ T9789] zswapped 0 [ 512.485020][ T9789] file_mapped 0 [ 512.485020][ T9789] file_dirty 0 [ 512.485020][ T9789] file_writeback 0 [ 512.485020][ T9789] swapcached 0 [ 512.485020][ T9789] anon_thp 0 [ 512.485020][ T9789] file_thp 0 [ 512.485020][ T9789] shmem_thp 0 [ 512.485020][ T9789] inactive_anon 0 [ 512.485020][ T9789] active_anon 0 [ 512.485020][ T9789] inactive_file 0 [ 512.485020][ T9789] active_file 0 [ 512.485020][ T9789] unevictable 0 [ 512.485020][ T9789] slab_reclaimable 6752 [ 512.485020][ T9789] slab_unreclaimable 0 [ 512.485020][ T9789] slab 6752 [ 512.485020][ T9789] workingset_refault_anon 0 [ 512.587397][ T9789] Out of memory and no killable processes... [ 512.615497][ T9796] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 512.641198][ T9796] CPU: 0 PID: 9796 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 512.651689][ T9796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 512.661774][ T9796] Call Trace: [ 512.665079][ T9796] [ 512.668039][ T9796] dump_stack_lvl+0x1e3/0x2d0 [ 512.672840][ T9796] ? nf_tcp_handle_invalid+0x630/0x630 [ 512.679115][ T9796] ? panic+0x770/0x770 [ 512.683907][ T9796] dump_header+0xdd/0xa30 [ 512.688276][ T9796] out_of_memory+0x895/0xb30 [ 512.692879][ T9796] ? unregister_oom_notifier+0x20/0x20 [ 512.698878][ T9796] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 512.705122][ T9796] ? lockdep_hardirqs_on+0x95/0x140 [ 512.710321][ T9796] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 512.716491][ T9796] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 512.722821][ T9796] ? preempt_schedule_thunk+0x16/0x20 [ 512.728233][ T9796] ? mem_cgroup_oom_trylock+0x220/0x220 [ 512.733793][ T9796] ? cgroup_file_notify+0x123/0x190 [ 512.738993][ T9796] memory_max_write+0x374/0x490 [ 512.743937][ T9796] ? memory_max_show+0xa0/0xa0 [ 512.748891][ T9796] ? read_lock_is_recursive+0x10/0x10 [ 512.754262][ T9796] ? memory_max_show+0xa0/0xa0 [ 512.759033][ T9796] cgroup_file_write+0x2ab/0x780 [ 512.763975][ T9796] ? cgroup_seqfile_stop+0xd0/0xd0 [ 512.769093][ T9796] ? cgroup_seqfile_stop+0xd0/0xd0 [ 512.774199][ T9796] kernfs_fop_write_iter+0x3ac/0x500 [ 512.779590][ T9796] do_iter_write+0x6f0/0xc50 [ 512.784185][ T9796] ? rcu_read_lock_sched_held+0x89/0x130 [ 512.789818][ T9796] ? vfs_iter_write+0xa0/0xa0 [ 512.794522][ T9796] ? vfs_iter_write+0x69/0xa0 [ 512.799242][ T9796] iter_file_splice_write+0x830/0xff0 [ 512.804638][ T9796] ? splice_from_pipe+0x220/0x220 [ 512.809682][ T9796] ? splice_shrink_spd+0xb0/0xb0 [ 512.814629][ T9796] ? splice_from_pipe+0x220/0x220 [ 512.819654][ T9796] direct_splice_actor+0xe6/0x1c0 [ 512.824680][ T9796] splice_direct_to_actor+0x4e4/0xc00 [ 512.830065][ T9796] ? do_splice_direct+0x3f0/0x3f0 [ 512.835179][ T9796] ? pipe_to_sendpage+0x340/0x340 [ 512.840225][ T9796] ? bpf_lsm_file_permission+0x5/0x10 [ 512.845601][ T9796] ? security_file_permission+0xe0/0x5c0 [ 512.851244][ T9796] do_splice_direct+0x2a0/0x3f0 [ 512.856100][ T9796] ? splice_direct_to_actor+0xc00/0xc00 [ 512.861649][ T9796] ? rcu_read_lock_any_held+0xb3/0x150 [ 512.867118][ T9796] do_sendfile+0x641/0xfd0 [ 512.871548][ T9796] ? do_pwritev+0x360/0x360 [ 512.876055][ T9796] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 512.882050][ T9796] __se_sys_sendfile64+0x178/0x1e0 [ 512.887162][ T9796] ? __x64_sys_sendfile64+0xa0/0xa0 [ 512.892363][ T9796] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 512.898346][ T9796] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 512.904323][ T9796] do_syscall_64+0x2b/0x70 [ 512.908742][ T9796] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 512.914632][ T9796] RIP: 0033:0x7ff452b1b0b9 [ 512.919044][ T9796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.938644][ T9796] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 512.947584][ T9796] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 512.955727][ T9796] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 512.963692][ T9796] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 512.971687][ T9796] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 512.979763][ T9796] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 512.987853][ T9796] [ 513.007380][ T9796] memory: usage 8kB, limit 0kB, failcnt 557 [ 513.013597][ T9796] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 513.032779][ T9796] Memory cgroup stats for /syz1: [ 513.033149][ T9796] anon 0 [ 513.033149][ T9796] file 0 [ 513.033149][ T9796] kernel 8192 [ 513.033149][ T9796] kernel_stack 0 [ 513.033149][ T9796] pagetables 0 [ 513.033149][ T9796] sec_pagetables 0 [ 513.033149][ T9796] percpu 0 [ 513.033149][ T9796] sock 0 [ 513.033149][ T9796] vmalloc 0 [ 513.033149][ T9796] shmem 0 [ 513.033149][ T9796] zswap 0 [ 513.033149][ T9796] zswapped 0 [ 513.033149][ T9796] file_mapped 0 [ 513.033149][ T9796] file_dirty 0 [ 513.033149][ T9796] file_writeback 0 [ 513.033149][ T9796] swapcached 0 [ 513.033149][ T9796] anon_thp 0 [ 513.033149][ T9796] file_thp 0 [ 513.033149][ T9796] shmem_thp 0 [ 513.033149][ T9796] inactive_anon 0 [ 513.033149][ T9796] active_anon 0 [ 513.033149][ T9796] inactive_file 0 [ 513.033149][ T9796] active_file 0 [ 513.033149][ T9796] unevictable 0 [ 513.033149][ T9796] slab_reclaimable 6752 [ 513.033149][ T9796] slab_unreclaimable 0 [ 513.033149][ T9796] slab 6752 [ 513.033149][ T9796] workingset_refault_anon 0 [ 513.135017][ T9796] Out of memory and no killable processes... [ 513.141351][ T9799] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 513.154347][ T9799] CPU: 1 PID: 9799 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 513.164812][ T9799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 513.175001][ T9799] Call Trace: [ 513.178486][ T9799] [ 513.181439][ T9799] dump_stack_lvl+0x1e3/0x2d0 [ 513.186163][ T9799] ? nf_tcp_handle_invalid+0x630/0x630 [ 513.193315][ T9799] ? panic+0x770/0x770 [ 513.197529][ T9799] dump_header+0xdd/0xa30 [ 513.202002][ T9799] out_of_memory+0x895/0xb30 [ 513.206630][ T9799] ? unregister_oom_notifier+0x20/0x20 [ 513.212121][ T9799] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 513.218241][ T9799] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 513.223913][ T9799] ? preempt_schedule_thunk+0x16/0x20 [ 513.229414][ T9799] ? mem_cgroup_oom_trylock+0x220/0x220 [ 513.235008][ T9799] ? cgroup_file_notify+0x123/0x190 [ 513.240248][ T9799] memory_max_write+0x374/0x490 [ 513.245143][ T9799] ? memory_max_show+0xa0/0xa0 [ 513.250028][ T9799] ? read_lock_is_recursive+0x10/0x10 [ 513.255434][ T9799] ? memory_max_show+0xa0/0xa0 [ 513.261010][ T9799] cgroup_file_write+0x2ab/0x780 [ 513.265962][ T9799] ? cgroup_seqfile_stop+0xd0/0xd0 [ 513.271519][ T9799] ? cgroup_seqfile_stop+0xd0/0xd0 [ 513.276632][ T9799] kernfs_fop_write_iter+0x3ac/0x500 [ 513.281925][ T9799] do_iter_write+0x6f0/0xc50 [ 513.286609][ T9799] ? rcu_read_lock_sched_held+0x89/0x130 [ 513.292359][ T9799] ? vfs_iter_write+0xa0/0xa0 [ 513.297220][ T9799] ? vfs_iter_write+0x69/0xa0 [ 513.301902][ T9799] iter_file_splice_write+0x830/0xff0 [ 513.307295][ T9799] ? splice_from_pipe+0x220/0x220 [ 513.312333][ T9799] ? splice_shrink_spd+0xb0/0xb0 [ 513.317290][ T9799] ? splice_from_pipe+0x220/0x220 [ 513.322400][ T9799] direct_splice_actor+0xe6/0x1c0 [ 513.327544][ T9799] splice_direct_to_actor+0x4e4/0xc00 [ 513.332941][ T9799] ? do_splice_direct+0x3f0/0x3f0 [ 513.337971][ T9799] ? pipe_to_sendpage+0x340/0x340 [ 513.343000][ T9799] ? bpf_lsm_file_permission+0x5/0x10 [ 513.348378][ T9799] ? security_file_permission+0xe0/0x5c0 [ 513.354101][ T9799] do_splice_direct+0x2a0/0x3f0 [ 513.358962][ T9799] ? splice_direct_to_actor+0xc00/0xc00 [ 513.364507][ T9799] ? rcu_read_lock_any_held+0xb3/0x150 [ 513.369983][ T9799] do_sendfile+0x641/0xfd0 [ 513.374412][ T9799] ? do_pwritev+0x360/0x360 [ 513.379010][ T9799] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 513.384991][ T9799] __se_sys_sendfile64+0x178/0x1e0 [ 513.390106][ T9799] ? __x64_sys_sendfile64+0xa0/0xa0 [ 513.395314][ T9799] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 513.401300][ T9799] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 513.407368][ T9799] do_syscall_64+0x2b/0x70 [ 513.411778][ T9799] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 513.417672][ T9799] RIP: 0033:0x7ff452b1b0b9 [ 513.422084][ T9799] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.441798][ T9799] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 513.450209][ T9799] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 513.458182][ T9799] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 513.466147][ T9799] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 513.474116][ T9799] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 513.482082][ T9799] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 513.490068][ T9799] [ 513.510500][ T9799] memory: usage 8kB, limit 0kB, failcnt 557 [ 513.526167][ T9799] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 513.540483][ T9799] Memory cgroup stats for /syz1: [ 513.540662][ T9799] anon 0 [ 513.540662][ T9799] file 0 [ 513.540662][ T9799] kernel 8192 [ 513.540662][ T9799] kernel_stack 0 [ 513.540662][ T9799] pagetables 0 [ 513.540662][ T9799] sec_pagetables 0 [ 513.540662][ T9799] percpu 0 [ 513.540662][ T9799] sock 0 [ 513.540662][ T9799] vmalloc 0 [ 513.540662][ T9799] shmem 0 [ 513.540662][ T9799] zswap 0 [ 513.540662][ T9799] zswapped 0 [ 513.540662][ T9799] file_mapped 0 [ 513.540662][ T9799] file_dirty 0 [ 513.540662][ T9799] file_writeback 0 [ 513.540662][ T9799] swapcached 0 [ 513.540662][ T9799] anon_thp 0 [ 513.540662][ T9799] file_thp 0 [ 513.540662][ T9799] shmem_thp 0 [ 513.540662][ T9799] inactive_anon 0 [ 513.540662][ T9799] active_anon 0 [ 513.540662][ T9799] inactive_file 0 [ 513.540662][ T9799] active_file 0 [ 513.540662][ T9799] unevictable 0 [ 513.540662][ T9799] slab_reclaimable 6752 [ 513.540662][ T9799] slab_unreclaimable 0 [ 513.540662][ T9799] slab 6752 [ 513.540662][ T9799] workingset_refault_anon 0 [ 513.668448][ T9799] Out of memory and no killable processes... [ 513.674674][ T9805] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 513.687211][ T9805] CPU: 0 PID: 9805 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 513.697935][ T9805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 513.708253][ T9805] Call Trace: [ 513.711621][ T9805] [ 513.714641][ T9805] dump_stack_lvl+0x1e3/0x2d0 [ 513.719417][ T9805] ? nf_tcp_handle_invalid+0x630/0x630 [ 513.724875][ T9805] ? panic+0x770/0x770 [ 513.728958][ T9805] dump_header+0xdd/0xa30 [ 513.733294][ T9805] out_of_memory+0x895/0xb30 [ 513.737881][ T9805] ? unregister_oom_notifier+0x20/0x20 [ 513.743449][ T9805] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 513.749453][ T9805] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 513.755033][ T9805] ? preempt_schedule_thunk+0x16/0x20 [ 513.760422][ T9805] ? mem_cgroup_oom_trylock+0x220/0x220 [ 513.765980][ T9805] ? cgroup_file_notify+0x123/0x190 [ 513.771180][ T9805] memory_max_write+0x374/0x490 [ 513.776038][ T9805] ? memory_max_show+0xa0/0xa0 [ 513.781583][ T9805] ? read_lock_is_recursive+0x10/0x10 [ 513.786953][ T9805] ? memory_max_show+0xa0/0xa0 [ 513.791715][ T9805] cgroup_file_write+0x2ab/0x780 [ 513.796682][ T9805] ? cgroup_seqfile_stop+0xd0/0xd0 [ 513.801815][ T9805] ? cgroup_seqfile_stop+0xd0/0xd0 [ 513.806928][ T9805] kernfs_fop_write_iter+0x3ac/0x500 [ 513.812223][ T9805] do_iter_write+0x6f0/0xc50 [ 513.816822][ T9805] ? rcu_read_lock_sched_held+0x89/0x130 [ 513.822454][ T9805] ? vfs_iter_write+0xa0/0xa0 [ 513.827228][ T9805] ? vfs_iter_write+0x69/0xa0 [ 513.831941][ T9805] iter_file_splice_write+0x830/0xff0 [ 513.837336][ T9805] ? splice_from_pipe+0x220/0x220 [ 513.842464][ T9805] ? splice_shrink_spd+0xb0/0xb0 [ 513.847412][ T9805] ? splice_from_pipe+0x220/0x220 [ 513.852440][ T9805] direct_splice_actor+0xe6/0x1c0 [ 513.857649][ T9805] splice_direct_to_actor+0x4e4/0xc00 [ 513.863042][ T9805] ? do_splice_direct+0x3f0/0x3f0 [ 513.868156][ T9805] ? pipe_to_sendpage+0x340/0x340 [ 513.873181][ T9805] ? bpf_lsm_file_permission+0x5/0x10 [ 513.878551][ T9805] ? security_file_permission+0xe0/0x5c0 [ 513.884185][ T9805] do_splice_direct+0x2a0/0x3f0 [ 513.889039][ T9805] ? splice_direct_to_actor+0xc00/0xc00 [ 513.894621][ T9805] ? rcu_read_lock_any_held+0xb3/0x150 [ 513.900101][ T9805] do_sendfile+0x641/0xfd0 [ 513.904877][ T9805] ? do_pwritev+0x360/0x360 [ 513.909386][ T9805] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 513.915368][ T9805] __se_sys_sendfile64+0x178/0x1e0 [ 513.920658][ T9805] ? __x64_sys_sendfile64+0xa0/0xa0 [ 513.925857][ T9805] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 513.932191][ T9805] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 513.938174][ T9805] do_syscall_64+0x2b/0x70 [ 513.942586][ T9805] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 513.948478][ T9805] RIP: 0033:0x7ff452b1b0b9 [ 513.952983][ T9805] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.973129][ T9805] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 513.981544][ T9805] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 513.989602][ T9805] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 513.997653][ T9805] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 514.005643][ T9805] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 514.013811][ T9805] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 514.021798][ T9805] [ 514.062210][ T9805] memory: usage 8kB, limit 0kB, failcnt 557 [ 514.071494][ T9805] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 514.084070][ T9805] Memory cgroup stats for /syz1: [ 514.084263][ T9805] anon 0 [ 514.084263][ T9805] file 0 [ 514.084263][ T9805] kernel 8192 [ 514.084263][ T9805] kernel_stack 0 [ 514.084263][ T9805] pagetables 0 [ 514.084263][ T9805] sec_pagetables 0 [ 514.084263][ T9805] percpu 0 [ 514.084263][ T9805] sock 0 [ 514.084263][ T9805] vmalloc 0 [ 514.084263][ T9805] shmem 0 [ 514.084263][ T9805] zswap 0 [ 514.084263][ T9805] zswapped 0 [ 514.084263][ T9805] file_mapped 0 [ 514.084263][ T9805] file_dirty 0 [ 514.084263][ T9805] file_writeback 0 [ 514.084263][ T9805] swapcached 0 [ 514.084263][ T9805] anon_thp 0 [ 514.084263][ T9805] file_thp 0 [ 514.084263][ T9805] shmem_thp 0 [ 514.084263][ T9805] inactive_anon 0 [ 514.084263][ T9805] active_anon 0 [ 514.084263][ T9805] inactive_file 0 [ 514.084263][ T9805] active_file 0 [ 514.084263][ T9805] unevictable 0 [ 514.084263][ T9805] slab_reclaimable 6752 [ 514.084263][ T9805] slab_unreclaimable 0 [ 514.084263][ T9805] slab 6752 [ 514.084263][ T9805] workingset_refault_anon 0 [ 514.200425][ T9805] Out of memory and no killable processes... [ 514.216743][ T9825] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 514.250237][ T9825] CPU: 0 PID: 9825 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 514.261231][ T9825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 514.271763][ T9825] Call Trace: [ 514.275173][ T9825] [ 514.278305][ T9825] dump_stack_lvl+0x1e3/0x2d0 [ 514.283024][ T9825] ? nf_tcp_handle_invalid+0x630/0x630 [ 514.288647][ T9825] ? panic+0x770/0x770 [ 514.292771][ T9825] dump_header+0xdd/0xa30 [ 514.297148][ T9825] out_of_memory+0x895/0xb30 [ 514.301774][ T9825] ? unregister_oom_notifier+0x20/0x20 [ 514.307437][ T9825] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 514.313568][ T9825] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 514.319152][ T9825] ? preempt_schedule_thunk+0x16/0x20 [ 514.324561][ T9825] ? mem_cgroup_oom_trylock+0x220/0x220 [ 514.330158][ T9825] ? cgroup_file_notify+0x123/0x190 [ 514.335397][ T9825] memory_max_write+0x374/0x490 [ 514.340309][ T9825] ? memory_max_show+0xa0/0xa0 [ 514.345229][ T9825] ? read_lock_is_recursive+0x10/0x10 [ 514.350743][ T9825] ? memory_max_show+0xa0/0xa0 [ 514.355564][ T9825] cgroup_file_write+0x2ab/0x780 [ 514.360570][ T9825] ? cgroup_seqfile_stop+0xd0/0xd0 [ 514.365734][ T9825] ? cgroup_seqfile_stop+0xd0/0xd0 [ 514.371055][ T9825] kernfs_fop_write_iter+0x3ac/0x500 [ 514.376395][ T9825] do_iter_write+0x6f0/0xc50 [ 514.381038][ T9825] ? rcu_read_lock_sched_held+0x89/0x130 [ 514.386703][ T9825] ? vfs_iter_write+0xa0/0xa0 [ 514.391427][ T9825] ? vfs_iter_write+0x69/0xa0 [ 514.396144][ T9825] iter_file_splice_write+0x830/0xff0 [ 514.401576][ T9825] ? splice_from_pipe+0x220/0x220 [ 514.406647][ T9825] ? splice_shrink_spd+0xb0/0xb0 [ 514.411662][ T9825] ? splice_from_pipe+0x220/0x220 [ 514.416981][ T9825] direct_splice_actor+0xe6/0x1c0 [ 514.423089][ T9825] splice_direct_to_actor+0x4e4/0xc00 [ 514.428522][ T9825] ? do_splice_direct+0x3f0/0x3f0 [ 514.433674][ T9825] ? pipe_to_sendpage+0x340/0x340 [ 514.438740][ T9825] ? bpf_lsm_file_permission+0x5/0x10 [ 514.446790][ T9825] ? security_file_permission+0xe0/0x5c0 [ 514.452554][ T9825] do_splice_direct+0x2a0/0x3f0 [ 514.457446][ T9825] ? splice_direct_to_actor+0xc00/0xc00 [ 514.463287][ T9825] ? rcu_read_lock_any_held+0xb3/0x150 [ 514.469063][ T9825] do_sendfile+0x641/0xfd0 [ 514.473702][ T9825] ? do_pwritev+0x360/0x360 [ 514.478254][ T9825] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 514.484269][ T9825] __se_sys_sendfile64+0x178/0x1e0 [ 514.489429][ T9825] ? __x64_sys_sendfile64+0xa0/0xa0 [ 514.494672][ T9825] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 514.500706][ T9825] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 514.506980][ T9825] do_syscall_64+0x2b/0x70 [ 514.511426][ T9825] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 514.517364][ T9825] RIP: 0033:0x7ff452b1b0b9 [ 514.521800][ T9825] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.541962][ T9825] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 514.550506][ T9825] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 514.558517][ T9825] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 514.567318][ T9825] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 514.575323][ T9825] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 514.583326][ T9825] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 514.591529][ T9825] [ 514.606222][ T9825] memory: usage 8kB, limit 0kB, failcnt 557 [ 514.613043][ T9825] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 514.620010][ T9825] Memory cgroup stats for /syz1: [ 514.620197][ T9825] anon 0 [ 514.620197][ T9825] file 0 [ 514.620197][ T9825] kernel 8192 [ 514.620197][ T9825] kernel_stack 0 [ 514.620197][ T9825] pagetables 0 [ 514.620197][ T9825] sec_pagetables 0 [ 514.620197][ T9825] percpu 0 [ 514.620197][ T9825] sock 0 [ 514.620197][ T9825] vmalloc 0 [ 514.620197][ T9825] shmem 0 [ 514.620197][ T9825] zswap 0 [ 514.620197][ T9825] zswapped 0 [ 514.620197][ T9825] file_mapped 0 [ 514.620197][ T9825] file_dirty 0 [ 514.620197][ T9825] file_writeback 0 [ 514.620197][ T9825] swapcached 0 [ 514.620197][ T9825] anon_thp 0 [ 514.620197][ T9825] file_thp 0 [ 514.620197][ T9825] shmem_thp 0 [ 514.620197][ T9825] inactive_anon 0 [ 514.620197][ T9825] active_anon 0 [ 514.620197][ T9825] inactive_file 0 [ 514.620197][ T9825] active_file 0 [ 514.620197][ T9825] unevictable 0 [ 514.620197][ T9825] slab_reclaimable 6752 [ 514.620197][ T9825] slab_unreclaimable 0 [ 514.620197][ T9825] slab 6752 [ 514.620197][ T9825] workingset_refault_anon 0 [ 514.749217][ T9825] Out of memory and no killable processes... [ 514.756382][ T9829] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 514.811396][ T9829] CPU: 0 PID: 9829 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 514.821870][ T9829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 514.831958][ T9829] Call Trace: [ 514.835266][ T9829] [ 514.838225][ T9829] dump_stack_lvl+0x1e3/0x2d0 [ 514.842941][ T9829] ? nf_tcp_handle_invalid+0x630/0x630 [ 514.848436][ T9829] ? panic+0x770/0x770 [ 514.852559][ T9829] dump_header+0xdd/0xa30 [ 514.856938][ T9829] out_of_memory+0x895/0xb30 [ 514.861649][ T9829] ? unregister_oom_notifier+0x20/0x20 [ 514.867228][ T9829] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 514.873335][ T9829] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 514.878917][ T9829] ? preempt_schedule_thunk+0x16/0x20 [ 514.884332][ T9829] ? mem_cgroup_oom_trylock+0x220/0x220 [ 514.890009][ T9829] ? cgroup_file_notify+0x123/0x190 [ 514.895247][ T9829] memory_max_write+0x374/0x490 [ 514.900141][ T9829] ? memory_max_show+0xa0/0xa0 [ 514.904935][ T9829] ? read_lock_is_recursive+0x10/0x10 [ 514.910348][ T9829] ? memory_max_show+0xa0/0xa0 [ 514.915227][ T9829] cgroup_file_write+0x2ab/0x780 [ 514.920204][ T9829] ? cgroup_seqfile_stop+0xd0/0xd0 [ 514.925368][ T9829] ? cgroup_seqfile_stop+0xd0/0xd0 [ 514.930509][ T9829] kernfs_fop_write_iter+0x3ac/0x500 [ 514.935843][ T9829] do_iter_write+0x6f0/0xc50 [ 514.940473][ T9829] ? rcu_read_lock_sched_held+0x89/0x130 [ 514.946135][ T9829] ? vfs_iter_write+0xa0/0xa0 [ 514.950860][ T9829] ? vfs_iter_write+0x69/0xa0 [ 514.955575][ T9829] iter_file_splice_write+0x830/0xff0 [ 514.961106][ T9829] ? splice_from_pipe+0x220/0x220 [ 514.966174][ T9829] ? splice_shrink_spd+0xb0/0xb0 [ 514.971158][ T9829] ? splice_from_pipe+0x220/0x220 [ 514.976223][ T9829] direct_splice_actor+0xe6/0x1c0 [ 514.981286][ T9829] splice_direct_to_actor+0x4e4/0xc00 [ 514.986720][ T9829] ? do_splice_direct+0x3f0/0x3f0 [ 514.991954][ T9829] ? pipe_to_sendpage+0x340/0x340 [ 514.997102][ T9829] ? bpf_lsm_file_permission+0x5/0x10 [ 515.002503][ T9829] ? security_file_permission+0xe0/0x5c0 [ 515.008176][ T9829] do_splice_direct+0x2a0/0x3f0 [ 515.013070][ T9829] ? splice_direct_to_actor+0xc00/0xc00 [ 515.018640][ T9829] ? rcu_read_lock_any_held+0xb3/0x150 [ 515.024155][ T9829] do_sendfile+0x641/0xfd0 [ 515.028616][ T9829] ? do_pwritev+0x360/0x360 [ 515.033156][ T9829] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 515.039172][ T9829] __se_sys_sendfile64+0x178/0x1e0 [ 515.044315][ T9829] ? __x64_sys_sendfile64+0xa0/0xa0 [ 515.049545][ T9829] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 515.055644][ T9829] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 515.061658][ T9829] do_syscall_64+0x2b/0x70 [ 515.066100][ T9829] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 515.072025][ T9829] RIP: 0033:0x7ff452b1b0b9 [ 515.076479][ T9829] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.096113][ T9829] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 515.104735][ T9829] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 515.112817][ T9829] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 515.120990][ T9829] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 515.129007][ T9829] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 515.137014][ T9829] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 515.145040][ T9829] [ 515.185495][ T9829] memory: usage 8kB, limit 0kB, failcnt 557 [ 515.209532][ T9829] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 515.216704][ T9829] Memory cgroup stats for /syz1: [ 515.216841][ T9829] anon 0 [ 515.216841][ T9829] file 0 [ 515.216841][ T9829] kernel 8192 [ 515.216841][ T9829] kernel_stack 0 [ 515.216841][ T9829] pagetables 0 [ 515.216841][ T9829] sec_pagetables 0 [ 515.216841][ T9829] percpu 0 [ 515.216841][ T9829] sock 0 [ 515.216841][ T9829] vmalloc 0 [ 515.216841][ T9829] shmem 0 [ 515.216841][ T9829] zswap 0 [ 515.216841][ T9829] zswapped 0 [ 515.216841][ T9829] file_mapped 0 [ 515.216841][ T9829] file_dirty 0 [ 515.216841][ T9829] file_writeback 0 [ 515.216841][ T9829] swapcached 0 [ 515.216841][ T9829] anon_thp 0 [ 515.216841][ T9829] file_thp 0 [ 515.216841][ T9829] shmem_thp 0 [ 515.216841][ T9829] inactive_anon 0 [ 515.216841][ T9829] active_anon 0 [ 515.216841][ T9829] inactive_file 0 [ 515.216841][ T9829] active_file 0 [ 515.216841][ T9829] unevictable 0 [ 515.216841][ T9829] slab_reclaimable 6752 [ 515.216841][ T9829] slab_unreclaimable 0 [ 515.216841][ T9829] slab 6752 [ 515.216841][ T9829] workingset_refault_anon 0 [ 515.325505][ T9829] Out of memory and no killable processes... [ 515.332222][ T9849] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 515.349263][ T9849] CPU: 0 PID: 9849 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 515.359718][ T9849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 515.369884][ T9849] Call Trace: [ 515.373183][ T9849] [ 515.376131][ T9849] dump_stack_lvl+0x1e3/0x2d0 [ 515.380840][ T9849] ? nf_tcp_handle_invalid+0x630/0x630 [ 515.386438][ T9849] ? panic+0x770/0x770 [ 515.390547][ T9849] dump_header+0xdd/0xa30 [ 515.394910][ T9849] out_of_memory+0x895/0xb30 [ 515.399534][ T9849] ? unregister_oom_notifier+0x20/0x20 [ 515.405024][ T9849] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 515.411042][ T9849] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 515.416629][ T9849] ? preempt_schedule_thunk+0x16/0x20 [ 515.422035][ T9849] ? mem_cgroup_oom_trylock+0x220/0x220 [ 515.427715][ T9849] ? cgroup_file_notify+0x123/0x190 [ 515.432951][ T9849] memory_max_write+0x374/0x490 [ 515.437845][ T9849] ? memory_max_show+0xa0/0xa0 [ 515.442641][ T9849] ? read_lock_is_recursive+0x10/0x10 [ 515.448043][ T9849] ? memory_max_show+0xa0/0xa0 [ 515.452834][ T9849] cgroup_file_write+0x2ab/0x780 [ 515.457815][ T9849] ? cgroup_seqfile_stop+0xd0/0xd0 [ 515.462977][ T9849] ? cgroup_seqfile_stop+0xd0/0xd0 [ 515.468119][ T9849] kernfs_fop_write_iter+0x3ac/0x500 [ 515.473440][ T9849] do_iter_write+0x6f0/0xc50 [ 515.478246][ T9849] ? rcu_read_lock_sched_held+0x89/0x130 [ 515.483907][ T9849] ? vfs_iter_write+0xa0/0xa0 [ 515.488624][ T9849] ? vfs_iter_write+0x69/0xa0 [ 515.493331][ T9849] iter_file_splice_write+0x830/0xff0 [ 515.498762][ T9849] ? splice_from_pipe+0x220/0x220 [ 515.503825][ T9849] ? splice_shrink_spd+0xb0/0xb0 [ 515.508812][ T9849] ? splice_from_pipe+0x220/0x220 [ 515.513862][ T9849] direct_splice_actor+0xe6/0x1c0 [ 515.518926][ T9849] splice_direct_to_actor+0x4e4/0xc00 [ 515.524343][ T9849] ? do_splice_direct+0x3f0/0x3f0 [ 515.529395][ T9849] ? pipe_to_sendpage+0x340/0x340 [ 515.534453][ T9849] ? bpf_lsm_file_permission+0x5/0x10 [ 515.539855][ T9849] ? security_file_permission+0xe0/0x5c0 [ 515.545714][ T9849] do_splice_direct+0x2a0/0x3f0 [ 515.550598][ T9849] ? splice_direct_to_actor+0xc00/0xc00 [ 515.556341][ T9849] ? rcu_read_lock_any_held+0xb3/0x150 [ 515.561850][ T9849] do_sendfile+0x641/0xfd0 [ 515.566315][ T9849] ? do_pwritev+0x360/0x360 [ 515.570861][ T9849] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 515.576900][ T9849] __se_sys_sendfile64+0x178/0x1e0 [ 515.582061][ T9849] ? __x64_sys_sendfile64+0xa0/0xa0 [ 515.587296][ T9849] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 515.593415][ T9849] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 515.599614][ T9849] do_syscall_64+0x2b/0x70 [ 515.604066][ T9849] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 515.610034][ T9849] RIP: 0033:0x7ff452b1b0b9 [ 515.614658][ T9849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.634376][ T9849] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 515.642834][ T9849] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 515.650923][ T9849] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 515.658923][ T9849] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 515.666920][ T9849] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 515.674917][ T9849] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 515.682933][ T9849] [ 515.695860][ T9849] memory: usage 8kB, limit 0kB, failcnt 557 [ 515.702242][ T9849] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 515.720040][ T9849] Memory cgroup stats for /syz1: [ 515.720176][ T9849] anon 0 [ 515.720176][ T9849] file 0 [ 515.720176][ T9849] kernel 8192 [ 515.720176][ T9849] kernel_stack 0 [ 515.720176][ T9849] pagetables 0 [ 515.720176][ T9849] sec_pagetables 0 [ 515.720176][ T9849] percpu 0 [ 515.720176][ T9849] sock 0 [ 515.720176][ T9849] vmalloc 0 [ 515.720176][ T9849] shmem 0 [ 515.720176][ T9849] zswap 0 [ 515.720176][ T9849] zswapped 0 [ 515.720176][ T9849] file_mapped 0 [ 515.720176][ T9849] file_dirty 0 [ 515.720176][ T9849] file_writeback 0 [ 515.720176][ T9849] swapcached 0 [ 515.720176][ T9849] anon_thp 0 [ 515.720176][ T9849] file_thp 0 [ 515.720176][ T9849] shmem_thp 0 [ 515.720176][ T9849] inactive_anon 0 [ 515.720176][ T9849] active_anon 0 [ 515.720176][ T9849] inactive_file 0 [ 515.720176][ T9849] active_file 0 [ 515.720176][ T9849] unevictable 0 [ 515.720176][ T9849] slab_reclaimable 6752 [ 515.720176][ T9849] slab_unreclaimable 0 [ 515.720176][ T9849] slab 6752 [ 515.720176][ T9849] workingset_refault_anon 0 [ 515.819288][ T9849] Out of memory and no killable processes... [ 515.837026][ T9847] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 515.875650][ T9847] CPU: 0 PID: 9847 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 515.886293][ T9847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 515.896373][ T9847] Call Trace: [ 515.899670][ T9847] [ 515.902619][ T9847] dump_stack_lvl+0x1e3/0x2d0 [ 515.907321][ T9847] ? nf_tcp_handle_invalid+0x630/0x630 [ 515.912802][ T9847] ? panic+0x770/0x770 [ 515.916919][ T9847] dump_header+0xdd/0xa30 [ 515.921279][ T9847] out_of_memory+0x895/0xb30 [ 515.925938][ T9847] ? unregister_oom_notifier+0x20/0x20 [ 515.931431][ T9847] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 515.937450][ T9847] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 515.943030][ T9847] ? mem_cgroup_oom_trylock+0x220/0x220 [ 515.948619][ T9847] ? cgroup_file_notify+0x106/0x190 [ 515.953855][ T9847] memory_max_write+0x374/0x490 [ 515.958741][ T9847] ? memory_max_show+0xa0/0xa0 [ 515.963543][ T9847] ? read_lock_is_recursive+0x10/0x10 [ 515.968939][ T9847] ? memory_max_show+0xa0/0xa0 [ 515.973725][ T9847] cgroup_file_write+0x2ab/0x780 [ 515.978696][ T9847] ? cgroup_seqfile_stop+0xd0/0xd0 [ 515.983861][ T9847] ? cgroup_seqfile_stop+0xd0/0xd0 [ 515.988999][ T9847] kernfs_fop_write_iter+0x3ac/0x500 [ 515.994328][ T9847] do_iter_write+0x6f0/0xc50 [ 515.998963][ T9847] ? rcu_read_lock_sched_held+0x89/0x130 [ 516.004623][ T9847] ? vfs_iter_write+0xa0/0xa0 [ 516.009341][ T9847] ? vfs_iter_write+0x69/0xa0 [ 516.014131][ T9847] iter_file_splice_write+0x830/0xff0 [ 516.019562][ T9847] ? splice_from_pipe+0x220/0x220 [ 516.024625][ T9847] ? splice_shrink_spd+0xb0/0xb0 [ 516.029603][ T9847] ? splice_from_pipe+0x220/0x220 [ 516.034662][ T9847] direct_splice_actor+0xe6/0x1c0 [ 516.039721][ T9847] splice_direct_to_actor+0x4e4/0xc00 [ 516.045138][ T9847] ? do_splice_direct+0x3f0/0x3f0 [ 516.050187][ T9847] ? pipe_to_sendpage+0x340/0x340 [ 516.055236][ T9847] ? bpf_lsm_file_permission+0x5/0x10 [ 516.060632][ T9847] ? security_file_permission+0xe0/0x5c0 [ 516.066376][ T9847] do_splice_direct+0x2a0/0x3f0 [ 516.071252][ T9847] ? splice_direct_to_actor+0xc00/0xc00 [ 516.076800][ T9847] ? rcu_read_lock_any_held+0xb3/0x150 [ 516.082279][ T9847] do_sendfile+0x641/0xfd0 [ 516.086725][ T9847] ? do_pwritev+0x360/0x360 [ 516.092534][ T9847] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 516.098515][ T9847] __se_sys_sendfile64+0x178/0x1e0 [ 516.103714][ T9847] ? __x64_sys_sendfile64+0xa0/0xa0 [ 516.108912][ T9847] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 516.114905][ T9847] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 516.120890][ T9847] do_syscall_64+0x2b/0x70 [ 516.125304][ T9847] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 516.131196][ T9847] RIP: 0033:0x7ff452b1b0b9 [ 516.135697][ T9847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.155299][ T9847] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 516.163714][ T9847] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 516.171683][ T9847] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 516.179932][ T9847] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 516.187910][ T9847] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 516.195923][ T9847] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 516.203924][ T9847] [ 516.263786][ T9847] memory: usage 8kB, limit 0kB, failcnt 557 [ 516.271456][ T9847] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 516.284852][ T9847] Memory cgroup stats for /syz1: [ 516.284992][ T9847] anon 0 [ 516.284992][ T9847] file 0 [ 516.284992][ T9847] kernel 8192 [ 516.284992][ T9847] kernel_stack 0 [ 516.284992][ T9847] pagetables 0 [ 516.284992][ T9847] sec_pagetables 0 [ 516.284992][ T9847] percpu 0 [ 516.284992][ T9847] sock 0 [ 516.284992][ T9847] vmalloc 0 [ 516.284992][ T9847] shmem 0 [ 516.284992][ T9847] zswap 0 [ 516.284992][ T9847] zswapped 0 [ 516.284992][ T9847] file_mapped 0 [ 516.284992][ T9847] file_dirty 0 [ 516.284992][ T9847] file_writeback 0 [ 516.284992][ T9847] swapcached 0 [ 516.284992][ T9847] anon_thp 0 [ 516.284992][ T9847] file_thp 0 [ 516.284992][ T9847] shmem_thp 0 [ 516.284992][ T9847] inactive_anon 0 [ 516.284992][ T9847] active_anon 0 [ 516.284992][ T9847] inactive_file 0 [ 516.284992][ T9847] active_file 0 [ 516.284992][ T9847] unevictable 0 [ 516.284992][ T9847] slab_reclaimable 6752 [ 516.284992][ T9847] slab_unreclaimable 0 [ 516.284992][ T9847] slab 6752 [ 516.284992][ T9847] workingset_refault_anon 0 [ 516.392762][ T9847] Out of memory and no killable processes... [ 516.414370][ T9896] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 516.455225][ T9896] CPU: 1 PID: 9896 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 516.465719][ T9896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 516.475803][ T9896] Call Trace: [ 516.479105][ T9896] [ 516.482056][ T9896] dump_stack_lvl+0x1e3/0x2d0 [ 516.486773][ T9896] ? nf_tcp_handle_invalid+0x630/0x630 [ 516.492264][ T9896] ? panic+0x770/0x770 [ 516.496388][ T9896] dump_header+0xdd/0xa30 [ 516.500752][ T9896] out_of_memory+0x895/0xb30 [ 516.505382][ T9896] ? unregister_oom_notifier+0x20/0x20 [ 516.510917][ T9896] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 516.517017][ T9896] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 516.522594][ T9896] ? preempt_schedule_thunk+0x16/0x20 [ 516.528009][ T9896] ? mem_cgroup_oom_trylock+0x220/0x220 [ 516.533690][ T9896] ? cgroup_file_notify+0x123/0x190 [ 516.538921][ T9896] memory_max_write+0x374/0x490 [ 516.543816][ T9896] ? memory_max_show+0xa0/0xa0 [ 516.548611][ T9896] ? read_lock_is_recursive+0x10/0x10 [ 516.554005][ T9896] ? memory_max_show+0xa0/0xa0 [ 516.558792][ T9896] cgroup_file_write+0x2ab/0x780 [ 516.563834][ T9896] ? cgroup_seqfile_stop+0xd0/0xd0 [ 516.568984][ T9896] ? cgroup_seqfile_stop+0xd0/0xd0 [ 516.574731][ T9896] kernfs_fop_write_iter+0x3ac/0x500 [ 516.580060][ T9896] do_iter_write+0x6f0/0xc50 [ 516.584697][ T9896] ? rcu_read_lock_sched_held+0x89/0x130 [ 516.590371][ T9896] ? vfs_iter_write+0xa0/0xa0 [ 516.595173][ T9896] ? vfs_iter_write+0x69/0xa0 [ 516.599881][ T9896] iter_file_splice_write+0x830/0xff0 [ 516.605310][ T9896] ? splice_from_pipe+0x220/0x220 [ 516.610386][ T9896] ? splice_shrink_spd+0xb0/0xb0 [ 516.615367][ T9896] ? splice_from_pipe+0x220/0x220 [ 516.620418][ T9896] direct_splice_actor+0xe6/0x1c0 [ 516.625477][ T9896] splice_direct_to_actor+0x4e4/0xc00 [ 516.631003][ T9896] ? do_splice_direct+0x3f0/0x3f0 [ 516.636058][ T9896] ? pipe_to_sendpage+0x340/0x340 [ 516.641115][ T9896] ? bpf_lsm_file_permission+0x5/0x10 [ 516.646515][ T9896] ? security_file_permission+0xe0/0x5c0 [ 516.652178][ T9896] do_splice_direct+0x2a0/0x3f0 [ 516.657070][ T9896] ? splice_direct_to_actor+0xc00/0xc00 [ 516.662646][ T9896] ? rcu_read_lock_any_held+0xb3/0x150 [ 516.668161][ T9896] do_sendfile+0x641/0xfd0 [ 516.672710][ T9896] ? do_pwritev+0x360/0x360 [ 516.677255][ T9896] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 516.683359][ T9896] __se_sys_sendfile64+0x178/0x1e0 [ 516.688502][ T9896] ? __x64_sys_sendfile64+0xa0/0xa0 [ 516.693729][ T9896] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 516.699752][ T9896] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 516.705777][ T9896] do_syscall_64+0x2b/0x70 [ 516.710223][ T9896] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 516.716143][ T9896] RIP: 0033:0x7ff452b1b0b9 [ 516.720578][ T9896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.740215][ T9896] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 516.748666][ T9896] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 516.756673][ T9896] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 516.764669][ T9896] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 516.772764][ T9896] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 516.780845][ T9896] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 516.788863][ T9896] [ 516.835386][ T9896] memory: usage 8kB, limit 0kB, failcnt 557 [ 516.855899][ T9896] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 516.878111][ T9896] Memory cgroup stats for /syz1: [ 516.878257][ T9896] anon 0 [ 516.878257][ T9896] file 0 [ 516.878257][ T9896] kernel 8192 [ 516.878257][ T9896] kernel_stack 0 [ 516.878257][ T9896] pagetables 0 [ 516.878257][ T9896] sec_pagetables 0 [ 516.878257][ T9896] percpu 0 [ 516.878257][ T9896] sock 0 [ 516.878257][ T9896] vmalloc 0 [ 516.878257][ T9896] shmem 0 [ 516.878257][ T9896] zswap 0 [ 516.878257][ T9896] zswapped 0 [ 516.878257][ T9896] file_mapped 0 [ 516.878257][ T9896] file_dirty 0 [ 516.878257][ T9896] file_writeback 0 [ 516.878257][ T9896] swapcached 0 [ 516.878257][ T9896] anon_thp 0 [ 516.878257][ T9896] file_thp 0 [ 516.878257][ T9896] shmem_thp 0 [ 516.878257][ T9896] inactive_anon 0 [ 516.878257][ T9896] active_anon 0 [ 516.878257][ T9896] inactive_file 0 [ 516.878257][ T9896] active_file 0 [ 516.878257][ T9896] unevictable 0 [ 516.878257][ T9896] slab_reclaimable 6752 [ 516.878257][ T9896] slab_unreclaimable 0 [ 516.878257][ T9896] slab 6752 [ 516.878257][ T9896] workingset_refault_anon 0 [ 516.977745][ T9896] Out of memory and no killable processes... [ 516.993712][ T9901] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 517.007742][ T9901] CPU: 1 PID: 9901 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 517.018221][ T9901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 517.028304][ T9901] Call Trace: [ 517.031792][ T9901] [ 517.034748][ T9901] dump_stack_lvl+0x1e3/0x2d0 [ 517.039471][ T9901] ? nf_tcp_handle_invalid+0x630/0x630 [ 517.044964][ T9901] ? panic+0x770/0x770 [ 517.049081][ T9901] dump_header+0xdd/0xa30 [ 517.053449][ T9901] out_of_memory+0x895/0xb30 [ 517.058072][ T9901] ? unregister_oom_notifier+0x20/0x20 [ 517.063733][ T9901] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 517.069772][ T9901] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 517.075787][ T9901] ? preempt_schedule_thunk+0x16/0x20 [ 517.081540][ T9901] ? mem_cgroup_oom_trylock+0x220/0x220 [ 517.087134][ T9901] ? cgroup_file_notify+0x123/0x190 [ 517.092368][ T9901] memory_max_write+0x374/0x490 [ 517.097260][ T9901] ? memory_max_show+0xa0/0xa0 [ 517.102055][ T9901] ? read_lock_is_recursive+0x10/0x10 [ 517.107466][ T9901] ? memory_max_show+0xa0/0xa0 [ 517.112265][ T9901] cgroup_file_write+0x2ab/0x780 [ 517.117248][ T9901] ? cgroup_seqfile_stop+0xd0/0xd0 [ 517.122401][ T9901] ? cgroup_seqfile_stop+0xd0/0xd0 [ 517.127788][ T9901] kernfs_fop_write_iter+0x3ac/0x500 [ 517.133105][ T9901] do_iter_write+0x6f0/0xc50 [ 517.138077][ T9901] ? rcu_read_lock_sched_held+0x89/0x130 [ 517.143925][ T9901] ? vfs_iter_write+0xa0/0xa0 [ 517.148794][ T9901] ? vfs_iter_write+0x69/0xa0 [ 517.153475][ T9901] iter_file_splice_write+0x830/0xff0 [ 517.158876][ T9901] ? splice_from_pipe+0x220/0x220 [ 517.163903][ T9901] ? splice_shrink_spd+0xb0/0xb0 [ 517.168848][ T9901] ? splice_from_pipe+0x220/0x220 [ 517.173880][ T9901] direct_splice_actor+0xe6/0x1c0 [ 517.178907][ T9901] splice_direct_to_actor+0x4e4/0xc00 [ 517.184348][ T9901] ? do_splice_direct+0x3f0/0x3f0 [ 517.189384][ T9901] ? pipe_to_sendpage+0x340/0x340 [ 517.194427][ T9901] ? bpf_lsm_file_permission+0x5/0x10 [ 517.199808][ T9901] ? security_file_permission+0xe0/0x5c0 [ 517.205456][ T9901] do_splice_direct+0x2a0/0x3f0 [ 517.210329][ T9901] ? splice_direct_to_actor+0xc00/0xc00 [ 517.215899][ T9901] ? rcu_read_lock_any_held+0xb3/0x150 [ 517.221374][ T9901] do_sendfile+0x641/0xfd0 [ 517.225976][ T9901] ? do_pwritev+0x360/0x360 [ 517.230491][ T9901] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 517.236482][ T9901] __se_sys_sendfile64+0x178/0x1e0 [ 517.241605][ T9901] ? __x64_sys_sendfile64+0xa0/0xa0 [ 517.246807][ T9901] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 517.252797][ T9901] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 517.258794][ T9901] do_syscall_64+0x2b/0x70 [ 517.263229][ T9901] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 517.269222][ T9901] RIP: 0033:0x7ff452b1b0b9 [ 517.273648][ T9901] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.293280][ T9901] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 517.301697][ T9901] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 517.309669][ T9901] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 517.317637][ T9901] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 517.325626][ T9901] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 517.333591][ T9901] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 517.341659][ T9901] [ 517.378542][ T9901] memory: usage 8kB, limit 0kB, failcnt 557 [ 517.384611][ T9901] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 517.416787][ T9901] Memory cgroup stats for /syz1: [ 517.423528][ T9901] anon 0 [ 517.423528][ T9901] file 0 [ 517.423528][ T9901] kernel 8192 [ 517.423528][ T9901] kernel_stack 0 [ 517.423528][ T9901] pagetables 0 [ 517.423528][ T9901] sec_pagetables 0 [ 517.423528][ T9901] percpu 0 [ 517.423528][ T9901] sock 0 [ 517.423528][ T9901] vmalloc 0 [ 517.423528][ T9901] shmem 0 [ 517.423528][ T9901] zswap 0 [ 517.423528][ T9901] zswapped 0 [ 517.423528][ T9901] file_mapped 0 [ 517.423528][ T9901] file_dirty 0 [ 517.423528][ T9901] file_writeback 0 [ 517.423528][ T9901] swapcached 0 [ 517.423528][ T9901] anon_thp 0 [ 517.423528][ T9901] file_thp 0 [ 517.423528][ T9901] shmem_thp 0 [ 517.423528][ T9901] inactive_anon 0 [ 517.423528][ T9901] active_anon 0 [ 517.423528][ T9901] inactive_file 0 [ 517.423528][ T9901] active_file 0 [ 517.423528][ T9901] unevictable 0 [ 517.423528][ T9901] slab_reclaimable 6752 [ 517.423528][ T9901] slab_unreclaimable 0 [ 517.423528][ T9901] slab 6752 [ 517.423528][ T9901] workingset_refault_anon 0 [ 517.529986][ T9901] Out of memory and no killable processes... [ 517.555167][ T9928] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 517.571660][ T9928] CPU: 0 PID: 9928 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 517.582213][ T9928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 517.592292][ T9928] Call Trace: [ 517.595603][ T9928] [ 517.598566][ T9928] dump_stack_lvl+0x1e3/0x2d0 [ 517.603366][ T9928] ? nf_tcp_handle_invalid+0x630/0x630 [ 517.608852][ T9928] ? panic+0x770/0x770 [ 517.612964][ T9928] dump_header+0xdd/0xa30 [ 517.617355][ T9928] out_of_memory+0x895/0xb30 [ 517.621974][ T9928] ? unregister_oom_notifier+0x20/0x20 [ 517.627541][ T9928] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 517.633541][ T9928] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 517.639091][ T9928] ? preempt_schedule_thunk+0x16/0x20 [ 517.644475][ T9928] ? mem_cgroup_oom_trylock+0x220/0x220 [ 517.650041][ T9928] ? cgroup_file_notify+0x123/0x190 [ 517.655242][ T9928] memory_max_write+0x374/0x490 [ 517.660097][ T9928] ? memory_max_show+0xa0/0xa0 [ 517.664857][ T9928] ? read_lock_is_recursive+0x10/0x10 [ 517.670226][ T9928] ? memory_max_show+0xa0/0xa0 [ 517.675010][ T9928] cgroup_file_write+0x2ab/0x780 [ 517.679972][ T9928] ? cgroup_seqfile_stop+0xd0/0xd0 [ 517.685094][ T9928] ? cgroup_seqfile_stop+0xd0/0xd0 [ 517.690204][ T9928] kernfs_fop_write_iter+0x3ac/0x500 [ 517.695581][ T9928] do_iter_write+0x6f0/0xc50 [ 517.700178][ T9928] ? rcu_read_lock_sched_held+0x89/0x130 [ 517.705979][ T9928] ? vfs_iter_write+0xa0/0xa0 [ 517.710664][ T9928] ? vfs_iter_write+0x69/0xa0 [ 517.715339][ T9928] iter_file_splice_write+0x830/0xff0 [ 517.720728][ T9928] ? splice_from_pipe+0x220/0x220 [ 517.725774][ T9928] ? splice_shrink_spd+0xb0/0xb0 [ 517.730807][ T9928] ? splice_from_pipe+0x220/0x220 [ 517.735829][ T9928] direct_splice_actor+0xe6/0x1c0 [ 517.740852][ T9928] splice_direct_to_actor+0x4e4/0xc00 [ 517.746236][ T9928] ? do_splice_direct+0x3f0/0x3f0 [ 517.751256][ T9928] ? pipe_to_sendpage+0x340/0x340 [ 517.756283][ T9928] ? bpf_lsm_file_permission+0x5/0x10 [ 517.761671][ T9928] ? security_file_permission+0xe0/0x5c0 [ 517.767311][ T9928] do_splice_direct+0x2a0/0x3f0 [ 517.772171][ T9928] ? splice_direct_to_actor+0xc00/0xc00 [ 517.777712][ T9928] ? rcu_read_lock_any_held+0xb3/0x150 [ 517.783181][ T9928] do_sendfile+0x641/0xfd0 [ 517.787611][ T9928] ? do_pwritev+0x360/0x360 [ 517.792122][ T9928] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 517.798101][ T9928] __se_sys_sendfile64+0x178/0x1e0 [ 517.803213][ T9928] ? __x64_sys_sendfile64+0xa0/0xa0 [ 517.808414][ T9928] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 517.814394][ T9928] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 517.820377][ T9928] do_syscall_64+0x2b/0x70 [ 517.824960][ T9928] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 517.830950][ T9928] RIP: 0033:0x7ff452b1b0b9 [ 517.835364][ T9928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.855139][ T9928] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 517.863550][ T9928] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 517.871603][ T9928] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 517.879653][ T9928] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 517.887619][ T9928] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 517.895583][ T9928] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 517.903564][ T9928] [ 517.932816][ T9928] memory: usage 8kB, limit 0kB, failcnt 557 [ 517.946720][ T9928] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 517.955162][ T9928] Memory cgroup stats for /syz1: [ 517.955343][ T9928] anon 0 [ 517.955343][ T9928] file 0 [ 517.955343][ T9928] kernel 8192 [ 517.955343][ T9928] kernel_stack 0 [ 517.955343][ T9928] pagetables 0 [ 517.955343][ T9928] sec_pagetables 0 [ 517.955343][ T9928] percpu 0 [ 517.955343][ T9928] sock 0 [ 517.955343][ T9928] vmalloc 0 [ 517.955343][ T9928] shmem 0 [ 517.955343][ T9928] zswap 0 [ 517.955343][ T9928] zswapped 0 [ 517.955343][ T9928] file_mapped 0 [ 517.955343][ T9928] file_dirty 0 [ 517.955343][ T9928] file_writeback 0 [ 517.955343][ T9928] swapcached 0 [ 517.955343][ T9928] anon_thp 0 [ 517.955343][ T9928] file_thp 0 [ 517.955343][ T9928] shmem_thp 0 [ 517.955343][ T9928] inactive_anon 0 [ 517.955343][ T9928] active_anon 0 [ 517.955343][ T9928] inactive_file 0 [ 517.955343][ T9928] active_file 0 [ 517.955343][ T9928] unevictable 0 [ 517.955343][ T9928] slab_reclaimable 6752 [ 517.955343][ T9928] slab_unreclaimable 0 [ 517.955343][ T9928] slab 6752 [ 517.955343][ T9928] workingset_refault_anon 0 [ 518.143475][ T9928] Out of memory and no killable processes... [ 518.150338][ T9938] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 518.185773][ T9938] CPU: 1 PID: 9938 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 518.196939][ T9938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 518.206998][ T9938] Call Trace: [ 518.210289][ T9938] [ 518.213304][ T9938] dump_stack_lvl+0x1e3/0x2d0 [ 518.218073][ T9938] ? nf_tcp_handle_invalid+0x630/0x630 [ 518.223529][ T9938] ? panic+0x770/0x770 [ 518.227610][ T9938] dump_header+0xdd/0xa30 [ 518.231941][ T9938] out_of_memory+0x895/0xb30 [ 518.236619][ T9938] ? unregister_oom_notifier+0x20/0x20 [ 518.242096][ T9938] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 518.248092][ T9938] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 518.253666][ T9938] ? mem_cgroup_oom_trylock+0x220/0x220 [ 518.259316][ T9938] ? cgroup_file_notify+0x123/0x190 [ 518.264518][ T9938] memory_max_write+0x374/0x490 [ 518.269406][ T9938] ? memory_max_show+0xa0/0xa0 [ 518.274233][ T9938] ? read_lock_is_recursive+0x10/0x10 [ 518.279668][ T9938] ? memory_max_show+0xa0/0xa0 [ 518.284447][ T9938] cgroup_file_write+0x2ab/0x780 [ 518.289416][ T9938] ? cgroup_seqfile_stop+0xd0/0xd0 [ 518.294560][ T9938] ? cgroup_seqfile_stop+0xd0/0xd0 [ 518.299676][ T9938] kernfs_fop_write_iter+0x3ac/0x500 [ 518.304982][ T9938] do_iter_write+0x6f0/0xc50 [ 518.309585][ T9938] ? rcu_read_lock_sched_held+0x89/0x130 [ 518.315224][ T9938] ? vfs_iter_write+0xa0/0xa0 [ 518.319911][ T9938] ? vfs_iter_write+0x69/0xa0 [ 518.324589][ T9938] iter_file_splice_write+0x830/0xff0 [ 518.329979][ T9938] ? splice_from_pipe+0x220/0x220 [ 518.335008][ T9938] ? splice_shrink_spd+0xb0/0xb0 [ 518.339953][ T9938] ? splice_from_pipe+0x220/0x220 [ 518.344978][ T9938] direct_splice_actor+0xe6/0x1c0 [ 518.350007][ T9938] splice_direct_to_actor+0x4e4/0xc00 [ 518.355406][ T9938] ? do_splice_direct+0x3f0/0x3f0 [ 518.360455][ T9938] ? pipe_to_sendpage+0x340/0x340 [ 518.365513][ T9938] ? bpf_lsm_file_permission+0x5/0x10 [ 518.370901][ T9938] ? security_file_permission+0xe0/0x5c0 [ 518.376640][ T9938] do_splice_direct+0x2a0/0x3f0 [ 518.381505][ T9938] ? splice_direct_to_actor+0xc00/0xc00 [ 518.387051][ T9938] ? rcu_read_lock_any_held+0xb3/0x150 [ 518.392527][ T9938] do_sendfile+0x641/0xfd0 [ 518.397041][ T9938] ? do_pwritev+0x360/0x360 [ 518.401552][ T9938] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 518.407532][ T9938] __se_sys_sendfile64+0x178/0x1e0 [ 518.412642][ T9938] ? __x64_sys_sendfile64+0xa0/0xa0 [ 518.417845][ T9938] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 518.423835][ T9938] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 518.429834][ T9938] do_syscall_64+0x2b/0x70 [ 518.434257][ T9938] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 518.440163][ T9938] RIP: 0033:0x7ff452b1b0b9 [ 518.444593][ T9938] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.464290][ T9938] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 518.472705][ T9938] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 518.480775][ T9938] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 518.488753][ T9938] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 518.496725][ T9938] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 518.504696][ T9938] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 518.512682][ T9938] [ 518.589313][ T9938] memory: usage 8kB, limit 0kB, failcnt 557 [ 518.595669][ T9938] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 518.610744][ T9938] Memory cgroup stats for /syz1: [ 518.610892][ T9938] anon 0 [ 518.610892][ T9938] file 0 [ 518.610892][ T9938] kernel 8192 [ 518.610892][ T9938] kernel_stack 0 [ 518.610892][ T9938] pagetables 0 [ 518.610892][ T9938] sec_pagetables 0 [ 518.610892][ T9938] percpu 0 [ 518.610892][ T9938] sock 0 [ 518.610892][ T9938] vmalloc 0 [ 518.610892][ T9938] shmem 0 [ 518.610892][ T9938] zswap 0 [ 518.610892][ T9938] zswapped 0 [ 518.610892][ T9938] file_mapped 0 [ 518.610892][ T9938] file_dirty 0 [ 518.610892][ T9938] file_writeback 0 [ 518.610892][ T9938] swapcached 0 [ 518.610892][ T9938] anon_thp 0 [ 518.610892][ T9938] file_thp 0 [ 518.610892][ T9938] shmem_thp 0 [ 518.610892][ T9938] inactive_anon 0 [ 518.610892][ T9938] active_anon 0 [ 518.610892][ T9938] inactive_file 0 [ 518.610892][ T9938] active_file 0 [ 518.610892][ T9938] unevictable 0 [ 518.610892][ T9938] slab_reclaimable 6752 [ 518.610892][ T9938] slab_unreclaimable 0 [ 518.610892][ T9938] slab 6752 [ 518.610892][ T9938] workingset_refault_anon 0 [ 518.753564][ T9938] Out of memory and no killable processes... [ 518.778625][ T9949] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 518.800693][ T9949] CPU: 0 PID: 9949 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 518.811157][ T9949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 518.821234][ T9949] Call Trace: [ 518.824533][ T9949] [ 518.827481][ T9949] dump_stack_lvl+0x1e3/0x2d0 [ 518.832184][ T9949] ? nf_tcp_handle_invalid+0x630/0x630 [ 518.837755][ T9949] ? panic+0x770/0x770 [ 518.841866][ T9949] dump_header+0xdd/0xa30 [ 518.846408][ T9949] out_of_memory+0x895/0xb30 [ 518.851029][ T9949] ? unregister_oom_notifier+0x20/0x20 [ 518.856527][ T9949] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 518.862547][ T9949] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 518.868119][ T9949] ? preempt_schedule_thunk+0x16/0x20 [ 518.873538][ T9949] ? mem_cgroup_oom_trylock+0x220/0x220 [ 518.879221][ T9949] ? cgroup_file_notify+0x123/0x190 [ 518.884453][ T9949] memory_max_write+0x374/0x490 [ 518.889339][ T9949] ? memory_max_show+0xa0/0xa0 [ 518.894229][ T9949] ? read_lock_is_recursive+0x10/0x10 [ 518.899628][ T9949] ? memory_max_show+0xa0/0xa0 [ 518.904422][ T9949] cgroup_file_write+0x2ab/0x780 [ 518.909407][ T9949] ? cgroup_seqfile_stop+0xd0/0xd0 [ 518.914566][ T9949] ? cgroup_seqfile_stop+0xd0/0xd0 [ 518.919709][ T9949] kernfs_fop_write_iter+0x3ac/0x500 [ 518.925035][ T9949] do_iter_write+0x6f0/0xc50 [ 518.929666][ T9949] ? rcu_read_lock_sched_held+0x89/0x130 [ 518.935502][ T9949] ? vfs_iter_write+0xa0/0xa0 [ 518.940488][ T9949] ? vfs_iter_write+0x69/0xa0 [ 518.945201][ T9949] iter_file_splice_write+0x830/0xff0 [ 518.950636][ T9949] ? splice_from_pipe+0x220/0x220 [ 518.955882][ T9949] ? splice_shrink_spd+0xb0/0xb0 [ 518.960865][ T9949] ? splice_from_pipe+0x220/0x220 [ 518.965923][ T9949] direct_splice_actor+0xe6/0x1c0 [ 518.970988][ T9949] splice_direct_to_actor+0x4e4/0xc00 [ 518.976493][ T9949] ? do_splice_direct+0x3f0/0x3f0 [ 518.981710][ T9949] ? pipe_to_sendpage+0x340/0x340 [ 518.986769][ T9949] ? bpf_lsm_file_permission+0x5/0x10 [ 518.992183][ T9949] ? security_file_permission+0xe0/0x5c0 [ 518.997852][ T9949] do_splice_direct+0x2a0/0x3f0 [ 519.002735][ T9949] ? splice_direct_to_actor+0xc00/0xc00 [ 519.008303][ T9949] ? rcu_read_lock_any_held+0xb3/0x150 [ 519.013900][ T9949] do_sendfile+0x641/0xfd0 [ 519.018468][ T9949] ? do_pwritev+0x360/0x360 [ 519.023006][ T9949] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 519.029018][ T9949] __se_sys_sendfile64+0x178/0x1e0 [ 519.034166][ T9949] ? __x64_sys_sendfile64+0xa0/0xa0 [ 519.039476][ T9949] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 519.045495][ T9949] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 519.051502][ T9949] do_syscall_64+0x2b/0x70 [ 519.055941][ T9949] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 519.061863][ T9949] RIP: 0033:0x7ff452b1b0b9 [ 519.066300][ T9949] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.086021][ T9949] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 519.094467][ T9949] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 519.102477][ T9949] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 519.110505][ T9949] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 519.118586][ T9949] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 519.126581][ T9949] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 519.134567][ T9949] [ 519.145136][ T9949] memory: usage 8kB, limit 0kB, failcnt 557 [ 519.151230][ T9949] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.190267][ T9949] Memory cgroup stats for /syz1: [ 519.190406][ T9949] anon 0 [ 519.190406][ T9949] file 0 [ 519.190406][ T9949] kernel 8192 [ 519.190406][ T9949] kernel_stack 0 [ 519.190406][ T9949] pagetables 0 [ 519.190406][ T9949] sec_pagetables 0 [ 519.190406][ T9949] percpu 0 [ 519.190406][ T9949] sock 0 [ 519.190406][ T9949] vmalloc 0 [ 519.190406][ T9949] shmem 0 [ 519.190406][ T9949] zswap 0 [ 519.190406][ T9949] zswapped 0 [ 519.190406][ T9949] file_mapped 0 [ 519.190406][ T9949] file_dirty 0 [ 519.190406][ T9949] file_writeback 0 [ 519.190406][ T9949] swapcached 0 [ 519.190406][ T9949] anon_thp 0 [ 519.190406][ T9949] file_thp 0 [ 519.190406][ T9949] shmem_thp 0 [ 519.190406][ T9949] inactive_anon 0 [ 519.190406][ T9949] active_anon 0 [ 519.190406][ T9949] inactive_file 0 [ 519.190406][ T9949] active_file 0 [ 519.190406][ T9949] unevictable 0 [ 519.190406][ T9949] slab_reclaimable 6752 [ 519.190406][ T9949] slab_unreclaimable 0 [ 519.190406][ T9949] slab 6752 [ 519.190406][ T9949] workingset_refault_anon 0 [ 519.327813][ T9949] Out of memory and no killable processes... [ 519.334164][ T9970] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 519.347200][ T9970] CPU: 0 PID: 9970 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 519.357665][ T9970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 519.367750][ T9970] Call Trace: [ 519.371042][ T9970] [ 519.373989][ T9970] dump_stack_lvl+0x1e3/0x2d0 [ 519.378701][ T9970] ? nf_tcp_handle_invalid+0x630/0x630 [ 519.384188][ T9970] ? panic+0x770/0x770 [ 519.388316][ T9970] dump_header+0xdd/0xa30 [ 519.392678][ T9970] out_of_memory+0x895/0xb30 [ 519.397309][ T9970] ? unregister_oom_notifier+0x20/0x20 [ 519.402793][ T9970] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 519.408808][ T9970] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 519.414379][ T9970] ? preempt_schedule_thunk+0x16/0x20 [ 519.419780][ T9970] ? mem_cgroup_oom_trylock+0x220/0x220 [ 519.425349][ T9970] ? cgroup_file_notify+0x123/0x190 [ 519.430592][ T9970] memory_max_write+0x374/0x490 [ 519.435449][ T9970] ? memory_max_show+0xa0/0xa0 [ 519.440213][ T9970] ? read_lock_is_recursive+0x10/0x10 [ 519.445580][ T9970] ? memory_max_show+0xa0/0xa0 [ 519.450339][ T9970] cgroup_file_write+0x2ab/0x780 [ 519.455284][ T9970] ? cgroup_seqfile_stop+0xd0/0xd0 [ 519.460407][ T9970] ? cgroup_seqfile_stop+0xd0/0xd0 [ 519.465513][ T9970] kernfs_fop_write_iter+0x3ac/0x500 [ 519.470808][ T9970] do_iter_write+0x6f0/0xc50 [ 519.475432][ T9970] ? rcu_read_lock_sched_held+0x89/0x130 [ 519.481151][ T9970] ? vfs_iter_write+0xa0/0xa0 [ 519.485952][ T9970] ? vfs_iter_write+0x69/0xa0 [ 519.490631][ T9970] iter_file_splice_write+0x830/0xff0 [ 519.496028][ T9970] ? splice_from_pipe+0x220/0x220 [ 519.501063][ T9970] ? splice_shrink_spd+0xb0/0xb0 [ 519.506026][ T9970] ? splice_from_pipe+0x220/0x220 [ 519.511159][ T9970] direct_splice_actor+0xe6/0x1c0 [ 519.516213][ T9970] splice_direct_to_actor+0x4e4/0xc00 [ 519.521636][ T9970] ? do_splice_direct+0x3f0/0x3f0 [ 519.526670][ T9970] ? pipe_to_sendpage+0x340/0x340 [ 519.531697][ T9970] ? bpf_lsm_file_permission+0x5/0x10 [ 519.537154][ T9970] ? security_file_permission+0xe0/0x5c0 [ 519.542785][ T9970] do_splice_direct+0x2a0/0x3f0 [ 519.547642][ T9970] ? splice_direct_to_actor+0xc00/0xc00 [ 519.553183][ T9970] ? rcu_read_lock_any_held+0xb3/0x150 [ 519.558653][ T9970] do_sendfile+0x641/0xfd0 [ 519.563082][ T9970] ? do_pwritev+0x360/0x360 [ 519.567590][ T9970] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 519.573589][ T9970] __se_sys_sendfile64+0x178/0x1e0 [ 519.578714][ T9970] ? __x64_sys_sendfile64+0xa0/0xa0 [ 519.583925][ T9970] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 519.589914][ T9970] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 519.595893][ T9970] do_syscall_64+0x2b/0x70 [ 519.600309][ T9970] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 519.606216][ T9970] RIP: 0033:0x7ff452b1b0b9 [ 519.610627][ T9970] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.630225][ T9970] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 519.638635][ T9970] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 519.646599][ T9970] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 519.654564][ T9970] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 519.662702][ T9970] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 519.670669][ T9970] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 519.678655][ T9970] [ 519.686139][ T9970] memory: usage 8kB, limit 0kB, failcnt 557 [ 519.692599][ T9970] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 519.709402][ T9970] Memory cgroup stats for /syz1: [ 519.710119][ T9970] anon 0 [ 519.710119][ T9970] file 0 [ 519.710119][ T9970] kernel 8192 [ 519.710119][ T9970] kernel_stack 0 [ 519.710119][ T9970] pagetables 0 [ 519.710119][ T9970] sec_pagetables 0 [ 519.710119][ T9970] percpu 0 [ 519.710119][ T9970] sock 0 [ 519.710119][ T9970] vmalloc 0 [ 519.710119][ T9970] shmem 0 [ 519.710119][ T9970] zswap 0 [ 519.710119][ T9970] zswapped 0 [ 519.710119][ T9970] file_mapped 0 [ 519.710119][ T9970] file_dirty 0 [ 519.710119][ T9970] file_writeback 0 [ 519.710119][ T9970] swapcached 0 [ 519.710119][ T9970] anon_thp 0 [ 519.710119][ T9970] file_thp 0 [ 519.710119][ T9970] shmem_thp 0 [ 519.710119][ T9970] inactive_anon 0 [ 519.710119][ T9970] active_anon 0 [ 519.710119][ T9970] inactive_file 0 [ 519.710119][ T9970] active_file 0 [ 519.710119][ T9970] unevictable 0 [ 519.710119][ T9970] slab_reclaimable 6752 [ 519.710119][ T9970] slab_unreclaimable 0 [ 519.710119][ T9970] slab 6752 [ 519.710119][ T9970] workingset_refault_anon 0 [ 519.819397][ T9970] Out of memory and no killable processes... [ 519.831868][ T9966] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 519.852748][ T9966] CPU: 1 PID: 9966 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 519.863218][ T9966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 519.873302][ T9966] Call Trace: [ 519.876601][ T9966] [ 519.879608][ T9966] dump_stack_lvl+0x1e3/0x2d0 [ 519.884327][ T9966] ? nf_tcp_handle_invalid+0x630/0x630 [ 519.889811][ T9966] ? panic+0x770/0x770 [ 519.893927][ T9966] dump_header+0xdd/0xa30 [ 519.898301][ T9966] out_of_memory+0x895/0xb30 [ 519.902920][ T9966] ? unregister_oom_notifier+0x20/0x20 [ 519.908406][ T9966] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 519.914419][ T9966] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 519.919992][ T9966] ? preempt_schedule_thunk+0x16/0x20 [ 519.925412][ T9966] ? mem_cgroup_oom_trylock+0x220/0x220 [ 519.930998][ T9966] ? cgroup_file_notify+0x123/0x190 [ 519.936233][ T9966] memory_max_write+0x374/0x490 [ 519.941125][ T9966] ? memory_max_show+0xa0/0xa0 [ 519.945924][ T9966] ? read_lock_is_recursive+0x10/0x10 [ 519.951421][ T9966] ? memory_max_show+0xa0/0xa0 [ 519.956216][ T9966] cgroup_file_write+0x2ab/0x780 [ 519.961191][ T9966] ? cgroup_seqfile_stop+0xd0/0xd0 [ 519.966345][ T9966] ? cgroup_seqfile_stop+0xd0/0xd0 [ 519.971479][ T9966] kernfs_fop_write_iter+0x3ac/0x500 [ 519.976977][ T9966] do_iter_write+0x6f0/0xc50 [ 519.981702][ T9966] ? rcu_read_lock_sched_held+0x89/0x130 [ 519.987360][ T9966] ? vfs_iter_write+0xa0/0xa0 [ 519.992075][ T9966] ? vfs_iter_write+0x69/0xa0 [ 519.996779][ T9966] iter_file_splice_write+0x830/0xff0 [ 520.002206][ T9966] ? splice_from_pipe+0x220/0x220 [ 520.007269][ T9966] ? splice_shrink_spd+0xb0/0xb0 [ 520.012248][ T9966] ? splice_from_pipe+0x220/0x220 [ 520.017300][ T9966] direct_splice_actor+0xe6/0x1c0 [ 520.022459][ T9966] splice_direct_to_actor+0x4e4/0xc00 [ 520.027878][ T9966] ? do_splice_direct+0x3f0/0x3f0 [ 520.032939][ T9966] ? pipe_to_sendpage+0x340/0x340 [ 520.037998][ T9966] ? bpf_lsm_file_permission+0x5/0x10 [ 520.043402][ T9966] ? security_file_permission+0xe0/0x5c0 [ 520.049071][ T9966] do_splice_direct+0x2a0/0x3f0 [ 520.053968][ T9966] ? splice_direct_to_actor+0xc00/0xc00 [ 520.059541][ T9966] ? rcu_read_lock_any_held+0xb3/0x150 [ 520.065039][ T9966] do_sendfile+0x641/0xfd0 [ 520.069548][ T9966] ? do_pwritev+0x360/0x360 [ 520.074093][ T9966] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 520.080104][ T9966] __se_sys_sendfile64+0x178/0x1e0 [ 520.085256][ T9966] ? __x64_sys_sendfile64+0xa0/0xa0 [ 520.090484][ T9966] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 520.096498][ T9966] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 520.102513][ T9966] do_syscall_64+0x2b/0x70 [ 520.107010][ T9966] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 520.112938][ T9966] RIP: 0033:0x7ff452b1b0b9 [ 520.117462][ T9966] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.137201][ T9966] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 520.145745][ T9966] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 520.153834][ T9966] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 520.161842][ T9966] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 520.169854][ T9966] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 520.177853][ T9966] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 520.185873][ T9966] [ 520.208524][ T9966] memory: usage 8kB, limit 0kB, failcnt 557 [ 520.230152][ T9966] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 520.250841][ T9966] Memory cgroup stats for /syz1: [ 520.250983][ T9966] anon 0 [ 520.250983][ T9966] file 0 [ 520.250983][ T9966] kernel 8192 [ 520.250983][ T9966] kernel_stack 0 [ 520.250983][ T9966] pagetables 0 [ 520.250983][ T9966] sec_pagetables 0 [ 520.250983][ T9966] percpu 0 [ 520.250983][ T9966] sock 0 [ 520.250983][ T9966] vmalloc 0 [ 520.250983][ T9966] shmem 0 [ 520.250983][ T9966] zswap 0 [ 520.250983][ T9966] zswapped 0 [ 520.250983][ T9966] file_mapped 0 [ 520.250983][ T9966] file_dirty 0 [ 520.250983][ T9966] file_writeback 0 [ 520.250983][ T9966] swapcached 0 [ 520.250983][ T9966] anon_thp 0 [ 520.250983][ T9966] file_thp 0 [ 520.250983][ T9966] shmem_thp 0 [ 520.250983][ T9966] inactive_anon 0 [ 520.250983][ T9966] active_anon 0 [ 520.250983][ T9966] inactive_file 0 [ 520.250983][ T9966] active_file 0 [ 520.250983][ T9966] unevictable 0 [ 520.250983][ T9966] slab_reclaimable 6752 [ 520.250983][ T9966] slab_unreclaimable 0 [ 520.250983][ T9966] slab 6752 [ 520.250983][ T9966] workingset_refault_anon 0 [ 520.355132][ T9966] Out of memory and no killable processes... [ 520.361611][ T9978] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 520.374838][ T9978] CPU: 1 PID: 9978 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 520.385300][ T9978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 520.395385][ T9978] Call Trace: [ 520.398690][ T9978] [ 520.401644][ T9978] dump_stack_lvl+0x1e3/0x2d0 [ 520.406365][ T9978] ? nf_tcp_handle_invalid+0x630/0x630 [ 520.411872][ T9978] ? panic+0x770/0x770 [ 520.415993][ T9978] dump_header+0xdd/0xa30 [ 520.420359][ T9978] out_of_memory+0x895/0xb30 [ 520.424978][ T9978] ? unregister_oom_notifier+0x20/0x20 [ 520.430494][ T9978] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 520.436607][ T9978] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 520.442190][ T9978] ? preempt_schedule_thunk+0x16/0x20 [ 520.447611][ T9978] ? mem_cgroup_oom_trylock+0x220/0x220 [ 520.453280][ T9978] ? cgroup_file_notify+0x123/0x190 [ 520.458599][ T9978] memory_max_write+0x374/0x490 [ 520.463488][ T9978] ? memory_max_show+0xa0/0xa0 [ 520.468275][ T9978] ? read_lock_is_recursive+0x10/0x10 [ 520.473675][ T9978] ? memory_max_show+0xa0/0xa0 [ 520.478585][ T9978] cgroup_file_write+0x2ab/0x780 [ 520.483553][ T9978] ? cgroup_seqfile_stop+0xd0/0xd0 [ 520.488892][ T9978] ? cgroup_seqfile_stop+0xd0/0xd0 [ 520.494043][ T9978] kernfs_fop_write_iter+0x3ac/0x500 [ 520.499351][ T9978] do_iter_write+0x6f0/0xc50 [ 520.503983][ T9978] ? rcu_read_lock_sched_held+0x89/0x130 [ 520.509699][ T9978] ? vfs_iter_write+0xa0/0xa0 [ 520.514411][ T9978] ? vfs_iter_write+0x69/0xa0 [ 520.519087][ T9978] iter_file_splice_write+0x830/0xff0 [ 520.524504][ T9978] ? splice_from_pipe+0x220/0x220 [ 520.529540][ T9978] ? splice_shrink_spd+0xb0/0xb0 [ 520.534590][ T9978] ? splice_from_pipe+0x220/0x220 [ 520.539787][ T9978] direct_splice_actor+0xe6/0x1c0 [ 520.544815][ T9978] splice_direct_to_actor+0x4e4/0xc00 [ 520.550199][ T9978] ? do_splice_direct+0x3f0/0x3f0 [ 520.555250][ T9978] ? pipe_to_sendpage+0x340/0x340 [ 520.560274][ T9978] ? bpf_lsm_file_permission+0x5/0x10 [ 520.565729][ T9978] ? security_file_permission+0xe0/0x5c0 [ 520.571371][ T9978] do_splice_direct+0x2a0/0x3f0 [ 520.576225][ T9978] ? splice_direct_to_actor+0xc00/0xc00 [ 520.581852][ T9978] ? rcu_read_lock_any_held+0xb3/0x150 [ 520.587323][ T9978] do_sendfile+0x641/0xfd0 [ 520.591754][ T9978] ? do_pwritev+0x360/0x360 [ 520.596260][ T9978] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 520.602240][ T9978] __se_sys_sendfile64+0x178/0x1e0 [ 520.607351][ T9978] ? __x64_sys_sendfile64+0xa0/0xa0 [ 520.612550][ T9978] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 520.618531][ T9978] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 520.624601][ T9978] do_syscall_64+0x2b/0x70 [ 520.629012][ T9978] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 520.634905][ T9978] RIP: 0033:0x7ff452b1b0b9 [ 520.639316][ T9978] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.659002][ T9978] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 520.667440][ T9978] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 520.675418][ T9978] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 520.683383][ T9978] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 520.691347][ T9978] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 520.699310][ T9978] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 520.707290][ T9978] [ 520.716312][ T9978] memory: usage 8kB, limit 0kB, failcnt 557 [ 520.771764][ T9978] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 520.820826][ T9978] Memory cgroup stats for /syz1: [ 520.821615][ T9978] anon 0 [ 520.821615][ T9978] file 0 [ 520.821615][ T9978] kernel 8192 [ 520.821615][ T9978] kernel_stack 0 [ 520.821615][ T9978] pagetables 0 [ 520.821615][ T9978] sec_pagetables 0 [ 520.821615][ T9978] percpu 0 [ 520.821615][ T9978] sock 0 [ 520.821615][ T9978] vmalloc 0 [ 520.821615][ T9978] shmem 0 [ 520.821615][ T9978] zswap 0 [ 520.821615][ T9978] zswapped 0 [ 520.821615][ T9978] file_mapped 0 [ 520.821615][ T9978] file_dirty 0 [ 520.821615][ T9978] file_writeback 0 [ 520.821615][ T9978] swapcached 0 [ 520.821615][ T9978] anon_thp 0 [ 520.821615][ T9978] file_thp 0 [ 520.821615][ T9978] shmem_thp 0 [ 520.821615][ T9978] inactive_anon 0 [ 520.821615][ T9978] active_anon 0 [ 520.821615][ T9978] inactive_file 0 [ 520.821615][ T9978] active_file 0 [ 520.821615][ T9978] unevictable 0 [ 520.821615][ T9978] slab_reclaimable 6752 [ 520.821615][ T9978] slab_unreclaimable 0 [ 520.821615][ T9978] slab 6752 [ 520.821615][ T9978] workingset_refault_anon 0 [ 520.933909][ T9978] Out of memory and no killable processes... [ 520.947222][ T9990] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 520.957953][ T9990] CPU: 0 PID: 9990 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 520.968391][ T9990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 520.978478][ T9990] Call Trace: [ 520.981783][ T9990] [ 520.984740][ T9990] dump_stack_lvl+0x1e3/0x2d0 [ 520.989452][ T9990] ? nf_tcp_handle_invalid+0x630/0x630 [ 520.994938][ T9990] ? panic+0x770/0x770 [ 520.999060][ T9990] dump_header+0xdd/0xa30 [ 521.003425][ T9990] out_of_memory+0x895/0xb30 [ 521.008043][ T9990] ? unregister_oom_notifier+0x20/0x20 [ 521.013524][ T9990] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 521.019547][ T9990] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 521.025161][ T9990] ? mem_cgroup_oom_trylock+0x220/0x220 [ 521.030747][ T9990] ? cgroup_file_notify+0x106/0x190 [ 521.035962][ T9990] memory_max_write+0x374/0x490 [ 521.040910][ T9990] ? memory_max_show+0xa0/0xa0 [ 521.045768][ T9990] ? read_lock_is_recursive+0x10/0x10 [ 521.051249][ T9990] ? memory_max_show+0xa0/0xa0 [ 521.056031][ T9990] cgroup_file_write+0x2ab/0x780 [ 521.060975][ T9990] ? cgroup_seqfile_stop+0xd0/0xd0 [ 521.066095][ T9990] ? cgroup_seqfile_stop+0xd0/0xd0 [ 521.071204][ T9990] kernfs_fop_write_iter+0x3ac/0x500 [ 521.076504][ T9990] do_iter_write+0x6f0/0xc50 [ 521.081106][ T9990] ? rcu_read_lock_sched_held+0x89/0x130 [ 521.086740][ T9990] ? vfs_iter_write+0xa0/0xa0 [ 521.091440][ T9990] ? vfs_iter_write+0x69/0xa0 [ 521.096113][ T9990] iter_file_splice_write+0x830/0xff0 [ 521.101511][ T9990] ? splice_from_pipe+0x220/0x220 [ 521.106542][ T9990] ? splice_shrink_spd+0xb0/0xb0 [ 521.111491][ T9990] ? splice_from_pipe+0x220/0x220 [ 521.116519][ T9990] direct_splice_actor+0xe6/0x1c0 [ 521.121545][ T9990] splice_direct_to_actor+0x4e4/0xc00 [ 521.126956][ T9990] ? do_splice_direct+0x3f0/0x3f0 [ 521.131980][ T9990] ? pipe_to_sendpage+0x340/0x340 [ 521.137006][ T9990] ? bpf_lsm_file_permission+0x5/0x10 [ 521.142376][ T9990] ? security_file_permission+0xe0/0x5c0 [ 521.148008][ T9990] do_splice_direct+0x2a0/0x3f0 [ 521.152863][ T9990] ? splice_direct_to_actor+0xc00/0xc00 [ 521.158405][ T9990] ? rcu_read_lock_any_held+0xb3/0x150 [ 521.163877][ T9990] do_sendfile+0x641/0xfd0 [ 521.168411][ T9990] ? do_pwritev+0x360/0x360 [ 521.172945][ T9990] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 521.179463][ T9990] __se_sys_sendfile64+0x178/0x1e0 [ 521.184586][ T9990] ? __x64_sys_sendfile64+0xa0/0xa0 [ 521.189784][ T9990] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 521.195765][ T9990] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 521.201744][ T9990] do_syscall_64+0x2b/0x70 [ 521.206209][ T9990] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 521.212104][ T9990] RIP: 0033:0x7ff452b1b0b9 [ 521.216526][ T9990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.236166][ T9990] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 521.244675][ T9990] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 521.252646][ T9990] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 521.260610][ T9990] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 521.268574][ T9990] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 521.276547][ T9990] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 521.284531][ T9990] [ 521.316481][ T9990] memory: usage 8kB, limit 0kB, failcnt 557 [ 521.373255][ T9990] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 521.405653][ T9990] Memory cgroup stats for /syz1: [ 521.405794][ T9990] anon 0 [ 521.405794][ T9990] file 0 [ 521.405794][ T9990] kernel 8192 [ 521.405794][ T9990] kernel_stack 0 [ 521.405794][ T9990] pagetables 0 [ 521.405794][ T9990] sec_pagetables 0 [ 521.405794][ T9990] percpu 0 [ 521.405794][ T9990] sock 0 [ 521.405794][ T9990] vmalloc 0 [ 521.405794][ T9990] shmem 0 [ 521.405794][ T9990] zswap 0 [ 521.405794][ T9990] zswapped 0 [ 521.405794][ T9990] file_mapped 0 [ 521.405794][ T9990] file_dirty 0 [ 521.405794][ T9990] file_writeback 0 [ 521.405794][ T9990] swapcached 0 [ 521.405794][ T9990] anon_thp 0 [ 521.405794][ T9990] file_thp 0 [ 521.405794][ T9990] shmem_thp 0 [ 521.405794][ T9990] inactive_anon 0 [ 521.405794][ T9990] active_anon 0 [ 521.405794][ T9990] inactive_file 0 [ 521.405794][ T9990] active_file 0 [ 521.405794][ T9990] unevictable 0 [ 521.405794][ T9990] slab_reclaimable 6752 [ 521.405794][ T9990] slab_unreclaimable 0 [ 521.405794][ T9990] slab 6752 [ 521.405794][ T9990] workingset_refault_anon 0 [ 521.517293][ T9990] Out of memory and no killable processes... [ 521.528435][T10014] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 521.552584][T10014] CPU: 1 PID: 10014 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 521.563136][T10014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 521.573220][T10014] Call Trace: [ 521.576528][T10014] [ 521.579481][T10014] dump_stack_lvl+0x1e3/0x2d0 [ 521.584191][T10014] ? nf_tcp_handle_invalid+0x630/0x630 [ 521.589674][T10014] ? panic+0x770/0x770 [ 521.593788][T10014] dump_header+0xdd/0xa30 [ 521.598149][T10014] out_of_memory+0x895/0xb30 [ 521.602771][T10014] ? unregister_oom_notifier+0x20/0x20 [ 521.608248][T10014] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 521.614267][T10014] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 521.619843][T10014] ? preempt_schedule_thunk+0x16/0x20 [ 521.625348][T10014] ? mem_cgroup_oom_trylock+0x220/0x220 [ 521.631173][T10014] ? cgroup_file_notify+0x123/0x190 [ 521.636428][T10014] memory_max_write+0x374/0x490 [ 521.641317][T10014] ? memory_max_show+0xa0/0xa0 [ 521.646115][T10014] ? read_lock_is_recursive+0x10/0x10 [ 521.651505][T10014] ? memory_max_show+0xa0/0xa0 [ 521.656275][T10014] cgroup_file_write+0x2ab/0x780 [ 521.661223][T10014] ? cgroup_seqfile_stop+0xd0/0xd0 [ 521.666343][T10014] ? cgroup_seqfile_stop+0xd0/0xd0 [ 521.671457][T10014] kernfs_fop_write_iter+0x3ac/0x500 [ 521.676749][T10014] do_iter_write+0x6f0/0xc50 [ 521.681346][T10014] ? rcu_read_lock_sched_held+0x89/0x130 [ 521.686974][T10014] ? vfs_iter_write+0xa0/0xa0 [ 521.691657][T10014] ? vfs_iter_write+0x69/0xa0 [ 521.696330][T10014] iter_file_splice_write+0x830/0xff0 [ 521.701720][T10014] ? splice_from_pipe+0x220/0x220 [ 521.706746][T10014] ? splice_shrink_spd+0xb0/0xb0 [ 521.711692][T10014] ? splice_from_pipe+0x220/0x220 [ 521.716714][T10014] direct_splice_actor+0xe6/0x1c0 [ 521.721758][T10014] splice_direct_to_actor+0x4e4/0xc00 [ 521.727142][T10014] ? do_splice_direct+0x3f0/0x3f0 [ 521.732162][T10014] ? pipe_to_sendpage+0x340/0x340 [ 521.737282][T10014] ? bpf_lsm_file_permission+0x5/0x10 [ 521.742664][T10014] ? security_file_permission+0xe0/0x5c0 [ 521.748299][T10014] do_splice_direct+0x2a0/0x3f0 [ 521.753165][T10014] ? splice_direct_to_actor+0xc00/0xc00 [ 521.758706][T10014] ? rcu_read_lock_any_held+0xb3/0x150 [ 521.764180][T10014] do_sendfile+0x641/0xfd0 [ 521.768605][T10014] ? do_pwritev+0x360/0x360 [ 521.773115][T10014] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 521.779094][T10014] __se_sys_sendfile64+0x178/0x1e0 [ 521.784272][T10014] ? __x64_sys_sendfile64+0xa0/0xa0 [ 521.789645][T10014] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 521.795623][T10014] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 521.801605][T10014] do_syscall_64+0x2b/0x70 [ 521.806017][T10014] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 521.811915][T10014] RIP: 0033:0x7ff452b1b0b9 [ 521.816340][T10014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.835944][T10014] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 521.844354][T10014] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 521.852346][T10014] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 521.860328][T10014] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 521.868306][T10014] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 521.876295][T10014] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 521.884282][T10014] [ 521.926370][T10014] memory: usage 8kB, limit 0kB, failcnt 557 [ 521.932842][T10014] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 521.945176][T10014] Memory cgroup stats for /syz1: [ 521.948684][T10014] anon 0 [ 521.948684][T10014] file 0 [ 521.948684][T10014] kernel 8192 [ 521.948684][T10014] kernel_stack 0 [ 521.948684][T10014] pagetables 0 [ 521.948684][T10014] sec_pagetables 0 [ 521.948684][T10014] percpu 0 [ 521.948684][T10014] sock 0 [ 521.948684][T10014] vmalloc 0 [ 521.948684][T10014] shmem 0 [ 521.948684][T10014] zswap 0 [ 521.948684][T10014] zswapped 0 [ 521.948684][T10014] file_mapped 0 [ 521.948684][T10014] file_dirty 0 [ 521.948684][T10014] file_writeback 0 [ 521.948684][T10014] swapcached 0 [ 521.948684][T10014] anon_thp 0 [ 521.948684][T10014] file_thp 0 [ 521.948684][T10014] shmem_thp 0 [ 521.948684][T10014] inactive_anon 0 [ 521.948684][T10014] active_anon 0 [ 521.948684][T10014] inactive_file 0 [ 521.948684][T10014] active_file 0 [ 521.948684][T10014] unevictable 0 [ 521.948684][T10014] slab_reclaimable 6752 [ 521.948684][T10014] slab_unreclaimable 0 [ 521.948684][T10014] slab 6752 [ 521.948684][T10014] workingset_refault_anon 0 [ 522.088832][T10014] Out of memory and no killable processes... [ 522.095120][T10022] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 522.115031][T10022] CPU: 1 PID: 10022 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 522.125675][T10022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 522.138453][T10022] Call Trace: [ 522.141765][T10022] [ 522.144719][T10022] dump_stack_lvl+0x1e3/0x2d0 [ 522.149437][T10022] ? nf_tcp_handle_invalid+0x630/0x630 [ 522.154924][T10022] ? panic+0x770/0x770 [ 522.159039][T10022] dump_header+0xdd/0xa30 [ 522.163406][T10022] out_of_memory+0x895/0xb30 [ 522.168023][T10022] ? unregister_oom_notifier+0x20/0x20 [ 522.173760][T10022] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 522.179748][T10022] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 522.185300][T10022] ? mem_cgroup_oom_trylock+0x220/0x220 [ 522.190859][T10022] ? cgroup_file_notify+0x106/0x190 [ 522.196146][T10022] memory_max_write+0x374/0x490 [ 522.201005][T10022] ? memory_max_show+0xa0/0xa0 [ 522.205779][T10022] ? read_lock_is_recursive+0x10/0x10 [ 522.211152][T10022] ? memory_max_show+0xa0/0xa0 [ 522.216433][T10022] cgroup_file_write+0x2ab/0x780 [ 522.221375][T10022] ? cgroup_seqfile_stop+0xd0/0xd0 [ 522.226496][T10022] ? cgroup_seqfile_stop+0xd0/0xd0 [ 522.231602][T10022] kernfs_fop_write_iter+0x3ac/0x500 [ 522.236893][T10022] do_iter_write+0x6f0/0xc50 [ 522.241494][T10022] ? rcu_read_lock_sched_held+0x89/0x130 [ 522.247131][T10022] ? vfs_iter_write+0xa0/0xa0 [ 522.251834][T10022] ? vfs_iter_write+0x69/0xa0 [ 522.256509][T10022] iter_file_splice_write+0x830/0xff0 [ 522.261922][T10022] ? splice_from_pipe+0x220/0x220 [ 522.266999][T10022] ? splice_shrink_spd+0xb0/0xb0 [ 522.271959][T10022] ? splice_from_pipe+0x220/0x220 [ 522.277010][T10022] direct_splice_actor+0xe6/0x1c0 [ 522.282070][T10022] splice_direct_to_actor+0x4e4/0xc00 [ 522.287459][T10022] ? do_splice_direct+0x3f0/0x3f0 [ 522.292567][T10022] ? pipe_to_sendpage+0x340/0x340 [ 522.297594][T10022] ? bpf_lsm_file_permission+0x5/0x10 [ 522.302973][T10022] ? security_file_permission+0xe0/0x5c0 [ 522.308693][T10022] do_splice_direct+0x2a0/0x3f0 [ 522.313632][T10022] ? splice_direct_to_actor+0xc00/0xc00 [ 522.319174][T10022] ? rcu_read_lock_any_held+0xb3/0x150 [ 522.324643][T10022] do_sendfile+0x641/0xfd0 [ 522.329156][T10022] ? do_pwritev+0x360/0x360 [ 522.333754][T10022] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 522.339765][T10022] __se_sys_sendfile64+0x178/0x1e0 [ 522.344903][T10022] ? __x64_sys_sendfile64+0xa0/0xa0 [ 522.350126][T10022] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 522.356221][T10022] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 522.362234][T10022] do_syscall_64+0x2b/0x70 [ 522.366660][T10022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 522.372562][T10022] RIP: 0033:0x7ff452b1b0b9 [ 522.376991][T10022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.396596][T10022] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 522.405359][T10022] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 522.413339][T10022] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 522.421326][T10022] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 522.429302][T10022] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 522.437373][T10022] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 522.445374][T10022] [ 522.458210][T10022] memory: usage 8kB, limit 0kB, failcnt 557 [ 522.483286][T10022] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 522.507953][T10022] Memory cgroup stats for /syz1: [ 522.508145][T10022] anon 0 [ 522.508145][T10022] file 0 [ 522.508145][T10022] kernel 8192 [ 522.508145][T10022] kernel_stack 0 [ 522.508145][T10022] pagetables 0 [ 522.508145][T10022] sec_pagetables 0 [ 522.508145][T10022] percpu 0 [ 522.508145][T10022] sock 0 [ 522.508145][T10022] vmalloc 0 [ 522.508145][T10022] shmem 0 [ 522.508145][T10022] zswap 0 [ 522.508145][T10022] zswapped 0 [ 522.508145][T10022] file_mapped 0 [ 522.508145][T10022] file_dirty 0 [ 522.508145][T10022] file_writeback 0 [ 522.508145][T10022] swapcached 0 [ 522.508145][T10022] anon_thp 0 [ 522.508145][T10022] file_thp 0 [ 522.508145][T10022] shmem_thp 0 [ 522.508145][T10022] inactive_anon 0 [ 522.508145][T10022] active_anon 0 [ 522.508145][T10022] inactive_file 0 [ 522.508145][T10022] active_file 0 [ 522.508145][T10022] unevictable 0 [ 522.508145][T10022] slab_reclaimable 6752 [ 522.508145][T10022] slab_unreclaimable 0 [ 522.508145][T10022] slab 6752 [ 522.508145][T10022] workingset_refault_anon 0 [ 522.615871][T10022] Out of memory and no killable processes... [ 522.633034][T10033] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 522.661254][T10033] CPU: 1 PID: 10033 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 522.671808][T10033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 522.681889][T10033] Call Trace: [ 522.685193][T10033] [ 522.688144][T10033] dump_stack_lvl+0x1e3/0x2d0 [ 522.692857][T10033] ? nf_tcp_handle_invalid+0x630/0x630 [ 522.698353][T10033] ? panic+0x770/0x770 [ 522.702469][T10033] dump_header+0xdd/0xa30 [ 522.706839][T10033] out_of_memory+0x895/0xb30 [ 522.711462][T10033] ? unregister_oom_notifier+0x20/0x20 [ 522.716962][T10033] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 522.722982][T10033] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 522.728665][T10033] ? preempt_schedule_thunk+0x16/0x20 [ 522.734079][T10033] ? mem_cgroup_oom_trylock+0x220/0x220 [ 522.739670][T10033] ? cgroup_file_notify+0x123/0x190 [ 522.744912][T10033] memory_max_write+0x374/0x490 [ 522.749806][T10033] ? memory_max_show+0xa0/0xa0 [ 522.754600][T10033] ? read_lock_is_recursive+0x10/0x10 [ 522.760001][T10033] ? memory_max_show+0xa0/0xa0 [ 522.764799][T10033] cgroup_file_write+0x2ab/0x780 [ 522.769787][T10033] ? cgroup_seqfile_stop+0xd0/0xd0 [ 522.775040][T10033] ? cgroup_seqfile_stop+0xd0/0xd0 [ 522.780183][T10033] kernfs_fop_write_iter+0x3ac/0x500 [ 522.785573][T10033] do_iter_write+0x6f0/0xc50 [ 522.790206][T10033] ? rcu_read_lock_sched_held+0x89/0x130 [ 522.795869][T10033] ? vfs_iter_write+0xa0/0xa0 [ 522.800600][T10033] ? vfs_iter_write+0x69/0xa0 [ 522.805321][T10033] iter_file_splice_write+0x830/0xff0 [ 522.810760][T10033] ? splice_from_pipe+0x220/0x220 [ 522.815826][T10033] ? splice_shrink_spd+0xb0/0xb0 [ 522.820899][T10033] ? splice_from_pipe+0x220/0x220 [ 522.825971][T10033] direct_splice_actor+0xe6/0x1c0 [ 522.831029][T10033] splice_direct_to_actor+0x4e4/0xc00 [ 522.836538][T10033] ? do_splice_direct+0x3f0/0x3f0 [ 522.841697][T10033] ? pipe_to_sendpage+0x340/0x340 [ 522.846760][T10033] ? bpf_lsm_file_permission+0x5/0x10 [ 522.852169][T10033] ? security_file_permission+0xe0/0x5c0 [ 522.857844][T10033] do_splice_direct+0x2a0/0x3f0 [ 522.862740][T10033] ? splice_direct_to_actor+0xc00/0xc00 [ 522.868318][T10033] ? rcu_read_lock_any_held+0xb3/0x150 [ 522.873832][T10033] do_sendfile+0x641/0xfd0 [ 522.878295][T10033] ? do_pwritev+0x360/0x360 [ 522.883014][T10033] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 522.889033][T10033] __se_sys_sendfile64+0x178/0x1e0 [ 522.894176][T10033] ? __x64_sys_sendfile64+0xa0/0xa0 [ 522.899405][T10033] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 522.905509][T10033] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 522.911528][T10033] do_syscall_64+0x2b/0x70 [ 522.915976][T10033] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 522.921900][T10033] RIP: 0033:0x7ff452b1b0b9 [ 522.926514][T10033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.946147][T10033] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 522.954763][T10033] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 522.962765][T10033] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 522.970847][T10033] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 522.978843][T10033] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 522.986842][T10033] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 522.995118][T10033] [ 523.005015][T10033] memory: usage 8kB, limit 0kB, failcnt 557 [ 523.011253][T10033] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 523.018879][T10033] Memory cgroup stats for /syz1: [ 523.019042][T10033] anon 0 [ 523.019042][T10033] file 0 [ 523.019042][T10033] kernel 8192 [ 523.019042][T10033] kernel_stack 0 [ 523.019042][T10033] pagetables 0 [ 523.019042][T10033] sec_pagetables 0 [ 523.019042][T10033] percpu 0 [ 523.019042][T10033] sock 0 [ 523.019042][T10033] vmalloc 0 [ 523.019042][T10033] shmem 0 [ 523.019042][T10033] zswap 0 [ 523.019042][T10033] zswapped 0 [ 523.019042][T10033] file_mapped 0 [ 523.019042][T10033] file_dirty 0 [ 523.019042][T10033] file_writeback 0 [ 523.019042][T10033] swapcached 0 [ 523.019042][T10033] anon_thp 0 [ 523.019042][T10033] file_thp 0 [ 523.019042][T10033] shmem_thp 0 [ 523.019042][T10033] inactive_anon 0 [ 523.019042][T10033] active_anon 0 [ 523.019042][T10033] inactive_file 0 [ 523.019042][T10033] active_file 0 [ 523.019042][T10033] unevictable 0 [ 523.019042][T10033] slab_reclaimable 6752 [ 523.019042][T10033] slab_unreclaimable 0 [ 523.019042][T10033] slab 6752 [ 523.019042][T10033] workingset_refault_anon 0 [ 523.180734][T10033] Out of memory and no killable processes... [ 523.188732][T10055] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 523.203398][T10055] CPU: 0 PID: 10055 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 523.213997][T10055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 523.224426][T10055] Call Trace: [ 523.227988][T10055] [ 523.231030][T10055] dump_stack_lvl+0x1e3/0x2d0 [ 523.235747][T10055] ? nf_tcp_handle_invalid+0x630/0x630 [ 523.241229][T10055] ? panic+0x770/0x770 [ 523.245346][T10055] dump_header+0xdd/0xa30 [ 523.249726][T10055] out_of_memory+0x895/0xb30 [ 523.254352][T10055] ? unregister_oom_notifier+0x20/0x20 [ 523.259838][T10055] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 523.265862][T10055] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 523.271447][T10055] ? preempt_schedule_thunk+0x16/0x20 [ 523.276865][T10055] ? mem_cgroup_oom_trylock+0x220/0x220 [ 523.282484][T10055] ? cgroup_file_notify+0x123/0x190 [ 523.287746][T10055] memory_max_write+0x374/0x490 [ 523.292899][T10055] ? memory_max_show+0xa0/0xa0 [ 523.297704][T10055] ? read_lock_is_recursive+0x10/0x10 [ 523.303291][T10055] ? memory_max_show+0xa0/0xa0 [ 523.308953][T10055] cgroup_file_write+0x2ab/0x780 [ 523.314018][T10055] ? cgroup_seqfile_stop+0xd0/0xd0 [ 523.319182][T10055] ? cgroup_seqfile_stop+0xd0/0xd0 [ 523.324417][T10055] kernfs_fop_write_iter+0x3ac/0x500 [ 523.329750][T10055] do_iter_write+0x6f0/0xc50 [ 523.334384][T10055] ? rcu_read_lock_sched_held+0x89/0x130 [ 523.340050][T10055] ? vfs_iter_write+0xa0/0xa0 [ 523.344773][T10055] ? vfs_iter_write+0x69/0xa0 [ 523.349481][T10055] iter_file_splice_write+0x830/0xff0 [ 523.355076][T10055] ? splice_from_pipe+0x220/0x220 [ 523.360145][T10055] ? splice_shrink_spd+0xb0/0xb0 [ 523.365121][T10055] ? splice_from_pipe+0x220/0x220 [ 523.370186][T10055] direct_splice_actor+0xe6/0x1c0 [ 523.375249][T10055] splice_direct_to_actor+0x4e4/0xc00 [ 523.380773][T10055] ? do_splice_direct+0x3f0/0x3f0 [ 523.385938][T10055] ? pipe_to_sendpage+0x340/0x340 [ 523.390997][T10055] ? bpf_lsm_file_permission+0x5/0x10 [ 523.396402][T10055] ? security_file_permission+0xe0/0x5c0 [ 523.402069][T10055] do_splice_direct+0x2a0/0x3f0 [ 523.406955][T10055] ? splice_direct_to_actor+0xc00/0xc00 [ 523.412529][T10055] ? rcu_read_lock_any_held+0xb3/0x150 [ 523.418043][T10055] do_sendfile+0x641/0xfd0 [ 523.422501][T10055] ? do_pwritev+0x360/0x360 [ 523.427038][T10055] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 523.433049][T10055] __se_sys_sendfile64+0x178/0x1e0 [ 523.438194][T10055] ? __x64_sys_sendfile64+0xa0/0xa0 [ 523.443420][T10055] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 523.449435][T10055] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 523.455446][T10055] do_syscall_64+0x2b/0x70 [ 523.459886][T10055] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 523.465983][T10055] RIP: 0033:0x7ff452b1b0b9 [ 523.470423][T10055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.490143][T10055] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 523.498593][T10055] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 523.506687][T10055] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 523.514776][T10055] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 523.522777][T10055] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 523.530784][T10055] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 523.538807][T10055] [ 523.548321][T10055] memory: usage 8kB, limit 0kB, failcnt 557 [ 523.554567][T10055] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 523.599441][T10055] Memory cgroup stats for /syz1: [ 523.599612][T10055] anon 0 [ 523.599612][T10055] file 0 [ 523.599612][T10055] kernel 8192 [ 523.599612][T10055] kernel_stack 0 [ 523.599612][T10055] pagetables 0 [ 523.599612][T10055] sec_pagetables 0 [ 523.599612][T10055] percpu 0 [ 523.599612][T10055] sock 0 [ 523.599612][T10055] vmalloc 0 [ 523.599612][T10055] shmem 0 [ 523.599612][T10055] zswap 0 [ 523.599612][T10055] zswapped 0 [ 523.599612][T10055] file_mapped 0 [ 523.599612][T10055] file_dirty 0 [ 523.599612][T10055] file_writeback 0 [ 523.599612][T10055] swapcached 0 [ 523.599612][T10055] anon_thp 0 [ 523.599612][T10055] file_thp 0 [ 523.599612][T10055] shmem_thp 0 [ 523.599612][T10055] inactive_anon 0 [ 523.599612][T10055] active_anon 0 [ 523.599612][T10055] inactive_file 0 [ 523.599612][T10055] active_file 0 [ 523.599612][T10055] unevictable 0 [ 523.599612][T10055] slab_reclaimable 6752 [ 523.599612][T10055] slab_unreclaimable 0 [ 523.599612][T10055] slab 6752 [ 523.599612][T10055] workingset_refault_anon 0 [ 523.702991][T10055] Out of memory and no killable processes... [ 523.712020][T10058] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 523.728528][T10058] CPU: 1 PID: 10058 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 523.739084][T10058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 523.749163][T10058] Call Trace: [ 523.752466][T10058] [ 523.755415][T10058] dump_stack_lvl+0x1e3/0x2d0 [ 523.760132][T10058] ? nf_tcp_handle_invalid+0x630/0x630 [ 523.765629][T10058] ? panic+0x770/0x770 [ 523.769750][T10058] dump_header+0xdd/0xa30 [ 523.774199][T10058] out_of_memory+0x895/0xb30 [ 523.778819][T10058] ? unregister_oom_notifier+0x20/0x20 [ 523.784393][T10058] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 523.790445][T10058] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 523.796074][T10058] ? mem_cgroup_oom_trylock+0x220/0x220 [ 523.801661][T10058] ? cgroup_file_notify+0x106/0x190 [ 523.806888][T10058] memory_max_write+0x374/0x490 [ 523.811806][T10058] ? memory_max_show+0xa0/0xa0 [ 523.816600][T10058] ? read_lock_is_recursive+0x10/0x10 [ 523.821993][T10058] ? memory_max_show+0xa0/0xa0 [ 523.826775][T10058] cgroup_file_write+0x2ab/0x780 [ 523.831752][T10058] ? cgroup_seqfile_stop+0xd0/0xd0 [ 523.836916][T10058] ? cgroup_seqfile_stop+0xd0/0xd0 [ 523.842053][T10058] kernfs_fop_write_iter+0x3ac/0x500 [ 523.847377][T10058] do_iter_write+0x6f0/0xc50 [ 523.852005][T10058] ? rcu_read_lock_sched_held+0x89/0x130 [ 523.857757][T10058] ? vfs_iter_write+0xa0/0xa0 [ 523.862473][T10058] ? vfs_iter_write+0x69/0xa0 [ 523.867197][T10058] iter_file_splice_write+0x830/0xff0 [ 523.872627][T10058] ? splice_from_pipe+0x220/0x220 [ 523.877702][T10058] ? splice_shrink_spd+0xb0/0xb0 [ 523.882877][T10058] ? splice_from_pipe+0x220/0x220 [ 523.887935][T10058] direct_splice_actor+0xe6/0x1c0 [ 523.892996][T10058] splice_direct_to_actor+0x4e4/0xc00 [ 523.898422][T10058] ? do_splice_direct+0x3f0/0x3f0 [ 523.903564][T10058] ? pipe_to_sendpage+0x340/0x340 [ 523.908625][T10058] ? bpf_lsm_file_permission+0x5/0x10 [ 523.914028][T10058] ? security_file_permission+0xe0/0x5c0 [ 523.919697][T10058] do_splice_direct+0x2a0/0x3f0 [ 523.924590][T10058] ? splice_direct_to_actor+0xc00/0xc00 [ 523.930186][T10058] ? rcu_read_lock_any_held+0xb3/0x150 [ 523.935705][T10058] do_sendfile+0x641/0xfd0 [ 523.940170][T10058] ? do_pwritev+0x360/0x360 [ 523.944793][T10058] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 523.950802][T10058] __se_sys_sendfile64+0x178/0x1e0 [ 523.955943][T10058] ? __x64_sys_sendfile64+0xa0/0xa0 [ 523.961184][T10058] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 523.967204][T10058] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 523.973321][T10058] do_syscall_64+0x2b/0x70 [ 523.977794][T10058] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 523.983725][T10058] RIP: 0033:0x7ff452b1b0b9 [ 523.988166][T10058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.007800][T10058] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 524.016258][T10058] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 524.024257][T10058] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 524.032255][T10058] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 524.040338][T10058] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 524.048424][T10058] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 524.056439][T10058] [ 524.066116][T10058] memory: usage 8kB, limit 0kB, failcnt 557 [ 524.072784][T10058] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 524.079883][T10058] Memory cgroup stats for /syz1: [ 524.080058][T10058] anon 0 [ 524.080058][T10058] file 0 [ 524.080058][T10058] kernel 8192 [ 524.080058][T10058] kernel_stack 0 [ 524.080058][T10058] pagetables 0 [ 524.080058][T10058] sec_pagetables 0 [ 524.080058][T10058] percpu 0 [ 524.080058][T10058] sock 0 [ 524.080058][T10058] vmalloc 0 [ 524.080058][T10058] shmem 0 [ 524.080058][T10058] zswap 0 [ 524.080058][T10058] zswapped 0 [ 524.080058][T10058] file_mapped 0 [ 524.080058][T10058] file_dirty 0 [ 524.080058][T10058] file_writeback 0 [ 524.080058][T10058] swapcached 0 [ 524.080058][T10058] anon_thp 0 [ 524.080058][T10058] file_thp 0 [ 524.080058][T10058] shmem_thp 0 [ 524.080058][T10058] inactive_anon 0 [ 524.080058][T10058] active_anon 0 [ 524.080058][T10058] inactive_file 0 [ 524.080058][T10058] active_file 0 [ 524.080058][T10058] unevictable 0 [ 524.080058][T10058] slab_reclaimable 6752 [ 524.080058][T10058] slab_unreclaimable 0 [ 524.080058][T10058] slab 6752 [ 524.080058][T10058] workingset_refault_anon 0 [ 524.200931][T10058] Out of memory and no killable processes... [ 524.207179][T10073] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 524.219723][T10073] CPU: 1 PID: 10073 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 524.230348][T10073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 524.240606][T10073] Call Trace: [ 524.243906][T10073] [ 524.246893][T10073] dump_stack_lvl+0x1e3/0x2d0 [ 524.251782][T10073] ? nf_tcp_handle_invalid+0x630/0x630 [ 524.257291][T10073] ? panic+0x770/0x770 [ 524.261414][T10073] dump_header+0xdd/0xa30 [ 524.265786][T10073] out_of_memory+0x895/0xb30 [ 524.270408][T10073] ? unregister_oom_notifier+0x20/0x20 [ 524.275978][T10073] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 524.281989][T10073] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 524.287567][T10073] ? preempt_schedule_thunk+0x16/0x20 [ 524.292980][T10073] ? mem_cgroup_oom_trylock+0x220/0x220 [ 524.298583][T10073] ? cgroup_file_notify+0x123/0x190 [ 524.303820][T10073] memory_max_write+0x374/0x490 [ 524.308710][T10073] ? memory_max_show+0xa0/0xa0 [ 524.313612][T10073] ? read_lock_is_recursive+0x10/0x10 [ 524.319013][T10073] ? memory_max_show+0xa0/0xa0 [ 524.323898][T10073] cgroup_file_write+0x2ab/0x780 [ 524.328878][T10073] ? cgroup_seqfile_stop+0xd0/0xd0 [ 524.334047][T10073] ? cgroup_seqfile_stop+0xd0/0xd0 [ 524.339185][T10073] kernfs_fop_write_iter+0x3ac/0x500 [ 524.344605][T10073] do_iter_write+0x6f0/0xc50 [ 524.349239][T10073] ? rcu_read_lock_sched_held+0x89/0x130 [ 524.355334][T10073] ? vfs_iter_write+0xa0/0xa0 [ 524.360053][T10073] ? vfs_iter_write+0x69/0xa0 [ 524.364768][T10073] iter_file_splice_write+0x830/0xff0 [ 524.370212][T10073] ? splice_from_pipe+0x220/0x220 [ 524.375359][T10073] ? splice_shrink_spd+0xb0/0xb0 [ 524.380338][T10073] ? splice_from_pipe+0x220/0x220 [ 524.385393][T10073] direct_splice_actor+0xe6/0x1c0 [ 524.390467][T10073] splice_direct_to_actor+0x4e4/0xc00 [ 524.395887][T10073] ? do_splice_direct+0x3f0/0x3f0 [ 524.400945][T10073] ? pipe_to_sendpage+0x340/0x340 [ 524.406019][T10073] ? bpf_lsm_file_permission+0x5/0x10 [ 524.411423][T10073] ? security_file_permission+0xe0/0x5c0 [ 524.417101][T10073] do_splice_direct+0x2a0/0x3f0 [ 524.422346][T10073] ? splice_direct_to_actor+0xc00/0xc00 [ 524.427924][T10073] ? rcu_read_lock_any_held+0xb3/0x150 [ 524.433524][T10073] do_sendfile+0x641/0xfd0 [ 524.437990][T10073] ? do_pwritev+0x360/0x360 [ 524.442617][T10073] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 524.448800][T10073] __se_sys_sendfile64+0x178/0x1e0 [ 524.454030][T10073] ? __x64_sys_sendfile64+0xa0/0xa0 [ 524.459267][T10073] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 524.465279][T10073] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 524.471292][T10073] do_syscall_64+0x2b/0x70 [ 524.475738][T10073] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 524.481670][T10073] RIP: 0033:0x7ff452b1b0b9 [ 524.486112][T10073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.505759][T10073] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 524.514210][T10073] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 524.522236][T10073] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 524.530242][T10073] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 524.538254][T10073] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 524.546252][T10073] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 524.554633][T10073] [ 524.562604][T10073] memory: usage 8kB, limit 0kB, failcnt 557 [ 524.568790][T10073] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 524.575800][T10073] Memory cgroup stats for /syz1: [ 524.575968][T10073] anon 0 [ 524.575968][T10073] file 0 [ 524.575968][T10073] kernel 8192 [ 524.575968][T10073] kernel_stack 0 [ 524.575968][T10073] pagetables 0 [ 524.575968][T10073] sec_pagetables 0 [ 524.575968][T10073] percpu 0 [ 524.575968][T10073] sock 0 [ 524.575968][T10073] vmalloc 0 [ 524.575968][T10073] shmem 0 [ 524.575968][T10073] zswap 0 [ 524.575968][T10073] zswapped 0 [ 524.575968][T10073] file_mapped 0 [ 524.575968][T10073] file_dirty 0 [ 524.575968][T10073] file_writeback 0 [ 524.575968][T10073] swapcached 0 [ 524.575968][T10073] anon_thp 0 [ 524.575968][T10073] file_thp 0 [ 524.575968][T10073] shmem_thp 0 [ 524.575968][T10073] inactive_anon 0 [ 524.575968][T10073] active_anon 0 [ 524.575968][T10073] inactive_file 0 [ 524.575968][T10073] active_file 0 [ 524.575968][T10073] unevictable 0 [ 524.575968][T10073] slab_reclaimable 6752 [ 524.575968][T10073] slab_unreclaimable 0 [ 524.575968][T10073] slab 6752 [ 524.575968][T10073] workingset_refault_anon 0 [ 524.680226][T10073] Out of memory and no killable processes... [ 524.693419][T10090] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 524.708864][T10090] CPU: 1 PID: 10090 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 524.719502][T10090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 524.729670][T10090] Call Trace: [ 524.732973][T10090] [ 524.735920][T10090] dump_stack_lvl+0x1e3/0x2d0 [ 524.740636][T10090] ? nf_tcp_handle_invalid+0x630/0x630 [ 524.746217][T10090] ? panic+0x770/0x770 [ 524.750332][T10090] dump_header+0xdd/0xa30 [ 524.754701][T10090] out_of_memory+0x895/0xb30 [ 524.759755][T10090] ? unregister_oom_notifier+0x20/0x20 [ 524.765249][T10090] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 524.771353][T10090] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 524.776926][T10090] ? preempt_schedule_thunk+0x16/0x20 [ 524.782329][T10090] ? mem_cgroup_oom_trylock+0x220/0x220 [ 524.787918][T10090] ? cgroup_file_notify+0x123/0x190 [ 524.793161][T10090] memory_max_write+0x374/0x490 [ 524.798056][T10090] ? memory_max_show+0xa0/0xa0 [ 524.802848][T10090] ? read_lock_is_recursive+0x10/0x10 [ 524.808250][T10090] ? memory_max_show+0xa0/0xa0 [ 524.813048][T10090] cgroup_file_write+0x2ab/0x780 [ 524.818024][T10090] ? cgroup_seqfile_stop+0xd0/0xd0 [ 524.823196][T10090] ? cgroup_seqfile_stop+0xd0/0xd0 [ 524.828323][T10090] kernfs_fop_write_iter+0x3ac/0x500 [ 524.833650][T10090] do_iter_write+0x6f0/0xc50 [ 524.838277][T10090] ? rcu_read_lock_sched_held+0x89/0x130 [ 524.843935][T10090] ? vfs_iter_write+0xa0/0xa0 [ 524.848656][T10090] ? vfs_iter_write+0x69/0xa0 [ 524.853360][T10090] iter_file_splice_write+0x830/0xff0 [ 524.858786][T10090] ? splice_from_pipe+0x220/0x220 [ 524.863849][T10090] ? splice_shrink_spd+0xb0/0xb0 [ 524.868835][T10090] ? splice_from_pipe+0x220/0x220 [ 524.873885][T10090] direct_splice_actor+0xe6/0x1c0 [ 524.878944][T10090] splice_direct_to_actor+0x4e4/0xc00 [ 524.884370][T10090] ? do_splice_direct+0x3f0/0x3f0 [ 524.889424][T10090] ? pipe_to_sendpage+0x340/0x340 [ 524.894480][T10090] ? bpf_lsm_file_permission+0x5/0x10 [ 524.899897][T10090] ? security_file_permission+0xe0/0x5c0 [ 524.905561][T10090] do_splice_direct+0x2a0/0x3f0 [ 524.910535][T10090] ? splice_direct_to_actor+0xc00/0xc00 [ 524.916198][T10090] ? rcu_read_lock_any_held+0xb3/0x150 [ 524.921710][T10090] do_sendfile+0x641/0xfd0 [ 524.926171][T10090] ? do_pwritev+0x360/0x360 [ 524.930710][T10090] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 524.936722][T10090] __se_sys_sendfile64+0x178/0x1e0 [ 524.941893][T10090] ? __x64_sys_sendfile64+0xa0/0xa0 [ 524.947155][T10090] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 524.953179][T10090] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 524.959287][T10090] do_syscall_64+0x2b/0x70 [ 524.963732][T10090] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 524.969667][T10090] RIP: 0033:0x7ff452b1b0b9 [ 524.974200][T10090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.994005][T10090] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 525.002454][T10090] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 525.010566][T10090] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 525.018575][T10090] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 525.026581][T10090] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 525.034590][T10090] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 525.042627][T10090] [ 525.051832][T10090] memory: usage 8kB, limit 0kB, failcnt 557 [ 525.060116][T10090] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 525.067401][T10090] Memory cgroup stats for /syz1: [ 525.067597][T10090] anon 0 [ 525.067597][T10090] file 0 [ 525.067597][T10090] kernel 8192 [ 525.067597][T10090] kernel_stack 0 [ 525.067597][T10090] pagetables 0 [ 525.067597][T10090] sec_pagetables 0 [ 525.067597][T10090] percpu 0 [ 525.067597][T10090] sock 0 [ 525.067597][T10090] vmalloc 0 [ 525.067597][T10090] shmem 0 [ 525.067597][T10090] zswap 0 [ 525.067597][T10090] zswapped 0 [ 525.067597][T10090] file_mapped 0 [ 525.067597][T10090] file_dirty 0 [ 525.067597][T10090] file_writeback 0 [ 525.067597][T10090] swapcached 0 [ 525.067597][T10090] anon_thp 0 [ 525.067597][T10090] file_thp 0 [ 525.067597][T10090] shmem_thp 0 [ 525.067597][T10090] inactive_anon 0 [ 525.067597][T10090] active_anon 0 [ 525.067597][T10090] inactive_file 0 [ 525.067597][T10090] active_file 0 [ 525.067597][T10090] unevictable 0 [ 525.067597][T10090] slab_reclaimable 6752 [ 525.067597][T10090] slab_unreclaimable 0 [ 525.067597][T10090] slab 6752 [ 525.067597][T10090] workingset_refault_anon 0 [ 525.198486][T10090] Out of memory and no killable processes... [ 525.204820][T10089] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 525.217186][T10089] CPU: 1 PID: 10089 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 525.227823][T10089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 525.237900][T10089] Call Trace: [ 525.241204][T10089] [ 525.244173][T10089] dump_stack_lvl+0x1e3/0x2d0 [ 525.248901][T10089] ? nf_tcp_handle_invalid+0x630/0x630 [ 525.254392][T10089] ? panic+0x770/0x770 [ 525.258519][T10089] dump_header+0xdd/0xa30 [ 525.262895][T10089] out_of_memory+0x895/0xb30 [ 525.267527][T10089] ? unregister_oom_notifier+0x20/0x20 [ 525.273026][T10089] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 525.279057][T10089] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 525.284641][T10089] ? preempt_schedule_thunk+0x16/0x20 [ 525.290051][T10089] ? mem_cgroup_oom_trylock+0x220/0x220 [ 525.295650][T10089] ? cgroup_file_notify+0x123/0x190 [ 525.300887][T10089] memory_max_write+0x374/0x490 [ 525.305780][T10089] ? memory_max_show+0xa0/0xa0 [ 525.310840][T10089] ? read_lock_is_recursive+0x10/0x10 [ 525.316244][T10089] ? memory_max_show+0xa0/0xa0 [ 525.321068][T10089] cgroup_file_write+0x2ab/0x780 [ 525.326141][T10089] ? cgroup_seqfile_stop+0xd0/0xd0 [ 525.331387][T10089] ? cgroup_seqfile_stop+0xd0/0xd0 [ 525.336527][T10089] kernfs_fop_write_iter+0x3ac/0x500 [ 525.341855][T10089] do_iter_write+0x6f0/0xc50 [ 525.346487][T10089] ? rcu_read_lock_sched_held+0x89/0x130 [ 525.352146][T10089] ? vfs_iter_write+0xa0/0xa0 [ 525.356858][T10089] ? vfs_iter_write+0x69/0xa0 [ 525.361574][T10089] iter_file_splice_write+0x830/0xff0 [ 525.367009][T10089] ? splice_from_pipe+0x220/0x220 [ 525.372078][T10089] ? splice_shrink_spd+0xb0/0xb0 [ 525.377061][T10089] ? splice_from_pipe+0x220/0x220 [ 525.382108][T10089] direct_splice_actor+0xe6/0x1c0 [ 525.387165][T10089] splice_direct_to_actor+0x4e4/0xc00 [ 525.392670][T10089] ? do_splice_direct+0x3f0/0x3f0 [ 525.397723][T10089] ? pipe_to_sendpage+0x340/0x340 [ 525.402779][T10089] ? bpf_lsm_file_permission+0x5/0x10 [ 525.408278][T10089] ? security_file_permission+0xe0/0x5c0 [ 525.413939][T10089] do_splice_direct+0x2a0/0x3f0 [ 525.418817][T10089] ? splice_direct_to_actor+0xc00/0xc00 [ 525.424389][T10089] ? rcu_read_lock_any_held+0xb3/0x150 [ 525.429897][T10089] do_sendfile+0x641/0xfd0 [ 525.434347][T10089] ? do_pwritev+0x360/0x360 [ 525.438881][T10089] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 525.444899][T10089] __se_sys_sendfile64+0x178/0x1e0 [ 525.450123][T10089] ? __x64_sys_sendfile64+0xa0/0xa0 [ 525.455345][T10089] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 525.461353][T10089] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 525.467373][T10089] do_syscall_64+0x2b/0x70 [ 525.471810][T10089] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 525.477739][T10089] RIP: 0033:0x7ff452b1b0b9 [ 525.482171][T10089] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.501990][T10089] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 525.510459][T10089] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 525.518457][T10089] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 525.526630][T10089] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 525.534718][T10089] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 525.542720][T10089] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 525.550834][T10089] [ 525.572276][T10089] memory: usage 8kB, limit 0kB, failcnt 557 [ 525.582600][T10089] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 525.590028][T10089] Memory cgroup stats for /syz1: [ 525.590220][T10089] anon 0 [ 525.590220][T10089] file 0 [ 525.590220][T10089] kernel 8192 [ 525.590220][T10089] kernel_stack 0 [ 525.590220][T10089] pagetables 0 [ 525.590220][T10089] sec_pagetables 0 [ 525.590220][T10089] percpu 0 [ 525.590220][T10089] sock 0 [ 525.590220][T10089] vmalloc 0 [ 525.590220][T10089] shmem 0 [ 525.590220][T10089] zswap 0 [ 525.590220][T10089] zswapped 0 [ 525.590220][T10089] file_mapped 0 [ 525.590220][T10089] file_dirty 0 [ 525.590220][T10089] file_writeback 0 [ 525.590220][T10089] swapcached 0 [ 525.590220][T10089] anon_thp 0 [ 525.590220][T10089] file_thp 0 [ 525.590220][T10089] shmem_thp 0 [ 525.590220][T10089] inactive_anon 0 [ 525.590220][T10089] active_anon 0 [ 525.590220][T10089] inactive_file 0 [ 525.590220][T10089] active_file 0 [ 525.590220][T10089] unevictable 0 [ 525.590220][T10089] slab_reclaimable 6752 [ 525.590220][T10089] slab_unreclaimable 0 [ 525.590220][T10089] slab 6752 [ 525.590220][T10089] workingset_refault_anon 0 [ 525.694625][T10089] Out of memory and no killable processes... [ 525.722046][T10125] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 525.765861][T10125] CPU: 0 PID: 10125 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 525.776946][T10125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 525.787384][T10125] Call Trace: [ 525.790799][T10125] [ 525.793754][T10125] dump_stack_lvl+0x1e3/0x2d0 [ 525.798468][T10125] ? nf_tcp_handle_invalid+0x630/0x630 [ 525.803958][T10125] ? panic+0x770/0x770 [ 525.808092][T10125] dump_header+0xdd/0xa30 [ 525.812545][T10125] out_of_memory+0x895/0xb30 [ 525.817254][T10125] ? unregister_oom_notifier+0x20/0x20 [ 525.822750][T10125] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 525.828860][T10125] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 525.834645][T10125] ? preempt_schedule_thunk+0x16/0x20 [ 525.840059][T10125] ? mem_cgroup_oom_trylock+0x220/0x220 [ 525.845660][T10125] ? cgroup_file_notify+0x123/0x190 [ 525.850902][T10125] memory_max_write+0x374/0x490 [ 525.855879][T10125] ? memory_max_show+0xa0/0xa0 [ 525.860682][T10125] ? read_lock_is_recursive+0x10/0x10 [ 525.866186][T10125] ? memory_max_show+0xa0/0xa0 [ 525.870990][T10125] cgroup_file_write+0x2ab/0x780 [ 525.875976][T10125] ? cgroup_seqfile_stop+0xd0/0xd0 [ 525.881145][T10125] ? cgroup_seqfile_stop+0xd0/0xd0 [ 525.886383][T10125] kernfs_fop_write_iter+0x3ac/0x500 [ 525.891816][T10125] do_iter_write+0x6f0/0xc50 [ 525.896470][T10125] ? rcu_read_lock_sched_held+0x89/0x130 [ 525.902229][T10125] ? vfs_iter_write+0xa0/0xa0 [ 525.906980][T10125] ? vfs_iter_write+0x69/0xa0 [ 525.911703][T10125] iter_file_splice_write+0x830/0xff0 [ 525.917147][T10125] ? splice_from_pipe+0x220/0x220 [ 525.922399][T10125] ? splice_shrink_spd+0xb0/0xb0 [ 525.927742][T10125] ? splice_from_pipe+0x220/0x220 [ 525.932812][T10125] direct_splice_actor+0xe6/0x1c0 [ 525.937885][T10125] splice_direct_to_actor+0x4e4/0xc00 [ 525.943405][T10125] ? do_splice_direct+0x3f0/0x3f0 [ 525.949249][T10125] ? pipe_to_sendpage+0x340/0x340 [ 525.954313][T10125] ? bpf_lsm_file_permission+0x5/0x10 [ 525.959809][T10125] ? security_file_permission+0xe0/0x5c0 [ 525.965482][T10125] do_splice_direct+0x2a0/0x3f0 [ 525.970379][T10125] ? splice_direct_to_actor+0xc00/0xc00 [ 525.975958][T10125] ? rcu_read_lock_any_held+0xb3/0x150 [ 525.981488][T10125] do_sendfile+0x641/0xfd0 [ 525.985972][T10125] ? do_pwritev+0x360/0x360 [ 525.990526][T10125] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 525.996551][T10125] __se_sys_sendfile64+0x178/0x1e0 [ 526.001713][T10125] ? __x64_sys_sendfile64+0xa0/0xa0 [ 526.006952][T10125] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 526.012968][T10125] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 526.018986][T10125] do_syscall_64+0x2b/0x70 [ 526.023436][T10125] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 526.029470][T10125] RIP: 0033:0x7ff452b1b0b9 [ 526.033933][T10125] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 526.053832][T10125] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 526.062567][T10125] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 526.070568][T10125] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 526.078742][T10125] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 526.087005][T10125] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 526.095288][T10125] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 526.103834][T10125] [ 526.114563][T10125] memory: usage 8kB, limit 0kB, failcnt 557 [ 526.121023][T10125] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 526.147716][T10125] Memory cgroup stats for /syz1: [ 526.147881][T10125] anon 0 [ 526.147881][T10125] file 0 [ 526.147881][T10125] kernel 8192 [ 526.147881][T10125] kernel_stack 0 [ 526.147881][T10125] pagetables 0 [ 526.147881][T10125] sec_pagetables 0 [ 526.147881][T10125] percpu 0 [ 526.147881][T10125] sock 0 [ 526.147881][T10125] vmalloc 0 [ 526.147881][T10125] shmem 0 [ 526.147881][T10125] zswap 0 [ 526.147881][T10125] zswapped 0 [ 526.147881][T10125] file_mapped 0 [ 526.147881][T10125] file_dirty 0 [ 526.147881][T10125] file_writeback 0 [ 526.147881][T10125] swapcached 0 [ 526.147881][T10125] anon_thp 0 [ 526.147881][T10125] file_thp 0 [ 526.147881][T10125] shmem_thp 0 [ 526.147881][T10125] inactive_anon 0 [ 526.147881][T10125] active_anon 0 [ 526.147881][T10125] inactive_file 0 [ 526.147881][T10125] active_file 0 [ 526.147881][T10125] unevictable 0 [ 526.147881][T10125] slab_reclaimable 6752 [ 526.147881][T10125] slab_unreclaimable 0 [ 526.147881][T10125] slab 6752 [ 526.147881][T10125] workingset_refault_anon 0 [ 526.278233][T10125] Out of memory and no killable processes... [ 526.284573][T10132] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 526.301603][T10132] CPU: 1 PID: 10132 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 526.312169][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 526.322368][T10132] Call Trace: [ 526.325760][T10132] [ 526.328808][T10132] dump_stack_lvl+0x1e3/0x2d0 [ 526.333529][T10132] ? nf_tcp_handle_invalid+0x630/0x630 [ 526.339022][T10132] ? panic+0x770/0x770 [ 526.343150][T10132] dump_header+0xdd/0xa30 [ 526.347539][T10132] out_of_memory+0x895/0xb30 [ 526.352167][T10132] ? unregister_oom_notifier+0x20/0x20 [ 526.357664][T10132] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 526.363837][T10132] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 526.369420][T10132] ? preempt_schedule_thunk+0x16/0x20 [ 526.374827][T10132] ? mem_cgroup_oom_trylock+0x220/0x220 [ 526.380422][T10132] ? cgroup_file_notify+0x123/0x190 [ 526.385655][T10132] memory_max_write+0x374/0x490 [ 526.390548][T10132] ? memory_max_show+0xa0/0xa0 [ 526.395351][T10132] ? read_lock_is_recursive+0x10/0x10 [ 526.400754][T10132] ? memory_max_show+0xa0/0xa0 [ 526.405546][T10132] cgroup_file_write+0x2ab/0x780 [ 526.410525][T10132] ? cgroup_seqfile_stop+0xd0/0xd0 [ 526.415678][T10132] ? cgroup_seqfile_stop+0xd0/0xd0 [ 526.420811][T10132] kernfs_fop_write_iter+0x3ac/0x500 [ 526.426137][T10132] do_iter_write+0x6f0/0xc50 [ 526.430775][T10132] ? rcu_read_lock_sched_held+0x89/0x130 [ 526.436439][T10132] ? vfs_iter_write+0xa0/0xa0 [ 526.441165][T10132] ? vfs_iter_write+0x69/0xa0 [ 526.445881][T10132] iter_file_splice_write+0x830/0xff0 [ 526.451311][T10132] ? splice_from_pipe+0x220/0x220 [ 526.456384][T10132] ? splice_shrink_spd+0xb0/0xb0 [ 526.461363][T10132] ? splice_from_pipe+0x220/0x220 [ 526.466510][T10132] direct_splice_actor+0xe6/0x1c0 [ 526.471569][T10132] splice_direct_to_actor+0x4e4/0xc00 [ 526.477082][T10132] ? do_splice_direct+0x3f0/0x3f0 [ 526.482133][T10132] ? pipe_to_sendpage+0x340/0x340 [ 526.487191][T10132] ? bpf_lsm_file_permission+0x5/0x10 [ 526.492643][T10132] ? security_file_permission+0xe0/0x5c0 [ 526.498398][T10132] do_splice_direct+0x2a0/0x3f0 [ 526.503290][T10132] ? splice_direct_to_actor+0xc00/0xc00 [ 526.508951][T10132] ? rcu_read_lock_any_held+0xb3/0x150 [ 526.514546][T10132] do_sendfile+0x641/0xfd0 [ 526.519024][T10132] ? do_pwritev+0x360/0x360 [ 526.523574][T10132] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 526.529601][T10132] __se_sys_sendfile64+0x178/0x1e0 [ 526.534748][T10132] ? __x64_sys_sendfile64+0xa0/0xa0 [ 526.540001][T10132] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 526.546024][T10132] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 526.552041][T10132] do_syscall_64+0x2b/0x70 [ 526.556488][T10132] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 526.562429][T10132] RIP: 0033:0x7ff452b1b0b9 [ 526.566874][T10132] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 526.586519][T10132] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 526.595056][T10132] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 526.603067][T10132] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 526.611342][T10132] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 526.619345][T10132] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 526.627352][T10132] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 526.636102][T10132] [ 526.653319][T10132] memory: usage 8kB, limit 0kB, failcnt 557 [ 526.685052][T10132] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 526.712463][T10132] Memory cgroup stats for /syz1: [ 526.712601][T10132] anon 0 [ 526.712601][T10132] file 0 [ 526.712601][T10132] kernel 8192 [ 526.712601][T10132] kernel_stack 0 [ 526.712601][T10132] pagetables 0 [ 526.712601][T10132] sec_pagetables 0 [ 526.712601][T10132] percpu 0 [ 526.712601][T10132] sock 0 [ 526.712601][T10132] vmalloc 0 [ 526.712601][T10132] shmem 0 [ 526.712601][T10132] zswap 0 [ 526.712601][T10132] zswapped 0 [ 526.712601][T10132] file_mapped 0 [ 526.712601][T10132] file_dirty 0 [ 526.712601][T10132] file_writeback 0 [ 526.712601][T10132] swapcached 0 [ 526.712601][T10132] anon_thp 0 [ 526.712601][T10132] file_thp 0 [ 526.712601][T10132] shmem_thp 0 [ 526.712601][T10132] inactive_anon 0 [ 526.712601][T10132] active_anon 0 [ 526.712601][T10132] inactive_file 0 [ 526.712601][T10132] active_file 0 [ 526.712601][T10132] unevictable 0 [ 526.712601][T10132] slab_reclaimable 6752 [ 526.712601][T10132] slab_unreclaimable 0 [ 526.712601][T10132] slab 6752 [ 526.712601][T10132] workingset_refault_anon 0 [ 526.838276][T10132] Out of memory and no killable processes... [ 526.854930][T10164] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 526.869231][T10164] CPU: 0 PID: 10164 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 526.880049][T10164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 526.890132][T10164] Call Trace: [ 526.893436][T10164] [ 526.896394][T10164] dump_stack_lvl+0x1e3/0x2d0 [ 526.901104][T10164] ? nf_tcp_handle_invalid+0x630/0x630 [ 526.906595][T10164] ? panic+0x770/0x770 [ 526.910713][T10164] dump_header+0xdd/0xa30 [ 526.915083][T10164] out_of_memory+0x895/0xb30 [ 526.919705][T10164] ? unregister_oom_notifier+0x20/0x20 [ 526.925186][T10164] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 526.931201][T10164] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 526.936796][T10164] ? preempt_schedule_thunk+0x16/0x20 [ 526.942285][T10164] ? mem_cgroup_oom_trylock+0x220/0x220 [ 526.947883][T10164] ? cgroup_file_notify+0x123/0x190 [ 526.953108][T10164] memory_max_write+0x374/0x490 [ 526.957997][T10164] ? memory_max_show+0xa0/0xa0 [ 526.962962][T10164] ? read_lock_is_recursive+0x10/0x10 [ 526.968362][T10164] ? memory_max_show+0xa0/0xa0 [ 526.973161][T10164] cgroup_file_write+0x2ab/0x780 [ 526.978153][T10164] ? cgroup_seqfile_stop+0xd0/0xd0 [ 526.983300][T10164] ? cgroup_seqfile_stop+0xd0/0xd0 [ 526.988449][T10164] kernfs_fop_write_iter+0x3ac/0x500 [ 526.993776][T10164] do_iter_write+0x6f0/0xc50 [ 526.998419][T10164] ? rcu_read_lock_sched_held+0x89/0x130 [ 527.004351][T10164] ? vfs_iter_write+0xa0/0xa0 [ 527.009079][T10164] ? vfs_iter_write+0x69/0xa0 [ 527.013874][T10164] iter_file_splice_write+0x830/0xff0 [ 527.019308][T10164] ? splice_from_pipe+0x220/0x220 [ 527.024465][T10164] ? splice_shrink_spd+0xb0/0xb0 [ 527.029447][T10164] ? splice_from_pipe+0x220/0x220 [ 527.034503][T10164] direct_splice_actor+0xe6/0x1c0 [ 527.039560][T10164] splice_direct_to_actor+0x4e4/0xc00 [ 527.044992][T10164] ? do_splice_direct+0x3f0/0x3f0 [ 527.050312][T10164] ? pipe_to_sendpage+0x340/0x340 [ 527.055378][T10164] ? bpf_lsm_file_permission+0x5/0x10 [ 527.060809][T10164] ? security_file_permission+0xe0/0x5c0 [ 527.066475][T10164] do_splice_direct+0x2a0/0x3f0 [ 527.071364][T10164] ? splice_direct_to_actor+0xc00/0xc00 [ 527.076943][T10164] ? rcu_read_lock_any_held+0xb3/0x150 [ 527.082472][T10164] do_sendfile+0x641/0xfd0 [ 527.086951][T10164] ? do_pwritev+0x360/0x360 [ 527.091499][T10164] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 527.097509][T10164] __se_sys_sendfile64+0x178/0x1e0 [ 527.102982][T10164] ? __x64_sys_sendfile64+0xa0/0xa0 [ 527.108221][T10164] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 527.114239][T10164] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 527.120263][T10164] do_syscall_64+0x2b/0x70 [ 527.124713][T10164] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 527.130634][T10164] RIP: 0033:0x7ff452b1b0b9 [ 527.135158][T10164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 527.154788][T10164] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 527.163240][T10164] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 527.171242][T10164] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 527.179240][T10164] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 527.187241][T10164] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 527.195238][T10164] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 527.203369][T10164] [ 527.309412][T10164] memory: usage 8kB, limit 0kB, failcnt 557 [ 527.315650][T10164] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 527.330638][T10164] Memory cgroup stats for /syz1: [ 527.330816][T10164] anon 0 [ 527.330816][T10164] file 0 [ 527.330816][T10164] kernel 8192 [ 527.330816][T10164] kernel_stack 0 [ 527.330816][T10164] pagetables 0 [ 527.330816][T10164] sec_pagetables 0 [ 527.330816][T10164] percpu 0 [ 527.330816][T10164] sock 0 [ 527.330816][T10164] vmalloc 0 [ 527.330816][T10164] shmem 0 [ 527.330816][T10164] zswap 0 [ 527.330816][T10164] zswapped 0 [ 527.330816][T10164] file_mapped 0 [ 527.330816][T10164] file_dirty 0 [ 527.330816][T10164] file_writeback 0 [ 527.330816][T10164] swapcached 0 [ 527.330816][T10164] anon_thp 0 [ 527.330816][T10164] file_thp 0 [ 527.330816][T10164] shmem_thp 0 [ 527.330816][T10164] inactive_anon 0 [ 527.330816][T10164] active_anon 0 [ 527.330816][T10164] inactive_file 0 [ 527.330816][T10164] active_file 0 [ 527.330816][T10164] unevictable 0 [ 527.330816][T10164] slab_reclaimable 6752 [ 527.330816][T10164] slab_unreclaimable 0 [ 527.330816][T10164] slab 6752 [ 527.330816][T10164] workingset_refault_anon 0 [ 527.433646][T10164] Out of memory and no killable processes... [ 527.439959][T10179] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 527.451065][T10179] CPU: 0 PID: 10179 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 527.461676][T10179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 527.471729][T10179] Call Trace: [ 527.475009][T10179] [ 527.477939][T10179] dump_stack_lvl+0x1e3/0x2d0 [ 527.482620][T10179] ? nf_tcp_handle_invalid+0x630/0x630 [ 527.488080][T10179] ? panic+0x770/0x770 [ 527.492157][T10179] dump_header+0xdd/0xa30 [ 527.496490][T10179] out_of_memory+0x895/0xb30 [ 527.501091][T10179] ? unregister_oom_notifier+0x20/0x20 [ 527.506552][T10179] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 527.512538][T10179] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 527.518082][T10179] ? preempt_schedule_thunk+0x16/0x20 [ 527.523545][T10179] ? mem_cgroup_oom_trylock+0x220/0x220 [ 527.529100][T10179] ? cgroup_file_notify+0x123/0x190 [ 527.534314][T10179] memory_max_write+0x374/0x490 [ 527.539171][T10179] ? memory_max_show+0xa0/0xa0 [ 527.543935][T10179] ? read_lock_is_recursive+0x10/0x10 [ 527.549309][T10179] ? memory_max_show+0xa0/0xa0 [ 527.554077][T10179] cgroup_file_write+0x2ab/0x780 [ 527.559018][T10179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 527.564136][T10179] ? cgroup_seqfile_stop+0xd0/0xd0 [ 527.569253][T10179] kernfs_fop_write_iter+0x3ac/0x500 [ 527.574546][T10179] do_iter_write+0x6f0/0xc50 [ 527.579146][T10179] ? rcu_read_lock_sched_held+0x89/0x130 [ 527.584780][T10179] ? vfs_iter_write+0xa0/0xa0 [ 527.589471][T10179] ? vfs_iter_write+0x69/0xa0 [ 527.594160][T10179] iter_file_splice_write+0x830/0xff0 [ 527.599551][T10179] ? splice_from_pipe+0x220/0x220 [ 527.604578][T10179] ? splice_shrink_spd+0xb0/0xb0 [ 527.609523][T10179] ? splice_from_pipe+0x220/0x220 [ 527.614552][T10179] direct_splice_actor+0xe6/0x1c0 [ 527.619582][T10179] splice_direct_to_actor+0x4e4/0xc00 [ 527.624967][T10179] ? do_splice_direct+0x3f0/0x3f0 [ 527.629994][T10179] ? pipe_to_sendpage+0x340/0x340 [ 527.635020][T10179] ? bpf_lsm_file_permission+0x5/0x10 [ 527.640390][T10179] ? security_file_permission+0xe0/0x5c0 [ 527.646026][T10179] do_splice_direct+0x2a0/0x3f0 [ 527.650882][T10179] ? splice_direct_to_actor+0xc00/0xc00 [ 527.656423][T10179] ? rcu_read_lock_any_held+0xb3/0x150 [ 527.661897][T10179] do_sendfile+0x641/0xfd0 [ 527.666326][T10179] ? do_pwritev+0x360/0x360 [ 527.670863][T10179] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 527.676937][T10179] __se_sys_sendfile64+0x178/0x1e0 [ 527.682060][T10179] ? __x64_sys_sendfile64+0xa0/0xa0 [ 527.687253][T10179] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 527.693323][T10179] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 527.699398][T10179] do_syscall_64+0x2b/0x70 [ 527.703811][T10179] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 527.709874][T10179] RIP: 0033:0x7ff452b1b0b9 [ 527.714288][T10179] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 527.733887][T10179] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 527.742879][T10179] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 527.750842][T10179] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 527.758988][T10179] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 527.766953][T10179] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 527.775009][T10179] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 527.782994][T10179] [ 527.791244][T10179] memory: usage 8kB, limit 0kB, failcnt 557 [ 527.797624][T10179] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 527.804990][T10179] Memory cgroup stats for /syz1: [ 527.805167][T10179] anon 0 [ 527.805167][T10179] file 0 [ 527.805167][T10179] kernel 8192 [ 527.805167][T10179] kernel_stack 0 [ 527.805167][T10179] pagetables 0 [ 527.805167][T10179] sec_pagetables 0 [ 527.805167][T10179] percpu 0 [ 527.805167][T10179] sock 0 [ 527.805167][T10179] vmalloc 0 [ 527.805167][T10179] shmem 0 [ 527.805167][T10179] zswap 0 [ 527.805167][T10179] zswapped 0 [ 527.805167][T10179] file_mapped 0 [ 527.805167][T10179] file_dirty 0 [ 527.805167][T10179] file_writeback 0 [ 527.805167][T10179] swapcached 0 [ 527.805167][T10179] anon_thp 0 [ 527.805167][T10179] file_thp 0 [ 527.805167][T10179] shmem_thp 0 [ 527.805167][T10179] inactive_anon 0 [ 527.805167][T10179] active_anon 0 [ 527.805167][T10179] inactive_file 0 [ 527.805167][T10179] active_file 0 [ 527.805167][T10179] unevictable 0 [ 527.805167][T10179] slab_reclaimable 6752 [ 527.805167][T10179] slab_unreclaimable 0 [ 527.805167][T10179] slab 6752 [ 527.805167][T10179] workingset_refault_anon 0 [ 527.924669][T10179] Out of memory and no killable processes... [ 527.934175][T10184] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 527.955423][T10184] CPU: 0 PID: 10184 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 527.966072][T10184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 527.976164][T10184] Call Trace: [ 527.979469][T10184] [ 527.982434][T10184] dump_stack_lvl+0x1e3/0x2d0 [ 527.987144][T10184] ? nf_tcp_handle_invalid+0x630/0x630 [ 527.992636][T10184] ? panic+0x770/0x770 [ 527.996754][T10184] dump_header+0xdd/0xa30 [ 528.001124][T10184] out_of_memory+0x895/0xb30 [ 528.005756][T10184] ? unregister_oom_notifier+0x20/0x20 [ 528.011511][T10184] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 528.017540][T10184] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 528.023122][T10184] ? preempt_schedule_thunk+0x16/0x20 [ 528.029331][T10184] ? mem_cgroup_oom_trylock+0x220/0x220 [ 528.034928][T10184] ? cgroup_file_notify+0x123/0x190 [ 528.040257][T10184] memory_max_write+0x374/0x490 [ 528.045143][T10184] ? memory_max_show+0xa0/0xa0 [ 528.049967][T10184] ? read_lock_is_recursive+0x10/0x10 [ 528.055370][T10184] ? memory_max_show+0xa0/0xa0 [ 528.060173][T10184] cgroup_file_write+0x2ab/0x780 [ 528.065153][T10184] ? cgroup_seqfile_stop+0xd0/0xd0 [ 528.070309][T10184] ? cgroup_seqfile_stop+0xd0/0xd0 [ 528.075458][T10184] kernfs_fop_write_iter+0x3ac/0x500 [ 528.080793][T10184] do_iter_write+0x6f0/0xc50 [ 528.085437][T10184] ? rcu_read_lock_sched_held+0x89/0x130 [ 528.091279][T10184] ? vfs_iter_write+0xa0/0xa0 [ 528.096005][T10184] ? vfs_iter_write+0x69/0xa0 [ 528.100719][T10184] iter_file_splice_write+0x830/0xff0 [ 528.106152][T10184] ? splice_from_pipe+0x220/0x220 [ 528.111394][T10184] ? splice_shrink_spd+0xb0/0xb0 [ 528.116482][T10184] ? splice_from_pipe+0x220/0x220 [ 528.121543][T10184] direct_splice_actor+0xe6/0x1c0 [ 528.126602][T10184] splice_direct_to_actor+0x4e4/0xc00 [ 528.132027][T10184] ? do_splice_direct+0x3f0/0x3f0 [ 528.137088][T10184] ? pipe_to_sendpage+0x340/0x340 [ 528.142153][T10184] ? bpf_lsm_file_permission+0x5/0x10 [ 528.147561][T10184] ? security_file_permission+0xe0/0x5c0 [ 528.153238][T10184] do_splice_direct+0x2a0/0x3f0 [ 528.158125][T10184] ? splice_direct_to_actor+0xc00/0xc00 [ 528.163958][T10184] ? rcu_read_lock_any_held+0xb3/0x150 [ 528.169591][T10184] do_sendfile+0x641/0xfd0 [ 528.174059][T10184] ? do_pwritev+0x360/0x360 [ 528.178607][T10184] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 528.184623][T10184] __se_sys_sendfile64+0x178/0x1e0 [ 528.189857][T10184] ? __x64_sys_sendfile64+0xa0/0xa0 [ 528.195097][T10184] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 528.201123][T10184] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 528.207234][T10184] do_syscall_64+0x2b/0x70 [ 528.211762][T10184] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 528.217942][T10184] RIP: 0033:0x7ff452b1b0b9 [ 528.222375][T10184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 528.242196][T10184] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 528.250740][T10184] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 528.258739][T10184] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 528.266996][T10184] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 528.275014][T10184] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 528.283019][T10184] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 528.291041][T10184] [ 528.320904][T10184] memory: usage 8kB, limit 0kB, failcnt 557 [ 528.343735][T10184] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 528.360484][T10184] Memory cgroup stats for /syz1: [ 528.360621][T10184] anon 0 [ 528.360621][T10184] file 0 [ 528.360621][T10184] kernel 8192 [ 528.360621][T10184] kernel_stack 0 [ 528.360621][T10184] pagetables 0 [ 528.360621][T10184] sec_pagetables 0 [ 528.360621][T10184] percpu 0 [ 528.360621][T10184] sock 0 [ 528.360621][T10184] vmalloc 0 [ 528.360621][T10184] shmem 0 [ 528.360621][T10184] zswap 0 [ 528.360621][T10184] zswapped 0 [ 528.360621][T10184] file_mapped 0 [ 528.360621][T10184] file_dirty 0 [ 528.360621][T10184] file_writeback 0 [ 528.360621][T10184] swapcached 0 [ 528.360621][T10184] anon_thp 0 [ 528.360621][T10184] file_thp 0 [ 528.360621][T10184] shmem_thp 0 [ 528.360621][T10184] inactive_anon 0 [ 528.360621][T10184] active_anon 0 [ 528.360621][T10184] inactive_file 0 [ 528.360621][T10184] active_file 0 [ 528.360621][T10184] unevictable 0 [ 528.360621][T10184] slab_reclaimable 6752 [ 528.360621][T10184] slab_unreclaimable 0 [ 528.360621][T10184] slab 6752 [ 528.360621][T10184] workingset_refault_anon 0 [ 528.471651][T10184] Out of memory and no killable processes... [ 528.484636][T10189] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 528.506642][T10189] CPU: 0 PID: 10189 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 528.517196][T10189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 528.527385][T10189] Call Trace: [ 528.530690][T10189] [ 528.533644][T10189] dump_stack_lvl+0x1e3/0x2d0 [ 528.538359][T10189] ? nf_tcp_handle_invalid+0x630/0x630 [ 528.543862][T10189] ? panic+0x770/0x770 [ 528.548158][T10189] dump_header+0xdd/0xa30 [ 528.552697][T10189] out_of_memory+0x895/0xb30 [ 528.557316][T10189] ? unregister_oom_notifier+0x20/0x20 [ 528.562807][T10189] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 528.568831][T10189] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 528.574416][T10189] ? preempt_schedule_thunk+0x16/0x20 [ 528.579820][T10189] ? mem_cgroup_oom_trylock+0x220/0x220 [ 528.585383][T10189] ? cgroup_file_notify+0x123/0x190 [ 528.590583][T10189] memory_max_write+0x374/0x490 [ 528.595438][T10189] ? memory_max_show+0xa0/0xa0 [ 528.600298][T10189] ? read_lock_is_recursive+0x10/0x10 [ 528.605669][T10189] ? memory_max_show+0xa0/0xa0 [ 528.610434][T10189] cgroup_file_write+0x2ab/0x780 [ 528.615378][T10189] ? cgroup_seqfile_stop+0xd0/0xd0 [ 528.620499][T10189] ? cgroup_seqfile_stop+0xd0/0xd0 [ 528.625604][T10189] kernfs_fop_write_iter+0x3ac/0x500 [ 528.630894][T10189] do_iter_write+0x6f0/0xc50 [ 528.635498][T10189] ? rcu_read_lock_sched_held+0x89/0x130 [ 528.641132][T10189] ? vfs_iter_write+0xa0/0xa0 [ 528.645821][T10189] ? vfs_iter_write+0x69/0xa0 [ 528.650495][T10189] iter_file_splice_write+0x830/0xff0 [ 528.655885][T10189] ? splice_from_pipe+0x220/0x220 [ 528.660911][T10189] ? splice_shrink_spd+0xb0/0xb0 [ 528.665860][T10189] ? splice_from_pipe+0x220/0x220 [ 528.670892][T10189] direct_splice_actor+0xe6/0x1c0 [ 528.675919][T10189] splice_direct_to_actor+0x4e4/0xc00 [ 528.681304][T10189] ? do_splice_direct+0x3f0/0x3f0 [ 528.686327][T10189] ? pipe_to_sendpage+0x340/0x340 [ 528.691352][T10189] ? bpf_lsm_file_permission+0x5/0x10 [ 528.696807][T10189] ? security_file_permission+0xe0/0x5c0 [ 528.702443][T10189] do_splice_direct+0x2a0/0x3f0 [ 528.707297][T10189] ? splice_direct_to_actor+0xc00/0xc00 [ 528.712842][T10189] ? rcu_read_lock_any_held+0xb3/0x150 [ 528.718405][T10189] do_sendfile+0x641/0xfd0 [ 528.722865][T10189] ? do_pwritev+0x360/0x360 [ 528.727371][T10189] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 528.733352][T10189] __se_sys_sendfile64+0x178/0x1e0 [ 528.738552][T10189] ? __x64_sys_sendfile64+0xa0/0xa0 [ 528.743747][T10189] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 528.749733][T10189] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 528.755725][T10189] do_syscall_64+0x2b/0x70 [ 528.760134][T10189] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 528.766024][T10189] RIP: 0033:0x7ff452b1b0b9 [ 528.770619][T10189] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 528.790218][T10189] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 528.798638][T10189] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 528.806804][T10189] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 528.814777][T10189] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 528.822739][T10189] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 528.830751][T10189] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 528.838823][T10189] [ 528.884934][T10189] memory: usage 8kB, limit 0kB, failcnt 557 [ 528.891294][T10189] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 528.899020][T10189] Memory cgroup stats for /syz1: [ 528.899185][T10189] anon 0 [ 528.899185][T10189] file 0 [ 528.899185][T10189] kernel 8192 [ 528.899185][T10189] kernel_stack 0 [ 528.899185][T10189] pagetables 0 [ 528.899185][T10189] sec_pagetables 0 [ 528.899185][T10189] percpu 0 [ 528.899185][T10189] sock 0 [ 528.899185][T10189] vmalloc 0 [ 528.899185][T10189] shmem 0 [ 528.899185][T10189] zswap 0 [ 528.899185][T10189] zswapped 0 [ 528.899185][T10189] file_mapped 0 [ 528.899185][T10189] file_dirty 0 [ 528.899185][T10189] file_writeback 0 [ 528.899185][T10189] swapcached 0 [ 528.899185][T10189] anon_thp 0 [ 528.899185][T10189] file_thp 0 [ 528.899185][T10189] shmem_thp 0 [ 528.899185][T10189] inactive_anon 0 [ 528.899185][T10189] active_anon 0 [ 528.899185][T10189] inactive_file 0 [ 528.899185][T10189] active_file 0 [ 528.899185][T10189] unevictable 0 [ 528.899185][T10189] slab_reclaimable 6752 [ 528.899185][T10189] slab_unreclaimable 0 [ 528.899185][T10189] slab 6752 [ 528.899185][T10189] workingset_refault_anon 0 [ 529.000489][T10189] Out of memory and no killable processes... [ 529.007577][T10207] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 529.018606][T10207] CPU: 1 PID: 10207 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 529.029226][T10207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 529.039326][T10207] Call Trace: [ 529.042628][T10207] [ 529.045764][T10207] dump_stack_lvl+0x1e3/0x2d0 [ 529.050473][T10207] ? nf_tcp_handle_invalid+0x630/0x630 [ 529.055963][T10207] ? panic+0x770/0x770 [ 529.060172][T10207] dump_header+0xdd/0xa30 [ 529.064544][T10207] out_of_memory+0x895/0xb30 [ 529.069266][T10207] ? unregister_oom_notifier+0x20/0x20 [ 529.074760][T10207] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 529.080783][T10207] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 529.086367][T10207] ? mem_cgroup_oom_trylock+0x220/0x220 [ 529.091966][T10207] ? cgroup_file_notify+0x106/0x190 [ 529.097209][T10207] memory_max_write+0x374/0x490 [ 529.102105][T10207] ? memory_max_show+0xa0/0xa0 [ 529.106915][T10207] ? read_lock_is_recursive+0x10/0x10 [ 529.112408][T10207] ? memory_max_show+0xa0/0xa0 [ 529.117209][T10207] cgroup_file_write+0x2ab/0x780 [ 529.122189][T10207] ? cgroup_seqfile_stop+0xd0/0xd0 [ 529.127358][T10207] ? cgroup_seqfile_stop+0xd0/0xd0 [ 529.132600][T10207] kernfs_fop_write_iter+0x3ac/0x500 [ 529.138365][T10207] do_iter_write+0x6f0/0xc50 [ 529.142998][T10207] ? rcu_read_lock_sched_held+0x89/0x130 [ 529.148658][T10207] ? vfs_iter_write+0xa0/0xa0 [ 529.153373][T10207] ? vfs_iter_write+0x69/0xa0 [ 529.158085][T10207] iter_file_splice_write+0x830/0xff0 [ 529.163516][T10207] ? splice_from_pipe+0x220/0x220 [ 529.168583][T10207] ? splice_shrink_spd+0xb0/0xb0 [ 529.173570][T10207] ? splice_from_pipe+0x220/0x220 [ 529.178625][T10207] direct_splice_actor+0xe6/0x1c0 [ 529.183681][T10207] splice_direct_to_actor+0x4e4/0xc00 [ 529.189129][T10207] ? do_splice_direct+0x3f0/0x3f0 [ 529.194207][T10207] ? pipe_to_sendpage+0x340/0x340 [ 529.199278][T10207] ? bpf_lsm_file_permission+0x5/0x10 [ 529.204678][T10207] ? security_file_permission+0xe0/0x5c0 [ 529.210428][T10207] do_splice_direct+0x2a0/0x3f0 [ 529.215317][T10207] ? splice_direct_to_actor+0xc00/0xc00 [ 529.220888][T10207] ? rcu_read_lock_any_held+0xb3/0x150 [ 529.226402][T10207] do_sendfile+0x641/0xfd0 [ 529.230863][T10207] ? do_pwritev+0x360/0x360 [ 529.235404][T10207] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 529.241503][T10207] __se_sys_sendfile64+0x178/0x1e0 [ 529.246655][T10207] ? __x64_sys_sendfile64+0xa0/0xa0 [ 529.251886][T10207] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 529.257903][T10207] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 529.264006][T10207] do_syscall_64+0x2b/0x70 [ 529.268446][T10207] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 529.274362][T10207] RIP: 0033:0x7ff452b1b0b9 [ 529.278802][T10207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 529.298526][T10207] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 529.306976][T10207] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 529.314979][T10207] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 529.322979][T10207] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 529.330971][T10207] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 529.338968][T10207] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 529.347069][T10207] [ 529.355533][T10207] memory: usage 8kB, limit 0kB, failcnt 557 [ 529.362162][T10207] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 529.369425][T10207] Memory cgroup stats for /syz1: [ 529.369596][T10207] anon 0 [ 529.369596][T10207] file 0 [ 529.369596][T10207] kernel 8192 [ 529.369596][T10207] kernel_stack 0 [ 529.369596][T10207] pagetables 0 [ 529.369596][T10207] sec_pagetables 0 [ 529.369596][T10207] percpu 0 [ 529.369596][T10207] sock 0 [ 529.369596][T10207] vmalloc 0 [ 529.369596][T10207] shmem 0 [ 529.369596][T10207] zswap 0 [ 529.369596][T10207] zswapped 0 [ 529.369596][T10207] file_mapped 0 [ 529.369596][T10207] file_dirty 0 [ 529.369596][T10207] file_writeback 0 [ 529.369596][T10207] swapcached 0 [ 529.369596][T10207] anon_thp 0 [ 529.369596][T10207] file_thp 0 [ 529.369596][T10207] shmem_thp 0 [ 529.369596][T10207] inactive_anon 0 [ 529.369596][T10207] active_anon 0 [ 529.369596][T10207] inactive_file 0 [ 529.369596][T10207] active_file 0 [ 529.369596][T10207] unevictable 0 [ 529.369596][T10207] slab_reclaimable 6752 [ 529.369596][T10207] slab_unreclaimable 0 [ 529.369596][T10207] slab 6752 [ 529.369596][T10207] workingset_refault_anon 0 [ 529.487812][T10207] Out of memory and no killable processes... [ 529.493903][T10212] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 529.506891][T10212] CPU: 1 PID: 10212 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 529.517524][T10212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 529.527721][T10212] Call Trace: [ 529.531020][T10212] [ 529.533979][T10212] dump_stack_lvl+0x1e3/0x2d0 [ 529.539214][T10212] ? nf_tcp_handle_invalid+0x630/0x630 [ 529.544699][T10212] ? panic+0x770/0x770 [ 529.548815][T10212] dump_header+0xdd/0xa30 [ 529.553185][T10212] out_of_memory+0x895/0xb30 [ 529.557810][T10212] ? unregister_oom_notifier+0x20/0x20 [ 529.563292][T10212] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 529.569352][T10212] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 529.574931][T10212] ? preempt_schedule_thunk+0x16/0x20 [ 529.580338][T10212] ? mem_cgroup_oom_trylock+0x220/0x220 [ 529.585934][T10212] ? cgroup_file_notify+0x123/0x190 [ 529.591369][T10212] memory_max_write+0x374/0x490 [ 529.596263][T10212] ? memory_max_show+0xa0/0xa0 [ 529.601151][T10212] ? read_lock_is_recursive+0x10/0x10 [ 529.606555][T10212] ? memory_max_show+0xa0/0xa0 [ 529.611365][T10212] cgroup_file_write+0x2ab/0x780 [ 529.616384][T10212] ? cgroup_seqfile_stop+0xd0/0xd0 [ 529.621540][T10212] ? cgroup_seqfile_stop+0xd0/0xd0 [ 529.626697][T10212] kernfs_fop_write_iter+0x3ac/0x500 [ 529.632027][T10212] do_iter_write+0x6f0/0xc50 [ 529.636669][T10212] ? rcu_read_lock_sched_held+0x89/0x130 [ 529.642339][T10212] ? vfs_iter_write+0xa0/0xa0 [ 529.647056][T10212] ? vfs_iter_write+0x69/0xa0 [ 529.651759][T10212] iter_file_splice_write+0x830/0xff0 [ 529.657185][T10212] ? splice_from_pipe+0x220/0x220 [ 529.662248][T10212] ? splice_shrink_spd+0xb0/0xb0 [ 529.667238][T10212] ? splice_from_pipe+0x220/0x220 [ 529.672299][T10212] direct_splice_actor+0xe6/0x1c0 [ 529.677370][T10212] splice_direct_to_actor+0x4e4/0xc00 [ 529.682796][T10212] ? do_splice_direct+0x3f0/0x3f0 [ 529.687854][T10212] ? pipe_to_sendpage+0x340/0x340 [ 529.692908][T10212] ? bpf_lsm_file_permission+0x5/0x10 [ 529.698308][T10212] ? security_file_permission+0xe0/0x5c0 [ 529.703976][T10212] do_splice_direct+0x2a0/0x3f0 [ 529.708864][T10212] ? splice_direct_to_actor+0xc00/0xc00 [ 529.714431][T10212] ? rcu_read_lock_any_held+0xb3/0x150 [ 529.719940][T10212] do_sendfile+0x641/0xfd0 [ 529.724404][T10212] ? do_pwritev+0x360/0x360 [ 529.728941][T10212] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 529.734962][T10212] __se_sys_sendfile64+0x178/0x1e0 [ 529.740116][T10212] ? __x64_sys_sendfile64+0xa0/0xa0 [ 529.745343][T10212] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 529.751351][T10212] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 529.757449][T10212] do_syscall_64+0x2b/0x70 [ 529.761881][T10212] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 529.767797][T10212] RIP: 0033:0x7ff452b1b0b9 [ 529.772236][T10212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 529.791864][T10212] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 529.800307][T10212] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 529.808305][T10212] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 529.816467][T10212] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 529.824463][T10212] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 529.832456][T10212] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 529.841082][T10212] [ 529.873952][T10212] memory: usage 8kB, limit 0kB, failcnt 557 [ 529.909713][T10212] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 529.929735][T10212] Memory cgroup stats for /syz1: [ 529.929879][T10212] anon 0 [ 529.929879][T10212] file 0 [ 529.929879][T10212] kernel 8192 [ 529.929879][T10212] kernel_stack 0 [ 529.929879][T10212] pagetables 0 [ 529.929879][T10212] sec_pagetables 0 [ 529.929879][T10212] percpu 0 [ 529.929879][T10212] sock 0 [ 529.929879][T10212] vmalloc 0 [ 529.929879][T10212] shmem 0 [ 529.929879][T10212] zswap 0 [ 529.929879][T10212] zswapped 0 [ 529.929879][T10212] file_mapped 0 [ 529.929879][T10212] file_dirty 0 [ 529.929879][T10212] file_writeback 0 [ 529.929879][T10212] swapcached 0 [ 529.929879][T10212] anon_thp 0 [ 529.929879][T10212] file_thp 0 [ 529.929879][T10212] shmem_thp 0 [ 529.929879][T10212] inactive_anon 0 [ 529.929879][T10212] active_anon 0 [ 529.929879][T10212] inactive_file 0 [ 529.929879][T10212] active_file 0 [ 529.929879][T10212] unevictable 0 [ 529.929879][T10212] slab_reclaimable 6752 [ 529.929879][T10212] slab_unreclaimable 0 [ 529.929879][T10212] slab 6752 [ 529.929879][T10212] workingset_refault_anon 0 [ 530.041804][T10212] Out of memory and no killable processes... [ 530.056125][T10238] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 530.079023][T10238] CPU: 1 PID: 10238 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 530.089611][T10238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 530.099692][T10238] Call Trace: [ 530.103001][T10238] [ 530.105955][T10238] dump_stack_lvl+0x1e3/0x2d0 [ 530.110761][T10238] ? nf_tcp_handle_invalid+0x630/0x630 [ 530.116252][T10238] ? panic+0x770/0x770 [ 530.120397][T10238] dump_header+0xdd/0xa30 [ 530.124856][T10238] out_of_memory+0x895/0xb30 [ 530.129657][T10238] ? unregister_oom_notifier+0x20/0x20 [ 530.135161][T10238] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 530.141355][T10238] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 530.147029][T10238] ? preempt_schedule_thunk+0x16/0x20 [ 530.152445][T10238] ? mem_cgroup_oom_trylock+0x220/0x220 [ 530.158136][T10238] ? cgroup_file_notify+0x123/0x190 [ 530.164070][T10238] memory_max_write+0x374/0x490 [ 530.168957][T10238] ? memory_max_show+0xa0/0xa0 [ 530.173757][T10238] ? read_lock_is_recursive+0x10/0x10 [ 530.179246][T10238] ? memory_max_show+0xa0/0xa0 [ 530.184041][T10238] cgroup_file_write+0x2ab/0x780 [ 530.189211][T10238] ? cgroup_seqfile_stop+0xd0/0xd0 [ 530.194572][T10238] ? cgroup_seqfile_stop+0xd0/0xd0 [ 530.200157][T10238] kernfs_fop_write_iter+0x3ac/0x500 [ 530.205482][T10238] do_iter_write+0x6f0/0xc50 [ 530.210203][T10238] ? rcu_read_lock_sched_held+0x89/0x130 [ 530.215867][T10238] ? vfs_iter_write+0xa0/0xa0 [ 530.220683][T10238] ? vfs_iter_write+0x69/0xa0 [ 530.225494][T10238] iter_file_splice_write+0x830/0xff0 [ 530.230925][T10238] ? splice_from_pipe+0x220/0x220 [ 530.235986][T10238] ? splice_shrink_spd+0xb0/0xb0 [ 530.240968][T10238] ? splice_from_pipe+0x220/0x220 [ 530.246021][T10238] direct_splice_actor+0xe6/0x1c0 [ 530.251074][T10238] splice_direct_to_actor+0x4e4/0xc00 [ 530.256497][T10238] ? do_splice_direct+0x3f0/0x3f0 [ 530.261566][T10238] ? pipe_to_sendpage+0x340/0x340 [ 530.266629][T10238] ? bpf_lsm_file_permission+0x5/0x10 [ 530.272563][T10238] ? security_file_permission+0xe0/0x5c0 [ 530.278338][T10238] do_splice_direct+0x2a0/0x3f0 [ 530.283253][T10238] ? splice_direct_to_actor+0xc00/0xc00 [ 530.288831][T10238] ? rcu_read_lock_any_held+0xb3/0x150 [ 530.294345][T10238] do_sendfile+0x641/0xfd0 [ 530.298804][T10238] ? do_pwritev+0x360/0x360 [ 530.303946][T10238] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 530.309964][T10238] __se_sys_sendfile64+0x178/0x1e0 [ 530.315115][T10238] ? __x64_sys_sendfile64+0xa0/0xa0 [ 530.320346][T10238] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 530.326799][T10238] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 530.332907][T10238] do_syscall_64+0x2b/0x70 [ 530.337446][T10238] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 530.343456][T10238] RIP: 0033:0x7ff452b1b0b9 [ 530.347906][T10238] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.367554][T10238] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 530.376009][T10238] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 530.384117][T10238] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 530.392208][T10238] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 530.400210][T10238] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 530.408304][T10238] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 530.416328][T10238] [ 530.435884][T10238] memory: usage 8kB, limit 0kB, failcnt 557 [ 530.443254][T10238] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 530.470662][T10238] Memory cgroup stats for /syz1: [ 530.470803][T10238] anon 0 [ 530.470803][T10238] file 0 [ 530.470803][T10238] kernel 8192 [ 530.470803][T10238] kernel_stack 0 [ 530.470803][T10238] pagetables 0 [ 530.470803][T10238] sec_pagetables 0 [ 530.470803][T10238] percpu 0 [ 530.470803][T10238] sock 0 [ 530.470803][T10238] vmalloc 0 [ 530.470803][T10238] shmem 0 [ 530.470803][T10238] zswap 0 [ 530.470803][T10238] zswapped 0 [ 530.470803][T10238] file_mapped 0 [ 530.470803][T10238] file_dirty 0 [ 530.470803][T10238] file_writeback 0 [ 530.470803][T10238] swapcached 0 [ 530.470803][T10238] anon_thp 0 [ 530.470803][T10238] file_thp 0 [ 530.470803][T10238] shmem_thp 0 [ 530.470803][T10238] inactive_anon 0 [ 530.470803][T10238] active_anon 0 [ 530.470803][T10238] inactive_file 0 [ 530.470803][T10238] active_file 0 [ 530.470803][T10238] unevictable 0 [ 530.470803][T10238] slab_reclaimable 6752 [ 530.470803][T10238] slab_unreclaimable 0 [ 530.470803][T10238] slab 6752 [ 530.470803][T10238] workingset_refault_anon 0 [ 530.581169][T10238] Out of memory and no killable processes... [ 530.587756][T10241] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 530.604102][T10241] CPU: 1 PID: 10241 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 530.614659][T10241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 530.624741][T10241] Call Trace: [ 530.628042][T10241] [ 530.631004][T10241] dump_stack_lvl+0x1e3/0x2d0 [ 530.635711][T10241] ? nf_tcp_handle_invalid+0x630/0x630 [ 530.641195][T10241] ? panic+0x770/0x770 [ 530.645314][T10241] dump_header+0xdd/0xa30 [ 530.649679][T10241] out_of_memory+0x895/0xb30 [ 530.654294][T10241] ? unregister_oom_notifier+0x20/0x20 [ 530.659779][T10241] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 530.665789][T10241] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 530.671367][T10241] ? mem_cgroup_oom_trylock+0x220/0x220 [ 530.676956][T10241] ? cgroup_file_notify+0x106/0x190 [ 530.682243][T10241] memory_max_write+0x374/0x490 [ 530.687138][T10241] ? memory_max_show+0xa0/0xa0 [ 530.691930][T10241] ? read_lock_is_recursive+0x10/0x10 [ 530.697329][T10241] ? memory_max_show+0xa0/0xa0 [ 530.702119][T10241] cgroup_file_write+0x2ab/0x780 [ 530.707098][T10241] ? cgroup_seqfile_stop+0xd0/0xd0 [ 530.712250][T10241] ? cgroup_seqfile_stop+0xd0/0xd0 [ 530.717394][T10241] kernfs_fop_write_iter+0x3ac/0x500 [ 530.722805][T10241] do_iter_write+0x6f0/0xc50 [ 530.727440][T10241] ? rcu_read_lock_sched_held+0x89/0x130 [ 530.733103][T10241] ? vfs_iter_write+0xa0/0xa0 [ 530.737823][T10241] ? vfs_iter_write+0x69/0xa0 [ 530.742967][T10241] iter_file_splice_write+0x830/0xff0 [ 530.748397][T10241] ? splice_from_pipe+0x220/0x220 [ 530.753466][T10241] ? splice_shrink_spd+0xb0/0xb0 [ 530.758443][T10241] ? splice_from_pipe+0x220/0x220 [ 530.763498][T10241] direct_splice_actor+0xe6/0x1c0 [ 530.768553][T10241] splice_direct_to_actor+0x4e4/0xc00 [ 530.773979][T10241] ? do_splice_direct+0x3f0/0x3f0 [ 530.779032][T10241] ? pipe_to_sendpage+0x340/0x340 [ 530.784101][T10241] ? bpf_lsm_file_permission+0x5/0x10 [ 530.789504][T10241] ? security_file_permission+0xe0/0x5c0 [ 530.795173][T10241] do_splice_direct+0x2a0/0x3f0 [ 530.800070][T10241] ? splice_direct_to_actor+0xc00/0xc00 [ 530.805643][T10241] ? rcu_read_lock_any_held+0xb3/0x150 [ 530.811151][T10241] do_sendfile+0x641/0xfd0 [ 530.815613][T10241] ? do_pwritev+0x360/0x360 [ 530.820155][T10241] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 530.826164][T10241] __se_sys_sendfile64+0x178/0x1e0 [ 530.831308][T10241] ? __x64_sys_sendfile64+0xa0/0xa0 [ 530.836578][T10241] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 530.842592][T10241] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 530.848607][T10241] do_syscall_64+0x2b/0x70 [ 530.853048][T10241] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 530.858982][T10241] RIP: 0033:0x7ff452b1b0b9 [ 530.863416][T10241] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.883036][T10241] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 530.891486][T10241] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 530.899660][T10241] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 530.907654][T10241] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 530.915641][T10241] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 530.923627][T10241] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 530.931647][T10241] [ 530.968185][T10241] memory: usage 8kB, limit 0kB, failcnt 557 [ 530.975391][T10241] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 530.996442][T10241] Memory cgroup stats for /syz1: [ 530.996583][T10241] anon 0 [ 530.996583][T10241] file 0 [ 530.996583][T10241] kernel 8192 [ 530.996583][T10241] kernel_stack 0 [ 530.996583][T10241] pagetables 0 [ 530.996583][T10241] sec_pagetables 0 [ 530.996583][T10241] percpu 0 [ 530.996583][T10241] sock 0 [ 530.996583][T10241] vmalloc 0 [ 530.996583][T10241] shmem 0 [ 530.996583][T10241] zswap 0 [ 530.996583][T10241] zswapped 0 [ 530.996583][T10241] file_mapped 0 [ 530.996583][T10241] file_dirty 0 [ 530.996583][T10241] file_writeback 0 [ 530.996583][T10241] swapcached 0 [ 530.996583][T10241] anon_thp 0 [ 530.996583][T10241] file_thp 0 [ 530.996583][T10241] shmem_thp 0 [ 530.996583][T10241] inactive_anon 0 [ 530.996583][T10241] active_anon 0 [ 530.996583][T10241] inactive_file 0 [ 530.996583][T10241] active_file 0 [ 530.996583][T10241] unevictable 0 [ 530.996583][T10241] slab_reclaimable 6752 [ 530.996583][T10241] slab_unreclaimable 0 [ 530.996583][T10241] slab 6752 [ 530.996583][T10241] workingset_refault_anon 0 [ 531.101512][T10241] Out of memory and no killable processes... [ 531.108207][T10260] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 531.139503][T10260] CPU: 0 PID: 10260 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 531.150156][T10260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 531.160234][T10260] Call Trace: [ 531.163528][T10260] [ 531.166486][T10260] dump_stack_lvl+0x1e3/0x2d0 [ 531.171209][T10260] ? nf_tcp_handle_invalid+0x630/0x630 [ 531.176784][T10260] ? panic+0x770/0x770 [ 531.180896][T10260] dump_header+0xdd/0xa30 [ 531.185260][T10260] out_of_memory+0x895/0xb30 [ 531.189892][T10260] ? unregister_oom_notifier+0x20/0x20 [ 531.195393][T10260] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 531.201407][T10260] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 531.206985][T10260] ? preempt_schedule_thunk+0x16/0x20 [ 531.212390][T10260] ? mem_cgroup_oom_trylock+0x220/0x220 [ 531.217991][T10260] ? cgroup_file_notify+0x123/0x190 [ 531.223313][T10260] memory_max_write+0x374/0x490 [ 531.228193][T10260] ? memory_max_show+0xa0/0xa0 [ 531.232971][T10260] ? read_lock_is_recursive+0x10/0x10 [ 531.238453][T10260] ? memory_max_show+0xa0/0xa0 [ 531.243235][T10260] cgroup_file_write+0x2ab/0x780 [ 531.248200][T10260] ? cgroup_seqfile_stop+0xd0/0xd0 [ 531.253344][T10260] ? cgroup_seqfile_stop+0xd0/0xd0 [ 531.258476][T10260] kernfs_fop_write_iter+0x3ac/0x500 [ 531.263871][T10260] do_iter_write+0x6f0/0xc50 [ 531.268619][T10260] ? rcu_read_lock_sched_held+0x89/0x130 [ 531.274351][T10260] ? vfs_iter_write+0xa0/0xa0 [ 531.279125][T10260] ? vfs_iter_write+0x69/0xa0 [ 531.283801][T10260] iter_file_splice_write+0x830/0xff0 [ 531.289195][T10260] ? splice_from_pipe+0x220/0x220 [ 531.294222][T10260] ? splice_shrink_spd+0xb0/0xb0 [ 531.299171][T10260] ? splice_from_pipe+0x220/0x220 [ 531.304206][T10260] direct_splice_actor+0xe6/0x1c0 [ 531.309233][T10260] splice_direct_to_actor+0x4e4/0xc00 [ 531.314619][T10260] ? do_splice_direct+0x3f0/0x3f0 [ 531.319677][T10260] ? pipe_to_sendpage+0x340/0x340 [ 531.324729][T10260] ? bpf_lsm_file_permission+0x5/0x10 [ 531.330126][T10260] ? security_file_permission+0xe0/0x5c0 [ 531.335918][T10260] do_splice_direct+0x2a0/0x3f0 [ 531.340812][T10260] ? splice_direct_to_actor+0xc00/0xc00 [ 531.346355][T10260] ? rcu_read_lock_any_held+0xb3/0x150 [ 531.351823][T10260] do_sendfile+0x641/0xfd0 [ 531.356248][T10260] ? do_pwritev+0x360/0x360 [ 531.360755][T10260] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 531.366741][T10260] __se_sys_sendfile64+0x178/0x1e0 [ 531.371852][T10260] ? __x64_sys_sendfile64+0xa0/0xa0 [ 531.377059][T10260] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 531.383047][T10260] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 531.389026][T10260] do_syscall_64+0x2b/0x70 [ 531.393440][T10260] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 531.399330][T10260] RIP: 0033:0x7ff452b1b0b9 [ 531.403740][T10260] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 531.423542][T10260] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 531.431960][T10260] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 531.439926][T10260] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 531.448072][T10260] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 531.456040][T10260] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 531.464012][T10260] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 531.471993][T10260] [ 531.479368][T10260] memory: usage 8kB, limit 0kB, failcnt 557 [ 531.485475][T10260] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 531.492555][T10260] Memory cgroup stats for /syz1: [ 531.492716][T10260] anon 0 [ 531.492716][T10260] file 0 [ 531.492716][T10260] kernel 8192 [ 531.492716][T10260] kernel_stack 0 [ 531.492716][T10260] pagetables 0 [ 531.492716][T10260] sec_pagetables 0 [ 531.492716][T10260] percpu 0 [ 531.492716][T10260] sock 0 [ 531.492716][T10260] vmalloc 0 [ 531.492716][T10260] shmem 0 [ 531.492716][T10260] zswap 0 [ 531.492716][T10260] zswapped 0 [ 531.492716][T10260] file_mapped 0 [ 531.492716][T10260] file_dirty 0 [ 531.492716][T10260] file_writeback 0 [ 531.492716][T10260] swapcached 0 [ 531.492716][T10260] anon_thp 0 [ 531.492716][T10260] file_thp 0 [ 531.492716][T10260] shmem_thp 0 [ 531.492716][T10260] inactive_anon 0 [ 531.492716][T10260] active_anon 0 [ 531.492716][T10260] inactive_file 0 [ 531.492716][T10260] active_file 0 [ 531.492716][T10260] unevictable 0 [ 531.492716][T10260] slab_reclaimable 6752 [ 531.492716][T10260] slab_unreclaimable 0 [ 531.492716][T10260] slab 6752 [ 531.492716][T10260] workingset_refault_anon 0 [ 531.621801][T10260] Out of memory and no killable processes... [ 531.664854][T10275] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 531.687051][T10275] CPU: 0 PID: 10275 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 531.697695][T10275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 531.707772][T10275] Call Trace: [ 531.711068][T10275] [ 531.714022][T10275] dump_stack_lvl+0x1e3/0x2d0 [ 531.718738][T10275] ? nf_tcp_handle_invalid+0x630/0x630 [ 531.724222][T10275] ? panic+0x770/0x770 [ 531.728334][T10275] dump_header+0xdd/0xa30 [ 531.732780][T10275] out_of_memory+0x895/0xb30 [ 531.737402][T10275] ? unregister_oom_notifier+0x20/0x20 [ 531.742976][T10275] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 531.749068][T10275] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 531.754619][T10275] ? preempt_schedule_thunk+0x16/0x20 [ 531.759994][T10275] ? mem_cgroup_oom_trylock+0x220/0x220 [ 531.765548][T10275] ? cgroup_file_notify+0x123/0x190 [ 531.770751][T10275] memory_max_write+0x374/0x490 [ 531.775610][T10275] ? memory_max_show+0xa0/0xa0 [ 531.780372][T10275] ? read_lock_is_recursive+0x10/0x10 [ 531.785832][T10275] ? memory_max_show+0xa0/0xa0 [ 531.790591][T10275] cgroup_file_write+0x2ab/0x780 [ 531.795530][T10275] ? cgroup_seqfile_stop+0xd0/0xd0 [ 531.800656][T10275] ? cgroup_seqfile_stop+0xd0/0xd0 [ 531.805762][T10275] kernfs_fop_write_iter+0x3ac/0x500 [ 531.811142][T10275] do_iter_write+0x6f0/0xc50 [ 531.815738][T10275] ? rcu_read_lock_sched_held+0x89/0x130 [ 531.821376][T10275] ? vfs_iter_write+0xa0/0xa0 [ 531.826065][T10275] ? vfs_iter_write+0x69/0xa0 [ 531.830746][T10275] iter_file_splice_write+0x830/0xff0 [ 531.836149][T10275] ? splice_from_pipe+0x220/0x220 [ 531.841178][T10275] ? splice_shrink_spd+0xb0/0xb0 [ 531.846132][T10275] ? splice_from_pipe+0x220/0x220 [ 531.851162][T10275] direct_splice_actor+0xe6/0x1c0 [ 531.856305][T10275] splice_direct_to_actor+0x4e4/0xc00 [ 531.861690][T10275] ? do_splice_direct+0x3f0/0x3f0 [ 531.866712][T10275] ? pipe_to_sendpage+0x340/0x340 [ 531.871824][T10275] ? bpf_lsm_file_permission+0x5/0x10 [ 531.877195][T10275] ? security_file_permission+0xe0/0x5c0 [ 531.882829][T10275] do_splice_direct+0x2a0/0x3f0 [ 531.887683][T10275] ? splice_direct_to_actor+0xc00/0xc00 [ 531.893224][T10275] ? rcu_read_lock_any_held+0xb3/0x150 [ 531.898695][T10275] do_sendfile+0x641/0xfd0 [ 531.903144][T10275] ? do_pwritev+0x360/0x360 [ 531.907652][T10275] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 531.913641][T10275] __se_sys_sendfile64+0x178/0x1e0 [ 531.918776][T10275] ? __x64_sys_sendfile64+0xa0/0xa0 [ 531.924006][T10275] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 531.930014][T10275] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 531.936024][T10275] do_syscall_64+0x2b/0x70 [ 531.940453][T10275] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 531.946364][T10275] RIP: 0033:0x7ff452b1b0b9 [ 531.950871][T10275] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 531.970558][T10275] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 531.979158][T10275] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 531.987404][T10275] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 531.995377][T10275] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 532.003343][T10275] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 532.011326][T10275] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 532.019332][T10275] [ 532.036891][T10275] memory: usage 8kB, limit 0kB, failcnt 557 [ 532.046648][T10275] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 532.060899][T10275] Memory cgroup stats for /syz1: [ 532.061086][T10275] anon 0 [ 532.061086][T10275] file 0 [ 532.061086][T10275] kernel 8192 [ 532.061086][T10275] kernel_stack 0 [ 532.061086][T10275] pagetables 0 [ 532.061086][T10275] sec_pagetables 0 [ 532.061086][T10275] percpu 0 [ 532.061086][T10275] sock 0 [ 532.061086][T10275] vmalloc 0 [ 532.061086][T10275] shmem 0 [ 532.061086][T10275] zswap 0 [ 532.061086][T10275] zswapped 0 [ 532.061086][T10275] file_mapped 0 [ 532.061086][T10275] file_dirty 0 [ 532.061086][T10275] file_writeback 0 [ 532.061086][T10275] swapcached 0 [ 532.061086][T10275] anon_thp 0 [ 532.061086][T10275] file_thp 0 [ 532.061086][T10275] shmem_thp 0 [ 532.061086][T10275] inactive_anon 0 [ 532.061086][T10275] active_anon 0 [ 532.061086][T10275] inactive_file 0 [ 532.061086][T10275] active_file 0 [ 532.061086][T10275] unevictable 0 [ 532.061086][T10275] slab_reclaimable 6752 [ 532.061086][T10275] slab_unreclaimable 0 [ 532.061086][T10275] slab 6752 [ 532.061086][T10275] workingset_refault_anon 0 [ 532.168274][T10275] Out of memory and no killable processes... [ 532.174437][T10281] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 532.186365][T10281] CPU: 1 PID: 10281 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 532.196911][T10281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 532.207005][T10281] Call Trace: [ 532.210306][T10281] [ 532.213264][T10281] dump_stack_lvl+0x1e3/0x2d0 [ 532.217984][T10281] ? nf_tcp_handle_invalid+0x630/0x630 [ 532.223475][T10281] ? panic+0x770/0x770 [ 532.227591][T10281] dump_header+0xdd/0xa30 [ 532.231958][T10281] out_of_memory+0x895/0xb30 [ 532.236578][T10281] ? unregister_oom_notifier+0x20/0x20 [ 532.242074][T10281] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 532.248083][T10281] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 532.253740][T10281] ? preempt_schedule_thunk+0x16/0x20 [ 532.259144][T10281] ? mem_cgroup_oom_trylock+0x220/0x220 [ 532.264742][T10281] ? cgroup_file_notify+0x123/0x190 [ 532.269975][T10281] memory_max_write+0x374/0x490 [ 532.274866][T10281] ? memory_max_show+0xa0/0xa0 [ 532.279663][T10281] ? read_lock_is_recursive+0x10/0x10 [ 532.285075][T10281] ? memory_max_show+0xa0/0xa0 [ 532.289876][T10281] cgroup_file_write+0x2ab/0x780 [ 532.294855][T10281] ? cgroup_seqfile_stop+0xd0/0xd0 [ 532.300102][T10281] ? cgroup_seqfile_stop+0xd0/0xd0 [ 532.305327][T10281] kernfs_fop_write_iter+0x3ac/0x500 [ 532.310653][T10281] do_iter_write+0x6f0/0xc50 [ 532.315420][T10281] ? rcu_read_lock_sched_held+0x89/0x130 [ 532.321084][T10281] ? vfs_iter_write+0xa0/0xa0 [ 532.325811][T10281] ? vfs_iter_write+0x69/0xa0 [ 532.330526][T10281] iter_file_splice_write+0x830/0xff0 [ 532.335973][T10281] ? splice_from_pipe+0x220/0x220 [ 532.341040][T10281] ? splice_shrink_spd+0xb0/0xb0 [ 532.346012][T10281] ? splice_from_pipe+0x220/0x220 [ 532.351086][T10281] direct_splice_actor+0xe6/0x1c0 [ 532.356148][T10281] splice_direct_to_actor+0x4e4/0xc00 [ 532.361572][T10281] ? do_splice_direct+0x3f0/0x3f0 [ 532.366623][T10281] ? pipe_to_sendpage+0x340/0x340 [ 532.371685][T10281] ? bpf_lsm_file_permission+0x5/0x10 [ 532.377085][T10281] ? security_file_permission+0xe0/0x5c0 [ 532.382751][T10281] do_splice_direct+0x2a0/0x3f0 [ 532.387644][T10281] ? splice_direct_to_actor+0xc00/0xc00 [ 532.393220][T10281] ? rcu_read_lock_any_held+0xb3/0x150 [ 532.398758][T10281] do_sendfile+0x641/0xfd0 [ 532.403229][T10281] ? do_pwritev+0x360/0x360 [ 