0x1ff/0x28e [ 1252.842374][T16030] dump_stack+0x25/0x28 [ 1252.846252][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1252.846701][T16030] dump_header+0x1e2/0xd50 [ 1252.854571][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1252.858692][T16030] out_of_memory+0x1343/0x1a50 [ 1252.858806][T16030] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1252.858959][T16030] ? kmsan_get_metadata+0x33/0x220 [ 1252.859114][T16030] memory_max_write+0xbe1/0xe70 [ 1252.859286][T16030] ? memory_max_show+0x1a0/0x1a0 [ 1252.859399][T16030] cgroup_file_write+0x4d0/0x9f0 [ 1252.859575][T16030] ? cgroup_seqfile_stop+0x140/0x140 [ 1252.859714][T16030] kernfs_fop_write_iter+0x66a/0x9f0 [ 1252.859890][T16030] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1252.860034][T16030] vfs_write+0x1318/0x2030 [ 1252.860229][T16030] ksys_write+0x28b/0x510 [ 1252.923224][T16030] __x64_sys_write+0xdb/0x120 [ 1252.928100][T16030] do_syscall_64+0x54/0xd0 [ 1252.932696][T16030] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1252.938507][T16030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1252.944583][T16030] RIP: 0033:0x7f5418ea4049 [ 1252.949119][T16030] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1252.968884][T16030] RSP: 002b:00007f54177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1252.977471][T16030] RAX: ffffffffffffffda RBX: 00007f5418fb7100 RCX: 00007f5418ea4049 [ 1252.986539][T16030] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1252.994641][T16030] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1253.002745][T16030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1253.010828][T16030] R13: 00007f54194eab1f R14: 00007f54177d7300 R15: 0000000000022000 [ 1253.018970][T16030] [ 1253.025655][T16030] memory: usage 64kB, limit 0kB, failcnt 3383 [ 1253.031863][T16030] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1253.041295][T16030] Memory cgroup stats for /syz1: [ 1253.041976][T16030] anon 0 [ 1253.041976][T16030] file 49152 [ 1253.041976][T16030] kernel_stack 0 [ 1253.041976][T16030] pagetables 0 [ 1253.041976][T16030] percpu 0 [ 1253.041976][T16030] sock 0 [ 1253.041976][T16030] vmalloc 0 [ 1253.041976][T16030] shmem 49152 [ 1253.041976][T16030] file_mapped 49152 [ 1253.041976][T16030] file_dirty 0 [ 1253.041976][T16030] file_writeback 0 [ 1253.041976][T16030] swapcached 0 [ 1253.041976][T16030] anon_thp 0 [ 1253.041976][T16030] file_thp 0 [ 1253.041976][T16030] shmem_thp 0 [ 1253.041976][T16030] inactive_anon 0 [ 1253.041976][T16030] active_anon 49152 [ 1253.041976][T16030] inactive_file 0 [ 1253.041976][T16030] active_file 0 [ 1253.041976][T16030] unevictable 0 [ 1253.041976][T16030] slab_reclaimable 2304 [ 1253.041976][T16030] slab_unreclaimable 13400 [ 1253.041976][T16030] slab 15704 [ 1253.041976][T16030] workingset_refault_anon 0 [ 1253.041976][T16030] workingset_refault_file 0 [ 1253.041976][T16030] workingset_activate_anon 0 [ 1253.136026][T16030] Out of memory and no killable processes... [ 1253.148368][ T8] device bridge_slave_1 left promiscuous mode [ 1253.151204][T16033] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1253.155145][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 1253.166883][T16033] CPU: 1 PID: 16033 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1253.181180][T16033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1253.191463][T16033] Call Trace: [ 1253.194924][T16033] [ 1253.197947][T16033] dump_stack_lvl+0x1ff/0x28e [ 1253.202924][T16033] dump_stack+0x25/0x28 [ 1253.207252][T16033] dump_header+0x1e2/0xd50 [ 1253.211867][T16033] out_of_memory+0x1343/0x1a50 [ 1253.216806][T16033] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1253.223103][T16033] ? kmsan_get_metadata+0x33/0x220 [ 1253.228448][T16033] memory_max_write+0xbe1/0xe70 [ 1253.233524][T16033] ? memory_max_show+0x1a0/0x1a0 [ 1253.238651][T16033] cgroup_file_write+0x4d0/0x9f0 [ 1253.243844][T16033] ? cgroup_seqfile_stop+0x140/0x140 [ 1253.249342][T16033] kernfs_fop_write_iter+0x66a/0x9f0 [ 1253.254873][T16033] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1253.260448][T16033] vfs_write+0x1318/0x2030 [ 1253.265119][T16033] ksys_write+0x28b/0x510 [ 1253.269665][T16033] __x64_sys_write+0xdb/0x120 [ 1253.274554][T16033] do_syscall_64+0x54/0xd0 [ 1253.279245][T16033] ? exc_page_fault+0x76/0x150 [ 1253.284187][T16033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1253.290295][T16033] RIP: 0033:0x7fb6553aa049 [ 1253.295315][T16033] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1253.315101][T16033] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1253.323702][T16033] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1253.331924][T16033] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1253.340132][T16033] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1253.348243][T16033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1253.356337][T16033] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1253.364483][T16033] 18:42:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='vxfs\x00', 0x0, &(0x7f0000000280)='\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='vxfs\x00', 0x0, &(0x7f0000000280)='\x00') (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) 18:42:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x20) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x20) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) [ 1253.368087][T16033] memory: usage 64kB, limit 0kB, failcnt 3383 [ 1253.374421][T16033] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1253.381379][T16033] Memory cgroup stats for /syz1: [ 1253.382503][T16033] anon 0 [ 1253.382503][T16033] file 49152 [ 1253.382503][T16033] kernel_stack 0 [ 1253.382503][T16033] pagetables 0 [ 1253.382503][T16033] percpu 0 [ 1253.382503][T16033] sock 0 [ 1253.382503][T16033] vmalloc 0 [ 1253.382503][T16033] shmem 49152 [ 1253.382503][T16033] file_mapped 49152 [ 1253.382503][T16033] file_dirty 0 [ 1253.382503][T16033] file_writeback 0 [ 1253.382503][T16033] swapcached 0 [ 1253.382503][T16033] anon_thp 0 [ 1253.382503][T16033] file_thp 0 [ 1253.382503][T16033] shmem_thp 0 [ 1253.382503][T16033] inactive_anon 0 [ 1253.382503][T16033] active_anon 49152 [ 1253.382503][T16033] inactive_file 0 [ 1253.382503][T16033] active_file 0 [ 1253.382503][T16033] unevictable 0 [ 1253.382503][T16033] slab_reclaimable 2304 [ 1253.382503][T16033] slab_unreclaimable 13400 [ 1253.382503][T16033] slab 15704 [ 1253.382503][T16033] workingset_refault_anon 0 [ 1253.382503][T16033] workingset_refault_file 0 [ 1253.382503][T16033] workingset_activate_anon 0 [ 1253.476645][T16033] Out of memory and no killable processes... [ 1253.484278][T16035] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1253.494731][T16035] CPU: 0 PID: 16035 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1253.503672][T16035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1253.513849][T16035] Call Trace: [ 1253.517228][T16035] [ 1253.520248][T16035] dump_stack_lvl+0x1ff/0x28e [ 1253.525150][T16035] dump_stack+0x25/0x28 [ 1253.529494][T16035] dump_header+0x1e2/0xd50 [ 1253.534121][T16035] out_of_memory+0x1343/0x1a50 [ 1253.539063][T16035] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1253.545341][T16035] ? kmsan_get_metadata+0x33/0x220 [ 1253.550832][T16035] memory_max_write+0xbe1/0xe70 [ 1253.555941][T16035] ? memory_max_show+0x1a0/0x1a0 [ 1253.561052][T16035] cgroup_file_write+0x4d0/0x9f0 [ 1253.566240][T16035] ? cgroup_seqfile_stop+0x140/0x140 [ 1253.571716][T16035] kernfs_fop_write_iter+0x66a/0x9f0 [ 1253.577241][T16035] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1253.582806][T16035] vfs_write+0x1318/0x2030 [ 1253.587454][T16035] ksys_write+0x28b/0x510 [ 1253.591980][T16035] __x64_sys_write+0xdb/0x120 [ 1253.596834][T16035] do_syscall_64+0x54/0xd0 [ 1253.601423][T16035] ? exc_page_fault+0x76/0x150 [ 1253.606324][T16035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1253.612383][T16035] RIP: 0033:0x7f79b6d50049 [ 1253.616899][T16035] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1253.636649][T16035] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1253.645212][T16035] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1253.653300][T16035] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1253.661369][T16035] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1253.669439][T16035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1253.677505][T16035] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1253.685629][T16035] [ 1253.688853][T16035] memory: usage 64kB, limit 0kB, failcnt 3383 [ 1253.695211][T16035] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1253.702165][T16035] Memory cgroup stats for /syz1: [ 1253.703273][T16035] anon 0 [ 1253.703273][T16035] file 49152 [ 1253.703273][T16035] kernel_stack 0 [ 1253.703273][T16035] pagetables 0 [ 1253.703273][T16035] percpu 0 [ 1253.703273][T16035] sock 0 [ 1253.703273][T16035] vmalloc 0 [ 1253.703273][T16035] shmem 49152 [ 1253.703273][T16035] file_mapped 49152 [ 1253.703273][T16035] file_dirty 0 [ 1253.703273][T16035] file_writeback 0 [ 1253.703273][T16035] swapcached 0 [ 1253.703273][T16035] anon_thp 0 [ 1253.703273][T16035] file_thp 0 [ 1253.703273][T16035] shmem_thp 0 [ 1253.703273][T16035] inactive_anon 0 [ 1253.703273][T16035] active_anon 49152 [ 1253.703273][T16035] inactive_file 0 [ 1253.703273][T16035] active_file 0 [ 1253.703273][T16035] unevictable 0 [ 1253.703273][T16035] slab_reclaimable 2304 [ 1253.703273][T16035] slab_unreclaimable 13400 [ 1253.703273][T16035] slab 15704 [ 1253.703273][T16035] workingset_refault_anon 0 [ 1253.703273][T16035] workingset_refault_file 0 [ 1253.703273][T16035] workingset_activate_anon 0 [ 1253.797666][T16035] Out of memory and no killable processes... [ 1253.825060][ T8] device bridge_slave_0 left promiscuous mode [ 1253.831832][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 1253.962129][ T8] device veth1_macvtap left promiscuous mode [ 1253.968845][ T8] device veth0_macvtap left promiscuous mode [ 1253.975389][ T8] device veth1_vlan left promiscuous mode [ 1253.981353][ T8] device veth0_vlan left promiscuous mode 18:42:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x8000, &(0x7f0000000280)='\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x8000, &(0x7f0000000280)='\x00') (async) 18:42:57 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x140) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x140) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) [ 1254.827756][ T8] team0 (unregistering): Port device team_slave_1 removed [ 1254.854961][ T8] team0 (unregistering): Port device team_slave_0 removed [ 1254.877939][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1254.908061][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1255.035589][ T8] bond0 (unregistering): Released all slaves [ 1256.661647][ T43] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1256.669537][ T43] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1256.678008][ T43] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1256.687942][ T3503] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1256.696939][ T3503] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1256.704762][ T3503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1256.917991][T16090] chnl_net:caif_netlink_parms(): no params data found [ 1257.113383][T16090] bridge0: port 1(bridge_slave_0) entered blocking state [ 1257.120705][T16090] bridge0: port 1(bridge_slave_0) entered disabled state [ 1257.131882][T16090] device bridge_slave_0 entered promiscuous mode [ 1257.143118][T16090] bridge0: port 2(bridge_slave_1) entered blocking state [ 1257.150403][T16090] bridge0: port 2(bridge_slave_1) entered disabled state [ 1257.162132][T16090] device bridge_slave_1 entered promiscuous mode [ 1257.225217][T16090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1257.239966][T16090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1257.300227][T16090] team0: Port device team_slave_0 added [ 1257.310560][T16090] team0: Port device team_slave_1 added [ 1257.354273][T16090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1257.361336][T16090] 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. [ 1257.389566][T16090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1257.405537][T16090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1257.412591][T16090] 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. [ 1257.439054][T16090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1257.505313][T16090] device hsr_slave_0 entered promiscuous mode [ 1257.513948][T16090] device hsr_slave_1 entered promiscuous mode [ 1257.523554][T16090] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1257.531470][T16090] Cannot create hsr debugfs directory [ 1257.752577][T16090] bridge0: port 2(bridge_slave_1) entered blocking state [ 1257.759900][T16090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1257.767852][T16090] bridge0: port 1(bridge_slave_0) entered blocking state [ 1257.775205][T16090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1257.910445][T16090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1257.930059][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 1257.940424][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 1257.954059][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1257.980529][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1257.990182][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1258.006492][T16090] 8021q: adding VLAN 0 to HW filter on device team0 [ 1258.023922][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1258.034339][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1258.044163][ T7259] bridge0: port 1(bridge_slave_0) entered blocking state [ 1258.051406][ T7259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1258.070229][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1258.083759][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1258.093332][ T3548] bridge0: port 2(bridge_slave_1) entered blocking state [ 1258.100671][ T3548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1258.125231][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1258.150013][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1258.167871][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1258.178834][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1258.192216][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1258.216649][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1258.227680][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1258.249705][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1258.260022][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1258.279742][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1258.292076][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1258.309714][T16090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1258.345969][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1258.354790][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1258.375097][T16090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1258.411656][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1258.422038][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1258.461377][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1258.471347][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1258.493893][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1258.503547][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1258.516727][T16090] device veth0_vlan entered promiscuous mode [ 1258.539832][T16090] device veth1_vlan entered promiscuous mode [ 1258.587199][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1258.600283][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1258.610339][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1258.620203][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1258.639108][T16090] device veth0_macvtap entered promiscuous mode [ 1258.657576][T16090] device veth1_macvtap entered promiscuous mode [ 1258.690309][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1258.702507][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.713540][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1258.724201][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.734176][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1258.744827][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.754953][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1258.765585][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.775687][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1258.786336][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.800380][T16090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1258.814598][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1258.824985][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1258.834862][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1258.845880][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1258.864523][T11654] Bluetooth: hci3: command 0x0409 tx timeout [ 1258.869382][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1258.881330][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.891493][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1258.904298][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.914892][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1258.925755][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.935762][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1258.946457][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.956466][T16090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1258.967117][T16090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1258.980403][T16090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1258.995094][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1259.007197][ T7259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1259.116157][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1259.124356][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1259.176996][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1259.191070][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1259.199314][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1259.220402][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) 18:43:02 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) renameat2(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) (async) renameat2(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x7) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) 18:43:02 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x140) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x140) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) 18:43:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='vxfs\x00', 0x0, &(0x7f0000000280)='\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0/file0\x00'}) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f0000000240)=0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000100)='memory.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 18:43:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x8000, &(0x7f0000000280)='\x00') [ 1259.630379][T16090] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=2, oom_score_adj=0 [ 1259.641170][T16090] CPU: 1 PID: 16090 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1259.650102][T16090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1259.660279][T16090] Call Trace: [ 1259.663649][T16090] [ 1259.666672][T16090] dump_stack_lvl+0x1ff/0x28e [ 1259.671562][T16090] dump_stack+0x25/0x28 [ 1259.675888][T16090] dump_header+0x1e2/0xd50 [ 1259.680476][T16090] oom_kill_process+0x2a8/0x11e0 [ 1259.685606][T16090] out_of_memory+0x1303/0x1a50 [ 1259.690532][T16090] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1259.696809][T16090] ? kmsan_get_metadata+0x33/0x220 [ 1259.702131][T16090] mem_cgroup_oom+0xeed/0x1350 [ 1259.707083][T16090] try_charge_memcg+0x197a/0x24a0 [ 1259.712358][T16090] ? __rcu_read_unlock+0x82/0xf0 [ 1259.717493][T16090] obj_cgroup_charge_pages+0x348/0x630 [ 1259.723170][T16090] obj_cgroup_charge+0x259/0x4e0 18:43:02 executing program 3: ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r0, r0, 0x22}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x21229000) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:43:02 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1259.728319][T16090] kmem_cache_alloc_node+0x2c1/0x12e0 [ 1259.733857][T16090] ? dup_task_struct+0x126/0xcd0 [ 1259.738938][T16090] ? kmsan_get_metadata+0x33/0x220 [ 1259.744258][T16090] dup_task_struct+0x126/0xcd0 [ 1259.749174][T16090] ? kmsan_get_metadata+0x33/0x220 [ 1259.754466][T16090] copy_process+0xb47/0x6900 [ 1259.759199][T16090] ? do_wp_page+0x1317/0x1590 [ 1259.764057][T16090] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1259.770059][T16090] ? handle_mm_fault+0x3ce8/0x4750 [ 1259.775383][T16090] kernel_clone+0x4bd/0x1130 [ 1259.780119][T16090] ? kmsan_get_metadata+0x33/0x220 [ 1259.785418][T16090] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1259.791996][T16090] __x64_sys_clone+0x29a/0x410 [ 1259.797059][T16090] do_syscall_64+0x54/0xd0 [ 1259.801664][T16090] ? exc_page_fault+0x76/0x150 [ 1259.806579][T16090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1259.812660][T16090] RIP: 0033:0x7f9adb52163b [ 1259.817189][T16090] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1259.836958][T16090] RSP: 002b:00007f9adbb69d60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1259.845547][T16090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9adb52163b [ 1259.853657][T16090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1259.861759][T16090] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555557450400 [ 1259.869859][T16090] R10: 00005555574506d0 R11: 0000000000000246 R12: 0000000000000001 [ 1259.877931][T16090] R13: 0000000000000000 R14: 0000000000000001 R15: 00007f9adbb69e40 [ 1259.886062][T16090] [ 1259.892199][T16090] memory: usage 132kB, limit 0kB, failcnt 3402 [ 1259.898929][T16090] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1259.905991][T16090] Memory cgroup stats for /syz1: [ 1259.907125][T16090] anon 49152 [ 1259.907125][T16090] file 49152 [ 1259.907125][T16090] kernel_stack 0 [ 1259.907125][T16090] pagetables 8192 [ 1259.907125][T16090] percpu 0 [ 1259.907125][T16090] sock 0 [ 1259.907125][T16090] vmalloc 0 [ 1259.907125][T16090] shmem 49152 [ 1259.907125][T16090] file_mapped 49152 [ 1259.907125][T16090] file_dirty 0 [ 1259.907125][T16090] file_writeback 0 [ 1259.907125][T16090] swapcached 0 [ 1259.907125][T16090] anon_thp 0 [ 1259.907125][T16090] file_thp 0 [ 1259.907125][T16090] shmem_thp 0 [ 1259.907125][T16090] inactive_anon 49152 [ 1259.907125][T16090] active_anon 49152 [ 1259.907125][T16090] inactive_file 0 [ 1259.907125][T16090] active_file 0 [ 1259.907125][T16090] unevictable 0 [ 1259.907125][T16090] slab_reclaimable 2504 [ 1259.907125][T16090] slab_unreclaimable 14176 [ 1259.907125][T16090] slab 16680 [ 1259.907125][T16090] workingset_refault_anon 0 [ 1259.907125][T16090] workingset_refault_file 0 [ 1259.907125][T16090] workingset_activate_anon 0 [ 1260.002911][T16090] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16090,uid=0 [ 1260.018869][T16090] Memory cgroup out of memory: Killed process 16090 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1260.039589][ T25] oom_reaper: reaped process 16090 (syz-executor.1), now anon-rss:0kB, file-rss:13472kB, shmem-rss:0kB [ 1260.060546][T16107] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1260.071295][T16107] CPU: 0 PID: 16107 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1260.080205][T16107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.090365][T16107] Call Trace: [ 1260.093720][T16107] [ 1260.096728][T16107] dump_stack_lvl+0x1ff/0x28e [ 1260.101600][T16107] dump_stack+0x25/0x28 [ 1260.105917][T16107] dump_header+0x1e2/0xd50 [ 1260.110501][T16107] out_of_memory+0x1343/0x1a50 [ 1260.115409][T16107] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1260.121657][T16107] ? kmsan_get_metadata+0x33/0x220 [ 1260.126952][T16107] memory_max_write+0xbe1/0xe70 [ 1260.131990][T16107] ? memory_max_show+0x1a0/0x1a0 [ 1260.137068][T16107] cgroup_file_write+0x4d0/0x9f0 [ 1260.142206][T16107] ? cgroup_seqfile_stop+0x140/0x140 [ 1260.147656][T16107] kernfs_fop_write_iter+0x66a/0x9f0 [ 1260.153147][T16107] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1260.158692][T16107] vfs_write+0x1318/0x2030 [ 1260.163323][T16107] ksys_write+0x28b/0x510 [ 1260.167831][T16107] __x64_sys_write+0xdb/0x120 [ 1260.172680][T16107] do_syscall_64+0x54/0xd0 [ 1260.177249][T16107] ? exc_page_fault+0x76/0x150 [ 1260.182148][T16107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1260.188202][T16107] RIP: 0033:0x7f79b6d50049 [ 1260.192709][T16107] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1260.212432][T16107] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1260.220963][T16107] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1260.229029][T16107] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1260.237082][T16107] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1260.245143][T16107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1260.253207][T16107] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1260.261302][T16107] [ 1260.267085][T16107] memory: usage 72kB, limit 0kB, failcnt 3419 [ 1260.273692][T16107] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1260.280632][T16107] Memory cgroup stats for /syz1: [ 1260.281684][T16107] anon 0 [ 1260.281684][T16107] file 49152 [ 1260.281684][T16107] kernel_stack 0 [ 1260.281684][T16107] pagetables 0 [ 1260.281684][T16107] percpu 0 [ 1260.281684][T16107] sock 0 [ 1260.281684][T16107] vmalloc 0 [ 1260.281684][T16107] shmem 49152 [ 1260.281684][T16107] file_mapped 49152 [ 1260.281684][T16107] file_dirty 0 [ 1260.281684][T16107] file_writeback 0 [ 1260.281684][T16107] swapcached 0 [ 1260.281684][T16107] anon_thp 0 [ 1260.281684][T16107] file_thp 0 [ 1260.281684][T16107] shmem_thp 0 [ 1260.281684][T16107] inactive_anon 0 [ 1260.281684][T16107] active_anon 49152 [ 1260.281684][T16107] inactive_file 0 [ 1260.281684][T16107] active_file 0 [ 1260.281684][T16107] unevictable 0 [ 1260.281684][T16107] slab_reclaimable 2504 [ 1260.281684][T16107] slab_unreclaimable 14176 [ 1260.281684][T16107] slab 16680 [ 1260.281684][T16107] workingset_refault_anon 0 [ 1260.281684][T16107] workingset_refault_file 0 [ 1260.281684][T16107] workingset_activate_anon 0 [ 1260.375849][T16107] Out of memory and no killable processes... 18:43:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100), &(0x7f0000000240)='./file0\x00', 0x8, 0x1) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0/file0\x00'}) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f0000000240)=0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000100)='memory.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0/file0\x00'}) (async) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r3, 0x0, 0x0, 0x0) (async) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) (async) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f0000000240)=0x4) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r5, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r6, &(0x7f0000000100)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) (async) 18:43:03 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) mkdir(&(0x7f0000000100)='./file0\x00', 0x164) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0xf) [ 1260.630968][T16131] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1260.641443][T16131] CPU: 0 PID: 16131 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1260.650375][T16131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.660556][T16131] Call Trace: [ 1260.663927][T16131] [ 1260.666941][T16131] dump_stack_lvl+0x1ff/0x28e [ 1260.671814][T16131] dump_stack+0x25/0x28 [ 1260.676137][T16131] dump_header+0x1e2/0xd50 [ 1260.680736][T16131] out_of_memory+0x1343/0x1a50 [ 1260.685675][T16131] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1260.691987][T16131] ? kmsan_get_metadata+0x33/0x220 [ 1260.697340][T16131] memory_max_write+0xbe1/0xe70 [ 1260.702330][T16131] ? memory_max_show+0x1a0/0x1a0 [ 1260.707486][T16131] cgroup_file_write+0x4d0/0x9f0 [ 1260.712662][T16131] ? cgroup_seqfile_stop+0x140/0x140 [ 1260.718149][T16131] kernfs_fop_write_iter+0x66a/0x9f0 [ 1260.723589][T16131] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1260.729159][T16131] vfs_write+0x1318/0x2030 [ 1260.733890][T16131] ksys_write+0x28b/0x510 [ 1260.738467][T16131] __x64_sys_write+0xdb/0x120 [ 1260.743353][T16131] do_syscall_64+0x54/0xd0 [ 1260.747983][T16131] ? exc_page_fault+0x76/0x150 [ 1260.752919][T16131] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1260.758991][T16131] RIP: 0033:0x7f61c24da049 [ 1260.763541][T16131] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1260.783302][T16131] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1260.791837][T16131] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1260.799936][T16131] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1260.808044][T16131] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1260.816156][T16131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1260.824265][T16131] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1260.832417][T16131] [ 1260.835834][T16131] memory: usage 72kB, limit 0kB, failcnt 3419 [ 1260.842010][T16131] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1260.849097][T16131] Memory cgroup stats for /syz1: [ 1260.850232][T16131] anon 0 [ 1260.850232][T16131] file 49152 [ 1260.850232][T16131] kernel_stack 0 [ 1260.850232][T16131] pagetables 0 [ 1260.850232][T16131] percpu 0 [ 1260.850232][T16131] sock 0 [ 1260.850232][T16131] vmalloc 0 [ 1260.850232][T16131] shmem 49152 [ 1260.850232][T16131] file_mapped 49152 [ 1260.850232][T16131] file_dirty 0 [ 1260.850232][T16131] file_writeback 0 [ 1260.850232][T16131] swapcached 0 [ 1260.850232][T16131] anon_thp 0 [ 1260.850232][T16131] file_thp 0 [ 1260.850232][T16131] shmem_thp 0 [ 1260.850232][T16131] inactive_anon 0 [ 1260.850232][T16131] active_anon 49152 [ 1260.850232][T16131] inactive_file 0 [ 1260.850232][T16131] active_file 0 [ 1260.850232][T16131] unevictable 0 [ 1260.850232][T16131] slab_reclaimable 2504 [ 1260.850232][T16131] slab_unreclaimable 14176 [ 1260.850232][T16131] slab 16680 [ 1260.850232][T16131] workingset_refault_anon 0 [ 1260.850232][T16131] workingset_refault_file 0 [ 1260.850232][T16131] workingset_activate_anon 0 [ 1260.944341][T16131] Out of memory and no killable processes... [ 1260.964087][ T3540] Bluetooth: hci3: command 0x041b tx timeout 18:43:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f000000be00)={0x0, 0x0, &(0x7f000000bdc0)={&(0x7f0000008cc0)=@delchain={0xec4, 0x65, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_u32={{0x8}, {0x498, 0x2, [@TCA_U32_HASH={0x8, 0x2, 0x317}, @TCA_U32_SEL={0x474, 0x5, {0x7, 0x81, 0x1, 0x443a, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x100000, 0x6}, {}, {}, {0x6, 0x1f80, 0x3}, {0x0, 0x9, 0x9, 0x200}, {0x8, 0x0, 0x8, 0x7fff}, {0x520dc6c3, 0x5, 0x8, 0x1}, {0x2, 0x1, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0xfffffff7, 0x2}, {}, {0x3f000, 0xffff7fff}, {0x0, 0x0, 0x80000000, 0x8}, {0x2}, {0x5, 0x0, 0x997, 0xf60c}, {0xfffffffd, 0x1, 0x400}, {0x8, 0x3, 0x3, 0x6}, {0x5, 0x2, 0x4, 0x7}, {0xb4, 0x2, 0x7, 0x40}, {0x40, 0xa555, 0x4, 0x1ff0000}, {}, {0x3, 0x1, 0x7, 0x5}, {}, {}, {0x3, 0xffffffff, 0x1, 0x8}, {0x0, 0x6, 0x7fff, 0x3}, {0x0, 0x40a9, 0x3, 0xff}, {0xffffffff}, {0x0, 0x0, 0x463e}, {}, {0x0, 0x3b}, {0x0, 0x0, 0x98, 0xffffffe1}, {}, {}, {0x1000, 0x4, 0x80000000}, {0x0, 0x0, 0xffffffff, 0x1ff}, {}, {}, {}, {0x2e26, 0x5, 0x62}, {0x9, 0x150a, 0x7fffffff, 0x6}, {0xc86, 0x80000000, 0x3, 0x5}, {0x1, 0x75, 0x200}, {0x0, 0x9, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xffff8001, 0x200}, {}, {}, {}, {}, {}]}}, @TCA_U32_CLASSID={0x8, 0x1, {0xffe0, 0xc}}, @TCA_U32_FLAGS={0x8}, @TCA_U32_HASH={0x8, 0x2, 0x9}]}}, @TCA_CHAIN={0x8, 0xb, 0x80000001}, @filter_kind_options=@f_rsvp={{0x9}, {0x9ec, 0x2, [@TCA_RSVP_DST={0x8, 0x2, @multicast1}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x7fff, 0x2, 0x3}, {0x9, 0x16, 0x8}, 0xb7, 0xc1, 0x7}}, @TCA_RSVP_DST={0x8, 0x2, @private}, @TCA_RSVP_ACT={0x9b8, 0x6, [@m_police={0xf4, 0x0, 0x0, 0x0, {{0xb}, {0x48, 0x2, 0x0, 0x1, [[@TCA_POLICE_AVRATE={0x8, 0x4, 0x8}], [@TCA_POLICE_RESULT={0x8}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x1de}, @TCA_POLICE_RATE64={0xc}], [@TCA_POLICE_PEAKRATE64={0xc}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_AVRATE={0x8}]]}, {0x83, 0x6, "092c1f29287307ca5b4d10ebac9b9aa07a8d31c82931687be15d4cfcc9c0fbc069dbec0e4cb910fbc981ef2ce7dc7e7b761347cd86e123fea348c96f66ea3b94dc5be31034b0bcb59761639d90db4657c19e670eb0e62ff930850897a524d5ee6c4b776f38b21c411b2fcb6704e2846f9d7354692d2b10a6c49be41592bb7c"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_gact={0x13c, 0x0, 0x0, 0x0, {{0x9}, {0x4c, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc}, @TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0xffffffffffffffff, 0x5, 0xa88f}}, @TCA_GACT_PROB={0xc}, @TCA_GACT_PARMS={0x18}]}, {0xc6, 0x6, "55f6cd09fcd7ed4fc1d1d8fca93d63921597d0cedd18acd67899ade9a24ee63f7a3199c81088957ab55d08b8129caf731dfefeb7f1871c2e2bb1266a753a519f8a8580d78d68c3c52d7fdf6b22c3730358263cc8a18881cd3b8d29a8258b9cf618016312ffe05defcea9b2265f3aeb3d8d0d39cb036df35fc91b63e815840dd23276c38acd29f945b1f82234733e4ebfb174c1f9a9d1d856adea0d2c4db975ef523317f4e2826f28b7ffc7c9e4126477fc18ef2473f7efcc29efc3c94c986f0df2ce"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}, @m_ct={0x128, 0x0, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e24}, @TCA_CT_MARK_MASK={0x8}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @dev}]}, {0xda, 0x6, "60e9a34dbc3ee81c46e940b41a15222cded3bc27537eea5ec415ba7dc11da745569eb8f0c6c34b3c4c261f21521a9a8cef5fe75b4c7f0f70cc1921fd317c758f19f59d2571a77bc9def480df8813282b76b0ccb0caa7045aa47848cda85e51049479d7188076e7aa620dbc1b4c6b9008f598271c65f946e564d54aaf65f548488e5f074f477d84ddf435b7869255d6d856e30f6d8e7ff77a09b8959e6f8edb170a2040832a390dc96f26a228014fbf0331bf3e3940ed2efb8e6c3d70905be423c72ea98205de6ed33db1bc74f089463805237dc8f06d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_skbmod={0x1d8, 0x19, 0x0, 0x0, {{0xb}, {0xb0, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x7fff}, @TCA_SKBMOD_ETYPE={0x6}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x291f}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x8}, @TCA_SKBMOD_PARMS={0x24}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x101, 0xffffffa8, 0x8}}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x1, 0x10000, 0x5, 0x10001, 0x2}}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x5}]}, {0xff, 0x6, "54f4b1778eacdf704f66e74169b1910dd55bf73c7bcec00655a59ef660b1fd38ccec61db55e59f0000912481d3a12ac88176280200d007761bceccf90050c17ffa314de2e0fe5ab620ba097753c2207492e14d6e6ca4de50924aedf05f1cbca90bcf34f53726fc972672e8c4298658e23c10a32ed7d1bdfaecf4e9c8037256c9738b3988ace7154c8c587cfd3c2f1d634412ffecac40aa0014369726d7b4b3d6cc149b7e5b742ede3a2bd7a58a4a6cb145a6bc5d38d8df36131ff058fc0be31b6eabaa0f9e0e62984f0437651e9c201d6f304fcaef49c8b72d9ed067ad77dc7972dd79d455ad51915f37d0ca8f1bbc544eb9d416abd361fdd0112c"}, {0xc}, {0xc}}}, @m_mirred={0xe4, 0x0, 0x0, 0x0, {{0xb}, {0x84, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x9}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xbc, 0x9, 0x2, 0x22, 0x51}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0xc, 0x5, 0x7}, 0x3}}, @TCA_MIRRED_PARMS={0x20}]}, {0x35, 0x6, "a75c80b253a636b3a00e86f8fa41fe87e85e371a3c7542283a72ba10eab6e2f39e585632dc2eaa63a2021d19545e0cd86d"}, {0xc}, {0xc, 0x8, {0x0, 0x5}}}}, @m_ct={0xa4, 0x0, 0x0, 0x0, {{0x7}, {0x50, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MAX={0x6}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @dev}, @TCA_CT_MARK_MASK={0x8}, @TCA_CT_ZONE={0x6}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @loopback}, @TCA_CT_MARK_MASK={0x8, 0x6, 0x40000}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e22}, @TCA_CT_LABELS_MASK={0x14, 0x8, "3ffa78ee75408615649b36528c626e71"}]}, {0x2d, 0x6, "e1f526952a38c320e9e2798a3f2610043f231d6363fc67f58be9ae67776944fa625769abf1ab2ebdf9"}, {0xc}, {0xc}}}, @m_mirred={0x168, 0x0, 0x0, 0x0, {{0xb}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3ff, 0xe0, 0x1, 0x8000, 0x101}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x80000001, 0x0, 0x101, 0x10001}, 0x2}}]}, {0x99, 0x6, "fa9e491235541a5da89b16b7e635c944b5627fdbc82005d1ecdc29b83057247d27bc7e300f0b0f74a2c2c4b348516e68c75b459b54f7f15ba5d1e921e6139f36ea47d3b0d0a1c771f78245b0f355b6897b1cef60031f31954be34fcfacf006e4008a0f5d6c917771409694447bee2a94e5d87a19b8a8d311e1ef7b925d41e670c8ffbb584565a815c7b96aa74078970a378d88664b"}, {0xc}, {0xc}}}, @m_nat={0x194, 0x0, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @remote, @local}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @broadcast, @empty}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast2, @local}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @multicast1, @empty}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @remote, @dev}}]}, {0xa1, 0x6, "24953c2729cd718ac01cafc029f83020f145f53f8ee501e4e5ade0a8cb4ce5a573695b9a055868ad4ef28d731318e5b1a7701b47fdb87501d215a0eec6714528d0c192a688ed1efdc6e3fa41e3b92dd938afcd25e6726f07ff24e04cb6c12bb5a37f894bd4acd9c77fcc4fe6431b057033be349eeed45329c3b14edd02b3edf54036733f2c0f28635bc2556bde0d84a6393839d3fa195e188137c7a524"}, {0xc}, {0xc}}}]}]}}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) 18:43:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0/file0\x00'}) mount(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) (async) getsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000180), &(0x7f0000000240)=0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000100)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 18:43:04 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100), &(0x7f0000000240)='./file0\x00', 0x8, 0x1) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:04 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 18:43:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100), &(0x7f0000000240)='./file0\x00', 0x8, 0x1) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:04 executing program 3: ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r0, r0, 0x22}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x21229000) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000100)) (async) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r0, r0, 0x22}, 0x10) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x21229000) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) 18:43:04 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000f80), 0x20000, 0x0) 18:43:04 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) (async) 18:43:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/8, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:05 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 18:43:05 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) mkdir(&(0x7f0000000100)='./file0\x00', 0x164) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0xf) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) mkdir(&(0x7f0000000100)='./file0\x00', 0x164) (async) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0xf) (async) 18:43:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x2501195a887c76c4}, 0x10) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:05 executing program 3: ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r0, r0, 0x22}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x21229000) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:43:05 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x3, 0x12) [ 1262.447327][ T8] device hsr_slave_0 left promiscuous mode [ 1262.583728][ T8] device hsr_slave_1 left promiscuous mode [ 1262.608054][T16196] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1262.618803][T16196] CPU: 0 PID: 16196 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1262.627734][T16196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1262.637929][T16196] Call Trace: [ 1262.641302][T16196] [ 1262.644322][T16196] dump_stack_lvl+0x1ff/0x28e [ 1262.649225][T16196] dump_stack+0x25/0x28 [ 1262.653573][T16196] dump_header+0x1e2/0xd50 [ 1262.658179][T16196] out_of_memory+0x1343/0x1a50 [ 1262.663107][T16196] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1262.669391][T16196] ? kmsan_get_metadata+0x33/0x220 [ 1262.674747][T16196] memory_max_write+0xbe1/0xe70 [ 1262.679837][T16196] ? memory_max_show+0x1a0/0x1a0 [ 1262.684937][T16196] cgroup_file_write+0x4d0/0x9f0 [ 1262.690118][T16196] ? cgroup_seqfile_stop+0x140/0x140 [ 1262.695607][T16196] kernfs_fop_write_iter+0x66a/0x9f0 [ 1262.701122][T16196] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1262.706702][T16196] vfs_write+0x1318/0x2030 [ 1262.711373][T16196] ksys_write+0x28b/0x510 [ 1262.715931][T16196] __x64_sys_write+0xdb/0x120 [ 1262.720815][T16196] do_syscall_64+0x54/0xd0 [ 1262.725420][T16196] ? exc_page_fault+0x76/0x150 [ 1262.730362][T16196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1262.736455][T16196] RIP: 0033:0x7f79b6d50049 [ 1262.741003][T16196] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1262.760762][T16196] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1262.769344][T16196] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1262.777475][T16196] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1262.785577][T16196] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1262.793674][T16196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1262.801766][T16196] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1262.809908][T16196] [ 1262.816086][T16196] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1262.822276][T16196] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1262.829858][T16196] Memory cgroup stats for /syz1: [ 1262.830541][T16196] anon 0 [ 1262.830541][T16196] file 49152 [ 1262.830541][T16196] kernel_stack 0 [ 1262.830541][T16196] pagetables 0 [ 1262.830541][T16196] percpu 0 [ 1262.830541][T16196] sock 0 [ 1262.830541][T16196] vmalloc 0 [ 1262.830541][T16196] shmem 49152 [ 1262.830541][T16196] file_mapped 49152 [ 1262.830541][T16196] file_dirty 0 [ 1262.830541][T16196] file_writeback 0 [ 1262.830541][T16196] swapcached 0 [ 1262.830541][T16196] anon_thp 0 [ 1262.830541][T16196] file_thp 0 [ 1262.830541][T16196] shmem_thp 0 [ 1262.830541][T16196] inactive_anon 0 [ 1262.830541][T16196] active_anon 49152 [ 1262.830541][T16196] inactive_file 0 [ 1262.830541][T16196] active_file 0 [ 1262.830541][T16196] unevictable 0 [ 1262.830541][T16196] slab_reclaimable 2304 [ 1262.830541][T16196] slab_unreclaimable 13400 [ 1262.830541][T16196] slab 15704 [ 1262.830541][T16196] workingset_refault_anon 0 [ 1262.830541][T16196] workingset_refault_file 0 [ 1262.830541][T16196] workingset_activate_anon 0 [ 1262.924796][T16196] Out of memory and no killable processes... [ 1262.931034][T16202] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1262.942510][T16202] CPU: 1 PID: 16202 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1262.951538][T16202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1262.961722][T16202] Call Trace: [ 1262.965093][T16202] [ 1262.968110][T16202] dump_stack_lvl+0x1ff/0x28e [ 1262.972997][T16202] dump_stack+0x25/0x28 [ 1262.977320][T16202] dump_header+0x1e2/0xd50 [ 1262.981917][T16202] out_of_memory+0x1343/0x1a50 [ 1262.986843][T16202] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1262.993122][T16202] ? kmsan_get_metadata+0x33/0x220 [ 1262.998443][T16202] memory_max_write+0xbe1/0xe70 [ 1263.003523][T16202] ? memory_max_show+0x1a0/0x1a0 [ 1263.008622][T16202] cgroup_file_write+0x4d0/0x9f0 [ 1263.013797][T16202] ? cgroup_seqfile_stop+0x140/0x140 [ 1263.019298][T16202] kernfs_fop_write_iter+0x66a/0x9f0 [ 1263.024830][T16202] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1263.030427][T16202] vfs_write+0x1318/0x2030 [ 1263.035100][T16202] ksys_write+0x28b/0x510 [ 1263.039639][T16202] __x64_sys_write+0xdb/0x120 [ 1263.044527][T16202] do_syscall_64+0x54/0xd0 [ 1263.049237][T16202] ? exc_page_fault+0x76/0x150 [ 1263.054581][T16202] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1263.060673][T16202] RIP: 0033:0x7f5418ea4049 [ 1263.065215][T16202] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1263.084989][T16202] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1263.093567][T16202] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1263.101692][T16202] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1263.109786][T16202] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1263.117905][T16202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1263.126006][T16202] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1263.134180][T16202] [ 1263.139458][T16202] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1263.146298][T16202] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1263.153371][T16202] Memory cgroup stats for /syz1: [ 1263.154817][T16202] anon 0 [ 1263.154817][T16202] file 49152 [ 1263.154817][T16202] kernel_stack 0 [ 1263.154817][T16202] pagetables 0 [ 1263.154817][T16202] percpu 0 [ 1263.154817][T16202] sock 0 [ 1263.154817][T16202] vmalloc 0 [ 1263.154817][T16202] shmem 49152 [ 1263.154817][T16202] file_mapped 49152 [ 1263.154817][T16202] file_dirty 0 [ 1263.154817][T16202] file_writeback 0 [ 1263.154817][T16202] swapcached 0 [ 1263.154817][T16202] anon_thp 0 [ 1263.154817][T16202] file_thp 0 [ 1263.154817][T16202] shmem_thp 0 [ 1263.154817][T16202] inactive_anon 0 [ 1263.154817][T16202] active_anon 49152 [ 1263.154817][T16202] inactive_file 0 [ 1263.154817][T16202] active_file 0 [ 1263.154817][T16202] unevictable 0 [ 1263.154817][T16202] slab_reclaimable 2304 [ 1263.154817][T16202] slab_unreclaimable 13400 [ 1263.154817][T16202] slab 15704 [ 1263.154817][T16202] workingset_refault_anon 0 [ 1263.154817][T16202] workingset_refault_file 0 [ 1263.154817][T16202] workingset_activate_anon 0 [ 1263.248797][T16202] Out of memory and no killable processes... [ 1263.265139][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1263.266586][T16206] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1263.272915][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1263.283699][T16206] CPU: 1 PID: 16206 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1263.283813][T16206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1263.283874][T16206] Call Trace: [ 1263.283909][T16206] [ 1263.283946][T16206] dump_stack_lvl+0x1ff/0x28e [ 1263.284108][T16206] dump_stack+0x25/0x28 [ 1263.325222][T16206] dump_header+0x1e2/0xd50 [ 1263.329863][T16206] out_of_memory+0x1343/0x1a50 [ 1263.334788][T16206] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1263.341068][T16206] ? kmsan_get_metadata+0x33/0x220 [ 1263.346395][T16206] memory_max_write+0xbe1/0xe70 [ 1263.351475][T16206] ? memory_max_show+0x1a0/0x1a0 [ 1263.356563][T16206] cgroup_file_write+0x4d0/0x9f0 [ 1263.361738][T16206] ? cgroup_seqfile_stop+0x140/0x140 [ 1263.367220][T16206] kernfs_fop_write_iter+0x66a/0x9f0 [ 1263.372709][T16206] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1263.378280][T16206] vfs_write+0x1318/0x2030 [ 1263.382937][T16206] ksys_write+0x28b/0x510 [ 1263.387478][T16206] __x64_sys_write+0xdb/0x120 [ 1263.392351][T16206] do_syscall_64+0x54/0xd0 [ 1263.396961][T16206] ? exc_page_fault+0x76/0x150 [ 1263.401883][T16206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1263.407971][T16206] RIP: 0033:0x7f61c24da049 [ 1263.412515][T16206] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1263.432384][T16206] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1263.440966][T16206] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1263.449085][T16206] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1263.457172][T16206] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1263.465257][T16206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1263.473485][T16206] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1263.481628][T16206] 18:43:06 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x3, 0x12) [ 1263.488436][T16206] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1263.495519][T16206] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1263.502494][T16206] Memory cgroup stats for /syz1: [ 1263.503787][T16206] anon 0 [ 1263.503787][T16206] file 49152 [ 1263.503787][T16206] kernel_stack 0 [ 1263.503787][T16206] pagetables 0 [ 1263.503787][T16206] percpu 0 [ 1263.503787][T16206] sock 0 [ 1263.503787][T16206] vmalloc 0 [ 1263.503787][T16206] shmem 49152 [ 1263.503787][T16206] file_mapped 49152 [ 1263.503787][T16206] file_dirty 0 [ 1263.503787][T16206] file_writeback 0 [ 1263.503787][T16206] swapcached 0 [ 1263.503787][T16206] anon_thp 0 [ 1263.503787][T16206] file_thp 0 [ 1263.503787][T16206] shmem_thp 0 [ 1263.503787][T16206] inactive_anon 0 [ 1263.503787][T16206] active_anon 49152 [ 1263.503787][T16206] inactive_file 0 [ 1263.503787][T16206] active_file 0 [ 1263.503787][T16206] unevictable 0 [ 1263.503787][T16206] slab_reclaimable 2304 [ 1263.503787][T16206] slab_unreclaimable 13400 [ 1263.503787][T16206] slab 15704 [ 1263.503787][T16206] workingset_refault_anon 0 [ 1263.503787][T16206] workingset_refault_file 0 [ 1263.503787][T16206] workingset_activate_anon 0 [ 1263.598001][T16206] Out of memory and no killable processes... [ 1263.615531][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1263.623500][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1263.676907][ T8] device bridge_slave_1 left promiscuous mode [ 1263.684093][ T8] bridge0: port 2(bridge_slave_1) entered disabled state 18:43:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) mkdir(&(0x7f0000000100)='./file0\x00', 0x164) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0xf) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) mkdir(&(0x7f0000000100)='./file0\x00', 0x164) (async) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0xf) (async) [ 1263.774969][ T8] device bridge_slave_0 left promiscuous mode [ 1263.781670][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 1263.893772][ T8] device veth1_macvtap left promiscuous mode [ 1263.900143][ T8] device veth0_macvtap left promiscuous mode [ 1263.906575][ T8] device veth1_vlan left promiscuous mode [ 1263.912571][ T8] device veth0_vlan left promiscuous mode [ 1264.075349][T16221] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1264.086189][T16221] CPU: 0 PID: 16221 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1264.095117][T16221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1264.105294][T16221] Call Trace: [ 1264.108658][T16221] [ 1264.111660][T16221] dump_stack_lvl+0x1ff/0x28e [ 1264.116537][T16221] dump_stack+0x25/0x28 [ 1264.120855][T16221] dump_header+0x1e2/0xd50 18:43:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x2501195a887c76c4}, 0x10) (async) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:07 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/8, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1264.125451][T16221] out_of_memory+0x1343/0x1a50 [ 1264.130386][T16221] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1264.136655][T16221] ? kmsan_get_metadata+0x33/0x220 [ 1264.141973][T16221] memory_max_write+0xbe1/0xe70 [ 1264.147030][T16221] ? memory_max_show+0x1a0/0x1a0 [ 1264.152117][T16221] cgroup_file_write+0x4d0/0x9f0 [ 1264.157268][T16221] ? cgroup_seqfile_stop+0x140/0x140 [ 1264.162751][T16221] kernfs_fop_write_iter+0x66a/0x9f0 [ 1264.168239][T16221] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1264.173789][T16221] vfs_write+0x1318/0x2030 [ 1264.178372][T16221] ksys_write+0x28b/0x510 [ 1264.182844][T16221] __x64_sys_write+0xdb/0x120 [ 1264.187716][T16221] do_syscall_64+0x54/0xd0 [ 1264.192270][T16221] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1264.198080][T16221] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1264.204163][T16221] RIP: 0033:0x7fb6553aa049 [ 1264.208697][T16221] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1264.228532][T16221] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1264.237104][T16221] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1264.245191][T16221] RDX: 0000000000000012 RSI: 00000000200000c0 RDI: 0000000000000006 [ 1264.253275][T16221] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1264.261360][T16221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1264.269444][T16221] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1264.277556][T16221] [ 1264.283091][T16221] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1264.289269][T16221] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1264.297246][T16221] Memory cgroup stats for /syz1: [ 1264.297869][T16221] anon 0 [ 1264.297869][T16221] file 49152 [ 1264.297869][T16221] kernel_stack 0 [ 1264.297869][T16221] pagetables 0 [ 1264.297869][T16221] percpu 0 [ 1264.297869][T16221] sock 0 [ 1264.297869][T16221] vmalloc 0 [ 1264.297869][T16221] shmem 49152 [ 1264.297869][T16221] file_mapped 49152 [ 1264.297869][T16221] file_dirty 0 [ 1264.297869][T16221] file_writeback 0 [ 1264.297869][T16221] swapcached 0 [ 1264.297869][T16221] anon_thp 0 [ 1264.297869][T16221] file_thp 0 [ 1264.297869][T16221] shmem_thp 0 [ 1264.297869][T16221] inactive_anon 0 [ 1264.297869][T16221] active_anon 49152 [ 1264.297869][T16221] inactive_file 0 [ 1264.297869][T16221] active_file 0 [ 1264.297869][T16221] unevictable 0 [ 1264.297869][T16221] slab_reclaimable 2304 [ 1264.297869][T16221] slab_unreclaimable 13400 [ 1264.297869][T16221] slab 15704 [ 1264.297869][T16221] workingset_refault_anon 0 [ 1264.297869][T16221] workingset_refault_file 0 [ 1264.297869][T16221] workingset_activate_anon 0 [ 1264.392345][T16221] Out of memory and no killable processes... [ 1264.604433][T16248] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1264.614987][T16248] CPU: 0 PID: 16248 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1264.623890][T16248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1264.634064][T16248] Call Trace: [ 1264.637421][T16248] [ 1264.640423][T16248] dump_stack_lvl+0x1ff/0x28e [ 1264.645282][T16248] dump_stack+0x25/0x28 [ 1264.649589][T16248] dump_header+0x1e2/0xd50 [ 1264.654166][T16248] out_of_memory+0x1343/0x1a50 [ 1264.659325][T16248] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1264.665574][T16248] ? kmsan_get_metadata+0x33/0x220 [ 1264.670877][T16248] memory_max_write+0xbe1/0xe70 [ 1264.675927][T16248] ? memory_max_show+0x1a0/0x1a0 [ 1264.681006][T16248] cgroup_file_write+0x4d0/0x9f0 [ 1264.686160][T16248] ? cgroup_seqfile_stop+0x140/0x140 [ 1264.691610][T16248] kernfs_fop_write_iter+0x66a/0x9f0 [ 1264.697183][T16248] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1264.702719][T16248] vfs_write+0x1318/0x2030 [ 1264.707393][T16248] ksys_write+0x28b/0x510 [ 1264.711923][T16248] __x64_sys_write+0xdb/0x120 [ 1264.716789][T16248] do_syscall_64+0x54/0xd0 [ 1264.721374][T16248] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1264.727157][T16248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1264.733223][T16248] RIP: 0033:0x7f5418ea4049 [ 1264.737741][T16248] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1264.757489][T16248] RSP: 002b:00007f54177f8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1264.766078][T16248] RAX: ffffffffffffffda RBX: 00007f5418fb7030 RCX: 00007f5418ea4049 [ 1264.774147][T16248] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000028 [ 1264.782286][T16248] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1264.790362][T16248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1264.798464][T16248] R13: 00007f54194eab1f R14: 00007f54177f8300 R15: 0000000000022000 [ 1264.806604][T16248] [ 1264.812220][T16248] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1264.818868][T16248] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1264.825949][T16248] Memory cgroup stats for /syz1: [ 1264.827134][T16248] anon 0 [ 1264.827134][T16248] file 49152 [ 1264.827134][T16248] kernel_stack 0 [ 1264.827134][T16248] pagetables 0 [ 1264.827134][T16248] percpu 0 [ 1264.827134][T16248] sock 0 [ 1264.827134][T16248] vmalloc 0 [ 1264.827134][T16248] shmem 49152 [ 1264.827134][T16248] file_mapped 49152 [ 1264.827134][T16248] file_dirty 0 [ 1264.827134][T16248] file_writeback 0 [ 1264.827134][T16248] swapcached 0 [ 1264.827134][T16248] anon_thp 0 [ 1264.827134][T16248] file_thp 0 [ 1264.827134][T16248] shmem_thp 0 [ 1264.827134][T16248] inactive_anon 0 [ 1264.827134][T16248] active_anon 49152 [ 1264.827134][T16248] inactive_file 0 [ 1264.827134][T16248] active_file 0 [ 1264.827134][T16248] unevictable 0 [ 1264.827134][T16248] slab_reclaimable 2304 [ 1264.827134][T16248] slab_unreclaimable 13400 [ 1264.827134][T16248] slab 15704 [ 1264.827134][T16248] workingset_refault_anon 0 [ 1264.827134][T16248] workingset_refault_file 0 [ 1264.827134][T16248] workingset_activate_anon 0 [ 1264.921075][T16248] Out of memory and no killable processes... [ 1264.946360][T16244] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1264.956816][T16244] CPU: 1 PID: 16244 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1264.965733][T16244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1264.975885][T16244] Call Trace: [ 1264.979234][T16244] [ 1264.982228][T16244] dump_stack_lvl+0x1ff/0x28e [ 1264.987083][T16244] dump_stack+0x25/0x28 [ 1264.991382][T16244] dump_header+0x1e2/0xd50 [ 1264.995955][T16244] out_of_memory+0x1343/0x1a50 [ 1265.000850][T16244] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1265.007091][T16244] ? kmsan_get_metadata+0x33/0x220 [ 1265.012380][T16244] memory_max_write+0xbe1/0xe70 [ 1265.017416][T16244] ? memory_max_show+0x1a0/0x1a0 [ 1265.022475][T16244] cgroup_file_write+0x4d0/0x9f0 [ 1265.027612][T16244] ? cgroup_seqfile_stop+0x140/0x140 [ 1265.033068][T16244] kernfs_fop_write_iter+0x66a/0x9f0 [ 1265.038549][T16244] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1265.044087][T16244] vfs_write+0x1318/0x2030 [ 1265.048719][T16244] ksys_write+0x28b/0x510 [ 1265.053237][T16244] __x64_sys_write+0xdb/0x120 [ 1265.058087][T16244] do_syscall_64+0x54/0xd0 [ 1265.062661][T16244] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1265.068434][T16244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1265.074487][T16244] RIP: 0033:0x7f79b6d50049 [ 1265.079087][T16244] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1265.098828][T16244] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1265.107391][T16244] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1265.115472][T16244] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1265.123553][T16244] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1265.131621][T16244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1265.139685][T16244] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1265.147791][T16244] [ 1265.154282][T16244] memory: usage 64kB, limit 0kB, failcnt 3419 [ 1265.160704][T16244] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1265.167740][T16244] Memory cgroup stats for /syz1: [ 1265.169034][T16244] anon 0 [ 1265.169034][T16244] file 49152 [ 1265.169034][T16244] kernel_stack 0 [ 1265.169034][T16244] pagetables 0 [ 1265.169034][T16244] percpu 0 [ 1265.169034][T16244] sock 0 [ 1265.169034][T16244] vmalloc 0 [ 1265.169034][T16244] shmem 49152 [ 1265.169034][T16244] file_mapped 49152 [ 1265.169034][T16244] file_dirty 0 [ 1265.169034][T16244] file_writeback 0 [ 1265.169034][T16244] swapcached 0 [ 1265.169034][T16244] anon_thp 0 [ 1265.169034][T16244] file_thp 0 [ 1265.169034][T16244] shmem_thp 0 [ 1265.169034][T16244] inactive_anon 0 [ 1265.169034][T16244] active_anon 49152 [ 1265.169034][T16244] inactive_file 0 [ 1265.169034][T16244] active_file 0 [ 1265.169034][T16244] unevictable 0 [ 1265.169034][T16244] slab_reclaimable 2304 [ 1265.169034][T16244] slab_unreclaimable 13400 [ 1265.169034][T16244] slab 15704 [ 1265.169034][T16244] workingset_refault_anon 0 [ 1265.169034][T16244] workingset_refault_file 0 [ 1265.169034][T16244] workingset_activate_anon 0 [ 1265.263145][T16244] Out of memory and no killable processes... [ 1266.054247][ T8] team0 (unregistering): Port device team_slave_1 removed [ 1266.080000][ T8] team0 (unregistering): Port device team_slave_0 removed [ 1266.100738][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1266.135212][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1266.260011][ T8] bond0 (unregistering): Released all slaves [ 1266.814490][ T3506] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1266.822433][ T3506] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1266.832440][ T3506] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1266.845587][ T3506] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1266.855647][ T3506] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1266.868826][ T3506] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1267.164749][T16252] chnl_net:caif_netlink_parms(): no params data found [ 1267.406908][T16252] bridge0: port 1(bridge_slave_0) entered blocking state [ 1267.414885][T16252] bridge0: port 1(bridge_slave_0) entered disabled state [ 1267.424282][T16252] device bridge_slave_0 entered promiscuous mode [ 1267.442001][T16252] bridge0: port 2(bridge_slave_1) entered blocking state [ 1267.449467][T16252] bridge0: port 2(bridge_slave_1) entered disabled state [ 1267.459210][T16252] device bridge_slave_1 entered promiscuous mode [ 1267.522969][T16252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1267.539105][T16252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1267.596965][T16252] team0: Port device team_slave_0 added [ 1267.610575][T16252] team0: Port device team_slave_1 added [ 1267.662519][T16252] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1267.669670][T16252] 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. [ 1267.696036][T16252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1267.713200][T16252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1267.720267][T16252] 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. [ 1267.746661][T16252] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1267.810779][T16252] device hsr_slave_0 entered promiscuous mode [ 1267.819844][T16252] device hsr_slave_1 entered promiscuous mode [ 1267.827864][T16252] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1267.835742][T16252] Cannot create hsr debugfs directory [ 1268.063981][T16252] bridge0: port 2(bridge_slave_1) entered blocking state [ 1268.071301][T16252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1268.199098][T16252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1268.226893][T11380] bridge0: port 2(bridge_slave_1) entered disabled state [ 1268.241678][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1268.260885][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1268.270869][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1268.287392][T16252] 8021q: adding VLAN 0 to HW filter on device team0 [ 1268.307326][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1268.317425][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1268.328653][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 1268.336164][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1268.354012][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1268.363819][T16096] bridge0: port 2(bridge_slave_1) entered blocking state [ 