last executing test programs: 12.358688962s ago: executing program 3 (id=8428): socket(0x2, 0x2, 0x73) bind$auto(0x3, &(0x7f0000000000)=@in={0x2, 0x4e22, @local}, 0x6a) r0 = socket(0x2, 0x80002, 0x73) bind$auto(r0, &(0x7f0000000340)=@l2tp={0x2, 0x0, @multicast2=0x7f000001, 0x4}, 0x6b) 12.27215906s ago: executing program 0 (id=8430): socket(0x15, 0x5, 0x0) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) getpeername$auto(0x3, 0x0, 0x0) 12.178151122s ago: executing program 0 (id=8432): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mtdblock0\x00', 0x14fe02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x68082, 0x0) ioctl$auto_BLKPG2(r0, 0x1269, 0x0) 12.126058485s ago: executing program 3 (id=8434): mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) r0 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r1, 0x2272, r0) 12.05039605s ago: executing program 0 (id=8435): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x2, 0x10) clone$auto(0xa, 0x10000, 0x0, 0x0, 0x9) clone$auto(0x6d8, 0xffe, 0x0, 0x0, 0x4000000a) 11.920217206s ago: executing program 3 (id=8438): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) memfd_create$auto(0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) 10.646469549s ago: executing program 0 (id=8453): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = socket(0x2, 0x1, 0x106) sendmsg$auto_NL80211_CMD_GET_POWER_SAVE(r0, 0x0, 0x20000800) setsockopt$auto(r0, 0x6, 0x2, 0x0, 0x9) 9.345699551s ago: executing program 3 (id=8465): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket(0x2, 0x2, 0x1) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r0, 0x10000}, 0x10) bpf$auto(0x2, &(0x7f0000000480)=@bpf_attr_11={0x10001, 0x2545, 0xc, 0x8, 0x0, 0x1, 0xca}, 0x1) 9.096763657s ago: executing program 3 (id=8468): mprotect$auto(0x200000000000, 0x806121, 0x8) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = io_uring_setup$auto(0x1, 0x0) io_uring_register$auto(r0, 0x2, &(0x7f0000000040), 0x86) 8.943275633s ago: executing program 0 (id=8471): mmap$auto(0x0, 0x3, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) sendmsg$auto_NFC_CMD_DEACTIVATE_TARGET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x4000010) r0 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/pagemap\x00', 0x0, 0x0) readv$auto(r0, &(0x7f0000000100)={0x0, 0x40}, 0x8) 8.725106444s ago: executing program 0 (id=8472): socket(0x23, 0x80805, 0x0) r0 = fanotify_init$auto(0x5, 0x0) setuid$auto(0xe) fanotify_mark$auto(r0, 0x205, 0xa, 0x4, 0x0) 5.894115752s ago: executing program 3 (id=8486): mmap$auto(0x0, 0x400008, 0x800df, 0x9b72, 0xfffffffffffffffe, 0x8000) r0 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) write$auto(r0, 0x0, 0xfffffdef) fcntl$auto_F_ADD_SEALS(r0, 0x410, 0x0) 4.447364476s ago: executing program 1 (id=8495): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x44, 0x0) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) 4.338050989s ago: executing program 1 (id=8497): close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) memfd_create$auto(&(0x7f0000000000)='^[#@-\x00', 0x3) r0 = fcntl$auto(0xff80000000000000, 0x409, 0x13) write$auto_drm_connector_fops_drm_debugfs(r0, &(0x7f0000000080)="cd240089b0", 0x5) 4.196070466s ago: executing program 1 (id=8499): r0 = socket(0x1d, 0x2, 0x6) mmap$auto(0x0, 0x9, 0xc00000072, 0x8b72, 0x1000000002, 0x8000) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) setsockopt$auto(r0, 0x6a, 0x1, 0x0, 0xc) 4.012548661s ago: executing program 1 (id=8501): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) futex$auto(&(0x7f00000000c0)=0x1, 0x8c, 0x1, 0x0, 0x0, 0x1) 3.564390635s ago: executing program 2 (id=8502): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x0, 0x0) r0 = socket(0x15, 0x5, 0x0) recvmmsg$auto(r0, &(0x7f0000000140)={{0x0, 0x5b7e, 0x0, 0x0, 0x0, 0x7f, 0x7}, 0x3}, 0x6015, 0x3, 0x0) ppoll$auto(&(0x7f0000000340)={r0, 0x0, 0x89}, 0x2, 0x0, 0x0, 0x8) 3.378382617s ago: executing program 2 (id=8503): socket(0x10, 0x2, 0x0) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000040)='/dev/binderfs/binder1\x00', 0x800, 0x0) mmap$auto(0x0, 0x4000002, 0xfffffffffffffe01, 0x8051, 0x3, 0x0) mremap$auto(0x204000, 0x7, 0x3fd6, 0x3, 0x200000) 3.227693946s ago: executing program 2 (id=8504): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f40)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000380), r0) sendmsg$auto_BATADV_CMD_SET_MESH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x24, r2, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xe3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x140080e4) 3.047078653s ago: executing program 2 (id=8505): r0 = socket(0x10, 0x2, 0x4) bind$auto(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xe) socket(0x2, 0x80802, 0x0) close_range$auto(0x2, 0x8, 0x0) 2.866450682s ago: executing program 2 (id=8506): read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) getsockopt$auto(0xffffffffffffffff, 0x29, 0x18, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0x1000dd, 0x9b72, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0x200204, 0x14) 2.236224433s ago: executing program 1 (id=8507): r0 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(r0, 0x400, 0x1) close_range$auto(0x2, 0xa, 0x0) unlink$auto(&(0x7f0000000380)='./file0\x00') 2.193650562s ago: executing program 2 (id=8508): bind$auto(0x3, &(0x7f0000000040)=@can, 0x6a) r0 = socket(0x11, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) sendmmsg$auto(r0, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5aa, &(0x7f0000000100)={&(0x7f0000000040), 0x10}, 0x2, &(0x7f0000000140), 0x8, 0x1}, 0x5}, 0x2, 0x101) 0s ago: executing program 1 (id=8509): r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/block/loop6/rqos/wbt/enabled\x00', 0x880, 0x0) read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, &(0x7f00000001c0)=""/70, 0x46) r1 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$auto_SNDCTL_SEQ_OUTOFBAND(r1, 0x40085112, &(0x7f00000001c0)="ff") kernel console output (not intermixed with test programs): file 0 [ 470.415644][T21788] unevictable 0 [ 470.419254][T21788] hierarchical_memory_limit 3145728 [ 470.424557][T21788] hierarchical_memsw_limit 9223372036854771712 [ 470.431076][T21788] total_cache 0 [ 470.434544][T21788] total_rss 12288 [ 470.441991][T21788] total_rss_huge 0 [ 470.445753][T21788] total_shmem 0 [ 470.450853][T21788] total_mapped_file 0 [ 470.454944][T21788] total_dirty 0 [ 470.465821][T21788] total_writeback 0 [ 470.470948][T21788] total_workingset_refault_anon 8661 [ 470.476692][T21788] total_workingset_refault_file 30869 [ 470.482135][T21788] total_swap 32055296 [ 470.487155][T21788] total_swapcached 406155264 [ 470.491755][T21788] total_pgpgin 256788 [ 470.495739][T21788] total_pgpgout 257256 [ 470.503197][T21788] total_pgfault 298366 [ 470.507540][T21788] total_pgmajfault 4425 [ 470.511700][T21788] total_inactive_anon 0 [ 470.516269][T21788] total_active_anon 0 [ 470.520260][T21788] total_inactive_file 0 [ 470.524413][T21788] total_active_file 0 [ 470.530448][T21788] total_unevictable 0 [ 470.534444][T21788] anon_cost 21 [ 470.558578][T21788] file_cost 0 [ 470.561911][T21788] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7525,pid=21788,uid=0 [ 470.615222][T21788] Memory cgroup out of memory: Killed process 21788 (syz.3.7525) total-vm:137176kB, anon-rss:1236kB, file-rss:22628kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 470.848782][T22176] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7691'. [ 471.307030][T22196] FAULT_INJECTION: forcing a failure. [ 471.307030][T22196] name failslab, interval 1, probability 0, space 0, times 0 [ 471.353227][T22196] CPU: 0 UID: 0 PID: 22196 Comm: syz.1.7698 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 471.353289][T22196] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 471.353306][T22196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 471.353325][T22196] Call Trace: [ 471.353334][T22196] [ 471.353345][T22196] dump_stack_lvl+0x100/0x190 [ 471.353396][T22196] should_fail_ex.cold+0x5/0xa [ 471.353431][T22196] should_failslab+0xc2/0x120 [ 471.353464][T22196] __kvmalloc_node_noprof+0xfa/0xa00 [ 471.353492][T22196] ? keyctl_update_key+0xdf/0x160 [ 471.353627][T22196] keyctl_update_key+0xdf/0x160 [ 471.353660][T22196] __do_sys_keyctl+0x302/0x5a0 [ 471.353696][T22196] do_syscall_64+0x106/0xf80 [ 471.353726][T22196] ? clear_bhb_loop+0x40/0x90 [ 471.353770][T22196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.353798][T22196] RIP: 0033:0x7f6574d9c819 [ 471.353821][T22196] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 471.353849][T22196] RSP: 002b:00007f6575d08028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 471.353878][T22196] RAX: ffffffffffffffda RBX: 00007f6575015fa0 RCX: 00007f6574d9c819 [ 471.353897][T22196] RDX: 0000000000000107 RSI: ffffeffffffffffe RDI: 0000000000000002 [ 471.353916][T22196] RBP: 00007f6574e32c91 R08: 000800000000000c R09: 0000000000000000 [ 471.353934][T22196] R10: 0000000000000803 R11: 0000000000000246 R12: 0000000000000000 [ 471.353952][T22196] R13: 00007f6575016038 R14: 00007f6575015fa0 R15: 00007ffeebf6b6d8 [ 471.353989][T22196] [ 471.651608][T22204] random: crng reseeded on system resumption [ 472.420672][T22235] sctp: [Deprecated]: syz.2.7713 (pid 22235) Use of struct sctp_assoc_value in delayed_ack socket option. [ 472.420672][T22235] Use struct sctp_sack_info instead [ 472.972321][T22260] FAULT_INJECTION: forcing a failure. [ 472.972321][T22260] name failslab, interval 1, probability 0, space 0, times 0 [ 472.994234][T22260] CPU: 0 UID: 0 PID: 22260 Comm: syz.2.7721 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 472.994307][T22260] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 472.994322][T22260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 472.994339][T22260] Call Trace: [ 472.994348][T22260] [ 472.994358][T22260] dump_stack_lvl+0x100/0x190 [ 472.994408][T22260] should_fail_ex.cold+0x5/0xa [ 472.994443][T22260] should_failslab+0xc2/0x120 [ 472.994475][T22260] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 472.994519][T22260] ? __pmd_alloc+0xbf/0x950 [ 472.994561][T22260] __pmd_alloc+0xbf/0x950 [ 472.994599][T22260] __handle_mm_fault+0xa9e/0x2b60 [ 472.994645][T22260] ? mt_find+0x45e/0x8e0 [ 472.994745][T22260] ? __pfx___handle_mm_fault+0x10/0x10 [ 472.994785][T22260] ? __pfx_mt_find+0x10/0x10 [ 472.994848][T22260] handle_mm_fault+0x36d/0xa20 [ 472.994896][T22260] __get_user_pages+0xf9c/0x34d0 [ 472.994945][T22260] ? __pfx___get_user_pages+0x10/0x10 [ 472.994988][T22260] populate_vma_page_range+0x267/0x3f0 [ 472.995028][T22260] ? __pfx_populate_vma_page_range+0x10/0x10 [ 472.995062][T22260] ? __pfx_find_vma_intersection+0x10/0x10 [ 472.995097][T22260] ? do_mmap+0x93f/0x12f0 [ 472.995134][T22260] __mm_populate+0x107/0x3a0 [ 472.995171][T22260] ? __pfx___mm_populate+0x10/0x10 [ 472.995210][T22260] ? up_write+0x290/0x4f0 [ 472.995263][T22260] vm_mmap_pgoff+0x37f/0x470 [ 472.995302][T22260] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 472.995339][T22260] ? do_futex+0x192/0x350 [ 472.995379][T22260] ? __pfx_do_futex+0x10/0x10 [ 472.995423][T22260] ksys_mmap_pgoff+0xe1/0x650 [ 472.995456][T22260] ? __x64_sys_futex+0x34f/0x4d0 [ 472.995492][T22260] ? __x64_sys_futex+0x358/0x4d0 [ 472.995531][T22260] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 472.995564][T22260] ? xfd_validate_state+0x129/0x190 [ 472.995612][T22260] __x64_sys_mmap+0x125/0x190 [ 472.995657][T22260] do_syscall_64+0x106/0xf80 [ 472.995685][T22260] ? clear_bhb_loop+0x40/0x90 [ 472.995719][T22260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.995747][T22260] RIP: 0033:0x7f8400d9c819 [ 472.995773][T22260] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 472.995799][T22260] RSP: 002b:00007f83fefee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 472.995825][T22260] RAX: ffffffffffffffda RBX: 00007f8401015fa0 RCX: 00007f8400d9c819 [ 472.995843][T22260] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 472.995862][T22260] RBP: 00007f8400e32c91 R08: 0000000000000002 R09: 0000000000008000 [ 472.995880][T22260] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 472.995899][T22260] R13: 00007f8401016038 R14: 00007f8401015fa0 R15: 00007ffc840bbb98 [ 472.995938][T22260] [ 473.698878][T22278] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7732'. [ 473.725511][T22280] bridge0: port 3(syz_tun) entered blocking state [ 473.742529][T22280] bridge0: port 3(syz_tun) entered disabled state [ 473.759010][T22280] syz_tun: entered allmulticast mode [ 473.769006][T22280] syz_tun: entered promiscuous mode [ 473.777824][T22280] bridge0: port 3(syz_tun) entered blocking state [ 473.784651][T22280] bridge0: port 3(syz_tun) entered forwarding state [ 473.834518][T22286] netlink: 'syz.1.7735': attribute type 33 has an invalid length. [ 473.948180][T22288] ptrace attach of "./syz-executor exec"[5826] was attempted by ""[22288] [ 475.177630][T22322] bridge0: port 3(syz_tun) entered blocking state [ 475.185595][T22322] bridge0: port 3(syz_tun) entered disabled state [ 475.218158][T22322] syz_tun: entered allmulticast mode [ 475.236195][T22322] syz_tun: entered promiscuous mode [ 475.582553][T22311] syz.3.7745 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 475.628703][T22311] CPU: 1 UID: 0 PID: 22311 Comm: syz.3.7745 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 475.628759][T22311] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 475.628772][T22311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 475.628787][T22311] Call Trace: [ 475.628795][T22311] [ 475.628804][T22311] dump_stack_lvl+0x100/0x190 [ 475.628849][T22311] dump_header+0xfb/0x606 [ 475.628880][T22311] oom_kill_process.cold+0xd/0x330 [ 475.628915][T22311] out_of_memory+0x340/0x14f0 [ 475.628964][T22311] ? __pfx_out_of_memory+0x10/0x10 [ 475.629014][T22311] mem_cgroup_out_of_memory+0xc6/0x130 [ 475.629051][T22311] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 475.629086][T22311] ? find_held_lock+0x2b/0x80 [ 475.629120][T22311] ? do_raw_spin_unlock+0x145/0x1e0 [ 475.629163][T22311] ? _raw_spin_unlock+0x28/0x50 [ 475.629206][T22311] try_charge_memcg+0x652/0xc90 [ 475.629245][T22311] ? __pfx_try_charge_memcg+0x10/0x10 [ 475.629282][T22311] ? find_held_lock+0x2b/0x80 [ 475.629308][T22311] ? rcu_read_unlock+0x17/0x60 [ 475.629337][T22311] ? rcu_read_unlock+0x17/0x60 [ 475.629370][T22311] charge_memcg+0xa6/0x280 [ 475.629400][T22311] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 475.629440][T22311] __swap_cache_prepare_and_add+0x817/0x9f0 [ 475.629481][T22311] ? alloc_pages_mpol+0x25a/0x550 [ 475.629512][T22311] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 475.629544][T22311] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 475.629590][T22311] ? __pfx_swap_entry_swapped+0x10/0x10 [ 475.629628][T22311] swap_cache_alloc_folio+0x1cb/0x300 [ 475.629672][T22311] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 475.629722][T22311] swap_cluster_readahead+0x411/0x770 [ 475.629770][T22311] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 475.629815][T22311] ? __lock_acquire+0x4a5/0x2630 [ 475.629868][T22311] ? get_vma_policy+0x23d/0x3b0 [ 