532.407771][T10281] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 532.413786][T10281] __se_sys_sendfile64+0x178/0x1e0 [ 532.418938][T10281] ? __x64_sys_sendfile64+0xa0/0xa0 [ 532.424169][T10281] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 532.430181][T10281] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 532.436227][T10281] do_syscall_64+0x2b/0x70 [ 532.440675][T10281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 532.446594][T10281] RIP: 0033:0x7ff452b1b0b9 [ 532.451030][T10281] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 532.470656][T10281] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 532.479110][T10281] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 532.487109][T10281] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 532.495102][T10281] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 532.503092][T10281] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 532.511088][T10281] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 532.519106][T10281] [ 532.547569][T10281] memory: usage 8kB, limit 0kB, failcnt 557 [ 532.561138][T10281] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 532.594741][T10281] Memory cgroup stats for /syz1: [ 532.594883][T10281] anon 0 [ 532.594883][T10281] file 0 [ 532.594883][T10281] kernel 8192 [ 532.594883][T10281] kernel_stack 0 [ 532.594883][T10281] pagetables 0 [ 532.594883][T10281] sec_pagetables 0 [ 532.594883][T10281] percpu 0 [ 532.594883][T10281] sock 0 [ 532.594883][T10281] vmalloc 0 [ 532.594883][T10281] shmem 0 [ 532.594883][T10281] zswap 0 [ 532.594883][T10281] zswapped 0 [ 532.594883][T10281] file_mapped 0 [ 532.594883][T10281] file_dirty 0 [ 532.594883][T10281] file_writeback 0 [ 532.594883][T10281] swapcached 0 [ 532.594883][T10281] anon_thp 0 [ 532.594883][T10281] file_thp 0 [ 532.594883][T10281] shmem_thp 0 [ 532.594883][T10281] inactive_anon 0 [ 532.594883][T10281] active_anon 0 [ 532.594883][T10281] inactive_file 0 [ 532.594883][T10281] active_file 0 [ 532.594883][T10281] unevictable 0 [ 532.594883][T10281] slab_reclaimable 6752 [ 532.594883][T10281] slab_unreclaimable 0 [ 532.594883][T10281] slab 6752 [ 532.594883][T10281] workingset_refault_anon 0 [ 532.713502][T10281] Out of memory and no killable processes... [ 532.721880][T10310] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 532.733201][T10310] CPU: 0 PID: 10310 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 532.743738][T10310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 532.753843][T10310] Call Trace: [ 532.757148][T10310] [ 532.760108][T10310] dump_stack_lvl+0x1e3/0x2d0 [ 532.764815][T10310] ? nf_tcp_handle_invalid+0x630/0x630 [ 532.770297][T10310] ? panic+0x770/0x770 [ 532.774504][T10310] dump_header+0xdd/0xa30 [ 532.778883][T10310] out_of_memory+0x895/0xb30 [ 532.783500][T10310] ? unregister_oom_notifier+0x20/0x20 [ 532.788988][T10310] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 532.795004][T10310] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 532.800578][T10310] ? preempt_schedule_thunk+0x16/0x20 [ 532.805993][T10310] ? mem_cgroup_oom_trylock+0x220/0x220 [ 532.811581][T10310] ? cgroup_file_notify+0x123/0x190 [ 532.816808][T10310] memory_max_write+0x374/0x490 [ 532.821694][T10310] ? memory_max_show+0xa0/0xa0 [ 532.826492][T10310] ? read_lock_is_recursive+0x10/0x10 [ 532.831889][T10310] ? memory_max_show+0xa0/0xa0 [ 532.836675][T10310] cgroup_file_write+0x2ab/0x780 [ 532.841645][T10310] ? cgroup_seqfile_stop+0xd0/0xd0 [ 532.846807][T10310] ? cgroup_seqfile_stop+0xd0/0xd0 [ 532.851939][T10310] kernfs_fop_write_iter+0x3ac/0x500 [ 532.857252][T10310] do_iter_write+0x6f0/0xc50 [ 532.861887][T10310] ? rcu_read_lock_sched_held+0x89/0x130 [ 532.867544][T10310] ? vfs_iter_write+0xa0/0xa0 [ 532.872340][T10310] ? vfs_iter_write+0x69/0xa0 [ 532.877040][T10310] iter_file_splice_write+0x830/0xff0 [ 532.882462][T10310] ? splice_from_pipe+0x220/0x220 [ 532.887517][T10310] ? splice_shrink_spd+0xb0/0xb0 [ 532.892493][T10310] ? splice_from_pipe+0x220/0x220 [ 532.897545][T10310] direct_splice_actor+0xe6/0x1c0 [ 532.902597][T10310] splice_direct_to_actor+0x4e4/0xc00 [ 532.908018][T10310] ? do_splice_direct+0x3f0/0x3f0 [ 532.913063][T10310] ? pipe_to_sendpage+0x340/0x340 [ 532.918116][T10310] ? bpf_lsm_file_permission+0x5/0x10 [ 532.923605][T10310] ? security_file_permission+0xe0/0x5c0 [ 532.929266][T10310] do_splice_direct+0x2a0/0x3f0 [ 532.934151][T10310] ? splice_direct_to_actor+0xc00/0xc00 [ 532.939718][T10310] ? rcu_read_lock_any_held+0xb3/0x150 [ 532.945228][T10310] do_sendfile+0x641/0xfd0 [ 532.949695][T10310] ? do_pwritev+0x360/0x360 [ 532.954236][T10310] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 532.960330][T10310] __se_sys_sendfile64+0x178/0x1e0 [ 532.965474][T10310] ? __x64_sys_sendfile64+0xa0/0xa0 [ 532.970705][T10310] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 532.976714][T10310] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 532.982729][T10310] do_syscall_64+0x2b/0x70 [ 532.987178][T10310] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 532.993193][T10310] RIP: 0033:0x7ff452b1b0b9 [ 532.997627][T10310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.017256][T10310] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 533.025702][T10310] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 533.033699][T10310] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 533.041789][T10310] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 533.049889][T10310] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 533.057979][T10310] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 533.065998][T10310] [ 533.092140][T10310] memory: usage 8kB, limit 0kB, failcnt 557 [ 533.122589][T10310] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 533.163120][T10310] Memory cgroup stats for /syz1: [ 533.163269][T10310] anon 0 [ 533.163269][T10310] file 0 [ 533.163269][T10310] kernel 8192 [ 533.163269][T10310] kernel_stack 0 [ 533.163269][T10310] pagetables 0 [ 533.163269][T10310] sec_pagetables 0 [ 533.163269][T10310] percpu 0 [ 533.163269][T10310] sock 0 [ 533.163269][T10310] vmalloc 0 [ 533.163269][T10310] shmem 0 [ 533.163269][T10310] zswap 0 [ 533.163269][T10310] zswapped 0 [ 533.163269][T10310] file_mapped 0 [ 533.163269][T10310] file_dirty 0 [ 533.163269][T10310] file_writeback 0 [ 533.163269][T10310] swapcached 0 [ 533.163269][T10310] anon_thp 0 [ 533.163269][T10310] file_thp 0 [ 533.163269][T10310] shmem_thp 0 [ 533.163269][T10310] inactive_anon 0 [ 533.163269][T10310] active_anon 0 [ 533.163269][T10310] inactive_file 0 [ 533.163269][T10310] active_file 0 [ 533.163269][T10310] unevictable 0 [ 533.163269][T10310] slab_reclaimable 6752 [ 533.163269][T10310] slab_unreclaimable 0 [ 533.163269][T10310] slab 6752 [ 533.163269][T10310] workingset_refault_anon 0 [ 533.273487][T10310] Out of memory and no killable processes... [ 533.292942][T10321] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 533.323529][T10321] CPU: 0 PID: 10321 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 533.334169][T10321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 533.344431][T10321] Call Trace: [ 533.347734][T10321] [ 533.350688][T10321] dump_stack_lvl+0x1e3/0x2d0 [ 533.355397][T10321] ? nf_tcp_handle_invalid+0x630/0x630 [ 533.360894][T10321] ? panic+0x770/0x770 [ 533.365012][T10321] dump_header+0xdd/0xa30 [ 533.369383][T10321] out_of_memory+0x895/0xb30 [ 533.374009][T10321] ? unregister_oom_notifier+0x20/0x20 [ 533.379492][T10321] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 533.385513][T10321] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 533.391100][T10321] ? preempt_schedule_thunk+0x16/0x20 [ 533.396685][T10321] ? mem_cgroup_oom_trylock+0x220/0x220 [ 533.402275][T10321] ? cgroup_file_notify+0x123/0x190 [ 533.407504][T10321] memory_max_write+0x374/0x490 [ 533.412395][T10321] ? memory_max_show+0xa0/0xa0 [ 533.417192][T10321] ? read_lock_is_recursive+0x10/0x10 [ 533.422588][T10321] ? memory_max_show+0xa0/0xa0 [ 533.427373][T10321] cgroup_file_write+0x2ab/0x780 [ 533.432355][T10321] ? cgroup_seqfile_stop+0xd0/0xd0 [ 533.437512][T10321] ? cgroup_seqfile_stop+0xd0/0xd0 [ 533.442653][T10321] kernfs_fop_write_iter+0x3ac/0x500 [ 533.447980][T10321] do_iter_write+0x6f0/0xc50 [ 533.452705][T10321] ? rcu_read_lock_sched_held+0x89/0x130 [ 533.458363][T10321] ? vfs_iter_write+0xa0/0xa0 [ 533.463093][T10321] ? vfs_iter_write+0x69/0xa0 [ 533.467797][T10321] iter_file_splice_write+0x830/0xff0 [ 533.473248][T10321] ? splice_from_pipe+0x220/0x220 [ 533.478322][T10321] ? splice_shrink_spd+0xb0/0xb0 [ 533.483470][T10321] ? splice_from_pipe+0x220/0x220 [ 533.488525][T10321] direct_splice_actor+0xe6/0x1c0 [ 533.493580][T10321] splice_direct_to_actor+0x4e4/0xc00 [ 533.499004][T10321] ? do_splice_direct+0x3f0/0x3f0 [ 533.504060][T10321] ? pipe_to_sendpage+0x340/0x340 [ 533.509111][T10321] ? bpf_lsm_file_permission+0x5/0x10 [ 533.514516][T10321] ? security_file_permission+0xe0/0x5c0 [ 533.520178][T10321] do_splice_direct+0x2a0/0x3f0 [ 533.525240][T10321] ? splice_direct_to_actor+0xc00/0xc00 [ 533.530813][T10321] ? rcu_read_lock_any_held+0xb3/0x150 [ 533.536324][T10321] do_sendfile+0x641/0xfd0 [ 533.540791][T10321] ? do_pwritev+0x360/0x360 [ 533.545329][T10321] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 533.551343][T10321] __se_sys_sendfile64+0x178/0x1e0 [ 533.556489][T10321] ? __x64_sys_sendfile64+0xa0/0xa0 [ 533.561709][T10321] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 533.567717][T10321] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 533.573730][T10321] do_syscall_64+0x2b/0x70 [ 533.578172][T10321] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 533.584096][T10321] RIP: 0033:0x7ff452b1b0b9 [ 533.588533][T10321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 533.608162][T10321] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 533.616616][T10321] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 533.624704][T10321] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 533.632703][T10321] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 533.640696][T10321] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 533.648725][T10321] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 533.656743][T10321] [ 533.662807][T10321] memory: usage 8kB, limit 0kB, failcnt 557 [ 533.668980][T10321] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 533.682450][T10321] Memory cgroup stats for /syz1: [ 533.682632][T10321] anon 0 [ 533.682632][T10321] file 0 [ 533.682632][T10321] kernel 8192 [ 533.682632][T10321] kernel_stack 0 [ 533.682632][T10321] pagetables 0 [ 533.682632][T10321] sec_pagetables 0 [ 533.682632][T10321] percpu 0 [ 533.682632][T10321] sock 0 [ 533.682632][T10321] vmalloc 0 [ 533.682632][T10321] shmem 0 [ 533.682632][T10321] zswap 0 [ 533.682632][T10321] zswapped 0 [ 533.682632][T10321] file_mapped 0 [ 533.682632][T10321] file_dirty 0 [ 533.682632][T10321] file_writeback 0 [ 533.682632][T10321] swapcached 0 [ 533.682632][T10321] anon_thp 0 [ 533.682632][T10321] file_thp 0 [ 533.682632][T10321] shmem_thp 0 [ 533.682632][T10321] inactive_anon 0 [ 533.682632][T10321] active_anon 0 [ 533.682632][T10321] inactive_file 0 [ 533.682632][T10321] active_file 0 [ 533.682632][T10321] unevictable 0 [ 533.682632][T10321] slab_reclaimable 6752 [ 533.682632][T10321] slab_unreclaimable 0 [ 533.682632][T10321] slab 6752 [ 533.682632][T10321] workingset_refault_anon 0 [ 533.811451][T10321] Out of memory and no killable processes... [ 533.823730][T10324] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 533.836068][T10324] CPU: 0 PID: 10324 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 533.846689][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 533.857386][T10324] Call Trace: [ 533.860686][T10324] [ 533.863643][T10324] dump_stack_lvl+0x1e3/0x2d0 [ 533.868352][T10324] ? nf_tcp_handle_invalid+0x630/0x630 [ 533.873834][T10324] ? panic+0x770/0x770 [ 533.877964][T10324] dump_header+0xdd/0xa30 [ 533.882413][T10324] out_of_memory+0x895/0xb30 [ 533.887027][T10324] ? unregister_oom_notifier+0x20/0x20 [ 533.892497][T10324] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 533.898661][T10324] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 533.904210][T10324] ? preempt_schedule_thunk+0x16/0x20 [ 533.909593][T10324] ? mem_cgroup_oom_trylock+0x220/0x220 [ 533.915168][T10324] ? cgroup_file_notify+0x123/0x190 [ 533.920499][T10324] memory_max_write+0x374/0x490 [ 533.925384][T10324] ? memory_max_show+0xa0/0xa0 [ 533.930339][T10324] ? read_lock_is_recursive+0x10/0x10 [ 533.935718][T10324] ? memory_max_show+0xa0/0xa0 [ 533.940775][T10324] cgroup_file_write+0x2ab/0x780 [ 533.945747][T10324] ? cgroup_seqfile_stop+0xd0/0xd0 [ 533.950879][T10324] ? cgroup_seqfile_stop+0xd0/0xd0 [ 533.955998][T10324] kernfs_fop_write_iter+0x3ac/0x500 [ 533.961470][T10324] do_iter_write+0x6f0/0xc50 [ 533.966108][T10324] ? rcu_read_lock_sched_held+0x89/0x130 [ 533.971942][T10324] ? vfs_iter_write+0xa0/0xa0 [ 533.976658][T10324] ? vfs_iter_write+0x69/0xa0 [ 533.981356][T10324] iter_file_splice_write+0x830/0xff0 [ 533.986753][T10324] ? splice_from_pipe+0x220/0x220 [ 533.991786][T10324] ? splice_shrink_spd+0xb0/0xb0 [ 533.996743][T10324] ? splice_from_pipe+0x220/0x220 [ 534.001778][T10324] direct_splice_actor+0xe6/0x1c0 [ 534.006825][T10324] splice_direct_to_actor+0x4e4/0xc00 [ 534.012207][T10324] ? do_splice_direct+0x3f0/0x3f0 [ 534.017230][T10324] ? pipe_to_sendpage+0x340/0x340 [ 534.022258][T10324] ? bpf_lsm_file_permission+0x5/0x10 [ 534.027658][T10324] ? security_file_permission+0xe0/0x5c0 [ 534.033314][T10324] do_splice_direct+0x2a0/0x3f0 [ 534.038195][T10324] ? splice_direct_to_actor+0xc00/0xc00 [ 534.043758][T10324] ? rcu_read_lock_any_held+0xb3/0x150 [ 534.049233][T10324] do_sendfile+0x641/0xfd0 [ 534.053665][T10324] ? do_pwritev+0x360/0x360 [ 534.058180][T10324] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 534.064158][T10324] __se_sys_sendfile64+0x178/0x1e0 [ 534.069269][T10324] ? __x64_sys_sendfile64+0xa0/0xa0 [ 534.074474][T10324] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 534.080546][T10324] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 534.086612][T10324] do_syscall_64+0x2b/0x70 [ 534.091198][T10324] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 534.097187][T10324] RIP: 0033:0x7ff452b1b0b9 [ 534.101612][T10324] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 534.121302][T10324] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 534.129719][T10324] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 534.137687][T10324] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 534.145961][T10324] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 534.154275][T10324] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 534.163390][T10324] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 534.171493][T10324] [ 534.183028][T10324] memory: usage 8kB, limit 0kB, failcnt 557 [ 534.201401][T10324] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 534.218026][T10324] Memory cgroup stats for /syz1: [ 534.218222][T10324] anon 0 [ 534.218222][T10324] file 0 [ 534.218222][T10324] kernel 8192 [ 534.218222][T10324] kernel_stack 0 [ 534.218222][T10324] pagetables 0 [ 534.218222][T10324] sec_pagetables 0 [ 534.218222][T10324] percpu 0 [ 534.218222][T10324] sock 0 [ 534.218222][T10324] vmalloc 0 [ 534.218222][T10324] shmem 0 [ 534.218222][T10324] zswap 0 [ 534.218222][T10324] zswapped 0 [ 534.218222][T10324] file_mapped 0 [ 534.218222][T10324] file_dirty 0 [ 534.218222][T10324] file_writeback 0 [ 534.218222][T10324] swapcached 0 [ 534.218222][T10324] anon_thp 0 [ 534.218222][T10324] file_thp 0 [ 534.218222][T10324] shmem_thp 0 [ 534.218222][T10324] inactive_anon 0 [ 534.218222][T10324] active_anon 0 [ 534.218222][T10324] inactive_file 0 [ 534.218222][T10324] active_file 0 [ 534.218222][T10324] unevictable 0 [ 534.218222][T10324] slab_reclaimable 6752 [ 534.218222][T10324] slab_unreclaimable 0 [ 534.218222][T10324] slab 6752 [ 534.218222][T10324] workingset_refault_anon 0 [ 534.329321][T10324] Out of memory and no killable processes... [ 534.349322][T10341] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 534.381087][T10341] CPU: 1 PID: 10341 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 534.391657][T10341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 534.401822][T10341] Call Trace: [ 534.405124][T10341] [ 534.408086][T10341] dump_stack_lvl+0x1e3/0x2d0 [ 534.412804][T10341] ? nf_tcp_handle_invalid+0x630/0x630 [ 534.418291][T10341] ? panic+0x770/0x770 [ 534.422401][T10341] dump_header+0xdd/0xa30 [ 534.426770][T10341] out_of_memory+0x895/0xb30 [ 534.431470][T10341] ? unregister_oom_notifier+0x20/0x20 [ 534.436944][T10341] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 534.442929][T10341] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 534.448483][T10341] ? mem_cgroup_oom_trylock+0x220/0x220 [ 534.454038][T10341] ? cgroup_file_notify+0x123/0x190 [ 534.459237][T10341] memory_max_write+0x374/0x490 [ 534.464091][T10341] ? memory_max_show+0xa0/0xa0 [ 534.468854][T10341] ? read_lock_is_recursive+0x10/0x10 [ 534.474231][T10341] ? memory_max_show+0xa0/0xa0 [ 534.479079][T10341] cgroup_file_write+0x2ab/0x780 [ 534.484036][T10341] ? cgroup_seqfile_stop+0xd0/0xd0 [ 534.489168][T10341] ? cgroup_seqfile_stop+0xd0/0xd0 [ 534.494278][T10341] kernfs_fop_write_iter+0x3ac/0x500 [ 534.499747][T10341] do_iter_write+0x6f0/0xc50 [ 534.504528][T10341] ? rcu_read_lock_sched_held+0x89/0x130 [ 534.510507][T10341] ? vfs_iter_write+0xa0/0xa0 [ 534.515188][T10341] ? vfs_iter_write+0x69/0xa0 [ 534.519864][T10341] iter_file_splice_write+0x830/0xff0 [ 534.525272][T10341] ? splice_from_pipe+0x220/0x220 [ 534.530300][T10341] ? splice_shrink_spd+0xb0/0xb0 [ 534.535344][T10341] ? splice_from_pipe+0x220/0x220 [ 534.540454][T10341] direct_splice_actor+0xe6/0x1c0 [ 534.545492][T10341] splice_direct_to_actor+0x4e4/0xc00 [ 534.550900][T10341] ? do_splice_direct+0x3f0/0x3f0 [ 534.556014][T10341] ? pipe_to_sendpage+0x340/0x340 [ 534.561038][T10341] ? bpf_lsm_file_permission+0x5/0x10 [ 534.566410][T10341] ? security_file_permission+0xe0/0x5c0 [ 534.572045][T10341] do_splice_direct+0x2a0/0x3f0 [ 534.576901][T10341] ? splice_direct_to_actor+0xc00/0xc00 [ 534.582448][T10341] ? rcu_read_lock_any_held+0xb3/0x150 [ 534.587931][T10341] do_sendfile+0x641/0xfd0 [ 534.592359][T10341] ? do_pwritev+0x360/0x360 [ 534.596863][T10341] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 534.602845][T10341] __se_sys_sendfile64+0x178/0x1e0 [ 534.607967][T10341] ? __x64_sys_sendfile64+0xa0/0xa0 [ 534.613250][T10341] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 534.619232][T10341] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 534.625214][T10341] do_syscall_64+0x2b/0x70 [ 534.629711][T10341] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 534.635600][T10341] RIP: 0033:0x7ff452b1b0b9 [ 534.640013][T10341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 534.659620][T10341] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 534.668129][T10341] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 534.676114][T10341] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 534.684084][T10341] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 534.692308][T10341] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 534.700273][T10341] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 534.708687][T10341] [ 534.804051][T10341] memory: usage 8kB, limit 0kB, failcnt 557 [ 534.811273][T10341] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 534.826030][T10341] Memory cgroup stats for /syz1: [ 534.826170][T10341] anon 0 [ 534.826170][T10341] file 0 [ 534.826170][T10341] kernel 8192 [ 534.826170][T10341] kernel_stack 0 [ 534.826170][T10341] pagetables 0 [ 534.826170][T10341] sec_pagetables 0 [ 534.826170][T10341] percpu 0 [ 534.826170][T10341] sock 0 [ 534.826170][T10341] vmalloc 0 [ 534.826170][T10341] shmem 0 [ 534.826170][T10341] zswap 0 [ 534.826170][T10341] zswapped 0 [ 534.826170][T10341] file_mapped 0 [ 534.826170][T10341] file_dirty 0 [ 534.826170][T10341] file_writeback 0 [ 534.826170][T10341] swapcached 0 [ 534.826170][T10341] anon_thp 0 [ 534.826170][T10341] file_thp 0 [ 534.826170][T10341] shmem_thp 0 [ 534.826170][T10341] inactive_anon 0 [ 534.826170][T10341] active_anon 0 [ 534.826170][T10341] inactive_file 0 [ 534.826170][T10341] active_file 0 [ 534.826170][T10341] unevictable 0 [ 534.826170][T10341] slab_reclaimable 6752 [ 534.826170][T10341] slab_unreclaimable 0 [ 534.826170][T10341] slab 6752 [ 534.826170][T10341] workingset_refault_anon 0 [ 534.949304][T10341] Out of memory and no killable processes... [ 534.963819][T10357] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 534.979722][T10357] CPU: 0 PID: 10357 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 534.990279][T10357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 535.000625][T10357] Call Trace: [ 535.004013][T10357] [ 535.006967][T10357] dump_stack_lvl+0x1e3/0x2d0 [ 535.011677][T10357] ? nf_tcp_handle_invalid+0x630/0x630 [ 535.017267][T10357] ? panic+0x770/0x770 [ 535.021572][T10357] dump_header+0xdd/0xa30 [ 535.025948][T10357] out_of_memory+0x895/0xb30 [ 535.030719][T10357] ? unregister_oom_notifier+0x20/0x20 [ 535.036670][T10357] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 535.042695][T10357] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 535.048276][T10357] ? preempt_schedule_thunk+0x16/0x20 [ 535.053700][T10357] ? mem_cgroup_oom_trylock+0x220/0x220 [ 535.059295][T10357] ? cgroup_file_notify+0x123/0x190 [ 535.064974][T10357] memory_max_write+0x374/0x490 [ 535.069868][T10357] ? memory_max_show+0xa0/0xa0 [ 535.074673][T10357] ? read_lock_is_recursive+0x10/0x10 [ 535.080125][T10357] ? memory_max_show+0xa0/0xa0 [ 535.085048][T10357] cgroup_file_write+0x2ab/0x780 [ 535.090287][T10357] ? cgroup_seqfile_stop+0xd0/0xd0 [ 535.095448][T10357] ? cgroup_seqfile_stop+0xd0/0xd0 [ 535.100592][T10357] kernfs_fop_write_iter+0x3ac/0x500 [ 535.105923][T10357] do_iter_write+0x6f0/0xc50 [ 535.110827][T10357] ? rcu_read_lock_sched_held+0x89/0x130 [ 535.116591][T10357] ? vfs_iter_write+0xa0/0xa0 [ 535.121424][T10357] ? vfs_iter_write+0x69/0xa0 [ 535.126168][T10357] iter_file_splice_write+0x830/0xff0 [ 535.131623][T10357] ? splice_from_pipe+0x220/0x220 [ 535.136703][T10357] ? splice_shrink_spd+0xb0/0xb0 [ 535.141979][T10357] ? splice_from_pipe+0x220/0x220 [ 535.147140][T10357] direct_splice_actor+0xe6/0x1c0 [ 535.152300][T10357] splice_direct_to_actor+0x4e4/0xc00 [ 535.157747][T10357] ? do_splice_direct+0x3f0/0x3f0 [ 535.162819][T10357] ? pipe_to_sendpage+0x340/0x340 [ 535.167901][T10357] ? bpf_lsm_file_permission+0x5/0x10 [ 535.173516][T10357] ? security_file_permission+0xe0/0x5c0 [ 535.180270][T10357] do_splice_direct+0x2a0/0x3f0 [ 535.185198][T10357] ? splice_direct_to_actor+0xc00/0xc00 [ 535.190960][T10357] ? rcu_read_lock_any_held+0xb3/0x150 [ 535.196600][T10357] do_sendfile+0x641/0xfd0 [ 535.201153][T10357] ? do_pwritev+0x360/0x360 [ 535.205696][T10357] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 535.211806][T10357] __se_sys_sendfile64+0x178/0x1e0 [ 535.217048][T10357] ? __x64_sys_sendfile64+0xa0/0xa0 [ 535.222294][T10357] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 535.228316][T10357] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 535.234341][T10357] do_syscall_64+0x2b/0x70 [ 535.238793][T10357] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 535.244809][T10357] RIP: 0033:0x7ff452b1b0b9 [ 535.249245][T10357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.269244][T10357] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 535.277959][T10357] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 535.285962][T10357] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 535.294223][T10357] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 535.302311][T10357] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 535.310486][T10357] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 535.319031][T10357] [ 535.330024][T10357] memory: usage 8kB, limit 0kB, failcnt 557 [ 535.336362][T10357] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 535.343521][T10357] Memory cgroup stats for /syz1: [ 535.343701][T10357] anon 0 [ 535.343701][T10357] file 0 [ 535.343701][T10357] kernel 8192 [ 535.343701][T10357] kernel_stack 0 [ 535.343701][T10357] pagetables 0 [ 535.343701][T10357] sec_pagetables 0 [ 535.343701][T10357] percpu 0 [ 535.343701][T10357] sock 0 [ 535.343701][T10357] vmalloc 0 [ 535.343701][T10357] shmem 0 [ 535.343701][T10357] zswap 0 [ 535.343701][T10357] zswapped 0 [ 535.343701][T10357] file_mapped 0 [ 535.343701][T10357] file_dirty 0 [ 535.343701][T10357] file_writeback 0 [ 535.343701][T10357] swapcached 0 [ 535.343701][T10357] anon_thp 0 [ 535.343701][T10357] file_thp 0 [ 535.343701][T10357] shmem_thp 0 [ 535.343701][T10357] inactive_anon 0 [ 535.343701][T10357] active_anon 0 [ 535.343701][T10357] inactive_file 0 [ 535.343701][T10357] active_file 0 [ 535.343701][T10357] unevictable 0 [ 535.343701][T10357] slab_reclaimable 6752 [ 535.343701][T10357] slab_unreclaimable 0 [ 535.343701][T10357] slab 6752 [ 535.343701][T10357] workingset_refault_anon 0 [ 535.503733][T10357] Out of memory and no killable processes... [ 535.510717][T10368] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 535.524596][T10368] CPU: 1 PID: 10368 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 535.536126][T10368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 535.546398][T10368] Call Trace: [ 535.549703][T10368] [ 535.552657][T10368] dump_stack_lvl+0x1e3/0x2d0 [ 535.557449][T10368] ? nf_tcp_handle_invalid+0x630/0x630 [ 535.563283][T10368] ? panic+0x770/0x770 [ 535.567404][T10368] dump_header+0xdd/0xa30 [ 535.571774][T10368] out_of_memory+0x895/0xb30 [ 535.576409][T10368] ? unregister_oom_notifier+0x20/0x20 [ 535.581893][T10368] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 535.587911][T10368] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 535.593512][T10368] ? mem_cgroup_oom_trylock+0x220/0x220 [ 535.599119][T10368] ? cgroup_file_notify+0x106/0x190 [ 535.604365][T10368] memory_max_write+0x374/0x490 [ 535.609265][T10368] ? memory_max_show+0xa0/0xa0 [ 535.614067][T10368] ? read_lock_is_recursive+0x10/0x10 [ 535.619469][T10368] ? memory_max_show+0xa0/0xa0 [ 535.624264][T10368] cgroup_file_write+0x2ab/0x780 [ 535.629243][T10368] ? cgroup_seqfile_stop+0xd0/0xd0 [ 535.634405][T10368] ? cgroup_seqfile_stop+0xd0/0xd0 [ 535.639543][T10368] kernfs_fop_write_iter+0x3ac/0x500 [ 535.644882][T10368] do_iter_write+0x6f0/0xc50 [ 535.649512][T10368] ? rcu_read_lock_sched_held+0x89/0x130 [ 535.655179][T10368] ? vfs_iter_write+0xa0/0xa0 [ 535.659903][T10368] ? vfs_iter_write+0x69/0xa0 [ 535.664612][T10368] iter_file_splice_write+0x830/0xff0 [ 535.670044][T10368] ? splice_from_pipe+0x220/0x220 [ 535.675111][T10368] ? splice_shrink_spd+0xb0/0xb0 [ 535.680098][T10368] ? splice_from_pipe+0x220/0x220 [ 535.685154][T10368] direct_splice_actor+0xe6/0x1c0 [ 535.690221][T10368] splice_direct_to_actor+0x4e4/0xc00 [ 535.695727][T10368] ? do_splice_direct+0x3f0/0x3f0 [ 535.700820][T10368] ? pipe_to_sendpage+0x340/0x340 [ 535.705881][T10368] ? bpf_lsm_file_permission+0x5/0x10 [ 535.711544][T10368] ? security_file_permission+0xe0/0x5c0 [ 535.717220][T10368] do_splice_direct+0x2a0/0x3f0 [ 535.722124][T10368] ? splice_direct_to_actor+0xc00/0xc00 [ 535.728493][T10368] ? rcu_read_lock_any_held+0xb3/0x150 [ 535.734014][T10368] do_sendfile+0x641/0xfd0 [ 535.738475][T10368] ? do_pwritev+0x360/0x360 [ 535.743224][T10368] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 535.749325][T10368] __se_sys_sendfile64+0x178/0x1e0 [ 535.754468][T10368] ? __x64_sys_sendfile64+0xa0/0xa0 [ 535.759696][T10368] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 535.765738][T10368] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 535.771750][T10368] do_syscall_64+0x2b/0x70 [ 535.776200][T10368] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 535.782118][T10368] RIP: 0033:0x7ff452b1b0b9 [ 535.786574][T10368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.806213][T10368] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 535.814660][T10368] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 535.822656][T10368] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 535.830649][T10368] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 535.838639][T10368] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 535.846731][T10368] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 535.854754][T10368] [ 535.878233][T10368] memory: usage 8kB, limit 0kB, failcnt 557 [ 535.891343][T10368] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 535.913723][T10368] Memory cgroup stats for /syz1: [ 535.913872][T10368] anon 0 [ 535.913872][T10368] file 0 [ 535.913872][T10368] kernel 8192 [ 535.913872][T10368] kernel_stack 0 [ 535.913872][T10368] pagetables 0 [ 535.913872][T10368] sec_pagetables 0 [ 535.913872][T10368] percpu 0 [ 535.913872][T10368] sock 0 [ 535.913872][T10368] vmalloc 0 [ 535.913872][T10368] shmem 0 [ 535.913872][T10368] zswap 0 [ 535.913872][T10368] zswapped 0 [ 535.913872][T10368] file_mapped 0 [ 535.913872][T10368] file_dirty 0 [ 535.913872][T10368] file_writeback 0 [ 535.913872][T10368] swapcached 0 [ 535.913872][T10368] anon_thp 0 [ 535.913872][T10368] file_thp 0 [ 535.913872][T10368] shmem_thp 0 [ 535.913872][T10368] inactive_anon 0 [ 535.913872][T10368] active_anon 0 [ 535.913872][T10368] inactive_file 0 [ 535.913872][T10368] active_file 0 [ 535.913872][T10368] unevictable 0 [ 535.913872][T10368] slab_reclaimable 6752 [ 535.913872][T10368] slab_unreclaimable 0 [ 535.913872][T10368] slab 6752 [ 535.913872][T10368] workingset_refault_anon 0 [ 536.032371][T10368] Out of memory and no killable processes... [ 536.040200][T10381] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 536.050719][T10381] CPU: 1 PID: 10381 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 536.061331][T10381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 536.071408][T10381] Call Trace: [ 536.074708][T10381] [ 536.077664][T10381] dump_stack_lvl+0x1e3/0x2d0 [ 536.082381][T10381] ? nf_tcp_handle_invalid+0x630/0x630 [ 536.087876][T10381] ? panic+0x770/0x770 [ 536.091991][T10381] dump_header+0xdd/0xa30 [ 536.096362][T10381] out_of_memory+0x895/0xb30 [ 536.101073][T10381] ? unregister_oom_notifier+0x20/0x20 [ 536.106659][T10381] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 536.112853][T10381] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 536.118448][T10381] ? preempt_schedule_thunk+0x16/0x20 [ 536.123864][T10381] ? mem_cgroup_oom_trylock+0x220/0x220 [ 536.129458][T10381] ? cgroup_file_notify+0x123/0x190 [ 536.134694][T10381] memory_max_write+0x374/0x490 [ 536.139672][T10381] ? memory_max_show+0xa0/0xa0 [ 536.144484][T10381] ? read_lock_is_recursive+0x10/0x10 [ 536.149904][T10381] ? memory_max_show+0xa0/0xa0 [ 536.154706][T10381] cgroup_file_write+0x2ab/0x780 [ 536.159674][T10381] ? cgroup_seqfile_stop+0xd0/0xd0 [ 536.164808][T10381] ? cgroup_seqfile_stop+0xd0/0xd0 [ 536.169917][T10381] kernfs_fop_write_iter+0x3ac/0x500 [ 536.175222][T10381] do_iter_write+0x6f0/0xc50 [ 536.179826][T10381] ? rcu_read_lock_sched_held+0x89/0x130 [ 536.185459][T10381] ? vfs_iter_write+0xa0/0xa0 [ 536.190145][T10381] ? vfs_iter_write+0x69/0xa0 [ 536.194824][T10381] iter_file_splice_write+0x830/0xff0 [ 536.200309][T10381] ? splice_from_pipe+0x220/0x220 [ 536.205338][T10381] ? splice_shrink_spd+0xb0/0xb0 [ 536.210284][T10381] ? splice_from_pipe+0x220/0x220 [ 536.215307][T10381] direct_splice_actor+0xe6/0x1c0 [ 536.220517][T10381] splice_direct_to_actor+0x4e4/0xc00 [ 536.225905][T10381] ? do_splice_direct+0x3f0/0x3f0 [ 536.231016][T10381] ? pipe_to_sendpage+0x340/0x340 [ 536.236074][T10381] ? bpf_lsm_file_permission+0x5/0x10 [ 536.241445][T10381] ? security_file_permission+0xe0/0x5c0 [ 536.247083][T10381] do_splice_direct+0x2a0/0x3f0 [ 536.251961][T10381] ? splice_direct_to_actor+0xc00/0xc00 [ 536.257588][T10381] ? rcu_read_lock_any_held+0xb3/0x150 [ 536.263062][T10381] do_sendfile+0x641/0xfd0 [ 536.267583][T10381] ? do_pwritev+0x360/0x360 [ 536.272096][T10381] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 536.278094][T10381] __se_sys_sendfile64+0x178/0x1e0 [ 536.283215][T10381] ? __x64_sys_sendfile64+0xa0/0xa0 [ 536.288684][T10381] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 536.294668][T10381] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 536.300648][T10381] do_syscall_64+0x2b/0x70 [ 536.305061][T10381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 536.310956][T10381] RIP: 0033:0x7ff452b1b0b9 [ 536.315378][T10381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.334998][T10381] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 536.343412][T10381] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 536.351378][T10381] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 536.359343][T10381] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 536.367308][T10381] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 536.375284][T10381] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 536.383265][T10381] [ 536.409835][T10381] memory: usage 8kB, limit 0kB, failcnt 557 [ 536.415866][T10381] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 536.454358][T10381] Memory cgroup stats for /syz1: [ 536.454635][T10381] anon 0 [ 536.454635][T10381] file 0 [ 536.454635][T10381] kernel 8192 [ 536.454635][T10381] kernel_stack 0 [ 536.454635][T10381] pagetables 0 [ 536.454635][T10381] sec_pagetables 0 [ 536.454635][T10381] percpu 0 [ 536.454635][T10381] sock 0 [ 536.454635][T10381] vmalloc 0 [ 536.454635][T10381] shmem 0 [ 536.454635][T10381] zswap 0 [ 536.454635][T10381] zswapped 0 [ 536.454635][T10381] file_mapped 0 [ 536.454635][T10381] file_dirty 0 [ 536.454635][T10381] file_writeback 0 [ 536.454635][T10381] swapcached 0 [ 536.454635][T10381] anon_thp 0 [ 536.454635][T10381] file_thp 0 [ 536.454635][T10381] shmem_thp 0 [ 536.454635][T10381] inactive_anon 0 [ 536.454635][T10381] active_anon 0 [ 536.454635][T10381] inactive_file 0 [ 536.454635][T10381] active_file 0 [ 536.454635][T10381] unevictable 0 [ 536.454635][T10381] slab_reclaimable 6752 [ 536.454635][T10381] slab_unreclaimable 0 [ 536.454635][T10381] slab 6752 [ 536.454635][T10381] workingset_refault_anon 0 [ 536.564415][T10381] Out of memory and no killable processes... [ 536.572358][T10394] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 536.598494][T10394] CPU: 0 PID: 10394 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 536.609055][T10394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 536.619221][T10394] Call Trace: [ 536.622521][T10394] [ 536.625466][T10394] dump_stack_lvl+0x1e3/0x2d0 [ 536.630178][T10394] ? nf_tcp_handle_invalid+0x630/0x630 [ 536.635663][T10394] ? panic+0x770/0x770 [ 536.639798][T10394] dump_header+0xdd/0xa30 [ 536.644154][T10394] out_of_memory+0x895/0xb30 [ 536.648783][T10394] ? unregister_oom_notifier+0x20/0x20 [ 536.654269][T10394] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 536.660278][T10394] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 536.666618][T10394] ? mem_cgroup_oom_trylock+0x220/0x220 [ 536.672232][T10394] ? cgroup_file_notify+0x123/0x190 [ 536.677429][T10394] memory_max_write+0x374/0x490 [ 536.682285][T10394] ? memory_max_show+0xa0/0xa0 [ 536.687064][T10394] ? read_lock_is_recursive+0x10/0x10 [ 536.692539][T10394] ? memory_max_show+0xa0/0xa0 [ 536.697301][T10394] cgroup_file_write+0x2ab/0x780 [ 536.702250][T10394] ? cgroup_seqfile_stop+0xd0/0xd0 [ 536.707370][T10394] ? cgroup_seqfile_stop+0xd0/0xd0 [ 536.712480][T10394] kernfs_fop_write_iter+0x3ac/0x500 [ 536.717859][T10394] do_iter_write+0x6f0/0xc50 [ 536.722544][T10394] ? rcu_read_lock_sched_held+0x89/0x130 [ 536.728174][T10394] ? vfs_iter_write+0xa0/0xa0 [ 536.732980][T10394] ? vfs_iter_write+0x69/0xa0 [ 536.737653][T10394] iter_file_splice_write+0x830/0xff0 [ 536.743042][T10394] ? splice_from_pipe+0x220/0x220 [ 536.748070][T10394] ? splice_shrink_spd+0xb0/0xb0 [ 536.753103][T10394] ? splice_from_pipe+0x220/0x220 [ 536.758132][T10394] direct_splice_actor+0xe6/0x1c0 [ 536.763329][T10394] splice_direct_to_actor+0x4e4/0xc00 [ 536.768715][T10394] ? do_splice_direct+0x3f0/0x3f0 [ 536.773822][T10394] ? pipe_to_sendpage+0x340/0x340 [ 536.778852][T10394] ? bpf_lsm_file_permission+0x5/0x10 [ 536.784224][T10394] ? security_file_permission+0xe0/0x5c0 [ 536.789856][T10394] do_splice_direct+0x2a0/0x3f0 [ 536.794715][T10394] ? splice_direct_to_actor+0xc00/0xc00 [ 536.800254][T10394] ? rcu_read_lock_any_held+0xb3/0x150 [ 536.805727][T10394] do_sendfile+0x641/0xfd0 [ 536.810152][T10394] ? do_pwritev+0x360/0x360 [ 536.814659][T10394] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 536.820636][T10394] __se_sys_sendfile64+0x178/0x1e0 [ 536.825748][T10394] ? __x64_sys_sendfile64+0xa0/0xa0 [ 536.830943][T10394] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 536.836933][T10394] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 536.842920][T10394] do_syscall_64+0x2b/0x70 [ 536.847344][T10394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 536.853233][T10394] RIP: 0033:0x7ff452b1b0b9 [ 536.857645][T10394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.877683][T10394] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 536.886186][T10394] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 536.894238][T10394] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 536.902202][T10394] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 536.910185][T10394] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 536.918166][T10394] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 536.926148][T10394] [ 536.964119][T10394] memory: usage 8kB, limit 0kB, failcnt 557 [ 536.970286][T10394] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 536.977734][T10394] Memory cgroup stats for /syz1: [ 536.977871][T10394] anon 0 [ 536.977871][T10394] file 0 [ 536.977871][T10394] kernel 8192 [ 536.977871][T10394] kernel_stack 0 [ 536.977871][T10394] pagetables 0 [ 536.977871][T10394] sec_pagetables 0 [ 536.977871][T10394] percpu 0 [ 536.977871][T10394] sock 0 [ 536.977871][T10394] vmalloc 0 [ 536.977871][T10394] shmem 0 [ 536.977871][T10394] zswap 0 [ 536.977871][T10394] zswapped 0 [ 536.977871][T10394] file_mapped 0 [ 536.977871][T10394] file_dirty 0 [ 536.977871][T10394] file_writeback 0 [ 536.977871][T10394] swapcached 0 [ 536.977871][T10394] anon_thp 0 [ 536.977871][T10394] file_thp 0 [ 536.977871][T10394] shmem_thp 0 [ 536.977871][T10394] inactive_anon 0 [ 536.977871][T10394] active_anon 0 [ 536.977871][T10394] inactive_file 0 [ 536.977871][T10394] active_file 0 [ 536.977871][T10394] unevictable 0 [ 536.977871][T10394] slab_reclaimable 6752 [ 536.977871][T10394] slab_unreclaimable 0 [ 536.977871][T10394] slab 6752 [ 536.977871][T10394] workingset_refault_anon 0 [ 537.094358][T10394] Out of memory and no killable processes... [ 537.128216][T10409] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 537.154402][T10409] CPU: 1 PID: 10409 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 537.164965][T10409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 537.175307][T10409] Call Trace: [ 537.178611][T10409] [ 537.181557][T10409] dump_stack_lvl+0x1e3/0x2d0 [ 537.186350][T10409] ? nf_tcp_handle_invalid+0x630/0x630 [ 537.191837][T10409] ? panic+0x770/0x770 [ 537.195951][T10409] dump_header+0xdd/0xa30 [ 537.200329][T10409] out_of_memory+0x895/0xb30 [ 537.204954][T10409] ? unregister_oom_notifier+0x20/0x20 [ 537.210491][T10409] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 537.216485][T10409] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 537.222039][T10409] ? preempt_schedule_thunk+0x16/0x20 [ 537.227416][T10409] ? mem_cgroup_oom_trylock+0x220/0x220 [ 537.233006][T10409] ? cgroup_file_notify+0x123/0x190 [ 537.238210][T10409] memory_max_write+0x374/0x490 [ 537.243152][T10409] ? memory_max_show+0xa0/0xa0 [ 537.247913][T10409] ? read_lock_is_recursive+0x10/0x10 [ 537.253280][T10409] ? memory_max_show+0xa0/0xa0 [ 537.258146][T10409] cgroup_file_write+0x2ab/0x780 [ 537.263088][T10409] ? cgroup_seqfile_stop+0xd0/0xd0 [ 537.268210][T10409] ? cgroup_seqfile_stop+0xd0/0xd0 [ 537.273320][T10409] kernfs_fop_write_iter+0x3ac/0x500 [ 537.278612][T10409] do_iter_write+0x6f0/0xc50 [ 537.283294][T10409] ? rcu_read_lock_sched_held+0x89/0x130 [ 537.289100][T10409] ? vfs_iter_write+0xa0/0xa0 [ 537.294050][T10409] ? vfs_iter_write+0x69/0xa0 [ 537.298813][T10409] iter_file_splice_write+0x830/0xff0 [ 537.304209][T10409] ? splice_from_pipe+0x220/0x220 [ 537.309244][T10409] ? splice_shrink_spd+0xb0/0xb0 [ 537.314282][T10409] ? splice_from_pipe+0x220/0x220 [ 537.319396][T10409] direct_splice_actor+0xe6/0x1c0 [ 537.324430][T10409] splice_direct_to_actor+0x4e4/0xc00 [ 537.329815][T10409] ? do_splice_direct+0x3f0/0x3f0 [ 537.334909][T10409] ? pipe_to_sendpage+0x340/0x340 [ 537.340028][T10409] ? bpf_lsm_file_permission+0x5/0x10 [ 537.345575][T10409] ? security_file_permission+0xe0/0x5c0 [ 537.351245][T10409] do_splice_direct+0x2a0/0x3f0 [ 537.356101][T10409] ? splice_direct_to_actor+0xc00/0xc00 [ 537.361733][T10409] ? rcu_read_lock_any_held+0xb3/0x150 [ 537.367551][T10409] do_sendfile+0x641/0xfd0 [ 537.372154][T10409] ? do_pwritev+0x360/0x360 [ 537.376671][T10409] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 537.382653][T10409] __se_sys_sendfile64+0x178/0x1e0 [ 537.387764][T10409] ? __x64_sys_sendfile64+0xa0/0xa0 [ 537.392970][T10409] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 537.398969][T10409] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 537.405488][T10409] do_syscall_64+0x2b/0x70 [ 537.409925][T10409] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 537.415815][T10409] RIP: 0033:0x7ff452b1b0b9 [ 537.420224][T10409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 537.439909][T10409] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 537.448319][T10409] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 537.456459][T10409] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 537.464423][T10409] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 537.472414][T10409] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 537.480392][T10409] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 537.488464][T10409] [ 537.503670][T10409] memory: usage 8kB, limit 0kB, failcnt 557 [ 537.509959][T10409] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 537.519530][T10409] Memory cgroup stats for /syz1: [ 537.519719][T10409] anon 0 [ 537.519719][T10409] file 0 [ 537.519719][T10409] kernel 8192 [ 537.519719][T10409] kernel_stack 0 [ 537.519719][T10409] pagetables 0 [ 537.519719][T10409] sec_pagetables 0 [ 537.519719][T10409] percpu 0 [ 537.519719][T10409] sock 0 [ 537.519719][T10409] vmalloc 0 [ 537.519719][T10409] shmem 0 [ 537.519719][T10409] zswap 0 [ 537.519719][T10409] zswapped 0 [ 537.519719][T10409] file_mapped 0 [ 537.519719][T10409] file_dirty 0 [ 537.519719][T10409] file_writeback 0 [ 537.519719][T10409] swapcached 0 [ 537.519719][T10409] anon_thp 0 [ 537.519719][T10409] file_thp 0 [ 537.519719][T10409] shmem_thp 0 [ 537.519719][T10409] inactive_anon 0 [ 537.519719][T10409] active_anon 0 [ 537.519719][T10409] inactive_file 0 [ 537.519719][T10409] active_file 0 [ 537.519719][T10409] unevictable 0 [ 537.519719][T10409] slab_reclaimable 6752 [ 537.519719][T10409] slab_unreclaimable 0 [ 537.519719][T10409] slab 6752 [ 537.519719][T10409] workingset_refault_anon 0 [ 537.640671][T10409] Out of memory and no killable processes... [ 537.677865][T10427] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 537.730661][T10427] CPU: 0 PID: 10427 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 537.741301][T10427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 537.751395][T10427] Call Trace: [ 537.754698][T10427] [ 537.757733][T10427] dump_stack_lvl+0x1e3/0x2d0 [ 537.762531][T10427] ? nf_tcp_handle_invalid+0x630/0x630 [ 537.768022][T10427] ? panic+0x770/0x770 [ 537.772140][T10427] dump_header+0xdd/0xa30 [ 537.776503][T10427] out_of_memory+0x895/0xb30 [ 537.781210][T10427] ? unregister_oom_notifier+0x20/0x20 [ 537.787129][T10427] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 537.793147][T10427] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 537.798726][T10427] ? preempt_schedule_thunk+0x16/0x20 [ 537.804312][T10427] ? mem_cgroup_oom_trylock+0x220/0x220 [ 537.809909][T10427] ? cgroup_file_notify+0x123/0x190 [ 537.815142][T10427] memory_max_write+0x374/0x490 [ 537.820031][T10427] ? memory_max_show+0xa0/0xa0 [ 537.824833][T10427] ? read_lock_is_recursive+0x10/0x10 [ 537.830235][T10427] ? memory_max_show+0xa0/0xa0 [ 537.835027][T10427] cgroup_file_write+0x2ab/0x780 [ 537.840005][T10427] ? cgroup_seqfile_stop+0xd0/0xd0 [ 537.845249][T10427] ? cgroup_seqfile_stop+0xd0/0xd0 [ 537.850399][T10427] kernfs_fop_write_iter+0x3ac/0x500 [ 537.855747][T10427] do_iter_write+0x6f0/0xc50 [ 537.860402][T10427] ? rcu_read_lock_sched_held+0x89/0x130 [ 537.866069][T10427] ? vfs_iter_write+0xa0/0xa0 [ 537.870796][T10427] ? vfs_iter_write+0x69/0xa0 [ 537.875608][T10427] iter_file_splice_write+0x830/0xff0 [ 537.881128][T10427] ? splice_from_pipe+0x220/0x220 [ 537.886279][T10427] ? splice_shrink_spd+0xb0/0xb0 [ 537.891266][T10427] ? splice_from_pipe+0x220/0x220 [ 537.896415][T10427] direct_splice_actor+0xe6/0x1c0 [ 537.901476][T10427] splice_direct_to_actor+0x4e4/0xc00 [ 537.906897][T10427] ? do_splice_direct+0x3f0/0x3f0 [ 537.911949][T10427] ? pipe_to_sendpage+0x340/0x340 [ 537.917003][T10427] ? bpf_lsm_file_permission+0x5/0x10 [ 537.922408][T10427] ? security_file_permission+0xe0/0x5c0 [ 537.928079][T10427] do_splice_direct+0x2a0/0x3f0 [ 537.932971][T10427] ? splice_direct_to_actor+0xc00/0xc00 [ 537.938538][T10427] ? rcu_read_lock_any_held+0xb3/0x150 [ 537.944046][T10427] do_sendfile+0x641/0xfd0 [ 537.948515][T10427] ? do_pwritev+0x360/0x360 [ 537.953054][T10427] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 537.959065][T10427] __se_sys_sendfile64+0x178/0x1e0 [ 537.964207][T10427] ? __x64_sys_sendfile64+0xa0/0xa0 [ 537.969432][T10427] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 537.975441][T10427] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 537.981450][T10427] do_syscall_64+0x2b/0x70 [ 537.986585][T10427] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 537.992682][T10427] RIP: 0033:0x7ff452b1b0b9 [ 537.997216][T10427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 538.016850][T10427] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 538.025301][T10427] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 538.033304][T10427] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 538.041391][T10427] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 538.049391][T10427] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 538.057392][T10427] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 538.065585][T10427] [ 538.081185][T10427] memory: usage 8kB, limit 0kB, failcnt 557 [ 538.094506][T10427] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 538.121251][T10427] Memory cgroup stats for /syz1: [ 538.121389][T10427] anon 0 [ 538.121389][T10427] file 0 [ 538.121389][T10427] kernel 8192 [ 538.121389][T10427] kernel_stack 0 [ 538.121389][T10427] pagetables 0 [ 538.121389][T10427] sec_pagetables 0 [ 538.121389][T10427] percpu 0 [ 538.121389][T10427] sock 0 [ 538.121389][T10427] vmalloc 0 [ 538.121389][T10427] shmem 0 [ 538.121389][T10427] zswap 0 [ 538.121389][T10427] zswapped 0 [ 538.121389][T10427] file_mapped 0 [ 538.121389][T10427] file_dirty 0 [ 538.121389][T10427] file_writeback 0 [ 538.121389][T10427] swapcached 0 [ 538.121389][T10427] anon_thp 0 [ 538.121389][T10427] file_thp 0 [ 538.121389][T10427] shmem_thp 0 [ 538.121389][T10427] inactive_anon 0 [ 538.121389][T10427] active_anon 0 [ 538.121389][T10427] inactive_file 0 [ 538.121389][T10427] active_file 0 [ 538.121389][T10427] unevictable 0 [ 538.121389][T10427] slab_reclaimable 6752 [ 538.121389][T10427] slab_unreclaimable 0 [ 538.121389][T10427] slab 6752 [ 538.121389][T10427] workingset_refault_anon 0 [ 538.241832][T10427] Out of memory and no killable processes... [ 538.253102][T10434] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 538.274590][T10434] CPU: 1 PID: 10434 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 538.285144][T10434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 538.295231][T10434] Call Trace: [ 538.298551][T10434] [ 538.301502][T10434] dump_stack_lvl+0x1e3/0x2d0 [ 538.306209][T10434] ? nf_tcp_handle_invalid+0x630/0x630 [ 538.311696][T10434] ? panic+0x770/0x770 [ 538.315824][T10434] dump_header+0xdd/0xa30 [ 538.320196][T10434] out_of_memory+0x895/0xb30 [ 538.324907][T10434] ? unregister_oom_notifier+0x20/0x20 [ 538.330398][T10434] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 538.336426][T10434] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 538.342006][T10434] ? preempt_schedule_thunk+0x16/0x20 [ 538.347413][T10434] ? mem_cgroup_oom_trylock+0x220/0x220 [ 538.353004][T10434] ? cgroup_file_notify+0x123/0x190 [ 538.358235][T10434] memory_max_write+0x374/0x490 [ 538.363122][T10434] ? memory_max_show+0xa0/0xa0 [ 538.367921][T10434] ? read_lock_is_recursive+0x10/0x10 [ 538.373321][T10434] ? memory_max_show+0xa0/0xa0 [ 538.378107][T10434] cgroup_file_write+0x2ab/0x780 [ 538.383076][T10434] ? cgroup_seqfile_stop+0xd0/0xd0 [ 538.388230][T10434] ? cgroup_seqfile_stop+0xd0/0xd0 [ 538.393366][T10434] kernfs_fop_write_iter+0x3ac/0x500 [ 538.398695][T10434] do_iter_write+0x6f0/0xc50 [ 538.404381][T10434] ? rcu_read_lock_sched_held+0x89/0x130 [ 538.410036][T10434] ? vfs_iter_write+0xa0/0xa0 [ 538.414760][T10434] ? vfs_iter_write+0x69/0xa0 [ 538.419554][T10434] iter_file_splice_write+0x830/0xff0 [ 538.424981][T10434] ? splice_from_pipe+0x220/0x220 [ 538.430045][T10434] ? splice_shrink_spd+0xb0/0xb0 [ 538.435112][T10434] ? splice_from_pipe+0x220/0x220 [ 538.440162][T10434] direct_splice_actor+0xe6/0x1c0 [ 538.445216][T10434] splice_direct_to_actor+0x4e4/0xc00 [ 538.450634][T10434] ? do_splice_direct+0x3f0/0x3f0 [ 538.455687][T10434] ? pipe_to_sendpage+0x340/0x340 [ 538.460742][T10434] ? bpf_lsm_file_permission+0x5/0x10 [ 538.466139][T10434] ? security_file_permission+0xe0/0x5c0 [ 538.471803][T10434] do_splice_direct+0x2a0/0x3f0 [ 538.476782][T10434] ? splice_direct_to_actor+0xc00/0xc00 [ 538.482353][T10434] ? rcu_read_lock_any_held+0xb3/0x150 [ 538.487953][T10434] do_sendfile+0x641/0xfd0 [ 538.492411][T10434] ? do_pwritev+0x360/0x360 [ 538.496948][T10434] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 538.503046][T10434] __se_sys_sendfile64+0x178/0x1e0 [ 538.508182][T10434] ? __x64_sys_sendfile64+0xa0/0xa0 [ 538.513401][T10434] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 538.519405][T10434] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 538.525417][T10434] do_syscall_64+0x2b/0x70 [ 538.529955][T10434] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 538.535900][T10434] RIP: 0033:0x7ff452b1b0b9 [ 538.540342][T10434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 538.560057][T10434] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 538.568503][T10434] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 538.576503][T10434] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 538.584500][T10434] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 538.592591][T10434] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 538.600587][T10434] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 538.608693][T10434] [ 538.618499][T10434] memory: usage 8kB, limit 0kB, failcnt 557 [ 538.627211][T10434] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 538.661867][T10434] Memory cgroup stats for /syz1: [ 538.662062][T10434] anon 0 [ 538.662062][T10434] file 0 [ 538.662062][T10434] kernel 8192 [ 538.662062][T10434] kernel_stack 0 [ 538.662062][T10434] pagetables 0 [ 538.662062][T10434] sec_pagetables 0 [ 538.662062][T10434] percpu 0 [ 538.662062][T10434] sock 0 [ 538.662062][T10434] vmalloc 0 [ 538.662062][T10434] shmem 0 [ 538.662062][T10434] zswap 0 [ 538.662062][T10434] zswapped 0 [ 538.662062][T10434] file_mapped 0 [ 538.662062][T10434] file_dirty 0 [ 538.662062][T10434] file_writeback 0 [ 538.662062][T10434] swapcached 0 [ 538.662062][T10434] anon_thp 0 [ 538.662062][T10434] file_thp 0 [ 538.662062][T10434] shmem_thp 0 [ 538.662062][T10434] inactive_anon 0 [ 538.662062][T10434] active_anon 0 [ 538.662062][T10434] inactive_file 0 [ 538.662062][T10434] active_file 0 [ 538.662062][T10434] unevictable 0 [ 538.662062][T10434] slab_reclaimable 6752 [ 538.662062][T10434] slab_unreclaimable 0 [ 538.662062][T10434] slab 6752 [ 538.662062][T10434] workingset_refault_anon 0 [ 538.776476][T10434] Out of memory and no killable processes... [ 538.782783][T10467] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 538.797082][T10467] CPU: 0 PID: 10467 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 538.807718][T10467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 538.817801][T10467] Call Trace: [ 538.821110][T10467] [ 538.824077][T10467] dump_stack_lvl+0x1e3/0x2d0 [ 538.828793][T10467] ? nf_tcp_handle_invalid+0x630/0x630 [ 538.834287][T10467] ? panic+0x770/0x770 [ 538.838413][T10467] dump_header+0xdd/0xa30 [ 538.842779][T10467] out_of_memory+0x895/0xb30 [ 538.847402][T10467] ? unregister_oom_notifier+0x20/0x20 [ 538.852888][T10467] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 538.858905][T10467] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 538.864649][T10467] ? preempt_schedule_thunk+0x16/0x20 [ 538.870048][T10467] ? mem_cgroup_oom_trylock+0x220/0x220 [ 538.875611][T10467] ? cgroup_file_notify+0x123/0x190 [ 538.880817][T10467] memory_max_write+0x374/0x490 [ 538.885690][T10467] ? memory_max_show+0xa0/0xa0 [ 538.890454][T10467] ? read_lock_is_recursive+0x10/0x10 [ 538.895836][T10467] ? memory_max_show+0xa0/0xa0 [ 538.900605][T10467] cgroup_file_write+0x2ab/0x780 [ 538.905548][T10467] ? cgroup_seqfile_stop+0xd0/0xd0 [ 538.910708][T10467] ? cgroup_seqfile_stop+0xd0/0xd0 [ 538.916087][T10467] kernfs_fop_write_iter+0x3ac/0x500 [ 538.921384][T10467] do_iter_write+0x6f0/0xc50 [ 538.925986][T10467] ? rcu_read_lock_sched_held+0x89/0x130 [ 538.931706][T10467] ? vfs_iter_write+0xa0/0xa0 [ 538.936391][T10467] ? vfs_iter_write+0x69/0xa0 [ 538.941072][T10467] iter_file_splice_write+0x830/0xff0 [ 538.946553][T10467] ? splice_from_pipe+0x220/0x220 [ 538.951586][T10467] ? splice_shrink_spd+0xb0/0xb0 [ 538.956557][T10467] ? splice_from_pipe+0x220/0x220 [ 538.961788][T10467] direct_splice_actor+0xe6/0x1c0 [ 538.966936][T10467] splice_direct_to_actor+0x4e4/0xc00 [ 538.972608][T10467] ? do_splice_direct+0x3f0/0x3f0 [ 538.977741][T10467] ? pipe_to_sendpage+0x340/0x340 [ 538.982858][T10467] ? bpf_lsm_file_permission+0x5/0x10 [ 538.988230][T10467] ? security_file_permission+0xe0/0x5c0 [ 538.993864][T10467] do_splice_direct+0x2a0/0x3f0 [ 538.998725][T10467] ? splice_direct_to_actor+0xc00/0xc00 [ 539.004268][T10467] ? rcu_read_lock_any_held+0xb3/0x150 [ 539.009742][T10467] do_sendfile+0x641/0xfd0 [ 539.014167][T10467] ? do_pwritev+0x360/0x360 [ 539.019000][T10467] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 539.025014][T10467] __se_sys_sendfile64+0x178/0x1e0 [ 539.030156][T10467] ? __x64_sys_sendfile64+0xa0/0xa0 [ 539.035535][T10467] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 539.041627][T10467] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 539.047715][T10467] do_syscall_64+0x2b/0x70 [ 539.052157][T10467] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 539.058061][T10467] RIP: 0033:0x7ff452b1b0b9 [ 539.062483][T10467] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 539.082106][T10467] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 539.090546][T10467] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 539.098612][T10467] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 539.106870][T10467] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 539.114841][T10467] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 539.122807][T10467] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 539.130796][T10467] [ 539.140315][T10467] memory: usage 8kB, limit 0kB, failcnt 557 [ 539.155046][T10467] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 539.177116][T10467] Memory cgroup stats for /syz1: [ 539.177313][T10467] anon 0 [ 539.177313][T10467] file 0 [ 539.177313][T10467] kernel 8192 [ 539.177313][T10467] kernel_stack 0 [ 539.177313][T10467] pagetables 0 [ 539.177313][T10467] sec_pagetables 0 [ 539.177313][T10467] percpu 0 [ 539.177313][T10467] sock 0 [ 539.177313][T10467] vmalloc 0 [ 539.177313][T10467] shmem 0 [ 539.177313][T10467] zswap 0 [ 539.177313][T10467] zswapped 0 [ 539.177313][T10467] file_mapped 0 [ 539.177313][T10467] file_dirty 0 [ 539.177313][T10467] file_writeback 0 [ 539.177313][T10467] swapcached 0 [ 539.177313][T10467] anon_thp 0 [ 539.177313][T10467] file_thp 0 [ 539.177313][T10467] shmem_thp 0 [ 539.177313][T10467] inactive_anon 0 [ 539.177313][T10467] active_anon 0 [ 539.177313][T10467] inactive_file 0 [ 539.177313][T10467] active_file 0 [ 539.177313][T10467] unevictable 0 [ 539.177313][T10467] slab_reclaimable 6752 [ 539.177313][T10467] slab_unreclaimable 0 [ 539.177313][T10467] slab 6752 [ 539.177313][T10467] workingset_refault_anon 0 [ 539.321156][T10467] Out of memory and no killable processes... [ 539.339159][T10471] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 539.365056][T10471] CPU: 1 PID: 10471 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 539.375617][T10471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 539.385701][T10471] Call Trace: [ 539.389006][T10471] [ 539.391959][T10471] dump_stack_lvl+0x1e3/0x2d0 [ 539.396670][T10471] ? nf_tcp_handle_invalid+0x630/0x630 [ 539.402176][T10471] ? panic+0x770/0x770 [ 539.406298][T10471] dump_header+0xdd/0xa30 [ 539.410662][T10471] out_of_memory+0x895/0xb30 [ 539.415289][T10471] ? unregister_oom_notifier+0x20/0x20 [ 539.420780][T10471] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 539.426800][T10471] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 539.432377][T10471] ? preempt_schedule_thunk+0x16/0x20 [ 539.437786][T10471] ? mem_cgroup_oom_trylock+0x220/0x220 [ 539.443389][T10471] ? cgroup_file_notify+0x123/0x190 [ 539.448618][T10471] memory_max_write+0x374/0x490 [ 539.453511][T10471] ? memory_max_show+0xa0/0xa0 [ 539.458315][T10471] ? read_lock_is_recursive+0x10/0x10 [ 539.463711][T10471] ? memory_max_show+0xa0/0xa0 [ 539.468605][T10471] cgroup_file_write+0x2ab/0x780 [ 539.473754][T10471] ? cgroup_seqfile_stop+0xd0/0xd0 [ 539.478915][T10471] ? cgroup_seqfile_stop+0xd0/0xd0 [ 539.484066][T10471] kernfs_fop_write_iter+0x3ac/0x500 [ 539.489425][T10471] do_iter_write+0x6f0/0xc50 [ 539.494055][T10471] ? rcu_read_lock_sched_held+0x89/0x130 [ 539.499716][T10471] ? vfs_iter_write+0xa0/0xa0 [ 539.504445][T10471] ? vfs_iter_write+0x69/0xa0 [ 539.509156][T10471] iter_file_splice_write+0x830/0xff0 [ 539.514675][T10471] ? splice_from_pipe+0x220/0x220 [ 539.519738][T10471] ? splice_shrink_spd+0xb0/0xb0 [ 539.524810][T10471] ? splice_from_pipe+0x220/0x220 [ 539.529876][T10471] direct_splice_actor+0xe6/0x1c0 [ 539.534938][T10471] splice_direct_to_actor+0x4e4/0xc00 [ 539.540364][T10471] ? do_splice_direct+0x3f0/0x3f0 [ 539.545430][T10471] ? pipe_to_sendpage+0x340/0x340 [ 539.550486][T10471] ? bpf_lsm_file_permission+0x5/0x10 [ 539.555889][T10471] ? security_file_permission+0xe0/0x5c0 [ 539.561733][T10471] do_splice_direct+0x2a0/0x3f0 [ 539.566622][T10471] ? splice_direct_to_actor+0xc00/0xc00 [ 539.572193][T10471] ? rcu_read_lock_any_held+0xb3/0x150 [ 539.577719][T10471] do_sendfile+0x641/0xfd0 [ 539.582186][T10471] ? do_pwritev+0x360/0x360 [ 539.586734][T10471] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 539.592754][T10471] __se_sys_sendfile64+0x178/0x1e0 [ 539.597987][T10471] ? __x64_sys_sendfile64+0xa0/0xa0 [ 539.603217][T10471] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 539.609253][T10471] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 539.615967][T10471] do_syscall_64+0x2b/0x70 [ 539.620412][T10471] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 539.626446][T10471] RIP: 0033:0x7ff452b1b0b9 [ 539.630971][T10471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 539.650961][T10471] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 539.659423][T10471] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 539.667425][T10471] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 539.675510][T10471] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 539.683517][T10471] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 539.691686][T10471] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 539.699700][T10471] [ 539.716090][T10471] memory: usage 8kB, limit 0kB, failcnt 557 [ 539.739043][T10471] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 539.768678][T10471] Memory cgroup stats for /syz1: [ 539.768865][T10471] anon 0 [ 539.768865][T10471] file 0 [ 539.768865][T10471] kernel 8192 [ 539.768865][T10471] kernel_stack 0 [ 539.768865][T10471] pagetables 0 [ 539.768865][T10471] sec_pagetables 0 [ 539.768865][T10471] percpu 0 [ 539.768865][T10471] sock 0 [ 539.768865][T10471] vmalloc 0 [ 539.768865][T10471] shmem 0 [ 539.768865][T10471] zswap 0 [ 539.768865][T10471] zswapped 0 [ 539.768865][T10471] file_mapped 0 [ 539.768865][T10471] file_dirty 0 [ 539.768865][T10471] file_writeback 0 [ 539.768865][T10471] swapcached 0 [ 539.768865][T10471] anon_thp 0 [ 539.768865][T10471] file_thp 0 [ 539.768865][T10471] shmem_thp 0 [ 539.768865][T10471] inactive_anon 0 [ 539.768865][T10471] active_anon 0 [ 539.768865][T10471] inactive_file 0 [ 539.768865][T10471] active_file 0 [ 539.768865][T10471] unevictable 0 [ 539.768865][T10471] slab_reclaimable 6752 [ 539.768865][T10471] slab_unreclaimable 0 [ 539.768865][T10471] slab 6752 [ 539.768865][T10471] workingset_refault_anon 0 [ 539.875840][T10471] Out of memory and no killable processes... [ 539.882557][T10478] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 539.899939][T10478] CPU: 1 PID: 10478 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 539.910480][T10478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 539.920560][T10478] Call Trace: [ 539.923868][T10478] [ 539.926819][T10478] dump_stack_lvl+0x1e3/0x2d0 [ 539.931550][T10478] ? nf_tcp_handle_invalid+0x630/0x630 [ 539.937042][T10478] ? panic+0x770/0x770 [ 539.941245][T10478] dump_header+0xdd/0xa30 [ 539.945614][T10478] out_of_memory+0x895/0xb30 [ 539.950232][T10478] ? unregister_oom_notifier+0x20/0x20 [ 539.955718][T10478] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 539.961819][T10478] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 539.967394][T10478] ? preempt_schedule_thunk+0x16/0x20 [ 539.972799][T10478] ? mem_cgroup_oom_trylock+0x220/0x220 [ 539.978390][T10478] ? cgroup_file_notify+0x123/0x190 [ 539.983632][T10478] memory_max_write+0x374/0x490 [ 539.988524][T10478] ? memory_max_show+0xa0/0xa0 [ 539.993335][T10478] ? read_lock_is_recursive+0x10/0x10 [ 539.998913][T10478] ? memory_max_show+0xa0/0xa0 [ 540.003701][T10478] cgroup_file_write+0x2ab/0x780 [ 540.008676][T10478] ? cgroup_seqfile_stop+0xd0/0xd0 [ 540.013905][T10478] ? cgroup_seqfile_stop+0xd0/0xd0 [ 540.019020][T10478] kernfs_fop_write_iter+0x3ac/0x500 [ 540.024319][T10478] do_iter_write+0x6f0/0xc50 [ 540.029013][T10478] ? rcu_read_lock_sched_held+0x89/0x130 [ 540.034646][T10478] ? vfs_iter_write+0xa0/0xa0 [ 540.039331][T10478] ? vfs_iter_write+0x69/0xa0 [ 540.044009][T10478] iter_file_splice_write+0x830/0xff0 [ 540.049397][T10478] ? splice_from_pipe+0x220/0x220 [ 540.054423][T10478] ? splice_shrink_spd+0xb0/0xb0 [ 540.059370][T10478] ? splice_from_pipe+0x220/0x220 [ 540.064393][T10478] direct_splice_actor+0xe6/0x1c0 [ 540.069454][T10478] splice_direct_to_actor+0x4e4/0xc00 [ 540.074841][T10478] ? do_splice_direct+0x3f0/0x3f0 [ 540.079864][T10478] ? pipe_to_sendpage+0x340/0x340 [ 540.084890][T10478] ? bpf_lsm_file_permission+0x5/0x10 [ 540.090263][T10478] ? security_file_permission+0xe0/0x5c0 [ 540.095904][T10478] do_splice_direct+0x2a0/0x3f0 [ 540.100760][T10478] ? splice_direct_to_actor+0xc00/0xc00 [ 540.106474][T10478] ? rcu_read_lock_any_held+0xb3/0x150 [ 540.111953][T10478] do_sendfile+0x641/0xfd0 [ 540.116469][T10478] ? do_pwritev+0x360/0x360 [ 540.121064][T10478] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 540.127076][T10478] __se_sys_sendfile64+0x178/0x1e0 [ 540.132191][T10478] ? __x64_sys_sendfile64+0xa0/0xa0 [ 540.137471][T10478] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 540.143799][T10478] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 540.149781][T10478] do_syscall_64+0x2b/0x70 [ 540.154205][T10478] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 540.160256][T10478] RIP: 0033:0x7ff452b1b0b9 [ 540.164682][T10478] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 540.184457][T10478] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 540.192869][T10478] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 540.201095][T10478] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 540.209147][T10478] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 540.217110][T10478] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 540.225075][T10478] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 540.233059][T10478] [ 540.254962][T10478] memory: usage 8kB, limit 0kB, failcnt 557 [ 540.264803][T10478] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 540.288550][T10478] Memory cgroup stats for /syz1: [ 540.289243][T10478] anon 0 [ 540.289243][T10478] file 0 [ 540.289243][T10478] kernel 8192 [ 540.289243][T10478] kernel_stack 0 [ 540.289243][T10478] pagetables 0 [ 540.289243][T10478] sec_pagetables 0 [ 540.289243][T10478] percpu 0 [ 540.289243][T10478] sock 0 [ 540.289243][T10478] vmalloc 0 [ 540.289243][T10478] shmem 0 [ 540.289243][T10478] zswap 0 [ 540.289243][T10478] zswapped 0 [ 540.289243][T10478] file_mapped 0 [ 540.289243][T10478] file_dirty 0 [ 540.289243][T10478] file_writeback 0 [ 540.289243][T10478] swapcached 0 [ 540.289243][T10478] anon_thp 0 [ 540.289243][T10478] file_thp 0 [ 540.289243][T10478] shmem_thp 0 [ 540.289243][T10478] inactive_anon 0 [ 540.289243][T10478] active_anon 0 [ 540.289243][T10478] inactive_file 0 [ 540.289243][T10478] active_file 0 [ 540.289243][T10478] unevictable 0 [ 540.289243][T10478] slab_reclaimable 6752 [ 540.289243][T10478] slab_unreclaimable 0 [ 540.289243][T10478] slab 6752 [ 540.289243][T10478] workingset_refault_anon 0 [ 540.422032][T10478] Out of memory and no killable processes... [ 540.443667][T10504] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 540.469042][T10504] CPU: 0 PID: 10504 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 540.479603][T10504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 540.489689][T10504] Call Trace: [ 540.493079][T10504] [ 540.496123][T10504] dump_stack_lvl+0x1e3/0x2d0 [ 540.500845][T10504] ? nf_tcp_handle_invalid+0x630/0x630 [ 540.506337][T10504] ? panic+0x770/0x770 [ 540.510452][T10504] dump_header+0xdd/0xa30 [ 540.514821][T10504] out_of_memory+0x895/0xb30 [ 540.519445][T10504] ? unregister_oom_notifier+0x20/0x20 [ 540.525147][T10504] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 540.531260][T10504] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 540.536846][T10504] ? mem_cgroup_oom_trylock+0x220/0x220 [ 540.542444][T10504] ? cgroup_file_notify+0x123/0x190 [ 540.547688][T10504] memory_max_write+0x374/0x490 [ 540.552754][T10504] ? memory_max_show+0xa0/0xa0 [ 540.557561][T10504] ? read_lock_is_recursive+0x10/0x10 [ 540.563053][T10504] ? memory_max_show+0xa0/0xa0 [ 540.568027][T10504] cgroup_file_write+0x2ab/0x780 [ 540.573006][T10504] ? cgroup_seqfile_stop+0xd0/0xd0 [ 540.578167][T10504] ? cgroup_seqfile_stop+0xd0/0xd0 [ 540.583305][T10504] kernfs_fop_write_iter+0x3ac/0x500 [ 540.588728][T10504] do_iter_write+0x6f0/0xc50 [ 540.593533][T10504] ? rcu_read_lock_sched_held+0x89/0x130 [ 540.599199][T10504] ? vfs_iter_write+0xa0/0xa0 [ 540.603919][T10504] ? vfs_iter_write+0x69/0xa0 [ 540.608686][T10504] iter_file_splice_write+0x830/0xff0 [ 540.614122][T10504] ? splice_from_pipe+0x220/0x220 [ 540.619212][T10504] ? splice_shrink_spd+0xb0/0xb0 [ 540.624481][T10504] ? splice_from_pipe+0x220/0x220 [ 540.629542][T10504] direct_splice_actor+0xe6/0x1c0 [ 540.634602][T10504] splice_direct_to_actor+0x4e4/0xc00 [ 540.640026][T10504] ? do_splice_direct+0x3f0/0x3f0 [ 540.645172][T10504] ? pipe_to_sendpage+0x340/0x340 [ 540.650236][T10504] ? bpf_lsm_file_permission+0x5/0x10 [ 540.655647][T10504] ? security_file_permission+0xe0/0x5c0 [ 540.661348][T10504] do_splice_direct+0x2a0/0x3f0 [ 540.666244][T10504] ? splice_direct_to_actor+0xc00/0xc00 [ 540.671992][T10504] ? rcu_read_lock_any_held+0xb3/0x150 [ 540.677602][T10504] do_sendfile+0x641/0xfd0 [ 540.682088][T10504] ? do_pwritev+0x360/0x360 [ 540.686632][T10504] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 540.692649][T10504] __se_sys_sendfile64+0x178/0x1e0 [ 540.697808][T10504] ? __x64_sys_sendfile64+0xa0/0xa0 [ 540.703128][T10504] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 540.709232][T10504] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 540.715417][T10504] do_syscall_64+0x2b/0x70 [ 540.719858][T10504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 540.725777][T10504] RIP: 0033:0x7ff452b1b0b9 [ 540.730309][T10504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 540.749943][T10504] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 540.758477][T10504] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 540.766561][T10504] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 540.774556][T10504] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 540.782648][T10504] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 540.791093][T10504] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 540.799116][T10504] [ 540.812942][T10504] memory: usage 8kB, limit 0kB, failcnt 557 [ 540.819349][T10504] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 540.861078][T10504] Memory cgroup stats for /syz1: [ 540.861272][T10504] anon 0 [ 540.861272][T10504] file 0 [ 540.861272][T10504] kernel 8192 [ 540.861272][T10504] kernel_stack 0 [ 540.861272][T10504] pagetables 0 [ 540.861272][T10504] sec_pagetables 0 [ 540.861272][T10504] percpu 0 [ 540.861272][T10504] sock 0 [ 540.861272][T10504] vmalloc 0 [ 540.861272][T10504] shmem 0 [ 540.861272][T10504] zswap 0 [ 540.861272][T10504] zswapped 0 [ 540.861272][T10504] file_mapped 0 [ 540.861272][T10504] file_dirty 0 [ 540.861272][T10504] file_writeback 0 [ 540.861272][T10504] swapcached 0 [ 540.861272][T10504] anon_thp 0 [ 540.861272][T10504] file_thp 0 [ 540.861272][T10504] shmem_thp 0 [ 540.861272][T10504] inactive_anon 0 [ 540.861272][T10504] active_anon 0 [ 540.861272][T10504] inactive_file 0 [ 540.861272][T10504] active_file 0 [ 540.861272][T10504] unevictable 0 [ 540.861272][T10504] slab_reclaimable 6752 [ 540.861272][T10504] slab_unreclaimable 0 [ 540.861272][T10504] slab 6752 [ 540.861272][T10504] workingset_refault_anon 0 [ 540.962120][T10504] Out of memory and no killable processes... [ 540.968799][T10524] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 540.982526][T10524] CPU: 0 PID: 10524 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 540.993076][T10524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 541.003242][T10524] Call Trace: [ 541.006553][T10524] [ 541.009505][T10524] dump_stack_lvl+0x1e3/0x2d0 [ 541.014214][T10524] ? nf_tcp_handle_invalid+0x630/0x630 [ 541.019708][T10524] ? panic+0x770/0x770 [ 541.023830][T10524] dump_header+0xdd/0xa30 [ 541.028222][T10524] out_of_memory+0x895/0xb30 [ 541.032843][T10524] ? unregister_oom_notifier+0x20/0x20 [ 541.038332][T10524] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 541.044354][T10524] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 541.049928][T10524] ? preempt_schedule_thunk+0x16/0x20 [ 541.055339][T10524] ? mem_cgroup_oom_trylock+0x220/0x220 [ 541.060929][T10524] ? cgroup_file_notify+0x123/0x190 [ 541.066162][T10524] memory_max_write+0x374/0x490 [ 541.071073][T10524] ? memory_max_show+0xa0/0xa0 [ 541.075869][T10524] ? read_lock_is_recursive+0x10/0x10 [ 541.081354][T10524] ? memory_max_show+0xa0/0xa0 [ 541.086156][T10524] cgroup_file_write+0x2ab/0x780 [ 541.091140][T10524] ? cgroup_seqfile_stop+0xd0/0xd0 [ 541.096306][T10524] ? cgroup_seqfile_stop+0xd0/0xd0 [ 541.101468][T10524] kernfs_fop_write_iter+0x3ac/0x500 [ 541.106799][T10524] do_iter_write+0x6f0/0xc50 [ 541.111430][T10524] ? rcu_read_lock_sched_held+0x89/0x130 [ 541.117525][T10524] ? vfs_iter_write+0xa0/0xa0 [ 541.122237][T10524] ? vfs_iter_write+0x69/0xa0 [ 541.126943][T10524] iter_file_splice_write+0x830/0xff0 [ 541.132475][T10524] ? splice_from_pipe+0x220/0x220 [ 541.137971][T10524] ? splice_shrink_spd+0xb0/0xb0 [ 541.142955][T10524] ? splice_from_pipe+0x220/0x220 [ 541.148020][T10524] direct_splice_actor+0xe6/0x1c0 [ 541.153081][T10524] splice_direct_to_actor+0x4e4/0xc00 [ 541.158513][T10524] ? do_splice_direct+0x3f0/0x3f0 [ 541.163568][T10524] ? pipe_to_sendpage+0x340/0x340 [ 541.168623][T10524] ? bpf_lsm_file_permission+0x5/0x10 [ 541.174023][T10524] ? security_file_permission+0xe0/0x5c0 [ 541.179690][T10524] do_splice_direct+0x2a0/0x3f0 [ 541.184664][T10524] ? splice_direct_to_actor+0xc00/0xc00 [ 541.190230][T10524] ? rcu_read_lock_any_held+0xb3/0x150 [ 541.195732][T10524] do_sendfile+0x641/0xfd0 [ 541.200190][T10524] ? do_pwritev+0x360/0x360 [ 541.204725][T10524] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 541.210734][T10524] __se_sys_sendfile64+0x178/0x1e0 [ 541.215872][T10524] ? __x64_sys_sendfile64+0xa0/0xa0 [ 541.221267][T10524] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 541.227278][T10524] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 541.233375][T10524] do_syscall_64+0x2b/0x70 [ 541.237902][T10524] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 541.243824][T10524] RIP: 0033:0x7ff452b1b0b9 [ 541.248435][T10524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 541.268427][T10524] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 541.276878][T10524] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 541.285224][T10524] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 541.293241][T10524] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 541.301240][T10524] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 541.309416][T10524] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 541.318226][T10524] [ 541.340571][T10524] memory: usage 8kB, limit 0kB, failcnt 557 [ 541.361668][T10524] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 541.386191][T10524] Memory cgroup stats for /syz1: [ 541.386335][T10524] anon 0 [ 541.386335][T10524] file 0 [ 541.386335][T10524] kernel 8192 [ 541.386335][T10524] kernel_stack 0 [ 541.386335][T10524] pagetables 0 [ 541.386335][T10524] sec_pagetables 0 [ 541.386335][T10524] percpu 0 [ 541.386335][T10524] sock 0 [ 541.386335][T10524] vmalloc 0 [ 541.386335][T10524] shmem 0 [ 541.386335][T10524] zswap 0 [ 541.386335][T10524] zswapped 0 [ 541.386335][T10524] file_mapped 0 [ 541.386335][T10524] file_dirty 0 [ 541.386335][T10524] file_writeback 0 [ 541.386335][T10524] swapcached 0 [ 541.386335][T10524] anon_thp 0 [ 541.386335][T10524] file_thp 0 [ 541.386335][T10524] shmem_thp 0 [ 541.386335][T10524] inactive_anon 0 [ 541.386335][T10524] active_anon 0 [ 541.386335][T10524] inactive_file 0 [ 541.386335][T10524] active_file 0 [ 541.386335][T10524] unevictable 0 [ 541.386335][T10524] slab_reclaimable 6752 [ 541.386335][T10524] slab_unreclaimable 0 [ 541.386335][T10524] slab 6752 [ 541.386335][T10524] workingset_refault_anon 0 [ 541.504345][T10524] Out of memory and no killable processes... [ 541.513088][T10541] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 541.529800][T10541] CPU: 1 PID: 10541 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 541.540462][T10541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 541.551434][T10541] Call Trace: [ 541.554759][T10541] [ 541.557731][T10541] dump_stack_lvl+0x1e3/0x2d0 [ 541.562547][T10541] ? nf_tcp_handle_invalid+0x630/0x630 [ 541.568048][T10541] ? panic+0x770/0x770 [ 541.572172][T10541] dump_header+0xdd/0xa30 [ 541.576640][T10541] out_of_memory+0x895/0xb30 [ 541.581311][T10541] ? unregister_oom_notifier+0x20/0x20 [ 541.587146][T10541] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 541.593508][T10541] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 541.599087][T10541] ? preempt_schedule_thunk+0x16/0x20 [ 541.604688][T10541] ? mem_cgroup_oom_trylock+0x220/0x220 [ 541.610285][T10541] ? cgroup_file_notify+0x123/0x190 [ 541.615543][T10541] memory_max_write+0x374/0x490 [ 541.620447][T10541] ? memory_max_show+0xa0/0xa0 [ 541.625460][T10541] ? read_lock_is_recursive+0x10/0x10 [ 541.630868][T10541] ? memory_max_show+0xa0/0xa0 [ 541.635664][T10541] cgroup_file_write+0x2ab/0x780 [ 541.640636][T10541] ? cgroup_seqfile_stop+0xd0/0xd0 [ 541.645850][T10541] ? cgroup_seqfile_stop+0xd0/0xd0 [ 541.650965][T10541] kernfs_fop_write_iter+0x3ac/0x500 [ 541.656285][T10541] do_iter_write+0x6f0/0xc50 [ 541.660979][T10541] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 541.667141][T10541] ? vfs_iter_write+0xa0/0xa0 [ 541.671833][T10541] ? vfs_iter_write+0x69/0xa0 [ 541.676511][T10541] iter_file_splice_write+0x830/0xff0 [ 541.681904][T10541] ? splice_from_pipe+0x220/0x220 [ 541.686941][T10541] ? splice_shrink_spd+0xb0/0xb0 [ 541.692016][T10541] ? splice_from_pipe+0x220/0x220 [ 541.697132][T10541] direct_splice_actor+0xe6/0x1c0 [ 541.702341][T10541] splice_direct_to_actor+0x4e4/0xc00 [ 541.707903][T10541] ? do_splice_direct+0x3f0/0x3f0 [ 541.712930][T10541] ? pipe_to_sendpage+0x340/0x340 [ 541.718080][T10541] ? bpf_lsm_file_permission+0x5/0x10 [ 541.723719][T10541] ? security_file_permission+0xe0/0x5c0 [ 541.729357][T10541] do_splice_direct+0x2a0/0x3f0 [ 541.734219][T10541] ? splice_direct_to_actor+0xc00/0xc00 [ 541.739765][T10541] ? rcu_read_lock_any_held+0xb3/0x150 [ 541.745241][T10541] do_sendfile+0x641/0xfd0 [ 541.749674][T10541] ? do_pwritev+0x360/0x360 [ 541.754184][T10541] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 541.760190][T10541] __se_sys_sendfile64+0x178/0x1e0 [ 541.765305][T10541] ? __x64_sys_sendfile64+0xa0/0xa0 [ 541.770503][T10541] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 541.776496][T10541] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 541.782475][T10541] do_syscall_64+0x2b/0x70 [ 541.786884][T10541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 541.792782][T10541] RIP: 0033:0x7ff452b1b0b9 [ 541.797193][T10541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 541.816920][T10541] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 541.825331][T10541] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 541.833393][T10541] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 541.841509][T10541] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 541.849828][T10541] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 541.857792][T10541] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 541.865860][T10541] [ 541.974745][T10541] memory: usage 8kB, limit 0kB, failcnt 557 [ 541.983937][T10541] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 541.998579][T10541] Memory cgroup stats for /syz1: [ 541.998761][T10541] anon 0 [ 541.998761][T10541] file 0 [ 541.998761][T10541] kernel 8192 [ 541.998761][T10541] kernel_stack 0 [ 541.998761][T10541] pagetables 0 [ 541.998761][T10541] sec_pagetables 0 [ 541.998761][T10541] percpu 0 [ 541.998761][T10541] sock 0 [ 541.998761][T10541] vmalloc 0 [ 541.998761][T10541] shmem 0 [ 541.998761][T10541] zswap 0 [ 541.998761][T10541] zswapped 0 [ 541.998761][T10541] file_mapped 0 [ 541.998761][T10541] file_dirty 0 [ 541.998761][T10541] file_writeback 0 [ 541.998761][T10541] swapcached 0 [ 541.998761][T10541] anon_thp 0 [ 541.998761][T10541] file_thp 0 [ 541.998761][T10541] shmem_thp 0 [ 541.998761][T10541] inactive_anon 0 [ 541.998761][T10541] active_anon 0 [ 541.998761][T10541] inactive_file 0 [ 541.998761][T10541] active_file 0 [ 541.998761][T10541] unevictable 0 [ 541.998761][T10541] slab_reclaimable 6752 [ 541.998761][T10541] slab_unreclaimable 0 [ 541.998761][T10541] slab 6752 [ 541.998761][T10541] workingset_refault_anon 0 [ 542.104371][T10541] Out of memory and no killable processes... [ 542.112778][T10554] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 542.128657][T10554] CPU: 0 PID: 10554 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 542.139224][T10554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 542.149495][T10554] Call Trace: [ 542.152802][T10554] [ 542.155759][T10554] dump_stack_lvl+0x1e3/0x2d0 [ 542.160484][T10554] ? nf_tcp_handle_invalid+0x630/0x630 [ 542.165973][T10554] ? panic+0x770/0x770 [ 542.170085][T10554] dump_header+0xdd/0xa30 [ 542.174547][T10554] out_of_memory+0x895/0xb30 [ 542.179164][T10554] ? unregister_oom_notifier+0x20/0x20 [ 542.184649][T10554] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 542.190674][T10554] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 542.196257][T10554] ? mem_cgroup_oom_trylock+0x220/0x220 [ 542.201851][T10554] ? cgroup_file_notify+0x106/0x190 [ 542.207082][T10554] memory_max_write+0x374/0x490 [ 542.211969][T10554] ? memory_max_show+0xa0/0xa0 [ 542.216764][T10554] ? read_lock_is_recursive+0x10/0x10 [ 542.222167][T10554] ? memory_max_show+0xa0/0xa0 [ 542.226957][T10554] cgroup_file_write+0x2ab/0x780 [ 542.231929][T10554] ? cgroup_seqfile_stop+0xd0/0xd0 [ 542.237097][T10554] ? cgroup_seqfile_stop+0xd0/0xd0 [ 542.242243][T10554] kernfs_fop_write_iter+0x3ac/0x500 [ 542.247568][T10554] do_iter_write+0x6f0/0xc50 [ 542.252198][T10554] ? rcu_read_lock_sched_held+0x89/0x130 [ 542.257943][T10554] ? vfs_iter_write+0xa0/0xa0 [ 542.262663][T10554] ? vfs_iter_write+0x69/0xa0 [ 542.267369][T10554] iter_file_splice_write+0x830/0xff0 [ 542.272796][T10554] ? splice_from_pipe+0x220/0x220 [ 542.277856][T10554] ? splice_shrink_spd+0xb0/0xb0 [ 542.282838][T10554] ? splice_from_pipe+0x220/0x220 [ 542.287911][T10554] direct_splice_actor+0xe6/0x1c0 [ 542.292983][T10554] splice_direct_to_actor+0x4e4/0xc00 [ 542.298409][T10554] ? do_splice_direct+0x3f0/0x3f0 [ 542.303462][T10554] ? pipe_to_sendpage+0x340/0x340 [ 542.308519][T10554] ? bpf_lsm_file_permission+0x5/0x10 [ 542.313922][T10554] ? security_file_permission+0xe0/0x5c0 [ 542.319595][T10554] do_splice_direct+0x2a0/0x3f0 [ 542.324496][T10554] ? splice_direct_to_actor+0xc00/0xc00 [ 542.330071][T10554] ? rcu_read_lock_any_held+0xb3/0x150 [ 542.335608][T10554] do_sendfile+0x641/0xfd0 [ 542.340075][T10554] ? do_pwritev+0x360/0x360 [ 542.344617][T10554] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 542.350637][T10554] __se_sys_sendfile64+0x178/0x1e0 [ 542.355791][T10554] ? __x64_sys_sendfile64+0xa0/0xa0 [ 542.361030][T10554] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 542.367135][T10554] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 542.373160][T10554] do_syscall_64+0x2b/0x70 [ 542.377602][T10554] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.383530][T10554] RIP: 0033:0x7ff452b1b0b9 [ 542.387974][T10554] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 542.407606][T10554] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 542.416138][T10554] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 542.424141][T10554] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 542.432148][T10554] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 542.440150][T10554] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 542.448152][T10554] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 542.456183][T10554] [ 542.508255][T10554] memory: usage 8kB, limit 0kB, failcnt 557 [ 542.515482][T10554] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 542.528517][T10554] Memory cgroup stats for /syz1: [ 542.528697][T10554] anon 0 [ 542.528697][T10554] file 0 [ 542.528697][T10554] kernel 8192 [ 542.528697][T10554] kernel_stack 0 [ 542.528697][T10554] pagetables 0 [ 542.528697][T10554] sec_pagetables 0 [ 542.528697][T10554] percpu 0 [ 542.528697][T10554] sock 0 [ 542.528697][T10554] vmalloc 0 [ 542.528697][T10554] shmem 0 [ 542.528697][T10554] zswap 0 [ 542.528697][T10554] zswapped 0 [ 542.528697][T10554] file_mapped 0 [ 