last executing test programs: 4m54.150228375s ago: executing program 0 (id=5523): r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/block/nbd3/sched/write2_next_rq\x00', 0x143002, 0x0) read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, &(0x7f0000000340)=""/133, 0x85) 4m54.032505105s ago: executing program 0 (id=5526): setreuid$auto(0xffffffffffffffff, 0x8) prctl$auto(0x1000000001c, 0x0, 0x100000000, 0x400000000009, 0x3fffffffff) 4m53.891309627s ago: executing program 0 (id=5531): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/ext4/sda1/delayed_allocation_blocks\x00', 0x0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001040)=""/4088, 0xff8) 4m53.753453374s ago: executing program 0 (id=5537): r0 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) ioctl$auto_PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000001c0)=0x5) 4m53.617981747s ago: executing program 0 (id=5542): rseq$auto(&(0x7f0000000280)={0xe, 0x403, 0x7, 0x80b, 0x83, 0x2}, 0x20, 0x0, 0x8000006) tkill$auto(0x80000000000001, 0x7) 4m52.835603386s ago: executing program 0 (id=5560): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000440)='}[,&*}\x00\x0e\x15F\xf7\x1a\xd1K+\xedy\xc6\x9bb\x94\xb4^\xc2\x83%\xfbw}\xfb_P\"\x19\xdfi\xe9hA|Q\x8a_F\x04:Q\x90\'\x06\x00', &(0x7f0000000140)='nfsd\x00', 0x1010000, 0x0) 4m52.576354451s ago: executing program 32 (id=5560): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000440)='}[,&*}\x00\x0e\x15F\xf7\x1a\xd1K+\xedy\xc6\x9bb\x94\xb4^\xc2\x83%\xfbw}\xfb_P\"\x19\xdfi\xe9hA|Q\x8a_F\x04:Q\x90\'\x06\x00', &(0x7f0000000140)='nfsd\x00', 0x1010000, 0x0) 16.661601058s ago: executing program 3 (id=10723): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x41555856, 0x3f, 0x2008, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x3a) ioctl$auto(r0, 0x890b, 0x1) 16.525610199s ago: executing program 3 (id=10727): socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) uname$auto(0x0) setsockopt$auto(0x3, 0x10000000084, 0x1f, 0x0, 0x3ff) 16.406988706s ago: executing program 1 (id=10728): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) memfd_create$auto(0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) 16.404279589s ago: executing program 4 (id=10736): mmap$auto(0x0, 0x5, 0xdf, 0x9b72, 0x2, 0x10000) timer_create$auto(0x0, 0x0, 0x0) timer_settime$auto(0x0, 0x9, &(0x7f00000000c0)={{0x10080c, 0x18007}, {0x8}}, 0x0) timer_delete$auto(0x0) 16.310889171s ago: executing program 4 (id=10730): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2, 0x1, 0x84) setrlimit$auto(0x1000000007, 0x0) accept$auto(r0, 0x0, 0x0) 16.163876575s ago: executing program 2 (id=10732): io_uring_setup$auto(0xb, &(0x7f0000000100)={0x3, 0x7, 0x9, 0x1, 0x2, 0x82, 0xffffffffffffffff, [0xfffffff7, 0xaa6, 0x3], {0x3, 0x1, 0x1, 0xd6d, 0x6, 0x1, 0x10, 0x10, 0x9}, {0x7, 0xcc9, 0x9, 0xa, 0x81, 0x9, 0x63, 0x43, 0x4}}) connect$auto(0x3, &(0x7f0000000080)=@qipcrtr={0x2a, 0x3, 0x2}, 0x52) r0 = socket(0x2, 0x802, 0x1) setsockopt$auto_SO_WIFI_STATUS(r0, 0x0, 0x30, &(0x7f0000000080)='\xef', 0x8000) 16.159019635s ago: executing program 4 (id=10733): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) syz_clone(0x4100000, 0x0, 0x0, 0x0, 0x0, 0x0) futex$auto(0x0, 0x86, 0x8, 0x0, 0x0, 0x7) 16.037138676s ago: executing program 2 (id=10734): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000084) lstat$auto(0x0, &(0x7f0000000180)={0x5, 0x1c, 0x9, 0x62, 0x0, 0x0, 0x0, 0xffc, 0x2, 0x80000000400000a, 0x3, 0x9, 0x9, 0xffffffff80000000, 0x11, 0x7, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 15.81352463s ago: executing program 1 (id=10735): openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/usb/usbmon/9t\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYBLOB='j\x00'], 0x1ac}, 0x1, 0x0, 0x0, 0x40814}, 0x2004c0c4) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 15.777133575s ago: executing program 2 (id=10737): setns(0xc9, 0x0) socket(0x1f, 0x2, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) ioctl$auto(0x3, 0x8946, 0x7f) 15.730717665s ago: executing program 3 (id=10738): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_uring_setup$auto(0x1, 0x0) ioctl$auto_VHOST_NET_SET_BACKEND(r0, 0x8008af83, 0x0) 15.711069292s ago: executing program 4 (id=10739): close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) memfd_create$auto(&(0x7f0000000000)='^[#@-\x00', 0x3) fcntl$auto(0xff80000000000000, 0x409, 0x13) mmap$auto(0x7ffffdfde000, 0x2020006, 0x9, 0x11, 0x8000000000000000, 0x8000) 15.640176882s ago: executing program 2 (id=10740): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) socketpair$auto(0x1, 0x3, 0x8000000000000000, 0x0) shutdown$auto(0x200000003, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000200)={[0x8, 0xffffffffffffff49, 0x5, 0x5, 0x800000000004, 0x1, 0x5, 0x19, 0x10000000010, 0x5, 0x3, 0x4000000000008, 0xfffffffffffffffa, 0xab, 0x0, 0x9]}, &(0x7f0000000040)={0x0, 0x7}) 15.629801846s ago: executing program 1 (id=10741): setresuid$auto(0x0, 0x8, 0x8000) r0 = setfsuid$auto(0xee00) setresuid$auto(r0, 0x0, r0) ioprio_set$auto(0x3, r0, 0x4b34) 15.568953398s ago: executing program 4 (id=10742): close_range$auto(0x0, 0xfffffffffffff000, 0x2) inotify_init1$auto(0x3000000000000) socket(0x11, 0x3, 0x2) select$auto(0x4, 0x0, &(0x7f0000000080)={[0x3, 0x5, 0x4, 0xd, 0xfffffffffffffffc, 0x100000000, 0x2c2, 0x800002017d, 0x2, 0x40, 0xd, 0xd59, 0xfb, 0xff, 0x1d, 0x2]}, 0x0, 0x0) 15.542075989s ago: executing program 3 (id=10743): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x44, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) 15.507339606s ago: executing program 2 (id=10744): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r1, 0x2275, r0) 15.48352074s ago: executing program 1 (id=10745): close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000200)={0x0, 0x19, 0x3800, 0x2, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x10, 0x8c48, 0x298, 0x3, 0x7f, 0x0, 0x6, 0xfffffffffffffffd}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c2, 0x4, 0x100000000}}) mprotect$auto(0x1ffffffff000, 0x100018, 0x4) io_uring_register$auto(0x2, 0x21, &(0x7f0000000240), 0x1) 15.444749442s ago: executing program 4 (id=10746): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) socket(0x2c, 0x3, 0x10000) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000140), 0xffffffffffffffff) 15.417303117s ago: executing program 3 (id=10747): r0 = open(&(0x7f00009e1000)='./file0\x00', 0xc162, 0x0) pipe$auto(&(0x7f0000000780)=0xffffffffffffffff) splice$auto(r1, 0x0, r0, &(0x7f0000002100)=0x1, 0x768, 0x9) close_range$auto(0x2, 0x8, 0x0) 15.349294669s ago: executing program 2 (id=10748): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) r0 = socket(0x2, 0x3, 0x1) listmount$auto(&(0x7f0000000080)={0x1f, @raw, 0x80000002, 0xfffffffffffffff7, 0x8}, 0x0, 0xf4240, 0x1) getsockopt$auto_SO_DEBUG(r0, 0xff, 0x1, 0x0, 0x0) 15.308983792s ago: executing program 1 (id=10749): mmap$auto(0x0, 0x20009, 0xf, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x22, 0x0, 0x1) 2.151001806s ago: executing program 1 (id=10750): close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x1, 0x84) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x800000, 0x0) mmap$auto(0x0, 0x8, 0x1, 0x13, 0x3, 0x110000000) 0s ago: executing program 3 (id=10751): mmap$auto(0x0, 0x202000a, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2d, 0x2, 0x0) ioctl$auto(0x3, 0x89e0, 0x91) ioctl$auto(0x3, 0x89e0, 0x38) kernel console output (not intermixed with test programs): ff ff ff f7 d8 64 89 01 48 [ 414.091053][T21889] RSP: 002b:00007f26a51bf028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 414.091068][T21889] RAX: ffffffffffffffda RBX: 00007f26a4625fa0 RCX: 00007f26a439e019 [ 414.091077][T21889] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000b63 [ 414.091085][T21889] RBP: 00007f26a443500c R08: 0000000000000000 R09: 0000000000000000 [ 414.091094][T21889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 414.091102][T21889] R13: 00007f26a4626038 R14: 00007f26a4625fa0 R15: 00007ffd8ed7c008 [ 414.091120][T21889] [ 416.674305][T21968] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7774'. [ 418.443716][T22041] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xfffffd12 [ 418.880425][T22054] netlink: 'syz.3.7813': attribute type 2 has an invalid length. [ 421.156315][T22136] netlink: 'syz.2.7853': attribute type 1 has an invalid length. [ 421.188426][T22136] netlink: 33 bytes leftover after parsing attributes in process `syz.2.7853'. [ 423.493590][T22221] nfs: Unknown parameter '£m?¥ŒÁLH>®ï½¢^Ñe„°àko}* »' [ 426.550546][T22375] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 429.382902][T22417] kexec: Could not allocate control_code_buffer [ 429.648990][T22458] FAULT_INJECTION: forcing a failure. [ 429.648990][T22458] name failslab, interval 1, probability 0, space 0, times 0 [ 429.716295][T22458] CPU: 0 UID: 0 PID: 22458 Comm: syz.4.8001 Tainted: G U L syzkaller #0 PREEMPT(full) [ 429.716323][T22458] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 429.716329][T22458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 429.716338][T22458] Call Trace: [ 429.716343][T22458] [ 429.716349][T22458] dump_stack_lvl+0x100/0x190 [ 429.716371][T22458] should_fail_ex.cold+0x5/0xa [ 429.716388][T22458] should_failslab+0xc2/0x120 [ 429.716410][T22458] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 429.716429][T22458] ? __d_alloc+0x35/0xa50 [ 429.716448][T22458] __d_alloc+0x35/0xa50 [ 429.716462][T22458] ? __lock_acquire+0x49f/0x1a40 [ 429.716487][T22458] d_alloc_parallel+0x105/0x14b0 [ 429.716513][T22458] ? __pfx_d_alloc_parallel+0x10/0x10 [ 429.716532][T22458] ? __d_lookup+0x25c/0x4a0 [ 429.716555][T22458] ? __d_lookup+0x266/0x4a0 [ 429.716579][T22458] path_openat+0x271c/0x4280 [ 429.716603][T22458] ? __pfx_path_openat+0x10/0x10 [ 429.716622][T22458] do_file_open+0x20e/0x430 [ 429.716638][T22458] ? __pfx_do_file_open+0x10/0x10 [ 429.716660][T22458] ? __pfx_kfree_link+0x10/0x10 [ 429.716686][T22458] ? alloc_fd+0x471/0x7a0 [ 429.716702][T22458] ? do_getname+0x191/0x390 [ 429.716721][T22458] do_sys_openat2+0x10f/0x1e0 [ 429.716740][T22458] ? __pfx_do_sys_openat2+0x10/0x10 [ 429.716760][T22458] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 429.716785][T22458] __x64_sys_openat+0x12d/0x210 [ 429.716804][T22458] ? __pfx___x64_sys_openat+0x10/0x10 [ 429.716831][T22458] do_syscall_64+0x115/0x840 [ 429.716849][T22458] ? clear_bhb_loop+0x40/0x90 [ 429.716867][T22458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.716881][T22458] RIP: 0033:0x7feb10b9e019 [ 429.716898][T22458] 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 [ 429.716912][T22458] RSP: 002b:00007feb0edf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 429.716927][T22458] RAX: ffffffffffffffda RBX: 00007feb10e25fa0 RCX: 00007feb10b9e019 [ 429.716937][T22458] RDX: 0000000000000081 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 429.716946][T22458] RBP: 00007feb10c3500c R08: 0000000000000000 R09: 0000000000000000 [ 429.716954][T22458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.716963][T22458] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 429.716983][T22458] [ 431.140495][T22509] rtc_cmos PNP0B00:00: Alarms can be up to one day in the future [ 431.880227][T22535] openvswitch: netlink: IP tunnel dst address not specified [ 433.635750][T22609] openvswitch: netlink: Flow key attr not present in new flow. [ 434.707730][T22651] FAULT_INJECTION: forcing a failure. [ 434.707730][T22651] name failslab, interval 1, probability 0, space 0, times 0 [ 434.765689][T22651] CPU: 0 UID: 0 PID: 22651 Comm: syz.4.8092 Tainted: G U L syzkaller #0 PREEMPT(full) [ 434.765717][T22651] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 434.765723][T22651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 434.765731][T22651] Call Trace: [ 434.765737][T22651] [ 434.765743][T22651] dump_stack_lvl+0x100/0x190 [ 434.765766][T22651] should_fail_ex.cold+0x5/0xa [ 434.765783][T22651] should_failslab+0xc2/0x120 [ 434.765805][T22651] __kmalloc_cache_noprof+0x91/0x6c0 [ 434.765821][T22651] ? call_usermodehelper_setup+0xaf/0x360 [ 434.765846][T22651] ? __pfx_free_modprobe_argv+0x10/0x10 [ 434.765863][T22651] call_usermodehelper_setup+0xaf/0x360 [ 434.765892][T22651] __request_module+0x3c7/0x6a0 [ 434.765908][T22651] ? __pfx___request_module+0x10/0x10 [ 434.765931][T22651] ? find_held_lock+0x2b/0x80 [ 434.765948][T22651] ? inet6_create+0xb9f/0x12b0 [ 434.765968][T22651] inet6_create+0xd65/0x12b0 [ 434.765985][T22651] ? inet6_create+0x7f/0x12b0 [ 434.766003][T22651] __sock_create+0x339/0x860 [ 434.766022][T22651] __sys_socket+0x14d/0x260 [ 434.766039][T22651] ? __pfx___sys_socket+0x10/0x10 [ 434.766060][T22651] __x64_sys_socket+0x72/0xb0 [ 434.766075][T22651] ? lockdep_hardirqs_on+0x78/0x100 [ 434.766093][T22651] do_syscall_64+0x115/0x840 [ 434.766111][T22651] ? clear_bhb_loop+0x40/0x90 [ 434.766128][T22651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.766149][T22651] RIP: 0033:0x7feb10b9e019 [ 434.766164][T22651] 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 [ 434.766177][T22651] RSP: 002b:00007feb0edf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 434.766192][T22651] RAX: ffffffffffffffda RBX: 00007feb10e25fa0 RCX: 00007feb10b9e019 [ 434.766202][T22651] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 000000000000000a [ 434.766210][T22651] RBP: 00007feb10c3500c R08: 0000000000000000 R09: 0000000000000000 [ 434.766219][T22651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 434.766227][T22651] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 434.766246][T22651] [ 436.668176][T12237] Bluetooth: hci2: unexpected event 0x0e length: 2 < 3 [ 437.238268][T22721] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 437.336923][T22723] netlink: 'syz.1.8125': attribute type 1 has an invalid length. [ 438.326527][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 438.336206][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.168377][T22782] netlink: 342 bytes leftover after parsing attributes in process `syz.4.8153'. [ 439.434087][T22788] openvswitch: netlink: Key type 29 is not supported [ 439.704727][T22800] cifs: Unknown parameter 'T.ŸÜÛæ¨Å¼c[ŸÐê€$âæµÈ)ü±UóÑnEó-Ê™¾l®öÚ-ºŒ -¾_€™¯Ôåáª5Z äoåé¢mžÐfwYÍhº*/ÿxDlÝ©Š×ígÕkÇAí³ùÏ7ÍØØ9’ôXöa/fê_ÿAR£ˆ™‘ÈxM ‚v¬—pÿ±$^;ôØq‡3±«£n졵-6©+e„k„¾ñÇ<°kœcÔ)n.üeMÍ÷Na¨t®ÐSMÎÆ1,' [ 440.609094][T22837] openvswitch: netlink: IP tunnel dst address not specified [ 441.363053][T22861] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 441.734031][T22871] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8196'. [ 442.063883][T22835] kexec: Could not allocate control_code_buffer [ 443.478652][T22918] netlink: 'syz.4.8219': attribute type 1 has an invalid length. [ 443.813408][T22926] netlink: 'syz.4.8222': attribute type 1 has an invalid length. [ 444.112278][T22899] kexec: Could not allocate control_code_buffer [ 444.469639][T22944] nbd: must specify a size in bytes for the device [ 444.732072][T22952] netlink: set zone limit has 4 unknown bytes [ 445.538163][T22984] netlink: 'syz.2.8250': attribute type 1 has an invalid length. [ 445.773058][T22990] FAULT_INJECTION: forcing a failure. [ 445.773058][T22990] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 445.833234][T22990] CPU: 0 UID: 0 PID: 22990 Comm: syz.4.8254 Tainted: G U L syzkaller #0 PREEMPT(full) [ 445.833262][T22990] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 445.833268][T22990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 445.833277][T22990] Call Trace: [ 445.833282][T22990] [ 445.833287][T22990] dump_stack_lvl+0x100/0x190 [ 445.833309][T22990] should_fail_ex.cold+0x5/0xa [ 445.833323][T22990] ? prepare_alloc_pages+0x16d/0x5f0 [ 445.833347][T22990] should_fail_alloc_page+0xeb/0x140 [ 445.833368][T22990] prepare_alloc_pages+0x1f0/0x5f0 [ 445.833393][T22990] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 445.833411][T22990] ? __pfx___css_rstat_updated+0x10/0x10 [ 445.833446][T22990] ? rcu_is_watching+0x12/0xc0 [ 445.833465][T22990] ? __mod_memcg_lruvec_state+0x18c/0x5b0 [ 445.833484][T22990] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 445.833502][T22990] ? find_held_lock+0x2b/0x80 [ 445.833520][T22990] ? rcu_read_unlock+0x17/0x60 [ 445.833542][T22990] ? rcu_read_unlock+0x17/0x60 [ 445.833567][T22990] ? __folio_mod_stat+0x1ce/0x250 [ 445.833593][T22990] ? split_huge_pmd_locked+0x31e/0x3040 [ 445.833609][T22990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 445.833631][T22990] ? policy_nodemask+0xed/0x4f0 [ 445.833653][T22990] alloc_pages_mpol+0x1fb/0x540 [ 445.833674][T22990] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 445.833695][T22990] ? do_raw_spin_unlock+0x145/0x1e0 [ 445.833713][T22990] alloc_pages_noprof+0x1a/0x160 [ 445.833728][T22990] pte_alloc_one+0x1c/0x3d0 [ 445.833750][T22990] __pte_alloc+0x6d/0x3e0 [ 445.833768][T22990] ? __pfx___pte_alloc+0x10/0x10 [ 445.833786][T22990] ? _raw_spin_unlock+0x28/0x50 [ 445.833803][T22990] ? __pmd_alloc+0x3fb/0x950 [ 445.833824][T22990] move_page_tables+0x2ec4/0x4610 [ 445.833841][T22990] ? __pfx_copy_vma+0x10/0x10 [ 445.833864][T22990] ? __pfx_move_page_tables+0x10/0x10 [ 445.833887][T22990] ? lock_acquire+0x5e/0x370 [ 445.833913][T22990] copy_vma_and_data+0x25c/0x7c0 [ 445.833931][T22990] ? __pfx_copy_vma_and_data+0x10/0x10 [ 445.833954][T22990] ? __vma_start_write+0x17f/0x280 [ 445.833967][T22990] ? __pfx___vma_start_write+0x10/0x10 [ 445.833995][T22990] move_vma+0x574/0x1920 [ 445.834013][T22990] ? __pfx_move_vma+0x10/0x10 [ 445.834030][T22990] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 445.834051][T22990] ? cap_mmap_addr+0x4b/0x120 [ 445.834066][T22990] ? bpf_lsm_mmap_addr+0x9/0x30 [ 445.834079][T22990] ? security_mmap_addr+0x71/0x1e0 [ 445.834099][T22990] ? __get_unmapped_area+0x255/0x3e0 [ 445.834121][T22990] ? vrm_set_new_addr+0x204/0x290 [ 445.834138][T22990] mremap_to+0x234/0x4c0 [ 445.834152][T22990] ? mas_walk+0x6ef/0x9b0 [ 445.834172][T22990] ? __pfx_mremap_to+0x10/0x10 [ 445.834191][T22990] __do_sys_mremap+0x88c/0x1850 [ 445.834213][T22990] ? __pfx___do_sys_mremap+0x10/0x10 [ 445.834228][T22990] ? ksys_write+0x190/0x250 [ 445.834246][T22990] ? __pfx_do_futex+0x10/0x10 [ 445.834270][T22990] ? __x64_sys_futex+0x34f/0x4d0 [ 445.834296][T22990] do_syscall_64+0x115/0x840 [ 445.834315][T22990] ? clear_bhb_loop+0x40/0x90 [ 445.834333][T22990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.834348][T22990] RIP: 0033:0x7feb10b9e019 [ 445.834361][T22990] 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 [ 445.834374][T22990] RSP: 002b:00007feb0edf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 445.834389][T22990] RAX: ffffffffffffffda RBX: 00007feb10e25fa0 RCX: 00007feb10b9e019 [ 445.834398][T22990] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000 [ 445.834407][T22990] RBP: 00007feb10c3500c R08: 0000000100000000 R09: 0000000000000000 [ 445.834416][T22990] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 445.834424][T22990] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 445.834450][T22990] [ 447.098134][T23021] openvswitch: netlink: IP tunnel dst address not specified [ 447.979153][T23042] NFSD: Failed to start, no listeners configured. [ 449.982491][T23110] NFSD: Failed to start, no listeners configured. [ 450.846762][T23148] .