1268.371067][T16096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1268.395964][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1268.424807][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1268.436156][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1268.446442][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1268.465128][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1268.475828][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1268.487095][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1268.516323][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1268.528380][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1268.538447][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1268.548532][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1268.564385][T16252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1268.602660][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1268.611275][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1268.639277][T16252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1268.671215][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1268.682135][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1268.725934][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1268.738104][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1268.756233][T16252] device veth0_vlan entered promiscuous mode [ 1268.767723][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1268.777457][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1268.804185][T16252] device veth1_vlan entered promiscuous mode [ 1268.858652][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1268.868899][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1268.878659][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1268.889091][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1268.907224][T16252] device veth0_macvtap entered promiscuous mode [ 1268.930539][T16252] device veth1_macvtap entered promiscuous mode [ 1268.964997][ T19] Bluetooth: hci3: command 0x0409 tx timeout [ 1268.977091][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1268.987719][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1268.997722][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1269.008375][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.018460][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1269.029155][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.040603][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1269.051498][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.061586][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1269.072206][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.086167][T16252] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1269.100682][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1269.111425][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.121421][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1269.132024][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.144282][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1269.155400][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.165445][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1269.176040][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.186081][T16252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1269.196768][T16252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.210355][T16252] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1269.218123][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1269.227952][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1269.237636][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1269.249554][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1269.259490][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1269.269450][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1269.372713][ T3533] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1269.381166][ T3533] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1269.400331][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1269.432145][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1269.440665][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1269.458523][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:12 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000800)=@abs, 0x6e, 0x0}}], 0x1, 0x0) 18:43:12 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) chdir(&(0x7f0000000100)='./file1\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffffffffffd7d) write$cgroup_pressure(r3, &(0x7f00000000c0)={'some', 0x20, 0x4, 0x20, 0x6}, 0x2f) 18:43:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="c9425f6b6eda9e3ab2d62717e65e9d4cd327164cab53707d96284d690700d4850ba07f1e898a478a576fcfcfa75b1d07ed9b6945c00635b4c8b55fce70e7f5211db239b98367e5839a213d67e84b14409030fc917d737a9af64f684eb7711f5f4ab4e5bc2275fb35", 0x68}], 0x1, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x86fa}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xa2}}], 0x90}, 0x20008001) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:43:12 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=0x3, 0x12) 18:43:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x2501195a887c76c4}, 0x10) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/8, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x220542, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1269.896073][T16252] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 1269.908580][T16252] CPU: 1 PID: 16252 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1269.917505][T16252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1269.927674][T16252] Call Trace: [ 1269.931038][T16252] [ 1269.934048][T16252] dump_stack_lvl+0x1ff/0x28e [ 1269.938933][T16252] dump_stack+0x25/0x28 [ 1269.943256][T16252] dump_header+0x1e2/0xd50 [ 1269.947841][T16252] oom_kill_process+0x2a8/0x11e0 [ 1269.952962][T16252] out_of_memory+0x1303/0x1a50 [ 1269.957883][T16252] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1269.964161][T16252] ? kmsan_get_metadata+0x33/0x220 [ 1269.969487][T16252] mem_cgroup_oom+0xeed/0x1350 [ 1269.974447][T16252] try_charge_memcg+0x197a/0x24a0 [ 1269.979701][T16252] ? __rcu_read_unlock+0x82/0xf0 [ 1269.984839][T16252] obj_cgroup_charge_pages+0x348/0x630 [ 1269.990525][T16252] __memcg_kmem_charge_page+0x613/0x980 [ 1269.996299][T16252] __alloc_pages+0xb41/0x1090 [ 1270.001175][T16252] alloc_pages+0xa08/0xd50 [ 1270.005800][T16252] pte_alloc_one+0x67/0x280 [ 1270.010457][T16252] ? __stack_depot_save+0x21/0x4d0 [ 1270.015804][T16252] __pte_alloc+0x7d/0x5b0 [ 1270.020323][T16252] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1270.026348][T16252] copy_pte_range+0x409c/0x43b0 [ 1270.031610][T16252] copy_page_range+0x1b87/0x2520 [ 1270.036816][T16252] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1270.042825][T16252] dup_mmap+0x18aa/0x2150 [ 1270.047359][T16252] dup_mm+0x1ef/0x7d0 [ 1270.051507][T16252] copy_mm+0x1c8/0x370 [ 1270.055729][T16252] copy_process+0x2a25/0x6900 [ 1270.060556][T16252] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1270.066564][T16252] ? handle_mm_fault+0x3ce8/0x4750 [ 1270.071908][T16252] kernel_clone+0x4bd/0x1130 [ 1270.076638][T16252] ? kmsan_get_metadata+0x33/0x220 [ 1270.081924][T16252] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1270.088463][T16252] __x64_sys_clone+0x29a/0x410 [ 1270.093425][T16252] do_syscall_64+0x54/0xd0 [ 1270.098042][T16252] ? exc_page_fault+0x76/0x150 [ 1270.102970][T16252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1270.109037][T16252] RIP: 0033:0x7f8c1ade463b [ 1270.113561][T16252] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1270.133311][T16252] RSP: 002b:00007f8c1b42cd60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1270.141882][T16252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c1ade463b [ 1270.150010][T16252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1270.158144][T16252] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555caf400 [ 1270.166407][T16252] R10: 0000555555caf6d0 R11: 0000000000000246 R12: 0000000000000001 [ 1270.174491][T16252] R13: 0000000000000000 R14: 0000000000000001 R15: 00007f8c1b42ce40 [ 1270.182610][T16252] [ 1270.189017][T16252] memory: usage 192kB, limit 0kB, failcnt 3438 [ 1270.195847][T16252] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1270.202800][T16252] Memory cgroup stats for /syz1: [ 1270.203546][T16252] anon 45056 [ 1270.203546][T16252] file 49152 [ 1270.203546][T16252] kernel_stack 16384 [ 1270.203546][T16252] pagetables 28672 [ 1270.203546][T16252] percpu 0 [ 1270.203546][T16252] sock 0 [ 1270.203546][T16252] vmalloc 0 [ 1270.203546][T16252] shmem 49152 [ 1270.203546][T16252] file_mapped 49152 [ 1270.203546][T16252] file_dirty 0 [ 1270.203546][T16252] file_writeback 0 [ 1270.203546][T16252] swapcached 0 [ 1270.203546][T16252] anon_thp 0 [ 1270.203546][T16252] file_thp 0 [ 1270.203546][T16252] shmem_thp 0 [ 1270.203546][T16252] inactive_anon 45056 [ 1270.203546][T16252] active_anon 49152 [ 1270.203546][T16252] inactive_file 0 [ 1270.203546][T16252] active_file 0 [ 1270.203546][T16252] unevictable 0 [ 1270.203546][T16252] slab_reclaimable 2504 [ 1270.203546][T16252] slab_unreclaimable 32616 [ 1270.203546][T16252] slab 35120 [ 1270.203546][T16252] workingset_refault_anon 0 [ 1270.203546][T16252] workingset_refault_file 0 [ 1270.203546][T16252] workingset_activate_anon 0 [ 1270.298956][T16252] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16252,uid=0 [ 1270.314869][T16252] Memory cgroup out of memory: Killed process 16252 (syz-executor.1) total-vm:56676kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 18:43:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x40) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:13 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) chdir(&(0x7f0000000100)='./file1\x00') (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffffffffffd7d) (async) write$cgroup_pressure(r3, &(0x7f00000000c0)={'some', 0x20, 0x4, 0x20, 0x6}, 0x2f) 18:43:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) r5 = dup3(r3, r4, 0x0) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_delroute={0x30, 0x19, 0x408, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x10, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x880) write$cgroup_int(r4, &(0x7f00000000c0)=0xba5, 0x12) [ 1270.836282][ T25] oom_reaper: reaped process 16252 (syz-executor.1), now anon-rss:0kB, file-rss:13440kB, shmem-rss:0kB [ 1270.848749][T16271] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1270.859543][T16271] CPU: 0 PID: 16271 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1270.868461][T16271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1270.878619][T16271] Call Trace: [ 1270.881963][T16271] [ 1270.884966][T16271] dump_stack_lvl+0x1ff/0x28e [ 1270.889831][T16271] dump_stack+0x25/0x28 [ 1270.894132][T16271] dump_header+0x1e2/0xd50 [ 1270.898707][T16271] out_of_memory+0x1343/0x1a50 [ 1270.903627][T16271] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1270.909871][T16271] ? kmsan_get_metadata+0x33/0x220 [ 1270.915166][T16271] memory_max_write+0xbe1/0xe70 [ 1270.920205][T16271] ? memory_max_show+0x1a0/0x1a0 [ 1270.925316][T16271] cgroup_file_write+0x4d0/0x9f0 [ 1270.930459][T16271] ? cgroup_seqfile_stop+0x140/0x140 [ 1270.935908][T16271] kernfs_fop_write_iter+0x66a/0x9f0 [ 1270.941399][T16271] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1270.946935][T16271] vfs_write+0x1318/0x2030 [ 1270.951578][T16271] ksys_write+0x28b/0x510 [ 1270.956088][T16271] __x64_sys_write+0xdb/0x120 [ 1270.960955][T16271] do_syscall_64+0x54/0xd0 [ 1270.965540][T16271] ? exc_page_fault+0x76/0x150 [ 1270.970477][T16271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1270.976538][T16271] RIP: 0033:0x7f61c24da049 [ 1270.981054][T16271] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1271.000791][T16271] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1271.009333][T16271] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1271.017410][T16271] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 1271.025468][T16271] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1271.033526][T16271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1271.041582][T16271] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1271.049680][T16271] [ 1271.056142][T16271] memory: usage 92kB, limit 0kB, failcnt 3455 [ 1271.062319][T16271] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1271.070322][T16271] Memory cgroup stats for /syz1: [ 1271.071628][T16271] anon 0 [ 1271.071628][T16271] file 49152 [ 1271.071628][T16271] kernel_stack 0 [ 1271.071628][T16271] pagetables 8192 [ 1271.071628][T16271] percpu 0 [ 1271.071628][T16271] sock 0 [ 1271.071628][T16271] vmalloc 0 [ 1271.071628][T16271] shmem 49152 [ 1271.071628][T16271] file_mapped 49152 [ 1271.071628][T16271] file_dirty 0 [ 1271.071628][T16271] file_writeback 0 [ 1271.071628][T16271] swapcached 0 [ 1271.071628][T16271] anon_thp 0 [ 1271.071628][T16271] file_thp 0 [ 1271.071628][T16271] shmem_thp 0 [ 1271.071628][T16271] inactive_anon 0 [ 1271.071628][T16271] active_anon 49152 [ 1271.071628][T16271] inactive_file 0 [ 1271.071628][T16271] active_file 0 [ 1271.071628][T16271] unevictable 0 [ 1271.071628][T16271] slab_reclaimable 2504 [ 1271.071628][T16271] slab_unreclaimable 14176 [ 1271.071628][T16271] slab 16680 [ 1271.071628][T16271] workingset_refault_anon 0 [ 1271.071628][T16271] workingset_refault_file 0 [ 1271.071628][T16271] workingset_activate_anon 0 [ 1271.081581][ T19] Bluetooth: hci3: command 0x041b tx timeout [ 1271.165985][T16271] Out of memory and no killable processes... [ 1271.349468][T16281] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1271.360069][T16281] CPU: 0 PID: 16281 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1271.368982][T16281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1271.379158][T16281] Call Trace: [ 1271.382519][T16281] [ 1271.385531][T16281] dump_stack_lvl+0x1ff/0x28e [ 1271.390413][T16281] dump_stack+0x25/0x28 [ 1271.394742][T16281] dump_header+0x1e2/0xd50 [ 1271.399333][T16281] out_of_memory+0x1343/0x1a50 [ 1271.404258][T16281] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1271.410522][T16281] ? kmsan_get_metadata+0x33/0x220 [ 1271.415835][T16281] memory_max_write+0xbe1/0xe70 [ 1271.420883][T16281] ? memory_max_show+0x1a0/0x1a0 [ 1271.425965][T16281] cgroup_file_write+0x4d0/0x9f0 [ 1271.431407][T16281] ? cgroup_seqfile_stop+0x140/0x140 [ 1271.436878][T16281] kernfs_fop_write_iter+0x66a/0x9f0 [ 1271.442377][T16281] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1271.447936][T16281] vfs_write+0x1318/0x2030 [ 1271.452579][T16281] ksys_write+0x28b/0x510 [ 1271.457102][T16281] __x64_sys_write+0xdb/0x120 [ 1271.461960][T16281] do_syscall_64+0x54/0xd0 [ 1271.466550][T16281] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1271.472343][T16281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1271.478408][T16281] RIP: 0033:0x7fb6553aa049 [ 1271.482927][T16281] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1271.502668][T16281] RSP: 002b:00007fb653cfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1271.511239][T16281] RAX: ffffffffffffffda RBX: 00007fb6554bd030 RCX: 00007fb6553aa049 [ 1271.519348][T16281] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 1271.527478][T16281] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1271.535572][T16281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1271.543655][T16281] R13: 00007fb6559f0b1f R14: 00007fb653cfe300 R15: 0000000000022000 [ 1271.551773][T16281] [ 1271.558991][T16281] memory: usage 72kB, limit 0kB, failcnt 3455 [ 1271.566160][T16281] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1271.573206][T16281] Memory cgroup stats for /syz1: [ 1271.574447][T16281] anon 0 [ 1271.574447][T16281] file 49152 [ 1271.574447][T16281] kernel_stack 0 [ 1271.574447][T16281] pagetables 0 [ 1271.574447][T16281] percpu 0 [ 1271.574447][T16281] sock 0 [ 1271.574447][T16281] vmalloc 0 [ 1271.574447][T16281] shmem 49152 [ 1271.574447][T16281] file_mapped 49152 [ 1271.574447][T16281] file_dirty 0 [ 1271.574447][T16281] file_writeback 0 [ 1271.574447][T16281] swapcached 0 [ 1271.574447][T16281] anon_thp 0 [ 1271.574447][T16281] file_thp 0 [ 1271.574447][T16281] shmem_thp 0 [ 1271.574447][T16281] inactive_anon 0 [ 1271.574447][T16281] active_anon 49152 [ 1271.574447][T16281] inactive_file 0 [ 1271.574447][T16281] active_file 0 [ 1271.574447][T16281] unevictable 0 [ 1271.574447][T16281] slab_reclaimable 2504 [ 1271.574447][T16281] slab_unreclaimable 14176 [ 1271.574447][T16281] slab 16680 [ 1271.574447][T16281] workingset_refault_anon 0 [ 1271.574447][T16281] workingset_refault_file 0 [ 1271.574447][T16281] workingset_activate_anon 0 [ 1271.668926][T16281] Out of memory and no killable processes... [ 1271.675342][T16288] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1271.686307][T16288] CPU: 1 PID: 16288 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 18:43:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x220542, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x220542, 0x0) (async) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) 18:43:14 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) (async) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x40) write$cgroup_int(r3, &(0x7f0000000080), 0x12) [ 1271.695251][T16288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1271.705438][T16288] Call Trace: [ 1271.708811][T16288] [ 1271.711827][T16288] dump_stack_lvl+0x1ff/0x28e [ 1271.716729][T16288] dump_stack+0x25/0x28 [ 1271.721096][T16288] dump_header+0x1e2/0xd50 [ 1271.725717][T16288] out_of_memory+0x1343/0x1a50 [ 1271.730656][T16288] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1271.736934][T16288] ? kmsan_get_metadata+0x33/0x220 [ 1271.742265][T16288] memory_max_write+0xbe1/0xe70 [ 1271.747337][T16288] ? memory_max_show+0x1a0/0x1a0 [ 1271.752476][T16288] cgroup_file_write+0x4d0/0x9f0 [ 1271.757646][T16288] ? cgroup_seqfile_stop+0x140/0x140 [ 1271.763129][T16288] kernfs_fop_write_iter+0x66a/0x9f0 [ 1271.768650][T16288] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1271.774216][T16288] vfs_write+0x1318/0x2030 [ 1271.778857][T16288] ksys_write+0x28b/0x510 [ 1271.783372][T16288] __x64_sys_write+0xdb/0x120 [ 1271.788226][T16288] do_syscall_64+0x54/0xd0 [ 1271.792801][T16288] ? exc_page_fault+0x76/0x150 [ 1271.797707][T16288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1271.803771][T16288] RIP: 0033:0x7f5418ea4049 [ 1271.808408][T16288] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1271.828351][T16288] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1271.836935][T16288] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1271.845045][T16288] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1271.853146][T16288] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1271.861243][T16288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1271.869327][T16288] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1271.877480][T16288] [ 1271.880875][T16288] memory: usage 72kB, limit 0kB, failcnt 3455 [ 1271.887265][T16288] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1271.894328][T16288] Memory cgroup stats for /syz1: [ 1271.895769][T16288] anon 0 [ 1271.895769][T16288] file 49152 [ 1271.895769][T16288] kernel_stack 0 [ 1271.895769][T16288] pagetables 0 [ 1271.895769][T16288] percpu 0 [ 1271.895769][T16288] sock 0 [ 1271.895769][T16288] vmalloc 0 [ 1271.895769][T16288] shmem 49152 [ 1271.895769][T16288] file_mapped 49152 [ 1271.895769][T16288] file_dirty 0 [ 1271.895769][T16288] file_writeback 0 [ 1271.895769][T16288] swapcached 0 [ 1271.895769][T16288] anon_thp 0 [ 1271.895769][T16288] file_thp 0 [ 1271.895769][T16288] shmem_thp 0 [ 1271.895769][T16288] inactive_anon 0 [ 1271.895769][T16288] active_anon 49152 [ 1271.895769][T16288] inactive_file 0 [ 1271.895769][T16288] active_file 0 [ 1271.895769][T16288] unevictable 0 [ 1271.895769][T16288] slab_reclaimable 2504 [ 1271.895769][T16288] slab_unreclaimable 14176 [ 1271.895769][T16288] slab 16680 [ 1271.895769][T16288] workingset_refault_anon 0 [ 1271.895769][T16288] workingset_refault_file 0 [ 1271.895769][T16288] workingset_activate_anon 0 [ 1271.990233][T16288] Out of memory and no killable processes... 18:43:15 executing program 1: openat$random(0xffffffffffffff9c, &(0x7f0000000800), 0x40, 0x0) 18:43:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) chdir(&(0x7f0000000100)='./file1\x00') (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffffffffffd7d) write$cgroup_pressure(r3, &(0x7f00000000c0)={'some', 0x20, 0x4, 0x20, 0x6}, 0x2f) 18:43:15 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="c9425f6b6eda9e3ab2d62717e65e9d4cd327164cab53707d96284d690700d4850ba07f1e898a478a576fcfcfa75b1d07ed9b6945c00635b4c8b55fce70e7f5211db239b98367e5839a213d67e84b14409030fc917d737a9af64f684eb7711f5f4ab4e5bc2275fb35", 0x68}], 0x1, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x86fa}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xa2}}], 0x90}, 0x20008001) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r0, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) (async) sendmsg$sock(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="c9425f6b6eda9e3ab2d62717e65e9d4cd327164cab53707d96284d690700d4850ba07f1e898a478a576fcfcfa75b1d07ed9b6945c00635b4c8b55fce70e7f5211db239b98367e5839a213d67e84b14409030fc917d737a9af64f684eb7711f5f4ab4e5bc2275fb35", 0x68}], 0x1, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x86fa}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xa2}}], 0x90}, 0x20008001) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) 18:43:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) r5 = dup3(r3, r4, 0x0) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_delroute={0x30, 0x19, 0x408, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x10, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x880) write$cgroup_int(r4, &(0x7f00000000c0)=0xba5, 0x12) 18:43:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x220542, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1272.480435][T16293] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1272.491329][T16293] CPU: 1 PID: 16293 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1272.500258][T16293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1272.510431][T16293] Call Trace: [ 1272.513796][T16293] [ 1272.516806][T16293] dump_stack_lvl+0x1ff/0x28e [ 1272.521718][T16293] dump_stack+0x25/0x28 [ 1272.526159][T16293] dump_header+0x1e2/0xd50 [ 1272.530755][T16293] out_of_memory+0x1343/0x1a50 [ 1272.535680][T16293] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1272.541942][T16293] ? kmsan_get_metadata+0x33/0x220 [ 1272.547276][T16293] memory_max_write+0xbe1/0xe70 [ 1272.552385][T16293] ? memory_max_show+0x1a0/0x1a0 [ 1272.557474][T16293] cgroup_file_write+0x4d0/0x9f0 [ 1272.562637][T16293] ? cgroup_seqfile_stop+0x140/0x140 [ 1272.568803][T16293] kernfs_fop_write_iter+0x66a/0x9f0 [ 1272.574319][T16293] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1272.579873][T16293] vfs_write+0x1318/0x2030 [ 1272.584524][T16293] ksys_write+0x28b/0x510 [ 1272.589061][T16293] __x64_sys_write+0xdb/0x120 [ 1272.593933][T16293] do_syscall_64+0x54/0xd0 [ 1272.598532][T16293] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1272.604352][T16293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1272.610456][T16293] RIP: 0033:0x7fb6553aa049 18:43:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr$incfs_metadata(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)="a7a7aa5c799380abd0ef5e1a266ca2004e2f6fbf6af77afb2d6f74790b7deff059bdc5a80b3461374efa3096ecada16604c796b77ae61a8d2593914de6c2284025cc0ce9e3a6b36ff04352da1834773039e1a8374e71cc3b9b960eafc44448e63c29cfbf90b71a2d376c607ff42bc7a1", 0x70, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) ftruncate(r0, 0x7f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000002c0)=0x1, 0xfff) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000300)={0x1, 0x8, [{r0, 0x0, 0x1000000000000, 0x10000}, {r0, 0x0, 0x1000, 0x2000}, {r0, 0x0, 0x0, 0x4000}, {r0, 0x0, 0x10000, 0x6ca266c09c0b6175}, {r0, 0x0, 0x1fffff000, 0xfffffffff0000000}, {r0, 0x0, 0x4000, 0x4000}, {r0, 0x0, 0x1000000, 0x100000000}, {r0, 0x0, 0x100000000, 0xfffffffffffff000}]}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000400)=0x1) 18:43:15 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="c9425f6b6eda9e3ab2d62717e65e9d4cd327164cab53707d96284d690700d4850ba07f1e898a478a576fcfcfa75b1d07ed9b6945c00635b4c8b55fce70e7f5211db239b98367e5839a213d67e84b14409030fc917d737a9af64f684eb7711f5f4ab4e5bc2275fb35", 0x68}], 0x1, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x86fa}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0xa2}}], 0x90}, 0x20008001) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1272.614988][T16293] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1272.634751][T16293] RSP: 002b:00007fb653cfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1272.643326][T16293] RAX: ffffffffffffffda RBX: 00007fb6554bd030 RCX: 00007fb6553aa049 [ 1272.651444][T16293] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1272.659533][T16293] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1272.667625][T16293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1272.675713][T16293] R13: 00007fb6559f0b1f R14: 00007fb653cfe300 R15: 0000000000022000 [ 1272.683854][T16293] [ 1272.690558][T16293] memory: usage 68kB, limit 0kB, failcnt 3455 [ 1272.697224][T16293] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1272.704303][T16293] Memory cgroup stats for /syz1: [ 1272.704985][T16293] anon 0 [ 1272.704985][T16293] file 49152 [ 1272.704985][T16293] kernel_stack 0 [ 1272.704985][T16293] pagetables 0 [ 1272.704985][T16293] percpu 0 [ 1272.704985][T16293] sock 0 [ 1272.704985][T16293] vmalloc 0 [ 1272.704985][T16293] shmem 49152 [ 1272.704985][T16293] file_mapped 49152 [ 1272.704985][T16293] file_dirty 0 [ 1272.704985][T16293] file_writeback 0 [ 1272.704985][T16293] swapcached 0 [ 1272.704985][T16293] anon_thp 0 [ 1272.704985][T16293] file_thp 0 [ 1272.704985][T16293] shmem_thp 0 [ 1272.704985][T16293] inactive_anon 0 [ 1272.704985][T16293] active_anon 49152 [ 1272.704985][T16293] inactive_file 0 [ 1272.704985][T16293] active_file 0 [ 1272.704985][T16293] unevictable 0 [ 1272.704985][T16293] slab_reclaimable 2304 [ 1272.704985][T16293] slab_unreclaimable 13400 [ 1272.704985][T16293] slab 15704 [ 1272.704985][T16293] workingset_refault_anon 0 [ 1272.704985][T16293] workingset_refault_file 0 [ 1272.704985][T16293] workingset_activate_anon 0 [ 1272.801228][T16293] Out of memory and no killable processes... 18:43:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=@ethtool_dump={0x40}}) [ 1273.123605][T16329] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1273.136532][T16329] CPU: 1 PID: 16329 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1273.146259][T16329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1273.156424][T16329] Call Trace: [ 1273.159792][T16329] [ 1273.162896][T16329] dump_stack_lvl+0x1ff/0x28e [ 1273.167784][T16329] dump_stack+0x25/0x28 18:43:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x8, 0x12) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000100)={0x7, 'syz1\x00'}) [ 1273.172127][T16329] dump_header+0x1e2/0xd50 [ 1273.176991][T16329] out_of_memory+0x1343/0x1a50 [ 1273.181922][T16329] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1273.188267][T16329] ? kmsan_get_metadata+0x33/0x220 [ 1273.193605][T16329] memory_max_write+0xbe1/0xe70 [ 1273.198678][T16329] ? memory_max_show+0x1a0/0x1a0 [ 1273.203772][T16329] cgroup_file_write+0x4d0/0x9f0 [ 1273.208941][T16329] ? cgroup_seqfile_stop+0x140/0x140 [ 1273.214421][T16329] kernfs_fop_write_iter+0x66a/0x9f0 [ 1273.219970][T16329] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1273.225551][T16329] vfs_write+0x1318/0x2030 [ 1273.230217][T16329] ksys_write+0x28b/0x510 [ 1273.234759][T16329] __x64_sys_write+0xdb/0x120 [ 1273.239632][T16329] do_syscall_64+0x54/0xd0 [ 1273.244220][T16329] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1273.250032][T16329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1273.256116][T16329] RIP: 0033:0x7f5418ea4049 [ 1273.260660][T16329] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1273.280436][T16329] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1273.289010][T16329] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1273.297117][T16329] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1273.305215][T16329] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1273.313312][T16329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1273.321431][T16329] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1273.329588][T16329] [ 1273.333351][T16329] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1273.339530][T16329] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1273.346608][T16329] Memory cgroup stats for /syz1: [ 1273.347703][T16329] anon 0 [ 1273.347703][T16329] file 49152 [ 1273.347703][T16329] kernel_stack 0 [ 1273.347703][T16329] pagetables 0 [ 1273.347703][T16329] percpu 0 [ 1273.347703][T16329] sock 0 [ 1273.347703][T16329] vmalloc 0 [ 1273.347703][T16329] shmem 49152 [ 1273.347703][T16329] file_mapped 49152 [ 1273.347703][T16329] file_dirty 0 [ 1273.347703][T16329] file_writeback 0 [ 1273.347703][T16329] swapcached 0 [ 1273.347703][T16329] anon_thp 0 [ 1273.347703][T16329] file_thp 0 [ 1273.347703][T16329] shmem_thp 0 [ 1273.347703][T16329] inactive_anon 0 [ 1273.347703][T16329] active_anon 49152 [ 1273.347703][T16329] inactive_file 0 [ 1273.347703][T16329] active_file 0 [ 1273.347703][T16329] unevictable 0 [ 1273.347703][T16329] slab_reclaimable 2304 [ 1273.347703][T16329] slab_unreclaimable 13400 [ 1273.347703][T16329] slab 15704 [ 1273.347703][T16329] workingset_refault_anon 0 [ 1273.347703][T16329] workingset_refault_file 0 [ 1273.347703][T16329] workingset_activate_anon 0 [ 1273.441788][T16329] Out of memory and no killable processes... [ 1273.450767][T16334] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1273.461234][T16334] CPU: 1 PID: 16334 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1273.470172][T16334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1273.480348][T16334] Call Trace: [ 1273.483726][T16334] [ 1273.487530][T16334] dump_stack_lvl+0x1ff/0x28e [ 1273.492423][T16334] dump_stack+0x25/0x28 [ 1273.496758][T16334] dump_header+0x1e2/0xd50 [ 1273.501362][T16334] out_of_memory+0x1343/0x1a50 [ 1273.506373][T16334] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1273.512647][T16334] ? kmsan_get_metadata+0x33/0x220 [ 1273.518051][T16334] memory_max_write+0xbe1/0xe70 [ 1273.523120][T16334] ? memory_max_show+0x1a0/0x1a0 [ 1273.528215][T16334] cgroup_file_write+0x4d0/0x9f0 [ 1273.533379][T16334] ? cgroup_seqfile_stop+0x140/0x140 [ 1273.538863][T16334] kernfs_fop_write_iter+0x66a/0x9f0 [ 1273.544583][T16334] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1273.550742][T16334] vfs_write+0x1318/0x2030 [ 1273.555416][T16334] ksys_write+0x28b/0x510 [ 1273.559975][T16334] __x64_sys_write+0xdb/0x120 [ 1273.564875][T16334] do_syscall_64+0x54/0xd0 [ 1273.569480][T16334] ? exc_page_fault+0x76/0x150 [ 1273.574417][T16334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1273.580499][T16334] RIP: 0033:0x7efc2e6fc049 [ 1273.585041][T16334] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1273.604822][T16334] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1273.613413][T16334] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1273.621535][T16334] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1273.629979][T16334] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1273.638094][T16334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1273.646201][T16334] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1273.654344][T16334] [ 1273.660626][T16334] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1273.667508][T16334] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1273.674593][T16334] Memory cgroup stats for /syz1: [ 1273.675288][T16334] anon 0 [ 1273.675288][T16334] file 49152 [ 1273.675288][T16334] kernel_stack 0 [ 1273.675288][T16334] pagetables 0 [ 1273.675288][T16334] percpu 0 [ 1273.675288][T16334] sock 0 [ 1273.675288][T16334] vmalloc 0 [ 1273.675288][T16334] shmem 49152 [ 1273.675288][T16334] file_mapped 49152 [ 1273.675288][T16334] file_dirty 0 [ 1273.675288][T16334] file_writeback 0 [ 1273.675288][T16334] swapcached 0 [ 1273.675288][T16334] anon_thp 0 [ 1273.675288][T16334] file_thp 0 [ 1273.675288][T16334] shmem_thp 0 [ 1273.675288][T16334] inactive_anon 0 [ 1273.675288][T16334] active_anon 49152 [ 1273.675288][T16334] inactive_file 0 [ 1273.675288][T16334] active_file 0 [ 1273.675288][T16334] unevictable 0 [ 1273.675288][T16334] slab_reclaimable 2304 [ 1273.675288][T16334] slab_unreclaimable 13400 [ 1273.675288][T16334] slab 15704 [ 1273.675288][T16334] workingset_refault_anon 0 [ 1273.675288][T16334] workingset_refault_file 0 [ 1273.675288][T16334] workingset_activate_anon 0 [ 1273.769274][T16334] Out of memory and no killable processes... [ 1273.881712][T16336] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1273.892266][T16336] CPU: 1 PID: 16336 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1273.901195][T16336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1273.911470][T16336] Call Trace: [ 1273.914839][T16336] [ 1273.917855][T16336] dump_stack_lvl+0x1ff/0x28e [ 1273.922738][T16336] dump_stack+0x25/0x28 [ 1273.927074][T16336] dump_header+0x1e2/0xd50 [ 1273.931669][T16336] out_of_memory+0x1343/0x1a50 [ 1273.936599][T16336] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1273.942863][T16336] ? kmsan_get_metadata+0x33/0x220 [ 1273.948193][T16336] memory_max_write+0xbe1/0xe70 [ 1273.953264][T16336] ? memory_max_show+0x1a0/0x1a0 [ 1273.958364][T16336] cgroup_file_write+0x4d0/0x9f0 [ 1273.965560][T16336] ? cgroup_seqfile_stop+0x140/0x140 [ 1273.971051][T16336] kernfs_fop_write_iter+0x66a/0x9f0 [ 1273.976564][T16336] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1273.982146][T16336] vfs_write+0x1318/0x2030 [ 1273.986901][T16336] ksys_write+0x28b/0x510 [ 1273.991455][T16336] __x64_sys_write+0xdb/0x120 [ 1273.996346][T16336] do_syscall_64+0x54/0xd0 [ 1274.000955][T16336] ? exc_page_fault+0x76/0x150 [ 1274.005883][T16336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1274.011988][T16336] RIP: 0033:0x7f61c24da049 [ 1274.016528][T16336] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1274.037351][T16336] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1274.045935][T16336] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1274.054053][T16336] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 1274.062151][T16336] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1274.070255][T16336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 18:43:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) r5 = dup3(r3, r4, 0x0) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_delroute={0x30, 0x19, 0x408, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x10, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @private1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x880) write$cgroup_int(r4, &(0x7f00000000c0)=0xba5, 0x12) 18:43:17 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x40) write$cgroup_int(r3, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) creat(&(0x7f0000000100)='./file0\x00', 0x40) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) [ 1274.078347][T16336] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1274.086489][T16336] [ 1274.094324][T16336] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1274.100526][T16336] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1274.109657][T16336] Memory cgroup stats for /syz1: [ 1274.110867][T16336] anon 0 [ 1274.110867][T16336] file 49152 [ 1274.110867][T16336] kernel_stack 0 [ 1274.110867][T16336] pagetables 0 [ 1274.110867][T16336] percpu 0 18:43:17 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (rerun: 32) setxattr$incfs_metadata(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)="a7a7aa5c799380abd0ef5e1a266ca2004e2f6fbf6af77afb2d6f74790b7deff059bdc5a80b3461374efa3096ecada16604c796b77ae61a8d2593914de6c2284025cc0ce9e3a6b36ff04352da1834773039e1a8374e71cc3b9b960eafc44448e63c29cfbf90b71a2d376c607ff42bc7a1", 0x70, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) ftruncate(r0, 0x7f) (async, rerun: 64) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000002c0)=0x1, 0xfff) (async, rerun: 64) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async, rerun: 64) r4 = ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000300)={0x1, 0x8, [{r0, 0x0, 0x1000000000000, 0x10000}, {r0, 0x0, 0x1000, 0x2000}, {r0, 0x0, 0x0, 0x4000}, {r0, 0x0, 0x10000, 0x6ca266c09c0b6175}, {r0, 0x0, 0x1fffff000, 0xfffffffff0000000}, {r0, 0x0, 0x4000, 0x4000}, {r0, 0x0, 0x1000000, 0x100000000}, {r0, 0x0, 0x100000000, 0xfffffffffffff000}]}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000400)=0x1) 18:43:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x8, 0x12) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000100)={0x7, 'syz1\x00'}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r1, &(0x7f0000000080)=0x8, 0x12) (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) (async) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000100)={0x7, 'syz1\x00'}) (async) [ 1274.110867][T16336] sock 0 [ 1274.110867][T16336] vmalloc 0 [ 1274.110867][T16336] shmem 49152 [ 1274.110867][T16336] file_mapped 49152 [ 1274.110867][T16336] file_dirty 0 [ 1274.110867][T16336] file_writeback 0 [ 1274.110867][T16336] swapcached 0 [ 1274.110867][T16336] anon_thp 0 [ 1274.110867][T16336] file_thp 0 [ 1274.110867][T16336] shmem_thp 0 [ 1274.110867][T16336] inactive_anon 0 [ 1274.110867][T16336] active_anon 49152 [ 1274.110867][T16336] inactive_file 0 [ 1274.110867][T16336] active_file 0 [ 1274.110867][T16336] unevictable 0 [ 1274.110867][T16336] slab_reclaimable 2304 [ 1274.110867][T16336] slab_unreclaimable 13400 [ 1274.110867][T16336] slab 15704 [ 1274.110867][T16336] workingset_refault_anon 0 [ 1274.110867][T16336] workingset_refault_file 0 [ 1274.110867][T16336] workingset_activate_anon 0 [ 1274.205350][T16336] Out of memory and no killable processes... 18:43:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x8, 0x12) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000100)={0x7, 'syz1\x00'}) 18:43:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) [ 1274.863740][ T8] device hsr_slave_0 left promiscuous mode [ 1274.901768][ T8] device hsr_slave_1 left promiscuous mode [ 1274.927587][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1274.935468][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1274.943923][T16357] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1274.954681][T16357] CPU: 0 PID: 16357 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1274.963599][T16357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1274.973763][T16357] Call Trace: [ 1274.977135][T16357] [ 1274.980151][T16357] dump_stack_lvl+0x1ff/0x28e [ 1274.985026][T16357] dump_stack+0x25/0x28 [ 1274.990043][T16357] dump_header+0x1e2/0xd50 [ 1274.994659][T16357] out_of_memory+0x1343/0x1a50 [ 1274.999579][T16357] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1275.005843][T16357] ? kmsan_get_metadata+0x33/0x220 [ 1275.011166][T16357] memory_max_write+0xbe1/0xe70 [ 1275.016229][T16357] ? memory_max_show+0x1a0/0x1a0 [ 1275.021662][T16357] cgroup_file_write+0x4d0/0x9f0 [ 1275.027165][T16357] ? cgroup_seqfile_stop+0x140/0x140 [ 1275.032633][T16357] kernfs_fop_write_iter+0x66a/0x9f0 [ 1275.038146][T16357] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1275.043710][T16357] vfs_write+0x1318/0x2030 [ 1275.048371][T16357] ksys_write+0x28b/0x510 [ 1275.052908][T16357] __x64_sys_write+0xdb/0x120 [ 1275.057777][T16357] do_syscall_64+0x54/0xd0 [ 1275.062378][T16357] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1275.068181][T16357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1275.074263][T16357] RIP: 0033:0x7f5418ea4049 [ 1275.078793][T16357] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1275.098559][T16357] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1275.107139][T16357] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1275.115247][T16357] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1275.123340][T16357] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1275.131432][T16357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1275.139520][T16357] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1275.147657][T16357] [ 1275.156002][T16357] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1275.156371][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1275.162170][T16357] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1275.162233][T16357] Memory cgroup stats for /syz1 [ 1275.170269][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1275.177504][T16357] : [ 1275.189608][T16357] anon 0 [ 1275.189608][T16357] file 49152 [ 1275.189608][T16357] kernel_stack 0 [ 1275.189608][T16357] pagetables 0 [ 1275.189608][T16357] percpu 0 [ 1275.189608][T16357] sock 0 [ 1275.189608][T16357] vmalloc 0 [ 1275.189608][T16357] shmem 49152 [ 1275.189608][T16357] file_mapped 49152 [ 1275.189608][T16357] file_dirty 0 [ 1275.189608][T16357] file_writeback 0 [ 1275.189608][T16357] swapcached 0 [ 1275.189608][T16357] anon_thp 0 [ 1275.189608][T16357] file_thp 0 [ 1275.189608][T16357] shmem_thp 0 [ 1275.189608][T16357] inactive_anon 0 [ 1275.189608][T16357] active_anon 49152 [ 1275.189608][T16357] inactive_file 0 [ 1275.189608][T16357] active_file 0 [ 1275.189608][T16357] unevictable 0 [ 1275.189608][T16357] slab_reclaimable 2304 [ 1275.189608][T16357] slab_unreclaimable 13400 [ 1275.189608][T16357] slab 15704 [ 1275.189608][T16357] workingset_refault_anon 0 [ 1275.189608][T16357] workingset_refault_file 0 [ 1275.189608][T16357] workingset_activate_anon 0 [ 1275.206664][ T8] device bridge_slave_1 left promiscuous mode [ 1275.281159][T16357] Out of memory and no killable processes... [ 1275.293431][T16373] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1275.296377][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 1275.305946][T16373] CPU: 0 PID: 16373 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1275.321794][T16373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1275.331976][T16373] Call Trace: [ 1275.335334][T16373] [ 1275.338333][T16373] dump_stack_lvl+0x1ff/0x28e [ 1275.343215][T16373] dump_stack+0x25/0x28 [ 1275.347542][T16373] dump_header+0x1e2/0xd50 [ 1275.352143][T16373] out_of_memory+0x1343/0x1a50 [ 1275.357072][T16373] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1275.363346][T16373] ? kmsan_get_metadata+0x33/0x220 [ 1275.368669][T16373] memory_max_write+0xbe1/0xe70 [ 1275.373738][T16373] ? memory_max_show+0x1a0/0x1a0 18:43:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr$incfs_metadata(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)="a7a7aa5c799380abd0ef5e1a266ca2004e2f6fbf6af77afb2d6f74790b7deff059bdc5a80b3461374efa3096ecada16604c796b77ae61a8d2593914de6c2284025cc0ce9e3a6b36ff04352da1834773039e1a8374e71cc3b9b960eafc44448e63c29cfbf90b71a2d376c607ff42bc7a1", 0x70, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) ftruncate(r0, 0x7f) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000002c0)=0x1, 0xfff) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) r4 = ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000300)={0x1, 0x8, [{r0, 0x0, 0x1000000000000, 0x10000}, {r0, 0x0, 0x1000, 0x2000}, {r0, 0x0, 0x0, 0x4000}, {r0, 0x0, 0x10000, 0x6ca266c09c0b6175}, {r0, 0x0, 0x1fffff000, 0xfffffffff0000000}, {r0, 0x0, 0x4000, 0x4000}, {r0, 0x0, 0x1000000, 0x100000000}, {r0, 0x0, 0x100000000, 0xfffffffffffff000}]}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000400)=0x1) [ 1275.378828][T16373] cgroup_file_write+0x4d0/0x9f0 [ 1275.384001][T16373] ? cgroup_seqfile_stop+0x140/0x140 [ 1275.389477][T16373] kernfs_fop_write_iter+0x66a/0x9f0 [ 1275.394996][T16373] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1275.400573][T16373] vfs_write+0x1318/0x2030 [ 1275.405230][T16373] ksys_write+0x28b/0x510 [ 1275.409773][T16373] __x64_sys_write+0xdb/0x120 [ 1275.414657][T16373] do_syscall_64+0x54/0xd0 [ 1275.419245][T16373] ? exc_page_fault+0x76/0x150 [ 1275.424144][T16373] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1275.430207][T16373] RIP: 0033:0x7f79b6d50049 [ 1275.434723][T16373] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1275.454469][T16373] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1275.463034][T16373] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1275.471120][T16373] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1275.479190][T16373] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1275.487260][T16373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1275.495334][T16373] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1275.503454][T16373] [ 1275.509606][T16373] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1275.518380][T16373] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1275.525444][T16373] Memory cgroup stats for /syz1: [ 1275.526157][T16373] anon 0 [ 1275.526157][T16373] file 49152 [ 1275.526157][T16373] kernel_stack 0 [ 1275.526157][T16373] pagetables 0 [ 1275.526157][T16373] percpu 0 [ 1275.526157][T16373] sock 0 [ 1275.526157][T16373] vmalloc 0 [ 1275.526157][T16373] shmem 49152 [ 1275.526157][T16373] file_mapped 49152 [ 1275.526157][T16373] file_dirty 0 [ 1275.526157][T16373] file_writeback 0 [ 1275.526157][T16373] swapcached 0 [ 1275.526157][T16373] anon_thp 0 [ 1275.526157][T16373] file_thp 0 [ 1275.526157][T16373] shmem_thp 0 [ 1275.526157][T16373] inactive_anon 0 [ 1275.526157][T16373] active_anon 49152 [ 1275.526157][T16373] inactive_file 0 [ 1275.526157][T16373] active_file 0 [ 1275.526157][T16373] unevictable 0 [ 1275.526157][T16373] slab_reclaimable 2304 [ 1275.526157][T16373] slab_unreclaimable 13400 [ 1275.526157][T16373] slab 15704 [ 1275.526157][T16373] workingset_refault_anon 0 [ 1275.526157][T16373] workingset_refault_file 0 [ 1275.526157][T16373] workingset_activate_anon 0 [ 1275.620104][T16373] Out of memory and no killable processes... 18:43:18 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair(0x22, 0x6, 0xfffffffc, &(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000300)={r2, 0x5, 0xa06, 0x9}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) mount_setattr(r3, &(0x7f0000000340)='./file0/file0\x00', 0x1000, &(0x7f0000000380)={0x1, 0x8, 0x80000, {r4}}, 0x20) r7 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000000c0)=0x1) write$cgroup_int(r8, &(0x7f0000000080), 0x12) [ 1275.628203][ T8] device bridge_slave_0 left promiscuous mode [ 1275.635250][ T8] bridge0: port 1(bridge_slave_0) entered disabled state 18:43:18 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x184) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:43:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpu.max.burst\x00', 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1275.751539][ T8] device veth1_macvtap left promiscuous mode [ 1275.758205][ T8] device veth0_macvtap left promiscuous mode [ 1275.764719][ T8] device veth1_vlan left promiscuous mode [ 1275.770674][ T8] device veth0_vlan left promiscuous mode [ 1275.982553][T16388] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1275.993707][T16388] CPU: 0 PID: 16388 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1276.002606][T16388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1276.012747][T16388] Call Trace: [ 1276.016089][T16388] [ 1276.019082][T16388] dump_stack_lvl+0x1ff/0x28e [ 1276.023936][T16388] dump_stack+0x25/0x28 [ 1276.028238][T16388] dump_header+0x1e2/0xd50 [ 1276.032804][T16388] out_of_memory+0x1343/0x1a50 [ 1276.037689][T16388] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1276.043931][T16388] ? kmsan_get_metadata+0x33/0x220 [ 1276.049222][T16388] memory_max_write+0xbe1/0xe70 [ 1276.054255][T16388] ? memory_max_show+0x1a0/0x1a0 [ 1276.059318][T16388] cgroup_file_write+0x4d0/0x9f0 [ 1276.064447][T16388] ? cgroup_seqfile_stop+0x140/0x140 [ 1276.069883][T16388] kernfs_fop_write_iter+0x66a/0x9f0 [ 1276.075365][T16388] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1276.080889][T16388] vfs_write+0x1318/0x2030 [ 1276.085517][T16388] ksys_write+0x28b/0x510 [ 1276.090024][T16388] __x64_sys_write+0xdb/0x120 [ 1276.094865][T16388] do_syscall_64+0x54/0xd0 [ 1276.099442][T16388] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1276.105216][T16388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1276.111263][T16388] RIP: 0033:0x7efc2e6fc049 [ 1276.115776][T16388] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1276.135610][T16388] RSP: 002b:00007efc2d050168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1276.144160][T16388] RAX: ffffffffffffffda RBX: 00007efc2e80f030 RCX: 00007efc2e6fc049 [ 1276.152237][T16388] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1276.160308][T16388] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1276.168543][T16388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1276.176611][T16388] R13: 00007efc2ed42b1f R14: 00007efc2d050300 R15: 0000000000022000 [ 1276.184715][T16388] [ 1276.190178][T16388] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1276.196866][T16388] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1276.203876][T16388] Memory cgroup stats for /syz1: [ 1276.204524][T16388] anon 0 [ 1276.204524][T16388] file 49152 [ 1276.204524][T16388] kernel_stack 0 [ 1276.204524][T16388] pagetables 0 [ 1276.204524][T16388] percpu 0 [ 1276.204524][T16388] sock 0 [ 1276.204524][T16388] vmalloc 0 [ 1276.204524][T16388] shmem 49152 [ 1276.204524][T16388] file_mapped 49152 [ 1276.204524][T16388] file_dirty 0 [ 1276.204524][T16388] file_writeback 0 [ 1276.204524][T16388] swapcached 0 [ 1276.204524][T16388] anon_thp 0 [ 1276.204524][T16388] file_thp 0 [ 1276.204524][T16388] shmem_thp 0 [ 1276.204524][T16388] inactive_anon 0 [ 1276.204524][T16388] active_anon 49152 [ 1276.204524][T16388] inactive_file 0 [ 1276.204524][T16388] active_file 0 [ 1276.204524][T16388] unevictable 0 [ 1276.204524][T16388] slab_reclaimable 2304 [ 1276.204524][T16388] slab_unreclaimable 13400 [ 1276.204524][T16388] slab 15704 [ 1276.204524][T16388] workingset_refault_anon 0 [ 1276.204524][T16388] workingset_refault_file 0 [ 1276.204524][T16388] workingset_activate_anon 0 [ 1276.299738][T16388] Out of memory and no killable processes... [ 1276.456615][T16395] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1276.467261][T16395] CPU: 0 PID: 16395 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1276.476206][T16395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1276.486383][T16395] Call Trace: [ 1276.489751][T16395] [ 1276.492759][T16395] dump_stack_lvl+0x1ff/0x28e [ 1276.497634][T16395] dump_stack+0x25/0x28 [ 1276.501949][T16395] dump_header+0x1e2/0xd50 [ 1276.506526][T16395] out_of_memory+0x1343/0x1a50 [ 1276.511436][T16395] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1276.517690][T16395] ? kmsan_get_metadata+0x33/0x220 [ 1276.522984][T16395] memory_max_write+0xbe1/0xe70 [ 1276.528032][T16395] ? memory_max_show+0x1a0/0x1a0 [ 1276.533097][T16395] cgroup_file_write+0x4d0/0x9f0 [ 1276.538324][T16395] ? cgroup_seqfile_stop+0x140/0x140 [ 1276.543772][T16395] kernfs_fop_write_iter+0x66a/0x9f0 [ 1276.549261][T16395] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1276.554802][T16395] vfs_write+0x1318/0x2030 [ 1276.559456][T16395] ksys_write+0x28b/0x510 [ 1276.563970][T16395] __x64_sys_write+0xdb/0x120 [ 1276.568821][T16395] do_syscall_64+0x54/0xd0 [ 1276.573401][T16395] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1276.579183][T16395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1276.585238][T16395] RIP: 0033:0x7fb6553aa049 [ 1276.589757][T16395] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1276.609515][T16395] RSP: 002b:00007fb653cfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1276.618091][T16395] RAX: ffffffffffffffda RBX: 00007fb6554bd030 RCX: 00007fb6553aa049 [ 1276.626192][T16395] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000f [ 1276.634270][T16395] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1276.642345][T16395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1276.650419][T16395] R13: 00007fb6559f0b1f R14: 00007fb653cfe300 R15: 0000000000022000 [ 1276.658527][T16395] [ 1276.665278][T16395] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1276.671473][T16395] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1276.679254][T16395] Memory cgroup stats for /syz1: [ 1276.679936][T16395] anon 0 [ 1276.679936][T16395] file 49152 [ 1276.679936][T16395] kernel_stack 0 [ 1276.679936][T16395] pagetables 0 [ 1276.679936][T16395] percpu 0 [ 1276.679936][T16395] sock 0 [ 1276.679936][T16395] vmalloc 0 [ 1276.679936][T16395] shmem 49152 [ 1276.679936][T16395] file_mapped 49152 [ 1276.679936][T16395] file_dirty 0 [ 1276.679936][T16395] file_writeback 0 [ 1276.679936][T16395] swapcached 0 [ 1276.679936][T16395] anon_thp 0 [ 1276.679936][T16395] file_thp 0 [ 1276.679936][T16395] shmem_thp 0 [ 1276.679936][T16395] inactive_anon 0 [ 1276.679936][T16395] active_anon 49152 [ 1276.679936][T16395] inactive_file 0 [ 1276.679936][T16395] active_file 0 [ 1276.679936][T16395] unevictable 0 [ 1276.679936][T16395] slab_reclaimable 2304 [ 1276.679936][T16395] slab_unreclaimable 13400 [ 1276.679936][T16395] slab 15704 [ 1276.679936][T16395] workingset_refault_anon 0 [ 1276.679936][T16395] workingset_refault_file 0 [ 1276.679936][T16395] workingset_activate_anon 0 [ 1276.774238][T16395] Out of memory and no killable processes... [ 1276.878160][T16397] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1276.888769][T16397] CPU: 0 PID: 16397 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1276.897705][T16397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1276.907969][T16397] Call Trace: [ 1276.911332][T16397] [ 1276.914348][T16397] dump_stack_lvl+0x1ff/0x28e [ 1276.919232][T16397] dump_stack+0x25/0x28 [ 1276.923544][T16397] dump_header+0x1e2/0xd50 [ 1276.928128][T16397] out_of_memory+0x1343/0x1a50 [ 1276.933029][T16397] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1276.939280][T16397] ? kmsan_get_metadata+0x33/0x220 [ 1276.944575][T16397] memory_max_write+0xbe1/0xe70 [ 1276.949615][T16397] ? memory_max_show+0x1a0/0x1a0 [ 1276.954678][T16397] cgroup_file_write+0x4d0/0x9f0 [ 1276.959821][T16397] ? cgroup_seqfile_stop+0x140/0x140 [ 1276.965272][T16397] kernfs_fop_write_iter+0x66a/0x9f0 [ 1276.970759][T16397] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1276.976298][T16397] vfs_write+0x1318/0x2030 [ 1276.980942][T16397] ksys_write+0x28b/0x510 [ 1276.985460][T16397] __x64_sys_write+0xdb/0x120 [ 1276.990308][T16397] do_syscall_64+0x54/0xd0 [ 1276.994883][T16397] ? exc_page_fault+0x76/0x150 [ 1276.999785][T16397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1277.005842][T16397] RIP: 0033:0x7f5418ea4049 [ 1277.010361][T16397] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1277.030107][T16397] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1277.038659][T16397] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1277.046740][T16397] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1277.054808][T16397] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1277.062877][T16397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1277.070954][T16397] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1277.079065][T16397] [ 1277.084996][T16397] memory: usage 64kB, limit 0kB, failcnt 3455 [ 1277.091180][T16397] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1277.098591][T16397] Memory cgroup stats for /syz1: [ 1277.099283][T16397] anon 0 [ 1277.099283][T16397] file 49152 [ 1277.099283][T16397] kernel_stack 0 [ 1277.099283][T16397] pagetables 0 [ 1277.099283][T16397] percpu 0 [ 1277.099283][T16397] sock 0 [ 1277.099283][T16397] vmalloc 0 [ 1277.099283][T16397] shmem 49152 [ 1277.099283][T16397] file_mapped 49152 [ 1277.099283][T16397] file_dirty 0 [ 1277.099283][T16397] file_writeback 0 [ 1277.099283][T16397] swapcached 0 [ 1277.099283][T16397] anon_thp 0 [ 1277.099283][T16397] file_thp 0 [ 1277.099283][T16397] shmem_thp 0 [ 1277.099283][T16397] inactive_anon 0 [ 1277.099283][T16397] active_anon 49152 [ 1277.099283][T16397] inactive_file 0 [ 1277.099283][T16397] active_file 0 [ 1277.099283][T16397] unevictable 0 [ 1277.099283][T16397] slab_reclaimable 2304 [ 1277.099283][T16397] slab_unreclaimable 13400 [ 1277.099283][T16397] slab 15704 [ 1277.099283][T16397] workingset_refault_anon 0 [ 1277.099283][T16397] workingset_refault_file 0 [ 1277.099283][T16397] workingset_activate_anon 0 [ 1277.194196][T16397] Out of memory and no killable processes... [ 1277.605765][ T8] team0 (unregistering): Port device team_slave_1 removed [ 1277.630808][ T8] team0 (unregistering): Port device team_slave_0 removed [ 1277.662013][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1277.686912][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1277.807227][ T8] bond0 (unregistering): Released all slaves [ 1278.412698][ T3506] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1278.428231][ T3506] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1278.436232][ T3506] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1278.445681][ T3506] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1278.455115][ T43] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1278.472397][ T43] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1278.797108][T16400] chnl_net:caif_netlink_parms(): no params data found [ 1279.052072][T16400] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.059513][T16400] bridge0: port 1(bridge_slave_0) entered disabled state [ 1279.069560][T16400] device bridge_slave_0 entered promiscuous mode [ 1279.082525][T16400] bridge0: port 2(bridge_slave_1) entered blocking state [ 1279.090140][T16400] bridge0: port 2(bridge_slave_1) entered disabled state [ 1279.099093][T16400] device bridge_slave_1 entered promiscuous mode [ 1279.155233][T16400] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1279.169472][T16400] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1279.220332][T16400] team0: Port device team_slave_0 added [ 1279.230256][T16400] team0: Port device team_slave_1 added [ 1279.273803][T16400] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1279.282872][T16400] 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. [ 1279.309333][T16400] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1279.323219][T16400] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1279.330253][T16400] 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. [ 1279.356817][T16400] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1279.425840][T16400] device hsr_slave_0 entered promiscuous mode [ 1279.435067][T16400] device hsr_slave_1 entered promiscuous mode [ 1279.442643][T16400] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1279.450433][T16400] Cannot create hsr debugfs directory [ 1279.679062][T16400] bridge0: port 2(bridge_slave_1) entered blocking state [ 1279.686574][T16400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1279.694583][T16400] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.701848][T16400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1279.836094][T16400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1279.868957][T16096] bridge0: port 1(bridge_slave_0) entered disabled state [ 1279.879327][T16096] bridge0: port 2(bridge_slave_1) entered disabled state [ 1279.893658][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1279.908942][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1279.918486][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1279.937909][T16400] 8021q: adding VLAN 0 to HW filter on device team0 [ 1279.954000][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1279.964672][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1279.974397][T16096] bridge0: port 1(bridge_slave_0) entered blocking state [ 1279.981636][T16096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1280.013344][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1280.023902][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1280.033464][T16096] bridge0: port 2(bridge_slave_1) entered blocking state [ 1280.040751][T16096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1280.049648][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1280.069655][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1280.116543][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1280.127617][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1280.138467][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1280.148870][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1280.159186][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1280.169462][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1280.180056][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1280.206979][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1280.217146][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1280.237032][T16400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1280.275894][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1280.284452][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1280.313683][T16400] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1280.349637][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1280.360210][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1280.412766][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1280.423242][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1280.438168][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1280.447980][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1280.467721][T16400] device veth0_vlan entered promiscuous mode [ 1280.495287][T16400] device veth1_vlan entered promiscuous mode [ 1280.546635][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1280.557445][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1280.568121][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1280.578637][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1280.590717][T16096] Bluetooth: hci3: command 0x0409 tx timeout [ 1280.596512][T16400] device veth0_macvtap entered promiscuous mode [ 1280.620737][T16400] device veth1_macvtap entered promiscuous mode [ 1280.658779][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1280.669907][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.679921][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1280.690573][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.700647][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1280.711265][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.721316][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1280.731979][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.742046][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1280.752686][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.766736][T16400] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1280.778103][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1280.787802][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1280.797669][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1280.808094][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1280.840305][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1280.851009][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.861098][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1280.872030][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.882020][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1280.892675][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.902758][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1280.913398][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.925143][T16400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1280.936149][T16400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1280.949621][T16400] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1280.969065][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1280.979481][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1281.076037][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1281.084220][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1281.092052][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1281.157602][ T9952] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1281.166247][ T9952] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1281.174187][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 18:43:24 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) recvfrom(r0, &(0x7f0000000240)=""/160, 0xa0, 0x2022, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3}, 0x80) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair(0x22, 0x6, 0xfffffffc, &(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000300)={r2, 0x5, 0xa06, 0x9}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) mount_setattr(r3, &(0x7f0000000340)='./file0/file0\x00', 0x1000, &(0x7f0000000380)={0x1, 0x8, 0x80000, {r4}}, 0x20) r7 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000000c0)=0x1) write$cgroup_int(r8, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) socketpair(0x22, 0x6, 0xfffffffc, &(0x7f0000000100)) (async) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000300)={r2, 0x5, 0xa06, 0x9}) (async) pipe(&(0x7f0000000080)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r5, 0x0, 0x0, 0x0) (async) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) mount_setattr(r3, &(0x7f0000000340)='./file0/file0\x00', 0x1000, &(0x7f0000000380)={0x1, 0x8, 0x80000, {r4}}, 0x20) (async) openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r7, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000000c0)=0x1) (async) write$cgroup_int(r8, &(0x7f0000000080), 0x12) (async) 18:43:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpu.max.burst\x00', 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x1) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpu.max.burst\x00', 0x2, 0x0) (async) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) 18:43:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) (async) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) 18:43:24 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x184) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1281.557893][T16409] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1281.569310][T16409] CPU: 1 PID: 16409 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1281.578260][T16409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1281.588444][T16409] Call Trace: [ 1281.591810][T16409] [ 1281.594827][T16409] dump_stack_lvl+0x1ff/0x28e [ 1281.599823][T16409] dump_stack+0x25/0x28 [ 1281.604196][T16409] dump_header+0x1e2/0xd50 [ 1281.608808][T16409] oom_kill_process+0x2a8/0x11e0 [ 1281.613936][T16409] out_of_memory+0x1303/0x1a50 [ 1281.618871][T16409] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1281.625165][T16409] ? kmsan_get_metadata+0x33/0x220 [ 1281.630488][T16409] memory_max_write+0xbe1/0xe70 [ 1281.635558][T16409] ? memory_max_show+0x1a0/0x1a0 [ 1281.640667][T16409] cgroup_file_write+0x4d0/0x9f0 [ 1281.645837][T16409] ? cgroup_seqfile_stop+0x140/0x140 [ 1281.651326][T16409] kernfs_fop_write_iter+0x66a/0x9f0 [ 1281.656852][T16409] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1281.662433][T16409] vfs_write+0x1318/0x2030 [ 1281.667091][T16409] ksys_write+0x28b/0x510 [ 1281.671631][T16409] __x64_sys_write+0xdb/0x120 [ 1281.676499][T16409] do_syscall_64+0x54/0xd0 [ 1281.681105][T16409] ? irqentry_exit+0x12/0x40 [ 1281.685851][T16409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.691933][T16409] RIP: 0033:0x7efc2e6fc049 18:43:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x1) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpu.max.burst\x00', 0x2, 0x0) (async) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) socketpair(0x22, 0x6, 0xfffffffc, &(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000300)={r2, 0x5, 0xa06, 0x9}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) mount_setattr(r3, &(0x7f0000000340)='./file0/file0\x00', 0x1000, &(0x7f0000000380)={0x1, 0x8, 0x80000, {r4}}, 0x20) (async) r7 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000000c0)=0x1) (async) write$cgroup_int(r8, &(0x7f0000000080), 0x12) [ 1281.696473][T16409] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1281.716248][T16409] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1281.725086][T16409] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1281.733311][T16409] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1281.741420][T16409] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1281.749530][T16409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1281.757636][T16409] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1281.765776][T16409] [ 1281.769204][T16409] memory: usage 128kB, limit 0kB, failcnt 3474 [ 1281.775699][T16409] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1281.782655][T16409] Memory cgroup stats for /syz1: [ 1281.783991][T16409] anon 45056 [ 1281.783991][T16409] file 49152 [ 1281.783991][T16409] kernel_stack 0 [ 1281.783991][T16409] pagetables 8192 [ 1281.783991][T16409] percpu 0 [ 1281.783991][T16409] sock 0 [ 1281.783991][T16409] vmalloc 0 [ 1281.783991][T16409] shmem 49152 [ 1281.783991][T16409] file_mapped 49152 [ 1281.783991][T16409] file_dirty 0 [ 1281.783991][T16409] file_writeback 0 [ 1281.783991][T16409] swapcached 0 [ 1281.783991][T16409] anon_thp 0 [ 1281.783991][T16409] file_thp 0 [ 1281.783991][T16409] shmem_thp 0 [ 1281.783991][T16409] inactive_anon 45056 [ 1281.783991][T16409] active_anon 49152 [ 1281.783991][T16409] inactive_file 0 [ 1281.783991][T16409] active_file 0 [ 1281.783991][T16409] unevictable 0 [ 1281.783991][T16409] slab_reclaimable 3544 [ 1281.783991][T16409] slab_unreclaimable 16880 [ 1281.783991][T16409] slab 20424 [ 1281.783991][T16409] workingset_refault_anon 0 [ 1281.783991][T16409] workingset_refault_file 0 [ 1281.783991][T16409] workingset_activate_anon 0 [ 1281.878924][T16409] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16400,uid=0 [ 1281.894977][T16409] Memory cgroup out of memory: Killed process 16400 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:0 18:43:25 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x184) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1282.166025][ T25] oom_reaper: reaped process 16409 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB 18:43:25 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) (async) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) [ 1282.227787][ T25] oom_reaper: reaped process 16400 (syz-executor.1), now anon-rss:0kB, file-rss:13408kB, shmem-rss:0kB [ 1282.524172][T16462] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1282.535184][T16462] CPU: 1 PID: 16462 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1282.544112][T16462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1282.554280][T16462] Call Trace: [ 1282.557639][T16462] [ 1282.560645][T16462] dump_stack_lvl+0x1ff/0x28e [ 1282.565528][T16462] dump_stack+0x25/0x28 [ 1282.569857][T16462] dump_header+0x1e2/0xd50 18:43:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) recvfrom(r0, &(0x7f0000000240)=""/160, 0xa0, 0x2022, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3}, 0x80) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) recvfrom(r0, &(0x7f0000000240)=""/160, 0xa0, 0x2022, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3}, 0x80) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) [ 1282.574445][T16462] out_of_memory+0x1343/0x1a50 [ 1282.579369][T16462] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1282.585629][T16462] ? kmsan_get_metadata+0x33/0x220 [ 1282.590947][T16462] memory_max_write+0xbe1/0xe70 [ 1282.596093][T16462] ? memory_max_show+0x1a0/0x1a0 [ 1282.601193][T16462] cgroup_file_write+0x4d0/0x9f0 [ 1282.606366][T16462] ? cgroup_seqfile_stop+0x140/0x140 [ 1282.611851][T16462] kernfs_fop_write_iter+0x66a/0x9f0 [ 1282.617370][T16462] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1282.622951][T16462] vfs_write+0x1318/0x2030 [ 1282.627622][T16462] ksys_write+0x28b/0x510 [ 1282.632171][T16462] __x64_sys_write+0xdb/0x120 [ 1282.637054][T16462] do_syscall_64+0x54/0xd0 [ 1282.641650][T16462] ? exc_page_fault+0x76/0x150 [ 1282.646575][T16462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1282.652652][T16462] RIP: 0033:0x7f79b6d50049 [ 1282.657187][T16462] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1282.676955][T16462] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1282.685536][T16462] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1282.693644][T16462] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1282.701733][T16462] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1282.709998][T16462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1282.718182][T16462] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1282.726418][T16462] [ 1282.731834][T16462] memory: usage 72kB, limit 0kB, failcnt 3491 [ 1282.738644][T16462] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1282.745743][T16462] Memory cgroup stats for /syz1: [ 1282.746963][T16462] anon 0 [ 1282.746963][T16462] file 49152 [ 1282.746963][T16462] kernel_stack 0 [ 1282.746963][T16462] pagetables 0 [ 1282.746963][T16462] percpu 0 [ 1282.746963][T16462] sock 0 [ 1282.746963][T16462] vmalloc 0 [ 1282.746963][T16462] shmem 49152 [ 1282.746963][T16462] file_mapped 49152 [ 1282.746963][T16462] file_dirty 0 [ 1282.746963][T16462] file_writeback 0 [ 1282.746963][T16462] swapcached 0 [ 1282.746963][T16462] anon_thp 0 [ 1282.746963][T16462] file_thp 0 [ 1282.746963][T16462] shmem_thp 0 [ 1282.746963][T16462] inactive_anon 0 [ 1282.746963][T16462] active_anon 49152 [ 1282.746963][T16462] inactive_file 0 [ 1282.746963][T16462] active_file 0 [ 1282.746963][T16462] unevictable 0 [ 1282.746963][T16462] slab_reclaimable 3544 [ 1282.746963][T16462] slab_unreclaimable 16880 [ 1282.746963][T16462] slab 20424 [ 1282.746963][T16462] workingset_refault_anon 0 [ 1282.746963][T16462] workingset_refault_file 0 [ 1282.746963][T16462] workingset_activate_anon 0 [ 1282.841026][T16462] Out of memory and no killable processes... [ 1282.848074][T16454] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1282.858619][T16454] CPU: 0 PID: 16454 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1282.867538][T16454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1282.877717][T16454] Call Trace: [ 1282.881089][T16454] [ 1282.884120][T16454] dump_stack_lvl+0x1ff/0x28e [ 1282.889012][T16454] dump_stack+0x25/0x28 [ 1282.893356][T16454] dump_header+0x1e2/0xd50 [ 1282.897961][T16454] out_of_memory+0x1343/0x1a50 [ 1282.902895][T16454] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1282.909167][T16454] ? kmsan_get_metadata+0x33/0x220 [ 1282.914516][T16454] memory_max_write+0xbe1/0xe70 [ 1282.919626][T16454] ? memory_max_show+0x1a0/0x1a0 [ 1282.924963][T16454] cgroup_file_write+0x4d0/0x9f0 [ 1282.930131][T16454] ? cgroup_seqfile_stop+0x140/0x140 [ 1282.935609][T16454] kernfs_fop_write_iter+0x66a/0x9f0 [ 1282.939414][T16128] Bluetooth: hci3: command 0x041b tx timeout [ 1282.941101][T16454] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1282.952466][T16454] vfs_write+0x1318/0x2030 [ 1282.957118][T16454] ksys_write+0x28b/0x510 [ 1282.961664][T16454] __x64_sys_write+0xdb/0x120 [ 1282.966533][T16454] do_syscall_64+0x54/0xd0 18:43:26 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) openat$cgroup_subtree(r6, &(0x7f00000000c0), 0x2, 0x0) [ 1282.971130][T16454] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1282.976927][T16454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1282.983008][T16454] RIP: 0033:0x7f5418ea4049 [ 1282.987553][T16454] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1283.007332][T16454] RSP: 002b:00007f54177d7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1283.015917][T16454] RAX: ffffffffffffffda RBX: 00007f5418fb7100 RCX: 00007f5418ea4049 [ 1283.024024][T16454] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1283.032115][T16454] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1283.040208][T16454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1283.048302][T16454] R13: 00007f54194eab1f R14: 00007f54177d7300 R15: 0000000000022000 [ 1283.056438][T16454] [ 1283.069371][T16454] memory: usage 72kB, limit 0kB, failcnt 3491 [ 1283.080287][T16454] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1283.087414][T16454] Memory cgroup stats for /syz1: [ 1283.088085][T16454] anon 0 [ 1283.088085][T16454] file 49152 [ 1283.088085][T16454] kernel_stack 0 [ 1283.088085][T16454] pagetables 0 [ 1283.088085][T16454] percpu 0 [ 1283.088085][T16454] sock 0 [ 1283.088085][T16454] vmalloc 0 [ 1283.088085][T16454] shmem 49152 [ 1283.088085][T16454] file_mapped 49152 [ 1283.088085][T16454] file_dirty 0 [ 1283.088085][T16454] file_writeback 0 [ 1283.088085][T16454] swapcached 0 [ 1283.088085][T16454] anon_thp 0 [ 1283.088085][T16454] file_thp 0 [ 1283.088085][T16454] shmem_thp 0 [ 1283.088085][T16454] inactive_anon 0 [ 1283.088085][T16454] active_anon 49152 [ 1283.088085][T16454] inactive_file 0 [ 1283.088085][T16454] active_file 0 [ 1283.088085][T16454] unevictable 0 [ 1283.088085][T16454] slab_reclaimable 3544 [ 1283.088085][T16454] slab_unreclaimable 16880 [ 1283.088085][T16454] slab 20424 [ 1283.088085][T16454] workingset_refault_anon 0 [ 1283.088085][T16454] workingset_refault_file 0 [ 1283.088085][T16454] workingset_activate_anon 0 [ 1283.182123][T16454] Out of memory and no killable processes... 18:43:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="021204022b0000007a8c3ff1e463bd8979"], 0x158}}, 0x0) 18:43:26 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x2c6b82c862e77131) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x40a400, 0x0) fstat(r3, &(0x7f0000000380)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) 18:43:26 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x700, 0x40, 0x2, 0xfffffeff, {{0xd, 0x4, 0x3, 0x1c, 0x34, 0x67, 0x0, 0x3, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0xe1, 0x0, 0xd, [0x8, 0x4, 0xffffffff, 0xfffffffd, 0x9]}, @ra={0x94, 0x4}]}}}}}) r8 = socket$can_j1939(0x1d, 0x2, 0x7) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r9, &(0x7f00000000c0)={0x1d, r11, 0x2}, 0x18) bind$can_j1939(r8, &(0x7f0000000080)={0x1d, r11, 0x1}, 0x18) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="d8000000540008002ebd7000fcdbdf2507000000", @ANYRES32=r7, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000000ffffffff0000000000000000000000000800000020000100", @ANYRES32=0x0, @ANYBLOB="000201000a0101020000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="00020000ac1414bb00000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="01020200000000000000000000000000000000000000000020000100", @ANYRES32=r11, @ANYBLOB="be030200000000000000000004000000000000ffff00000000000000d83dcf9aed5fe02af704fe505a7cfa68c8f7a490c1c43b56162a0069f04bbf44a387fd48f35927e99cd97db4f9579c19f0504c925240e79aa39772996112debe312d4085e37664a821eea2d35037e3418c85365040b1aae1214977c84b931aa7ff0d6ae4235d49a85ce449d393c283c3e041b090316dd794aaac6d34ab246e6fb0244e4d2ae4d51378c8f1647414fd63b42cc0be69e1fa18cdd1f555b6bd666cd5014d682cf0cf98842d67277bafd101", @ANYRES32=0x0, @ANYBLOB="000304003a00000200000000000000000008000008000000"], 0xd8}, 0x1, 0x0, 0x0, 0x804}, 0x40881) [ 1283.510730][T16465] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1283.521590][T16465] CPU: 0 PID: 16465 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1283.530513][T16465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1283.540691][T16465] Call Trace: [ 1283.544059][T16465] [ 1283.547080][T16465] dump_stack_lvl+0x1ff/0x28e [ 1283.551962][T16465] dump_stack+0x25/0x28 [ 1283.556283][T16465] dump_header+0x1e2/0xd50 [ 1283.560996][T16465] out_of_memory+0x1343/0x1a50 [ 1283.565931][T16465] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1283.572234][T16465] ? kmsan_get_metadata+0x33/0x220 [ 1283.577580][T16465] memory_max_write+0xbe1/0xe70 [ 1283.582675][T16465] ? memory_max_show+0x1a0/0x1a0 [ 1283.587782][T16465] cgroup_file_write+0x4d0/0x9f0 [ 1283.592979][T16465] ? cgroup_seqfile_stop+0x140/0x140 [ 1283.598559][T16465] kernfs_fop_write_iter+0x66a/0x9f0 [ 1283.604092][T16465] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1283.609661][T16465] vfs_write+0x1318/0x2030 [ 1283.614317][T16465] ksys_write+0x28b/0x510 [ 1283.618839][T16465] __x64_sys_write+0xdb/0x120 [ 1283.623713][T16465] do_syscall_64+0x54/0xd0 [ 1283.628323][T16465] ? exc_page_fault+0x76/0x150 [ 1283.633240][T16465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1283.639316][T16465] RIP: 0033:0x7efc2e6fc049 [ 1283.643854][T16465] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1283.663623][T16465] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1283.672200][T16465] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1283.680310][T16465] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1283.688401][T16465] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1283.696500][T16465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1283.704602][T16465] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1283.712923][T16465] [ 1283.720885][T16465] memory: usage 68kB, limit 0kB, failcnt 3491 [ 1283.728001][T16465] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1283.735153][T16465] Memory cgroup stats for /syz1: [ 1283.735830][T16465] anon 0 [ 1283.735830][T16465] file 49152 [ 1283.735830][T16465] kernel_stack 0 [ 1283.735830][T16465] pagetables 0 [ 1283.735830][T16465] percpu 0 [ 1283.735830][T16465] sock 0 [ 1283.735830][T16465] vmalloc 0 [ 1283.735830][T16465] shmem 49152 [ 1283.735830][T16465] file_mapped 49152 [ 1283.735830][T16465] file_dirty 0 [ 1283.735830][T16465] file_writeback 0 [ 1283.735830][T16465] swapcached 0 [ 1283.735830][T16465] anon_thp 0 [ 1283.735830][T16465] file_thp 0 [ 1283.735830][T16465] shmem_thp 0 [ 1283.735830][T16465] inactive_anon 0 [ 1283.735830][T16465] active_anon 49152 [ 1283.735830][T16465] inactive_file 0 [ 1283.735830][T16465] active_file 0 [ 1283.735830][T16465] unevictable 0 [ 1283.735830][T16465] slab_reclaimable 2304 [ 1283.735830][T16465] slab_unreclaimable 13400 [ 1283.735830][T16465] slab 15704 [ 1283.735830][T16465] workingset_refault_anon 0 [ 1283.735830][T16465] workingset_refault_file 0 [ 1283.735830][T16465] workingset_activate_anon 0 [ 1283.830748][T16465] Out of memory and no killable processes... 18:43:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) recvfrom(r0, &(0x7f0000000240)=""/160, 0xa0, 0x2022, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3}, 0x80) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:27 executing program 1: semop(0x0, &(0x7f0000000080), 0x2aaaaaaaaaaaaae8) [ 1283.958906][T16483] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1283.969749][T16483] CPU: 0 PID: 16483 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1283.978686][T16483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1283.988865][T16483] Call Trace: [ 1283.992236][T16483] [ 1283.995255][T16483] dump_stack_lvl+0x1ff/0x28e [ 1284.000145][T16483] dump_stack+0x25/0x28 [ 1284.004482][T16483] dump_header+0x1e2/0xd50 [ 1284.009080][T16483] out_of_memory+0x1343/0x1a50 [ 1284.014018][T16483] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1284.020311][T16483] ? kmsan_get_metadata+0x33/0x220 [ 1284.025637][T16483] memory_max_write+0xbe1/0xe70 [ 1284.030698][T16483] ? memory_max_show+0x1a0/0x1a0 [ 1284.035788][T16483] cgroup_file_write+0x4d0/0x9f0 [ 1284.040958][T16483] ? cgroup_seqfile_stop+0x140/0x140 [ 1284.046439][T16483] kernfs_fop_write_iter+0x66a/0x9f0 [ 1284.051957][T16483] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1284.057527][T16483] vfs_write+0x1318/0x2030 [ 1284.062185][T16483] ksys_write+0x28b/0x510 [ 1284.066718][T16483] __x64_sys_write+0xdb/0x120 [ 1284.071598][T16483] do_syscall_64+0x54/0xd0 [ 1284.076202][T16483] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1284.082008][T16483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1284.088087][T16483] RIP: 0033:0x7f61c24da049 [ 1284.092620][T16483] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1284.112393][T16483] RSP: 002b:00007f61c0e0d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1284.120974][T16483] RAX: ffffffffffffffda RBX: 00007f61c25ed100 RCX: 00007f61c24da049 [ 1284.129100][T16483] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1284.137199][T16483] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1284.145295][T16483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1284.153393][T16483] R13: 00007f61c2b20b1f R14: 00007f61c0e0d300 R15: 0000000000022000 [ 1284.161533][T16483] [ 1284.164857][T16483] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1284.171035][T16483] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1284.178086][T16483] Memory cgroup stats for /syz1: [ 1284.178768][T16483] anon 0 [ 1284.178768][T16483] file 49152 [ 1284.178768][T16483] kernel_stack 0 [ 1284.178768][T16483] pagetables 0 [ 1284.178768][T16483] percpu 0 [ 1284.178768][T16483] sock 0 [ 1284.178768][T16483] vmalloc 0 [ 1284.178768][T16483] shmem 49152 [ 1284.178768][T16483] file_mapped 49152 [ 1284.178768][T16483] file_dirty 0 [ 1284.178768][T16483] file_writeback 0 [ 1284.178768][T16483] swapcached 0 [ 1284.178768][T16483] anon_thp 0 [ 1284.178768][T16483] file_thp 0 [ 1284.178768][T16483] shmem_thp 0 [ 1284.178768][T16483] inactive_anon 0 [ 1284.178768][T16483] active_anon 49152 [ 1284.178768][T16483] inactive_file 0 [ 1284.178768][T16483] active_file 0 [ 1284.178768][T16483] unevictable 0 [ 1284.178768][T16483] slab_reclaimable 2304 [ 1284.178768][T16483] slab_unreclaimable 13400 [ 1284.178768][T16483] slab 15704 [ 1284.178768][T16483] workingset_refault_anon 0 [ 1284.178768][T16483] workingset_refault_file 0 [ 1284.178768][T16483] workingset_activate_anon 0 [ 1284.272801][T16483] Out of memory and no killable processes... 18:43:27 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x2c6b82c862e77131) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) chdir(&(0x7f00000000c0)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x40a400, 0x0) fstat(r3, &(0x7f0000000380)) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r4, 0x0, 0x0, 0x0) (async) chdir(&(0x7f0000000100)='./file0\x00') (async) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) (async) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) 18:43:27 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x700, 0x40, 0x2, 0xfffffeff, {{0xd, 0x4, 0x3, 0x1c, 0x34, 0x67, 0x0, 0x3, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0xe1, 0x0, 0xd, [0x8, 0x4, 0xffffffff, 0xfffffffd, 0x9]}, @ra={0x94, 0x4}]}}}}}) r8 = socket$can_j1939(0x1d, 0x2, 0x7) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r9, &(0x7f00000000c0)={0x1d, r11, 0x2}, 0x18) bind$can_j1939(r8, &(0x7f0000000080)={0x1d, r11, 0x1}, 0x18) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="d8000000540008002ebd7000fcdbdf2507000000", @ANYRES32=r7, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000000ffffffff0000000000000000000000000800000020000100", @ANYRES32=0x0, @ANYBLOB="000201000a0101020000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="00020000ac1414bb00000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="01020200000000000000000000000000000000000000000020000100", @ANYRES32=r11, @ANYBLOB="be030200000000000000000004000000000000ffff00000000000000d83dcf9aed5fe02af704fe505a7cfa68c8f7a490c1c43b56162a0069f04bbf44a387fd48f35927e99cd97db4f9579c19f0504c925240e79aa39772996112debe312d4085e37664a821eea2d35037e3418c85365040b1aae1214977c84b931aa7ff0d6ae4235d49a85ce449d393c283c3e041b090316dd794aaac6d34ab246e6fb0244e4d2ae4d51378c8f1647414fd63b42cc0be69e1fa18cdd1f555b6bd666cd5014d682cf0cf98842d67277bafd101", @ANYRES32=0x0, @ANYBLOB="000304003a00000200000000000000000008000008000000"], 0xd8}, 0x1, 0x0, 0x0, 0x804}, 0x40881) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r5, 0x0, 0x0, 0x0) (async) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x700, 0x40, 0x2, 0xfffffeff, {{0xd, 0x4, 0x3, 0x1c, 0x34, 0x67, 0x0, 0x3, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0xe1, 0x0, 0xd, [0x8, 0x4, 0xffffffff, 0xfffffffd, 0x9]}, @ra={0x94, 0x4}]}}}}}) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) socket$inet(0x2, 0x3, 0xff) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) (async) bind$can_j1939(r9, &(0x7f00000000c0)={0x1d, r11, 0x2}, 0x18) (async) bind$can_j1939(r8, &(0x7f0000000080)={0x1d, r11, 0x1}, 0x18) (async) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="d8000000540008002ebd7000fcdbdf2507000000", @ANYRES32=r7, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000000ffffffff0000000000000000000000000800000020000100", @ANYRES32=0x0, @ANYBLOB="000201000a0101020000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="00020000ac1414bb00000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="01020200000000000000000000000000000000000000000020000100", @ANYRES32=r11, @ANYBLOB="be030200000000000000000004000000000000ffff00000000000000d83dcf9aed5fe02af704fe505a7cfa68c8f7a490c1c43b56162a0069f04bbf44a387fd48f35927e99cd97db4f9579c19f0504c925240e79aa39772996112debe312d4085e37664a821eea2d35037e3418c85365040b1aae1214977c84b931aa7ff0d6ae4235d49a85ce449d393c283c3e041b090316dd794aaac6d34ab246e6fb0244e4d2ae4d51378c8f1647414fd63b42cc0be69e1fa18cdd1f555b6bd666cd5014d682cf0cf98842d67277bafd101", @ANYRES32=0x0, @ANYBLOB="000304003a00000200000000000000000008000008000000"], 0xd8}, 0x1, 0x0, 0x0, 0x804}, 0x40881) (async) [ 1284.965638][T16502] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1284.976767][T16502] CPU: 0 PID: 16502 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1284.985692][T16502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1284.995870][T16502] Call Trace: [ 1284.999236][T16502] [ 1285.002249][T16502] dump_stack_lvl+0x1ff/0x28e [ 1285.007133][T16502] dump_stack+0x25/0x28 [ 1285.011461][T16502] dump_header+0x1e2/0xd50 [ 1285.016054][T16502] out_of_memory+0x1343/0x1a50 [ 1285.020977][T16502] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1285.027235][T16502] ? kmsan_get_metadata+0x33/0x220 [ 1285.032560][T16502] memory_max_write+0xbe1/0xe70 [ 1285.037636][T16502] ? memory_max_show+0x1a0/0x1a0 [ 1285.042728][T16502] cgroup_file_write+0x4d0/0x9f0 [ 1285.047888][T16502] ? cgroup_seqfile_stop+0x140/0x140 [ 1285.053349][T16502] kernfs_fop_write_iter+0x66a/0x9f0 [ 1285.058861][T16502] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1285.064448][T16502] vfs_write+0x1318/0x2030 [ 1285.069100][T16502] ksys_write+0x28b/0x510 [ 1285.073628][T16502] __x64_sys_write+0xdb/0x120 [ 1285.078489][T16502] do_syscall_64+0x54/0xd0 [ 1285.083081][T16502] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1285.088876][T16502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1285.094964][T16502] RIP: 0033:0x7f79b6d50049 18:43:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r5 = accept4(r4, 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) (async) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) [ 1285.099497][T16502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1285.119270][T16502] RSP: 002b:00007f79b5683168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1285.127861][T16502] RAX: ffffffffffffffda RBX: 00007f79b6e63100 RCX: 00007f79b6d50049 [ 1285.135966][T16502] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1285.144055][T16502] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1285.152152][T16502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1285.160239][T16502] R13: 00007f79b7396b1f R14: 00007f79b5683300 R15: 0000000000022000 [ 1285.168380][T16502] [ 1285.171687][T16502] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1285.177949][T16502] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1285.185008][T16502] Memory cgroup stats for /syz1: [ 1285.186150][T16502] anon 0 [ 1285.186150][T16502] file 49152 [ 1285.186150][T16502] kernel_stack 0 [ 1285.186150][T16502] pagetables 0 [ 1285.186150][T16502] percpu 0 [ 1285.186150][T16502] sock 0 [ 1285.186150][T16502] vmalloc 0 [ 1285.186150][T16502] shmem 49152 18:43:28 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) openat$cgroup_subtree(r6, &(0x7f00000000c0), 0x2, 0x0) [ 1285.186150][T16502] file_mapped 49152 [ 1285.186150][T16502] file_dirty 0 [ 1285.186150][T16502] file_writeback 0 [ 1285.186150][T16502] swapcached 0 [ 1285.186150][T16502] anon_thp 0 [ 1285.186150][T16502] file_thp 0 [ 1285.186150][T16502] shmem_thp 0 [ 1285.186150][T16502] inactive_anon 0 [ 1285.186150][T16502] active_anon 49152 [ 1285.186150][T16502] inactive_file 0 [ 1285.186150][T16502] active_file 0 [ 1285.186150][T16502] unevictable 0 [ 1285.186150][T16502] slab_reclaimable 2304 [ 1285.186150][T16502] slab_unreclaimable 13400 [ 1285.186150][T16502] slab 15704 [ 1285.186150][T16502] workingset_refault_anon 0 [ 1285.186150][T16502] workingset_refault_file 0 [ 1285.186150][T16502] workingset_activate_anon 0 [ 1285.280193][T16502] Out of memory and no killable processes... 18:43:28 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x700, 0x40, 0x2, 0xfffffeff, {{0xd, 0x4, 0x3, 0x1c, 0x34, 0x67, 0x0, 0x3, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x18, 0xe1, 0x0, 0xd, [0x8, 0x4, 0xffffffff, 0xfffffffd, 0x9]}, @ra={0x94, 0x4}]}}}}}) (async) r8 = socket$can_j1939(0x1d, 0x2, 0x7) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r9, &(0x7f00000000c0)={0x1d, r11, 0x2}, 0x18) bind$can_j1939(r8, &(0x7f0000000080)={0x1d, r11, 0x1}, 0x18) (async) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="d8000000540008002ebd7000fcdbdf2507000000", @ANYRES32=r7, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="01000000ffffffff0000000000000000000000000800000020000100", @ANYRES32=0x0, @ANYBLOB="000201000a0101020000000000000000000000000000000020000100", @ANYRES32=0x0, @ANYBLOB="00020000ac1414bb00000000000000000000000086dd000020000100", @ANYRES32=0x0, @ANYBLOB="01020200000000000000000000000000000000000000000020000100", @ANYRES32=r11, @ANYBLOB="be030200000000000000000004000000000000ffff00000000000000d83dcf9aed5fe02af704fe505a7cfa68c8f7a490c1c43b56162a0069f04bbf44a387fd48f35927e99cd97db4f9579c19f0504c925240e79aa39772996112debe312d4085e37664a821eea2d35037e3418c85365040b1aae1214977c84b931aa7ff0d6ae4235d49a85ce449d393c283c3e041b090316dd794aaac6d34ab246e6fb0244e4d2ae4d51378c8f1647414fd63b42cc0be69e1fa18cdd1f555b6bd666cd5014d682cf0cf98842d67277bafd101", @ANYRES32=0x0, @ANYBLOB="000304003a00000200000000000000000008000008000000"], 0xd8}, 0x1, 0x0, 0x0, 0x804}, 0x40881) 18:43:28 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x2c6b82c862e77131) (rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') (async) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x40a400, 0x0) fstat(r3, &(0x7f0000000380)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r5 = socket$alg(0x26, 0x5, 0x0) (rerun: 32) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1285.744778][ T3533] device hsr_slave_0 left promiscuous mode [ 1285.762954][ T3533] device hsr_slave_1 left promiscuous mode [ 1285.780829][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1285.788786][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1285.820987][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1285.828770][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1285.864427][T16539] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1285.875187][T16539] CPU: 1 PID: 16539 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1285.875728][ T3533] device bridge_slave_1 left promiscuous mode [ 1285.884068][T16539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1285.884124][T16539] Call Trace: [ 1285.884157][T16539] [ 1285.884193][T16539] dump_stack_lvl+0x1ff/0x28e [ 1285.890695][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1285.900331][T16539] dump_stack+0x25/0x28 [ 1285.900461][T16539] dump_header+0x1e2/0xd50 [ 1285.927074][T16539] out_of_memory+0x1343/0x1a50 [ 1285.931995][T16539] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1285.938254][T16539] ? kmsan_get_metadata+0x33/0x220 [ 1285.943557][T16539] memory_max_write+0xbe1/0xe70 [ 1285.948610][T16539] ? memory_max_show+0x1a0/0x1a0 [ 1285.953679][T16539] cgroup_file_write+0x4d0/0x9f0 [ 1285.958903][T16539] ? cgroup_seqfile_stop+0x140/0x140 [ 1285.964359][T16539] kernfs_fop_write_iter+0x66a/0x9f0 [ 1285.969858][T16539] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1285.975424][T16539] vfs_write+0x1318/0x2030 [ 1285.980065][T16539] ksys_write+0x28b/0x510 [ 1285.984588][T16539] __x64_sys_write+0xdb/0x120 [ 1285.989451][T16539] do_syscall_64+0x54/0xd0 [ 1285.994023][T16539] ? exc_page_fault+0x76/0x150 [ 1285.998936][T16539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1286.005004][T16539] RIP: 0033:0x7f5418ea4049 [ 1286.009527][T16539] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1286.029289][T16539] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1286.037862][T16539] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1286.045965][T16539] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1286.054048][T16539] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1286.062155][T16539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1286.070226][T16539] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1286.078358][T16539] [ 1286.084033][T16539] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1286.090209][T16539] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1286.099485][T16539] Memory cgroup stats for /syz1: [ 1286.100115][T16539] anon 0 [ 1286.100115][T16539] file 49152 [ 1286.100115][T16539] kernel_stack 0 [ 1286.100115][T16539] pagetables 0 [ 1286.100115][T16539] percpu 0 [ 1286.100115][T16539] sock 0 [ 1286.100115][T16539] vmalloc 0 [ 1286.100115][T16539] shmem 49152 [ 1286.100115][T16539] file_mapped 49152 [ 1286.100115][T16539] file_dirty 0 [ 1286.100115][T16539] file_writeback 0 [ 1286.100115][T16539] swapcached 0 [ 1286.100115][T16539] anon_thp 0 [ 1286.100115][T16539] file_thp 0 [ 1286.100115][T16539] shmem_thp 0 [ 1286.100115][T16539] inactive_anon 0 [ 1286.100115][T16539] active_anon 49152 [ 1286.100115][T16539] inactive_file 0 [ 1286.100115][T16539] active_file 0 [ 1286.100115][T16539] unevictable 0 [ 1286.100115][T16539] slab_reclaimable 2304 [ 1286.100115][T16539] slab_unreclaimable 13400 [ 1286.100115][T16539] slab 15704 [ 1286.100115][T16539] workingset_refault_anon 0 [ 1286.100115][T16539] workingset_refault_file 0 [ 1286.100115][T16539] workingset_activate_anon 0 [ 1286.101827][ T3533] device bridge_slave_0 left promiscuous mode [ 1286.105406][T16539] Out of memory and no killable processes... [ 1286.149673][T16538] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1286.197464][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1286.201103][T16538] CPU: 1 PID: 16538 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1286.233013][T16538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1286.243171][T16538] Call Trace: [ 1286.246531][T16538] [ 1286.249543][T16538] dump_stack_lvl+0x1ff/0x28e [ 1286.254406][T16538] dump_stack+0x25/0x28 [ 1286.258720][T16538] dump_header+0x1e2/0xd50 [ 1286.263289][T16538] out_of_memory+0x1343/0x1a50 [ 1286.268189][T16538] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1286.274428][T16538] ? kmsan_get_metadata+0x33/0x220 [ 1286.279726][T16538] memory_max_write+0xbe1/0xe70 [ 1286.284761][T16538] ? memory_max_show+0x1a0/0x1a0 [ 1286.289835][T16538] cgroup_file_write+0x4d0/0x9f0 [ 1286.294963][T16538] ? cgroup_seqfile_stop+0x140/0x140 [ 1286.300509][T16538] kernfs_fop_write_iter+0x66a/0x9f0 [ 1286.305996][T16538] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1286.311568][T16538] vfs_write+0x1318/0x2030 [ 1286.316195][T16538] ksys_write+0x28b/0x510 [ 1286.320697][T16538] __x64_sys_write+0xdb/0x120 [ 1286.325543][T16538] do_syscall_64+0x54/0xd0 [ 1286.330122][T16538] ? exc_page_fault+0x76/0x150 [ 1286.335031][T16538] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1286.341092][T16538] RIP: 0033:0x7fb6553aa049 [ 1286.345613][T16538] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1286.365361][T16538] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1286.373932][T16538] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1286.382040][T16538] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1286.390124][T16538] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1286.398217][T16538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1286.406301][T16538] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 18:43:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r2, r3) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000080), 0x12) sendfile(r5, r0, &(0x7f00000000c0)=0x101, 0x80000000) [ 1286.414424][T16538] [ 1286.420851][T16538] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1286.427611][T16538] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1286.434685][T16538] Memory cgroup stats for /syz1: [ 1286.435891][T16538] anon 0 [ 1286.435891][T16538] file 49152 [ 1286.435891][T16538] kernel_stack 0 [ 1286.435891][T16538] pagetables 0 [ 1286.435891][T16538] percpu 0 [ 1286.435891][T16538] sock 0 [ 1286.435891][T16538] vmalloc 0 [ 1286.435891][T16538] shmem 49152 [ 1286.435891][T16538] file_mapped 49152 [ 1286.435891][T16538] file_dirty 0 [ 1286.435891][T16538] file_writeback 0 [ 1286.435891][T16538] swapcached 0 [ 1286.435891][T16538] anon_thp 0 [ 1286.435891][T16538] file_thp 0 [ 1286.435891][T16538] shmem_thp 0 [ 1286.435891][T16538] inactive_anon 0 [ 1286.435891][T16538] active_anon 49152 [ 1286.435891][T16538] inactive_file 0 [ 1286.435891][T16538] active_file 0 [ 1286.435891][T16538] unevictable 0 [ 1286.435891][T16538] slab_reclaimable 2304 [ 1286.435891][T16538] slab_unreclaimable 13400 [ 1286.435891][T16538] slab 15704 [ 1286.435891][T16538] workingset_refault_anon 0 [ 1286.435891][T16538] workingset_refault_file 0 [ 1286.435891][T16538] workingset_activate_anon 0 [ 1286.529798][T16538] Out of memory and no killable processes... [ 1286.600037][ T3533] device veth1_macvtap left promiscuous mode [ 1286.606541][ T3533] device veth0_macvtap left promiscuous mode [ 1286.612767][ T3533] device veth1_vlan left promiscuous mode [ 1286.618823][ T3533] device veth0_vlan left promiscuous mode [ 1286.646421][T16552] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1286.658566][T16552] CPU: 1 PID: 16552 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1286.667498][T16552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1286.677667][T16552] Call Trace: [ 1286.681032][T16552] [ 1286.684034][T16552] dump_stack_lvl+0x1ff/0x28e [ 1286.688911][T16552] dump_stack+0x25/0x28 [ 1286.693234][T16552] dump_header+0x1e2/0xd50 [ 1286.697827][T16552] out_of_memory+0x1343/0x1a50 [ 1286.702735][T16552] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1286.708988][T16552] ? kmsan_get_metadata+0x33/0x220 [ 1286.714316][T16552] memory_max_write+0xbe1/0xe70 [ 1286.719382][T16552] ? memory_max_show+0x1a0/0x1a0 [ 1286.724465][T16552] cgroup_file_write+0x4d0/0x9f0 [ 1286.729612][T16552] ? cgroup_seqfile_stop+0x140/0x140 [ 1286.735066][T16552] kernfs_fop_write_iter+0x66a/0x9f0 [ 1286.740564][T16552] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1286.746139][T16552] vfs_write+0x1318/0x2030 [ 1286.750776][T16552] ksys_write+0x28b/0x510 [ 1286.755293][T16552] __x64_sys_write+0xdb/0x120 [ 1286.760157][T16552] do_syscall_64+0x54/0xd0 [ 1286.764747][T16552] ? exc_page_fault+0x76/0x150 [ 1286.769660][T16552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1286.775723][T16552] RIP: 0033:0x7efc2e6fc049 [ 1286.780245][T16552] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1286.800019][T16552] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1286.808601][T16552] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1286.816709][T16552] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1286.824796][T16552] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1286.832879][T16552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1286.840965][T16552] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1286.849190][T16552] [ 1286.852866][T16552] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1286.859140][T16552] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1286.866224][T16552] Memory cgroup stats for /syz1: [ 1286.867344][T16552] anon 0 [ 1286.867344][T16552] file 49152 [ 1286.867344][T16552] kernel_stack 0 [ 1286.867344][T16552] pagetables 0 [ 1286.867344][T16552] percpu 0 [ 1286.867344][T16552] sock 0 [ 1286.867344][T16552] vmalloc 0 [ 1286.867344][T16552] shmem 49152 18:43:29 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000480)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) dup2(r6, r0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r9 = accept4(r8, 0x0, 0x0, 0x0) splice(r7, 0x0, r9, 0x0, 0x80000002, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r7, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="23110700", @ANYRES16=r10, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4000) [ 1286.867344][T16552] file_mapped 49152 [ 1286.867344][T16552] file_dirty 0 [ 1286.867344][T16552] file_writeback 0 [ 1286.867344][T16552] swapcached 0 [ 1286.867344][T16552] anon_thp 0 [ 1286.867344][T16552] file_thp 0 [ 1286.867344][T16552] shmem_thp 0 [ 1286.867344][T16552] inactive_anon 0 [ 1286.867344][T16552] active_anon 49152 [ 1286.867344][T16552] inactive_file 0 [ 1286.867344][T16552] active_file 0 [ 1286.867344][T16552] unevictable 0 [ 1286.867344][T16552] slab_reclaimable 2304 [ 1286.867344][T16552] slab_unreclaimable 13400 [ 1286.867344][T16552] slab 15704 [ 1286.867344][T16552] workingset_refault_anon 0 [ 1286.867344][T16552] workingset_refault_file 0 [ 1286.867344][T16552] workingset_activate_anon 0 [ 1286.961406][T16552] Out of memory and no killable processes... 18:43:30 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8480, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x2080008, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) write$cgroup_int(r4, &(0x7f0000000280)=0x4, 0x12) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$cgroup_int(r5, &(0x7f0000000100)=0x9, 0x12) 18:43:30 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0xee01}}, './file0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) sendfile(r4, r6, &(0x7f00000000c0)=0x17, 0xfffffffffffffff8) [ 1287.374375][T16556] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1287.385156][T16556] CPU: 1 PID: 16556 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1287.394083][T16556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1287.404251][T16556] Call Trace: [ 1287.407618][T16556] [ 1287.410636][T16556] dump_stack_lvl+0x1ff/0x28e [ 1287.415523][T16556] dump_stack+0x25/0x28 [ 1287.419861][T16556] dump_header+0x1e2/0xd50 [ 1287.424469][T16556] out_of_memory+0x1343/0x1a50 [ 1287.429395][T16556] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1287.435670][T16556] ? kmsan_get_metadata+0x33/0x220 [ 1287.441004][T16556] memory_max_write+0xbe1/0xe70 [ 1287.446071][T16556] ? memory_max_show+0x1a0/0x1a0 [ 1287.451182][T16556] cgroup_file_write+0x4d0/0x9f0 [ 1287.456337][T16556] ? cgroup_seqfile_stop+0x140/0x140 [ 1287.461829][T16556] kernfs_fop_write_iter+0x66a/0x9f0 [ 1287.467341][T16556] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1287.472892][T16556] vfs_write+0x1318/0x2030 [ 1287.477498][T16556] ksys_write+0x28b/0x510 [ 1287.481949][T16556] __x64_sys_write+0xdb/0x120 [ 1287.486771][T16556] do_syscall_64+0x54/0xd0 [ 1287.491373][T16556] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1287.497284][T16556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1287.503361][T16556] RIP: 0033:0x7f61c24da049 [ 1287.507898][T16556] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1287.527808][T16556] RSP: 002b:00007f61c0e2e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1287.537022][T16556] RAX: ffffffffffffffda RBX: 00007f61c25ed030 RCX: 00007f61c24da049 [ 1287.545127][T16556] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1287.553215][T16556] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1287.561387][T16556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1287.569469][T16556] R13: 00007f61c2b20b1f R14: 00007f61c0e2e300 R15: 0000000000022000 [ 1287.577687][T16556] [ 1287.582556][T16556] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1287.589080][T16556] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1287.596191][T16556] Memory cgroup stats for /syz1: [ 1287.596811][T16556] anon 0 [ 1287.596811][T16556] file 49152 [ 1287.596811][T16556] kernel_stack 0 [ 1287.596811][T16556] pagetables 0 [ 1287.596811][T16556] percpu 0 [ 1287.596811][T16556] sock 0 [ 1287.596811][T16556] vmalloc 0 [ 1287.596811][T16556] shmem 49152 [ 1287.596811][T16556] file_mapped 49152 [ 1287.596811][T16556] file_dirty 0 [ 1287.596811][T16556] file_writeback 0 [ 1287.596811][T16556] swapcached 0 [ 1287.596811][T16556] anon_thp 0 [ 1287.596811][T16556] file_thp 0 [ 1287.596811][T16556] shmem_thp 0 [ 1287.596811][T16556] inactive_anon 0 [ 1287.596811][T16556] active_anon 49152 [ 1287.596811][T16556] inactive_file 0 [ 1287.596811][T16556] active_file 0 [ 1287.596811][T16556] unevictable 0 [ 1287.596811][T16556] slab_reclaimable 2304 [ 1287.596811][T16556] slab_unreclaimable 13400 [ 1287.596811][T16556] slab 15704 [ 1287.596811][T16556] workingset_refault_anon 0 [ 1287.596811][T16556] workingset_refault_file 0 [ 1287.596811][T16556] workingset_activate_anon 0 [ 1287.690905][T16556] Out of memory and no killable processes... [ 1287.706876][T16564] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1287.717724][T16564] CPU: 1 PID: 16564 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1287.726660][T16564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1287.736932][T16564] Call Trace: [ 1287.740301][T16564] [ 1287.743323][T16564] dump_stack_lvl+0x1ff/0x28e [ 1287.748219][T16564] dump_stack+0x25/0x28 [ 1287.752600][T16564] dump_header+0x1e2/0xd50 [ 1287.757205][T16564] out_of_memory+0x1343/0x1a50 [ 1287.762143][T16564] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1287.768425][T16564] ? kmsan_get_metadata+0x33/0x220 [ 1287.773734][T16564] memory_max_write+0xbe1/0xe70 [ 1287.778816][T16564] ? memory_max_show+0x1a0/0x1a0 [ 1287.783999][T16564] cgroup_file_write+0x4d0/0x9f0 [ 1287.789134][T16564] ? cgroup_seqfile_stop+0x140/0x140 [ 1287.794617][T16564] kernfs_fop_write_iter+0x66a/0x9f0 [ 1287.800143][T16564] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1287.805718][T16564] vfs_write+0x1318/0x2030 [ 1287.810376][T16564] ksys_write+0x28b/0x510 [ 1287.814856][T16564] __x64_sys_write+0xdb/0x120 [ 1287.819743][T16564] do_syscall_64+0x54/0xd0 [ 1287.824352][T16564] ? exc_page_fault+0x76/0x150 [ 1287.829289][T16564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1287.835381][T16564] RIP: 0033:0x7f79b6d50049 [ 1287.839919][T16564] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1287.859692][T16564] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1287.868355][T16564] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1287.876465][T16564] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1287.886548][T16564] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1287.894635][T16564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1287.902673][T16564] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1287.910744][T16564] [ 1287.914047][T16564] memory: usage 64kB, limit 0kB, failcnt 3491 [ 1287.920215][T16564] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1287.927287][T16564] Memory cgroup stats for /syz1: [ 1287.928414][T16564] anon 0 [ 1287.928414][T16564] file 49152 [ 1287.928414][T16564] kernel_stack 0 [ 1287.928414][T16564] pagetables 0 [ 1287.928414][T16564] percpu 0 [ 1287.928414][T16564] sock 0 [ 1287.928414][T16564] vmalloc 0 [ 1287.928414][T16564] shmem 49152 [ 1287.928414][T16564] file_mapped 49152 [ 1287.928414][T16564] file_dirty 0 [ 1287.928414][T16564] file_writeback 0 [ 1287.928414][T16564] swapcached 0 [ 1287.928414][T16564] anon_thp 0 [ 1287.928414][T16564] file_thp 0 [ 1287.928414][T16564] shmem_thp 0 [ 1287.928414][T16564] inactive_anon 0 [ 1287.928414][T16564] active_anon 49152 [ 1287.928414][T16564] inactive_file 0 [ 1287.928414][T16564] active_file 0 [ 1287.928414][T16564] unevictable 0 [ 1287.928414][T16564] slab_reclaimable 2304 [ 1287.928414][T16564] slab_unreclaimable 13400 [ 1287.928414][T16564] slab 15704 [ 1287.928414][T16564] workingset_refault_anon 0 [ 1287.928414][T16564] workingset_refault_file 0 [ 1287.928414][T16564] workingset_activate_anon 0 [ 1288.022793][T16564] Out of memory and no killable processes... [ 1288.639759][ T3533] team0 (unregistering): Port device team_slave_1 removed [ 1288.670530][ T3533] team0 (unregistering): Port device team_slave_0 removed [ 1288.694612][ T3533] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1288.720837][ T3533] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1288.856905][ T3533] bond0 (unregistering): Released all slaves [ 1289.708096][ T3503] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1289.716270][ T3503] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1289.726739][ T3503] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1289.736223][ T3503] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1289.745147][ T3503] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1289.753309][ T3503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1290.050808][T16574] chnl_net:caif_netlink_parms(): no params data found [ 1290.242484][T16574] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.250846][T16574] bridge0: port 1(bridge_slave_0) entered disabled state [ 1290.260531][T16574] device bridge_slave_0 entered promiscuous mode [ 1290.272907][T16574] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.280405][T16574] bridge0: port 2(bridge_slave_1) entered disabled state [ 1290.290346][T16574] device bridge_slave_1 entered promiscuous mode [ 1290.347356][T16574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1290.362456][T16574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1290.409817][T16574] team0: Port device team_slave_0 added [ 1290.420085][T16574] team0: Port device team_slave_1 added [ 1290.475345][T16574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1290.482699][T16574] 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. [ 1290.509080][T16574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1290.524166][T16574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1290.531223][T16574] 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. [ 1290.560084][T16574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1290.632440][T16574] device hsr_slave_0 entered promiscuous mode [ 1290.641142][T16574] device hsr_slave_1 entered promiscuous mode [ 1290.651666][T16574] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1290.659632][T16574] Cannot create hsr debugfs directory [ 1290.881305][T16574] bridge0: port 2(bridge_slave_1) entered blocking state [ 1290.888744][T16574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1290.896739][T16574] bridge0: port 1(bridge_slave_0) entered blocking state [ 1290.904178][T16574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1291.039185][T16574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1291.056932][T11380] bridge0: port 1(bridge_slave_0) entered disabled state [ 1291.071089][T11380] bridge0: port 2(bridge_slave_1) entered disabled state [ 1291.083897][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1291.114827][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1291.124440][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1291.145347][T16574] 8021q: adding VLAN 0 to HW filter on device team0 [ 1291.171103][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1291.181128][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1291.190921][T11654] bridge0: port 1(bridge_slave_0) entered blocking state [ 1291.198268][T11654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1291.215021][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1291.225389][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1291.235094][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 1291.242429][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1291.265319][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1291.289104][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1291.310203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1291.320595][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1291.332087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1291.351810][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1291.364648][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1291.394264][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1291.404798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1291.414808][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1291.424559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1291.440123][T16574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1291.486387][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1291.494441][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1291.516784][T16574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1291.551303][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1291.561886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1291.611816][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1291.621823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1291.634954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1291.644708][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1291.660609][T16574] device veth0_vlan entered promiscuous mode [ 1291.690048][T16574] device veth1_vlan entered promiscuous mode [ 1291.740995][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1291.751751][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1291.761604][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1291.774798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1291.792173][T16574] device veth0_macvtap entered promiscuous mode [ 1291.811639][T16574] device veth1_macvtap entered promiscuous mode [ 1291.845988][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 1291.857814][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1291.869039][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1291.879069][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1291.889670][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1291.899838][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1291.910525][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1291.920504][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1291.931141][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1291.941180][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1291.951822][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1291.965425][T16574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1291.976611][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1291.986614][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1291.996566][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1292.006829][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1292.037828][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1292.048621][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1292.058680][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1292.069307][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1292.081084][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1292.092067][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1292.102062][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1292.112654][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1292.122663][T16574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1292.133334][T16574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1292.147238][T16574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1292.158547][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1292.169141][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1292.284482][ T3533] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1292.292437][ T3533] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1292.312625][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1292.352259][ T3533] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1292.360954][ T3533] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1292.368988][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:35 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x4004081) 18:43:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r2, r3) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000080), 0x12) sendfile(r5, r0, &(0x7f00000000c0)=0x101, 0x80000000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r2) (async) getgid() (async) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r5, &(0x7f0000000080), 0x12) (async) sendfile(r5, r0, &(0x7f00000000c0)=0x101, 0x80000000) (async) 18:43:35 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8480, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x2080008, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) write$cgroup_int(r4, &(0x7f0000000280)=0x4, 0x12) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$cgroup_int(r5, &(0x7f0000000100)=0x9, 0x12) 18:43:35 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async, rerun: 32) r5 = accept4(r4, 0x0, 0x0, 0x0) (rerun: 32) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) (async, rerun: 32) openat$cgroup_pressure(r3, &(0x7f0000000100)='io.pressure\x00', 0x2, 0x0) (rerun: 32) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) openat$cgroup_subtree(r6, &(0x7f00000000c0), 0x2, 0x0) 18:43:35 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000480)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r6 = accept4(r5, 0x0, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) (async) dup2(r6, r0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r9 = accept4(r8, 0x0, 0x0, 0x0) splice(r7, 0x0, r9, 0x0, 0x80000002, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r7, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="23110700", @ANYRES16=r10, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 18:43:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r4, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) (async) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0xee01}}, './file0\x00'}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) sendfile(r4, r6, &(0x7f00000000c0)=0x17, 0xfffffffffffffff8) 18:43:35 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8480, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x2080008, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) write$cgroup_int(r4, &(0x7f0000000280)=0x4, 0x12) write$cgroup_int(r3, &(0x7f0000000080), 0x12) pipe2$watch_queue(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$cgroup_int(r5, &(0x7f0000000100)=0x9, 0x12) open(&(0x7f0000000000)='./file0\x00', 0x8480, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x2080008, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8}}, './file0\x00'}) (async) write$cgroup_int(r4, &(0x7f0000000280)=0x4, 0x12) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) pipe2$watch_queue(&(0x7f00000000c0), 0x80) (async) write$cgroup_int(r5, &(0x7f0000000100)=0x9, 0x12) (async) [ 1292.839537][T16574] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1292.850377][T16574] CPU: 0 PID: 16574 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1292.859384][T16574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1292.869573][T16574] Call Trace: [ 1292.873028][T16574] [ 1292.876042][T16574] dump_stack_lvl+0x1ff/0x28e [ 1292.880929][T16574] dump_stack+0x25/0x28 [ 1292.885257][T16574] dump_header+0x1e2/0xd50 18:43:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) (async, rerun: 64) r3 = getgid() (rerun: 64) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) (async) r4 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000080), 0x12) sendfile(r5, r0, &(0x7f00000000c0)=0x101, 0x80000000) [ 1292.889846][T16574] oom_kill_process+0x2a8/0x11e0 [ 1292.894964][T16574] out_of_memory+0x1303/0x1a50 [ 1292.899883][T16574] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1292.906180][T16574] ? kmsan_get_metadata+0x33/0x220 [ 1292.911500][T16574] mem_cgroup_oom+0xeed/0x1350 [ 1292.916466][T16574] try_charge_memcg+0x197a/0x24a0 [ 1292.921723][T16574] ? __rcu_read_unlock+0x82/0xf0 [ 1292.926869][T16574] obj_cgroup_charge_pages+0x348/0x630 [ 1292.932557][T16574] obj_cgroup_charge+0x259/0x4e0 [ 1292.937711][T16574] kmem_cache_alloc+0x2c1/0x11c0 [ 1292.942809][T16574] ? dup_mmap+0xf51/0x2150 [ 1292.947403][T16574] dup_mmap+0xf51/0x2150 [ 1292.951845][T16574] dup_mm+0x1ef/0x7d0 [ 1292.955990][T16574] copy_mm+0x1c8/0x370 [ 1292.960218][T16574] copy_process+0x2a25/0x6900 [ 1292.965062][T16574] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1292.971079][T16574] ? handle_mm_fault+0x3ce8/0x4750 [ 1292.976462][T16574] kernel_clone+0x4bd/0x1130 [ 1292.981206][T16574] ? kmsan_get_metadata+0x33/0x220 [ 1292.986505][T16574] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1292.992978][T16574] __x64_sys_clone+0x29a/0x410 [ 1292.997938][T16574] do_syscall_64+0x54/0xd0 [ 1293.002529][T16574] ? exc_page_fault+0x76/0x150 [ 1293.007461][T16574] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1293.013539][T16574] RIP: 0033:0x7f05a5ebd63b [ 1293.018075][T16574] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1293.037841][T16574] RSP: 002b:00007f05a6505d60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1293.046419][T16574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05a5ebd63b [ 1293.054520][T16574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1293.062612][T16574] RBP: 0000000000000001 R08: 0000000000000000 R09: 000055555701f400 [ 1293.070704][T16574] R10: 000055555701f6d0 R11: 0000000000000246 R12: 0000000000000001 [ 1293.078803][T16574] R13: 0000000000000000 R14: 0000000000000001 R15: 00007f05a6505e40 [ 1293.086948][T16574] [ 1293.094062][T16574] memory: usage 176kB, limit 0kB, failcnt 3510 [ 1293.106373][T16574] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1293.113463][T16574] Memory cgroup stats for /syz1: [ 1293.114659][T16574] anon 45056 [ 1293.114659][T16574] file 49152 [ 1293.114659][T16574] kernel_stack 16384 [ 1293.114659][T16574] pagetables 16384 [ 1293.114659][T16574] percpu 0 [ 1293.114659][T16574] sock 0 [ 1293.114659][T16574] vmalloc 0 [ 1293.114659][T16574] shmem 49152 [ 1293.114659][T16574] file_mapped 49152 [ 1293.114659][T16574] file_dirty 0 [ 1293.114659][T16574] file_writeback 0 [ 1293.114659][T16574] swapcached 0 [ 1293.114659][T16574] anon_thp 0 [ 1293.114659][T16574] file_thp 0 [ 1293.114659][T16574] shmem_thp 0 [ 1293.114659][T16574] inactive_anon 45056 [ 1293.114659][T16574] active_anon 49152 [ 1293.114659][T16574] inactive_file 0 [ 1293.114659][T16574] active_file 0 [ 1293.114659][T16574] unevictable 0 [ 1293.114659][T16574] slab_reclaimable 2504 [ 1293.114659][T16574] slab_unreclaimable 31472 [ 1293.114659][T16574] slab 33976 [ 1293.114659][T16574] workingset_refault_anon 0 [ 1293.114659][T16574] workingset_refault_file 0 [ 1293.114659][T16574] workingset_activate_anon 0 [ 1293.210485][T16574] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16574,uid=0 [ 1293.226409][T16574] Memory cgroup out of memory: Killed process 16574 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 18:43:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000480)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async, rerun: 64) r6 = accept4(r5, 0x0, 0x0, 0x0) (rerun: 64) splice(r4, 0x0, r6, 0x0, 0x80000002, 0x0) dup2(r6, r0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r9 = accept4(r8, 0x0, 0x0, 0x0) splice(r7, 0x0, r9, 0x0, 0x80000002, 0x0) (async) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r4) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r7, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="23110700", @ANYRES16=r10, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 