542.528697][T10554] file_dirty 0 [ 542.528697][T10554] file_writeback 0 [ 542.528697][T10554] swapcached 0 [ 542.528697][T10554] anon_thp 0 [ 542.528697][T10554] file_thp 0 [ 542.528697][T10554] shmem_thp 0 [ 542.528697][T10554] inactive_anon 0 [ 542.528697][T10554] active_anon 0 [ 542.528697][T10554] inactive_file 0 [ 542.528697][T10554] active_file 0 [ 542.528697][T10554] unevictable 0 [ 542.528697][T10554] slab_reclaimable 6752 [ 542.528697][T10554] slab_unreclaimable 0 [ 542.528697][T10554] slab 6752 [ 542.528697][T10554] workingset_refault_anon 0 [ 542.631441][T10554] Out of memory and no killable processes... [ 542.641941][T10556] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 542.658300][T10556] CPU: 0 PID: 10556 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 542.669051][T10556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 542.679131][T10556] Call Trace: [ 542.682430][T10556] [ 542.685379][T10556] dump_stack_lvl+0x1e3/0x2d0 [ 542.690085][T10556] ? nf_tcp_handle_invalid+0x630/0x630 [ 542.695593][T10556] ? panic+0x770/0x770 [ 542.699704][T10556] dump_header+0xdd/0xa30 [ 542.704063][T10556] out_of_memory+0x895/0xb30 [ 542.708681][T10556] ? unregister_oom_notifier+0x20/0x20 [ 542.714164][T10556] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 542.720184][T10556] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 542.725771][T10556] ? mem_cgroup_oom_trylock+0x220/0x220 [ 542.731365][T10556] ? cgroup_file_notify+0x106/0x190 [ 542.736592][T10556] memory_max_write+0x374/0x490 [ 542.741500][T10556] ? memory_max_show+0xa0/0xa0 [ 542.746286][T10556] ? read_lock_is_recursive+0x10/0x10 [ 542.751679][T10556] ? memory_max_show+0xa0/0xa0 [ 542.756505][T10556] cgroup_file_write+0x2ab/0x780 [ 542.761551][T10556] ? cgroup_seqfile_stop+0xd0/0xd0 [ 542.766680][T10556] ? cgroup_seqfile_stop+0xd0/0xd0 [ 542.771794][T10556] kernfs_fop_write_iter+0x3ac/0x500 [ 542.777086][T10556] do_iter_write+0x6f0/0xc50 [ 542.781683][T10556] ? rcu_read_lock_sched_held+0x89/0x130 [ 542.787313][T10556] ? vfs_iter_write+0xa0/0xa0 [ 542.791998][T10556] ? vfs_iter_write+0x69/0xa0 [ 542.796673][T10556] iter_file_splice_write+0x830/0xff0 [ 542.802064][T10556] ? splice_from_pipe+0x220/0x220 [ 542.807354][T10556] ? splice_shrink_spd+0xb0/0xb0 [ 542.812302][T10556] ? splice_from_pipe+0x220/0x220 [ 542.817323][T10556] direct_splice_actor+0xe6/0x1c0 [ 542.822436][T10556] splice_direct_to_actor+0x4e4/0xc00 [ 542.827820][T10556] ? do_splice_direct+0x3f0/0x3f0 [ 542.832841][T10556] ? pipe_to_sendpage+0x340/0x340 [ 542.837898][T10556] ? bpf_lsm_file_permission+0x5/0x10 [ 542.843270][T10556] ? security_file_permission+0xe0/0x5c0 [ 542.848907][T10556] do_splice_direct+0x2a0/0x3f0 [ 542.853764][T10556] ? splice_direct_to_actor+0xc00/0xc00 [ 542.859304][T10556] ? rcu_read_lock_any_held+0xb3/0x150 [ 542.864781][T10556] do_sendfile+0x641/0xfd0 [ 542.869217][T10556] ? do_pwritev+0x360/0x360 [ 542.873725][T10556] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 542.879704][T10556] __se_sys_sendfile64+0x178/0x1e0 [ 542.884817][T10556] ? __x64_sys_sendfile64+0xa0/0xa0 [ 542.890014][T10556] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 542.895997][T10556] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 542.901982][T10556] do_syscall_64+0x2b/0x70 [ 542.906482][T10556] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.912464][T10556] RIP: 0033:0x7ff452b1b0b9 [ 542.916900][T10556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 542.936865][T10556] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 542.945380][T10556] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 542.953415][T10556] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 542.961762][T10556] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 542.970011][T10556] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 542.977993][T10556] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 542.986025][T10556] [ 542.995094][T10556] memory: usage 8kB, limit 0kB, failcnt 557 [ 543.001789][T10556] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 543.010191][T10556] Memory cgroup stats for /syz1: [ 543.010384][T10556] anon 0 [ 543.010384][T10556] file 0 [ 543.010384][T10556] kernel 8192 [ 543.010384][T10556] kernel_stack 0 [ 543.010384][T10556] pagetables 0 [ 543.010384][T10556] sec_pagetables 0 [ 543.010384][T10556] percpu 0 [ 543.010384][T10556] sock 0 [ 543.010384][T10556] vmalloc 0 [ 543.010384][T10556] shmem 0 [ 543.010384][T10556] zswap 0 [ 543.010384][T10556] zswapped 0 [ 543.010384][T10556] file_mapped 0 [ 543.010384][T10556] file_dirty 0 [ 543.010384][T10556] file_writeback 0 [ 543.010384][T10556] swapcached 0 [ 543.010384][T10556] anon_thp 0 [ 543.010384][T10556] file_thp 0 [ 543.010384][T10556] shmem_thp 0 [ 543.010384][T10556] inactive_anon 0 [ 543.010384][T10556] active_anon 0 [ 543.010384][T10556] inactive_file 0 [ 543.010384][T10556] active_file 0 [ 543.010384][T10556] unevictable 0 [ 543.010384][T10556] slab_reclaimable 6752 [ 543.010384][T10556] slab_unreclaimable 0 [ 543.010384][T10556] slab 6752 [ 543.010384][T10556] workingset_refault_anon 0 [ 543.114209][T10556] Out of memory and no killable processes... [ 543.129536][T10578] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 543.173308][T10578] CPU: 0 PID: 10578 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 543.183881][T10578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 543.193996][T10578] Call Trace: [ 543.197304][T10578] [ 543.200265][T10578] dump_stack_lvl+0x1e3/0x2d0 [ 543.204989][T10578] ? nf_tcp_handle_invalid+0x630/0x630 [ 543.210685][T10578] ? panic+0x770/0x770 [ 543.214815][T10578] dump_header+0xdd/0xa30 [ 543.219204][T10578] out_of_memory+0x895/0xb30 [ 543.224092][T10578] ? unregister_oom_notifier+0x20/0x20 [ 543.229579][T10578] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 543.235611][T10578] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 543.241281][T10578] ? preempt_schedule_thunk+0x16/0x20 [ 543.247402][T10578] ? mem_cgroup_oom_trylock+0x220/0x220 [ 543.253003][T10578] ? cgroup_file_notify+0x123/0x190 [ 543.259721][T10578] memory_max_write+0x374/0x490 [ 543.264611][T10578] ? memory_max_show+0xa0/0xa0 [ 543.269837][T10578] ? read_lock_is_recursive+0x10/0x10 [ 543.275357][T10578] ? memory_max_show+0xa0/0xa0 [ 543.280166][T10578] cgroup_file_write+0x2ab/0x780 [ 543.285231][T10578] ? cgroup_seqfile_stop+0xd0/0xd0 [ 543.290560][T10578] ? cgroup_seqfile_stop+0xd0/0xd0 [ 543.296049][T10578] kernfs_fop_write_iter+0x3ac/0x500 [ 543.301565][T10578] do_iter_write+0x6f0/0xc50 [ 543.306191][T10578] ? rcu_read_lock_sched_held+0x89/0x130 [ 543.311853][T10578] ? vfs_iter_write+0xa0/0xa0 [ 543.316671][T10578] ? vfs_iter_write+0x69/0xa0 [ 543.321381][T10578] iter_file_splice_write+0x830/0xff0 [ 543.326859][T10578] ? splice_from_pipe+0x220/0x220 [ 543.331943][T10578] ? splice_shrink_spd+0xb0/0xb0 [ 543.336929][T10578] ? splice_from_pipe+0x220/0x220 [ 543.342072][T10578] direct_splice_actor+0xe6/0x1c0 [ 543.347396][T10578] splice_direct_to_actor+0x4e4/0xc00 [ 543.352818][T10578] ? do_splice_direct+0x3f0/0x3f0 [ 543.357997][T10578] ? pipe_to_sendpage+0x340/0x340 [ 543.363055][T10578] ? bpf_lsm_file_permission+0x5/0x10 [ 543.368454][T10578] ? security_file_permission+0xe0/0x5c0 [ 543.374298][T10578] do_splice_direct+0x2a0/0x3f0 [ 543.379278][T10578] ? splice_direct_to_actor+0xc00/0xc00 [ 543.384962][T10578] ? rcu_read_lock_any_held+0xb3/0x150 [ 543.390482][T10578] do_sendfile+0x641/0xfd0 [ 543.394949][T10578] ? do_pwritev+0x360/0x360 [ 543.399493][T10578] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 543.405527][T10578] __se_sys_sendfile64+0x178/0x1e0 [ 543.411191][T10578] ? __x64_sys_sendfile64+0xa0/0xa0 [ 543.416521][T10578] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 543.422538][T10578] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 543.428638][T10578] do_syscall_64+0x2b/0x70 [ 543.433167][T10578] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.439615][T10578] RIP: 0033:0x7ff452b1b0b9 [ 543.444239][T10578] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 543.464134][T10578] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 543.472581][T10578] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 543.480583][T10578] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 543.488592][T10578] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 543.496592][T10578] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 543.505028][T10578] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 543.513051][T10578] [ 543.524197][T10578] memory: usage 8kB, limit 0kB, failcnt 557 [ 543.530477][T10578] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 543.543902][T10578] Memory cgroup stats for /syz1: [ 543.544092][T10578] anon 0 [ 543.544092][T10578] file 0 [ 543.544092][T10578] kernel 8192 [ 543.544092][T10578] kernel_stack 0 [ 543.544092][T10578] pagetables 0 [ 543.544092][T10578] sec_pagetables 0 [ 543.544092][T10578] percpu 0 [ 543.544092][T10578] sock 0 [ 543.544092][T10578] vmalloc 0 [ 543.544092][T10578] shmem 0 [ 543.544092][T10578] zswap 0 [ 543.544092][T10578] zswapped 0 [ 543.544092][T10578] file_mapped 0 [ 543.544092][T10578] file_dirty 0 [ 543.544092][T10578] file_writeback 0 [ 543.544092][T10578] swapcached 0 [ 543.544092][T10578] anon_thp 0 [ 543.544092][T10578] file_thp 0 [ 543.544092][T10578] shmem_thp 0 [ 543.544092][T10578] inactive_anon 0 [ 543.544092][T10578] active_anon 0 [ 543.544092][T10578] inactive_file 0 [ 543.544092][T10578] active_file 0 [ 543.544092][T10578] unevictable 0 [ 543.544092][T10578] slab_reclaimable 6752 [ 543.544092][T10578] slab_unreclaimable 0 [ 543.544092][T10578] slab 6752 [ 543.544092][T10578] workingset_refault_anon 0 [ 543.677038][T10578] Out of memory and no killable processes... [ 543.683129][T10584] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 543.720278][T10584] CPU: 1 PID: 10584 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 543.730864][T10584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 543.740975][T10584] Call Trace: [ 543.744275][T10584] [ 543.747238][T10584] dump_stack_lvl+0x1e3/0x2d0 [ 543.752040][T10584] ? nf_tcp_handle_invalid+0x630/0x630 [ 543.757527][T10584] ? panic+0x770/0x770 [ 543.761645][T10584] dump_header+0xdd/0xa30 [ 543.766276][T10584] out_of_memory+0x895/0xb30 [ 543.770910][T10584] ? unregister_oom_notifier+0x20/0x20 [ 543.776405][T10584] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 543.782438][T10584] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 543.788019][T10584] ? mem_cgroup_oom_trylock+0x220/0x220 [ 543.793784][T10584] ? cgroup_file_notify+0x106/0x190 [ 543.799016][T10584] memory_max_write+0x374/0x490 [ 543.803995][T10584] ? memory_max_show+0xa0/0xa0 [ 543.808800][T10584] ? read_lock_is_recursive+0x10/0x10 [ 543.814289][T10584] ? memory_max_show+0xa0/0xa0 [ 543.819260][T10584] cgroup_file_write+0x2ab/0x780 [ 543.824246][T10584] ? cgroup_seqfile_stop+0xd0/0xd0 [ 543.829491][T10584] ? cgroup_seqfile_stop+0xd0/0xd0 [ 543.834721][T10584] kernfs_fop_write_iter+0x3ac/0x500 [ 543.840059][T10584] do_iter_write+0x6f0/0xc50 [ 543.844690][T10584] ? rcu_read_lock_sched_held+0x89/0x130 [ 543.850349][T10584] ? vfs_iter_write+0xa0/0xa0 [ 543.855087][T10584] ? vfs_iter_write+0x69/0xa0 [ 543.859792][T10584] iter_file_splice_write+0x830/0xff0 [ 543.865225][T10584] ? splice_from_pipe+0x220/0x220 [ 543.870282][T10584] ? splice_shrink_spd+0xb0/0xb0 [ 543.875264][T10584] ? splice_from_pipe+0x220/0x220 [ 543.880315][T10584] direct_splice_actor+0xe6/0x1c0 [ 543.885394][T10584] splice_direct_to_actor+0x4e4/0xc00 [ 543.890824][T10584] ? do_splice_direct+0x3f0/0x3f0 [ 543.895875][T10584] ? pipe_to_sendpage+0x340/0x340 [ 543.900931][T10584] ? bpf_lsm_file_permission+0x5/0x10 [ 543.906329][T10584] ? security_file_permission+0xe0/0x5c0 [ 543.911987][T10584] do_splice_direct+0x2a0/0x3f0 [ 543.916906][T10584] ? splice_direct_to_actor+0xc00/0xc00 [ 543.922471][T10584] ? rcu_read_lock_any_held+0xb3/0x150 [ 543.927978][T10584] do_sendfile+0x641/0xfd0 [ 543.932521][T10584] ? do_pwritev+0x360/0x360 [ 543.937143][T10584] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 543.943153][T10584] __se_sys_sendfile64+0x178/0x1e0 [ 543.948313][T10584] ? __x64_sys_sendfile64+0xa0/0xa0 [ 543.953626][T10584] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 543.959640][T10584] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 543.965654][T10584] do_syscall_64+0x2b/0x70 [ 543.970100][T10584] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.976122][T10584] RIP: 0033:0x7ff452b1b0b9 [ 543.980737][T10584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 544.000893][T10584] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 544.009692][T10584] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 544.017783][T10584] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 544.025874][T10584] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 544.034050][T10584] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 544.042754][T10584] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 544.050948][T10584] [ 544.084043][T10584] memory: usage 8kB, limit 0kB, failcnt 557 [ 544.094375][T10584] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 544.116621][T10584] Memory cgroup stats for /syz1: [ 544.120640][T10584] anon 0 [ 544.120640][T10584] file 0 [ 544.120640][T10584] kernel 8192 [ 544.120640][T10584] kernel_stack 0 [ 544.120640][T10584] pagetables 0 [ 544.120640][T10584] sec_pagetables 0 [ 544.120640][T10584] percpu 0 [ 544.120640][T10584] sock 0 [ 544.120640][T10584] vmalloc 0 [ 544.120640][T10584] shmem 0 [ 544.120640][T10584] zswap 0 [ 544.120640][T10584] zswapped 0 [ 544.120640][T10584] file_mapped 0 [ 544.120640][T10584] file_dirty 0 [ 544.120640][T10584] file_writeback 0 [ 544.120640][T10584] swapcached 0 [ 544.120640][T10584] anon_thp 0 [ 544.120640][T10584] file_thp 0 [ 544.120640][T10584] shmem_thp 0 [ 544.120640][T10584] inactive_anon 0 [ 544.120640][T10584] active_anon 0 [ 544.120640][T10584] inactive_file 0 [ 544.120640][T10584] active_file 0 [ 544.120640][T10584] unevictable 0 [ 544.120640][T10584] slab_reclaimable 6752 [ 544.120640][T10584] slab_unreclaimable 0 [ 544.120640][T10584] slab 6752 [ 544.120640][T10584] workingset_refault_anon 0 [ 544.241429][T10584] Out of memory and no killable processes... [ 544.251533][T10601] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 544.296981][T10601] CPU: 1 PID: 10601 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 544.307543][T10601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 544.318161][T10601] Call Trace: [ 544.321468][T10601] [ 544.324594][T10601] dump_stack_lvl+0x1e3/0x2d0 [ 544.329305][T10601] ? nf_tcp_handle_invalid+0x630/0x630 [ 544.334807][T10601] ? panic+0x770/0x770 [ 544.338926][T10601] dump_header+0xdd/0xa30 [ 544.343393][T10601] out_of_memory+0x895/0xb30 [ 544.348119][T10601] ? unregister_oom_notifier+0x20/0x20 [ 544.353635][T10601] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 544.359844][T10601] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 544.365526][T10601] ? preempt_schedule_thunk+0x16/0x20 [ 544.370909][T10601] ? mem_cgroup_oom_trylock+0x220/0x220 [ 544.376566][T10601] ? cgroup_file_notify+0x123/0x190 [ 544.381950][T10601] memory_max_write+0x374/0x490 [ 544.386825][T10601] ? memory_max_show+0xa0/0xa0 [ 544.391609][T10601] ? read_lock_is_recursive+0x10/0x10 [ 544.397341][T10601] ? memory_max_show+0xa0/0xa0 [ 544.402118][T10601] cgroup_file_write+0x2ab/0x780 [ 544.407251][T10601] ? cgroup_seqfile_stop+0xd0/0xd0 [ 544.412468][T10601] ? cgroup_seqfile_stop+0xd0/0xd0 [ 544.417580][T10601] kernfs_fop_write_iter+0x3ac/0x500 [ 544.422881][T10601] do_iter_write+0x6f0/0xc50 [ 544.427572][T10601] ? rcu_read_lock_sched_held+0x89/0x130 [ 544.433349][T10601] ? vfs_iter_write+0xa0/0xa0 [ 544.438037][T10601] ? vfs_iter_write+0x69/0xa0 [ 544.442714][T10601] iter_file_splice_write+0x830/0xff0 [ 544.448107][T10601] ? splice_from_pipe+0x220/0x220 [ 544.453137][T10601] ? splice_shrink_spd+0xb0/0xb0 [ 544.458089][T10601] ? splice_from_pipe+0x220/0x220 [ 544.463218][T10601] direct_splice_actor+0xe6/0x1c0 [ 544.468257][T10601] splice_direct_to_actor+0x4e4/0xc00 [ 544.473647][T10601] ? do_splice_direct+0x3f0/0x3f0 [ 544.478672][T10601] ? pipe_to_sendpage+0x340/0x340 [ 544.483799][T10601] ? bpf_lsm_file_permission+0x5/0x10 [ 544.489174][T10601] ? security_file_permission+0xe0/0x5c0 [ 544.494897][T10601] do_splice_direct+0x2a0/0x3f0 [ 544.499959][T10601] ? splice_direct_to_actor+0xc00/0xc00 [ 544.505592][T10601] ? rcu_read_lock_any_held+0xb3/0x150 [ 544.511065][T10601] do_sendfile+0x641/0xfd0 [ 544.515493][T10601] ? do_pwritev+0x360/0x360 [ 544.520005][T10601] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 544.525992][T10601] __se_sys_sendfile64+0x178/0x1e0 [ 544.531107][T10601] ? __x64_sys_sendfile64+0xa0/0xa0 [ 544.536317][T10601] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 544.542386][T10601] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 544.548368][T10601] do_syscall_64+0x2b/0x70 [ 544.552868][T10601] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 544.558848][T10601] RIP: 0033:0x7ff452b1b0b9 [ 544.563363][T10601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 544.583489][T10601] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 544.592000][T10601] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 544.600661][T10601] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 544.609147][T10601] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 544.617115][T10601] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 544.625087][T10601] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 544.633072][T10601] [ 544.642429][T10601] memory: usage 8kB, limit 0kB, failcnt 557 [ 544.655574][T10601] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 544.680656][T10601] Memory cgroup stats for /syz1: [ 544.680836][T10601] anon 0 [ 544.680836][T10601] file 0 [ 544.680836][T10601] kernel 8192 [ 544.680836][T10601] kernel_stack 0 [ 544.680836][T10601] pagetables 0 [ 544.680836][T10601] sec_pagetables 0 [ 544.680836][T10601] percpu 0 [ 544.680836][T10601] sock 0 [ 544.680836][T10601] vmalloc 0 [ 544.680836][T10601] shmem 0 [ 544.680836][T10601] zswap 0 [ 544.680836][T10601] zswapped 0 [ 544.680836][T10601] file_mapped 0 [ 544.680836][T10601] file_dirty 0 [ 544.680836][T10601] file_writeback 0 [ 544.680836][T10601] swapcached 0 [ 544.680836][T10601] anon_thp 0 [ 544.680836][T10601] file_thp 0 [ 544.680836][T10601] shmem_thp 0 [ 544.680836][T10601] inactive_anon 0 [ 544.680836][T10601] active_anon 0 [ 544.680836][T10601] inactive_file 0 [ 544.680836][T10601] active_file 0 [ 544.680836][T10601] unevictable 0 [ 544.680836][T10601] slab_reclaimable 6752 [ 544.680836][T10601] slab_unreclaimable 0 [ 544.680836][T10601] slab 6752 [ 544.680836][T10601] workingset_refault_anon 0 [ 544.789017][T10601] Out of memory and no killable processes... [ 544.795318][T10625] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 544.815304][T10625] CPU: 1 PID: 10625 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 544.825859][T10625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 544.836372][T10625] Call Trace: [ 544.839671][T10625] [ 544.842625][T10625] dump_stack_lvl+0x1e3/0x2d0 [ 544.847344][T10625] ? nf_tcp_handle_invalid+0x630/0x630 [ 544.853201][T10625] ? panic+0x770/0x770 [ 544.857480][T10625] dump_header+0xdd/0xa30 [ 544.861924][T10625] out_of_memory+0x895/0xb30 [ 544.866744][T10625] ? unregister_oom_notifier+0x20/0x20 [ 544.872323][T10625] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 544.878432][T10625] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 544.884022][T10625] ? preempt_schedule_thunk+0x16/0x20 [ 544.889440][T10625] ? mem_cgroup_oom_trylock+0x220/0x220 [ 544.895127][T10625] ? cgroup_file_notify+0x123/0x190 [ 544.900369][T10625] memory_max_write+0x374/0x490 [ 544.905335][T10625] ? memory_max_show+0xa0/0xa0 [ 544.910232][T10625] ? read_lock_is_recursive+0x10/0x10 [ 544.915639][T10625] ? memory_max_show+0xa0/0xa0 [ 544.920604][T10625] cgroup_file_write+0x2ab/0x780 [ 544.925659][T10625] ? cgroup_seqfile_stop+0xd0/0xd0 [ 544.930784][T10625] ? cgroup_seqfile_stop+0xd0/0xd0 [ 544.935984][T10625] kernfs_fop_write_iter+0x3ac/0x500 [ 544.941893][T10625] do_iter_write+0x6f0/0xc50 [ 544.946492][T10625] ? rcu_read_lock_sched_held+0x89/0x130 [ 544.952297][T10625] ? vfs_iter_write+0xa0/0xa0 [ 544.956983][T10625] ? vfs_iter_write+0x69/0xa0 [ 544.962616][T10625] iter_file_splice_write+0x830/0xff0 [ 544.968095][T10625] ? splice_from_pipe+0x220/0x220 [ 544.973233][T10625] ? splice_shrink_spd+0xb0/0xb0 [ 544.978404][T10625] ? splice_from_pipe+0x220/0x220 [ 544.983471][T10625] direct_splice_actor+0xe6/0x1c0 [ 544.988509][T10625] splice_direct_to_actor+0x4e4/0xc00 [ 544.993935][T10625] ? do_splice_direct+0x3f0/0x3f0 [ 544.998964][T10625] ? pipe_to_sendpage+0x340/0x340 [ 545.003993][T10625] ? bpf_lsm_file_permission+0x5/0x10 [ 545.009541][T10625] ? security_file_permission+0xe0/0x5c0 [ 545.015178][T10625] do_splice_direct+0x2a0/0x3f0 [ 545.020039][T10625] ? splice_direct_to_actor+0xc00/0xc00 [ 545.025581][T10625] ? rcu_read_lock_any_held+0xb3/0x150 [ 545.031098][T10625] do_sendfile+0x641/0xfd0 [ 545.035537][T10625] ? do_pwritev+0x360/0x360 [ 545.040048][T10625] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 545.046032][T10625] __se_sys_sendfile64+0x178/0x1e0 [ 545.051147][T10625] ? __x64_sys_sendfile64+0xa0/0xa0 [ 545.056360][T10625] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 545.062345][T10625] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 545.068349][T10625] do_syscall_64+0x2b/0x70 [ 545.072771][T10625] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 545.078663][T10625] RIP: 0033:0x7ff452b1b0b9 [ 545.083079][T10625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 545.102962][T10625] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 545.111392][T10625] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 545.119363][T10625] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 545.127419][T10625] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 545.135468][T10625] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 545.143431][T10625] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 545.151414][T10625] [ 545.157782][T10625] memory: usage 8kB, limit 0kB, failcnt 557 [ 545.170178][T10625] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 545.205425][T10625] Memory cgroup stats for /syz1: [ 545.205614][T10625] anon 0 [ 545.205614][T10625] file 0 [ 545.205614][T10625] kernel 8192 [ 545.205614][T10625] kernel_stack 0 [ 545.205614][T10625] pagetables 0 [ 545.205614][T10625] sec_pagetables 0 [ 545.205614][T10625] percpu 0 [ 545.205614][T10625] sock 0 [ 545.205614][T10625] vmalloc 0 [ 545.205614][T10625] shmem 0 [ 545.205614][T10625] zswap 0 [ 545.205614][T10625] zswapped 0 [ 545.205614][T10625] file_mapped 0 [ 545.205614][T10625] file_dirty 0 [ 545.205614][T10625] file_writeback 0 [ 545.205614][T10625] swapcached 0 [ 545.205614][T10625] anon_thp 0 [ 545.205614][T10625] file_thp 0 [ 545.205614][T10625] shmem_thp 0 [ 545.205614][T10625] inactive_anon 0 [ 545.205614][T10625] active_anon 0 [ 545.205614][T10625] inactive_file 0 [ 545.205614][T10625] active_file 0 [ 545.205614][T10625] unevictable 0 [ 545.205614][T10625] slab_reclaimable 6752 [ 545.205614][T10625] slab_unreclaimable 0 [ 545.205614][T10625] slab 6752 [ 545.205614][T10625] workingset_refault_anon 0 [ 545.369397][T10625] Out of memory and no killable processes... [ 545.376166][T10631] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 545.390444][T10631] CPU: 1 PID: 10631 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 545.400990][T10631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 545.411069][T10631] Call Trace: [ 545.414379][T10631] [ 545.417332][T10631] dump_stack_lvl+0x1e3/0x2d0 [ 545.422035][T10631] ? nf_tcp_handle_invalid+0x630/0x630 [ 545.427518][T10631] ? panic+0x770/0x770 [ 545.431630][T10631] dump_header+0xdd/0xa30 [ 545.436006][T10631] out_of_memory+0x895/0xb30 [ 545.440624][T10631] ? unregister_oom_notifier+0x20/0x20 [ 545.446109][T10631] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 545.452111][T10631] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 545.457931][T10631] ? mem_cgroup_oom_trylock+0x220/0x220 [ 545.463576][T10631] ? cgroup_file_notify+0x106/0x190 [ 545.468778][T10631] memory_max_write+0x374/0x490 [ 545.473725][T10631] ? memory_max_show+0xa0/0xa0 [ 545.478577][T10631] ? read_lock_is_recursive+0x10/0x10 [ 545.483948][T10631] ? memory_max_show+0xa0/0xa0 [ 545.488720][T10631] cgroup_file_write+0x2ab/0x780 [ 545.493670][T10631] ? cgroup_seqfile_stop+0xd0/0xd0 [ 545.498800][T10631] ? cgroup_seqfile_stop+0xd0/0xd0 [ 545.503912][T10631] kernfs_fop_write_iter+0x3ac/0x500 [ 545.509206][T10631] do_iter_write+0x6f0/0xc50 [ 545.513805][T10631] ? rcu_read_lock_sched_held+0x89/0x130 [ 545.519709][T10631] ? vfs_iter_write+0xa0/0xa0 [ 545.524485][T10631] ? vfs_iter_write+0x69/0xa0 [ 545.529249][T10631] iter_file_splice_write+0x830/0xff0 [ 545.534641][T10631] ? splice_from_pipe+0x220/0x220 [ 545.539682][T10631] ? splice_shrink_spd+0xb0/0xb0 [ 545.544630][T10631] ? splice_from_pipe+0x220/0x220 [ 545.549938][T10631] direct_splice_actor+0xe6/0x1c0 [ 545.554971][T10631] splice_direct_to_actor+0x4e4/0xc00 [ 545.560359][T10631] ? do_splice_direct+0x3f0/0x3f0 [ 545.565400][T10631] ? pipe_to_sendpage+0x340/0x340 [ 545.570444][T10631] ? bpf_lsm_file_permission+0x5/0x10 [ 545.575825][T10631] ? security_file_permission+0xe0/0x5c0 [ 545.581469][T10631] do_splice_direct+0x2a0/0x3f0 [ 545.586338][T10631] ? splice_direct_to_actor+0xc00/0xc00 [ 545.591889][T10631] ? rcu_read_lock_any_held+0xb3/0x150 [ 545.597458][T10631] do_sendfile+0x641/0xfd0 [ 545.601897][T10631] ? do_pwritev+0x360/0x360 [ 545.606409][T10631] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 545.612397][T10631] __se_sys_sendfile64+0x178/0x1e0 [ 545.617511][T10631] ? __x64_sys_sendfile64+0xa0/0xa0 [ 545.622733][T10631] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 545.628837][T10631] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 545.634923][T10631] do_syscall_64+0x2b/0x70 [ 545.639340][T10631] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 545.645249][T10631] RIP: 0033:0x7ff452b1b0b9 [ 545.649699][T10631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 545.669416][T10631] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 545.677856][T10631] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 545.685842][T10631] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 545.693818][T10631] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 545.701969][T10631] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 545.709937][T10631] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 545.717926][T10631] [ 545.737394][T10631] memory: usage 8kB, limit 0kB, failcnt 557 [ 545.745927][T10631] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 545.758930][T10631] Memory cgroup stats for /syz1: [ 545.759115][T10631] anon 0 [ 545.759115][T10631] file 0 [ 545.759115][T10631] kernel 8192 [ 545.759115][T10631] kernel_stack 0 [ 545.759115][T10631] pagetables 0 [ 545.759115][T10631] sec_pagetables 0 [ 545.759115][T10631] percpu 0 [ 545.759115][T10631] sock 0 [ 545.759115][T10631] vmalloc 0 [ 545.759115][T10631] shmem 0 [ 545.759115][T10631] zswap 0 [ 545.759115][T10631] zswapped 0 [ 545.759115][T10631] file_mapped 0 [ 545.759115][T10631] file_dirty 0 [ 545.759115][T10631] file_writeback 0 [ 545.759115][T10631] swapcached 0 [ 545.759115][T10631] anon_thp 0 [ 545.759115][T10631] file_thp 0 [ 545.759115][T10631] shmem_thp 0 [ 545.759115][T10631] inactive_anon 0 [ 545.759115][T10631] active_anon 0 [ 545.759115][T10631] inactive_file 0 [ 545.759115][T10631] active_file 0 [ 545.759115][T10631] unevictable 0 [ 545.759115][T10631] slab_reclaimable 6752 [ 545.759115][T10631] slab_unreclaimable 0 [ 545.759115][T10631] slab 6752 [ 545.759115][T10631] workingset_refault_anon 0 [ 545.895335][T10631] Out of memory and no killable processes... [ 545.903844][T10646] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 545.933609][T10646] CPU: 1 PID: 10646 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 545.944344][T10646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 545.954515][T10646] Call Trace: [ 545.957815][T10646] [ 545.960770][T10646] dump_stack_lvl+0x1e3/0x2d0 [ 545.965478][T10646] ? nf_tcp_handle_invalid+0x630/0x630 [ 545.971324][T10646] ? panic+0x770/0x770 [ 545.975540][T10646] dump_header+0xdd/0xa30 [ 545.979922][T10646] out_of_memory+0x895/0xb30 [ 545.984540][T10646] ? unregister_oom_notifier+0x20/0x20 [ 545.990120][T10646] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 545.996311][T10646] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 546.001980][T10646] ? mem_cgroup_oom_trylock+0x220/0x220 [ 546.007746][T10646] ? cgroup_file_notify+0x123/0x190 [ 546.012981][T10646] memory_max_write+0x374/0x490 [ 546.017884][T10646] ? memory_max_show+0xa0/0xa0 [ 546.022697][T10646] ? read_lock_is_recursive+0x10/0x10 [ 546.028199][T10646] ? memory_max_show+0xa0/0xa0 [ 546.032991][T10646] cgroup_file_write+0x2ab/0x780 [ 546.038049][T10646] ? cgroup_seqfile_stop+0xd0/0xd0 [ 546.043357][T10646] ? cgroup_seqfile_stop+0xd0/0xd0 [ 546.048469][T10646] kernfs_fop_write_iter+0x3ac/0x500 [ 546.053765][T10646] do_iter_write+0x6f0/0xc50 [ 546.058366][T10646] ? rcu_read_lock_sched_held+0x89/0x130 [ 546.064000][T10646] ? vfs_iter_write+0xa0/0xa0 [ 546.068732][T10646] ? vfs_iter_write+0x69/0xa0 [ 546.073639][T10646] iter_file_splice_write+0x830/0xff0 [ 546.079044][T10646] ? splice_from_pipe+0x220/0x220 [ 546.084082][T10646] ? splice_shrink_spd+0xb0/0xb0 [ 546.089131][T10646] ? splice_from_pipe+0x220/0x220 [ 546.094271][T10646] direct_splice_actor+0xe6/0x1c0 [ 546.099392][T10646] splice_direct_to_actor+0x4e4/0xc00 [ 546.104867][T10646] ? do_splice_direct+0x3f0/0x3f0 [ 546.109897][T10646] ? pipe_to_sendpage+0x340/0x340 [ 546.114925][T10646] ? bpf_lsm_file_permission+0x5/0x10 [ 546.120297][T10646] ? security_file_permission+0xe0/0x5c0 [ 546.126041][T10646] do_splice_direct+0x2a0/0x3f0 [ 546.131090][T10646] ? splice_direct_to_actor+0xc00/0xc00 [ 546.136650][T10646] ? rcu_read_lock_any_held+0xb3/0x150 [ 546.142221][T10646] do_sendfile+0x641/0xfd0 [ 546.146653][T10646] ? do_pwritev+0x360/0x360 [ 546.151171][T10646] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 546.157237][T10646] __se_sys_sendfile64+0x178/0x1e0 [ 546.162357][T10646] ? __x64_sys_sendfile64+0xa0/0xa0 [ 546.167812][T10646] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 546.173792][T10646] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 546.179857][T10646] do_syscall_64+0x2b/0x70 [ 546.184356][T10646] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 546.190245][T10646] RIP: 0033:0x7ff452b1b0b9 [ 546.194670][T10646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 546.214356][T10646] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 546.222766][T10646] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 546.230731][T10646] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 546.238701][T10646] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 546.246665][T10646] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 546.255258][T10646] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 546.263257][T10646] [ 546.422070][T10646] memory: usage 8kB, limit 0kB, failcnt 557 [ 546.432472][T10646] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 546.443057][T10646] Memory cgroup stats for /syz1: [ 546.443190][T10646] anon 0 [ 546.443190][T10646] file 0 [ 546.443190][T10646] kernel 8192 [ 546.443190][T10646] kernel_stack 0 [ 546.443190][T10646] pagetables 0 [ 546.443190][T10646] sec_pagetables 0 [ 546.443190][T10646] percpu 0 [ 546.443190][T10646] sock 0 [ 546.443190][T10646] vmalloc 0 [ 546.443190][T10646] shmem 0 [ 546.443190][T10646] zswap 0 [ 546.443190][T10646] zswapped 0 [ 546.443190][T10646] file_mapped 0 [ 546.443190][T10646] file_dirty 0 [ 546.443190][T10646] file_writeback 0 [ 546.443190][T10646] swapcached 0 [ 546.443190][T10646] anon_thp 0 [ 546.443190][T10646] file_thp 0 [ 546.443190][T10646] shmem_thp 0 [ 546.443190][T10646] inactive_anon 0 [ 546.443190][T10646] active_anon 0 [ 546.443190][T10646] inactive_file 0 [ 546.443190][T10646] active_file 0 [ 546.443190][T10646] unevictable 0 [ 546.443190][T10646] slab_reclaimable 6752 [ 546.443190][T10646] slab_unreclaimable 0 [ 546.443190][T10646] slab 6752 [ 546.443190][T10646] workingset_refault_anon 0 [ 546.553330][T10646] Out of memory and no killable processes... [ 546.563664][T10656] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 546.577240][T10656] CPU: 0 PID: 10656 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 546.588140][T10656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 546.598227][T10656] Call Trace: [ 546.601522][T10656] [ 546.604473][T10656] dump_stack_lvl+0x1e3/0x2d0 [ 546.609179][T10656] ? nf_tcp_handle_invalid+0x630/0x630 [ 546.614675][T10656] ? panic+0x770/0x770 [ 546.618797][T10656] dump_header+0xdd/0xa30 [ 546.623168][T10656] out_of_memory+0x895/0xb30 [ 546.627868][T10656] ? unregister_oom_notifier+0x20/0x20 [ 546.633330][T10656] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 546.639312][T10656] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 546.644942][T10656] ? preempt_schedule_thunk+0x16/0x20 [ 546.650348][T10656] ? mem_cgroup_oom_trylock+0x220/0x220 [ 546.655901][T10656] ? cgroup_file_notify+0x123/0x190 [ 546.661103][T10656] memory_max_write+0x374/0x490 [ 546.665956][T10656] ? memory_max_show+0xa0/0xa0 [ 546.670716][T10656] ? read_lock_is_recursive+0x10/0x10 [ 546.676096][T10656] ? memory_max_show+0xa0/0xa0 [ 546.680856][T10656] cgroup_file_write+0x2ab/0x780 [ 546.685797][T10656] ? cgroup_seqfile_stop+0xd0/0xd0 [ 546.690921][T10656] ? cgroup_seqfile_stop+0xd0/0xd0 [ 546.696029][T10656] kernfs_fop_write_iter+0x3ac/0x500 [ 546.701323][T10656] do_iter_write+0x6f0/0xc50 [ 546.705926][T10656] ? rcu_read_lock_sched_held+0x89/0x130 [ 546.711567][T10656] ? vfs_iter_write+0xa0/0xa0 [ 546.716257][T10656] ? vfs_iter_write+0x69/0xa0 [ 546.720934][T10656] iter_file_splice_write+0x830/0xff0 [ 546.726323][T10656] ? splice_from_pipe+0x220/0x220 [ 546.731351][T10656] ? splice_shrink_spd+0xb0/0xb0 [ 546.736304][T10656] ? splice_from_pipe+0x220/0x220 [ 546.741328][T10656] direct_splice_actor+0xe6/0x1c0 [ 546.746358][T10656] splice_direct_to_actor+0x4e4/0xc00 [ 546.751742][T10656] ? do_splice_direct+0x3f0/0x3f0 [ 546.756766][T10656] ? pipe_to_sendpage+0x340/0x340 [ 546.761794][T10656] ? bpf_lsm_file_permission+0x5/0x10 [ 546.767167][T10656] ? security_file_permission+0xe0/0x5c0 [ 546.772804][T10656] do_splice_direct+0x2a0/0x3f0 [ 546.777658][T10656] ? splice_direct_to_actor+0xc00/0xc00 [ 546.783206][T10656] ? rcu_read_lock_any_held+0xb3/0x150 [ 546.788762][T10656] do_sendfile+0x641/0xfd0 [ 546.793211][T10656] ? do_pwritev+0x360/0x360 [ 546.797717][T10656] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 546.803695][T10656] __se_sys_sendfile64+0x178/0x1e0 [ 546.808806][T10656] ? __x64_sys_sendfile64+0xa0/0xa0 [ 546.814005][T10656] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 546.819990][T10656] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 546.825977][T10656] do_syscall_64+0x2b/0x70 [ 546.830388][T10656] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 546.836369][T10656] RIP: 0033:0x7ff452b1b0b9 [ 546.840780][T10656] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 546.860467][T10656] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 546.868885][T10656] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 546.876873][T10656] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 546.885012][T10656] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 546.892976][T10656] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 546.901028][T10656] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 546.909034][T10656] [ 546.922074][T10656] memory: usage 8kB, limit 0kB, failcnt 557 [ 546.940116][T10656] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 546.965066][T10656] Memory cgroup stats for /syz1: [ 546.965254][T10656] anon 0 [ 546.965254][T10656] file 0 [ 546.965254][T10656] kernel 8192 [ 546.965254][T10656] kernel_stack 0 [ 546.965254][T10656] pagetables 0 [ 546.965254][T10656] sec_pagetables 0 [ 546.965254][T10656] percpu 0 [ 546.965254][T10656] sock 0 [ 546.965254][T10656] vmalloc 0 [ 546.965254][T10656] shmem 0 [ 546.965254][T10656] zswap 0 [ 546.965254][T10656] zswapped 0 [ 546.965254][T10656] file_mapped 0 [ 546.965254][T10656] file_dirty 0 [ 546.965254][T10656] file_writeback 0 [ 546.965254][T10656] swapcached 0 [ 546.965254][T10656] anon_thp 0 [ 546.965254][T10656] file_thp 0 [ 546.965254][T10656] shmem_thp 0 [ 546.965254][T10656] inactive_anon 0 [ 546.965254][T10656] active_anon 0 [ 546.965254][T10656] inactive_file 0 [ 546.965254][T10656] active_file 0 [ 546.965254][T10656] unevictable 0 [ 546.965254][T10656] slab_reclaimable 6752 [ 546.965254][T10656] slab_unreclaimable 0 [ 546.965254][T10656] slab 6752 [ 546.965254][T10656] workingset_refault_anon 0 [ 547.085982][T10656] Out of memory and no killable processes... [ 547.095896][T10667] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 547.118344][T10667] CPU: 1 PID: 10667 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 547.128985][T10667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 547.139162][T10667] Call Trace: [ 547.142471][T10667] [ 547.145428][T10667] dump_stack_lvl+0x1e3/0x2d0 [ 547.150152][T10667] ? nf_tcp_handle_invalid+0x630/0x630 [ 547.155648][T10667] ? panic+0x770/0x770 [ 547.159773][T10667] dump_header+0xdd/0xa30 [ 547.164146][T10667] out_of_memory+0x895/0xb30 [ 547.168856][T10667] ? unregister_oom_notifier+0x20/0x20 [ 547.174516][T10667] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 547.180989][T10667] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 547.186667][T10667] ? mem_cgroup_oom_trylock+0x220/0x220 [ 547.192263][T10667] ? cgroup_file_notify+0x106/0x190 [ 547.197501][T10667] memory_max_write+0x374/0x490 [ 547.202399][T10667] ? memory_max_show+0xa0/0xa0 [ 547.207195][T10667] ? read_lock_is_recursive+0x10/0x10 [ 547.212593][T10667] ? memory_max_show+0xa0/0xa0 [ 547.217386][T10667] cgroup_file_write+0x2ab/0x780 [ 547.222354][T10667] ? cgroup_seqfile_stop+0xd0/0xd0 [ 547.227508][T10667] ? cgroup_seqfile_stop+0xd0/0xd0 [ 547.232655][T10667] kernfs_fop_write_iter+0x3ac/0x500 [ 547.237988][T10667] do_iter_write+0x6f0/0xc50 [ 547.242618][T10667] ? rcu_read_lock_sched_held+0x89/0x130 [ 547.248278][T10667] ? vfs_iter_write+0xa0/0xa0 [ 547.252997][T10667] ? vfs_iter_write+0x69/0xa0 [ 547.257705][T10667] iter_file_splice_write+0x830/0xff0 [ 547.263141][T10667] ? splice_from_pipe+0x220/0x220 [ 547.268201][T10667] ? splice_shrink_spd+0xb0/0xb0 [ 547.273176][T10667] ? splice_from_pipe+0x220/0x220 [ 547.278323][T10667] direct_splice_actor+0xe6/0x1c0 [ 547.283381][T10667] splice_direct_to_actor+0x4e4/0xc00 [ 547.288803][T10667] ? do_splice_direct+0x3f0/0x3f0 [ 547.293949][T10667] ? pipe_to_sendpage+0x340/0x340 [ 547.299095][T10667] ? bpf_lsm_file_permission+0x5/0x10 [ 547.304508][T10667] ? security_file_permission+0xe0/0x5c0 [ 547.310261][T10667] do_splice_direct+0x2a0/0x3f0 [ 547.315235][T10667] ? splice_direct_to_actor+0xc00/0xc00 [ 547.320811][T10667] ? rcu_read_lock_any_held+0xb3/0x150 [ 547.326322][T10667] do_sendfile+0x641/0xfd0 [ 547.330783][T10667] ? do_pwritev+0x360/0x360 [ 547.335322][T10667] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 547.341338][T10667] __se_sys_sendfile64+0x178/0x1e0 [ 547.346487][T10667] ? __x64_sys_sendfile64+0xa0/0xa0 [ 547.351724][T10667] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 547.357739][T10667] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 547.363757][T10667] do_syscall_64+0x2b/0x70 [ 547.368204][T10667] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 547.374205][T10667] RIP: 0033:0x7ff452b1b0b9 [ 547.378637][T10667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 547.398270][T10667] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 547.406892][T10667] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 547.414893][T10667] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 547.423329][T10667] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 547.431427][T10667] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 547.439434][T10667] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 547.447464][T10667] [ 547.493413][T10667] memory: usage 8kB, limit 0kB, failcnt 557 [ 547.500853][T10667] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 547.514683][T10667] Memory cgroup stats for /syz1: [ 547.515039][T10667] anon 0 [ 547.515039][T10667] file 0 [ 547.515039][T10667] kernel 8192 [ 547.515039][T10667] kernel_stack 0 [ 547.515039][T10667] pagetables 0 [ 547.515039][T10667] sec_pagetables 0 [ 547.515039][T10667] percpu 0 [ 547.515039][T10667] sock 0 [ 547.515039][T10667] vmalloc 0 [ 547.515039][T10667] shmem 0 [ 547.515039][T10667] zswap 0 [ 547.515039][T10667] zswapped 0 [ 547.515039][T10667] file_mapped 0 [ 547.515039][T10667] file_dirty 0 [ 547.515039][T10667] file_writeback 0 [ 547.515039][T10667] swapcached 0 [ 547.515039][T10667] anon_thp 0 [ 547.515039][T10667] file_thp 0 [ 547.515039][T10667] shmem_thp 0 [ 547.515039][T10667] inactive_anon 0 [ 547.515039][T10667] active_anon 0 [ 547.515039][T10667] inactive_file 0 [ 547.515039][T10667] active_file 0 [ 547.515039][T10667] unevictable 0 [ 547.515039][T10667] slab_reclaimable 6752 [ 547.515039][T10667] slab_unreclaimable 0 [ 547.515039][T10667] slab 6752 [ 547.515039][T10667] workingset_refault_anon 0 [ 547.623061][T10667] Out of memory and no killable processes... [ 547.630634][T10693] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 547.663881][T10693] CPU: 0 PID: 10693 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 547.674439][T10693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 547.684520][T10693] Call Trace: [ 547.687829][T10693] [ 547.690786][T10693] dump_stack_lvl+0x1e3/0x2d0 [ 547.695500][T10693] ? nf_tcp_handle_invalid+0x630/0x630 [ 547.700995][T10693] ? panic+0x770/0x770 [ 547.705109][T10693] dump_header+0xdd/0xa30 [ 547.709468][T10693] out_of_memory+0x895/0xb30 [ 547.714085][T10693] ? unregister_oom_notifier+0x20/0x20 [ 547.719661][T10693] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 547.725674][T10693] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 547.731257][T10693] ? preempt_schedule_thunk+0x16/0x20 [ 547.736662][T10693] ? mem_cgroup_oom_trylock+0x220/0x220 [ 547.742252][T10693] ? cgroup_file_notify+0x123/0x190 [ 547.747487][T10693] memory_max_write+0x374/0x490 [ 547.752371][T10693] ? memory_max_show+0xa0/0xa0 [ 547.757167][T10693] ? read_lock_is_recursive+0x10/0x10 [ 547.762564][T10693] ? memory_max_show+0xa0/0xa0 [ 547.767362][T10693] cgroup_file_write+0x2ab/0x780 [ 547.772333][T10693] ? cgroup_seqfile_stop+0xd0/0xd0 [ 547.777577][T10693] ? cgroup_seqfile_stop+0xd0/0xd0 [ 547.782718][T10693] kernfs_fop_write_iter+0x3ac/0x500 [ 547.788048][T10693] do_iter_write+0x6f0/0xc50 [ 547.792669][T10693] ? rcu_read_lock_sched_held+0x89/0x130 [ 547.798331][T10693] ? vfs_iter_write+0xa0/0xa0 [ 547.803049][T10693] ? vfs_iter_write+0x69/0xa0 [ 547.807756][T10693] iter_file_splice_write+0x830/0xff0 [ 547.813215][T10693] ? splice_from_pipe+0x220/0x220 [ 547.818274][T10693] ? splice_shrink_spd+0xb0/0xb0 [ 547.823259][T10693] ? splice_from_pipe+0x220/0x220 [ 547.828311][T10693] direct_splice_actor+0xe6/0x1c0 [ 547.833367][T10693] splice_direct_to_actor+0x4e4/0xc00 [ 547.838783][T10693] ? do_splice_direct+0x3f0/0x3f0 [ 547.843837][T10693] ? pipe_to_sendpage+0x340/0x340 [ 547.848901][T10693] ? bpf_lsm_file_permission+0x5/0x10 [ 547.854301][T10693] ? security_file_permission+0xe0/0x5c0 [ 547.859971][T10693] do_splice_direct+0x2a0/0x3f0 [ 547.864856][T10693] ? splice_direct_to_actor+0xc00/0xc00 [ 547.870426][T10693] ? rcu_read_lock_any_held+0xb3/0x150 [ 547.875929][T10693] do_sendfile+0x641/0xfd0 [ 547.880388][T10693] ? do_pwritev+0x360/0x360 [ 547.884929][T10693] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 547.890939][T10693] __se_sys_sendfile64+0x178/0x1e0 [ 547.896081][T10693] ? __x64_sys_sendfile64+0xa0/0xa0 [ 547.901312][T10693] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 547.907322][T10693] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 547.913335][T10693] do_syscall_64+0x2b/0x70 [ 547.917771][T10693] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 547.923773][T10693] RIP: 0033:0x7ff452b1b0b9 [ 547.928206][T10693] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 547.947837][T10693] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 547.956281][T10693] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 547.964278][T10693] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 547.972275][T10693] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 547.980357][T10693] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 547.988350][T10693] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 547.996457][T10693] [ 548.023894][T10693] memory: usage 8kB, limit 0kB, failcnt 557 [ 548.057742][T10693] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 548.082953][T10693] Memory cgroup stats for /syz1: [ 548.083270][T10693] anon 0 [ 548.083270][T10693] file 0 [ 548.083270][T10693] kernel 8192 [ 548.083270][T10693] kernel_stack 0 [ 548.083270][T10693] pagetables 0 [ 548.083270][T10693] sec_pagetables 0 [ 548.083270][T10693] percpu 0 [ 548.083270][T10693] sock 0 [ 548.083270][T10693] vmalloc 0 [ 548.083270][T10693] shmem 0 [ 548.083270][T10693] zswap 0 [ 548.083270][T10693] zswapped 0 [ 548.083270][T10693] file_mapped 0 [ 548.083270][T10693] file_dirty 0 [ 548.083270][T10693] file_writeback 0 [ 548.083270][T10693] swapcached 0 [ 548.083270][T10693] anon_thp 0 [ 548.083270][T10693] file_thp 0 [ 548.083270][T10693] shmem_thp 0 [ 548.083270][T10693] inactive_anon 0 [ 548.083270][T10693] active_anon 0 [ 548.083270][T10693] inactive_file 0 [ 548.083270][T10693] active_file 0 [ 548.083270][T10693] unevictable 0 [ 548.083270][T10693] slab_reclaimable 6752 [ 548.083270][T10693] slab_unreclaimable 0 [ 548.083270][T10693] slab 6752 [ 548.083270][T10693] workingset_refault_anon 0 [ 548.190050][T10693] Out of memory and no killable processes... [ 548.196327][T10718] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 548.210299][T10718] CPU: 1 PID: 10718 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 548.220841][T10718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 548.230923][T10718] Call Trace: [ 548.234239][T10718] [ 548.237196][T10718] dump_stack_lvl+0x1e3/0x2d0 [ 548.241912][T10718] ? nf_tcp_handle_invalid+0x630/0x630 [ 548.247411][T10718] ? panic+0x770/0x770 [ 548.251536][T10718] dump_header+0xdd/0xa30 [ 548.255908][T10718] out_of_memory+0x895/0xb30 [ 548.260608][T10718] ? unregister_oom_notifier+0x20/0x20 [ 548.266105][T10718] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 548.272135][T10718] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 548.277718][T10718] ? preempt_schedule_thunk+0x16/0x20 [ 548.283128][T10718] ? mem_cgroup_oom_trylock+0x220/0x220 [ 548.288728][T10718] ? cgroup_file_notify+0x123/0x190 [ 548.293965][T10718] memory_max_write+0x374/0x490 [ 548.298856][T10718] ? memory_max_show+0xa0/0xa0 [ 548.303658][T10718] ? read_lock_is_recursive+0x10/0x10 [ 548.309063][T10718] ? memory_max_show+0xa0/0xa0 [ 548.313965][T10718] cgroup_file_write+0x2ab/0x780 [ 548.319035][T10718] ? cgroup_seqfile_stop+0xd0/0xd0 [ 548.324278][T10718] ? cgroup_seqfile_stop+0xd0/0xd0 [ 548.329409][T10718] kernfs_fop_write_iter+0x3ac/0x500 [ 548.334736][T10718] do_iter_write+0x6f0/0xc50 [ 548.339364][T10718] ? rcu_read_lock_sched_held+0x89/0x130 [ 548.345022][T10718] ? vfs_iter_write+0xa0/0xa0 [ 548.349739][T10718] ? vfs_iter_write+0x69/0xa0 [ 548.354445][T10718] iter_file_splice_write+0x830/0xff0 [ 548.359868][T10718] ? splice_from_pipe+0x220/0x220 [ 548.364939][T10718] ? splice_shrink_spd+0xb0/0xb0 [ 548.369922][T10718] ? splice_from_pipe+0x220/0x220 [ 548.374968][T10718] direct_splice_actor+0xe6/0x1c0 [ 548.380016][T10718] splice_direct_to_actor+0x4e4/0xc00 [ 548.385521][T10718] ? do_splice_direct+0x3f0/0x3f0 [ 548.390570][T10718] ? pipe_to_sendpage+0x340/0x340 [ 548.395715][T10718] ? bpf_lsm_file_permission+0x5/0x10 [ 548.401117][T10718] ? security_file_permission+0xe0/0x5c0 [ 548.406779][T10718] do_splice_direct+0x2a0/0x3f0 [ 548.411664][T10718] ? splice_direct_to_actor+0xc00/0xc00 [ 548.417324][T10718] ? rcu_read_lock_any_held+0xb3/0x150 [ 548.422829][T10718] do_sendfile+0x641/0xfd0 [ 548.427368][T10718] ? do_pwritev+0x360/0x360 [ 548.431913][T10718] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 548.437962][T10718] __se_sys_sendfile64+0x178/0x1e0 [ 548.443106][T10718] ? __x64_sys_sendfile64+0xa0/0xa0 [ 548.448342][T10718] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 548.454469][T10718] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 548.460479][T10718] do_syscall_64+0x2b/0x70 [ 548.464923][T10718] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 548.470843][T10718] RIP: 0033:0x7ff452b1b0b9 [ 548.475280][T10718] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 548.495171][T10718] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 548.503797][T10718] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 548.511807][T10718] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 548.519803][T10718] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 548.527799][T10718] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 548.535798][T10718] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 548.543844][T10718] [ 548.566615][T10718] memory: usage 8kB, limit 0kB, failcnt 557 [ 548.574554][T10718] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 548.606360][T10718] Memory cgroup stats for /syz1: [ 548.606499][T10718] anon 0 [ 548.606499][T10718] file 0 [ 548.606499][T10718] kernel 8192 [ 548.606499][T10718] kernel_stack 0 [ 548.606499][T10718] pagetables 0 [ 548.606499][T10718] sec_pagetables 0 [ 548.606499][T10718] percpu 0 [ 548.606499][T10718] sock 0 [ 548.606499][T10718] vmalloc 0 [ 548.606499][T10718] shmem 0 [ 548.606499][T10718] zswap 0 [ 548.606499][T10718] zswapped 0 [ 548.606499][T10718] file_mapped 0 [ 548.606499][T10718] file_dirty 0 [ 548.606499][T10718] file_writeback 0 [ 548.606499][T10718] swapcached 0 [ 548.606499][T10718] anon_thp 0 [ 548.606499][T10718] file_thp 0 [ 548.606499][T10718] shmem_thp 0 [ 548.606499][T10718] inactive_anon 0 [ 548.606499][T10718] active_anon 0 [ 548.606499][T10718] inactive_file 0 [ 548.606499][T10718] active_file 0 [ 548.606499][T10718] unevictable 0 [ 548.606499][T10718] slab_reclaimable 6752 [ 548.606499][T10718] slab_unreclaimable 0 [ 548.606499][T10718] slab 6752 [ 548.606499][T10718] workingset_refault_anon 0 [ 548.713941][T10718] Out of memory and no killable processes... [ 548.720685][T10714] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 548.734967][T10714] CPU: 1 PID: 10714 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 548.745715][T10714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 548.755904][T10714] Call Trace: [ 548.759205][T10714] [ 548.762156][T10714] dump_stack_lvl+0x1e3/0x2d0 [ 548.766882][T10714] ? nf_tcp_handle_invalid+0x630/0x630 [ 548.772369][T10714] ? panic+0x770/0x770 [ 548.776492][T10714] dump_header+0xdd/0xa30 [ 548.780899][T10714] out_of_memory+0x895/0xb30 [ 548.785520][T10714] ? unregister_oom_notifier+0x20/0x20 [ 548.791008][T10714] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 548.797018][T10714] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 548.802775][T10714] ? mem_cgroup_oom_trylock+0x220/0x220 [ 548.808364][T10714] ? cgroup_file_notify+0x106/0x190 [ 548.813687][T10714] memory_max_write+0x374/0x490 [ 548.818574][T10714] ? memory_max_show+0xa0/0xa0 [ 548.823362][T10714] ? read_lock_is_recursive+0x10/0x10 [ 548.828781][T10714] ? memory_max_show+0xa0/0xa0 [ 548.833576][T10714] cgroup_file_write+0x2ab/0x780 [ 548.838545][T10714] ? cgroup_seqfile_stop+0xd0/0xd0 [ 548.843678][T10714] ? cgroup_seqfile_stop+0xd0/0xd0 [ 548.848965][T10714] kernfs_fop_write_iter+0x3ac/0x500 [ 548.854263][T10714] do_iter_write+0x6f0/0xc50 [ 548.858977][T10714] ? rcu_read_lock_sched_held+0x89/0x130 [ 548.864616][T10714] ? vfs_iter_write+0xa0/0xa0 [ 548.869306][T10714] ? vfs_iter_write+0x69/0xa0 [ 548.874009][T10714] iter_file_splice_write+0x830/0xff0 [ 548.879492][T10714] ? splice_from_pipe+0x220/0x220 [ 548.884536][T10714] ? splice_shrink_spd+0xb0/0xb0 [ 548.889487][T10714] ? splice_from_pipe+0x220/0x220 [ 548.894540][T10714] direct_splice_actor+0xe6/0x1c0 [ 548.899684][T10714] splice_direct_to_actor+0x4e4/0xc00 [ 548.905082][T10714] ? do_splice_direct+0x3f0/0x3f0 [ 548.910142][T10714] ? pipe_to_sendpage+0x340/0x340 [ 548.915346][T10714] ? bpf_lsm_file_permission+0x5/0x10 [ 548.920731][T10714] ? security_file_permission+0xe0/0x5c0 [ 548.926387][T10714] do_splice_direct+0x2a0/0x3f0 [ 548.931335][T10714] ? splice_direct_to_actor+0xc00/0xc00 [ 548.937162][T10714] ? rcu_read_lock_any_held+0xb3/0x150 [ 548.942730][T10714] do_sendfile+0x641/0xfd0 [ 548.947158][T10714] ? do_pwritev+0x360/0x360 [ 548.951768][T10714] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 548.957756][T10714] __se_sys_sendfile64+0x178/0x1e0 [ 548.962875][T10714] ? __x64_sys_sendfile64+0xa0/0xa0 [ 548.968076][T10714] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 548.974496][T10714] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 548.980565][T10714] do_syscall_64+0x2b/0x70 [ 548.985066][T10714] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 548.990959][T10714] RIP: 0033:0x7ff452b1b0b9 [ 548.995376][T10714] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 549.015333][T10714] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 549.023839][T10714] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 549.033032][T10714] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 549.041269][T10714] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 549.049237][T10714] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 549.057205][T10714] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 549.065191][T10714] [ 549.071272][T10714] memory: usage 8kB, limit 0kB, failcnt 557 [ 549.162309][T10714] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 549.170157][T10714] Memory cgroup stats for /syz1: [ 549.170297][T10714] anon 0 [ 549.170297][T10714] file 0 [ 549.170297][T10714] kernel 8192 [ 549.170297][T10714] kernel_stack 0 [ 549.170297][T10714] pagetables 0 [ 549.170297][T10714] sec_pagetables 0 [ 549.170297][T10714] percpu 0 [ 549.170297][T10714] sock 0 [ 549.170297][T10714] vmalloc 0 [ 549.170297][T10714] shmem 0 [ 549.170297][T10714] zswap 0 [ 549.170297][T10714] zswapped 0 [ 549.170297][T10714] file_mapped 0 [ 549.170297][T10714] file_dirty 0 [ 549.170297][T10714] file_writeback 0 [ 549.170297][T10714] swapcached 0 [ 549.170297][T10714] anon_thp 0 [ 549.170297][T10714] file_thp 0 [ 549.170297][T10714] shmem_thp 0 [ 549.170297][T10714] inactive_anon 0 [ 549.170297][T10714] active_anon 0 [ 549.170297][T10714] inactive_file 0 [ 549.170297][T10714] active_file 0 [ 549.170297][T10714] unevictable 0 [ 549.170297][T10714] slab_reclaimable 6752 [ 549.170297][T10714] slab_unreclaimable 0 [ 549.170297][T10714] slab 6752 [ 549.170297][T10714] workingset_refault_anon 0 [ 549.278896][T10714] Out of memory and no killable processes... [ 549.286288][T10731] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 549.307053][T10731] CPU: 0 PID: 10731 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 549.317628][T10731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 549.327708][T10731] Call Trace: [ 549.331009][T10731] [ 549.334562][T10731] dump_stack_lvl+0x1e3/0x2d0 [ 549.339264][T10731] ? nf_tcp_handle_invalid+0x630/0x630 [ 549.344759][T10731] ? panic+0x770/0x770 [ 549.348919][T10731] dump_header+0xdd/0xa30 [ 549.353279][T10731] out_of_memory+0x895/0xb30 [ 549.357879][T10731] ? unregister_oom_notifier+0x20/0x20 [ 549.363534][T10731] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 549.369532][T10731] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 549.375282][T10731] ? mem_cgroup_oom_trylock+0x220/0x220 [ 549.380844][T10731] ? cgroup_file_notify+0x123/0x190 [ 549.386049][T10731] memory_max_write+0x374/0x490 [ 549.390906][T10731] ? memory_max_show+0xa0/0xa0 [ 549.395688][T10731] ? read_lock_is_recursive+0x10/0x10 [ 549.401158][T10731] ? memory_max_show+0xa0/0xa0 [ 549.405932][T10731] cgroup_file_write+0x2ab/0x780 [ 549.410884][T10731] ? cgroup_seqfile_stop+0xd0/0xd0 [ 549.416016][T10731] ? cgroup_seqfile_stop+0xd0/0xd0 [ 549.421130][T10731] kernfs_fop_write_iter+0x3ac/0x500 [ 549.426428][T10731] do_iter_write+0x6f0/0xc50 [ 549.431030][T10731] ? rcu_read_lock_sched_held+0x89/0x130 [ 549.436659][T10731] ? vfs_iter_write+0xa0/0xa0 [ 549.441350][T10731] ? vfs_iter_write+0x69/0xa0 [ 549.446116][T10731] iter_file_splice_write+0x830/0xff0 [ 549.451511][T10731] ? splice_from_pipe+0x220/0x220 [ 549.456539][T10731] ? splice_shrink_spd+0xb0/0xb0 [ 549.461597][T10731] ? splice_from_pipe+0x220/0x220 [ 549.466622][T10731] direct_splice_actor+0xe6/0x1c0 [ 549.471700][T10731] splice_direct_to_actor+0x4e4/0xc00 [ 549.477084][T10731] ? do_splice_direct+0x3f0/0x3f0 [ 549.482303][T10731] ? pipe_to_sendpage+0x340/0x340 [ 549.487335][T10731] ? bpf_lsm_file_permission+0x5/0x10 [ 549.492887][T10731] ? security_file_permission+0xe0/0x5c0 [ 549.498557][T10731] do_splice_direct+0x2a0/0x3f0 [ 549.503415][T10731] ? splice_direct_to_actor+0xc00/0xc00 [ 549.508960][T10731] ? rcu_read_lock_any_held+0xb3/0x150 [ 549.514432][T10731] do_sendfile+0x641/0xfd0 [ 549.518865][T10731] ? do_pwritev+0x360/0x360 [ 549.523375][T10731] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 549.529361][T10731] __se_sys_sendfile64+0x178/0x1e0 [ 549.534479][T10731] ? __x64_sys_sendfile64+0xa0/0xa0 [ 549.539684][T10731] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 549.545667][T10731] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 549.551660][T10731] do_syscall_64+0x2b/0x70 [ 549.556072][T10731] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 549.561962][T10731] RIP: 0033:0x7ff452b1b0b9 [ 549.566371][T10731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 549.585974][T10731] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 549.594383][T10731] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 549.602373][T10731] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 549.610339][T10731] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 549.618390][T10731] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 549.626383][T10731] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 549.634456][T10731] [ 549.672929][T10731] memory: usage 8kB, limit 0kB, failcnt 557 [ 549.680017][T10731] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 549.687237][T10731] Memory cgroup stats for /syz1: [ 549.687375][T10731] anon 0 [ 549.687375][T10731] file 0 [ 549.687375][T10731] kernel 8192 [ 549.687375][T10731] kernel_stack 0 [ 549.687375][T10731] pagetables 0 [ 549.687375][T10731] sec_pagetables 0 [ 549.687375][T10731] percpu 0 [ 549.687375][T10731] sock 0 [ 549.687375][T10731] vmalloc 0 [ 549.687375][T10731] shmem 0 [ 549.687375][T10731] zswap 0 [ 549.687375][T10731] zswapped 0 [ 549.687375][T10731] file_mapped 0 [ 549.687375][T10731] file_dirty 0 [ 549.687375][T10731] file_writeback 0 [ 549.687375][T10731] swapcached 0 [ 549.687375][T10731] anon_thp 0 [ 549.687375][T10731] file_thp 0 [ 549.687375][T10731] shmem_thp 0 [ 549.687375][T10731] inactive_anon 0 [ 549.687375][T10731] active_anon 0 [ 549.687375][T10731] inactive_file 0 [ 549.687375][T10731] active_file 0 [ 549.687375][T10731] unevictable 0 [ 549.687375][T10731] slab_reclaimable 6752 [ 549.687375][T10731] slab_unreclaimable 0 [ 549.687375][T10731] slab 6752 [ 549.687375][T10731] workingset_refault_anon 0 [ 549.809205][T10731] Out of memory and no killable processes... [ 549.815496][T10742] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 549.830510][T10742] CPU: 0 PID: 10742 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 549.841058][T10742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 549.851142][T10742] Call Trace: [ 549.854462][T10742] [ 549.857447][T10742] dump_stack_lvl+0x1e3/0x2d0 [ 549.862162][T10742] ? nf_tcp_handle_invalid+0x630/0x630 [ 549.867657][T10742] ? panic+0x770/0x770 [ 549.871775][T10742] dump_header+0xdd/0xa30 [ 549.876145][T10742] out_of_memory+0x895/0xb30 [ 549.880767][T10742] ? unregister_oom_notifier+0x20/0x20 [ 549.886259][T10742] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 549.892452][T10742] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 549.898809][T10742] ? preempt_schedule_thunk+0x16/0x20 [ 549.904285][T10742] ? mem_cgroup_oom_trylock+0x220/0x220 [ 549.910233][T10742] ? cgroup_file_notify+0x123/0x190 [ 549.915564][T10742] memory_max_write+0x374/0x490 [ 549.920458][T10742] ? memory_max_show+0xa0/0xa0 [ 549.925278][T10742] ? read_lock_is_recursive+0x10/0x10 [ 549.930689][T10742] ? memory_max_show+0xa0/0xa0 [ 549.935485][T10742] cgroup_file_write+0x2ab/0x780 [ 549.940474][T10742] ? cgroup_seqfile_stop+0xd0/0xd0 [ 549.945893][T10742] ? cgroup_seqfile_stop+0xd0/0xd0 [ 549.951041][T10742] kernfs_fop_write_iter+0x3ac/0x500 [ 549.956362][T10742] do_iter_write+0x6f0/0xc50 [ 549.960993][T10742] ? rcu_read_lock_sched_held+0x89/0x130 [ 549.966655][T10742] ? vfs_iter_write+0xa0/0xa0 [ 549.971376][T10742] ? vfs_iter_write+0x69/0xa0 [ 549.976084][T10742] iter_file_splice_write+0x830/0xff0 [ 549.981515][T10742] ? splice_from_pipe+0x220/0x220 [ 549.986585][T10742] ? splice_shrink_spd+0xb0/0xb0 [ 549.992067][T10742] ? splice_from_pipe+0x220/0x220 [ 549.997129][T10742] direct_splice_actor+0xe6/0x1c0 [ 550.002189][T10742] splice_direct_to_actor+0x4e4/0xc00 [ 550.007794][T10742] ? do_splice_direct+0x3f0/0x3f0 [ 550.012866][T10742] ? pipe_to_sendpage+0x340/0x340 [ 550.018185][T10742] ? bpf_lsm_file_permission+0x5/0x10 [ 550.023594][T10742] ? security_file_permission+0xe0/0x5c0 [ 550.029349][T10742] do_splice_direct+0x2a0/0x3f0 [ 550.034243][T10742] ? splice_direct_to_actor+0xc00/0xc00 [ 550.039964][T10742] ? rcu_read_lock_any_held+0xb3/0x150 [ 550.045569][T10742] do_sendfile+0x641/0xfd0 [ 550.050122][T10742] ? do_pwritev+0x360/0x360 [ 550.054668][T10742] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 550.060776][T10742] __se_sys_sendfile64+0x178/0x1e0 [ 550.065924][T10742] ? __x64_sys_sendfile64+0xa0/0xa0 [ 550.071159][T10742] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 550.077176][T10742] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 550.083286][T10742] do_syscall_64+0x2b/0x70 [ 550.087735][T10742] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 550.093662][T10742] RIP: 0033:0x7ff452b1b0b9 [ 550.098105][T10742] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 550.117833][T10742] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 550.126371][T10742] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 550.134487][T10742] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 550.142931][T10742] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 550.151103][T10742] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 550.159278][T10742] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 550.167446][T10742] [ 550.192654][T10742] memory: usage 8kB, limit 0kB, failcnt 557 [ 550.214242][T10742] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 550.248888][T10742] Memory cgroup stats for /syz1: [ 550.249029][T10742] anon 0 [ 550.249029][T10742] file 0 [ 550.249029][T10742] kernel 8192 [ 550.249029][T10742] kernel_stack 0 [ 550.249029][T10742] pagetables 0 [ 550.249029][T10742] sec_pagetables 0 [ 550.249029][T10742] percpu 0 [ 550.249029][T10742] sock 0 [ 550.249029][T10742] vmalloc 0 [ 550.249029][T10742] shmem 0 [ 550.249029][T10742] zswap 0 [ 550.249029][T10742] zswapped 0 [ 550.249029][T10742] file_mapped 0 [ 550.249029][T10742] file_dirty 0 [ 550.249029][T10742] file_writeback 0 [ 550.249029][T10742] swapcached 0 [ 550.249029][T10742] anon_thp 0 [ 550.249029][T10742] file_thp 0 [ 550.249029][T10742] shmem_thp 0 [ 550.249029][T10742] inactive_anon 0 [ 550.249029][T10742] active_anon 0 [ 550.249029][T10742] inactive_file 0 [ 550.249029][T10742] active_file 0 [ 550.249029][T10742] unevictable 0 [ 550.249029][T10742] slab_reclaimable 6752 [ 550.249029][T10742] slab_unreclaimable 0 [ 550.249029][T10742] slab 6752 [ 550.249029][T10742] workingset_refault_anon 0 [ 550.355960][T10742] Out of memory and no killable processes... [ 550.362399][T10748] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 550.387382][T10748] CPU: 0 PID: 10748 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 550.397940][T10748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 550.408020][T10748] Call Trace: [ 550.411401][T10748] [ 550.414356][T10748] dump_stack_lvl+0x1e3/0x2d0 [ 550.419073][T10748] ? nf_tcp_handle_invalid+0x630/0x630 [ 550.424569][T10748] ? panic+0x770/0x770 [ 550.428687][T10748] dump_header+0xdd/0xa30 [ 550.433050][T10748] out_of_memory+0x895/0xb30 [ 550.437664][T10748] ? unregister_oom_notifier+0x20/0x20 [ 550.443147][T10748] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 550.449162][T10748] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 550.454738][T10748] ? preempt_schedule_thunk+0x16/0x20 [ 550.460228][T10748] ? mem_cgroup_oom_trylock+0x220/0x220 [ 550.465808][T10748] ? cgroup_file_notify+0x123/0x190 [ 550.471019][T10748] memory_max_write+0x374/0x490 [ 550.475879][T10748] ? memory_max_show+0xa0/0xa0 [ 550.480650][T10748] ? read_lock_is_recursive+0x10/0x10 [ 550.486025][T10748] ? memory_max_show+0xa0/0xa0 [ 550.490785][T10748] cgroup_file_write+0x2ab/0x780 [ 550.495731][T10748] ? cgroup_seqfile_stop+0xd0/0xd0 [ 550.500851][T10748] ? cgroup_seqfile_stop+0xd0/0xd0 [ 550.505957][T10748] kernfs_fop_write_iter+0x3ac/0x500 [ 550.511255][T10748] do_iter_write+0x6f0/0xc50 [ 550.515854][T10748] ? rcu_read_lock_sched_held+0x89/0x130 [ 550.521488][T10748] ? vfs_iter_write+0xa0/0xa0 [ 550.526175][T10748] ? vfs_iter_write+0x69/0xa0 [ 550.530850][T10748] iter_file_splice_write+0x830/0xff0 [ 550.536247][T10748] ? splice_from_pipe+0x220/0x220 [ 550.541278][T10748] ? splice_shrink_spd+0xb0/0xb0 [ 550.546225][T10748] ? splice_from_pipe+0x220/0x220 [ 550.551260][T10748] direct_splice_actor+0xe6/0x1c0 [ 550.556288][T10748] splice_direct_to_actor+0x4e4/0xc00 [ 550.561759][T10748] ? do_splice_direct+0x3f0/0x3f0 [ 550.566778][T10748] ? pipe_to_sendpage+0x340/0x340 [ 550.571824][T10748] ? bpf_lsm_file_permission+0x5/0x10 [ 550.577193][T10748] ? security_file_permission+0xe0/0x5c0 [ 550.583123][T10748] do_splice_direct+0x2a0/0x3f0 [ 550.587983][T10748] ? splice_direct_to_actor+0xc00/0xc00 [ 550.593531][T10748] ? rcu_read_lock_any_held+0xb3/0x150 [ 550.599005][T10748] do_sendfile+0x641/0xfd0 [ 550.603430][T10748] ? do_pwritev+0x360/0x360 [ 550.607939][T10748] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 550.613922][T10748] __se_sys_sendfile64+0x178/0x1e0 [ 550.619055][T10748] ? __x64_sys_sendfile64+0xa0/0xa0 [ 550.624251][T10748] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 550.630234][T10748] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 550.636217][T10748] do_syscall_64+0x2b/0x70 [ 550.640630][T10748] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 550.646523][T10748] RIP: 0033:0x7ff452b1b0b9 [ 550.650942][T10748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 550.670545][T10748] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 550.678957][T10748] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 550.686926][T10748] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 550.694979][T10748] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 550.703211][T10748] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 550.711178][T10748] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 550.719531][T10748] [ 550.733898][T10748] memory: usage 8kB, limit 0kB, failcnt 557 [ 550.740442][T10748] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 550.748081][T10748] Memory cgroup stats for /syz1: [ 550.748269][T10748] anon 0 [ 550.748269][T10748] file 0 [ 550.748269][T10748] kernel 8192 [ 550.748269][T10748] kernel_stack 0 [ 550.748269][T10748] pagetables 0 [ 550.748269][T10748] sec_pagetables 0 [ 550.748269][T10748] percpu 0 [ 550.748269][T10748] sock 0 [ 550.748269][T10748] vmalloc 0 [ 550.748269][T10748] shmem 0 [ 550.748269][T10748] zswap 0 [ 550.748269][T10748] zswapped 0 [ 550.748269][T10748] file_mapped 0 [ 550.748269][T10748] file_dirty 0 [ 550.748269][T10748] file_writeback 0 [ 550.748269][T10748] swapcached 0 [ 550.748269][T10748] anon_thp 0 [ 550.748269][T10748] file_thp 0 [ 550.748269][T10748] shmem_thp 0 [ 550.748269][T10748] inactive_anon 0 [ 550.748269][T10748] active_anon 0 [ 550.748269][T10748] inactive_file 0 [ 550.748269][T10748] active_file 0 [ 550.748269][T10748] unevictable 0 [ 550.748269][T10748] slab_reclaimable 6752 [ 550.748269][T10748] slab_unreclaimable 0 [ 550.748269][T10748] slab 6752 [ 550.748269][T10748] workingset_refault_anon 0 [ 550.905506][T10748] Out of memory and no killable processes... [ 550.915300][T10775] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 550.955429][T10775] CPU: 0 PID: 10775 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 550.965977][T10775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 550.976033][T10775] Call Trace: [ 550.979433][T10775] [ 550.982448][T10775] dump_stack_lvl+0x1e3/0x2d0 [ 550.987141][T10775] ? nf_tcp_handle_invalid+0x630/0x630 [ 550.992634][T10775] ? panic+0x770/0x770 [ 550.996747][T10775] dump_header+0xdd/0xa30 [ 551.001108][T10775] out_of_memory+0x895/0xb30 [ 551.005718][T10775] ? unregister_oom_notifier+0x20/0x20 [ 551.011182][T10775] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 551.017178][T10775] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 551.022730][T10775] ? preempt_schedule_thunk+0x16/0x20 [ 551.028113][T10775] ? mem_cgroup_oom_trylock+0x220/0x220 [ 551.033678][T10775] ? cgroup_file_notify+0x123/0x190 [ 551.038882][T10775] memory_max_write+0x374/0x490 [ 551.043744][T10775] ? memory_max_show+0xa0/0xa0 [ 551.048591][T10775] ? read_lock_is_recursive+0x10/0x10 [ 551.053964][T10775] ? memory_max_show+0xa0/0xa0 [ 551.058727][T10775] cgroup_file_write+0x2ab/0x780 [ 551.063766][T10775] ? cgroup_seqfile_stop+0xd0/0xd0 [ 551.068891][T10775] ? cgroup_seqfile_stop+0xd0/0xd0 [ 551.074007][T10775] kernfs_fop_write_iter+0x3ac/0x500 [ 551.079408][T10775] do_iter_write+0x6f0/0xc50 [ 551.084037][T10775] ? rcu_read_lock_sched_held+0x89/0x130 [ 551.089683][T10775] ? vfs_iter_write+0xa0/0xa0 [ 551.094395][T10775] ? vfs_iter_write+0x69/0xa0 [ 551.099073][T10775] iter_file_splice_write+0x830/0xff0 [ 551.104464][T10775] ? splice_from_pipe+0x220/0x220 [ 551.109497][T10775] ? splice_shrink_spd+0xb0/0xb0 [ 551.114443][T10775] ? splice_from_pipe+0x220/0x220 [ 551.119467][T10775] direct_splice_actor+0xe6/0x1c0 [ 551.124493][T10775] splice_direct_to_actor+0x4e4/0xc00 [ 551.130050][T10775] ? do_splice_direct+0x3f0/0x3f0 [ 551.135169][T10775] ? pipe_to_sendpage+0x340/0x340 [ 551.140198][T10775] ? bpf_lsm_file_permission+0x5/0x10 [ 551.145576][T10775] ? security_file_permission+0xe0/0x5c0 [ 551.151215][T10775] do_splice_direct+0x2a0/0x3f0 [ 551.156071][T10775] ? splice_direct_to_actor+0xc00/0xc00 [ 551.161610][T10775] ? rcu_read_lock_any_held+0xb3/0x150 [ 551.167081][T10775] do_sendfile+0x641/0xfd0 [ 551.171507][T10775] ? do_pwritev+0x360/0x360 [ 551.176012][T10775] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 551.182016][T10775] __se_sys_sendfile64+0x178/0x1e0 [ 551.187149][T10775] ? __x64_sys_sendfile64+0xa0/0xa0 [ 551.192366][T10775] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 551.198361][T10775] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 551.204352][T10775] do_syscall_64+0x2b/0x70 [ 551.208770][T10775] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 551.214673][T10775] RIP: 0033:0x7ff452b1b0b9 [ 551.219178][T10775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.238795][T10775] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 551.247227][T10775] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 551.255204][T10775] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 551.263705][T10775] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 551.271675][T10775] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 551.279732][T10775] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 551.287719][T10775] [ 551.354248][T10775] memory: usage 8kB, limit 0kB, failcnt 557 [ 551.361949][T10775] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 551.374092][T10775] Memory cgroup stats for /syz1: [ 551.374277][T10775] anon 0 [ 551.374277][T10775] file 0 [ 551.374277][T10775] kernel 8192 [ 551.374277][T10775] kernel_stack 0 [ 551.374277][T10775] pagetables 0 [ 551.374277][T10775] sec_pagetables 0 [ 551.374277][T10775] percpu 0 [ 551.374277][T10775] sock 0 [ 551.374277][T10775] vmalloc 0 [ 551.374277][T10775] shmem 0 [ 551.374277][T10775] zswap 0 [ 551.374277][T10775] zswapped 0 [ 551.374277][T10775] file_mapped 0 [ 551.374277][T10775] file_dirty 0 [ 551.374277][T10775] file_writeback 0 [ 551.374277][T10775] swapcached 0 [ 551.374277][T10775] anon_thp 0 [ 551.374277][T10775] file_thp 0 [ 551.374277][T10775] shmem_thp 0 [ 551.374277][T10775] inactive_anon 0 [ 551.374277][T10775] active_anon 0 [ 551.374277][T10775] inactive_file 0 [ 551.374277][T10775] active_file 0 [ 551.374277][T10775] unevictable 0 [ 551.374277][T10775] slab_reclaimable 6752 [ 551.374277][T10775] slab_unreclaimable 0 [ 551.374277][T10775] slab 6752 [ 551.374277][T10775] workingset_refault_anon 0 [ 551.479684][T10775] Out of memory and no killable processes... [ 551.485763][T10779] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 551.525831][T10779] CPU: 0 PID: 10779 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 551.536387][T10779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 551.546643][T10779] Call Trace: [ 551.549950][T10779] [ 551.552907][T10779] dump_stack_lvl+0x1e3/0x2d0 [ 551.557618][T10779] ? nf_tcp_handle_invalid+0x630/0x630 [ 551.563110][T10779] ? panic+0x770/0x770 [ 551.567224][T10779] dump_header+0xdd/0xa30 [ 551.571604][T10779] out_of_memory+0x895/0xb30 [ 551.576231][T10779] ? unregister_oom_notifier+0x20/0x20 [ 551.581718][T10779] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 551.587739][T10779] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 551.593322][T10779] ? mem_cgroup_oom_trylock+0x220/0x220 [ 551.598914][T10779] ? cgroup_file_notify+0x106/0x190 [ 551.604141][T10779] memory_max_write+0x374/0x490 [ 551.609026][T10779] ? memory_max_show+0xa0/0xa0 [ 551.613822][T10779] ? read_lock_is_recursive+0x10/0x10 [ 551.619220][T10779] ? memory_max_show+0xa0/0xa0 [ 551.624009][T10779] cgroup_file_write+0x2ab/0x780 [ 551.628982][T10779] ? cgroup_seqfile_stop+0xd0/0xd0 [ 551.634137][T10779] ? cgroup_seqfile_stop+0xd0/0xd0 [ 551.639292][T10779] kernfs_fop_write_iter+0x3ac/0x500 [ 551.644634][T10779] do_iter_write+0x6f0/0xc50 [ 551.649267][T10779] ? rcu_read_lock_sched_held+0x89/0x130 [ 551.654925][T10779] ? vfs_iter_write+0xa0/0xa0 [ 551.659641][T10779] ? vfs_iter_write+0x69/0xa0 [ 551.664358][T10779] iter_file_splice_write+0x830/0xff0 [ 551.669783][T10779] ? splice_from_pipe+0x220/0x220 [ 551.674840][T10779] ? splice_shrink_spd+0xb0/0xb0 [ 551.679825][T10779] ? splice_from_pipe+0x220/0x220 [ 551.684961][T10779] direct_splice_actor+0xe6/0x1c0 [ 551.690023][T10779] splice_direct_to_actor+0x4e4/0xc00 [ 551.695440][T10779] ? do_splice_direct+0x3f0/0x3f0 [ 551.700488][T10779] ? pipe_to_sendpage+0x340/0x340 [ 551.705630][T10779] ? bpf_lsm_file_permission+0x5/0x10 [ 551.711045][T10779] ? security_file_permission+0xe0/0x5c0 [ 551.716714][T10779] do_splice_direct+0x2a0/0x3f0 [ 551.721598][T10779] ? splice_direct_to_actor+0xc00/0xc00 [ 551.727172][T10779] ? rcu_read_lock_any_held+0xb3/0x150 [ 551.732764][T10779] do_sendfile+0x641/0xfd0 [ 551.737223][T10779] ? do_pwritev+0x360/0x360 [ 551.741936][T10779] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 551.747949][T10779] __se_sys_sendfile64+0x178/0x1e0 [ 551.753182][T10779] ? __x64_sys_sendfile64+0xa0/0xa0 [ 551.758410][T10779] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 551.764419][T10779] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 551.770428][T10779] do_syscall_64+0x2b/0x70 [ 551.774867][T10779] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 551.780786][T10779] RIP: 0033:0x7ff452b1b0b9 [ 551.785222][T10779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.804854][T10779] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 551.813299][T10779] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 551.821295][T10779] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 551.829288][T10779] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 551.837378][T10779] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 551.845370][T10779] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 551.853386][T10779] [ 551.860352][T10779] memory: usage 8kB, limit 0kB, failcnt 557 [ 551.870985][T10779] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 551.878370][T10779] Memory cgroup stats for /syz1: [ 551.878550][T10779] anon 0 [ 551.878550][T10779] file 0 [ 551.878550][T10779] kernel 8192 [ 551.878550][T10779] kernel_stack 0 [ 551.878550][T10779] pagetables 0 [ 551.878550][T10779] sec_pagetables 0 [ 551.878550][T10779] percpu 0 [ 551.878550][T10779] sock 0 [ 551.878550][T10779] vmalloc 0 [ 551.878550][T10779] shmem 0 [ 551.878550][T10779] zswap 0 [ 551.878550][T10779] zswapped 0 [ 551.878550][T10779] file_mapped 0 [ 551.878550][T10779] file_dirty 0 [ 551.878550][T10779] file_writeback 0 [ 551.878550][T10779] swapcached 0 [ 551.878550][T10779] anon_thp 0 [ 551.878550][T10779] file_thp 0 [ 551.878550][T10779] shmem_thp 0 [ 551.878550][T10779] inactive_anon 0 [ 551.878550][T10779] active_anon 0 [ 551.878550][T10779] inactive_file 0 [ 551.878550][T10779] active_file 0 [ 551.878550][T10779] unevictable 0 [ 551.878550][T10779] slab_reclaimable 6752 [ 551.878550][T10779] slab_unreclaimable 0 [ 551.878550][T10779] slab 6752 [ 551.878550][T10779] workingset_refault_anon 0 [ 552.000453][T10779] Out of memory and no killable processes... [ 552.008639][T10790] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 552.029264][T10790] CPU: 0 PID: 10790 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 552.039897][T10790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 552.050249][T10790] Call Trace: [ 552.053556][T10790] [ 552.056509][T10790] dump_stack_lvl+0x1e3/0x2d0 [ 552.061221][T10790] ? nf_tcp_handle_invalid+0x630/0x630 [ 552.066710][T10790] ? panic+0x770/0x770 [ 552.070797][T10790] dump_header+0xdd/0xa30 [ 552.075134][T10790] out_of_memory+0x895/0xb30 [ 552.079749][T10790] ? unregister_oom_notifier+0x20/0x20 [ 552.085211][T10790] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 552.091196][T10790] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 552.096745][T10790] ? preempt_schedule_thunk+0x16/0x20 [ 552.102298][T10790] ? mem_cgroup_oom_trylock+0x220/0x220 [ 552.107852][T10790] ? cgroup_file_notify+0x123/0x190 [ 552.113054][T10790] memory_max_write+0x374/0x490 [ 552.117996][T10790] ? memory_max_show+0xa0/0xa0 [ 552.122781][T10790] ? read_lock_is_recursive+0x10/0x10 [ 552.128153][T10790] ? memory_max_show+0xa0/0xa0 [ 552.132912][T10790] cgroup_file_write+0x2ab/0x780 [ 552.137949][T10790] ? cgroup_seqfile_stop+0xd0/0xd0 [ 552.143090][T10790] ? cgroup_seqfile_stop+0xd0/0xd0 [ 552.148313][T10790] kernfs_fop_write_iter+0x3ac/0x500 [ 552.153631][T10790] do_iter_write+0x6f0/0xc50 [ 552.158232][T10790] ? rcu_read_lock_sched_held+0x89/0x130 [ 552.163868][T10790] ? vfs_iter_write+0xa0/0xa0 [ 552.168559][T10790] ? vfs_iter_write+0x69/0xa0 [ 552.173241][T10790] iter_file_splice_write+0x830/0xff0 [ 552.178653][T10790] ? splice_from_pipe+0x220/0x220 [ 552.183684][T10790] ? splice_shrink_spd+0xb0/0xb0 [ 552.188629][T10790] ? splice_from_pipe+0x220/0x220 [ 552.193738][T10790] direct_splice_actor+0xe6/0x1c0 [ 552.198872][T10790] splice_direct_to_actor+0x4e4/0xc00 [ 552.204348][T10790] ? do_splice_direct+0x3f0/0x3f0 [ 552.209391][T10790] ? pipe_to_sendpage+0x340/0x340 [ 552.214529][T10790] ? bpf_lsm_file_permission+0x5/0x10 [ 552.220017][T10790] ? security_file_permission+0xe0/0x5c0 [ 552.225687][T10790] do_splice_direct+0x2a0/0x3f0 [ 552.230551][T10790] ? splice_direct_to_actor+0xc00/0xc00 [ 552.236275][T10790] ? rcu_read_lock_any_held+0xb3/0x150 [ 552.241835][T10790] do_sendfile+0x641/0xfd0 [ 552.246269][T10790] ? do_pwritev+0x360/0x360 [ 552.250782][T10790] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 552.256972][T10790] __se_sys_sendfile64+0x178/0x1e0 [ 552.262261][T10790] ? __x64_sys_sendfile64+0xa0/0xa0 [ 552.267653][T10790] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 552.274178][T10790] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 552.280186][T10790] do_syscall_64+0x2b/0x70 [ 552.284879][T10790] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 552.290964][T10790] RIP: 0033:0x7ff452b1b0b9 [ 552.295552][T10790] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.315156][T10790] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 552.323744][T10790] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 552.331722][T10790] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 552.340147][T10790] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 552.348119][T10790] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 552.356933][T10790] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 552.364920][T10790] [ 552.371928][T10790] memory: usage 8kB, limit 0kB, failcnt 557 [ 552.378118][T10790] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 552.388671][T10790] Memory cgroup stats for /syz1: [ 552.388857][T10790] anon 0 [ 552.388857][T10790] file 0 [ 552.388857][T10790] kernel 8192 [ 552.388857][T10790] kernel_stack 0 [ 552.388857][T10790] pagetables 0 [ 552.388857][T10790] sec_pagetables 0 [ 552.388857][T10790] percpu 0 [ 552.388857][T10790] sock 0 [ 552.388857][T10790] vmalloc 0 [ 552.388857][T10790] shmem 0 [ 552.388857][T10790] zswap 0 [ 552.388857][T10790] zswapped 0 [ 552.388857][T10790] file_mapped 0 [ 552.388857][T10790] file_dirty 0 [ 552.388857][T10790] file_writeback 0 [ 552.388857][T10790] swapcached 0 [ 552.388857][T10790] anon_thp 0 [ 552.388857][T10790] file_thp 0 [ 552.388857][T10790] shmem_thp 0 [ 552.388857][T10790] inactive_anon 0 [ 552.388857][T10790] active_anon 0 [ 552.388857][T10790] inactive_file 0 [ 552.388857][T10790] active_file 0 [ 552.388857][T10790] unevictable 0 [ 552.388857][T10790] slab_reclaimable 6752 [ 552.388857][T10790] slab_unreclaimable 0 [ 552.388857][T10790] slab 6752 [ 552.388857][T10790] workingset_refault_anon 0 [ 552.512659][T10790] Out of memory and no killable processes... [ 552.520860][T10804] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 552.532782][T10804] CPU: 1 PID: 10804 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 552.543411][T10804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 552.553580][T10804] Call Trace: [ 552.556900][T10804] [ 552.559855][T10804] dump_stack_lvl+0x1e3/0x2d0 [ 552.564576][T10804] ? nf_tcp_handle_invalid+0x630/0x630 [ 552.570077][T10804] ? panic+0x770/0x770 [ 552.574200][T10804] dump_header+0xdd/0xa30 [ 552.578590][T10804] out_of_memory+0x895/0xb30 [ 552.583473][T10804] ? unregister_oom_notifier+0x20/0x20 [ 552.588972][T10804] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 552.594997][T10804] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 552.600836][T10804] ? mem_cgroup_oom_trylock+0x220/0x220 [ 552.606689][T10804] ? cgroup_file_notify+0x123/0x190 [ 552.611920][T10804] memory_max_write+0x374/0x490 [ 552.616811][T10804] ? memory_max_show+0xa0/0xa0 [ 552.621708][T10804] ? read_lock_is_recursive+0x10/0x10 [ 552.627173][T10804] ? memory_max_show+0xa0/0xa0 [ 552.632204][T10804] cgroup_file_write+0x2ab/0x780 [ 552.637179][T10804] ? cgroup_seqfile_stop+0xd0/0xd0 [ 552.642331][T10804] ? cgroup_seqfile_stop+0xd0/0xd0 [ 552.647445][T10804] kernfs_fop_write_iter+0x3ac/0x500 [ 552.652878][T10804] do_iter_write+0x6f0/0xc50 [ 552.657488][T10804] ? rcu_read_lock_sched_held+0x89/0x130 [ 552.663240][T10804] ? vfs_iter_write+0xa0/0xa0 [ 552.668055][T10804] ? vfs_iter_write+0x69/0xa0 [ 552.672755][T10804] iter_file_splice_write+0x830/0xff0 [ 552.678254][T10804] ? splice_from_pipe+0x220/0x220 [ 552.683293][T10804] ? splice_shrink_spd+0xb0/0xb0 [ 552.688248][T10804] ? splice_from_pipe+0x220/0x220 [ 552.693293][T10804] direct_splice_actor+0xe6/0x1c0 [ 552.698727][T10804] splice_direct_to_actor+0x4e4/0xc00 [ 552.704141][T10804] ? do_splice_direct+0x3f0/0x3f0 [ 552.709212][T10804] ? pipe_to_sendpage+0x340/0x340 [ 552.714443][T10804] ? bpf_lsm_file_permission+0x5/0x10 [ 552.719838][T10804] ? security_file_permission+0xe0/0x5c0 [ 552.725582][T10804] do_splice_direct+0x2a0/0x3f0 [ 552.730537][T10804] ? splice_direct_to_actor+0xc00/0xc00 [ 552.736082][T10804] ? rcu_read_lock_any_held+0xb3/0x150 [ 552.741555][T10804] do_sendfile+0x641/0xfd0 [ 552.745982][T10804] ? do_pwritev+0x360/0x360 [ 552.750490][T10804] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 552.756469][T10804] __se_sys_sendfile64+0x178/0x1e0 [ 552.761580][T10804] ? __x64_sys_sendfile64+0xa0/0xa0 [ 552.766777][T10804] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 552.772760][T10804] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 552.778739][T10804] do_syscall_64+0x2b/0x70 [ 552.783331][T10804] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 552.790007][T10804] RIP: 0033:0x7ff452b1b0b9 [ 552.794422][T10804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.814109][T10804] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 552.822788][T10804] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 552.830854][T10804] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 552.838821][T10804] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 552.846876][T10804] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 552.854850][T10804] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 552.862848][T10804] [ 552.882531][T10804] memory: usage 8kB, limit 0kB, failcnt 557 [ 552.905152][T10804] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 552.914328][T10804] Memory cgroup stats for /syz1: [ 552.914512][T10804] anon 0 [ 552.914512][T10804] file 0 [ 552.914512][T10804] kernel 8192 [ 552.914512][T10804] kernel_stack 0 [ 552.914512][T10804] pagetables 0 [ 552.914512][T10804] sec_pagetables 0 [ 552.914512][T10804] percpu 0 [ 552.914512][T10804] sock 0 [ 552.914512][T10804] vmalloc 0 [ 552.914512][T10804] shmem 0 [ 552.914512][T10804] zswap 0 [ 552.914512][T10804] zswapped 0 [ 552.914512][T10804] file_mapped 0 [ 552.914512][T10804] file_dirty 0 [ 552.914512][T10804] file_writeback 0 [ 552.914512][T10804] swapcached 0 [ 552.914512][T10804] anon_thp 0 [ 552.914512][T10804] file_thp 0 [ 552.914512][T10804] shmem_thp 0 [ 552.914512][T10804] inactive_anon 0 [ 552.914512][T10804] active_anon 0 [ 552.914512][T10804] inactive_file 0 [ 552.914512][T10804] active_file 0 [ 552.914512][T10804] unevictable 0 [ 552.914512][T10804] slab_reclaimable 6752 [ 552.914512][T10804] slab_unreclaimable 0 [ 552.914512][T10804] slab 6752 [ 552.914512][T10804] workingset_refault_anon 0 [ 553.030750][T10804] Out of memory and no killable processes... [ 553.051303][T10812] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 553.077664][T10812] CPU: 0 PID: 10812 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 553.088494][T10812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 553.098580][T10812] Call Trace: [ 553.101905][T10812] [ 553.104871][T10812] dump_stack_lvl+0x1e3/0x2d0 [ 553.109587][T10812] ? nf_tcp_handle_invalid+0x630/0x630 [ 553.115080][T10812] ? panic+0x770/0x770 [ 553.119209][T10812] dump_header+0xdd/0xa30 [ 553.123678][T10812] out_of_memory+0x895/0xb30 [ 553.128394][T10812] ? unregister_oom_notifier+0x20/0x20 [ 553.134149][T10812] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 553.140242][T10812] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 553.145882][T10812] ? preempt_schedule_thunk+0x16/0x20 [ 553.151289][T10812] ? mem_cgroup_oom_trylock+0x220/0x220 [ 553.156885][T10812] ? cgroup_file_notify+0x123/0x190 [ 553.162205][T10812] memory_max_write+0x374/0x490 [ 553.167102][T10812] ? memory_max_show+0xa0/0xa0 [ 553.171900][T10812] ? read_lock_is_recursive+0x10/0x10 [ 553.177302][T10812] ? memory_max_show+0xa0/0xa0 [ 553.182096][T10812] cgroup_file_write+0x2ab/0x780 [ 553.187083][T10812] ? cgroup_seqfile_stop+0xd0/0xd0 [ 553.192237][T10812] ? cgroup_seqfile_stop+0xd0/0xd0 [ 553.197549][T10812] kernfs_fop_write_iter+0x3ac/0x500 [ 553.202874][T10812] do_iter_write+0x6f0/0xc50 [ 553.207503][T10812] ? rcu_read_lock_sched_held+0x89/0x130 [ 553.213163][T10812] ? vfs_iter_write+0xa0/0xa0 [ 553.217971][T10812] ? vfs_iter_write+0x69/0xa0 [ 553.222680][T10812] iter_file_splice_write+0x830/0xff0 [ 553.228108][T10812] ? splice_from_pipe+0x220/0x220 [ 553.233177][T10812] ? splice_shrink_spd+0xb0/0xb0 [ 553.238159][T10812] ? splice_from_pipe+0x220/0x220 [ 553.243219][T10812] direct_splice_actor+0xe6/0x1c0 [ 553.248281][T10812] splice_direct_to_actor+0x4e4/0xc00 [ 553.253700][T10812] ? do_splice_direct+0x3f0/0x3f0 [ 553.258751][T10812] ? pipe_to_sendpage+0x340/0x340 [ 553.263895][T10812] ? bpf_lsm_file_permission+0x5/0x10 [ 553.269295][T10812] ? security_file_permission+0xe0/0x5c0 [ 553.274959][T10812] do_splice_direct+0x2a0/0x3f0 [ 553.279846][T10812] ? splice_direct_to_actor+0xc00/0xc00 [ 553.285420][T10812] ? rcu_read_lock_any_held+0xb3/0x150 [ 553.290928][T10812] do_sendfile+0x641/0xfd0 [ 553.295388][T10812] ? do_pwritev+0x360/0x360 [ 553.299929][T10812] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 553.305937][T10812] __se_sys_sendfile64+0x178/0x1e0 [ 553.311079][T10812] ? __x64_sys_sendfile64+0xa0/0xa0 [ 553.316302][T10812] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 553.322321][T10812] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 553.328428][T10812] do_syscall_64+0x2b/0x70 [ 553.332962][T10812] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 553.338975][T10812] RIP: 0033:0x7ff452b1b0b9 [ 553.343425][T10812] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 553.363054][T10812] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 553.371676][T10812] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 553.379761][T10812] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 553.387848][T10812] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 553.395942][T10812] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 553.404035][T10812] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 553.412055][T10812] [ 553.429779][T10812] memory: usage 8kB, limit 0kB, failcnt 557 [ 553.435826][T10812] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 553.448444][T10812] Memory cgroup stats for /syz1: [ 553.448630][T10812] anon 0 [ 553.448630][T10812] file 0 [ 553.448630][T10812] kernel 8192 [ 553.448630][T10812] kernel_stack 0 [ 553.448630][T10812] pagetables 0 [ 553.448630][T10812] sec_pagetables 0 [ 553.448630][T10812] percpu 0 [ 553.448630][T10812] sock 0 [ 553.448630][T10812] vmalloc 0 [ 553.448630][T10812] shmem 0 [ 553.448630][T10812] zswap 0 [ 553.448630][T10812] zswapped 0 [ 553.448630][T10812] file_mapped 0 [ 553.448630][T10812] file_dirty 0 [ 553.448630][T10812] file_writeback 0 [ 553.448630][T10812] swapcached 0 [ 553.448630][T10812] anon_thp 0 [ 553.448630][T10812] file_thp 0 [ 553.448630][T10812] shmem_thp 0 [ 553.448630][T10812] inactive_anon 0 [ 553.448630][T10812] active_anon 0 [ 553.448630][T10812] inactive_file 0 [ 553.448630][T10812] active_file 0 [ 553.448630][T10812] unevictable 0 [ 553.448630][T10812] slab_reclaimable 6752 [ 553.448630][T10812] slab_unreclaimable 0 [ 553.448630][T10812] slab 6752 [ 553.448630][T10812] workingset_refault_anon 0 [ 553.592631][T10812] Out of memory and no killable processes... [ 553.604523][T10819] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 553.619014][T10819] CPU: 0 PID: 10819 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 553.629555][T10819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 553.639634][T10819] Call Trace: [ 553.642934][T10819] [ 553.645893][T10819] dump_stack_lvl+0x1e3/0x2d0 [ 553.650603][T10819] ? nf_tcp_handle_invalid+0x630/0x630 [ 553.656090][T10819] ? panic+0x770/0x770 [ 553.660210][T10819] dump_header+0xdd/0xa30 [ 553.664576][T10819] out_of_memory+0x895/0xb30 [ 553.669194][T10819] ? unregister_oom_notifier+0x20/0x20 [ 553.674678][T10819] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 553.680696][T10819] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 553.686272][T10819] ? preempt_schedule_thunk+0x16/0x20 [ 553.691691][T10819] ? mem_cgroup_oom_trylock+0x220/0x220 [ 553.697297][T10819] ? cgroup_file_notify+0x123/0x190 [ 553.702621][T10819] memory_max_write+0x374/0x490 [ 553.707510][T10819] ? memory_max_show+0xa0/0xa0 [ 553.712315][T10819] ? read_lock_is_recursive+0x10/0x10 [ 553.717811][T10819] ? memory_max_show+0xa0/0xa0 [ 553.722605][T10819] cgroup_file_write+0x2ab/0x780 [ 553.727575][T10819] ? cgroup_seqfile_stop+0xd0/0xd0 [ 553.732707][T10819] ? cgroup_seqfile_stop+0xd0/0xd0 [ 553.737822][T10819] kernfs_fop_write_iter+0x3ac/0x500 [ 553.743123][T10819] do_iter_write+0x6f0/0xc50 [ 553.747727][T10819] ? rcu_read_lock_sched_held+0x89/0x130 [ 553.753363][T10819] ? vfs_iter_write+0xa0/0xa0 [ 553.758051][T10819] ? vfs_iter_write+0x69/0xa0 [ 553.762731][T10819] iter_file_splice_write+0x830/0xff0 [ 553.768139][T10819] ? splice_from_pipe+0x220/0x220 [ 553.773261][T10819] ? splice_shrink_spd+0xb0/0xb0 [ 553.778294][T10819] ? splice_from_pipe+0x220/0x220 [ 553.783318][T10819] direct_splice_actor+0xe6/0x1c0 [ 553.788357][T10819] splice_direct_to_actor+0x4e4/0xc00 [ 553.793748][T10819] ? do_splice_direct+0x3f0/0x3f0 [ 553.798776][T10819] ? pipe_to_sendpage+0x340/0x340 [ 553.803808][T10819] ? bpf_lsm_file_permission+0x5/0x10 [ 553.809702][T10819] ? security_file_permission+0xe0/0x5c0 [ 553.815423][T10819] do_splice_direct+0x2a0/0x3f0 [ 553.820278][T10819] ? splice_direct_to_actor+0xc00/0xc00 [ 553.825876][T10819] ? rcu_read_lock_any_held+0xb3/0x150 [ 553.831439][T10819] do_sendfile+0x641/0xfd0 [ 553.835879][T10819] ? do_pwritev+0x360/0x360 [ 553.840389][T10819] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 553.846390][T10819] __se_sys_sendfile64+0x178/0x1e0 [ 553.851503][T10819] ? __x64_sys_sendfile64+0xa0/0xa0 [ 553.856711][T10819] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 553.862704][T10819] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 553.868683][T10819] do_syscall_64+0x2b/0x70 [ 553.873101][T10819] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 553.878996][T10819] RIP: 0033:0x7ff452b1b0b9 [ 553.883423][T10819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 553.903028][T10819] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 553.911526][T10819] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 553.919670][T10819] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 553.927727][T10819] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 553.935803][T10819] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 553.944056][T10819] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 553.952065][T10819] [ 553.968024][T10819] memory: usage 8kB, limit 0kB, failcnt 557 [ 553.974755][T10819] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 553.986818][T10819] Memory cgroup stats for /syz1: [ 553.987141][T10819] anon 0 [ 553.987141][T10819] file 0 [ 553.987141][T10819] kernel 8192 [ 553.987141][T10819] kernel_stack 0 [ 553.987141][T10819] pagetables 0 [ 553.987141][T10819] sec_pagetables 0 [ 553.987141][T10819] percpu 0 [ 553.987141][T10819] sock 0 [ 553.987141][T10819] vmalloc 0 [ 553.987141][T10819] shmem 0 [ 553.987141][T10819] zswap 0 [ 553.987141][T10819] zswapped 0 [ 553.987141][T10819] file_mapped 0 [ 553.987141][T10819] file_dirty 0 [ 553.987141][T10819] file_writeback 0 [ 553.987141][T10819] swapcached 0 [ 553.987141][T10819] anon_thp 0 [ 553.987141][T10819] file_thp 0 [ 553.987141][T10819] shmem_thp 0 [ 553.987141][T10819] inactive_anon 0 [ 553.987141][T10819] active_anon 0 [ 553.987141][T10819] inactive_file 0 [ 553.987141][T10819] active_file 0 [ 553.987141][T10819] unevictable 0 [ 553.987141][T10819] slab_reclaimable 6752 [ 553.987141][T10819] slab_unreclaimable 0 [ 553.987141][T10819] slab 6752 [ 553.987141][T10819] workingset_refault_anon 0 [ 554.090884][T10819] Out of memory and no killable processes... [ 554.102703][T10836] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 554.147189][T10836] CPU: 1 PID: 10836 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 554.157746][T10836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 554.167826][T10836] Call Trace: [ 554.171106][T10836] [ 554.174036][T10836] dump_stack_lvl+0x1e3/0x2d0 [ 554.178737][T10836] ? nf_tcp_handle_invalid+0x630/0x630 [ 554.184196][T10836] ? panic+0x770/0x770 [ 554.188364][T10836] dump_header+0xdd/0xa30 [ 554.192719][T10836] out_of_memory+0x895/0xb30 [ 554.197315][T10836] ? unregister_oom_notifier+0x20/0x20 [ 554.202788][T10836] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 554.208775][T10836] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 554.214332][T10836] ? preempt_schedule_thunk+0x16/0x20 [ 554.219716][T10836] ? mem_cgroup_oom_trylock+0x220/0x220 [ 554.225271][T10836] ? cgroup_file_notify+0x123/0x190 [ 554.230563][T10836] memory_max_write+0x374/0x490 [ 554.235424][T10836] ? memory_max_show+0xa0/0xa0 [ 554.240272][T10836] ? read_lock_is_recursive+0x10/0x10 [ 554.245638][T10836] ? memory_max_show+0xa0/0xa0 [ 554.250410][T10836] cgroup_file_write+0x2ab/0x780 [ 554.255355][T10836] ? cgroup_seqfile_stop+0xd0/0xd0 [ 554.260570][T10836] ? cgroup_seqfile_stop+0xd0/0xd0 [ 554.265680][T10836] kernfs_fop_write_iter+0x3ac/0x500 [ 554.271069][T10836] do_iter_write+0x6f0/0xc50 [ 554.275662][T10836] ? rcu_read_lock_sched_held+0x89/0x130 [ 554.281290][T10836] ? vfs_iter_write+0xa0/0xa0 [ 554.285974][T10836] ? vfs_iter_write+0x69/0xa0 [ 554.290649][T10836] iter_file_splice_write+0x830/0xff0 [ 554.296043][T10836] ? splice_from_pipe+0x220/0x220 [ 554.301069][T10836] ? splice_shrink_spd+0xb0/0xb0 [ 554.306013][T10836] ? splice_from_pipe+0x220/0x220 [ 554.311036][T10836] direct_splice_actor+0xe6/0x1c0 [ 554.316064][T10836] splice_direct_to_actor+0x4e4/0xc00 [ 554.321447][T10836] ? do_splice_direct+0x3f0/0x3f0 [ 554.326556][T10836] ? pipe_to_sendpage+0x340/0x340 [ 554.331578][T10836] ? bpf_lsm_file_permission+0x5/0x10 [ 554.336948][T10836] ? security_file_permission+0xe0/0x5c0 [ 554.342582][T10836] do_splice_direct+0x2a0/0x3f0 [ 554.347433][T10836] ? splice_direct_to_actor+0xc00/0xc00 [ 554.352975][T10836] ? rcu_read_lock_any_held+0xb3/0x150 [ 554.358535][T10836] do_sendfile+0x641/0xfd0 [ 554.362961][T10836] ? do_pwritev+0x360/0x360 [ 554.367471][T10836] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 554.373449][T10836] __se_sys_sendfile64+0x178/0x1e0 [ 554.378564][T10836] ? __x64_sys_sendfile64+0xa0/0xa0 [ 554.383764][T10836] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 554.389748][T10836] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 554.395729][T10836] do_syscall_64+0x2b/0x70 [ 554.400145][T10836] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 554.406038][T10836] RIP: 0033:0x7ff452b1b0b9 [ 554.410557][T10836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 554.430162][T10836] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 554.439107][T10836] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 554.447077][T10836] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 554.455133][T10836] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 554.463276][T10836] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 554.471245][T10836] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 554.479264][T10836] [ 554.515206][T10836] memory: usage 8kB, limit 0kB, failcnt 557 [ 554.537202][T10836] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 554.546817][T10836] Memory cgroup stats for /syz1: [ 554.548253][T10836] anon 0 [ 554.548253][T10836] file 0 [ 554.548253][T10836] kernel 8192 [ 554.548253][T10836] kernel_stack 0 [ 554.548253][T10836] pagetables 0 [ 554.548253][T10836] sec_pagetables 0 [ 554.548253][T10836] percpu 0 [ 554.548253][T10836] sock 0 [ 554.548253][T10836] vmalloc 0 [ 554.548253][T10836] shmem 0 [ 554.548253][T10836] zswap 0 [ 554.548253][T10836] zswapped 0 [ 554.548253][T10836] file_mapped 0 [ 554.548253][T10836] file_dirty 0 [ 554.548253][T10836] file_writeback 0 [ 554.548253][T10836] swapcached 0 [ 554.548253][T10836] anon_thp 0 [ 554.548253][T10836] file_thp 0 [ 554.548253][T10836] shmem_thp 0 [ 554.548253][T10836] inactive_anon 0 [ 554.548253][T10836] active_anon 0 [ 554.548253][T10836] inactive_file 0 [ 554.548253][T10836] active_file 0 [ 554.548253][T10836] unevictable 0 [ 554.548253][T10836] slab_reclaimable 6752 [ 554.548253][T10836] slab_unreclaimable 0 [ 554.548253][T10836] slab 6752 [ 554.548253][T10836] workingset_refault_anon 0 [ 554.660584][T10836] Out of memory and no killable processes... [ 554.666871][T10849] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 554.688363][T10849] CPU: 1 PID: 10849 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 554.698907][T10849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 554.709137][T10849] Call Trace: [ 554.712413][T10849] [ 554.715344][T10849] dump_stack_lvl+0x1e3/0x2d0 [ 554.720039][T10849] ? nf_tcp_handle_invalid+0x630/0x630 [ 554.725497][T10849] ? panic+0x770/0x770 [ 554.729578][T10849] dump_header+0xdd/0xa30 [ 554.733915][T10849] out_of_memory+0x895/0xb30 [ 554.738504][T10849] ? unregister_oom_notifier+0x20/0x20 [ 554.743985][T10849] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 554.749971][T10849] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 554.755691][T10849] ? preempt_schedule_thunk+0x16/0x20 [ 554.761152][T10849] ? mem_cgroup_oom_trylock+0x220/0x220 [ 554.766722][T10849] ? cgroup_file_notify+0x123/0x190 [ 554.771922][T10849] memory_max_write+0x374/0x490 [ 554.776778][T10849] ? memory_max_show+0xa0/0xa0 [ 554.781550][T10849] ? read_lock_is_recursive+0x10/0x10 [ 554.786925][T10849] ? memory_max_show+0xa0/0xa0 [ 554.791688][T10849] cgroup_file_write+0x2ab/0x780 [ 554.796640][T10849] ? cgroup_seqfile_stop+0xd0/0xd0 [ 554.801765][T10849] ? cgroup_seqfile_stop+0xd0/0xd0 [ 554.806962][T10849] kernfs_fop_write_iter+0x3ac/0x500 [ 554.812268][T10849] do_iter_write+0x6f0/0xc50 [ 554.816953][T10849] ? rcu_read_lock_sched_held+0x89/0x130 [ 554.822580][T10849] ? vfs_iter_write+0xa0/0xa0 [ 554.827398][T10849] ? vfs_iter_write+0x69/0xa0 [ 554.832079][T10849] iter_file_splice_write+0x830/0xff0 [ 554.837557][T10849] ? splice_from_pipe+0x220/0x220 [ 554.842598][T10849] ? splice_shrink_spd+0xb0/0xb0 [ 554.847540][T10849] ? splice_from_pipe+0x220/0x220 [ 554.852563][T10849] direct_splice_actor+0xe6/0x1c0 [ 554.857585][T10849] splice_direct_to_actor+0x4e4/0xc00 [ 554.862986][T10849] ? do_splice_direct+0x3f0/0x3f0 [ 554.868280][T10849] ? pipe_to_sendpage+0x340/0x340 [ 554.873332][T10849] ? bpf_lsm_file_permission+0x5/0x10 [ 554.878738][T10849] ? security_file_permission+0xe0/0x5c0 [ 554.884545][T10849] do_splice_direct+0x2a0/0x3f0 [ 554.889401][T10849] ? splice_direct_to_actor+0xc00/0xc00 [ 554.894944][T10849] ? rcu_read_lock_any_held+0xb3/0x150 [ 554.900853][T10849] do_sendfile+0x641/0xfd0 [ 554.905282][T10849] ? do_pwritev+0x360/0x360 [ 554.909923][T10849] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 554.915907][T10849] __se_sys_sendfile64+0x178/0x1e0 [ 554.921022][T10849] ? __x64_sys_sendfile64+0xa0/0xa0 [ 554.926223][T10849] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 554.932206][T10849] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 554.938294][T10849] do_syscall_64+0x2b/0x70 [ 554.942722][T10849] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 554.948701][T10849] RIP: 0033:0x7ff452b1b0b9 [ 554.953114][T10849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 554.973347][T10849] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 554.982282][T10849] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 554.990948][T10849] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 554.999113][T10849] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 555.007115][T10849] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 555.015259][T10849] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 555.023463][T10849] [ 555.053665][T10849] memory: usage 8kB, limit 0kB, failcnt 557 [ 555.066324][T10849] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 555.081589][T10849] Memory cgroup stats for /syz1: [ 555.081889][T10849] anon 0 [ 555.081889][T10849] file 0 [ 555.081889][T10849] kernel 8192 [ 555.081889][T10849] kernel_stack 0 [ 555.081889][T10849] pagetables 0 [ 555.081889][T10849] sec_pagetables 0 [ 555.081889][T10849] percpu 0 [ 555.081889][T10849] sock 0 [ 555.081889][T10849] vmalloc 0 [ 555.081889][T10849] shmem 0 [ 555.081889][T10849] zswap 0 [ 555.081889][T10849] zswapped 0 [ 555.081889][T10849] file_mapped 0 [ 555.081889][T10849] file_dirty 0 [ 555.081889][T10849] file_writeback 0 [ 555.081889][T10849] swapcached 0 [ 555.081889][T10849] anon_thp 0 [ 555.081889][T10849] file_thp 0 [ 555.081889][T10849] shmem_thp 0 [ 555.081889][T10849] inactive_anon 0 [ 555.081889][T10849] active_anon 0 [ 555.081889][T10849] inactive_file 0 [ 555.081889][T10849] active_file 0 [ 555.081889][T10849] unevictable 0 [ 555.081889][T10849] slab_reclaimable 6752 [ 555.081889][T10849] slab_unreclaimable 0 [ 555.081889][T10849] slab 6752 [ 555.081889][T10849] workingset_refault_anon 0 [ 555.187147][T10849] Out of memory and no killable processes... [ 555.205823][T10847] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 555.217235][T10847] CPU: 0 PID: 10847 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 555.227773][T10847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 555.237856][T10847] Call Trace: [ 555.241152][T10847] [ 555.244107][T10847] dump_stack_lvl+0x1e3/0x2d0 [ 555.248813][T10847] ? nf_tcp_handle_invalid+0x630/0x630 [ 555.254301][T10847] ? panic+0x770/0x770 [ 555.258426][T10847] dump_header+0xdd/0xa30 [ 555.262784][T10847] out_of_memory+0x895/0xb30 [ 555.267489][T10847] ? unregister_oom_notifier+0x20/0x20 [ 555.272984][T10847] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 555.278999][T10847] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 555.284574][T10847] ? preempt_schedule_thunk+0x16/0x20 [ 555.289979][T10847] ? mem_cgroup_oom_trylock+0x220/0x220 [ 555.295569][T10847] ? cgroup_file_notify+0x123/0x190 [ 555.300797][T10847] memory_max_write+0x374/0x490 [ 555.305680][T10847] ? memory_max_show+0xa0/0xa0 [ 555.310475][T10847] ? read_lock_is_recursive+0x10/0x10 [ 555.315871][T10847] ? memory_max_show+0xa0/0xa0 [ 555.320664][T10847] cgroup_file_write+0x2ab/0x780 [ 555.325636][T10847] ? cgroup_seqfile_stop+0xd0/0xd0 [ 555.330789][T10847] ? cgroup_seqfile_stop+0xd0/0xd0 [ 555.335927][T10847] kernfs_fop_write_iter+0x3ac/0x500 [ 555.341251][T10847] do_iter_write+0x6f0/0xc50 [ 555.345884][T10847] ? rcu_read_lock_sched_held+0x89/0x130 [ 555.351542][T10847] ? vfs_iter_write+0xa0/0xa0 [ 555.356264][T10847] ? vfs_iter_write+0x69/0xa0 [ 555.360978][T10847] iter_file_splice_write+0x830/0xff0 [ 555.366401][T10847] ? splice_from_pipe+0x220/0x220 [ 555.371546][T10847] ? splice_shrink_spd+0xb0/0xb0 [ 555.376523][T10847] ? splice_from_pipe+0x220/0x220 [ 555.381668][T10847] direct_splice_actor+0xe6/0x1c0 [ 555.386758][T10847] splice_direct_to_actor+0x4e4/0xc00 [ 555.392176][T10847] ? do_splice_direct+0x3f0/0x3f0 [ 555.397225][T10847] ? pipe_to_sendpage+0x340/0x340 [ 555.402280][T10847] ? bpf_lsm_file_permission+0x5/0x10 [ 555.407686][T10847] ? security_file_permission+0xe0/0x5c0 [ 555.413369][T10847] do_splice_direct+0x2a0/0x3f0 [ 555.418266][T10847] ? splice_direct_to_actor+0xc00/0xc00 [ 555.423849][T10847] ? rcu_read_lock_any_held+0xb3/0x150 [ 555.429359][T10847] do_sendfile+0x641/0xfd0 [ 555.433817][T10847] ? do_pwritev+0x360/0x360 [ 555.438357][T10847] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 555.444374][T10847] __se_sys_sendfile64+0x178/0x1e0 [ 555.449515][T10847] ? __x64_sys_sendfile64+0xa0/0xa0 [ 555.454737][T10847] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 555.460752][T10847] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 555.466761][T10847] do_syscall_64+0x2b/0x70 [ 555.471195][T10847] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 555.477118][T10847] RIP: 0033:0x7ff452b1b0b9 [ 555.481553][T10847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 555.501184][T10847] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 555.509631][T10847] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 555.517732][T10847] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 555.525724][T10847] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 555.533717][T10847] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 555.541728][T10847] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 555.549752][T10847] [ 555.574763][T10847] memory: usage 8kB, limit 0kB, failcnt 557 [ 555.580904][T10847] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 555.588294][T10847] Memory cgroup stats for /syz1: [ 555.588475][T10847] anon 0 [ 555.588475][T10847] file 0 [ 555.588475][T10847] kernel 8192 [ 555.588475][T10847] kernel_stack 0 [ 555.588475][T10847] pagetables 0 [ 555.588475][T10847] sec_pagetables 0 [ 555.588475][T10847] percpu 0 [ 555.588475][T10847] sock 0 [ 555.588475][T10847] vmalloc 0 [ 555.588475][T10847] shmem 0 [ 555.588475][T10847] zswap 0 [ 555.588475][T10847] zswapped 0 [ 555.588475][T10847] file_mapped 0 [ 555.588475][T10847] file_dirty 0 [ 555.588475][T10847] file_writeback 0 [ 555.588475][T10847] swapcached 0 [ 555.588475][T10847] anon_thp 0 [ 555.588475][T10847] file_thp 0 [ 555.588475][T10847] shmem_thp 0 [ 555.588475][T10847] inactive_anon 0 [ 555.588475][T10847] active_anon 0 [ 555.588475][T10847] inactive_file 0 [ 555.588475][T10847] active_file 0 [ 555.588475][T10847] unevictable 0 [ 555.588475][T10847] slab_reclaimable 6752 [ 555.588475][T10847] slab_unreclaimable 0 [ 555.588475][T10847] slab 6752 [ 555.588475][T10847] workingset_refault_anon 0 [ 555.706487][T10847] Out of memory and no killable processes... [ 555.713478][T10857] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 555.735621][T10857] CPU: 1 PID: 10857 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 555.746174][T10857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 555.756255][T10857] Call Trace: [ 555.759552][T10857] [ 555.762507][T10857] dump_stack_lvl+0x1e3/0x2d0 [ 555.767216][T10857] ? nf_tcp_handle_invalid+0x630/0x630 [ 555.772719][T10857] ? panic+0x770/0x770 [ 555.776834][T10857] dump_header+0xdd/0xa30 [ 555.781208][T10857] out_of_memory+0x895/0xb30 [ 555.785828][T10857] ? unregister_oom_notifier+0x20/0x20 [ 555.791312][T10857] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 555.797330][T10857] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 555.802915][T10857] ? preempt_schedule_thunk+0x16/0x20 [ 555.808325][T10857] ? mem_cgroup_oom_trylock+0x220/0x220 [ 555.813917][T10857] ? cgroup_file_notify+0x123/0x190 [ 555.819169][T10857] memory_max_write+0x374/0x490 [ 555.824063][T10857] ? memory_max_show+0xa0/0xa0 [ 555.828855][T10857] ? read_lock_is_recursive+0x10/0x10 [ 555.834252][T10857] ? memory_max_show+0xa0/0xa0 [ 555.839047][T10857] cgroup_file_write+0x2ab/0x780 [ 555.844024][T10857] ? cgroup_seqfile_stop+0xd0/0xd0 [ 555.849198][T10857] ? cgroup_seqfile_stop+0xd0/0xd0 [ 555.854339][T10857] kernfs_fop_write_iter+0x3ac/0x500 [ 555.859764][T10857] do_iter_write+0x6f0/0xc50 [ 555.864483][T10857] ? rcu_read_lock_sched_held+0x89/0x130 [ 555.870143][T10857] ? vfs_iter_write+0xa0/0xa0 [ 555.875046][T10857] ? vfs_iter_write+0x69/0xa0 [ 555.879750][T10857] iter_file_splice_write+0x830/0xff0 [ 555.885182][T10857] ? splice_from_pipe+0x220/0x220 [ 555.890249][T10857] ? splice_shrink_spd+0xb0/0xb0 [ 555.895231][T10857] ? splice_from_pipe+0x220/0x220 [ 555.900282][T10857] direct_splice_actor+0xe6/0x1c0 [ 555.905337][T10857] splice_direct_to_actor+0x4e4/0xc00 [ 555.910749][T10857] ? do_splice_direct+0x3f0/0x3f0 [ 555.915886][T10857] ? pipe_to_sendpage+0x340/0x340 [ 555.920942][T10857] ? bpf_lsm_file_permission+0x5/0x10 [ 555.926344][T10857] ? security_file_permission+0xe0/0x5c0 [ 555.932022][T10857] do_splice_direct+0x2a0/0x3f0 [ 555.936908][T10857] ? splice_direct_to_actor+0xc00/0xc00 [ 555.942479][T10857] ? rcu_read_lock_any_held+0xb3/0x150 [ 555.947987][T10857] do_sendfile+0x641/0xfd0 [ 555.952445][T10857] ? do_pwritev+0x360/0x360 [ 555.956982][T10857] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 555.962999][T10857] __se_sys_sendfile64+0x178/0x1e0 [ 555.968138][T10857] ? __x64_sys_sendfile64+0xa0/0xa0 [ 555.973372][T10857] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 555.979470][T10857] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 555.985483][T10857] do_syscall_64+0x2b/0x70 [ 555.989922][T10857] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 555.995843][T10857] RIP: 0033:0x7ff452b1b0b9 [ 556.000374][T10857] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 556.020026][T10857] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 556.028825][T10857] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 556.036821][T10857] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 556.044916][T10857] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 556.052914][T10857] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 556.060913][T10857] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 556.068934][T10857] [ 556.078183][T10857] memory: usage 8kB, limit 0kB, failcnt 557 [ 556.097164][T10857] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 556.104076][T10857] Memory cgroup stats for /syz1: [ 556.104263][T10857] anon 0 [ 556.104263][T10857] file 0 [ 556.104263][T10857] kernel 8192 [ 556.104263][T10857] kernel_stack 0 [ 556.104263][T10857] pagetables 0 [ 556.104263][T10857] sec_pagetables 0 [ 556.104263][T10857] percpu 0 [ 556.104263][T10857] sock 0 [ 556.104263][T10857] vmalloc 0 [ 556.104263][T10857] shmem 0 [ 556.104263][T10857] zswap 0 [ 556.104263][T10857] zswapped 0 [ 556.104263][T10857] file_mapped 0 [ 556.104263][T10857] file_dirty 0 [ 556.104263][T10857] file_writeback 0 [ 556.104263][T10857] swapcached 0 [ 556.104263][T10857] anon_thp 0 [ 556.104263][T10857] file_thp 0 [ 556.104263][T10857] shmem_thp 0 [ 556.104263][T10857] inactive_anon 0 [ 556.104263][T10857] active_anon 0 [ 556.104263][T10857] inactive_file 0 [ 556.104263][T10857] active_file 0 [ 556.104263][T10857] unevictable 0 [ 556.104263][T10857] slab_reclaimable 6752 [ 556.104263][T10857] slab_unreclaimable 0 [ 556.104263][T10857] slab 6752 [ 556.104263][T10857] workingset_refault_anon 0 [ 556.315772][T10857] Out of memory and no killable processes... [ 556.322600][T10895] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 556.347659][T10895] CPU: 0 PID: 10895 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 556.358255][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 556.368428][T10895] Call Trace: [ 556.371751][T10895] [ 556.374713][T10895] dump_stack_lvl+0x1e3/0x2d0 [ 556.379425][T10895] ? nf_tcp_handle_invalid+0x630/0x630 [ 556.384911][T10895] ? panic+0x770/0x770 [ 556.389022][T10895] dump_header+0xdd/0xa30 [ 556.393383][T10895] out_of_memory+0x895/0xb30 [ 556.398015][T10895] ? unregister_oom_notifier+0x20/0x20 [ 556.403514][T10895] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 556.409627][T10895] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 556.415306][T10895] ? preempt_schedule_thunk+0x16/0x20 [ 556.420721][T10895] ? mem_cgroup_oom_trylock+0x220/0x220 [ 556.426315][T10895] ? cgroup_file_notify+0x123/0x190 [ 556.431550][T10895] memory_max_write+0x374/0x490 [ 556.436440][T10895] ? memory_max_show+0xa0/0xa0 [ 556.441236][T10895] ? read_lock_is_recursive+0x10/0x10 [ 556.446636][T10895] ? memory_max_show+0xa0/0xa0 [ 556.451431][T10895] cgroup_file_write+0x2ab/0x780 [ 556.456418][T10895] ? cgroup_seqfile_stop+0xd0/0xd0 [ 556.461569][T10895] ? cgroup_seqfile_stop+0xd0/0xd0 [ 556.466798][T10895] kernfs_fop_write_iter+0x3ac/0x500 [ 556.472123][T10895] do_iter_write+0x6f0/0xc50 [ 556.476761][T10895] ? rcu_read_lock_sched_held+0x89/0x130 [ 556.482425][T10895] ? vfs_iter_write+0xa0/0xa0 [ 556.487144][T10895] ? vfs_iter_write+0x69/0xa0 [ 556.491851][T10895] iter_file_splice_write+0x830/0xff0 [ 556.497368][T10895] ? splice_from_pipe+0x220/0x220 [ 556.502512][T10895] ? splice_shrink_spd+0xb0/0xb0 [ 556.507495][T10895] ? splice_from_pipe+0x220/0x220 [ 556.512550][T10895] direct_splice_actor+0xe6/0x1c0 [ 556.517606][T10895] splice_direct_to_actor+0x4e4/0xc00 [ 556.523024][T10895] ? do_splice_direct+0x3f0/0x3f0 [ 556.528086][T10895] ? pipe_to_sendpage+0x340/0x340 [ 556.533146][T10895] ? bpf_lsm_file_permission+0x5/0x10 [ 556.538986][T10895] ? security_file_permission+0xe0/0x5c0 [ 556.544648][T10895] do_splice_direct+0x2a0/0x3f0 [ 556.549534][T10895] ? splice_direct_to_actor+0xc00/0xc00 [ 556.555108][T10895] ? rcu_read_lock_any_held+0xb3/0x150 [ 556.560622][T10895] do_sendfile+0x641/0xfd0 [ 556.565086][T10895] ? do_pwritev+0x360/0x360 [ 556.569630][T10895] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 556.575647][T10895] __se_sys_sendfile64+0x178/0x1e0 [ 556.580801][T10895] ? __x64_sys_sendfile64+0xa0/0xa0 [ 556.590638][T10895] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 556.596667][T10895] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 556.602693][T10895] do_syscall_64+0x2b/0x70 [ 556.607225][T10895] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 556.613151][T10895] RIP: 0033:0x7ff452b1b0b9 [ 556.617594][T10895] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 556.637228][T10895] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 556.645670][T10895] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 556.653667][T10895] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 556.661664][T10895] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 556.669670][T10895] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 556.677674][T10895] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 556.685707][T10895] [ 556.723468][T10895] memory: usage 8kB, limit 0kB, failcnt 557 [ 556.754933][T10895] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 556.789299][T10895] Memory cgroup stats for /syz1: [ 556.789444][T10895] anon 0 [ 556.789444][T10895] file 0 [ 556.789444][T10895] kernel 8192 [ 556.789444][T10895] kernel_stack 0 [ 556.789444][T10895] pagetables 0 [ 556.789444][T10895] sec_pagetables 0 [ 556.789444][T10895] percpu 0 [ 556.789444][T10895] sock 0 [ 556.789444][T10895] vmalloc 0 [ 556.789444][T10895] shmem 0 [ 556.789444][T10895] zswap 0 [ 556.789444][T10895] zswapped 0 [ 556.789444][T10895] file_mapped 0 [ 556.789444][T10895] file_dirty 0 [ 556.789444][T10895] file_writeback 0 [ 556.789444][T10895] swapcached 0 [ 556.789444][T10895] anon_thp 0 [ 556.789444][T10895] file_thp 0 [ 556.789444][T10895] shmem_thp 0 [ 556.789444][T10895] inactive_anon 0 [ 556.789444][T10895] active_anon 0 [ 556.789444][T10895] inactive_file 0 [ 556.789444][T10895] active_file 0 [ 556.789444][T10895] unevictable 0 [ 556.789444][T10895] slab_reclaimable 6752 [ 556.789444][T10895] slab_unreclaimable 0 [ 556.789444][T10895] slab 6752 [ 556.789444][T10895] workingset_refault_anon 0 [ 556.887284][T10895] Out of memory and no killable processes... [ 556.893691][T10918] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 556.907321][T10918] CPU: 1 PID: 10918 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 556.917871][T10918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 556.928025][T10918] Call Trace: [ 556.931307][T10918] [ 556.934237][T10918] dump_stack_lvl+0x1e3/0x2d0 [ 556.938917][T10918] ? nf_tcp_handle_invalid+0x630/0x630 [ 556.944388][T10918] ? panic+0x770/0x770 [ 556.948465][T10918] dump_header+0xdd/0xa30 [ 556.952810][T10918] out_of_memory+0x895/0xb30 [ 556.957407][T10918] ? unregister_oom_notifier+0x20/0x20 [ 556.962948][T10918] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 556.968933][T10918] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 556.974486][T10918] ? mem_cgroup_oom_trylock+0x220/0x220 [ 556.980214][T10918] ? cgroup_file_notify+0x106/0x190 [ 556.985426][T10918] memory_max_write+0x374/0x490 [ 556.990282][T10918] ? memory_max_show+0xa0/0xa0 [ 556.995044][T10918] ? read_lock_is_recursive+0x10/0x10 [ 557.000427][T10918] ? memory_max_show+0xa0/0xa0 [ 557.005212][T10918] cgroup_file_write+0x2ab/0x780 [ 557.010175][T10918] ? cgroup_seqfile_stop+0xd0/0xd0 [ 557.015308][T10918] ? cgroup_seqfile_stop+0xd0/0xd0 [ 557.020433][T10918] kernfs_fop_write_iter+0x3ac/0x500 [ 557.025820][T10918] do_iter_write+0x6f0/0xc50 [ 557.030418][T10918] ? rcu_read_lock_sched_held+0x89/0x130 [ 557.036051][T10918] ? vfs_iter_write+0xa0/0xa0 [ 557.040739][T10918] ? vfs_iter_write+0x69/0xa0 [ 557.045520][T10918] iter_file_splice_write+0x830/0xff0 [ 557.051004][T10918] ? splice_from_pipe+0x220/0x220 [ 557.056033][T10918] ? splice_shrink_spd+0xb0/0xb0 [ 557.060981][T10918] ? splice_from_pipe+0x220/0x220 [ 557.066007][T10918] direct_splice_actor+0xe6/0x1c0 [ 557.071038][T10918] splice_direct_to_actor+0x4e4/0xc00 [ 557.076422][T10918] ? do_splice_direct+0x3f0/0x3f0 [ 557.081466][T10918] ? pipe_to_sendpage+0x340/0x340 [ 557.086532][T10918] ? bpf_lsm_file_permission+0x5/0x10 [ 557.091927][T10918] ? security_file_permission+0xe0/0x5c0 [ 557.097573][T10918] do_splice_direct+0x2a0/0x3f0 [ 557.102435][T10918] ? splice_direct_to_actor+0xc00/0xc00 [ 557.107978][T10918] ? rcu_read_lock_any_held+0xb3/0x150 [ 557.113456][T10918] do_sendfile+0x641/0xfd0 [ 557.117883][T10918] ? do_pwritev+0x360/0x360 [ 557.122394][T10918] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 557.128374][T10918] __se_sys_sendfile64+0x178/0x1e0 [ 557.133487][T10918] ? __x64_sys_sendfile64+0xa0/0xa0 [ 557.138778][T10918] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 557.144765][T10918] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 557.150747][T10918] do_syscall_64+0x2b/0x70 [ 557.155250][T10918] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 557.161161][T10918] RIP: 0033:0x7ff452b1b0b9 [ 557.165582][T10918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 557.185186][T10918] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 557.193695][T10918] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 557.201685][T10918] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 557.209660][T10918] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 557.217626][T10918] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 557.225598][T10918] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 557.233586][T10918] [ 557.260646][T10918] memory: usage 8kB, limit 0kB, failcnt 557 [ 557.272341][T10918] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 557.280124][T10918] Memory cgroup stats for /syz1: [ 557.280309][T10918] anon 0 [ 557.280309][T10918] file 0 [ 557.280309][T10918] kernel 8192 [ 557.280309][T10918] kernel_stack 0 [ 557.280309][T10918] pagetables 0 [ 557.280309][T10918] sec_pagetables 0 [ 557.280309][T10918] percpu 0 [ 557.280309][T10918] sock 0 [ 557.280309][T10918] vmalloc 0 [ 557.280309][T10918] shmem 0 [ 557.280309][T10918] zswap 0 [ 557.280309][T10918] zswapped 0 [ 557.280309][T10918] file_mapped 0 [ 557.280309][T10918] file_dirty 0 [ 557.280309][T10918] file_writeback 0 [ 557.280309][T10918] swapcached 0 [ 557.280309][T10918] anon_thp 0 [ 557.280309][T10918] file_thp 0 [ 557.280309][T10918] shmem_thp 0 [ 557.280309][T10918] inactive_anon 0 [ 557.280309][T10918] active_anon 0 [ 557.280309][T10918] inactive_file 0 [ 557.280309][T10918] active_file 0 [ 557.280309][T10918] unevictable 0 [ 557.280309][T10918] slab_reclaimable 6752 [ 557.280309][T10918] slab_unreclaimable 0 [ 557.280309][T10918] slab 6752 [ 557.280309][T10918] workingset_refault_anon 0 [ 557.403035][T10918] Out of memory and no killable processes... [ 557.409591][T10920] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 557.420478][T10920] CPU: 1 PID: 10920 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 557.431087][T10920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 557.441260][T10920] Call Trace: [ 557.444572][T10920] [ 557.447542][T10920] dump_stack_lvl+0x1e3/0x2d0 [ 557.452257][T10920] ? nf_tcp_handle_invalid+0x630/0x630 [ 557.457748][T10920] ? panic+0x770/0x770 [ 557.462041][T10920] dump_header+0xdd/0xa30 [ 557.466407][T10920] out_of_memory+0x895/0xb30 [ 557.471063][T10920] ? unregister_oom_notifier+0x20/0x20 [ 557.476555][T10920] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 557.482581][T10920] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 557.488176][T10920] ? mem_cgroup_oom_trylock+0x220/0x220 [ 557.493800][T10920] ? cgroup_file_notify+0x106/0x190 [ 557.499317][T10920] memory_max_write+0x374/0x490 [ 557.504214][T10920] ? memory_max_show+0xa0/0xa0 [ 557.509031][T10920] ? read_lock_is_recursive+0x10/0x10 [ 557.514454][T10920] ? memory_max_show+0xa0/0xa0 [ 557.519266][T10920] cgroup_file_write+0x2ab/0x780 [ 557.524262][T10920] ? cgroup_seqfile_stop+0xd0/0xd0 [ 557.529421][T10920] ? cgroup_seqfile_stop+0xd0/0xd0 [ 557.534569][T10920] kernfs_fop_write_iter+0x3ac/0x500 [ 557.539899][T10920] do_iter_write+0x6f0/0xc50 [ 557.544531][T10920] ? rcu_read_lock_sched_held+0x89/0x130 [ 557.550254][T10920] ? vfs_iter_write+0xa0/0xa0 [ 557.554976][T10920] ? vfs_iter_write+0x69/0xa0 [ 557.559690][T10920] iter_file_splice_write+0x830/0xff0 [ 557.565931][T10920] ? splice_from_pipe+0x220/0x220 [ 557.571002][T10920] ? splice_shrink_spd+0xb0/0xb0 [ 557.576076][T10920] ? splice_from_pipe+0x220/0x220 [ 557.581313][T10920] direct_splice_actor+0xe6/0x1c0 [ 557.586374][T10920] splice_direct_to_actor+0x4e4/0xc00 [ 557.591784][T10920] ? do_splice_direct+0x3f0/0x3f0 [ 557.596829][T10920] ? pipe_to_sendpage+0x340/0x340 [ 557.601858][T10920] ? bpf_lsm_file_permission+0x5/0x10 [ 557.607231][T10920] ? security_file_permission+0xe0/0x5c0 [ 557.612869][T10920] do_splice_direct+0x2a0/0x3f0 [ 557.617988][T10920] ? splice_direct_to_actor+0xc00/0xc00 [ 557.623645][T10920] ? rcu_read_lock_any_held+0xb3/0x150 [ 557.629383][T10920] do_sendfile+0x641/0xfd0 [ 557.634005][T10920] ? do_pwritev+0x360/0x360 [ 557.638519][T10920] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 557.644592][T10920] __se_sys_sendfile64+0x178/0x1e0 [ 557.649711][T10920] ? __x64_sys_sendfile64+0xa0/0xa0 [ 557.654936][T10920] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 557.660929][T10920] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 557.667000][T10920] do_syscall_64+0x2b/0x70 [ 557.671414][T10920] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 557.677322][T10920] RIP: 0033:0x7ff452b1b0b9 [ 557.681752][T10920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 557.701444][T10920] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 557.709947][T10920] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 557.718006][T10920] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 557.725973][T10920] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 557.733955][T10920] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 557.742111][T10920] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 557.750097][T10920] [ 557.780799][T10920] memory: usage 8kB, limit 0kB, failcnt 557 [ 557.787303][T10920] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 557.796838][T10920] Memory cgroup stats for /syz1: [ 557.797090][T10920] anon 0 [ 557.797090][T10920] file 0 [ 557.797090][T10920] kernel 8192 [ 557.797090][T10920] kernel_stack 0 [ 557.797090][T10920] pagetables 0 [ 557.797090][T10920] sec_pagetables 0 [ 557.797090][T10920] percpu 0 [ 557.797090][T10920] sock 0 [ 557.797090][T10920] vmalloc 0 [ 557.797090][T10920] shmem 0 [ 557.797090][T10920] zswap 0 [ 557.797090][T10920] zswapped 0 [ 557.797090][T10920] file_mapped 0 [ 557.797090][T10920] file_dirty 0 [ 557.797090][T10920] file_writeback 0 [ 557.797090][T10920] swapcached 0 [ 557.797090][T10920] anon_thp 0 [ 557.797090][T10920] file_thp 0 [ 557.797090][T10920] shmem_thp 0 [ 557.797090][T10920] inactive_anon 0 [ 557.797090][T10920] active_anon 0 [ 557.797090][T10920] inactive_file 0 [ 557.797090][T10920] active_file 0 [ 557.797090][T10920] unevictable 0 [ 557.797090][T10920] slab_reclaimable 6752 [ 557.797090][T10920] slab_unreclaimable 0 [ 557.797090][T10920] slab 6752 [ 557.797090][T10920] workingset_refault_anon 0 [ 557.903770][T10920] Out of memory and no killable processes... [ 557.912399][T10925] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 557.927357][T10925] CPU: 0 PID: 10925 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 557.937906][T10925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 557.947985][T10925] Call Trace: [ 557.951285][T10925] [ 557.954322][T10925] dump_stack_lvl+0x1e3/0x2d0 [ 557.959045][T10925] ? nf_tcp_handle_invalid+0x630/0x630 [ 557.964659][T10925] ? panic+0x770/0x770 [ 557.968788][T10925] dump_header+0xdd/0xa30 [ 557.973155][T10925] out_of_memory+0x895/0xb30 [ 557.977876][T10925] ? unregister_oom_notifier+0x20/0x20 [ 557.983360][T10925] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 557.990164][T10925] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 557.995857][T10925] ? preempt_schedule_thunk+0x16/0x20 [ 558.001261][T10925] ? mem_cgroup_oom_trylock+0x220/0x220 [ 558.006857][T10925] ? cgroup_file_notify+0x123/0x190 [ 558.012091][T10925] memory_max_write+0x374/0x490 [ 558.017043][T10925] ? memory_max_show+0xa0/0xa0 [ 558.021808][T10925] ? read_lock_is_recursive+0x10/0x10 [ 558.027180][T10925] ? memory_max_show+0xa0/0xa0 [ 558.032032][T10925] cgroup_file_write+0x2ab/0x780 [ 558.037090][T10925] ? cgroup_seqfile_stop+0xd0/0xd0 [ 558.042213][T10925] ? cgroup_seqfile_stop+0xd0/0xd0 [ 558.047322][T10925] kernfs_fop_write_iter+0x3ac/0x500 [ 558.052615][T10925] do_iter_write+0x6f0/0xc50 [ 558.057212][T10925] ? rcu_read_lock_sched_held+0x89/0x130 [ 558.062844][T10925] ? vfs_iter_write+0xa0/0xa0 [ 558.067530][T10925] ? vfs_iter_write+0x69/0xa0 [ 558.072206][T10925] iter_file_splice_write+0x830/0xff0 [ 558.077597][T10925] ? splice_from_pipe+0x220/0x220 [ 558.082625][T10925] ? splice_shrink_spd+0xb0/0xb0 [ 558.087576][T10925] ? splice_from_pipe+0x220/0x220 [ 558.092604][T10925] direct_splice_actor+0xe6/0x1c0 [ 558.097648][T10925] splice_direct_to_actor+0x4e4/0xc00 [ 558.103122][T10925] ? do_splice_direct+0x3f0/0x3f0 [ 558.108147][T10925] ? pipe_to_sendpage+0x340/0x340 [ 558.113170][T10925] ? bpf_lsm_file_permission+0x5/0x10 [ 558.118545][T10925] ? security_file_permission+0xe0/0x5c0 [ 558.124178][T10925] do_splice_direct+0x2a0/0x3f0 [ 558.129065][T10925] ? splice_direct_to_actor+0xc00/0xc00 [ 558.134606][T10925] ? rcu_read_lock_any_held+0xb3/0x150 [ 558.140100][T10925] do_sendfile+0x641/0xfd0 [ 558.144527][T10925] ? do_pwritev+0x360/0x360 [ 558.149036][T10925] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 558.155053][T10925] __se_sys_sendfile64+0x178/0x1e0 [ 558.160185][T10925] ? __x64_sys_sendfile64+0xa0/0xa0 [ 558.165401][T10925] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 558.171393][T10925] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 558.177413][T10925] do_syscall_64+0x2b/0x70 [ 558.181838][T10925] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 558.187735][T10925] RIP: 0033:0x7ff452b1b0b9 [ 558.192149][T10925] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 558.211859][T10925] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 558.220317][T10925] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 558.228381][T10925] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 558.236348][T10925] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 558.244314][T10925] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 558.252371][T10925] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 558.260356][T10925] [ 558.344349][T10925] memory: usage 8kB, limit 0kB, failcnt 557 [ 558.353614][T10925] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 558.361202][T10925] Memory cgroup stats for /syz1: [ 558.361386][T10925] anon 0 [ 558.361386][T10925] file 0 [ 558.361386][T10925] kernel 8192 [ 558.361386][T10925] kernel_stack 0 [ 558.361386][T10925] pagetables 0 [ 558.361386][T10925] sec_pagetables 0 [ 558.361386][T10925] percpu 0 [ 558.361386][T10925] sock 0 [ 558.361386][T10925] vmalloc 0 [ 558.361386][T10925] shmem 0 [ 558.361386][T10925] zswap 0 [ 558.361386][T10925] zswapped 0 [ 558.361386][T10925] file_mapped 0 [ 558.361386][T10925] file_dirty 0 [ 558.361386][T10925] file_writeback 0 [ 558.361386][T10925] swapcached 0 [ 558.361386][T10925] anon_thp 0 [ 558.361386][T10925] file_thp 0 [ 558.361386][T10925] shmem_thp 0 [ 558.361386][T10925] inactive_anon 0 [ 558.361386][T10925] active_anon 0 [ 558.361386][T10925] inactive_file 0 [ 558.361386][T10925] active_file 0 [ 558.361386][T10925] unevictable 0 [ 558.361386][T10925] slab_reclaimable 6752 [ 558.361386][T10925] slab_unreclaimable 0 [ 558.361386][T10925] slab 6752 [ 558.361386][T10925] workingset_refault_anon 0 [ 558.465427][T10925] Out of memory and no killable processes... [ 558.472874][T10940] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 558.515636][T10940] CPU: 0 PID: 10940 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 558.526202][T10940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 558.536571][T10940] Call Trace: [ 558.539869][T10940] [ 558.542819][T10940] dump_stack_lvl+0x1e3/0x2d0 [ 558.547529][T10940] ? nf_tcp_handle_invalid+0x630/0x630 [ 558.553012][T10940] ? panic+0x770/0x770 [ 558.557124][T10940] dump_header+0xdd/0xa30 [ 558.561488][T10940] out_of_memory+0x895/0xb30 [ 558.566108][T10940] ? unregister_oom_notifier+0x20/0x20 [ 558.571693][T10940] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 558.577710][T10940] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 558.583282][T10940] ? preempt_schedule_thunk+0x16/0x20 [ 558.588686][T10940] ? mem_cgroup_oom_trylock+0x220/0x220 [ 558.594271][T10940] ? cgroup_file_notify+0x123/0x190 [ 558.599510][T10940] memory_max_write+0x374/0x490 [ 558.604418][T10940] ? memory_max_show+0xa0/0xa0 [ 558.609217][T10940] ? read_lock_is_recursive+0x10/0x10 [ 558.614618][T10940] ? memory_max_show+0xa0/0xa0 [ 558.619411][T10940] cgroup_file_write+0x2ab/0x780 [ 558.624484][T10940] ? cgroup_seqfile_stop+0xd0/0xd0 [ 558.629644][T10940] ? cgroup_seqfile_stop+0xd0/0xd0 [ 558.634781][T10940] kernfs_fop_write_iter+0x3ac/0x500 [ 558.640192][T10940] do_iter_write+0x6f0/0xc50 [ 558.644814][T10940] ? rcu_read_lock_sched_held+0x89/0x130 [ 558.650484][T10940] ? vfs_iter_write+0xa0/0xa0 [ 558.655195][T10940] ? vfs_iter_write+0x69/0xa0 [ 558.659897][T10940] iter_file_splice_write+0x830/0xff0 [ 558.665405][T10940] ? splice_from_pipe+0x220/0x220 [ 558.670469][T10940] ? splice_shrink_spd+0xb0/0xb0 [ 558.675463][T10940] ? splice_from_pipe+0x220/0x220 [ 558.680516][T10940] direct_splice_actor+0xe6/0x1c0 [ 558.685569][T10940] splice_direct_to_actor+0x4e4/0xc00 [ 558.690986][T10940] ? do_splice_direct+0x3f0/0x3f0 [ 558.696035][T10940] ? pipe_to_sendpage+0x340/0x340 [ 558.701091][T10940] ? bpf_lsm_file_permission+0x5/0x10 [ 558.706492][T10940] ? security_file_permission+0xe0/0x5c0 [ 558.712156][T10940] do_splice_direct+0x2a0/0x3f0 [ 558.717058][T10940] ? splice_direct_to_actor+0xc00/0xc00 [ 558.722629][T10940] ? rcu_read_lock_any_held+0xb3/0x150 [ 558.728140][T10940] do_sendfile+0x641/0xfd0 [ 558.732602][T10940] ? do_pwritev+0x360/0x360 [ 558.737144][T10940] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 558.743157][T10940] __se_sys_sendfile64+0x178/0x1e0 [ 558.748316][T10940] ? __x64_sys_sendfile64+0xa0/0xa0 [ 558.753553][T10940] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 558.759570][T10940] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 558.765587][T10940] do_syscall_64+0x2b/0x70 [ 558.770046][T10940] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 558.776145][T10940] RIP: 0033:0x7ff452b1b0b9 [ 558.780587][T10940] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 558.800302][T10940] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 558.808749][T10940] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 558.816755][T10940] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 558.824749][T10940] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 558.832747][T10940] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 558.840743][T10940] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 558.848853][T10940] [ 558.922879][T10940] memory: usage 8kB, limit 0kB, failcnt 557 [ 558.933597][T10940] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 558.946650][T10940] Memory cgroup stats for /syz1: [ 558.946787][T10940] anon 0 [ 558.946787][T10940] file 0 [ 558.946787][T10940] kernel 8192 [ 558.946787][T10940] kernel_stack 0 [ 558.946787][T10940] pagetables 0 [ 558.946787][T10940] sec_pagetables 0 [ 558.946787][T10940] percpu 0 [ 558.946787][T10940] sock 0 [ 558.946787][T10940] vmalloc 0 [ 558.946787][T10940] shmem 0 [ 558.946787][T10940] zswap 0 [ 558.946787][T10940] zswapped 0 [ 558.946787][T10940] file_mapped 0 [ 558.946787][T10940] file_dirty 0 [ 558.946787][T10940] file_writeback 0 [ 558.946787][T10940] swapcached 0 [ 558.946787][T10940] anon_thp 0 [ 558.946787][T10940] file_thp 0 [ 558.946787][T10940] shmem_thp 0 [ 558.946787][T10940] inactive_anon 0 [ 558.946787][T10940] active_anon 0 [ 558.946787][T10940] inactive_file 0 [ 558.946787][T10940] active_file 0 [ 558.946787][T10940] unevictable 0 [ 558.946787][T10940] slab_reclaimable 6752 [ 558.946787][T10940] slab_unreclaimable 0 [ 558.946787][T10940] slab 6752 [ 558.946787][T10940] workingset_refault_anon 0 [ 559.053671][T10940] Out of memory and no killable processes... [ 559.060380][T10959] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 559.086290][T10959] CPU: 1 PID: 10959 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 559.096851][T10959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 559.106932][T10959] Call Trace: [ 559.110234][T10959] [ 559.113189][T10959] dump_stack_lvl+0x1e3/0x2d0 [ 559.117914][T10959] ? nf_tcp_handle_invalid+0x630/0x630 [ 559.123409][T10959] ? panic+0x770/0x770 [ 559.127549][T10959] dump_header+0xdd/0xa30 [ 559.131913][T10959] out_of_memory+0x895/0xb30 [ 559.136632][T10959] ? unregister_oom_notifier+0x20/0x20 [ 559.142129][T10959] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 559.148147][T10959] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 559.153733][T10959] ? preempt_schedule_thunk+0x16/0x20 [ 559.159142][T10959] ? mem_cgroup_oom_trylock+0x220/0x220 [ 559.164773][T10959] ? cgroup_file_notify+0x123/0x190 [ 559.170001][T10959] memory_max_write+0x374/0x490 [ 559.174888][T10959] ? memory_max_show+0xa0/0xa0 [ 559.179691][T10959] ? read_lock_is_recursive+0x10/0x10 [ 559.185091][T10959] ? memory_max_show+0xa0/0xa0 [ 559.189889][T10959] cgroup_file_write+0x2ab/0x780 [ 559.194863][T10959] ? cgroup_seqfile_stop+0xd0/0xd0 [ 559.200106][T10959] ? cgroup_seqfile_stop+0xd0/0xd0 [ 559.205257][T10959] kernfs_fop_write_iter+0x3ac/0x500 [ 559.210599][T10959] do_iter_write+0x6f0/0xc50 [ 559.215235][T10959] ? rcu_read_lock_sched_held+0x89/0x130 [ 559.220907][T10959] ? vfs_iter_write+0xa0/0xa0 [ 559.225633][T10959] ? vfs_iter_write+0x69/0xa0 [ 559.230346][T10959] iter_file_splice_write+0x830/0xff0 [ 559.235776][T10959] ? splice_from_pipe+0x220/0x220 [ 559.240840][T10959] ? splice_shrink_spd+0xb0/0xb0 [ 559.245822][T10959] ? splice_from_pipe+0x220/0x220 [ 559.251223][T10959] direct_splice_actor+0xe6/0x1c0 [ 559.256283][T10959] splice_direct_to_actor+0x4e4/0xc00 [ 559.261709][T10959] ? do_splice_direct+0x3f0/0x3f0 [ 559.266940][T10959] ? pipe_to_sendpage+0x340/0x340 [ 559.272001][T10959] ? bpf_lsm_file_permission+0x5/0x10 [ 559.277490][T10959] ? security_file_permission+0xe0/0x5c0 [ 559.283159][T10959] do_splice_direct+0x2a0/0x3f0 [ 559.288056][T10959] ? splice_direct_to_actor+0xc00/0xc00 [ 559.293649][T10959] ? rcu_read_lock_any_held+0xb3/0x150 [ 559.299163][T10959] do_sendfile+0x641/0xfd0 [ 559.303630][T10959] ? do_pwritev+0x360/0x360 [ 559.308263][T10959] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 559.314276][T10959] __se_sys_sendfile64+0x178/0x1e0 [ 559.319423][T10959] ? __x64_sys_sendfile64+0xa0/0xa0 [ 559.325176][T10959] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 559.331279][T10959] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 559.337297][T10959] do_syscall_64+0x2b/0x70 [ 559.341749][T10959] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 559.347672][T10959] RIP: 0033:0x7ff452b1b0b9 [ 559.352114][T10959] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.371758][T10959] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 559.380333][T10959] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 559.388420][T10959] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 559.396505][T10959] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 559.404690][T10959] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 559.413123][T10959] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 559.421146][T10959] [ 559.429228][T10959] memory: usage 8kB, limit 0kB, failcnt 557 [ 559.435161][T10959] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 559.442531][T10959] Memory cgroup stats for /syz1: [ 559.442718][T10959] anon 0 [ 559.442718][T10959] file 0 [ 559.442718][T10959] kernel 8192 [ 559.442718][T10959] kernel_stack 0 [ 559.442718][T10959] pagetables 0 [ 559.442718][T10959] sec_pagetables 0 [ 559.442718][T10959] percpu 0 [ 559.442718][T10959] sock 0 [ 559.442718][T10959] vmalloc 0 [ 559.442718][T10959] shmem 0 [ 559.442718][T10959] zswap 0 [ 559.442718][T10959] zswapped 0 [ 559.442718][T10959] file_mapped 0 [ 559.442718][T10959] file_dirty 0 [ 559.442718][T10959] file_writeback 0 [ 559.442718][T10959] swapcached 0 [ 559.442718][T10959] anon_thp 0 [ 559.442718][T10959] file_thp 0 [ 559.442718][T10959] shmem_thp 0 [ 559.442718][T10959] inactive_anon 0 [ 559.442718][T10959] active_anon 0 [ 559.442718][T10959] inactive_file 0 [ 559.442718][T10959] active_file 0 [ 559.442718][T10959] unevictable 0 [ 559.442718][T10959] slab_reclaimable 6752 [ 559.442718][T10959] slab_unreclaimable 0 [ 559.442718][T10959] slab 6752 [ 559.442718][T10959] workingset_refault_anon 0 [ 559.549287][T10959] Out of memory and no killable processes... [ 559.576217][T10982] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 559.597067][T10982] CPU: 1 PID: 10982 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 559.607815][T10982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 559.618091][T10982] Call Trace: [ 559.621392][T10982] [ 559.624429][T10982] dump_stack_lvl+0x1e3/0x2d0 [ 559.629142][T10982] ? nf_tcp_handle_invalid+0x630/0x630 [ 559.634642][T10982] ? panic+0x770/0x770 [ 559.638765][T10982] dump_header+0xdd/0xa30 [ 559.643221][T10982] out_of_memory+0x895/0xb30 [ 559.647938][T10982] ? unregister_oom_notifier+0x20/0x20 [ 559.653617][T10982] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 559.659722][T10982] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 559.665302][T10982] ? preempt_schedule_thunk+0x16/0x20 [ 559.670885][T10982] ? mem_cgroup_oom_trylock+0x220/0x220 [ 559.676485][T10982] ? cgroup_file_notify+0x123/0x190 [ 559.681740][T10982] memory_max_write+0x374/0x490 [ 559.686711][T10982] ? memory_max_show+0xa0/0xa0 [ 559.691504][T10982] ? read_lock_is_recursive+0x10/0x10 [ 559.696905][T10982] ? memory_max_show+0xa0/0xa0 [ 559.701786][T10982] cgroup_file_write+0x2ab/0x780 [ 559.706867][T10982] ? cgroup_seqfile_stop+0xd0/0xd0 [ 559.712011][T10982] ? cgroup_seqfile_stop+0xd0/0xd0 [ 559.717304][T10982] kernfs_fop_write_iter+0x3ac/0x500 [ 559.722601][T10982] do_iter_write+0x6f0/0xc50 [ 559.727482][T10982] ? rcu_read_lock_sched_held+0x89/0x130 [ 559.733334][T10982] ? vfs_iter_write+0xa0/0xa0 [ 559.738029][T10982] ? vfs_iter_write+0x69/0xa0 [ 559.742889][T10982] iter_file_splice_write+0x830/0xff0 [ 559.748371][T10982] ? splice_from_pipe+0x220/0x220 [ 559.753415][T10982] ? splice_shrink_spd+0xb0/0xb0 [ 559.758379][T10982] ? splice_from_pipe+0x220/0x220 [ 559.763408][T10982] direct_splice_actor+0xe6/0x1c0 [ 559.769077][T10982] splice_direct_to_actor+0x4e4/0xc00 [ 559.774556][T10982] ? do_splice_direct+0x3f0/0x3f0 [ 559.779579][T10982] ? pipe_to_sendpage+0x340/0x340 [ 559.784612][T10982] ? bpf_lsm_file_permission+0x5/0x10 [ 559.790000][T10982] ? security_file_permission+0xe0/0x5c0 [ 559.795815][T10982] do_splice_direct+0x2a0/0x3f0 [ 559.800703][T10982] ? splice_direct_to_actor+0xc00/0xc00 [ 559.806246][T10982] ? rcu_read_lock_any_held+0xb3/0x150 [ 559.811732][T10982] do_sendfile+0x641/0xfd0 [ 559.816170][T10982] ? do_pwritev+0x360/0x360 [ 559.820682][T10982] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 559.826752][T10982] __se_sys_sendfile64+0x178/0x1e0 [ 559.831878][T10982] ? __x64_sys_sendfile64+0xa0/0xa0 [ 559.837442][T10982] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 559.843430][T10982] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 559.849673][T10982] do_syscall_64+0x2b/0x70 [ 559.854258][T10982] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 559.860257][T10982] RIP: 0033:0x7ff452b1b0b9 [ 559.864674][T10982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.884485][T10982] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 559.892989][T10982] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 559.900962][T10982] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 559.909186][T10982] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 559.917151][T10982] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 559.925132][T10982] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 559.933311][T10982] [ 560.053378][T10982] memory: usage 8kB, limit 0kB, failcnt 557 [ 560.066248][T10982] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 560.075507][T10982] Memory cgroup stats for /syz1: [ 560.075689][T10982] anon 0 [ 560.075689][T10982] file 0 [ 560.075689][T10982] kernel 8192 [ 560.075689][T10982] kernel_stack 0 [ 560.075689][T10982] pagetables 0 [ 560.075689][T10982] sec_pagetables 0 [ 560.075689][T10982] percpu 0 [ 560.075689][T10982] sock 0 [ 560.075689][T10982] vmalloc 0 [ 560.075689][T10982] shmem 0 [ 560.075689][T10982] zswap 0 [ 560.075689][T10982] zswapped 0 [ 560.075689][T10982] file_mapped 0 [ 560.075689][T10982] file_dirty 0 [ 560.075689][T10982] file_writeback 0 [ 560.075689][T10982] swapcached 0 [ 560.075689][T10982] anon_thp 0 [ 560.075689][T10982] file_thp 0 [ 560.075689][T10982] shmem_thp 0 [ 560.075689][T10982] inactive_anon 0 [ 560.075689][T10982] active_anon 0 [ 560.075689][T10982] inactive_file 0 [ 560.075689][T10982] active_file 0 [ 560.075689][T10982] unevictable 0 [ 560.075689][T10982] slab_reclaimable 6752 [ 560.075689][T10982] slab_unreclaimable 0 [ 560.075689][T10982] slab 6752 [ 560.075689][T10982] workingset_refault_anon 0 [ 560.183138][T10982] Out of memory and no killable processes... [ 560.197522][T10992] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 560.213972][T10992] CPU: 1 PID: 10992 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 560.224612][T10992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 560.234873][T10992] Call Trace: [ 560.238177][T10992] [ 560.241407][T10992] dump_stack_lvl+0x1e3/0x2d0 [ 560.246147][T10992] ? nf_tcp_handle_invalid+0x630/0x630 [ 560.251646][T10992] ? panic+0x770/0x770 [ 560.255758][T10992] dump_header+0xdd/0xa30 [ 560.260208][T10992] out_of_memory+0x895/0xb30 [ 560.264828][T10992] ? unregister_oom_notifier+0x20/0x20 [ 560.270318][T10992] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 560.276334][T10992] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 560.281913][T10992] ? preempt_schedule_thunk+0x16/0x20 [ 560.287327][T10992] ? mem_cgroup_oom_trylock+0x220/0x220 [ 560.292913][T10992] ? cgroup_file_notify+0x123/0x190 [ 560.298146][T10992] memory_max_write+0x374/0x490 [ 560.303032][T10992] ? memory_max_show+0xa0/0xa0 [ 560.307823][T10992] ? read_lock_is_recursive+0x10/0x10 [ 560.313230][T10992] ? memory_max_show+0xa0/0xa0 [ 560.318018][T10992] cgroup_file_write+0x2ab/0x780 [ 560.322989][T10992] ? cgroup_seqfile_stop+0xd0/0xd0 [ 560.328330][T10992] ? cgroup_seqfile_stop+0xd0/0xd0 [ 560.333467][T10992] kernfs_fop_write_iter+0x3ac/0x500 [ 560.338804][T10992] do_iter_write+0x6f0/0xc50 [ 560.343439][T10992] ? rcu_read_lock_sched_held+0x89/0x130 [ 560.349096][T10992] ? vfs_iter_write+0xa0/0xa0 [ 560.353813][T10992] ? vfs_iter_write+0x69/0xa0 [ 560.358526][T10992] iter_file_splice_write+0x830/0xff0 [ 560.363959][T10992] ? splice_from_pipe+0x220/0x220 [ 560.369104][T10992] ? splice_shrink_spd+0xb0/0xb0 [ 560.374086][T10992] ? splice_from_pipe+0x220/0x220 [ 560.379137][T10992] direct_splice_actor+0xe6/0x1c0 [ 560.384189][T10992] splice_direct_to_actor+0x4e4/0xc00 [ 560.389697][T10992] ? do_splice_direct+0x3f0/0x3f0 [ 560.394754][T10992] ? pipe_to_sendpage+0x340/0x340 [ 560.399811][T10992] ? bpf_lsm_file_permission+0x5/0x10 [ 560.405216][T10992] ? security_file_permission+0xe0/0x5c0 [ 560.410972][T10992] do_splice_direct+0x2a0/0x3f0 [ 560.415865][T10992] ? splice_direct_to_actor+0xc00/0xc00 [ 560.421438][T10992] ? rcu_read_lock_any_held+0xb3/0x150 [ 560.426965][T10992] do_sendfile+0x641/0xfd0 [ 560.431430][T10992] ? do_pwritev+0x360/0x360 [ 560.435972][T10992] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 560.441998][T10992] __se_sys_sendfile64+0x178/0x1e0 [ 560.447146][T10992] ? __x64_sys_sendfile64+0xa0/0xa0 [ 560.452372][T10992] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 560.458393][T10992] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 560.464412][T10992] do_syscall_64+0x2b/0x70 [ 560.468865][T10992] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 560.474786][T10992] RIP: 0033:0x7ff452b1b0b9 [ 560.479238][T10992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 560.498959][T10992] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 560.507415][T10992] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 560.515502][T10992] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 560.523501][T10992] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 560.531587][T10992] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 560.539673][T10992] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 560.547692][T10992] [ 560.581216][T10992] memory: usage 8kB, limit 0kB, failcnt 557 [ 560.604248][T10992] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 560.628666][T10992] Memory cgroup stats for /syz1: [ 560.628814][T10992] anon 0 [ 560.628814][T10992] file 0 [ 560.628814][T10992] kernel 8192 [ 560.628814][T10992] kernel_stack 0 [ 560.628814][T10992] pagetables 0 [ 560.628814][T10992] sec_pagetables 0 [ 560.628814][T10992] percpu 0 [ 560.628814][T10992] sock 0 [ 560.628814][T10992] vmalloc 0 [ 560.628814][T10992] shmem 0 [ 560.628814][T10992] zswap 0 [ 560.628814][T10992] zswapped 0 [ 560.628814][T10992] file_mapped 0 [ 560.628814][T10992] file_dirty 0 [ 560.628814][T10992] file_writeback 0 [ 560.628814][T10992] swapcached 0 [ 560.628814][T10992] anon_thp 0 [ 560.628814][T10992] file_thp 0 [ 560.628814][T10992] shmem_thp 0 [ 560.628814][T10992] inactive_anon 0 [ 560.628814][T10992] active_anon 0 [ 560.628814][T10992] inactive_file 0 [ 560.628814][T10992] active_file 0 [ 560.628814][T10992] unevictable 0 [ 560.628814][T10992] slab_reclaimable 6752 [ 560.628814][T10992] slab_unreclaimable 0 [ 560.628814][T10992] slab 6752 [ 560.628814][T10992] workingset_refault_anon 0 [ 560.730853][T10992] Out of memory and no killable processes... [ 560.737674][T10999] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 560.749907][T10999] CPU: 1 PID: 10999 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 560.760798][T10999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 560.770882][T10999] Call Trace: [ 560.774186][T10999] [ 560.777140][T10999] dump_stack_lvl+0x1e3/0x2d0 [ 560.781864][T10999] ? nf_tcp_handle_invalid+0x630/0x630 [ 560.787355][T10999] ? panic+0x770/0x770 [ 560.791471][T10999] dump_header+0xdd/0xa30 [ 560.795875][T10999] out_of_memory+0x895/0xb30 [ 560.800587][T10999] ? unregister_oom_notifier+0x20/0x20 [ 560.806073][T10999] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 560.812091][T10999] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 560.817671][T10999] ? preempt_schedule_thunk+0x16/0x20 [ 560.823083][T10999] ? mem_cgroup_oom_trylock+0x220/0x220 [ 560.828761][T10999] ? cgroup_file_notify+0x123/0x190 [ 560.834098][T10999] memory_max_write+0x374/0x490 [ 560.839510][T10999] ? memory_max_show+0xa0/0xa0 [ 560.844305][T10999] ? read_lock_is_recursive+0x10/0x10 [ 560.850051][T10999] ? memory_max_show+0xa0/0xa0 [ 560.854844][T10999] cgroup_file_write+0x2ab/0x780 [ 560.859833][T10999] ? cgroup_seqfile_stop+0xd0/0xd0 [ 560.865024][T10999] ? cgroup_seqfile_stop+0xd0/0xd0 [ 560.870254][T10999] kernfs_fop_write_iter+0x3ac/0x500 [ 560.875927][T10999] do_iter_write+0x6f0/0xc50 [ 560.880629][T10999] ? rcu_read_lock_sched_held+0x89/0x130 [ 560.886308][T10999] ? vfs_iter_write+0xa0/0xa0 [ 560.891037][T10999] ? vfs_iter_write+0x69/0xa0 [ 560.896589][T10999] iter_file_splice_write+0x830/0xff0 [ 560.902129][T10999] ? splice_from_pipe+0x220/0x220 [ 560.907210][T10999] ? splice_shrink_spd+0xb0/0xb0 [ 560.912274][T10999] ? splice_from_pipe+0x220/0x220 [ 560.917342][T10999] direct_splice_actor+0xe6/0x1c0 [ 560.922410][T10999] splice_direct_to_actor+0x4e4/0xc00 [ 560.928017][T10999] ? do_splice_direct+0x3f0/0x3f0 [ 560.933165][T10999] ? pipe_to_sendpage+0x340/0x340 [ 560.938238][T10999] ? bpf_lsm_file_permission+0x5/0x10 [ 560.943685][T10999] ? security_file_permission+0xe0/0x5c0 [ 560.949366][T10999] do_splice_direct+0x2a0/0x3f0 [ 560.954261][T10999] ? splice_direct_to_actor+0xc00/0xc00 [ 560.959838][T10999] ? rcu_read_lock_any_held+0xb3/0x150 [ 560.965343][T10999] do_sendfile+0x641/0xfd0 [ 560.969892][T10999] ? do_pwritev+0x360/0x360 [ 560.974471][T10999] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 560.980581][T10999] __se_sys_sendfile64+0x178/0x1e0 [ 560.986428][T10999] ? __x64_sys_sendfile64+0xa0/0xa0 [ 560.991748][T10999] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 560.997790][T10999] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 561.003826][T10999] do_syscall_64+0x2b/0x70 [ 561.008476][T10999] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 561.014393][T10999] RIP: 0033:0x7ff452b1b0b9 [ 561.018915][T10999] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 561.038547][T10999] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 561.046995][T10999] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 561.055177][T10999] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 561.063269][T10999] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 561.071360][T10999] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 561.079371][T10999] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 561.087927][T10999] [ 561.100729][T10999] memory: usage 8kB, limit 0kB, failcnt 557 [ 561.109297][T10999] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 561.116601][T10999] Memory cgroup stats for /syz1: [ 561.116795][T10999] anon 0 [ 561.116795][T10999] file 0 [ 561.116795][T10999] kernel 8192 [ 561.116795][T10999] kernel_stack 0 [ 561.116795][T10999] pagetables 0 [ 561.116795][T10999] sec_pagetables 0 [ 561.116795][T10999] percpu 0 [ 561.116795][T10999] sock 0 [ 561.116795][T10999] vmalloc 0 [ 561.116795][T10999] shmem 0 [ 561.116795][T10999] zswap 0 [ 561.116795][T10999] zswapped 0 [ 561.116795][T10999] file_mapped 0 [ 561.116795][T10999] file_dirty 0 [ 561.116795][T10999] file_writeback 0 [ 561.116795][T10999] swapcached 0 [ 561.116795][T10999] anon_thp 0 [ 561.116795][T10999] file_thp 0 [ 561.116795][T10999] shmem_thp 0 [ 561.116795][T10999] inactive_anon 0 [ 561.116795][T10999] active_anon 0 [ 561.116795][T10999] inactive_file 0 [ 561.116795][T10999] active_file 0 [ 561.116795][T10999] unevictable 0 [ 561.116795][T10999] slab_reclaimable 6752 [ 561.116795][T10999] slab_unreclaimable 0 [ 561.116795][T10999] slab 6752 [ 561.116795][T10999] workingset_refault_anon 0 [ 561.221414][T10999] Out of memory and no killable processes... [ 561.227571][T11009] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 561.239544][T11009] CPU: 0 PID: 11009 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 561.250084][T11009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 561.260346][T11009] Call Trace: [ 561.263711][T11009] [ 561.266730][T11009] dump_stack_lvl+0x1e3/0x2d0 [ 561.271418][T11009] ? nf_tcp_handle_invalid+0x630/0x630 [ 561.276885][T11009] ? panic+0x770/0x770 [ 561.280973][T11009] dump_header+0xdd/0xa30 [ 561.285307][T11009] out_of_memory+0x895/0xb30 [ 561.289944][T11009] ? unregister_oom_notifier+0x20/0x20 [ 561.295490][T11009] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 561.301569][T11009] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 561.307467][T11009] ? preempt_schedule_thunk+0x16/0x20 [ 561.312841][T11009] ? mem_cgroup_oom_trylock+0x220/0x220 [ 561.318396][T11009] ? cgroup_file_notify+0x123/0x190 [ 561.323623][T11009] memory_max_write+0x374/0x490 [ 561.328488][T11009] ? memory_max_show+0xa0/0xa0 [ 561.333252][T11009] ? read_lock_is_recursive+0x10/0x10 [ 561.338622][T11009] ? memory_max_show+0xa0/0xa0 [ 561.343382][T11009] cgroup_file_write+0x2ab/0x780 [ 561.348333][T11009] ? cgroup_seqfile_stop+0xd0/0xd0 [ 561.353542][T11009] ? cgroup_seqfile_stop+0xd0/0xd0 [ 561.358657][T11009] kernfs_fop_write_iter+0x3ac/0x500 [ 561.363949][T11009] do_iter_write+0x6f0/0xc50 [ 561.368544][T11009] ? rcu_read_lock_sched_held+0x89/0x130 [ 561.374181][T11009] ? vfs_iter_write+0xa0/0xa0 [ 561.378864][T11009] ? vfs_iter_write+0x69/0xa0 [ 561.383541][T11009] iter_file_splice_write+0x830/0xff0 [ 561.388935][T11009] ? splice_from_pipe+0x220/0x220 [ 561.393965][T11009] ? splice_shrink_spd+0xb0/0xb0 [ 561.398923][T11009] ? splice_from_pipe+0x220/0x220 [ 561.403947][T11009] direct_splice_actor+0xe6/0x1c0 [ 561.408975][T11009] splice_direct_to_actor+0x4e4/0xc00 [ 561.414359][T11009] ? do_splice_direct+0x3f0/0x3f0 [ 561.419416][T11009] ? pipe_to_sendpage+0x340/0x340 [ 561.424461][T11009] ? bpf_lsm_file_permission+0x5/0x10 [ 561.429929][T11009] ? security_file_permission+0xe0/0x5c0 [ 561.435563][T11009] do_splice_direct+0x2a0/0x3f0 [ 561.440425][T11009] ? splice_direct_to_actor+0xc00/0xc00 [ 561.446052][T11009] ? rcu_read_lock_any_held+0xb3/0x150 [ 561.451613][T11009] do_sendfile+0x641/0xfd0 [ 561.456041][T11009] ? do_pwritev+0x360/0x360 [ 561.460550][T11009] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 561.466620][T11009] __se_sys_sendfile64+0x178/0x1e0 [ 561.471919][T11009] ? __x64_sys_sendfile64+0xa0/0xa0 [ 561.477114][T11009] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 561.483097][T11009] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 561.489077][T11009] do_syscall_64+0x2b/0x70 [ 561.493492][T11009] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 561.499388][T11009] RIP: 0033:0x7ff452b1b0b9 [ 561.503899][T11009] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 561.523603][T11009] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 561.532031][T11009] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 561.540006][T11009] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 561.548076][T11009] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 561.556164][T11009] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 561.564178][T11009] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 561.572183][T11009] [ 561.605289][T11009] memory: usage 8kB, limit 0kB, failcnt 557 [ 561.622429][T11009] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 561.629963][T11009] Memory cgroup stats for /syz1: [ 561.630147][T11009] anon 0 [ 561.630147][T11009] file 0 [ 561.630147][T11009] kernel 8192 [ 561.630147][T11009] kernel_stack 0 [ 561.630147][T11009] pagetables 0 [ 561.630147][T11009] sec_pagetables 0 [ 561.630147][T11009] percpu 0 [ 561.630147][T11009] sock 0 [ 561.630147][T11009] vmalloc 0 [ 561.630147][T11009] shmem 0 [ 561.630147][T11009] zswap 0 [ 561.630147][T11009] zswapped 0 [ 561.630147][T11009] file_mapped 0 [ 561.630147][T11009] file_dirty 0 [ 561.630147][T11009] file_writeback 0 [ 561.630147][T11009] swapcached 0 [ 561.630147][T11009] anon_thp 0 [ 561.630147][T11009] file_thp 0 [ 561.630147][T11009] shmem_thp 0 [ 561.630147][T11009] inactive_anon 0 [ 561.630147][T11009] active_anon 0 [ 561.630147][T11009] inactive_file 0 [ 561.630147][T11009] active_file 0 [ 561.630147][T11009] unevictable 0 [ 561.630147][T11009] slab_reclaimable 6752 [ 561.630147][T11009] slab_unreclaimable 0 [ 561.630147][T11009] slab 6752 [ 561.630147][T11009] workingset_refault_anon 0 [ 561.740060][T11009] Out of memory and no killable processes... [ 561.746299][T11025] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 561.781955][T11025] CPU: 0 PID: 11025 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 561.792613][T11025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 561.803052][T11025] Call Trace: [ 561.806365][T11025] [ 561.809324][T11025] dump_stack_lvl+0x1e3/0x2d0 [ 561.814035][T11025] ? nf_tcp_handle_invalid+0x630/0x630 [ 561.819615][T11025] ? panic+0x770/0x770 [ 561.823734][T11025] dump_header+0xdd/0xa30 [ 561.828100][T11025] out_of_memory+0x895/0xb30 [ 561.832747][T11025] ? unregister_oom_notifier+0x20/0x20 [ 561.838410][T11025] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 561.844434][T11025] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 561.850249][T11025] ? mem_cgroup_oom_trylock+0x220/0x220 [ 561.856453][T11025] ? cgroup_file_notify+0x123/0x190 [ 561.861700][T11025] memory_max_write+0x374/0x490 [ 561.866602][T11025] ? memory_max_show+0xa0/0xa0 [ 561.871402][T11025] ? read_lock_is_recursive+0x10/0x10 [ 561.876894][T11025] ? memory_max_show+0xa0/0xa0 [ 561.881695][T11025] cgroup_file_write+0x2ab/0x780 [ 561.886766][T11025] ? cgroup_seqfile_stop+0xd0/0xd0 [ 561.891929][T11025] ? cgroup_seqfile_stop+0xd0/0xd0 [ 561.897162][T11025] kernfs_fop_write_iter+0x3ac/0x500 [ 561.902501][T11025] do_iter_write+0x6f0/0xc50 [ 561.907134][T11025] ? rcu_read_lock_sched_held+0x89/0x130 [ 561.912907][T11025] ? vfs_iter_write+0xa0/0xa0 [ 561.917720][T11025] ? vfs_iter_write+0x69/0xa0 [ 561.922434][T11025] iter_file_splice_write+0x830/0xff0 [ 561.927868][T11025] ? splice_from_pipe+0x220/0x220 [ 561.933032][T11025] ? splice_shrink_spd+0xb0/0xb0 [ 561.938113][T11025] ? splice_from_pipe+0x220/0x220 [ 561.943444][T11025] direct_splice_actor+0xe6/0x1c0 [ 561.948509][T11025] splice_direct_to_actor+0x4e4/0xc00 [ 561.953946][T11025] ? do_splice_direct+0x3f0/0x3f0 [ 561.959007][T11025] ? pipe_to_sendpage+0x340/0x340 [ 561.964071][T11025] ? bpf_lsm_file_permission+0x5/0x10 [ 561.969478][T11025] ? security_file_permission+0xe0/0x5c0 [ 561.975160][T11025] do_splice_direct+0x2a0/0x3f0 [ 561.980065][T11025] ? splice_direct_to_actor+0xc00/0xc00 [ 561.985825][T11025] ? rcu_read_lock_any_held+0xb3/0x150 [ 561.991342][T11025] do_sendfile+0x641/0xfd0 [ 561.996688][T11025] ? do_pwritev+0x360/0x360 [ 562.001246][T11025] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 562.007532][T11025] __se_sys_sendfile64+0x178/0x1e0 [ 562.013035][T11025] ? __x64_sys_sendfile64+0xa0/0xa0 [ 562.018459][T11025] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 562.024568][T11025] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 562.030594][T11025] do_syscall_64+0x2b/0x70 [ 562.035052][T11025] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.040981][T11025] RIP: 0033:0x7ff452b1b0b9 [ 562.045438][T11025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 562.065073][T11025] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 562.073523][T11025] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 562.081549][T11025] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 562.089556][T11025] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 562.097917][T11025] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 562.106636][T11025] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 562.115458][T11025] [ 562.144995][T11025] memory: usage 8kB, limit 0kB, failcnt 557 [ 562.158619][T11025] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 562.177990][T11025] Memory cgroup stats for /syz1: [ 562.178132][T11025] anon 0 [ 562.178132][T11025] file 0 [ 562.178132][T11025] kernel 8192 [ 562.178132][T11025] kernel_stack 0 [ 562.178132][T11025] pagetables 0 [ 562.178132][T11025] sec_pagetables 0 [ 562.178132][T11025] percpu 0 [ 562.178132][T11025] sock 0 [ 562.178132][T11025] vmalloc 0 [ 562.178132][T11025] shmem 0 [ 562.178132][T11025] zswap 0 [ 562.178132][T11025] zswapped 0 [ 562.178132][T11025] file_mapped 0 [ 562.178132][T11025] file_dirty 0 [ 562.178132][T11025] file_writeback 0 [ 562.178132][T11025] swapcached 0 [ 562.178132][T11025] anon_thp 0 [ 562.178132][T11025] file_thp 0 [ 562.178132][T11025] shmem_thp 0 [ 562.178132][T11025] inactive_anon 0 [ 562.178132][T11025] active_anon 0 [ 562.178132][T11025] inactive_file 0 [ 562.178132][T11025] active_file 0 [ 562.178132][T11025] unevictable 0 [ 562.178132][T11025] slab_reclaimable 6752 [ 562.178132][T11025] slab_unreclaimable 0 [ 562.178132][T11025] slab 6752 [ 562.178132][T11025] workingset_refault_anon 0 [ 562.281612][T11025] Out of memory and no killable processes... [ 562.290242][T11035] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 562.303810][T11035] CPU: 1 PID: 11035 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 562.314446][T11035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 562.324526][T11035] Call Trace: [ 562.327827][T11035] [ 562.330776][T11035] dump_stack_lvl+0x1e3/0x2d0 [ 562.335485][T11035] ? nf_tcp_handle_invalid+0x630/0x630 [ 562.340970][T11035] ? panic+0x770/0x770 [ 562.345085][T11035] dump_header+0xdd/0xa30 [ 562.349454][T11035] out_of_memory+0x895/0xb30 [ 562.354067][T11035] ? unregister_oom_notifier+0x20/0x20 [ 562.359558][T11035] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 562.365570][T11035] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 562.371143][T11035] ? preempt_schedule_thunk+0x16/0x20 [ 562.376548][T11035] ? mem_cgroup_oom_trylock+0x220/0x220 [ 562.382140][T11035] ? cgroup_file_notify+0x123/0x190 [ 562.387372][T11035] memory_max_write+0x374/0x490 [ 562.392259][T11035] ? memory_max_show+0xa0/0xa0 [ 562.397051][T11035] ? read_lock_is_recursive+0x10/0x10 [ 562.402540][T11035] ? memory_max_show+0xa0/0xa0 [ 562.407333][T11035] cgroup_file_write+0x2ab/0x780 [ 562.412305][T11035] ? cgroup_seqfile_stop+0xd0/0xd0 [ 562.417537][T11035] ? cgroup_seqfile_stop+0xd0/0xd0 [ 562.422673][T11035] kernfs_fop_write_iter+0x3ac/0x500 [ 562.427994][T11035] do_iter_write+0x6f0/0xc50 [ 562.432622][T11035] ? rcu_read_lock_sched_held+0x89/0x130 [ 562.438282][T11035] ? vfs_iter_write+0xa0/0xa0 [ 562.443009][T11035] ? vfs_iter_write+0x69/0xa0 [ 562.447719][T11035] iter_file_splice_write+0x830/0xff0 [ 562.453148][T11035] ? splice_from_pipe+0x220/0x220 [ 562.458208][T11035] ? splice_shrink_spd+0xb0/0xb0 [ 562.463181][T11035] ? splice_from_pipe+0x220/0x220 [ 562.468232][T11035] direct_splice_actor+0xe6/0x1c0 [ 562.473289][T11035] splice_direct_to_actor+0x4e4/0xc00 [ 562.478732][T11035] ? do_splice_direct+0x3f0/0x3f0 [ 562.483784][T11035] ? pipe_to_sendpage+0x340/0x340 [ 562.488847][T11035] ? bpf_lsm_file_permission+0x5/0x10 [ 562.494252][T11035] ? security_file_permission+0xe0/0x5c0 [ 562.499915][T11035] do_splice_direct+0x2a0/0x3f0 [ 562.504803][T11035] ? splice_direct_to_actor+0xc00/0xc00 [ 562.510367][T11035] ? rcu_read_lock_any_held+0xb3/0x150 [ 562.515869][T11035] do_sendfile+0x641/0xfd0 [ 562.520330][T11035] ? do_pwritev+0x360/0x360 [ 562.524887][T11035] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 562.530902][T11035] __se_sys_sendfile64+0x178/0x1e0 [ 562.536052][T11035] ? __x64_sys_sendfile64+0xa0/0xa0 [ 562.541282][T11035] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 562.547290][T11035] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 562.553390][T11035] do_syscall_64+0x2b/0x70 [ 562.557832][T11035] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.563749][T11035] RIP: 