475.629904][T22311] swapin_readahead+0x160/0x12c0 [ 475.629956][T22311] ? __pfx_swapin_readahead+0x10/0x10 [ 475.629994][T22311] ? find_held_lock+0x2b/0x80 [ 475.630019][T22311] ? swap_table_get+0x103/0x2c0 [ 475.630055][T22311] ? swap_table_get+0x103/0x2c0 [ 475.630098][T22311] ? swap_table_get+0x10d/0x2c0 [ 475.630136][T22311] ? swap_cache_get_folio+0x1ae/0x600 [ 475.630178][T22311] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 475.630215][T22311] ? __pfx_get_swap_device+0x10/0x10 [ 475.630253][T22311] ? do_swap_page+0xb2e/0x6900 [ 475.630287][T22311] do_swap_page+0xb2e/0x6900 [ 475.630340][T22311] ? __pfx_do_swap_page+0x10/0x10 [ 475.630381][T22311] ? do_raw_spin_lock+0x128/0x260 [ 475.630423][T22311] ? rcu_is_watching+0x12/0xc0 [ 475.630465][T22311] ? __pte_offset_map+0x179/0x310 [ 475.630500][T22311] __handle_mm_fault+0x18c7/0x2b60 [ 475.630546][T22311] ? reacquire_held_locks+0xce/0x1e0 [ 475.630591][T22311] ? __pfx___handle_mm_fault+0x10/0x10 [ 475.630636][T22311] ? lock_vma_under_rcu+0x17c/0x590 [ 475.630695][T22311] handle_mm_fault+0x36d/0xa20 [ 475.630741][T22311] do_user_addr_fault+0x5a3/0x12f0 [ 475.630781][T22311] exc_page_fault+0x6f/0xd0 [ 475.630812][T22311] asm_exc_page_fault+0x26/0x30 [ 475.630839][T22311] RIP: 0033:0x7f20372507bf [ 475.630862][T22311] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d 52 18 3b 00 89 f0 4c 8d 05 49 f8 3a 00 89 c2 81 e2 ff 1f 00 00 <49> 8b 0c d1 48 39 f1 74 28 48 85 c9 74 29 45 38 1c 10 75 23 83 c0 [ 475.630888][T22311] RSP: 002b:00007ffe297e65b8 EFLAGS: 00010202 [ 475.630910][T22311] RAX: 0000000084b12dbc RBX: ffffffff84b12dbc RCX: 0000001b30f13628 [ 475.630929][T22311] RDX: 0000000000000dbc RSI: ffffffff84b12dbc RDI: 0000000000000000 [ 475.630947][T22311] RBP: 0000000000000028 R08: 00007f2037600000 R09: 00007f2037602000 [ 475.630965][T22311] R10: 0000000084b12dc0 R11: 0000000000000000 R12: 00007f2037616038 [ 475.630982][T22311] R13: 0000000000000028 R14: ffffffff84b120fa R15: 00007f2038145720 [ 475.631000][T22311] ? apparmor_capable+0x23a/0x4d0 [ 475.631101][T22311] ? apparmor_capget+0x2cc/0x720 [ 475.631136][T22311] ? apparmor_capget+0x2cc/0x720 [ 475.631172][T22311] [ 476.021470][T22311] memory: usage 3072kB, limit 3072kB, failcnt 117477 [ 476.030801][T22311] memory+swap: usage 3584kB, limit 9007199254740988kB, failcnt 0 [ 476.039245][T22311] kmem: usage 2920kB, limit 9007199254740988kB, failcnt 0 [ 476.046456][T22311] Memory cgroup stats for /syz3: [ 476.046652][T22311] cache 0 [ 476.054527][T22311] rss 0 [ 476.057472][T22311] rss_huge 0 [ 476.060695][T22311] shmem 0 [ 476.063636][T22311] mapped_file 0 [ 476.067131][T22311] dirty 0 [ 476.070078][T22311] writeback 0 [ 476.073402][T22311] workingset_refault_anon 8964 [ 476.078228][T22311] workingset_refault_file 30869 [ 476.083093][T22311] swap 524288 [ 476.086409][T22311] swapcached 411222016 [ 476.090478][T22311] pgpgin 258803 [ 476.093948][T22311] pgpgout 259276 [ 476.097528][T22311] pgfault 301914 [ 476.101431][T22311] pgmajfault 4651 [ 476.105094][T22311] inactive_anon 139264 [ 476.110084][T22311] active_anon 16384 [ 476.113906][T22311] inactive_file 0 [ 476.117594][T22311] active_file 0 [ 476.121061][T22311] unevictable 0 [ 476.124536][T22311] hierarchical_memory_limit 3145728 [ 476.130825][T22311] hierarchical_memsw_limit 9223372036854771712 [ 476.137110][T22311] total_cache 0 [ 476.140579][T22311] total_rss 0 [ 476.143866][T22311] total_rss_huge 0 [ 476.147612][T22311] total_shmem 0 [ 476.152514][T22311] total_mapped_file 0 [ 476.157988][T22311] total_dirty 0 [ 476.161468][T22311] total_writeback 0 [ 476.165280][T22311] total_workingset_refault_anon 8964 [ 476.171279][T22311] total_workingset_refault_file 30869 [ 476.176708][T22311] total_swap 524288 [ 476.180520][T22311] total_swapcached 411222016 [ 476.185114][T22311] total_pgpgin 258803 [ 476.191852][T22311] total_pgpgout 259276 [ 476.195989][T22311] total_pgfault 301914 [ 476.200076][T22311] total_pgmajfault 4651 [ 476.204242][T22311] total_inactive_anon 139264 [ 476.208890][T22311] total_active_anon 16384 [ 476.213233][T22311] total_inactive_file 0 [ 476.218286][T22311] total_active_file 0 [ 476.222507][T22311] total_unevictable 0 [ 476.226532][T22311] anon_cost 22 [ 476.229912][T22311] file_cost 0 [ 476.234225][T22311] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7745,pid=22311,uid=0 [ 476.249274][T22311] Memory cgroup out of memory: Killed process 22311 (syz.3.7745) total-vm:104408kB, anon-rss:1236kB, file-rss:22952kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 476.802001][T22359] FAULT_INJECTION: forcing a failure. [ 476.802001][T22359] name failslab, interval 1, probability 0, space 0, times 0 [ 476.823446][T22359] CPU: 0 UID: 0 PID: 22359 Comm: syz.1.7766 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 476.823512][T22359] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 476.823528][T22359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 476.823546][T22359] Call Trace: [ 476.823555][T22359] [ 476.823565][T22359] dump_stack_lvl+0x100/0x190 [ 476.823620][T22359] should_fail_ex.cold+0x5/0xa [ 476.823655][T22359] ? lsm_blob_alloc+0x68/0x90 [ 476.823697][T22359] should_failslab+0xc2/0x120 [ 476.823729][T22359] __kmalloc_noprof+0xe0/0x850 [ 476.823775][T22359] ? trace_kmem_cache_alloc+0xf3/0x120 [ 476.823814][T22359] lsm_blob_alloc+0x68/0x90 [ 476.823858][T22359] security_sk_alloc+0x2d/0x290 [ 476.823890][T22359] sk_prot_alloc+0x1d1/0x2a0 [ 476.823937][T22359] sk_alloc+0x36/0xe80 [ 476.823983][T22359] inet6_create+0x385/0x12b0 [ 476.824020][T22359] ? inet6_create+0x7f/0x12b0 [ 476.824053][T22359] __sock_create+0x339/0x860 [ 476.824097][T22359] udp_sock_create6+0xc7/0x6a0 [ 476.824130][T22359] ? __pfx_udp_sock_create6+0x10/0x10 [ 476.824173][T22359] ? crng_make_state+0x477/0x6c0 [ 476.824286][T22359] ? lockdep_hardirqs_on+0x78/0x100 [ 476.824320][T22359] ? crng_make_state+0x2b0/0x6c0 [ 476.824356][T22359] rxrpc_open_socket+0x206/0x6b0 [ 476.824452][T22359] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 476.824503][T22359] ? rcu_is_watching+0x12/0xc0 [ 476.824555][T22359] rxrpc_lookup_local+0xac7/0x1220 [ 476.824598][T22359] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 476.824638][T22359] ? __local_bh_enable_ip+0x9e/0x120 [ 476.824675][T22359] rxrpc_sendmsg+0x34a/0x680 [ 476.824728][T22359] sock_write_iter+0x524/0x5a0 [ 476.824763][T22359] ? __pfx_rxrpc_sendmsg+0x10/0x10 [ 476.824805][T22359] ? __pfx_sock_write_iter+0x10/0x10 [ 476.824872][T22359] ? bpf_lsm_file_permission+0x9/0x10 [ 476.824900][T22359] ? security_file_permission+0x76/0x210 [ 476.824941][T22359] ? rw_verify_area+0xce/0x6d0 [ 476.824987][T22359] vfs_write+0x6ac/0x1070 [ 476.825015][T22359] ? __pfx_sock_write_iter+0x10/0x10 [ 476.825054][T22359] ? __pfx_vfs_write+0x10/0x10 [ 476.825080][T22359] ? find_held_lock+0x2b/0x80 [ 476.825132][T22359] ksys_write+0x1f8/0x250 [ 476.825159][T22359] ? __pfx_ksys_write+0x10/0x10 [ 476.825198][T22359] do_syscall_64+0x106/0xf80 [ 476.825228][T22359] ? clear_bhb_loop+0x40/0x90 [ 476.825264][T22359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.825292][T22359] RIP: 0033:0x7f6574d9c819 [ 476.825317][T22359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 476.825345][T22359] RSP: 002b:00007f6575d08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 476.825372][T22359] RAX: ffffffffffffffda RBX: 00007f6575015fa0 RCX: 00007f6574d9c819 [ 476.825399][T22359] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 476.825417][T22359] RBP: 00007f6574e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 476.825434][T22359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.825451][T22359] R13: 00007f6575016038 R14: 00007f6575015fa0 R15: 00007ffeebf6b6d8 [ 476.825490][T22359] [ 478.710630][T22416] FAULT_INJECTION: forcing a failure. [ 478.710630][T22416] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 478.742170][T22416] CPU: 0 UID: 0 PID: 22416 Comm: syz.0.7793 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 478.742232][T22416] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 478.742246][T22416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 478.742261][T22416] Call Trace: [ 478.742270][T22416] [ 478.742280][T22416] dump_stack_lvl+0x100/0x190 [ 478.742340][T22416] should_fail_ex.cold+0x5/0xa [ 478.742369][T22416] ? prepare_alloc_pages+0x16d/0x5f0 [ 478.742405][T22416] should_fail_alloc_page+0xeb/0x140 [ 478.742436][T22416] prepare_alloc_pages+0x1f0/0x5f0 [ 478.742467][T22416] ? bpf_ksym_find+0x124/0x1c0 [ 478.742503][T22416] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 478.742546][T22416] ? __kernel_text_address+0xd/0x30 [ 478.742584][T22416] ? unwind_get_return_address+0x59/0xa0 [ 478.742613][T22416] ? arch_stack_walk+0xa6/0xf0 [ 478.742651][T22416] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 478.742691][T22416] ? stack_trace_save+0x8e/0xc0 [ 478.742717][T22416] ? __pfx_stack_trace_save+0x10/0x10 [ 478.742744][T22416] ? stack_depot_save_flags+0x27/0x9d0 [ 478.742787][T22416] ? kasan_save_stack+0x30/0x50 [ 478.742809][T22416] ? kasan_save_track+0x14/0x30 [ 478.742832][T22416] ? __kasan_slab_alloc+0x89/0x90 [ 478.742856][T22416] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 478.742895][T22416] ? __pmd_alloc+0xbf/0x950 [ 478.742923][T22416] ? __handle_mm_fault+0xa9e/0x2b60 [ 478.742957][T22416] ? handle_mm_fault+0x36d/0xa20 [ 478.742990][T22416] ? __get_user_pages+0xf9c/0x34d0 [ 478.743018][T22416] ? populate_vma_page_range+0x267/0x3f0 [ 478.743050][T22416] ? __mm_populate+0x107/0x3a0 [ 478.743079][T22416] ? vm_mmap_pgoff+0x37f/0x470 [ 478.743106][T22416] ? ksys_mmap_pgoff+0xe1/0x650 [ 478.743132][T22416] ? __x64_sys_mmap+0x125/0x190 [ 478.743168][T22416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 478.743197][T22416] ? policy_nodemask+0xed/0x4f0 [ 478.743228][T22416] alloc_pages_mpol+0x1fb/0x550 [ 478.743258][T22416] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 478.743296][T22416] alloc_pages_noprof+0x136/0x390 [ 478.743333][T22416] pte_alloc_one+0x1c/0x3d0 [ 478.743364][T22416] __pte_alloc+0x6d/0x3e0 [ 478.743392][T22416] ? __pfx___pte_alloc+0x10/0x10 [ 478.743421][T22416] ? do_raw_spin_lock+0x128/0x260 [ 478.743459][T22416] ? find_held_lock+0x2b/0x80 [ 478.743486][T22416] do_anonymous_page+0x13cc/0x1fb0 [ 478.743523][T22416] ? do_raw_spin_unlock+0x145/0x1e0 [ 478.743562][T22416] ? _raw_spin_unlock+0x28/0x50 [ 478.743601][T22416] ? __pmd_alloc+0x3fb/0x950 [ 478.743635][T22416] __handle_mm_fault+0x1d48/0x2b60 [ 478.743676][T22416] ? mt_find+0x45e/0x8e0 [ 478.743706][T22416] ? __pfx___handle_mm_fault+0x10/0x10 [ 478.743740][T22416] ? __pfx_mt_find+0x10/0x10 [ 478.743795][T22416] handle_mm_fault+0x36d/0xa20 [ 478.743839][T22416] __get_user_pages+0xf9c/0x34d0 [ 478.743881][T22416] ? __pfx___get_user_pages+0x10/0x10 [ 478.743921][T22416] populate_vma_page_range+0x267/0x3f0 [ 478.743955][T22416] ? __pfx_populate_vma_page_range+0x10/0x10 [ 478.743987][T22416] ? __pfx_find_vma_intersection+0x10/0x10 [ 478.744017][T22416] ? do_mmap+0x93f/0x12f0 [ 478.744051][T22416] __mm_populate+0x107/0x3a0 [ 478.744084][T22416] ? __pfx___mm_populate+0x10/0x10 [ 478.744120][T22416] ? up_write+0x290/0x4f0 [ 478.744161][T22416] vm_mmap_pgoff+0x37f/0x470 [ 478.744195][T22416] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 478.744227][T22416] ? do_futex+0x192/0x350 [ 478.744262][T22416] ? __pfx_do_futex+0x10/0x10 [ 478.744302][T22416] ksys_mmap_pgoff+0xe1/0x650 [ 478.744336][T22416] ? __x64_sys_futex+0x34f/0x4d0 [ 478.744370][T22416] ? __x64_sys_futex+0x358/0x4d0 [ 478.744405][T22416] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 478.744435][T22416] ? xfd_validate_state+0x129/0x190 [ 478.744479][T22416] __x64_sys_mmap+0x125/0x190 [ 478.744520][T22416] do_syscall_64+0x106/0xf80 [ 478.744546][T22416] ? clear_bhb_loop+0x40/0x90 [ 478.744577][T22416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.744605][T22416] RIP: 0033:0x7f0f51b9c819 [ 478.744627][T22416] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 478.744652][T22416] RSP: 002b:00007f0f52a52028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 478.744677][T22416] RAX: ffffffffffffffda RBX: 00007f0f51e15fa0 RCX: 00007f0f51b9c819 [ 478.744695][T22416] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 478.744711][T22416] RBP: 00007f0f51c32c91 R08: 0000000000000002 R09: 0000000000008000 [ 478.744741][T22416] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 478.744758][T22416] R13: 00007f0f51e16038 R14: 00007f0f51e15fa0 R15: 00007ffcc130aac8 [ 478.744793][T22416] [ 479.834452][T22447] FAULT_INJECTION: forcing a failure. [ 479.834452][T22447] name failslab, interval 1, probability 0, space 0, times 0 [ 479.834657][T22446] binder: 22443:22446 ioctl c0306201 2000000000c0 returned -14 [ 479.849251][T22447] CPU: 1 UID: 0 PID: 22447 Comm: syz.3.7805 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 479.849313][T22447] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 479.849328][T22447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 479.849345][T22447] Call Trace: [ 479.849354][T22447] [ 479.849364][T22447] dump_stack_lvl+0x100/0x190 [ 479.849413][T22447] should_fail_ex.cold+0x5/0xa [ 479.849448][T22447] should_failslab+0xc2/0x120 [ 479.849479][T22447] __kmalloc_cache_noprof+0x7a/0x6f0 [ 479.849517][T22447] ? allocate_file_region_entries+0x1a0/0x620 [ 479.849569][T22447] allocate_file_region_entries+0x1a0/0x620 [ 479.849620][T22447] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 479.849676][T22447] region_chg+0x85/0x140 [ 479.849719][T22447] __vma_reservation_common+0x376/0x720 [ 479.849766][T22447] ? __pfx___vma_reservation_common+0x10/0x10 [ 479.849810][T22447] ? __pfx___might_resched+0x10/0x10 [ 479.849870][T22447] hugetlb_no_page+0xb2b/0x1970 [ 479.849919][T22447] hugetlb_fault+0x5df/0x1450 [ 479.849961][T22447] ? __pfx_hugetlb_fault+0x10/0x10 [ 479.850012][T22447] ? find_vma+0xbf/0x140 [ 479.850040][T22447] ? __pfx_find_vma+0x10/0x10 [ 479.850072][T22447] handle_mm_fault+0x5f1/0xa20 [ 479.850119][T22447] do_user_addr_fault+0x74c/0x12f0 [ 479.850157][T22447] exc_page_fault+0x6f/0xd0 [ 479.850187][T22447] asm_exc_page_fault+0x26/0x30 [ 479.850215][T22447] RIP: 0010:__put_user_4+0xd/0x20 [ 479.850243][T22447] Code: 66 89 01 31 c9 0f 01 ca e9 c0 d0 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 97 d0 03 00 0f 1f 80 00 00 00 00 90 90 90 [ 479.850269][T22447] RSP: 0018:ffffc900054dfe58 EFLAGS: 00050202 [ 479.850291][T22447] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007 [ 479.850307][T22447] RDX: 0000000000000000 RSI: ffffffff82563481 RDI: ffff888031fec2dc [ 479.850325][T22447] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000000001c6 [ 479.850341][T22447] R10: 0000000000000200 R11: 0000000000000000 R12: 1ffff92000a9bfce [ 479.850357][T22447] R13: 0000000000000007 R14: 0000000000000000 R15: dffffc0000000000 [ 479.850386][T22447] ? __might_fault+0x111/0x140 [ 479.850430][T22447] __do_sys_prctl+0xd67/0x2330 [ 479.850473][T22447] ? __pfx___do_sys_prctl+0x10/0x10 [ 479.850524][T22447] do_syscall_64+0x106/0xf80 [ 479.850551][T22447] ? clear_bhb_loop+0x40/0x90 [ 479.850586][T22447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.850612][T22447] RIP: 0033:0x7f203739c819 [ 