^: entered promiscuous mode [ 451.042178][T23158] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 451.105601][T23157] HSR: entered promiscuous mode [ 452.620202][T23216] netlink: 'syz.2.8361': attribute type 1 has an invalid length. [ 452.963364][T23231] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8369'. [ 454.536112][T23281] syz.3.8389(23281): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 454.872850][T23293] netlink: 'syz.1.8394': attribute type 1 has an invalid length. [ 455.021053][T23298] openvswitch: netlink: VXLAN extension 64 out of range max 1 [ 455.913743][T23336] netlink: 'syz.1.8416': attribute type 1 has an invalid length. [ 458.065332][T23428] usb usb21: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 460.301521][T23484] syz.3.8486 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 460.327010][T23484] CPU: 0 UID: 0 PID: 23484 Comm: syz.3.8486 Tainted: G U L syzkaller #0 PREEMPT(full) [ 460.327037][T23484] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 460.327042][T23484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 460.327050][T23484] Call Trace: [ 460.327055][T23484] [ 460.327061][T23484] dump_stack_lvl+0x100/0x190 [ 460.327082][T23484] dump_header+0xfb/0x606 [ 460.327104][T23484] oom_kill_process.cold+0xd/0x330 [ 460.327121][T23484] out_of_memory+0x340/0x14f0 [ 460.327148][T23484] ? __pfx_out_of_memory+0x10/0x10 [ 460.327175][T23484] mem_cgroup_out_of_memory+0xc6/0x130 [ 460.327192][T23484] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 460.327207][T23484] ? find_held_lock+0x2b/0x80 [ 460.327229][T23484] ? do_raw_spin_unlock+0x145/0x1e0 [ 460.327245][T23484] ? _raw_spin_unlock+0x28/0x50 [ 460.327264][T23484] try_charge_memcg+0x6e5/0xdf0 [ 460.327288][T23484] ? __pfx_try_charge_memcg+0x10/0x10 [ 460.327307][T23484] ? find_held_lock+0x2b/0x80 [ 460.327324][T23484] ? rcu_read_unlock+0x17/0x60 [ 460.327344][T23484] ? rcu_read_unlock+0x17/0x60 [ 460.327365][T23484] ? find_held_lock+0x2b/0x80 [ 460.327382][T23484] ? rcu_read_unlock+0x17/0x60 [ 460.327407][T23484] charge_memcg+0x187/0x1e0 [ 460.327428][T23484] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 460.327445][T23484] swap_cache_alloc_folio+0x548/0xc50 [ 460.327466][T23484] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 460.327482][T23484] ? swap_cache_get_folio+0x28d/0x360 [ 460.327498][T23484] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 460.327512][T23484] ? lockdep_hardirqs_on+0x78/0x100 [ 460.327531][T23484] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 460.327551][T23484] swap_cache_read_folio+0x47/0x140 [ 460.327569][T23484] swap_cluster_readahead+0x387/0x5f0 [ 460.327590][T23484] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 460.327615][T23484] ? __lock_acquire+0x49f/0x1a40 [ 460.327636][T23484] ? get_vma_policy+0x23d/0x3b0 [ 460.327659][T23484] swapin_readahead+0x159/0x1200 [ 460.327681][T23484] ? __pfx_swapin_readahead+0x10/0x10 [ 460.327702][T23484] ? swap_table_get+0x10d/0x2c0 [ 460.327717][T23484] ? swap_cache_get_folio+0x28d/0x360 [ 460.327733][T23484] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 460.327748][T23484] ? __pfx_softleaf_type+0x10/0x10 [ 460.327771][T23484] ? do_swap_page+0xf98/0x5780 [ 460.327784][T23484] do_swap_page+0xf98/0x5780 [ 460.327807][T23484] ? __pfx_do_swap_page+0x10/0x10 [ 460.327821][T23484] ? __lock_acquire+0x49f/0x1a40 [ 460.327845][T23484] ? rcu_is_watching+0x12/0xc0 [ 460.327862][T23484] ? __pte_offset_map+0x179/0x310 [ 460.327883][T23484] __handle_mm_fault+0x192f/0x2a00 [ 460.327901][T23484] ? reacquire_held_locks+0xce/0x1e0 [ 460.327923][T23484] ? __pfx___handle_mm_fault+0x10/0x10 [ 460.327941][T23484] ? lock_vma_under_rcu+0x17c/0x590 [ 460.327968][T23484] handle_mm_fault+0x37b/0xa30 [ 460.327986][T23484] do_user_addr_fault+0x5a3/0x12f0 [ 460.328011][T23484] exc_page_fault+0x6f/0xd0 [ 460.328030][T23484] asm_exc_page_fault+0x26/0x30 [ 460.328044][T23484] RIP: 0033:0x7f996c0517bf [ 460.328056][T23484] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d 52 08 3c 00 89 f0 4c 8d 05 49 e8 3b 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 [ 460.328069][T23484] RSP: 002b:00007ffc72e54c08 EFLAGS: 00010202 [ 460.328081][T23484] RAX: 00000000828d1370 RBX: ffffffff828d1370 RCX: 0000001b2f617238 [ 460.328096][T23484] RDX: 0000000000001370 RSI: ffffffff828d1370 RDI: 0000000000000002 [ 460.328104][T23484] RBP: 0000000000000019 R08: 00007f996c410000 R09: 00007f996c412000 [ 460.328113][T23484] R10: 00000000828d1374 R11: 0000000000000002 R12: 00007f996c426038 [ 460.328121][T23484] R13: 0000000000000019 R14: ffffffff828d1d62 R15: 00007f996cf55720 [ 460.328130][T23484] ? vfs_write+0x132/0x1050 [ 460.328144][T23484] ? __kernel_write_iter+0x860/0x930 [ 460.328160][T23484] ? __kernel_write_iter+0x860/0x930 [ 460.328176][T23484] [ 460.328858][T23484] memory: usage 3072kB, limit 3072kB, failcnt 68566 [ 460.965102][T23484] memory+swap: usage 2812kB, limit 9007199254740988kB, failcnt 0 [ 460.973304][T23484] kmem: usage 2088kB, limit 9007199254740988kB, failcnt 0 [ 460.980725][T23484] Memory cgroup stats for /syz3: [ 460.980843][T23484] cache 0 [ 460.989045][T23484] rss 12288 [ 460.992255][T23484] rss_huge 0 [ 460.995476][T23484] shmem 0 [ 460.998769][T23484] mapped_file 0 [ 461.004300][T23484] dirty 0 [ 461.007576][T23484] writeback 4096 [ 461.011193][T23484] workingset_refault_anon 6005 [ 461.016114][T23484] workingset_refault_file 25475 [ 461.021418][T23484] swap 532480 [ 461.024760][T23484] swapcached 242446336 [ 461.030738][T23484] pgpgin 200908 [ 461.034249][T23484] pgpgout 204481 [ 461.043776][T23484] pgfault 365590 [ 461.047648][T23484] pgmajfault 2253 [ 461.052623][T23484] inactive_anon 4096 [ 461.056911][T23484] active_anon 0 [ 461.060413][T23484] inactive_file 0 [ 461.064142][T23484] active_file 0 [ 461.067954][T23484] unevictable 0 [ 461.071485][T23484] hierarchical_memory_limit 3145728 [ 461.077078][T23484] hierarchical_memsw_limit 9223372036854771712 [ 461.083309][T23484] total_cache 0 [ 461.087746][T23484] total_rss 12288 [ 461.091552][T23484] total_rss_huge 0 [ 461.095399][T23484] total_shmem 0 [ 461.099366][T23484] total_mapped_file 0 [ 461.103430][T23484] total_dirty 0 [ 461.109229][T23484] total_writeback 4096 [ 461.113365][T23484] total_workingset_refault_anon 6005 [ 461.118971][T23484] total_workingset_refault_file 25475 [ 461.124506][T23484] total_swap 532480 [ 461.130673][T23484] total_swapcached 242446336 [ 461.135450][T23484] total_pgpgin 200908 [ 461.142104][T23484] total_pgpgout 204481 [ 461.152265][T23484] total_pgfault 365590 [ 461.156695][T23484] total_pgmajfault 2253 [ 461.160929][T23484] total_inactive_anon 4096 [ 461.165484][T23484] total_active_anon 0 [ 461.170367][T23484] total_inactive_file 0 [ 461.174569][T23484] total_active_file 0 [ 461.178965][T23484] total_unevictable 0 [ 461.183075][T23484] anon_cost 1 [ 461.186693][T23484] file_cost 0 [ 461.190129][T23484] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.8486,pid=23484,uid=0 [ 461.207664][T23484] Memory cgroup out of memory: Killed process 23484 (syz.3.8486) total-vm:104432kB, anon-rss:1264kB, file-rss:21036kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 461.469914][T23543] netlink: Setting conntrack mark requires 'commit' flag. [ 462.102943][ T29] audit: type=1326 audit(4295051430.064:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23572 comm="syz.3.8529" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f996c19e019 code=0x0 [ 462.718132][T23607] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8545'. [ 462.921914][T23617] netlink: 'syz.4.8550': attribute type 3 has an invalid length. [ 463.138251][T23627] openvswitch: netlink: Multiple metadata blocks provided [ 463.176473][T23631] netlink: Setting conntrack mark requires 'commit' flag. [ 463.717937][T23657] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 463.938695][T23671] tipc: Started in network mode [ 463.967086][T23671] tipc: Node identity ee00, cluster identity 4711 [ 464.001866][T23671] tipc: Node number set to 60928 [ 464.485607][T23697] openvswitch: netlink: ct_state flags aa1414ac unsupported [ 465.082887][T23725] netlink: 'syz.1.8603': attribute type 3 has an invalid length. [ 465.713169][T23760] netlink: 'syz.2.8620': attribute type 2 has an invalid length. [ 465.845823][T23766] netlink: zone id is out of range [ 465.873312][T23766] netlink: get zone limit has 8 unknown bytes [ 495.165546][T24950] dyndbg: expected <4096 bytes into control [ 496.081414][T24997] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 498.310202][T25096] usbcore.quirks: string doesn't fit in 127 chars. [ 498.983407][T25134] netlink: NAT attribute type 0 has unexpected length (4 != 0) [ 499.281419][ T29] audit: type=1326 audit(4294967300.769:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25150 comm="syz.2.9253" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f26a439e019 code=0x0 [ 499.450672][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 499.458030][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 499.557706][T25163] openvswitch: netlink: Missing valid actions attribute. [ 499.970745][T25186] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9270'. [ 500.142065][T25193] &#$@\]\-: entered promiscuous mode [ 500.468852][T16641] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 500.514504][T16641] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 500.522961][T16641] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:0' [ 500.534911][T16641] CPU: 0 UID: 0 PID: 16641 Comm: kworker/u12:4 Tainted: G U L syzkaller #0 PREEMPT(full) [ 500.534939][T16641] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 500.534945][T16641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 500.534955][T16641] Workqueue: hci1 hci_rx_work [ 500.534977][T16641] Call Trace: [ 500.534983][T16641] [ 500.534990][T16641] dump_stack_lvl+0x100/0x190 [ 500.535010][T16641] sysfs_warn_dup.cold+0x1c/0x28 [ 500.535033][T16641] sysfs_create_dir_ns+0x24b/0x2b0 [ 500.535056][T16641] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 500.535076][T16641] ? find_held_lock+0x2b/0x80 [ 500.535093][T16641] ? kobject_add_internal+0x25f/0x930 [ 500.535117][T16641] ? kobject_add_internal+0x25f/0x930 [ 500.535138][T16641] ? do_raw_spin_unlock+0x145/0x1e0 [ 500.535156][T16641] kobject_add_internal+0x2c8/0x930 [ 500.535174][T16641] kobject_add+0x16a/0x1e0 [ 500.535189][T16641] ? __pfx_kobject_add+0x10/0x10 [ 500.535203][T16641] ? class_to_subsys+0x10f/0x150 [ 500.535221][T16641] ? kobject_put+0xb9/0x640 [ 500.535241][T16641] ? _raw_spin_unlock+0x28/0x50 [ 500.535262][T16641] device_add+0x294/0x1970 [ 500.535277][T16641] ? __pfx_dev_set_name+0x10/0x10 [ 500.535293][T16641] ? __pfx_device_add+0x10/0x10 [ 500.535308][T16641] ? mgmt_send_event_skb+0x2fb/0x460 [ 500.535331][T16641] hci_conn_add_sysfs+0x1a3/0x260 [ 500.535353][T16641] le_conn_complete_evt+0x11eb/0x1f60 [ 500.535377][T16641] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 500.535393][T16641] ? __pfx_bt_warn+0x10/0x10 [ 500.535405][T16641] ? hci_event_packet+0x186/0xcd0 [ 500.535427][T16641] hci_le_conn_complete_evt+0x23c/0x3a0 [ 500.535447][T16641] ? skb_pull_data+0x15f/0x1e0 [ 500.535467][T16641] hci_le_meta_evt+0x34a/0x5f0 [ 500.535487][T16641] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 500.535507][T16641] hci_event_packet+0x51c/0xcd0 [ 500.535526][T16641] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 500.535546][T16641] ? __pfx_hci_event_packet+0x10/0x10 [ 500.535567][T16641] ? kcov_remote_start+0x384/0x670 [ 500.535587][T16641] ? lockdep_hardirqs_on+0x78/0x100 [ 500.535613][T16641] hci_rx_work+0x451/0xfc0 [ 500.535634][T16641] process_one_work+0xa23/0x1940 [ 500.535662][T16641] ? __pfx_process_one_work+0x10/0x10 [ 500.535688][T16641] ? __pfx_hci_rx_work+0x10/0x10 [ 500.535707][T16641] worker_thread+0x5ef/0xe50 [ 