0033:0x7ff452b1b0b9 [ 562.568182][T11035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 562.587812][T11035] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 562.596259][T11035] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 562.604261][T11035] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 562.612252][T11035] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 562.620241][T11035] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 562.628235][T11035] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 562.636253][T11035] [ 562.648630][T11035] memory: usage 8kB, limit 0kB, failcnt 557 [ 562.654718][T11035] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 562.664679][T11035] Memory cgroup stats for /syz1: [ 562.665047][T11035] anon 0 [ 562.665047][T11035] file 0 [ 562.665047][T11035] kernel 8192 [ 562.665047][T11035] kernel_stack 0 [ 562.665047][T11035] pagetables 0 [ 562.665047][T11035] sec_pagetables 0 [ 562.665047][T11035] percpu 0 [ 562.665047][T11035] sock 0 [ 562.665047][T11035] vmalloc 0 [ 562.665047][T11035] shmem 0 [ 562.665047][T11035] zswap 0 [ 562.665047][T11035] zswapped 0 [ 562.665047][T11035] file_mapped 0 [ 562.665047][T11035] file_dirty 0 [ 562.665047][T11035] file_writeback 0 [ 562.665047][T11035] swapcached 0 [ 562.665047][T11035] anon_thp 0 [ 562.665047][T11035] file_thp 0 [ 562.665047][T11035] shmem_thp 0 [ 562.665047][T11035] inactive_anon 0 [ 562.665047][T11035] active_anon 0 [ 562.665047][T11035] inactive_file 0 [ 562.665047][T11035] active_file 0 [ 562.665047][T11035] unevictable 0 [ 562.665047][T11035] slab_reclaimable 6752 [ 562.665047][T11035] slab_unreclaimable 0 [ 562.665047][T11035] slab 6752 [ 562.665047][T11035] workingset_refault_anon 0 [ 562.746965][ T1210] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.767551][ T1210] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.827335][T11035] Out of memory and no killable processes... [ 562.833421][T11052] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 562.859185][T11052] CPU: 0 PID: 11052 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 562.869943][T11052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 562.880126][T11052] Call Trace: [ 562.883433][T11052] [ 562.886486][T11052] dump_stack_lvl+0x1e3/0x2d0 [ 562.891203][T11052] ? nf_tcp_handle_invalid+0x630/0x630 [ 562.897184][T11052] ? panic+0x770/0x770 [ 562.901315][T11052] dump_header+0xdd/0xa30 [ 562.905677][T11052] out_of_memory+0x895/0xb30 [ 562.910297][T11052] ? unregister_oom_notifier+0x20/0x20 [ 562.915784][T11052] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 562.921882][T11052] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 562.927560][T11052] ? preempt_schedule_thunk+0x16/0x20 [ 562.932965][T11052] ? mem_cgroup_oom_trylock+0x220/0x220 [ 562.938571][T11052] ? cgroup_file_notify+0x123/0x190 [ 562.943809][T11052] memory_max_write+0x374/0x490 [ 562.948697][T11052] ? memory_max_show+0xa0/0xa0 [ 562.953506][T11052] ? read_lock_is_recursive+0x10/0x10 [ 562.958994][T11052] ? memory_max_show+0xa0/0xa0 [ 562.963869][T11052] cgroup_file_write+0x2ab/0x780 [ 562.968930][T11052] ? cgroup_seqfile_stop+0xd0/0xd0 [ 562.974179][T11052] ? cgroup_seqfile_stop+0xd0/0xd0 [ 562.979405][T11052] kernfs_fop_write_iter+0x3ac/0x500 [ 562.984727][T11052] do_iter_write+0x6f0/0xc50 [ 562.989355][T11052] ? rcu_read_lock_sched_held+0x89/0x130 [ 562.995012][T11052] ? vfs_iter_write+0xa0/0xa0 [ 562.999737][T11052] ? vfs_iter_write+0x69/0xa0 [ 563.004443][T11052] iter_file_splice_write+0x830/0xff0 [ 563.010257][T11052] ? splice_from_pipe+0x220/0x220 [ 563.015408][T11052] ? splice_shrink_spd+0xb0/0xb0 [ 563.020479][T11052] ? splice_from_pipe+0x220/0x220 [ 563.025539][T11052] direct_splice_actor+0xe6/0x1c0 [ 563.030607][T11052] splice_direct_to_actor+0x4e4/0xc00 [ 563.036040][T11052] ? do_splice_direct+0x3f0/0x3f0 [ 563.041189][T11052] ? pipe_to_sendpage+0x340/0x340 [ 563.046252][T11052] ? bpf_lsm_file_permission+0x5/0x10 [ 563.051661][T11052] ? security_file_permission+0xe0/0x5c0 [ 563.057395][T11052] do_splice_direct+0x2a0/0x3f0 [ 563.062287][T11052] ? splice_direct_to_actor+0xc00/0xc00 [ 563.067861][T11052] ? rcu_read_lock_any_held+0xb3/0x150 [ 563.073375][T11052] do_sendfile+0x641/0xfd0 [ 563.077931][T11052] ? do_pwritev+0x360/0x360 [ 563.082502][T11052] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 563.088703][T11052] __se_sys_sendfile64+0x178/0x1e0 [ 563.094377][T11052] ? __x64_sys_sendfile64+0xa0/0xa0 [ 563.100308][T11052] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 563.106332][T11052] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 563.112353][T11052] do_syscall_64+0x2b/0x70 [ 563.116802][T11052] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 563.122733][T11052] RIP: 0033:0x7ff452b1b0b9 [ 563.127195][T11052] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 563.147014][T11052] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 563.155822][T11052] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 563.163831][T11052] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 563.171922][T11052] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 563.180026][T11052] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 563.188913][T11052] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 563.196931][T11052] [ 563.446705][T11052] memory: usage 8kB, limit 0kB, failcnt 557 [ 563.453019][T11052] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 563.469206][T11052] Memory cgroup stats for /syz1: [ 563.469500][T11052] anon 0 [ 563.469500][T11052] file 0 [ 563.469500][T11052] kernel 8192 [ 563.469500][T11052] kernel_stack 0 [ 563.469500][T11052] pagetables 0 [ 563.469500][T11052] sec_pagetables 0 [ 563.469500][T11052] percpu 0 [ 563.469500][T11052] sock 0 [ 563.469500][T11052] vmalloc 0 [ 563.469500][T11052] shmem 0 [ 563.469500][T11052] zswap 0 [ 563.469500][T11052] zswapped 0 [ 563.469500][T11052] file_mapped 0 [ 563.469500][T11052] file_dirty 0 [ 563.469500][T11052] file_writeback 0 [ 563.469500][T11052] swapcached 0 [ 563.469500][T11052] anon_thp 0 [ 563.469500][T11052] file_thp 0 [ 563.469500][T11052] shmem_thp 0 [ 563.469500][T11052] inactive_anon 0 [ 563.469500][T11052] active_anon 0 [ 563.469500][T11052] inactive_file 0 [ 563.469500][T11052] active_file 0 [ 563.469500][T11052] unevictable 0 [ 563.469500][T11052] slab_reclaimable 6752 [ 563.469500][T11052] slab_unreclaimable 0 [ 563.469500][T11052] slab 6752 [ 563.469500][T11052] workingset_refault_anon 0 [ 563.570406][T11052] Out of memory and no killable processes... [ 563.577418][T11081] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 563.590319][T11081] CPU: 1 PID: 11081 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 563.601042][T11081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 563.611138][T11081] Call Trace: [ 563.614449][T11081] [ 563.617405][T11081] dump_stack_lvl+0x1e3/0x2d0 [ 563.622118][T11081] ? nf_tcp_handle_invalid+0x630/0x630 [ 563.627692][T11081] ? panic+0x770/0x770 [ 563.631799][T11081] dump_header+0xdd/0xa30 [ 563.636299][T11081] out_of_memory+0x895/0xb30 [ 563.641444][T11081] ? unregister_oom_notifier+0x20/0x20 [ 563.651800][T11081] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 563.657905][T11081] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 563.663573][T11081] ? mem_cgroup_oom_trylock+0x220/0x220 [ 563.669163][T11081] ? cgroup_file_notify+0x106/0x190 [ 563.674475][T11081] memory_max_write+0x374/0x490 [ 563.679548][T11081] ? memory_max_show+0xa0/0xa0 [ 563.684592][T11081] ? read_lock_is_recursive+0x10/0x10 [ 563.690069][T11081] ? memory_max_show+0xa0/0xa0 [ 563.694971][T11081] cgroup_file_write+0x2ab/0x780 [ 563.700050][T11081] ? cgroup_seqfile_stop+0xd0/0xd0 [ 563.705292][T11081] ? cgroup_seqfile_stop+0xd0/0xd0 [ 563.710463][T11081] kernfs_fop_write_iter+0x3ac/0x500 [ 563.715796][T11081] do_iter_write+0x6f0/0xc50 [ 563.720428][T11081] ? rcu_read_lock_sched_held+0x89/0x130 [ 563.726084][T11081] ? vfs_iter_write+0xa0/0xa0 [ 563.730805][T11081] ? vfs_iter_write+0x69/0xa0 [ 563.735521][T11081] iter_file_splice_write+0x830/0xff0 [ 563.740940][T11081] ? splice_from_pipe+0x220/0x220 [ 563.745988][T11081] ? splice_shrink_spd+0xb0/0xb0 [ 563.750969][T11081] ? splice_from_pipe+0x220/0x220 [ 563.756196][T11081] direct_splice_actor+0xe6/0x1c0 [ 563.761258][T11081] splice_direct_to_actor+0x4e4/0xc00 [ 563.766679][T11081] ? do_splice_direct+0x3f0/0x3f0 [ 563.771721][T11081] ? pipe_to_sendpage+0x340/0x340 [ 563.776767][T11081] ? bpf_lsm_file_permission+0x5/0x10 [ 563.782248][T11081] ? security_file_permission+0xe0/0x5c0 [ 563.787916][T11081] do_splice_direct+0x2a0/0x3f0 [ 563.792797][T11081] ? splice_direct_to_actor+0xc00/0xc00 [ 563.798458][T11081] ? rcu_read_lock_any_held+0xb3/0x150 [ 563.803963][T11081] do_sendfile+0x641/0xfd0 [ 563.808415][T11081] ? do_pwritev+0x360/0x360 [ 563.812969][T11081] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 563.819064][T11081] __se_sys_sendfile64+0x178/0x1e0 [ 563.824207][T11081] ? __x64_sys_sendfile64+0xa0/0xa0 [ 563.829428][T11081] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 563.835434][T11081] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 563.841437][T11081] do_syscall_64+0x2b/0x70 [ 563.845868][T11081] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 563.851786][T11081] RIP: 0033:0x7ff452b1b0b9 [ 563.856224][T11081] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 563.875936][T11081] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 563.884375][T11081] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 563.892362][T11081] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 563.900345][T11081] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 563.909027][T11081] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 563.917011][T11081] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 563.925280][T11081] [ 564.024583][T11081] memory: usage 8kB, limit 0kB, failcnt 557 [ 564.031624][T11081] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 564.041723][T11081] Memory cgroup stats for /syz1: [ 564.041864][T11081] anon 0 [ 564.041864][T11081] file 0 [ 564.041864][T11081] kernel 8192 [ 564.041864][T11081] kernel_stack 0 [ 564.041864][T11081] pagetables 0 [ 564.041864][T11081] sec_pagetables 0 [ 564.041864][T11081] percpu 0 [ 564.041864][T11081] sock 0 [ 564.041864][T11081] vmalloc 0 [ 564.041864][T11081] shmem 0 [ 564.041864][T11081] zswap 0 [ 564.041864][T11081] zswapped 0 [ 564.041864][T11081] file_mapped 0 [ 564.041864][T11081] file_dirty 0 [ 564.041864][T11081] file_writeback 0 [ 564.041864][T11081] swapcached 0 [ 564.041864][T11081] anon_thp 0 [ 564.041864][T11081] file_thp 0 [ 564.041864][T11081] shmem_thp 0 [ 564.041864][T11081] inactive_anon 0 [ 564.041864][T11081] active_anon 0 [ 564.041864][T11081] inactive_file 0 [ 564.041864][T11081] active_file 0 [ 564.041864][T11081] unevictable 0 [ 564.041864][T11081] slab_reclaimable 6752 [ 564.041864][T11081] slab_unreclaimable 0 [ 564.041864][T11081] slab 6752 [ 564.041864][T11081] workingset_refault_anon 0 [ 564.171233][T11081] Out of memory and no killable processes... [ 564.180197][T11093] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 564.204555][T11093] CPU: 1 PID: 11093 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 564.215114][T11093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 564.225190][T11093] Call Trace: [ 564.228495][T11093] [ 564.231448][T11093] dump_stack_lvl+0x1e3/0x2d0 [ 564.236162][T11093] ? nf_tcp_handle_invalid+0x630/0x630 [ 564.241655][T11093] ? panic+0x770/0x770 [ 564.245776][T11093] dump_header+0xdd/0xa30 [ 564.250146][T11093] out_of_memory+0x895/0xb30 [ 564.254805][T11093] ? unregister_oom_notifier+0x20/0x20 [ 564.260292][T11093] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 564.266327][T11093] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 564.271902][T11093] ? preempt_schedule_thunk+0x16/0x20 [ 564.277443][T11093] ? mem_cgroup_oom_trylock+0x220/0x220 [ 564.283037][T11093] ? cgroup_file_notify+0x123/0x190 [ 564.288268][T11093] memory_max_write+0x374/0x490 [ 564.293268][T11093] ? memory_max_show+0xa0/0xa0 [ 564.298277][T11093] ? read_lock_is_recursive+0x10/0x10 [ 564.303677][T11093] ? memory_max_show+0xa0/0xa0 [ 564.308472][T11093] cgroup_file_write+0x2ab/0x780 [ 564.313702][T11093] ? cgroup_seqfile_stop+0xd0/0xd0 [ 564.318926][T11093] ? cgroup_seqfile_stop+0xd0/0xd0 [ 564.324131][T11093] kernfs_fop_write_iter+0x3ac/0x500 [ 564.329427][T11093] do_iter_write+0x6f0/0xc50 [ 564.334376][T11093] ? rcu_read_lock_sched_held+0x89/0x130 [ 564.340021][T11093] ? vfs_iter_write+0xa0/0xa0 [ 564.344709][T11093] ? vfs_iter_write+0x69/0xa0 [ 564.349561][T11093] iter_file_splice_write+0x830/0xff0 [ 564.354961][T11093] ? splice_from_pipe+0x220/0x220 [ 564.359992][T11093] ? splice_shrink_spd+0xb0/0xb0 [ 564.364945][T11093] ? splice_from_pipe+0x220/0x220 [ 564.369971][T11093] direct_splice_actor+0xe6/0x1c0 [ 564.374999][T11093] splice_direct_to_actor+0x4e4/0xc00 [ 564.380384][T11093] ? do_splice_direct+0x3f0/0x3f0 [ 564.385407][T11093] ? pipe_to_sendpage+0x340/0x340 [ 564.390451][T11093] ? bpf_lsm_file_permission+0x5/0x10 [ 564.395825][T11093] ? security_file_permission+0xe0/0x5c0 [ 564.401821][T11093] do_splice_direct+0x2a0/0x3f0 [ 564.407026][T11093] ? splice_direct_to_actor+0xc00/0xc00 [ 564.412744][T11093] ? rcu_read_lock_any_held+0xb3/0x150 [ 564.418230][T11093] do_sendfile+0x641/0xfd0 [ 564.422662][T11093] ? do_pwritev+0x360/0x360 [ 564.427176][T11093] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 564.433171][T11093] __se_sys_sendfile64+0x178/0x1e0 [ 564.438296][T11093] ? __x64_sys_sendfile64+0xa0/0xa0 [ 564.443490][T11093] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 564.449472][T11093] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 564.455489][T11093] do_syscall_64+0x2b/0x70 [ 564.459900][T11093] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 564.465794][T11093] RIP: 0033:0x7ff452b1b0b9 [ 564.470203][T11093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 564.489802][T11093] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 564.498477][T11093] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 564.506456][T11093] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 564.514421][T11093] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 564.522393][T11093] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 564.530362][T11093] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 564.538519][T11093] [ 564.583924][T11093] memory: usage 8kB, limit 0kB, failcnt 557 [ 564.594656][T11093] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 564.602378][T11093] Memory cgroup stats for /syz1: [ 564.602557][T11093] anon 0 [ 564.602557][T11093] file 0 [ 564.602557][T11093] kernel 8192 [ 564.602557][T11093] kernel_stack 0 [ 564.602557][T11093] pagetables 0 [ 564.602557][T11093] sec_pagetables 0 [ 564.602557][T11093] percpu 0 [ 564.602557][T11093] sock 0 [ 564.602557][T11093] vmalloc 0 [ 564.602557][T11093] shmem 0 [ 564.602557][T11093] zswap 0 [ 564.602557][T11093] zswapped 0 [ 564.602557][T11093] file_mapped 0 [ 564.602557][T11093] file_dirty 0 [ 564.602557][T11093] file_writeback 0 [ 564.602557][T11093] swapcached 0 [ 564.602557][T11093] anon_thp 0 [ 564.602557][T11093] file_thp 0 [ 564.602557][T11093] shmem_thp 0 [ 564.602557][T11093] inactive_anon 0 [ 564.602557][T11093] active_anon 0 [ 564.602557][T11093] inactive_file 0 [ 564.602557][T11093] active_file 0 [ 564.602557][T11093] unevictable 0 [ 564.602557][T11093] slab_reclaimable 6752 [ 564.602557][T11093] slab_unreclaimable 0 [ 564.602557][T11093] slab 6752 [ 564.602557][T11093] workingset_refault_anon 0 [ 564.752235][T11093] Out of memory and no killable processes... [ 564.765814][T11106] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 564.776692][T11106] CPU: 0 PID: 11106 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 564.787235][T11106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 564.797412][T11106] Call Trace: [ 564.800711][T11106] [ 564.803656][T11106] dump_stack_lvl+0x1e3/0x2d0 [ 564.808356][T11106] ? nf_tcp_handle_invalid+0x630/0x630 [ 564.813909][T11106] ? panic+0x770/0x770 [ 564.817989][T11106] dump_header+0xdd/0xa30 [ 564.822323][T11106] out_of_memory+0x895/0xb30 [ 564.826917][T11106] ? unregister_oom_notifier+0x20/0x20 [ 564.832374][T11106] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 564.838362][T11106] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 564.843913][T11106] ? preempt_schedule_thunk+0x16/0x20 [ 564.849297][T11106] ? mem_cgroup_oom_trylock+0x220/0x220 [ 564.854862][T11106] ? cgroup_file_notify+0x123/0x190 [ 564.860061][T11106] memory_max_write+0x374/0x490 [ 564.864919][T11106] ? memory_max_show+0xa0/0xa0 [ 564.869681][T11106] ? read_lock_is_recursive+0x10/0x10 [ 564.875230][T11106] ? memory_max_show+0xa0/0xa0 [ 564.879991][T11106] cgroup_file_write+0x2ab/0x780 [ 564.884932][T11106] ? cgroup_seqfile_stop+0xd0/0xd0 [ 564.890060][T11106] ? cgroup_seqfile_stop+0xd0/0xd0 [ 564.895170][T11106] kernfs_fop_write_iter+0x3ac/0x500 [ 564.900461][T11106] do_iter_write+0x6f0/0xc50 [ 564.905146][T11106] ? rcu_read_lock_sched_held+0x89/0x130 [ 564.910774][T11106] ? vfs_iter_write+0xa0/0xa0 [ 564.915459][T11106] ? vfs_iter_write+0x69/0xa0 [ 564.920134][T11106] iter_file_splice_write+0x830/0xff0 [ 564.925523][T11106] ? splice_from_pipe+0x220/0x220 [ 564.930556][T11106] ? splice_shrink_spd+0xb0/0xb0 [ 564.935504][T11106] ? splice_from_pipe+0x220/0x220 [ 564.940526][T11106] direct_splice_actor+0xe6/0x1c0 [ 564.945551][T11106] splice_direct_to_actor+0x4e4/0xc00 [ 564.950945][T11106] ? do_splice_direct+0x3f0/0x3f0 [ 564.955970][T11106] ? pipe_to_sendpage+0x340/0x340 [ 564.961081][T11106] ? bpf_lsm_file_permission+0x5/0x10 [ 564.966454][T11106] ? security_file_permission+0xe0/0x5c0 [ 564.972111][T11106] do_splice_direct+0x2a0/0x3f0 [ 564.977054][T11106] ? splice_direct_to_actor+0xc00/0xc00 [ 564.982681][T11106] ? rcu_read_lock_any_held+0xb3/0x150 [ 564.988156][T11106] do_sendfile+0x641/0xfd0 [ 564.992582][T11106] ? do_pwritev+0x360/0x360 [ 564.997096][T11106] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 565.003092][T11106] __se_sys_sendfile64+0x178/0x1e0 [ 565.008220][T11106] ? __x64_sys_sendfile64+0xa0/0xa0 [ 565.013452][T11106] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 565.019454][T11106] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 565.025442][T11106] do_syscall_64+0x2b/0x70 [ 565.029867][T11106] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 565.035766][T11106] RIP: 0033:0x7ff452b1b0b9 [ 565.040198][T11106] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 565.059988][T11106] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 565.068469][T11106] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 565.076570][T11106] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 565.084560][T11106] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 565.092548][T11106] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 565.100522][T11106] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 565.108516][T11106] [ 565.123496][T11106] memory: usage 8kB, limit 0kB, failcnt 557 [ 565.139439][T11106] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 565.153616][T11106] Memory cgroup stats for /syz1: [ 565.153811][T11106] anon 0 [ 565.153811][T11106] file 0 [ 565.153811][T11106] kernel 8192 [ 565.153811][T11106] kernel_stack 0 [ 565.153811][T11106] pagetables 0 [ 565.153811][T11106] sec_pagetables 0 [ 565.153811][T11106] percpu 0 [ 565.153811][T11106] sock 0 [ 565.153811][T11106] vmalloc 0 [ 565.153811][T11106] shmem 0 [ 565.153811][T11106] zswap 0 [ 565.153811][T11106] zswapped 0 [ 565.153811][T11106] file_mapped 0 [ 565.153811][T11106] file_dirty 0 [ 565.153811][T11106] file_writeback 0 [ 565.153811][T11106] swapcached 0 [ 565.153811][T11106] anon_thp 0 [ 565.153811][T11106] file_thp 0 [ 565.153811][T11106] shmem_thp 0 [ 565.153811][T11106] inactive_anon 0 [ 565.153811][T11106] active_anon 0 [ 565.153811][T11106] inactive_file 0 [ 565.153811][T11106] active_file 0 [ 565.153811][T11106] unevictable 0 [ 565.153811][T11106] slab_reclaimable 6752 [ 565.153811][T11106] slab_unreclaimable 0 [ 565.153811][T11106] slab 6752 [ 565.153811][T11106] workingset_refault_anon 0 [ 565.283110][T11106] Out of memory and no killable processes... [ 565.289451][T11112] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 565.327053][T11112] CPU: 1 PID: 11112 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 565.337618][T11112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 565.347696][T11112] Call Trace: [ 565.350999][T11112] [ 565.353954][T11112] dump_stack_lvl+0x1e3/0x2d0 [ 565.358662][T11112] ? nf_tcp_handle_invalid+0x630/0x630 [ 565.364237][T11112] ? panic+0x770/0x770 [ 565.368353][T11112] dump_header+0xdd/0xa30 [ 565.372715][T11112] out_of_memory+0x895/0xb30 [ 565.377331][T11112] ? unregister_oom_notifier+0x20/0x20 [ 565.382820][T11112] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 565.388834][T11112] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 565.394412][T11112] ? preempt_schedule_thunk+0x16/0x20 [ 565.399828][T11112] ? mem_cgroup_oom_trylock+0x220/0x220 [ 565.405443][T11112] ? cgroup_file_notify+0x123/0x190 [ 565.410948][T11112] memory_max_write+0x374/0x490 [ 565.415838][T11112] ? memory_max_show+0xa0/0xa0 [ 565.420636][T11112] ? read_lock_is_recursive+0x10/0x10 [ 565.426123][T11112] ? memory_max_show+0xa0/0xa0 [ 565.431263][T11112] cgroup_file_write+0x2ab/0x780 [ 565.436239][T11112] ? cgroup_seqfile_stop+0xd0/0xd0 [ 565.441397][T11112] ? cgroup_seqfile_stop+0xd0/0xd0 [ 565.446542][T11112] kernfs_fop_write_iter+0x3ac/0x500 [ 565.451863][T11112] do_iter_write+0x6f0/0xc50 [ 565.456497][T11112] ? rcu_read_lock_sched_held+0x89/0x130 [ 565.462154][T11112] ? vfs_iter_write+0xa0/0xa0 [ 565.466864][T11112] ? vfs_iter_write+0x69/0xa0 [ 565.471578][T11112] iter_file_splice_write+0x830/0xff0 [ 565.477002][T11112] ? splice_from_pipe+0x220/0x220 [ 565.482064][T11112] ? splice_shrink_spd+0xb0/0xb0 [ 565.487042][T11112] ? splice_from_pipe+0x220/0x220 [ 565.492095][T11112] direct_splice_actor+0xe6/0x1c0 [ 565.497152][T11112] splice_direct_to_actor+0x4e4/0xc00 [ 565.502572][T11112] ? do_splice_direct+0x3f0/0x3f0 [ 565.507628][T11112] ? pipe_to_sendpage+0x340/0x340 [ 565.512866][T11112] ? bpf_lsm_file_permission+0x5/0x10 [ 565.518361][T11112] ? security_file_permission+0xe0/0x5c0 [ 565.524126][T11112] do_splice_direct+0x2a0/0x3f0 [ 565.529023][T11112] ? splice_direct_to_actor+0xc00/0xc00 [ 565.534600][T11112] ? rcu_read_lock_any_held+0xb3/0x150 [ 565.540120][T11112] do_sendfile+0x641/0xfd0 [ 565.544588][T11112] ? do_pwritev+0x360/0x360 [ 565.549141][T11112] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 565.555336][T11112] __se_sys_sendfile64+0x178/0x1e0 [ 565.560572][T11112] ? __x64_sys_sendfile64+0xa0/0xa0 [ 565.565890][T11112] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 565.571935][T11112] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 565.577956][T11112] do_syscall_64+0x2b/0x70 [ 565.582489][T11112] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 565.588422][T11112] RIP: 0033:0x7ff452b1b0b9 [ 565.592866][T11112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 565.612500][T11112] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 565.620948][T11112] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 565.629032][T11112] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 565.637114][T11112] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 565.645200][T11112] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 565.653193][T11112] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 565.661216][T11112] [ 565.670807][T11112] memory: usage 8kB, limit 0kB, failcnt 557 [ 565.681434][T11112] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 565.716111][T11112] Memory cgroup stats for /syz1: [ 565.716254][T11112] anon 0 [ 565.716254][T11112] file 0 [ 565.716254][T11112] kernel 8192 [ 565.716254][T11112] kernel_stack 0 [ 565.716254][T11112] pagetables 0 [ 565.716254][T11112] sec_pagetables 0 [ 565.716254][T11112] percpu 0 [ 565.716254][T11112] sock 0 [ 565.716254][T11112] vmalloc 0 [ 565.716254][T11112] shmem 0 [ 565.716254][T11112] zswap 0 [ 565.716254][T11112] zswapped 0 [ 565.716254][T11112] file_mapped 0 [ 565.716254][T11112] file_dirty 0 [ 565.716254][T11112] file_writeback 0 [ 565.716254][T11112] swapcached 0 [ 565.716254][T11112] anon_thp 0 [ 565.716254][T11112] file_thp 0 [ 565.716254][T11112] shmem_thp 0 [ 565.716254][T11112] inactive_anon 0 [ 565.716254][T11112] active_anon 0 [ 565.716254][T11112] inactive_file 0 [ 565.716254][T11112] active_file 0 [ 565.716254][T11112] unevictable 0 [ 565.716254][T11112] slab_reclaimable 6752 [ 565.716254][T11112] slab_unreclaimable 0 [ 565.716254][T11112] slab 6752 [ 565.716254][T11112] workingset_refault_anon 0 [ 565.905094][T11112] Out of memory and no killable processes... [ 565.912799][T11136] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 565.928662][T11136] CPU: 0 PID: 11136 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 565.939987][T11136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 565.950151][T11136] Call Trace: [ 565.953464][T11136] [ 565.956427][T11136] dump_stack_lvl+0x1e3/0x2d0 [ 565.961221][T11136] ? nf_tcp_handle_invalid+0x630/0x630 [ 565.966709][T11136] ? panic+0x770/0x770 [ 565.970916][T11136] dump_header+0xdd/0xa30 [ 565.975275][T11136] out_of_memory+0x895/0xb30 [ 565.979898][T11136] ? unregister_oom_notifier+0x20/0x20 [ 565.985404][T11136] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 565.991432][T11136] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 565.997003][T11136] ? preempt_schedule_thunk+0x16/0x20 [ 566.002414][T11136] ? mem_cgroup_oom_trylock+0x220/0x220 [ 566.007999][T11136] ? cgroup_file_notify+0x123/0x190 [ 566.013207][T11136] memory_max_write+0x374/0x490 [ 566.018066][T11136] ? memory_max_show+0xa0/0xa0 [ 566.022847][T11136] ? read_lock_is_recursive+0x10/0x10 [ 566.028222][T11136] ? memory_max_show+0xa0/0xa0 [ 566.032981][T11136] cgroup_file_write+0x2ab/0x780 [ 566.037941][T11136] ? cgroup_seqfile_stop+0xd0/0xd0 [ 566.043062][T11136] ? cgroup_seqfile_stop+0xd0/0xd0 [ 566.048173][T11136] kernfs_fop_write_iter+0x3ac/0x500 [ 566.053467][T11136] do_iter_write+0x6f0/0xc50 [ 566.058065][T11136] ? rcu_read_lock_sched_held+0x89/0x130 [ 566.063697][T11136] ? vfs_iter_write+0xa0/0xa0 [ 566.068380][T11136] ? vfs_iter_write+0x69/0xa0 [ 566.073057][T11136] iter_file_splice_write+0x830/0xff0 [ 566.078452][T11136] ? splice_from_pipe+0x220/0x220 [ 566.083570][T11136] ? splice_shrink_spd+0xb0/0xb0 [ 566.088525][T11136] ? splice_from_pipe+0x220/0x220 [ 566.093547][T11136] direct_splice_actor+0xe6/0x1c0 [ 566.098572][T11136] splice_direct_to_actor+0x4e4/0xc00 [ 566.103957][T11136] ? do_splice_direct+0x3f0/0x3f0 [ 566.109003][T11136] ? pipe_to_sendpage+0x340/0x340 [ 566.114031][T11136] ? bpf_lsm_file_permission+0x5/0x10 [ 566.119402][T11136] ? security_file_permission+0xe0/0x5c0 [ 566.125057][T11136] do_splice_direct+0x2a0/0x3f0 [ 566.129933][T11136] ? splice_direct_to_actor+0xc00/0xc00 [ 566.135502][T11136] ? rcu_read_lock_any_held+0xb3/0x150 [ 566.140986][T11136] do_sendfile+0x641/0xfd0 [ 566.145417][T11136] ? do_pwritev+0x360/0x360 [ 566.149924][T11136] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 566.155930][T11136] __se_sys_sendfile64+0x178/0x1e0 [ 566.161061][T11136] ? __x64_sys_sendfile64+0xa0/0xa0 [ 566.166263][T11136] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 566.172253][T11136] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 566.178241][T11136] do_syscall_64+0x2b/0x70 [ 566.182682][T11136] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 566.188573][T11136] RIP: 0033:0x7ff452b1b0b9 [ 566.193001][T11136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 566.212602][T11136] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 566.221015][T11136] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 566.228981][T11136] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 566.236948][T11136] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 566.245003][T11136] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 566.253247][T11136] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 566.261233][T11136] [ 566.406091][T11136] memory: usage 8kB, limit 0kB, failcnt 557 [ 566.412623][T11136] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 566.420264][T11136] Memory cgroup stats for /syz1: [ 566.420401][T11136] anon 0 [ 566.420401][T11136] file 0 [ 566.420401][T11136] kernel 8192 [ 566.420401][T11136] kernel_stack 0 [ 566.420401][T11136] pagetables 0 [ 566.420401][T11136] sec_pagetables 0 [ 566.420401][T11136] percpu 0 [ 566.420401][T11136] sock 0 [ 566.420401][T11136] vmalloc 0 [ 566.420401][T11136] shmem 0 [ 566.420401][T11136] zswap 0 [ 566.420401][T11136] zswapped 0 [ 566.420401][T11136] file_mapped 0 [ 566.420401][T11136] file_dirty 0 [ 566.420401][T11136] file_writeback 0 [ 566.420401][T11136] swapcached 0 [ 566.420401][T11136] anon_thp 0 [ 566.420401][T11136] file_thp 0 [ 566.420401][T11136] shmem_thp 0 [ 566.420401][T11136] inactive_anon 0 [ 566.420401][T11136] active_anon 0 [ 566.420401][T11136] inactive_file 0 [ 566.420401][T11136] active_file 0 [ 566.420401][T11136] unevictable 0 [ 566.420401][T11136] slab_reclaimable 6752 [ 566.420401][T11136] slab_unreclaimable 0 [ 566.420401][T11136] slab 6752 [ 566.420401][T11136] workingset_refault_anon 0 [ 566.521364][T11136] Out of memory and no killable processes... [ 566.532102][T11154] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 566.563416][T11154] CPU: 0 PID: 11154 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 566.573972][T11154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 566.584057][T11154] Call Trace: [ 566.587360][T11154] [ 566.590329][T11154] dump_stack_lvl+0x1e3/0x2d0 [ 566.595038][T11154] ? nf_tcp_handle_invalid+0x630/0x630 [ 566.600533][T11154] ? panic+0x770/0x770 [ 566.604644][T11154] dump_header+0xdd/0xa30 [ 566.609004][T11154] out_of_memory+0x895/0xb30 [ 566.613624][T11154] ? unregister_oom_notifier+0x20/0x20 [ 566.619106][T11154] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 566.625132][T11154] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 566.630706][T11154] ? preempt_schedule_thunk+0x16/0x20 [ 566.636116][T11154] ? mem_cgroup_oom_trylock+0x220/0x220 [ 566.641697][T11154] ? cgroup_file_notify+0x123/0x190 [ 566.646906][T11154] memory_max_write+0x374/0x490 [ 566.651769][T11154] ? memory_max_show+0xa0/0xa0 [ 566.656531][T11154] ? read_lock_is_recursive+0x10/0x10 [ 566.661900][T11154] ? memory_max_show+0xa0/0xa0 [ 566.666660][T11154] cgroup_file_write+0x2ab/0x780 [ 566.671602][T11154] ? cgroup_seqfile_stop+0xd0/0xd0 [ 566.676732][T11154] ? cgroup_seqfile_stop+0xd0/0xd0 [ 566.681844][T11154] kernfs_fop_write_iter+0x3ac/0x500 [ 566.687144][T11154] do_iter_write+0x6f0/0xc50 [ 566.691751][T11154] ? rcu_read_lock_sched_held+0x89/0x130 [ 566.697382][T11154] ? vfs_iter_write+0xa0/0xa0 [ 566.702082][T11154] ? vfs_iter_write+0x69/0xa0 [ 566.706764][T11154] iter_file_splice_write+0x830/0xff0 [ 566.712153][T11154] ? splice_from_pipe+0x220/0x220 [ 566.717181][T11154] ? splice_shrink_spd+0xb0/0xb0 [ 566.722129][T11154] ? splice_from_pipe+0x220/0x220 [ 566.727163][T11154] direct_splice_actor+0xe6/0x1c0 [ 566.732189][T11154] splice_direct_to_actor+0x4e4/0xc00 [ 566.737572][T11154] ? do_splice_direct+0x3f0/0x3f0 [ 566.742595][T11154] ? pipe_to_sendpage+0x340/0x340 [ 566.747627][T11154] ? bpf_lsm_file_permission+0x5/0x10 [ 566.752998][T11154] ? security_file_permission+0xe0/0x5c0 [ 566.758633][T11154] do_splice_direct+0x2a0/0x3f0 [ 566.763486][T11154] ? splice_direct_to_actor+0xc00/0xc00 [ 566.769026][T11154] ? rcu_read_lock_any_held+0xb3/0x150 [ 566.774495][T11154] do_sendfile+0x641/0xfd0 [ 566.778930][T11154] ? do_pwritev+0x360/0x360 [ 566.783436][T11154] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 566.789448][T11154] __se_sys_sendfile64+0x178/0x1e0 [ 566.794566][T11154] ? __x64_sys_sendfile64+0xa0/0xa0 [ 566.799760][T11154] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 566.805746][T11154] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 566.811733][T11154] do_syscall_64+0x2b/0x70 [ 566.816142][T11154] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 566.822032][T11154] RIP: 0033:0x7ff452b1b0b9 [ 566.826443][T11154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 566.846133][T11154] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 566.854544][T11154] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 566.862523][T11154] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 566.870587][T11154] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 566.878812][T11154] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 566.886983][T11154] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 566.896097][T11154] [ 566.950492][T11154] memory: usage 8kB, limit 0kB, failcnt 557 [ 566.956446][T11154] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 566.971514][T11154] Memory cgroup stats for /syz1: [ 566.971657][T11154] anon 0 [ 566.971657][T11154] file 0 [ 566.971657][T11154] kernel 8192 [ 566.971657][T11154] kernel_stack 0 [ 566.971657][T11154] pagetables 0 [ 566.971657][T11154] sec_pagetables 0 [ 566.971657][T11154] percpu 0 [ 566.971657][T11154] sock 0 [ 566.971657][T11154] vmalloc 0 [ 566.971657][T11154] shmem 0 [ 566.971657][T11154] zswap 0 [ 566.971657][T11154] zswapped 0 [ 566.971657][T11154] file_mapped 0 [ 566.971657][T11154] file_dirty 0 [ 566.971657][T11154] file_writeback 0 [ 566.971657][T11154] swapcached 0 [ 566.971657][T11154] anon_thp 0 [ 566.971657][T11154] file_thp 0 [ 566.971657][T11154] shmem_thp 0 [ 566.971657][T11154] inactive_anon 0 [ 566.971657][T11154] active_anon 0 [ 566.971657][T11154] inactive_file 0 [ 566.971657][T11154] active_file 0 [ 566.971657][T11154] unevictable 0 [ 566.971657][T11154] slab_reclaimable 6752 [ 566.971657][T11154] slab_unreclaimable 0 [ 566.971657][T11154] slab 6752 [ 566.971657][T11154] workingset_refault_anon 0 [ 567.081584][T11154] Out of memory and no killable processes... [ 567.094562][T11164] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 567.107420][T11164] CPU: 1 PID: 11164 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 567.117960][T11164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 567.128041][T11164] Call Trace: [ 567.131343][T11164] [ 567.134464][T11164] dump_stack_lvl+0x1e3/0x2d0 [ 567.139171][T11164] ? nf_tcp_handle_invalid+0x630/0x630 [ 567.144669][T11164] ? panic+0x770/0x770 [ 567.148780][T11164] dump_header+0xdd/0xa30 [ 567.153138][T11164] out_of_memory+0x895/0xb30 [ 567.157760][T11164] ? unregister_oom_notifier+0x20/0x20 [ 567.163245][T11164] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 567.169288][T11164] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 567.174943][T11164] ? preempt_schedule_thunk+0x16/0x20 [ 567.180342][T11164] ? mem_cgroup_oom_trylock+0x220/0x220 [ 567.185934][T11164] ? cgroup_file_notify+0x123/0x190 [ 567.191168][T11164] memory_max_write+0x374/0x490 [ 567.196148][T11164] ? memory_max_show+0xa0/0xa0 [ 567.201042][T11164] ? read_lock_is_recursive+0x10/0x10 [ 567.206450][T11164] ? memory_max_show+0xa0/0xa0 [ 567.211250][T11164] cgroup_file_write+0x2ab/0x780 [ 567.216286][T11164] ? cgroup_seqfile_stop+0xd0/0xd0 [ 567.221430][T11164] ? cgroup_seqfile_stop+0xd0/0xd0 [ 567.226546][T11164] kernfs_fop_write_iter+0x3ac/0x500 [ 567.231846][T11164] do_iter_write+0x6f0/0xc50 [ 567.236540][T11164] ? rcu_read_lock_sched_held+0x89/0x130 [ 567.242180][T11164] ? vfs_iter_write+0xa0/0xa0 [ 567.246892][T11164] ? vfs_iter_write+0x69/0xa0 [ 567.251591][T11164] iter_file_splice_write+0x830/0xff0 [ 567.257001][T11164] ? splice_from_pipe+0x220/0x220 [ 567.262047][T11164] ? splice_shrink_spd+0xb0/0xb0 [ 567.267003][T11164] ? splice_from_pipe+0x220/0x220 [ 567.272045][T11164] direct_splice_actor+0xe6/0x1c0 [ 567.277074][T11164] splice_direct_to_actor+0x4e4/0xc00 [ 567.282456][T11164] ? do_splice_direct+0x3f0/0x3f0 [ 567.287479][T11164] ? pipe_to_sendpage+0x340/0x340 [ 567.292502][T11164] ? bpf_lsm_file_permission+0x5/0x10 [ 567.297983][T11164] ? security_file_permission+0xe0/0x5c0 [ 567.303618][T11164] do_splice_direct+0x2a0/0x3f0 [ 567.308565][T11164] ? splice_direct_to_actor+0xc00/0xc00 [ 567.314110][T11164] ? rcu_read_lock_any_held+0xb3/0x150 [ 567.319584][T11164] do_sendfile+0x641/0xfd0 [ 567.324012][T11164] ? do_pwritev+0x360/0x360 [ 567.328520][T11164] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 567.334501][T11164] __se_sys_sendfile64+0x178/0x1e0 [ 567.339613][T11164] ? __x64_sys_sendfile64+0xa0/0xa0 [ 567.344811][T11164] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 567.350791][T11164] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 567.356771][T11164] do_syscall_64+0x2b/0x70 [ 567.361185][T11164] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 567.367080][T11164] RIP: 0033:0x7ff452b1b0b9 [ 567.371494][T11164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 567.391094][T11164] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 567.399596][T11164] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 567.407749][T11164] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 567.415892][T11164] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 567.423860][T11164] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 567.431825][T11164] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 567.439825][T11164] [ 567.484047][T11164] memory: usage 8kB, limit 0kB, failcnt 557 [ 567.493295][T11164] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 567.500740][T11164] Memory cgroup stats for /syz1: [ 567.500909][T11164] anon 0 [ 567.500909][T11164] file 0 [ 567.500909][T11164] kernel 8192 [ 567.500909][T11164] kernel_stack 0 [ 567.500909][T11164] pagetables 0 [ 567.500909][T11164] sec_pagetables 0 [ 567.500909][T11164] percpu 0 [ 567.500909][T11164] sock 0 [ 567.500909][T11164] vmalloc 0 [ 567.500909][T11164] shmem 0 [ 567.500909][T11164] zswap 0 [ 567.500909][T11164] zswapped 0 [ 567.500909][T11164] file_mapped 0 [ 567.500909][T11164] file_dirty 0 [ 567.500909][T11164] file_writeback 0 [ 567.500909][T11164] swapcached 0 [ 567.500909][T11164] anon_thp 0 [ 567.500909][T11164] file_thp 0 [ 567.500909][T11164] shmem_thp 0 [ 567.500909][T11164] inactive_anon 0 [ 567.500909][T11164] active_anon 0 [ 567.500909][T11164] inactive_file 0 [ 567.500909][T11164] active_file 0 [ 567.500909][T11164] unevictable 0 [ 567.500909][T11164] slab_reclaimable 6752 [ 567.500909][T11164] slab_unreclaimable 0 [ 567.500909][T11164] slab 6752 [ 567.500909][T11164] workingset_refault_anon 0 [ 567.606139][T11164] Out of memory and no killable processes... [ 567.613690][T11173] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 567.627840][T11173] CPU: 0 PID: 11173 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 567.638383][T11173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 567.649253][T11173] Call Trace: [ 567.653346][T11173] [ 567.656301][T11173] dump_stack_lvl+0x1e3/0x2d0 [ 567.661038][T11173] ? nf_tcp_handle_invalid+0x630/0x630 [ 567.666525][T11173] ? panic+0x770/0x770 [ 567.670727][T11173] dump_header+0xdd/0xa30 [ 567.675095][T11173] out_of_memory+0x895/0xb30 [ 567.679719][T11173] ? unregister_oom_notifier+0x20/0x20 [ 567.685204][T11173] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 567.691257][T11173] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 567.696838][T11173] ? preempt_schedule_thunk+0x16/0x20 [ 567.702331][T11173] ? mem_cgroup_oom_trylock+0x220/0x220 [ 567.707919][T11173] ? cgroup_file_notify+0x123/0x190 [ 567.713150][T11173] memory_max_write+0x374/0x490 [ 567.718041][T11173] ? memory_max_show+0xa0/0xa0 [ 567.722826][T11173] ? read_lock_is_recursive+0x10/0x10 [ 567.728222][T11173] ? memory_max_show+0xa0/0xa0 [ 567.733008][T11173] cgroup_file_write+0x2ab/0x780 [ 567.737967][T11173] ? cgroup_seqfile_stop+0xd0/0xd0 [ 567.743201][T11173] ? cgroup_seqfile_stop+0xd0/0xd0 [ 567.748577][T11173] kernfs_fop_write_iter+0x3ac/0x500 [ 567.754143][T11173] do_iter_write+0x6f0/0xc50 [ 567.758743][T11173] ? rcu_read_lock_sched_held+0x89/0x130 [ 567.764375][T11173] ? vfs_iter_write+0xa0/0xa0 [ 567.769408][T11173] ? vfs_iter_write+0x69/0xa0 [ 567.774110][T11173] iter_file_splice_write+0x830/0xff0 [ 567.779710][T11173] ? splice_from_pipe+0x220/0x220 [ 567.784920][T11173] ? splice_shrink_spd+0xb0/0xb0 [ 567.790046][T11173] ? splice_from_pipe+0x220/0x220 [ 567.795071][T11173] direct_splice_actor+0xe6/0x1c0 [ 567.800114][T11173] splice_direct_to_actor+0x4e4/0xc00 [ 567.805514][T11173] ? do_splice_direct+0x3f0/0x3f0 [ 567.810626][T11173] ? pipe_to_sendpage+0x340/0x340 [ 567.815652][T11173] ? bpf_lsm_file_permission+0x5/0x10 [ 567.821036][T11173] ? security_file_permission+0xe0/0x5c0 [ 567.826694][T11173] do_splice_direct+0x2a0/0x3f0 [ 567.831705][T11173] ? splice_direct_to_actor+0xc00/0xc00 [ 567.837530][T11173] ? rcu_read_lock_any_held+0xb3/0x150 [ 567.843005][T11173] do_sendfile+0x641/0xfd0 [ 567.847713][T11173] ? do_pwritev+0x360/0x360 [ 567.852228][T11173] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 567.858231][T11173] __se_sys_sendfile64+0x178/0x1e0 [ 567.863351][T11173] ? __x64_sys_sendfile64+0xa0/0xa0 [ 567.868548][T11173] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 567.874544][T11173] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 567.880614][T11173] do_syscall_64+0x2b/0x70 [ 567.885025][T11173] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 567.891101][T11173] RIP: 0033:0x7ff452b1b0b9 [ 567.895602][T11173] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 567.915374][T11173] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 567.923796][T11173] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 567.931769][T11173] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 567.939820][T11173] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 567.947800][T11173] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 567.955796][T11173] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 567.963797][T11173] [ 567.973584][T11173] memory: usage 8kB, limit 0kB, failcnt 557 [ 567.981359][T11173] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 567.989588][T11173] Memory cgroup stats for /syz1: [ 567.989907][T11173] anon 0 [ 567.989907][T11173] file 0 [ 567.989907][T11173] kernel 8192 [ 567.989907][T11173] kernel_stack 0 [ 567.989907][T11173] pagetables 0 [ 567.989907][T11173] sec_pagetables 0 [ 567.989907][T11173] percpu 0 [ 567.989907][T11173] sock 0 [ 567.989907][T11173] vmalloc 0 [ 567.989907][T11173] shmem 0 [ 567.989907][T11173] zswap 0 [ 567.989907][T11173] zswapped 0 [ 567.989907][T11173] file_mapped 0 [ 567.989907][T11173] file_dirty 0 [ 567.989907][T11173] file_writeback 0 [ 567.989907][T11173] swapcached 0 [ 567.989907][T11173] anon_thp 0 [ 567.989907][T11173] file_thp 0 [ 567.989907][T11173] shmem_thp 0 [ 567.989907][T11173] inactive_anon 0 [ 567.989907][T11173] active_anon 0 [ 567.989907][T11173] inactive_file 0 [ 567.989907][T11173] active_file 0 [ 567.989907][T11173] unevictable 0 [ 567.989907][T11173] slab_reclaimable 6752 [ 567.989907][T11173] slab_unreclaimable 0 [ 567.989907][T11173] slab 6752 [ 567.989907][T11173] workingset_refault_anon 0 [ 568.122105][T11173] Out of memory and no killable processes... [ 568.132679][T11184] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 568.167093][T11184] CPU: 0 PID: 11184 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 568.177650][T11184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 568.187816][T11184] Call Trace: [ 568.191214][T11184] [ 568.194178][T11184] dump_stack_lvl+0x1e3/0x2d0 [ 568.198898][T11184] ? nf_tcp_handle_invalid+0x630/0x630 [ 568.204391][T11184] ? panic+0x770/0x770 [ 568.208503][T11184] dump_header+0xdd/0xa30 [ 568.212869][T11184] out_of_memory+0x895/0xb30 [ 568.217481][T11184] ? unregister_oom_notifier+0x20/0x20 [ 568.222948][T11184] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 568.228938][T11184] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 568.234489][T11184] ? preempt_schedule_thunk+0x16/0x20 [ 568.239955][T11184] ? mem_cgroup_oom_trylock+0x220/0x220 [ 568.245604][T11184] ? cgroup_file_notify+0x123/0x190 [ 568.250915][T11184] memory_max_write+0x374/0x490 [ 568.255858][T11184] ? memory_max_show+0xa0/0xa0 [ 568.260623][T11184] ? read_lock_is_recursive+0x10/0x10 [ 568.266085][T11184] ? memory_max_show+0xa0/0xa0 [ 568.270843][T11184] cgroup_file_write+0x2ab/0x780 [ 568.275791][T11184] ? cgroup_seqfile_stop+0xd0/0xd0 [ 568.280918][T11184] ? cgroup_seqfile_stop+0xd0/0xd0 [ 568.286024][T11184] kernfs_fop_write_iter+0x3ac/0x500 [ 568.291318][T11184] do_iter_write+0x6f0/0xc50 [ 568.295913][T11184] ? rcu_read_lock_sched_held+0x89/0x130 [ 568.301540][T11184] ? vfs_iter_write+0xa0/0xa0 [ 568.306227][T11184] ? vfs_iter_write+0x69/0xa0 [ 568.310920][T11184] iter_file_splice_write+0x830/0xff0 [ 568.316314][T11184] ? splice_from_pipe+0x220/0x220 [ 568.321341][T11184] ? splice_shrink_spd+0xb0/0xb0 [ 568.326289][T11184] ? splice_from_pipe+0x220/0x220 [ 568.331320][T11184] direct_splice_actor+0xe6/0x1c0 [ 568.336344][T11184] splice_direct_to_actor+0x4e4/0xc00 [ 568.341726][T11184] ? do_splice_direct+0x3f0/0x3f0 [ 568.346748][T11184] ? pipe_to_sendpage+0x340/0x340 [ 568.351773][T11184] ? bpf_lsm_file_permission+0x5/0x10 [ 568.357152][T11184] ? security_file_permission+0xe0/0x5c0 [ 568.362783][T11184] do_splice_direct+0x2a0/0x3f0 [ 568.367638][T11184] ? splice_direct_to_actor+0xc00/0xc00 [ 568.373179][T11184] ? rcu_read_lock_any_held+0xb3/0x150 [ 568.378654][T11184] do_sendfile+0x641/0xfd0 [ 568.383107][T11184] ? do_pwritev+0x360/0x360 [ 568.387615][T11184] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 568.393614][T11184] __se_sys_sendfile64+0x178/0x1e0 [ 568.398737][T11184] ? __x64_sys_sendfile64+0xa0/0xa0 [ 568.403931][T11184] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 568.409930][T11184] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 568.415928][T11184] do_syscall_64+0x2b/0x70 [ 568.420352][T11184] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.426259][T11184] RIP: 0033:0x7ff452b1b0b9 [ 568.430677][T11184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 568.450299][T11184] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 568.458719][T11184] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 568.466686][T11184] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 568.474738][T11184] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 568.482703][T11184] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 568.490859][T11184] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 568.498855][T11184] [ 568.549120][T11184] memory: usage 8kB, limit 0kB, failcnt 557 [ 568.558179][T11184] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 568.565311][T11184] Memory cgroup stats for /syz1: [ 568.565483][T11184] anon 0 [ 568.565483][T11184] file 0 [ 568.565483][T11184] kernel 8192 [ 568.565483][T11184] kernel_stack 0 [ 568.565483][T11184] pagetables 0 [ 568.565483][T11184] sec_pagetables 0 [ 568.565483][T11184] percpu 0 [ 568.565483][T11184] sock 0 [ 568.565483][T11184] vmalloc 0 [ 568.565483][T11184] shmem 0 [ 568.565483][T11184] zswap 0 [ 568.565483][T11184] zswapped 0 [ 568.565483][T11184] file_mapped 0 [ 568.565483][T11184] file_dirty 0 [ 568.565483][T11184] file_writeback 0 [ 568.565483][T11184] swapcached 0 [ 568.565483][T11184] anon_thp 0 [ 568.565483][T11184] file_thp 0 [ 568.565483][T11184] shmem_thp 0 [ 568.565483][T11184] inactive_anon 0 [ 568.565483][T11184] active_anon 0 [ 568.565483][T11184] inactive_file 0 [ 568.565483][T11184] active_file 0 [ 568.565483][T11184] unevictable 0 [ 568.565483][T11184] slab_reclaimable 6752 [ 568.565483][T11184] slab_unreclaimable 0 [ 568.565483][T11184] slab 6752 [ 568.565483][T11184] workingset_refault_anon 0 [ 568.665757][T11184] Out of memory and no killable processes... [ 568.672206][T11188] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 568.682915][T11188] CPU: 1 PID: 11188 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 568.693443][T11188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 568.703570][T11188] Call Trace: [ 568.706870][T11188] [ 568.709891][T11188] dump_stack_lvl+0x1e3/0x2d0 [ 568.714601][T11188] ? nf_tcp_handle_invalid+0x630/0x630 [ 568.720080][T11188] ? panic+0x770/0x770 [ 568.724287][T11188] dump_header+0xdd/0xa30 [ 568.728651][T11188] out_of_memory+0x895/0xb30 [ 568.733271][T11188] ? unregister_oom_notifier+0x20/0x20 [ 568.738756][T11188] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 568.744766][T11188] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 568.750363][T11188] ? mem_cgroup_oom_trylock+0x220/0x220 [ 568.755959][T11188] ? cgroup_file_notify+0x123/0x190 [ 568.761233][T11188] memory_max_write+0x374/0x490 [ 568.766209][T11188] ? memory_max_show+0xa0/0xa0 [ 568.771006][T11188] ? read_lock_is_recursive+0x10/0x10 [ 568.776414][T11188] ? memory_max_show+0xa0/0xa0 [ 568.781299][T11188] cgroup_file_write+0x2ab/0x780 [ 568.786276][T11188] ? cgroup_seqfile_stop+0xd0/0xd0 [ 568.791423][T11188] ? cgroup_seqfile_stop+0xd0/0xd0 [ 568.796546][T11188] kernfs_fop_write_iter+0x3ac/0x500 [ 568.801838][T11188] do_iter_write+0x6f0/0xc50 [ 568.806446][T11188] ? rcu_read_lock_sched_held+0x89/0x130 [ 568.812163][T11188] ? vfs_iter_write+0xa0/0xa0 [ 568.816847][T11188] ? vfs_iter_write+0x69/0xa0 [ 568.821523][T11188] iter_file_splice_write+0x830/0xff0 [ 568.826917][T11188] ? splice_from_pipe+0x220/0x220 [ 568.832033][T11188] ? splice_shrink_spd+0xb0/0xb0 [ 568.836986][T11188] ? splice_from_pipe+0x220/0x220 [ 568.842021][T11188] direct_splice_actor+0xe6/0x1c0 [ 568.847057][T11188] splice_direct_to_actor+0x4e4/0xc00 [ 568.852461][T11188] ? do_splice_direct+0x3f0/0x3f0 [ 568.857570][T11188] ? pipe_to_sendpage+0x340/0x340 [ 568.862594][T11188] ? bpf_lsm_file_permission+0x5/0x10 [ 568.868314][T11188] ? security_file_permission+0xe0/0x5c0 [ 568.873948][T11188] do_splice_direct+0x2a0/0x3f0 [ 568.878802][T11188] ? splice_direct_to_actor+0xc00/0xc00 [ 568.884346][T11188] ? rcu_read_lock_any_held+0xb3/0x150 [ 568.889823][T11188] do_sendfile+0x641/0xfd0 [ 568.894338][T11188] ? do_pwritev+0x360/0x360 [ 568.898844][T11188] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 568.904823][T11188] __se_sys_sendfile64+0x178/0x1e0 [ 568.909932][T11188] ? __x64_sys_sendfile64+0xa0/0xa0 [ 568.915127][T11188] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 568.921107][T11188] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 568.927090][T11188] do_syscall_64+0x2b/0x70 [ 568.931504][T11188] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 568.937481][T11188] RIP: 0033:0x7ff452b1b0b9 [ 568.941893][T11188] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 568.961498][T11188] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 568.969912][T11188] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 568.977881][T11188] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 568.985869][T11188] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 568.994097][T11188] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 569.002362][T11188] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 569.010518][T11188] [ 569.066158][T11188] memory: usage 8kB, limit 0kB, failcnt 557 [ 569.075292][T11188] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.091626][T11188] Memory cgroup stats for /syz1: [ 569.091921][T11188] anon 0 [ 569.091921][T11188] file 0 [ 569.091921][T11188] kernel 8192 [ 569.091921][T11188] kernel_stack 0 [ 569.091921][T11188] pagetables 0 [ 569.091921][T11188] sec_pagetables 0 [ 569.091921][T11188] percpu 0 [ 569.091921][T11188] sock 0 [ 569.091921][T11188] vmalloc 0 [ 569.091921][T11188] shmem 0 [ 569.091921][T11188] zswap 0 [ 569.091921][T11188] zswapped 0 [ 569.091921][T11188] file_mapped 0 [ 569.091921][T11188] file_dirty 0 [ 569.091921][T11188] file_writeback 0 [ 569.091921][T11188] swapcached 0 [ 569.091921][T11188] anon_thp 0 [ 569.091921][T11188] file_thp 0 [ 569.091921][T11188] shmem_thp 0 [ 569.091921][T11188] inactive_anon 0 [ 569.091921][T11188] active_anon 0 [ 569.091921][T11188] inactive_file 0 [ 569.091921][T11188] active_file 0 [ 569.091921][T11188] unevictable 0 [ 569.091921][T11188] slab_reclaimable 6752 [ 569.091921][T11188] slab_unreclaimable 0 [ 569.091921][T11188] slab 6752 [ 569.091921][T11188] workingset_refault_anon 0 [ 569.196717][T11188] Out of memory and no killable processes... [ 569.204414][T11191] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 569.222225][T11191] CPU: 1 PID: 11191 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 569.232950][T11191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 569.243033][T11191] Call Trace: [ 569.246580][T11191] [ 569.249532][T11191] dump_stack_lvl+0x1e3/0x2d0 [ 569.254237][T11191] ? nf_tcp_handle_invalid+0x630/0x630 [ 569.259725][T11191] ? panic+0x770/0x770 [ 569.263845][T11191] dump_header+0xdd/0xa30 [ 569.268205][T11191] out_of_memory+0x895/0xb30 [ 569.272825][T11191] ? unregister_oom_notifier+0x20/0x20 [ 569.278395][T11191] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 569.284408][T11191] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 569.289983][T11191] ? mem_cgroup_oom_trylock+0x220/0x220 [ 569.295564][T11191] ? cgroup_file_notify+0x106/0x190 [ 569.300793][T11191] memory_max_write+0x374/0x490 [ 569.305679][T11191] ? memory_max_show+0xa0/0xa0 [ 569.310471][T11191] ? read_lock_is_recursive+0x10/0x10 [ 569.315867][T11191] ? memory_max_show+0xa0/0xa0 [ 569.320744][T11191] cgroup_file_write+0x2ab/0x780 [ 569.325726][T11191] ? cgroup_seqfile_stop+0xd0/0xd0 [ 569.330867][T11191] ? cgroup_seqfile_stop+0xd0/0xd0 [ 569.336006][T11191] kernfs_fop_write_iter+0x3ac/0x500 [ 569.341297][T11191] do_iter_write+0x6f0/0xc50 [ 569.345895][T11191] ? rcu_read_lock_sched_held+0x89/0x130 [ 569.351526][T11191] ? vfs_iter_write+0xa0/0xa0 [ 569.356566][T11191] ? vfs_iter_write+0x69/0xa0 [ 569.361249][T11191] iter_file_splice_write+0x830/0xff0 [ 569.366640][T11191] ? splice_from_pipe+0x220/0x220 [ 569.371671][T11191] ? splice_shrink_spd+0xb0/0xb0 [ 569.376618][T11191] ? splice_from_pipe+0x220/0x220 [ 569.381640][T11191] direct_splice_actor+0xe6/0x1c0 [ 569.386665][T11191] splice_direct_to_actor+0x4e4/0xc00 [ 569.392068][T11191] ? do_splice_direct+0x3f0/0x3f0 [ 569.397090][T11191] ? pipe_to_sendpage+0x340/0x340 [ 569.402291][T11191] ? bpf_lsm_file_permission+0x5/0x10 [ 569.407747][T11191] ? security_file_permission+0xe0/0x5c0 [ 569.413383][T11191] do_splice_direct+0x2a0/0x3f0 [ 569.418237][T11191] ? splice_direct_to_actor+0xc00/0xc00 [ 569.423799][T11191] ? rcu_read_lock_any_held+0xb3/0x150 [ 569.429356][T11191] do_sendfile+0x641/0xfd0 [ 569.433781][T11191] ? do_pwritev+0x360/0x360 [ 569.438288][T11191] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 569.444268][T11191] __se_sys_sendfile64+0x178/0x1e0 [ 569.449378][T11191] ? __x64_sys_sendfile64+0xa0/0xa0 [ 569.454574][T11191] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 569.460563][T11191] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 569.466542][T11191] do_syscall_64+0x2b/0x70 [ 569.470955][T11191] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 569.476846][T11191] RIP: 0033:0x7ff452b1b0b9 [ 569.481257][T11191] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.500862][T11191] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 569.509299][T11191] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 569.517265][T11191] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 569.525229][T11191] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 569.533198][T11191] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 569.541166][T11191] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 569.549145][T11191] [ 569.558026][T11191] memory: usage 8kB, limit 0kB, failcnt 557 [ 569.576618][T11191] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 569.605075][T11191] Memory cgroup stats for /syz1: [ 569.605257][T11191] anon 0 [ 569.605257][T11191] file 0 [ 569.605257][T11191] kernel 8192 [ 569.605257][T11191] kernel_stack 0 [ 569.605257][T11191] pagetables 0 [ 569.605257][T11191] sec_pagetables 0 [ 569.605257][T11191] percpu 0 [ 569.605257][T11191] sock 0 [ 569.605257][T11191] vmalloc 0 [ 569.605257][T11191] shmem 0 [ 569.605257][T11191] zswap 0 [ 569.605257][T11191] zswapped 0 [ 569.605257][T11191] file_mapped 0 [ 569.605257][T11191] file_dirty 0 [ 569.605257][T11191] file_writeback 0 [ 569.605257][T11191] swapcached 0 [ 569.605257][T11191] anon_thp 0 [ 569.605257][T11191] file_thp 0 [ 569.605257][T11191] shmem_thp 0 [ 569.605257][T11191] inactive_anon 0 [ 569.605257][T11191] active_anon 0 [ 569.605257][T11191] inactive_file 0 [ 569.605257][T11191] active_file 0 [ 569.605257][T11191] unevictable 0 [ 569.605257][T11191] slab_reclaimable 6752 [ 569.605257][T11191] slab_unreclaimable 0 [ 569.605257][T11191] slab 6752 [ 569.605257][T11191] workingset_refault_anon 0 [ 569.724916][T11191] Out of memory and no killable processes... [ 569.746473][T11216] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 569.778704][T11216] CPU: 0 PID: 11216 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 569.789267][T11216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 569.799355][T11216] Call Trace: [ 569.802745][T11216] [ 569.805694][T11216] dump_stack_lvl+0x1e3/0x2d0 [ 569.810404][T11216] ? nf_tcp_handle_invalid+0x630/0x630 [ 569.815888][T11216] ? panic+0x770/0x770 [ 569.820042][T11216] dump_header+0xdd/0xa30 [ 569.824393][T11216] out_of_memory+0x895/0xb30 [ 569.828982][T11216] ? unregister_oom_notifier+0x20/0x20 [ 569.834435][T11216] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 569.840447][T11216] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 569.845992][T11216] ? preempt_schedule_thunk+0x16/0x20 [ 569.851368][T11216] ? mem_cgroup_oom_trylock+0x220/0x220 [ 569.856924][T11216] ? cgroup_file_notify+0x123/0x190 [ 569.862128][T11216] memory_max_write+0x374/0x490 [ 569.867066][T11216] ? memory_max_show+0xa0/0xa0 [ 569.871833][T11216] ? read_lock_is_recursive+0x10/0x10 [ 569.877207][T11216] ? memory_max_show+0xa0/0xa0 [ 569.881967][T11216] cgroup_file_write+0x2ab/0x780 [ 569.886917][T11216] ? cgroup_seqfile_stop+0xd0/0xd0 [ 569.892041][T11216] ? cgroup_seqfile_stop+0xd0/0xd0 [ 569.897148][T11216] kernfs_fop_write_iter+0x3ac/0x500 [ 569.902450][T11216] do_iter_write+0x6f0/0xc50 [ 569.907132][T11216] ? rcu_read_lock_sched_held+0x89/0x130 [ 569.912772][T11216] ? vfs_iter_write+0xa0/0xa0 [ 569.917456][T11216] ? vfs_iter_write+0x69/0xa0 [ 569.922230][T11216] iter_file_splice_write+0x830/0xff0 [ 569.927625][T11216] ? splice_from_pipe+0x220/0x220 [ 569.932676][T11216] ? splice_shrink_spd+0xb0/0xb0 [ 569.937635][T11216] ? splice_from_pipe+0x220/0x220 [ 569.942662][T11216] direct_splice_actor+0xe6/0x1c0 [ 569.947688][T11216] splice_direct_to_actor+0x4e4/0xc00 [ 569.953074][T11216] ? do_splice_direct+0x3f0/0x3f0 [ 569.958096][T11216] ? pipe_to_sendpage+0x340/0x340 [ 569.963120][T11216] ? bpf_lsm_file_permission+0x5/0x10 [ 569.968497][T11216] ? security_file_permission+0xe0/0x5c0 [ 569.974156][T11216] do_splice_direct+0x2a0/0x3f0 [ 569.979358][T11216] ? splice_direct_to_actor+0xc00/0xc00 [ 569.984898][T11216] ? rcu_read_lock_any_held+0xb3/0x150 [ 569.990369][T11216] do_sendfile+0x641/0xfd0 [ 569.994814][T11216] ? do_pwritev+0x360/0x360 [ 569.999342][T11216] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 570.005339][T11216] __se_sys_sendfile64+0x178/0x1e0 [ 570.010476][T11216] ? __x64_sys_sendfile64+0xa0/0xa0 [ 570.015695][T11216] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 570.021686][T11216] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 570.027671][T11216] do_syscall_64+0x2b/0x70 [ 570.032086][T11216] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.037977][T11216] RIP: 0033:0x7ff452b1b0b9 [ 570.042391][T11216] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 570.062088][T11216] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 570.070504][T11216] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 570.084723][T11216] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 570.092699][T11216] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 570.100672][T11216] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 570.108639][T11216] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 570.116621][T11216] [ 570.127599][ T5531] Bluetooth: hci5: command 0x0406 tx timeout [ 570.127619][ T8429] Bluetooth: hci0: command 0x0406 tx timeout [ 570.133705][ T5531] Bluetooth: hci4: command 0x0406 tx timeout [ 570.133737][ T5531] Bluetooth: hci2: command 0x0406 tx timeout [ 570.133767][ T5531] Bluetooth: hci1: command 0x0406 tx timeout [ 570.207208][T11216] memory: usage 8kB, limit 0kB, failcnt 557 [ 570.214141][T11216] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 570.238146][T11216] Memory cgroup stats for /syz1: [ 570.238527][T11216] anon 0 [ 570.238527][T11216] file 0 [ 570.238527][T11216] kernel 8192 [ 570.238527][T11216] kernel_stack 0 [ 570.238527][T11216] pagetables 0 [ 570.238527][T11216] sec_pagetables 0 [ 570.238527][T11216] percpu 0 [ 570.238527][T11216] sock 0 [ 570.238527][T11216] vmalloc 0 [ 570.238527][T11216] shmem 0 [ 570.238527][T11216] zswap 0 [ 570.238527][T11216] zswapped 0 [ 570.238527][T11216] file_mapped 0 [ 570.238527][T11216] file_dirty 0 [ 570.238527][T11216] file_writeback 0 [ 570.238527][T11216] swapcached 0 [ 570.238527][T11216] anon_thp 0 [ 570.238527][T11216] file_thp 0 [ 570.238527][T11216] shmem_thp 0 [ 570.238527][T11216] inactive_anon 0 [ 570.238527][T11216] active_anon 0 [ 570.238527][T11216] inactive_file 0 [ 570.238527][T11216] active_file 0 [ 570.238527][T11216] unevictable 0 [ 570.238527][T11216] slab_reclaimable 6752 [ 570.238527][T11216] slab_unreclaimable 0 [ 570.238527][T11216] slab 6752 [ 570.238527][T11216] workingset_refault_anon 0 [ 570.372752][T11216] Out of memory and no killable processes... [ 570.392676][T11228] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 570.421074][T11228] CPU: 1 PID: 11228 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 570.431637][T11228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 570.441721][T11228] Call Trace: [ 570.445028][T11228] [ 570.447978][T11228] dump_stack_lvl+0x1e3/0x2d0 [ 570.452685][T11228] ? nf_tcp_handle_invalid+0x630/0x630 [ 570.458172][T11228] ? panic+0x770/0x770 [ 570.462296][T11228] dump_header+0xdd/0xa30 [ 570.466656][T11228] out_of_memory+0x895/0xb30 [ 570.471275][T11228] ? unregister_oom_notifier+0x20/0x20 [ 570.476770][T11228] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 570.482774][T11228] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 570.488325][T11228] ? preempt_schedule_thunk+0x16/0x20 [ 570.493700][T11228] ? mem_cgroup_oom_trylock+0x220/0x220 [ 570.499256][T11228] ? cgroup_file_notify+0x123/0x190 [ 570.504644][T11228] memory_max_write+0x374/0x490 [ 570.509508][T11228] ? memory_max_show+0xa0/0xa0 [ 570.514445][T11228] ? read_lock_is_recursive+0x10/0x10 [ 570.519816][T11228] ? memory_max_show+0xa0/0xa0 [ 570.524581][T11228] cgroup_file_write+0x2ab/0x780 [ 570.529527][T11228] ? cgroup_seqfile_stop+0xd0/0xd0 [ 570.534659][T11228] ? cgroup_seqfile_stop+0xd0/0xd0 [ 570.539771][T11228] kernfs_fop_write_iter+0x3ac/0x500 [ 570.545078][T11228] do_iter_write+0x6f0/0xc50 [ 570.549852][T11228] ? rcu_read_lock_sched_held+0x89/0x130 [ 570.555490][T11228] ? vfs_iter_write+0xa0/0xa0 [ 570.560175][T11228] ? vfs_iter_write+0x69/0xa0 [ 570.564853][T11228] iter_file_splice_write+0x830/0xff0 [ 570.570347][T11228] ? splice_from_pipe+0x220/0x220 [ 570.575419][T11228] ? splice_shrink_spd+0xb0/0xb0 [ 570.580370][T11228] ? splice_from_pipe+0x220/0x220 [ 570.585401][T11228] direct_splice_actor+0xe6/0x1c0 [ 570.590447][T11228] splice_direct_to_actor+0x4e4/0xc00 [ 570.596184][T11228] ? do_splice_direct+0x3f0/0x3f0 [ 570.601214][T11228] ? pipe_to_sendpage+0x340/0x340 [ 570.606414][T11228] ? bpf_lsm_file_permission+0x5/0x10 [ 570.611790][T11228] ? security_file_permission+0xe0/0x5c0 [ 570.617426][T11228] do_splice_direct+0x2a0/0x3f0 [ 570.622288][T11228] ? splice_direct_to_actor+0xc00/0xc00 [ 570.627921][T11228] ? rcu_read_lock_any_held+0xb3/0x150 [ 570.633482][T11228] do_sendfile+0x641/0xfd0 [ 570.638087][T11228] ? do_pwritev+0x360/0x360 [ 570.642597][T11228] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 570.648770][T11228] __se_sys_sendfile64+0x178/0x1e0 [ 570.653887][T11228] ? __x64_sys_sendfile64+0xa0/0xa0 [ 570.659099][T11228] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 570.665202][T11228] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 570.671189][T11228] do_syscall_64+0x2b/0x70 [ 570.675620][T11228] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 570.681855][T11228] RIP: 0033:0x7ff452b1b0b9 [ 570.686275][T11228] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 570.705884][T11228] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 570.714300][T11228] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 570.722273][T11228] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 570.730358][T11228] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 570.738411][T11228] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 570.747343][T11228] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 570.755418][T11228] [ 570.761315][T11228] memory: usage 8kB, limit 0kB, failcnt 557 [ 570.774196][T11228] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 570.795798][T11228] Memory cgroup stats for /syz1: [ 570.795978][T11228] anon 0 [ 570.795978][T11228] file 0 [ 570.795978][T11228] kernel 8192 [ 570.795978][T11228] kernel_stack 0 [ 570.795978][T11228] pagetables 0 [ 570.795978][T11228] sec_pagetables 0 [ 570.795978][T11228] percpu 0 [ 570.795978][T11228] sock 0 [ 570.795978][T11228] vmalloc 0 [ 570.795978][T11228] shmem 0 [ 570.795978][T11228] zswap 0 [ 570.795978][T11228] zswapped 0 [ 570.795978][T11228] file_mapped 0 [ 570.795978][T11228] file_dirty 0 [ 570.795978][T11228] file_writeback 0 [ 570.795978][T11228] swapcached 0 [ 570.795978][T11228] anon_thp 0 [ 570.795978][T11228] file_thp 0 [ 570.795978][T11228] shmem_thp 0 [ 570.795978][T11228] inactive_anon 0 [ 570.795978][T11228] active_anon 0 [ 570.795978][T11228] inactive_file 0 [ 570.795978][T11228] active_file 0 [ 570.795978][T11228] unevictable 0 [ 570.795978][T11228] slab_reclaimable 6752 [ 570.795978][T11228] slab_unreclaimable 0 [ 570.795978][T11228] slab 6752 [ 570.795978][T11228] workingset_refault_anon 0 [ 570.902783][T11228] Out of memory and no killable processes... [ 570.909575][T11233] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 570.924881][T11233] CPU: 1 PID: 11233 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 570.935428][T11233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 570.945949][T11233] Call Trace: [ 570.949264][T11233] [ 570.952390][T11233] dump_stack_lvl+0x1e3/0x2d0 [ 570.957190][T11233] ? nf_tcp_handle_invalid+0x630/0x630 [ 570.962682][T11233] ? panic+0x770/0x770 [ 570.966804][T11233] dump_header+0xdd/0xa30 [ 570.971186][T11233] out_of_memory+0x895/0xb30 [ 570.975900][T11233] ? unregister_oom_notifier+0x20/0x20 [ 570.981409][T11233] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 570.987695][T11233] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 570.993403][T11233] ? preempt_schedule_thunk+0x16/0x20 [ 570.998826][T11233] ? mem_cgroup_oom_trylock+0x220/0x220 [ 571.004437][T11233] ? cgroup_file_notify+0x123/0x190 [ 571.010127][T11233] memory_max_write+0x374/0x490 [ 571.015026][T11233] ? memory_max_show+0xa0/0xa0 [ 571.019822][T11233] ? read_lock_is_recursive+0x10/0x10 [ 571.025236][T11233] ? memory_max_show+0xa0/0xa0 [ 571.030031][T11233] cgroup_file_write+0x2ab/0x780 [ 571.035001][T11233] ? cgroup_seqfile_stop+0xd0/0xd0 [ 571.040144][T11233] ? cgroup_seqfile_stop+0xd0/0xd0 [ 571.045254][T11233] kernfs_fop_write_iter+0x3ac/0x500 [ 571.050548][T11233] do_iter_write+0x6f0/0xc50 [ 571.055155][T11233] ? rcu_read_lock_sched_held+0x89/0x130 [ 571.060873][T11233] ? vfs_iter_write+0xa0/0xa0 [ 571.065559][T11233] ? vfs_iter_write+0x69/0xa0 [ 571.070237][T11233] iter_file_splice_write+0x830/0xff0 [ 571.075631][T11233] ? splice_from_pipe+0x220/0x220 [ 571.080663][T11233] ? splice_shrink_spd+0xb0/0xb0 [ 571.085625][T11233] ? splice_from_pipe+0x220/0x220 [ 571.090650][T11233] direct_splice_actor+0xe6/0x1c0 [ 571.095685][T11233] splice_direct_to_actor+0x4e4/0xc00 [ 571.101257][T11233] ? do_splice_direct+0x3f0/0x3f0 [ 571.106285][T11233] ? pipe_to_sendpage+0x340/0x340 [ 571.111426][T11233] ? bpf_lsm_file_permission+0x5/0x10 [ 571.121401][T11233] ? security_file_permission+0xe0/0x5c0 [ 571.127040][T11233] do_splice_direct+0x2a0/0x3f0 [ 571.131994][T11233] ? splice_direct_to_actor+0xc00/0xc00 [ 571.137540][T11233] ? rcu_read_lock_any_held+0xb3/0x150 [ 571.143014][T11233] do_sendfile+0x641/0xfd0 [ 571.147469][T11233] ? do_pwritev+0x360/0x360 [ 571.152024][T11233] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 571.158023][T11233] __se_sys_sendfile64+0x178/0x1e0 [ 571.163156][T11233] ? __x64_sys_sendfile64+0xa0/0xa0 [ 571.168370][T11233] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 571.174408][T11233] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 571.180407][T11233] do_syscall_64+0x2b/0x70 [ 571.184830][T11233] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.190726][T11233] RIP: 0033:0x7ff452b1b0b9 [ 571.195141][T11233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 571.214844][T11233] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 571.223304][T11233] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 571.231337][T11233] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 571.239392][T11233] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 571.247617][T11233] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 571.255599][T11233] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 571.263582][T11233] [ 571.271569][T11233] memory: usage 8kB, limit 0kB, failcnt 557 [ 571.277724][T11233] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.284782][T11233] Memory cgroup stats for /syz1: [ 571.284992][T11233] anon 0 [ 571.284992][T11233] file 0 [ 571.284992][T11233] kernel 8192 [ 571.284992][T11233] kernel_stack 0 [ 571.284992][T11233] pagetables 0 [ 571.284992][T11233] sec_pagetables 0 [ 571.284992][T11233] percpu 0 [ 571.284992][T11233] sock 0 [ 571.284992][T11233] vmalloc 0 [ 571.284992][T11233] shmem 0 [ 571.284992][T11233] zswap 0 [ 571.284992][T11233] zswapped 0 [ 571.284992][T11233] file_mapped 0 [ 571.284992][T11233] file_dirty 0 [ 571.284992][T11233] file_writeback 0 [ 571.284992][T11233] swapcached 0 [ 571.284992][T11233] anon_thp 0 [ 571.284992][T11233] file_thp 0 [ 571.284992][T11233] shmem_thp 0 [ 571.284992][T11233] inactive_anon 0 [ 571.284992][T11233] active_anon 0 [ 571.284992][T11233] inactive_file 0 [ 571.284992][T11233] active_file 0 [ 571.284992][T11233] unevictable 0 [ 571.284992][T11233] slab_reclaimable 6752 [ 571.284992][T11233] slab_unreclaimable 0 [ 571.284992][T11233] slab 6752 [ 571.284992][T11233] workingset_refault_anon 0 [ 571.385401][T11233] Out of memory and no killable processes... [ 571.468435][T11253] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 571.503109][T11253] CPU: 1 PID: 11253 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 571.513765][T11253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 571.523854][T11253] Call Trace: [ 571.527166][T11253] [ 571.530117][T11253] dump_stack_lvl+0x1e3/0x2d0 [ 571.534839][T11253] ? nf_tcp_handle_invalid+0x630/0x630 [ 571.540437][T11253] ? panic+0x770/0x770 [ 571.544572][T11253] dump_header+0xdd/0xa30 [ 571.548954][T11253] out_of_memory+0x895/0xb30 [ 571.553779][T11253] ? unregister_oom_notifier+0x20/0x20 [ 571.559367][T11253] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 571.565419][T11253] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 571.571017][T11253] ? mem_cgroup_oom_trylock+0x220/0x220 [ 571.576615][T11253] ? cgroup_file_notify+0x123/0x190 [ 571.583068][T11253] memory_max_write+0x374/0x490 [ 571.587966][T11253] ? memory_max_show+0xa0/0xa0 [ 571.592767][T11253] ? read_lock_is_recursive+0x10/0x10 [ 571.598254][T11253] ? memory_max_show+0xa0/0xa0 [ 571.603048][T11253] cgroup_file_write+0x2ab/0x780 [ 571.608027][T11253] ? cgroup_seqfile_stop+0xd0/0xd0 [ 571.613292][T11253] ? cgroup_seqfile_stop+0xd0/0xd0 [ 571.618469][T11253] kernfs_fop_write_iter+0x3ac/0x500 [ 571.623816][T11253] do_iter_write+0x6f0/0xc50 [ 571.628452][T11253] ? rcu_read_lock_sched_held+0x89/0x130 [ 571.634120][T11253] ? vfs_iter_write+0xa0/0xa0 [ 571.639020][T11253] ? vfs_iter_write+0x69/0xa0 [ 571.643815][T11253] iter_file_splice_write+0x830/0xff0 [ 571.649235][T11253] ? splice_from_pipe+0x220/0x220 [ 571.654273][T11253] ? splice_shrink_spd+0xb0/0xb0 [ 571.659265][T11253] ? splice_from_pipe+0x220/0x220 [ 571.664381][T11253] direct_splice_actor+0xe6/0x1c0 [ 571.669504][T11253] splice_direct_to_actor+0x4e4/0xc00 [ 571.675090][T11253] ? do_splice_direct+0x3f0/0x3f0 [ 571.680124][T11253] ? pipe_to_sendpage+0x340/0x340 [ 571.685151][T11253] ? bpf_lsm_file_permission+0x5/0x10 [ 571.690526][T11253] ? security_file_permission+0xe0/0x5c0 [ 571.696599][T11253] do_splice_direct+0x2a0/0x3f0 [ 571.701475][T11253] ? splice_direct_to_actor+0xc00/0xc00 [ 571.707107][T11253] ? rcu_read_lock_any_held+0xb3/0x150 [ 571.712590][T11253] do_sendfile+0x641/0xfd0 [ 571.717121][T11253] ? do_pwritev+0x360/0x360 [ 571.721632][T11253] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 571.727617][T11253] __se_sys_sendfile64+0x178/0x1e0 [ 571.732735][T11253] ? __x64_sys_sendfile64+0xa0/0xa0 [ 571.737934][T11253] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 571.744002][T11253] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 571.750070][T11253] do_syscall_64+0x2b/0x70 [ 571.754484][T11253] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 571.760377][T11253] RIP: 0033:0x7ff452b1b0b9 [ 571.764797][T11253] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 571.784489][T11253] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 571.792908][T11253] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 571.800963][T11253] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 571.808930][T11253] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 571.817069][T11253] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 571.825127][T11253] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 571.833112][T11253] [ 571.892677][T11253] memory: usage 8kB, limit 0kB, failcnt 557 [ 571.900278][T11253] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 571.915504][T11253] Memory cgroup stats for /syz1: [ 571.915691][T11253] anon 0 [ 571.915691][T11253] file 0 [ 571.915691][T11253] kernel 8192 [ 571.915691][T11253] kernel_stack 0 [ 571.915691][T11253] pagetables 0 [ 571.915691][T11253] sec_pagetables 0 [ 571.915691][T11253] percpu 0 [ 571.915691][T11253] sock 0 [ 571.915691][T11253] vmalloc 0 [ 571.915691][T11253] shmem 0 [ 571.915691][T11253] zswap 0 [ 571.915691][T11253] zswapped 0 [ 571.915691][T11253] file_mapped 0 [ 571.915691][T11253] file_dirty 0 [ 571.915691][T11253] file_writeback 0 [ 571.915691][T11253] swapcached 0 [ 571.915691][T11253] anon_thp 0 [ 571.915691][T11253] file_thp 0 [ 571.915691][T11253] shmem_thp 0 [ 571.915691][T11253] inactive_anon 0 [ 571.915691][T11253] active_anon 0 [ 571.915691][T11253] inactive_file 0 [ 571.915691][T11253] active_file 0 [ 571.915691][T11253] unevictable 0 [ 571.915691][T11253] slab_reclaimable 6752 [ 571.915691][T11253] slab_unreclaimable 0 [ 571.915691][T11253] slab 6752 [ 571.915691][T11253] workingset_refault_anon 0 [ 572.025269][T11253] Out of memory and no killable processes... [ 572.031892][T11251] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 572.045794][T11251] CPU: 1 PID: 11251 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 572.056340][T11251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 572.066682][T11251] Call Trace: [ 572.070516][T11251] [ 572.073470][T11251] dump_stack_lvl+0x1e3/0x2d0 [ 572.078185][T11251] ? nf_tcp_handle_invalid+0x630/0x630 [ 572.083680][T11251] ? panic+0x770/0x770 [ 572.087888][T11251] dump_header+0xdd/0xa30 [ 572.092255][T11251] out_of_memory+0x895/0xb30 [ 572.096880][T11251] ? unregister_oom_notifier+0x20/0x20 [ 572.102360][T11251] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 572.108393][T11251] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 572.113990][T11251] ? mem_cgroup_oom_trylock+0x220/0x220 [ 572.119590][T11251] ? cgroup_file_notify+0x106/0x190 [ 572.124828][T11251] memory_max_write+0x374/0x490 [ 572.129748][T11251] ? memory_max_show+0xa0/0xa0 [ 572.134548][T11251] ? read_lock_is_recursive+0x10/0x10 [ 572.139952][T11251] ? memory_max_show+0xa0/0xa0 [ 572.144750][T11251] cgroup_file_write+0x2ab/0x780 [ 572.149722][T11251] ? cgroup_seqfile_stop+0xd0/0xd0 [ 572.154885][T11251] ? cgroup_seqfile_stop+0xd0/0xd0 [ 572.160025][T11251] kernfs_fop_write_iter+0x3ac/0x500 [ 572.165432][T11251] do_iter_write+0x6f0/0xc50 [ 572.170059][T11251] ? rcu_read_lock_sched_held+0x89/0x130 [ 572.175728][T11251] ? vfs_iter_write+0xa0/0xa0 [ 572.180442][T11251] ? vfs_iter_write+0x69/0xa0 [ 572.185167][T11251] iter_file_splice_write+0x830/0xff0 [ 572.190596][T11251] ? splice_from_pipe+0x220/0x220 [ 572.195654][T11251] ? splice_shrink_spd+0xb0/0xb0 [ 572.200632][T11251] ? splice_from_pipe+0x220/0x220 [ 572.205685][T11251] direct_splice_actor+0xe6/0x1c0 [ 572.210737][T11251] splice_direct_to_actor+0x4e4/0xc00 [ 572.216158][T11251] ? do_splice_direct+0x3f0/0x3f0 [ 572.221214][T11251] ? pipe_to_sendpage+0x340/0x340 [ 572.226274][T11251] ? bpf_lsm_file_permission+0x5/0x10 [ 572.231682][T11251] ? security_file_permission+0xe0/0x5c0 [ 572.237356][T11251] do_splice_direct+0x2a0/0x3f0 [ 572.242256][T11251] ? splice_direct_to_actor+0xc00/0xc00 [ 572.247831][T11251] ? rcu_read_lock_any_held+0xb3/0x150 [ 572.253339][T11251] do_sendfile+0x641/0xfd0 [ 572.257825][T11251] ? do_pwritev+0x360/0x360 [ 572.262371][T11251] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 572.268653][T11251] __se_sys_sendfile64+0x178/0x1e0 [ 572.273803][T11251] ? __x64_sys_sendfile64+0xa0/0xa0 [ 572.279030][T11251] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 572.285049][T11251] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 572.291069][T11251] do_syscall_64+0x2b/0x70 [ 572.295695][T11251] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.301620][T11251] RIP: 0033:0x7ff452b1b0b9 [ 572.306144][T11251] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 572.325951][T11251] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 572.334392][T11251] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 572.342362][T11251] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 572.350339][T11251] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 572.358317][T11251] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 572.366368][T11251] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 572.374340][T11251] [ 572.414661][T11251] memory: usage 8kB, limit 0kB, failcnt 557 [ 572.423363][T11251] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.430946][T11251] Memory cgroup stats for /syz1: [ 572.431111][T11251] anon 0 [ 572.431111][T11251] file 0 [ 572.431111][T11251] kernel 8192 [ 572.431111][T11251] kernel_stack 0 [ 572.431111][T11251] pagetables 0 [ 572.431111][T11251] sec_pagetables 0 [ 572.431111][T11251] percpu 0 [ 572.431111][T11251] sock 0 [ 572.431111][T11251] vmalloc 0 [ 572.431111][T11251] shmem 0 [ 572.431111][T11251] zswap 0 [ 572.431111][T11251] zswapped 0 [ 572.431111][T11251] file_mapped 0 [ 572.431111][T11251] file_dirty 0 [ 572.431111][T11251] file_writeback 0 [ 572.431111][T11251] swapcached 0 [ 572.431111][T11251] anon_thp 0 [ 572.431111][T11251] file_thp 0 [ 572.431111][T11251] shmem_thp 0 [ 572.431111][T11251] inactive_anon 0 [ 572.431111][T11251] active_anon 0 [ 572.431111][T11251] inactive_file 0 [ 572.431111][T11251] active_file 0 [ 572.431111][T11251] unevictable 0 [ 572.431111][T11251] slab_reclaimable 6752 [ 572.431111][T11251] slab_unreclaimable 0 [ 572.431111][T11251] slab 6752 [ 572.431111][T11251] workingset_refault_anon 0 [ 572.532194][T11251] Out of memory and no killable processes... [ 572.538690][T11278] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 572.551574][T11278] CPU: 1 PID: 11278 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 572.562113][T11278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 572.572166][T11278] Call Trace: [ 572.575526][T11278] [ 572.578464][T11278] dump_stack_lvl+0x1e3/0x2d0 [ 572.583145][T11278] ? nf_tcp_handle_invalid+0x630/0x630 [ 572.588689][T11278] ? panic+0x770/0x770 [ 572.592766][T11278] dump_header+0xdd/0xa30 [ 572.597195][T11278] out_of_memory+0x895/0xb30 [ 572.601797][T11278] ? unregister_oom_notifier+0x20/0x20 [ 572.607255][T11278] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 572.613280][T11278] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 572.618825][T11278] ? preempt_schedule_thunk+0x16/0x20 [ 572.624200][T11278] ? mem_cgroup_oom_trylock+0x220/0x220 [ 572.629762][T11278] ? cgroup_file_notify+0x123/0x190 [ 572.634962][T11278] memory_max_write+0x374/0x490 [ 572.639870][T11278] ? memory_max_show+0xa0/0xa0 [ 572.644633][T11278] ? read_lock_is_recursive+0x10/0x10 [ 572.650005][T11278] ? memory_max_show+0xa0/0xa0 [ 572.654766][T11278] cgroup_file_write+0x2ab/0x780 [ 572.659710][T11278] ? cgroup_seqfile_stop+0xd0/0xd0 [ 572.664856][T11278] ? cgroup_seqfile_stop+0xd0/0xd0 [ 572.669964][T11278] kernfs_fop_write_iter+0x3ac/0x500 [ 572.675259][T11278] do_iter_write+0x6f0/0xc50 [ 572.679856][T11278] ? rcu_read_lock_sched_held+0x89/0x130 [ 572.685491][T11278] ? vfs_iter_write+0xa0/0xa0 [ 572.690261][T11278] ? vfs_iter_write+0x69/0xa0 [ 572.694936][T11278] iter_file_splice_write+0x830/0xff0 [ 572.700326][T11278] ? splice_from_pipe+0x220/0x220 [ 572.705363][T11278] ? splice_shrink_spd+0xb0/0xb0 [ 572.710312][T11278] ? splice_from_pipe+0x220/0x220 [ 572.715336][T11278] direct_splice_actor+0xe6/0x1c0 [ 572.720372][T11278] splice_direct_to_actor+0x4e4/0xc00 [ 572.725779][T11278] ? do_splice_direct+0x3f0/0x3f0 [ 572.730800][T11278] ? pipe_to_sendpage+0x340/0x340 [ 572.735822][T11278] ? bpf_lsm_file_permission+0x5/0x10 [ 572.741282][T11278] ? security_file_permission+0xe0/0x5c0 [ 572.746917][T11278] do_splice_direct+0x2a0/0x3f0 [ 572.751773][T11278] ? splice_direct_to_actor+0xc00/0xc00 [ 572.757314][T11278] ? rcu_read_lock_any_held+0xb3/0x150 [ 572.762787][T11278] do_sendfile+0x641/0xfd0 [ 572.767210][T11278] ? do_pwritev+0x360/0x360 [ 572.771718][T11278] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 572.777701][T11278] __se_sys_sendfile64+0x178/0x1e0 [ 572.782811][T11278] ? __x64_sys_sendfile64+0xa0/0xa0 [ 572.788007][T11278] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 572.793987][T11278] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 572.799967][T11278] do_syscall_64+0x2b/0x70 [ 572.804381][T11278] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.810270][T11278] RIP: 0033:0x7ff452b1b0b9 [ 572.814683][T11278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 572.834285][T11278] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 572.842697][T11278] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 572.850661][T11278] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 572.858623][T11278] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 572.866593][T11278] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 572.874643][T11278] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 572.882629][T11278] [ 572.897219][T11278] memory: usage 8kB, limit 0kB, failcnt 557 [ 572.910564][T11278] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 572.941609][T11278] Memory cgroup stats for /syz1: [ 572.941751][T11278] anon 0 [ 572.941751][T11278] file 0 [ 572.941751][T11278] kernel 8192 [ 572.941751][T11278] kernel_stack 0 [ 572.941751][T11278] pagetables 0 [ 572.941751][T11278] sec_pagetables 0 [ 572.941751][T11278] percpu 0 [ 572.941751][T11278] sock 0 [ 572.941751][T11278] vmalloc 0 [ 572.941751][T11278] shmem 0 [ 572.941751][T11278] zswap 0 [ 572.941751][T11278] zswapped 0 [ 572.941751][T11278] file_mapped 