479.850633][T22447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 479.850659][T22447] RSP: 002b:00007f2038329028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 479.850684][T22447] RAX: ffffffffffffffda RBX: 00007f2037615fa0 RCX: 00007f203739c819 [ 479.850703][T22447] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 479.850718][T22447] RBP: 00007f2037432c91 R08: 0000000000000001 R09: 0000000000000000 [ 479.850734][T22447] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 479.850750][T22447] R13: 00007f2037616038 R14: 00007f2037615fa0 R15: 00007ffe297e6578 [ 479.850788][T22447] [ 479.970631][T22450] FAULT_INJECTION: forcing a failure. [ 479.970631][T22450] name failslab, interval 1, probability 0, space 0, times 0 [ 480.194364][T22450] CPU: 1 UID: 0 PID: 22450 Comm: syz.3.7808 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 480.194424][T22450] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 480.194440][T22450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 480.194456][T22450] Call Trace: [ 480.194465][T22450] [ 480.194475][T22450] dump_stack_lvl+0x100/0x190 [ 480.194525][T22450] should_fail_ex.cold+0x5/0xa [ 480.194560][T22450] should_failslab+0xc2/0x120 [ 480.194593][T22450] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 480.194637][T22450] ? security_file_alloc+0x34/0x2c0 [ 480.194675][T22450] ? trace_kmem_cache_alloc+0xf3/0x120 [ 480.194715][T22450] security_file_alloc+0x34/0x2c0 [ 480.194756][T22450] init_file+0x95/0x480 [ 480.194789][T22450] alloc_empty_file+0x73/0x1c0 [ 480.194828][T22450] path_openat+0xe8/0x31a0 [ 480.194855][T22450] ? kasan_save_stack+0x3f/0x50 [ 480.194881][T22450] ? kasan_save_stack+0x30/0x50 [ 480.194906][T22450] ? kasan_save_track+0x14/0x30 [ 480.194929][T22450] ? __kasan_slab_alloc+0x89/0x90 [ 480.194953][T22450] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 480.194992][T22450] ? do_getname+0x35/0x390 [ 480.195023][T22450] ? do_sys_openat2+0xc5/0x1e0 [ 480.195060][T22450] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 480.195094][T22450] ? __pfx_path_openat+0x10/0x10 [ 480.195150][T22450] do_file_open+0x20e/0x430 [ 480.195185][T22450] ? __pfx_do_file_open+0x10/0x10 [ 480.195245][T22450] ? alloc_fd+0x476/0x790 [ 480.195278][T22450] ? do_getname+0x191/0x390 [ 480.195318][T22450] do_sys_openat2+0x10d/0x1e0 [ 480.195357][T22450] ? __pfx_do_sys_openat2+0x10/0x10 [ 480.195409][T22450] __x64_sys_openat+0x12d/0x210 [ 480.195451][T22450] ? __pfx___x64_sys_openat+0x10/0x10 [ 480.195508][T22450] do_syscall_64+0x106/0xf80 [ 480.195540][T22450] ? clear_bhb_loop+0x40/0x90 [ 480.195575][T22450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 480.195606][T22450] RIP: 0033:0x7f203739c819 [ 480.195630][T22450] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 480.195658][T22450] RSP: 002b:00007f2038329028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 480.195686][T22450] RAX: ffffffffffffffda RBX: 00007f2037615fa0 RCX: 00007f203739c819 [ 480.195706][T22450] RDX: 0000000000038000 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 480.195725][T22450] RBP: 00007f2037432c91 R08: 0000000000000000 R09: 0000000000000000 [ 480.195744][T22450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 480.195760][T22450] R13: 00007f2037616038 R14: 00007f2037615fa0 R15: 00007ffe297e6578 [ 480.195800][T22450] [ 480.593135][T22461] block nbd0: Unsupported socket: should be TCP or UNIX. [ 480.962196][T22471] zswap: compressor û not available [ 481.552940][T22508] device-mapper: ioctl: Unable to rename non-existent device,  to „ [ 482.112071][T22530] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7841'. [ 482.384070][T22543] FAULT_INJECTION: forcing a failure. [ 482.384070][T22543] name failslab, interval 1, probability 0, space 0, times 0 [ 482.401094][T22543] CPU: 1 UID: 0 PID: 22543 Comm: syz.0.7847 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 482.401162][T22543] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 482.401177][T22543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 482.401192][T22543] Call Trace: [ 482.401201][T22543] [ 482.401211][T22543] dump_stack_lvl+0x100/0x190 [ 482.401259][T22543] should_fail_ex.cold+0x5/0xa [ 482.401293][T22543] should_failslab+0xc2/0x120 [ 482.401325][T22543] __kmalloc_cache_noprof+0x7a/0x6f0 [ 482.401365][T22543] ? landlock_init_hierarchy_log+0xa9/0x820 [ 482.401515][T22543] landlock_init_hierarchy_log+0xa9/0x820 [ 482.401564][T22543] landlock_merge_ruleset+0x67b/0x830 [ 482.401598][T22543] ? prepare_creds+0x5ee/0x950 [ 482.401645][T22543] __do_sys_landlock_restrict_self+0x2a6/0x9e0 [ 482.401680][T22543] do_syscall_64+0x106/0xf80 [ 482.401707][T22543] ? clear_bhb_loop+0x40/0x90 [ 482.401739][T22543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.401767][T22543] RIP: 0033:0x7f0f51b9c819 [ 482.401790][T22543] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 482.401819][T22543] RSP: 002b:00007f0f52a52028 EFLAGS: 00000246 ORIG_RAX: 00000000000001be [ 482.401845][T22543] RAX: ffffffffffffffda RBX: 00007f0f51e15fa0 RCX: 00007f0f51b9c819 [ 482.401864][T22543] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000000003 [ 482.401880][T22543] RBP: 00007f0f51c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 482.401896][T22543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.401913][T22543] R13: 00007f0f51e16038 R14: 00007f0f51e15fa0 R15: 00007ffcc130aac8 [ 482.401950][T22543] [ 482.723206][T22553] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7853'. [ 482.948117][T22555] syz.0.7854 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), order=0, oom_score_adj=1000 [ 482.977363][T22555] CPU: 0 UID: 0 PID: 22555 Comm: syz.0.7854 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 482.977428][T22555] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 482.977445][T22555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 482.977462][T22555] Call Trace: [ 482.977472][T22555] [ 482.977483][T22555] dump_stack_lvl+0x100/0x190 [ 482.977534][T22555] dump_header+0xfb/0x606 [ 482.977568][T22555] oom_kill_process.cold+0xd/0x330 [ 482.977603][T22555] out_of_memory+0x340/0x14f0 [ 482.977657][T22555] ? __pfx_out_of_memory+0x10/0x10 [ 482.977715][T22555] mem_cgroup_out_of_memory+0xc6/0x130 [ 482.977759][T22555] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 482.977801][T22555] ? find_held_lock+0x2b/0x80 [ 482.977838][T22555] ? do_raw_spin_unlock+0x145/0x1e0 [ 482.977885][T22555] ? _raw_spin_unlock+0x28/0x50 [ 482.977942][T22555] try_charge_memcg+0x652/0xc90 [ 482.977984][T22555] ? __pfx_try_charge_memcg+0x10/0x10 [ 482.978015][T22555] ? rcu_read_unlock+0x17/0x60 [ 482.978049][T22555] ? rcu_read_unlock+0x17/0x60 [ 482.978091][T22555] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 482.978142][T22555] __memcg_kmem_charge_page+0xd0/0x530 [ 482.978182][T22555] __alloc_frozen_pages_noprof+0x328/0x2ba0 [ 482.978229][T22555] ? filter_irq_stacks+0x31/0x90 [ 482.978261][T22555] ? stack_depot_save_flags+0x27/0x9d0 [ 482.978303][T22555] ? find_held_lock+0x2b/0x80 [ 482.978331][T22555] ? __free_frozen_pages+0x87a/0x10d0 [ 482.978384][T22555] ? alloc_pages_bulk_noprof+0x811/0x1490 [ 482.978429][T22555] ? newary+0x185/0xc30 [ 482.978458][T22555] ? ipcget+0xee/0xf50 [ 482.978497][T22555] ? __x64_sys_semget+0x1cb/0x260 [ 482.978531][T22555] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 482.978589][T22555] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 482.978646][T22555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 482.978681][T22555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 482.978714][T22555] ? policy_nodemask+0xed/0x4f0 [ 482.978751][T22555] alloc_pages_mpol+0x1fb/0x550 [ 482.978786][T22555] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 482.978824][T22555] ? rcu_read_unlock+0x17/0x60 [ 482.978863][T22555] alloc_pages_noprof+0x136/0x390 [ 482.978899][T22555] __vmalloc_node_range_noprof+0xa1d/0x1530 [ 482.978957][T22555] ? newary+0x185/0xc30 [ 482.978998][T22555] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 482.979057][T22555] __kvmalloc_node_noprof+0x3de/0xa00 [ 482.979087][T22555] ? newary+0x185/0xc30 [ 482.979115][T22555] ? newary+0x185/0xc30 [ 482.979143][T22555] ? __pfx___might_resched+0x10/0x10 [ 482.979197][T22555] newary+0x185/0xc30 [ 482.979226][T22555] ? __pfx_down_write+0x10/0x10 [ 482.979271][T22555] ipcget+0xee/0xf50 [ 482.979314][T22555] ? do_futex+0x192/0x350 [ 482.979354][T22555] ? __pfx_do_futex+0x10/0x10 [ 482.979394][T22555] ? ksys_unshare+0x6c5/0xad0 [ 482.979434][T22555] ? __pfx_ipcget+0x10/0x10 [ 482.979479][T22555] ? __x64_sys_futex+0x34f/0x4d0 [ 482.979525][T22555] __x64_sys_semget+0x1cb/0x260 [ 482.979562][T22555] ? __pfx___x64_sys_semget+0x10/0x10 [ 482.979610][T22555] do_syscall_64+0x106/0xf80 [ 482.979640][T22555] ? clear_bhb_loop+0x40/0x90 [ 482.979677][T22555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.979708][T22555] RIP: 0033:0x7f0f51b9c819 [ 482.979733][T22555] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 482.979763][T22555] RSP: 002b:00007f0f52a52028 EFLAGS: 00000246 ORIG_RAX: 0000000000000040 [ 482.979791][T22555] RAX: ffffffffffffffda RBX: 00007f0f51e15fa0 RCX: 00007f0f51b9c819 [ 482.979812][T22555] RDX: 0000000000008000 RSI: 0000000000002e4a RDI: 0000000000000000 [ 482.979831][T22555] RBP: 00007f0f51c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 482.979849][T22555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.979867][T22555] R13: 00007f0f51e16038 R14: 00007f0f51e15fa0 R15: 00007ffcc130aac8 [ 482.979907][T22555] [ 483.403633][T22555] memory: usage 3072kB, limit 3072kB, failcnt 157845 [ 483.410491][T22555] memory+swap: usage 3412kB, limit 9007199254740988kB, failcnt 0 [ 483.418287][T22555] kmem: usage 3036kB, limit 9007199254740988kB, failcnt 0 [ 483.425418][T22555] Memory cgroup stats for /syz0: [ 483.425596][T22555] cache 0 [ 483.467788][T22555] rss 0 [ 483.470595][T22555] rss_huge 0 [ 483.473809][T22555] shmem 0 [ 483.476872][T22555] mapped_file 0 [ 483.480372][T22555] dirty 0 [ 483.483322][T22555] writeback 0 [ 483.493792][T22555] workingset_refault_anon 5397 [ 483.498676][T22555] workingset_refault_file 48552 [ 483.505757][T22555] swap 348160 [ 483.509192][T22555] swapcached 516804608 [ 483.513268][T22555] pgpgin 287238 [ 483.518746][T22555] pgpgout 287229 [ 483.522315][T22555] pgfault 284100 [ 483.525972][T22555] pgmajfault 3287 [ 483.529611][T22555] inactive_anon 0 [ 483.533251][T22555] active_anon 36864 [ 483.537989][T22555] inactive_file 0 [ 483.541753][T22555] active_file 0 [ 483.545219][T22555] unevictable 0 [ 483.548762][T22555] hierarchical_memory_limit 3145728 [ 483.553972][T22555] hierarchical_memsw_limit 9223372036854771712 [ 483.562794][T22555] total_cache 0 [ 483.566628][T22555] total_rss 0 [ 483.569938][T22555] total_rss_huge 0 [ 483.573666][T22555] total_shmem 0 [ 483.578177][T22555] total_mapped_file 0 [ 483.582181][T22555] total_dirty 0 [ 483.585653][T22555] total_writeback 0 [ 483.589586][T22555] total_workingset_refault_anon 5397 [ 483.594878][T22555] total_workingset_refault_file 48552 [ 483.606175][T22555] total_swap 348160 [ 483.614577][T22555] total_swapcached 516804608 [ 483.641326][T22555] total_pgpgin 287238 [ 483.645355][T22555] total_pgpgout 287229 [ 483.660060][T22555] total_pgfault 284100 [ 483.664162][T22555] total_pgmajfault 3287 [ 483.668867][T22555] total_inactive_anon 0 [ 483.673045][T22555] total_active_anon 36864 [ 483.678796][T22555] total_inactive_file 0 [ 483.683051][T22555] total_active_file 0 [ 483.688326][T22555] total_unevictable 0 [ 483.692861][T22555] anon_cost 9 [ 483.696572][T22555] file_cost 0 [ 483.699873][T22555] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.7854,pid=22554,uid=0 [ 483.720161][T22555] Memory cgroup out of memory: Killed process 22554 (syz.0.7854) total-vm:104276kB, anon-rss:1240kB, file-rss:22568kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 484.232104][T22597] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-1) [ 484.233162][T22596] ima: policy update failed [ 484.252721][ T29] audit: type=1802 audit(4295051341.711:37): pid=22596 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.7873" res=0 errno=0 [ 485.356375][T22654] bridge0: port 4(veth0_to_bridge) entered blocking state [ 485.363721][T22654] bridge0: port 4(veth0_to_bridge) entered disabled state [ 485.373704][T22654] veth0_to_bridge: entered allmulticast mode [ 485.382946][T22654] veth0_to_bridge: entered promiscuous mode [ 485.391242][T22654] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 485.405561][T22654] bridge0: port 4(veth0_to_bridge) entered blocking state [ 485.412849][T22654] bridge0: port 4(veth0_to_bridge) entered forwarding state [ 485.810860][T22671] zswap: compressor not available [ 486.107819][T22688] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7911'. [ 486.120441][T22688] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7911'. [ 486.772063][T22724] netlink: 186 bytes leftover after parsing attributes in process `syz.0.7928'. [ 489.130940][T22807] random: crng reseeded on system resumption [ 490.301859][T22850] sctp: [Deprecated]: syz.3.7982 (pid 22850) Use of int in maxseg socket option. [ 490.301859][T22850] Use struct sctp_assoc_value instead [ 491.358639][T22887] program syz.1.7998 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 492.259939][T22913] bridge0: port 3(batadv0) entered blocking state [ 492.273825][T22913] bridge0: port 3(batadv0) entered disabled state [ 492.284335][T22913] batadv0: entered allmulticast mode [ 492.295157][T22913] batadv0: entered promiscuous mode [ 492.305180][T22913] bridge0: port 3(batadv0) entered blocking state [ 492.311781][T22913] bridge0: port 3(batadv0) entered listening state [ 492.556782][ T6372] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 492.566463][ T6372] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 492.763050][T22938] netlink: 'syz.3.8022': attribute type 2 has an invalid length. [ 493.033187][T22946] [U] ^C [ 493.372751][T22954] zswap: compressor not available [ 493.498849][T22967] netlink: 342 bytes leftover after parsing attributes in process `syz.1.8033'. [ 496.105886][T23057] bridge0: port 4(bond0) entered blocking state [ 496.124962][T23057] bridge0: port 4(bond0) entered disabled state [ 496.166498][T23057] bond0: entered allmulticast mode [ 496.171678][T23057] bond_slave_0: entered allmulticast mode [ 496.178257][T23057] bond_slave_1: entered allmulticast mode [ 496.191857][T23057] bond0: entered promiscuous mode [ 496.206332][T23057] bond_slave_0: entered promiscuous mode [ 496.212274][T23057] bond_slave_1: entered promiscuous mode [ 496.242991][T23057] bridge0: port 4(bond0) entered blocking state [ 496.249452][T23057] bridge0: port 4(bond0) entered forwarding state [ 496.680887][T23072] netlink: 342 bytes leftover after parsing attributes in process `syz.2.8079'. [ 497.057645][T23090] bridge_slave_1: left allmulticast mode [ 497.063732][T23090] bridge_slave_1: left promiscuous mode [ 497.079032][T23090] bridge0: port 2(bridge_slave_1) entered disabled state [ 500.813715][T23173] openvswitch: netlink: IP tunnel TTL not specified. [ 501.423123][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.429625][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 