18:43:36 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0xa, 0x0, 0x1, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:43:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0x402000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r2, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c010}, 0x10) r6 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) [ 1293.635877][T16633] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 18:43:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r4, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0xee01}}, './file0\x00'}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) sendfile(r4, r6, &(0x7f00000000c0)=0x17, 0xfffffffffffffff8) [ 1293.933365][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 1294.250435][T16633] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1294.260905][T16633] CPU: 1 PID: 16633 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1294.269824][T16633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1294.279996][T16633] Call Trace: [ 1294.283357][T16633] [ 1294.286368][T16633] dump_stack_lvl+0x1ff/0x28e [ 1294.291254][T16633] dump_stack+0x25/0x28 [ 1294.295594][T16633] dump_header+0x1e2/0xd50 [ 1294.300180][T16633] out_of_memory+0x1343/0x1a50 [ 1294.305103][T16633] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1294.311369][T16633] ? kmsan_get_metadata+0x33/0x220 [ 1294.316692][T16633] memory_max_write+0xbe1/0xe70 [ 1294.321750][T16633] ? memory_max_show+0x1a0/0x1a0 [ 1294.326834][T16633] cgroup_file_write+0x4d0/0x9f0 [ 1294.332000][T16633] ? cgroup_seqfile_stop+0x140/0x140 [ 1294.337475][T16633] kernfs_fop_write_iter+0x66a/0x9f0 [ 1294.342987][T16633] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1294.348559][T16633] vfs_write+0x1318/0x2030 [ 1294.353227][T16633] ksys_write+0x28b/0x510 [ 1294.357773][T16633] __x64_sys_write+0xdb/0x120 [ 1294.362650][T16633] do_syscall_64+0x54/0xd0 [ 1294.367250][T16633] ? exc_page_fault+0x76/0x150 [ 1294.372171][T16633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1294.378243][T16633] RIP: 0033:0x7f5418ea4049 [ 1294.382778][T16633] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1294.402550][T16633] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1294.411128][T16633] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1294.419235][T16633] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 1294.427341][T16633] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1294.435438][T16633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1294.443529][T16633] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1294.451668][T16633] [ 1294.455005][T16633] memory: usage 80kB, limit 0kB, failcnt 3527 [ 1294.461169][T16633] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1294.468248][T16633] Memory cgroup stats for /syz1: [ 1294.469447][T16633] anon 0 [ 1294.469447][T16633] file 49152 [ 1294.469447][T16633] kernel_stack 0 [ 1294.469447][T16633] pagetables 0 [ 1294.469447][T16633] percpu 0 [ 1294.469447][T16633] sock 0 [ 1294.469447][T16633] vmalloc 0 [ 1294.469447][T16633] shmem 49152 [ 1294.469447][T16633] file_mapped 49152 [ 1294.469447][T16633] file_dirty 0 [ 1294.469447][T16633] file_writeback 0 [ 1294.469447][T16633] swapcached 0 [ 1294.469447][T16633] anon_thp 0 [ 1294.469447][T16633] file_thp 0 [ 1294.469447][T16633] shmem_thp 0 [ 1294.469447][T16633] inactive_anon 0 [ 1294.469447][T16633] active_anon 49152 [ 1294.469447][T16633] inactive_file 0 [ 1294.469447][T16633] active_file 0 [ 1294.469447][T16633] unevictable 0 [ 1294.469447][T16633] slab_reclaimable 2504 [ 1294.469447][T16633] slab_unreclaimable 22728 [ 1294.469447][T16633] slab 25232 [ 1294.469447][T16633] workingset_refault_anon 0 [ 1294.469447][T16633] workingset_refault_file 0 [ 1294.469447][T16633] workingset_activate_anon 0 [ 1294.563667][T16633] Out of memory and no killable processes... [ 1294.569855][T16639] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1294.580850][T16639] CPU: 0 PID: 16639 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1294.589766][T16639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1294.599929][T16639] Call Trace: [ 1294.603282][T16639] [ 1294.606274][T16639] dump_stack_lvl+0x1ff/0x28e [ 1294.611125][T16639] dump_stack+0x25/0x28 [ 1294.615435][T16639] dump_header+0x1e2/0xd50 [ 1294.620018][T16639] out_of_memory+0x1343/0x1a50 [ 1294.624920][T16639] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1294.631177][T16639] ? kmsan_get_metadata+0x33/0x220 [ 1294.636477][T16639] memory_max_write+0xbe1/0xe70 [ 1294.641534][T16639] ? memory_max_show+0x1a0/0x1a0 [ 1294.646625][T16639] cgroup_file_write+0x4d0/0x9f0 [ 1294.651768][T16639] ? cgroup_seqfile_stop+0x140/0x140 [ 1294.657222][T16639] kernfs_fop_write_iter+0x66a/0x9f0 [ 1294.662712][T16639] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1294.668262][T16639] vfs_write+0x1318/0x2030 [ 1294.672903][T16639] ksys_write+0x28b/0x510 [ 1294.677416][T16639] __x64_sys_write+0xdb/0x120 [ 1294.682799][T16639] do_syscall_64+0x54/0xd0 [ 1294.687376][T16639] ? exc_page_fault+0x76/0x150 [ 1294.692276][T16639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1294.698319][T16639] RIP: 0033:0x7f61c24da049 [ 1294.702842][T16639] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1294.722598][T16639] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1294.731181][T16639] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1294.739305][T16639] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1294.747401][T16639] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1294.755496][T16639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1294.763566][T16639] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1294.771852][T16639] [ 1294.777993][T16639] memory: usage 80kB, limit 0kB, failcnt 3527 [ 1294.784767][T16639] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1294.791724][T16639] Memory cgroup stats for /syz1: [ 1294.793358][T16639] anon 0 [ 1294.793358][T16639] file 49152 [ 1294.793358][T16639] kernel_stack 0 [ 1294.793358][T16639] pagetables 0 [ 1294.793358][T16639] percpu 0 [ 1294.793358][T16639] sock 0 [ 1294.793358][T16639] vmalloc 0 [ 1294.793358][T16639] shmem 49152 [ 1294.793358][T16639] file_mapped 49152 [ 1294.793358][T16639] file_dirty 0 [ 1294.793358][T16639] file_writeback 0 [ 1294.793358][T16639] swapcached 0 [ 1294.793358][T16639] anon_thp 0 [ 1294.793358][T16639] file_thp 0 [ 1294.793358][T16639] shmem_thp 0 [ 1294.793358][T16639] inactive_anon 0 [ 1294.793358][T16639] active_anon 49152 [ 1294.793358][T16639] inactive_file 0 [ 1294.793358][T16639] active_file 0 [ 1294.793358][T16639] unevictable 0 [ 1294.793358][T16639] slab_reclaimable 2504 [ 1294.793358][T16639] slab_unreclaimable 14176 [ 1294.793358][T16639] slab 16680 [ 1294.793358][T16639] workingset_refault_anon 0 [ 1294.793358][T16639] workingset_refault_file 0 [ 1294.793358][T16639] workingset_activate_anon 0 [ 1294.887580][T16639] Out of memory and no killable processes... [ 1294.896363][T16644] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1294.907107][T16644] CPU: 1 PID: 16644 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1294.916025][T16644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1294.926176][T16644] Call Trace: [ 1294.929520][T16644] [ 1294.932514][T16644] dump_stack_lvl+0x1ff/0x28e [ 1294.937368][T16644] dump_stack+0x25/0x28 [ 1294.941669][T16644] dump_header+0x1e2/0xd50 [ 1294.946241][T16644] out_of_memory+0x1343/0x1a50 [ 1294.951142][T16644] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1294.957378][T16644] ? kmsan_get_metadata+0x33/0x220 [ 1294.962666][T16644] memory_max_write+0xbe1/0xe70 [ 1294.967701][T16644] ? memory_max_show+0x1a0/0x1a0 [ 1294.972767][T16644] cgroup_file_write+0x4d0/0x9f0 [ 1294.977908][T16644] ? cgroup_seqfile_stop+0x140/0x140 [ 1294.983351][T16644] kernfs_fop_write_iter+0x66a/0x9f0 [ 1294.988828][T16644] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1294.994365][T16644] vfs_write+0x1318/0x2030 [ 1294.998991][T16644] ksys_write+0x28b/0x510 [ 1295.003495][T16644] __x64_sys_write+0xdb/0x120 [ 1295.008343][T16644] do_syscall_64+0x54/0xd0 [ 1295.012918][T16644] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1295.018698][T16644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1295.024752][T16644] RIP: 0033:0x7f79b6d50049 [ 1295.029263][T16644] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1295.049022][T16644] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1295.057585][T16644] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1295.065663][T16644] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1295.073725][T16644] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1295.081790][T16644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1295.089858][T16644] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1295.098066][T16644] [ 1295.106145][T16644] memory: usage 80kB, limit 0kB, failcnt 3527 [ 1295.112339][T16644] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1295.120260][T16644] Memory cgroup stats for /syz1: [ 1295.120927][T16644] anon 0 [ 1295.120927][T16644] file 49152 [ 1295.120927][T16644] kernel_stack 0 [ 1295.120927][T16644] pagetables 0 [ 1295.120927][T16644] percpu 0 [ 1295.120927][T16644] sock 0 [ 1295.120927][T16644] vmalloc 0 [ 1295.120927][T16644] shmem 49152 [ 1295.120927][T16644] file_mapped 49152 [ 1295.120927][T16644] file_dirty 0 [ 1295.120927][T16644] file_writeback 0 [ 1295.120927][T16644] swapcached 0 [ 1295.120927][T16644] anon_thp 0 [ 1295.120927][T16644] file_thp 0 [ 1295.120927][T16644] shmem_thp 0 [ 1295.120927][T16644] inactive_anon 0 [ 1295.120927][T16644] active_anon 49152 [ 1295.120927][T16644] inactive_file 0 [ 1295.120927][T16644] active_file 0 [ 1295.120927][T16644] unevictable 0 [ 1295.120927][T16644] slab_reclaimable 2504 [ 1295.120927][T16644] slab_unreclaimable 14176 [ 1295.120927][T16644] slab 16680 [ 1295.120927][T16644] workingset_refault_anon 0 [ 1295.120927][T16644] workingset_refault_file 0 [ 1295.120927][T16644] workingset_activate_anon 0 [ 1295.215129][T16644] Out of memory and no killable processes... 18:43:38 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x0, 0x16}, {}], 0x3) 18:43:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0x402000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r2, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c010}, 0x10) r6 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0x402000, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_COALESCE(r2, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c010}, 0x10) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r7, &(0x7f0000000080), 0x12) (async) 18:43:38 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) sendmsg$rds(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000340)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x4000000}, 0x20000850) 18:43:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x66) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="574ef4cf7e2db4d911148b4d47d95132cc44e96aa391c9392e69d5621bd64b414628c2a30d9ed168f5c14c9a6831db2534020364410a62c957", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000440)={@ethernet={0x306, @broadcast}, {&(0x7f0000000300)=""/250, 0xfa}, &(0x7f0000000400), 0x10}, 0xa0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x51) r4 = openat$cgroup_int(r3, &(0x7f00000002c0)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r5, &(0x7f0000000240)='memory.min\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) [ 1295.530589][T16653] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 18:43:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x66) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="574ef4cf7e2db4d911148b4d47d95132cc44e96aa391c9392e69d5621bd64b414628c2a30d9ed168f5c14c9a6831db2534020364410a62c957", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async, rerun: 32) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000440)={@ethernet={0x306, @broadcast}, {&(0x7f0000000300)=""/250, 0xfa}, &(0x7f0000000400), 0x10}, 0xa0) (async, rerun: 32) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x51) r4 = openat$cgroup_int(r3, &(0x7f00000002c0)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async, rerun: 32) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) openat$cgroup_int(r5, &(0x7f0000000240)='memory.min\x00', 0x2, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) [ 1295.796704][T16655] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1295.807874][T16655] CPU: 0 PID: 16655 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1295.816809][T16655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1295.826980][T16655] Call Trace: [ 1295.830335][T16655] [ 1295.833341][T16655] dump_stack_lvl+0x1ff/0x28e [ 1295.838207][T16655] dump_stack+0x25/0x28 [ 1295.842512][T16655] dump_header+0x1e2/0xd50 [ 1295.847086][T16655] out_of_memory+0x1343/0x1a50 [ 1295.851989][T16655] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1295.858236][T16655] ? kmsan_get_metadata+0x33/0x220 [ 1295.863534][T16655] memory_max_write+0xbe1/0xe70 [ 1295.868578][T16655] ? memory_max_show+0x1a0/0x1a0 [ 1295.873658][T16655] cgroup_file_write+0x4d0/0x9f0 [ 1295.878806][T16655] ? cgroup_seqfile_stop+0x140/0x140 [ 1295.884254][T16655] kernfs_fop_write_iter+0x66a/0x9f0 [ 1295.889740][T16655] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1295.895275][T16655] vfs_write+0x1318/0x2030 [ 1295.899892][T16655] ksys_write+0x28b/0x510 [ 1295.904386][T16655] __x64_sys_write+0xdb/0x120 [ 1295.909236][T16655] do_syscall_64+0x54/0xd0 [ 1295.913795][T16655] ? exc_page_fault+0x76/0x150 [ 1295.918678][T16655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1295.924714][T16655] RIP: 0033:0x7efc2e6fc049 [ 1295.929220][T16655] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1295.948952][T16655] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1295.957519][T16655] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1295.965594][T16655] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1295.973652][T16655] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1295.981708][T16655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1295.989763][T16655] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1295.997859][T16655] [ 1296.001142][T16655] memory: usage 68kB, limit 0kB, failcnt 3527 [ 1296.007398][T16655] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1296.014459][T16655] Memory cgroup stats for /syz1: [ 1296.015662][T16655] anon 0 [ 1296.015662][T16655] file 49152 [ 1296.015662][T16655] kernel_stack 0 [ 1296.015662][T16655] pagetables 0 [ 1296.015662][T16655] percpu 0 [ 1296.015662][T16655] sock 0 [ 1296.015662][T16655] vmalloc 0 [ 1296.015662][T16655] shmem 49152 18:43:39 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0xa, 0x0, 0x1, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1296.015662][T16655] file_mapped 49152 [ 1296.015662][T16655] file_dirty 0 [ 1296.015662][T16655] file_writeback 0 [ 1296.015662][T16655] swapcached 0 [ 1296.015662][T16655] anon_thp 0 [ 1296.015662][T16655] file_thp 0 [ 1296.015662][T16655] shmem_thp 0 [ 1296.015662][T16655] inactive_anon 0 [ 1296.015662][T16655] active_anon 49152 [ 1296.015662][T16655] inactive_file 0 [ 1296.015662][T16655] active_file 0 [ 1296.015662][T16655] unevictable 0 [ 1296.015662][T16655] slab_reclaimable 2304 [ 1296.015662][T16655] slab_unreclaimable 13400 [ 1296.015662][T16655] slab 15704 [ 1296.015662][T16655] workingset_refault_anon 0 [ 1296.015662][T16655] workingset_refault_file 0 [ 1296.015662][T16655] workingset_activate_anon 0 [ 1296.109624][T16655] Out of memory and no killable processes... [ 1296.125843][T11380] Bluetooth: hci3: command 0x040f tx timeout [ 1296.128128][T16654] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1296.142546][T16654] CPU: 1 PID: 16654 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1296.151454][T16654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1296.161625][T16654] Call Trace: [ 1296.164982][T16654] [ 1296.167986][T16654] dump_stack_lvl+0x1ff/0x28e [ 1296.172848][T16654] dump_stack+0x25/0x28 [ 1296.177167][T16654] dump_header+0x1e2/0xd50 [ 1296.181752][T16654] out_of_memory+0x1343/0x1a50 [ 1296.186663][T16654] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1296.192915][T16654] ? kmsan_get_metadata+0x33/0x220 [ 1296.198225][T16654] memory_max_write+0xbe1/0xe70 [ 1296.203275][T16654] ? memory_max_show+0x1a0/0x1a0 [ 1296.208342][T16654] cgroup_file_write+0x4d0/0x9f0 [ 1296.213468][T16654] ? cgroup_seqfile_stop+0x140/0x140 [ 1296.218897][T16654] kernfs_fop_write_iter+0x66a/0x9f0 [ 1296.224370][T16654] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1296.229891][T16654] vfs_write+0x1318/0x2030 [ 1296.234502][T16654] ksys_write+0x28b/0x510 [ 1296.238992][T16654] __x64_sys_write+0xdb/0x120 [ 1296.243823][T16654] do_syscall_64+0x54/0xd0 [ 1296.248382][T16654] ? irqentry_exit+0x12/0x40 [ 1296.253089][T16654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1296.259128][T16654] RIP: 0033:0x7fb6553aa049 [ 1296.263627][T16654] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1296.283358][T16654] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1296.291905][T16654] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1296.299971][T16654] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1296.308032][T16654] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1296.316094][T16654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1296.324154][T16654] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1296.332253][T16654] [ 1296.337708][T16654] memory: usage 68kB, limit 0kB, failcnt 3527 [ 1296.344596][T16654] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1296.351552][T16654] Memory cgroup stats for /syz1: [ 1296.352719][T16654] anon 0 [ 1296.352719][T16654] file 49152 [ 1296.352719][T16654] kernel_stack 0 [ 1296.352719][T16654] pagetables 0 [ 1296.352719][T16654] percpu 0 [ 1296.352719][T16654] sock 0 [ 1296.352719][T16654] vmalloc 0 [ 1296.352719][T16654] shmem 49152 [ 1296.352719][T16654] file_mapped 49152 [ 1296.352719][T16654] file_dirty 0 [ 1296.352719][T16654] file_writeback 0 [ 1296.352719][T16654] swapcached 0 [ 1296.352719][T16654] anon_thp 0 [ 1296.352719][T16654] file_thp 0 [ 1296.352719][T16654] shmem_thp 0 [ 1296.352719][T16654] inactive_anon 0 [ 1296.352719][T16654] active_anon 49152 [ 1296.352719][T16654] inactive_file 0 [ 1296.352719][T16654] active_file 0 [ 1296.352719][T16654] unevictable 0 [ 1296.352719][T16654] slab_reclaimable 2304 [ 1296.352719][T16654] slab_unreclaimable 13400 [ 1296.352719][T16654] slab 15704 [ 1296.352719][T16654] workingset_refault_anon 0 [ 1296.352719][T16654] workingset_refault_file 0 [ 1296.352719][T16654] workingset_activate_anon 0 18:43:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0x402000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r2, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r3, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r5}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c010}, 0x10) (async) r6 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) [ 1296.446797][T16654] Out of memory and no killable processes... 18:43:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x66) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="574ef4cf7e2db4d911148b4d47d95132cc44e96aa391c9392e69d5621bd64b414628c2a30d9ed168f5c14c9a6831db2534020364410a62c957", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000440)={@ethernet={0x306, @broadcast}, {&(0x7f0000000300)=""/250, 0xfa}, &(0x7f0000000400), 0x10}, 0xa0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x51) r4 = openat$cgroup_int(r3, &(0x7f00000002c0)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r5, &(0x7f0000000240)='memory.min\x00', 0x2, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) 18:43:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 18:43:39 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) sendmsg$rds(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000340)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x4000000}, 0x20000850) 18:43:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1296.892782][T16673] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1296.903746][T16673] CPU: 0 PID: 16673 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1296.912665][T16673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1296.922849][T16673] Call Trace: [ 1296.926227][T16673] [ 1296.929221][T16673] dump_stack_lvl+0x1ff/0x28e [ 1296.934111][T16673] dump_stack+0x25/0x28 [ 1296.938444][T16673] dump_header+0x1e2/0xd50 [ 1296.943040][T16673] out_of_memory+0x1343/0x1a50 [ 1296.947953][T16673] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1296.954204][T16673] ? kmsan_get_metadata+0x33/0x220 [ 1296.959520][T16673] memory_max_write+0xbe1/0xe70 [ 1296.964564][T16673] ? memory_max_show+0x1a0/0x1a0 [ 1296.969632][T16673] cgroup_file_write+0x4d0/0x9f0 [ 1296.974766][T16673] ? cgroup_seqfile_stop+0x140/0x140 [ 1296.980207][T16673] kernfs_fop_write_iter+0x66a/0x9f0 [ 1296.985714][T16673] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1296.991246][T16673] vfs_write+0x1318/0x2030 [ 1296.995871][T16673] ksys_write+0x28b/0x510 [ 1297.000377][T16673] __x64_sys_write+0xdb/0x120 [ 1297.005217][T16673] do_syscall_64+0x54/0xd0 [ 1297.009788][T16673] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1297.015562][T16673] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1297.021610][T16673] RIP: 0033:0x7f61c24da049 [ 1297.026155][T16673] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1297.045892][T16673] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1297.054438][T16673] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1297.062516][T16673] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1297.070590][T16673] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1297.078840][T16673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1297.086899][T16673] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1297.095004][T16673] [ 1297.098317][T16673] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1297.104570][T16673] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1297.111525][T16673] Memory cgroup stats for /syz1: [ 1297.112183][T16673] anon 0 [ 1297.112183][T16673] file 49152 [ 1297.112183][T16673] kernel_stack 0 [ 1297.112183][T16673] pagetables 0 [ 1297.112183][T16673] percpu 0 [ 1297.112183][T16673] sock 0 [ 1297.112183][T16673] vmalloc 0 [ 1297.112183][T16673] shmem 49152 [ 1297.112183][T16673] file_mapped 49152 [ 1297.112183][T16673] file_dirty 0 [ 1297.112183][T16673] file_writeback 0 [ 1297.112183][T16673] swapcached 0 [ 1297.112183][T16673] anon_thp 0 [ 1297.112183][T16673] file_thp 0 [ 1297.112183][T16673] shmem_thp 0 [ 1297.112183][T16673] inactive_anon 0 [ 1297.112183][T16673] active_anon 49152 [ 1297.112183][T16673] inactive_file 0 [ 1297.112183][T16673] active_file 0 [ 1297.112183][T16673] unevictable 0 [ 1297.112183][T16673] slab_reclaimable 2304 [ 1297.112183][T16673] slab_unreclaimable 13400 [ 1297.112183][T16673] slab 15704 [ 1297.112183][T16673] workingset_refault_anon 0 [ 1297.112183][T16673] workingset_refault_file 0 [ 1297.112183][T16673] workingset_activate_anon 0 [ 1297.206746][T16673] Out of memory and no killable processes... [ 1297.213200][T16676] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1297.224021][T16676] CPU: 1 PID: 16676 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1297.232942][T16676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1297.243117][T16676] Call Trace: [ 1297.246502][T16676] [ 1297.249519][T16676] dump_stack_lvl+0x1ff/0x28e [ 1297.254407][T16676] dump_stack+0x25/0x28 [ 1297.258740][T16676] dump_header+0x1e2/0xd50 [ 1297.263338][T16676] out_of_memory+0x1343/0x1a50 [ 1297.268265][T16676] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1297.274524][T16676] ? kmsan_get_metadata+0x33/0x220 [ 1297.279830][T16676] memory_max_write+0xbe1/0xe70 [ 1297.284904][T16676] ? memory_max_show+0x1a0/0x1a0 [ 1297.289998][T16676] cgroup_file_write+0x4d0/0x9f0 [ 1297.295154][T16676] ? cgroup_seqfile_stop+0x140/0x140 [ 1297.300626][T16676] kernfs_fop_write_iter+0x66a/0x9f0 [ 1297.306163][T16676] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1297.311747][T16676] vfs_write+0x1318/0x2030 [ 1297.316412][T16676] ksys_write+0x28b/0x510 [ 1297.320938][T16676] __x64_sys_write+0xdb/0x120 [ 1297.325798][T16676] do_syscall_64+0x54/0xd0 [ 1297.330392][T16676] ? exc_page_fault+0x76/0x150 [ 1297.335318][T16676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1297.341398][T16676] RIP: 0033:0x7efc2e6fc049 [ 1297.345932][T16676] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1297.365693][T16676] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1297.374269][T16676] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1297.382416][T16676] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1297.390515][T16676] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1297.398607][T16676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1297.406701][T16676] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1297.414821][T16676] [ 1297.419996][T16676] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1297.426622][T16676] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1297.433692][T16676] Memory cgroup stats for /syz1: [ 1297.434356][T16676] anon 0 [ 1297.434356][T16676] file 49152 [ 1297.434356][T16676] kernel_stack 0 [ 1297.434356][T16676] pagetables 0 [ 1297.434356][T16676] percpu 0 [ 1297.434356][T16676] sock 0 [ 1297.434356][T16676] vmalloc 0 [ 1297.434356][T16676] shmem 49152 [ 1297.434356][T16676] file_mapped 49152 [ 1297.434356][T16676] file_dirty 0 [ 1297.434356][T16676] file_writeback 0 [ 1297.434356][T16676] swapcached 0 [ 1297.434356][T16676] anon_thp 0 [ 1297.434356][T16676] file_thp 0 [ 1297.434356][T16676] shmem_thp 0 [ 1297.434356][T16676] inactive_anon 0 [ 1297.434356][T16676] active_anon 49152 [ 1297.434356][T16676] inactive_file 0 [ 1297.434356][T16676] active_file 0 [ 1297.434356][T16676] unevictable 0 [ 1297.434356][T16676] slab_reclaimable 2304 [ 1297.434356][T16676] slab_unreclaimable 13400 [ 1297.434356][T16676] slab 15704 [ 1297.434356][T16676] workingset_refault_anon 0 [ 1297.434356][T16676] workingset_refault_file 0 [ 1297.434356][T16676] workingset_activate_anon 0 [ 1297.528314][T16676] Out of memory and no killable processes... [ 1297.706288][T16686] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1297.719257][T16686] CPU: 0 PID: 16686 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1297.728273][T16686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1297.738443][T16686] Call Trace: [ 1297.741802][T16686] [ 1297.744804][T16686] dump_stack_lvl+0x1ff/0x28e [ 1297.749671][T16686] dump_stack+0x25/0x28 [ 1297.753987][T16686] dump_header+0x1e2/0xd50 [ 1297.758560][T16686] out_of_memory+0x1343/0x1a50 [ 1297.763461][T16686] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1297.769704][T16686] ? kmsan_get_metadata+0x33/0x220 [ 1297.775011][T16686] memory_max_write+0xbe1/0xe70 [ 1297.780059][T16686] ? memory_max_show+0x1a0/0x1a0 [ 1297.785134][T16686] cgroup_file_write+0x4d0/0x9f0 [ 1297.790289][T16686] ? cgroup_seqfile_stop+0x140/0x140 [ 1297.795784][T16686] kernfs_fop_write_iter+0x66a/0x9f0 [ 1297.801314][T16686] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1297.807148][T16686] vfs_write+0x1318/0x2030 [ 1297.811827][T16686] ksys_write+0x28b/0x510 [ 1297.816563][T16686] __x64_sys_write+0xdb/0x120 [ 1297.821560][T16686] do_syscall_64+0x54/0xd0 [ 1297.826167][T16686] ? exc_page_fault+0x76/0x150 [ 1297.831178][T16686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1297.837287][T16686] RIP: 0033:0x7fb6553aa049 [ 1297.841818][T16686] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1297.861692][T16686] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1297.870271][T16686] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1297.878391][T16686] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1297.886460][T16686] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1297.894613][T16686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1297.902682][T16686] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1297.910789][T16686] [ 1297.914456][T16686] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1297.920706][T16686] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1297.927758][T16686] Memory cgroup stats for /syz1: [ 1297.928933][T16686] anon 0 [ 1297.928933][T16686] file 49152 [ 1297.928933][T16686] kernel_stack 0 [ 1297.928933][T16686] pagetables 0 [ 1297.928933][T16686] percpu 0 [ 1297.928933][T16686] sock 0 [ 1297.928933][T16686] vmalloc 0 [ 1297.928933][T16686] shmem 49152 [ 1297.928933][T16686] file_mapped 49152 [ 1297.928933][T16686] file_dirty 0 [ 1297.928933][T16686] file_writeback 0 [ 1297.928933][T16686] swapcached 0 [ 1297.928933][T16686] anon_thp 0 [ 1297.928933][T16686] file_thp 0 [ 1297.928933][T16686] shmem_thp 0 [ 1297.928933][T16686] inactive_anon 0 [ 1297.928933][T16686] active_anon 49152 [ 1297.928933][T16686] inactive_file 0 [ 1297.928933][T16686] active_file 0 [ 1297.928933][T16686] unevictable 0 [ 1297.928933][T16686] slab_reclaimable 2304 [ 1297.928933][T16686] slab_unreclaimable 13400 18:43:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1297.928933][T16686] slab 15704 [ 1297.928933][T16686] workingset_refault_anon 0 [ 1297.928933][T16686] workingset_refault_file 0 [ 1297.928933][T16686] workingset_activate_anon 0 [ 1298.023179][T16686] Out of memory and no killable processes... 18:43:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)='tracefs\x00', 0x1000430, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0xfffffcaa) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='memory.min\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000080), 0x12) [ 1298.347765][T16691] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1298.358549][T16691] CPU: 0 PID: 16691 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1298.367471][T16691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1298.377759][T16691] Call Trace: [ 1298.381122][T16691] [ 1298.384174][T16691] dump_stack_lvl+0x1ff/0x28e [ 1298.389039][T16691] dump_stack+0x25/0x28 [ 1298.393450][T16691] dump_header+0x1e2/0xd50 [ 1298.398034][T16691] out_of_memory+0x1343/0x1a50 [ 1298.402947][T16691] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1298.409198][T16691] ? kmsan_get_metadata+0x33/0x220 [ 1298.414606][T16691] memory_max_write+0xbe1/0xe70 [ 1298.419838][T16691] ? memory_max_show+0x1a0/0x1a0 [ 1298.424919][T16691] cgroup_file_write+0x4d0/0x9f0 [ 1298.430066][T16691] ? cgroup_seqfile_stop+0x140/0x140 [ 1298.435536][T16691] kernfs_fop_write_iter+0x66a/0x9f0 [ 1298.441037][T16691] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1298.446583][T16691] vfs_write+0x1318/0x2030 [ 1298.451220][T16691] ksys_write+0x28b/0x510 [ 1298.455764][T16691] __x64_sys_write+0xdb/0x120 [ 1298.460619][T16691] do_syscall_64+0x54/0xd0 [ 1298.465200][T16691] ? exc_page_fault+0x76/0x150 [ 1298.470108][T16691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1298.476166][T16691] RIP: 0033:0x7f79b6d50049 [ 1298.480682][T16691] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1298.500518][T16691] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1298.509087][T16691] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1298.517189][T16691] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1298.525280][T16691] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1298.533535][T16691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1298.541726][T16691] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1298.550017][T16691] [ 1298.556051][T16691] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1298.562259][T16691] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1298.570450][T16691] Memory cgroup stats for /syz1: [ 1298.571670][T16691] anon 0 [ 1298.571670][T16691] file 49152 [ 1298.571670][T16691] kernel_stack 0 [ 1298.571670][T16691] pagetables 0 [ 1298.571670][T16691] percpu 0 [ 1298.571670][T16691] sock 0 [ 1298.571670][T16691] vmalloc 0 18:43:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) sendmsg$rds(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000340)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x4000000}, 0x20000850) [ 1298.571670][T16691] shmem 49152 [ 1298.571670][T16691] file_mapped 49152 [ 1298.571670][T16691] file_dirty 0 [ 1298.571670][T16691] file_writeback 0 [ 1298.571670][T16691] swapcached 0 [ 1298.571670][T16691] anon_thp 0 [ 1298.571670][T16691] file_thp 0 [ 1298.571670][T16691] shmem_thp 0 [ 1298.571670][T16691] inactive_anon 0 [ 1298.571670][T16691] active_anon 49152 [ 1298.571670][T16691] inactive_file 0 [ 1298.571670][T16691] active_file 0 [ 1298.571670][T16691] unevictable 0 [ 1298.571670][T16691] slab_reclaimable 2304 18:43:41 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0xa, 0x0, 0x1, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1298.571670][T16691] slab_unreclaimable 13400 [ 1298.571670][T16691] slab 15704 [ 1298.571670][T16691] workingset_refault_anon 0 [ 1298.571670][T16691] workingset_refault_file 0 [ 1298.571670][T16691] workingset_activate_anon 0 [ 1298.666145][T16691] Out of memory and no killable processes... [ 1298.672445][T16693] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1298.683276][T16693] CPU: 1 PID: 16693 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1298.692208][T16693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1298.702382][T16693] Call Trace: [ 1298.705762][T16693] [ 1298.708772][T16693] dump_stack_lvl+0x1ff/0x28e [ 1298.713658][T16693] dump_stack+0x25/0x28 [ 1298.717991][T16693] dump_header+0x1e2/0xd50 [ 1298.722583][T16693] out_of_memory+0x1343/0x1a50 [ 1298.727494][T16693] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1298.733764][T16693] ? kmsan_get_metadata+0x33/0x220 [ 1298.739076][T16693] memory_max_write+0xbe1/0xe70 [ 1298.744233][T16693] ? memory_max_show+0x1a0/0x1a0 [ 1298.749323][T16693] cgroup_file_write+0x4d0/0x9f0 [ 1298.754506][T16693] ? cgroup_seqfile_stop+0x140/0x140 [ 1298.760010][T16693] kernfs_fop_write_iter+0x66a/0x9f0 [ 1298.765542][T16693] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1298.771119][T16693] vfs_write+0x1318/0x2030 [ 1298.775779][T16693] ksys_write+0x28b/0x510 [ 1298.780317][T16693] __x64_sys_write+0xdb/0x120 [ 1298.785188][T16693] do_syscall_64+0x54/0xd0 [ 1298.789874][T16693] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1298.795674][T16693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1298.801755][T16693] RIP: 0033:0x7efc2e6fc049 [ 1298.806303][T16693] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1298.826232][T16693] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1298.834818][T16693] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1298.842936][T16693] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1298.851127][T16693] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1298.859221][T16693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1298.867407][T16693] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1298.875543][T16693] [ 1298.880720][T16693] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1298.887312][T16693] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1298.894424][T16693] Memory cgroup stats for /syz1: [ 1298.895746][T16693] anon 0 [ 1298.895746][T16693] file 49152 [ 1298.895746][T16693] kernel_stack 0 [ 1298.895746][T16693] pagetables 0 [ 1298.895746][T16693] percpu 0 [ 1298.895746][T16693] sock 0 [ 1298.895746][T16693] vmalloc 0 [ 1298.895746][T16693] shmem 49152 [ 1298.895746][T16693] file_mapped 49152 [ 1298.895746][T16693] file_dirty 0 [ 1298.895746][T16693] file_writeback 0 [ 1298.895746][T16693] swapcached 0 [ 1298.895746][T16693] anon_thp 0 [ 1298.895746][T16693] file_thp 0 [ 1298.895746][T16693] shmem_thp 0 [ 1298.895746][T16693] inactive_anon 0 [ 1298.895746][T16693] active_anon 49152 [ 1298.895746][T16693] inactive_file 0 [ 1298.895746][T16693] active_file 0 [ 1298.895746][T16693] unevictable 0 [ 1298.895746][T16693] slab_reclaimable 2304 [ 1298.895746][T16693] slab_unreclaimable 13400 [ 1298.895746][T16693] slab 15704 [ 1298.895746][T16693] workingset_refault_anon 0 [ 1298.895746][T16693] workingset_refault_file 0 [ 1298.895746][T16693] workingset_activate_anon 0 [ 1298.989978][T16693] Out of memory and no killable processes... 18:43:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) [ 1299.024523][ T9952] device hsr_slave_0 left promiscuous mode [ 1299.094044][ T9952] device hsr_slave_1 left promiscuous mode [ 1299.103257][ T9952] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1299.110983][ T9952] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1299.155479][ T9952] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1299.163245][ T9952] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1299.201669][ T9952] device bridge_slave_1 left promiscuous mode [ 1299.208923][ T9952] bridge0: port 2(bridge_slave_1) entered disabled state 18:43:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)='tracefs\x00', 0x1000430, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0xfffffcaa) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='memory.min\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000080), 0x12) 18:43:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1299.331146][ T9952] device bridge_slave_0 left promiscuous mode [ 1299.338337][ T9952] bridge0: port 1(bridge_slave_0) entered disabled state [ 1299.446385][T16701] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1299.458598][T16701] CPU: 1 PID: 16701 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1299.467618][T16701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1299.477798][T16701] Call Trace: [ 1299.481174][T16701] [ 1299.484191][T16701] dump_stack_lvl+0x1ff/0x28e [ 1299.489071][T16701] dump_stack+0x25/0x28 [ 1299.493418][T16701] dump_header+0x1e2/0xd50 [ 1299.498022][T16701] out_of_memory+0x1343/0x1a50 [ 1299.502953][T16701] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1299.509235][T16701] ? kmsan_get_metadata+0x33/0x220 [ 1299.514554][T16701] memory_max_write+0xbe1/0xe70 [ 1299.519629][T16701] ? memory_max_show+0x1a0/0x1a0 [ 1299.524726][T16701] cgroup_file_write+0x4d0/0x9f0 [ 1299.529995][T16701] ? cgroup_seqfile_stop+0x140/0x140 [ 1299.535501][T16701] kernfs_fop_write_iter+0x66a/0x9f0 [ 1299.541017][T16701] ? kernfs_fop_read_iter+0xaa0/0xaa0 18:43:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1299.546771][T16701] vfs_write+0x1318/0x2030 [ 1299.551669][T16701] ksys_write+0x28b/0x510 [ 1299.556273][T16701] __x64_sys_write+0xdb/0x120 [ 1299.561158][T16701] do_syscall_64+0x54/0xd0 [ 1299.565764][T16701] ? exc_page_fault+0x76/0x150 [ 1299.570697][T16701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1299.576780][T16701] RIP: 0033:0x7fb6553aa049 [ 1299.581339][T16701] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1299.601157][T16701] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1299.609743][T16701] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1299.617851][T16701] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1299.625950][T16701] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1299.634063][T16701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1299.642217][T16701] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1299.650376][T16701] [ 1299.655578][T16701] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1299.661846][T16701] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1299.669234][T16701] Memory cgroup stats for /syz1: [ 1299.670432][T16701] anon 0 [ 1299.670432][T16701] file 49152 [ 1299.670432][T16701] kernel_stack 0 [ 1299.670432][T16701] pagetables 0 [ 1299.670432][T16701] percpu 0 [ 1299.670432][T16701] sock 0 [ 1299.670432][T16701] vmalloc 0 [ 1299.670432][T16701] shmem 49152 [ 1299.670432][T16701] file_mapped 49152 [ 1299.670432][T16701] file_dirty 0 [ 1299.670432][T16701] file_writeback 0 [ 1299.670432][T16701] swapcached 0 [ 1299.670432][T16701] anon_thp 0 [ 1299.670432][T16701] file_thp 0 [ 1299.670432][T16701] shmem_thp 0 [ 1299.670432][T16701] inactive_anon 0 [ 1299.670432][T16701] active_anon 49152 [ 1299.670432][T16701] inactive_file 0 [ 1299.670432][T16701] active_file 0 [ 1299.670432][T16701] unevictable 0 [ 1299.670432][T16701] slab_reclaimable 2304 [ 1299.670432][T16701] slab_unreclaimable 13400 [ 1299.670432][T16701] slab 15704 [ 1299.670432][T16701] workingset_refault_anon 0 [ 1299.670432][T16701] workingset_refault_file 0 [ 1299.670432][T16701] workingset_activate_anon 0 [ 1299.764537][T16701] Out of memory and no killable processes... [ 1299.770726][T16706] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1299.781921][T16706] CPU: 0 PID: 16706 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1299.790843][T16706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1299.801017][T16706] Call Trace: [ 1299.804380][T16706] [ 1299.807389][T16706] dump_stack_lvl+0x1ff/0x28e [ 1299.812271][T16706] dump_stack+0x25/0x28 [ 1299.817576][T16706] dump_header+0x1e2/0xd50 [ 1299.822190][T16706] out_of_memory+0x1343/0x1a50 [ 1299.827110][T16706] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1299.833386][T16706] ? kmsan_get_metadata+0x33/0x220 [ 1299.838753][T16706] memory_max_write+0xbe1/0xe70 [ 1299.843839][T16706] ? memory_max_show+0x1a0/0x1a0 [ 1299.848945][T16706] cgroup_file_write+0x4d0/0x9f0 [ 1299.854167][T16706] ? cgroup_seqfile_stop+0x140/0x140 [ 1299.859637][T16706] kernfs_fop_write_iter+0x66a/0x9f0 [ 1299.865138][T16706] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1299.870713][T16706] vfs_write+0x1318/0x2030 [ 1299.875368][T16706] ksys_write+0x28b/0x510 [ 1299.879906][T16706] __x64_sys_write+0xdb/0x120 [ 1299.884784][T16706] do_syscall_64+0x54/0xd0 [ 1299.889390][T16706] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1299.895184][T16706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1299.901262][T16706] RIP: 0033:0x7f61c24da049 [ 1299.905790][T16706] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1299.925565][T16706] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1299.934141][T16706] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1299.942265][T16706] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1299.950317][T16706] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1299.958385][T16706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1299.966488][T16706] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1299.974635][T16706] [ 1299.980549][T16706] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1299.987208][T16706] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1299.994254][T16706] Memory cgroup stats for /syz1: [ 1299.995396][T16706] anon 0 [ 1299.995396][T16706] file 49152 [ 1299.995396][T16706] kernel_stack 0 [ 1299.995396][T16706] pagetables 0 [ 1299.995396][T16706] percpu 0 [ 1299.995396][T16706] sock 0 [ 1299.995396][T16706] vmalloc 0 [ 1299.995396][T16706] shmem 49152 [ 1299.995396][T16706] file_mapped 49152 [ 1299.995396][T16706] file_dirty 0 [ 1299.995396][T16706] file_writeback 0 [ 1299.995396][T16706] swapcached 0 [ 1299.995396][T16706] anon_thp 0 [ 1299.995396][T16706] file_thp 0 [ 1299.995396][T16706] shmem_thp 0 [ 1299.995396][T16706] inactive_anon 0 [ 1299.995396][T16706] active_anon 49152 [ 1299.995396][T16706] inactive_file 0 [ 1299.995396][T16706] active_file 0 [ 1299.995396][T16706] unevictable 0 [ 1299.995396][T16706] slab_reclaimable 2304 [ 1299.995396][T16706] slab_unreclaimable 13400 [ 1299.995396][T16706] slab 15704 [ 1299.995396][T16706] workingset_refault_anon 0 [ 1299.995396][T16706] workingset_refault_file 0 [ 1299.995396][T16706] workingset_activate_anon 0 [ 1300.089335][T16706] Out of memory and no killable processes... [ 1300.103254][ T9952] device veth1_macvtap left promiscuous mode [ 1300.109410][ T9952] device veth0_macvtap left promiscuous mode [ 1300.115867][ T9952] device veth1_vlan left promiscuous mode [ 1300.121754][ T9952] device veth0_vlan left promiscuous mode [ 1300.377342][T16729] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1300.388091][T16729] CPU: 0 PID: 16729 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1300.396999][T16729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1300.407152][T16729] Call Trace: [ 1300.410528][T16729] [ 1300.413527][T16729] dump_stack_lvl+0x1ff/0x28e [ 1300.418400][T16729] dump_stack+0x25/0x28 [ 1300.422704][T16729] dump_header+0x1e2/0xd50 [ 1300.427285][T16729] out_of_memory+0x1343/0x1a50 [ 1300.432183][T16729] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1300.438429][T16729] ? kmsan_get_metadata+0x33/0x220 [ 1300.443729][T16729] memory_max_write+0xbe1/0xe70 [ 1300.448780][T16729] ? memory_max_show+0x1a0/0x1a0 [ 1300.453855][T16729] cgroup_file_write+0x4d0/0x9f0 [ 1300.459013][T16729] ? cgroup_seqfile_stop+0x140/0x140 [ 1300.464465][T16729] kernfs_fop_write_iter+0x66a/0x9f0 [ 1300.469964][T16729] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1300.475510][T16729] vfs_write+0x1318/0x2030 [ 1300.480146][T16729] ksys_write+0x28b/0x510 [ 1300.484679][T16729] __x64_sys_write+0xdb/0x120 [ 1300.489538][T16729] do_syscall_64+0x54/0xd0 [ 1300.494126][T16729] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1300.499911][T16729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1300.505982][T16729] RIP: 0033:0x7f79b6d50049 [ 1300.510517][T16729] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1300.530277][T16729] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1300.538834][T16729] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1300.547031][T16729] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1300.555108][T16729] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1300.563278][T16729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1300.571363][T16729] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1300.579486][T16729] [ 1300.585480][T16729] memory: usage 64kB, limit 0kB, failcnt 3527 [ 1300.591646][T16729] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1300.599085][T16729] Memory cgroup stats for /syz1: [ 1300.599771][T16729] anon 0 [ 1300.599771][T16729] file 49152 [ 1300.599771][T16729] kernel_stack 0 [ 1300.599771][T16729] pagetables 0 [ 1300.599771][T16729] percpu 0 [ 1300.599771][T16729] sock 0 [ 1300.599771][T16729] vmalloc 0 [ 1300.599771][T16729] shmem 49152 [ 1300.599771][T16729] file_mapped 49152 [ 1300.599771][T16729] file_dirty 0 [ 1300.599771][T16729] file_writeback 0 [ 1300.599771][T16729] swapcached 0 [ 1300.599771][T16729] anon_thp 0 [ 1300.599771][T16729] file_thp 0 [ 1300.599771][T16729] shmem_thp 0 [ 1300.599771][T16729] inactive_anon 0 [ 1300.599771][T16729] active_anon 49152 [ 1300.599771][T16729] inactive_file 0 [ 1300.599771][T16729] active_file 0 [ 1300.599771][T16729] unevictable 0 [ 1300.599771][T16729] slab_reclaimable 2304 [ 1300.599771][T16729] slab_unreclaimable 13400 [ 1300.599771][T16729] slab 15704 [ 1300.599771][T16729] workingset_refault_anon 0 [ 1300.599771][T16729] workingset_refault_file 0 [ 1300.599771][T16729] workingset_activate_anon 0 [ 1300.694418][T16729] Out of memory and no killable processes... [ 1301.257559][ T9952] team0 (unregistering): Port device team_slave_1 removed [ 1301.279936][ T9952] team0 (unregistering): Port device team_slave_0 removed [ 1301.308895][ T9952] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1301.338669][ T9952] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1301.463860][ T9952] bond0 (unregistering): Released all slaves [ 1302.023721][ T3503] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1302.032722][ T3503] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1302.041069][ T3503] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1302.053213][ T3503] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1302.062873][ T3503] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1302.071810][ T3503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1302.377219][T16733] chnl_net:caif_netlink_parms(): no params data found [ 1302.692839][T16733] bridge0: port 1(bridge_slave_0) entered blocking state [ 1302.700275][T16733] bridge0: port 1(bridge_slave_0) entered disabled state [ 1302.709872][T16733] device bridge_slave_0 entered promiscuous mode [ 1302.727874][T16733] bridge0: port 2(bridge_slave_1) entered blocking state [ 1302.736135][T16733] bridge0: port 2(bridge_slave_1) entered disabled state [ 1302.745883][T16733] device bridge_slave_1 entered promiscuous mode [ 1302.798341][T16733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1302.813357][T16733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1302.873527][T16733] team0: Port device team_slave_0 added [ 1302.884267][T16733] team0: Port device team_slave_1 added [ 1302.928562][T16733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1302.938420][T16733] 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. [ 1302.964723][T16733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1302.984073][T16733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1302.991124][T16733] 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. [ 1303.017581][T16733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1303.078649][T16733] device hsr_slave_0 entered promiscuous mode [ 1303.091815][T16733] device hsr_slave_1 entered promiscuous mode [ 1303.100001][T16733] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1303.107799][T16733] Cannot create hsr debugfs directory [ 1303.334556][T16733] bridge0: port 2(bridge_slave_1) entered blocking state [ 1303.341942][T16733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1303.349955][T16733] bridge0: port 1(bridge_slave_0) entered blocking state [ 1303.357302][T16733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1303.489577][T16733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1303.516202][ T3540] bridge0: port 1(bridge_slave_0) entered disabled state [ 1303.526403][ T3540] bridge0: port 2(bridge_slave_1) entered disabled state [ 1303.541196][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1303.563544][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1303.572481][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1303.591812][T16733] 8021q: adding VLAN 0 to HW filter on device team0 [ 1303.607936][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1303.618684][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1303.628496][T11380] bridge0: port 1(bridge_slave_0) entered blocking state [ 1303.635851][T11380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1303.664138][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1303.674661][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1303.684577][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 1303.691850][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1303.705531][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1303.725019][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1303.743698][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1303.756174][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1303.774825][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1303.785310][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1303.797608][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1303.823120][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1303.833370][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1303.856154][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1303.866426][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1303.885333][T16733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1303.929551][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1303.937530][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1303.964532][T16733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1303.998449][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1304.009278][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1304.059788][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1304.069909][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1304.088648][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1304.098361][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1304.111318][T16733] device veth0_vlan entered promiscuous mode [ 1304.139900][T16733] device veth1_vlan entered promiscuous mode [ 1304.164668][T11380] Bluetooth: hci3: command 0x0409 tx timeout [ 1304.196689][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1304.206769][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1304.216742][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1304.226544][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1304.244562][T16733] device veth0_macvtap entered promiscuous mode [ 1304.263730][T16733] device veth1_macvtap entered promiscuous mode [ 1304.300773][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1304.313885][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.326589][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1304.337220][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.347320][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1304.359469][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.371501][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1304.382562][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.392608][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1304.403235][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.416926][T16733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1304.430712][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1304.440370][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1304.449934][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1304.460475][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1304.474290][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1304.485114][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.495231][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1304.505882][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.515870][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1304.526524][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.536886][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1304.547593][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.557689][T16733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1304.568431][T16733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1304.581362][T16733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1304.595353][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1304.606498][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1304.712503][ T3533] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1304.720685][ T3533] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1304.742540][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1304.787655][ T3533] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1304.796029][ T3533] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1304.806908][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000007dd5919663"], 0x14}}, 0x0) 18:43:47 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000240)=""/180, 0xb4}], 0x2, &(0x7f0000000300)=""/33, 0x21}, 0x5}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/186, 0xba}], 0x1, &(0x7f0000000440)=""/13, 0xd}, 0x5}, {{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000700)=""/70, 0x46}, {&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/238, 0xee}], 0x9, &(0x7f0000001b00)=""/68, 0x44}, 0x5}, {{&(0x7f0000001b80)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001c00)=""/234, 0xea}, {&(0x7f0000001d00)=""/215, 0xd7}, {&(0x7f0000001e00)=""/180, 0xb4}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000002f00)=""/207, 0xcf}, 0x42}], 0x4, 0x40000000, &(0x7f0000003140)={r0, r1+60000000}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) 18:43:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)='tracefs\x00', 0x1000430, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async, rerun: 64) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='memory.min\x00', 0x2, 0x0) (rerun: 64) write$cgroup_int(r6, &(0x7f0000000080), 0x12) 18:43:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:43:47 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0x8, 0x12) 18:43:47 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) 18:43:48 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r0, &(0x7f0000000080)=0x8, 0x12) (async) 18:43:48 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@map=r2, r3, 0x28}, 0x10) r4 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x331000, 0x0) openat$cgroup(r5, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) [ 1305.333238][T16733] syz-executor.1 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=0 [ 1305.344937][T16733] CPU: 0 PID: 16733 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1305.353874][T16733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1305.364048][T16733] Call Trace: [ 1305.367405][T16733] [ 1305.370426][T16733] dump_stack_lvl+0x1ff/0x28e [ 1305.375329][T16733] dump_stack+0x25/0x28 [ 1305.379671][T16733] dump_header+0x1e2/0xd50 [ 1305.384277][T16733] oom_kill_process+0x2a8/0x11e0 [ 1305.389401][T16733] out_of_memory+0x1303/0x1a50 [ 1305.394323][T16733] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1305.400963][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.406302][T16733] mem_cgroup_oom+0xeed/0x1350 [ 1305.411275][T16733] try_charge_memcg+0x197a/0x24a0 [ 1305.416542][T16733] ? __rcu_read_unlock+0x82/0xf0 [ 1305.421682][T16733] obj_cgroup_charge_pages+0x348/0x630 [ 1305.427355][T16733] obj_cgroup_charge+0x259/0x4e0 [ 1305.432608][T16733] __kmalloc_node+0x36f/0x14f0 [ 1305.437548][T16733] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1305.443986][T16733] ? kvmalloc_node+0x1b6/0x3a0 [ 1305.448966][T16733] kvmalloc_node+0x1b6/0x3a0 [ 1305.453766][T16733] xt_alloc_table_info+0xcd/0x1c0 [ 1305.458961][T16733] do_ip6t_set_ctl+0x130e/0x5850 [ 1305.464074][T16733] ? memcg_slab_free_hook+0x2b9/0x8f0 [ 1305.469636][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.474942][T16733] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1305.480982][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.486284][T16733] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1305.492752][T16733] ? cleanup_entry+0x600/0x600 [ 1305.497693][T16733] nf_setsockopt+0x5a4/0x600 [ 1305.502504][T16733] ipv6_setsockopt+0x9080/0xb5c0 [ 1305.507630][T16733] ? do_ip6t_get_ctl+0x2310/0x23d0 [ 1305.512965][T16733] ? __stack_depot_save+0x21/0x4d0 [ 1305.518277][T16733] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1305.524736][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.530038][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.535348][T16733] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1305.541369][T16733] ? aa_label_sk_perm+0x848/0x970 [ 1305.546618][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.552708][T16733] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1305.558717][T16733] ? ipv6_update_options+0x5e0/0x5e0 [ 1305.564189][T16733] ? ipv6_update_options+0x5e0/0x5e0 [ 1305.569651][T16733] tcp_setsockopt+0x461/0x5560 [ 1305.574597][T16733] ? aa_sk_perm+0x99d/0xe90 [ 1305.579301][T16733] ? kmsan_get_metadata+0x33/0x220 [ 1305.584613][T16733] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1305.590622][T16733] ? tcp_set_window_clamp+0x340/0x340 [ 1305.596188][T16733] sock_common_setsockopt+0x16c/0x1b0 [ 1305.601940][T16733] __sys_setsockopt+0x9d7/0xdc0 [ 1305.606999][T16733] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1305.613025][T16733] ? sock_common_recvmsg+0x2a0/0x2a0 [ 1305.618526][T16733] __x64_sys_setsockopt+0x15c/0x1c0 [ 1305.623936][T16733] do_syscall_64+0x54/0xd0 [ 1305.628547][T16733] ? exc_page_fault+0x76/0x150 [ 1305.633478][T16733] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1305.639566][T16733] RIP: 0033:0x7fe0ee39e69a [ 1305.644623][T16733] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1305.664670][T16733] RSP: 002b:00007fe0ee9e3688 EFLAGS: 00000202 ORIG_RAX: 0000000000000036 [ 1305.673247][T16733] RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 00007fe0ee39e69a [ 1305.681352][T16733] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 1305.689457][T16733] RBP: 00007fe0ee9e36b0 R08: 0000000000000558 R09: fefefeff646b666d [ 1305.697563][T16733] R10: 00007fe0ee47f940 R11: 0000000000000202 R12: 00007fe0ee9e3710 [ 1305.705668][T16733] R13: 0000000000000003 R14: 00007fe0ee9e36ac R15: 00007fe0ee47f8e0 [ 1305.713799][T16733] [ 1305.721488][T16733] memory: usage 128kB, limit 0kB, failcnt 3546 [ 1305.728874][T16733] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1305.735961][T16733] Memory cgroup stats for /syz1: [ 1305.736683][T16733] anon 45056 [ 1305.736683][T16733] file 49152 [ 1305.736683][T16733] kernel_stack 0 [ 1305.736683][T16733] pagetables 8192 [ 1305.736683][T16733] percpu 0 [ 1305.736683][T16733] sock 0 [ 1305.736683][T16733] vmalloc 0 [ 1305.736683][T16733] shmem 49152 [ 1305.736683][T16733] file_mapped 49152 [ 1305.736683][T16733] file_dirty 0 [ 1305.736683][T16733] file_writeback 0 [ 1305.736683][T16733] swapcached 0 [ 1305.736683][T16733] anon_thp 0 [ 1305.736683][T16733] file_thp 0 [ 1305.736683][T16733] shmem_thp 0 [ 1305.736683][T16733] inactive_anon 45056 [ 1305.736683][T16733] active_anon 49152 [ 1305.736683][T16733] inactive_file 0 [ 1305.736683][T16733] active_file 0 [ 1305.736683][T16733] unevictable 0 [ 1305.736683][T16733] slab_reclaimable 3544 [ 1305.736683][T16733] slab_unreclaimable 16880 [ 1305.736683][T16733] slab 20424 [ 1305.736683][T16733] workingset_refault_anon 0 [ 1305.736683][T16733] workingset_refault_file 0 [ 1305.736683][T16733] workingset_activate_anon 0 [ 1305.832047][T16733] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16733,uid=0 [ 1305.847979][T16733] Memory cgroup out of memory: Killed process 16733 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1305.870611][ T25] oom_reaper: reaped process 16733 (syz-executor.1), now anon-rss:0kB, file-rss:13424kB, shmem-rss:0kB 18:43:49 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r0, &(0x7f0000000080)=0x8, 0x12) (async) 18:43:49 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) 18:43:49 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000240)=""/180, 0xb4}], 0x2, &(0x7f0000000300)=""/33, 0x21}, 0x5}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/186, 0xba}], 0x1, &(0x7f0000000440)=""/13, 0xd}, 0x5}, {{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000700)=""/70, 0x46}, {&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/238, 0xee}], 0x9, &(0x7f0000001b00)=""/68, 0x44}, 0x5}, {{&(0x7f0000001b80)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001c00)=""/234, 0xea}, {&(0x7f0000001d00)=""/215, 0xd7}, {&(0x7f0000001e00)=""/180, 0xb4}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000002f00)=""/207, 0xcf}, 0x42}], 0x4, 0x40000000, &(0x7f0000003140)={r0, r1+60000000}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) 18:43:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) [ 1306.243385][ T19] Bluetooth: hci3: command 0x041b tx timeout [ 1306.446826][T16774] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1306.457573][T16774] CPU: 0 PID: 16774 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1306.466496][T16774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1306.476666][T16774] Call Trace: [ 1306.480024][T16774] [ 1306.483040][T16774] dump_stack_lvl+0x1ff/0x28e [ 1306.488769][T16774] dump_stack+0x25/0x28 [ 1306.493111][T16774] dump_header+0x1e2/0xd50 [ 1306.497788][T16774] out_of_memory+0x1343/0x1a50 [ 1306.502738][T16774] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1306.509005][T16774] ? kmsan_get_metadata+0x33/0x220 [ 1306.514589][T16774] memory_max_write+0xbe1/0xe70 [ 1306.519653][T16774] ? memory_max_show+0x1a0/0x1a0 [ 1306.524721][T16774] cgroup_file_write+0x4d0/0x9f0 [ 1306.529885][T16774] ? cgroup_seqfile_stop+0x140/0x140 [ 1306.535355][T16774] kernfs_fop_write_iter+0x66a/0x9f0 [ 1306.540859][T16774] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1306.547393][T16774] vfs_write+0x1318/0x2030 [ 1306.552059][T16774] ksys_write+0x28b/0x510 [ 1306.556591][T16774] __x64_sys_write+0xdb/0x120 [ 1306.561480][T16774] do_syscall_64+0x54/0xd0 [ 1306.566086][T16774] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1306.571914][T16774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1306.577997][T16774] RIP: 0033:0x7fb6553aa049 [ 1306.582624][T16774] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1306.602331][T16774] RSP: 002b:00007fb653cdd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1306.610854][T16774] RAX: ffffffffffffffda RBX: 00007fb6554bd100 RCX: 00007fb6553aa049 [ 1306.618966][T16774] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000012 [ 1306.627092][T16774] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1306.635204][T16774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1306.643295][T16774] R13: 00007fb6559f0b1f R14: 00007fb653cdd300 R15: 0000000000022000 [ 1306.651439][T16774] [ 1306.657606][T16774] memory: usage 72kB, limit 0kB, failcnt 3563 [ 1306.664305][T16774] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1306.671273][T16774] Memory cgroup stats for /syz1: [ 1306.671958][T16774] anon 0 [ 1306.671958][T16774] file 49152 [ 1306.671958][T16774] kernel_stack 0 [ 1306.671958][T16774] pagetables 8192 [ 1306.671958][T16774] percpu 0 [ 1306.671958][T16774] sock 0 [ 1306.671958][T16774] vmalloc 0 [ 1306.671958][T16774] shmem 49152 [ 1306.671958][T16774] file_mapped 49152 [ 1306.671958][T16774] file_dirty 0 [ 1306.671958][T16774] file_writeback 0 [ 1306.671958][T16774] swapcached 0 [ 1306.671958][T16774] anon_thp 0 [ 1306.671958][T16774] file_thp 0 [ 1306.671958][T16774] shmem_thp 0 [ 1306.671958][T16774] inactive_anon 0 [ 1306.671958][T16774] active_anon 49152 [ 1306.671958][T16774] inactive_file 0 [ 1306.671958][T16774] active_file 0 [ 1306.671958][T16774] unevictable 0 [ 1306.671958][T16774] slab_reclaimable 3544 [ 1306.671958][T16774] slab_unreclaimable 16880 [ 1306.671958][T16774] slab 20424 [ 1306.671958][T16774] workingset_refault_anon 0 [ 1306.671958][T16774] workingset_refault_file 0 [ 1306.671958][T16774] workingset_activate_anon 0 [ 1306.766428][T16774] Out of memory and no killable processes... [ 1306.778521][T16784] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1306.788972][T16784] CPU: 0 PID: 16784 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1306.797907][T16784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1306.808094][T16784] Call Trace: [ 1306.811460][T16784] [ 1306.814465][T16784] dump_stack_lvl+0x1ff/0x28e [ 1306.819330][T16784] dump_stack+0x25/0x28 [ 1306.823649][T16784] dump_header+0x1e2/0xd50 [ 1306.828231][T16784] out_of_memory+0x1343/0x1a50 [ 1306.833137][T16784] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1306.839471][T16784] ? kmsan_get_metadata+0x33/0x220 [ 1306.844783][T16784] memory_max_write+0xbe1/0xe70 [ 1306.849820][T16784] ? memory_max_show+0x1a0/0x1a0 [ 1306.854887][T16784] cgroup_file_write+0x4d0/0x9f0 [ 1306.860030][T16784] ? cgroup_seqfile_stop+0x140/0x140 [ 1306.865476][T16784] kernfs_fop_write_iter+0x66a/0x9f0 [ 1306.870963][T16784] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1306.876502][T16784] vfs_write+0x1318/0x2030 [ 1306.881136][T16784] ksys_write+0x28b/0x510 [ 1306.885649][T16784] __x64_sys_write+0xdb/0x120 [ 1306.890494][T16784] do_syscall_64+0x54/0xd0 [ 1306.895080][T16784] ? exc_page_fault+0x76/0x150 [ 1306.900089][T16784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1306.906167][T16784] RIP: 0033:0x7f5418ea4049 [ 1306.910780][T16784] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1306.930554][T16784] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1306.939104][T16784] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1306.947185][T16784] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1306.955256][T16784] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1306.963326][T16784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1306.971395][T16784] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1306.979508][T16784] [ 1306.986519][T16784] memory: usage 72kB, limit 0kB, failcnt 3563 [ 1306.992724][T16784] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1307.000563][T16784] Memory cgroup stats for /syz1: [ 1307.001934][T16784] anon 0 [ 1307.001934][T16784] file 49152 [ 1307.001934][T16784] kernel_stack 0 [ 1307.001934][T16784] pagetables 0 [ 1307.001934][T16784] percpu 0 [ 1307.001934][T16784] sock 0 [ 1307.001934][T16784] vmalloc 0 [ 1307.001934][T16784] shmem 49152 [ 1307.001934][T16784] file_mapped 49152 [ 1307.001934][T16784] file_dirty 0 [ 1307.001934][T16784] file_writeback 0 [ 1307.001934][T16784] swapcached 0 [ 1307.001934][T16784] anon_thp 0 [ 1307.001934][T16784] file_thp 0 [ 1307.001934][T16784] shmem_thp 0 [ 1307.001934][T16784] inactive_anon 0 [ 1307.001934][T16784] active_anon 49152 [ 1307.001934][T16784] inactive_file 0 [ 1307.001934][T16784] active_file 0 [ 1307.001934][T16784] unevictable 0 [ 1307.001934][T16784] slab_reclaimable 3544 [ 1307.001934][T16784] slab_unreclaimable 16880 [ 1307.001934][T16784] slab 20424 [ 1307.001934][T16784] workingset_refault_anon 0 [ 1307.001934][T16784] workingset_refault_file 0 [ 1307.001934][T16784] workingset_activate_anon 0 [ 1307.096012][T16784] Out of memory and no killable processes... 