0 [ 572.941751][T11278] file_dirty 0 [ 572.941751][T11278] file_writeback 0 [ 572.941751][T11278] swapcached 0 [ 572.941751][T11278] anon_thp 0 [ 572.941751][T11278] file_thp 0 [ 572.941751][T11278] shmem_thp 0 [ 572.941751][T11278] inactive_anon 0 [ 572.941751][T11278] active_anon 0 [ 572.941751][T11278] inactive_file 0 [ 572.941751][T11278] active_file 0 [ 572.941751][T11278] unevictable 0 [ 572.941751][T11278] slab_reclaimable 6752 [ 572.941751][T11278] slab_unreclaimable 0 [ 572.941751][T11278] slab 6752 [ 572.941751][T11278] workingset_refault_anon 0 [ 573.042015][T11278] Out of memory and no killable processes... [ 573.048821][T11286] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 573.059605][T11286] CPU: 1 PID: 11286 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 573.070137][T11286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 573.080207][T11286] Call Trace: [ 573.083487][T11286] [ 573.086528][T11286] dump_stack_lvl+0x1e3/0x2d0 [ 573.091212][T11286] ? nf_tcp_handle_invalid+0x630/0x630 [ 573.096753][T11286] ? panic+0x770/0x770 [ 573.100850][T11286] dump_header+0xdd/0xa30 [ 573.105194][T11286] out_of_memory+0x895/0xb30 [ 573.109787][T11286] ? unregister_oom_notifier+0x20/0x20 [ 573.115245][T11286] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 573.121327][T11286] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 573.126901][T11286] ? preempt_schedule_thunk+0x16/0x20 [ 573.133024][T11286] ? mem_cgroup_oom_trylock+0x220/0x220 [ 573.138610][T11286] ? cgroup_file_notify+0x123/0x190 [ 573.144430][T11286] memory_max_write+0x374/0x490 [ 573.149303][T11286] ? memory_max_show+0xa0/0xa0 [ 573.154079][T11286] ? read_lock_is_recursive+0x10/0x10 [ 573.159456][T11286] ? memory_max_show+0xa0/0xa0 [ 573.164223][T11286] cgroup_file_write+0x2ab/0x780 [ 573.169343][T11286] ? cgroup_seqfile_stop+0xd0/0xd0 [ 573.174468][T11286] ? cgroup_seqfile_stop+0xd0/0xd0 [ 573.179582][T11286] kernfs_fop_write_iter+0x3ac/0x500 [ 573.184972][T11286] do_iter_write+0x6f0/0xc50 [ 573.189605][T11286] ? rcu_read_lock_sched_held+0x89/0x130 [ 573.195399][T11286] ? vfs_iter_write+0xa0/0xa0 [ 573.200152][T11286] ? vfs_iter_write+0x69/0xa0 [ 573.204847][T11286] iter_file_splice_write+0x830/0xff0 [ 573.210261][T11286] ? splice_from_pipe+0x220/0x220 [ 573.215297][T11286] ? splice_shrink_spd+0xb0/0xb0 [ 573.220249][T11286] ? splice_from_pipe+0x220/0x220 [ 573.225389][T11286] direct_splice_actor+0xe6/0x1c0 [ 573.230439][T11286] splice_direct_to_actor+0x4e4/0xc00 [ 573.235843][T11286] ? do_splice_direct+0x3f0/0x3f0 [ 573.240961][T11286] ? pipe_to_sendpage+0x340/0x340 [ 573.246083][T11286] ? bpf_lsm_file_permission+0x5/0x10 [ 573.251725][T11286] ? security_file_permission+0xe0/0x5c0 [ 573.257631][T11286] do_splice_direct+0x2a0/0x3f0 [ 573.262519][T11286] ? splice_direct_to_actor+0xc00/0xc00 [ 573.268066][T11286] ? rcu_read_lock_any_held+0xb3/0x150 [ 573.273537][T11286] do_sendfile+0x641/0xfd0 [ 573.278055][T11286] ? do_pwritev+0x360/0x360 [ 573.282561][T11286] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 573.288542][T11286] __se_sys_sendfile64+0x178/0x1e0 [ 573.293654][T11286] ? __x64_sys_sendfile64+0xa0/0xa0 [ 573.298850][T11286] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 573.304834][T11286] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 573.310820][T11286] do_syscall_64+0x2b/0x70 [ 573.315233][T11286] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.321125][T11286] RIP: 0033:0x7ff452b1b0b9 [ 573.325544][T11286] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 573.345148][T11286] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 573.353559][T11286] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 573.361528][T11286] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 573.369493][T11286] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 573.377459][T11286] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 573.385427][T11286] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 573.393408][T11286] [ 573.425237][T11286] memory: usage 8kB, limit 0kB, failcnt 557 [ 573.431722][T11286] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.458310][T11286] Memory cgroup stats for /syz1: [ 573.458453][T11286] anon 0 [ 573.458453][T11286] file 0 [ 573.458453][T11286] kernel 8192 [ 573.458453][T11286] kernel_stack 0 [ 573.458453][T11286] pagetables 0 [ 573.458453][T11286] sec_pagetables 0 [ 573.458453][T11286] percpu 0 [ 573.458453][T11286] sock 0 [ 573.458453][T11286] vmalloc 0 [ 573.458453][T11286] shmem 0 [ 573.458453][T11286] zswap 0 [ 573.458453][T11286] zswapped 0 [ 573.458453][T11286] file_mapped 0 [ 573.458453][T11286] file_dirty 0 [ 573.458453][T11286] file_writeback 0 [ 573.458453][T11286] swapcached 0 [ 573.458453][T11286] anon_thp 0 [ 573.458453][T11286] file_thp 0 [ 573.458453][T11286] shmem_thp 0 [ 573.458453][T11286] inactive_anon 0 [ 573.458453][T11286] active_anon 0 [ 573.458453][T11286] inactive_file 0 [ 573.458453][T11286] active_file 0 [ 573.458453][T11286] unevictable 0 [ 573.458453][T11286] slab_reclaimable 6752 [ 573.458453][T11286] slab_unreclaimable 0 [ 573.458453][T11286] slab 6752 [ 573.458453][T11286] workingset_refault_anon 0 [ 573.586851][T11286] Out of memory and no killable processes... [ 573.600518][T11291] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 573.611675][T11291] CPU: 1 PID: 11291 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 573.622212][T11291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 573.632379][T11291] Call Trace: [ 573.635688][T11291] [ 573.638676][T11291] dump_stack_lvl+0x1e3/0x2d0 [ 573.643378][T11291] ? nf_tcp_handle_invalid+0x630/0x630 [ 573.648833][T11291] ? panic+0x770/0x770 [ 573.652912][T11291] dump_header+0xdd/0xa30 [ 573.657252][T11291] out_of_memory+0x895/0xb30 [ 573.661844][T11291] ? unregister_oom_notifier+0x20/0x20 [ 573.667303][T11291] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 573.673489][T11291] ? lockdep_hardirqs_on+0x95/0x140 [ 573.678703][T11291] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 573.684869][T11291] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 573.690428][T11291] ? preempt_schedule_thunk+0x16/0x20 [ 573.695823][T11291] ? mem_cgroup_oom_trylock+0x220/0x220 [ 573.701369][T11291] ? cgroup_file_notify+0x123/0x190 [ 573.706564][T11291] memory_max_write+0x374/0x490 [ 573.711429][T11291] ? memory_max_show+0xa0/0xa0 [ 573.716186][T11291] ? read_lock_is_recursive+0x10/0x10 [ 573.721557][T11291] ? memory_max_show+0xa0/0xa0 [ 573.726323][T11291] cgroup_file_write+0x2ab/0x780 [ 573.731285][T11291] ? cgroup_seqfile_stop+0xd0/0xd0 [ 573.736423][T11291] ? cgroup_seqfile_stop+0xd0/0xd0 [ 573.741547][T11291] kernfs_fop_write_iter+0x3ac/0x500 [ 573.746870][T11291] do_iter_write+0x6f0/0xc50 [ 573.751482][T11291] ? rcu_read_lock_sched_held+0x89/0x130 [ 573.757126][T11291] ? vfs_iter_write+0xa0/0xa0 [ 573.761829][T11291] ? vfs_iter_write+0x69/0xa0 [ 573.766517][T11291] iter_file_splice_write+0x830/0xff0 [ 573.771922][T11291] ? splice_from_pipe+0x220/0x220 [ 573.776956][T11291] ? splice_shrink_spd+0xb0/0xb0 [ 573.781902][T11291] ? splice_from_pipe+0x220/0x220 [ 573.786928][T11291] direct_splice_actor+0xe6/0x1c0 [ 573.791968][T11291] splice_direct_to_actor+0x4e4/0xc00 [ 573.797398][T11291] ? do_splice_direct+0x3f0/0x3f0 [ 573.802442][T11291] ? pipe_to_sendpage+0x340/0x340 [ 573.807480][T11291] ? bpf_lsm_file_permission+0x5/0x10 [ 573.812856][T11291] ? security_file_permission+0xe0/0x5c0 [ 573.818492][T11291] do_splice_direct+0x2a0/0x3f0 [ 573.823434][T11291] ? splice_direct_to_actor+0xc00/0xc00 [ 573.828973][T11291] ? rcu_read_lock_any_held+0xb3/0x150 [ 573.834444][T11291] do_sendfile+0x641/0xfd0 [ 573.838875][T11291] ? do_pwritev+0x360/0x360 [ 573.843384][T11291] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 573.849451][T11291] __se_sys_sendfile64+0x178/0x1e0 [ 573.854562][T11291] ? __x64_sys_sendfile64+0xa0/0xa0 [ 573.859767][T11291] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 573.865755][T11291] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 573.871742][T11291] do_syscall_64+0x2b/0x70 [ 573.876152][T11291] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.882044][T11291] RIP: 0033:0x7ff452b1b0b9 [ 573.886456][T11291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 573.906078][T11291] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 573.914567][T11291] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 573.922550][T11291] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 573.930533][T11291] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 573.938503][T11291] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 573.946490][T11291] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 573.954472][T11291] [ 573.969700][T11291] memory: usage 8kB, limit 0kB, failcnt 557 [ 573.975838][T11291] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 573.984598][T11291] Memory cgroup stats for /syz1: [ 573.984783][T11291] anon 0 [ 573.984783][T11291] file 0 [ 573.984783][T11291] kernel 8192 [ 573.984783][T11291] kernel_stack 0 [ 573.984783][T11291] pagetables 0 [ 573.984783][T11291] sec_pagetables 0 [ 573.984783][T11291] percpu 0 [ 573.984783][T11291] sock 0 [ 573.984783][T11291] vmalloc 0 [ 573.984783][T11291] shmem 0 [ 573.984783][T11291] zswap 0 [ 573.984783][T11291] zswapped 0 [ 573.984783][T11291] file_mapped 0 [ 573.984783][T11291] file_dirty 0 [ 573.984783][T11291] file_writeback 0 [ 573.984783][T11291] swapcached 0 [ 573.984783][T11291] anon_thp 0 [ 573.984783][T11291] file_thp 0 [ 573.984783][T11291] shmem_thp 0 [ 573.984783][T11291] inactive_anon 0 [ 573.984783][T11291] active_anon 0 [ 573.984783][T11291] inactive_file 0 [ 573.984783][T11291] active_file 0 [ 573.984783][T11291] unevictable 0 [ 573.984783][T11291] slab_reclaimable 6752 [ 573.984783][T11291] slab_unreclaimable 0 [ 573.984783][T11291] slab 6752 [ 573.984783][T11291] workingset_refault_anon 0 [ 574.087328][T11291] Out of memory and no killable processes... [ 574.093767][T11294] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 574.105124][T11294] CPU: 0 PID: 11294 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 574.115653][T11294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 574.125717][T11294] Call Trace: [ 574.129008][T11294] [ 574.131989][T11294] dump_stack_lvl+0x1e3/0x2d0 [ 574.136698][T11294] ? nf_tcp_handle_invalid+0x630/0x630 [ 574.142174][T11294] ? panic+0x770/0x770 [ 574.146268][T11294] dump_header+0xdd/0xa30 [ 574.150608][T11294] out_of_memory+0x895/0xb30 [ 574.155214][T11294] ? unregister_oom_notifier+0x20/0x20 [ 574.160669][T11294] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 574.166654][T11294] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 574.172204][T11294] ? mem_cgroup_oom_trylock+0x220/0x220 [ 574.177779][T11294] ? cgroup_file_notify+0x123/0x190 [ 574.182991][T11294] memory_max_write+0x374/0x490 [ 574.187859][T11294] ? memory_max_show+0xa0/0xa0 [ 574.192661][T11294] ? read_lock_is_recursive+0x10/0x10 [ 574.198067][T11294] ? memory_max_show+0xa0/0xa0 [ 574.202839][T11294] cgroup_file_write+0x2ab/0x780 [ 574.207790][T11294] ? cgroup_seqfile_stop+0xd0/0xd0 [ 574.213032][T11294] ? cgroup_seqfile_stop+0xd0/0xd0 [ 574.218164][T11294] kernfs_fop_write_iter+0x3ac/0x500 [ 574.223464][T11294] do_iter_write+0x6f0/0xc50 [ 574.228070][T11294] ? rcu_read_lock_sched_held+0x89/0x130 [ 574.233911][T11294] ? vfs_iter_write+0xa0/0xa0 [ 574.238765][T11294] ? vfs_iter_write+0x69/0xa0 [ 574.243449][T11294] iter_file_splice_write+0x830/0xff0 [ 574.248864][T11294] ? splice_from_pipe+0x220/0x220 [ 574.254097][T11294] ? splice_shrink_spd+0xb0/0xb0 [ 574.259076][T11294] ? splice_from_pipe+0x220/0x220 [ 574.264132][T11294] direct_splice_actor+0xe6/0x1c0 [ 574.269181][T11294] splice_direct_to_actor+0x4e4/0xc00 [ 574.274584][T11294] ? do_splice_direct+0x3f0/0x3f0 [ 574.279612][T11294] ? pipe_to_sendpage+0x340/0x340 [ 574.284661][T11294] ? bpf_lsm_file_permission+0x5/0x10 [ 574.290038][T11294] ? security_file_permission+0xe0/0x5c0 [ 574.295682][T11294] do_splice_direct+0x2a0/0x3f0 [ 574.300548][T11294] ? splice_direct_to_actor+0xc00/0xc00 [ 574.306281][T11294] ? rcu_read_lock_any_held+0xb3/0x150 [ 574.311765][T11294] do_sendfile+0x641/0xfd0 [ 574.316205][T11294] ? do_pwritev+0x360/0x360 [ 574.320881][T11294] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 574.326966][T11294] __se_sys_sendfile64+0x178/0x1e0 [ 574.332110][T11294] ? __x64_sys_sendfile64+0xa0/0xa0 [ 574.337333][T11294] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 574.343331][T11294] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 574.349331][T11294] do_syscall_64+0x2b/0x70 [ 574.353764][T11294] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.359740][T11294] RIP: 0033:0x7ff452b1b0b9 [ 574.364157][T11294] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 574.383763][T11294] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 574.392183][T11294] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 574.400148][T11294] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 574.408134][T11294] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 574.416123][T11294] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 574.424184][T11294] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 574.432185][T11294] [ 574.453785][T11294] memory: usage 8kB, limit 0kB, failcnt 557 [ 574.459894][T11294] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.468573][T11294] Memory cgroup stats for /syz1: [ 574.470366][T11294] anon 0 [ 574.470366][T11294] file 0 [ 574.470366][T11294] kernel 8192 [ 574.470366][T11294] kernel_stack 0 [ 574.470366][T11294] pagetables 0 [ 574.470366][T11294] sec_pagetables 0 [ 574.470366][T11294] percpu 0 [ 574.470366][T11294] sock 0 [ 574.470366][T11294] vmalloc 0 [ 574.470366][T11294] shmem 0 [ 574.470366][T11294] zswap 0 [ 574.470366][T11294] zswapped 0 [ 574.470366][T11294] file_mapped 0 [ 574.470366][T11294] file_dirty 0 [ 574.470366][T11294] file_writeback 0 [ 574.470366][T11294] swapcached 0 [ 574.470366][T11294] anon_thp 0 [ 574.470366][T11294] file_thp 0 [ 574.470366][T11294] shmem_thp 0 [ 574.470366][T11294] inactive_anon 0 [ 574.470366][T11294] active_anon 0 [ 574.470366][T11294] inactive_file 0 [ 574.470366][T11294] active_file 0 [ 574.470366][T11294] unevictable 0 [ 574.470366][T11294] slab_reclaimable 6752 [ 574.470366][T11294] slab_unreclaimable 0 [ 574.470366][T11294] slab 6752 [ 574.470366][T11294] workingset_refault_anon 0 [ 574.574170][T11294] Out of memory and no killable processes... [ 574.585935][T11305] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 574.612266][T11305] CPU: 1 PID: 11305 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 574.622824][T11305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 574.632918][T11305] Call Trace: [ 574.636215][T11305] [ 574.639158][T11305] dump_stack_lvl+0x1e3/0x2d0 [ 574.643887][T11305] ? nf_tcp_handle_invalid+0x630/0x630 [ 574.649372][T11305] ? panic+0x770/0x770 [ 574.653489][T11305] dump_header+0xdd/0xa30 [ 574.657850][T11305] out_of_memory+0x895/0xb30 [ 574.662464][T11305] ? unregister_oom_notifier+0x20/0x20 [ 574.667944][T11305] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 574.673957][T11305] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 574.679518][T11305] ? preempt_schedule_thunk+0x16/0x20 [ 574.684891][T11305] ? mem_cgroup_oom_trylock+0x220/0x220 [ 574.690455][T11305] ? cgroup_file_notify+0x123/0x190 [ 574.695661][T11305] memory_max_write+0x374/0x490 [ 574.700523][T11305] ? memory_max_show+0xa0/0xa0 [ 574.705285][T11305] ? read_lock_is_recursive+0x10/0x10 [ 574.710658][T11305] ? memory_max_show+0xa0/0xa0 [ 574.715422][T11305] cgroup_file_write+0x2ab/0x780 [ 574.720367][T11305] ? cgroup_seqfile_stop+0xd0/0xd0 [ 574.725498][T11305] ? cgroup_seqfile_stop+0xd0/0xd0 [ 574.730614][T11305] kernfs_fop_write_iter+0x3ac/0x500 [ 574.735913][T11305] do_iter_write+0x6f0/0xc50 [ 574.740508][T11305] ? rcu_read_lock_sched_held+0x89/0x130 [ 574.746137][T11305] ? vfs_iter_write+0xa0/0xa0 [ 574.750821][T11305] ? vfs_iter_write+0x69/0xa0 [ 574.755586][T11305] iter_file_splice_write+0x830/0xff0 [ 574.760978][T11305] ? splice_from_pipe+0x220/0x220 [ 574.766006][T11305] ? splice_shrink_spd+0xb0/0xb0 [ 574.770950][T11305] ? splice_from_pipe+0x220/0x220 [ 574.775971][T11305] direct_splice_actor+0xe6/0x1c0 [ 574.780998][T11305] splice_direct_to_actor+0x4e4/0xc00 [ 574.786383][T11305] ? do_splice_direct+0x3f0/0x3f0 [ 574.791406][T11305] ? pipe_to_sendpage+0x340/0x340 [ 574.796429][T11305] ? bpf_lsm_file_permission+0x5/0x10 [ 574.801800][T11305] ? security_file_permission+0xe0/0x5c0 [ 574.807433][T11305] do_splice_direct+0x2a0/0x3f0 [ 574.812288][T11305] ? splice_direct_to_actor+0xc00/0xc00 [ 574.817829][T11305] ? rcu_read_lock_any_held+0xb3/0x150 [ 574.823300][T11305] do_sendfile+0x641/0xfd0 [ 574.827726][T11305] ? do_pwritev+0x360/0x360 [ 574.832244][T11305] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 574.838230][T11305] __se_sys_sendfile64+0x178/0x1e0 [ 574.843347][T11305] ? __x64_sys_sendfile64+0xa0/0xa0 [ 574.848541][T11305] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 574.854608][T11305] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 574.860593][T11305] do_syscall_64+0x2b/0x70 [ 574.865011][T11305] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.870915][T11305] RIP: 0033:0x7ff452b1b0b9 [ 574.875325][T11305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 574.895012][T11305] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 574.903428][T11305] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 574.911394][T11305] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 574.919363][T11305] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 574.927332][T11305] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 574.935301][T11305] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 574.943284][T11305] [ 574.948787][T11305] memory: usage 8kB, limit 0kB, failcnt 557 [ 574.957259][T11305] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 574.964413][T11305] Memory cgroup stats for /syz1: [ 574.964591][T11305] anon 0 [ 574.964591][T11305] file 0 [ 574.964591][T11305] kernel 8192 [ 574.964591][T11305] kernel_stack 0 [ 574.964591][T11305] pagetables 0 [ 574.964591][T11305] sec_pagetables 0 [ 574.964591][T11305] percpu 0 [ 574.964591][T11305] sock 0 [ 574.964591][T11305] vmalloc 0 [ 574.964591][T11305] shmem 0 [ 574.964591][T11305] zswap 0 [ 574.964591][T11305] zswapped 0 [ 574.964591][T11305] file_mapped 0 [ 574.964591][T11305] file_dirty 0 [ 574.964591][T11305] file_writeback 0 [ 574.964591][T11305] swapcached 0 [ 574.964591][T11305] anon_thp 0 [ 574.964591][T11305] file_thp 0 [ 574.964591][T11305] shmem_thp 0 [ 574.964591][T11305] inactive_anon 0 [ 574.964591][T11305] active_anon 0 [ 574.964591][T11305] inactive_file 0 [ 574.964591][T11305] active_file 0 [ 574.964591][T11305] unevictable 0 [ 574.964591][T11305] slab_reclaimable 6752 [ 574.964591][T11305] slab_unreclaimable 0 [ 574.964591][T11305] slab 6752 [ 574.964591][T11305] workingset_refault_anon 0 [ 575.075282][T11305] Out of memory and no killable processes... [ 575.081761][T11311] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 575.095161][T11311] CPU: 0 PID: 11311 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 575.105794][T11311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 575.115881][T11311] Call Trace: [ 575.119190][T11311] [ 575.122147][T11311] dump_stack_lvl+0x1e3/0x2d0 [ 575.126864][T11311] ? nf_tcp_handle_invalid+0x630/0x630 [ 575.132461][T11311] ? panic+0x770/0x770 [ 575.136749][T11311] dump_header+0xdd/0xa30 [ 575.141120][T11311] out_of_memory+0x895/0xb30 [ 575.145738][T11311] ? unregister_oom_notifier+0x20/0x20 [ 575.151226][T11311] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 575.157246][T11311] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 575.162827][T11311] ? mem_cgroup_oom_trylock+0x220/0x220 [ 575.168416][T11311] ? cgroup_file_notify+0x106/0x190 [ 575.173736][T11311] memory_max_write+0x374/0x490 [ 575.178610][T11311] ? memory_max_show+0xa0/0xa0 [ 575.183380][T11311] ? read_lock_is_recursive+0x10/0x10 [ 575.188759][T11311] ? memory_max_show+0xa0/0xa0 [ 575.193528][T11311] cgroup_file_write+0x2ab/0x780 [ 575.198477][T11311] ? cgroup_seqfile_stop+0xd0/0xd0 [ 575.203604][T11311] ? cgroup_seqfile_stop+0xd0/0xd0 [ 575.208722][T11311] kernfs_fop_write_iter+0x3ac/0x500 [ 575.214016][T11311] do_iter_write+0x6f0/0xc50 [ 575.218617][T11311] ? rcu_read_lock_sched_held+0x89/0x130 [ 575.224248][T11311] ? vfs_iter_write+0xa0/0xa0 [ 575.229019][T11311] ? vfs_iter_write+0x69/0xa0 [ 575.233784][T11311] iter_file_splice_write+0x830/0xff0 [ 575.239173][T11311] ? splice_from_pipe+0x220/0x220 [ 575.244202][T11311] ? splice_shrink_spd+0xb0/0xb0 [ 575.249147][T11311] ? splice_from_pipe+0x220/0x220 [ 575.254171][T11311] direct_splice_actor+0xe6/0x1c0 [ 575.259199][T11311] splice_direct_to_actor+0x4e4/0xc00 [ 575.264586][T11311] ? do_splice_direct+0x3f0/0x3f0 [ 575.269866][T11311] ? pipe_to_sendpage+0x340/0x340 [ 575.274895][T11311] ? bpf_lsm_file_permission+0x5/0x10 [ 575.280264][T11311] ? security_file_permission+0xe0/0x5c0 [ 575.285928][T11311] do_splice_direct+0x2a0/0x3f0 [ 575.290783][T11311] ? splice_direct_to_actor+0xc00/0xc00 [ 575.296322][T11311] ? rcu_read_lock_any_held+0xb3/0x150 [ 575.301793][T11311] do_sendfile+0x641/0xfd0 [ 575.306221][T11311] ? do_pwritev+0x360/0x360 [ 575.310731][T11311] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 575.316710][T11311] __se_sys_sendfile64+0x178/0x1e0 [ 575.321935][T11311] ? __x64_sys_sendfile64+0xa0/0xa0 [ 575.327132][T11311] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 575.333112][T11311] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 575.339091][T11311] do_syscall_64+0x2b/0x70 [ 575.343501][T11311] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.349405][T11311] RIP: 0033:0x7ff452b1b0b9 [ 575.353817][T11311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 575.373592][T11311] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 575.382000][T11311] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 575.389980][T11311] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 575.397945][T11311] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 575.405910][T11311] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 575.413897][T11311] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 575.421883][T11311] [ 575.447052][T11311] memory: usage 8kB, limit 0kB, failcnt 557 [ 575.453015][T11311] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 575.495299][T11311] Memory cgroup stats for /syz1: [ 575.495440][T11311] anon 0 [ 575.495440][T11311] file 0 [ 575.495440][T11311] kernel 8192 [ 575.495440][T11311] kernel_stack 0 [ 575.495440][T11311] pagetables 0 [ 575.495440][T11311] sec_pagetables 0 [ 575.495440][T11311] percpu 0 [ 575.495440][T11311] sock 0 [ 575.495440][T11311] vmalloc 0 [ 575.495440][T11311] shmem 0 [ 575.495440][T11311] zswap 0 [ 575.495440][T11311] zswapped 0 [ 575.495440][T11311] file_mapped 0 [ 575.495440][T11311] file_dirty 0 [ 575.495440][T11311] file_writeback 0 [ 575.495440][T11311] swapcached 0 [ 575.495440][T11311] anon_thp 0 [ 575.495440][T11311] file_thp 0 [ 575.495440][T11311] shmem_thp 0 [ 575.495440][T11311] inactive_anon 0 [ 575.495440][T11311] active_anon 0 [ 575.495440][T11311] inactive_file 0 [ 575.495440][T11311] active_file 0 [ 575.495440][T11311] unevictable 0 [ 575.495440][T11311] slab_reclaimable 6752 [ 575.495440][T11311] slab_unreclaimable 0 [ 575.495440][T11311] slab 6752 [ 575.495440][T11311] workingset_refault_anon 0 [ 575.592742][T11311] Out of memory and no killable processes... [ 575.607190][T11315] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 575.627012][T11315] CPU: 0 PID: 11315 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 575.637561][T11315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 575.647815][T11315] Call Trace: [ 575.651118][T11315] [ 575.654429][T11315] dump_stack_lvl+0x1e3/0x2d0 [ 575.659149][T11315] ? nf_tcp_handle_invalid+0x630/0x630 [ 575.664642][T11315] ? panic+0x770/0x770 [ 575.668762][T11315] dump_header+0xdd/0xa30 [ 575.673129][T11315] out_of_memory+0x895/0xb30 [ 575.677753][T11315] ? unregister_oom_notifier+0x20/0x20 [ 575.683244][T11315] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 575.689260][T11315] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 575.694835][T11315] ? preempt_schedule_thunk+0x16/0x20 [ 575.700248][T11315] ? mem_cgroup_oom_trylock+0x220/0x220 [ 575.705835][T11315] ? cgroup_file_notify+0x123/0x190 [ 575.711068][T11315] memory_max_write+0x374/0x490 [ 575.715954][T11315] ? memory_max_show+0xa0/0xa0 [ 575.720753][T11315] ? read_lock_is_recursive+0x10/0x10 [ 575.726159][T11315] ? memory_max_show+0xa0/0xa0 [ 575.730951][T11315] cgroup_file_write+0x2ab/0x780 [ 575.736125][T11315] ? cgroup_seqfile_stop+0xd0/0xd0 [ 575.741282][T11315] ? cgroup_seqfile_stop+0xd0/0xd0 [ 575.746420][T11315] kernfs_fop_write_iter+0x3ac/0x500 [ 575.751750][T11315] do_iter_write+0x6f0/0xc50 [ 575.756505][T11315] ? rcu_read_lock_sched_held+0x89/0x130 [ 575.762260][T11315] ? vfs_iter_write+0xa0/0xa0 [ 575.766976][T11315] ? vfs_iter_write+0x69/0xa0 [ 575.771697][T11315] iter_file_splice_write+0x830/0xff0 [ 575.777232][T11315] ? splice_from_pipe+0x220/0x220 [ 575.782291][T11315] ? splice_shrink_spd+0xb0/0xb0 [ 575.787303][T11315] ? splice_from_pipe+0x220/0x220 [ 575.792357][T11315] direct_splice_actor+0xe6/0x1c0 [ 575.797415][T11315] splice_direct_to_actor+0x4e4/0xc00 [ 575.802840][T11315] ? do_splice_direct+0x3f0/0x3f0 [ 575.807893][T11315] ? pipe_to_sendpage+0x340/0x340 [ 575.812949][T11315] ? bpf_lsm_file_permission+0x5/0x10 [ 575.818349][T11315] ? security_file_permission+0xe0/0x5c0 [ 575.824011][T11315] do_splice_direct+0x2a0/0x3f0 [ 575.828897][T11315] ? splice_direct_to_actor+0xc00/0xc00 [ 575.834478][T11315] ? rcu_read_lock_any_held+0xb3/0x150 [ 575.839986][T11315] do_sendfile+0x641/0xfd0 [ 575.844452][T11315] ? do_pwritev+0x360/0x360 [ 575.848999][T11315] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 575.855006][T11315] __se_sys_sendfile64+0x178/0x1e0 [ 575.860146][T11315] ? __x64_sys_sendfile64+0xa0/0xa0 [ 575.865372][T11315] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 575.871384][T11315] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 575.877395][T11315] do_syscall_64+0x2b/0x70 [ 575.881832][T11315] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.887752][T11315] RIP: 0033:0x7ff452b1b0b9 [ 575.892187][T11315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 575.911834][T11315] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 575.920281][T11315] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 575.928281][T11315] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 575.936277][T11315] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 575.944271][T11315] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 575.952264][T11315] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 575.960372][T11315] [ 576.002534][T11315] memory: usage 8kB, limit 0kB, failcnt 557 [ 576.022345][T11315] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.059951][T11315] Memory cgroup stats for /syz1: [ 576.060093][T11315] anon 0 [ 576.060093][T11315] file 0 [ 576.060093][T11315] kernel 8192 [ 576.060093][T11315] kernel_stack 0 [ 576.060093][T11315] pagetables 0 [ 576.060093][T11315] sec_pagetables 0 [ 576.060093][T11315] percpu 0 [ 576.060093][T11315] sock 0 [ 576.060093][T11315] vmalloc 0 [ 576.060093][T11315] shmem 0 [ 576.060093][T11315] zswap 0 [ 576.060093][T11315] zswapped 0 [ 576.060093][T11315] file_mapped 0 [ 576.060093][T11315] file_dirty 0 [ 576.060093][T11315] file_writeback 0 [ 576.060093][T11315] swapcached 0 [ 576.060093][T11315] anon_thp 0 [ 576.060093][T11315] file_thp 0 [ 576.060093][T11315] shmem_thp 0 [ 576.060093][T11315] inactive_anon 0 [ 576.060093][T11315] active_anon 0 [ 576.060093][T11315] inactive_file 0 [ 576.060093][T11315] active_file 0 [ 576.060093][T11315] unevictable 0 [ 576.060093][T11315] slab_reclaimable 6752 [ 576.060093][T11315] slab_unreclaimable 0 [ 576.060093][T11315] slab 6752 [ 576.060093][T11315] workingset_refault_anon 0 [ 576.170234][T11315] Out of memory and no killable processes... [ 576.176708][T11340] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 576.197102][T11340] CPU: 0 PID: 11340 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 576.207749][T11340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 576.217827][T11340] Call Trace: [ 576.221127][T11340] [ 576.224075][T11340] dump_stack_lvl+0x1e3/0x2d0 [ 576.228781][T11340] ? nf_tcp_handle_invalid+0x630/0x630 [ 576.234270][T11340] ? panic+0x770/0x770 [ 576.238393][T11340] dump_header+0xdd/0xa30 [ 576.242750][T11340] out_of_memory+0x895/0xb30 [ 576.247366][T11340] ? unregister_oom_notifier+0x20/0x20 [ 576.252954][T11340] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 576.258972][T11340] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 576.264555][T11340] ? preempt_schedule_thunk+0x16/0x20 [ 576.270088][T11340] ? mem_cgroup_oom_trylock+0x220/0x220 [ 576.275667][T11340] ? cgroup_file_notify+0x123/0x190 [ 576.280981][T11340] memory_max_write+0x374/0x490 [ 576.285843][T11340] ? memory_max_show+0xa0/0xa0 [ 576.290614][T11340] ? read_lock_is_recursive+0x10/0x10 [ 576.296013][T11340] ? memory_max_show+0xa0/0xa0 [ 576.300774][T11340] cgroup_file_write+0x2ab/0x780 [ 576.305718][T11340] ? cgroup_seqfile_stop+0xd0/0xd0 [ 576.310839][T11340] ? cgroup_seqfile_stop+0xd0/0xd0 [ 576.315970][T11340] kernfs_fop_write_iter+0x3ac/0x500 [ 576.321263][T11340] do_iter_write+0x6f0/0xc50 [ 576.325896][T11340] ? rcu_read_lock_sched_held+0x89/0x130 [ 576.331527][T11340] ? vfs_iter_write+0xa0/0xa0 [ 576.336210][T11340] ? vfs_iter_write+0x69/0xa0 [ 576.341059][T11340] iter_file_splice_write+0x830/0xff0 [ 576.346535][T11340] ? splice_from_pipe+0x220/0x220 [ 576.351561][T11340] ? splice_shrink_spd+0xb0/0xb0 [ 576.356509][T11340] ? splice_from_pipe+0x220/0x220 [ 576.361540][T11340] direct_splice_actor+0xe6/0x1c0 [ 576.366573][T11340] splice_direct_to_actor+0x4e4/0xc00 [ 576.371959][T11340] ? do_splice_direct+0x3f0/0x3f0 [ 576.377160][T11340] ? pipe_to_sendpage+0x340/0x340 [ 576.382186][T11340] ? bpf_lsm_file_permission+0x5/0x10 [ 576.387558][T11340] ? security_file_permission+0xe0/0x5c0 [ 576.393976][T11340] do_splice_direct+0x2a0/0x3f0 [ 576.398830][T11340] ? splice_direct_to_actor+0xc00/0xc00 [ 576.404371][T11340] ? rcu_read_lock_any_held+0xb3/0x150 [ 576.409843][T11340] do_sendfile+0x641/0xfd0 [ 576.414273][T11340] ? do_pwritev+0x360/0x360 [ 576.418780][T11340] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 576.424758][T11340] __se_sys_sendfile64+0x178/0x1e0 [ 576.429871][T11340] ? __x64_sys_sendfile64+0xa0/0xa0 [ 576.435066][T11340] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 576.441133][T11340] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 576.447112][T11340] do_syscall_64+0x2b/0x70 [ 576.451526][T11340] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 576.457426][T11340] RIP: 0033:0x7ff452b1b0b9 [ 576.461851][T11340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 576.481545][T11340] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 576.489956][T11340] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 576.497920][T11340] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 576.505889][T11340] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 576.513855][T11340] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 576.521824][T11340] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 576.529805][T11340] [ 576.557206][T11340] memory: usage 8kB, limit 0kB, failcnt 557 [ 576.566991][T11340] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 576.576102][T11340] Memory cgroup stats for /syz1: [ 576.576269][T11340] anon 0 [ 576.576269][T11340] file 0 [ 576.576269][T11340] kernel 8192 [ 576.576269][T11340] kernel_stack 0 [ 576.576269][T11340] pagetables 0 [ 576.576269][T11340] sec_pagetables 0 [ 576.576269][T11340] percpu 0 [ 576.576269][T11340] sock 0 [ 576.576269][T11340] vmalloc 0 [ 576.576269][T11340] shmem 0 [ 576.576269][T11340] zswap 0 [ 576.576269][T11340] zswapped 0 [ 576.576269][T11340] file_mapped 0 [ 576.576269][T11340] file_dirty 0 [ 576.576269][T11340] file_writeback 0 [ 576.576269][T11340] swapcached 0 [ 576.576269][T11340] anon_thp 0 [ 576.576269][T11340] file_thp 0 [ 576.576269][T11340] shmem_thp 0 [ 576.576269][T11340] inactive_anon 0 [ 576.576269][T11340] active_anon 0 [ 576.576269][T11340] inactive_file 0 [ 576.576269][T11340] active_file 0 [ 576.576269][T11340] unevictable 0 [ 576.576269][T11340] slab_reclaimable 6752 [ 576.576269][T11340] slab_unreclaimable 0 [ 576.576269][T11340] slab 6752 [ 576.576269][T11340] workingset_refault_anon 0 [ 576.699379][T11340] Out of memory and no killable processes... [ 576.705630][T11349] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 576.732632][T11349] CPU: 1 PID: 11349 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 576.743267][T11349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 576.753434][T11349] Call Trace: [ 576.756742][T11349] [ 576.759697][T11349] dump_stack_lvl+0x1e3/0x2d0 [ 576.764411][T11349] ? nf_tcp_handle_invalid+0x630/0x630 [ 576.769903][T11349] ? panic+0x770/0x770 [ 576.774021][T11349] dump_header+0xdd/0xa30 [ 576.778379][T11349] out_of_memory+0x895/0xb30 [ 576.783003][T11349] ? unregister_oom_notifier+0x20/0x20 [ 576.788484][T11349] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 576.794755][T11349] ? lockdep_hardirqs_on+0x95/0x140 [ 576.799982][T11349] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 576.806176][T11349] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 576.811753][T11349] ? preempt_schedule_thunk+0x16/0x20 [ 576.817162][T11349] ? mem_cgroup_oom_trylock+0x220/0x220 [ 576.822754][T11349] ? cgroup_file_notify+0x123/0x190 [ 576.828595][T11349] memory_max_write+0x374/0x490 [ 576.833479][T11349] ? memory_max_show+0xa0/0xa0 [ 576.838277][T11349] ? read_lock_is_recursive+0x10/0x10 [ 576.843673][T11349] ? memory_max_show+0xa0/0xa0 [ 576.848461][T11349] cgroup_file_write+0x2ab/0x780 [ 576.853436][T11349] ? cgroup_seqfile_stop+0xd0/0xd0 [ 576.858592][T11349] ? cgroup_seqfile_stop+0xd0/0xd0 [ 576.863731][T11349] kernfs_fop_write_iter+0x3ac/0x500 [ 576.869058][T11349] do_iter_write+0x6f0/0xc50 [ 576.873689][T11349] ? rcu_read_lock_sched_held+0x89/0x130 [ 576.879346][T11349] ? vfs_iter_write+0xa0/0xa0 [ 576.884147][T11349] ? vfs_iter_write+0x69/0xa0 [ 576.888850][T11349] iter_file_splice_write+0x830/0xff0 [ 576.894278][T11349] ? splice_from_pipe+0x220/0x220 [ 576.899334][T11349] ? splice_shrink_spd+0xb0/0xb0 [ 576.904321][T11349] ? splice_from_pipe+0x220/0x220 [ 576.909380][T11349] direct_splice_actor+0xe6/0x1c0 [ 576.914460][T11349] splice_direct_to_actor+0x4e4/0xc00 [ 576.919882][T11349] ? do_splice_direct+0x3f0/0x3f0 [ 576.924940][T11349] ? pipe_to_sendpage+0x340/0x340 [ 576.930083][T11349] ? bpf_lsm_file_permission+0x5/0x10 [ 576.935564][T11349] ? security_file_permission+0xe0/0x5c0 [ 576.941231][T11349] do_splice_direct+0x2a0/0x3f0 [ 576.946202][T11349] ? splice_direct_to_actor+0xc00/0xc00 [ 576.951772][T11349] ? rcu_read_lock_any_held+0xb3/0x150 [ 576.957278][T11349] do_sendfile+0x641/0xfd0 [ 576.961741][T11349] ? do_pwritev+0x360/0x360 [ 576.966276][T11349] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 576.972287][T11349] __se_sys_sendfile64+0x178/0x1e0 [ 576.977429][T11349] ? __x64_sys_sendfile64+0xa0/0xa0 [ 576.982654][T11349] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 576.988663][T11349] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 576.994673][T11349] do_syscall_64+0x2b/0x70 [ 576.999112][T11349] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.005031][T11349] RIP: 0033:0x7ff452b1b0b9 [ 577.009469][T11349] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 577.029099][T11349] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 577.037544][T11349] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 577.045635][T11349] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 577.053649][T11349] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 577.061644][T11349] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 577.069747][T11349] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 577.077767][T11349] [ 577.087655][T11349] memory: usage 8kB, limit 0kB, failcnt 557 [ 577.093588][T11349] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 577.106020][T11349] Memory cgroup stats for /syz1: [ 577.106184][T11349] anon 0 [ 577.106184][T11349] file 0 [ 577.106184][T11349] kernel 8192 [ 577.106184][T11349] kernel_stack 0 [ 577.106184][T11349] pagetables 0 [ 577.106184][T11349] sec_pagetables 0 [ 577.106184][T11349] percpu 0 [ 577.106184][T11349] sock 0 [ 577.106184][T11349] vmalloc 0 [ 577.106184][T11349] shmem 0 [ 577.106184][T11349] zswap 0 [ 577.106184][T11349] zswapped 0 [ 577.106184][T11349] file_mapped 0 [ 577.106184][T11349] file_dirty 0 [ 577.106184][T11349] file_writeback 0 [ 577.106184][T11349] swapcached 0 [ 577.106184][T11349] anon_thp 0 [ 577.106184][T11349] file_thp 0 [ 577.106184][T11349] shmem_thp 0 [ 577.106184][T11349] inactive_anon 0 [ 577.106184][T11349] active_anon 0 [ 577.106184][T11349] inactive_file 0 [ 577.106184][T11349] active_file 0 [ 577.106184][T11349] unevictable 0 [ 577.106184][T11349] slab_reclaimable 6752 [ 577.106184][T11349] slab_unreclaimable 0 [ 577.106184][T11349] slab 6752 [ 577.106184][T11349] workingset_refault_anon 0 [ 577.278654][T11349] Out of memory and no killable processes... [ 577.284924][T11368] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 577.306442][T11368] CPU: 0 PID: 11368 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 577.317095][T11368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 577.327172][T11368] Call Trace: [ 577.330468][T11368] [ 577.333422][T11368] dump_stack_lvl+0x1e3/0x2d0 [ 577.338141][T11368] ? nf_tcp_handle_invalid+0x630/0x630 [ 577.343641][T11368] ? panic+0x770/0x770 [ 577.347762][T11368] dump_header+0xdd/0xa30 [ 577.352129][T11368] out_of_memory+0x895/0xb30 [ 577.356778][T11368] ? unregister_oom_notifier+0x20/0x20 [ 577.362299][T11368] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 577.368326][T11368] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 577.374085][T11368] ? mem_cgroup_oom_trylock+0x220/0x220 [ 577.379803][T11368] ? cgroup_file_notify+0x123/0x190 [ 577.385038][T11368] memory_max_write+0x374/0x490 [ 577.389926][T11368] ? memory_max_show+0xa0/0xa0 [ 577.394731][T11368] ? read_lock_is_recursive+0x10/0x10 [ 577.400130][T11368] ? memory_max_show+0xa0/0xa0 [ 577.404933][T11368] cgroup_file_write+0x2ab/0x780 [ 577.409915][T11368] ? cgroup_seqfile_stop+0xd0/0xd0 [ 577.415073][T11368] ? cgroup_seqfile_stop+0xd0/0xd0 [ 577.420217][T11368] kernfs_fop_write_iter+0x3ac/0x500 [ 577.425550][T11368] do_iter_write+0x6f0/0xc50 [ 577.430182][T11368] ? rcu_read_lock_sched_held+0x89/0x130 [ 577.435850][T11368] ? vfs_iter_write+0xa0/0xa0 [ 577.440569][T11368] ? vfs_iter_write+0x69/0xa0 [ 577.445272][T11368] iter_file_splice_write+0x830/0xff0 [ 577.450699][T11368] ? splice_from_pipe+0x220/0x220 [ 577.455770][T11368] ? splice_shrink_spd+0xb0/0xb0 [ 577.460758][T11368] ? splice_from_pipe+0x220/0x220 [ 577.465812][T11368] direct_splice_actor+0xe6/0x1c0 [ 577.470868][T11368] splice_direct_to_actor+0x4e4/0xc00 [ 577.476377][T11368] ? do_splice_direct+0x3f0/0x3f0 [ 577.481446][T11368] ? pipe_to_sendpage+0x340/0x340 [ 577.486510][T11368] ? bpf_lsm_file_permission+0x5/0x10 [ 577.491912][T11368] ? security_file_permission+0xe0/0x5c0 [ 577.497603][T11368] do_splice_direct+0x2a0/0x3f0 [ 577.502494][T11368] ? splice_direct_to_actor+0xc00/0xc00 [ 577.508069][T11368] ? rcu_read_lock_any_held+0xb3/0x150 [ 577.513581][T11368] do_sendfile+0x641/0xfd0 [ 577.518048][T11368] ? do_pwritev+0x360/0x360 [ 577.522675][T11368] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 577.528694][T11368] __se_sys_sendfile64+0x178/0x1e0 [ 577.533846][T11368] ? __x64_sys_sendfile64+0xa0/0xa0 [ 577.539076][T11368] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 577.545095][T11368] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 577.551110][T11368] do_syscall_64+0x2b/0x70 [ 577.555560][T11368] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 577.561490][T11368] RIP: 0033:0x7ff452b1b0b9 [ 577.565931][T11368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 577.585562][T11368] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 577.594023][T11368] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 577.602112][T11368] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 577.610112][T11368] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 577.618371][T11368] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 577.626369][T11368] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 577.634388][T11368] [ 577.649385][T11368] memory: usage 8kB, limit 0kB, failcnt 557 [ 577.655599][T11368] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 577.667201][T11368] Memory cgroup stats for /syz1: [ 577.669407][T11368] anon 0 [ 577.669407][T11368] file 0 [ 577.669407][T11368] kernel 8192 [ 577.669407][T11368] kernel_stack 0 [ 577.669407][T11368] pagetables 0 [ 577.669407][T11368] sec_pagetables 0 [ 577.669407][T11368] percpu 0 [ 577.669407][T11368] sock 0 [ 577.669407][T11368] vmalloc 0 [ 577.669407][T11368] shmem 0 [ 577.669407][T11368] zswap 0 [ 577.669407][T11368] zswapped 0 [ 577.669407][T11368] file_mapped 0 [ 577.669407][T11368] file_dirty 0 [ 577.669407][T11368] file_writeback 0 [ 577.669407][T11368] swapcached 0 [ 577.669407][T11368] anon_thp 0 [ 577.669407][T11368] file_thp 0 [ 577.669407][T11368] shmem_thp 0 [ 577.669407][T11368] inactive_anon 0 [ 577.669407][T11368] active_anon 0 [ 577.669407][T11368] inactive_file 0 [ 577.669407][T11368] active_file 0 [ 577.669407][T11368] unevictable 0 [ 577.669407][T11368] slab_reclaimable 6752 [ 577.669407][T11368] slab_unreclaimable 0 [ 577.669407][T11368] slab 6752 [ 577.669407][T11368] workingset_refault_anon 0 [ 577.796379][T11368] Out of memory and no killable processes... [ 577.805852][T11376] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 577.824297][T11376] CPU: 1 PID: 11376 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 577.834846][T11376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 577.845012][T11376] Call Trace: [ 577.848318][T11376] [ 577.851295][T11376] dump_stack_lvl+0x1e3/0x2d0 [ 577.856008][T11376] ? nf_tcp_handle_invalid+0x630/0x630 [ 577.861497][T11376] ? panic+0x770/0x770 [ 577.865616][T11376] dump_header+0xdd/0xa30 [ 577.870019][T11376] out_of_memory+0x895/0xb30 [ 577.874634][T11376] ? unregister_oom_notifier+0x20/0x20 [ 577.880119][T11376] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 577.886136][T11376] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 577.891903][T11376] ? preempt_schedule_thunk+0x16/0x20 [ 577.897332][T11376] ? mem_cgroup_oom_trylock+0x220/0x220 [ 577.902940][T11376] ? cgroup_file_notify+0x123/0x190 [ 577.908532][T11376] memory_max_write+0x374/0x490 [ 577.913436][T11376] ? memory_max_show+0xa0/0xa0 [ 577.918245][T11376] ? read_lock_is_recursive+0x10/0x10 [ 577.923640][T11376] ? memory_max_show+0xa0/0xa0 [ 577.928436][T11376] cgroup_file_write+0x2ab/0x780 [ 577.933414][T11376] ? cgroup_seqfile_stop+0xd0/0xd0 [ 577.938568][T11376] ? cgroup_seqfile_stop+0xd0/0xd0 [ 577.943704][T11376] kernfs_fop_write_iter+0x3ac/0x500 [ 577.949023][T11376] do_iter_write+0x6f0/0xc50 [ 577.953659][T11376] ? rcu_read_lock_sched_held+0x89/0x130 [ 577.959325][T11376] ? vfs_iter_write+0xa0/0xa0 [ 577.964043][T11376] ? vfs_iter_write+0x69/0xa0 [ 577.968748][T11376] iter_file_splice_write+0x830/0xff0 [ 577.974239][T11376] ? splice_from_pipe+0x220/0x220 [ 577.979391][T11376] ? splice_shrink_spd+0xb0/0xb0 [ 577.984372][T11376] ? splice_from_pipe+0x220/0x220 [ 577.989427][T11376] direct_splice_actor+0xe6/0x1c0 [ 577.994490][T11376] splice_direct_to_actor+0x4e4/0xc00 [ 577.999915][T11376] ? do_splice_direct+0x3f0/0x3f0 [ 578.004976][T11376] ? pipe_to_sendpage+0x340/0x340 [ 578.010213][T11376] ? bpf_lsm_file_permission+0x5/0x10 [ 578.015613][T11376] ? security_file_permission+0xe0/0x5c0 [ 578.021275][T11376] do_splice_direct+0x2a0/0x3f0 [ 578.026159][T11376] ? splice_direct_to_actor+0xc00/0xc00 [ 578.031734][T11376] ? rcu_read_lock_any_held+0xb3/0x150 [ 578.037274][T11376] do_sendfile+0x641/0xfd0 [ 578.041735][T11376] ? do_pwritev+0x360/0x360 [ 578.046244][T11376] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 578.052229][T11376] __se_sys_sendfile64+0x178/0x1e0 [ 578.057461][T11376] ? __x64_sys_sendfile64+0xa0/0xa0 [ 578.062687][T11376] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 578.068704][T11376] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 578.074727][T11376] do_syscall_64+0x2b/0x70 [ 578.079526][T11376] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.085720][T11376] RIP: 0033:0x7ff452b1b0b9 [ 578.090131][T11376] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 578.109740][T11376] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 578.118167][T11376] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 578.126861][T11376] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 578.134930][T11376] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 578.142906][T11376] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 578.150934][T11376] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 578.158922][T11376] [ 578.172140][T11376] memory: usage 8kB, limit 0kB, failcnt 557 [ 578.180258][T11376] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 578.190167][T11376] Memory cgroup stats for /syz1: [ 578.190356][T11376] anon 0 [ 578.190356][T11376] file 0 [ 578.190356][T11376] kernel 8192 [ 578.190356][T11376] kernel_stack 0 [ 578.190356][T11376] pagetables 0 [ 578.190356][T11376] sec_pagetables 0 [ 578.190356][T11376] percpu 0 [ 578.190356][T11376] sock 0 [ 578.190356][T11376] vmalloc 0 [ 578.190356][T11376] shmem 0 [ 578.190356][T11376] zswap 0 [ 578.190356][T11376] zswapped 0 [ 578.190356][T11376] file_mapped 0 [ 578.190356][T11376] file_dirty 0 [ 578.190356][T11376] file_writeback 0 [ 578.190356][T11376] swapcached 0 [ 578.190356][T11376] anon_thp 0 [ 578.190356][T11376] file_thp 0 [ 578.190356][T11376] shmem_thp 0 [ 578.190356][T11376] inactive_anon 0 [ 578.190356][T11376] active_anon 0 [ 578.190356][T11376] inactive_file 0 [ 578.190356][T11376] active_file 0 [ 578.190356][T11376] unevictable 0 [ 578.190356][T11376] slab_reclaimable 6752 [ 578.190356][T11376] slab_unreclaimable 0 [ 578.190356][T11376] slab 6752 [ 578.190356][T11376] workingset_refault_anon 0 [ 578.291256][T11376] Out of memory and no killable processes... [ 578.305905][T11389] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 578.325410][T11389] CPU: 1 PID: 11389 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 578.335971][T11389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 578.346053][T11389] Call Trace: [ 578.349349][T11389] [ 578.352301][T11389] dump_stack_lvl+0x1e3/0x2d0 [ 578.357011][T11389] ? nf_tcp_handle_invalid+0x630/0x630 [ 578.362500][T11389] ? panic+0x770/0x770 [ 578.366611][T11389] dump_header+0xdd/0xa30 [ 578.370969][T11389] out_of_memory+0x895/0xb30 [ 578.375571][T11389] ? unregister_oom_notifier+0x20/0x20 [ 578.381027][T11389] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 578.387007][T11389] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 578.392550][T11389] ? preempt_schedule_thunk+0x16/0x20 [ 578.397924][T11389] ? mem_cgroup_oom_trylock+0x220/0x220 [ 578.403494][T11389] ? cgroup_file_notify+0x123/0x190 [ 578.408718][T11389] memory_max_write+0x374/0x490 [ 578.413597][T11389] ? memory_max_show+0xa0/0xa0 [ 578.418373][T11389] ? read_lock_is_recursive+0x10/0x10 [ 578.423752][T11389] ? memory_max_show+0xa0/0xa0 [ 578.428554][T11389] cgroup_file_write+0x2ab/0x780 [ 578.433507][T11389] ? cgroup_seqfile_stop+0xd0/0xd0 [ 578.438759][T11389] ? cgroup_seqfile_stop+0xd0/0xd0 [ 578.443871][T11389] kernfs_fop_write_iter+0x3ac/0x500 [ 578.449257][T11389] do_iter_write+0x6f0/0xc50 [ 578.454053][T11389] ? rcu_read_lock_sched_held+0x89/0x130 [ 578.459684][T11389] ? vfs_iter_write+0xa0/0xa0 [ 578.464368][T11389] ? vfs_iter_write+0x69/0xa0 [ 578.469059][T11389] iter_file_splice_write+0x830/0xff0 [ 578.474453][T11389] ? splice_from_pipe+0x220/0x220 [ 578.479486][T11389] ? splice_shrink_spd+0xb0/0xb0 [ 578.484437][T11389] ? splice_from_pipe+0x220/0x220 [ 578.489465][T11389] direct_splice_actor+0xe6/0x1c0 [ 578.494494][T11389] splice_direct_to_actor+0x4e4/0xc00 [ 578.499887][T11389] ? do_splice_direct+0x3f0/0x3f0 [ 578.505003][T11389] ? pipe_to_sendpage+0x340/0x340 [ 578.510032][T11389] ? bpf_lsm_file_permission+0x5/0x10 [ 578.515934][T11389] ? security_file_permission+0xe0/0x5c0 [ 578.521571][T11389] do_splice_direct+0x2a0/0x3f0 [ 578.526518][T11389] ? splice_direct_to_actor+0xc00/0xc00 [ 578.532064][T11389] ? rcu_read_lock_any_held+0xb3/0x150 [ 578.537535][T11389] do_sendfile+0x641/0xfd0 [ 578.541981][T11389] ? do_pwritev+0x360/0x360 [ 578.546577][T11389] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 578.552678][T11389] __se_sys_sendfile64+0x178/0x1e0 [ 578.558151][T11389] ? __x64_sys_sendfile64+0xa0/0xa0 [ 578.563366][T11389] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 578.569389][T11389] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 578.575464][T11389] do_syscall_64+0x2b/0x70 [ 578.579951][T11389] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.585847][T11389] RIP: 0033:0x7ff452b1b0b9 [ 578.590620][T11389] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 578.610659][T11389] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 578.619247][T11389] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 578.627302][T11389] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 578.635267][T11389] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 578.643231][T11389] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 578.651200][T11389] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 578.659619][T11389] [ 578.665879][T11389] memory: usage 8kB, limit 0kB, failcnt 557 [ 578.687299][T11389] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 578.695893][T11389] Memory cgroup stats for /syz1: [ 578.696079][T11389] anon 0 [ 578.696079][T11389] file 0 [ 578.696079][T11389] kernel 8192 [ 578.696079][T11389] kernel_stack 0 [ 578.696079][T11389] pagetables 0 [ 578.696079][T11389] sec_pagetables 0 [ 578.696079][T11389] percpu 0 [ 578.696079][T11389] sock 0 [ 578.696079][T11389] vmalloc 0 [ 578.696079][T11389] shmem 0 [ 578.696079][T11389] zswap 0 [ 578.696079][T11389] zswapped 0 [ 578.696079][T11389] file_mapped 0 [ 578.696079][T11389] file_dirty 0 [ 578.696079][T11389] file_writeback 0 [ 578.696079][T11389] swapcached 0 [ 578.696079][T11389] anon_thp 0 [ 578.696079][T11389] file_thp 0 [ 578.696079][T11389] shmem_thp 0 [ 578.696079][T11389] inactive_anon 0 [ 578.696079][T11389] active_anon 0 [ 578.696079][T11389] inactive_file 0 [ 578.696079][T11389] active_file 0 [ 578.696079][T11389] unevictable 0 [ 578.696079][T11389] slab_reclaimable 6752 [ 578.696079][T11389] slab_unreclaimable 0 [ 578.696079][T11389] slab 6752 [ 578.696079][T11389] workingset_refault_anon 0 [ 578.799553][T11389] Out of memory and no killable processes... [ 578.805956][T11402] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 578.817060][T11402] CPU: 0 PID: 11402 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 578.827611][T11402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 578.838216][T11402] Call Trace: [ 578.841515][T11402] [ 578.844440][T11402] dump_stack_lvl+0x1e3/0x2d0 [ 578.849137][T11402] ? nf_tcp_handle_invalid+0x630/0x630 [ 578.854609][T11402] ? panic+0x770/0x770 [ 578.858716][T11402] dump_header+0xdd/0xa30 [ 578.863059][T11402] out_of_memory+0x895/0xb30 [ 578.867663][T11402] ? unregister_oom_notifier+0x20/0x20 [ 578.873178][T11402] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 578.879202][T11402] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 578.884874][T11402] ? preempt_schedule_thunk+0x16/0x20 [ 578.890347][T11402] ? mem_cgroup_oom_trylock+0x220/0x220 [ 578.895915][T11402] ? cgroup_file_notify+0x123/0x190 [ 578.901119][T11402] memory_max_write+0x374/0x490 [ 578.905968][T11402] ? memory_max_show+0xa0/0xa0 [ 578.910739][T11402] ? read_lock_is_recursive+0x10/0x10 [ 578.916128][T11402] ? memory_max_show+0xa0/0xa0 [ 578.920891][T11402] cgroup_file_write+0x2ab/0x780 [ 578.925845][T11402] ? cgroup_seqfile_stop+0xd0/0xd0 [ 578.931000][T11402] ? cgroup_seqfile_stop+0xd0/0xd0 [ 578.936129][T11402] kernfs_fop_write_iter+0x3ac/0x500 [ 578.941419][T11402] do_iter_write+0x6f0/0xc50 [ 578.946022][T11402] ? rcu_read_lock_sched_held+0x89/0x130 [ 578.951644][T11402] ? vfs_iter_write+0xa0/0xa0 [ 578.956326][T11402] ? vfs_iter_write+0x69/0xa0 [ 578.961028][T11402] iter_file_splice_write+0x830/0xff0 [ 578.966418][T11402] ? splice_from_pipe+0x220/0x220 [ 578.971448][T11402] ? splice_shrink_spd+0xb0/0xb0 [ 578.976494][T11402] ? splice_from_pipe+0x220/0x220 [ 578.981622][T11402] direct_splice_actor+0xe6/0x1c0 [ 578.986666][T11402] splice_direct_to_actor+0x4e4/0xc00 [ 578.992058][T11402] ? do_splice_direct+0x3f0/0x3f0 [ 578.997096][T11402] ? pipe_to_sendpage+0x340/0x340 [ 579.002166][T11402] ? bpf_lsm_file_permission+0x5/0x10 [ 579.007545][T11402] ? security_file_permission+0xe0/0x5c0 [ 579.013200][T11402] do_splice_direct+0x2a0/0x3f0 [ 579.018165][T11402] ? splice_direct_to_actor+0xc00/0xc00 [ 579.023736][T11402] ? rcu_read_lock_any_held+0xb3/0x150 [ 579.029230][T11402] do_sendfile+0x641/0xfd0 [ 579.033688][T11402] ? do_pwritev+0x360/0x360 [ 579.038218][T11402] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 579.044315][T11402] __se_sys_sendfile64+0x178/0x1e0 [ 579.049439][T11402] ? __x64_sys_sendfile64+0xa0/0xa0 [ 579.054835][T11402] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 579.060904][T11402] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 579.067071][T11402] do_syscall_64+0x2b/0x70 [ 579.071566][T11402] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.077485][T11402] RIP: 0033:0x7ff452b1b0b9 [ 579.081914][T11402] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 579.101702][T11402] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 579.110180][T11402] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 579.118179][T11402] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 579.126174][T11402] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 579.134150][T11402] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 579.142117][T11402] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 579.150133][T11402] [ 579.163337][T11402] memory: usage 8kB, limit 0kB, failcnt 557 [ 579.171830][T11402] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 579.194390][T11402] Memory cgroup stats for /syz1: [ 579.194573][T11402] anon 0 [ 579.194573][T11402] file 0 [ 579.194573][T11402] kernel 8192 [ 579.194573][T11402] kernel_stack 0 [ 579.194573][T11402] pagetables 0 [ 579.194573][T11402] sec_pagetables 0 [ 579.194573][T11402] percpu 0 [ 579.194573][T11402] sock 0 [ 579.194573][T11402] vmalloc 0 [ 579.194573][T11402] shmem 0 [ 579.194573][T11402] zswap 0 [ 579.194573][T11402] zswapped 0 [ 579.194573][T11402] file_mapped 0 [ 579.194573][T11402] file_dirty 0 [ 579.194573][T11402] file_writeback 0 [ 579.194573][T11402] swapcached 0 [ 579.194573][T11402] anon_thp 0 [ 579.194573][T11402] file_thp 0 [ 579.194573][T11402] shmem_thp 0 [ 579.194573][T11402] inactive_anon 0 [ 579.194573][T11402] active_anon 0 [ 579.194573][T11402] inactive_file 0 [ 579.194573][T11402] active_file 0 [ 579.194573][T11402] unevictable 0 [ 579.194573][T11402] slab_reclaimable 6752 [ 579.194573][T11402] slab_unreclaimable 0 [ 579.194573][T11402] slab 6752 [ 579.194573][T11402] workingset_refault_anon 0 [ 579.291393][T11402] Out of memory and no killable processes... [ 579.299613][T11415] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 579.313741][T11415] CPU: 0 PID: 11415 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 579.324630][T11415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 579.334796][T11415] Call Trace: [ 579.338099][T11415] [ 579.341053][T11415] dump_stack_lvl+0x1e3/0x2d0 [ 579.345761][T11415] ? nf_tcp_handle_invalid+0x630/0x630 [ 579.351255][T11415] ? panic+0x770/0x770 [ 579.355370][T11415] dump_header+0xdd/0xa30 [ 579.359729][T11415] out_of_memory+0x895/0xb30 [ 579.364416][T11415] ? unregister_oom_notifier+0x20/0x20 [ 579.369872][T11415] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 579.375851][T11415] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 579.381489][T11415] ? preempt_schedule_thunk+0x16/0x20 [ 579.386883][T11415] ? mem_cgroup_oom_trylock+0x220/0x220 [ 579.392447][T11415] ? cgroup_file_notify+0x123/0x190 [ 579.397658][T11415] memory_max_write+0x374/0x490 [ 579.402546][T11415] ? memory_max_show+0xa0/0xa0 [ 579.407332][T11415] ? read_lock_is_recursive+0x10/0x10 [ 579.412886][T11415] ? memory_max_show+0xa0/0xa0 [ 579.417662][T11415] cgroup_file_write+0x2ab/0x780 [ 579.422624][T11415] ? cgroup_seqfile_stop+0xd0/0xd0 [ 579.427775][T11415] ? cgroup_seqfile_stop+0xd0/0xd0 [ 579.432903][T11415] kernfs_fop_write_iter+0x3ac/0x500 [ 579.438209][T11415] do_iter_write+0x6f0/0xc50 [ 579.442821][T11415] ? rcu_read_lock_sched_held+0x89/0x130 [ 579.448466][T11415] ? vfs_iter_write+0xa0/0xa0 [ 579.453427][T11415] ? vfs_iter_write+0x69/0xa0 [ 579.458132][T11415] iter_file_splice_write+0x830/0xff0 [ 579.463535][T11415] ? splice_from_pipe+0x220/0x220 [ 579.468660][T11415] ? splice_shrink_spd+0xb0/0xb0 [ 579.473723][T11415] ? splice_from_pipe+0x220/0x220 [ 579.478763][T11415] direct_splice_actor+0xe6/0x1c0 [ 579.483803][T11415] splice_direct_to_actor+0x4e4/0xc00 [ 579.489199][T11415] ? do_splice_direct+0x3f0/0x3f0 [ 579.494237][T11415] ? pipe_to_sendpage+0x340/0x340 [ 579.499267][T11415] ? bpf_lsm_file_permission+0x5/0x10 [ 579.504650][T11415] ? security_file_permission+0xe0/0x5c0 [ 579.510388][T11415] do_splice_direct+0x2a0/0x3f0 [ 579.515259][T11415] ? splice_direct_to_actor+0xc00/0xc00 [ 579.520883][T11415] ? rcu_read_lock_any_held+0xb3/0x150 [ 579.526369][T11415] do_sendfile+0x641/0xfd0 [ 579.530830][T11415] ? do_pwritev+0x360/0x360 [ 579.535348][T11415] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 579.541323][T11415] __se_sys_sendfile64+0x178/0x1e0 [ 579.546720][T11415] ? __x64_sys_sendfile64+0xa0/0xa0 [ 579.551911][T11415] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 579.557999][T11415] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 579.564074][T11415] do_syscall_64+0x2b/0x70 [ 579.568493][T11415] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 579.574392][T11415] RIP: 0033:0x7ff452b1b0b9 [ 579.578843][T11415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 579.599532][T11415] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 579.607954][T11415] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 579.615935][T11415] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 579.624079][T11415] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 579.632075][T11415] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 579.640052][T11415] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 579.648662][T11415] [ 579.653448][T11415] memory: usage 8kB, limit 0kB, failcnt 557 [ 579.674613][T11415] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 579.683730][T11415] Memory cgroup stats for /syz1: [ 579.683914][T11415] anon 0 [ 579.683914][T11415] file 0 [ 579.683914][T11415] kernel 8192 [ 579.683914][T11415] kernel_stack 0 [ 579.683914][T11415] pagetables 0 [ 579.683914][T11415] sec_pagetables 0 [ 579.683914][T11415] percpu 0 [ 579.683914][T11415] sock 0 [ 579.683914][T11415] vmalloc 0 [ 579.683914][T11415] shmem 0 [ 579.683914][T11415] zswap 0 [ 579.683914][T11415] zswapped 0 [ 579.683914][T11415] file_mapped 0 [ 579.683914][T11415] file_dirty 0 [ 579.683914][T11415] file_writeback 0 [ 579.683914][T11415] swapcached 0 [ 579.683914][T11415] anon_thp 0 [ 579.683914][T11415] file_thp 0 [ 579.683914][T11415] shmem_thp 0 [ 579.683914][T11415] inactive_anon 0 [ 579.683914][T11415] active_anon 0 [ 579.683914][T11415] inactive_file 0 [ 579.683914][T11415] active_file 0 [ 579.683914][T11415] unevictable 0 [ 579.683914][T11415] slab_reclaimable 6752 [ 579.683914][T11415] slab_unreclaimable 0 [ 579.683914][T11415] slab 6752 [ 579.683914][T11415] workingset_refault_anon 0 [ 579.786987][T11415] Out of memory and no killable processes... [ 579.805708][T11421] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 579.838299][T11421] CPU: 0 PID: 11421 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 579.849049][T11421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 579.859279][T11421] Call Trace: [ 579.862670][T11421] [ 579.865635][T11421] dump_stack_lvl+0x1e3/0x2d0 [ 579.870437][T11421] ? nf_tcp_handle_invalid+0x630/0x630 [ 579.875923][T11421] ? panic+0x770/0x770 [ 579.880037][T11421] dump_header+0xdd/0xa30 [ 579.884401][T11421] out_of_memory+0x895/0xb30 [ 579.889017][T11421] ? unregister_oom_notifier+0x20/0x20 [ 579.894489][T11421] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 579.900487][T11421] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 579.906124][T11421] ? preempt_schedule_thunk+0x16/0x20 [ 579.911511][T11421] ? mem_cgroup_oom_trylock+0x220/0x220 [ 579.917095][T11421] ? cgroup_file_notify+0x123/0x190 [ 579.922596][T11421] memory_max_write+0x374/0x490 [ 579.927470][T11421] ? memory_max_show+0xa0/0xa0 [ 579.932443][T11421] ? read_lock_is_recursive+0x10/0x10 [ 579.937828][T11421] ? memory_max_show+0xa0/0xa0 [ 579.942604][T11421] cgroup_file_write+0x2ab/0x780 [ 579.947814][T11421] ? cgroup_seqfile_stop+0xd0/0xd0 [ 579.952946][T11421] ? cgroup_seqfile_stop+0xd0/0xd0 [ 579.958059][T11421] kernfs_fop_write_iter+0x3ac/0x500 [ 579.963364][T11421] do_iter_write+0x6f0/0xc50 [ 579.967964][T11421] ? rcu_read_lock_sched_held+0x89/0x130 [ 579.973682][T11421] ? vfs_iter_write+0xa0/0xa0 [ 579.978582][T11421] ? vfs_iter_write+0x69/0xa0 [ 579.983286][T11421] iter_file_splice_write+0x830/0xff0 [ 579.989369][T11421] ? splice_from_pipe+0x220/0x220 [ 579.994584][T11421] ? splice_shrink_spd+0xb0/0xb0 [ 579.999560][T11421] ? splice_from_pipe+0x220/0x220 [ 580.004588][T11421] direct_splice_actor+0xe6/0x1c0 [ 580.009793][T11421] splice_direct_to_actor+0x4e4/0xc00 [ 580.015356][T11421] ? do_splice_direct+0x3f0/0x3f0 [ 580.020394][T11421] ? pipe_to_sendpage+0x340/0x340 [ 580.025520][T11421] ? bpf_lsm_file_permission+0x5/0x10 [ 580.030984][T11421] ? security_file_permission+0xe0/0x5c0 [ 580.036713][T11421] do_splice_direct+0x2a0/0x3f0 [ 580.041657][T11421] ? splice_direct_to_actor+0xc00/0xc00 [ 580.047300][T11421] ? rcu_read_lock_any_held+0xb3/0x150 [ 580.053037][T11421] do_sendfile+0x641/0xfd0 [ 580.057467][T11421] ? do_pwritev+0x360/0x360 [ 580.062152][T11421] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 580.068502][T11421] __se_sys_sendfile64+0x178/0x1e0 [ 580.073963][T11421] ? __x64_sys_sendfile64+0xa0/0xa0 [ 580.079255][T11421] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 580.086279][T11421] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 580.092259][T11421] do_syscall_64+0x2b/0x70 [ 580.096676][T11421] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.102872][T11421] RIP: 0033:0x7ff452b1b0b9 [ 580.107484][T11421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 580.127090][T11421] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 580.135515][T11421] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 580.143488][T11421] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 580.151540][T11421] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 580.159683][T11421] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 580.167672][T11421] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 580.175949][T11421] [ 580.207258][T11421] memory: usage 8kB, limit 0kB, failcnt 557 [ 580.213526][T11421] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 580.227934][T11421] Memory cgroup stats for /syz1: [ 580.228128][T11421] anon 0 [ 580.228128][T11421] file 0 [ 580.228128][T11421] kernel 8192 [ 580.228128][T11421] kernel_stack 0 [ 580.228128][T11421] pagetables 0 [ 580.228128][T11421] sec_pagetables 0 [ 580.228128][T11421] percpu 0 [ 580.228128][T11421] sock 0 [ 580.228128][T11421] vmalloc 0 [ 580.228128][T11421] shmem 0 [ 580.228128][T11421] zswap 0 [ 580.228128][T11421] zswapped 0 [ 580.228128][T11421] file_mapped 0 [ 580.228128][T11421] file_dirty 0 [ 580.228128][T11421] file_writeback 0 [ 580.228128][T11421] swapcached 0 [ 580.228128][T11421] anon_thp 0 [ 580.228128][T11421] file_thp 0 [ 580.228128][T11421] shmem_thp 0 [ 580.228128][T11421] inactive_anon 0 [ 580.228128][T11421] active_anon 0 [ 580.228128][T11421] inactive_file 0 [ 580.228128][T11421] active_file 0 [ 580.228128][T11421] unevictable 0 [ 580.228128][T11421] slab_reclaimable 6752 [ 580.228128][T11421] slab_unreclaimable 0 [ 580.228128][T11421] slab 6752 [ 580.228128][T11421] workingset_refault_anon 0 [ 580.335995][T11421] Out of memory and no killable processes... [ 580.342462][T11425] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 580.375826][T11425] CPU: 1 PID: 11425 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 580.386564][T11425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 580.396736][T11425] Call Trace: [ 580.400039][T11425] [ 580.402992][T11425] dump_stack_lvl+0x1e3/0x2d0 [ 580.407703][T11425] ? nf_tcp_handle_invalid+0x630/0x630 [ 580.413195][T11425] ? panic+0x770/0x770 [ 580.417353][T11425] dump_header+0xdd/0xa30 [ 580.421755][T11425] out_of_memory+0x895/0xb30 [ 580.426378][T11425] ? unregister_oom_notifier+0x20/0x20 [ 580.431952][T11425] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 580.438074][T11425] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 580.443644][T11425] ? preempt_schedule_thunk+0x16/0x20 [ 580.449040][T11425] ? mem_cgroup_oom_trylock+0x220/0x220 [ 580.454773][T11425] ? cgroup_file_notify+0x123/0x190 [ 580.459980][T11425] memory_max_write+0x374/0x490 [ 580.464848][T11425] ? memory_max_show+0xa0/0xa0 [ 580.469611][T11425] ? read_lock_is_recursive+0x10/0x10 [ 580.474985][T11425] ? memory_max_show+0xa0/0xa0 [ 580.479762][T11425] cgroup_file_write+0x2ab/0x780 [ 580.484707][T11425] ? cgroup_seqfile_stop+0xd0/0xd0 [ 580.489827][T11425] ? cgroup_seqfile_stop+0xd0/0xd0 [ 580.494957][T11425] kernfs_fop_write_iter+0x3ac/0x500 [ 580.500424][T11425] do_iter_write+0x6f0/0xc50 [ 580.505198][T11425] ? rcu_read_lock_sched_held+0x89/0x130 [ 580.510829][T11425] ? vfs_iter_write+0xa0/0xa0 [ 580.515601][T11425] ? vfs_iter_write+0x69/0xa0 [ 580.520279][T11425] iter_file_splice_write+0x830/0xff0 [ 580.525943][T11425] ? splice_from_pipe+0x220/0x220 [ 580.530981][T11425] ? splice_shrink_spd+0xb0/0xb0 [ 580.535935][T11425] ? splice_from_pipe+0x220/0x220 [ 580.540971][T11425] direct_splice_actor+0xe6/0x1c0 [ 580.546003][T11425] splice_direct_to_actor+0x4e4/0xc00 [ 580.551397][T11425] ? do_splice_direct+0x3f0/0x3f0 [ 580.556509][T11425] ? pipe_to_sendpage+0x340/0x340 [ 580.561535][T11425] ? bpf_lsm_file_permission+0x5/0x10 [ 580.566912][T11425] ? security_file_permission+0xe0/0x5c0 [ 580.572549][T11425] do_splice_direct+0x2a0/0x3f0 [ 580.577407][T11425] ? splice_direct_to_actor+0xc00/0xc00 [ 580.582957][T11425] ? rcu_read_lock_any_held+0xb3/0x150 [ 580.588450][T11425] do_sendfile+0x641/0xfd0 [ 580.592892][T11425] ? do_pwritev+0x360/0x360 [ 580.597487][T11425] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 580.603491][T11425] __se_sys_sendfile64+0x178/0x1e0 [ 580.608620][T11425] ? __x64_sys_sendfile64+0xa0/0xa0 [ 580.613904][T11425] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 580.619894][T11425] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 580.626051][T11425] do_syscall_64+0x2b/0x70 [ 580.630469][T11425] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.636364][T11425] RIP: 0033:0x7ff452b1b0b9 [ 580.640777][T11425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 580.660408][T11425] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 580.669006][T11425] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 580.676972][T11425] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 580.685117][T11425] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 580.693081][T11425] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 580.701055][T11425] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 580.709133][T11425] [ 580.782286][T11425] memory: usage 8kB, limit 0kB, failcnt 557 [ 580.792475][T11425] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 580.802468][T11425] Memory cgroup stats for /syz1: [ 580.802641][T11425] anon 0 [ 580.802641][T11425] file 0 [ 580.802641][T11425] kernel 8192 [ 580.802641][T11425] kernel_stack 0 [ 580.802641][T11425] pagetables 0 [ 580.802641][T11425] sec_pagetables 0 [ 580.802641][T11425] percpu 0 [ 580.802641][T11425] sock 0 [ 580.802641][T11425] vmalloc 0 [ 580.802641][T11425] shmem 0 [ 580.802641][T11425] zswap 0 [ 580.802641][T11425] zswapped 0 [ 580.802641][T11425] file_mapped 0 [ 580.802641][T11425] file_dirty 0 [ 580.802641][T11425] file_writeback 0 [ 580.802641][T11425] swapcached 0 [ 580.802641][T11425] anon_thp 0 [ 580.802641][T11425] file_thp 0 [ 580.802641][T11425] shmem_thp 0 [ 580.802641][T11425] inactive_anon 0 [ 580.802641][T11425] active_anon 0 [ 580.802641][T11425] inactive_file 0 [ 580.802641][T11425] active_file 0 [ 580.802641][T11425] unevictable 0 [ 580.802641][T11425] slab_reclaimable 6752 [ 580.802641][T11425] slab_unreclaimable 0 [ 580.802641][T11425] slab 6752 [ 580.802641][T11425] workingset_refault_anon 0 [ 580.903043][T11425] Out of memory and no killable processes... [ 580.909336][T11442] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 580.947623][T11442] CPU: 0 PID: 11442 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 580.958195][T11442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 580.968974][T11442] Call Trace: [ 580.972383][T11442] [ 580.975341][T11442] dump_stack_lvl+0x1e3/0x2d0 [ 580.980056][T11442] ? nf_tcp_handle_invalid+0x630/0x630 [ 580.985543][T11442] ? panic+0x770/0x770 [ 580.989655][T11442] dump_header+0xdd/0xa30 [ 580.994022][T11442] out_of_memory+0x895/0xb30 [ 580.998735][T11442] ? unregister_oom_notifier+0x20/0x20 [ 581.004226][T11442] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 581.010286][T11442] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 581.015853][T11442] ? preempt_schedule_thunk+0x16/0x20 [ 581.021242][T11442] ? mem_cgroup_oom_trylock+0x220/0x220 [ 581.026809][T11442] ? cgroup_file_notify+0x123/0x190 [ 581.032035][T11442] memory_max_write+0x374/0x490 [ 581.036907][T11442] ? memory_max_show+0xa0/0xa0 [ 581.041682][T11442] ? read_lock_is_recursive+0x10/0x10 [ 581.047059][T11442] ? memory_max_show+0xa0/0xa0 [ 581.051859][T11442] cgroup_file_write+0x2ab/0x780 [ 581.056811][T11442] ? cgroup_seqfile_stop+0xd0/0xd0 [ 581.061935][T11442] ? cgroup_seqfile_stop+0xd0/0xd0 [ 581.067174][T11442] kernfs_fop_write_iter+0x3ac/0x500 [ 581.072556][T11442] do_iter_write+0x6f0/0xc50 [ 581.077155][T11442] ? rcu_read_lock_sched_held+0x89/0x130 [ 581.082785][T11442] ? vfs_iter_write+0xa0/0xa0 [ 581.087562][T11442] ? vfs_iter_write+0x69/0xa0 [ 581.092248][T11442] iter_file_splice_write+0x830/0xff0 [ 581.097641][T11442] ? splice_from_pipe+0x220/0x220 [ 581.102673][T11442] ? splice_shrink_spd+0xb0/0xb0 [ 581.107644][T11442] ? splice_from_pipe+0x220/0x220 [ 581.112684][T11442] direct_splice_actor+0xe6/0x1c0 [ 581.118149][T11442] splice_direct_to_actor+0x4e4/0xc00 [ 581.123763][T11442] ? do_splice_direct+0x3f0/0x3f0 [ 581.129431][T11442] ? pipe_to_sendpage+0x340/0x340 [ 581.134485][T11442] ? bpf_lsm_file_permission+0x5/0x10 [ 581.140047][T11442] ? security_file_permission+0xe0/0x5c0 [ 581.145703][T11442] do_splice_direct+0x2a0/0x3f0 [ 581.150592][T11442] ? splice_direct_to_actor+0xc00/0xc00 [ 581.156252][T11442] ? rcu_read_lock_any_held+0xb3/0x150 [ 581.161745][T11442] do_sendfile+0x641/0xfd0 [ 581.166358][T11442] ? do_pwritev+0x360/0x360 [ 581.170874][T11442] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 581.176970][T11442] __se_sys_sendfile64+0x178/0x1e0 [ 581.182117][T11442] ? __x64_sys_sendfile64+0xa0/0xa0 [ 581.187604][T11442] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 581.193679][T11442] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 581.199724][T11442] do_syscall_64+0x2b/0x70 [ 581.204176][T11442] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 581.210074][T11442] RIP: 0033:0x7ff452b1b0b9 [ 581.214506][T11442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 581.234109][T11442] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 581.242522][T11442] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 581.251017][T11442] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 581.258988][T11442] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 581.266956][T11442] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 581.275012][T11442] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 581.283000][T11442] [ 581.299628][T11442] memory: usage 8kB, limit 0kB, failcnt 557 [ 581.332100][T11442] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 581.339572][T11442] Memory cgroup stats for /syz1: [ 581.339709][T11442] anon 0 [ 581.339709][T11442] file 0 [ 581.339709][T11442] kernel 8192 [ 581.339709][T11442] kernel_stack 0 [ 581.339709][T11442] pagetables 0 [ 581.339709][T11442] sec_pagetables 0 [ 581.339709][T11442] percpu 0 [ 581.339709][T11442] sock 0 [ 581.339709][T11442] vmalloc 0 [ 581.339709][T11442] shmem 0 [ 581.339709][T11442] zswap 0 [ 581.339709][T11442] zswapped 0 [ 581.339709][T11442] file_mapped 0 [ 581.339709][T11442] file_dirty 0 [ 581.339709][T11442] file_writeback 0 [ 581.339709][T11442] swapcached 0 [ 581.339709][T11442] anon_thp 0 [ 581.339709][T11442] file_thp 0 [ 581.339709][T11442] shmem_thp 0 [ 581.339709][T11442] inactive_anon 0 [ 581.339709][T11442] active_anon 0 [ 581.339709][T11442] inactive_file 0 [ 581.339709][T11442] active_file 0 [ 581.339709][T11442] unevictable 0 [ 581.339709][T11442] slab_reclaimable 6752 [ 581.339709][T11442] slab_unreclaimable 0 [ 581.339709][T11442] slab 6752 [ 581.339709][T11442] workingset_refault_anon 0 [ 581.443103][T11442] Out of memory and no killable processes... [ 581.450144][T11450] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 581.461057][T11450] CPU: 1 PID: 11450 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 581.471768][T11450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 581.481940][T11450] Call Trace: [ 581.485246][T11450] [ 581.488214][T11450] dump_stack_lvl+0x1e3/0x2d0 [ 581.493363][T11450] ? nf_tcp_handle_invalid+0x630/0x630 [ 581.498872][T11450] ? panic+0x770/0x770 [ 581.502993][T11450] dump_header+0xdd/0xa30 [ 581.507409][T11450] out_of_memory+0x895/0xb30 [ 581.512032][T11450] ? unregister_oom_notifier+0x20/0x20 [ 581.517520][T11450] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 581.523627][T11450] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 581.529199][T11450] ? preempt_schedule_thunk+0x16/0x20 [ 581.534604][T11450] ? mem_cgroup_oom_trylock+0x220/0x220 [ 581.540196][T11450] ? cgroup_file_notify+0x123/0x190 [ 581.545426][T11450] memory_max_write+0x374/0x490 [ 581.550337][T11450] ? memory_max_show+0xa0/0xa0 [ 581.555146][T11450] ? read_lock_is_recursive+0x10/0x10 [ 581.560548][T11450] ? memory_max_show+0xa0/0xa0 [ 581.565341][T11450] cgroup_file_write+0x2ab/0x780 [ 581.570323][T11450] ? cgroup_seqfile_stop+0xd0/0xd0 [ 581.575478][T11450] ? cgroup_seqfile_stop+0xd0/0xd0 [ 581.580897][T11450] kernfs_fop_write_iter+0x3ac/0x500 [ 581.586311][T11450] do_iter_write+0x6f0/0xc50 [ 581.591029][T11450] ? rcu_read_lock_sched_held+0x89/0x130 [ 581.596700][T11450] ? vfs_iter_write+0xa0/0xa0 [ 581.601592][T11450] ? vfs_iter_write+0x69/0xa0 [ 581.606421][T11450] iter_file_splice_write+0x830/0xff0 [ 581.611863][T11450] ? splice_from_pipe+0x220/0x220 [ 581.616929][T11450] ? splice_shrink_spd+0xb0/0xb0 [ 581.622080][T11450] ? splice_from_pipe+0x220/0x220 [ 581.627131][T11450] direct_splice_actor+0xe6/0x1c0 [ 581.632188][T11450] splice_direct_to_actor+0x4e4/0xc00 [ 581.637601][T11450] ? do_splice_direct+0x3f0/0x3f0 [ 581.642742][T11450] ? pipe_to_sendpage+0x340/0x340 [ 581.647795][T11450] ? bpf_lsm_file_permission+0x5/0x10 [ 581.653214][T11450] ? security_file_permission+0xe0/0x5c0 [ 581.658914][T11450] do_splice_direct+0x2a0/0x3f0 [ 581.663887][T11450] ? splice_direct_to_actor+0xc00/0xc00 [ 581.669455][T11450] ? rcu_read_lock_any_held+0xb3/0x150 [ 581.675045][T11450] do_sendfile+0x641/0xfd0 [ 581.679499][T11450] ? do_pwritev+0x360/0x360 [ 581.684035][T11450] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 581.690042][T11450] __se_sys_sendfile64+0x178/0x1e0 [ 581.695183][T11450] ? __x64_sys_sendfile64+0xa0/0xa0 [ 581.700408][T11450] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 581.706515][T11450] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 581.712529][T11450] do_syscall_64+0x2b/0x70 [ 581.716969][T11450] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 581.722896][T11450] RIP: 0033:0x7ff452b1b0b9 [ 581.727333][T11450] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 581.747055][T11450] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 581.755500][T11450] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 581.763498][T11450] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 581.771492][T11450] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 581.779484][T11450] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 581.787479][T11450] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 581.795589][T11450] [ 581.832196][T11450] memory: usage 8kB, limit 0kB, failcnt 557 [ 581.866732][T11450] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 581.895967][T11450] Memory cgroup stats for /syz1: [ 581.896116][T11450] anon 0 [ 581.896116][T11450] file 0 [ 581.896116][T11450] kernel 8192 [ 581.896116][T11450] kernel_stack 0 [ 581.896116][T11450] pagetables 0 [ 581.896116][T11450] sec_pagetables 0 [ 581.896116][T11450] percpu 0 [ 581.896116][T11450] sock 0 [ 581.896116][T11450] vmalloc 0 [ 581.896116][T11450] shmem 0 [ 581.896116][T11450] zswap 0 [ 581.896116][T11450] zswapped 0 [ 581.896116][T11450] file_mapped 0 [ 581.896116][T11450] file_dirty 0 [ 581.896116][T11450] file_writeback 0 [ 581.896116][T11450] swapcached 0 [ 581.896116][T11450] anon_thp 0 [ 581.896116][T11450] file_thp 0 [ 581.896116][T11450] shmem_thp 0 [ 581.896116][T11450] inactive_anon 0 [ 581.896116][T11450] active_anon 0 [ 581.896116][T11450] inactive_file 0 [ 581.896116][T11450] active_file 0 [ 581.896116][T11450] unevictable 0 [ 581.896116][T11450] slab_reclaimable 6752 [ 581.896116][T11450] slab_unreclaimable 0 [ 581.896116][T11450] slab 6752 [ 581.896116][T11450] workingset_refault_anon 0 [ 581.995013][T11450] Out of memory and no killable processes... [ 582.007994][T11465] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 582.023604][T11465] CPU: 0 PID: 11465 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 582.034161][T11465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 582.044326][T11465] Call Trace: [ 582.047624][T11465] [ 582.050569][T11465] dump_stack_lvl+0x1e3/0x2d0 [ 582.055278][T11465] ? nf_tcp_handle_invalid+0x630/0x630 [ 582.060897][T11465] ? panic+0x770/0x770 [ 582.065064][T11465] dump_header+0xdd/0xa30 [ 582.069406][T11465] out_of_memory+0x895/0xb30 [ 582.074031][T11465] ? unregister_oom_notifier+0x20/0x20 [ 582.079503][T11465] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 582.085498][T11465] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 582.091254][T11465] ? preempt_schedule_thunk+0x16/0x20 [ 582.096672][T11465] ? mem_cgroup_oom_trylock+0x220/0x220 [ 582.102251][T11465] ? cgroup_file_notify+0x123/0x190 [ 582.107951][T11465] memory_max_write+0x374/0x490 [ 582.112829][T11465] ? memory_max_show+0xa0/0xa0 [ 582.117771][T11465] ? read_lock_is_recursive+0x10/0x10 [ 582.123145][T11465] ? memory_max_show+0xa0/0xa0 [ 582.127993][T11465] cgroup_file_write+0x2ab/0x780 [ 582.132950][T11465] ? cgroup_seqfile_stop+0xd0/0xd0 [ 582.138176][T11465] ? cgroup_seqfile_stop+0xd0/0xd0 [ 582.143296][T11465] kernfs_fop_write_iter+0x3ac/0x500 [ 582.148588][T11465] do_iter_write+0x6f0/0xc50 [ 582.153389][T11465] ? rcu_read_lock_sched_held+0x89/0x130 [ 582.159042][T11465] ? vfs_iter_write+0xa0/0xa0 [ 582.163738][T11465] ? vfs_iter_write+0x69/0xa0 [ 582.168507][T11465] iter_file_splice_write+0x830/0xff0 [ 582.173925][T11465] ? splice_from_pipe+0x220/0x220 [ 582.178955][T11465] ? splice_shrink_spd+0xb0/0xb0 [ 582.184160][T11465] ? splice_from_pipe+0x220/0x220 [ 582.189186][T11465] direct_splice_actor+0xe6/0x1c0 [ 582.194210][T11465] splice_direct_to_actor+0x4e4/0xc00 [ 582.199788][T11465] ? do_splice_direct+0x3f0/0x3f0 [ 582.204827][T11465] ? pipe_to_sendpage+0x340/0x340 [ 582.209872][T11465] ? bpf_lsm_file_permission+0x5/0x10 [ 582.215254][T11465] ? security_file_permission+0xe0/0x5c0 [ 582.220898][T11465] do_splice_direct+0x2a0/0x3f0 [ 582.225760][T11465] ? splice_direct_to_actor+0xc00/0xc00 [ 582.231303][T11465] ? rcu_read_lock_any_held+0xb3/0x150 [ 582.236784][T11465] do_sendfile+0x641/0xfd0 [ 582.241210][T11465] ? do_pwritev+0x360/0x360 [ 582.245719][T11465] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 582.251787][T11465] __se_sys_sendfile64+0x178/0x1e0 [ 582.256908][T11465] ? __x64_sys_sendfile64+0xa0/0xa0 [ 582.262111][T11465] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 582.268093][T11465] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 582.274077][T11465] do_syscall_64+0x2b/0x70 [ 582.278488][T11465] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 582.284394][T11465] RIP: 0033:0x7ff452b1b0b9 [ 582.288846][T11465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 582.308450][T11465] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 582.316948][T11465] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 582.325003][T11465] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 582.333055][T11465] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 582.341222][T11465] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 582.349198][T11465] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 582.357182][T11465] [ 582.368067][T11465] memory: usage 8kB, limit 0kB, failcnt 557 [ 582.374506][T11465] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 582.382383][T11465] Memory cgroup stats for /syz1: [ 582.382501][T11465] anon 0 [ 582.382501][T11465] file 0 [ 582.382501][T11465] kernel 8192 [ 582.382501][T11465] kernel_stack 0 [ 582.382501][T11465] pagetables 0 [ 582.382501][T11465] sec_pagetables 0 [ 582.382501][T11465] percpu 0 [ 582.382501][T11465] sock 0 [ 582.382501][T11465] vmalloc 0 [ 582.382501][T11465] shmem 0 [ 582.382501][T11465] zswap 0 [ 582.382501][T11465] zswapped 0 [ 582.382501][T11465] file_mapped 0 [ 582.382501][T11465] file_dirty 0 [ 582.382501][T11465] file_writeback 0 [ 582.382501][T11465] swapcached 0 [ 582.382501][T11465] anon_thp 0 [ 582.382501][T11465] file_thp 0 [ 582.382501][T11465] shmem_thp 0 [ 582.382501][T11465] inactive_anon 0 [ 582.382501][T11465] active_anon 0 [ 582.382501][T11465] inactive_file 0 [ 582.382501][T11465] active_file 0 [ 582.382501][T11465] unevictable 0 [ 582.382501][T11465] slab_reclaimable 6752 [ 582.382501][T11465] slab_unreclaimable 0 [ 582.382501][T11465] slab 6752 [ 582.382501][T11465] workingset_refault_anon 0 [ 582.492396][T11465] Out of memory and no killable processes... [ 582.553496][T11476] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 582.577619][T11476] CPU: 0 PID: 11476 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 582.588174][T11476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 582.598245][T11476] Call Trace: [ 582.601522][T11476] [ 582.604451][T11476] dump_stack_lvl+0x1e3/0x2d0 [ 582.609130][T11476] ? nf_tcp_handle_invalid+0x630/0x630 [ 582.614587][T11476] ? panic+0x770/0x770 [ 582.618663][T11476] dump_header+0xdd/0xa30 [ 582.622998][T11476] out_of_memory+0x895/0xb30 [ 582.627585][T11476] ? unregister_oom_notifier+0x20/0x20 [ 582.633038][T11476] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 