504.538827][T23223] FAULT_INJECTION: forcing a failure. [ 504.538827][T23223] name failslab, interval 1, probability 0, space 0, times 0 [ 504.564142][T23223] CPU: 1 UID: 0 PID: 23223 Comm: syz.2.8139 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 504.564206][T23223] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 504.564223][T23223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 504.564240][T23223] Call Trace: [ 504.564249][T23223] [ 504.564259][T23223] dump_stack_lvl+0x100/0x190 [ 504.564309][T23223] should_fail_ex.cold+0x5/0xa [ 504.564345][T23223] should_failslab+0xc2/0x120 [ 504.564377][T23223] __kmalloc_cache_noprof+0x7a/0x6f0 [ 504.564416][T23223] ? vb2_vmalloc_alloc+0xf9/0x410 [ 504.564533][T23223] ? trace_kmalloc+0x101/0x130 [ 504.564565][T23223] ? __kasan_kmalloc+0xaa/0xb0 [ 504.564596][T23223] vb2_vmalloc_alloc+0xf9/0x410 [ 504.564633][T23223] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 504.564675][T23223] __vb2_queue_alloc+0x8d5/0x1160 [ 504.564730][T23223] vb2_core_reqbufs+0x899/0xf30 [ 504.564774][T23223] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 504.564833][T23223] __vb2_init_fileio+0x32d/0x1000 [ 504.564869][T23223] ? vb2_fop_read+0xe5/0x520 [ 504.564900][T23223] ? aa_file_perm+0x7f3/0x14d0 [ 504.564951][T23223] __vb2_perform_fileio+0x91e/0x1380 [ 504.565000][T23223] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 504.565034][T23223] ? __pfx___might_resched+0x10/0x10 [ 504.565088][T23223] vb2_fop_read+0x211/0x520 [ 504.565128][T23223] v4l2_read+0x229/0x2c0 [ 504.565200][T23223] ? __pfx_v4l2_read+0x10/0x10 [ 504.565233][T23223] vfs_read+0x1e4/0xb30 [ 504.565267][T23223] ? __pfx_vfs_read+0x10/0x10 [ 504.565292][T23223] ? find_held_lock+0x2b/0x80 [ 504.565333][T23223] ? __fget_files+0x215/0x3d0 [ 504.565361][T23223] ? __fget_files+0x215/0x3d0 [ 504.565397][T23223] ? __fget_files+0x21f/0x3d0 [ 504.565459][T23223] ksys_read+0x12a/0x250 [ 504.565487][T23223] ? __pfx_ksys_read+0x10/0x10 [ 504.565526][T23223] do_syscall_64+0x106/0xf80 [ 504.565554][T23223] ? clear_bhb_loop+0x40/0x90 [ 504.565590][T23223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.565618][T23223] RIP: 0033:0x7f8400d9c819 [ 504.565640][T23223] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 504.565665][T23223] RSP: 002b:00007f83fefee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 504.565697][T23223] RAX: ffffffffffffffda RBX: 00007f8401015fa0 RCX: 00007f8400d9c819 [ 504.565717][T23223] RDX: 0000000000000028 RSI: 0000200000000280 RDI: 0000000000000003 [ 504.565734][T23223] RBP: 00007f8400e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 504.565750][T23223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 504.565766][T23223] R13: 00007f8401016038 R14: 00007f8401015fa0 R15: 00007ffc840bbb98 [ 504.565799][T23223] [ 506.790455][T23205] syz.0.8133 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 506.816224][T23205] CPU: 0 UID: 0 PID: 23205 Comm: syz.0.8133 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 506.816282][T23205] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 506.816297][T23205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 506.816311][T23205] Call Trace: [ 506.816320][T23205] [ 506.816330][T23205] dump_stack_lvl+0x100/0x190 [ 506.816375][T23205] dump_header+0xfb/0x606 [ 506.816407][T23205] oom_kill_process.cold+0xd/0x330 [ 506.816440][T23205] out_of_memory+0x340/0x14f0 [ 506.816490][T23205] ? __pfx_out_of_memory+0x10/0x10 [ 506.816543][T23205] mem_cgroup_out_of_memory+0xc6/0x130 [ 506.816584][T23205] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 506.816622][T23205] ? find_held_lock+0x2b/0x80 [ 506.816657][T23205] ? do_raw_spin_unlock+0x145/0x1e0 [ 506.816700][T23205] ? _raw_spin_unlock+0x28/0x50 [ 506.816746][T23205] try_charge_memcg+0x652/0xc90 [ 506.816795][T23205] ? __pfx_try_charge_memcg+0x10/0x10 [ 506.816835][T23205] ? find_held_lock+0x2b/0x80 [ 506.816861][T23205] ? rcu_read_unlock+0x17/0x60 [ 506.816893][T23205] ? rcu_read_unlock+0x17/0x60 [ 506.816929][T23205] charge_memcg+0xa6/0x280 [ 506.816960][T23205] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 506.817002][T23205] __swap_cache_prepare_and_add+0x817/0x9f0 [ 506.817047][T23205] ? alloc_pages_mpol+0x25a/0x550 [ 506.817079][T23205] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 506.817111][T23205] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 506.817147][T23205] ? __pfx_swap_entry_swapped+0x10/0x10 [ 506.817187][T23205] swap_cache_alloc_folio+0x1cb/0x300 [ 506.817231][T23205] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 506.817284][T23205] swap_cluster_readahead+0x53b/0x770 [ 506.817324][T23205] ? trace_ignore_this_task+0xbc/0x100 [ 506.817374][T23205] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 506.817416][T23205] ? lock_acquire+0x100/0x380 [ 506.817451][T23205] ? find_held_lock+0x2b/0x80 [ 506.817496][T23205] ? get_vma_policy+0x23d/0x3b0 [ 506.817533][T23205] swapin_readahead+0x160/0x12c0 [ 506.817586][T23205] ? __pfx_swapin_readahead+0x10/0x10 [ 506.817625][T23205] ? find_held_lock+0x2b/0x80 [ 506.817652][T23205] ? swap_table_get+0x103/0x2c0 [ 506.817689][T23205] ? swap_table_get+0x103/0x2c0 [ 506.817732][T23205] ? swap_table_get+0x10d/0x2c0 [ 506.817778][T23205] ? swap_cache_get_folio+0x1ae/0x600 [ 506.817820][T23205] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 506.817857][T23205] ? __pfx_get_swap_device+0x10/0x10 [ 506.817895][T23205] ? do_swap_page+0xb2e/0x6900 [ 506.817931][T23205] do_swap_page+0xb2e/0x6900 [ 506.817989][T23205] ? __pfx_do_swap_page+0x10/0x10 [ 506.818032][T23205] ? do_raw_spin_lock+0x128/0x260 [ 506.818075][T23205] ? rcu_is_watching+0x12/0xc0 [ 506.818118][T23205] ? __pte_offset_map+0x179/0x310 [ 506.818153][T23205] __handle_mm_fault+0x18c7/0x2b60 [ 506.818199][T23205] ? reacquire_held_locks+0xce/0x1e0 [ 506.818236][T23205] ? __pfx___handle_mm_fault+0x10/0x10 [ 506.818282][T23205] ? lock_vma_under_rcu+0x17c/0x590 [ 506.818341][T23205] handle_mm_fault+0x36d/0xa20 [ 506.818388][T23205] do_user_addr_fault+0x5a3/0x12f0 [ 506.818426][T23205] exc_page_fault+0x6f/0xd0 [ 506.818457][T23205] asm_exc_page_fault+0x26/0x30 [ 506.818484][T23205] RIP: 0033:0x7f0f51a70efd [ 506.818508][T23205] Code: 70 40 88 74 24 0e 8b 7c 24 08 48 89 de e8 bb f8 fd ff 84 c0 75 5b 80 7c 24 0f 00 75 0d 80 3d 91 11 3a 00 00 0f 85 a3 01 00 00 <49> 83 7f 68 07 77 08 49 c7 47 68 08 00 00 00 41 8b 4f 30 48 f7 d9 [ 506.818534][T23205] RSP: 002b:00007ffcc130ab10 EFLAGS: 00010246 [ 506.818556][T23205] RAX: 000000110cbe0000 RBX: ffffffff8b8c8f09 RCX: 0000000000000001 [ 506.818574][T23205] RDX: 0000000000000f09 RSI: 000000000000323c RDI: 0000000000000002 [ 506.818591][T23205] RBP: 0000000000000048 R08: 00007f0f51e00000 R09: 00007f0f51e02000 [ 506.818608][T23205] R10: 000000008b8c8f0d R11: 0000000000000001 R12: 00007f0f51e16128 [ 506.818626][T23205] R13: 0000000000000049 R14: ffffffff8b8c80bc R15: 00007f0f52945720 [ 506.818645][T23205] ? xas_load+0x19c/0x5c0 [ 506.818675][T23205] ? __xas_next+0x309/0x700 [ 506.818718][T23205] [ 506.823767][T23205] memory: usage 3072kB, limit 3072kB, failcnt 181933 [ 507.235911][T23205] memory+swap: usage 71992kB, limit 9007199254740988kB, failcnt 0 [ 507.255995][T23205] kmem: usage 2236kB, limit 9007199254740988kB, failcnt 0 [ 507.263840][T23205] Memory cgroup stats for /syz0: [ 507.264018][T23205] cache 0 [ 507.291666][T23205] rss 0 [ 507.294463][T23205] rss_huge 0 [ 507.304718][T23205] shmem 0 [ 507.314719][T23205] mapped_file 0 [ 507.321811][T23205] dirty 0 [ 507.324769][T23205] writeback 0 [ 507.343819][T23205] workingset_refault_anon 6901 [ 507.348938][T23205] workingset_refault_file 59411 [ 507.353800][T23205] swap 70574080 [ 507.357714][T23205] swapcached 603615232 [ 507.362461][T23205] pgpgin 321639 [ 507.366396][T23205] pgpgout 321430 [ 507.370968][T23205] pgfault 298010 [ 507.374529][T23205] pgmajfault 4078 [ 507.378762][T23205] inactive_anon 360448 [ 507.382993][T23205] active_anon 491520 [ 507.387593][T23205] inactive_file 0 [ 507.391240][T23205] active_file 0 [ 507.394697][T23205] unevictable 0 [ 507.398780][T23205] hierarchical_memory_limit 3145728 [ 507.404036][T23205] hierarchical_memsw_limit 9223372036854771712 [ 507.410974][T23205] total_cache 0 [ 507.414451][T23205] total_rss 0 [ 507.431215][T23205] total_rss_huge 0 [ 507.434964][T23205] total_shmem 0 [ 507.446290][T23205] total_mapped_file 0 [ 507.454369][T23205] total_dirty 0 [ 507.458314][T23205] total_writeback 0 [ 507.462134][T23205] total_workingset_refault_anon 6901 [ 507.468602][T23205] total_workingset_refault_file 59411 [ 507.474059][T23205] total_swap 70574080 [ 507.478593][T23205] total_swapcached 603615232 [ 507.483288][T23205] total_pgpgin 321639 [ 507.487679][T23205] total_pgpgout 321430 [ 507.491943][T23205] total_pgfault 298010 [ 507.497449][T23205] total_pgmajfault 4078 [ 507.502247][T23205] total_inactive_anon 360448 [ 507.515818][T23205] total_active_anon 491520 [ 507.520294][T23205] total_inactive_file 0 [ 507.524457][T23205] total_active_file 0 [ 507.537101][T23205] total_unevictable 0 [ 507.545540][T23205] anon_cost 28 [ 507.552636][T23205] file_cost 0 [ 507.559221][T23205] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.7943,pid=22761,uid=0 [ 507.605238][T23205] Memory cgroup out of memory: Killed process 22761 (syz.0.7943) total-vm:104536kB, anon-rss:1240kB, file-rss:56260kB, shmem-rss:0kB, UID:0 pgtables:212kB oom_score_adj:1000 [ 507.818710][ C1] bridge0: port 3(batadv0) entered learning state [ 508.219787][T23215] syz.3.8135 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 508.279947][T23215] CPU: 0 UID: 0 PID: 23215 Comm: syz.3.8135 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 508.280010][T23215] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 508.280025][T23215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 508.280041][T23215] Call Trace: [ 508.280050][T23215] [ 508.280060][T23215] dump_stack_lvl+0x100/0x190 [ 508.280108][T23215] dump_header+0xfb/0x606 [ 508.280140][T23215] oom_kill_process.cold+0xd/0x330 [ 508.280174][T23215] out_of_memory+0x340/0x14f0 [ 508.280233][T23215] ? __pfx_out_of_memory+0x10/0x10 [ 508.280286][T23215] mem_cgroup_out_of_memory+0xc6/0x130 [ 508.280328][T23215] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 508.280366][T23215] ? find_held_lock+0x2b/0x80 [ 508.280402][T23215] ? do_raw_spin_unlock+0x145/0x1e0 [ 508.280445][T23215] ? _raw_spin_unlock+0x28/0x50 [ 508.280492][T23215] try_charge_memcg+0x652/0xc90 [ 508.280532][T23215] ? __pfx_try_charge_memcg+0x10/0x10 [ 508.280572][T23215] ? find_held_lock+0x2b/0x80 [ 508.280599][T23215] ? rcu_read_unlock+0x17/0x60 [ 508.280631][T23215] ? rcu_read_unlock+0x17/0x60 [ 508.280668][T23215] charge_memcg+0xa6/0x280 [ 508.280699][T23215] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 508.280744][T23215] __swap_cache_prepare_and_add+0x817/0x9f0 [ 508.280788][T23215] ? alloc_pages_mpol+0x25a/0x550 [ 508.280821][T23215] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 508.280855][T23215] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 508.280896][T23215] ? __pfx_swap_entry_swapped+0x10/0x10 [ 508.280938][T23215] swap_cache_alloc_folio+0x1cb/0x300 [ 508.280982][T23215] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 508.281035][T23215] swap_cluster_readahead+0x411/0x770 [ 508.281076][T23215] ? __pfx___xa_erase+0x10/0x10 [ 508.281116][T23215] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 508.281162][T23215] ? __swap_cache_clear_shadow+0x2fc/0x3d0 [ 508.281228][T23215] ? get_vma_policy+0x23d/0x3b0 [ 508.281264][T23215] swapin_readahead+0x160/0x12c0 [ 508.281319][T23215] ? __pfx_swapin_readahead+0x10/0x10 [ 508.281358][T23215] ? find_held_lock+0x2b/0x80 [ 508.281385][T23215] ? swap_table_get+0x103/0x2c0 [ 508.281422][T23215] ? swap_table_get+0x103/0x2c0 [ 508.281467][T23215] ? swap_table_get+0x10d/0x2c0 [ 508.281506][T23215] ? swap_cache_get_folio+0x1ae/0x600 [ 508.281549][T23215] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 508.281587][T23215] ? __pfx_get_swap_device+0x10/0x10 [ 508.281625][T23215] ? do_swap_page+0xb2e/0x6900 [ 508.281662][T23215] do_swap_page+0xb2e/0x6900 [ 508.281724][T23215] ? __pfx_do_swap_page+0x10/0x10 [ 508.281765][T23215] ? do_raw_spin_lock+0x128/0x260 [ 508.281806][T23215] ? rcu_is_watching+0x12/0xc0 [ 508.281848][T23215] ? __pte_offset_map+0x179/0x310 [ 508.281879][T23215] __handle_mm_fault+0x18c7/0x2b60 [ 508.281925][T23215] ? reacquire_held_locks+0xce/0x1e0 [ 508.281961][T23215] ? __pfx___handle_mm_fault+0x10/0x10 [ 508.282006][T23215] ? lock_vma_under_rcu+0x17c/0x590 [ 508.282065][T23215] handle_mm_fault+0x36d/0xa20 [ 508.282110][T23215] do_user_addr_fault+0x5a3/0x12f0 [ 508.282146][T23215] exc_page_fault+0x6f/0xd0 [ 508.282174][T23215] asm_exc_page_fault+0x26/0x30 [ 508.282207][T23215] RIP: 0033:0x7f2037270e97 [ 508.282228][T23215] Code: 74 28 25 ff 0f 00 00 83 f0 3d 8d 04 c0 89 c3 c1 eb 04 31 c3 69 db 2d eb d4 27 89 d8 c1 e8 0f 31 c3 81 e3 ff 0f 00 00 48 31 d3 <80> 3d aa 11 3a 00 00 0f 84 1c 01 00 00 4c 89 f6 48 8b 0d 8a 11 3a [ 508.282250][T23215] RSP: 002b:00007ffe297e65c0 EFLAGS: 00010286 [ 508.282272][T23215] RAX: 00000000000007eb RBX: ffffffff81b8ce2e RCX: 0000001b30f0be58 [ 508.282291][T23215] RDX: ffffffff81b8c898 RSI: 0000000000000008 RDI: 00007f2036dff008 [ 508.282308][T23215] RBP: 0000000000000044 R08: 00007f2037600000 R09: 00007f2037602000 [ 508.282326][T23215] R10: 0000000081b8c776 R11: 0000000000000003 R12: 00007f2037616038 [ 508.282343][T23215] R13: 0000000000000044 R14: ffffffff81b8c898 R15: 00007f2038145720 [ 508.282361][T23215] ? trace_page_fault_kernel+0x78/0x220 [ 508.282407][T23215] ? is_prefetch.isra.0+0x3be/0x530 [ 508.282454][T23215] ? trace_page_fault_kernel+0x78/0x220 [ 508.282505][T23215] [ 508.680104][T23215] memory: usage 3044kB, limit 3072kB, failcnt 182029 [ 508.687394][T23215] memory+swap: usage 71560kB, limit 9007199254740988kB, failcnt 0 [ 508.696206][T23215] kmem: usage 2232kB, limit 9007199254740988kB, failcnt 0 [ 508.703927][T23215] Memory cgroup stats for /syz0: [ 508.704110][T23215] cache 0 [ 508.712170][T23215] rss 0 [ 508.714956][T23215] rss_huge 0 [ 508.718227][T23215] shmem 0 [ 508.721174][T23215] mapped_file 0 [ 508.724634][T23215] dirty 0 [ 508.727614][T23215] writeback 0 [ 508.730901][T23215] workingset_refault_anon 6909 [ 508.735669][T23215] workingset_refault_file 59411 [ 508.740588][T23215] swap 70160384 [ 508.744052][T23215] swapcached 603619328 [ 508.748159][T23215] pgpgin 321647 [ 508.751792][T23215] pgpgout 321444 [ 508.755339][T23215] pgfault 298014 [ 508.758950][T23215] pgmajfault 4081 [ 508.762600][T23215] inactive_anon 0 [ 508.766421][T23215] active_anon 700416 [ 508.770319][T23215] inactive_file 0 [ 508.773960][T23215] active_file 0 [ 508.777471][T23215] unevictable 0 [ 508.780930][T23215] hierarchical_memory_limit 3145728 [ 508.786213][T23215] hierarchical_memsw_limit 9223372036854771712 [ 508.792371][T23215] total_cache 0 [ 508.797290][T23215] total_rss 0 [ 508.800593][T23215] total_rss_huge 0 [ 508.804315][T23215] total_shmem 0 [ 508.807831][T23215] total_mapped_file 0 [ 508.811816][T23215] total_dirty 0 [ 508.815275][T23215] total_writeback 0 [ 