18:43:50 executing program 1: bpf$PROG_LOAD(0x9, &(0x7f0000003540)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 18:43:50 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@map=r2, r3, 0x28}, 0x10) (async, rerun: 32) r4 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (rerun: 32) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async, rerun: 32) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') (rerun: 32) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x331000, 0x0) openat$cgroup(r5, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) 18:43:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:50 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) 18:43:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x1) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) 18:43:50 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000003100)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000240)=""/180, 0xb4}], 0x2, &(0x7f0000000300)=""/33, 0x21}, 0x5}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/186, 0xba}], 0x1, &(0x7f0000000440)=""/13, 0xd}, 0x5}, {{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/51, 0x33}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000700)=""/70, 0x46}, {&(0x7f0000000780)=""/187, 0xbb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/238, 0xee}], 0x9, &(0x7f0000001b00)=""/68, 0x44}, 0x5}, {{&(0x7f0000001b80)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001c00)=""/234, 0xea}, {&(0x7f0000001d00)=""/215, 0xd7}, {&(0x7f0000001e00)=""/180, 0xb4}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000002f00)=""/207, 0xcf}, 0x42}], 0x4, 0x40000000, &(0x7f0000003140)={r0, r1+60000000}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) 18:43:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:43:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x1) (async) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:50 executing program 1: pselect6(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 1307.880323][T16801] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1307.890764][T16801] CPU: 0 PID: 16801 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1307.899688][T16801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1307.909863][T16801] Call Trace: [ 1307.913228][T16801] [ 1307.916242][T16801] dump_stack_lvl+0x1ff/0x28e [ 1307.921124][T16801] dump_stack+0x25/0x28 [ 1307.925459][T16801] dump_header+0x1e2/0xd50 [ 1307.930061][T16801] out_of_memory+0x1343/0x1a50 [ 1307.934998][T16801] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1307.941281][T16801] ? kmsan_get_metadata+0x33/0x220 [ 1307.946608][T16801] memory_max_write+0xbe1/0xe70 [ 1307.951688][T16801] ? memory_max_show+0x1a0/0x1a0 [ 1307.956791][T16801] cgroup_file_write+0x4d0/0x9f0 [ 1307.962052][T16801] ? cgroup_seqfile_stop+0x140/0x140 [ 1307.967525][T16801] kernfs_fop_write_iter+0x66a/0x9f0 [ 1307.973021][T16801] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1307.978565][T16801] vfs_write+0x1318/0x2030 [ 1307.983195][T16801] ksys_write+0x28b/0x510 [ 1307.987704][T16801] __x64_sys_write+0xdb/0x120 [ 1307.992570][T16801] do_syscall_64+0x54/0xd0 [ 1307.997142][T16801] ? exc_page_fault+0x76/0x150 [ 1308.002046][T16801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1308.008104][T16801] RIP: 0033:0x7fb6553aa049 [ 1308.012616][T16801] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1308.032363][T16801] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1308.040910][T16801] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1308.049080][T16801] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1308.057151][T16801] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1308.065237][T16801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1308.073309][T16801] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1308.081416][T16801] [ 1308.084673][T16801] memory: usage 64kB, limit 0kB, failcnt 3563 [ 1308.090817][T16801] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1308.097859][T16801] Memory cgroup stats for /syz1: [ 1308.099049][T16801] anon 0 [ 1308.099049][T16801] file 49152 [ 1308.099049][T16801] kernel_stack 0 [ 1308.099049][T16801] pagetables 0 [ 1308.099049][T16801] percpu 0 [ 1308.099049][T16801] sock 0 [ 1308.099049][T16801] vmalloc 0 [ 1308.099049][T16801] shmem 49152 [ 1308.099049][T16801] file_mapped 49152 [ 1308.099049][T16801] file_dirty 0 [ 1308.099049][T16801] file_writeback 0 [ 1308.099049][T16801] swapcached 0 [ 1308.099049][T16801] anon_thp 0 [ 1308.099049][T16801] file_thp 0 [ 1308.099049][T16801] shmem_thp 0 [ 1308.099049][T16801] inactive_anon 0 [ 1308.099049][T16801] active_anon 49152 [ 1308.099049][T16801] inactive_file 0 [ 1308.099049][T16801] active_file 0 [ 1308.099049][T16801] unevictable 0 [ 1308.099049][T16801] slab_reclaimable 2304 [ 1308.099049][T16801] slab_unreclaimable 13400 [ 1308.099049][T16801] slab 15704 [ 1308.099049][T16801] workingset_refault_anon 0 [ 1308.099049][T16801] workingset_refault_file 0 [ 1308.099049][T16801] workingset_activate_anon 0 [ 1308.193255][T16801] Out of memory and no killable processes... 18:43:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f0000000300)='io.max\x00', 0x2, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)={'U+', 0x7}, 0x16, 0x3) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) 18:43:51 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 32) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@map=r2, r3, 0x28}, 0x10) r4 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x331000, 0x0) openat$cgroup(r5, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) [ 1308.537978][T16819] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1308.548842][T16819] CPU: 1 PID: 16819 Comm: syz-executor.4 Not tainted 5.17.0-rc4-syzkaller #0 [ 1308.557772][T16819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1308.567987][T16819] Call Trace: [ 1308.571373][T16819] [ 1308.574383][T16819] dump_stack_lvl+0x1ff/0x28e [ 1308.579274][T16819] dump_stack+0x25/0x28 [ 1308.583590][T16819] dump_header+0x1e2/0xd50 [ 1308.588166][T16819] out_of_memory+0x1343/0x1a50 [ 1308.593086][T16819] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1308.599336][T16819] ? kmsan_get_metadata+0x33/0x220 [ 1308.604655][T16819] memory_max_write+0xbe1/0xe70 [ 1308.609745][T16819] ? memory_max_show+0x1a0/0x1a0 [ 1308.614869][T16819] cgroup_file_write+0x4d0/0x9f0 [ 1308.620052][T16819] ? cgroup_seqfile_stop+0x140/0x140 [ 1308.625534][T16819] kernfs_fop_write_iter+0x66a/0x9f0 [ 1308.631070][T16819] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1308.636753][T16819] vfs_write+0x1318/0x2030 [ 1308.641398][T16819] ksys_write+0x28b/0x510 [ 1308.645915][T16819] __x64_sys_write+0xdb/0x120 [ 1308.650821][T16819] do_syscall_64+0x54/0xd0 [ 1308.655515][T16819] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1308.661317][T16819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1308.667484][T16819] RIP: 0033:0x7f5418ea4049 [ 1308.672027][T16819] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1308.692489][T16819] RSP: 002b:00007f5417819168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1308.701072][T16819] RAX: ffffffffffffffda RBX: 00007f5418fb6f60 RCX: 00007f5418ea4049 [ 1308.709191][T16819] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1308.717298][T16819] RBP: 00007f5418efe08d R08: 0000000000000000 R09: 0000000000000000 [ 1308.725414][T16819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1308.733534][T16819] R13: 00007f54194eab1f R14: 00007f5417819300 R15: 0000000000022000 [ 1308.741676][T16819] [ 1308.748263][T16819] memory: usage 64kB, limit 0kB, failcnt 3563 [ 1308.755486][T16819] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1308.762715][T16819] Memory cgroup stats for /syz1: [ 1308.763508][T16819] anon 0 [ 1308.763508][T16819] file 49152 [ 1308.763508][T16819] kernel_stack 0 [ 1308.763508][T16819] pagetables 0 [ 1308.763508][T16819] percpu 0 [ 1308.763508][T16819] sock 0 [ 1308.763508][T16819] vmalloc 0 [ 1308.763508][T16819] shmem 49152 [ 1308.763508][T16819] file_mapped 49152 [ 1308.763508][T16819] file_dirty 0 [ 1308.763508][T16819] file_writeback 0 [ 1308.763508][T16819] swapcached 0 [ 1308.763508][T16819] anon_thp 0 [ 1308.763508][T16819] file_thp 0 [ 1308.763508][T16819] shmem_thp 0 [ 1308.763508][T16819] inactive_anon 0 [ 1308.763508][T16819] active_anon 49152 [ 1308.763508][T16819] inactive_file 0 [ 1308.763508][T16819] active_file 0 [ 1308.763508][T16819] unevictable 0 [ 1308.763508][T16819] slab_reclaimable 2304 18:43:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f0000000300)='io.max\x00', 0x2, 0x0) (async) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)={'U+', 0x7}, 0x16, 0x3) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) [ 1308.763508][T16819] slab_unreclaimable 13400 [ 1308.763508][T16819] slab 15704 [ 1308.763508][T16819] workingset_refault_anon 0 [ 1308.763508][T16819] workingset_refault_file 0 [ 1308.763508][T16819] workingset_activate_anon 0 [ 1308.857872][T16819] Out of memory and no killable processes... 18:43:52 executing program 4: sched_getparam(0x0, &(0x7f0000000040)) mlockall(0x5) [ 1309.127361][T16826] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1309.138002][T16826] CPU: 1 PID: 16826 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1309.147112][T16826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1309.157293][T16826] Call Trace: [ 1309.160661][T16826] [ 1309.163689][T16826] dump_stack_lvl+0x1ff/0x28e [ 1309.168577][T16826] dump_stack+0x25/0x28 [ 1309.172938][T16826] dump_header+0x1e2/0xd50 [ 1309.177549][T16826] out_of_memory+0x1343/0x1a50 [ 1309.182488][T16826] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1309.188776][T16826] ? kmsan_get_metadata+0x33/0x220 [ 1309.194198][T16826] memory_max_write+0xbe1/0xe70 [ 1309.199284][T16826] ? memory_max_show+0x1a0/0x1a0 [ 1309.204494][T16826] cgroup_file_write+0x4d0/0x9f0 [ 1309.209683][T16826] ? cgroup_seqfile_stop+0x140/0x140 [ 1309.215260][T16826] kernfs_fop_write_iter+0x66a/0x9f0 [ 1309.220791][T16826] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1309.226363][T16826] vfs_write+0x1318/0x2030 [ 1309.231032][T16826] ksys_write+0x28b/0x510 [ 1309.235578][T16826] __x64_sys_write+0xdb/0x120 [ 1309.240474][T16826] do_syscall_64+0x54/0xd0 [ 1309.245095][T16826] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1309.250918][T16826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1309.257006][T16826] RIP: 0033:0x7efc2e6fc049 [ 1309.261554][T16826] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1309.281334][T16826] RSP: 002b:00007efc2d050168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1309.289916][T16826] RAX: ffffffffffffffda RBX: 00007efc2e80f030 RCX: 00007efc2e6fc049 [ 1309.298031][T16826] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000056 [ 1309.306158][T16826] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1309.314252][T16826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1309.322354][T16826] R13: 00007efc2ed42b1f R14: 00007efc2d050300 R15: 0000000000022000 [ 1309.330498][T16826] [ 1309.336899][T16826] memory: usage 64kB, limit 0kB, failcnt 3563 [ 1309.344320][T16826] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1309.351292][T16826] Memory cgroup stats for /syz1: [ 1309.352351][T16826] anon 0 [ 1309.352351][T16826] file 49152 [ 1309.352351][T16826] kernel_stack 0 [ 1309.352351][T16826] pagetables 0 [ 1309.352351][T16826] percpu 0 [ 1309.352351][T16826] sock 0 [ 1309.352351][T16826] vmalloc 0 [ 1309.352351][T16826] shmem 49152 [ 1309.352351][T16826] file_mapped 49152 [ 1309.352351][T16826] file_dirty 0 [ 1309.352351][T16826] file_writeback 0 [ 1309.352351][T16826] swapcached 0 [ 1309.352351][T16826] anon_thp 0 [ 1309.352351][T16826] file_thp 0 [ 1309.352351][T16826] shmem_thp 0 [ 1309.352351][T16826] inactive_anon 0 [ 1309.352351][T16826] active_anon 49152 [ 1309.352351][T16826] inactive_file 0 [ 1309.352351][T16826] active_file 0 [ 1309.352351][T16826] unevictable 0 [ 1309.352351][T16826] slab_reclaimable 2304 [ 1309.352351][T16826] slab_unreclaimable 13400 [ 1309.352351][T16826] slab 15704 [ 1309.352351][T16826] workingset_refault_anon 0 [ 1309.352351][T16826] workingset_refault_file 0 [ 1309.352351][T16826] workingset_activate_anon 0 [ 1309.446661][T16826] Out of memory and no killable processes... 18:43:52 executing program 4: pipe(&(0x7f0000000840)={0xffffffffffffffff}) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, 0x0, 0x0, 0x0) 18:43:52 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) recvmsg$can_bcm(r0, &(0x7f0000001280)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1}, 0x20000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:52 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) openat$cgroup_int(r2, &(0x7f0000000300)='io.max\x00', 0x2, 0x0) (async, rerun: 32) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)={'U+', 0x7}, 0x16, 0x3) (async, rerun: 32) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) [ 1309.607343][ T41] device hsr_slave_0 left promiscuous mode [ 1309.647351][ T41] device hsr_slave_1 left promiscuous mode [ 1309.693183][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1309.701006][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 18:43:52 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x10a40) [ 1309.754096][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1309.761739][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1309.874859][ T41] device bridge_slave_1 left promiscuous mode [ 1309.881630][ T41] bridge0: port 2(bridge_slave_1) entered disabled state 18:43:53 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) r3 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000000c0)) [ 1309.969058][ T41] device bridge_slave_0 left promiscuous mode [ 1309.975927][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 1310.080905][T16845] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1310.092067][T16845] CPU: 1 PID: 16845 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1310.101016][T16845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.111202][T16845] Call Trace: [ 1310.114572][T16845] [ 1310.117611][T16845] dump_stack_lvl+0x1ff/0x28e [ 1310.122494][T16845] dump_stack+0x25/0x28 [ 1310.126942][T16845] dump_header+0x1e2/0xd50 [ 1310.131561][T16845] out_of_memory+0x1343/0x1a50 [ 1310.136491][T16845] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1310.142773][T16845] ? kmsan_get_metadata+0x33/0x220 [ 1310.148129][T16845] memory_max_write+0xbe1/0xe70 [ 1310.153209][T16845] ? memory_max_show+0x1a0/0x1a0 [ 1310.158313][T16845] cgroup_file_write+0x4d0/0x9f0 [ 1310.163521][T16845] ? cgroup_seqfile_stop+0x140/0x140 [ 1310.169007][T16845] kernfs_fop_write_iter+0x66a/0x9f0 [ 1310.174533][T16845] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1310.180115][T16845] vfs_write+0x1318/0x2030 [ 1310.184786][T16845] ksys_write+0x28b/0x510 [ 1310.189344][T16845] __x64_sys_write+0xdb/0x120 [ 1310.194231][T16845] do_syscall_64+0x54/0xd0 [ 1310.198934][T16845] ? exc_page_fault+0x76/0x150 [ 1310.203871][T16845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1310.209973][T16845] RIP: 0033:0x7fb6553aa049 [ 1310.214509][T16845] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1310.234461][T16845] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1310.243053][T16845] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1310.251166][T16845] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1310.259374][T16845] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1310.267481][T16845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1310.275664][T16845] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1310.283810][T16845] [ 1310.289279][T16845] memory: usage 64kB, limit 0kB, failcnt 3563 [ 1310.295888][T16845] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1310.302870][T16845] Memory cgroup stats for /syz1: [ 1310.303687][T16845] anon 0 [ 1310.303687][T16845] file 49152 [ 1310.303687][T16845] kernel_stack 0 [ 1310.303687][T16845] pagetables 0 [ 1310.303687][T16845] percpu 0 [ 1310.303687][T16845] sock 0 [ 1310.303687][T16845] vmalloc 0 [ 1310.303687][T16845] shmem 49152 [ 1310.303687][T16845] file_mapped 49152 [ 1310.303687][T16845] file_dirty 0 [ 1310.303687][T16845] file_writeback 0 [ 1310.303687][T16845] swapcached 0 [ 1310.303687][T16845] anon_thp 0 [ 1310.303687][T16845] file_thp 0 [ 1310.303687][T16845] shmem_thp 0 [ 1310.303687][T16845] inactive_anon 0 [ 1310.303687][T16845] active_anon 49152 [ 1310.303687][T16845] inactive_file 0 [ 1310.303687][T16845] active_file 0 [ 1310.303687][T16845] unevictable 0 [ 1310.303687][T16845] slab_reclaimable 2304 [ 1310.303687][T16845] slab_unreclaimable 13400 18:43:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x0) [ 1310.303687][T16845] slab 15704 [ 1310.303687][T16845] workingset_refault_anon 0 [ 1310.303687][T16845] workingset_refault_file 0 [ 1310.303687][T16845] workingset_activate_anon 0 [ 1310.315869][ T41] device veth1_macvtap left promiscuous mode [ 1310.397963][T16845] Out of memory and no killable processes... [ 1310.414394][ T41] device veth0_macvtap left promiscuous mode [ 1310.420596][ T41] device veth1_vlan left promiscuous mode [ 1310.426586][ T41] device veth0_vlan left promiscuous mode 18:43:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1310.686672][T16849] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1310.697613][T16849] CPU: 0 PID: 16849 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1310.706555][T16849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.716736][T16849] Call Trace: [ 1310.720110][T16849] [ 1310.723138][T16849] dump_stack_lvl+0x1ff/0x28e [ 1310.728058][T16849] dump_stack+0x25/0x28 [ 1310.732380][T16849] dump_header+0x1e2/0xd50 [ 1310.736971][T16849] out_of_memory+0x1343/0x1a50 [ 1310.741905][T16849] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1310.748208][T16849] ? kmsan_get_metadata+0x33/0x220 [ 1310.753540][T16849] memory_max_write+0xbe1/0xe70 [ 1310.758614][T16849] ? memory_max_show+0x1a0/0x1a0 [ 1310.763719][T16849] cgroup_file_write+0x4d0/0x9f0 [ 1310.768890][T16849] ? cgroup_seqfile_stop+0x140/0x140 [ 1310.774364][T16849] kernfs_fop_write_iter+0x66a/0x9f0 [ 1310.779892][T16849] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1310.785483][T16849] vfs_write+0x1318/0x2030 [ 1310.790161][T16849] ksys_write+0x28b/0x510 [ 1310.794720][T16849] __x64_sys_write+0xdb/0x120 [ 1310.799616][T16849] do_syscall_64+0x54/0xd0 [ 1310.804245][T16849] ? exc_page_fault+0x76/0x150 [ 1310.809186][T16849] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1310.815277][T16849] RIP: 0033:0x7f79b6d50049 [ 1310.819825][T16849] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1310.839597][T16849] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1310.848627][T16849] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1310.856756][T16849] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1310.864868][T16849] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1310.872982][T16849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1310.881080][T16849] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1310.889229][T16849] [ 1310.895212][T16849] memory: usage 64kB, limit 0kB, failcnt 3563 [ 1310.901397][T16849] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1310.909237][T16849] Memory cgroup stats for /syz1: [ 1310.910250][T16849] anon 0 [ 1310.910250][T16849] file 49152 [ 1310.910250][T16849] kernel_stack 0 [ 1310.910250][T16849] pagetables 0 [ 1310.910250][T16849] percpu 0 [ 1310.910250][T16849] sock 0 [ 1310.910250][T16849] vmalloc 0 [ 1310.910250][T16849] shmem 49152 [ 1310.910250][T16849] file_mapped 49152 [ 1310.910250][T16849] file_dirty 0 [ 1310.910250][T16849] file_writeback 0 [ 1310.910250][T16849] swapcached 0 [ 1310.910250][T16849] anon_thp 0 [ 1310.910250][T16849] file_thp 0 [ 1310.910250][T16849] shmem_thp 0 [ 1310.910250][T16849] inactive_anon 0 [ 1310.910250][T16849] active_anon 49152 [ 1310.910250][T16849] inactive_file 0 [ 1310.910250][T16849] active_file 0 [ 1310.910250][T16849] unevictable 0 [ 1310.910250][T16849] slab_reclaimable 2304 [ 1310.910250][T16849] slab_unreclaimable 13400 [ 1310.910250][T16849] slab 15704 [ 1310.910250][T16849] workingset_refault_anon 0 [ 1310.910250][T16849] workingset_refault_file 0 [ 1310.910250][T16849] workingset_activate_anon 0 [ 1311.005008][T16849] Out of memory and no killable processes... [ 1311.803337][ T41] team0 (unregistering): Port device team_slave_1 removed [ 1311.846617][ T41] team0 (unregistering): Port device team_slave_0 removed [ 1311.880843][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1311.922908][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1312.120529][ T41] bond0 (unregistering): Released all slaves [ 1313.133878][ T43] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1313.141698][ T43] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1313.149773][ T43] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1313.159960][ T3506] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1313.168554][ T3506] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1313.179777][ T3506] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1313.390948][T16857] chnl_net:caif_netlink_parms(): no params data found [ 1313.584857][T16857] bridge0: port 1(bridge_slave_0) entered blocking state [ 1313.592151][T16857] bridge0: port 1(bridge_slave_0) entered disabled state [ 1313.601522][T16857] device bridge_slave_0 entered promiscuous mode [ 1313.612111][T16857] bridge0: port 2(bridge_slave_1) entered blocking state [ 1313.619664][T16857] bridge0: port 2(bridge_slave_1) entered disabled state [ 1313.629388][T16857] device bridge_slave_1 entered promiscuous mode [ 1313.687220][T16857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1313.701950][ T1197] ieee802154 phy0 wpan0: encryption failed: -22 [ 1313.708591][ T1197] ieee802154 phy1 wpan1: encryption failed: -22 [ 1313.710040][T16857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1313.764362][T16857] team0: Port device team_slave_0 added [ 1313.775685][T16857] team0: Port device team_slave_1 added [ 1313.822772][T16857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1313.829927][T16857] 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. [ 1313.856828][T16857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1313.871334][T16857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1313.878516][T16857] 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. [ 1313.906506][T16857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1313.969088][T16857] device hsr_slave_0 entered promiscuous mode [ 1313.979618][T16857] device hsr_slave_1 entered promiscuous mode [ 1313.987900][T16857] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1313.998405][T16857] Cannot create hsr debugfs directory [ 1314.218118][T16857] bridge0: port 2(bridge_slave_1) entered blocking state [ 1314.226223][T16857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1314.234211][T16857] bridge0: port 1(bridge_slave_0) entered blocking state [ 1314.241474][T16857] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1314.367094][T16857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1314.396957][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1314.412183][T11654] bridge0: port 1(bridge_slave_0) entered disabled state [ 1314.428492][T11654] bridge0: port 2(bridge_slave_1) entered disabled state [ 1314.441949][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1314.466056][T16857] 8021q: adding VLAN 0 to HW filter on device team0 [ 1314.482795][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1314.493356][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1314.505774][T11380] bridge0: port 1(bridge_slave_0) entered blocking state [ 1314.513193][T11380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1314.534495][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1314.544946][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1314.554676][T11654] bridge0: port 2(bridge_slave_1) entered blocking state [ 1314.561905][T11654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1314.586577][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1314.601699][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1314.625581][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1314.636939][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1314.678661][T16857] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1314.689406][T16857] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1314.710953][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1314.721507][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1314.732443][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1314.742523][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1314.752662][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1314.763653][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1314.774214][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1314.785177][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1314.829483][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1314.837661][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1314.861876][T16857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1314.895181][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1314.905590][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1314.959333][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1314.969489][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1314.982816][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1314.992832][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1315.007391][T16857] device veth0_vlan entered promiscuous mode [ 1315.034405][T16857] device veth1_vlan entered promiscuous mode [ 1315.084763][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1315.095788][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1315.105673][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1315.116032][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1315.133447][T16857] device veth0_macvtap entered promiscuous mode [ 1315.150699][T16857] device veth1_macvtap entered promiscuous mode [ 1315.189368][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1315.200590][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.210989][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1315.224147][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.234506][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1315.245146][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.255173][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1315.265789][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.275912][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1315.286530][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.299786][T16857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1315.308447][ T19] Bluetooth: hci3: command 0x0409 tx timeout [ 1315.318810][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1315.330850][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1315.340428][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1315.350273][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1315.362337][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1315.373271][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.383269][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1315.393828][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.403841][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1315.414394][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.424338][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1315.434917][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.445020][T16857] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1315.455618][T16857] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1315.468648][T16857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1315.479059][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1315.489517][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1315.600175][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1315.608566][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1315.620259][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1315.659839][ T9952] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1315.668110][ T9952] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1315.678583][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:43:58 executing program 1: ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, 0x0) 18:43:58 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) 18:43:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) 18:43:58 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) recvmsg$can_bcm(r0, &(0x7f0000001280)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1}, 0x20000) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:43:58 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) r3 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000000c0)) 18:43:58 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000000080001200080001007674693674000200600005000000000008000200000000000800000000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800020000000800fdff030000000000080004007f000001080005000000000008000400000000000800060000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003"], 0xa0}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = syz_usbip_server_init(0x3) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"/1601], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xe, 0x0, &(0x7f00000000c0)="24c2afc3a2e0527bea33d6541650", 0x0, 0x35a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f00000001c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000340)={{}, r7, 0x4, @unused=[0x1ff, 0x7], @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000240)={{r4}, r7, 0x10, @unused=[0x2, 0xc8, 0x3, 0xffff], @name="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18:43:59 executing program 4: openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080), 0x48181, 0x0) 18:43:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 32) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1315.950516][T16885] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 1315.957292][T16885] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1315.965717][T16885] vhci_hcd vhci_hcd.0: Device attached 18:43:59 executing program 1: bpf$PROG_LOAD(0x21, &(0x7f0000003540)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1316.107233][T16887] vhci_hcd: connection closed [ 1316.108380][ T9952] vhci_hcd: stop threads [ 1316.118406][ T9952] vhci_hcd: release socket [ 1316.122953][ T9952] vhci_hcd: disconnect device [ 1316.184147][T11380] vhci_hcd: vhci_device speed not set 18:43:59 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x40001, 0x0) [ 1316.302816][T16879] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1316.314062][T16879] CPU: 1 PID: 16879 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1316.322988][T16879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.333161][T16879] Call Trace: [ 1316.336525][T16879] [ 1316.339534][T16879] dump_stack_lvl+0x1ff/0x28e [ 1316.344414][T16879] dump_stack+0x25/0x28 [ 1316.348742][T16879] dump_header+0x1e2/0xd50 [ 1316.353341][T16879] oom_kill_process+0x2a8/0x11e0 [ 1316.358462][T16879] out_of_memory+0x1303/0x1a50 [ 1316.363381][T16879] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1316.369646][T16879] ? kmsan_get_metadata+0x33/0x220 [ 1316.374970][T16879] memory_max_write+0xbe1/0xe70 [ 1316.380034][T16879] ? memory_max_show+0x1a0/0x1a0 [ 1316.385123][T16879] cgroup_file_write+0x4d0/0x9f0 [ 1316.390284][T16879] ? cgroup_seqfile_stop+0x140/0x140 [ 1316.395748][T16879] kernfs_fop_write_iter+0x66a/0x9f0 [ 1316.401246][T16879] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1316.406805][T16879] vfs_write+0x1318/0x2030 [ 1316.411472][T16879] ksys_write+0x28b/0x510 [ 1316.416004][T16879] __x64_sys_write+0xdb/0x120 [ 1316.420875][T16879] do_syscall_64+0x54/0xd0 [ 1316.425475][T16879] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1316.431267][T16879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1316.437341][T16879] RIP: 0033:0x7fb6553aa049 [ 1316.441875][T16879] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1316.462433][T16879] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1316.471002][T16879] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1316.479138][T16879] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1316.487236][T16879] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1316.495338][T16879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1316.503423][T16879] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1316.511533][T16879] [ 1316.517193][T16879] memory: usage 128kB, limit 0kB, failcnt 3588 [ 1316.523880][T16879] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1316.530855][T16879] Memory cgroup stats for /syz1: [ 1316.531547][T16879] anon 45056 [ 1316.531547][T16879] file 49152 [ 1316.531547][T16879] kernel_stack 0 [ 1316.531547][T16879] pagetables 8192 [ 1316.531547][T16879] percpu 0 [ 1316.531547][T16879] sock 0 [ 1316.531547][T16879] vmalloc 0 [ 1316.531547][T16879] shmem 49152 [ 1316.531547][T16879] file_mapped 49152 [ 1316.531547][T16879] file_dirty 0 [ 1316.531547][T16879] file_writeback 0 [ 1316.531547][T16879] swapcached 0 [ 1316.531547][T16879] anon_thp 0 [ 1316.531547][T16879] file_thp 0 [ 1316.531547][T16879] shmem_thp 0 [ 1316.531547][T16879] inactive_anon 45056 [ 1316.531547][T16879] active_anon 49152 [ 1316.531547][T16879] inactive_file 0 [ 1316.531547][T16879] active_file 0 [ 1316.531547][T16879] unevictable 0 [ 1316.531547][T16879] slab_reclaimable 3344 [ 1316.531547][T16879] slab_unreclaimable 14176 [ 1316.531547][T16879] slab 17520 [ 1316.531547][T16879] workingset_refault_anon 0 [ 1316.531547][T16879] workingset_refault_file 0 [ 1316.531547][T16879] workingset_activate_anon 0 [ 1316.627534][T16879] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=16857,uid=0 18:43:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000001680)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000)=0x655e, 0x4) r4 = dup2(r3, r3) r5 = signalfd(r1, &(0x7f00000000c0)={[0x4a9]}, 0x8) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000080)=0xfffffffc, 0x4) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x28) recvmmsg$unix(r4, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12000, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2fe402762f6e62643000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x200040c, &(0x7f00000002c0)='syz1\x00') sendto$inet6(r4, &(0x7f0000000340)="106a6d3808d215c2c18277042adf2ecfcd50ca754a55c350659cdf5b58ced1e7f5f251467720967de492eb0ed2acc6b83c5e6a59cdcbdc3afc6f008080c39b438baea91dfc3de046ddf20f7c9da04ac4c89dadf2139bca790ca1ee8ed570ea08590ca73e0c9cde6f7b3343993c949e0904feb7f8e4ac2e6f91725f613291bba090dbcc8a70d5e8a99fb4dde2025bbb039ba2d6abf51a2e06ba758af918f70bdc9106e03d42af063d1f90dfbe4ebe0bcd79f434c369bb1d13ee1c75e978ebacb1e8e93659eae2b86afd585b4d481d6d", 0xcf, 0x40080, 0x0, 0x0) [ 1316.643631][T16879] Memory cgroup out of memory: Killed process 16857 (syz-executor.1) total-vm:56676kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1316.695684][ T25] oom_reaper: reaped process 16857 (syz-executor.1), now anon-rss:0kB, file-rss:13408kB, shmem-rss:0kB [ 1316.707022][T16881] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1316.717431][T16881] CPU: 0 PID: 16881 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1316.726345][T16881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.736531][T16881] Call Trace: [ 1316.739887][T16881] [ 1316.742890][T16881] dump_stack_lvl+0x1ff/0x28e [ 1316.747757][T16881] dump_stack+0x25/0x28 [ 1316.752060][T16881] dump_header+0x1e2/0xd50 [ 1316.756633][T16881] out_of_memory+0x1343/0x1a50 [ 1316.761529][T16881] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1316.767767][T16881] ? kmsan_get_metadata+0x33/0x220 [ 1316.773059][T16881] memory_max_write+0xbe1/0xe70 [ 1316.779228][T16881] ? memory_max_show+0x1a0/0x1a0 [ 1316.784291][T16881] cgroup_file_write+0x4d0/0x9f0 [ 1316.789431][T16881] ? cgroup_seqfile_stop+0x140/0x140 [ 1316.794877][T16881] kernfs_fop_write_iter+0x66a/0x9f0 [ 1316.800374][T16881] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1316.805950][T16881] vfs_write+0x1318/0x2030 [ 1316.810627][T16881] ksys_write+0x28b/0x510 [ 1316.815139][T16881] __x64_sys_write+0xdb/0x120 [ 1316.819986][T16881] do_syscall_64+0x54/0xd0 [ 1316.824562][T16881] ? exc_page_fault+0x76/0x150 [ 1316.829462][T16881] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1316.835521][T16881] RIP: 0033:0x7f79b6d50049 [ 1316.840072][T16881] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1316.859824][T16881] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1316.868390][T16881] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1316.876500][T16881] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1316.884575][T16881] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1316.892652][T16881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1316.900713][T16881] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1316.908822][T16881] [ 1316.915238][T16881] memory: usage 84kB, limit 0kB, failcnt 3593 [ 1316.921729][T16881] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1316.928848][T16881] Memory cgroup stats for /syz1: [ 1316.930234][T16881] anon 0 [ 1316.930234][T16881] file 49152 [ 1316.930234][T16881] kernel_stack 0 [ 1316.930234][T16881] pagetables 8192 [ 1316.930234][T16881] percpu 0 [ 1316.930234][T16881] sock 0 [ 1316.930234][T16881] vmalloc 0 [ 1316.930234][T16881] shmem 49152 [ 1316.930234][T16881] file_mapped 49152 [ 1316.930234][T16881] file_dirty 0 [ 1316.930234][T16881] file_writeback 0 [ 1316.930234][T16881] swapcached 0 [ 1316.930234][T16881] anon_thp 0 [ 1316.930234][T16881] file_thp 0 [ 1316.930234][T16881] shmem_thp 0 [ 1316.930234][T16881] inactive_anon 0 [ 1316.930234][T16881] active_anon 49152 [ 1316.930234][T16881] inactive_file 0 [ 1316.930234][T16881] active_file 0 18:43:59 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000000080001200080001007674693674000200600005000000000008000200000000000800000000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800020000000800fdff030000000000080004007f000001080005000000000008000400000000000800060000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003"], 0xa0}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = syz_usbip_server_init(0x3) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"/1601], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xe, 0x0, &(0x7f00000000c0)="24c2afc3a2e0527bea33d6541650", 0x0, 0x35a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f00000001c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000340)={{}, r7, 0x4, @unused=[0x1ff, 0x7], @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000240)={{r4}, r7, 0x10, @unused=[0x2, 0xc8, 0x3, 0xffff], @name="d15dfa83c35247d13d3a1a003673e31f02c30bf1944e1581eac5406465644bc1b0f26531b7710d39ee4edba3819f6343435922c13750be817cd11a8339ba984c7261947c93210cf75bedf50b613946feffbf4fcbc1d7f88cf7e1b29f94aa73dec101a19f481c990558d7bf8e606898517237f81310dbe30a1b4cbce502bcabf515ca4ee10a2edeb9c551fc83b56fb71b21f6332550299c33bb47a669d598253a0b80a64100a380638a6eaf08ec8e8292f8372120276597fb119ebbb1299d1925e3f5e05d09d1783fac544f91aa6fc5f0de6c3d34a74f067563c2cf3f6ff97bef16d21758f93e9cc4703a562a3ebe0ce92739f1ad1f33c910f688d8d173d3f9f6325672f17d7aefb376ff699d29eb19e9d7cfda8d17cf5554c8047d85d47137b60a004fd8fb4ecfc3f22804464e2971d3b65b188c71e402c21d4e3423f741a8b11beb6bfb3e374e703bb9f442e2bbf7168ca11ec2156d802ce45a890f88e2448aff0b103bb980b60058e7d2a13beeef7eb901272cbb2f1ddd02352f514fd463d11a1efebc1bf6dab3a6cdf05311a09b00480d09ca83e6b5d5cab6f4c25bdbdc3edd2e61bb322821c73bf0e834eff5b8baf7a0fc4d4e7ffd2186adc3df3f14a75b59db789eceb8b866e3b2f1cded9fe3843d85d1e0d8c4f1a2dddac124d11f5936c527804aad25bd8ed46f297965babd53e0a2dae69a8b974c6c875ad0ce626306476b183d6b1df21b2a3370046ce98b1b1a5eb2b8b37e4880c2d2ec83cdc6870e2c1601533c50393309c21e6a211a84445ef03dad18003994b76d465eb39ddb0e47df2342ebd36e4278c7636d8b53230da665a6a58ceb76f630b1be521fc2b5c8748625e1155c3ebd66fe5abf826c01474e0bfda58acf01a1c6984c370687af9f711f33df9dc9690c2bddd8b1f1b218a72b3de0350cd9775685c150290ea9ed0d62dc8a9deb8fdd10c2c0c156fca1dadcfd2df923932ab418a8ed907cde63d379bc99404569e78455f8453c2447d8651a9352ef8879b2c2d4b29f97f38a9895f94e8b67db0eb67db7f3d95e7693893b7a2cf84dd0734a5879d67bd8fe118af4c8d387e3db8a1bee21bb1c8f465e50f45c3e698b40a2021804bae6e59aa2850e6e11fbbcbc8a2bbef5d4126396f392b6657a6a4ba8a343c69df6d8028e639d099b16754837ecb4c4aacf0d98841cbf860247398c4376b4e364cb5199d74184495563185624207b9fedf5994ee83e38ac8c984e143db16ab107c1e3842e31b9230c479ee3f8f35a92f3c9cadf9b61775a66fa89aba4c39f8c865b5f01d0f29964339297381f6c5a49b210790333e406c079af809f9f0a6cbcc26b4ccf4939412cd9e80e69b2a3492a0c007b8ecc6acde28d7be3c5fc7587c4868b28978cf8abaa8038910e0a7f546568a2a3f3a8942699dd075855eac2c38c486de89cb95170c718a88eb47ff99411946abeafc8f4ca45ec69cfd4315a883c75cf7efbcf5b06ac4e37b60759f85b69fcb6abb4d239850a4bf4e3db94807bce9bd0953635b64cc87b8dfbb4f8ce60d19a0c1f52684820f0ea3ef15ce3c28301313129dd66e680c5ce6d6076f76069d00e983b5506c0cca063b416d10aa368fb62bfe21d1baec546d9a399a1508dea9ebacae04da648b5fe81fd854cfbf92dee49610f2992393c86a2451dcc977732e2044ebfcd8c2315a60a98393cc40ae2517964cfcc22f69ace3400d562b4fc482922c0c50c52b53a887be5e5b3f382a5eaf0a54db394531a6d53acaec262c5de94ef6463d9883e1053d5be19c61ae4f7aaea29f2cc01518234fcba91f5417aa0d44f082e3f995b2b4cc546a2b147a9adacba81fa3a8e2cc8440185aa153e19dedd35bb0ca343a7c12140a0273f810bbb2f1b9b4d9f3f6bcf7e58d75bbfea4afe33c2752e0bcabef2c7f574dacc274227daa815e51e63f33de9c37221cce7feb1a5bc4dc1703cb7dbdc0437f9a018fa796d8af57dd5f78bcf3bb15f70d25b35615ecf74227910ad652bc143ee42449354879593cc6fb143525115f745bc38b0bed8bd57fa944652bf3fcedbd261424b5b96ae55e8960f116c6b0922ef5e5d40a9cf4713b2b70a5aa22667821413131fad4feb0645f43d0bd847d019c8dea74d1499b3bb85e8140cae8067dd585286025165ef4f6634cc21a344e66cf63833752daabb642d26b10812fce47d5931ffad36623f9bd87878db870534d3af555591d4baac350fc7a55c0e55bfe54ba68ac6dd65695d52989cef51415ad2ae32bed57124d1be8ef5346505ac85b12c4581add647a0ab12e85d3a860a7083285ac5bc53bb4466c4ad122d382a53934753276f3b27743b4990cb43642a13ba3f52997363752336a94f0f7d951b2f953b0453d704fd2e65ab572f5c76e1b8bcf8e710a565ee94b5e534b8d2333d8f0654297fbbb1ef0ae734607bc6188ead2e51cac1ab1c692eeaabee56dcb1d01f20f4f901c63c0b8e2930cd66d0a17cc9012464a1febe6819cc54eb3df2095a445566c4d7d53c5efac3e41721519251c585a9efcab8e556b4ae1df357e1c7addc1fa9bb4316c7a70e8a30501c4bd746fcbadf0e2d48d6592305a72a2eb36303ea1a87a2d7fa7bc460f9e8a41abfc962026da7ad6b695acdcacc37dad7ad4226ff7398c916b6805c4ec48b9047b69a016617a76ec022822550cfeaab4489874b511235700473690e3c3fa152d9db7239affda8856d064d70e280df8d378c64a4ca3bfac05d55a37f1170d5e9bbdefceef28a54254f510ac6725d70751521246c5593882029377f0d0379d34928f5bbf7afb1d33b2831606e3dcb57711857a21cc5a6cf6ac53a18a65eacbfa37a2517633090f24f2f63240c80b1a2407bcbfb62bfb84369f7f58653fbe63b052e90441f518a129e7495adfab5f4572b6ae191612c98e6ec3b254f93ac9d442c04c44dd1d0cb7d06fcede50ebbc0423aaabf723ec910cdf32ddb98c25f68f9e43607fa341cb3f82ef0eb932f80e5e2fdb1c940303f5ac02eb0bdce491d300003fc7af12893f6accc3e44603cc07ceb3c9959b27e7ec049a71bf684c1c028486287cc8fbc1f00678a01d82d15434c0647aee830311efba3334c4b6bb6ce34197b7c88cebf76786db996cf79753ea065094ec08b82a01fd0d6d32699ab718446cdb09b2c94f07eee4ddc7df2c474c727e677601f0f8af605faaa6358d5a9865c22b57c81b5d704f869de29b03bdd08fccf20104046f86b954526336052712b08d29df2adb41eb89f530e5de31a08e11bf3d762cdd325a5b3925a2684b8e2ea55d3f1836f3e907e62a798578f7e7d588c9b08b6946df1c4c57fcc38f97437ec8ea80a4c3b3c3fee756ef2eb43b28eb45437d740613e8a8277cf032d4a8ef265fd044e431a05b5e94a8be7951482f73a2358e5c427cd483cb2efe205ec6ec7f1cc078870a0af385ece76eff24fa8c768537615ebcf79d6a7a33e847c9d8e0f2cf02106774a339fc6a80f9ca6183683050ff028beafce320f42846f162bc839ca31adc0e8c1f299478d90f8554be97a5c308a5737e77da725eef2c0458b2f03161a01c1e99acf0d337c7200f7d43a56891393af19214bf1d1c556be81a8c1acb3f1b7ae1cfe33d14d91e49731fad2b0e1a11ef4c25e0247a7d8c98b8e6ae694dc2a43e993597d84f8e0dbc3bb94c284395b6e2a93a035e55fe927e2b0feed2a3dfb06c1201ac4fde414f4e2f1447925da2d0a7406aefbf483576d63783f3f98c9b983c71b5fb2c89c21ec64b128ff834a9068e6e0a5479e9cd585b03629c0203c66281c3295f899c643aedcc813a82f092b76c7fbae69bf0551fb5287b4af11c14c897d101fec2dced5932a18ac1d74f229a1eb46a8898d5ff459cd6aef366683090c6a19e742c5dedc80c9cf52eb442507ca0672673fb2e3efa8867c170c11c3beb856e6f4077e0eb0efcaee5bcf7b0a5dc8eaf21bb9cab067c8bd6caea26f6f04901c7dd898c45e8a5b2538f6e76112bd40773a9f9e52a123640b30dc6c57f6af51ba21574e8036f4b5477e53dfaebcc2a1a409a3e47489f38b3f1b903e48e05c11ebab49773addc9c75093ecdbf5260d1b1602671330932a3b284243b6a52eadcafc21baccb394d766ca47934720b4bd91e595ee84587c2f7b12e96a0ae9d81d81eb551e35c600446ddd3fb5a718acd76fdeb1a087bd5f450fe6d53d4b94beb236c20337ee58347444e7953a426365f823c9df4ea96fa49dd9c174a69e8271f778e5064c5e72d8eadcefe1ede77089dcefd092e7307f77cebf86b53e1adc102c8f3aa6229f9d805ade9ad624de756439d4a32560caae214d356c687c6bfb6c2c64403425ba7f73c0036fd6a231a87f5f2c4fcc4c0ba806e3fa71510130b192bf7d28392c39e6df311bba571a57c888800789a19ffe746f28b5fad2ad57f5c8be848a3ed8b018f1fbf3831456e7c75c740b2a0df73a4900348848f954998fe7ddbb3815353860c178c16c2215f397464ca18d5b2402748c5d62f5342d28244af8a6253f13737d3958f236a6abee43454748148b8b0395af28271edb2ddfe413b2988ff9769e6bd15328002b4f6326c1c8263c71fe2c71afa1d8bc26d5d20c1de9c03e299217469091028bea7329e913d9dd588a4debfa485d9b1218a20d24d7b1f822668a81f6c225aa879a5d6d230887f48be810e1a5ef7cac664f86359fc1eeb7e4c2118d9884b5774d1885f15e250e17abe9beb31a74cd8d6e5f0c08b5b28bca46360e11ea8587accac43c4555b85dc6f08f78de1cd587b898d1642b1a8740d6ed7da91d0c245ef3a356a228615391a876a5f7a3617fbab95f31b6c557cbec908903a5bb99d45b5ac03ee1b6ab4c2755f6d7b487d9842583f2498f6de9479807c3e4a9a5386841a4e14814dce5e6ec9cafc82488fc70c4980ec7e4f4cea05732f35d03c6e15e7779ba0bb72306f22fc99bf60ca631960d7b6b44e1f591d38cc548f73eb2c049166b1f506ef587c9afce552dadea94750ca3ecf5f45d020794c53377bf14eb3fb63bdbc7bfbbb9fb4690aac2ee47e03cd10c80c4e6f22bd63f4af7c2d769161a336441a092e99b98e4b897336c8132365e76ebf4b70862559df31df848318b0550bc6f5c477c9291a15c5c2e678e88b8440e6208de19568248976c122f165f76b4228fbdb0d990545be4fc4d48573e5959ca5b20c19d948eb7d2dc9b60771721832a9002625f45b6f83b5cd50f4ec27ccecdabc16f92496ac94f8e22109b670b9fe0da0ca058f66a4e22a862e21e14601d3c778ea00aa4a36a77db88783c7af86447ac64afac5142ac823fea984cc616e6bf730fa4460ae4ae67ded02e6d68a9577a9e8138793bde7519216cf9b23f1eac0ba04d7992407f70d40e69a02b23ec68434a98e438a3494fa951bf7a54c41466d51609a7a4cf6c94d68920605a193465d238d0280cb3f4fd7cbbf6ee4918b8f2f08b16739f07845823e1294bb311c339ea615f1ea01c3c32f67e6be34379e9a163d5116a6b54448ac3c2e7af5e50ae62cba8c0760222dd76d3807df4d506db221b7215f3509a7f0c40a70edae0dcf4d1a7e3e1111fc3a2a563bb9b4e7aebe5aff2899c0a1712d0813e726be7f9d349289892e807c44ba630b9df07002c71efc338b13e38badf37413c9f5280ef427354c19219b6025d354be11dd22cd9bc34b2c479632a06773dd33585e5a631212271a7fe54c65093"}) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000000080001200080001007674693674000200600005000000000008000200000000000800000000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800020000000800fdff030000000000080004007f000001080005000000000008000400000000000800060000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003"], 0xa0}}, 0x0) (async) socket(0x10, 0x8000000000000003, 0x0) (async) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r3, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) (async) syz_usbip_server_init(0x3) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"/1601], &(0x7f0000000140)='GPL\x00'}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xe, 0x0, &(0x7f00000000c0)="24c2afc3a2e0527bea33d6541650", 0x0, 0x35a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f00000001c0)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000340)={{}, r7, 0x4, @unused=[0x1ff, 0x7], @devid}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000240)={{r4}, r7, 0x10, @unused=[0x2, 0xc8, 0x3, 0xffff], @name="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"}) (async) [ 1316.930234][T16881] unevictable 0 [ 1316.930234][T16881] slab_reclaimable 3344 [ 1316.930234][T16881] slab_unreclaimable 14176 [ 1316.930234][T16881] slab 17520 [ 1316.930234][T16881] workingset_refault_anon 0 [ 1316.930234][T16881] workingset_refault_file 0 [ 1316.930234][T16881] workingset_activate_anon 0 [ 1317.024725][T16881] Out of memory and no killable processes... [ 1317.031098][T16879] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1317.041807][T16879] CPU: 1 PID: 16879 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1317.050732][T16879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.060907][T16879] Call Trace: [ 1317.064272][T16879] [ 1317.067284][T16879] dump_stack_lvl+0x1ff/0x28e [ 1317.072261][T16879] dump_stack+0x25/0x28 [ 1317.076610][T16879] dump_header+0x1e2/0xd50 [ 1317.081207][T16879] out_of_memory+0x1343/0x1a50 [ 1317.086153][T16879] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1317.092513][T16879] ? kmsan_get_metadata+0x33/0x220 [ 1317.097831][T16879] memory_max_write+0xbe1/0xe70 [ 1317.102915][T16879] ? memory_max_show+0x1a0/0x1a0 [ 1317.108006][T16879] cgroup_file_write+0x4d0/0x9f0 [ 1317.113172][T16879] ? cgroup_seqfile_stop+0x140/0x140 [ 1317.118652][T16879] kernfs_fop_write_iter+0x66a/0x9f0 [ 1317.124169][T16879] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1317.129744][T16879] vfs_write+0x1318/0x2030 [ 1317.134405][T16879] ksys_write+0x28b/0x510 [ 1317.138945][T16879] __x64_sys_write+0xdb/0x120 [ 1317.143815][T16879] do_syscall_64+0x54/0xd0 [ 1317.148416][T16879] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1317.154211][T16879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1317.160290][T16879] RIP: 0033:0x7fb6553aa049 [ 1317.164824][T16879] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1317.184585][T16879] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1317.193166][T16879] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1317.201279][T16879] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1317.209371][T16879] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1317.217470][T16879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1317.225537][T16879] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1317.233643][T16879] [ 1317.239095][T16879] memory: usage 72kB, limit 0kB, failcnt 3605 [ 1317.245777][T16879] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1317.252726][T16879] Memory cgroup stats for /syz1: [ 1317.254060][T16879] anon 0 [ 1317.254060][T16879] file 49152 [ 1317.254060][T16879] kernel_stack 0 [ 1317.254060][T16879] pagetables 0 [ 1317.254060][T16879] percpu 0 [ 1317.254060][T16879] sock 0 [ 1317.254060][T16879] vmalloc 0 [ 1317.254060][T16879] shmem 49152 [ 1317.254060][T16879] file_mapped 49152 [ 1317.254060][T16879] file_dirty 0 [ 1317.254060][T16879] file_writeback 0 [ 1317.254060][T16879] swapcached 0 [ 1317.254060][T16879] anon_thp 0 [ 1317.254060][T16879] file_thp 0 [ 1317.254060][T16879] shmem_thp 0 [ 1317.254060][T16879] inactive_anon 0 [ 1317.254060][T16879] active_anon 49152 [ 1317.254060][T16879] inactive_file 0 [ 1317.254060][T16879] active_file 0 [ 1317.254060][T16879] unevictable 0 [ 1317.254060][T16879] slab_reclaimable 3344 [ 1317.254060][T16879] slab_unreclaimable 14176 [ 1317.254060][T16879] slab 17520 [ 1317.254060][T16879] workingset_refault_anon 0 [ 1317.254060][T16879] workingset_refault_file 0 [ 1317.254060][T16879] workingset_activate_anon 0 18:44:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x208040, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async, rerun: 64) r3 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (rerun: 64) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f00000000c0)) [ 1317.348030][T16879] Out of memory and no killable processes... [ 1317.403628][ T3540] Bluetooth: hci3: command 0x041b tx timeout [ 1317.539809][T16906] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 1317.546680][T16906] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1317.555002][T16906] vhci_hcd vhci_hcd.0: Device attached 18:44:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) 18:44:00 executing program 4: socket$inet(0x2, 0x0, 0xfffffffe) [ 1317.754861][T16904] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1317.766963][T16904] CPU: 1 PID: 16904 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1317.775997][T16904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.786764][T16904] Call Trace: [ 1317.790120][T16904] [ 1317.793120][T16904] dump_stack_lvl+0x1ff/0x28e [ 1317.797983][T16904] dump_stack+0x25/0x28 [ 1317.802292][T16904] dump_header+0x1e2/0xd50 [ 1317.806894][T16904] out_of_memory+0x1343/0x1a50 [ 1317.811832][T16904] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1317.818186][T16904] ? kmsan_get_metadata+0x33/0x220 [ 1317.823577][T16904] memory_max_write+0xbe1/0xe70 [ 1317.828625][T16904] ? memory_max_show+0x1a0/0x1a0 [ 1317.833694][T16904] cgroup_file_write+0x4d0/0x9f0 [ 1317.838867][T16904] ? cgroup_seqfile_stop+0x140/0x140 [ 1317.844375][T16904] kernfs_fop_write_iter+0x66a/0x9f0 [ 1317.849880][T16904] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1317.855436][T16904] vfs_write+0x1318/0x2030 [ 1317.860086][T16904] ksys_write+0x28b/0x510 [ 1317.864602][T16904] __x64_sys_write+0xdb/0x120 [ 1317.869466][T16904] do_syscall_64+0x54/0xd0 [ 1317.874044][T16904] ? exc_page_fault+0x76/0x150 [ 1317.878943][T16904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1317.885002][T16904] RIP: 0033:0x7efc2e6fc049 [ 1317.889542][T16904] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1317.909308][T16904] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1317.917892][T16904] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1317.926007][T16904] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1317.934126][T16904] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1317.942819][T16904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1317.950894][T16904] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1317.959013][T16904] [ 1317.962371][T16904] memory: usage 72kB, limit 0kB, failcnt 3605 [ 1317.968657][T16904] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1317.975746][T16904] Memory cgroup stats for /syz1: [ 1317.977003][T16904] anon 0 [ 1317.977003][T16904] file 49152 [ 1317.977003][T16904] kernel_stack 0 [ 1317.977003][T16904] pagetables 0 [ 1317.977003][T16904] percpu 0 [ 1317.977003][T16904] sock 0 [ 1317.977003][T16904] vmalloc 0 [ 1317.977003][T16904] shmem 49152 [ 1317.977003][T16904] file_mapped 49152 [ 1317.977003][T16904] file_dirty 0 [ 1317.977003][T16904] file_writeback 0 [ 1317.977003][T16904] swapcached 0 [ 1317.977003][T16904] anon_thp 0 [ 1317.977003][T16904] file_thp 0 [ 1317.977003][T16904] shmem_thp 0 [ 1317.977003][T16904] inactive_anon 0 [ 1317.977003][T16904] active_anon 49152 [ 1317.977003][T16904] inactive_file 0 [ 1317.977003][T16904] active_file 0 [ 1317.977003][T16904] unevictable 0 [ 1317.977003][T16904] slab_reclaimable 2504 [ 1317.977003][T16904] slab_unreclaimable 14176 18:44:01 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) recvmsg$can_bcm(r0, &(0x7f0000001280)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1}, 0x20000) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:44:01 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000000080001200080001007674693674000200600005000000000008000200000000000800000000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800020000000800fdff030000000000080004007f000001080005000000000008000400000000000800060000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003"], 0xa0}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = syz_usbip_server_init(0x3) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"/1601], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xe, 0x0, &(0x7f00000000c0)="24c2afc3a2e0527bea33d6541650", 0x0, 0x35a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f00000001c0)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000340)={{}, r7, 0x4, @unused=[0x1ff, 0x7], @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000240)={{r4}, r7, 0x10, @unused=[0x2, 0xc8, 0x3, 0xffff], @name="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"}) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000000080001200080001007674693674000200600005000000000008000200000000000800000000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800020000000800fdff030000000000080004007f000001080005000000000008000400000000000800060000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003"], 0xa0}}, 0x0) (async) socket(0x10, 0x8000000000000003, 0x0) (async) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r3, 0x0, 0x0, 0x0) (async) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) (async) syz_usbip_server_init(0x3) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"/1601], &(0x7f0000000140)='GPL\x00'}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xe, 0x0, &(0x7f00000000c0)="24c2afc3a2e0527bea33d6541650", 0x0, 0x35a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r6, 0x80089418, &(0x7f00000001c0)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000340)={{}, r7, 0x4, @unused=[0x1ff, 0x7], @devid}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000240)={{r4}, r7, 0x10, @unused=[0x2, 0xc8, 0x3, 0xffff], @name="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"}) (async) [ 1317.977003][T16904] slab 16680 [ 1317.977003][T16904] workingset_refault_anon 0 [ 1317.977003][T16904] workingset_refault_file 0 [ 1317.977003][T16904] workingset_activate_anon 0 [ 1318.071021][T16904] Out of memory and no killable processes... [ 1318.078890][T16907] vhci_hcd: connection closed [ 1318.124775][ T1062] vhci_hcd: stop threads [ 1318.135078][ T1062] vhci_hcd: release socket [ 1318.139592][ T1062] vhci_hcd: disconnect device 18:44:01 executing program 1: io_uring_setup(0x4ae3, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x153}) [ 1318.173686][ T3540] vhci_hcd: vhci_device speed not set 18:44:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) 18:44:01 executing program 4: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000240), 0x105c00, 0x0) 