500.535732][T16641] ? __pfx_worker_thread+0x10/0x10 [ 500.535756][T16641] ? kthread+0x13a/0x450 [ 500.535774][T16641] ? __pfx_worker_thread+0x10/0x10 [ 500.535793][T16641] kthread+0x370/0x450 [ 500.535810][T16641] ? __pfx_kthread+0x10/0x10 [ 500.535830][T16641] ret_from_fork+0x72b/0xd50 [ 500.535849][T16641] ? __pfx_ret_from_fork+0x10/0x10 [ 500.535867][T16641] ? __switch_to+0x800/0x10f0 [ 500.535888][T16641] ? __switch_to_asm+0x39/0x70 [ 500.535907][T16641] ? __pfx_kthread+0x10/0x10 [ 500.535926][T16641] ret_from_fork_asm+0x1a/0x30 [ 500.535954][T16641] [ 500.535992][T16641] kobject: kobject_add_internal failed for hci1:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 500.850964][T16641] Bluetooth: hci1: failed to register connection device [ 502.368226][T25322] netlink: Unknown NAT attribute (type=262, max=9) [ 502.551037][T16641] Bluetooth: hci1: command 0x0c1a tx timeout [ 502.639122][T25336] netlink: 'syz.1.9316': attribute type 2 has an invalid length. [ 502.881775][T25345] netlink: Failed to add  helper -22 [ 503.066032][T25363] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„ [ 503.437426][ T29] audit: type=1107 audit(4294967304.931:35): pid=25386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 503.516655][ T29] audit: type=1107 audit(4294967304.961:36): pid=25386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 503.593558][T25395] netlink: 'syz.3.9338': attribute type 1 has an invalid length. [ 503.792115][T25405] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 504.414755][T25428] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 504.621057][T16641] Bluetooth: hci1: command 0x0c1a tx timeout [ 504.827082][T25450] openvswitch: netlink: Flow key attribute not present in set flow. [ 505.175946][T25469] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 505.654489][T25493] openvswitch: netlink: IP tunnel TTL not specified. [ 505.782007][T25504] nbd: couldn't find device at index 158 [ 505.877415][T25506] atm:do_vcc_ioctl: ATM_SETSC is obsolete; used by syz.1.9391:25506 [ 506.689919][T16641] Bluetooth: hci1: command 0x0c1a tx timeout [ 507.595821][T25595] openvswitch: netlink: Flow key attribute not present in set flow. [ 508.758512][T12237] Bluetooth: hci1: command 0x0c1a tx timeout [ 510.338869][T25751] netlink: 'syz.1.9503': attribute type 11 has an invalid length. [ 510.357926][T25751] netlink: 'syz.1.9503': attribute type 11 has an invalid length. [ 510.376376][T25751] netlink: 'syz.1.9503': attribute type 11 has an invalid length. [ 510.902739][T16641] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 510.960147][T16641] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 510.968000][T16641] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:0' [ 510.979319][T16641] CPU: 0 UID: 0 PID: 16641 Comm: kworker/u12:4 Tainted: G U L syzkaller #0 PREEMPT(full) [ 510.979350][T16641] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 510.979355][T16641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 510.979366][T16641] Workqueue: hci3 hci_rx_work [ 510.979388][T16641] Call Trace: [ 510.979393][T16641] [ 510.979399][T16641] dump_stack_lvl+0x100/0x190 [ 510.979419][T16641] sysfs_warn_dup.cold+0x1c/0x28 [ 510.979441][T16641] sysfs_create_dir_ns+0x24b/0x2b0 [ 510.979464][T16641] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 510.979484][T16641] ? find_held_lock+0x2b/0x80 [ 510.979502][T16641] ? kobject_add_internal+0x25f/0x930 [ 510.979517][T16641] ? kobject_add_internal+0x25f/0x930 [ 510.979533][T16641] ? do_raw_spin_unlock+0x145/0x1e0 [ 510.979550][T16641] kobject_add_internal+0x2c8/0x930 [ 510.979567][T16641] kobject_add+0x16a/0x1e0 [ 510.979581][T16641] ? __pfx_kobject_add+0x10/0x10 [ 510.979594][T16641] ? class_to_subsys+0x10f/0x150 [ 510.979613][T16641] ? kobject_put+0xb9/0x640 [ 510.979633][T16641] ? _raw_spin_unlock+0x28/0x50 [ 510.979654][T16641] device_add+0x294/0x1970 [ 510.979669][T16641] ? __pfx_dev_set_name+0x10/0x10 [ 510.979685][T16641] ? __pfx_device_add+0x10/0x10 [ 510.979699][T16641] ? mgmt_send_event_skb+0x2fb/0x460 [ 510.979724][T16641] hci_conn_add_sysfs+0x1a3/0x260 [ 510.979745][T16641] le_conn_complete_evt+0x11eb/0x1f60 [ 510.979769][T16641] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 510.979785][T16641] ? __pfx_bt_warn+0x10/0x10 [ 510.979798][T16641] ? hci_event_packet+0x186/0xcd0 [ 510.979819][T16641] hci_le_conn_complete_evt+0x23c/0x3a0 [ 510.979838][T16641] ? skb_pull_data+0x15f/0x1e0 [ 510.979856][T16641] hci_le_meta_evt+0x34a/0x5f0 [ 510.979875][T16641] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 510.979896][T16641] hci_event_packet+0x51c/0xcd0 [ 510.979914][T16641] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 510.979934][T16641] ? __pfx_hci_event_packet+0x10/0x10 [ 510.979953][T16641] ? kcov_remote_start+0x384/0x670 [ 510.979974][T16641] ? lockdep_hardirqs_on+0x78/0x100 [ 510.979997][T16641] hci_rx_work+0x451/0xfc0 [ 510.980018][T16641] process_one_work+0xa23/0x1940 [ 510.980047][T16641] ? __pfx_process_one_work+0x10/0x10 [ 510.980073][T16641] ? __pfx_hci_rx_work+0x10/0x10 [ 510.980092][T16641] worker_thread+0x5ef/0xe50 [ 510.980117][T16641] ? __pfx_worker_thread+0x10/0x10 [ 510.980138][T16641] ? kthread+0x13a/0x450 [ 510.980155][T16641] ? __pfx_worker_thread+0x10/0x10 [ 510.980174][T16641] kthread+0x370/0x450 [ 510.980200][T16641] ? __pfx_kthread+0x10/0x10 [ 510.980220][T16641] ret_from_fork+0x72b/0xd50 [ 510.980240][T16641] ? __pfx_ret_from_fork+0x10/0x10 [ 510.980258][T16641] ? __switch_to+0x800/0x10f0 [ 510.980280][T16641] ? __switch_to_asm+0x39/0x70 [ 510.980298][T16641] ? __pfx_kthread+0x10/0x10 [ 510.980318][T16641] ret_from_fork_asm+0x1a/0x30 [ 510.980346][T16641] [ 510.980373][T16641] kobject: kobject_add_internal failed for hci3:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 511.301762][T16641] Bluetooth: hci3: failed to register connection device [ 511.706337][T16641] Bluetooth: hci2: command 0x0406 tx timeout [ 512.185405][T25834] ucma_write: process 4977 (syz.1.9530) changed security contexts after opening file descriptor, this is not allowed. [ 512.648781][T25860] unsupported nla_type 113 [ 512.980415][T12237] Bluetooth: hci3: command 0x0406 tx timeout [ 514.315252][T25949] device-mapper: ioctl: device name cannot be "control", ".", or ".." [ 514.630934][T25982] nbd: illegal input index -1024 [ 514.840883][T25994] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 515.047903][T12237] Bluetooth: hci3: command 0x0406 tx timeout [ 515.500921][T26004] could not allocate digest TFM handle [ 515.695274][T26025] netlink: 'syz.1.9607': attribute type 1 has an invalid length. [ 516.332795][T26061] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9625'. [ 516.984329][T26098] netlink: 'syz.3.9643': attribute type 8 has an invalid length. [ 517.115020][T12237] Bluetooth: hci3: command 0x0406 tx timeout [ 519.184305][T12242] Bluetooth: hci3: command 0x0406 tx timeout [ 519.216476][T26195] phram: parameter too long [ 520.155358][T26231] netlink: 16 bytes leftover after parsing attributes in process `syz.2.9705'. [ 520.286736][T26235] netlink: 'syz.4.9707': attribute type 11 has an invalid length. [ 520.329091][T26235] netlink: 'syz.4.9707': attribute type 11 has an invalid length. [ 520.372657][T26235] netlink: 'syz.4.9707': attribute type 11 has an invalid length. [ 520.409101][T26238] netlink: 148 bytes leftover after parsing attributes in process `syz.2.9709'. [ 521.148607][T26275] openvswitch: netlink: Key type 261 is out of range max 32 [ 521.189940][T26239] could not allocate digest TFM handle [ 521.397028][T26240] syz.3.9710 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 521.480516][T26240] CPU: 0 UID: 0 PID: 26240 Comm: syz.3.9710 Tainted: G U L syzkaller #0 PREEMPT(full) [ 521.480542][T26240] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 521.480547][T26240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 521.480556][T26240] Call Trace: [ 521.480561][T26240] [ 521.480567][T26240] dump_stack_lvl+0x100/0x190 [ 521.480589][T26240] dump_header+0xfb/0x606 [ 521.480606][T26240] oom_kill_process.cold+0xd/0x330 [ 521.480623][T26240] out_of_memory+0x340/0x14f0 [ 521.480650][T26240] ? __pfx_out_of_memory+0x10/0x10 [ 521.480678][T26240] mem_cgroup_out_of_memory+0xc6/0x130 [ 521.480695][T26240] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 521.480711][T26240] ? find_held_lock+0x2b/0x80 [ 521.480732][T26240] ? do_raw_spin_unlock+0x145/0x1e0 [ 521.480749][T26240] ? _raw_spin_unlock+0x28/0x50 [ 521.480768][T26240] try_charge_memcg+0x6e5/0xdf0 [ 521.480793][T26240] ? __pfx_try_charge_memcg+0x10/0x10 [ 521.480815][T26240] ? find_held_lock+0x2b/0x80 [ 521.480831][T26240] ? rcu_read_unlock+0x17/0x60 [ 521.480853][T26240] ? rcu_read_unlock+0x17/0x60 [ 521.480873][T26240] ? find_held_lock+0x2b/0x80 [ 521.480891][T26240] ? rcu_read_unlock+0x17/0x60 [ 521.480915][T26240] charge_memcg+0x187/0x1e0 [ 521.480937][T26240] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 521.480954][T26240] swap_cache_alloc_folio+0x548/0xc50 [ 521.480975][T26240] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 521.480992][T26240] ? swap_cache_get_folio+0x28d/0x360 [ 521.481008][T26240] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 521.481023][T26240] ? lockdep_hardirqs_on+0x78/0x100 [ 521.481041][T26240] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 521.481062][T26240] swap_cache_read_folio+0x47/0x140 [ 521.481081][T26240] swap_cluster_readahead+0x387/0x5f0 [ 521.481101][T26240] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 521.481127][T26240] ? __lock_acquire+0x49f/0x1a40 [ 521.481154][T26240] ? get_vma_policy+0x23d/0x3b0 [ 521.481178][T26240] swapin_readahead+0x159/0x1200 [ 521.481200][T26240] ? __pfx_swapin_readahead+0x10/0x10 [ 521.481221][T26240] ? swap_table_get+0x10d/0x2c0 [ 521.481236][T26240] ? swap_cache_get_folio+0x28d/0x360 [ 521.481252][T26240] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 521.481268][T26240] ? __pfx_softleaf_type+0x10/0x10 [ 521.481288][T26240] ? do_swap_page+0xf98/0x5780 [ 521.481301][T26240] do_swap_page+0xf98/0x5780 [ 521.481324][T26240] ? __pfx_do_swap_page+0x10/0x10 [ 521.481338][T26240] ? __lock_acquire+0x49f/0x1a40 [ 521.481362][T26240] ? rcu_is_watching+0x12/0xc0 [ 521.481380][T26240] ? __pte_offset_map+0x179/0x310 [ 521.481401][T26240] __handle_mm_fault+0x192f/0x2a00 [ 521.481420][T26240] ? reacquire_held_locks+0xce/0x1e0 [ 