508.819169][T23215] total_workingset_refault_anon 6909 [ 508.824460][T23215] total_workingset_refault_file 59411 [ 508.829909][T23215] total_swap 70160384 [ 508.833898][T23215] total_swapcached 603619328 [ 508.838585][T23215] total_pgpgin 321647 [ 508.842592][T23215] total_pgpgout 321444 [ 508.846725][T23215] total_pgfault 298014 [ 508.850799][T23215] total_pgmajfault 4081 [ 508.854957][T23215] total_inactive_anon 0 [ 508.859229][T23215] total_active_anon 700416 [ 508.863660][T23215] total_inactive_file 0 [ 508.868000][T23215] total_active_file 0 [ 508.871995][T23215] total_unevictable 0 [ 508.876048][T23215] anon_cost 26 [ 508.879429][T23215] file_cost 0 [ 508.882718][T23215] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.8133,pid=23205,uid=0 [ 508.899169][T23215] Memory cgroup out of memory: OOM victim 23205 (syz.0.8133) is already exiting. Skip killing the task [ 509.088279][T23287] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-1) [ 509.088808][T23286] ima: policy update failed [ 509.109418][ T29] audit: type=1802 audit(4295051366.571:38): pid=23286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.8169" res=0 errno=0 [ 509.999089][T23311] netlink: 21 bytes leftover after parsing attributes in process `syz.0.8178'. [ 510.355701][T23323] futex_wake_op: syz.2.8182 tries to shift op by -2048; fix this program [ 510.398492][T23323] futex_wake_op: syz.2.8182 tries to shift op by -2048; fix this program [ 510.827884][T23294] syz.3.8167 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 510.856939][T23294] CPU: 1 UID: 0 PID: 23294 Comm: syz.3.8167 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 510.857009][T23294] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 510.857025][T23294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 510.857044][T23294] Call Trace: [ 510.857054][T23294] [ 510.857065][T23294] dump_stack_lvl+0x100/0x190 [ 510.857117][T23294] dump_header+0xfb/0x606 [ 510.857151][T23294] oom_kill_process.cold+0xd/0x330 [ 510.857187][T23294] out_of_memory+0x340/0x14f0 [ 510.857241][T23294] ? __pfx_out_of_memory+0x10/0x10 [ 510.857298][T23294] mem_cgroup_out_of_memory+0xc6/0x130 [ 510.857342][T23294] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 510.857384][T23294] ? find_held_lock+0x2b/0x80 [ 510.857422][T23294] ? do_raw_spin_unlock+0x145/0x1e0 [ 510.857468][T23294] ? _raw_spin_unlock+0x28/0x50 [ 510.857518][T23294] try_charge_memcg+0x652/0xc90 [ 510.857561][T23294] ? __pfx_try_charge_memcg+0x10/0x10 [ 510.857601][T23294] ? find_held_lock+0x2b/0x80 [ 510.857629][T23294] ? rcu_read_unlock+0x17/0x60 [ 510.857663][T23294] ? rcu_read_unlock+0x17/0x60 [ 510.857711][T23294] charge_memcg+0xa6/0x280 [ 510.857745][T23294] __mem_cgroup_charge+0x2b/0x1e0 [ 510.857785][T23294] do_anonymous_page+0xb62/0x1fb0 [ 510.857843][T23294] __handle_mm_fault+0x1d48/0x2b60 [ 510.857900][T23294] ? __pfx___handle_mm_fault+0x10/0x10 [ 510.857945][T23294] ? pte_offset_map_lock+0x174/0x320 [ 510.857978][T23294] ? find_held_lock+0x2b/0x80 [ 510.858021][T23294] ? follow_page_pte+0x5b3/0x1400 [ 510.858065][T23294] handle_mm_fault+0x36d/0xa20 [ 510.858115][T23294] __get_user_pages+0xf9c/0x34d0 [ 510.858166][T23294] ? __pfx___get_user_pages+0x10/0x10 [ 510.858213][T23294] populate_vma_page_range+0x267/0x3f0 [ 510.858255][T23294] ? __pfx_populate_vma_page_range+0x10/0x10 [ 510.858292][T23294] ? __pfx_find_vma_intersection+0x10/0x10 [ 510.858329][T23294] ? do_mmap+0x93f/0x12f0 [ 510.858368][T23294] __mm_populate+0x107/0x3a0 [ 510.858407][T23294] ? __pfx___mm_populate+0x10/0x10 [ 510.858448][T23294] ? up_write+0x290/0x4f0 [ 510.858496][T23294] vm_mmap_pgoff+0x37f/0x470 [ 510.858537][T23294] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 510.858587][T23294] ? find_held_lock+0x2b/0x80 [ 510.858616][T23294] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 510.858655][T23294] ksys_mmap_pgoff+0xe1/0x650 [ 510.858690][T23294] ? count_memcg_events_mm.constprop.0+0x109/0x2a0 [ 510.858723][T23294] ? find_held_lock+0x2b/0x80 [ 510.858752][T23294] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 510.858784][T23294] ? exc_page_fault+0x6f/0xd0 [ 510.858825][T23294] __x64_sys_mmap+0x125/0x190 [ 510.858875][T23294] do_syscall_64+0x106/0xf80 [ 510.858905][T23294] ? clear_bhb_loop+0x40/0x90 [ 510.858942][T23294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 510.858973][T23294] RIP: 0033:0x7f203739c819 [ 510.858999][T23294] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 510.859029][T23294] RSP: 002b:00007f2038329028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 510.859057][T23294] RAX: ffffffffffffffda RBX: 00007f2037615fa0 RCX: 00007f203739c819 [ 510.859077][T23294] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 510.859093][T23294] RBP: 00007f2037432c91 R08: 0000000000000002 R09: 0000000000008000 [ 510.859110][T23294] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 510.859127][T23294] R13: 00007f2037616038 R14: 00007f2037615fa0 R15: 00007ffe297e6578 [ 510.859167][T23294] [ 510.863652][T23294] memory: usage 3072kB, limit 3072kB, failcnt 139856 [ 511.232083][T23294] memory+swap: usage 42308kB, limit 9007199254740988kB, failcnt 0 [ 511.240108][T23294] kmem: usage 2832kB, limit 9007199254740988kB, failcnt 0 [ 511.248866][T23294] Memory cgroup stats for /syz3: [ 511.249182][T23294] cache 0 [ 511.257823][T23294] rss 49152 [ 511.260945][T23294] rss_huge 0 [ 511.264151][T23294] shmem 0 [ 511.267158][T23294] mapped_file 0 [ 511.270623][T23294] dirty 0 [ 511.273581][T23294] writeback 0 [ 511.276956][T23294] workingset_refault_anon 11643 [ 511.281815][T23294] workingset_refault_file 32655 [ 511.286792][T23294] swap 40177664 [ 511.290498][T23294] swapcached 492683264 [ 511.294574][T23294] pgpgin 284318 [ 511.298191][T23294] pgpgout 284769 [ 511.301753][T23294] pgfault 324330 [ 511.305305][T23294] pgmajfault 6348 [ 511.310508][T23294] inactive_anon 0 [ 511.315516][T23294] active_anon 245760 [ 511.320164][T23294] inactive_file 0 [ 511.323814][T23294] active_file 0 [ 511.328504][T23294] unevictable 0 [ 511.331976][T23294] hierarchical_memory_limit 3145728 [ 511.346093][T23294] hierarchical_memsw_limit 9223372036854771712 [ 511.352314][T23294] total_cache 0 [ 511.415308][T23294] total_rss 49152 [ 511.419226][T23294] total_rss_huge 0 [ 511.422963][T23294] total_shmem 0 [ 511.440239][T23294] total_mapped_file 0 [ 511.447124][T23294] total_dirty 0 [ 511.456018][T23294] total_writeback 0 [ 511.460577][T23294] total_workingset_refault_anon 11643 [ 511.485886][T23294] total_workingset_refault_file 32655 [ 511.491328][T23294] total_swap 40177664 [ 511.495320][T23294] total_swapcached 492683264 [ 511.505834][T23294] total_pgpgin 284318 [ 511.516015][T23294] total_pgpgout 284769 [ 511.520113][T23294] total_pgfault 324330 [ 511.556092][T23294] total_pgmajfault 6348 [ 511.561020][T23294] total_inactive_anon 0 [ 511.565202][T23294] total_active_anon 245760 [ 511.576637][T23294] total_inactive_file 0 [ 511.581820][T23294] total_active_file 0 [ 511.587270][T23294] total_unevictable 0 [ 511.591269][T23294] anon_cost 17 [ 511.594647][T23294] file_cost 0 [ 511.598608][T23294] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.8092,pid=23105,uid=0 [ 511.623033][T23294] Memory cgroup out of memory: Killed process 23105 (syz.3.8092) total-vm:104276kB, anon-rss:1236kB, file-rss:53768kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 511.725996][ T5825] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 511.806318][ T5825] CPU: 0 UID: 0 PID: 5825 Comm: syz-executor Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 511.806380][ T5825] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 511.806394][ T5825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 511.806408][ T5825] Call Trace: [ 511.806417][ T5825] [ 511.806427][ T5825] dump_stack_lvl+0x100/0x190 [ 511.806473][ T5825] dump_header+0xfb/0x606 [ 511.806505][ T5825] oom_kill_process.cold+0xd/0x330 [ 511.806537][ T5825] out_of_memory+0x340/0x14f0 [ 511.806587][ T5825] ? __pfx_out_of_memory+0x10/0x10 [ 511.806639][ T5825] mem_cgroup_out_of_memory+0xc6/0x130 [ 511.806679][ T5825] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 511.806717][ T5825] ? find_held_lock+0x2b/0x80 [ 511.806752][ T5825] ? do_raw_spin_unlock+0x145/0x1e0 [ 511.806794][ T5825] ? _raw_spin_unlock+0x28/0x50 [ 511.806839][ T5825] try_charge_memcg+0x652/0xc90 [ 511.806878][ T5825] ? __pfx_try_charge_memcg+0x10/0x10 [ 511.806924][ T5825] ? find_held_lock+0x2b/0x80 [ 511.806950][ T5825] ? rcu_read_unlock+0x17/0x60 [ 511.806981][ T5825] ? rcu_read_unlock+0x17/0x60 [ 511.807017][ T5825] charge_memcg+0xa6/0x280 [ 511.807049][ T5825] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 511.807089][ T5825] __swap_cache_prepare_and_add+0x817/0x9f0 [ 511.807133][ T5825] ? alloc_pages_mpol+0x25a/0x550 [ 511.807166][ T5825] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 511.807199][ T5825] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 511.807239][ T5825] ? __pfx_swap_entry_swapped+0x10/0x10 [ 511.807279][ T5825] swap_cache_alloc_folio+0x1cb/0x300 [ 511.807322][ T5825] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 511.807376][ T5825] swap_cluster_readahead+0x53b/0x770 [ 511.807425][ T5825] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 511.807472][ T5825] ? update_cfs_rq_load_avg+0x51/0x550 [ 511.807512][ T5825] ? __lock_acquire+0x4a5/0x2630 [ 511.807551][ T5825] ? get_vma_policy+0x23d/0x3b0 [ 511.807587][ T5825] swapin_readahead+0x160/0x12c0 [ 511.807639][ T5825] ? __pfx_swapin_readahead+0x10/0x10 [ 511.807678][ T5825] ? find_held_lock+0x2b/0x80 [ 511.807705][ T5825] ? swap_table_get+0x103/0x2c0 [ 511.807741][ T5825] ? swap_table_get+0x103/0x2c0 [ 511.807782][ T5825] ? swap_table_get+0x10d/0x2c0 [ 511.807821][ T5825] ? swap_cache_get_folio+0x1ae/0x600 [ 511.807862][ T5825] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 511.807898][ T5825] ? __pfx_get_swap_device+0x10/0x10 [ 511.807942][ T5825] ? do_swap_page+0xb2e/0x6900 [ 511.807980][ T5825] do_swap_page+0xb2e/0x6900 [ 511.808036][ T5825] ? __pfx_do_swap_page+0x10/0x10 [ 511.808076][ T5825] ? __free_object+0x2a8/0x400 [ 511.808104][ T5825] ? lockdep_hardirqs_on+0x78/0x100 [ 511.808137][ T5825] ? rcu_is_watching+0x12/0xc0 [ 511.808179][ T5825] ? __pte_offset_map+0x179/0x310 [ 511.808213][ T5825] __handle_mm_fault+0x18c7/0x2b60 [ 511.808260][ T5825] ? reacquire_held_locks+0xce/0x1e0 [ 511.808297][ T5825] ? __pfx___handle_mm_fault+0x10/0x10 [ 511.808342][ T5825] ? lock_vma_under_rcu+0x17c/0x590 [ 511.808402][ T5825] handle_mm_fault+0x36d/0xa20 [ 511.808449][ T5825] do_user_addr_fault+0x5a3/0x12f0 [ 511.808488][ T5825] exc_page_fault+0x6f/0xd0 [ 511.808518][ T5825] asm_exc_page_fault+0x26/0x30 [ 511.808545][ T5825] RIP: 0033:0x7f203735d04e [ 511.808568][ T5825] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 511.808595][ T5825] RSP: 002b:00007ffe297e6858 EFLAGS: 00010246 [ 511.808616][ T5825] RAX: 0000000000000000 RBX: 000055555b698500 RCX: 00007f203735d04e [ 511.808634][ T5825] RDX: 00007ffe297e68b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 511.808650][ T5825] RBP: 00007ffe297e691c R08: 0000000000000000 R09: 0000000000000000 [ 511.808666][ T5825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 511.808682][ T5825] R13: 00000000000927c0 R14: 000000000007c53a R15: 00007ffe297e6970 [ 511.808720][ T5825] [ 511.808730][ T5825] memory: usage 3072kB, limit 3072kB, failcnt 139901 [ 512.229271][ T5825] memory+swap: usage 34156kB, limit 9007199254740988kB, failcnt 0 [ 512.310016][ T5825] kmem: usage 2596kB, limit 9007199254740988kB, failcnt 0 [ 512.376497][ T5825] Memory cgroup stats for /syz3: [ 512.376828][ T5825] cache 0 [ 512.385425][ T5825] rss 126976 [ 512.450307][ T5825] rss_huge 0 [ 512.453551][ T5825] shmem 0 [ 512.485913][ T5825] mapped_file 0 [ 512.489417][ T5825] dirty 0 [ 512.492361][ T5825] writeback 0 [ 512.495646][ T5825] workingset_refault_anon 11719 [ 512.534448][ T5825] workingset_refault_file 32656 [ 512.541928][ T5825] swap 30306304 [ 512.545422][ T5825] swapcached 493576192 [ 512.549969][ T5825] pgpgin 284545 [ 512.553444][ T5825] pgpgout 284987 [ 512.560096][ T5825] pgfault 324565 [ 512.563658][ T5825] pgmajfault 6395 [ 512.567643][ T5825] inactive_anon 176128 [ 512.571724][ T5825] active_anon 61440 [ 512.575529][ T5825] inactive_file 0 [ 512.586245][ T5825] active_file 0 [ 512.589731][ T5825] unevictable 0 [ 512.593191][ T5825] hierarchical_memory_limit 3145728 [ 512.598732][ T5825] hierarchical_memsw_limit 9223372036854771712 [ 512.604896][ T5825] total_cache 0 [ 512.608638][ T5825] total_rss 126976 [ 512.612367][ T5825] total_rss_huge 0 [ 512.617923][ T5825] total_shmem 0 [ 512.621403][ T5825] total_mapped_file 0 [ 512.625383][ T5825] total_dirty 0 [ 512.629207][ T5825] total_writeback 0 [ 512.633030][ T5825] total_workingset_refault_anon 11719 [ 512.649356][ T5825] total_workingset_refault_file 32656 [ 512.654752][ T5825] total_swap 30306304 [ 512.668149][ T5825] total_swapcached 493576192 [ 512.672768][ T5825] total_pgpgin 284545 [ 512.690054][ T5825] total_pgpgout 284987 [ 512.694151][ T5825] total_pgfault 324565 [ 512.710281][ T5825] total_pgmajfault 6395 [ 512.714474][ T5825] total_inactive_anon 176128 [ 512.725888][ T5825] total_active_anon 61440 [ 512.730243][ T5825] total_inactive_file 0 [ 512.734403][ T5825] total_active_file 0 [ 512.752404][ T5825] total_unevictable 0 [ 512.764284][ T5825] anon_cost 245 [ 512.768006][ T5825] file_cost 0 [ 512.771302][ T5825] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7851,pid=22557,uid=0 [ 512.813257][ T5825] Memory cgroup out of memory: Killed process 22557 (syz.3.7851) total-vm:108508kB, anon-rss:1240kB, file-rss:20800kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:1000 [ 513.668900][T23385] futex_wake_op: syz.0.8209 tries to shift op by -2048; fix this program [ 513.706072][T23385] futex_wake_op: syz.0.8209 tries to shift op by -2048; fix this program [ 514.896562][T23438] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8231'. [ 514.906929][T23438] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8231'. [ 515.571028][T23470] bridge_slave_1: left allmulticast mode [ 515.577045][T23470] bridge_slave_1: left promiscuous mode [ 515.582911][T23470] bridge0: port 2(bridge_slave_1) entered disabled state [ 515.984122][T23490] FAULT_INJECTION: forcing a failure. [ 515.984122][T23490] name failslab, interval 1, probability 0, space 0, times 0 [ 516.043800][T23490] CPU: 0 UID: 0 PID: 23490 Comm: syz.1.8253 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 516.043869][T23490] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 516.043886][T23490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 516.043903][T23490] Call Trace: [ 516.043912][T23490] [ 516.043923][T23490] dump_stack_lvl+0x100/0x190 [ 516.043973][T23490] should_fail_ex.cold+0x5/0xa [ 516.044009][T23490] should_failslab+0xc2/0x120 [ 516.044041][T23490] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 516.044087][T23490] ? zswap_store+0xc42/0x29d0 [ 516.044131][T23490] zswap_store+0xc42/0x29d0 [ 516.044174][T23490] ? __pfx___up_read+0x10/0x10 [ 516.044214][T23490] ? rmap_walk_anon+0x561/0x870 [ 516.044256][T23490] ? __pfx_zswap_store+0x10/0x10 [ 