18:44:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000001680)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000)=0x655e, 0x4) r4 = dup2(r3, r3) r5 = signalfd(r1, &(0x7f00000000c0)={[0x4a9]}, 0x8) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000080)=0xfffffffc, 0x4) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x28) recvmmsg$unix(r4, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12000, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2fe402762f6e62643000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x200040c, &(0x7f00000002c0)='syz1\x00') sendto$inet6(r4, &(0x7f0000000340)="106a6d3808d215c2c18277042adf2ecfcd50ca754a55c350659cdf5b58ced1e7f5f251467720967de492eb0ed2acc6b83c5e6a59cdcbdc3afc6f008080c39b438baea91dfc3de046ddf20f7c9da04ac4c89dadf2139bca790ca1ee8ed570ea08590ca73e0c9cde6f7b3343993c949e0904feb7f8e4ac2e6f91725f613291bba090dbcc8a70d5e8a99fb4dde2025bbb039ba2d6abf51a2e06ba758af918f70bdc9106e03d42af063d1f90dfbe4ebe0bcd79f434c369bb1d13ee1c75e978ebacb1e8e93659eae2b86afd585b4d481d6d", 0xcf, 0x40080, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) socket$inet6(0xa, 0x3, 0xff) (async) connect$inet6(r3, &(0x7f0000001680)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000)=0x655e, 0x4) (async) dup2(r3, r3) (async) signalfd(r1, &(0x7f00000000c0)={[0x4a9]}, 0x8) (async) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @local, 0x3}, 0x1c) (async) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000080)=0xfffffffc, 0x4) (async) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x28) (async) recvmmsg$unix(r4, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12000, 0x0) (async) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2fe402762f6e62643000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x200040c, &(0x7f00000002c0)='syz1\x00') (async) sendto$inet6(r4, &(0x7f0000000340)="106a6d3808d215c2c18277042adf2ecfcd50ca754a55c350659cdf5b58ced1e7f5f251467720967de492eb0ed2acc6b83c5e6a59cdcbdc3afc6f008080c39b438baea91dfc3de046ddf20f7c9da04ac4c89dadf2139bca790ca1ee8ed570ea08590ca73e0c9cde6f7b3343993c949e0904feb7f8e4ac2e6f91725f613291bba090dbcc8a70d5e8a99fb4dde2025bbb039ba2d6abf51a2e06ba758af918f70bdc9106e03d42af063d1f90dfbe4ebe0bcd79f434c369bb1d13ee1c75e978ebacb1e8e93659eae2b86afd585b4d481d6d", 0xcf, 0x40080, 0x0, 0x0) (async) [ 1318.374635][T16925] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 1318.381416][T16925] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1318.389619][T16925] vhci_hcd vhci_hcd.0: Device attached 18:44:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x3, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 18:44:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) ioctl$KVM_NMI(r0, 0xae9a) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080)=0x8, 0x12) (async) 18:44:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x18, 0x9, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x4}]}, 0x18}}, 0x0) [ 1318.763481][ T3540] usb 15-1: new high-speed USB device number 3 using vhci_hcd [ 1318.776719][T16928] vhci_hcd: sendmsg failed!, ret=-32 for 48 18:44:01 executing program 4: openat$vsock(0xffffffffffffff9c, 0x0, 0x84400, 0x0) 18:44:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) [ 1318.789225][T16927] vhci_hcd: connection closed [ 1318.823756][ T1058] vhci_hcd: stop threads [ 1318.832952][ T1058] vhci_hcd: release socket [ 1318.838264][ T1058] vhci_hcd: disconnect device 18:44:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={0x0, 0x1830}}, 0x0) [ 1319.279943][T16979] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1319.290634][T16979] CPU: 0 PID: 16979 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1319.299542][T16979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1319.309715][T16979] Call Trace: [ 1319.313066][T16979] [ 1319.316055][T16979] dump_stack_lvl+0x1ff/0x28e [ 1319.320898][T16979] dump_stack+0x25/0x28 [ 1319.325189][T16979] dump_header+0x1e2/0xd50 [ 1319.329770][T16979] out_of_memory+0x1343/0x1a50 [ 1319.334682][T16979] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1319.342153][T16979] ? kmsan_get_metadata+0x33/0x220 [ 1319.347442][T16979] memory_max_write+0xbe1/0xe70 [ 1319.352478][T16979] ? memory_max_show+0x1a0/0x1a0 [ 1319.357529][T16979] cgroup_file_write+0x4d0/0x9f0 [ 1319.362649][T16979] ? cgroup_seqfile_stop+0x140/0x140 [ 1319.368077][T16979] kernfs_fop_write_iter+0x66a/0x9f0 [ 1319.373544][T16979] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1319.379065][T16979] vfs_write+0x1318/0x2030 [ 1319.383673][T16979] ksys_write+0x28b/0x510 [ 1319.388165][T16979] __x64_sys_write+0xdb/0x120 [ 1319.392994][T16979] do_syscall_64+0x54/0xd0 [ 1319.397553][T16979] ? exc_page_fault+0x76/0x150 [ 1319.402435][T16979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1319.408477][T16979] RIP: 0033:0x7fb6553aa049 [ 1319.412979][T16979] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1319.433243][T16979] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1319.441782][T16979] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1319.449854][T16979] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1319.457916][T16979] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1319.465972][T16979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1319.474040][T16979] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1319.482138][T16979] [ 1319.489181][T16979] memory: usage 64kB, limit 0kB, failcnt 3605 [ 1319.496088][T16979] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1319.503118][T16979] Memory cgroup stats for /syz1: [ 1319.504065][T16979] anon 0 [ 1319.504065][T16979] file 49152 [ 1319.504065][T16979] kernel_stack 0 [ 1319.504065][T16979] pagetables 0 [ 1319.504065][T16979] percpu 0 [ 1319.504065][T16979] sock 0 [ 1319.504065][T16979] vmalloc 0 [ 1319.504065][T16979] shmem 49152 [ 1319.504065][T16979] file_mapped 49152 [ 1319.504065][T16979] file_dirty 0 [ 1319.504065][T16979] file_writeback 0 [ 1319.504065][T16979] swapcached 0 [ 1319.504065][T16979] anon_thp 0 [ 1319.504065][T16979] file_thp 0 [ 1319.504065][T16979] shmem_thp 0 [ 1319.504065][T16979] inactive_anon 0 [ 1319.504065][T16979] active_anon 49152 [ 1319.504065][T16979] inactive_file 0 [ 1319.504065][T16979] active_file 0 [ 1319.504065][T16979] unevictable 0 [ 1319.504065][T16979] slab_reclaimable 2304 [ 1319.504065][T16979] slab_unreclaimable 13400 [ 1319.504065][T16979] slab 15704 [ 1319.504065][T16979] workingset_refault_anon 0 [ 1319.504065][T16979] workingset_refault_file 0 [ 1319.504065][T16979] workingset_activate_anon 0 [ 1319.599083][T16979] Out of memory and no killable processes... [ 1319.971070][ T41] device hsr_slave_0 left promiscuous mode [ 1319.991871][ T41] device hsr_slave_1 left promiscuous mode [ 1320.012580][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1320.020554][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1320.054573][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1320.062288][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1320.094377][ T41] device bridge_slave_1 left promiscuous mode [ 1320.101043][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 1320.121404][ T41] device bridge_slave_0 left promiscuous mode [ 1320.128400][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 1320.173432][ T41] device veth1_macvtap left promiscuous mode [ 1320.179650][ T41] device veth0_macvtap left promiscuous mode [ 1320.186081][ T41] device veth1_vlan left promiscuous mode [ 1320.191998][ T41] device veth0_vlan left promiscuous mode 18:44:03 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc80c0, 0x19b) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:44:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000001680)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000000)=0x655e, 0x4) (async) r4 = dup2(r3, r3) r5 = signalfd(r1, &(0x7f00000000c0)={[0x4a9]}, 0x8) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000080)=0xfffffffc, 0x4) (async) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[], 0x28) (async) recvmmsg$unix(r4, &(0x7f0000001f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12000, 0x0) (async) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2fe402762f6e62643000"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x200040c, &(0x7f00000002c0)='syz1\x00') (async) sendto$inet6(r4, &(0x7f0000000340)="106a6d3808d215c2c18277042adf2ecfcd50ca754a55c350659cdf5b58ced1e7f5f251467720967de492eb0ed2acc6b83c5e6a59cdcbdc3afc6f008080c39b438baea91dfc3de046ddf20f7c9da04ac4c89dadf2139bca790ca1ee8ed570ea08590ca73e0c9cde6f7b3343993c949e0904feb7f8e4ac2e6f91725f613291bba090dbcc8a70d5e8a99fb4dde2025bbb039ba2d6abf51a2e06ba758af918f70bdc9106e03d42af063d1f90dfbe4ebe0bcd79f434c369bb1d13ee1c75e978ebacb1e8e93659eae2b86afd585b4d481d6d", 0xcf, 0x40080, 0x0, 0x0) 18:44:03 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmmsg(r0, &(0x7f0000008900)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="54b5295e792d1c1f9d32f19d9ce785760a2f8db2d8fa7c430754855cb33b8e20e0ce2cae96fe362fcc95c791f027b0d0171ac5b9e03fba4573f9a9af922f241241fa0cfa68b653ae518f13df291e6726e055bd20a8b002656d3e80cf8230247c2b95cc24679ad43486b02f909a22bbe3908fb2a2d862286e9657e60aef3a3f64bc04fe8ee87f37a373138f0c17", 0x8d}, {&(0x7f0000000300)="9b9aea74756196c35b04ccda803ca11e4ed0199da8b42cdd6dd9fa6fb118588ba171025d46943e9dcc0f1e5fa2251152f56217c90e3b1b3d89e7aabf489c3eafe154b74b901508287d7d4943fb3f5e42c6dcc36fbd7079300b953368aeefef1d686de70fba5c81c8c64f2ebf14906e07576386e48c10f68e9be0e9269238bd3a1bf4bfce01e4a4f7a7166e6c96012f31dab9dbdef5847cbb2e9fa14c7299fa022f8515379244661500fb032f3b48a14f514f9301975559dbb26dace8", 0xbc}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)="8d4d7ad98a6117f1ba36cc9161b1bec48e616af85a5324e89344e4e8053b86d2399c91fc715e55e60a48c4fff5f4b3b89c6596d5dee36485a0ffc2e22aca7b30a3061340a318ccbec7a1d05124cc1cb93a06b1a757152f3f4746c3219f7730b93b6de13377efc41c384a1e14e4004b1774253bbd68be1bc0e4253bc5418368e9b2b2481a7bc24c64c886b319432191f3747bee3678c4c4cbf83529aa32e8dfd1f3d5403eafec9cf38e07b2d6888105703133b6eb1661cfc67c9f", 0xba}], 0x4}}, {{&(0x7f0000000480)=@llc={0x1a, 0x201, 0x1, 0x9, 0x8, 0x81, @multicast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000500)="48c5a89405c0531bc8ba02a0d4d0c26ee341f956f5d5a868cce8a5a85804f4bd6992647d407155d57d8e56a6c49ec66a90cc8f7a8a18067a96f82893098f571e51076ce14b76665ce73c61a8aa44467f7208e60ab281d09ac72c3df41d78fa6f75d00c0e79727ca5511b52dd0e34332ee7f46bc5882a0cbc66eff4a8df9ef0c037770421d9dae3b6b30dc553af0ec977e89eca0cfddda308b667fea0f3add26c", 0xa0}, {&(0x7f00000005c0)="90fdb94c87632bfe1502cad45f7a29fd8867779b317fbdefd6dc71e0c11ed6debb7b67e9dc85f9d4c891a67971cbc981b8f86e9c896d1c1cc696623f1f0a6229f308cd78c8f589e270ee261fc5c02abf825e592da1370cd57d8ada17c7d896dba40c1e87310c76423f1317eb6aff8a8b8457757d", 0x74}, {&(0x7f0000000640)="c697d43d7eb25d00a9673e059005ea94aef5d61718852b70eac80424fe65cb0b29368feb30ff27cae78439581aeb1e8da03e027525584e82e226bc296cebd9a26a0049f6b7e07a74386b1fea131501dc2c39f74cb44211c4215ba27a0ad2fe2ccdbf89f701716aac552652d5a5e547c806e663166a8121e935c9af3a45db110632ade6f3f2b17c23249d46996f9f7915bce4aa3c71d261ceab2d2c63502265479084b6018db68a45a52d2b6d8bdbd4988aae9d7e4131e6eaf298f6811891339a28130fd7699a1142f93af46650cf015de139fee08154040bad41672d093531b3a4a2551361e4064493a83510a1471df9583a46118e310bf9", 0xf8}, {&(0x7f0000000740)="870cbdaad03a0e384941959ce8695d782db5bb738194b926", 0x18}, {&(0x7f0000000780)="3adf061a9972bc7b1b4b64757276c6f04e4bb77ae66a40ccb162ec4506ba8517f8781eba7b555d68b1e057742d2d166e1ef717e7e6104534a6db433fd10c649b2174cb2e41c852e0fda784843eeb0a1dd5764161cd", 0x55}, {&(0x7f0000000800)="6055d2925e5061913efa26df3e584f3cde6f5b1075ba35bc898dca814016962c1772afddf22d7365ba622dd71e173436cbb709d95da5ace7a26edc25a0a808a13eb8259eb8e93074abf60a2d583729f2cbc941694c8e3e78a9eb0ccc72d938cc9ef8eed821d94e5138db4ff618976f0737fffdd5e6d04d5b4c799baafbb4b46d602fc9a66c2972", 0x87}, {&(0x7f00000008c0)="c4fa20d0", 0x4}], 0x7, &(0x7f0000008ac0)=ANY=[], 0xd8}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000000a80)="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{&(0x7f0000007780)="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0x1000}, {&(0x7f0000008780)="077c3f430f192fe20a6177a8fae049b6fd23a18b1030cbdc7c566b73745835095430b136977a5659f812c1a0fa0da23444783e7a112eb4099ac89ee21a35afd02046be0e0ccd8e2d17309ed2efe9ea09326fa879e478a27cacb33e1f818e12919a2d523e7dfdcebf07de6927400fbc382e5cd8408aef6e2825e24e0cb65918ecfe658b6dcc9c0adc90cfbe48a3da921d669974b173300b251855d385ef9decf0b9168c6d4a72dd4cf68d41bec7a3f1fde066025e317e34fba2e801f00007c450673cf525859784ab2ef61ed2c82fd43d867e30ec5131b6d0", 0xd8}], 0x5}}], 0x7, 0x8000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet(0x2, 0x3, 0xff) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x80000002, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000005980)={0x1d, 0x0, 0x0, {0x2, 0x0, 0x2}}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f00000000c0)={0x1d, r5, 0x2}, 0x18) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r5, 0x1}, 0x18) bind$can_j1939(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r5, 0x2, {0x1, 0x1, 0x3}, 0x2}, 0x18) r6 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:44:03 executing program 4: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 18:44:03 executing program 4: renameat2(0xffffffffffffffff, &(0x7f0000002e00)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 18:44:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) [ 1321.033379][T16994] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1321.043883][T16994] CPU: 1 PID: 16994 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1321.052813][T16994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1321.062995][T16994] Call Trace: [ 1321.066365][T16994] [ 1321.069374][T16994] dump_stack_lvl+0x1ff/0x28e [ 1321.074251][T16994] dump_stack+0x25/0x28 [ 1321.078575][T16994] dump_header+0x1e2/0xd50 [ 1321.083168][T16994] out_of_memory+0x1343/0x1a50 [ 1321.088099][T16994] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1321.094370][T16994] ? kmsan_get_metadata+0x33/0x220 [ 1321.099695][T16994] memory_max_write+0xbe1/0xe70 [ 1321.104771][T16994] ? memory_max_show+0x1a0/0x1a0 [ 1321.109875][T16994] cgroup_file_write+0x4d0/0x9f0 [ 1321.115059][T16994] ? cgroup_seqfile_stop+0x140/0x140 [ 1321.120532][T16994] kernfs_fop_write_iter+0x66a/0x9f0 [ 1321.126021][T16994] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1321.131579][T16994] vfs_write+0x1318/0x2030 [ 1321.136214][T16994] ksys_write+0x28b/0x510 [ 1321.140724][T16994] __x64_sys_write+0xdb/0x120 [ 1321.145571][T16994] do_syscall_64+0x54/0xd0 [ 1321.150150][T16994] ? exc_page_fault+0x76/0x150 [ 1321.155053][T16994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1321.161111][T16994] RIP: 0033:0x7fb6553aa049 [ 1321.165640][T16994] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1321.185824][T16994] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1321.194381][T16994] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1321.202466][T16994] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1321.210534][T16994] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1321.218609][T16994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 18:44:04 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0xe, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x14, &(0x7f0000000240)=""/20, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1321.226681][T16994] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1321.234792][T16994] [ 1321.240153][T16994] memory: usage 64kB, limit 0kB, failcnt 3605 [ 1321.246701][T16994] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1321.253792][T16994] Memory cgroup stats for /syz1: [ 1321.254928][T16994] anon 0 [ 1321.254928][T16994] file 49152 [ 1321.254928][T16994] kernel_stack 0 [ 1321.254928][T16994] pagetables 0 [ 1321.254928][T16994] percpu 0 [ 1321.254928][T16994] sock 0 [ 1321.254928][T16994] vmalloc 0 [ 1321.254928][T16994] shmem 49152 [ 1321.254928][T16994] file_mapped 49152 [ 1321.254928][T16994] file_dirty 0 [ 1321.254928][T16994] file_writeback 0 [ 1321.254928][T16994] swapcached 0 [ 1321.254928][T16994] anon_thp 0 [ 1321.254928][T16994] file_thp 0 [ 1321.254928][T16994] shmem_thp 0 [ 1321.254928][T16994] inactive_anon 0 [ 1321.254928][T16994] active_anon 49152 [ 1321.254928][T16994] inactive_file 0 [ 1321.254928][T16994] active_file 0 [ 1321.254928][T16994] unevictable 0 [ 1321.254928][T16994] slab_reclaimable 2304 [ 1321.254928][T16994] slab_unreclaimable 13400 [ 1321.254928][T16994] slab 15704 [ 1321.254928][T16994] workingset_refault_anon 0 [ 1321.254928][T16994] workingset_refault_file 0 [ 1321.254928][T16994] workingset_activate_anon 0 [ 1321.349736][T16994] Out of memory and no killable processes... [ 1321.356437][T16995] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1321.369581][T16995] CPU: 0 PID: 16995 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1321.378503][T16995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1321.388667][T16995] Call Trace: [ 1321.392016][T16995] [ 1321.395014][T16995] dump_stack_lvl+0x1ff/0x28e [ 1321.399880][T16995] dump_stack+0x25/0x28 [ 1321.404182][T16995] dump_header+0x1e2/0xd50 [ 1321.408756][T16995] out_of_memory+0x1343/0x1a50 [ 1321.413653][T16995] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1321.420854][T16995] ? kmsan_get_metadata+0x33/0x220 [ 1321.426169][T16995] memory_max_write+0xbe1/0xe70 [ 1321.431214][T16995] ? memory_max_show+0x1a0/0x1a0 [ 1321.436288][T16995] cgroup_file_write+0x4d0/0x9f0 [ 1321.442295][T16995] ? cgroup_seqfile_stop+0x140/0x140 [ 1321.447749][T16995] kernfs_fop_write_iter+0x66a/0x9f0 [ 1321.453238][T16995] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1321.458783][T16995] vfs_write+0x1318/0x2030 [ 1321.463415][T16995] ksys_write+0x28b/0x510 [ 1321.467931][T16995] __x64_sys_write+0xdb/0x120 [ 1321.472783][T16995] do_syscall_64+0x54/0xd0 [ 1321.477358][T16995] ? exc_page_fault+0x76/0x150 [ 1321.482257][T16995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1321.488310][T16995] RIP: 0033:0x7f61c24da049 [ 1321.492832][T16995] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1321.512579][T16995] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1321.521127][T16995] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1321.529209][T16995] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000f [ 1321.537285][T16995] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1321.545442][T16995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1321.553513][T16995] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1321.561629][T16995] [ 1321.565129][T16995] memory: usage 64kB, limit 0kB, failcnt 3605 [ 1321.571295][T16995] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1321.578348][T16995] Memory cgroup stats for /syz1: [ 1321.579730][T16995] anon 0 [ 1321.579730][T16995] file 49152 [ 1321.579730][T16995] kernel_stack 0 [ 1321.579730][T16995] pagetables 0 [ 1321.579730][T16995] percpu 0 [ 1321.579730][T16995] sock 0 [ 1321.579730][T16995] vmalloc 0 [ 1321.579730][T16995] shmem 49152 [ 1321.579730][T16995] file_mapped 49152 [ 1321.579730][T16995] file_dirty 0 [ 1321.579730][T16995] file_writeback 0 [ 1321.579730][T16995] swapcached 0 [ 1321.579730][T16995] anon_thp 0 [ 1321.579730][T16995] file_thp 0 [ 1321.579730][T16995] shmem_thp 0 [ 1321.579730][T16995] inactive_anon 0 [ 1321.579730][T16995] active_anon 49152 [ 1321.579730][T16995] inactive_file 0 [ 1321.579730][T16995] active_file 0 [ 1321.579730][T16995] unevictable 0 [ 1321.579730][T16995] slab_reclaimable 2304 [ 1321.579730][T16995] slab_unreclaimable 13400 [ 1321.579730][T16995] slab 15704 [ 1321.579730][T16995] workingset_refault_anon 0 [ 1321.579730][T16995] workingset_refault_file 0 [ 1321.579730][T16995] workingset_activate_anon 0 [ 1321.673789][T16995] Out of memory and no killable processes... [ 1322.142326][ T41] team0 (unregistering): Port device team_slave_1 removed [ 1322.206323][ T41] team0 (unregistering): Port device team_slave_0 removed [ 1322.233724][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1322.271772][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1322.426109][ T41] bond0 (unregistering): Released all slaves [ 1323.300942][ T3503] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1323.315530][ T3503] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1323.323866][ T3503] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1323.333632][ T3503] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1323.342268][ T3503] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1323.351217][ T3503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1323.598134][T17015] chnl_net:caif_netlink_parms(): no params data found [ 1323.789970][T17015] bridge0: port 1(bridge_slave_0) entered blocking state [ 1323.797479][T17015] bridge0: port 1(bridge_slave_0) entered disabled state [ 1323.807817][T17015] device bridge_slave_0 entered promiscuous mode [ 1323.818241][T17015] bridge0: port 2(bridge_slave_1) entered blocking state [ 1323.827319][T17015] bridge0: port 2(bridge_slave_1) entered disabled state [ 1323.837306][T17015] device bridge_slave_1 entered promiscuous mode [ 1323.895577][T17015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1323.910089][T17015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1323.927714][ T3540] vhci_hcd: vhci_device speed not set [ 1323.983963][T17015] team0: Port device team_slave_0 added [ 1323.994492][T17015] team0: Port device team_slave_1 added [ 1324.041329][T17015] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1324.048573][T17015] 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. [ 1324.074771][T17015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1324.090567][T17015] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1324.097849][T17015] 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. [ 1324.124248][T17015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1324.187551][T17015] device hsr_slave_0 entered promiscuous mode [ 1324.201015][T17015] device hsr_slave_1 entered promiscuous mode [ 1324.208973][T17015] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1324.216944][T17015] Cannot create hsr debugfs directory [ 1324.441700][T17015] bridge0: port 2(bridge_slave_1) entered blocking state [ 1324.449158][T17015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1324.457144][T17015] bridge0: port 1(bridge_slave_0) entered blocking state [ 1324.464551][T17015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1324.595074][T17015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1324.622168][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1324.633421][ T3548] bridge0: port 1(bridge_slave_0) entered disabled state [ 1324.646354][ T3548] bridge0: port 2(bridge_slave_1) entered disabled state [ 1324.664547][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1324.688311][T17015] 8021q: adding VLAN 0 to HW filter on device team0 [ 1324.705614][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1324.715785][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1324.725416][T11654] bridge0: port 1(bridge_slave_0) entered blocking state [ 1324.733449][T11654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1324.764082][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1324.774699][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1324.784467][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 1324.791725][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1324.800753][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1324.823390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1324.856718][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1324.868371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1324.879475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1324.890559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1324.902142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1324.929959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1324.940051][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1324.964182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1324.974400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1324.989505][T17015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1325.023727][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1325.031544][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1325.058838][T17015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1325.090611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1325.100560][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1325.142483][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1325.154458][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1325.173581][T17015] device veth0_vlan entered promiscuous mode [ 1325.197089][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1325.206726][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1325.240393][T17015] device veth1_vlan entered promiscuous mode [ 1325.290603][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1325.300603][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1325.310225][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1325.320055][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1325.338048][T17015] device veth0_macvtap entered promiscuous mode [ 1325.355313][T17015] device veth1_macvtap entered promiscuous mode [ 1325.365852][ T3548] Bluetooth: hci3: command 0x0409 tx timeout [ 1325.391108][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1325.401754][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.412272][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1325.422897][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.433180][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1325.443754][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.453769][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1325.464381][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.474412][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1325.485005][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.498280][T17015] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1325.508349][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1325.518234][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1325.527542][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1325.538011][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1325.557553][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1325.572766][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.583194][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1325.593772][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.603696][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1325.614282][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.624323][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1325.634931][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.645010][T17015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1325.655760][T17015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1325.669524][T17015] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1325.682162][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1325.692817][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1325.799109][ T1062] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1325.807268][ T1062] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1325.830529][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1325.876674][ T1062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1325.885177][ T1062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1325.901188][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:44:09 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000240), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c03, 0x0) 18:44:09 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xe2) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000000740)=@getpolicy={0xec8, 0x15, 0x0, 0x0, 0x0, {{@in=@private, @in=@local}}, [@algo_comp={0xe78, 0x3, {{'lzjh\x00'}, 0x7180, "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"}}]}, 0xec8}}, 0x0) 18:44:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x600180, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 18:44:09 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0xc80c0, 0x19b) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:09 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmmsg(r0, &(0x7f0000008900)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="54b5295e792d1c1f9d32f19d9ce785760a2f8db2d8fa7c430754855cb33b8e20e0ce2cae96fe362fcc95c791f027b0d0171ac5b9e03fba4573f9a9af922f241241fa0cfa68b653ae518f13df291e6726e055bd20a8b002656d3e80cf8230247c2b95cc24679ad43486b02f909a22bbe3908fb2a2d862286e9657e60aef3a3f64bc04fe8ee87f37a373138f0c17", 0x8d}, {&(0x7f0000000300)="9b9aea74756196c35b04ccda803ca11e4ed0199da8b42cdd6dd9fa6fb118588ba171025d46943e9dcc0f1e5fa2251152f56217c90e3b1b3d89e7aabf489c3eafe154b74b901508287d7d4943fb3f5e42c6dcc36fbd7079300b953368aeefef1d686de70fba5c81c8c64f2ebf14906e07576386e48c10f68e9be0e9269238bd3a1bf4bfce01e4a4f7a7166e6c96012f31dab9dbdef5847cbb2e9fa14c7299fa022f8515379244661500fb032f3b48a14f514f9301975559dbb26dace8", 0xbc}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)="8d4d7ad98a6117f1ba36cc9161b1bec48e616af85a5324e89344e4e8053b86d2399c91fc715e55e60a48c4fff5f4b3b89c6596d5dee36485a0ffc2e22aca7b30a3061340a318ccbec7a1d05124cc1cb93a06b1a757152f3f4746c3219f7730b93b6de13377efc41c384a1e14e4004b1774253bbd68be1bc0e4253bc5418368e9b2b2481a7bc24c64c886b319432191f3747bee3678c4c4cbf83529aa32e8dfd1f3d5403eafec9cf38e07b2d6888105703133b6eb1661cfc67c9f", 0xba}], 0x4}}, {{&(0x7f0000000480)=@llc={0x1a, 0x201, 0x1, 0x9, 0x8, 0x81, @multicast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000500)="48c5a89405c0531bc8ba02a0d4d0c26ee341f956f5d5a868cce8a5a85804f4bd6992647d407155d57d8e56a6c49ec66a90cc8f7a8a18067a96f82893098f571e51076ce14b76665ce73c61a8aa44467f7208e60ab281d09ac72c3df41d78fa6f75d00c0e79727ca5511b52dd0e34332ee7f46bc5882a0cbc66eff4a8df9ef0c037770421d9dae3b6b30dc553af0ec977e89eca0cfddda308b667fea0f3add26c", 0xa0}, {&(0x7f00000005c0)="90fdb94c87632bfe1502cad45f7a29fd8867779b317fbdefd6dc71e0c11ed6debb7b67e9dc85f9d4c891a67971cbc981b8f86e9c896d1c1cc696623f1f0a6229f308cd78c8f589e270ee261fc5c02abf825e592da1370cd57d8ada17c7d896dba40c1e87310c76423f1317eb6aff8a8b8457757d", 0x74}, {&(0x7f0000000640)="c697d43d7eb25d00a9673e059005ea94aef5d61718852b70eac80424fe65cb0b29368feb30ff27cae78439581aeb1e8da03e027525584e82e226bc296cebd9a26a0049f6b7e07a74386b1fea131501dc2c39f74cb44211c4215ba27a0ad2fe2ccdbf89f701716aac552652d5a5e547c806e663166a8121e935c9af3a45db110632ade6f3f2b17c23249d46996f9f7915bce4aa3c71d261ceab2d2c63502265479084b6018db68a45a52d2b6d8bdbd4988aae9d7e4131e6eaf298f6811891339a28130fd7699a1142f93af46650cf015de139fee08154040bad41672d093531b3a4a2551361e4064493a83510a1471df9583a46118e310bf9", 0xf8}, {&(0x7f0000000740)="870cbdaad03a0e384941959ce8695d782db5bb738194b926", 0x18}, {&(0x7f0000000780)="3adf061a9972bc7b1b4b64757276c6f04e4bb77ae66a40ccb162ec4506ba8517f8781eba7b555d68b1e057742d2d166e1ef717e7e6104534a6db433fd10c649b2174cb2e41c852e0fda784843eeb0a1dd5764161cd", 0x55}, {&(0x7f0000000800)="6055d2925e5061913efa26df3e584f3cde6f5b1075ba35bc898dca814016962c1772afddf22d7365ba622dd71e173436cbb709d95da5ace7a26edc25a0a808a13eb8259eb8e93074abf60a2d583729f2cbc941694c8e3e78a9eb0ccc72d938cc9ef8eed821d94e5138db4ff618976f0737fffdd5e6d04d5b4c799baafbb4b46d602fc9a66c2972", 0x87}, {&(0x7f00000008c0)="c4fa20d0", 0x4}], 0x7, &(0x7f0000008ac0)=ANY=[], 0xd8}}, {{0x0, 0x0, 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{&(0x7f0000007780)="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", 0x1000}, {&(0x7f0000008780)="077c3f430f192fe20a6177a8fae049b6fd23a18b1030cbdc7c566b73745835095430b136977a5659f812c1a0fa0da23444783e7a112eb4099ac89ee21a35afd02046be0e0ccd8e2d17309ed2efe9ea09326fa879e478a27cacb33e1f818e12919a2d523e7dfdcebf07de6927400fbc382e5cd8408aef6e2825e24e0cb65918ecfe658b6dcc9c0adc90cfbe48a3da921d669974b173300b251855d385ef9decf0b9168c6d4a72dd4cf68d41bec7a3f1fde066025e317e34fba2e801f00007c450673cf525859784ab2ef61ed2c82fd43d867e30ec5131b6d0", 0xd8}], 0x5}}], 0x7, 0x8000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$can_j1939(0x1d, 0x2, 0x7) (async) socket$inet(0x2, 0x3, 0xff) (async) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x80000002, 0x0) (async) bind$can_j1939(0xffffffffffffffff, &(0x7f0000005980)={0x1d, 0x0, 0x0, {0x2, 0x0, 0x2}}, 0x18) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f00000000c0)={0x1d, r5, 0x2}, 0x18) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r5, 0x1}, 0x18) bind$can_j1939(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r5, 0x2, {0x1, 0x1, 0x3}, 0x2}, 0x18) r6 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:44:09 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xe2) (async) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:09 executing program 4: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000003c0)=ANY=[]) [ 1326.311522][T17015] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=2, oom_score_adj=0 [ 1326.321776][T17015] CPU: 1 PID: 17015 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1326.330710][T17015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1326.340892][T17015] Call Trace: [ 1326.344254][T17015] [ 1326.347274][T17015] dump_stack_lvl+0x1ff/0x28e [ 1326.352158][T17015] dump_stack+0x25/0x28 [ 1326.356483][T17015] dump_header+0x1e2/0xd50 [ 1326.361068][T17015] oom_kill_process+0x2a8/0x11e0 [ 1326.366197][T17015] out_of_memory+0x1303/0x1a50 [ 1326.371121][T17015] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1326.377383][T17015] ? kmsan_get_metadata+0x33/0x220 [ 1326.382707][T17015] mem_cgroup_oom+0xeed/0x1350 [ 1326.387669][T17015] try_charge_memcg+0x197a/0x24a0 [ 1326.392924][T17015] ? __rcu_read_unlock+0x82/0xf0 [ 1326.398053][T17015] obj_cgroup_charge_pages+0x348/0x630 [ 1326.403736][T17015] obj_cgroup_charge+0x259/0x4e0 [ 1326.408890][T17015] kmem_cache_alloc_node+0x2c1/0x12e0 [ 1326.414433][T17015] ? dup_task_struct+0x126/0xcd0 [ 1326.419509][T17015] ? kmsan_get_metadata+0x33/0x220 [ 1326.424822][T17015] dup_task_struct+0x126/0xcd0 [ 1326.429718][T17015] ? kmsan_get_metadata+0x33/0x220 [ 1326.435010][T17015] copy_process+0xb47/0x6900 [ 1326.439721][T17015] ? do_wp_page+0x1317/0x1590 [ 1326.444560][T17015] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1326.450549][T17015] ? handle_mm_fault+0x3ce8/0x4750 [ 1326.455856][T17015] kernel_clone+0x4bd/0x1130 [ 1326.460568][T17015] ? kmsan_get_metadata+0x33/0x220 [ 1326.465835][T17015] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1326.472358][T17015] __x64_sys_clone+0x29a/0x410 [ 1326.477294][T17015] do_syscall_64+0x54/0xd0 [ 1326.481891][T17015] ? exc_page_fault+0x76/0x150 [ 1326.486788][T17015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1326.492837][T17015] RIP: 0033:0x7f0c24edc63b [ 1326.497352][T17015] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1326.517100][T17015] RSP: 002b:00007f0c25524d60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1326.525650][T17015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c24edc63b [ 1326.533726][T17015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1326.541789][T17015] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555a8f400 [ 1326.549853][T17015] R10: 0000555555a8f6d0 R11: 0000000000000246 R12: 0000000000000001 [ 1326.558154][T17015] R13: 0000000000000000 R14: 0000000000000001 R15: 00007f0c25524e40 [ 1326.566269][T17015] [ 1326.574394][T17015] memory: usage 132kB, limit 0kB, failcnt 3624 [ 1326.580686][T17015] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1326.590709][T17015] Memory cgroup stats for /syz1: [ 1326.591343][T17015] anon 49152 [ 1326.591343][T17015] file 49152 [ 1326.591343][T17015] kernel_stack 0 [ 1326.591343][T17015] pagetables 8192 [ 1326.591343][T17015] percpu 0 [ 1326.591343][T17015] sock 0 [ 1326.591343][T17015] vmalloc 0 [ 1326.591343][T17015] shmem 49152 [ 1326.591343][T17015] file_mapped 49152 [ 1326.591343][T17015] file_dirty 0 [ 1326.591343][T17015] file_writeback 0 [ 1326.591343][T17015] swapcached 0 [ 1326.591343][T17015] anon_thp 0 [ 1326.591343][T17015] file_thp 0 [ 1326.591343][T17015] shmem_thp 0 [ 1326.591343][T17015] inactive_anon 49152 [ 1326.591343][T17015] active_anon 49152 [ 1326.591343][T17015] inactive_file 0 [ 1326.591343][T17015] active_file 0 [ 1326.591343][T17015] unevictable 0 [ 1326.591343][T17015] slab_reclaimable 2504 [ 1326.591343][T17015] slab_unreclaimable 14176 [ 1326.591343][T17015] slab 16680 [ 1326.591343][T17015] workingset_refault_anon 0 [ 1326.591343][T17015] workingset_refault_file 0 [ 1326.591343][T17015] workingset_activate_anon 0 [ 1326.688567][T17015] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=17015,uid=0 [ 1326.704492][T17015] Memory cgroup out of memory: Killed process 17015 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 1326.724823][ T25] oom_reaper: reaped process 17015 (syz-executor.1), now anon-rss:0kB, file-rss:13368kB, shmem-rss:0kB [ 1326.736191][T17029] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1326.746611][T17029] CPU: 1 PID: 17029 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1326.755515][T17029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1326.765676][T17029] Call Trace: [ 1326.769032][T17029] [ 1326.772065][T17029] dump_stack_lvl+0x1ff/0x28e [ 1326.776941][T17029] dump_stack+0x25/0x28 [ 1326.781261][T17029] dump_header+0x1e2/0xd50 [ 1326.785834][T17029] out_of_memory+0x1343/0x1a50 [ 1326.790737][T17029] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1326.796993][T17029] ? kmsan_get_metadata+0x33/0x220 [ 1326.802304][T17029] memory_max_write+0xbe1/0xe70 [ 1326.807362][T17029] ? memory_max_show+0x1a0/0x1a0 [ 1326.812443][T17029] cgroup_file_write+0x4d0/0x9f0 [ 1326.817592][T17029] ? cgroup_seqfile_stop+0x140/0x140 [ 1326.823049][T17029] kernfs_fop_write_iter+0x66a/0x9f0 [ 1326.828535][T17029] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1326.834063][T17029] vfs_write+0x1318/0x2030 [ 1326.838677][T17029] ksys_write+0x28b/0x510 [ 1326.843170][T17029] __x64_sys_write+0xdb/0x120 [ 1326.848514][T17029] do_syscall_64+0x54/0xd0 [ 1326.853072][T17029] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1326.858860][T17029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1326.864963][T17029] RIP: 0033:0x7fb6553aa049 [ 1326.869484][T17029] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1326.889237][T17029] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1326.897788][T17029] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1326.905965][T17029] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1326.914032][T17029] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1326.922112][T17029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1326.930218][T17029] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1326.938342][T17029] [ 1326.941649][T17029] memory: usage 84kB, limit 0kB, failcnt 3625 [ 1326.947947][T17029] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1326.955068][T17029] Memory cgroup stats for /syz1: [ 1326.955736][T17029] anon 49152 [ 1326.955736][T17029] file 49152 [ 1326.955736][T17029] kernel_stack 0 [ 1326.955736][T17029] pagetables 8192 [ 1326.955736][T17029] percpu 0 [ 1326.955736][T17029] sock 0 [ 1326.955736][T17029] vmalloc 0 [ 1326.955736][T17029] shmem 49152 [ 1326.955736][T17029] file_mapped 49152 [ 1326.955736][T17029] file_dirty 0 [ 1326.955736][T17029] file_writeback 0 [ 1326.955736][T17029] swapcached 0 [ 1326.955736][T17029] anon_thp 0 [ 1326.955736][T17029] file_thp 0 [ 1326.955736][T17029] shmem_thp 0 [ 1326.955736][T17029] inactive_anon 49152 [ 1326.955736][T17029] active_anon 49152 [ 1326.955736][T17029] inactive_file 0 [ 1326.955736][T17029] active_file 0 [ 1326.955736][T17029] unevictable 0 [ 1326.955736][T17029] slab_reclaimable 2504 [ 1326.955736][T17029] slab_unreclaimable 14176 [ 1326.955736][T17029] slab 16680 [ 1326.955736][T17029] workingset_refault_anon 0 [ 1326.955736][T17029] workingset_refault_file 0 [ 1326.955736][T17029] workingset_activate_anon 0 [ 1327.050868][T17029] Out of memory and no killable processes... [ 1327.074224][T17039] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1327.084816][T17039] CPU: 1 PID: 17039 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1327.093758][T17039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.103932][T17039] Call Trace: [ 1327.107303][T17039] [ 1327.110327][T17039] dump_stack_lvl+0x1ff/0x28e [ 1327.115212][T17039] dump_stack+0x25/0x28 [ 1327.119564][T17039] dump_header+0x1e2/0xd50 [ 1327.124171][T17039] out_of_memory+0x1343/0x1a50 [ 1327.129104][T17039] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1327.135363][T17039] ? kmsan_get_metadata+0x33/0x220 [ 1327.140703][T17039] memory_max_write+0xbe1/0xe70 [ 1327.145777][T17039] ? memory_max_show+0x1a0/0x1a0 [ 1327.150880][T17039] cgroup_file_write+0x4d0/0x9f0 [ 1327.156077][T17039] ? cgroup_seqfile_stop+0x140/0x140 [ 1327.161561][T17039] kernfs_fop_write_iter+0x66a/0x9f0 [ 1327.167076][T17039] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1327.172643][T17039] vfs_write+0x1318/0x2030 [ 1327.177314][T17039] ksys_write+0x28b/0x510 [ 1327.181862][T17039] __x64_sys_write+0xdb/0x120 [ 1327.186755][T17039] do_syscall_64+0x54/0xd0 [ 1327.191443][T17039] ? exc_page_fault+0x76/0x150 [ 1327.196370][T17039] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1327.202462][T17039] RIP: 0033:0x7f79b6d50049 [ 1327.207006][T17039] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1327.228469][T17039] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1327.237052][T17039] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1327.245175][T17039] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1327.253269][T17039] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1327.261367][T17039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1327.269457][T17039] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1327.277592][T17039] [ 1327.283235][T17039] memory: usage 84kB, limit 0kB, failcnt 3641 [ 1327.289424][T17039] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1327.296885][T17039] Memory cgroup stats for /syz1: [ 1327.298111][T17039] anon 0 [ 1327.298111][T17039] file 49152 [ 1327.298111][T17039] kernel_stack 0 [ 1327.298111][T17039] pagetables 0 [ 1327.298111][T17039] percpu 0 [ 1327.298111][T17039] sock 0 [ 1327.298111][T17039] vmalloc 0 [ 1327.298111][T17039] shmem 49152 [ 1327.298111][T17039] file_mapped 49152 [ 1327.298111][T17039] file_dirty 0 [ 1327.298111][T17039] file_writeback 0 [ 1327.298111][T17039] swapcached 0 [ 1327.298111][T17039] anon_thp 0 [ 1327.298111][T17039] file_thp 0 [ 1327.298111][T17039] shmem_thp 0 [ 1327.298111][T17039] inactive_anon 0 [ 1327.298111][T17039] active_anon 49152 [ 1327.298111][T17039] inactive_file 0 [ 1327.298111][T17039] active_file 0 [ 1327.298111][T17039] unevictable 0 [ 1327.298111][T17039] slab_reclaimable 2504 [ 1327.298111][T17039] slab_unreclaimable 14176 18:44:10 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0xc80c0, 0x19b) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1327.298111][T17039] slab 16680 [ 1327.298111][T17039] workingset_refault_anon 0 [ 1327.298111][T17039] workingset_refault_file 0 [ 1327.298111][T17039] workingset_activate_anon 0 [ 1327.392302][T17039] Out of memory and no killable processes... [ 1327.399201][T17035] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1327.412387][T17035] CPU: 0 PID: 17035 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1327.421324][T17035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.431482][T17035] Call Trace: [ 1327.434845][T17035] [ 1327.437842][T17035] dump_stack_lvl+0x1ff/0x28e [ 1327.442700][T17035] dump_stack+0x25/0x28 [ 1327.446999][T17035] dump_header+0x1e2/0xd50 [ 1327.451575][T17035] out_of_memory+0x1343/0x1a50 [ 1327.456469][T17035] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1327.462712][T17035] ? kmsan_get_metadata+0x33/0x220 [ 1327.468001][T17035] memory_max_write+0xbe1/0xe70 [ 1327.473042][T17035] ? memory_max_show+0x1a0/0x1a0 [ 1327.478123][T17035] cgroup_file_write+0x4d0/0x9f0 [ 1327.483260][T17035] ? cgroup_seqfile_stop+0x140/0x140 [ 1327.488701][T17035] kernfs_fop_write_iter+0x66a/0x9f0 [ 1327.494184][T17035] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1327.499721][T17035] vfs_write+0x1318/0x2030 [ 1327.504357][T17035] ksys_write+0x28b/0x510 [ 1327.508872][T17035] __x64_sys_write+0xdb/0x120 [ 1327.513725][T17035] do_syscall_64+0x54/0xd0 [ 1327.518298][T17035] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1327.524075][T17035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1327.530123][T17035] RIP: 0033:0x7f61c24da049 [ 1327.534638][T17035] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1327.554575][T17035] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1327.563132][T17035] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1327.571213][T17035] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000f [ 1327.579279][T17035] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1327.587369][T17035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1327.595439][T17035] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1327.603563][T17035] [ 1327.608096][T17035] memory: usage 72kB, limit 0kB, failcnt 3641 [ 1327.614359][T17035] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1327.621558][T17035] Memory cgroup stats for /syz1: [ 1327.622867][T17035] anon 0 [ 1327.622867][T17035] file 49152 [ 1327.622867][T17035] kernel_stack 0 [ 1327.622867][T17035] pagetables 0 [ 1327.622867][T17035] percpu 0 [ 1327.622867][T17035] sock 0 [ 1327.622867][T17035] vmalloc 0 [ 1327.622867][T17035] shmem 49152 [ 1327.622867][T17035] file_mapped 49152 [ 1327.622867][T17035] file_dirty 0 [ 1327.622867][T17035] file_writeback 0 [ 1327.622867][T17035] swapcached 0 [ 1327.622867][T17035] anon_thp 0 [ 1327.622867][T17035] file_thp 0 [ 1327.622867][T17035] shmem_thp 0 [ 1327.622867][T17035] inactive_anon 0 [ 1327.622867][T17035] active_anon 49152 [ 1327.622867][T17035] inactive_file 0 [ 1327.622867][T17035] active_file 0 [ 1327.622867][T17035] unevictable 0 [ 1327.622867][T17035] slab_reclaimable 2504 [ 1327.622867][T17035] slab_unreclaimable 14176 [ 1327.622867][T17035] slab 16680 [ 1327.622867][T17035] workingset_refault_anon 0 [ 1327.622867][T17035] workingset_refault_file 0 [ 1327.622867][T17035] workingset_activate_anon 0 [ 1327.717167][T17035] Out of memory and no killable processes... [ 1327.746980][ T5] Bluetooth: hci3: command 0x041b tx timeout 18:44:10 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xe2) (async) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x600180, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x600180, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) (async) 18:44:11 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x0, 0x0) faccessat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) 18:44:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002040)=ANY=[@ANYBLOB, @ANYRES16=0x0], 0x1830}, 0x1, 0x0, 0x0, 0x4000081}, 0x44) 18:44:11 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) read$msr(r0, 0x0, 0x0) 18:44:11 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f646502006e756c6c623000"], &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='logfs\x00', 0x2, &(0x7f00000003c0)='syz1\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$P9_ROPEN(r0, &(0x7f00000002c0)={0x18, 0x71, 0x1, {{0x20}, 0x7fffffff}}, 0x18) write$cgroup_int(r3, &(0x7f0000000080), 0x12) link(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00') r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r5, 0x201, 0x30}, 0xc) 18:44:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x600180, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) (async) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 1328.485998][T17050] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1328.496470][T17050] CPU: 0 PID: 17050 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1328.505402][T17050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1328.515578][T17050] Call Trace: [ 1328.518937][T17050] [ 1328.521959][T17050] dump_stack_lvl+0x1ff/0x28e [ 1328.526844][T17050] dump_stack+0x25/0x28 [ 1328.531176][T17050] dump_header+0x1e2/0xd50 [ 1328.535753][T17050] out_of_memory+0x1343/0x1a50 [ 1328.540654][T17050] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1328.546893][T17050] ? kmsan_get_metadata+0x33/0x220 [ 1328.552189][T17050] memory_max_write+0xbe1/0xe70 [ 1328.557229][T17050] ? memory_max_show+0x1a0/0x1a0 [ 1328.562294][T17050] cgroup_file_write+0x4d0/0x9f0 [ 1328.567430][T17050] ? cgroup_seqfile_stop+0x140/0x140 [ 1328.572874][T17050] kernfs_fop_write_iter+0x66a/0x9f0 [ 1328.578396][T17050] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1328.583963][T17050] vfs_write+0x1318/0x2030 [ 1328.588604][T17050] ksys_write+0x28b/0x510 [ 1328.593130][T17050] __x64_sys_write+0xdb/0x120 [ 1328.597981][T17050] do_syscall_64+0x54/0xd0 [ 1328.602560][T17050] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1328.608339][T17050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1328.614401][T17050] RIP: 0033:0x7fb6553aa049 [ 1328.618922][T17050] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1328.638835][T17050] RSP: 002b:00007fb653d1f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1328.647386][T17050] RAX: ffffffffffffffda RBX: 00007fb6554bcf60 RCX: 00007fb6553aa049 [ 1328.655488][T17050] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000051 [ 1328.663720][T17050] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1328.671796][T17050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1328.679865][T17050] R13: 00007fb6559f0b1f R14: 00007fb653d1f300 R15: 0000000000022000 [ 1328.687978][T17050] [ 1328.694862][T17050] memory: usage 68kB, limit 0kB, failcnt 3641 [ 1328.701054][T17050] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1328.708609][T17050] Memory cgroup stats for /syz1: [ 1328.709795][T17050] anon 0 [ 1328.709795][T17050] file 49152 [ 1328.709795][T17050] kernel_stack 0 [ 1328.709795][T17050] pagetables 0 [ 1328.709795][T17050] percpu 0 [ 1328.709795][T17050] sock 0 [ 1328.709795][T17050] vmalloc 0 [ 1328.709795][T17050] shmem 49152 [ 1328.709795][T17050] file_mapped 49152 [ 1328.709795][T17050] file_dirty 0 [ 1328.709795][T17050] file_writeback 0 [ 1328.709795][T17050] swapcached 0 [ 1328.709795][T17050] anon_thp 0 [ 1328.709795][T17050] file_thp 0 [ 1328.709795][T17050] shmem_thp 0 [ 1328.709795][T17050] inactive_anon 0 [ 1328.709795][T17050] active_anon 49152 [ 1328.709795][T17050] inactive_file 0 [ 1328.709795][T17050] active_file 0 [ 1328.709795][T17050] unevictable 0 [ 1328.709795][T17050] slab_reclaimable 2304 [ 1328.709795][T17050] slab_unreclaimable 13400 [ 1328.709795][T17050] slab 15704 [ 1328.709795][T17050] workingset_refault_anon 0 [ 1328.709795][T17050] workingset_refault_file 0 [ 1328.709795][T17050] workingset_activate_anon 0 [ 1328.805730][T17050] Out of memory and no killable processes... 18:44:11 executing program 4: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, 0x0) 18:44:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmmsg(r0, &(0x7f0000008900)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="54b5295e792d1c1f9d32f19d9ce785760a2f8db2d8fa7c430754855cb33b8e20e0ce2cae96fe362fcc95c791f027b0d0171ac5b9e03fba4573f9a9af922f241241fa0cfa68b653ae518f13df291e6726e055bd20a8b002656d3e80cf8230247c2b95cc24679ad43486b02f909a22bbe3908fb2a2d862286e9657e60aef3a3f64bc04fe8ee87f37a373138f0c17", 0x8d}, {&(0x7f0000000300)="9b9aea74756196c35b04ccda803ca11e4ed0199da8b42cdd6dd9fa6fb118588ba171025d46943e9dcc0f1e5fa2251152f56217c90e3b1b3d89e7aabf489c3eafe154b74b901508287d7d4943fb3f5e42c6dcc36fbd7079300b953368aeefef1d686de70fba5c81c8c64f2ebf14906e07576386e48c10f68e9be0e9269238bd3a1bf4bfce01e4a4f7a7166e6c96012f31dab9dbdef5847cbb2e9fa14c7299fa022f8515379244661500fb032f3b48a14f514f9301975559dbb26dace8", 0xbc}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)="8d4d7ad98a6117f1ba36cc9161b1bec48e616af85a5324e89344e4e8053b86d2399c91fc715e55e60a48c4fff5f4b3b89c6596d5dee36485a0ffc2e22aca7b30a3061340a318ccbec7a1d05124cc1cb93a06b1a757152f3f4746c3219f7730b93b6de13377efc41c384a1e14e4004b1774253bbd68be1bc0e4253bc5418368e9b2b2481a7bc24c64c886b319432191f3747bee3678c4c4cbf83529aa32e8dfd1f3d5403eafec9cf38e07b2d6888105703133b6eb1661cfc67c9f", 0xba}], 0x4}}, {{&(0x7f0000000480)=@llc={0x1a, 0x201, 0x1, 0x9, 0x8, 0x81, @multicast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000500)="48c5a89405c0531bc8ba02a0d4d0c26ee341f956f5d5a868cce8a5a85804f4bd6992647d407155d57d8e56a6c49ec66a90cc8f7a8a18067a96f82893098f571e51076ce14b76665ce73c61a8aa44467f7208e60ab281d09ac72c3df41d78fa6f75d00c0e79727ca5511b52dd0e34332ee7f46bc5882a0cbc66eff4a8df9ef0c037770421d9dae3b6b30dc553af0ec977e89eca0cfddda308b667fea0f3add26c", 0xa0}, {&(0x7f00000005c0)="90fdb94c87632bfe1502cad45f7a29fd8867779b317fbdefd6dc71e0c11ed6debb7b67e9dc85f9d4c891a67971cbc981b8f86e9c896d1c1cc696623f1f0a6229f308cd78c8f589e270ee261fc5c02abf825e592da1370cd57d8ada17c7d896dba40c1e87310c76423f1317eb6aff8a8b8457757d", 0x74}, {&(0x7f0000000640)="c697d43d7eb25d00a9673e059005ea94aef5d61718852b70eac80424fe65cb0b29368feb30ff27cae78439581aeb1e8da03e027525584e82e226bc296cebd9a26a0049f6b7e07a74386b1fea131501dc2c39f74cb44211c4215ba27a0ad2fe2ccdbf89f701716aac552652d5a5e547c806e663166a8121e935c9af3a45db110632ade6f3f2b17c23249d46996f9f7915bce4aa3c71d261ceab2d2c63502265479084b6018db68a45a52d2b6d8bdbd4988aae9d7e4131e6eaf298f6811891339a28130fd7699a1142f93af46650cf015de139fee08154040bad41672d093531b3a4a2551361e4064493a83510a1471df9583a46118e310bf9", 0xf8}, {&(0x7f0000000740)="870cbdaad03a0e384941959ce8695d782db5bb738194b926", 0x18}, {&(0x7f0000000780)="3adf061a9972bc7b1b4b64757276c6f04e4bb77ae66a40ccb162ec4506ba8517f8781eba7b555d68b1e057742d2d166e1ef717e7e6104534a6db433fd10c649b2174cb2e41c852e0fda784843eeb0a1dd5764161cd", 0x55}, {&(0x7f0000000800)="6055d2925e5061913efa26df3e584f3cde6f5b1075ba35bc898dca814016962c1772afddf22d7365ba622dd71e173436cbb709d95da5ace7a26edc25a0a808a13eb8259eb8e93074abf60a2d583729f2cbc941694c8e3e78a9eb0ccc72d938cc9ef8eed821d94e5138db4ff618976f0737fffdd5e6d04d5b4c799baafbb4b46d602fc9a66c2972", 0x87}, {&(0x7f00000008c0)="c4fa20d0", 0x4}], 0x7, &(0x7f0000008ac0)=ANY=[], 0xd8}}, {{0x0, 0x0, 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{&(0x7f0000007780)="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0x1000}, {&(0x7f0000008780)="077c3f430f192fe20a6177a8fae049b6fd23a18b1030cbdc7c566b73745835095430b136977a5659f812c1a0fa0da23444783e7a112eb4099ac89ee21a35afd02046be0e0ccd8e2d17309ed2efe9ea09326fa879e478a27cacb33e1f818e12919a2d523e7dfdcebf07de6927400fbc382e5cd8408aef6e2825e24e0cb65918ecfe658b6dcc9c0adc90cfbe48a3da921d669974b173300b251855d385ef9decf0b9168c6d4a72dd4cf68d41bec7a3f1fde066025e317e34fba2e801f00007c450673cf525859784ab2ef61ed2c82fd43d867e30ec5131b6d0", 0xd8}], 0x5}}], 0x7, 0x8000) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async, rerun: 64) r2 = socket$can_j1939(0x1d, 0x2, 0x7) (async, rerun: 64) r3 = socket$can_j1939(0x1d, 0x2, 0x7) (async) socket$inet(0x2, 0x3, 0xff) (async) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x80000002, 0x0) (async) bind$can_j1939(0xffffffffffffffff, &(0x7f0000005980)={0x1d, 0x0, 0x0, {0x2, 0x0, 0x2}}, 0x18) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) (rerun: 32) bind$can_j1939(r3, &(0x7f00000000c0)={0x1d, r5, 0x2}, 0x18) (async) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r5, 0x1}, 0x18) (async) bind$can_j1939(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r5, 0x2, {0x1, 0x1, 0x3}, 0x2}, 0x18) (async, rerun: 64) r6 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (rerun: 64) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080), 0x12) (async, rerun: 32) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (rerun: 32) 18:44:12 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f646502006e756c6c623000"], &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='logfs\x00', 0x2, &(0x7f00000003c0)='syz1\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$P9_ROPEN(r0, &(0x7f00000002c0)={0x18, 0x71, 0x1, {{0x20}, 0x7fffffff}}, 0x18) write$cgroup_int(r3, &(0x7f0000000080), 0x12) link(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00') r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r5, 0x201, 0x30}, 0xc) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f646502006e756c6c623000"], &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='logfs\x00', 0x2, &(0x7f00000003c0)='syz1\x00') (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$P9_ROPEN(r0, &(0x7f00000002c0)={0x18, 0x71, 0x1, {{0x20}, 0x7fffffff}}, 0x18) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) link(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00') (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r5, 0x201, 0x30}, 0xc) (async) 18:44:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000015c0)=@bloom_filter={0x1e, 0x0, 0x7, 0x9, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 18:44:12 executing program 4: io_uring_setup(0x3559, &(0x7f0000000000)={0x0, 0x7c31}) io_uring_setup(0x59b5, &(0x7f0000000100)) 18:44:12 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f646502006e756c6c623000"], &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='logfs\x00', 0x2, &(0x7f00000003c0)='syz1\x00') (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$P9_ROPEN(r0, &(0x7f00000002c0)={0x18, 0x71, 0x1, {{0x20}, 0x7fffffff}}, 0x18) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async, rerun: 64) link(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00') (async, rerun: 64) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={r5, 0x201, 0x30}, 0xc) [ 1329.661903][T17078] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1329.672909][T17078] CPU: 0 PID: 17078 Comm: syz-executor.2 Not tainted 5.17.0-rc4-syzkaller #0 [ 1329.681841][T17078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.692014][T17078] Call Trace: [ 1329.695380][T17078] [ 1329.698397][T17078] dump_stack_lvl+0x1ff/0x28e [ 1329.703283][T17078] dump_stack+0x25/0x28 [ 1329.707617][T17078] dump_header+0x1e2/0xd50 18:44:12 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth1_macvtap\x00', 0x20}) [ 1329.712201][T17078] out_of_memory+0x1343/0x1a50 [ 1329.717121][T17078] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1329.723389][T17078] ? kmsan_get_metadata+0x33/0x220 [ 1329.728745][T17078] memory_max_write+0xbe1/0xe70 [ 1329.733826][T17078] ? memory_max_show+0x1a0/0x1a0 [ 1329.738928][T17078] cgroup_file_write+0x4d0/0x9f0 [ 1329.744088][T17078] ? cgroup_seqfile_stop+0x140/0x140 [ 1329.749553][T17078] kernfs_fop_write_iter+0x66a/0x9f0 [ 1329.755047][T17078] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1329.760589][T17078] vfs_write+0x1318/0x2030 [ 1329.765233][T17078] ksys_write+0x28b/0x510 [ 1329.769751][T17078] __x64_sys_write+0xdb/0x120 [ 1329.774614][T17078] do_syscall_64+0x54/0xd0 [ 1329.779222][T17078] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1329.785033][T17078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1329.791117][T17078] RIP: 0033:0x7f79b6d50049 [ 1329.795687][T17078] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1329.815521][T17078] RSP: 002b:00007f79b56c5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1329.824078][T17078] RAX: ffffffffffffffda RBX: 00007f79b6e62f60 RCX: 00007f79b6d50049 [ 1329.832161][T17078] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1329.840318][T17078] RBP: 00007f79b6daa08d R08: 0000000000000000 R09: 0000000000000000 [ 1329.848388][T17078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1329.856470][T17078] R13: 00007f79b7396b1f R14: 00007f79b56c5300 R15: 0000000000022000 [ 1329.864607][T17078] [ 1329.867929][T17078] memory: usage 64kB, limit 0kB, failcnt 3641 [ 1329.874194][T17078] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1329.881150][T17078] Memory cgroup stats for /syz1: [ 1329.882247][T17078] anon 0 [ 1329.882247][T17078] file 49152 [ 1329.882247][T17078] kernel_stack 0 [ 1329.882247][T17078] pagetables 0 [ 1329.882247][T17078] percpu 0 [ 1329.882247][T17078] sock 0 [ 1329.882247][T17078] vmalloc 0 [ 1329.882247][T17078] shmem 49152 18:44:13 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r3, 0x43, 0x2a, r0, &(0x7f00000000c0)='./file0\x00') r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="07000066940fc8a29aeedb9f36eeff6831b7cd4ddabb183b5f2254b9"]) openat$cgroup_procs(r5, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x480, 0x0) mkdirat$cgroup(r6, &(0x7f00000002c0)='syz0\x00', 0x1ff) [ 1329.882247][T17078] file_mapped 49152 [ 1329.882247][T17078] file_dirty 0 [ 1329.882247][T17078] file_writeback 0 [ 1329.882247][T17078] swapcached 0 [ 1329.882247][T17078] anon_thp 0 [ 1329.882247][T17078] file_thp 0 [ 1329.882247][T17078] shmem_thp 0 [ 1329.882247][T17078] inactive_anon 0 [ 1329.882247][T17078] active_anon 49152 [ 1329.882247][T17078] inactive_file 0 [ 1329.882247][T17078] active_file 0 [ 1329.882247][T17078] unevictable 0 [ 1329.882247][T17078] slab_reclaimable 2304 [ 1329.882247][T17078] slab_unreclaimable 13400 [ 1329.882247][T17078] slab 15704 [ 1329.882247][T17078] workingset_refault_anon 0 [ 1329.882247][T17078] workingset_refault_file 0 [ 1329.882247][T17078] workingset_activate_anon 0 [ 1329.976461][T17078] Out of memory and no killable processes... 