521.481442][T26240] ? __pfx___handle_mm_fault+0x10/0x10 [ 521.481460][T26240] ? lock_vma_under_rcu+0x17c/0x590 [ 521.481485][T26240] handle_mm_fault+0x37b/0xa30 [ 521.481503][T26240] do_user_addr_fault+0x5a3/0x12f0 [ 521.481529][T26240] exc_page_fault+0x6f/0xd0 [ 521.481547][T26240] asm_exc_page_fault+0x26/0x30 [ 521.481561][T26240] RIP: 0033:0x7f996c066683 [ 521.481574][T26240] Code: 53 48 83 ec 38 80 3d 9b b9 3b 00 00 89 7c 24 18 48 89 74 24 28 0f 85 cd 09 00 00 80 3d 6b f0 ee 00 00 49 89 f1 41 89 d2 89 cb 05 76 b9 3b 00 01 41 89 d7 0f 85 45 04 00 00 80 3d 36 f0 ee 00 [ 521.481587][T26240] RSP: 002b:00007ffc72e54cc0 EFLAGS: 00010202 [ 521.481600][T26240] RAX: 00007f996c425fa0 RBX: 0000000000000026 RCX: 0000000000000026 [ 521.481609][T26240] RDX: 0000000000000001 RSI: 00007f996c426038 RDI: 0000000000000000 [ 521.481617][T26240] RBP: 00007f996c427da0 R08: 0000000000000001 R09: 00007f996c426038 [ 521.481626][T26240] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000007fbf7 [ 521.481635][T26240] R13: 00007f996c42609c R14: 000000000007f94f R15: 00007ffc72e54e30 [ 521.481654][T26240] [ 522.236162][T26240] memory: usage 3072kB, limit 3072kB, failcnt 83108 [ 522.247926][T26240] memory+swap: usage 3928kB, limit 9007199254740988kB, failcnt 0 [ 522.267894][T26240] kmem: usage 3060kB, limit 9007199254740988kB, failcnt 0 [ 522.277023][T26240] Memory cgroup stats for /syz3: [ 522.277121][T26240] cache 0 [ 522.287063][T26240] rss 0 [ 522.297213][T26240] rss_huge 0 [ 522.300488][T26240] shmem 0 [ 522.303498][T26240] mapped_file 0 [ 522.306935][T26240] dirty 0 [ 522.317618][T26240] writeback 4096 [ 522.327672][T26240] workingset_refault_anon 7600 [ 522.337432][T26240] workingset_refault_file 25475 [ 522.372019][T26240] swap 876544 [ 522.385858][T26240] swapcached 313339904 [ 522.406093][T26240] pgpgin 229637 [ 522.415249][T26240] pgpgout 233269 [ 522.427089][T26240] pgfault 437166 [ 522.433840][T26240] pgmajfault 2852 [ 522.440885][T26240] inactive_anon 0 [ 522.451954][T26240] active_anon 0 [ 522.462815][T26240] inactive_file 0 [ 522.476481][T26240] active_file 0 [ 522.493342][T26240] unevictable 0 [ 522.509981][T26240] hierarchical_memory_limit 3145728 [ 522.533542][T26240] hierarchical_memsw_limit 9223372036854771712 [ 522.560686][T26240] total_cache 0 [ 522.577280][T26240] total_rss 0 [ 522.589320][T26240] total_rss_huge 0 [ 522.603225][T26240] total_shmem 0 [ 522.613147][T26240] total_mapped_file 0 [ 522.624574][T26240] total_dirty 0 [ 522.637265][T26240] total_writeback 4096 [ 522.650099][T26240] total_workingset_refault_anon 7600 [ 522.663213][T26240] total_workingset_refault_file 25475 [ 522.673114][T26240] total_swap 876544 [ 522.683344][T26240] total_swapcached 313339904 [ 522.701662][T26240] total_pgpgin 229637 [ 522.716410][T26240] total_pgpgout 233269 [ 522.722124][ T29] audit: type=1326 audit(4294967324.200:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26293 comm="syz.4.9723" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7feb10b9e019 code=0x0 [ 522.752229][T26240] total_pgfault 437166 [ 522.768616][T26240] total_pgmajfault 2852 [ 522.777887][T26240] total_inactive_anon 0 [ 522.792352][T26240] total_active_anon 0 [ 522.803469][T26240] total_inactive_file 0 [ 522.813530][T26240] total_active_file 0 [ 522.829610][T26240] total_unevictable 0 [ 522.843977][T26240] anon_cost 22 [ 522.856498][T26240] file_cost 0 [ 522.870358][T26240] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7757,pid=21930,uid=0 [ 522.914160][T26240] Memory cgroup out of memory: Killed process 21930 (syz.3.7757) total-vm:106348kB, anon-rss:1252kB, file-rss:20516kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 524.353879][T26351] openvswitch: netlink: IPv4 tunnel dst address is zero [ 524.976269][T26378] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9760'. [ 525.657177][T26403] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9772'. [ 526.062541][T26417] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9777'. [ 527.037852][T26473] ovs_?: entered promiscuous mode [ 527.698777][T26497] netlink: 206 bytes leftover after parsing attributes in process `syz.1.9803'. [ 528.274167][T26524] ovs_ÿþÿþ?: entered promiscuous mode [ 528.757324][T26549] netlink: 'syz.4.9826': attribute type 1 has an invalid length. [ 529.442610][T26581] kAFS: No cell specified [ 531.397263][T26661] netlink: 12 bytes leftover after parsing attributes in process `syz.4.9877'. [ 532.535382][T26708] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9899'. [ 532.705315][T26716] FAULT_INJECTION: forcing a failure. [ 532.705315][T26716] name failslab, interval 1, probability 0, space 0, times 0 [ 532.758712][T26716] CPU: 0 UID: 0 PID: 26716 Comm: syz.1.9902 Tainted: G U L syzkaller #0 PREEMPT(full) [ 532.758741][T26716] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 532.758746][T26716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 532.758756][T26716] Call Trace: [ 532.758761][T26716] [ 532.758767][T26716] dump_stack_lvl+0x100/0x190 [ 532.758789][T26716] should_fail_ex.cold+0x5/0xa [ 532.758807][T26716] should_failslab+0xc2/0x120 [ 532.758827][T26716] __kmalloc_noprof+0xfc/0x820 [ 532.758845][T26716] ? rcu_is_watching+0x12/0xc0 [ 532.758864][T26716] ? tomoyo_realpath_from_path+0xb6/0x690 [ 532.758981][T26716] tomoyo_realpath_from_path+0xb6/0x690 [ 532.759008][T26716] tomoyo_mkdev_perm+0x231/0x570 [ 532.759028][T26716] ? tomoyo_mkdev_perm+0x21d/0x570 [ 532.759055][T26716] ? __pfx_tomoyo_mkdev_perm+0x10/0x10 [ 532.759074][T26716] ? do_raw_spin_lock+0x128/0x260 [ 532.759095][T26716] ? do_raw_spin_unlock+0x145/0x1e0 [ 532.759123][T26716] ? simple_lookup+0xfc/0x1d0 [ 532.759175][T26716] tomoyo_path_mknod+0xe2/0x190 [ 532.759197][T26716] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 532.759214][T26716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 532.759238][T26716] security_path_mknod+0x161/0x300 [ 532.759319][T26716] filename_mknodat+0x241/0x7f0 [ 532.759339][T26716] ? __pfx_filename_mknodat+0x10/0x10 [ 532.759355][T26716] ? strncpy_from_user+0x19d/0x2d0 [ 532.759415][T26716] ? do_getname+0x191/0x390 [ 532.759436][T26716] __x64_sys_mknod+0x8f/0xc0 [ 532.759453][T26716] do_syscall_64+0x115/0x840 [ 532.759473][T26716] ? clear_bhb_loop+0x40/0x90 [ 532.759492][T26716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 532.759507][T26716] RIP: 0033:0x7f1c1879e019 [ 532.759521][T26716] 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 [ 532.759534][T26716] RSP: 002b:00007f1c169f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 532.759549][T26716] RAX: ffffffffffffffda RBX: 00007f1c18a25fa0 RCX: 00007f1c1879e019 [ 532.759558][T26716] RDX: 00000000000007ff RSI: 00000000000067c1 RDI: 00002000000000c0 [ 532.759568][T26716] RBP: 00007f1c1883500c R08: 0000000000000000 R09: 0000000000000000 [ 532.759577][T26716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 532.759585][T26716] R13: 00007f1c18a26038 R14: 00007f1c18a25fa0 R15: 00007ffdaf4b4728 [ 532.759605][T26716] [ 532.762908][T26716] ERROR: Out of memory at tomoyo_realpath_from_path. [ 533.299830][T26735] kAFS: No cell specified [ 533.464543][T26743] IPVS: length: 537396514 != 24 [ 533.772049][T26755] vmstat_refresh: nr_hugetlb -2048 [ 534.868176][T26799] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9940'. [ 535.223294][T26817] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9949'. [ 537.278036][T26905] ovs_ÿþÿþ?: entered promiscuous mode [ 538.764580][T26950] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 538.772910][T26950] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 540.361826][T27041] FAULT_INJECTION: forcing a failure. [ 540.361826][T27041] name fail_futex, interval 1, probability 0, space 0, times 1 [ 540.443762][T27041] CPU: 0 UID: 0 PID: 27041 Comm: syz.4.10040 Tainted: G U L syzkaller #0 PREEMPT(full) [ 540.443791][T27041] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 540.443797][T27041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 540.443805][T27041] Call Trace: [ 540.443811][T27041] [ 540.443817][T27041] dump_stack_lvl+0x100/0x190 [ 540.443838][T27041] should_fail_ex.cold+0x5/0xa [ 540.443853][T27041] ? __lock_acquire+0x49f/0x1a40 [ 540.443878][T27041] get_futex_key+0x1d2/0x14f0 [ 540.443894][T27041] ? __pfx_get_futex_key+0x10/0x10 [ 540.443911][T27041] ? look_up_lock_class+0x64/0x120 [ 540.443933][T27041] futex_wake+0xf4/0x5e0 [ 540.443953][T27041] ? __pfx_futex_wake+0x10/0x10 [ 540.443971][T27041] ? perf_event_namespaces+0x1ad/0x200 [ 540.443994][T27041] do_futex+0x2b2/0x440 [ 540.444010][T27041] ? __pfx_do_futex+0x10/0x10 [ 540.444026][T27041] ? do_raw_spin_unlock+0x145/0x1e0 [ 540.444045][T27041] __x64_sys_futex+0x34f/0x4d0 [ 540.444063][T27041] ? __pfx___x64_sys_futex+0x10/0x10 [ 540.444086][T27041] do_syscall_64+0x115/0x840 [ 540.444104][T27041] ? clear_bhb_loop+0x40/0x90 [ 540.444121][T27041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 540.444136][T27041] RIP: 0033:0x7feb10b9e019 [ 540.444148][T27041] 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 [ 540.444162][T27041] RSP: 002b:00007feb0edf60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 540.444176][T27041] RAX: ffffffffffffffda RBX: 00007feb10e25fa8 RCX: 00007feb10b9e019 [ 540.444186][T27041] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007feb10e25fac [ 540.444195][T27041] RBP: 00007feb10e25fa0 R08: 0000000000000001 R09: 0000000000000000 [ 540.444203][T27041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 540.444220][T27041] R13: 00007feb10e26038 R14: 00007fff20792e10 R15: 00007fff20792ef8 [ 540.444240][T27041] [ 540.889991][T27051] random: crng reseeded on system resumption [ 543.847264][T27178] netlink: 32 bytes leftover after parsing attributes in process `syz.4.10088'. [ 544.920282][T27219] bridge0: port 3(ipvlan1) entered blocking state [ 544.939339][T27219] bridge0: port 3(ipvlan1) entered disabled state [ 544.966576][T27219] ipvlan1: entered allmulticast mode [ 544.990474][T27219] veth0_vlan: entered allmulticast mode [ 545.042466][T27219] ipvlan1: left allmulticast mode [ 545.095012][T27219] veth0_vlan: left allmulticast mode [ 546.151507][T27227] syz.3.10109 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 546.228899][T27227] CPU: 0 UID: 0 PID: 27227 Comm: syz.3.10109 Tainted: G U L syzkaller #0 PREEMPT(full) [ 546.228926][T27227] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 