516.044291][T23490] ? do_raw_spin_lock+0x128/0x260 [ 516.044333][T23490] ? find_held_lock+0x2b/0x80 [ 516.044361][T23490] ? folio_free_swap+0x3d9/0xb50 [ 516.044390][T23490] ? folio_free_swap+0x3d9/0xb50 [ 516.044423][T23490] ? do_raw_spin_unlock+0x145/0x1e0 [ 516.044472][T23490] ? _raw_spin_unlock+0x28/0x50 [ 516.044516][T23490] ? folio_free_swap+0x39/0xb50 [ 516.044547][T23490] ? __pfx_try_to_unmap+0x10/0x10 [ 516.044600][T23490] swap_writeout+0x49d/0x12b0 [ 516.044649][T23490] shrink_folio_list+0x5c4a/0x6000 [ 516.044707][T23490] ? __pfx_shrink_folio_list+0x10/0x10 [ 516.044810][T23490] ? mark_held_locks+0x40/0x70 [ 516.044847][T23490] ? smp_call_function_many_cond+0x120b/0x1500 [ 516.044880][T23490] ? lockdep_hardirqs_on+0x78/0x100 [ 516.044914][T23490] reclaim_folio_list+0xdc/0x600 [ 516.044961][T23490] ? __pfx_reclaim_folio_list+0x10/0x10 [ 516.045018][T23490] ? css_rstat_updated+0x1ce/0x5a0 [ 516.045059][T23490] ? do_raw_spin_lock+0x128/0x260 [ 516.045102][T23490] ? lru_gen_del_folio+0x382/0x5f0 [ 516.045144][T23490] reclaim_pages+0x428/0x5e0 [ 516.045190][T23490] ? __pfx_reclaim_pages+0x10/0x10 [ 516.045230][T23490] ? find_held_lock+0x2b/0x80 [ 516.045259][T23490] ? madvise_cold_or_pageout_pte_range+0xb49/0x2720 [ 516.045305][T23490] madvise_cold_or_pageout_pte_range+0x1635/0x2720 [ 516.045358][T23490] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 516.045409][T23490] ? walk_pgd_range+0x5aa/0x1dd0 [ 516.045437][T23490] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 516.045477][T23490] walk_pgd_range+0xc1a/0x1dd0 [ 516.045531][T23490] ? __pfx_walk_pgd_range+0x10/0x10 [ 516.045576][T23490] ? folios_put_refs+0x66d/0x840 [ 516.045627][T23490] __walk_page_range+0x163/0x820 [ 516.045673][T23490] walk_page_range_vma_unsafe+0x209/0x8f0 [ 516.045709][T23490] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 516.045751][T23490] ? find_held_lock+0x2b/0x80 [ 516.045779][T23490] ? mlock_drain_local+0x254/0x4e0 [ 516.045818][T23490] ? mlock_drain_local+0x254/0x4e0 [ 516.045869][T23490] walk_page_range_vma+0x63/0x90 [ 516.045901][T23490] madvise_pageout+0x259/0x540 [ 516.045937][T23490] ? __pfx_madvise_pageout+0x10/0x10 [ 516.045997][T23490] madvise_vma_behavior+0x3e6/0x3050 [ 516.046035][T23490] ? mt_find+0x687/0x8e0 [ 516.046066][T23490] ? mt_find+0x687/0x8e0 [ 516.046097][T23490] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 516.046138][T23490] ? mt_find+0x45e/0x8e0 [ 516.046173][T23490] ? __pfx_mt_find+0x10/0x10 [ 516.046214][T23490] ? find_vma_prev+0xd8/0x150 [ 516.046246][T23490] ? futex_unqueue+0x133/0x2c0 [ 516.046291][T23490] ? find_vma+0xbf/0x140 [ 516.046320][T23490] ? __pfx_find_vma+0x10/0x10 [ 516.046347][T23490] ? __futex_wait+0x256/0x300 [ 516.046399][T23490] madvise_walk_vmas+0x2fe/0xa90 [ 516.046442][T23490] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 516.046488][T23490] madvise_do_behavior+0x1ea/0x510 [ 516.046528][T23490] ? __pfx_madvise_do_behavior+0x10/0x10 [ 516.046573][T23490] ? down_read+0x13b/0x460 [ 516.046627][T23490] do_madvise+0x195/0x240 [ 516.046664][T23490] ? __pfx_do_madvise+0x10/0x10 [ 516.046699][T23490] ? do_futex+0x192/0x350 [ 516.046772][T23490] __x64_sys_madvise+0xa9/0x110 [ 516.046808][T23490] ? lockdep_hardirqs_on+0x78/0x100 [ 516.046838][T23490] do_syscall_64+0x106/0xf80 [ 516.046867][T23490] ? clear_bhb_loop+0x40/0x90 [ 516.046903][T23490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 516.046932][T23490] RIP: 0033:0x7f6574d9c819 [ 516.046957][T23490] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 516.046985][T23490] RSP: 002b:00007f6575d08028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 516.047012][T23490] RAX: ffffffffffffffda RBX: 00007f6575015fa0 RCX: 00007f6574d9c819 [ 516.047032][T23490] RDX: 0000000000000015 RSI: ff7fffffffff0001 RDI: 0000000000000000 [ 516.047050][T23490] RBP: 00007f6574e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 516.047066][T23490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 516.047082][T23490] R13: 00007f6575016038 R14: 00007f6575015fa0 R15: 00007ffeebf6b6d8 [ 516.047120][T23490] [ 517.373217][T23509] bridge_slave_1: left allmulticast mode [ 517.397468][T23509] bridge_slave_1: left promiscuous mode [ 517.403305][T23509] bridge0: port 2(bridge_slave_1) entered disabled state [ 518.443934][T23544] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8279'. [ 518.465387][T23546] bridge_slave_1: left allmulticast mode [ 518.471201][T23546] bridge_slave_1: left promiscuous mode [ 518.488683][T23546] bridge0: port 2(bridge_slave_1) entered disabled state [ 519.841102][T23608] sctp: [Deprecated]: syz.2.8309 (pid 23608) Use of int in maxseg socket option. [ 519.841102][T23608] Use struct sctp_assoc_value instead [ 520.964063][T23665] program syz.2.8336 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 522.206660][T23700] zswap: compressor not available [ 522.339360][T23717] bridge0: port 2(batadv0) entered blocking state [ 522.346359][T23717] bridge0: port 2(batadv0) entered disabled state [ 522.352969][T23717] batadv0: entered allmulticast mode [ 522.360921][T23717] batadv0: entered promiscuous mode [ 522.367613][T23717] bridge0: port 2(batadv0) entered blocking state [ 522.374248][T23717] bridge0: port 2(batadv0) entered forwarding state [ 522.580140][ T6488] Bluetooth: hci3: unexpected event 0x03 length: 43 > 11 [ 522.676180][ T6372] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 522.692519][ T6372] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 523.175879][ C1] bridge0: port 3(batadv0) entered forwarding state [ 523.182525][ C1] bridge0: topology change detected, propagating [ 524.612732][ T6488] Bluetooth: hci2: unexpected event 0x03 length: 43 > 11 [ 525.205408][T23863] FAULT_INJECTION: forcing a failure. [ 525.205408][T23863] name failslab, interval 1, probability 0, space 0, times 0 [ 525.277825][T23863] CPU: 1 UID: 0 PID: 23863 Comm: syz.1.8426 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 525.277889][T23863] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 525.277905][T23863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 525.277921][T23863] Call Trace: [ 525.277929][T23863] [ 525.277940][T23863] dump_stack_lvl+0x100/0x190 [ 525.277989][T23863] should_fail_ex.cold+0x5/0xa [ 525.278023][T23863] should_failslab+0xc2/0x120 [ 525.278055][T23863] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 525.278095][T23863] ? copy_net_ns+0xe8/0x7c0 [ 525.278136][T23863] copy_net_ns+0xe8/0x7c0 [ 525.278167][T23863] ? copy_cgroup_ns+0x71/0x970 [ 525.278203][T23863] create_new_namespaces+0x3ea/0xac0 [ 525.278241][T23863] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 525.278274][T23863] ksys_unshare+0x473/0xad0 [ 525.278309][T23863] ? __pfx_ksys_unshare+0x10/0x10 [ 525.278358][T23863] __x64_sys_unshare+0x31/0x40 [ 525.278391][T23863] do_syscall_64+0x106/0xf80 [ 525.278420][T23863] ? clear_bhb_loop+0x40/0x90 [ 525.278455][T23863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.278485][T23863] RIP: 0033:0x7f6574d9c819 [ 525.278507][T23863] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 525.278535][T23863] RSP: 002b:00007f6575d08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 525.278571][T23863] RAX: ffffffffffffffda RBX: 00007f6575015fa0 RCX: 00007f6574d9c819 [ 525.278590][T23863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 525.278608][T23863] RBP: 00007f6574e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 525.278626][T23863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 525.278642][T23863] R13: 00007f6575016038 R14: 00007f6575015fa0 R15: 00007ffeebf6b6d8 [ 525.278679][T23863] [ 530.747981][T23989] netlink: 29 bytes leftover after parsing attributes in process `syz.1.8480'. [ 530.777228][T23991] FAULT_INJECTION: forcing a failure. [ 530.777228][T23991] name failslab, interval 1, probability 0, space 0, times 0 [ 530.819216][T23991] CPU: 1 UID: 0 PID: 23991 Comm: syz.2.8479 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 530.819280][T23991] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 530.819296][T23991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 530.819313][T23991] Call Trace: [ 530.819322][T23991] [ 530.819333][T23991] dump_stack_lvl+0x100/0x190 [ 530.819382][T23991] should_fail_ex.cold+0x5/0xa [ 530.819417][T23991] should_failslab+0xc2/0x120 [ 530.819449][T23991] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 530.819494][T23991] ? copy_net_ns+0xe8/0x7c0 [ 530.819534][T23991] copy_net_ns+0xe8/0x7c0 [ 530.819565][T23991] ? copy_cgroup_ns+0x71/0x970 [ 530.819603][T23991] create_new_namespaces+0x3ea/0xac0 [ 530.819645][T23991] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 530.819682][T23991] ksys_unshare+0x473/0xad0 [ 530.819721][T23991] ? __pfx_ksys_unshare+0x10/0x10 [ 530.819771][T23991] __x64_sys_unshare+0x31/0x40 [ 530.819807][T23991] do_syscall_64+0x106/0xf80 [ 530.819837][T23991] ? clear_bhb_loop+0x40/0x90 [ 530.819873][T23991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 530.819902][T23991] RIP: 0033:0x7f8400d9c819 [ 530.819926][T23991] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 530.819953][T23991] RSP: 002b:00007f83fefee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 530.819980][T23991] RAX: ffffffffffffffda RBX: 00007f8401015fa0 RCX: 00007f8400d9c819 [ 530.820000][T23991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 530.820026][T23991] RBP: 00007f8400e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 530.820044][T23991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 530.820061][T23991] R13: 00007f8401016038 R14: 00007f8401015fa0 R15: 00007ffc840bbb98 [ 530.820099][T23991] [ 532.598860][ T5825] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 532.650602][ T5825] CPU: 1 UID: 0 PID: 5825 Comm: syz-executor Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 532.650663][ T5825] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 532.650678][ T5825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 532.650695][ T5825] Call Trace: [ 532.650704][ T5825] [ 532.650714][ T5825] dump_stack_lvl+0x100/0x190 [ 532.650762][ T5825] dump_header+0xfb/0x606 [ 532.650793][ T5825] oom_kill_process.cold+0xd/0x330 [ 532.650826][ T5825] out_of_memory+0x340/0x14f0 [ 532.650876][ T5825] ? __pfx_out_of_memory+0x10/0x10 [ 532.650928][ T5825] mem_cgroup_out_of_memory+0xc6/0x130 [ 532.650969][ T5825] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 532.651007][ T5825] ? find_held_lock+0x2b/0x80 [ 532.651041][ T5825] ? do_raw_spin_unlock+0x145/0x1e0 [ 532.651084][ T5825] ? _raw_spin_unlock+0x28/0x50 [ 532.651130][ T5825] try_charge_memcg+0x652/0xc90 [ 532.651169][ T5825] ? __pfx_try_charge_memcg+0x10/0x10 [ 532.651208][ T5825] ? find_held_lock+0x2b/0x80 [ 532.651233][ T5825] ? rcu_read_unlock+0x17/0x60 [ 532.651265][ T5825] ? rcu_read_unlock+0x17/0x60 [ 532.651301][ T5825] charge_memcg+0xa6/0x280 [ 532.651332][ T5825] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 532.651373][ T5825] __swap_cache_prepare_and_add+0x817/0x9f0 [ 532.651416][ T5825] ? alloc_pages_mpol+0x25a/0x550 [ 532.651449][ T5825] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 532.651482][ T5825] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 532.651527][ T5825] ? __pfx_swap_entry_swapped+0x10/0x10 [ 532.651568][ T5825] swap_cache_alloc_folio+0x1cb/0x300 [ 532.651611][ T5825] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 532.651664][ T5825] swap_cluster_readahead+0x411/0x770 [ 532.651714][ T5825] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 532.651761][ T5825] ? update_cfs_rq_load_avg+0x51/0x550 [ 532.651802][ T5825] ? __lock_acquire+0x4a5/0x2630 [ 532.651842][ T5825] ? get_vma_policy+0x23d/0x3b0 [ 532.651877][ T5825] swapin_readahead+0x160/0x12c0 [ 532.651930][ T5825] ? __pfx_swapin_readahead+0x10/0x10 [ 532.651969][ T5825] ? find_held_lock+0x2b/0x80 [ 532.651995][ T5825] ? swap_table_get+0x103/0x2c0 [ 532.652030][ T5825] ? swap_table_get+0x103/0x2c0 [ 532.652075][ T5825] ? swap_table_get+0x10d/0x2c0 [ 532.652114][ T5825] ? swap_cache_get_folio+0x1ae/0x600 [ 532.652154][ T5825] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 532.652192][ T5825] ? __pfx_get_swap_device+0x10/0x10 [ 532.652229][ T5825] ? do_swap_page+0xb2e/0x6900 [ 532.652266][ T5825] do_swap_page+0xb2e/0x6900 [ 532.652323][ T5825] ? __pfx_do_swap_page+0x10/0x10 [ 532.652363][ T5825] ? __free_object+0x2a8/0x400 [ 532.652390][ T5825] ? lockdep_hardirqs_on+0x78/0x100 [ 532.652422][ T5825] ? rcu_is_watching+0x12/0xc0 [ 532.652464][ T5825] ? __pte_offset_map+0x179/0x310 [ 532.652499][ T5825] __handle_mm_fault+0x18c7/0x2b60 [ 532.652551][ T5825] ? reacquire_held_locks+0xce/0x1e0 [ 532.652589][ T5825] ? __pfx___handle_mm_fault+0x10/0x10 [ 532.652635][ T5825] ? lock_vma_under_rcu+0x17c/0x590 [ 532.652696][ T5825] handle_mm_fault+0x36d/0xa20 [ 532.652743][ T5825] do_user_addr_fault+0x5a3/0x12f0 [ 532.652782][ T5825] exc_page_fault+0x6f/0xd0 [ 532.652811][ T5825] asm_exc_page_fault+0x26/0x30 [ 532.652839][ T5825] RIP: 0033:0x7f203735d04e [ 532.652861][ T5825] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 532.652887][ T5825] RSP: 002b:00007ffe297e6858 EFLAGS: 00010246 [ 532.652910][ T5825] RAX: 0000000000000000 RBX: 000055555b698500 RCX: 00007f203735d04e [ 532.652930][ T5825] RDX: 00007ffe297e68b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 532.652946][ T5825] RBP: 00007ffe297e691c R08: 0000000000000000 R09: 0000000000000000 [ 532.652962][ T5825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 532.652979][ T5825] R13: 00000000000927c0 R14: 0000000000081e03 R15: 00007ffe297e6970 [ 532.653017][ T5825] [ 532.653698][ T5825] memory: usage 3072kB, limit 3072kB, failcnt 146743 [ 533.532190][ T5825] memory+swap: usage 3340kB, limit 9007199254740988kB, failcnt 0 [ 533.550621][ T5825] kmem: usage 2784kB, limit 9007199254740988kB, failcnt 0 [ 533.575973][ T5825] Memory cgroup stats for /syz3: [ 533.576158][ T5825] cache 0 [ 533.594242][ T5825] rss 0 [ 533.605823][ T5825] rss_huge 0 [ 533.609050][ T5825] shmem 0 [ 533.611990][ T5825] mapped_file 0 [ 533.615451][ T5825] dirty 0 [ 533.645825][ T5825] writeback 0 [ 533.649148][ T5825] workingset_refault_anon 14525 [ 533.654001][ T5825] workingset_refault_file 32656 [ 533.685304][ T5825] swap 274432 [ 533.691240][ T5825] swapcached 523141120 [ 533.695328][ T5825] pgpgin 294731 [ 533.721088][ T5825] pgpgout 295170 [ 533.724663][ T5825] pgfault 338812 [ 533.737061][ T5825] pgmajfault 7631 [ 533.750932][ T5825] inactive_anon 65536 [ 533.765848][ T5825] active_anon 229376 [ 533.769768][ T5825] inactive_file 0 [ 533.796257][ T5825] active_file 0 [ 533.799744][ T5825] unevictable 0 [ 533.803215][ T5825] hierarchical_memory_limit 3145728 [ 533.832322][ T5825] hierarchical_memsw_limit 9223372036854771712 [ 533.850131][ T5825] total_cache 0 [ 533.853631][ T5825] total_rss 0 [ 533.868078][ T5825] total_rss_huge 0 [ 533.878107][ T5825] total_shmem 0 [ 533.881591][ T5825] total_mapped_file 0 [ 533.904982][ T5825] total_dirty 0 [ 533.915877][ T5825] total_writeback 0 [ 533.919704][ T5825] total_workingset_refault_anon 14525 [ 533.946209][ T5825] total_workingset_refault_file 32656 [ 533.951611][ T5825] total_swap 274432 [ 533.955421][ T5825] total_swapcached 