18:44:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2002, &(0x7f00000007c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x800}}, {@allow_other}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffc}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@obj_user={'obj_user', 0x3d, 'syz1\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x39, 0x32, 0x61, 0x66, 0x34, 0x32, 0x65], 0x2d, [0x33, 0x38, 0x39, 0x33], 0x2d, [0x63, 0x30, 0x61, 0x38], 0x2d, [0x34, 0x66, 0x30, 0x66], 0x2d, [0x38, 0x37, 0x31, 0x61, 0x65, 0x61, 0x66, 0x31]}}}, {@appraise_type}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}]}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000500)) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303002303030303230303032303030302c757365725f69643d", @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x000000000000001f,max_read=0x0000000000000101,blksize=0x0000000000000000,blksize=0x0000000000000000,default_permissions,\x00']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000080), 0x12) [ 1330.292099][ T3533] device hsr_slave_0 left promiscuous mode [ 1330.314504][ T3533] device hsr_slave_1 left promiscuous mode [ 1330.338800][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1330.346654][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1330.378080][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1330.385864][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1330.406416][ T3533] device bridge_slave_1 left promiscuous mode [ 1330.413282][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1330.436178][ T3533] device bridge_slave_0 left promiscuous mode [ 1330.442852][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1330.494273][ T3533] device veth1_macvtap left promiscuous mode [ 1330.500431][ T3533] device veth0_macvtap left promiscuous mode [ 1330.507147][ T3533] device veth1_vlan left promiscuous mode [ 1330.513145][ T3533] device veth0_vlan left promiscuous mode [ 1330.641910][T17113] fuse: Bad value for 'fd' 18:44:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x3020, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x2) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x80, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x3ff}}], [{@uid_gt={'uid>', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@seclabel}, {@uid_lt={'uid<', r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) [ 1331.000927][T17124] fuse: Unknown parameter 'uid>00000000000000000000' [ 1331.028909][T17113] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1331.041374][T17113] CPU: 1 PID: 17113 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1331.050305][T17113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.060499][T17113] Call Trace: [ 1331.063869][T17113] [ 1331.066891][T17113] dump_stack_lvl+0x1ff/0x28e [ 1331.071786][T17113] dump_stack+0x25/0x28 [ 1331.076127][T17113] dump_header+0x1e2/0xd50 [ 1331.080737][T17113] oom_kill_process+0x2a8/0x11e0 [ 1331.085903][T17113] out_of_memory+0x1303/0x1a50 [ 1331.090842][T17113] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1331.097119][T17113] ? kmsan_get_metadata+0x33/0x220 [ 1331.102467][T17113] memory_max_write+0xbe1/0xe70 [ 1331.107560][T17113] ? memory_max_show+0x1a0/0x1a0 [ 1331.112676][T17113] cgroup_file_write+0x4d0/0x9f0 [ 1331.117862][T17113] ? cgroup_seqfile_stop+0x140/0x140 [ 1331.123365][T17113] kernfs_fop_write_iter+0x66a/0x9f0 [ 1331.128895][T17113] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1331.134476][T17113] vfs_write+0x1318/0x2030 [ 1331.139244][T17113] ksys_write+0x28b/0x510 [ 1331.143793][T17113] __x64_sys_write+0xdb/0x120 [ 1331.148672][T17113] do_syscall_64+0x54/0xd0 [ 1331.153274][T17113] ? irqentry_exit+0x12/0x40 [ 1331.158124][T17113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1331.164205][T17113] RIP: 0033:0x7fb6553aa049 [ 1331.168744][T17113] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1331.188524][T17113] RSP: 002b:00007fb653cbc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1331.197119][T17113] RAX: ffffffffffffffda RBX: 00007fb6554bd1d0 RCX: 00007fb6553aa049 [ 1331.205242][T17113] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1331.213429][T17113] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1331.221534][T17113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1331.229628][T17113] R13: 00007fb6559f0b1f R14: 00007fb653cbc300 R15: 0000000000022000 [ 1331.237763][T17113] [ 1331.242858][T17113] memory: usage 504kB, limit 0kB, failcnt 191 [ 1331.249344][T17113] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1331.256529][T17113] Memory cgroup stats for /syz0: [ 1331.257201][T17113] anon 163840 [ 1331.257201][T17113] file 53248 [ 1331.257201][T17113] kernel_stack 81920 [ 1331.257201][T17113] pagetables 94208 [ 1331.257201][T17113] percpu 0 [ 1331.257201][T17113] sock 0 [ 1331.257201][T17113] vmalloc 0 [ 1331.257201][T17113] shmem 53248 [ 1331.257201][T17113] file_mapped 53248 [ 1331.257201][T17113] file_dirty 0 [ 1331.257201][T17113] file_writeback 0 [ 1331.257201][T17113] swapcached 0 [ 1331.257201][T17113] anon_thp 0 [ 1331.257201][T17113] file_thp 0 [ 1331.257201][T17113] shmem_thp 0 [ 1331.257201][T17113] inactive_anon 163840 [ 1331.257201][T17113] active_anon 53248 [ 1331.257201][T17113] inactive_file 0 [ 1331.257201][T17113] active_file 0 [ 1331.257201][T17113] unevictable 0 [ 1331.257201][T17113] slab_reclaimable 10064 [ 1331.257201][T17113] slab_unreclaimable 83928 [ 1331.257201][T17113] slab 93992 [ 1331.257201][T17113] workingset_refault_anon 0 [ 1331.257201][T17113] workingset_refault_file 0 [ 1331.257201][T17113] workingset_activate_anon 0 [ 1331.353645][T17113] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=15476,uid=0 [ 1331.369707][T17113] Memory cgroup out of memory: Killed process 15476 (syz-executor.0) total-vm:56676kB, anon-rss:404kB, file-rss:15208kB, shmem-rss:56kB, UID:0 pgtables:84kB oom_score_adj:0 18:44:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x3020, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x2) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x80, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x3ff}}], [{@uid_gt={'uid>', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@seclabel}, {@uid_lt={'uid<', r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x3020, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pidfd_open(0xffffffffffffffff, 0x0) (async) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x2) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) (async) fstat(r4, &(0x7f0000000280)) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r9) (async) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x80, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x3ff}}], [{@uid_gt={'uid>', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@seclabel}, {@uid_lt={'uid<', r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) (async) [ 1331.477873][ T25] oom_reaper: reaped process 15476 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:56kB [ 1331.489452][T17113] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1331.499901][T17113] CPU: 1 PID: 17113 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1331.508816][T17113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.518983][T17113] Call Trace: [ 1331.522339][T17113] [ 1331.525337][T17113] dump_stack_lvl+0x1ff/0x28e [ 1331.530203][T17113] dump_stack+0x25/0x28 [ 1331.534504][T17113] dump_header+0x1e2/0xd50 [ 1331.539078][T17113] oom_kill_process+0x2a8/0x11e0 [ 1331.544171][T17113] out_of_memory+0x1303/0x1a50 [ 1331.549070][T17113] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1331.555307][T17113] ? kmsan_get_metadata+0x33/0x220 [ 1331.560603][T17113] memory_max_write+0xbe1/0xe70 [ 1331.565644][T17113] ? memory_max_show+0x1a0/0x1a0 [ 1331.570799][T17113] cgroup_file_write+0x4d0/0x9f0 [ 1331.576548][T17113] ? cgroup_seqfile_stop+0x140/0x140 [ 1331.582018][T17113] kernfs_fop_write_iter+0x66a/0x9f0 [ 1331.587508][T17113] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1331.593062][T17113] vfs_write+0x1318/0x2030 [ 1331.597693][T17113] ksys_write+0x28b/0x510 [ 1331.602208][T17113] __x64_sys_write+0xdb/0x120 [ 1331.607062][T17113] do_syscall_64+0x54/0xd0 [ 1331.611639][T17113] ? irqentry_exit+0x12/0x40 [ 1331.617176][T17113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1331.623231][T17113] RIP: 0033:0x7fb6553aa049 [ 1331.627744][T17113] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1331.647489][T17113] RSP: 002b:00007fb653cbc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1331.656039][T17113] RAX: ffffffffffffffda RBX: 00007fb6554bd1d0 RCX: 00007fb6553aa049 [ 1331.664119][T17113] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1331.672186][T17113] RBP: 00007fb65540408d R08: 0000000000000000 R09: 0000000000000000 [ 1331.680255][T17113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1331.688337][T17113] R13: 00007fb6559f0b1f R14: 00007fb653cbc300 R15: 0000000000022000 [ 1331.696473][T17113] [ 1331.699861][T17113] memory: usage 476kB, limit 0kB, failcnt 191 [ 1331.706166][T17113] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1331.713233][T17113] Memory cgroup stats for /syz0: [ 1331.714447][T17113] anon 135168 [ 1331.714447][T17113] file 53248 [ 1331.714447][T17113] kernel_stack 81920 [ 1331.714447][T17113] pagetables 94208 [ 1331.714447][T17113] percpu 0 [ 1331.714447][T17113] sock 0 [ 1331.714447][T17113] vmalloc 0 [ 1331.714447][T17113] shmem 53248 [ 1331.714447][T17113] file_mapped 53248 [ 1331.714447][T17113] file_dirty 0 [ 1331.714447][T17113] file_writeback 0 [ 1331.714447][T17113] swapcached 0 [ 1331.714447][T17113] anon_thp 0 [ 1331.714447][T17113] file_thp 0 [ 1331.714447][T17113] shmem_thp 0 [ 1331.714447][T17113] inactive_anon 135168 [ 1331.714447][T17113] active_anon 53248 [ 1331.714447][T17113] inactive_file 0 [ 1331.714447][T17113] active_file 0 [ 1331.714447][T17113] unevictable 0 [ 1331.714447][T17113] slab_reclaimable 10064 [ 1331.714447][T17113] slab_unreclaimable 83928 [ 1331.714447][T17113] slab 93992 [ 1331.714447][T17113] workingset_refault_anon 0 [ 1331.714447][T17113] workingset_refault_file 0 [ 1331.714447][T17113] workingset_activate_anon 0 [ 1331.810086][T17113] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17109,uid=0 [ 1331.827979][T17113] Memory cgroup out of memory: Killed process 17109 (syz-executor.0) total-vm:61044kB, anon-rss:404kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 1331.858195][ T25] oom_reaper: reaped process 17109 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 1331.879524][T17125] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1331.890639][T17125] CPU: 0 PID: 17125 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1331.899585][T17125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.910039][T17125] Call Trace: [ 1331.913416][T17125] [ 1331.916469][T17125] dump_stack_lvl+0x1ff/0x28e [ 1331.921382][T17125] dump_stack+0x25/0x28 [ 1331.925745][T17125] dump_header+0x1e2/0xd50 [ 1331.930358][T17125] out_of_memory+0x1343/0x1a50 [ 1331.935317][T17125] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1331.941633][T17125] ? kmsan_get_metadata+0x33/0x220 [ 1331.946972][T17125] memory_max_write+0xbe1/0xe70 [ 1331.952051][T17125] ? memory_max_show+0x1a0/0x1a0 [ 1331.957155][T17125] cgroup_file_write+0x4d0/0x9f0 [ 1331.962342][T17125] ? cgroup_seqfile_stop+0x140/0x140 [ 1331.967829][T17125] kernfs_fop_write_iter+0x66a/0x9f0 [ 1331.973357][T17125] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1331.978913][T17125] vfs_write+0x1318/0x2030 [ 1331.983565][T17125] ksys_write+0x28b/0x510 [ 1331.988089][T17125] __x64_sys_write+0xdb/0x120 [ 1331.992946][T17125] do_syscall_64+0x54/0xd0 [ 1331.997534][T17125] ? exc_page_fault+0x76/0x150 [ 1332.002437][T17125] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1332.008506][T17125] RIP: 0033:0x7f61c24da049 [ 1332.013026][T17125] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1332.032781][T17125] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1332.041343][T17125] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1332.049435][T17125] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1332.057512][T17125] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1332.065584][T17125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1332.073658][T17125] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1332.081771][T17125] [ 1332.085103][T17125] memory: usage 64kB, limit 0kB, failcnt 3641 [ 1332.091261][T17125] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1332.098310][T17125] Memory cgroup stats for /syz1: [ 1332.099575][T17125] anon 0 [ 1332.099575][T17125] file 49152 [ 1332.099575][T17125] kernel_stack 0 [ 1332.099575][T17125] pagetables 0 [ 1332.099575][T17125] percpu 0 [ 1332.099575][T17125] sock 0 [ 1332.099575][T17125] vmalloc 0 [ 1332.099575][T17125] shmem 49152 [ 1332.099575][T17125] file_mapped 49152 [ 1332.099575][T17125] file_dirty 0 [ 1332.099575][T17125] file_writeback 0 [ 1332.099575][T17125] swapcached 0 [ 1332.099575][T17125] anon_thp 0 [ 1332.099575][T17125] file_thp 0 [ 1332.099575][T17125] shmem_thp 0 [ 1332.099575][T17125] inactive_anon 0 [ 1332.099575][T17125] active_anon 49152 [ 1332.099575][T17125] inactive_file 0 [ 1332.099575][T17125] active_file 0 [ 1332.099575][T17125] unevictable 0 [ 1332.099575][T17125] slab_reclaimable 2304 [ 1332.099575][T17125] slab_unreclaimable 13400 [ 1332.099575][T17125] slab 15704 [ 1332.099575][T17125] workingset_refault_anon 0 [ 1332.099575][T17125] workingset_refault_file 0 [ 1332.099575][T17125] workingset_activate_anon 0 [ 1332.193839][T17125] Out of memory and no killable processes... [ 1332.641365][ T3533] team0 (unregistering): Port device team_slave_1 removed [ 1332.688235][ T3533] team0 (unregistering): Port device team_slave_0 removed [ 1332.725664][ T3533] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1332.777567][ T3533] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1332.845344][T17129] fuse: Unknown parameter 'uid>00000000000000000000' 18:44:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r3, 0x43, 0x2a, r0, &(0x7f00000000c0)='./file0\x00') (async) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="07000066940fc8a29aeedb9f36eeff6831b7cd4ddabb183b5f2254b9"]) (async) openat$cgroup_procs(r5, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x480, 0x0) mkdirat$cgroup(r6, &(0x7f00000002c0)='syz0\x00', 0x1ff) [ 1332.910675][T17129] fuse: Unknown parameter 'uid>00000000000000000000' 18:44:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x3020, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x2) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x80, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x3ff}}], [{@uid_gt={'uid>', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@seclabel}, {@uid_lt={'uid<', r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x3020, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) pidfd_open(0xffffffffffffffff, 0x0) (async) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x2) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r4, &(0x7f0000000080)=0x8, 0x12) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) (async) fstat(r4, &(0x7f0000000280)) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r9) (async) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240), 0x80, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x4}}, {@max_read={'max_read', 0x3d, 0x3ff}}], [{@uid_gt={'uid>', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@seclabel}, {@uid_lt={'uid<', r9}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) (async) 18:44:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="2000000000000000392f66726c65308e"]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r4, 0x59e65000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ec0)=0xe8) sendmmsg$unix(r5, &(0x7f0000002f80)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)='~/', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x800}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001580)="e8a03b054addacab65f5214cb8a8099554bc9af812b0c7e7e940e5c82b734328b61fc77f1204fe78aa8bc62de2355ba8a5ecca1f28e4f826d6c90c4d10c4a6f0008f6cee10651b070eab6ce9c06d3ca50e485af6b132d70420c3a9a6fd4bccd30b0c3e9e354b2adbbc306dcb503d49ad14aaffcfe7582bf2b82575a35c5a08bf", 0x80}, {&(0x7f0000001600)="94eb374ab33bb8f42f07b0482783d7b756cbc0c3dc278054325abddf50377d3179", 0x21}, {&(0x7f0000001640)="97d43bc47905c09a4041303aa28c5f5c9ae667c2fb091fea68f6c81abfbb578163700bef120a4fb20b040fc1647c31b01d22a1ad0fd85780fdeed51f6fafff89fbb398620e9619ebf830808aa9", 0x4d}, {&(0x7f00000016c0)="ab4730182376d390e44c23457be1ffce0afb430d15f55d0866f102c7bb2d83d130978e00455db63bc95a8df19dabac47a8b46ae56d516b1564d66098fc239627d31e20e54f545b7bf4adc64361d7ae3b85c69fd93c6e0e5c9393980f98d790d91f28365d3da6858ffa151948750215742f0c61e903132b25ff255815e1c7ca93398126414d8e7273cda02b71aaf425c11ddc2250943cae6902629912aa0816ad02e174a63bbb71664041207f2f828502b4092475d47f", 0xb6}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4c040}}, {{&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001b00)="bb06de49f7a03623fa4f5e196f00a16cc02dcfb2fa965510660d2a2475caa9092b677e02443e8ac052b2cdfe05809adc90a95290f3420969d2d5378444f9b31ae6408249ab83625f6c2b12e9ac204a55314adfc4edcc059f51dbde7132e0b3542583a214", 0x64}, {&(0x7f0000001b80)="f90e12d00b557c5822b9bb495fc5af54246402839ddf982f36608ee73e6994265da92c4f2aefe7414e68eaca1ce3c9cc2ac04cf028a329a26adf87d7466bb612263c0de0c85304e787aab11315fbdac2c0007a1b989eea89f6e5868c557b56bef4465a9b19505cc966fa43ff740b7c6241067bb233064c784984afba7a1cf6e4f7753c000d19b9ecfa8ea7db38985fa8ac6ad382c60db05fae15c2d5f5692ff911328dd03704a3342bc0947e79771ab8506f3b783d24cfe4dd6286f094b44d17a93d", 0xc2}, {&(0x7f0000001c80)="a19426981b6f29985b3bdfd2e914c507968fdabfa94cc8d1eb932f1c591e2771fbeb1c7b17c4b1effe2f4583b9ca0e2492477c18b9083ba97930c0c57c7cce8951203e4d4e017a51ac09e25001b4aba4c21cf1df3af40e604920837a955234248da4da3641573b6ce1be052202f0762bacae5dbe24e9526cc8b9f83ee4712ecc32e67f52e95282f3aa3ea144c9b6adda9eaa74ff3d455fc5738ea597a8c955e1a5fc1ba38b1b6f8605535d20a14077608a36703d3c15a6747106b072831b36d1f0a12413fca605a98897129975f47c15", 0xd0}, {&(0x7f0000001d80)="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0x1000}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}], 0x80, 0x20000000}}], 0x3, 0x20000005) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r10 = accept4(r9, 0x0, 0x0, 0x0) splice(r5, 0x0, r10, 0x0, 0x80000002, 0x0) bind(r5, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) [ 1333.094368][ T3533] bond0 (unregistering): Released all slaves [ 1333.234900][T17151] fuse: Unknown parameter 'uid>00000000000000000000' [ 1333.657005][T17144] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1333.667689][T17144] CPU: 1 PID: 17144 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1333.676598][T17144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.686849][T17144] Call Trace: [ 1333.690202][T17144] [ 1333.693208][T17144] dump_stack_lvl+0x1ff/0x28e [ 1333.698074][T17144] dump_stack+0x25/0x28 [ 1333.702391][T17144] dump_header+0x1e2/0xd50 [ 1333.706997][T17144] out_of_memory+0x1343/0x1a50 [ 1333.711899][T17144] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1333.718131][T17144] ? kmsan_get_metadata+0x33/0x220 [ 1333.723418][T17144] memory_max_write+0xbe1/0xe70 [ 1333.728450][T17144] ? memory_max_show+0x1a0/0x1a0 [ 1333.733507][T17144] cgroup_file_write+0x4d0/0x9f0 [ 1333.739407][T17144] ? cgroup_seqfile_stop+0x140/0x140 [ 1333.744836][T17144] kernfs_fop_write_iter+0x66a/0x9f0 [ 1333.750517][T17144] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1333.756038][T17144] vfs_write+0x1318/0x2030 [ 1333.760658][T17144] ksys_write+0x28b/0x510 [ 1333.765162][T17144] __x64_sys_write+0xdb/0x120 [ 1333.769997][T17144] do_syscall_64+0x54/0xd0 [ 1333.774555][T17144] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1333.780324][T17144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1333.786373][T17144] RIP: 0033:0x7f61c24da049 [ 1333.790971][T17144] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1333.810790][T17144] RSP: 002b:00007f61c0e4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1333.819323][T17144] RAX: ffffffffffffffda RBX: 00007f61c25ecf60 RCX: 00007f61c24da049 [ 1333.827395][T17144] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000b [ 1333.835455][T17144] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1333.843513][T17144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 18:44:16 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) close(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') recvmsg(r0, 0x0, 0x0) [ 1333.851564][T17144] R13: 00007f61c2b20b1f R14: 00007f61c0e4f300 R15: 0000000000022000 [ 1333.859658][T17144] [ 1333.865050][T17144] memory: usage 64kB, limit 0kB, failcnt 3641 [ 1333.871216][T17144] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1333.878974][T17144] Memory cgroup stats for /syz1: [ 1333.880089][T17144] anon 0 [ 1333.880089][T17144] file 49152 [ 1333.880089][T17144] kernel_stack 0 [ 1333.880089][T17144] pagetables 0 [ 1333.880089][T17144] percpu 0 [ 1333.880089][T17144] sock 0 [ 1333.880089][T17144] vmalloc 0 [ 1333.880089][T17144] shmem 49152 [ 1333.880089][T17144] file_mapped 49152 [ 1333.880089][T17144] file_dirty 0 [ 1333.880089][T17144] file_writeback 0 [ 1333.880089][T17144] swapcached 0 [ 1333.880089][T17144] anon_thp 0 [ 1333.880089][T17144] file_thp 0 [ 1333.880089][T17144] shmem_thp 0 [ 1333.880089][T17144] inactive_anon 0 [ 1333.880089][T17144] active_anon 49152 [ 1333.880089][T17144] inactive_file 0 [ 1333.880089][T17144] active_file 0 [ 1333.880089][T17144] unevictable 0 [ 1333.880089][T17144] slab_reclaimable 2304 [ 1333.880089][T17144] slab_unreclaimable 13400 [ 1333.880089][T17144] slab 15704 [ 1333.880089][T17144] workingset_refault_anon 0 [ 1333.880089][T17144] workingset_refault_file 0 [ 1333.880089][T17144] workingset_activate_anon 0 [ 1333.974595][T17144] Out of memory and no killable processes... [ 1335.536585][ T3506] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1335.545827][ T3506] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1335.555810][ T3506] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1335.575687][ T3506] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1335.584697][ T3506] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1335.592498][ T3506] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1335.873967][T17171] chnl_net:caif_netlink_parms(): no params data found [ 1336.101701][T17171] bridge0: port 1(bridge_slave_0) entered blocking state [ 1336.111202][T17171] bridge0: port 1(bridge_slave_0) entered disabled state [ 1336.121000][T17171] device bridge_slave_0 entered promiscuous mode [ 1336.150744][T17171] bridge0: port 2(bridge_slave_1) entered blocking state [ 1336.158299][T17171] bridge0: port 2(bridge_slave_1) entered disabled state [ 1336.167964][T17171] device bridge_slave_1 entered promiscuous mode [ 1336.232246][T17171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1336.251615][T17171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1336.274694][ T3533] device hsr_slave_0 left promiscuous mode [ 1336.281896][ T3533] device hsr_slave_1 left promiscuous mode [ 1336.290986][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1336.298707][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1336.310282][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1336.319676][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1336.332750][ T3533] device bridge_slave_1 left promiscuous mode [ 1336.339683][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1336.350351][ T3533] device bridge_slave_0 left promiscuous mode [ 1336.357200][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1336.376653][ T3533] device veth1_macvtap left promiscuous mode [ 1336.382785][ T3533] device veth0_macvtap left promiscuous mode [ 1336.389378][ T3533] device veth1_vlan left promiscuous mode [ 1336.395412][ T3533] device veth0_vlan left promiscuous mode [ 1336.799220][ T3533] team0 (unregistering): Port device team_slave_1 removed [ 1336.825953][ T3533] team0 (unregistering): Port device team_slave_0 removed [ 1336.845658][ T3533] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1336.870158][ T3533] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1336.998425][ T3533] bond0 (unregistering): Released all slaves [ 1337.128771][T17171] team0: Port device team_slave_0 added [ 1337.141423][T17171] team0: Port device team_slave_1 added [ 1337.186406][T17171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1337.193757][T17171] 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. [ 1337.220102][T17171] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1337.245584][T17171] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1337.252648][T17171] 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. [ 1337.278871][T17171] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1337.360456][T17171] device hsr_slave_0 entered promiscuous mode [ 1337.370548][T17171] device hsr_slave_1 entered promiscuous mode [ 1337.379198][T17171] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1337.387107][T17171] Cannot create hsr debugfs directory [ 1337.698705][ T3540] Bluetooth: hci1: command 0x0409 tx timeout [ 1337.893547][T17171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1337.926844][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1337.936654][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1337.958053][T17171] 8021q: adding VLAN 0 to HW filter on device team0 [ 1337.983763][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1337.994362][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1338.004170][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 1338.011463][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1338.061336][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1338.071494][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1338.081789][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1338.091467][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 1338.098917][ T3540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1338.108132][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1338.119701][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1338.131125][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1338.142057][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1338.152762][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1338.163731][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1338.189301][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1338.199593][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1338.217608][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1338.227880][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1338.245730][T17171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1338.325180][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1338.333533][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1338.365005][T17171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1338.412112][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1338.423092][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1338.480192][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1338.490033][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1338.508685][T17171] device veth0_vlan entered promiscuous mode [ 1338.531784][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1338.541033][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1338.564718][T17171] device veth1_vlan entered promiscuous mode [ 1338.646413][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1338.656053][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1338.665965][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1338.676141][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1338.699749][T17171] device veth0_macvtap entered promiscuous mode [ 1338.721456][T17171] device veth1_macvtap entered promiscuous mode [ 1338.756851][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1338.767616][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.779819][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1338.790498][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.800613][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1338.811233][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.821223][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1338.831868][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.845098][T17171] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1338.862349][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1338.874380][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1338.884049][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1338.895032][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1338.906741][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1338.917409][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.927398][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1338.938354][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.948364][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1338.959110][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.969371][T17171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1338.981747][T17171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1338.995597][T17171] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1339.008488][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1339.018909][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1339.118261][ T1058] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1339.126713][ T1058] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1339.166465][ T3548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1339.185390][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1339.193502][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1339.202493][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 18:44:22 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {0xb, 0x5}]}]}}, &(0x7f0000000740)=""/193, 0x3e, 0xc1, 0x1}, 0x20) 18:44:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='blkio.bfq.io_service_time\x00', 0x0, 0x0) r5 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000080)=0x8, 0x12) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0xc0, 0x278, 0x378, 0x278, 0x378, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1d}}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@ah={{0x30}, {[0x5, 0x7f]}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1cb, 0x8, @private=0xa010100, 0x4e20}}}, {{@ip={@loopback, @multicast1, 0xff000000, 0x0, 'veth1_to_team\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x33, 0x3, 0x6}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@addrtype={{0x30}, {0xa0, 0x189, 0x0, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7f, 0x4}}}, {{@ip={@empty, @broadcast, 0xff000000, 0xff000000, 'netdevsim0\x00', 'veth1_to_team\x00', {}, {}, 0x4, 0x0, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x800, 0x8, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x5, 0x0, 0x4, 0x3, 0x1, 0x2], 0x5, 0x5}, {0x2, [0x5, 0x1, 0x7, 0x4, 0x0, 0x7], 0x5, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x29}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0xffffff00, 'tunl0\x00', 'batadv_slave_0\x00', {}, {0xff}, 0x1d, 0x0, 0x62}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x1f, 0x2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) 18:44:22 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) r3 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r3, 0x43, 0x2a, r0, &(0x7f00000000c0)='./file0\x00') (async) r4 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) (async) syz_usb_connect(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="07000066940fc8a29aeedb9f36eeff6831b7cd4ddabb183b5f2254b9"]) (async) openat$cgroup_procs(r5, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) (async) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x480, 0x0) mkdirat$cgroup(r6, &(0x7f00000002c0)='syz0\x00', 0x1ff) 18:44:22 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x7, 0x0, 0xb, 0x0, 0x2}]}, &(0x7f0000000400)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000440)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 18:44:22 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2002, &(0x7f00000007c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x800}}, {@allow_other}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffc}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@obj_user={'obj_user', 0x3d, 'syz1\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x39, 0x32, 0x61, 0x66, 0x34, 0x32, 0x65], 0x2d, [0x33, 0x38, 0x39, 0x33], 0x2d, [0x63, 0x30, 0x61, 0x38], 0x2d, [0x34, 0x66, 0x30, 0x66], 0x2d, [0x38, 0x37, 0x31, 0x61, 0x65, 0x61, 0x66, 0x31]}}}, {@appraise_type}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}]}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000500)) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303002303030303230303032303030302c757365725f69643d", @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x000000000000001f,max_read=0x0000000000000101,blksize=0x0000000000000000,blksize=0x0000000000000000,default_permissions,\x00']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000080), 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) (async) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2002, &(0x7f00000007c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x800}}, {@allow_other}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffc}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@obj_user={'obj_user', 0x3d, 'syz1\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x39, 0x32, 0x61, 0x66, 0x34, 0x32, 0x65], 0x2d, [0x33, 0x38, 0x39, 0x33], 0x2d, [0x63, 0x30, 0x61, 0x38], 0x2d, [0x34, 0x66, 0x30, 0x66], 0x2d, [0x38, 0x37, 0x31, 0x61, 0x65, 0x61, 0x66, 0x31]}}}, {@appraise_type}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}]}}) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000002140)={0x2020}, 0x2020) (async) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r6) (async) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000500)) (async) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303002303030303230303032303030302c757365725f69643d", @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x000000000000001f,max_read=0x0000000000000101,blksize=0x0000000000000000,blksize=0x0000000000000000,default_permissions,\x00']) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r7, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) (async) openat$cgroup_int(r8, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r9, &(0x7f0000000080), 0x12) (async) 18:44:22 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="2000000000000000392f66726c65308e"]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r4, 0x59e65000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ec0)=0xe8) sendmmsg$unix(r5, &(0x7f0000002f80)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)='~/', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x800}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001580)="e8a03b054addacab65f5214cb8a8099554bc9af812b0c7e7e940e5c82b734328b61fc77f1204fe78aa8bc62de2355ba8a5ecca1f28e4f826d6c90c4d10c4a6f0008f6cee10651b070eab6ce9c06d3ca50e485af6b132d70420c3a9a6fd4bccd30b0c3e9e354b2adbbc306dcb503d49ad14aaffcfe7582bf2b82575a35c5a08bf", 0x80}, {&(0x7f0000001600)="94eb374ab33bb8f42f07b0482783d7b756cbc0c3dc278054325abddf50377d3179", 0x21}, {&(0x7f0000001640)="97d43bc47905c09a4041303aa28c5f5c9ae667c2fb091fea68f6c81abfbb578163700bef120a4fb20b040fc1647c31b01d22a1ad0fd85780fdeed51f6fafff89fbb398620e9619ebf830808aa9", 0x4d}, {&(0x7f00000016c0)="ab4730182376d390e44c23457be1ffce0afb430d15f55d0866f102c7bb2d83d130978e00455db63bc95a8df19dabac47a8b46ae56d516b1564d66098fc239627d31e20e54f545b7bf4adc64361d7ae3b85c69fd93c6e0e5c9393980f98d790d91f28365d3da6858ffa151948750215742f0c61e903132b25ff255815e1c7ca93398126414d8e7273cda02b71aaf425c11ddc2250943cae6902629912aa0816ad02e174a63bbb71664041207f2f828502b4092475d47f", 0xb6}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4c040}}, {{&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001b00)="bb06de49f7a03623fa4f5e196f00a16cc02dcfb2fa965510660d2a2475caa9092b677e02443e8ac052b2cdfe05809adc90a95290f3420969d2d5378444f9b31ae6408249ab83625f6c2b12e9ac204a55314adfc4edcc059f51dbde7132e0b3542583a214", 0x64}, {&(0x7f0000001b80)="f90e12d00b557c5822b9bb495fc5af54246402839ddf982f36608ee73e6994265da92c4f2aefe7414e68eaca1ce3c9cc2ac04cf028a329a26adf87d7466bb612263c0de0c85304e787aab11315fbdac2c0007a1b989eea89f6e5868c557b56bef4465a9b19505cc966fa43ff740b7c6241067bb233064c784984afba7a1cf6e4f7753c000d19b9ecfa8ea7db38985fa8ac6ad382c60db05fae15c2d5f5692ff911328dd03704a3342bc0947e79771ab8506f3b783d24cfe4dd6286f094b44d17a93d", 0xc2}, {&(0x7f0000001c80)="a19426981b6f29985b3bdfd2e914c507968fdabfa94cc8d1eb932f1c591e2771fbeb1c7b17c4b1effe2f4583b9ca0e2492477c18b9083ba97930c0c57c7cce8951203e4d4e017a51ac09e25001b4aba4c21cf1df3af40e604920837a955234248da4da3641573b6ce1be052202f0762bacae5dbe24e9526cc8b9f83ee4712ecc32e67f52e95282f3aa3ea144c9b6adda9eaa74ff3d455fc5738ea597a8c955e1a5fc1ba38b1b6f8605535d20a14077608a36703d3c15a6747106b072831b36d1f0a12413fca605a98897129975f47c15", 0xd0}, {&(0x7f0000001d80)="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0x1000}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}], 0x80, 0x20000000}}], 0x3, 0x20000005) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r10 = accept4(r9, 0x0, 0x0, 0x0) splice(r5, 0x0, r10, 0x0, 0x80000002, 0x0) bind(r5, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="2000000000000000392f66726c65308e"]) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r4, 0x59e65000) (async) pipe(&(0x7f0000000080)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r6) (async) getpgrp(0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@ipv4, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ec0)=0xe8) (async) sendmmsg$unix(r5, &(0x7f0000002f80)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)='~/', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x800}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001580)="e8a03b054addacab65f5214cb8a8099554bc9af812b0c7e7e940e5c82b734328b61fc77f1204fe78aa8bc62de2355ba8a5ecca1f28e4f826d6c90c4d10c4a6f0008f6cee10651b070eab6ce9c06d3ca50e485af6b132d70420c3a9a6fd4bccd30b0c3e9e354b2adbbc306dcb503d49ad14aaffcfe7582bf2b82575a35c5a08bf", 0x80}, {&(0x7f0000001600)="94eb374ab33bb8f42f07b0482783d7b756cbc0c3dc278054325abddf50377d3179", 0x21}, {&(0x7f0000001640)="97d43bc47905c09a4041303aa28c5f5c9ae667c2fb091fea68f6c81abfbb578163700bef120a4fb20b040fc1647c31b01d22a1ad0fd85780fdeed51f6fafff89fbb398620e9619ebf830808aa9", 0x4d}, {&(0x7f00000016c0)="ab4730182376d390e44c23457be1ffce0afb430d15f55d0866f102c7bb2d83d130978e00455db63bc95a8df19dabac47a8b46ae56d516b1564d66098fc239627d31e20e54f545b7bf4adc64361d7ae3b85c69fd93c6e0e5c9393980f98d790d91f28365d3da6858ffa151948750215742f0c61e903132b25ff255815e1c7ca93398126414d8e7273cda02b71aaf425c11ddc2250943cae6902629912aa0816ad02e174a63bbb71664041207f2f828502b4092475d47f", 0xb6}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4c040}}, {{&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001b00)="bb06de49f7a03623fa4f5e196f00a16cc02dcfb2fa965510660d2a2475caa9092b677e02443e8ac052b2cdfe05809adc90a95290f3420969d2d5378444f9b31ae6408249ab83625f6c2b12e9ac204a55314adfc4edcc059f51dbde7132e0b3542583a214", 0x64}, {&(0x7f0000001b80)="f90e12d00b557c5822b9bb495fc5af54246402839ddf982f36608ee73e6994265da92c4f2aefe7414e68eaca1ce3c9cc2ac04cf028a329a26adf87d7466bb612263c0de0c85304e787aab11315fbdac2c0007a1b989eea89f6e5868c557b56bef4465a9b19505cc966fa43ff740b7c6241067bb233064c784984afba7a1cf6e4f7753c000d19b9ecfa8ea7db38985fa8ac6ad382c60db05fae15c2d5f5692ff911328dd03704a3342bc0947e79771ab8506f3b783d24cfe4dd6286f094b44d17a93d", 0xc2}, {&(0x7f0000001c80)="a19426981b6f29985b3bdfd2e914c507968fdabfa94cc8d1eb932f1c591e2771fbeb1c7b17c4b1effe2f4583b9ca0e2492477c18b9083ba97930c0c57c7cce8951203e4d4e017a51ac09e25001b4aba4c21cf1df3af40e604920837a955234248da4da3641573b6ce1be052202f0762bacae5dbe24e9526cc8b9f83ee4712ecc32e67f52e95282f3aa3ea144c9b6adda9eaa74ff3d455fc5738ea597a8c955e1a5fc1ba38b1b6f8605535d20a14077608a36703d3c15a6747106b072831b36d1f0a12413fca605a98897129975f47c15", 0xd0}, {&(0x7f0000001d80)="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0x1000}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}], 0x80, 0x20000000}}], 0x3, 0x20000005) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r9, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r9, 0x0, 0x0, 0x0) (async) splice(r5, 0x0, r10, 0x0, 0x80000002, 0x0) (async) bind(r5, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) (async) 18:44:22 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@id, 0x10, 0x0, 0x0, 0x0, 0xd0010100}, 0x0) 18:44:22 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x400c01, 0x0) 18:44:22 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="2000000000000000392f66726c65308e"]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r4, 0x59e65000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ec0)=0xe8) sendmmsg$unix(r5, &(0x7f0000002f80)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)='~/', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x800}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001580)="e8a03b054addacab65f5214cb8a8099554bc9af812b0c7e7e940e5c82b734328b61fc77f1204fe78aa8bc62de2355ba8a5ecca1f28e4f826d6c90c4d10c4a6f0008f6cee10651b070eab6ce9c06d3ca50e485af6b132d70420c3a9a6fd4bccd30b0c3e9e354b2adbbc306dcb503d49ad14aaffcfe7582bf2b82575a35c5a08bf", 0x80}, {&(0x7f0000001600)="94eb374ab33bb8f42f07b0482783d7b756cbc0c3dc278054325abddf50377d3179", 0x21}, {&(0x7f0000001640)="97d43bc47905c09a4041303aa28c5f5c9ae667c2fb091fea68f6c81abfbb578163700bef120a4fb20b040fc1647c31b01d22a1ad0fd85780fdeed51f6fafff89fbb398620e9619ebf830808aa9", 0x4d}, {&(0x7f00000016c0)="ab4730182376d390e44c23457be1ffce0afb430d15f55d0866f102c7bb2d83d130978e00455db63bc95a8df19dabac47a8b46ae56d516b1564d66098fc239627d31e20e54f545b7bf4adc64361d7ae3b85c69fd93c6e0e5c9393980f98d790d91f28365d3da6858ffa151948750215742f0c61e903132b25ff255815e1c7ca93398126414d8e7273cda02b71aaf425c11ddc2250943cae6902629912aa0816ad02e174a63bbb71664041207f2f828502b4092475d47f", 0xb6}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4c040}}, {{&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001b00)="bb06de49f7a03623fa4f5e196f00a16cc02dcfb2fa965510660d2a2475caa9092b677e02443e8ac052b2cdfe05809adc90a95290f3420969d2d5378444f9b31ae6408249ab83625f6c2b12e9ac204a55314adfc4edcc059f51dbde7132e0b3542583a214", 0x64}, {&(0x7f0000001b80)="f90e12d00b557c5822b9bb495fc5af54246402839ddf982f36608ee73e6994265da92c4f2aefe7414e68eaca1ce3c9cc2ac04cf028a329a26adf87d7466bb612263c0de0c85304e787aab11315fbdac2c0007a1b989eea89f6e5868c557b56bef4465a9b19505cc966fa43ff740b7c6241067bb233064c784984afba7a1cf6e4f7753c000d19b9ecfa8ea7db38985fa8ac6ad382c60db05fae15c2d5f5692ff911328dd03704a3342bc0947e79771ab8506f3b783d24cfe4dd6286f094b44d17a93d", 0xc2}, {&(0x7f0000001c80)="a19426981b6f29985b3bdfd2e914c507968fdabfa94cc8d1eb932f1c591e2771fbeb1c7b17c4b1effe2f4583b9ca0e2492477c18b9083ba97930c0c57c7cce8951203e4d4e017a51ac09e25001b4aba4c21cf1df3af40e604920837a955234248da4da3641573b6ce1be052202f0762bacae5dbe24e9526cc8b9f83ee4712ecc32e67f52e95282f3aa3ea144c9b6adda9eaa74ff3d455fc5738ea597a8c955e1a5fc1ba38b1b6f8605535d20a14077608a36703d3c15a6747106b072831b36d1f0a12413fca605a98897129975f47c15", 0xd0}, {&(0x7f0000001d80)="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0x1000}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}], 0x80, 0x20000000}}], 0x3, 0x20000005) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r10 = accept4(r9, 0x0, 0x0, 0x0) splice(r5, 0x0, r10, 0x0, 0x80000002, 0x0) bind(r5, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) (async) openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="2000000000000000392f66726c65308e"]) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, r4, 0x59e65000) (async) pipe(&(0x7f0000000080)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setuid(r6) (async) getpgrp(0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@ipv4, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002ec0)=0xe8) (async) sendmmsg$unix(r5, &(0x7f0000002f80)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)='~/', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x800}}, {{&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001580)="e8a03b054addacab65f5214cb8a8099554bc9af812b0c7e7e940e5c82b734328b61fc77f1204fe78aa8bc62de2355ba8a5ecca1f28e4f826d6c90c4d10c4a6f0008f6cee10651b070eab6ce9c06d3ca50e485af6b132d70420c3a9a6fd4bccd30b0c3e9e354b2adbbc306dcb503d49ad14aaffcfe7582bf2b82575a35c5a08bf", 0x80}, {&(0x7f0000001600)="94eb374ab33bb8f42f07b0482783d7b756cbc0c3dc278054325abddf50377d3179", 0x21}, {&(0x7f0000001640)="97d43bc47905c09a4041303aa28c5f5c9ae667c2fb091fea68f6c81abfbb578163700bef120a4fb20b040fc1647c31b01d22a1ad0fd85780fdeed51f6fafff89fbb398620e9619ebf830808aa9", 0x4d}, {&(0x7f00000016c0)="ab4730182376d390e44c23457be1ffce0afb430d15f55d0866f102c7bb2d83d130978e00455db63bc95a8df19dabac47a8b46ae56d516b1564d66098fc239627d31e20e54f545b7bf4adc64361d7ae3b85c69fd93c6e0e5c9393980f98d790d91f28365d3da6858ffa151948750215742f0c61e903132b25ff255815e1c7ca93398126414d8e7273cda02b71aaf425c11ddc2250943cae6902629912aa0816ad02e174a63bbb71664041207f2f828502b4092475d47f", 0xb6}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, r5, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xb0, 0x4c040}}, {{&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000001b00)="bb06de49f7a03623fa4f5e196f00a16cc02dcfb2fa965510660d2a2475caa9092b677e02443e8ac052b2cdfe05809adc90a95290f3420969d2d5378444f9b31ae6408249ab83625f6c2b12e9ac204a55314adfc4edcc059f51dbde7132e0b3542583a214", 0x64}, {&(0x7f0000001b80)="f90e12d00b557c5822b9bb495fc5af54246402839ddf982f36608ee73e6994265da92c4f2aefe7414e68eaca1ce3c9cc2ac04cf028a329a26adf87d7466bb612263c0de0c85304e787aab11315fbdac2c0007a1b989eea89f6e5868c557b56bef4465a9b19505cc966fa43ff740b7c6241067bb233064c784984afba7a1cf6e4f7753c000d19b9ecfa8ea7db38985fa8ac6ad382c60db05fae15c2d5f5692ff911328dd03704a3342bc0947e79771ab8506f3b783d24cfe4dd6286f094b44d17a93d", 0xc2}, {&(0x7f0000001c80)="a19426981b6f29985b3bdfd2e914c507968fdabfa94cc8d1eb932f1c591e2771fbeb1c7b17c4b1effe2f4583b9ca0e2492477c18b9083ba97930c0c57c7cce8951203e4d4e017a51ac09e25001b4aba4c21cf1df3af40e604920837a955234248da4da3641573b6ce1be052202f0762bacae5dbe24e9526cc8b9f83ee4712ecc32e67f52e95282f3aa3ea144c9b6adda9eaa74ff3d455fc5738ea597a8c955e1a5fc1ba38b1b6f8605535d20a14077608a36703d3c15a6747106b072831b36d1f0a12413fca605a98897129975f47c15", 0xd0}, {&(0x7f0000001d80)="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", 0x1000}], 0x4, &(0x7f0000002f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}], 0x80, 0x20000000}}], 0x3, 0x20000005) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r9, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) accept4(r9, 0x0, 0x0, 0x0) (async) splice(r5, 0x0, r10, 0x0, 0x80000002, 0x0) (async) bind(r5, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) (async) 18:44:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4) [ 1339.764555][T11654] Bluetooth: hci1: command 0x041b tx timeout [ 1339.945595][T17171] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 1339.957779][T17171] CPU: 1 PID: 17171 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller #0 [ 1339.966688][T17171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1339.976855][T17171] Call Trace: [ 1339.980224][T17171] [ 1339.983246][T17171] dump_stack_lvl+0x1ff/0x28e [ 1339.988120][T17171] dump_stack+0x25/0x28 [ 1339.992455][T17171] dump_header+0x1e2/0xd50 [ 1339.997056][T17171] oom_kill_process+0x2a8/0x11e0 [ 1340.002288][T17171] out_of_memory+0x1303/0x1a50 [ 1340.007201][T17171] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1340.013557][T17171] ? kmsan_get_metadata+0x33/0x220 [ 1340.018871][T17171] mem_cgroup_oom+0xeed/0x1350 [ 1340.023876][T17171] try_charge_memcg+0x197a/0x24a0 [ 1340.029123][T17171] ? __rcu_read_unlock+0x82/0xf0 [ 1340.034246][T17171] obj_cgroup_charge_pages+0x348/0x630 [ 1340.039922][T17171] __memcg_kmem_charge_page+0x613/0x980 [ 1340.045691][T17171] __alloc_pages+0xb41/0x1090 [ 1340.050660][T17171] alloc_pages+0xa08/0xd50 [ 1340.055279][T17171] pte_alloc_one+0x67/0x280 [ 1340.059931][T17171] ? __stack_depot_save+0x21/0x4d0 [ 1340.065232][T17171] __pte_alloc+0x7d/0x5b0 [ 1340.069722][T17171] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1340.075727][T17171] copy_pte_range+0x409c/0x43b0 [ 1340.080761][T17171] ? cgroup_rstat_updated+0x52e/0x580 [ 1340.086441][T17171] copy_page_range+0x1b87/0x2520 [ 1340.091650][T17171] dup_mmap+0x18aa/0x2150 [ 1340.096172][T17171] dup_mm+0x1ef/0x7d0 [ 1340.100287][T17171] copy_mm+0x1c8/0x370 [ 1340.104500][T17171] copy_process+0x2a25/0x6900 [ 1340.109312][T17171] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1340.115306][T17171] ? handle_mm_fault+0x3ce8/0x4750 [ 1340.120628][T17171] kernel_clone+0x4bd/0x1130 [ 1340.125349][T17171] ? kmsan_get_metadata+0x33/0x220 [ 1340.131176][T17171] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1340.137641][T17171] __x64_sys_clone+0x29a/0x410 [ 1340.142681][T17171] do_syscall_64+0x54/0xd0 [ 1340.147254][T17171] ? exc_page_fault+0x76/0x150 [ 1340.152162][T17171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1340.158242][T17171] RIP: 0033:0x7f83a1d8763b [ 1340.162771][T17171] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1340.182523][T17171] RSP: 002b:00007f83a23cfd60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1340.191103][T17171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83a1d8763b [ 1340.199180][T17171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1340.207265][T17171] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555555ffa400 [ 1340.215356][T17171] R10: 0000555555ffa6d0 R11: 0000000000000246 R12: 0000000000000001 [ 1340.223428][T17171] R13: 0000000000000000 R14: 0000000000000001 R15: 00007f83a23cfe40 [ 1340.231533][T17171] [ 1340.238361][T17171] memory: usage 184kB, limit 0kB, failcnt 3660 [ 1340.245080][T17171] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1340.252033][T17171] Memory cgroup stats for /syz1: [ 1340.253345][T17171] anon 49152 [ 1340.253345][T17171] file 49152 [ 1340.253345][T17171] kernel_stack 16384 [ 1340.253345][T17171] pagetables 20480 [ 1340.253345][T17171] percpu 0 [ 1340.253345][T17171] sock 0 [ 1340.253345][T17171] vmalloc 0 [ 1340.253345][T17171] shmem 49152 [ 1340.253345][T17171] file_mapped 49152 [ 1340.253345][T17171] file_dirty 0 [ 1340.253345][T17171] file_writeback 0 [ 1340.253345][T17171] swapcached 0 [ 1340.253345][T17171] anon_thp 0 [ 1340.253345][T17171] file_thp 0 [ 1340.253345][T17171] shmem_thp 0 [ 1340.253345][T17171] inactive_anon 49152 [ 1340.253345][T17171] active_anon 49152 [ 1340.253345][T17171] inactive_file 0 [ 1340.253345][T17171] active_file 0 [ 1340.253345][T17171] unevictable 0 [ 1340.253345][T17171] slab_reclaimable 2504 [ 1340.253345][T17171] slab_unreclaimable 31472 [ 1340.253345][T17171] slab 33976 [ 1340.253345][T17171] workingset_refault_anon 0 [ 1340.253345][T17171] workingset_refault_file 0 [ 1340.253345][T17171] workingset_activate_anon 0 [ 1340.348808][T17171] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=17171,uid=0 [ 1340.364742][T17171] Memory cgroup out of memory: Killed process 17171 (syz-executor.1) total-vm:56676kB, anon-rss:376kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 18:44:23 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x410283, 0x8) mount(0x0, &(0x7f0000000040)='.\x00', &(0x7f00000001c0)='ceph\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x1ff) write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:44:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='blkio.bfq.io_service_time\x00', 0x0, 0x0) (async) r5 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000080)=0x8, 0x12) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0xc0, 0x278, 0x378, 0x278, 0x378, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1d}}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@ah={{0x30}, {[0x5, 0x7f]}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1cb, 0x8, @private=0xa010100, 0x4e20}}}, {{@ip={@loopback, @multicast1, 0xff000000, 0x0, 'veth1_to_team\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x33, 0x3, 0x6}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@addrtype={{0x30}, {0xa0, 0x189, 0x0, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7f, 0x4}}}, {{@ip={@empty, @broadcast, 0xff000000, 0xff000000, 'netdevsim0\x00', 'veth1_to_team\x00', {}, {}, 0x4, 0x0, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x800, 0x8, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x5, 0x0, 0x4, 0x3, 0x1, 0x2], 0x5, 0x5}, {0x2, [0x5, 0x1, 0x7, 0x4, 0x0, 0x7], 0x5, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x29}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0xffffff00, 'tunl0\x00', 'batadv_slave_0\x00', {}, {0xff}, 0x1d, 0x0, 0x62}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x1f, 0x2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) 18:44:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[], &(0x7f00000002c0)=0x8) 18:44:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@hci={0x1f, 0x4, 0x3}, {&(0x7f0000000300)=""/194, 0xc2}, &(0x7f0000000100), 0x51}, 0xa0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) fgetxattr(r2, &(0x7f00000000c0)=@random={'osx.', ',]^#\xa8)]\x00'}, &(0x7f0000000240)=""/183, 0xb7) 18:44:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x80000002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000780)='blkio.bfq.io_service_time\x00', 0x0, 0x0) r5 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000080)=0x8, 0x12) (async) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0xc0, 0x278, 0x378, 0x278, 0x378, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1d}}}, {{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@ah={{0x30}, {[0x5, 0x7f]}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1cb, 0x8, @private=0xa010100, 0x4e20}}}, {{@ip={@loopback, @multicast1, 0xff000000, 0x0, 'veth1_to_team\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x33, 0x3, 0x6}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@addrtype={{0x30}, {0xa0, 0x189, 0x0, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7f, 0x4}}}, {{@ip={@empty, @broadcast, 0xff000000, 0xff000000, 'netdevsim0\x00', 'veth1_to_team\x00', {}, {}, 0x4, 0x0, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x800, 0x8, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x5, 0x0, 0x4, 0x3, 0x1, 0x2], 0x5, 0x5}, {0x2, [0x5, 0x1, 0x7, 0x4, 0x0, 0x7], 0x5, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x29}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0xffffff00, 'tunl0\x00', 'batadv_slave_0\x00', {}, {0xff}, 0x1d, 0x0, 0x62}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x1f, 0x2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) 18:44:24 executing program 4: getresgid(0x0, &(0x7f0000000900), &(0x7f0000000940)) [ 1341.848022][ T3540] Bluetooth: hci1: command 0x040f tx timeout 18:44:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000240)="98", 0x1}], 0x1}, 0x84) [ 1343.162483][ T3533] device hsr_slave_0 left promiscuous mode [ 1343.170471][ T3533] device hsr_slave_1 left promiscuous mode [ 1343.182318][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1343.190427][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1343.202644][ T3533] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1343.211064][ T3533] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1343.227298][ T3533] device bridge_slave_1 left promiscuous mode [ 1343.234112][ T3533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1343.246274][ T3533] device bridge_slave_0 left promiscuous mode [ 1343.252796][ T3533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1343.271990][ T3533] device veth1_macvtap left promiscuous mode [ 1343.279832][ T3533] device veth0_macvtap left promiscuous mode [ 1343.286123][ T3533] device veth1_vlan left promiscuous mode [ 1343.292015][ T3533] device veth0_vlan left promiscuous mode [ 1343.982689][ T3533] team0 (unregistering): Port device team_slave_1 removed [ 1344.008230][ T3533] team0 (unregistering): Port device team_slave_0 removed [ 1344.034769][ T3533] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1344.057184][ T3533] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1344.202753][ T3533] bond0 (unregistering): Released all slaves [ 1345.053742][ T3503] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1345.061832][ T3503] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1345.069868][ T3503] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1345.079916][ T3503] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1345.088724][ T3503] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1345.097561][ T3503] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1345.392917][T17263] chnl_net:caif_netlink_parms(): no params data found [ 1345.539363][ T3503] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1345.551994][ T3503] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1345.563948][ T3503] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1345.576745][ T3503] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1345.588621][ T3503] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1345.599847][ T3503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1345.712648][T17263] bridge0: port 1(bridge_slave_0) entered blocking state [ 1345.720550][T17263] bridge0: port 1(bridge_slave_0) entered disabled state [ 1345.730145][T17263] device bridge_slave_0 entered promiscuous mode [ 1345.769963][T17263] bridge0: port 2(bridge_slave_1) entered blocking state [ 1345.777468][T17263] bridge0: port 2(bridge_slave_1) entered disabled state [ 1345.787048][T17263] device bridge_slave_1 entered promiscuous mode [ 1345.877353][T17263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1345.893531][T17263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1345.961557][T17263] team0: Port device team_slave_0 added [ 1345.978901][T17263] team0: Port device team_slave_1 added [ 1346.047069][T17263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1346.054340][T17263] 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. [ 1346.080604][T17263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1346.116847][T17263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1346.124057][T17263] 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. [ 1346.151673][T17263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1346.256014][T17263] device hsr_slave_0 entered promiscuous mode [ 1346.269052][T17263] device hsr_slave_1 entered promiscuous mode [ 1346.276678][T17263] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1346.284808][T17263] Cannot create hsr debugfs directory [ 1346.291427][T17269] chnl_net:caif_netlink_parms(): no params data found [ 1346.589337][T17269] bridge0: port 1(bridge_slave_0) entered blocking state [ 1346.596960][T17269] bridge0: port 1(bridge_slave_0) entered disabled state [ 1346.606766][T17269] device bridge_slave_0 entered promiscuous mode [ 1346.634498][T17269] bridge0: port 2(bridge_slave_1) entered blocking state [ 1346.641818][T17269] bridge0: port 2(bridge_slave_1) entered disabled state [ 1346.651692][T17269] device bridge_slave_1 entered promiscuous mode [ 1346.728455][T17269] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1346.760900][T17269] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1346.820261][T17269] team0: Port device team_slave_0 added [ 1346.837971][T17269] team0: Port device team_slave_1 added [ 1346.914124][T17269] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1346.921186][T17269] 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. [ 1346.947561][T17269] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1346.971537][T17269] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1346.978858][T17269] 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. [ 1347.005337][T17269] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1347.094584][T17269] device hsr_slave_0 entered promiscuous mode [ 1347.102921][T17269] device hsr_slave_1 entered promiscuous mode [ 1347.110715][T17269] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1347.118450][T17269] Cannot create hsr debugfs directory [ 1347.123353][ T3540] Bluetooth: hci1: command 0x0409 tx timeout [ 1347.361305][T17263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1347.430331][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1347.441063][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1347.458369][T17263] 8021q: adding VLAN 0 to HW filter on device team0 [ 1347.504897][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1347.515403][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1347.525320][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 1347.532815][ T3540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1347.555167][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1347.611151][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1347.621027][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1347.630994][T16096] bridge0: port 2(bridge_slave_1) entered blocking state [ 1347.638275][T16096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1347.667521][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1347.686734][ T3540] Bluetooth: hci3: command 0x0409 tx timeout [ 1347.750103][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1347.762004][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1347.772626][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1347.783483][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1347.794134][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1347.814941][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1347.848771][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1347.859495][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1347.898847][T17269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1347.913893][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1347.924521][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1347.948150][T17263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1347.976754][T17269] 8021q: adding VLAN 0 to HW filter on device team0 [ 1347.990063][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1348.000027][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1348.023638][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1348.034304][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1348.044295][T11654] bridge0: port 1(bridge_slave_0) entered blocking state [ 1348.051564][T11654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1348.067149][T11654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1348.105646][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1348.116399][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1348.126410][T16096] bridge0: port 2(bridge_slave_1) entered blocking state [ 1348.133751][T16096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1348.152200][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1348.160156][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1348.184552][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1348.210100][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1348.234045][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1348.245189][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1348.279411][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1348.290251][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1348.301042][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1348.311925][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1348.321988][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1348.339087][T17263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1348.360639][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1348.371064][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1348.402452][T17269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1348.435568][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1348.446195][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1348.482204][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1348.490641][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1348.518276][T17269] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1348.564366][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1348.574610][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1348.593761][T17263] device veth0_vlan entered promiscuous mode [ 1348.633387][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1348.643219][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1348.652718][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1348.663920][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1348.682734][T17263] device veth1_vlan entered promiscuous mode [ 1348.751325][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1348.761628][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1348.782025][T17269] device veth0_vlan entered promiscuous mode [ 1348.790690][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1348.801229][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1348.859884][T17269] device veth1_vlan entered promiscuous mode [ 1348.870061][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1348.880743][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1348.891267][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1348.927773][T17263] device veth0_macvtap entered promiscuous mode [ 1348.957920][T17263] device veth1_macvtap entered promiscuous mode [ 1348.978305][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1348.990204][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1349.000460][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1349.010440][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1349.020794][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1349.053342][T17269] device veth0_macvtap entered promiscuous mode [ 1349.081599][T17269] device veth1_macvtap entered promiscuous