546.228931][T27227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 546.228940][T27227] Call Trace: [ 546.228945][T27227] [ 546.228951][T27227] dump_stack_lvl+0x100/0x190 [ 546.228972][T27227] dump_header+0xfb/0x606 [ 546.228990][T27227] oom_kill_process.cold+0xd/0x330 [ 546.229007][T27227] out_of_memory+0x340/0x14f0 [ 546.229035][T27227] ? __pfx_out_of_memory+0x10/0x10 [ 546.229062][T27227] mem_cgroup_out_of_memory+0xc6/0x130 [ 546.229080][T27227] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 546.229095][T27227] ? find_held_lock+0x2b/0x80 [ 546.229116][T27227] ? do_raw_spin_unlock+0x145/0x1e0 [ 546.229133][T27227] ? _raw_spin_unlock+0x28/0x50 [ 546.229151][T27227] try_charge_memcg+0x6e5/0xdf0 [ 546.229176][T27227] ? __pfx_try_charge_memcg+0x10/0x10 [ 546.229196][T27227] ? find_held_lock+0x2b/0x80 [ 546.229213][T27227] ? rcu_read_unlock+0x17/0x60 [ 546.229234][T27227] ? rcu_read_unlock+0x17/0x60 [ 546.229254][T27227] ? find_held_lock+0x2b/0x80 [ 546.229274][T27227] ? rcu_read_unlock+0x17/0x60 [ 546.229299][T27227] charge_memcg+0x187/0x1e0 [ 546.229321][T27227] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 546.229338][T27227] swap_cache_alloc_folio+0x548/0xc50 [ 546.229359][T27227] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 546.229375][T27227] ? swap_cache_get_folio+0x28d/0x360 [ 546.229391][T27227] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 546.229412][T27227] swap_cache_read_folio+0x47/0x140 [ 546.229431][T27227] swap_cluster_readahead+0x479/0x5f0 [ 546.229459][T27227] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 546.229485][T27227] ? __lock_acquire+0x49f/0x1a40 [ 546.229506][T27227] ? get_vma_policy+0x23d/0x3b0 [ 546.229530][T27227] swapin_readahead+0x159/0x1200 [ 546.229552][T27227] ? __pfx_swapin_readahead+0x10/0x10 [ 546.229573][T27227] ? swap_table_get+0x10d/0x2c0 [ 546.229588][T27227] ? swap_cache_get_folio+0x28d/0x360 [ 546.229604][T27227] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 546.229620][T27227] ? __pfx_softleaf_type+0x10/0x10 [ 546.229639][T27227] ? do_swap_page+0xf98/0x5780 [ 546.229652][T27227] do_swap_page+0xf98/0x5780 [ 546.229681][T27227] ? __pfx_do_swap_page+0x10/0x10 [ 546.229696][T27227] ? __lock_acquire+0x49f/0x1a40 [ 546.229720][T27227] ? rcu_is_watching+0x12/0xc0 [ 546.229737][T27227] ? __pte_offset_map+0x179/0x310 [ 546.229758][T27227] __handle_mm_fault+0x192f/0x2a00 [ 546.229777][T27227] ? reacquire_held_locks+0xce/0x1e0 [ 546.229799][T27227] ? __pfx___handle_mm_fault+0x10/0x10 [ 546.229817][T27227] ? lock_vma_under_rcu+0x17c/0x590 [ 546.229846][T27227] handle_mm_fault+0x37b/0xa30 [ 546.229865][T27227] do_user_addr_fault+0x5a3/0x12f0 [ 546.229890][T27227] exc_page_fault+0x6f/0xd0 [ 546.229909][T27227] asm_exc_page_fault+0x26/0x30 [ 546.229924][T27227] RIP: 0033:0x7f996c0517fc [ 546.229936][T27227] Code: 23 83 c0 01 44 39 d0 75 dc 48 89 f0 25 ff 1f 00 00 49 89 34 c1 41 88 3c 00 31 c0 c3 66 90 41 38 3c 10 74 0b 41 88 3c 10 31 c0 <49> 89 34 d1 c3 b8 01 00 00 00 c3 66 0f 1f 84 00 00 00 00 00 48 83 [ 546.229950][T27227] RSP: 002b:00007ffc72e54c08 EFLAGS: 00010246 [ 546.229963][T27227] RAX: 0000000000000000 RBX: ffffffff8baf4445 RCX: 0000000000000000 [ 546.229972][T27227] RDX: 0000000000000445 RSI: ffffffff8baf4445 RDI: 0000000000000002 [ 546.229980][T27227] RBP: 0000000000000028 R08: 00007f996c410000 R09: 00007f996c412000 [ 546.229989][T27227] R10: 000000008baf4449 R11: 0000000000000002 R12: 00007f996c426128 [ 546.229998][T27227] R13: 0000000000000028 R14: ffffffff8baf4865 R15: 00007f996cf55720 [ 546.230007][T27227] ? mtree_range_walk+0x5a5/0xb70 [ 546.230026][T27227] ? mtree_range_walk+0x185/0xb70 [ 546.230045][T27227] ? mtree_range_walk+0x185/0xb70 [ 546.230065][T27227] [ 546.230100][T27227] memory: usage 3072kB, limit 3072kB, failcnt 93799 [ 547.214827][T27227] memory+swap: usage 38780kB, limit 9007199254740988kB, failcnt 0 [ 547.249842][T27227] kmem: usage 3068kB, limit 9007199254740988kB, failcnt 0 [ 547.282939][T27227] Memory cgroup stats for /syz3: [ 547.283042][T27227] cache 0 [ 547.324655][T27227] rss 4096 [ 547.334711][T27227] rss_huge 0 [ 547.351572][T27227] shmem 0 [ 547.365436][T27227] mapped_file 0 [ 547.379950][T27227] dirty 0 [ 547.392745][T27227] writeback 0 [ 547.408133][T27227] workingset_refault_anon 8226 [ 547.427214][T27227] workingset_refault_file 25475 [ 547.447998][T27227] swap 36564992 [ 547.465692][T27227] swapcached 378662912 [ 547.482719][T27227] pgpgin 249380 [ 547.501322][T27227] pgpgout 253059 [ 547.531274][T27227] pgfault 470015 [ 547.549860][T27227] pgmajfault 3183 [ 547.565308][T27227] inactive_anon 0 [ 547.582614][T27227] active_anon 4096 [ 547.602163][T27227] inactive_file 0 [ 547.619735][T27227] active_file 0 [ 547.633345][T27227] unevictable 0 [ 547.653885][T27227] hierarchical_memory_limit 3145728 [ 547.682216][T27227] hierarchical_memsw_limit 9223372036854771712 [ 547.709085][T27227] total_cache 0 [ 547.725478][T27227] total_rss 4096 [ 547.740365][T27227] total_rss_huge 0 [ 547.756784][T27227] total_shmem 0 [ 547.773246][T27227] total_mapped_file 0 [ 547.793092][T27227] total_dirty 0 [ 547.811635][T27227] total_writeback 0 [ 547.830350][T27227] total_workingset_refault_anon 8226 [ 547.862484][T27227] total_workingset_refault_file 25475 [ 547.888766][T27227] total_swap 36564992 [ 547.909890][T27227] total_swapcached 378662912 [ 547.935672][T27227] total_pgpgin 249380 [ 547.956467][T27227] total_pgpgout 253059 [ 547.968202][T27227] total_pgfault 470015 [ 547.989731][T27227] total_pgmajfault 3183 [ 548.010372][T27227] total_inactive_anon 0 [ 548.027485][T27227] total_active_anon 4096 [ 548.048567][T27227] total_inactive_file 0 [ 548.065152][T27227] total_active_file 0 [ 548.085463][T27227] total_unevictable 0 [ 548.104566][T27227] anon_cost 8 [ 548.122675][T27227] file_cost 0 [ 548.138028][T27227] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.8604,pid=23728,uid=0 [ 548.208053][T27227] Memory cgroup out of memory: Killed process 23728 (syz.3.8604) total-vm:104300kB, anon-rss:1256kB, file-rss:20508kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 548.519543][T27037] syz.3.10036 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 548.634733][T27037] CPU: 0 UID: 0 PID: 27037 Comm: syz.3.10036 Tainted: G U L syzkaller #0 PREEMPT(full) [ 548.634760][T27037] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 548.634766][T27037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 548.634774][T27037] Call Trace: [ 548.634779][T27037] [ 548.634784][T27037] dump_stack_lvl+0x100/0x190 [ 548.634806][T27037] dump_header+0xfb/0x606 [ 548.634823][T27037] oom_kill_process.cold+0xd/0x330 [ 548.634841][T27037] out_of_memory+0x340/0x14f0 [ 548.634868][T27037] ? __pfx_out_of_memory+0x10/0x10 [ 548.634895][T27037] mem_cgroup_out_of_memory+0xc6/0x130 [ 548.634912][T27037] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 548.634927][T27037] ? find_held_lock+0x2b/0x80 [ 548.634949][T27037] ? do_raw_spin_unlock+0x145/0x1e0 [ 548.634965][T27037] ? _raw_spin_unlock+0x28/0x50 [ 548.634984][T27037] try_charge_memcg+0x6e5/0xdf0 [ 548.635008][T27037] ? __pfx_try_charge_memcg+0x10/0x10 [ 548.635028][T27037] ? find_held_lock+0x2b/0x80 [ 548.635044][T27037] ? rcu_read_unlock+0x17/0x60 [ 548.635065][T27037] ? rcu_read_unlock+0x17/0x60 [ 548.635085][T27037] ? find_held_lock+0x2b/0x80 [ 548.635103][T27037] ? rcu_read_unlock+0x17/0x60 [ 548.635128][T27037] charge_memcg+0x187/0x1e0 [ 548.635149][T27037] __mem_cgroup_charge+0x2b/0x1c0 [ 548.635164][T27037] shmem_alloc_and_add_folio+0x451/0xd40 [ 548.635185][T27037] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 548.635202][T27037] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 548.635223][T27037] shmem_get_folio_gfp+0x6ad/0x1910 [ 548.635242][T27037] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 548.635260][T27037] ? timestamp_truncate+0x22e/0x2f0 [ 548.635278][T27037] shmem_write_begin+0x1a4/0x420 [ 548.635296][T27037] ? __pfx_shmem_write_begin+0x10/0x10 [ 548.635311][T27037] ? rcu_is_watching+0x12/0xc0 [ 548.635329][T27037] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 548.635351][T27037] generic_perform_write+0x292/0xa40 [ 548.635426][T27037] ? __pfx_generic_perform_write+0x10/0x10 [ 548.635446][T27037] ? __mark_inode_dirty+0x55c/0x16e0 [ 548.635532][T27037] ? mnt_put_write_access_file+0x4e/0x100 [ 548.635573][T27037] ? file_update_time_flags+0x373/0x500 [ 548.635592][T27037] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 548.635611][T27037] shmem_file_write_iter+0x10e/0x140 [ 548.635631][T27037] __kernel_write_iter+0x2ac/0x930 [ 548.635646][T27037] ? __pfx___kernel_write_iter+0x10/0x10 [ 548.635660][T27037] ? __up_read+0x333/0x980 [ 548.635677][T27037] ? dump_user_range+0x65e/0xad0 [ 548.635728][T27037] dump_user_range+0x3f9/0xad0 [ 548.635749][T27037] ? __pfx_dump_user_range+0x10/0x10 [ 548.635774][T27037] ? __pfx_writenote+0x10/0x10 [ 548.635815][T27037] ? elf_core_dump+0x1f25/0x3d20 [ 548.635836][T27037] elf_core_dump+0x2d68/0x3d20 [ 548.635865][T27037] ? __pfx_elf_core_dump+0x10/0x10 [ 548.635882][T27037] ? kasan_save_stack+0x3f/0x50 [ 548.635899][T27037] ? kasan_save_stack+0x30/0x50 [ 548.635916][T27037] ? kasan_save_track+0x14/0x30 [ 548.635932][T27037] ? __kasan_kmalloc+0xaa/0xb0 [ 548.635948][T27037] ? vfs_coredump+0x22a6/0x56f0 [ 548.635963][T27037] ? get_signal+0x1f2a/0x21e0 [ 548.635978][T27037] ? arch_do_signal_or_restart+0x91/0x7a0 [ 548.635997][T27037] ? 