523141120 [ 533.985836][ T5825] total_pgpgin 294731 [ 533.998496][ T5825] total_pgpgout 295170 [ 534.002594][ T5825] total_pgfault 338812 [ 534.026184][ T5825] total_pgmajfault 7631 [ 534.030368][ T5825] total_inactive_anon 65536 [ 534.034876][ T5825] total_active_anon 229376 [ 534.076003][ T5825] total_inactive_file 0 [ 534.080210][ T5825] total_active_file 0 [ 534.084207][ T5825] total_unevictable 0 [ 534.105831][ T5825] anon_cost 24 [ 534.113783][ T5825] file_cost 0 [ 534.127740][ T5825] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.8486,pid=24006,uid=0 [ 534.185906][ T5825] Memory cgroup out of memory: Killed process 24006 (syz.3.8486) total-vm:104276kB, anon-rss:1248kB, file-rss:21392kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 534.944888][ T5825] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 534.999906][ T5825] CPU: 1 UID: 0 PID: 5825 Comm: syz-executor Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 534.999966][ T5825] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 534.999981][ T5825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 534.999997][ T5825] Call Trace: [ 535.000006][ T5825] [ 535.000016][ T5825] dump_stack_lvl+0x100/0x190 [ 535.000067][ T5825] dump_header+0xfb/0x606 [ 535.000100][ T5825] oom_kill_process.cold+0xd/0x330 [ 535.000134][ T5825] out_of_memory+0x340/0x14f0 [ 535.000185][ T5825] ? __pfx_out_of_memory+0x10/0x10 [ 535.000238][ T5825] mem_cgroup_out_of_memory+0xc6/0x130 [ 535.000279][ T5825] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 535.000316][ T5825] ? find_held_lock+0x2b/0x80 [ 535.000353][ T5825] ? do_raw_spin_unlock+0x145/0x1e0 [ 535.000396][ T5825] ? _raw_spin_unlock+0x28/0x50 [ 535.000444][ T5825] try_charge_memcg+0x652/0xc90 [ 535.000484][ T5825] ? __pfx_try_charge_memcg+0x10/0x10 [ 535.000524][ T5825] ? find_held_lock+0x2b/0x80 [ 535.000550][ T5825] ? rcu_read_unlock+0x17/0x60 [ 535.000582][ T5825] ? rcu_read_unlock+0x17/0x60 [ 535.000619][ T5825] charge_memcg+0xa6/0x280 [ 535.000651][ T5825] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 535.000693][ T5825] __swap_cache_prepare_and_add+0x817/0x9f0 [ 535.000752][ T5825] ? alloc_pages_mpol+0x25a/0x550 [ 535.000786][ T5825] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 535.000827][ T5825] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 535.000866][ T5825] ? __pfx_swap_entry_swapped+0x10/0x10 [ 535.000908][ T5825] swap_cache_alloc_folio+0x1cb/0x300 [ 535.000952][ T5825] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 535.001005][ T5825] swap_cluster_readahead+0x411/0x770 [ 535.001055][ T5825] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 535.001103][ T5825] ? update_cfs_rq_load_avg+0x51/0x550 [ 535.001144][ T5825] ? __lock_acquire+0x4a5/0x2630 [ 535.001184][ T5825] ? get_vma_policy+0x23d/0x3b0 [ 535.001221][ T5825] swapin_readahead+0x160/0x12c0 [ 535.001275][ T5825] ? __pfx_swapin_readahead+0x10/0x10 [ 535.001314][ T5825] ? find_held_lock+0x2b/0x80 [ 535.001341][ T5825] ? swap_table_get+0x103/0x2c0 [ 535.001378][ T5825] ? swap_table_get+0x103/0x2c0 [ 535.001422][ T5825] ? swap_table_get+0x10d/0x2c0 [ 535.001461][ T5825] ? swap_cache_get_folio+0x1ae/0x600 [ 535.001502][ T5825] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 535.001540][ T5825] ? __pfx_get_swap_device+0x10/0x10 [ 535.001578][ T5825] ? do_swap_page+0xb2e/0x6900 [ 535.001614][ T5825] do_swap_page+0xb2e/0x6900 [ 535.001672][ T5825] ? __pfx_do_swap_page+0x10/0x10 [ 535.001713][ T5825] ? __free_object+0x2a8/0x400 [ 535.001742][ T5825] ? lockdep_hardirqs_on+0x78/0x100 [ 535.001775][ T5825] ? rcu_is_watching+0x12/0xc0 [ 535.001824][ T5825] ? __pte_offset_map+0x179/0x310 [ 535.001860][ T5825] __handle_mm_fault+0x18c7/0x2b60 [ 535.001908][ T5825] ? reacquire_held_locks+0xce/0x1e0 [ 535.001946][ T5825] ? __pfx___handle_mm_fault+0x10/0x10 [ 535.001991][ T5825] ? lock_vma_under_rcu+0x17c/0x590 [ 535.002053][ T5825] handle_mm_fault+0x36d/0xa20 [ 535.002101][ T5825] do_user_addr_fault+0x5a3/0x12f0 [ 535.002140][ T5825] exc_page_fault+0x6f/0xd0 [ 535.002170][ T5825] asm_exc_page_fault+0x26/0x30 [ 535.002198][ T5825] RIP: 0033:0x7f203735d04e [ 535.002222][ T5825] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 535.002248][ T5825] RSP: 002b:00007ffe297e6858 EFLAGS: 00010246 [ 535.002270][ T5825] RAX: 0000000000000000 RBX: 000055555b698500 RCX: 00007f203735d04e [ 535.002289][ T5825] RDX: 00007ffe297e68b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 535.002306][ T5825] RBP: 00007ffe297e691c R08: 0000000000000000 R09: 0000000000000000 [ 535.002323][ T5825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 535.002340][ T5825] R13: 00000000000927c0 R14: 0000000000081e03 R15: 00007ffe297e6970 [ 535.002379][ T5825] [ 535.002388][ T5825] memory: usage 3072kB, limit 3072kB, failcnt 146811 [ 535.684687][ T5825] memory+swap: usage 3340kB, limit 9007199254740988kB, failcnt 0 [ 535.692811][ T5825] kmem: usage 2784kB, limit 9007199254740988kB, failcnt 0 [ 535.700462][ T5825] Memory cgroup stats for /syz3: [ 535.700643][ T5825] cache 0 [ 535.708975][ T5825] rss 0 [ 535.711841][ T5825] rss_huge 0 [ 535.715046][ T5825] shmem 0 [ 535.719737][ T5825] mapped_file 0 [ 535.723313][ T5825] dirty 0 [ 535.727348][ T5825] writeback 0 [ 535.731782][ T5825] workingset_refault_anon 14527 [ 535.737114][ T5825] workingset_refault_file 32656 [ 535.742069][ T5825] swap 274432 [ 535.745361][ T5825] swapcached 523149312 [ 535.750089][ T5825] pgpgin 294733 [ 535.753561][ T5825] pgpgout 295172 [ 535.757498][ T5825] pgfault 338814 [ 535.761138][ T5825] pgmajfault 7633 [ 535.764785][ T5825] inactive_anon 65536 [ 535.769365][ T5825] active_anon 229376 [ 535.773367][ T5825] inactive_file 0 [ 535.777400][ T5825] active_file 0 [ 535.780869][ T5825] unevictable 0 [ 535.784422][ T5825] hierarchical_memory_limit 3145728 [ 535.790251][ T5825] hierarchical_memsw_limit 9223372036854771712 [ 535.796804][ T5825] total_cache 0 [ 535.800280][ T5825] total_rss 0 [ 535.803569][ T5825] total_rss_huge 0 [ 535.808075][ T5825] total_shmem 0 [ 535.811552][ T5825] total_mapped_file 0 [ 535.815535][ T5825] total_dirty 0 [ 535.820188][ T5825] total_writeback 0 [ 535.824011][ T5825] total_workingset_refault_anon 14527 [ 535.831465][ T5825] total_workingset_refault_file 32656 [ 535.837386][ T5825] total_swap 274432 [ 535.841301][ T5825] total_swapcached 523149312 [ 535.846344][ T5825] total_pgpgin 294733 [ 535.850337][ T5825] total_pgpgout 295172 [ 535.854499][ T5825] total_pgfault 338814 [ 535.859131][ T5825] total_pgmajfault 7633 [ 535.863304][ T5825] total_inactive_anon 65536 [ 535.868276][ T5825] total_active_anon 229376 [ 535.872702][ T5825] total_inactive_file 0 [ 535.877264][ T5825] total_active_file 0 [ 535.881340][ T5825] total_unevictable 0 [ 535.885329][ T5825] anon_cost 22 [ 535.889295][ T5825] file_cost 0 [ 535.892683][ T5825] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7286,pid=21243,uid=0 [ 535.908228][ T5825] Memory cgroup out of memory: Killed process 21243 (syz.3.7286) total-vm:137176kB, anon-rss:1236kB, file-rss:20800kB, shmem-rss:0kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 537.256262][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.268974][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.281503][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.293901][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.306290][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.318676][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.331110][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.343509][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.355913][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 537.368341][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 538.685814][ C0] sched: DL replenish lagged too much [ 542.266124][ C1] net_ratelimit: 11295 callbacks suppressed [ 542.266149][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.284587][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.297051][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.309509][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.322007][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.334449][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.347695][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.360119][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.372508][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 542.384884][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.275905][ C1] net_ratelimit: 11492 callbacks suppressed [ 547.275929][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.294395][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.307178][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.319637][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.332026][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.344400][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.356779][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.369170][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.381587][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 547.393986][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.285966][ C1] net_ratelimit: 12146 callbacks suppressed [ 552.285998][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.304322][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.316681][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.329089][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.341436][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.353786][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.366209][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.378554][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.390899][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 552.403239][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.296006][ C1] net_ratelimit: 11818 callbacks suppressed [ 557.296031][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.314398][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.326864][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.339284][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.351733][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.364299][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.376724][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.389160][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.401589][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 557.414033][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.306010][ C1] net_ratelimit: 10974 callbacks suppressed [ 562.306035][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.324404][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.336803][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.349246][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.361643][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.374070][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.386489][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.399190][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.411599][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 562.424013][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 564.282193][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 564.312132][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 567.315886][ C1] net_ratelimit: 18605 callbacks suppressed [ 567.315909][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 567.316604][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 567.322219][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 567.334190][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 567.346082][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 567.358516][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 567.369918][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 567.381821][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 567.393750][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 567.406220][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 572.326052][ C0] net_ratelimit: 19047 callbacks suppressed [ 572.326077][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 572.326125][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 572.332976][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 572.344597][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 572.356540][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 572.368487][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 572.380354][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 572.392394][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 572.404794][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 572.416220][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 577.335824][ C0] net_ratelimit: 19072 callbacks suppressed [ 577.335848][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.336119][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 577.342173][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.354143][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 577.366030][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 577.378063][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 577.390492][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.401931][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 577.413804][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 577.426217][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.346158][ C1] net_ratelimit: 19207 callbacks suppressed [ 582.346181][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.346473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.352498][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.364407][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.376304][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.388204][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 582.400249][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.412856][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 582.424233][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 582.436142][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.355903][ C0] net_ratelimit: 19911 callbacks suppressed [ 587.355928][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.356046][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 587.362263][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 587.374332][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 587.386776][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.398230][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 587.410050][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 587.422201][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 587.434913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 587.447082][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 592.366041][ C0] net_ratelimit: 19928 callbacks suppressed [ 592.366047][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 592.366066][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 592.366988][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.372407][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 