582.639105][T11476] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 582.644656][T11476] ? preempt_schedule_thunk+0x16/0x20 [ 582.650064][T11476] ? mem_cgroup_oom_trylock+0x220/0x220 [ 582.655617][T11476] ? cgroup_file_notify+0x123/0x190 [ 582.660815][T11476] memory_max_write+0x374/0x490 [ 582.665677][T11476] ? memory_max_show+0xa0/0xa0 [ 582.670544][T11476] ? read_lock_is_recursive+0x10/0x10 [ 582.676003][T11476] ? memory_max_show+0xa0/0xa0 [ 582.680776][T11476] cgroup_file_write+0x2ab/0x780 [ 582.685723][T11476] ? cgroup_seqfile_stop+0xd0/0xd0 [ 582.690843][T11476] ? cgroup_seqfile_stop+0xd0/0xd0 [ 582.696037][T11476] kernfs_fop_write_iter+0x3ac/0x500 [ 582.701328][T11476] do_iter_write+0x6f0/0xc50 [ 582.705928][T11476] ? rcu_read_lock_sched_held+0x89/0x130 [ 582.711566][T11476] ? vfs_iter_write+0xa0/0xa0 [ 582.716259][T11476] ? vfs_iter_write+0x69/0xa0 [ 582.720933][T11476] iter_file_splice_write+0x830/0xff0 [ 582.726333][T11476] ? splice_from_pipe+0x220/0x220 [ 582.731364][T11476] ? splice_shrink_spd+0xb0/0xb0 [ 582.736318][T11476] ? splice_from_pipe+0x220/0x220 [ 582.741529][T11476] direct_splice_actor+0xe6/0x1c0 [ 582.746555][T11476] splice_direct_to_actor+0x4e4/0xc00 [ 582.751938][T11476] ? do_splice_direct+0x3f0/0x3f0 [ 582.756962][T11476] ? pipe_to_sendpage+0x340/0x340 [ 582.761990][T11476] ? bpf_lsm_file_permission+0x5/0x10 [ 582.767364][T11476] ? security_file_permission+0xe0/0x5c0 [ 582.772996][T11476] do_splice_direct+0x2a0/0x3f0 [ 582.777848][T11476] ? splice_direct_to_actor+0xc00/0xc00 [ 582.783395][T11476] ? rcu_read_lock_any_held+0xb3/0x150 [ 582.788865][T11476] do_sendfile+0x641/0xfd0 [ 582.793295][T11476] ? do_pwritev+0x360/0x360 [ 582.797803][T11476] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 582.803825][T11476] __se_sys_sendfile64+0x178/0x1e0 [ 582.808935][T11476] ? __x64_sys_sendfile64+0xa0/0xa0 [ 582.814131][T11476] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 582.820115][T11476] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 582.826106][T11476] do_syscall_64+0x2b/0x70 [ 582.830606][T11476] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 582.836495][T11476] RIP: 0033:0x7ff452b1b0b9 [ 582.840911][T11476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 582.860513][T11476] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 582.868921][T11476] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 582.876897][T11476] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 582.884950][T11476] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 582.893001][T11476] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 582.900965][T11476] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 582.908947][T11476] [ 582.925160][T11476] memory: usage 8kB, limit 0kB, failcnt 557 [ 582.931471][T11476] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 582.942219][T11476] Memory cgroup stats for /syz1: [ 582.942359][T11476] anon 0 [ 582.942359][T11476] file 0 [ 582.942359][T11476] kernel 8192 [ 582.942359][T11476] kernel_stack 0 [ 582.942359][T11476] pagetables 0 [ 582.942359][T11476] sec_pagetables 0 [ 582.942359][T11476] percpu 0 [ 582.942359][T11476] sock 0 [ 582.942359][T11476] vmalloc 0 [ 582.942359][T11476] shmem 0 [ 582.942359][T11476] zswap 0 [ 582.942359][T11476] zswapped 0 [ 582.942359][T11476] file_mapped 0 [ 582.942359][T11476] file_dirty 0 [ 582.942359][T11476] file_writeback 0 [ 582.942359][T11476] swapcached 0 [ 582.942359][T11476] anon_thp 0 [ 582.942359][T11476] file_thp 0 [ 582.942359][T11476] shmem_thp 0 [ 582.942359][T11476] inactive_anon 0 [ 582.942359][T11476] active_anon 0 [ 582.942359][T11476] inactive_file 0 [ 582.942359][T11476] active_file 0 [ 582.942359][T11476] unevictable 0 [ 582.942359][T11476] slab_reclaimable 6752 [ 582.942359][T11476] slab_unreclaimable 0 [ 582.942359][T11476] slab 6752 [ 582.942359][T11476] workingset_refault_anon 0 [ 583.044749][T11476] Out of memory and no killable processes... [ 583.051035][T11478] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 583.076997][T11478] CPU: 0 PID: 11478 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 583.087555][T11478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 583.097712][T11478] Call Trace: [ 583.100989][T11478] [ 583.103911][T11478] dump_stack_lvl+0x1e3/0x2d0 [ 583.108601][T11478] ? nf_tcp_handle_invalid+0x630/0x630 [ 583.114087][T11478] ? panic+0x770/0x770 [ 583.118214][T11478] dump_header+0xdd/0xa30 [ 583.122571][T11478] out_of_memory+0x895/0xb30 [ 583.127178][T11478] ? unregister_oom_notifier+0x20/0x20 [ 583.132755][T11478] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 583.138876][T11478] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 583.144794][T11478] ? preempt_schedule_thunk+0x16/0x20 [ 583.150278][T11478] ? mem_cgroup_oom_trylock+0x220/0x220 [ 583.155876][T11478] ? cgroup_file_notify+0x123/0x190 [ 583.161204][T11478] memory_max_write+0x374/0x490 [ 583.166332][T11478] ? memory_max_show+0xa0/0xa0 [ 583.171106][T11478] ? read_lock_is_recursive+0x10/0x10 [ 583.176501][T11478] ? memory_max_show+0xa0/0xa0 [ 583.181275][T11478] cgroup_file_write+0x2ab/0x780 [ 583.186333][T11478] ? cgroup_seqfile_stop+0xd0/0xd0 [ 583.191485][T11478] ? cgroup_seqfile_stop+0xd0/0xd0 [ 583.196667][T11478] kernfs_fop_write_iter+0x3ac/0x500 [ 583.201967][T11478] do_iter_write+0x6f0/0xc50 [ 583.206660][T11478] ? rcu_read_lock_sched_held+0x89/0x130 [ 583.212299][T11478] ? vfs_iter_write+0xa0/0xa0 [ 583.216984][T11478] ? vfs_iter_write+0x69/0xa0 [ 583.221663][T11478] iter_file_splice_write+0x830/0xff0 [ 583.227060][T11478] ? splice_from_pipe+0x220/0x220 [ 583.232089][T11478] ? splice_shrink_spd+0xb0/0xb0 [ 583.237037][T11478] ? splice_from_pipe+0x220/0x220 [ 583.242083][T11478] direct_splice_actor+0xe6/0x1c0 [ 583.247126][T11478] splice_direct_to_actor+0x4e4/0xc00 [ 583.252568][T11478] ? do_splice_direct+0x3f0/0x3f0 [ 583.257616][T11478] ? pipe_to_sendpage+0x340/0x340 [ 583.262743][T11478] ? bpf_lsm_file_permission+0x5/0x10 [ 583.268210][T11478] ? security_file_permission+0xe0/0x5c0 [ 583.273863][T11478] do_splice_direct+0x2a0/0x3f0 [ 583.278728][T11478] ? splice_direct_to_actor+0xc00/0xc00 [ 583.284378][T11478] ? rcu_read_lock_any_held+0xb3/0x150 [ 583.289977][T11478] do_sendfile+0x641/0xfd0 [ 583.294408][T11478] ? do_pwritev+0x360/0x360 [ 583.298947][T11478] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 583.304930][T11478] __se_sys_sendfile64+0x178/0x1e0 [ 583.310048][T11478] ? __x64_sys_sendfile64+0xa0/0xa0 [ 583.315261][T11478] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 583.321334][T11478] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 583.327319][T11478] do_syscall_64+0x2b/0x70 [ 583.331741][T11478] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 583.338001][T11478] RIP: 0033:0x7ff452b1b0b9 [ 583.342432][T11478] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 583.362122][T11478] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 583.370550][T11478] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 583.378518][T11478] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 583.386486][T11478] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 583.394454][T11478] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 583.402593][T11478] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 583.410578][T11478] [ 583.446147][T11478] memory: usage 8kB, limit 0kB, failcnt 557 [ 583.453643][T11478] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 583.472646][T11478] Memory cgroup stats for /syz1: [ 583.472776][T11478] anon 0 [ 583.472776][T11478] file 0 [ 583.472776][T11478] kernel 8192 [ 583.472776][T11478] kernel_stack 0 [ 583.472776][T11478] pagetables 0 [ 583.472776][T11478] sec_pagetables 0 [ 583.472776][T11478] percpu 0 [ 583.472776][T11478] sock 0 [ 583.472776][T11478] vmalloc 0 [ 583.472776][T11478] shmem 0 [ 583.472776][T11478] zswap 0 [ 583.472776][T11478] zswapped 0 [ 583.472776][T11478] file_mapped 0 [ 583.472776][T11478] file_dirty 0 [ 583.472776][T11478] file_writeback 0 [ 583.472776][T11478] swapcached 0 [ 583.472776][T11478] anon_thp 0 [ 583.472776][T11478] file_thp 0 [ 583.472776][T11478] shmem_thp 0 [ 583.472776][T11478] inactive_anon 0 [ 583.472776][T11478] active_anon 0 [ 583.472776][T11478] inactive_file 0 [ 583.472776][T11478] active_file 0 [ 583.472776][T11478] unevictable 0 [ 583.472776][T11478] slab_reclaimable 6752 [ 583.472776][T11478] slab_unreclaimable 0 [ 583.472776][T11478] slab 6752 [ 583.472776][T11478] workingset_refault_anon 0 [ 583.572313][T11478] Out of memory and no killable processes... [ 583.578640][T11488] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 583.612843][T11488] CPU: 1 PID: 11488 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 583.623497][T11488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 583.633587][T11488] Call Trace: [ 583.636889][T11488] [ 583.639854][T11488] dump_stack_lvl+0x1e3/0x2d0 [ 583.644533][T11488] ? nf_tcp_handle_invalid+0x630/0x630 [ 583.650019][T11488] ? panic+0x770/0x770 [ 583.654393][T11488] dump_header+0xdd/0xa30 [ 583.658756][T11488] out_of_memory+0x895/0xb30 [ 583.663368][T11488] ? unregister_oom_notifier+0x20/0x20 [ 583.668837][T11488] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 583.674839][T11488] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 583.680394][T11488] ? preempt_schedule_thunk+0x16/0x20 [ 583.685779][T11488] ? mem_cgroup_oom_trylock+0x220/0x220 [ 583.691368][T11488] ? cgroup_file_notify+0x123/0x190 [ 583.696598][T11488] memory_max_write+0x374/0x490 [ 583.701454][T11488] ? memory_max_show+0xa0/0xa0 [ 583.706215][T11488] ? read_lock_is_recursive+0x10/0x10 [ 583.711590][T11488] ? memory_max_show+0xa0/0xa0 [ 583.716353][T11488] cgroup_file_write+0x2ab/0x780 [ 583.721326][T11488] ? cgroup_seqfile_stop+0xd0/0xd0 [ 583.726447][T11488] ? cgroup_seqfile_stop+0xd0/0xd0 [ 583.731555][T11488] kernfs_fop_write_iter+0x3ac/0x500 [ 583.737109][T11488] do_iter_write+0x6f0/0xc50 [ 583.741711][T11488] ? rcu_read_lock_sched_held+0x89/0x130 [ 583.747338][T11488] ? vfs_iter_write+0xa0/0xa0 [ 583.752024][T11488] ? vfs_iter_write+0x69/0xa0 [ 583.756702][T11488] iter_file_splice_write+0x830/0xff0 [ 583.762091][T11488] ? splice_from_pipe+0x220/0x220 [ 583.767291][T11488] ? splice_shrink_spd+0xb0/0xb0 [ 583.772236][T11488] ? splice_from_pipe+0x220/0x220 [ 583.777344][T11488] direct_splice_actor+0xe6/0x1c0 [ 583.782370][T11488] splice_direct_to_actor+0x4e4/0xc00 [ 583.787784][T11488] ? do_splice_direct+0x3f0/0x3f0 [ 583.792816][T11488] ? pipe_to_sendpage+0x340/0x340 [ 583.797842][T11488] ? bpf_lsm_file_permission+0x5/0x10 [ 583.803214][T11488] ? security_file_permission+0xe0/0x5c0 [ 583.808846][T11488] do_splice_direct+0x2a0/0x3f0 [ 583.813707][T11488] ? splice_direct_to_actor+0xc00/0xc00 [ 583.819246][T11488] ? rcu_read_lock_any_held+0xb3/0x150 [ 583.824810][T11488] do_sendfile+0x641/0xfd0 [ 583.829234][T11488] ? do_pwritev+0x360/0x360 [ 583.833829][T11488] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 583.839806][T11488] __se_sys_sendfile64+0x178/0x1e0 [ 583.844922][T11488] ? __x64_sys_sendfile64+0xa0/0xa0 [ 583.850120][T11488] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 583.856100][T11488] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 583.862105][T11488] do_syscall_64+0x2b/0x70 [ 583.866539][T11488] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 583.872431][T11488] RIP: 0033:0x7ff452b1b0b9 [ 583.876853][T11488] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 583.896894][T11488] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 583.905740][T11488] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 583.913968][T11488] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 583.921933][T11488] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 583.930159][T11488] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 583.938140][T11488] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 583.946136][T11488] [ 583.954260][T11488] memory: usage 8kB, limit 0kB, failcnt 557 [ 583.961671][T11488] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 583.968874][T11488] Memory cgroup stats for /syz1: [ 583.969047][T11488] anon 0 [ 583.969047][T11488] file 0 [ 583.969047][T11488] kernel 8192 [ 583.969047][T11488] kernel_stack 0 [ 583.969047][T11488] pagetables 0 [ 583.969047][T11488] sec_pagetables 0 [ 583.969047][T11488] percpu 0 [ 583.969047][T11488] sock 0 [ 583.969047][T11488] vmalloc 0 [ 583.969047][T11488] shmem 0 [ 583.969047][T11488] zswap 0 [ 583.969047][T11488] zswapped 0 [ 583.969047][T11488] file_mapped 0 [ 583.969047][T11488] file_dirty 0 [ 583.969047][T11488] file_writeback 0 [ 583.969047][T11488] swapcached 0 [ 583.969047][T11488] anon_thp 0 [ 583.969047][T11488] file_thp 0 [ 583.969047][T11488] shmem_thp 0 [ 583.969047][T11488] inactive_anon 0 [ 583.969047][T11488] active_anon 0 [ 583.969047][T11488] inactive_file 0 [ 583.969047][T11488] active_file 0 [ 583.969047][T11488] unevictable 0 [ 583.969047][T11488] slab_reclaimable 6752 [ 583.969047][T11488] slab_unreclaimable 0 [ 583.969047][T11488] slab 6752 [ 583.969047][T11488] workingset_refault_anon 0 [ 584.075696][T11488] Out of memory and no killable processes... [ 584.084027][T11490] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 584.117143][T11490] CPU: 1 PID: 11490 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 584.127703][T11490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 584.137791][T11490] Call Trace: [ 584.141093][T11490] [ 584.144046][T11490] dump_stack_lvl+0x1e3/0x2d0 [ 584.148766][T11490] ? nf_tcp_handle_invalid+0x630/0x630 [ 584.154431][T11490] ? panic+0x770/0x770 [ 584.158551][T11490] dump_header+0xdd/0xa30 [ 584.162911][T11490] out_of_memory+0x895/0xb30 [ 584.167538][T11490] ? unregister_oom_notifier+0x20/0x20 [ 584.173026][T11490] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 584.179042][T11490] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 584.184619][T11490] ? mem_cgroup_oom_trylock+0x220/0x220 [ 584.190223][T11490] ? cgroup_file_notify+0x106/0x190 [ 584.195453][T11490] memory_max_write+0x374/0x490 [ 584.200513][T11490] ? memory_max_show+0xa0/0xa0 [ 584.205391][T11490] ? read_lock_is_recursive+0x10/0x10 [ 584.210793][T11490] ? memory_max_show+0xa0/0xa0 [ 584.215595][T11490] cgroup_file_write+0x2ab/0x780 [ 584.220577][T11490] ? cgroup_seqfile_stop+0xd0/0xd0 [ 584.225747][T11490] ? cgroup_seqfile_stop+0xd0/0xd0 [ 584.230897][T11490] kernfs_fop_write_iter+0x3ac/0x500 [ 584.236223][T11490] do_iter_write+0x6f0/0xc50 [ 584.240853][T11490] ? rcu_read_lock_sched_held+0x89/0x130 [ 584.246597][T11490] ? vfs_iter_write+0xa0/0xa0 [ 584.251404][T11490] ? vfs_iter_write+0x69/0xa0 [ 584.256108][T11490] iter_file_splice_write+0x830/0xff0 [ 584.261533][T11490] ? splice_from_pipe+0x220/0x220 [ 584.266591][T11490] ? splice_shrink_spd+0xb0/0xb0 [ 584.271566][T11490] ? splice_from_pipe+0x220/0x220 [ 584.276624][T11490] direct_splice_actor+0xe6/0x1c0 [ 584.281863][T11490] splice_direct_to_actor+0x4e4/0xc00 [ 584.287643][T11490] ? do_splice_direct+0x3f0/0x3f0 [ 584.292709][T11490] ? pipe_to_sendpage+0x340/0x340 [ 584.297938][T11490] ? bpf_lsm_file_permission+0x5/0x10 [ 584.303531][T11490] ? security_file_permission+0xe0/0x5c0 [ 584.309212][T11490] do_splice_direct+0x2a0/0x3f0 [ 584.314098][T11490] ? splice_direct_to_actor+0xc00/0xc00 [ 584.319667][T11490] ? rcu_read_lock_any_held+0xb3/0x150 [ 584.325187][T11490] do_sendfile+0x641/0xfd0 [ 584.329649][T11490] ? do_pwritev+0x360/0x360 [ 584.334273][T11490] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 584.340286][T11490] __se_sys_sendfile64+0x178/0x1e0 [ 584.345591][T11490] ? __x64_sys_sendfile64+0xa0/0xa0 [ 584.350818][T11490] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 584.357011][T11490] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 584.363030][T11490] do_syscall_64+0x2b/0x70 [ 584.367480][T11490] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 584.373488][T11490] RIP: 0033:0x7ff452b1b0b9 [ 584.377947][T11490] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 584.397938][T11490] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 584.406498][T11490] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 584.414498][T11490] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 584.422494][T11490] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 584.430585][T11490] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 584.438695][T11490] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 584.446733][T11490] [ 584.454541][T11490] memory: usage 8kB, limit 0kB, failcnt 557 [ 584.466955][T11490] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 584.474062][T11490] Memory cgroup stats for /syz1: [ 584.474235][T11490] anon 0 [ 584.474235][T11490] file 0 [ 584.474235][T11490] kernel 8192 [ 584.474235][T11490] kernel_stack 0 [ 584.474235][T11490] pagetables 0 [ 584.474235][T11490] sec_pagetables 0 [ 584.474235][T11490] percpu 0 [ 584.474235][T11490] sock 0 [ 584.474235][T11490] vmalloc 0 [ 584.474235][T11490] shmem 0 [ 584.474235][T11490] zswap 0 [ 584.474235][T11490] zswapped 0 [ 584.474235][T11490] file_mapped 0 [ 584.474235][T11490] file_dirty 0 [ 584.474235][T11490] file_writeback 0 [ 584.474235][T11490] swapcached 0 [ 584.474235][T11490] anon_thp 0 [ 584.474235][T11490] file_thp 0 [ 584.474235][T11490] shmem_thp 0 [ 584.474235][T11490] inactive_anon 0 [ 584.474235][T11490] active_anon 0 [ 584.474235][T11490] inactive_file 0 [ 584.474235][T11490] active_file 0 [ 584.474235][T11490] unevictable 0 [ 584.474235][T11490] slab_reclaimable 6752 [ 584.474235][T11490] slab_unreclaimable 0 [ 584.474235][T11490] slab 6752 [ 584.474235][T11490] workingset_refault_anon 0 [ 584.656111][T11490] Out of memory and no killable processes... [ 584.662872][T11513] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 584.677398][T11513] CPU: 0 PID: 11513 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 584.688042][T11513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 584.698303][T11513] Call Trace: [ 584.701684][T11513] [ 584.704639][T11513] dump_stack_lvl+0x1e3/0x2d0 [ 584.709356][T11513] ? nf_tcp_handle_invalid+0x630/0x630 [ 584.714936][T11513] ? panic+0x770/0x770 [ 584.719055][T11513] dump_header+0xdd/0xa30 [ 584.723418][T11513] out_of_memory+0x895/0xb30 [ 584.728032][T11513] ? unregister_oom_notifier+0x20/0x20 [ 584.733521][T11513] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 584.739550][T11513] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 584.745137][T11513] ? preempt_schedule_thunk+0x16/0x20 [ 584.750539][T11513] ? mem_cgroup_oom_trylock+0x220/0x220 [ 584.756127][T11513] ? cgroup_file_notify+0x123/0x190 [ 584.761511][T11513] memory_max_write+0x374/0x490 [ 584.766380][T11513] ? memory_max_show+0xa0/0xa0 [ 584.771244][T11513] ? read_lock_is_recursive+0x10/0x10 [ 584.776660][T11513] ? memory_max_show+0xa0/0xa0 [ 584.781447][T11513] cgroup_file_write+0x2ab/0x780 [ 584.786410][T11513] ? cgroup_seqfile_stop+0xd0/0xd0 [ 584.791804][T11513] ? cgroup_seqfile_stop+0xd0/0xd0 [ 584.796936][T11513] kernfs_fop_write_iter+0x3ac/0x500 [ 584.802253][T11513] do_iter_write+0x6f0/0xc50 [ 584.806874][T11513] ? rcu_read_lock_sched_held+0x89/0x130 [ 584.812537][T11513] ? vfs_iter_write+0xa0/0xa0 [ 584.817250][T11513] ? vfs_iter_write+0x69/0xa0 [ 584.822040][T11513] iter_file_splice_write+0x830/0xff0 [ 584.827464][T11513] ? splice_from_pipe+0x220/0x220 [ 584.832523][T11513] ? splice_shrink_spd+0xb0/0xb0 [ 584.837505][T11513] ? splice_from_pipe+0x220/0x220 [ 584.842553][T11513] direct_splice_actor+0xe6/0x1c0 [ 584.847617][T11513] splice_direct_to_actor+0x4e4/0xc00 [ 584.853011][T11513] ? do_splice_direct+0x3f0/0x3f0 [ 584.858062][T11513] ? pipe_to_sendpage+0x340/0x340 [ 584.863105][T11513] ? bpf_lsm_file_permission+0x5/0x10 [ 584.868502][T11513] ? security_file_permission+0xe0/0x5c0 [ 584.874172][T11513] do_splice_direct+0x2a0/0x3f0 [ 584.879063][T11513] ? splice_direct_to_actor+0xc00/0xc00 [ 584.884630][T11513] ? rcu_read_lock_any_held+0xb3/0x150 [ 584.890132][T11513] do_sendfile+0x641/0xfd0 [ 584.894589][T11513] ? do_pwritev+0x360/0x360 [ 584.899126][T11513] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 584.905131][T11513] __se_sys_sendfile64+0x178/0x1e0 [ 584.910283][T11513] ? __x64_sys_sendfile64+0xa0/0xa0 [ 584.915595][T11513] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 584.921606][T11513] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 584.927615][T11513] do_syscall_64+0x2b/0x70 [ 584.932064][T11513] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 584.937984][T11513] RIP: 0033:0x7ff452b1b0b9 [ 584.942414][T11513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 584.962046][T11513] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 584.970556][T11513] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 584.978645][T11513] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 584.986638][T11513] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 584.994635][T11513] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 585.002720][T11513] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 585.010824][T11513] [ 585.060633][T11513] memory: usage 8kB, limit 0kB, failcnt 557 [ 585.067990][T11513] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 585.075346][T11513] Memory cgroup stats for /syz1: [ 585.075480][T11513] anon 0 [ 585.075480][T11513] file 0 [ 585.075480][T11513] kernel 8192 [ 585.075480][T11513] kernel_stack 0 [ 585.075480][T11513] pagetables 0 [ 585.075480][T11513] sec_pagetables 0 [ 585.075480][T11513] percpu 0 [ 585.075480][T11513] sock 0 [ 585.075480][T11513] vmalloc 0 [ 585.075480][T11513] shmem 0 [ 585.075480][T11513] zswap 0 [ 585.075480][T11513] zswapped 0 [ 585.075480][T11513] file_mapped 0 [ 585.075480][T11513] file_dirty 0 [ 585.075480][T11513] file_writeback 0 [ 585.075480][T11513] swapcached 0 [ 585.075480][T11513] anon_thp 0 [ 585.075480][T11513] file_thp 0 [ 585.075480][T11513] shmem_thp 0 [ 585.075480][T11513] inactive_anon 0 [ 585.075480][T11513] active_anon 0 [ 585.075480][T11513] inactive_file 0 [ 585.075480][T11513] active_file 0 [ 585.075480][T11513] unevictable 0 [ 585.075480][T11513] slab_reclaimable 6752 [ 585.075480][T11513] slab_unreclaimable 0 [ 585.075480][T11513] slab 6752 [ 585.075480][T11513] workingset_refault_anon 0 [ 585.179619][T11513] Out of memory and no killable processes... [ 585.186065][T11517] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 585.197600][T11517] CPU: 0 PID: 11517 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 585.208333][T11517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 585.218581][T11517] Call Trace: [ 585.221881][T11517] [ 585.224928][T11517] dump_stack_lvl+0x1e3/0x2d0 [ 585.229643][T11517] ? nf_tcp_handle_invalid+0x630/0x630 [ 585.235132][T11517] ? panic+0x770/0x770 [ 585.239253][T11517] dump_header+0xdd/0xa30 [ 585.243634][T11517] out_of_memory+0x895/0xb30 [ 585.248351][T11517] ? unregister_oom_notifier+0x20/0x20 [ 585.253837][T11517] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 585.260288][T11517] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 585.265854][T11517] ? preempt_schedule_thunk+0x16/0x20 [ 585.271344][T11517] ? mem_cgroup_oom_trylock+0x220/0x220 [ 585.277001][T11517] ? cgroup_file_notify+0x123/0x190 [ 585.282210][T11517] memory_max_write+0x374/0x490 [ 585.287256][T11517] ? memory_max_show+0xa0/0xa0 [ 585.292060][T11517] ? read_lock_is_recursive+0x10/0x10 [ 585.297522][T11517] ? memory_max_show+0xa0/0xa0 [ 585.302290][T11517] cgroup_file_write+0x2ab/0x780 [ 585.307240][T11517] ? cgroup_seqfile_stop+0xd0/0xd0 [ 585.312363][T11517] ? cgroup_seqfile_stop+0xd0/0xd0 [ 585.317473][T11517] kernfs_fop_write_iter+0x3ac/0x500 [ 585.322857][T11517] do_iter_write+0x6f0/0xc50 [ 585.327471][T11517] ? rcu_read_lock_sched_held+0x89/0x130 [ 585.333112][T11517] ? vfs_iter_write+0xa0/0xa0 [ 585.337796][T11517] ? vfs_iter_write+0x69/0xa0 [ 585.342472][T11517] iter_file_splice_write+0x830/0xff0 [ 585.347866][T11517] ? splice_from_pipe+0x220/0x220 [ 585.352894][T11517] ? splice_shrink_spd+0xb0/0xb0 [ 585.357843][T11517] ? splice_from_pipe+0x220/0x220 [ 585.362866][T11517] direct_splice_actor+0xe6/0x1c0 [ 585.367895][T11517] splice_direct_to_actor+0x4e4/0xc00 [ 585.373288][T11517] ? do_splice_direct+0x3f0/0x3f0 [ 585.378315][T11517] ? pipe_to_sendpage+0x340/0x340 [ 585.383342][T11517] ? bpf_lsm_file_permission+0x5/0x10 [ 585.388734][T11517] ? security_file_permission+0xe0/0x5c0 [ 585.394380][T11517] do_splice_direct+0x2a0/0x3f0 [ 585.399271][T11517] ? splice_direct_to_actor+0xc00/0xc00 [ 585.404845][T11517] ? rcu_read_lock_any_held+0xb3/0x150 [ 585.410329][T11517] do_sendfile+0x641/0xfd0 [ 585.414765][T11517] ? do_pwritev+0x360/0x360 [ 585.419278][T11517] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 585.425371][T11517] __se_sys_sendfile64+0x178/0x1e0 [ 585.430502][T11517] ? __x64_sys_sendfile64+0xa0/0xa0 [ 585.435717][T11517] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 585.441708][T11517] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 585.447713][T11517] do_syscall_64+0x2b/0x70 [ 585.452142][T11517] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 585.458118][T11517] RIP: 0033:0x7ff452b1b0b9 [ 585.462555][T11517] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 585.482171][T11517] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 585.490589][T11517] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 585.498557][T11517] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 585.506524][T11517] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 585.514495][T11517] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 585.522468][T11517] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 585.530459][T11517] [ 585.541477][T11517] memory: usage 8kB, limit 0kB, failcnt 557 [ 585.547663][T11517] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 585.554662][T11517] Memory cgroup stats for /syz1: [ 585.554834][T11517] anon 0 [ 585.554834][T11517] file 0 [ 585.554834][T11517] kernel 8192 [ 585.554834][T11517] kernel_stack 0 [ 585.554834][T11517] pagetables 0 [ 585.554834][T11517] sec_pagetables 0 [ 585.554834][T11517] percpu 0 [ 585.554834][T11517] sock 0 [ 585.554834][T11517] vmalloc 0 [ 585.554834][T11517] shmem 0 [ 585.554834][T11517] zswap 0 [ 585.554834][T11517] zswapped 0 [ 585.554834][T11517] file_mapped 0 [ 585.554834][T11517] file_dirty 0 [ 585.554834][T11517] file_writeback 0 [ 585.554834][T11517] swapcached 0 [ 585.554834][T11517] anon_thp 0 [ 585.554834][T11517] file_thp 0 [ 585.554834][T11517] shmem_thp 0 [ 585.554834][T11517] inactive_anon 0 [ 585.554834][T11517] active_anon 0 [ 585.554834][T11517] inactive_file 0 [ 585.554834][T11517] active_file 0 [ 585.554834][T11517] unevictable 0 [ 585.554834][T11517] slab_reclaimable 6752 [ 585.554834][T11517] slab_unreclaimable 0 [ 585.554834][T11517] slab 6752 [ 585.554834][T11517] workingset_refault_anon 0 [ 585.655842][T11517] Out of memory and no killable processes... [ 585.662413][T11530] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 585.673525][T11530] CPU: 1 PID: 11530 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 585.684064][T11530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 585.694147][T11530] Call Trace: [ 585.697450][T11530] [ 585.700405][T11530] dump_stack_lvl+0x1e3/0x2d0 [ 585.705112][T11530] ? nf_tcp_handle_invalid+0x630/0x630 [ 585.710602][T11530] ? panic+0x770/0x770 [ 585.714726][T11530] dump_header+0xdd/0xa30 [ 585.719366][T11530] out_of_memory+0x895/0xb30 [ 585.723992][T11530] ? unregister_oom_notifier+0x20/0x20 [ 585.729491][T11530] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 585.735556][T11530] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 585.741127][T11530] ? preempt_schedule_thunk+0x16/0x20 [ 585.746531][T11530] ? mem_cgroup_oom_trylock+0x220/0x220 [ 585.752119][T11530] ? cgroup_file_notify+0x123/0x190 [ 585.757435][T11530] memory_max_write+0x374/0x490 [ 585.762326][T11530] ? memory_max_show+0xa0/0xa0 [ 585.767205][T11530] ? read_lock_is_recursive+0x10/0x10 [ 585.772607][T11530] ? memory_max_show+0xa0/0xa0 [ 585.777402][T11530] cgroup_file_write+0x2ab/0x780 [ 585.782374][T11530] ? cgroup_seqfile_stop+0xd0/0xd0 [ 585.787527][T11530] ? cgroup_seqfile_stop+0xd0/0xd0 [ 585.792817][T11530] kernfs_fop_write_iter+0x3ac/0x500 [ 585.798239][T11530] do_iter_write+0x6f0/0xc50 [ 585.802884][T11530] ? rcu_read_lock_sched_held+0x89/0x130 [ 585.808552][T11530] ? vfs_iter_write+0xa0/0xa0 [ 585.813284][T11530] ? vfs_iter_write+0x69/0xa0 [ 585.818002][T11530] iter_file_splice_write+0x830/0xff0 [ 585.823459][T11530] ? splice_from_pipe+0x220/0x220 [ 585.828549][T11530] ? splice_shrink_spd+0xb0/0xb0 [ 585.833526][T11530] ? splice_from_pipe+0x220/0x220 [ 585.838578][T11530] direct_splice_actor+0xe6/0x1c0 [ 585.843660][T11530] splice_direct_to_actor+0x4e4/0xc00 [ 585.849091][T11530] ? do_splice_direct+0x3f0/0x3f0 [ 585.854142][T11530] ? pipe_to_sendpage+0x340/0x340 [ 585.859200][T11530] ? bpf_lsm_file_permission+0x5/0x10 [ 585.864596][T11530] ? security_file_permission+0xe0/0x5c0 [ 585.870261][T11530] do_splice_direct+0x2a0/0x3f0 [ 585.875145][T11530] ? splice_direct_to_actor+0xc00/0xc00 [ 585.880717][T11530] ? rcu_read_lock_any_held+0xb3/0x150 [ 585.886221][T11530] do_sendfile+0x641/0xfd0 [ 585.890671][T11530] ? do_pwritev+0x360/0x360 [ 585.895491][T11530] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 585.901617][T11530] __se_sys_sendfile64+0x178/0x1e0 [ 585.906765][T11530] ? __x64_sys_sendfile64+0xa0/0xa0 [ 585.912260][T11530] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 585.918278][T11530] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 585.924460][T11530] do_syscall_64+0x2b/0x70 [ 585.928900][T11530] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 585.934813][T11530] RIP: 0033:0x7ff452b1b0b9 [ 585.939258][T11530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 585.958892][T11530] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 585.967341][T11530] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 585.975347][T11530] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 585.983345][T11530] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 585.991339][T11530] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 585.999334][T11530] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 586.007352][T11530] [ 586.045258][T11530] memory: usage 8kB, limit 0kB, failcnt 557 [ 586.062412][T11530] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 586.070503][T11530] Memory cgroup stats for /syz1: [ 586.070676][T11530] anon 0 [ 586.070676][T11530] file 0 [ 586.070676][T11530] kernel 8192 [ 586.070676][T11530] kernel_stack 0 [ 586.070676][T11530] pagetables 0 [ 586.070676][T11530] sec_pagetables 0 [ 586.070676][T11530] percpu 0 [ 586.070676][T11530] sock 0 [ 586.070676][T11530] vmalloc 0 [ 586.070676][T11530] shmem 0 [ 586.070676][T11530] zswap 0 [ 586.070676][T11530] zswapped 0 [ 586.070676][T11530] file_mapped 0 [ 586.070676][T11530] file_dirty 0 [ 586.070676][T11530] file_writeback 0 [ 586.070676][T11530] swapcached 0 [ 586.070676][T11530] anon_thp 0 [ 586.070676][T11530] file_thp 0 [ 586.070676][T11530] shmem_thp 0 [ 586.070676][T11530] inactive_anon 0 [ 586.070676][T11530] active_anon 0 [ 586.070676][T11530] inactive_file 0 [ 586.070676][T11530] active_file 0 [ 586.070676][T11530] unevictable 0 [ 586.070676][T11530] slab_reclaimable 6752 [ 586.070676][T11530] slab_unreclaimable 0 [ 586.070676][T11530] slab 6752 [ 586.070676][T11530] workingset_refault_anon 0 [ 586.177412][T11530] Out of memory and no killable processes... [ 586.183761][T11540] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 586.197208][T11540] CPU: 0 PID: 11540 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 586.207930][T11540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 586.218016][T11540] Call Trace: [ 586.221314][T11540] [ 586.224269][T11540] dump_stack_lvl+0x1e3/0x2d0 [ 586.229151][T11540] ? nf_tcp_handle_invalid+0x630/0x630 [ 586.234638][T11540] ? panic+0x770/0x770 [ 586.238749][T11540] dump_header+0xdd/0xa30 [ 586.243111][T11540] out_of_memory+0x895/0xb30 [ 586.247739][T11540] ? unregister_oom_notifier+0x20/0x20 [ 586.253327][T11540] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 586.259349][T11540] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 586.265027][T11540] ? mem_cgroup_oom_trylock+0x220/0x220 [ 586.270696][T11540] ? cgroup_file_notify+0x123/0x190 [ 586.276110][T11540] memory_max_write+0x374/0x490 [ 586.280994][T11540] ? memory_max_show+0xa0/0xa0 [ 586.285783][T11540] ? read_lock_is_recursive+0x10/0x10 [ 586.291200][T11540] ? memory_max_show+0xa0/0xa0 [ 586.296253][T11540] cgroup_file_write+0x2ab/0x780 [ 586.301320][T11540] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.306478][T11540] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.311622][T11540] kernfs_fop_write_iter+0x3ac/0x500 [ 586.316944][T11540] do_iter_write+0x6f0/0xc50 [ 586.321582][T11540] ? rcu_read_lock_sched_held+0x89/0x130 [ 586.327242][T11540] ? vfs_iter_write+0xa0/0xa0 [ 586.331974][T11540] ? vfs_iter_write+0x69/0xa0 [ 586.336683][T11540] iter_file_splice_write+0x830/0xff0 [ 586.342114][T11540] ? splice_from_pipe+0x220/0x220 [ 586.347639][T11540] ? splice_shrink_spd+0xb0/0xb0 [ 586.352625][T11540] ? splice_from_pipe+0x220/0x220 [ 586.357695][T11540] direct_splice_actor+0xe6/0x1c0 [ 586.362758][T11540] splice_direct_to_actor+0x4e4/0xc00 [ 586.368225][T11540] ? do_splice_direct+0x3f0/0x3f0 [ 586.373282][T11540] ? pipe_to_sendpage+0x340/0x340 [ 586.378345][T11540] ? bpf_lsm_file_permission+0x5/0x10 [ 586.383746][T11540] ? security_file_permission+0xe0/0x5c0 [ 586.389411][T11540] do_splice_direct+0x2a0/0x3f0 [ 586.394306][T11540] ? splice_direct_to_actor+0xc00/0xc00 [ 586.399876][T11540] ? rcu_read_lock_any_held+0xb3/0x150 [ 586.405387][T11540] do_sendfile+0x641/0xfd0 [ 586.409858][T11540] ? do_pwritev+0x360/0x360 [ 586.414471][T11540] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 586.420478][T11540] __se_sys_sendfile64+0x178/0x1e0 [ 586.425639][T11540] ? __x64_sys_sendfile64+0xa0/0xa0 [ 586.430859][T11540] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 586.436843][T11540] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 586.442831][T11540] do_syscall_64+0x2b/0x70 [ 586.447247][T11540] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 586.453138][T11540] RIP: 0033:0x7ff452b1b0b9 [ 586.457551][T11540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 586.477158][T11540] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 586.485573][T11540] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 586.493574][T11540] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 586.501537][T11540] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 586.509505][T11540] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 586.517472][T11540] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 586.525457][T11540] [ 586.551442][T11540] memory: usage 8kB, limit 0kB, failcnt 557 [ 586.579260][T11540] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 586.614520][T11540] Memory cgroup stats for /syz1: [ 586.614669][T11540] anon 0 [ 586.614669][T11540] file 0 [ 586.614669][T11540] kernel 8192 [ 586.614669][T11540] kernel_stack 0 [ 586.614669][T11540] pagetables 0 [ 586.614669][T11540] sec_pagetables 0 [ 586.614669][T11540] percpu 0 [ 586.614669][T11540] sock 0 [ 586.614669][T11540] vmalloc 0 [ 586.614669][T11540] shmem 0 [ 586.614669][T11540] zswap 0 [ 586.614669][T11540] zswapped 0 [ 586.614669][T11540] file_mapped 0 [ 586.614669][T11540] file_dirty 0 [ 586.614669][T11540] file_writeback 0 [ 586.614669][T11540] swapcached 0 [ 586.614669][T11540] anon_thp 0 [ 586.614669][T11540] file_thp 0 [ 586.614669][T11540] shmem_thp 0 [ 586.614669][T11540] inactive_anon 0 [ 586.614669][T11540] active_anon 0 [ 586.614669][T11540] inactive_file 0 [ 586.614669][T11540] active_file 0 [ 586.614669][T11540] unevictable 0 [ 586.614669][T11540] slab_reclaimable 6752 [ 586.614669][T11540] slab_unreclaimable 0 [ 586.614669][T11540] slab 6752 [ 586.614669][T11540] workingset_refault_anon 0 [ 586.724632][T11540] Out of memory and no killable processes... [ 586.731100][T11559] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 586.743469][T11559] CPU: 0 PID: 11559 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 586.754011][T11559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 586.764101][T11559] Call Trace: [ 586.767403][T11559] [ 586.770352][T11559] dump_stack_lvl+0x1e3/0x2d0 [ 586.775065][T11559] ? nf_tcp_handle_invalid+0x630/0x630 [ 586.780557][T11559] ? panic+0x770/0x770 [ 586.784759][T11559] dump_header+0xdd/0xa30 [ 586.789126][T11559] out_of_memory+0x895/0xb30 [ 586.793828][T11559] ? unregister_oom_notifier+0x20/0x20 [ 586.799316][T11559] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 586.805331][T11559] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 586.810915][T11559] ? preempt_schedule_thunk+0x16/0x20 [ 586.816328][T11559] ? mem_cgroup_oom_trylock+0x220/0x220 [ 586.821914][T11559] ? cgroup_file_notify+0x123/0x190 [ 586.827130][T11559] memory_max_write+0x374/0x490 [ 586.832095][T11559] ? memory_max_show+0xa0/0xa0 [ 586.837051][T11559] ? read_lock_is_recursive+0x10/0x10 [ 586.842457][T11559] ? memory_max_show+0xa0/0xa0 [ 586.847403][T11559] cgroup_file_write+0x2ab/0x780 [ 586.852363][T11559] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.857505][T11559] ? cgroup_seqfile_stop+0xd0/0xd0 [ 586.862630][T11559] kernfs_fop_write_iter+0x3ac/0x500 [ 586.867959][T11559] do_iter_write+0x6f0/0xc50 [ 586.872577][T11559] ? rcu_read_lock_sched_held+0x89/0x130 [ 586.878222][T11559] ? vfs_iter_write+0xa0/0xa0 [ 586.882944][T11559] ? vfs_iter_write+0x69/0xa0 [ 586.887626][T11559] iter_file_splice_write+0x830/0xff0 [ 586.893018][T11559] ? splice_from_pipe+0x220/0x220 [ 586.898046][T11559] ? splice_shrink_spd+0xb0/0xb0 [ 586.902999][T11559] ? splice_from_pipe+0x220/0x220 [ 586.908037][T11559] direct_splice_actor+0xe6/0x1c0 [ 586.913168][T11559] splice_direct_to_actor+0x4e4/0xc00 [ 586.918834][T11559] ? do_splice_direct+0x3f0/0x3f0 [ 586.923881][T11559] ? pipe_to_sendpage+0x340/0x340 [ 586.929024][T11559] ? bpf_lsm_file_permission+0x5/0x10 [ 586.934458][T11559] ? security_file_permission+0xe0/0x5c0 [ 586.940123][T11559] do_splice_direct+0x2a0/0x3f0 [ 586.944985][T11559] ? splice_direct_to_actor+0xc00/0xc00 [ 586.950530][T11559] ? rcu_read_lock_any_held+0xb3/0x150 [ 586.956205][T11559] do_sendfile+0x641/0xfd0 [ 586.960687][T11559] ? do_pwritev+0x360/0x360 [ 586.965210][T11559] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 586.971211][T11559] __se_sys_sendfile64+0x178/0x1e0 [ 586.976339][T11559] ? __x64_sys_sendfile64+0xa0/0xa0 [ 586.981572][T11559] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 586.987566][T11559] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 586.993559][T11559] do_syscall_64+0x2b/0x70 [ 586.998065][T11559] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 587.003968][T11559] RIP: 0033:0x7ff452b1b0b9 [ 587.008382][T11559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 587.028443][T11559] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 587.036942][T11559] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 587.045003][T11559] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 587.052974][T11559] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 587.061027][T11559] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 587.068992][T11559] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 587.077148][T11559] [ 587.101222][T11559] memory: usage 8kB, limit 0kB, failcnt 557 [ 587.107489][T11559] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 587.114584][T11559] Memory cgroup stats for /syz1: [ 587.114769][T11559] anon 0 [ 587.114769][T11559] file 0 [ 587.114769][T11559] kernel 8192 [ 587.114769][T11559] kernel_stack 0 [ 587.114769][T11559] pagetables 0 [ 587.114769][T11559] sec_pagetables 0 [ 587.114769][T11559] percpu 0 [ 587.114769][T11559] sock 0 [ 587.114769][T11559] vmalloc 0 [ 587.114769][T11559] shmem 0 [ 587.114769][T11559] zswap 0 [ 587.114769][T11559] zswapped 0 [ 587.114769][T11559] file_mapped 0 [ 587.114769][T11559] file_dirty 0 [ 587.114769][T11559] file_writeback 0 [ 587.114769][T11559] swapcached 0 [ 587.114769][T11559] anon_thp 0 [ 587.114769][T11559] file_thp 0 [ 587.114769][T11559] shmem_thp 0 [ 587.114769][T11559] inactive_anon 0 [ 587.114769][T11559] active_anon 0 [ 587.114769][T11559] inactive_file 0 [ 587.114769][T11559] active_file 0 [ 587.114769][T11559] unevictable 0 [ 587.114769][T11559] slab_reclaimable 6752 [ 587.114769][T11559] slab_unreclaimable 0 [ 587.114769][T11559] slab 6752 [ 587.114769][T11559] workingset_refault_anon 0 [ 587.215720][T11559] Out of memory and no killable processes... [ 587.239674][T11563] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 587.265816][T11563] CPU: 0 PID: 11563 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 587.276380][T11563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 587.286466][T11563] Call Trace: [ 587.289768][T11563] [ 587.292737][T11563] dump_stack_lvl+0x1e3/0x2d0 [ 587.297450][T11563] ? nf_tcp_handle_invalid+0x630/0x630 [ 587.303027][T11563] ? panic+0x770/0x770 [ 587.307176][T11563] dump_header+0xdd/0xa30 [ 587.311625][T11563] out_of_memory+0x895/0xb30 [ 587.316337][T11563] ? unregister_oom_notifier+0x20/0x20 [ 587.321826][T11563] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 587.327928][T11563] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 587.333511][T11563] ? mem_cgroup_oom_trylock+0x220/0x220 [ 587.339101][T11563] ? cgroup_file_notify+0x123/0x190 [ 587.344342][T11563] memory_max_write+0x374/0x490 [ 587.349234][T11563] ? memory_max_show+0xa0/0xa0 [ 587.354030][T11563] ? read_lock_is_recursive+0x10/0x10 [ 587.359434][T11563] ? memory_max_show+0xa0/0xa0 [ 587.364227][T11563] cgroup_file_write+0x2ab/0x780 [ 587.369209][T11563] ? cgroup_seqfile_stop+0xd0/0xd0 [ 587.374377][T11563] ? cgroup_seqfile_stop+0xd0/0xd0 [ 587.379513][T11563] kernfs_fop_write_iter+0x3ac/0x500 [ 587.384834][T11563] do_iter_write+0x6f0/0xc50 [ 587.389466][T11563] ? rcu_read_lock_sched_held+0x89/0x130 [ 587.395125][T11563] ? vfs_iter_write+0xa0/0xa0 [ 587.399835][T11563] ? vfs_iter_write+0x69/0xa0 [ 587.404537][T11563] iter_file_splice_write+0x830/0xff0 [ 587.409964][T11563] ? splice_from_pipe+0x220/0x220 [ 587.415175][T11563] ? splice_shrink_spd+0xb0/0xb0 [ 587.420151][T11563] ? splice_from_pipe+0x220/0x220 [ 587.425204][T11563] direct_splice_actor+0xe6/0x1c0 [ 587.430262][T11563] splice_direct_to_actor+0x4e4/0xc00 [ 587.435687][T11563] ? do_splice_direct+0x3f0/0x3f0 [ 587.440744][T11563] ? pipe_to_sendpage+0x340/0x340 [ 587.445796][T11563] ? bpf_lsm_file_permission+0x5/0x10 [ 587.451233][T11563] ? security_file_permission+0xe0/0x5c0 [ 587.456891][T11563] do_splice_direct+0x2a0/0x3f0 [ 587.462384][T11563] ? splice_direct_to_actor+0xc00/0xc00 [ 587.467954][T11563] ? rcu_read_lock_any_held+0xb3/0x150 [ 587.473438][T11563] do_sendfile+0x641/0xfd0 [ 587.477881][T11563] ? do_pwritev+0x360/0x360 [ 587.482401][T11563] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 587.488388][T11563] __se_sys_sendfile64+0x178/0x1e0 [ 587.493518][T11563] ? __x64_sys_sendfile64+0xa0/0xa0 [ 587.498720][T11563] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 587.504717][T11563] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 587.510694][T11563] do_syscall_64+0x2b/0x70 [ 587.515113][T11563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 587.521112][T11563] RIP: 0033:0x7ff452b1b0b9 [ 587.525536][T11563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 587.545153][T11563] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 587.553590][T11563] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 587.561577][T11563] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 587.569662][T11563] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 587.577855][T11563] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 587.585844][T11563] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 587.593847][T11563] [ 587.608877][T11563] memory: usage 8kB, limit 0kB, failcnt 557 [ 587.615395][T11563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 587.622766][T11563] Memory cgroup stats for /syz1: [ 587.622940][T11563] anon 0 [ 587.622940][T11563] file 0 [ 587.622940][T11563] kernel 8192 [ 587.622940][T11563] kernel_stack 0 [ 587.622940][T11563] pagetables 0 [ 587.622940][T11563] sec_pagetables 0 [ 587.622940][T11563] percpu 0 [ 587.622940][T11563] sock 0 [ 587.622940][T11563] vmalloc 0 [ 587.622940][T11563] shmem 0 [ 587.622940][T11563] zswap 0 [ 587.622940][T11563] zswapped 0 [ 587.622940][T11563] file_mapped 0 [ 587.622940][T11563] file_dirty 0 [ 587.622940][T11563] file_writeback 0 [ 587.622940][T11563] swapcached 0 [ 587.622940][T11563] anon_thp 0 [ 587.622940][T11563] file_thp 0 [ 587.622940][T11563] shmem_thp 0 [ 587.622940][T11563] inactive_anon 0 [ 587.622940][T11563] active_anon 0 [ 587.622940][T11563] inactive_file 0 [ 587.622940][T11563] active_file 0 [ 587.622940][T11563] unevictable 0 [ 587.622940][T11563] slab_reclaimable 6752 [ 587.622940][T11563] slab_unreclaimable 0 [ 587.622940][T11563] slab 6752 [ 587.622940][T11563] workingset_refault_anon 0 [ 587.746828][T11563] Out of memory and no killable processes... [ 587.753120][T11572] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 587.777049][T11572] CPU: 1 PID: 11572 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 587.787611][T11572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 587.797679][T11572] Call Trace: [ 587.801086][T11572] [ 587.804015][T11572] dump_stack_lvl+0x1e3/0x2d0 [ 587.808702][T11572] ? nf_tcp_handle_invalid+0x630/0x630 [ 587.814160][T11572] ? panic+0x770/0x770 [ 587.818266][T11572] dump_header+0xdd/0xa30 [ 587.822668][T11572] out_of_memory+0x895/0xb30 [ 587.827290][T11572] ? unregister_oom_notifier+0x20/0x20 [ 587.832755][T11572] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 587.838795][T11572] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 587.844472][T11572] ? mem_cgroup_oom_trylock+0x220/0x220 [ 587.850066][T11572] ? cgroup_file_notify+0x123/0x190 [ 587.855279][T11572] memory_max_write+0x374/0x490 [ 587.860156][T11572] ? memory_max_show+0xa0/0xa0 [ 587.864942][T11572] ? read_lock_is_recursive+0x10/0x10 [ 587.870328][T11572] ? memory_max_show+0xa0/0xa0 [ 587.875114][T11572] cgroup_file_write+0x2ab/0x780 [ 587.880070][T11572] ? cgroup_seqfile_stop+0xd0/0xd0 [ 587.885300][T11572] ? cgroup_seqfile_stop+0xd0/0xd0 [ 587.890438][T11572] kernfs_fop_write_iter+0x3ac/0x500 [ 587.895750][T11572] do_iter_write+0x6f0/0xc50 [ 587.900360][T11572] ? rcu_read_lock_sched_held+0x89/0x130 [ 587.905986][T11572] ? vfs_iter_write+0xa0/0xa0 [ 587.910675][T11572] ? vfs_iter_write+0x69/0xa0 [ 587.915363][T11572] iter_file_splice_write+0x830/0xff0 [ 587.920799][T11572] ? splice_from_pipe+0x220/0x220 [ 587.925866][T11572] ? splice_shrink_spd+0xb0/0xb0 [ 587.930838][T11572] ? splice_from_pipe+0x220/0x220 [ 587.935861][T11572] direct_splice_actor+0xe6/0x1c0 [ 587.940917][T11572] splice_direct_to_actor+0x4e4/0xc00 [ 587.946838][T11572] ? do_splice_direct+0x3f0/0x3f0 [ 587.951860][T11572] ? pipe_to_sendpage+0x340/0x340 [ 587.956901][T11572] ? bpf_lsm_file_permission+0x5/0x10 [ 587.962279][T11572] ? security_file_permission+0xe0/0x5c0 [ 587.967910][T11572] do_splice_direct+0x2a0/0x3f0 [ 587.972774][T11572] ? splice_direct_to_actor+0xc00/0xc00 [ 587.978347][T11572] ? rcu_read_lock_any_held+0xb3/0x150 [ 587.983836][T11572] do_sendfile+0x641/0xfd0 [ 587.988299][T11572] ? do_pwritev+0x360/0x360 [ 587.992851][T11572] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 587.998852][T11572] __se_sys_sendfile64+0x178/0x1e0 [ 588.003969][T11572] ? __x64_sys_sendfile64+0xa0/0xa0 [ 588.009165][T11572] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 588.015252][T11572] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 588.021226][T11572] do_syscall_64+0x2b/0x70 [ 588.025631][T11572] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 588.031513][T11572] RIP: 0033:0x7ff452b1b0b9 [ 588.035942][T11572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.055542][T11572] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 588.063950][T11572] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 588.071907][T11572] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 588.079876][T11572] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 588.087845][T11572] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 588.095838][T11572] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 588.104009][T11572] [ 588.119427][T11572] memory: usage 8kB, limit 0kB, failcnt 557 [ 588.125510][T11572] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 588.133344][T11572] Memory cgroup stats for /syz1: [ 588.133521][T11572] anon 0 [ 588.133521][T11572] file 0 [ 588.133521][T11572] kernel 8192 [ 588.133521][T11572] kernel_stack 0 [ 588.133521][T11572] pagetables 0 [ 588.133521][T11572] sec_pagetables 0 [ 588.133521][T11572] percpu 0 [ 588.133521][T11572] sock 0 [ 588.133521][T11572] vmalloc 0 [ 588.133521][T11572] shmem 0 [ 588.133521][T11572] zswap 0 [ 588.133521][T11572] zswapped 0 [ 588.133521][T11572] file_mapped 0 [ 588.133521][T11572] file_dirty 0 [ 588.133521][T11572] file_writeback 0 [ 588.133521][T11572] swapcached 0 [ 588.133521][T11572] anon_thp 0 [ 588.133521][T11572] file_thp 0 [ 588.133521][T11572] shmem_thp 0 [ 588.133521][T11572] inactive_anon 0 [ 588.133521][T11572] active_anon 0 [ 588.133521][T11572] inactive_file 0 [ 588.133521][T11572] active_file 0 [ 588.133521][T11572] unevictable 0 [ 588.133521][T11572] slab_reclaimable 6752 [ 588.133521][T11572] slab_unreclaimable 0 [ 588.133521][T11572] slab 6752 [ 588.133521][T11572] workingset_refault_anon 0 [ 588.239387][T11572] Out of memory and no killable processes... [ 588.250567][T11591] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 588.267082][T11591] CPU: 1 PID: 11591 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 588.277725][T11591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 588.287808][T11591] Call Trace: [ 588.291108][T11591] [ 588.294056][T11591] dump_stack_lvl+0x1e3/0x2d0 [ 588.298764][T11591] ? nf_tcp_handle_invalid+0x630/0x630 [ 588.304245][T11591] ? panic+0x770/0x770 [ 588.308373][T11591] dump_header+0xdd/0xa30 [ 588.312736][T11591] out_of_memory+0x895/0xb30 [ 588.317358][T11591] ? unregister_oom_notifier+0x20/0x20 [ 588.322928][T11591] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 588.328937][T11591] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 588.334587][T11591] ? preempt_schedule_thunk+0x16/0x20 [ 588.340086][T11591] ? mem_cgroup_oom_trylock+0x220/0x220 [ 588.345671][T11591] ? cgroup_file_notify+0x123/0x190 [ 588.350898][T11591] memory_max_write+0x374/0x490 [ 588.355783][T11591] ? memory_max_show+0xa0/0xa0 [ 588.360570][T11591] ? read_lock_is_recursive+0x10/0x10 [ 588.365952][T11591] ? memory_max_show+0xa0/0xa0 [ 588.370716][T11591] cgroup_file_write+0x2ab/0x780 [ 588.375684][T11591] ? cgroup_seqfile_stop+0xd0/0xd0 [ 588.380823][T11591] ? cgroup_seqfile_stop+0xd0/0xd0 [ 588.385940][T11591] kernfs_fop_write_iter+0x3ac/0x500 [ 588.391233][T11591] do_iter_write+0x6f0/0xc50 [ 588.395850][T11591] ? rcu_read_lock_sched_held+0x89/0x130 [ 588.401502][T11591] ? vfs_iter_write+0xa0/0xa0 [ 588.406198][T11591] ? vfs_iter_write+0x69/0xa0 [ 588.410874][T11591] iter_file_splice_write+0x830/0xff0 [ 588.416267][T11591] ? splice_from_pipe+0x220/0x220 [ 588.421306][T11591] ? splice_shrink_spd+0xb0/0xb0 [ 588.426250][T11591] ? splice_from_pipe+0x220/0x220 [ 588.431272][T11591] direct_splice_actor+0xe6/0x1c0 [ 588.436561][T11591] splice_direct_to_actor+0x4e4/0xc00 [ 588.441943][T11591] ? do_splice_direct+0x3f0/0x3f0 [ 588.446964][T11591] ? pipe_to_sendpage+0x340/0x340 [ 588.451992][T11591] ? bpf_lsm_file_permission+0x5/0x10 [ 588.457359][T11591] ? security_file_permission+0xe0/0x5c0 [ 588.462995][T11591] do_splice_direct+0x2a0/0x3f0 [ 588.467891][T11591] ? splice_direct_to_actor+0xc00/0xc00 [ 588.473522][T11591] ? rcu_read_lock_any_held+0xb3/0x150 [ 588.478991][T11591] do_sendfile+0x641/0xfd0 [ 588.483423][T11591] ? do_pwritev+0x360/0x360 [ 588.487935][T11591] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 588.493913][T11591] __se_sys_sendfile64+0x178/0x1e0 [ 588.499029][T11591] ? __x64_sys_sendfile64+0xa0/0xa0 [ 588.504226][T11591] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 588.510207][T11591] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 588.516296][T11591] do_syscall_64+0x2b/0x70 [ 588.520709][T11591] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 588.526695][T11591] RIP: 0033:0x7ff452b1b0b9 [ 588.531113][T11591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.551411][T11591] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 588.559829][T11591] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 588.567799][T11591] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 588.575770][T11591] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 588.583741][T11591] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 588.591968][T11591] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 588.600037][T11591] [ 588.619813][T11591] memory: usage 8kB, limit 0kB, failcnt 557 [ 588.633509][T11591] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 588.641022][T11591] Memory cgroup stats for /syz1: [ 588.641211][T11591] anon 0 [ 588.641211][T11591] file 0 [ 588.641211][T11591] kernel 8192 [ 588.641211][T11591] kernel_stack 0 [ 588.641211][T11591] pagetables 0 [ 588.641211][T11591] sec_pagetables 0 [ 588.641211][T11591] percpu 0 [ 588.641211][T11591] sock 0 [ 588.641211][T11591] vmalloc 0 [ 588.641211][T11591] shmem 0 [ 588.641211][T11591] zswap 0 [ 588.641211][T11591] zswapped 0 [ 588.641211][T11591] file_mapped 0 [ 588.641211][T11591] file_dirty 0 [ 588.641211][T11591] file_writeback 0 [ 588.641211][T11591] swapcached 0 [ 588.641211][T11591] anon_thp 0 [ 588.641211][T11591] file_thp 0 [ 588.641211][T11591] shmem_thp 0 [ 588.641211][T11591] inactive_anon 0 [ 588.641211][T11591] active_anon 0 [ 588.641211][T11591] inactive_file 0 [ 588.641211][T11591] active_file 0 [ 588.641211][T11591] unevictable 0 [ 588.641211][T11591] slab_reclaimable 6752 [ 588.641211][T11591] slab_unreclaimable 0 [ 588.641211][T11591] slab 6752 [ 588.641211][T11591] workingset_refault_anon 0 [ 588.745668][T11591] Out of memory and no killable processes... [ 588.754293][T11593] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 588.781855][T11593] CPU: 1 PID: 11593 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 588.792413][T11593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 588.802492][T11593] Call Trace: [ 588.805793][T11593] [ 588.808758][T11593] dump_stack_lvl+0x1e3/0x2d0 [ 588.813470][T11593] ? nf_tcp_handle_invalid+0x630/0x630 [ 588.818990][T11593] ? panic+0x770/0x770 [ 588.823231][T11593] dump_header+0xdd/0xa30 [ 588.827689][T11593] out_of_memory+0x895/0xb30 [ 588.832578][T11593] ? unregister_oom_notifier+0x20/0x20 [ 588.838061][T11593] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 588.844252][T11593] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 588.849923][T11593] ? preempt_schedule_thunk+0x16/0x20 [ 588.855335][T11593] ? mem_cgroup_oom_trylock+0x220/0x220 [ 588.860910][T11593] ? cgroup_file_notify+0x123/0x190 [ 588.866198][T11593] memory_max_write+0x374/0x490 [ 588.871057][T11593] ? memory_max_show+0xa0/0xa0 [ 588.876619][T11593] ? read_lock_is_recursive+0x10/0x10 [ 588.881988][T11593] ? memory_max_show+0xa0/0xa0 [ 588.886975][T11593] cgroup_file_write+0x2ab/0x780 [ 588.891962][T11593] ? cgroup_seqfile_stop+0xd0/0xd0 [ 588.897197][T11593] ? cgroup_seqfile_stop+0xd0/0xd0 [ 588.902322][T11593] kernfs_fop_write_iter+0x3ac/0x500 [ 588.907635][T11593] do_iter_write+0x6f0/0xc50 [ 588.912264][T11593] ? rcu_read_lock_sched_held+0x89/0x130 [ 588.917898][T11593] ? vfs_iter_write+0xa0/0xa0 [ 588.922577][T11593] ? vfs_iter_write+0x69/0xa0 [ 588.927253][T11593] iter_file_splice_write+0x830/0xff0 [ 588.932782][T11593] ? splice_from_pipe+0x220/0x220 [ 588.937847][T11593] ? splice_shrink_spd+0xb0/0xb0 [ 588.942862][T11593] ? splice_from_pipe+0x220/0x220 [ 588.947923][T11593] direct_splice_actor+0xe6/0x1c0 [ 588.952976][T11593] splice_direct_to_actor+0x4e4/0xc00 [ 588.958442][T11593] ? do_splice_direct+0x3f0/0x3f0 [ 588.963497][T11593] ? pipe_to_sendpage+0x340/0x340 [ 588.968544][T11593] ? bpf_lsm_file_permission+0x5/0x10 [ 588.974008][T11593] ? security_file_permission+0xe0/0x5c0 [ 588.979764][T11593] do_splice_direct+0x2a0/0x3f0 [ 588.984703][T11593] ? splice_direct_to_actor+0xc00/0xc00 [ 588.990462][T11593] ? rcu_read_lock_any_held+0xb3/0x150 [ 588.996007][T11593] do_sendfile+0x641/0xfd0 [ 589.000460][T11593] ? do_pwritev+0x360/0x360 [ 589.005016][T11593] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 589.011064][T11593] __se_sys_sendfile64+0x178/0x1e0 [ 589.016215][T11593] ? __x64_sys_sendfile64+0xa0/0xa0 [ 589.021445][T11593] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 589.027611][T11593] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 589.033589][T11593] do_syscall_64+0x2b/0x70 [ 589.038017][T11593] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 589.044124][T11593] RIP: 0033:0x7ff452b1b0b9 [ 589.048769][T11593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 589.068369][T11593] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 589.076883][T11593] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 589.085216][T11593] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 589.093310][T11593] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 589.101422][T11593] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 589.109737][T11593] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 589.117758][T11593] [ 589.122231][T11593] memory: usage 8kB, limit 0kB, failcnt 557 [ 589.177287][T11593] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 589.184617][T11593] Memory cgroup stats for /syz1: [ 589.184785][T11593] anon 0 [ 589.184785][T11593] file 0 [ 589.184785][T11593] kernel 8192 [ 589.184785][T11593] kernel_stack 0 [ 589.184785][T11593] pagetables 0 [ 589.184785][T11593] sec_pagetables 0 [ 589.184785][T11593] percpu 0 [ 589.184785][T11593] sock 0 [ 589.184785][T11593] vmalloc 0 [ 589.184785][T11593] shmem 0 [ 589.184785][T11593] zswap 0 [ 589.184785][T11593] zswapped 0 [ 589.184785][T11593] file_mapped 0 [ 589.184785][T11593] file_dirty 0 [ 589.184785][T11593] file_writeback 0 [ 589.184785][T11593] swapcached 0 [ 589.184785][T11593] anon_thp 0 [ 589.184785][T11593] file_thp 0 [ 589.184785][T11593] shmem_thp 0 [ 589.184785][T11593] inactive_anon 0 [ 589.184785][T11593] active_anon 0 [ 589.184785][T11593] inactive_file 0 [ 589.184785][T11593] active_file 0 [ 589.184785][T11593] unevictable 0 [ 589.184785][T11593] slab_reclaimable 6752 [ 589.184785][T11593] slab_unreclaimable 0 [ 589.184785][T11593] slab 6752 [ 589.184785][T11593] workingset_refault_anon 0 [ 589.290504][T11593] Out of memory and no killable processes... [ 589.299926][T11612] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 589.327457][T11612] CPU: 1 PID: 11612 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 589.338008][T11612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 589.348087][T11612] Call Trace: [ 589.351379][T11612] [ 589.354316][T11612] dump_stack_lvl+0x1e3/0x2d0 [ 589.359023][T11612] ? nf_tcp_handle_invalid+0x630/0x630 [ 589.364506][T11612] ? panic+0x770/0x770 [ 589.368596][T11612] dump_header+0xdd/0xa30 [ 589.372945][T11612] out_of_memory+0x895/0xb30 [ 589.377534][T11612] ? unregister_oom_notifier+0x20/0x20 [ 589.382991][T11612] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 589.388972][T11612] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 589.394541][T11612] ? preempt_schedule_thunk+0x16/0x20 [ 589.399944][T11612] ? mem_cgroup_oom_trylock+0x220/0x220 [ 589.405530][T11612] ? cgroup_file_notify+0x123/0x190 [ 589.410742][T11612] memory_max_write+0x374/0x490 [ 589.415609][T11612] ? memory_max_show+0xa0/0xa0 [ 589.420397][T11612] ? read_lock_is_recursive+0x10/0x10 [ 589.425794][T11612] ? memory_max_show+0xa0/0xa0 [ 589.430610][T11612] cgroup_file_write+0x2ab/0x780 [ 589.435663][T11612] ? cgroup_seqfile_stop+0xd0/0xd0 [ 589.440813][T11612] ? cgroup_seqfile_stop+0xd0/0xd0 [ 589.445932][T11612] kernfs_fop_write_iter+0x3ac/0x500 [ 589.451227][T11612] do_iter_write+0x6f0/0xc50 [ 589.455825][T11612] ? rcu_read_lock_sched_held+0x89/0x130 [ 589.461453][T11612] ? vfs_iter_write+0xa0/0xa0 [ 589.466137][T11612] ? vfs_iter_write+0x69/0xa0 [ 589.470984][T11612] iter_file_splice_write+0x830/0xff0 [ 589.476374][T11612] ? splice_from_pipe+0x220/0x220 [ 589.481404][T11612] ? splice_shrink_spd+0xb0/0xb0 [ 589.486435][T11612] ? splice_from_pipe+0x220/0x220 [ 589.491456][T11612] direct_splice_actor+0xe6/0x1c0 [ 589.496481][T11612] splice_direct_to_actor+0x4e4/0xc00 [ 589.501894][T11612] ? do_splice_direct+0x3f0/0x3f0 [ 589.506922][T11612] ? pipe_to_sendpage+0x340/0x340 [ 589.511946][T11612] ? bpf_lsm_file_permission+0x5/0x10 [ 589.517323][T11612] ? security_file_permission+0xe0/0x5c0 [ 589.522957][T11612] do_splice_direct+0x2a0/0x3f0 [ 589.527812][T11612] ? splice_direct_to_actor+0xc00/0xc00 [ 589.533365][T11612] ? rcu_read_lock_any_held+0xb3/0x150 [ 589.538838][T11612] do_sendfile+0x641/0xfd0 [ 589.543268][T11612] ? do_pwritev+0x360/0x360 [ 589.547777][T11612] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 589.553760][T11612] __se_sys_sendfile64+0x178/0x1e0 [ 589.558870][T11612] ? __x64_sys_sendfile64+0xa0/0xa0 [ 589.564074][T11612] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 589.570058][T11612] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 589.576040][T11612] do_syscall_64+0x2b/0x70 [ 589.580452][T11612] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 589.586346][T11612] RIP: 0033:0x7ff452b1b0b9 [ 589.590756][T11612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 589.610442][T11612] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 589.618853][T11612] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 589.626818][T11612] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 589.634781][T11612] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 589.642743][T11612] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 589.650706][T11612] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 589.658684][T11612] [ 589.677075][T11612] memory: usage 8kB, limit 0kB, failcnt 557 [ 589.685229][T11612] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 589.698986][T11612] Memory cgroup stats for /syz1: [ 589.699073][T11612] anon 0 [ 589.699073][T11612] file 0 [ 589.699073][T11612] kernel 8192 [ 589.699073][T11612] kernel_stack 0 [ 589.699073][T11612] pagetables 0 [ 589.699073][T11612] sec_pagetables 0 [ 589.699073][T11612] percpu 0 [ 589.699073][T11612] sock 0 [ 589.699073][T11612] vmalloc 0 [ 589.699073][T11612] shmem 0 [ 589.699073][T11612] zswap 0 [ 589.699073][T11612] zswapped 0 [ 589.699073][T11612] file_mapped 0 [ 589.699073][T11612] file_dirty 0 [ 589.699073][T11612] file_writeback 0 [ 589.699073][T11612] swapcached 0 [ 589.699073][T11612] anon_thp 0 [ 589.699073][T11612] file_thp 0 [ 589.699073][T11612] shmem_thp 0 [ 589.699073][T11612] inactive_anon 0 [ 589.699073][T11612] active_anon 0 [ 589.699073][T11612] inactive_file 0 [ 589.699073][T11612] active_file 0 [ 589.699073][T11612] unevictable 0 [ 589.699073][T11612] slab_reclaimable 6752 [ 589.699073][T11612] slab_unreclaimable 0 [ 589.699073][T11612] slab 6752 [ 589.699073][T11612] workingset_refault_anon 0 [ 589.801918][T11612] Out of memory and no killable processes... [ 589.808489][T11615] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 589.827557][T11615] CPU: 0 PID: 11615 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 589.838115][T11615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 589.848377][T11615] Call Trace: [ 589.851681][T11615] [ 589.854623][T11615] dump_stack_lvl+0x1e3/0x2d0 [ 589.859314][T11615] ? nf_tcp_handle_invalid+0x630/0x630 [ 589.864970][T11615] ? panic+0x770/0x770 [ 589.869517][T11615] dump_header+0xdd/0xa30 [ 589.873876][T11615] out_of_memory+0x895/0xb30 [ 589.878481][T11615] ? unregister_oom_notifier+0x20/0x20 [ 589.883965][T11615] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 589.889967][T11615] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 589.895514][T11615] ? mem_cgroup_oom_trylock+0x220/0x220 [ 589.901098][T11615] ? cgroup_file_notify+0x106/0x190 [ 589.906327][T11615] memory_max_write+0x374/0x490 [ 589.911218][T11615] ? memory_max_show+0xa0/0xa0 [ 589.916008][T11615] ? read_lock_is_recursive+0x10/0x10 [ 589.921477][T11615] ? memory_max_show+0xa0/0xa0 [ 589.926263][T11615] cgroup_file_write+0x2ab/0x780 [ 589.931210][T11615] ? cgroup_seqfile_stop+0xd0/0xd0 [ 589.936517][T11615] ? cgroup_seqfile_stop+0xd0/0xd0 [ 589.941669][T11615] kernfs_fop_write_iter+0x3ac/0x500 [ 589.947140][T11615] do_iter_write+0x6f0/0xc50 [ 589.951830][T11615] ? rcu_read_lock_sched_held+0x89/0x130 [ 589.957459][T11615] ? vfs_iter_write+0xa0/0xa0 [ 589.962179][T11615] ? vfs_iter_write+0x69/0xa0 [ 589.966881][T11615] iter_file_splice_write+0x830/0xff0 [ 589.972302][T11615] ? splice_from_pipe+0x220/0x220 [ 589.977343][T11615] ? splice_shrink_spd+0xb0/0xb0 [ 589.982309][T11615] ? splice_from_pipe+0x220/0x220 [ 589.987342][T11615] direct_splice_actor+0xe6/0x1c0 [ 589.992551][T11615] splice_direct_to_actor+0x4e4/0xc00 [ 589.997940][T11615] ? do_splice_direct+0x3f0/0x3f0 [ 590.003139][T11615] ? pipe_to_sendpage+0x340/0x340 [ 590.008203][T11615] ? bpf_lsm_file_permission+0x5/0x10 [ 590.013576][T11615] ? security_file_permission+0xe0/0x5c0 [ 590.019329][T11615] do_splice_direct+0x2a0/0x3f0 [ 590.024193][T11615] ? splice_direct_to_actor+0xc00/0xc00 [ 590.029737][T11615] ? rcu_read_lock_any_held+0xb3/0x150 [ 590.035211][T11615] do_sendfile+0x641/0xfd0 [ 590.039640][T11615] ? do_pwritev+0x360/0x360 [ 590.044148][T11615] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 590.050129][T11615] __se_sys_sendfile64+0x178/0x1e0 [ 590.055240][T11615] ? __x64_sys_sendfile64+0xa0/0xa0 [ 590.060441][T11615] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 590.066425][T11615] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 590.072404][T11615] do_syscall_64+0x2b/0x70 [ 590.076818][T11615] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 590.082711][T11615] RIP: 0033:0x7ff452b1b0b9 [ 590.087125][T11615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 590.106743][T11615] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 590.115207][T11615] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 590.123266][T11615] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 590.131234][T11615] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 590.139376][T11615] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 590.147339][T11615] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 590.155345][T11615] [ 590.168782][T11615] memory: usage 8kB, limit 0kB, failcnt 557 [ 590.175019][T11615] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 590.182850][T11615] Memory cgroup stats for /syz1: [ 590.183021][T11615] anon 0 [ 590.183021][T11615] file 0 [ 590.183021][T11615] kernel 8192 [ 590.183021][T11615] kernel_stack 0 [ 590.183021][T11615] pagetables 0 [ 590.183021][T11615] sec_pagetables 0 [ 590.183021][T11615] percpu 0 [ 590.183021][T11615] sock 0 [ 590.183021][T11615] vmalloc 0 [ 590.183021][T11615] shmem 0 [ 590.183021][T11615] zswap 0 [ 590.183021][T11615] zswapped 0 [ 590.183021][T11615] file_mapped 0 [ 590.183021][T11615] file_dirty 0 [ 590.183021][T11615] file_writeback 0 [ 590.183021][T11615] swapcached 0 [ 590.183021][T11615] anon_thp 0 [ 590.183021][T11615] file_thp 0 [ 590.183021][T11615] shmem_thp 0 [ 590.183021][T11615] inactive_anon 0 [ 590.183021][T11615] active_anon 0 [ 590.183021][T11615] inactive_file 0 [ 590.183021][T11615] active_file 0 [ 590.183021][T11615] unevictable 0 [ 590.183021][T11615] slab_reclaimable 6752 [ 590.183021][T11615] slab_unreclaimable 0 [ 590.183021][T11615] slab 6752 [ 590.183021][T11615] workingset_refault_anon 0 [ 590.293713][T11615] Out of memory and no killable processes... [ 590.299958][T11623] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 590.334818][T11623] CPU: 0 PID: 11623 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 590.345593][T11623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 590.355842][T11623] Call Trace: [ 590.359228][T11623] [ 590.362310][T11623] dump_stack_lvl+0x1e3/0x2d0 [ 590.367195][T11623] ? nf_tcp_handle_invalid+0x630/0x630 [ 590.373384][T11623] ? panic+0x770/0x770 [ 590.377503][T11623] dump_header+0xdd/0xa30 [ 590.381955][T11623] out_of_memory+0x895/0xb30 [ 590.386587][T11623] ? unregister_oom_notifier+0x20/0x20 [ 590.392070][T11623] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 590.398060][T11623] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 590.403785][T11623] ? preempt_schedule_thunk+0x16/0x20 [ 590.409162][T11623] ? mem_cgroup_oom_trylock+0x220/0x220 [ 590.414734][T11623] ? cgroup_file_notify+0x123/0x190 [ 590.419938][T11623] memory_max_write+0x374/0x490 [ 590.424852][T11623] ? memory_max_show+0xa0/0xa0 [ 590.429638][T11623] ? read_lock_is_recursive+0x10/0x10 [ 590.435195][T11623] ? memory_max_show+0xa0/0xa0 [ 590.439959][T11623] cgroup_file_write+0x2ab/0x780 [ 590.444993][T11623] ? cgroup_seqfile_stop+0xd0/0xd0 [ 590.450215][T11623] ? cgroup_seqfile_stop+0xd0/0xd0 [ 590.455587][T11623] kernfs_fop_write_iter+0x3ac/0x500 [ 590.460881][T11623] do_iter_write+0x6f0/0xc50 [ 590.465573][T11623] ? rcu_read_lock_sched_held+0x89/0x130 [ 590.471292][T11623] ? vfs_iter_write+0xa0/0xa0 [ 590.475979][T11623] ? vfs_iter_write+0x69/0xa0 [ 590.480665][T11623] iter_file_splice_write+0x830/0xff0 [ 590.486063][T11623] ? splice_from_pipe+0x220/0x220 [ 590.491103][T11623] ? splice_shrink_spd+0xb0/0xb0 [ 590.496053][T11623] ? splice_from_pipe+0x220/0x220 [ 590.502466][T11623] direct_splice_actor+0xe6/0x1c0 [ 590.507670][T11623] splice_direct_to_actor+0x4e4/0xc00 [ 590.513242][T11623] ? do_splice_direct+0x3f0/0x3f0 [ 590.518631][T11623] ? pipe_to_sendpage+0x340/0x340 [ 590.523660][T11623] ? bpf_lsm_file_permission+0x5/0x10 [ 590.529039][T11623] ? security_file_permission+0xe0/0x5c0 [ 590.534765][T11623] do_splice_direct+0x2a0/0x3f0 [ 590.539623][T11623] ? splice_direct_to_actor+0xc00/0xc00 [ 590.545252][T11623] ? rcu_read_lock_any_held+0xb3/0x150 [ 590.550725][T11623] do_sendfile+0x641/0xfd0 [ 590.555166][T11623] ? do_pwritev+0x360/0x360 [ 590.559687][T11623] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 590.565799][T11623] __se_sys_sendfile64+0x178/0x1e0 [ 590.571002][T11623] ? __x64_sys_sendfile64+0xa0/0xa0 [ 590.576211][T11623] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 590.582195][T11623] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 590.588352][T11623] do_syscall_64+0x2b/0x70 [ 590.592963][T11623] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 590.599203][T11623] RIP: 0033:0x7ff452b1b0b9 [ 590.603709][T11623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 590.623399][T11623] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 590.631809][T11623] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 590.639774][T11623] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 590.647827][T11623] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 590.655794][T11623] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 590.663805][T11623] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 590.671795][T11623] [ 590.697244][T11623] memory: usage 8kB, limit 0kB, failcnt 557 [ 590.703895][T11623] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 590.718918][T11623] Memory cgroup stats for /syz1: [ 590.719099][T11623] anon 0 [ 590.719099][T11623] file 0 [ 590.719099][T11623] kernel 8192 [ 590.719099][T11623] kernel_stack 0 [ 590.719099][T11623] pagetables 0 [ 590.719099][T11623] sec_pagetables 0 [ 590.719099][T11623] percpu 0 [ 590.719099][T11623] sock 0 [ 590.719099][T11623] vmalloc 0 [ 590.719099][T11623] shmem 0 [ 590.719099][T11623] zswap 0 [ 590.719099][T11623] zswapped 0 [ 590.719099][T11623] file_mapped 0 [ 590.719099][T11623] file_dirty 0 [ 590.719099][T11623] file_writeback 0 [ 590.719099][T11623] swapcached 0 [ 590.719099][T11623] anon_thp 0 [ 590.719099][T11623] file_thp 0 [ 590.719099][T11623] shmem_thp 0 [ 590.719099][T11623] inactive_anon 0 [ 590.719099][T11623] active_anon 0 [ 590.719099][T11623] inactive_file 0 [ 590.719099][T11623] active_file 0 [ 590.719099][T11623] unevictable 0 [ 590.719099][T11623] slab_reclaimable 6752 [ 590.719099][T11623] slab_unreclaimable 0 [ 590.719099][T11623] slab 6752 [ 590.719099][T11623] workingset_refault_anon 0 [ 590.820403][T11623] Out of memory and no killable processes... [ 590.826746][T11628] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 590.838171][T11628] CPU: 1 PID: 11628 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 590.848712][T11628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 590.858969][T11628] Call Trace: [ 590.862293][T11628] [ 590.865327][T11628] dump_stack_lvl+0x1e3/0x2d0 [ 590.870040][T11628] ? nf_tcp_handle_invalid+0x630/0x630 [ 590.875499][T11628] ? panic+0x770/0x770 [ 590.879597][T11628] dump_header+0xdd/0xa30 [ 590.883923][T11628] out_of_memory+0x895/0xb30 [ 590.888518][T11628] ? unregister_oom_notifier+0x20/0x20 [ 590.893972][T11628] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 590.899971][T11628] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 590.905795][T11628] ? preempt_schedule_thunk+0x16/0x20 [ 590.911354][T11628] ? mem_cgroup_oom_trylock+0x220/0x220 [ 590.917338][T11628] ? cgroup_file_notify+0x123/0x190 [ 590.922553][T11628] memory_max_write+0x374/0x490 [ 590.927857][T11628] ? memory_max_show+0xa0/0xa0 [ 590.932650][T11628] ? read_lock_is_recursive+0x10/0x10 [ 590.938110][T11628] ? memory_max_show+0xa0/0xa0 [ 590.942893][T11628] cgroup_file_write+0x2ab/0x780 [ 590.947867][T11628] ? cgroup_seqfile_stop+0xd0/0xd0 [ 590.953099][T11628] ? cgroup_seqfile_stop+0xd0/0xd0 [ 590.958217][T11628] kernfs_fop_write_iter+0x3ac/0x500 [ 590.963702][T11628] do_iter_write+0x6f0/0xc50 [ 590.968390][T11628] ? rcu_read_lock_sched_held+0x89/0x130 [ 590.974109][T11628] ? vfs_iter_write+0xa0/0xa0 [ 590.978795][T11628] ? vfs_iter_write+0x69/0xa0 [ 590.983593][T11628] iter_file_splice_write+0x830/0xff0 [ 590.989017][T11628] ? splice_from_pipe+0x220/0x220 [ 590.994077][T11628] ? splice_shrink_spd+0xb0/0xb0 [ 590.999034][T11628] ? splice_from_pipe+0x220/0x220 [ 591.004255][T11628] direct_splice_actor+0xe6/0x1c0 [ 591.009289][T11628] splice_direct_to_actor+0x4e4/0xc00 [ 591.014675][T11628] ? do_splice_direct+0x3f0/0x3f0 [ 591.019713][T11628] ? pipe_to_sendpage+0x340/0x340 [ 591.024910][T11628] ? bpf_lsm_file_permission+0x5/0x10 [ 591.030280][T11628] ? security_file_permission+0xe0/0x5c0 [ 591.036004][T11628] do_splice_direct+0x2a0/0x3f0 [ 591.040868][T11628] ? splice_direct_to_actor+0xc00/0xc00 [ 591.046426][T11628] ? rcu_read_lock_any_held+0xb3/0x150 [ 591.051928][T11628] do_sendfile+0x641/0xfd0 [ 591.056549][T11628] ? do_pwritev+0x360/0x360 [ 591.061067][T11628] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 591.067055][T11628] __se_sys_sendfile64+0x178/0x1e0 [ 591.072430][T11628] ? __x64_sys_sendfile64+0xa0/0xa0 [ 591.077642][T11628] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 591.084319][T11628] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 591.090302][T11628] do_syscall_64+0x2b/0x70 [ 591.094816][T11628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 591.100899][T11628] RIP: 0033:0x7ff452b1b0b9 [ 591.105317][T11628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 591.125283][T11628] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 591.133702][T11628] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 591.141666][T11628] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 591.149627][T11628] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 591.157599][T11628] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 591.165570][T11628] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 591.173558][T11628] [ 591.179180][T11628] memory: usage 8kB, limit 0kB, failcnt 557 [ 591.190774][T11628] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 591.200178][T11628] Memory cgroup stats for /syz1: [ 591.200368][T11628] anon 0 [ 591.200368][T11628] file 0 [ 591.200368][T11628] kernel 8192 [ 591.200368][T11628] kernel_stack 0 [ 591.200368][T11628] pagetables 0 [ 591.200368][T11628] sec_pagetables 0 [ 591.200368][T11628] percpu 0 [ 591.200368][T11628] sock 0 [ 591.200368][T11628] vmalloc 0 [ 591.200368][T11628] shmem 0 [ 591.200368][T11628] zswap 0 [ 591.200368][T11628] zswapped 0 [ 591.200368][T11628] file_mapped 0 [ 591.200368][T11628] file_dirty 0 [ 591.200368][T11628] file_writeback 0 [ 591.200368][T11628] swapcached 0 [ 591.200368][T11628] anon_thp 0 [ 591.200368][T11628] file_thp 0 [ 591.200368][T11628] shmem_thp 0 [ 591.200368][T11628] inactive_anon 0 [ 591.200368][T11628] active_anon 0 [ 591.200368][T11628] inactive_file 0 [ 591.200368][T11628] active_file 0 [ 591.200368][T11628] unevictable 0 [ 591.200368][T11628] slab_reclaimable 6752 [ 591.200368][T11628] slab_unreclaimable 0 [ 591.200368][T11628] slab 6752 [ 591.200368][T11628] workingset_refault_anon 0 [ 591.300895][T11628] Out of memory and no killable processes... [ 591.309404][T11630] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 591.334594][T11630] CPU: 0 PID: 11630 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 591.345215][T11630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 591.355280][T11630] Call Trace: [ 591.358585][T11630] [ 591.361531][T11630] dump_stack_lvl+0x1e3/0x2d0 [ 591.366242][T11630] ? nf_tcp_handle_invalid+0x630/0x630 [ 591.371725][T11630] ? panic+0x770/0x770 [ 591.375797][T11630] dump_header+0xdd/0xa30 [ 591.380139][T11630] out_of_memory+0x895/0xb30 [ 591.384745][T11630] ? unregister_oom_notifier+0x20/0x20 [ 591.390197][T11630] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 591.396174][T11630] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 591.401758][T11630] ? preempt_schedule_thunk+0x16/0x20 [ 591.407162][T11630] ? mem_cgroup_oom_trylock+0x220/0x220 [ 591.412850][T11630] ? cgroup_file_notify+0x123/0x190 [ 591.418077][T11630] memory_max_write+0x374/0x490 [ 591.422942][T11630] ? memory_max_show+0xa0/0xa0 [ 591.427716][T11630] ? read_lock_is_recursive+0x10/0x10 [ 591.433103][T11630] ? memory_max_show+0xa0/0xa0 [ 591.437888][T11630] cgroup_file_write+0x2ab/0x780 [ 591.442841][T11630] ? cgroup_seqfile_stop+0xd0/0xd0 [ 591.447974][T11630] ? cgroup_seqfile_stop+0xd0/0xd0 [ 591.453105][T11630] kernfs_fop_write_iter+0x3ac/0x500 [ 591.458410][T11630] do_iter_write+0x6f0/0xc50 [ 591.463023][T11630] ? rcu_read_lock_sched_held+0x89/0x130 [ 591.468754][T11630] ? vfs_iter_write+0xa0/0xa0 [ 591.473454][T11630] ? vfs_iter_write+0x69/0xa0 [ 591.478165][T11630] iter_file_splice_write+0x830/0xff0 [ 591.483657][T11630] ? splice_from_pipe+0x220/0x220 [ 591.488696][T11630] ? splice_shrink_spd+0xb0/0xb0 [ 591.493834][T11630] ? splice_from_pipe+0x220/0x220 [ 591.498872][T11630] direct_splice_actor+0xe6/0x1c0 [ 591.503923][T11630] splice_direct_to_actor+0x4e4/0xc00 [ 591.509298][T11630] ? do_splice_direct+0x3f0/0x3f0 [ 591.514317][T11630] ? pipe_to_sendpage+0x340/0x340 [ 591.519435][T11630] ? bpf_lsm_file_permission+0x5/0x10 [ 591.524838][T11630] ? security_file_permission+0xe0/0x5c0 [ 591.530565][T11630] do_splice_direct+0x2a0/0x3f0 [ 591.535476][T11630] ? splice_direct_to_actor+0xc00/0xc00 [ 591.541075][T11630] ? rcu_read_lock_any_held+0xb3/0x150 [ 591.546788][T11630] do_sendfile+0x641/0xfd0 [ 591.551220][T11630] ? do_pwritev+0x360/0x360 [ 591.555739][T11630] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 591.561729][T11630] __se_sys_sendfile64+0x178/0x1e0 [ 591.566839][T11630] ? __x64_sys_sendfile64+0xa0/0xa0 [ 591.572080][T11630] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 591.578082][T11630] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 591.584100][T11630] do_syscall_64+0x2b/0x70 [ 591.588524][T11630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 591.594430][T11630] RIP: 0033:0x7ff452b1b0b9 [ 591.598845][T11630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 591.618557][T11630] RSP: 002b:00007ff4522be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 591.626994][T11630] RAX: ffffffffffffffda RBX: 00007ff452ba3268 RCX: 00007ff452b1b0b9 [ 591.634974][T11630] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006 [ 591.643038][T11630] RBP: 00007ff452ba3260 R08: 0000000000000000 R09: 0000000000000000 [ 591.651005][T11630] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff452ba326c [ 591.658979][T11630] R13: 00007ffcb7ce96ff R14: 00007ff4522be300 R15: 0000000000022000 [ 591.666983][T11630] [ 591.693998][T11630] memory: usage 8kB, limit 0kB, failcnt 557 [ 591.700208][T11630] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 591.712972][T11630] Memory cgroup stats for /syz1: [ 591.713468][T11630] anon 0 [ 591.713468][T11630] file 0 [ 591.713468][T11630] kernel 8192 [ 591.713468][T11630] kernel_stack 0 [ 591.713468][T11630] pagetables 0 [ 591.713468][T11630] sec_pagetables 0 [ 591.713468][T11630] percpu 0 [ 591.713468][T11630] sock 0 [ 591.713468][T11630] vmalloc 0 [ 591.713468][T11630] shmem 0 [ 591.713468][T11630] zswap 0 [ 591.713468][T11630] zswapped 0 [ 591.713468][T11630] file_mapped 0 [ 591.713468][T11630] file_dirty 0 [ 591.713468][T11630] file_writeback 0 [ 591.713468][T11630] swapcached 0 [ 591.713468][T11630] anon_thp 0 [ 591.713468][T11630] file_thp 0 [ 591.713468][T11630] shmem_thp 0 [ 591.713468][T11630] inactive_anon 0 [ 591.713468][T11630] active_anon 0 [ 591.713468][T11630] inactive_file 0 [ 591.713468][T11630] active_file 0 [ 591.713468][T11630] unevictable 0 [ 591.713468][T11630] slab_reclaimable 6752 [ 591.713468][T11630] slab_unreclaimable 0 [ 591.713468][T11630] slab 6752 [ 591.713468][T11630] workingset_refault_anon 0 [ 591.819754][T11630] Out of memory and no killable processes... [ 591.826118][T11640] syz-executor165 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 591.857412][T11640] CPU: 0 PID: 11640 Comm: syz-executor165 Not tainted 6.2.0-rc2-syzkaller-00282-g0a71553536d2 #0 [ 591.868070][T11640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 591.878236][T11640] Call Trace: [ 591.881537][T11640] [ 591.884487][T11640] dump_stack_lvl+0x1e3/0x2d0 [ 591.889198][T11640] ? nf_tcp_handle_invalid+0x630/0x630 [ 591.894687][T11640] ? panic+0x770/0x770 [ 591.898800][T11640] dump_header+0xdd/0xa30 [ 591.903174][T11640] out_of_memory+0x895/0xb30 [ 591.907787][T11640] ? unregister_oom_notifier+0x20/0x20 [ 591.913272][T11640] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 591.919287][T11640] mem_cgroup_out_of_memory+0x25d/0x3b0 [ 591.924859][T11640] ? preempt_schedule_thunk+0x16/0x20 [ 591.930262][T11640] ? mem_cgroup_oom_trylock+0x220/0x220 [ 591.935828][T11640] ? cgroup_file_notify+0x123/0x190 [ 591.941033][T11640] memory_max_write+0x374/0x490 [ 591.945888][T11640] ? memory_max_show+0xa0/0xa0 [ 591.950682][T11640] ? read_lock_is_recursive+0x10/0x10 [ 591.956072][T11640] ? memory_max_show+0xa0/0xa0 [ 591.960853][T11640] cgroup_file_write+0x2ab/0x780 [ 591.965836][T11640] ? cgroup_seqfile_stop+0xd0/0xd0 [ 591.971020][T11640] ? cgroup_seqfile_stop+0xd0/0xd0 [ 591.976157][T11640] kernfs_fop_write_iter+0x3ac/0x500 [ 591.981457][T11640] do_iter_write+0x6f0/0xc50 [ 591.986064][T11640] ? rcu_read_lock_sched_held+0x89/0x130 [ 591.991790][T11640] ? vfs_iter_write+0xa0/0xa0 [ 591.996504][T11640] ? vfs_iter_write+0x69/0xa0 [ 592.001197][T11640] iter_file_splice_write+0x830/0xff0 [ 592.006584][T11640] ? splice_from_pipe+0x220/0x220 [ 592.011646][T11640] ? splice_shrink_spd+0xb0/0xb0 [ 592.016635][T11640] ? splice_from_pipe+0x220/0x220 [ 592.021689][T11640] direct_splice_actor+0xe6/0x1c0 [ 592.026742][T11640] splice_direct_to_actor+0x4e4/0xc00 [ 592.032329][T11640] ? do_splice_direct+0x3f0/0x3f0 [ 592.037481][T11640] ? pipe_to_sendpage+0x340/0x340 [ 592.042539][T11640] ? bpf_lsm_file_permission+0x5/0x10 [ 592.047928][T11640] ? security_file_permission+0xe0/0x5c0 [ 592.053578][T11640] do_splice_direct+0x2a0/0x3f0