mode [ 1349.102539][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.115572][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.126545][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.137258][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.147255][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.157842][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.167820][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.178433][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.191779][T17263] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1349.201233][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1349.211324][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1349.221301][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1349.231994][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1349.267521][ T19] Bluetooth: hci1: command 0x041b tx timeout [ 1349.298623][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.309809][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.322017][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.333054][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.342945][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.353674][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.363702][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.374294][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.384371][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1349.394975][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.408840][T17269] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1349.417670][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.430057][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.440379][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.450979][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.461063][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.471776][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.481800][T17263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.492453][T17263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.506562][T17263] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1349.517021][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1349.529756][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1349.540506][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1349.551053][T16096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1349.567978][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.578741][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.588797][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.599507][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.609701][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.620351][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.631831][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.642748][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.652858][T17269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1349.663503][T17269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1349.676761][T17269] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1349.706221][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1349.716722][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1349.779616][ T3540] Bluetooth: hci3: command 0x041b tx timeout [ 1349.920734][ T3533] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1349.929525][ T3533] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1349.951321][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1350.001806][ T3533] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1350.010101][ T3533] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1350.019821][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1350.028019][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1350.066663][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1350.076837][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1350.130095][ T1062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1350.140155][ T1062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1350.149689][T11380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1350.402098][T17284] fuse: Bad value for 'fd' [ 1350.449647][T17284] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1350.460440][T17284] CPU: 1 PID: 17284 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1350.469359][T17284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1350.479526][T17284] Call Trace: [ 1350.482885][T17284] [ 1350.485890][T17284] dump_stack_lvl+0x1ff/0x28e [ 1350.490773][T17284] dump_stack+0x25/0x28 [ 1350.495100][T17284] dump_header+0x1e2/0xd50 [ 1350.499687][T17284] oom_kill_process+0x2a8/0x11e0 [ 1350.504817][T17284] out_of_memory+0x1303/0x1a50 [ 1350.509765][T17284] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1350.516026][T17284] ? kmsan_get_metadata+0x33/0x220 [ 1350.521344][T17284] memory_max_write+0xbe1/0xe70 [ 1350.526379][T17284] ? memory_max_show+0x1a0/0x1a0 [ 1350.531406][T17284] cgroup_file_write+0x4d0/0x9f0 [ 1350.536509][T17284] ? cgroup_seqfile_stop+0x140/0x140 [ 1350.541991][T17284] kernfs_fop_write_iter+0x66a/0x9f0 [ 1350.547425][T17284] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1350.552966][T17284] vfs_write+0x1318/0x2030 [ 1350.557605][T17284] ksys_write+0x28b/0x510 [ 1350.562119][T17284] __x64_sys_write+0xdb/0x120 [ 1350.566902][T17284] do_syscall_64+0x54/0xd0 [ 1350.571481][T17284] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1350.577197][T17284] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1350.583186][T17284] RIP: 0033:0x7f8ea548d049 [ 1350.587655][T17284] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1350.607337][T17284] RSP: 002b:00007f8ea3dc0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1350.615828][T17284] RAX: ffffffffffffffda RBX: 00007f8ea55a0100 RCX: 00007f8ea548d049 [ 1350.623855][T17284] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 000000000000000c [ 1350.631876][T17284] RBP: 00007f8ea54e708d R08: 0000000000000000 R09: 0000000000000000 [ 1350.639902][T17284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1350.647931][T17284] R13: 00007f8ea5ad3b1f R14: 00007f8ea3dc0300 R15: 0000000000022000 [ 1350.656041][T17284] [ 1350.662202][T17284] memory: usage 428kB, limit 0kB, failcnt 417 [ 1350.669055][T17284] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1350.676143][T17284] Memory cgroup stats for /syz0: [ 1350.676824][T17284] anon 102400 [ 1350.676824][T17284] file 53248 [ 1350.676824][T17284] kernel_stack 65536 [ 1350.676824][T17284] pagetables 98304 [ 1350.676824][T17284] percpu 0 [ 1350.676824][T17284] sock 0 [ 1350.676824][T17284] vmalloc 0 [ 1350.676824][T17284] shmem 53248 [ 1350.676824][T17284] file_mapped 53248 [ 1350.676824][T17284] file_dirty 0 [ 1350.676824][T17284] file_writeback 0 [ 1350.676824][T17284] swapcached 0 [ 1350.676824][T17284] anon_thp 0 [ 1350.676824][T17284] file_thp 0 [ 1350.676824][T17284] shmem_thp 0 [ 1350.676824][T17284] inactive_anon 94208 [ 1350.676824][T17284] active_anon 53248 [ 1350.676824][T17284] inactive_file 0 [ 1350.676824][T17284] active_file 0 [ 1350.676824][T17284] unevictable 0 [ 1350.676824][T17284] slab_reclaimable 11920 [ 1350.676824][T17284] slab_unreclaimable 75240 [ 1350.676824][T17284] slab 87160 [ 1350.676824][T17284] workingset_refault_anon 0 [ 1350.676824][T17284] workingset_refault_file 0 [ 1350.676824][T17284] workingset_activate_anon 0 [ 1350.772450][T17284] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17281,uid=0 18:44:33 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, 0x0, 0x30, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c) 18:44:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) (async) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2002, &(0x7f00000007c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x800}}, {@allow_other}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0xfffffffffffffffc}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@obj_user={'obj_user', 0x3d, 'syz1\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x39, 0x32, 0x61, 0x66, 0x34, 0x32, 0x65], 0x2d, [0x33, 0x38, 0x39, 0x33], 0x2d, [0x63, 0x30, 0x61, 0x38], 0x2d, [0x34, 0x66, 0x30, 0x66], 0x2d, [0x38, 0x37, 0x31, 0x61, 0x65, 0x61, 0x66, 0x31]}}}, {@appraise_type}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}]}}) (async) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000500)) (async) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303002303030303230303032303030302c757365725f69643d", @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x000000000000001f,max_read=0x0000000000000101,blksize=0x0000000000000000,blksize=0x0000000000000000,default_permissions,\x00']) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup(r7, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000080), 0x12) 18:44:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@hci={0x1f, 0x4, 0x3}, {&(0x7f0000000300)=""/194, 0xc2}, &(0x7f0000000100), 0x51}, 0xa0) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) fgetxattr(r2, &(0x7f00000000c0)=@random={'osx.', ',]^#\xa8)]\x00'}, &(0x7f0000000240)=""/183, 0xb7) 18:44:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="88b6eecf053fa4bfb5d0df7219b19a4f525906fa518f8b3509afadfc02a4aa22d2ffe7bbca78696230ef8e45c358d8c9332ed843edf6abde390dca2fb15480a90f15350013ac6e1f373353a4978a989c4bc307e1ee628d5b141d80255e55ced7ace361907fbcb16e4c8705833811e10369d28d66c86d4968917d08ac6c88e545de0dd5402a72f3c9e015f53e9b8f2b4dbe39d0da34312c310d1cf0d31000170526e0aa17961efa3b3868d8562eaa21bc29d42d7e7cec0c5657c9517b62506763b4c293a4acd2d68275a531c4f3eed716448cf0546e45d6374cc499927627b2ac4911e879d883de6b7e4227b1cb5f61d2b3dacd5f7b630a", 0xf7}, {&(0x7f0000000340)="adb636bba9d4da5a1ff656c09814a4125a66ced6ebd4ec5e795ee35329d7f053c3a8613c0d16eb4be5bee1cd2c43c45d9646b47c92461b1fb399531b7b36e0f480a2273327c7f6e3aaeedf745928129d42bc5ea1054f3749754ab61b5da21fa7618fdb13d2b1d1ec0f808af18c19466ebc55c4b9f90892ff79bca22bc14b847c7d8dfeb10fed19449aabddb6737c967b071be9bdde2bdd162e7d2e0dac16b91ffce51696dd1de400e5ffc8d176", 0xad}], 0x2) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) sendto(r3, &(0x7f0000000640)="b53c86dd92c3499707fa3dcb081112cd349982a7b96f98d03c2912fe9fc72b6caa11281caf02ef7b49f52308e90ab607fbae3b7b5ea74538cb9e4e3764bc91e1ec57caf9662e66825a9e363861fa2c4be1f96e3d006d98caec3ab22c03bfc507746a7f4c2c9445bb166370bd544ac64481737a955694374e63af9baaabf46ba1efe8ef3e04430b156a96f4276781afe3c599d85cfe643a455b6953722fa87db061219b595fa443", 0xa7, 0x4000, &(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) r5 = accept$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000880)=0x1c) sendmsg$kcm(r4, &(0x7f0000001bc0)={&(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0x4, @remote, 0x3}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000940)="fa2c35c76c246403e4cf6929725cd56333752bb477248670a648e480068e9d6a6a8d603729f2f1f7b7336051ceb005ca514c3bfe7cf7bdc9b5077c3ba231ada64674a39e7e44616115b8ae2c2382d8a1d6a5139e86a8d5e36b51cd4c595ed2166522678e2190c42cf18d9809886725c139c4479c7dbe3087ef899da2ef039dc94a0fd2ece2343fc82451d0850abdc56e9eb73eed1b67989863e39753bf6d67de46af7e4aa38275ff7bd639e7677345c090361b18f5a6e4f55b3a01b6e405e5761812ed496b9960f18ae5af60e4ba914a2fc5cfe1fc67e6f9", 0xd8}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="c771d29abcfe5bb3efa3276c9bb6415e4860e4c32a36b9d409be0cd52de37f5efc19c98449d4f5b822724a4554e6122b048e211cc31d92ae4de5ec71e56f613d6d537954d94a0dec", 0x48}], 0x3, &(0x7f0000001b00)=[{0xc0, 0x107, 0x9ee, "d5c52cd39866344ee0eb4e691d9327c0a2a4df090cc97a1223d1ed2713d98d44d596408b32e1ea1e5aef718576fa6b24a24c596733ee731a8fbfd3d20493af9d589d34f6f2630e46defa6886712034d035e9325818b10d9aae98e2ae45c4b7004228bc1cf0ddbea398e65e9916d4b34e051516dd47f3204c3f8ffc2a603dba1ec21ea5a9d157e474a9b19ecfa0a08b6d4187e2e43953da817f2380a3c1c93032f86bf2b1bd8a3369fe67e9b1075d"}], 0xc0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'ip6tnl0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="04000000080000005d00000056bbe242928cb3a5d7529ea70da9d701000000000000000d93d73f1c1d97e90e416a28642bb932f7fa373bc71024d6fe7eaf0745f08d01c4b7414494c9039d1a06feb659ee7c4f9b378c1a360d9fa44000"/105]}) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) ioctl$vim2m_VIDIOC_QUERYBUF(r7, 0xc0585609, &(0x7f00000005c0)=@multiplanar_fd={0x4, 0x1, 0x4, 0x100, 0x400, {0x77359400}, {0x3, 0x8, 0x4, 0x8, 0x2, 0x7f, "162695c9"}, 0x1, 0x4, {&(0x7f0000000540)=[{0xfffffffa, 0x5, {r0}, 0x2}, {0x0, 0x8, {}, 0x88}]}, 0x800, 0x0, r0}) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000002900f31c9ee71c4ebf20231ba0a8fb63", @ANYRES32=0x0, @ANYBLOB="02000c000000f2ff11000e0006000500010600000800010074626600"], 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:44:33 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x410283, 0x8) (async, rerun: 32) mount(0x0, &(0x7f0000000040)='.\x00', &(0x7f00000001c0)='ceph\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x1ff) (async, rerun: 64) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (rerun: 64) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 18:44:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000002240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000002180)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x0) [ 1350.788494][T17284] Memory cgroup out of memory: Killed process 17281 (syz-executor.0) total-vm:57204kB, anon-rss:388kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 1350.819807][ T25] oom_reaper: reaped process 17281 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:4kB [ 1351.109933][T17263] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1351.120329][T17263] CPU: 1 PID: 17263 Comm: syz-executor.0 Not tainted 5.17.0-rc4-syzkaller #0 [ 1351.129254][T17263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.139425][T17263] Call Trace: [ 1351.142796][T17263] [ 1351.145807][T17263] dump_stack_lvl+0x1ff/0x28e [ 1351.150682][T17263] dump_stack+0x25/0x28 [ 1351.155013][T17263] dump_header+0x1e2/0xd50 [ 1351.159609][T17263] oom_kill_process+0x2a8/0x11e0 [ 1351.164730][T17263] out_of_memory+0x1303/0x1a50 [ 1351.169652][T17263] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1351.175919][T17263] ? kmsan_get_metadata+0x33/0x220 [ 1351.181224][T17263] mem_cgroup_oom+0xeed/0x1350 [ 1351.186171][T17263] try_charge_memcg+0x197a/0x24a0 [ 1351.191393][T17263] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1351.197383][T17263] charge_memcg+0x163/0x990 [ 1351.202046][T17263] ? get_mem_cgroup_from_mm+0x398/0x530 [ 1351.207768][T17263] __mem_cgroup_charge+0xb5/0x2e0 [ 1351.212974][T17263] wp_page_copy+0x710/0x3bf0 [ 1351.217721][T17263] ? tomoyo_path_perm+0xab1/0xc40 [ 1351.222889][T17263] ? kmsan_get_metadata+0x33/0x220 [ 1351.228166][T17263] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1351.234174][T17263] ? preempt_count_sub+0xf8/0x330 [ 1351.239341][T17263] do_wp_page+0x14d8/0x1590 [ 1351.244013][T17263] handle_mm_fault+0x4390/0x4750 [ 1351.249124][T17263] ? kmsan_get_metadata+0x33/0x220 [ 1351.254461][T17263] do_user_addr_fault+0x126c/0x1f20 [ 1351.259840][T17263] exc_page_fault+0x69/0x150 [ 1351.264560][T17263] ? asm_exc_page_fault+0x8/0x30 [ 1351.269645][T17263] asm_exc_page_fault+0x1e/0x30 [ 1351.274635][T17263] RIP: 0033:0x7f8ea545c011 [ 1351.279146][T17263] Code: 11 00 4c 29 e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 <49> 89 57 08 48 89 41 08 49 83 c7 10 eb b3 48 8d 3d 8a dc 09 00 e8 [ 1351.298878][T17263] RSP: 002b:00007f8ea5ad2ac0 EFLAGS: 00010206 [ 1351.305059][T17263] RAX: 00000000000187c1 RBX: 00007f8ea55735e0 RCX: 00005555565fe840 [ 1351.313129][T17263] RDX: 0000000000008041 RSI: 0000000000000000 RDI: 0000000000000004 [ 1351.321192][T17263] RBP: 0000000000008030 R08: 0000000000000003 R09: 00007f8ea5573640 [ 1351.329261][T17263] R10: 0000000000000231 R11: 0000000000000000 R12: 0000000000000802 [ 1351.337323][T17263] R13: 0000000000008040 R14: 0000000000000804 R15: 00005555565f6800 [ 1351.345423][T17263] [ 1351.352224][T17263] memory: usage 136kB, limit 0kB, failcnt 436 18:44:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001380)={&(0x7f0000001b40)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0x50}}, 0x0) [ 1351.359125][T17263] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1351.366219][T17263] Memory cgroup stats for /syz0: [ 1351.366884][T17263] anon 36864 [ 1351.366884][T17263] file 53248 [ 1351.366884][T17263] kernel_stack 0 [ 1351.366884][T17263] pagetables 8192 [ 1351.366884][T17263] percpu 0 [ 1351.366884][T17263] sock 0 [ 1351.366884][T17263] vmalloc 0 [ 1351.366884][T17263] shmem 53248 [ 1351.366884][T17263] file_mapped 53248 [ 1351.366884][T17263] file_dirty 0 [ 1351.366884][T17263] file_writeback 0 [ 1351.366884][T17263] swapcached 0 [ 1351.366884][T17263] anon_thp 0 [ 1351.366884][T17263] file_thp 0 [ 1351.366884][T17263] shmem_thp 0 [ 1351.366884][T17263] inactive_anon 36864 [ 1351.366884][T17263] active_anon 53248 [ 1351.366884][T17263] inactive_file 0 [ 1351.366884][T17263] active_file 0 [ 1351.366884][T17263] unevictable 0 [ 1351.366884][T17263] slab_reclaimable 9224 [ 1351.366884][T17263] slab_unreclaimable 19792 [ 1351.366884][T17263] slab 29016 [ 1351.366884][T17263] workingset_refault_anon 0 [ 1351.366884][T17263] workingset_refault_file 0 [ 1351.366884][T17263] workingset_activate_anon 0 [ 1351.461803][T17263] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=17263,uid=0 [ 1351.477830][T17263] Memory cgroup out of memory: Killed process 17263 (syz-executor.0) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 1351.510975][ T25] oom_reaper: reaped process 17263 (syz-executor.0), now anon-rss:0kB, file-rss:13424kB, shmem-rss:0kB [ 1351.554584][ T19] Bluetooth: hci1: command 0x040f tx timeout [ 1351.605831][T17298] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1351.616651][T17298] CPU: 0 PID: 17298 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1351.625576][T17298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.635754][T17298] Call Trace: [ 1351.639122][T17298] [ 1351.642133][T17298] dump_stack_lvl+0x1ff/0x28e [ 1351.647011][T17298] dump_stack+0x25/0x28 [ 1351.651344][T17298] dump_header+0x1e2/0xd50 [ 1351.655957][T17298] oom_kill_process+0x2a8/0x11e0 [ 1351.661088][T17298] out_of_memory+0x1303/0x1a50 [ 1351.666021][T17298] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1351.672324][T17298] ? kmsan_get_metadata+0x33/0x220 [ 1351.677645][T17298] memory_max_write+0xbe1/0xe70 [ 1351.682723][T17298] ? memory_max_show+0x1a0/0x1a0 [ 1351.687823][T17298] cgroup_file_write+0x4d0/0x9f0 [ 1351.692998][T17298] ? cgroup_seqfile_stop+0x140/0x140 [ 1351.698465][T17298] kernfs_fop_write_iter+0x66a/0x9f0 [ 1351.703975][T17298] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1351.709535][T17298] vfs_write+0x1318/0x2030 [ 1351.714189][T17298] ksys_write+0x28b/0x510 [ 1351.718716][T17298] __x64_sys_write+0xdb/0x120 [ 1351.723588][T17298] do_syscall_64+0x54/0xd0 [ 1351.728186][T17298] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1351.733979][T17298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1351.740064][T17298] RIP: 0033:0x7efc2e6fc049 [ 1351.744601][T17298] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1351.764368][T17298] RSP: 002b:00007efc2d02f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1351.772940][T17298] RAX: ffffffffffffffda RBX: 00007efc2e80f100 RCX: 00007efc2e6fc049 [ 1351.781029][T17298] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1351.789116][T17298] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1351.797202][T17298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1351.805298][T17298] R13: 00007efc2ed42b1f R14: 00007efc2d02f300 R15: 0000000000022000 [ 1351.813442][T17298] [ 1351.819270][T17298] memory: usage 132kB, limit 0kB, failcnt 3677 [ 1351.825947][T17298] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1351.832897][T17298] Memory cgroup stats for /syz1: [ 1351.833641][T17298] anon 49152 [ 1351.833641][T17298] file 49152 [ 1351.833641][T17298] kernel_stack 0 [ 1351.833641][T17298] pagetables 8192 [ 1351.833641][T17298] percpu 0 [ 1351.833641][T17298] sock 0 [ 1351.833641][T17298] vmalloc 0 [ 1351.833641][T17298] shmem 49152 [ 1351.833641][T17298] file_mapped 49152 [ 1351.833641][T17298] file_dirty 0 [ 1351.833641][T17298] file_writeback 0 [ 1351.833641][T17298] swapcached 0 [ 1351.833641][T17298] anon_thp 0 [ 1351.833641][T17298] file_thp 0 [ 1351.833641][T17298] shmem_thp 0 [ 1351.833641][T17298] inactive_anon 49152 [ 1351.833641][T17298] active_anon 49152 [ 1351.833641][T17298] inactive_file 0 [ 1351.833641][T17298] active_file 0 [ 1351.833641][T17298] unevictable 0 18:44:34 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000062c0)={0x18, 0x1, &(0x7f0000006100)=@raw=[@exit], &(0x7f0000006140)='syzkaller\x00', 0x6, 0xba, &(0x7f0000006180)=""/186, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000006240), 0x8, 0x10, 0x0}, 0x80) [ 1351.833641][T17298] slab_reclaimable 3544 [ 1351.833641][T17298] slab_unreclaimable 16888 [ 1351.833641][T17298] slab 20432 [ 1351.833641][T17298] workingset_refault_anon 0 [ 1351.833641][T17298] workingset_refault_file 0 [ 1351.833641][T17298] workingset_activate_anon 0 [ 1351.863538][ T19] Bluetooth: hci3: command 0x040f tx timeout [ 1351.928694][T17298] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=17269,uid=0 [ 1351.929059][T17298] Memory cgroup out of memory: Killed process 17269 (syz-executor.1) total-vm:56676kB, anon-rss:380kB, file-rss:14336kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:0 [ 1351.940204][ T25] oom_reaper: reaped process 17269 (syz-executor.1), now anon-rss:0kB, file-rss:13480kB, shmem-rss:0kB 18:44:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@hci={0x1f, 0x4, 0x3}, {&(0x7f0000000300)=""/194, 0xc2}, &(0x7f0000000100), 0x51}, 0xa0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async) fgetxattr(r2, &(0x7f00000000c0)=@random={'osx.', ',]^#\xa8)]\x00'}, &(0x7f0000000240)=""/183, 0xb7) 18:44:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="88b6eecf053fa4bfb5d0df7219b19a4f525906fa518f8b3509afadfc02a4aa22d2ffe7bbca78696230ef8e45c358d8c9332ed843edf6abde390dca2fb15480a90f15350013ac6e1f373353a4978a989c4bc307e1ee628d5b141d80255e55ced7ace361907fbcb16e4c8705833811e10369d28d66c86d4968917d08ac6c88e545de0dd5402a72f3c9e015f53e9b8f2b4dbe39d0da34312c310d1cf0d31000170526e0aa17961efa3b3868d8562eaa21bc29d42d7e7cec0c5657c9517b62506763b4c293a4acd2d68275a531c4f3eed716448cf0546e45d6374cc499927627b2ac4911e879d883de6b7e4227b1cb5f61d2b3dacd5f7b630a", 0xf7}, {&(0x7f0000000340)="adb636bba9d4da5a1ff656c09814a4125a66ced6ebd4ec5e795ee35329d7f053c3a8613c0d16eb4be5bee1cd2c43c45d9646b47c92461b1fb399531b7b36e0f480a2273327c7f6e3aaeedf745928129d42bc5ea1054f3749754ab61b5da21fa7618fdb13d2b1d1ec0f808af18c19466ebc55c4b9f90892ff79bca22bc14b847c7d8dfeb10fed19449aabddb6737c967b071be9bdde2bdd162e7d2e0dac16b91ffce51696dd1de400e5ffc8d176", 0xad}], 0x2) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) sendto(r3, &(0x7f0000000640)="b53c86dd92c3499707fa3dcb081112cd349982a7b96f98d03c2912fe9fc72b6caa11281caf02ef7b49f52308e90ab607fbae3b7b5ea74538cb9e4e3764bc91e1ec57caf9662e66825a9e363861fa2c4be1f96e3d006d98caec3ab22c03bfc507746a7f4c2c9445bb166370bd544ac64481737a955694374e63af9baaabf46ba1efe8ef3e04430b156a96f4276781afe3c599d85cfe643a455b6953722fa87db061219b595fa443", 0xa7, 0x4000, &(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0x80) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) (async) r5 = accept$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000880)=0x1c) sendmsg$kcm(r4, &(0x7f0000001bc0)={&(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0x4, @remote, 0x3}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000940)="fa2c35c76c246403e4cf6929725cd56333752bb477248670a648e480068e9d6a6a8d603729f2f1f7b7336051ceb005ca514c3bfe7cf7bdc9b5077c3ba231ada64674a39e7e44616115b8ae2c2382d8a1d6a5139e86a8d5e36b51cd4c595ed2166522678e2190c42cf18d9809886725c139c4479c7dbe3087ef899da2ef039dc94a0fd2ece2343fc82451d0850abdc56e9eb73eed1b67989863e39753bf6d67de46af7e4aa38275ff7bd639e7677345c090361b18f5a6e4f55b3a01b6e405e5761812ed496b9960f18ae5af60e4ba914a2fc5cfe1fc67e6f9", 0xd8}, {&(0x7f0000000a40)="15f759ed7f1a791a58d612f6dea4c87b4627b33cc01c44313f3b88bd746af7a67f60269e57571341eeff32296d1330a8d2c269071f18cf8b432a1366b3d87320befe89e1008141b1734fb70ea9c9250fcc92077b51c469bb645bf91460d838f90ebef925676c295b90274f1ef2f3b4c8396c3dcb1af17aa29bf1d18595bd7b88848af8f3d3eab46b15ddcaae434e650f2a7ea4eb2d1529e963c543dda02a6369c3c0d1cc74d55c867dbe21725872cd1b2114a1dda123c8425b3b643187c9fb08e65b5968c7fe8198b399ea1a3f040aea17297650274a3e88d6d80afc272c293c0822818c65a61da6c37f7bc8be3145f40fcbf85c98055774ec4cbb69dd76a8900dde1a45d79591479194b640d9755c48e60f936722c411661aded004eadded801af9c2fd9799c9c43489fedbb637407b9ab156bfc852d117d12d1dd8a208b0d995ec7d2a92aa819fbd505862b1319f3e7952ff9c3d7fc1b87325f59ae2ff2e593e20f07b2ecbeb34b902284b8ab21b40186a9f76058f47bb1f53d8f397e99dedb52c1515c64626420fbf55d4696427a5fbe15f5b27491669e33a643b558b32e515b81c0f56bb75611356b63a95d48ab53874c69b1dc0115a02757beb275fee09bd52c1472415c666c19f9cc6473f77272c6834fb3f6c11201f5b6ecd8690d2564376fc8db54ab2cca9669c36eeb4c432c4704743c52aeeb92381b003b748cee7e31369c2a7a7d84356218b848e2e472e9bcba488e48fd47f62f82c4fa4bc0daf07547772aed2425b099d53d07fc017d5e78e3f828ecdb4e1badb6df336f038f75f9f96cdd7db3f1a836a8d0e6288b811be4f7ec85a587a629c2536523c74dab436d2407eb6b79a1a8e851cd43fab7a7581f25cb19873fc2b7041bf9cb682589aa13f08f6cd18d136ba517d4506c79170af1f33352e95d1696c222509acdd85e6a384c25fdd68fa8ab89a480e057a9afe781d346ed3bf76dabc0c6a1713cecd997331992e07471ca18151936ededc282775fb1edb399eb8615892243184c2c7fcb2245c07e5f3d827feea0ab11beb9ffdd5e86229a2de331692ec443d61511e88f3963cbb1921b06b7745f408758563f0fc85f10ae670ea337fbb53124e89372d8af5336b87652887184d136c54aea624d97ea49fbcec5a1933149a7bfca9fc1ff7691aa429ab73776136a32c257be548c258fc2fd22f4f2b663fd46a850b19c6efd995565dec9f0bf7536510c899bdc1c4c9396242c81db4f95f8906b12d2b956e43f0f44a613831b46e1c76d4f7fef24bf7fed1489e30a363d82a1f4eb7a1265d2d49c5dfaf358fb9c585d73a4b1cfe39a32100df9f206dafae352b0d33d4d91f6899633abef32fdce458f5c92e0fe60313a89fbe4f033cf459442b577cc9dd548b11e4225fe0c821ae668e96ac67c3dd11808451fc5cbb6162255f3d4ed1b5b5f2f7b8e51840476c4927da11eb0656fcba315a7c2a7bb2e1f3301b68648e2142becd1520acd7abd31c829a52c6b16395bef073d8998647e3871a99fd2705ea9bd50b59e96eb9037fd04b882fc1dcc18f3eace0ce176497f911395b75f363c95c2c1ba4d7aa73a64df2c36399cc39b591936179e5316b010424a30accd549c5163c3be834852427524c3009c6c8021323aec67ec1fe42f20c226253670dee5e92e2c4d6ad87b9b40df1e68ca806c85f76dbf5a31d5912d2b4f017c24c150053d07921d8b879b9aff2cb8275d688a955cb7c1931d637ea64719c810f7822c8b0250c0975b78f85be8e719e4bf3e9ec79fc87c0407af3c84dea47b7136c1c920b47a0715dec4b861556aa702bdad74d49d2ea60ca775bf2fc53d7603ba9df857a8896e839a299cbfd0474610ff8918b041d619a06b3d80e2f3ef84e065c1ac26388f1c6d566b0c18431ee3836849c24dbd2fdffae381d844cf0c40dacda4d4acf57ccfac6027f83dcdded1aafe0d9e35f4e4d360114c1def262a10512ecd0fac3aac5fee9df0eb9844f1790f7b973fa2243badbf8d48e9e583cecc72db2c3e8f97c3e52ef293575a429b04f87cf4c56b1b68e119605fdb31ff3e25c6c97c1cdb8380c325290bc650a251a00df5b09d7c41c0adb64a0d52eb20f7cd134a2021d1899bb7063920e689ed28e125507761414a723de5214e832e996b891ed03940f4aa6464d9ff0b0838212701ff15f891acbae68a150fd0db935c48bd67d5fafb06cb16c4d9b896b8bcfe1accd2a69b9c5888d3035a688a5d5c05749a0b88bc16ee0902f45bc6594a130dda586e5b2c4dda075087517d1c36c23e6574e75855552dacec9b6e4c67864f195189f1f97e1a34689892676f07e3164cf0d0983136ffa261e1b6256aeec6db10ee43b57d89e348f819a38d78365559d0b69b18d1ebe5d95f84e14c5678e921e288774f7ee8e847838291e21078ecd6eb5620bc47b3215b2ddd233e84179a30111b745f539d0765e4b9a861784fbbe6a2ec824cdb4a4ceed0158f210eac5fd80ff3f8598fca41540c65f3a3262d50175c034e27963f5d5a7f66cf98bdacd9c40db7d443af3ccf486259bea6af9038337722a326b075fdceb44cf4059cab6bdac014700ad0508057ce9cb9d24d273cffd6b62bb454c3169ea9597a5ed350e636332f69593a1783b6a67506fc0b02ee18b7795b8f30145cf2541e666626358d9c2ce5783294dd29f25c42e942d40b975b8c9f55348fe1c5b2cdd71c2c910bc7c36d8311d01149f741887b821162fbc1baca95deb98719a01bd8148709f8844ea878b44a0362a429a3093f8fc4de2ecda82e336334f45385edc4432ef21a08a6aab5bcf12ec9d5e92630014d448aa1f6b06a216c931c6339421244a8466263d7f0d82bec0dd41afc711a8dd51c79f891d396dc76c385be59e927f194f6368d7792a250fbcb1c5b9a78b360802ff888eec8f2237e9dcfbc0842c9357ee7a275f0da95273098d75de24f9f62034e12ff869cc28d37ba2af23209e375a2f2f333a12a28b7db8c2bc6146110e73e9b9d667f7f91cc3e39827b1c2e1b1b4f05f7133b0f4fc9687187d1c117d8de23763701c8d9d4da5d5e2d8fe3f519112ca1d99cb8856659620bc01c4a5e85c13184a6ee67cd37f79eaa9c2827f0447cd7487aad0ecf95130429e5c4f3b76c6f7604263f468d0dfdaba258b7c1d68f949ddc3c647dd6f9a8255cb30e97fe8666ba9e09fd2ee3ab96453265c9885b07f626a823418d17aebde6ea1d0fbc315bb5d2207cc7cda8b77334cde9c9f44c060bca2b85531a845c0e1bf5bc7e05dd6bb9d3b56f236462e8d30d437e4db6b855e69f144782c8ffe47672d22ad721fd0c7196f7275e6c93b717641be3244cc2652e8311fa62d79690cae6b7847c564e7fe718d910435b0d3d76df61bb892093d7e07fec38772a7d37661fdd7651c38e87c9b1fe962f46b231e2e028e785a07554dce3c011a2ec88fe54e52dbebdd7a281c2e369c9168c8f3b920dc6dee6baf3a8002014d59d149aec9140c8c22fdede755b68e25b58c5c648e0a2343e42b747c5d2c5ac39a3cb63628620307f82aa1e1978e771e7c3b00a765eeca54e88b155d592834b99c1b08c76cd66567c6d0b00d69a078993e4fc47ad8d776e03cd1b8455e2cfcaa4cb60466d01869762137cfd8b95d0985a52fb48b7cf431049425bda208abbedbe05de1a1fea01c7196773e6b9932b19b63e43232151099f4554193441a4b7f96aff5f44bfa3254836dfa567403a3b0d0a8c366e63079e6c65de557e3004ed5f5697d5fd5e3931fbcd4601d3f45800687527302ca0b603df998e948cc406b154748709dbd9728bc776d9c53fd7681b06cfa84fbf16260f002fe0b7cb2834c5d6ad7a30b547071e399ce347dbdad69bcd7b550cb6672adad343ee4df9e9b4516ff58668058fa1522a15ff5a8025f9490cbe028da04dbfd45db06377c32f461ab11e90491653d85aacc188d7471707273a39f19ee8840577f28ea45d5f8dadd2723692b4916aa1a75d32f77487e3cbe6e5f9eb486e3418a3df5f23fa0c9229720cfcc839f4f0dd1bf61ed140d230eb18c5eaecf989a0651c6780a1b28bece03b4e6b4345f1e1083b269f019574fa13c534b128a816c7e4611f122b2bab630a55c0502500927c8efd5ada6bbbb13803ba4c82bafaced06b7ca049740e57ba837c57fb3e1724a323882eb6cb7b910e5b0dd8b2e12ac0f34d8e6eebc39c3a5e6a7a0579974ed079fcdd938c762f37a2310de629f8777e2c2678d9c2bd771fbc5ac2d434a5d2442c77084125077cd5c3abb2f79f4c4899f86fda39afb674bf5d19b96abf9a9b7bf522ed830b9806098612bfe3d7ab2f74a8619f39838c7c8f47372bfcc75e9c7b89d4ce3a126d72d2aaf6903ddafc58fd720ce5e5afea4f4a5ab9781099c54ebae4644923620942137579ab59d0bcc2a043dd826a7ec0371674b426a287ab69604706cb98c49bb28915e479df23578af37f58764ee3ba95eb57b9de6a00216f15184e8bd3328f28b73143a2b0135b7dc851cf9f46ad3635dc3bf3f1785250d51aa8e2229607bd6ac7fad5ad22863e614875acb2dd82d00fbd45c65468c81235da641895b54e812adc6499678491b005b1e818694371d1f45f4c8f90548e0ff5c5a75e22361fc4917b77ccb337fb64d272fa2056a1cfc99430ec7500378e9928120c7437410374e65c1778207902ff49a1a1f4330d63c3532e3e5bf95d5e1850768bc69b3c1cdb584755e2f49751d404f3a654b8121860576c870c5695b43301e8aec4370bd4fa7a7533a3b6362317658c6ac8b20986d9cc7159903ab9fa19c31678ae8a53f356174e2d9bee60a41693fd65cef95a3d21fb3036f866a061e7f8f59516b5a946583289b74eafd855488f932dcc2ddb072c9bcad0a340af784d507e957db5be17ee1866b754b9ec555bea758fc549b337ca3947a836240875dc304240b0c351df185509c10afb15917028fdbed527a7e06a3c9de6ca59c7b9a2427240d56343bf2d932c6306dc131f88ced621140e6bba2e2c4c0ee414be76129975a6825f0d6d4b6a929bea4db318a95a1b6f9ae323049faf44b6918d9a1051dfc3ae8f97bf8382fb056f3c421355c5867c9cf4906de993fb149228c7394d2418217abea5dd1995462b0849f3e5d20cccfa48790de6b259a9c78efd0e75c0be935abf484bbd919cd3528419741255299e7b8817d81dd06fd56e854998b5bf30921dc233f91bc7bff49626c72631accad56af28b0c559385a29d332f6f399da3f373f766ef8fe4593001448c0d115c4aeda45c27e8348e5f049d2aee073187cebc318c5b5e1e5eea534f3c2205576000cfaf9ac70fa71c64f3acb3af74fb36f085414c4ab85a3719117dd1997a6d23376aa441e02c0079f509df20647f3e73f49377b853aa061924e61721ac16aaecd75b0f22595fd1ed7cf8a068f05315d54e73ce33f55021b43f7c13de2e262f4a1603b7dc07c3099177e237850f90c0234b9b2ddacf3ab0227b1f62d15560b29e1fa70241c15065a6adc622900871728efa2ed97e8fca116ba8a5c14faf7611651a60355ee255af70f4cb11be8d66d22aa5901a421353f4e938b73b4189e0ea89b42448727a56117c2f2c8b928d6cea64bea3743f3986d1400dfad640f965825103306e3ca9707669a0ca89a17f35f73b2f616642d67bdb9a95ad3239195eab581bbc21f085a59b304a2a8a3792c2773f58f664c64070460f5eeebafb6377da43c693a30d7a15bf86c2d3f2212238f2ba73a60022079e33fe926bc123da40d48a6e6a134cf216e1d0526c9e5", 0x1000}, {&(0x7f0000001a40)="c771d29abcfe5bb3efa3276c9bb6415e4860e4c32a36b9d409be0cd52de37f5efc19c98449d4f5b822724a4554e6122b048e211cc31d92ae4de5ec71e56f613d6d537954d94a0dec", 0x48}], 0x3, &(0x7f0000001b00)=[{0xc0, 0x107, 0x9ee, "d5c52cd39866344ee0eb4e691d9327c0a2a4df090cc97a1223d1ed2713d98d44d596408b32e1ea1e5aef718576fa6b24a24c596733ee731a8fbfd3d20493af9d589d34f6f2630e46defa6886712034d035e9325818b10d9aae98e2ae45c4b7004228bc1cf0ddbea398e65e9916d4b34e051516dd47f3204c3f8ffc2a603dba1ec21ea5a9d157e474a9b19ecfa0a08b6d4187e2e43953da817f2380a3c1c93032f86bf2b1bd8a3369fe67e9b1075d"}], 0xc0}, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'ip6tnl0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="04000000080000005d00000056bbe242928cb3a5d7529ea70da9d701000000000000000d93d73f1c1d97e90e416a28642bb932f7fa373bc71024d6fe7eaf0745f08d01c4b7414494c9039d1a06feb659ee7c4f9b378c1a360d9fa44000"/105]}) (async) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) ioctl$vim2m_VIDIOC_QUERYBUF(r7, 0xc0585609, &(0x7f00000005c0)=@multiplanar_fd={0x4, 0x1, 0x4, 0x100, 0x400, {0x77359400}, {0x3, 0x8, 0x4, 0x8, 0x2, 0x7f, "162695c9"}, 0x1, 0x4, {&(0x7f0000000540)=[{0xfffffffa, 0x5, {r0}, 0x2}, {0x0, 0x8, {}, 0x88}]}, 0x800, 0x0, r0}) (async) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000002900f31c9ee71c4ebf20231ba0a8fb63", @ANYRES32=0x0, @ANYBLOB="02000c000000f2ff11000e0006000500010600000800010074626600"], 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:44:35 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mount(&(0x7f00000003c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='nfsd\x00', 0x2019004, &(0x7f0000000480)='-\x00') mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='cgroup\x00', 0x1880, &(0x7f0000000280)='-@./#(}&!\x00') r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/138, 0x8a) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 18:44:35 executing program 4: io_setup(0xe3, &(0x7f0000002580)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r0, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xeffdffffffffffff}]) 18:44:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1352.919653][T17322] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1352.930478][T17322] CPU: 0 PID: 17322 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1352.939395][T17322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.949539][T17322] Call Trace: [ 1352.952881][T17322] [ 1352.955869][T17322] dump_stack_lvl+0x1ff/0x28e [ 1352.960801][T17322] dump_stack+0x25/0x28 [ 1352.965096][T17322] dump_header+0x1e2/0xd50 [ 1352.969826][T17322] out_of_memory+0x1343/0x1a50 [ 1352.974706][T17322] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1352.980927][T17322] ? kmsan_get_metadata+0x33/0x220 [ 1352.986204][T17322] memory_max_write+0xbe1/0xe70 [ 1352.991227][T17322] ? memory_max_show+0x1a0/0x1a0 [ 1352.996277][T17322] cgroup_file_write+0x4d0/0x9f0 [ 1353.001402][T17322] ? cgroup_seqfile_stop+0x140/0x140 [ 1353.006835][T17322] kernfs_fop_write_iter+0x66a/0x9f0 [ 1353.012303][T17322] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1353.017826][T17322] vfs_write+0x1318/0x2030 [ 1353.022433][T17322] ksys_write+0x28b/0x510 [ 1353.026934][T17322] __x64_sys_write+0xdb/0x120 [ 1353.031763][T17322] do_syscall_64+0x54/0xd0 [ 1353.036324][T17322] ? exc_page_fault+0x76/0x150 [ 1353.041208][T17322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1353.047245][T17322] RIP: 0033:0x7efc2e6fc049 [ 1353.051746][T17322] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1353.071475][T17322] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1353.080011][T17322] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1353.088085][T17322] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1353.096316][T17322] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1353.104369][T17322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1353.112422][T17322] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1353.120517][T17322] [ 1353.126770][T17322] memory: usage 72kB, limit 0kB, failcnt 3749 [ 1353.133376][T17322] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1353.140322][T17322] Memory cgroup stats for /syz1: [ 1353.140959][T17322] anon 0 [ 1353.140959][T17322] file 49152 [ 1353.140959][T17322] kernel_stack 0 [ 1353.140959][T17322] pagetables 0 [ 1353.140959][T17322] percpu 0 [ 1353.140959][T17322] sock 0 [ 1353.140959][T17322] vmalloc 0 [ 1353.140959][T17322] shmem 49152 [ 1353.140959][T17322] file_mapped 49152 [ 1353.140959][T17322] file_dirty 0 [ 1353.140959][T17322] file_writeback 0 [ 1353.140959][T17322] swapcached 0 [ 1353.140959][T17322] anon_thp 0 [ 1353.140959][T17322] file_thp 0 [ 1353.140959][T17322] shmem_thp 0 [ 1353.140959][T17322] inactive_anon 0 [ 1353.140959][T17322] active_anon 49152 [ 1353.140959][T17322] inactive_file 0 [ 1353.140959][T17322] active_file 0 [ 1353.140959][T17322] unevictable 0 [ 1353.140959][T17322] slab_reclaimable 3544 [ 1353.140959][T17322] slab_unreclaimable 16688 18:44:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mount(&(0x7f00000003c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='nfsd\x00', 0x2019004, &(0x7f0000000480)='-\x00') mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='cgroup\x00', 0x1880, &(0x7f0000000280)='-@./#(}&!\x00') r2 = openat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/138, 0x8a) (async) write$cgroup_int(r3, &(0x7f0000000080), 0x12) [ 1353.140959][T17322] slab 20232 [ 1353.140959][T17322] workingset_refault_anon 0 [ 1353.140959][T17322] workingset_refault_file 0 [ 1353.140959][T17322] workingset_activate_anon 0 [ 1353.235014][T17322] Out of memory and no killable processes... 18:44:36 executing program 4: io_setup(0xe3, &(0x7f0000002580)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r0, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xeffdffffffffffff}]) 18:44:36 executing program 1: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x402) 18:44:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x410283, 0x8) mount(0x0, &(0x7f0000000040)='.\x00', &(0x7f00000001c0)='ceph\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) (async) r5 = accept4(r4, 0x0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x80000002, 0x0) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x1ff) (async) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (async, rerun: 64) syz_usb_connect(0x0, 0x0, 0x0, 0x0) (rerun: 64) 18:44:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="88b6eecf053fa4bfb5d0df7219b19a4f525906fa518f8b3509afadfc02a4aa22d2ffe7bbca78696230ef8e45c358d8c9332ed843edf6abde390dca2fb15480a90f15350013ac6e1f373353a4978a989c4bc307e1ee628d5b141d80255e55ced7ace361907fbcb16e4c8705833811e10369d28d66c86d4968917d08ac6c88e545de0dd5402a72f3c9e015f53e9b8f2b4dbe39d0da34312c310d1cf0d31000170526e0aa17961efa3b3868d8562eaa21bc29d42d7e7cec0c5657c9517b62506763b4c293a4acd2d68275a531c4f3eed716448cf0546e45d6374cc499927627b2ac4911e879d883de6b7e4227b1cb5f61d2b3dacd5f7b630a", 0xf7}, {&(0x7f0000000340)="adb636bba9d4da5a1ff656c09814a4125a66ced6ebd4ec5e795ee35329d7f053c3a8613c0d16eb4be5bee1cd2c43c45d9646b47c92461b1fb399531b7b36e0f480a2273327c7f6e3aaeedf745928129d42bc5ea1054f3749754ab61b5da21fa7618fdb13d2b1d1ec0f808af18c19466ebc55c4b9f90892ff79bca22bc14b847c7d8dfeb10fed19449aabddb6737c967b071be9bdde2bdd162e7d2e0dac16b91ffce51696dd1de400e5ffc8d176", 0xad}], 0x2) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000840)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfffffcaa) sendto(r3, &(0x7f0000000640)="b53c86dd92c3499707fa3dcb081112cd349982a7b96f98d03c2912fe9fc72b6caa11281caf02ef7b49f52308e90ab607fbae3b7b5ea74538cb9e4e3764bc91e1ec57caf9662e66825a9e363861fa2c4be1f96e3d006d98caec3ab22c03bfc507746a7f4c2c9445bb166370bd544ac64481737a955694374e63af9baaabf46ba1efe8ef3e04430b156a96f4276781afe3c599d85cfe643a455b6953722fa87db061219b595fa443", 0xa7, 0x4000, &(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfffffcaa) r5 = accept$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000880)=0x1c) sendmsg$kcm(r4, &(0x7f0000001bc0)={&(0x7f00000008c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0x4, @remote, 0x3}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000940)="fa2c35c76c246403e4cf6929725cd56333752bb477248670a648e480068e9d6a6a8d603729f2f1f7b7336051ceb005ca514c3bfe7cf7bdc9b5077c3ba231ada64674a39e7e44616115b8ae2c2382d8a1d6a5139e86a8d5e36b51cd4c595ed2166522678e2190c42cf18d9809886725c139c4479c7dbe3087ef899da2ef039dc94a0fd2ece2343fc82451d0850abdc56e9eb73eed1b67989863e39753bf6d67de46af7e4aa38275ff7bd639e7677345c090361b18f5a6e4f55b3a01b6e405e5761812ed496b9960f18ae5af60e4ba914a2fc5cfe1fc67e6f9", 0xd8}, {&(0x7f0000000a40)="15f759ed7f1a791a58d612f6dea4c87b4627b33cc01c44313f3b88bd746af7a67f60269e57571341eeff32296d1330a8d2c269071f18cf8b432a1366b3d87320befe89e1008141b1734fb70ea9c9250fcc92077b51c469bb645bf91460d838f90ebef925676c295b90274f1ef2f3b4c8396c3dcb1af17aa29bf1d18595bd7b88848af8f3d3eab46b15ddcaae434e650f2a7ea4eb2d1529e963c543dda02a6369c3c0d1cc74d55c867dbe21725872cd1b2114a1dda123c8425b3b643187c9fb08e65b5968c7fe8198b399ea1a3f040aea17297650274a3e88d6d80afc272c293c0822818c65a61da6c37f7bc8be3145f40fcbf85c98055774ec4cbb69dd76a8900dde1a45d79591479194b640d9755c48e60f936722c411661aded004eadded801af9c2fd9799c9c43489fedbb637407b9ab156bfc852d117d12d1dd8a208b0d995ec7d2a92aa819fbd505862b1319f3e7952ff9c3d7fc1b87325f59ae2ff2e593e20f07b2ecbeb34b902284b8ab21b40186a9f76058f47bb1f53d8f397e99dedb52c1515c64626420fbf55d4696427a5fbe15f5b27491669e33a643b558b32e515b81c0f56bb75611356b63a95d48ab53874c69b1dc0115a02757beb275fee09bd52c1472415c666c19f9cc6473f77272c6834fb3f6c11201f5b6ecd8690d2564376fc8db54ab2cca9669c36eeb4c432c4704743c52aeeb92381b003b748cee7e31369c2a7a7d84356218b848e2e472e9bcba488e48fd47f62f82c4fa4bc0daf07547772aed2425b099d53d07fc017d5e78e3f828ecdb4e1badb6df336f038f75f9f96cdd7db3f1a836a8d0e6288b811be4f7ec85a587a629c2536523c74dab436d2407eb6b79a1a8e851cd43fab7a7581f25cb19873fc2b7041bf9cb682589aa13f08f6cd18d136ba517d4506c79170af1f33352e95d1696c222509acdd85e6a384c25fdd68fa8ab89a480e057a9afe781d346ed3bf76dabc0c6a1713cecd997331992e07471ca18151936ededc282775fb1edb399eb8615892243184c2c7fcb2245c07e5f3d827feea0ab11beb9ffdd5e86229a2de331692ec443d61511e88f3963cbb1921b06b7745f408758563f0fc85f10ae670ea337fbb53124e89372d8af5336b87652887184d136c54aea624d97ea49fbcec5a1933149a7bfca9fc1ff7691aa429ab73776136a32c257be548c258fc2fd22f4f2b663fd46a850b19c6efd995565dec9f0bf7536510c899bdc1c4c9396242c81db4f95f8906b12d2b956e43f0f44a613831b46e1c76d4f7fef24bf7fed1489e30a363d82a1f4eb7a1265d2d49c5dfaf358fb9c585d73a4b1cfe39a32100df9f206dafae352b0d33d4d91f6899633abef32fdce458f5c92e0fe60313a89fbe4f033cf459442b577cc9dd548b11e4225fe0c821ae668e96ac67c3dd11808451fc5cbb6162255f3d4ed1b5b5f2f7b8e51840476c4927da11eb0656fcba315a7c2a7bb2e1f3301b68648e2142becd1520acd7abd31c829a52c6b16395bef073d8998647e3871a99fd2705ea9bd50b59e96eb9037fd04b882fc1dcc18f3eace0ce176497f911395b75f363c95c2c1ba4d7aa73a64df2c36399cc39b591936179e5316b010424a30accd549c5163c3be834852427524c3009c6c8021323aec67ec1fe42f20c226253670dee5e92e2c4d6ad87b9b40df1e68ca806c85f76dbf5a31d5912d2b4f017c24c150053d07921d8b879b9aff2cb8275d688a955cb7c1931d637ea64719c810f7822c8b0250c0975b78f85be8e719e4bf3e9ec79fc87c0407af3c84dea47b7136c1c920b47a0715dec4b861556aa702bdad74d49d2ea60ca775bf2fc53d7603ba9df857a8896e839a299cbfd0474610ff8918b041d619a06b3d80e2f3ef84e065c1ac26388f1c6d566b0c18431ee3836849c24dbd2fdffae381d844cf0c40dacda4d4acf57ccfac6027f83dcdded1aafe0d9e35f4e4d360114c1def262a10512ecd0fac3aac5fee9df0eb9844f1790f7b973fa2243badbf8d48e9e583cecc72db2c3e8f97c3e52ef293575a429b04f87cf4c56b1b68e119605fdb31ff3e25c6c97c1cdb8380c325290bc650a251a00df5b09d7c41c0adb64a0d52eb20f7cd134a2021d1899bb7063920e689ed28e125507761414a723de5214e832e996b891ed03940f4aa6464d9ff0b0838212701ff15f891acbae68a150fd0db935c48bd67d5fafb06cb16c4d9b896b8bcfe1accd2a69b9c5888d3035a688a5d5c05749a0b88bc16ee0902f45bc6594a130dda586e5b2c4dda075087517d1c36c23e6574e75855552dacec9b6e4c67864f195189f1f97e1a34689892676f07e3164cf0d0983136ffa261e1b6256aeec6db10ee43b57d89e348f819a38d78365559d0b69b18d1ebe5d95f84e14c5678e921e288774f7ee8e847838291e21078ecd6eb5620bc47b3215b2ddd233e84179a30111b745f539d0765e4b9a861784fbbe6a2ec824cdb4a4ceed0158f210eac5fd80ff3f8598fca41540c65f3a3262d50175c034e27963f5d5a7f66cf98bdacd9c40db7d443af3ccf486259bea6af9038337722a326b075fdceb44cf4059cab6bdac014700ad0508057ce9cb9d24d273cffd6b62bb454c3169ea9597a5ed350e636332f69593a1783b6a67506fc0b02ee18b7795b8f30145cf2541e666626358d9c2ce5783294dd29f25c42e942d40b975b8c9f55348fe1c5b2cdd71c2c910bc7c36d8311d01149f741887b821162fbc1baca95deb98719a01bd8148709f8844ea878b44a0362a429a3093f8fc4de2ecda82e336334f45385edc4432ef21a08a6aab5bcf12ec9d5e92630014d448aa1f6b06a216c931c6339421244a8466263d7f0d82bec0dd41afc711a8dd51c79f891d396dc76c385be59e927f194f6368d7792a250fbcb1c5b9a78b360802ff888eec8f2237e9dcfbc0842c9357ee7a275f0da95273098d75de24f9f62034e12ff869cc28d37ba2af23209e375a2f2f333a12a28b7db8c2bc6146110e73e9b9d667f7f91cc3e39827b1c2e1b1b4f05f7133b0f4fc9687187d1c117d8de23763701c8d9d4da5d5e2d8fe3f519112ca1d99cb8856659620bc01c4a5e85c13184a6ee67cd37f79eaa9c2827f0447cd7487aad0ecf95130429e5c4f3b76c6f7604263f468d0dfdaba258b7c1d68f949ddc3c647dd6f9a8255cb30e97fe8666ba9e09fd2ee3ab96453265c9885b07f626a823418d17aebde6ea1d0fbc315bb5d2207cc7cda8b77334cde9c9f44c060bca2b85531a845c0e1bf5bc7e05dd6bb9d3b56f236462e8d30d437e4db6b855e69f144782c8ffe47672d22ad721fd0c7196f7275e6c93b717641be3244cc2652e8311fa62d79690cae6b7847c564e7fe718d910435b0d3d76df61bb892093d7e07fec38772a7d37661fdd7651c38e87c9b1fe962f46b231e2e028e785a07554dce3c011a2ec88fe54e52dbebdd7a281c2e369c9168c8f3b920dc6dee6baf3a8002014d59d149aec9140c8c22fdede755b68e25b58c5c648e0a2343e42b747c5d2c5ac39a3cb63628620307f82aa1e1978e771e7c3b00a765eeca54e88b155d592834b99c1b08c76cd66567c6d0b00d69a078993e4fc47ad8d776e03cd1b8455e2cfcaa4cb60466d01869762137cfd8b95d0985a52fb48b7cf431049425bda208abbedbe05de1a1fea01c7196773e6b9932b19b63e43232151099f4554193441a4b7f96aff5f44bfa3254836dfa567403a3b0d0a8c366e63079e6c65de557e3004ed5f5697d5fd5e3931fbcd4601d3f45800687527302ca0b603df998e948cc406b154748709dbd9728bc776d9c53fd7681b06cfa84fbf16260f002fe0b7cb2834c5d6ad7a30b547071e399ce347dbdad69bcd7b550cb6672adad343ee4df9e9b4516ff58668058fa1522a15ff5a8025f9490cbe028da04dbfd45db06377c32f461ab11e90491653d85aacc188d7471707273a39f19ee8840577f28ea45d5f8dadd2723692b4916aa1a75d32f77487e3cbe6e5f9eb486e3418a3df5f23fa0c9229720cfcc839f4f0dd1bf61ed140d230eb18c5eaecf989a0651c6780a1b28bece03b4e6b4345f1e1083b269f019574fa13c534b128a816c7e4611f122b2bab630a55c0502500927c8efd5ada6bbbb13803ba4c82bafaced06b7ca049740e57ba837c57fb3e1724a323882eb6cb7b910e5b0dd8b2e12ac0f34d8e6eebc39c3a5e6a7a0579974ed079fcdd938c762f37a2310de629f8777e2c2678d9c2bd771fbc5ac2d434a5d2442c77084125077cd5c3abb2f79f4c4899f86fda39afb674bf5d19b96abf9a9b7bf522ed830b9806098612bfe3d7ab2f74a8619f39838c7c8f47372bfcc75e9c7b89d4ce3a126d72d2aaf6903ddafc58fd720ce5e5afea4f4a5ab9781099c54ebae4644923620942137579ab59d0bcc2a043dd826a7ec0371674b426a287ab69604706cb98c49bb28915e479df23578af37f58764ee3ba95eb57b9de6a00216f15184e8bd3328f28b73143a2b0135b7dc851cf9f46ad3635dc3bf3f1785250d51aa8e2229607bd6ac7fad5ad22863e614875acb2dd82d00fbd45c65468c81235da641895b54e812adc6499678491b005b1e818694371d1f45f4c8f90548e0ff5c5a75e22361fc4917b77ccb337fb64d272fa2056a1cfc99430ec7500378e9928120c7437410374e65c1778207902ff49a1a1f4330d63c3532e3e5bf95d5e1850768bc69b3c1cdb584755e2f49751d404f3a654b8121860576c870c5695b43301e8aec4370bd4fa7a7533a3b6362317658c6ac8b20986d9cc7159903ab9fa19c31678ae8a53f356174e2d9bee60a41693fd65cef95a3d21fb3036f866a061e7f8f59516b5a946583289b74eafd855488f932dcc2ddb072c9bcad0a340af784d507e957db5be17ee1866b754b9ec555bea758fc549b337ca3947a836240875dc304240b0c351df185509c10afb15917028fdbed527a7e06a3c9de6ca59c7b9a2427240d56343bf2d932c6306dc131f88ced621140e6bba2e2c4c0ee414be76129975a6825f0d6d4b6a929bea4db318a95a1b6f9ae323049faf44b6918d9a1051dfc3ae8f97bf8382fb056f3c421355c5867c9cf4906de993fb149228c7394d2418217abea5dd1995462b0849f3e5d20cccfa48790de6b259a9c78efd0e75c0be935abf484bbd919cd3528419741255299e7b8817d81dd06fd56e854998b5bf30921dc233f91bc7bff49626c72631accad56af28b0c559385a29d332f6f399da3f373f766ef8fe4593001448c0d115c4aeda45c27e8348e5f049d2aee073187cebc318c5b5e1e5eea534f3c2205576000cfaf9ac70fa71c64f3acb3af74fb36f085414c4ab85a3719117dd1997a6d23376aa441e02c0079f509df20647f3e73f49377b853aa061924e61721ac16aaecd75b0f22595fd1ed7cf8a068f05315d54e73ce33f55021b43f7c13de2e262f4a1603b7dc07c3099177e237850f90c0234b9b2ddacf3ab0227b1f62d15560b29e1fa70241c15065a6adc622900871728efa2ed97e8fca116ba8a5c14faf7611651a60355ee255af70f4cb11be8d66d22aa5901a421353f4e938b73b4189e0ea89b42448727a56117c2f2c8b928d6cea64bea3743f3986d1400dfad640f965825103306e3ca9707669a0ca89a17f35f73b2f616642d67bdb9a95ad3239195eab581bbc21f085a59b304a2a8a3792c2773f58f664c64070460f5eeebafb6377da43c693a30d7a15bf86c2d3f2212238f2ba73a60022079e33fe926bc123da40d48a6e6a134cf216e1d0526c9e5", 0x1000}, {&(0x7f0000001a40)="c771d29abcfe5bb3efa3276c9bb6415e4860e4c32a36b9d409be0cd52de37f5efc19c98449d4f5b822724a4554e6122b048e211cc31d92ae4de5ec71e56f613d6d537954d94a0dec", 0x48}], 0x3, &(0x7f0000001b00)=[{0xc0, 0x107, 0x9ee, "d5c52cd39866344ee0eb4e691d9327c0a2a4df090cc97a1223d1ed2713d98d44d596408b32e1ea1e5aef718576fa6b24a24c596733ee731a8fbfd3d20493af9d589d34f6f2630e46defa6886712034d035e9325818b10d9aae98e2ae45c4b7004228bc1cf0ddbea398e65e9916d4b34e051516dd47f3204c3f8ffc2a603dba1ec21ea5a9d157e474a9b19ecfa0a08b6d4187e2e43953da817f2380a3c1c93032f86bf2b1bd8a3369fe67e9b1075d"}], 0xc0}, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'ip6tnl0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="04000000080000005d00000056bbe242928cb3a5d7529ea70da9d701000000000000000d93d73f1c1d97e90e416a28642bb932f7fa373bc71024d6fe7eaf0745f08d01c4b7414494c9039d1a06feb659ee7c4f9b378c1a360d9fa44000"/105]}) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x80000001}}, './file0\x00'}) ioctl$vim2m_VIDIOC_QUERYBUF(r7, 0xc0585609, &(0x7f00000005c0)=@multiplanar_fd={0x4, 0x1, 0x4, 0x100, 0x400, {0x77359400}, {0x3, 0x8, 0x4, 0x8, 0x2, 0x7f, "162695c9"}, 0x1, 0x4, {&(0x7f0000000540)=[{0xfffffffa, 0x5, {r0}, 0x2}, {0x0, 0x8, {}, 0x88}]}, 0x800, 0x0, r0}) (async) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000002900f31c9ee71c4ebf20231ba0a8fb63", @ANYRES32=0x0, @ANYBLOB="02000c000000f2ff11000e0006000500010600000800010074626600"], 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) (async) write$cgroup_int(r2, &(0x7f0000000080)=0x8, 0x12) 18:44:37 executing program 4: io_setup(0xe3, &(0x7f0000002580)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r0, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xeffdffffffffffff}]) 18:44:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)=[@timestamping={{0x14}}], 0x18}, 0x0) 18:44:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 18:44:37 executing program 4: io_setup(0xe3, &(0x7f0000002580)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r0, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0xeffdffffffffffff}]) 18:44:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x2) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 32) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1354.358696][ T1062] device hsr_slave_0 left promiscuous mode [ 1354.400308][ T1062] device hsr_slave_1 left promiscuous mode [ 1354.449547][ T1062] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1354.457502][ T1062] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1354.493495][ T1062] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1354.501125][ T1062] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1354.520082][ T1062] device bridge_slave_1 left promiscuous mode [ 1354.527176][ T1062] bridge0: port 2(bridge_slave_1) entered disabled state [ 1354.568579][ T1062] device bridge_slave_0 left promiscuous mode [ 1354.575680][ T1062] bridge0: port 1(bridge_slave_0) entered disabled state [ 1354.640887][ T1062] device veth1_macvtap left promiscuous mode [ 1354.649263][ T1062] device veth0_macvtap left promiscuous mode [ 1354.655593][ T1062] device veth1_vlan left promiscuous mode [ 1354.661496][ T1062] device veth0_vlan left promiscuous mode 18:44:37 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x2}]}}, &(0x7f0000000180)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 18:44:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4c2800, 0x1a2) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="c04ac32f6465762f6e756c6c"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='jffs2\x00', 0x0, &(0x7f0000000280)='\x00') write$cgroup_int(r2, &(0x7f0000000080), 0x12) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 1355.130026][T17346] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1355.141133][T17346] CPU: 0 PID: 17346 Comm: syz-executor.5 Not tainted 5.17.0-rc4-syzkaller #0 [ 1355.150059][T17346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1355.160232][T17346] Call Trace: [ 1355.163598][T17346] [ 1355.166610][T17346] dump_stack_lvl+0x1ff/0x28e [ 1355.171491][T17346] dump_stack+0x25/0x28 [ 1355.175835][T17346] dump_header+0x1e2/0xd50 [ 1355.180442][T17346] out_of_memory+0x1343/0x1a50 [ 1355.185367][T17346] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1355.191636][T17346] ? kmsan_get_metadata+0x33/0x220 [ 1355.196966][T17346] memory_max_write+0xbe1/0xe70 [ 1355.202027][T17346] ? memory_max_show+0x1a0/0x1a0 [ 1355.207117][T17346] cgroup_file_write+0x4d0/0x9f0 [ 1355.212289][T17346] ? cgroup_seqfile_stop+0x140/0x140 [ 1355.217770][T17346] kernfs_fop_write_iter+0x66a/0x9f0 [ 1355.223275][T17346] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1355.228849][T17346] vfs_write+0x1318/0x2030 [ 1355.233512][T17346] ksys_write+0x28b/0x510 [ 1355.238040][T17346] __x64_sys_write+0xdb/0x120 [ 1355.242917][T17346] do_syscall_64+0x54/0xd0 [ 1355.247514][T17346] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1355.253310][T17346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.259394][T17346] RIP: 0033:0x7efc2e6fc049 [ 1355.263935][T17346] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1355.283711][T17346] RSP: 002b:00007efc2d071168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1355.292302][T17346] RAX: ffffffffffffffda RBX: 00007efc2e80ef60 RCX: 00007efc2e6fc049 [ 1355.300434][T17346] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000032 [ 1355.308709][T17346] RBP: 00007efc2e75608d R08: 0000000000000000 R09: 0000000000000000 [ 1355.316810][T17346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1355.324906][T17346] R13: 00007efc2ed42b1f R14: 00007efc2d071300 R15: 0000000000022000 [ 1355.333048][T17346] [ 1355.336302][T17346] memory: usage 64kB, limit 0kB, failcnt 3749 [ 1355.342476][T17346] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1355.349536][T17346] Memory cgroup stats for /syz1: [ 1355.350223][T17346] anon 0 [ 1355.350223][T17346] file 49152 [ 1355.350223][T17346] kernel_stack 0 [ 1355.350223][T17346] pagetables 0 [ 1355.350223][T17346] percpu 0 [ 1355.350223][T17346] sock 0 [ 1355.350223][T17346] vmalloc 0 [ 1355.350223][T17346] shmem 49152 [ 1355.350223][T17346] file_mapped 49152 [ 1355.350223][T17346] file_dirty 0 [ 1355.350223][T17346] file_writeback 0 [ 1355.350223][T17346] swapcached 0 [ 1355.350223][T17346] anon_thp 0 [ 1355.350223][T17346] file_thp 0 [ 1355.350223][T17346] shmem_thp 0 [ 1355.350223][T17346] inactive_anon 0 [ 1355.350223][T17346] active_anon 49152 [ 1355.350223][T17346] inactive_file 0 [ 1355.350223][T17346] active_file 0 [ 1355.350223][T17346] unevictable 0 [ 1355.350223][T17346] slab_reclaimable 2304 [ 1355.350223][T17346] slab_unreclaimable 13400 [ 1355.350223][T17346] slab 15704 [ 1355.350223][T17346] workingset_refault_anon 0 [ 1355.350223][T17346] workingset_refault_file 0 [ 1355.350223][T17346] workingset_activate_anon 0 [ 1355.444318][T17346] Out of memory and no killable processes... [ 1355.450739][T17355] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1355.463794][T17355] CPU: 1 PID: 17355 Comm: syz-executor.3 Not tainted 5.17.0-rc4-syzkaller #0 [ 1355.472742][T17355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1355.482933][T17355] Call Trace: [ 1355.486301][T17355] [ 1355.489323][T17355] dump_stack_lvl+0x1ff/0x28e [ 1355.494218][T17355] dump_stack+0x25/0x28 [ 1355.498568][T17355] dump_header+0x1e2/0xd50 [ 1355.503177][T17355] out_of_memory+0x1343/0x1a50 [ 1355.508109][T17355] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 1355.514384][T17355] ? kmsan_get_metadata+0x33/0x220 [ 1355.519718][T17355] memory_max_write+0xbe1/0xe70 [ 1355.524786][T17355] ? memory_max_show+0x1a0/0x1a0 [ 1355.529890][T17355] cgroup_file_write+0x4d0/0x9f0 [ 1355.535062][T17355] ? cgroup_seqfile_stop+0x140/0x140 [ 1355.540530][T17355] kernfs_fop_write_iter+0x66a/0x9f0 [ 1355.546040][T17355] ? kernfs_fop_read_iter+0xaa0/0xaa0 [ 1355.551629][T17355] vfs_write+0x1318/0x2030 [ 1355.556289][T17355] ksys_write+0x28b/0x510 [ 1355.560830][T17355] __x64_sys_write+0xdb/0x120 [ 1355.565716][T17355] do_syscall_64+0x54/0xd0 [ 1355.570331][T17355] ? syscall_exit_to_user_mode+0xa2/0xc0 [ 1355.576141][T17355] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.582224][T17355] RIP: 0033:0x7f61c24da049 [ 1355.586771][T17355] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1355.606540][T17355] RSP: 002b:00007f61c0e2e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1355.615128][T17355] RAX: ffffffffffffffda RBX: 00007f61c25ed030 RCX: 00007f61c24da049 [ 1355.623241][T17355] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1355.631342][T17355] RBP: 00007f61c253408d R08: 0000000000000000 R09: 0000000000000000 [ 1355.639452][T17355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1355.647554][T17355] R13: 00007f61c2b20b1f R14: 00007f61c0e2e300 R15: 0000000000022000 [ 1355.655704][T17355] [ 1355.661999][T17355] memory: usage 64kB, limit 0kB, failcnt 3749 [ 1355.668423][T17355] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1355.675518][T17355] Memory cgroup stats for /syz1: [ 1355.676581][T17355] anon 0 [ 1355.676581][T17355] file 49152 [ 1355.676581][T17355] kernel_stack 0 [ 1355.676581][T17355] pagetables 0 [ 1355.676581][T17355] percpu 0 [ 1355.676581][T17355] sock 0 [ 1355.676581][T17355] vmalloc 0 [ 1355.676581][T17355] shmem 49152 [ 1355.676581][T17355] file_mapped 49152 [ 1355.676581][T17355] file_dirty 0 [ 1355.676581][T17355] file_writeback 0 [ 1355.676581][T17355] swapcached 0 [ 1355.676581][T17355] anon_thp 0 [ 1355.676581][T17355] file_thp 0 [ 1355.676581][T17355] shmem_thp 0 [ 1355.676581][T17355] inactive_anon 0 [ 1355.676581][T17355] active_anon 49152 [ 1355.676581][T17355] inactive_file 0 [ 1355.676581][T17355] active_file 0 [ 1355.676581][T17355] unevictable 0 [ 1355.676581][T17355] slab_reclaimable 2304 [ 1355.676581][T17355] slab_unreclaimable 13400 [ 1355.676581][T17355] slab 15704 [ 1355.676581][T17355] workingset_refault_anon 0 [ 1355.676581][T17355] workingset_refault_file 0 [ 1355.676581][T17355] workingset_activate_anon 0 [ 1355.770642][T17355] Out of memory and no killable processes... [ 1356.729186][ T1062] team0 (unregistering): Port device team_slave_1 removed [ 1356.762351][ T1062] team0 (unregistering): Port device team_slave_0 removed [ 1356.799623][ T1062] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1356.849564][ T1062] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1357.072858][ T1062] bond0 (unregistering): Released all slaves [ 1357.454113][ T43] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1357.462059][ T43] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1357.471282][ T43] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1357.481045][ T43] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1357.493222][ T43] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1357.501244][ T43] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1357.832885][T17359] chnl_net:caif_netlink_parms(): no params data found [ 1358.428045][ T3533] ===================================================== [ 1358.435077][ T3533] BUG: KMSAN: uninit-value in string+0x3cf/0x6f0 [ 1358.441453][ T3533] string+0x3cf/0x6f0 [ 1358.445472][ T3533] vsnprintf+0x2222/0x3650 [ 1358.449915][ T3533] sprintf+0x214/0x260 [ 1358.454010][ T3533] batadv_mcast_mla_update+0x4f5b/0x5790 [ 1358.459738][ T3533] process_one_work+0xdb6/0x1820 [ 1358.464701][ T3533] worker_thread+0x10b3/0x21e0 [ 1358.469489][ T3533] kthread+0x3c7/0x500 [ 1358.473589][ T3533] ret_from_fork+0x1f/0x30 [ 1358.478035][ T3533] [ 1358.480361][ T3533] Local variable vfork created at: [ 1358.485466][ T3533] kernel_clone+0x77/0x1130 [ 1358.489992][ T3533] kernel_thread+0x17a/0x240 [ 1358.494609][ T3533] [ 1358.496930][ T3533] CPU: 0 PID: 3533 Comm: kworker/u4:6 Not tainted 5.17.0-rc4-syzkaller #0 [ 1358.505479][ T3533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1358.515639][ T3533] Workqueue: bat_events batadv_mcast_mla_update [ 1358.521920][ T3533] ===================================================== [ 1358.528858][ T3533] Disabling lock debugging due to kernel taint [ 1358.536736][ T3533] Kernel panic - not syncing: kmsan.panic set ... [ 1358.543547][ T3533] CPU: 0 PID: 3533 Comm: kworker/u4:6 Tainted: G B 5.17.0-rc4-syzkaller #0 [ 1358.553488][ T3533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1358.563575][ T3533] Workqueue: bat_events batadv_mcast_mla_update [ 1358.569954][ T3533] Call Trace: [ 1358.573240][ T3533] [ 1358.576177][ T3533] dump_stack_lvl+0x1ff/0x28e [ 1358.580902][ T3533] dump_stack+0x25/0x28 [ 1358.585100][ T3533] panic+0x487/0xe1f [ 1358.589038][ T3533] ? add_taint+0x181/0x210 [ 1358.593488][ T3533] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 1358.599336][ T3533] kmsan_report+0x2e6/0x2f0 [ 1358.603882][ T3533] ? kmsan_internal_poison_memory+0x45/0xa0 [ 1358.609840][ T3533] ? ret_from_fork+0x1f/0x30 [ 1358.614489][ T3533] ? kmsan_get_metadata+0x33/0x220 [ 1358.619653][ T3533] ? __msan_warning+0xb8/0x130 [ 1358.624467][ T3533] ? string+0x3cf/0x6f0 [ 1358.628653][ T3533] ? vsnprintf+0x2222/0x3650 [ 1358.633272][ T3533] ? sprintf+0x214/0x260 [ 1358.637543][ T3533] ? batadv_mcast_mla_update+0x4f5b/0x5790 [ 1358.643411][ T3533] ? process_one_work+0xdb6/0x1820 [ 1358.648564][ T3533] ? worker_thread+0x10b3/0x21e0 [ 1358.653546][ T3533] ? kthread+0x3c7/0x500 [ 1358.657836][ T3533] ? ret_from_fork+0x1f/0x30 [ 1358.662466][ T3533] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1358.668330][ T3533] ? should_fail+0x75/0x9c0 [ 1358.672861][ T3533] ? memcg_slab_post_alloc_hook+0x34/0xb90 [ 1358.678710][ T3533] ? kmsan_get_metadata+0x33/0x220 [ 1358.683875][ T3533] ? __stack_depot_save+0x21/0x4d0 [ 1358.689029][ T3533] ? kmsan_get_metadata+0x33/0x220 [ 1358.694186][ T3533] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 1358.700647][ T3533] ? kmsan_get_metadata+0x33/0x220 [ 1358.705802][ T3533] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1358.711748][ T3533] __msan_warning+0xb8/0x130 [ 1358.716383][ T3533] string+0x3cf/0x6f0 [ 1358.720404][ T3533] ? kmsan_get_metadata+0x33/0x220 [ 1358.725596][ T3533] vsnprintf+0x2222/0x3650 [ 1358.730081][ T3533] sprintf+0x214/0x260 [ 1358.734209][ T3533] batadv_mcast_mla_update+0x4f5b/0x5790 [ 1358.739905][ T3533] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 1358.745765][ T3533] ? batadv_mcast_tvlv_ogm_handler+0x690/0x690 [ 1358.751956][ T3533] process_one_work+0xdb6/0x1820 [ 1358.756946][ T3533] worker_thread+0x10b3/0x21e0 [ 1358.761759][ T3533] kthread+0x3c7/0x500 [ 1358.765863][ T3533] ? worker_clr_flags+0x370/0x370 [ 1358.770919][ T3533] ? kthread_blkcg+0x120/0x120 [ 1358.775724][ T3533] ret_from_fork+0x1f/0x30 [ 1358.780184][ T3533] [ 1358.783385][ T3533] Kernel Offset: disabled [ 1358.787817][ T3533] Rebooting in 86400 seconds..