592.384368][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.396670][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 592.408273][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 592.420149][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 592.432799][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 592.444058][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.375798][ C1] net_ratelimit: 20758 callbacks suppressed [ 597.375822][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.376038][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.382170][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.394039][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.406215][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.418033][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 597.430023][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.442528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.453952][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.465811][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.386034][ C1] net_ratelimit: 21267 callbacks suppressed [ 602.386060][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.386147][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.392348][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.404308][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 602.416312][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.428835][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.440210][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.452129][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.464081][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.475935][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 607.395903][ C1] net_ratelimit: 20680 callbacks suppressed [ 607.395928][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 607.396406][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 607.402226][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 607.414169][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 607.426156][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 607.438021][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 607.449984][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 607.462498][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 607.473881][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 607.485927][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 612.405932][ C1] net_ratelimit: 20794 callbacks suppressed [ 612.405957][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 612.406166][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 612.412273][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 612.424296][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 612.436131][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 612.448063][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 612.460053][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 612.472664][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 612.484049][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 612.496077][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 617.416100][ C0] net_ratelimit: 20648 callbacks suppressed [ 617.416125][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 617.416184][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 617.422447][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 617.434459][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 617.446504][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 617.458734][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 617.471116][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 617.482688][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 617.494503][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 617.506488][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 622.425899][ C0] net_ratelimit: 20986 callbacks suppressed [ 622.425924][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 622.426011][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 622.432232][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 622.444216][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 622.456115][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 622.468149][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 622.480612][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 622.492009][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 622.503919][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 622.515846][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 624.661832][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.692028][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 627.435875][ C0] net_ratelimit: 20300 callbacks suppressed [ 627.435900][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 627.436095][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 627.442823][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 627.454293][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 627.466286][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 627.478100][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 627.490019][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 627.502018][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 627.514574][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 627.525983][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.445876][ C1] net_ratelimit: 20406 callbacks suppressed [ 632.445900][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.446104][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 632.452167][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.464145][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 632.476147][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.488652][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 632.500207][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.512037][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 632.523981][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 632.535932][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 637.455831][ C0] net_ratelimit: 21674 callbacks suppressed [ 637.455854][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 637.455994][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 637.462732][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 637.474224][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 637.486198][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 637.498047][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 637.510022][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 637.521945][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 637.534439][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 637.545915][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 642.466024][ C0] net_ratelimit: 20201 callbacks suppressed [ 642.466051][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 642.466152][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 642.472363][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 642.484456][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 642.497070][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 642.508341][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 642.520262][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 642.532136][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 642.544039][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 642.556046][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 644.165773][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 644.172787][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P24043/1:b..l [ 644.181447][ C0] rcu: (detected by 0, t=10503 jiffies, g=91281, q=6946 ncpus=2) [ 644.189289][ C0] task:kworker/u10:9 state:R running task stack:24072 pid:24043 tgid:24043 ppid:2 task_flags:0x24248060 flags:0x00080000 [ 644.204852][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 644.210918][ C0] Call Trace: [ 644.214213][ C0] [ 644.217137][ C0] __schedule+0xfee/0x6120 [ 644.221566][ C0] ? __pfx___schedule+0x10/0x10 [ 644.226436][ C0] ? mark_held_locks+0x40/0x70 [ 644.231194][ C0] preempt_schedule_irq+0x50/0x90 [ 644.236204][ C0] irqentry_exit+0x17b/0x670 [ 644.240781][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 644.246746][ C0] RIP: 0010:lock_acquire+0x5e/0x380 [ 644.251931][ C0] Code: 05 fb 92 29 12 83 f8 07 0f 87 f0 00 00 00 48 0f a3 05 c6 91 f5 0e 0f 82 c2 02 00 00 8b 35 8e c5 f5 0e 85 f6 0f 85 dd 00 00 00 <48> 8b 44 24 30 65 48 2b 05 9d 92 29 12 0f 85 02 03 00 00 48 83 c4 [ 644.271581][ C0] RSP: 0018:ffffc90003766878 EFLAGS: 00000206 [ 644.277659][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000007 [ 644.285634][ C0] RDX: 0000000000000000 RSI: ffffffff8de5d4f2 RDI: ffffffff8c1b1da0 [ 644.293610][ C0] RBP: ffffffff8e7e7760 R08: 00000000a073b75a R09: 0000000000000007 [ 644.301584][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 644.309551][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 644.317527][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 644.322721][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 644.327910][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 644.334075][ C0] unwind_next_frame+0xd1/0x1ea0 [ 644.339005][ C0] ? unwind_next_frame+0xbd/0x1ea0 [ 644.344101][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 644.349728][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 644.355866][ C0] arch_stack_walk+0x94/0xf0 [ 644.360448][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 644.366083][ C0] stack_trace_save+0x8e/0xc0 [ 644.370748][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 644.376104][ C0] ? __lock_acquire+0x4a5/0x2630 [ 644.381048][ C0] ? __lock_acquire+0x4a5/0x2630 [ 644.385971][ C0] save_stack+0x162/0x1e0 [ 644.390284][ C0] ? __pfx_save_stack+0x10/0x10 [ 644.395116][ C0] ? __free_frozen_pages+0x7e1/0x10d0 [ 644.400475][ C0] ? qlist_free_all+0x47/0xe0 [ 644.405142][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 644.410770][ C0] ? page_ext_put+0x3e/0xd0 [ 644.415259][ C0] __reset_page_owner+0x84/0x190 [ 644.420185][ C0] __free_frozen_pages+0x7e1/0x10d0 [ 644.425383][ C0] ? ext4_find_extent+0x21b/0xa30 [ 644.430423][ C0] qlist_free_all+0x47/0xe0 [ 644.435009][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 644.440465][ C0] __kasan_kmalloc+0x8a/0xb0 [ 644.445063][ C0] __kmalloc_noprof+0x301/0x850 [ 644.449912][ C0] ext4_find_extent+0x21b/0xa30 [ 644.454764][ C0] ext4_ext_map_blocks+0x20a/0x59b0 [ 644.459978][ C0] ? stack_trace_save+0x8e/0xc0 [ 644.464815][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 644.470173][ C0] ? stack_depot_save_flags+0x27/0x9d0 [ 644.475621][ C0] ? mark_held_locks+0x40/0x70 [ 644.480375][ C0] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 644.486005][ C0] ? __lock_acquire+0x4a5/0x2630 [ 644.491031][ C0] ? __writeback_single_inode+0x164/0x13c0 [ 644.496843][ C0] ? writeback_sb_inodes+0x766/0x1c70 [ 644.502239][ C0] ? __writeback_inodes_wb+0xf8/0x2d0 [ 644.507612][ C0] ? wb_writeback+0x755/0xbe0 [ 644.512289][ C0] ? wb_workfn+0x74d/0xc00 [ 644.516732][ C0] ? process_one_work+0xa23/0x19a0 [ 644.521846][ C0] ? worker_thread+0x5ef/0xe50 [ 644.526615][ C0] ? kthread+0x370/0x450 [ 644.530853][ C0] ? ret_from_fork+0x754/0xd80 [ 644.535629][ C0] ext4_map_create_blocks+0xec/0x5e0 [ 644.540948][ C0] ext4_map_blocks+0x46b/0xd30 [ 644.545715][ C0] ? __pfx_ext4_map_blocks+0x10/0x10 [ 644.550993][ C0] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 644.556627][ C0] ? ext4_ext_index_trans_blocks+0x167/0x1a0 [ 644.562606][ C0] ? __ext4_journal_ensure_credits+0x265/0x2f0 [ 644.568758][ C0] ext4_do_writepages+0x22a2/0x3f50 [ 644.573961][ C0] ? __pfx_ext4_do_writepages+0x10/0x10 [ 644.579597][ C0] ? ext4_writepages+0x347/0x790 [ 644.584522][ C0] ext4_writepages+0x347/0x790 [ 644.589276][ C0] ? __pfx_ext4_writepages+0x10/0x10 [ 644.594557][ C0] ? __pfx_ext4_writepages+0x10/0x10 [ 644.599835][ C0] do_writepages+0x278/0x600 [ 644.604415][ C0] ? __pfx_do_writepages+0x10/0x10 [ 644.609516][ C0] __writeback_single_inode+0x164/0x13c0 [ 644.615143][ C0] ? find_held_lock+0x2b/0x80 [ 644.619806][ C0] ? __pfx___writeback_single_inode+0x10/0x10 [ 644.625860][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 644.631052][ C0] writeback_sb_inodes+0x766/0x1c70 [ 644.636250][ C0] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 644.641893][ C0] ? _raw_spin_unlock+0x28/0x50 [ 644.646769][ C0] ? move_expired_inodes+0x5ea/0x8f0 [ 644.652049][ C0] __writeback_inodes_wb+0xf8/0x2d0 [ 644.657245][ C0] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 644.663044][ C0] ? queue_io+0x287/0x550 [ 644.667363][ C0] wb_writeback+0x755/0xbe0 [ 644.671870][ C0] ? __pfx_wb_writeback+0x10/0x10 [ 644.676895][ C0] wb_workfn+0x74d/0xc00 [ 644.681127][ C0] ? try_to_wake_up+0x160/0x1a80 [ 644.686052][ C0] ? __pfx_wb_workfn+0x10/0x10 [ 644.690814][ C0] ? rcu_is_watching+0x12/0xc0 [ 644.695577][ C0] process_one_work+0xa23/0x19a0 [ 644.700516][ C0] ? __pfx_process_one_work+0x10/0x10 [ 644.705885][ C0] ? __pfx_wb_workfn+0x10/0x10 [ 644.710640][ C0] worker_thread+0x5ef/0xe50 [ 644.715224][ C0] ? kthread+0x13a/0x450 [ 644.719458][ C0] ? __pfx_worker_thread+0x10/0x10 [ 644.724557][ C0] kthread+0x370/0x450 [ 644.728616][ C0] ? __pfx_kthread+0x10/0x10 [ 644.733191][ C0] ret_from_fork+0x754/0xd80 [ 644.737775][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 644.742880][ C0] ? __switch_to+0x7b4/0x1120 [ 644.747542][ C0] ? __pfx_kthread+0x10/0x10 [ 644.752146][ C0] ret_from_fork_asm+0x1a/0x30 [ 644.756907][ C0] [ 647.475864][ C1] net_ratelimit: 17372 callbacks suppressed [ 647.475889][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 647.476236][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 647.482179][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 647.494195][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 647.506085][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 647.518109][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 647.530023][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 647.542646][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 647.553926][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 647.565934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 652.486133][ C1] net_ratelimit: 20200 callbacks suppressed [ 652.486158][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 652.486310][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 652.492590][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 652.504463][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 652.516486][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 652.528318][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fa:c2:c5:25:9c:3e, vlan:0) [ 652.540368][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 652.552872][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 652.564256][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 652.576120][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)