0xffffffffff600000 [ 548.636038][T27037] ? vfs_coredump+0x294b/0x56f0 [ 548.636054][T27037] vfs_coredump+0x294b/0x56f0 [ 548.636078][T27037] ? __pfx_vfs_coredump+0x10/0x10 [ 548.636097][T27037] ? __lock_acquire+0x49f/0x1a40 [ 548.636136][T27037] ? bpf_ksym_find+0x124/0x1c0 [ 548.636158][T27037] ? unwind_get_return_address+0x59/0xa0 [ 548.636180][T27037] ? arch_stack_walk+0xa6/0xf0 [ 548.636205][T27037] ? __sigqueue_free+0xbe/0x2a0 [ 548.636224][T27037] ? stack_trace_save+0x8e/0xc0 [ 548.636244][T27037] ? __pfx_stack_trace_save+0x10/0x10 [ 548.636264][T27037] ? stack_depot_save_flags+0x27/0x9d0 [ 548.636345][T27037] ? proc_coredump_connector+0x2d3/0x4f0 [ 548.636391][T27037] ? __pfx_proc_coredump_connector+0x10/0x10 [ 548.636412][T27037] ? rcu_is_watching+0x12/0xc0 [ 548.636432][T27037] get_signal+0x1f2a/0x21e0 [ 548.636455][T27037] ? __pfx_get_signal+0x10/0x10 [ 548.636470][T27037] ? __pfx_force_sig_fault+0x10/0x10 [ 548.636490][T27037] arch_do_signal_or_restart+0x91/0x7a0 [ 548.636505][T27037] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 548.636541][T27037] irqentry_exit+0x402/0xa00 [ 548.636563][T27037] asm_exc_page_fault+0x26/0x30 [ 548.636578][T27037] RIP: 0033:0x21000 [ 548.636595][T27037] Code: Unable to access opcode bytes at 0x20fd6. [ 548.636601][T27037] RSP: 002b:0000000000000010 EFLAGS: 00010202 [ 548.636612][T27037] RAX: 0000000000000000 RBX: 00007f996c425fa0 RCX: 00007f996c19e019 [ 548.636622][T27037] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000020003b11 [ 548.636631][T27037] RBP: 00007f996c23500c R08: 0000000000000007 R09: 0000000000000000 [ 548.636639][T27037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 548.636647][T27037] R13: 00007f996c426038 R14: 00007f996c425fa0 R15: 00007ffc72e54bc8 [ 548.636666][T27037] [ 549.137236][T27037] memory: usage 3068kB, limit 3072kB, failcnt 93833 [ 549.144020][T27037] memory+swap: usage 38680kB, limit 9007199254740988kB, failcnt 0 [ 549.152875][T27037] kmem: usage 3064kB, limit 9007199254740988kB, failcnt 0 [ 549.181575][T27037] Memory cgroup stats for /syz3: [ 549.181721][T27037] cache 0 [ 549.189957][T27037] rss 4096 [ 549.193037][T27037] rss_huge 0 [ 549.196261][T27037] shmem 0 [ 549.199289][T27037] mapped_file 0 [ 549.202775][T27037] dirty 0 [ 549.205780][T27037] writeback 0 [ 549.209182][T27037] workingset_refault_anon 8232 [ 549.214000][T27037] workingset_refault_file 25475 [ 549.218932][T27037] swap 36466688 [ 549.223429][T27037] swapcached 378687488 [ 549.228142][T27037] pgpgin 249386 [ 549.231665][T27037] pgpgout 253065 [ 549.235241][T27037] pgfault 470022 [ 549.238843][T27037] pgmajfault 3186 [ 549.242499][T27037] inactive_anon 4096 [ 549.246430][T27037] active_anon 0 [ 549.249946][T27037] inactive_file 0 [ 549.253710][T27037] active_file 0 [ 549.257204][T27037] unevictable 0 [ 549.260823][T27037] hierarchical_memory_limit 3145728 [ 549.266110][T27037] hierarchical_memsw_limit 9223372036854771712 [ 549.272619][T27037] total_cache 0 [ 549.276259][T27037] total_rss 4096 [ 549.279836][T27037] total_rss_huge 0 [ 549.283535][T27037] total_shmem 0 [ 549.286997][T27037] total_mapped_file 0 [ 549.291003][T27037] total_dirty 0 [ 549.294453][T27037] total_writeback 0 [ 549.298280][T27037] total_workingset_refault_anon 8232 [ 549.303542][T27037] total_workingset_refault_file 25475 [ 549.308962][T27037] total_swap 36466688 [ 549.313025][T27037] total_swapcached 378687488 [ 549.317669][T27037] total_pgpgin 249386 [ 549.321630][T27037] total_pgpgout 253065 [ 549.327184][T27037] total_pgfault 470022 [ 549.331261][T27037] total_pgmajfault 3186 [ 549.335393][T27037] total_inactive_anon 4096 [ 549.339850][T27037] total_active_anon 0 [ 549.343810][T27037] total_inactive_file 0 [ 549.347973][T27037] total_active_file 0 [ 549.351943][T27037] total_unevictable 0 [ 549.355898][T27037] anon_cost 22 [ 549.359281][T27037] file_cost 0 [ 549.362547][T27037] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7838,pid=22112,uid=0 [ 549.381864][T27037] Memory cgroup out of memory: Killed process 22112 (syz.3.7838) total-vm:104300kB, anon-rss:1256kB, file-rss:20508kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 549.423949][T27037] syz.3.10036 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 549.435277][T27037] CPU: 0 UID: 0 PID: 27037 Comm: syz.3.10036 Tainted: G U L syzkaller #0 PREEMPT(full) [ 549.435302][T27037] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 549.435308][T27037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 549.435316][T27037] Call Trace: [ 549.435321][T27037] [ 549.435326][T27037] dump_stack_lvl+0x100/0x190 [ 549.435348][T27037] dump_header+0xfb/0x606 [ 549.435365][T27037] oom_kill_process.cold+0xd/0x330 [ 549.435382][T27037] out_of_memory+0x340/0x14f0 [ 549.435409][T27037] ? __pfx_out_of_memory+0x10/0x10 [ 549.435442][T27037] mem_cgroup_out_of_memory+0xc6/0x130 [ 549.435459][T27037] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 549.435475][T27037] ? find_held_lock+0x2b/0x80 [ 549.435496][T27037] ? do_raw_spin_unlock+0x145/0x1e0 [ 549.435513][T27037] ? _raw_spin_unlock+0x28/0x50 [ 549.435531][T27037] try_charge_memcg+0x6e5/0xdf0 [ 549.435556][T27037] ? __pfx_try_charge_memcg+0x10/0x10 [ 549.435576][T27037] ? find_held_lock+0x2b/0x80 [ 549.435592][T27037] ? rcu_read_unlock+0x17/0x60 [ 549.435614][T27037] ? rcu_read_unlock+0x17/0x60 [ 549.435635][T27037] ? find_held_lock+0x2b/0x80 [ 549.435652][T27037] ? rcu_read_unlock+0x17/0x60 [ 549.435677][T27037] charge_memcg+0x187/0x1e0 [ 549.435698][T27037] __mem_cgroup_charge+0x2b/0x1c0 [ 549.435713][T27037] shmem_alloc_and_add_folio+0x451/0xd40 [ 549.435734][T27037] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 549.435752][T27037] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 549.435772][T27037] shmem_get_folio_gfp+0x6ad/0x1910 [ 549.435790][T27037] ? __lock_acquire+0x49f/0x1a40 [ 549.435812][T27037] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 549.435833][T27037] shmem_write_begin+0x1a4/0x420 [ 549.435851][T27037] ? __pfx_shmem_write_begin+0x10/0x10 [ 549.435868][T27037] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 549.435886][T27037] ? lockdep_hardirqs_on+0x78/0x100 [ 549.435907][T27037] generic_perform_write+0x292/0xa40 [ 549.435947][T27037] ? __pfx_generic_perform_write+0x10/0x10 [ 549.435974][T27037] ? file_update_time_flags+0x373/0x500 [ 549.435993][T27037] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 549.436012][T27037] shmem_file_write_iter+0x10e/0x140 [ 549.436032][T27037] __kernel_write_iter+0x2ac/0x930 [ 549.436047][T27037] ? __pfx___kernel_write_iter+0x10/0x10 [ 549.436060][T27037] ? __up_read+0x333/0x980 [ 549.436077][T27037] ? dump_user_range+0x65e/0xad0 [ 549.436098][T27037] dump_user_range+0x3f9/0xad0 [ 549.436126][T27037] ? __pfx_dump_user_range+0x10/0x10 [ 549.436149][T27037] ? __pfx_writenote+0x10/0x10 [ 549.436167][T27037] ? elf_core_dump+0x1f25/0x3d20 [ 549.436188][T27037] elf_core_dump+0x2d68/0x3d20 [ 549.436216][T27037] ? __pfx_elf_core_dump+0x10/0x10 [ 549.436233][T27037] ? kasan_save_stack+0x3f/0x50 [ 549.436250][T27037] ? kasan_save_stack+0x30/0x50 [ 549.436267][T27037] ? kasan_save_track+0x14/0x30 [ 549.436284][T27037] ? __kasan_kmalloc+0xaa/0xb0 [ 549.436300][T27037] ? vfs_coredump+0x22a6/0x56f0 [ 549.436315][T27037] ? get_signal+0x1f2a/0x21e0 [ 549.436334][T27037] ? arch_do_signal_or_restart+0x91/0x7a0 [ 549.436352][T27037] ? 0xffffffffff600000 [ 549.436395][T27037] ? vfs_coredump+0x294b/0x56f0 [ 549.436410][T27037] vfs_coredump+0x294b/0x56f0 [ 549.436440][T27037] ? __pfx_vfs_coredump+0x10/0x10 [ 549.436462][T27037] ? __lock_acquire+0x49f/0x1a40 [ 549.436502][T27037] ? bpf_ksym_find+0x124/0x1c0 [ 549.436524][T27037] ? unwind_get_return_address+0x59/0xa0 [ 549.436546][T27037] ? arch_stack_walk+0xa6/0xf0 [ 549.436571][T27037] ? __sigqueue_free+0xbe/0x2a0 [ 549.436590][T27037] ? stack_trace_save+0x8e/0xc0 [ 549.436609][T27037] ? __pfx_stack_trace_save+0x10/0x10 [ 549.436629][T27037] ? stack_depot_save_flags+0x27/0x9d0 [ 549.436685][T27037] ? proc_coredump_connector+0x2d3/0x4f0 [ 549.436703][T27037] ? __pfx_proc_coredump_connector+0x10/0x10 [ 549.436724][T27037] ? rcu_is_watching+0x12/0xc0 [ 549.436745][T27037] get_signal+0x1f2a/0x21e0 [ 549.436767][T27037] ? __pfx_get_signal+0x10/0x10 [ 549.436783][T27037] ? __pfx_force_sig_fault+0x10/0x10 [ 549.436802][T27037] arch_do_signal_or_restart+0x91/0x7a0 [ 549.436818][T27037] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 549.436852][T27037] irqentry_exit+0x402/0xa00 [ 549.436873][T27037] asm_exc_page_fault+0x26/0x30 [ 549.436888][T27037] RIP: 0033:0x21000 [ 549.436903][T27037] Code: Unable to access opcode bytes at 0x20fd6. [ 549.436910][T27037] RSP: 002b:0000000000000010 EFLAGS: 00010202 [ 549.436922][T27037] RAX: 0000000000000000 RBX: 00007f996c425fa0 RCX: 00007f996c19e019 [ 549.436931][T27037] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000020003b11 [ 549.436939][T27037] RBP: 00007f996c23500c R08: 0000000000000007 R09: 0000000000000000 [ 549.436948][T27037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 549.436956][T27037] R13: 00007f996c426038 R14: 00007f996c425fa0 R15: 00007ffc72e54bc8 [ 549.436975][T27037] [ 550.079582][T27037] memory: usage 3072kB, limit 3072kB, failcnt 93930 [ 550.086246][T27037] memory+swap: usage 38740kB, limit 9007199254740988kB, failcnt 0 [ 550.094090][T27037] kmem: usage 2996kB, limit 9007199254740988kB, failcnt 0 [ 550.101263][T27037] Memory cgroup stats for /syz3: [ 550.101448][T27037] cache 77824 [ 550.111123][T27037] rss 0 [ 550.113950][T27037] rss_huge 0 [ 550.117126][T27037] shmem 77824 [ 550.120387][T27037] mapped_file 0 [ 550.123995][T27037] dirty 0 [ 550.126973][T27037] writeback 0 [ 550.130235][T27037] workingset_refault_anon 8236 [ 550.135047][T27037] workingset_refault_file 25475 [ 550.141340][T27037] swap 36524032 [ 550.145265][T27037] swapcached 378855424 [ 550.149344][T27037] pgpgin 249446 [ 550.152883][T27037] pgpgout 253107 [ 550.156419][T27037] pgfault 470081 [ 550.159943][T27037] pgmajfault 3187 [ 550.163649][T27037] inactive_anon 0 [ 550.167272][T27037] active_anon 0 [ 550.170713][T27037] inactive_file 0 [ 550.174397][T27037] active_file 0 [ 550.177846][T27037] unevictable 0 [ 550.181310][T27037] hierarchical_memory_limit 3145728 [ 550.186534][T27037] hierarchical_memsw_limit 9223372036854771712 [ 550.192752][T27037] total_cache 77824 [ 550.196536][T27037] total_rss 0 [ 550.199794][T27037] total_rss_huge 0 [ 550.203527][T27037] total_shmem 77824 [ 550.207312][T27037] total_mapped_file 0 [ 550.211278][T27037] total_dirty 0 [ 550.214784][T27037] total_writeback 0 [ 550.218565][T27037] total_workingset_refault_anon 8236 [ 550.224164][T27037] total_workingset_refault_file 25475 [ 550.229534][T27037] total_swap 36524032 [ 550.233554][T27037] total_swapcached 378855424 [ 550.238121][T27037] total_pgpgin 249446 [ 550.243037][T27037] total_pgpgout 253107 [ 550.247111][T27037] total_pgfault 470081 [ 550.251155][T27037] total_pgmajfault 3187 [ 550.255906][T27037] total_inactive_anon 0 [ 550.260043][T27037] total_active_anon 0 [ 550.264036][T27037] total_inactive_file 0 [ 550.268186][T27037] total_active_file 0 [ 550.272196][T27037] total_unevictable 0 [ 550.276164][T27037] anon_cost 370 [ 550.279599][T27037] file_cost 0 [ 550.282887][T27037] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.7052,pid=20269,uid=0 [ 550.300137][T27037] Memory cgroup out of memory: Killed process 20269 (syz.3.7052) total-vm:104300kB, anon-rss:1256kB, file-rss:20508kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 551.271195][T27421] FAULT_INJECTION: forcing a failure. [ 551.271195][T27421] name failslab, interval 1, probability 0, space 0, times 0 [ 551.344321][T27421] CPU: 0 UID: 0 PID: 27421 Comm: syz.4.10176 Tainted: G U L syzkaller #0 PREEMPT(full) [ 551.344349][T27421] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 551.344355][T27421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 551.344371][T27421] Call Trace: [ 551.344376][T27421] [ 551.344382][T27421] dump_stack_lvl+0x100/0x190 [ 551.344408][T27421] should_fail_ex.cold+0x5/0xa [ 551.344427][T27421] should_failslab+0xc2/0x120 [ 551.344450][T27421] __kmalloc_noprof+0xfc/0x820 [ 551.344468][T27421] ? trace_kmem_cache_alloc+0xdd/0x100 [ 551.344489][T27421] ? lsm_blob_alloc+0x68/0x90 [ 551.344507][T27421] lsm_blob_alloc+0x68/0x90 [ 551.344521][T27421] security_sk_alloc+0x2d/0x290 [ 551.344603][T27421] sk_prot_alloc+0x1d1/0x2a0 [ 551.344650][T27421] sk_alloc+0x36/0xe80 [ 551.344671][T27421] smc_create+0x11a/0x290 [ 551.344737][T27421] __sock_create+0x339/0x860 [ 551.344779][T27421] __sys_socket+0x14d/0x260 [ 551.344797][T27421] ? __pfx___sys_socket+0x10/0x10 [ 551.344820][T27421] __x64_sys_socket+0x72/0xb0 [ 551.344836][T27421] ? lockdep_hardirqs_on+0x78/0x100 [ 551.344856][T27421] do_syscall_64+0x115/0x840 [ 551.344874][T27421] ? clear_bhb_loop+0x40/0x90 [ 551.344891][T27421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.344906][T27421] RIP: 0033:0x7feb10b9e019 [ 551.344919][T27421] 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 [ 551.344933][T27421] RSP: 002b:00007feb0edf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 551.344947][T27421] RAX: ffffffffffffffda RBX: 00007feb10e25fa0 RCX: 00007feb10b9e019 [ 551.344957][T27421] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 551.344966][T27421] RBP: 00007feb10c3500c R08: 0000000000000000 R09: 0000000000000000 [ 551.344975][T27421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 551.344983][T27421] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 551.345008][T27421] [ 551.925810][T27432] FAULT_INJECTION: forcing a failure. [ 551.925810][T27432] name failslab, interval 1, probability 0, space 0, times 0 [ 551.951706][T27432] CPU: 0 UID: 0 PID: 27432 Comm: syz.4.10179 Tainted: G U L syzkaller #0 PREEMPT(full) [ 551.951735][T27432] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 551.951741][T27432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 551.951749][T27432] Call Trace: [ 551.951755][T27432] [ 551.951761][T27432] dump_stack_lvl+0x100/0x190 [ 551.951785][T27432] should_fail_ex.cold+0x5/0xa [ 551.951803][T27432] should_failslab+0xc2/0x120 [ 551.951824][T27432] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 551.951846][T27432] ? __d_alloc+0x35/0xa50 [ 551.951865][T27432] __d_alloc+0x35/0xa50 [ 551.951883][T27432] d_alloc_pseudo+0x1c/0xc0 [ 551.951903][T27432] alloc_file_pseudo+0x118/0x290 [ 551.951923][T27432] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 551.951943][T27432] ? hugetlbfs_get_inode+0x3f5/0x700 [ 551.952063][T27432] hugetlb_file_setup+0x2a8/0x5b0 [ 551.952085][T27432] ksys_mmap_pgoff+0x242/0x610 [ 551.952108][T27432] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 551.952132][T27432] ? xfd_validate_state+0x129/0x190 [ 551.952153][T27432] __x64_sys_mmap+0x125/0x190 [ 551.952174][T27432] do_syscall_64+0x115/0x840 [ 551.952196][T27432] ? clear_bhb_loop+0x40/0x90 [ 551.952215][T27432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.952230][T27432] RIP: 0033:0x7feb10b9e019 [ 551.952244][T27432] 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 [ 551.952258][T27432] RSP: 002b:00007feb0edf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 551.952273][T27432] RAX: ffffffffffffffda RBX: 00007feb10e25fa0 RCX: 00007feb10b9e019 [ 551.952283][T27432] RDX: 000000000000000b RSI: 0000000000004005 RDI: 0000000000000000 [ 551.952292][T27432] RBP: 00007feb10c3500c R08: 0000000000000401 R09: 0000300000000000 [ 551.952302][T27432] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 551.952310][T27432] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 551.952330][T27432] [ 555.263591][T27546] sock: sock_timestamping_bind_phc: sock not bind to device [ 555.276497][T27547] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10224'. [ 555.473137][T27551] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10222'. [ 557.083946][T27611] FAULT_INJECTION: forcing a failure. [ 557.083946][T27611] name failslab, interval 1, probability 0, space 0, times 0 [ 557.140591][T27611] CPU: 0 UID: 0 PID: 27611 Comm: syz.1.10249 Tainted: G U L syzkaller #0 PREEMPT(full) [ 557.140619][T27611] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 557.140625][T27611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 557.140634][T27611] Call Trace: [ 557.140640][T27611] [ 557.140646][T27611] dump_stack_lvl+0x100/0x190 [ 557.140668][T27611] should_fail_ex.cold+0x5/0xa [ 557.140688][T27611] should_failslab+0xc2/0x120 [ 557.140709][T27611] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 557.140735][T27611] ? lockdep_hardirqs_on+0x78/0x100 [ 557.140756][T27611] ? sock_alloc_inode+0x26/0x2c0 [ 557.140773][T27611] ? __pfx_sock_alloc_inode+0x10/0x10 [ 557.140789][T27611] sock_alloc_inode+0x26/0x2c0 [ 557.140802][T27611] ? __pfx_sock_alloc_inode+0x10/0x10 [ 557.140816][T27611] alloc_inode+0x68/0x250 [ 557.140835][T27611] sock_alloc+0x44/0x280 [ 557.140918][T27611] ? security_socket_create+0x7f/0x250 [ 557.140937][T27611] __sock_create+0xc2/0x860 [ 557.140955][T27611] smc_create_clcsk+0x37/0xd0 [ 557.140975][T27611] ? __pfx_smc_inet_init_sock+0x10/0x10 [ 557.141045][T27611] inet6_create+0xb1a/0x12b0 [ 557.141096][T27611] ? inet6_create+0x7f/0x12b0 [ 557.141115][T27611] __sock_create+0x339/0x860 [ 557.141134][T27611] __sys_socket+0x14d/0x260 [ 557.141150][T27611] ? __hrtimer_rearm_deferred+0x23c/0x720 [ 557.141171][T27611] ? __pfx___sys_socket+0x10/0x10 [ 557.141189][T27611] ? do_raw_spin_unlock+0x145/0x1e0 [ 557.141209][T27611] __x64_sys_socket+0x72/0xb0 [ 557.141224][T27611] ? lockdep_hardirqs_on+0x78/0x100 [ 557.141242][T27611] do_syscall_64+0x115/0x840 [ 557.141260][T27611] ? clear_bhb_loop+0x40/0x90 [ 557.141283][T27611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.141299][T27611] RIP: 0033:0x7f1c1879e019 [ 557.141313][T27611] 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 [ 557.141327][T27611] RSP: 002b:00007f1c169f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 557.141341][T27611] RAX: ffffffffffffffda RBX: 00007f1c18a25fa0 RCX: 00007f1c1879e019 [ 557.141351][T27611] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 000000000000000a [ 557.141360][T27611] RBP: 00007f1c1883500c R08: 0000000000000000 R09: 0000000000000000 [ 557.141369][T27611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 557.141378][T27611] R13: 00007f1c18a26038 R14: 00007f1c18a25fa0 R15: 00007ffdaf4b4728 [ 557.141397][T27611] [ 557.145114][T27611] socket: no more sockets [ 559.361447][T27695] tunl0: entered allmulticast mode [ 559.580739][T27703] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10272'. [ 559.620739][T27705] sctp: [Deprecated]: syz.1.10274 (pid 27705) Use of int in max_burst socket option. [ 559.620739][T27705] Use struct sctp_assoc_value instead [ 559.910655][T27709] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10277'. [ 560.199674][T27662] kexec: Could not allocate control_code_buffer [ 560.380857][T27718] sctp: [Deprecated]: syz.4.10280 (pid 27718) Use of int in maxseg socket option. [ 560.380857][T27718] Use struct sctp_assoc_value instead [ 560.571623][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 560.583497][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 561.713435][T27805] zswap: compressor not available [ 564.418156][T27930] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10333'. [ 564.695050][T27955] netlink: 82 bytes leftover after parsing attributes in process `syz.4.10338'. [ 565.676106][T27988] nbd: socks must be embedded in a SOCK_ITEM attr [ 566.082819][T28033] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10361'. [ 566.566091][T28050] bridge0: port 3(team0) entered blocking state [ 566.594936][T28050] bridge0: port 3(team0) entered disabled state [ 566.620302][T28050] team0: entered allmulticast mode [ 566.635685][T28050] team_slave_0: entered allmulticast mode [ 566.659432][T28050] team_slave_1: entered allmulticast mode [ 566.688207][T28050] team0: entered promiscuous mode [ 566.711028][T28050] team_slave_0: entered promiscuous mode [ 566.730957][T28050] team_slave_1: entered promiscuous mode [ 566.749444][T28050] bridge0: port 3(team0) entered blocking state [ 566.758162][T28050] bridge0: port 3(team0) entered forwarding state [ 567.000238][T12242] Bluetooth: hci0: unexpected event 0x0f length: 7 > 4 [ 567.000378][T12242] Bluetooth: hci0: unexpected event for opcode 0x647c [ 567.081961][T28070] netlink: 'syz.1.10375': attribute type 2 has an invalid length. [ 568.752687][T28186] netlink: 21 bytes leftover after parsing attributes in process `syz.4.10401'. [ 569.485197][T28211] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10411'. [ 569.967681][T28215] NFSD: Failed to start, no listeners configured. [ 570.694105][T28270] bridge0: port 3(team0) entered blocking state [ 570.720292][T28270] bridge0: port 3(team0) entered disabled state [ 570.740211][T28270] team0: entered allmulticast mode [ 570.764028][T28270] team_slave_0: entered allmulticast mode [ 570.794600][T28270] team_slave_1: entered allmulticast mode [ 570.801839][T28273] NFSD: Failed to start, no listeners configured. [ 570.816255][T28270] team0: entered promiscuous mode [ 570.829443][T28270] team_slave_0: entered promiscuous mode [ 570.846750][T28270] team_slave_1: entered promiscuous mode [ 570.860459][T28270] bridge0: port 3(team0) entered blocking state [ 570.866863][T28270] bridge0: port 3(team0) entered forwarding state [ 573.485954][T28349] NFSD: Failed to start, no listeners configured. [ 573.736367][T28365] ptrace attach of "ci-qemu-gce-upstream-auto/syz-executor exec"[5928] was attempted by "\x0ae™QW¤\x22>«5´=ˆÂdtè$Zž­\x5c'Óõ­´(õ\x1b½t”÷IOßxIUÌ SLJùu¬šqH0ЂÔ†¢$Ë\x0a—¿Ð\x0d®±Lþ\x22A«à4’ NfwIœ1ëüÛ݇ꢣ»` 6~ê䞈֣«(\x09ÃF‡T—á­¼âþzÇZæ3„8æýµ˜ëÖ÷ÿ•j„¿S°ßö… 2Q‚©=ÛVÜŠà™ÖêAÏD’°\x0aÅéP=»q û¦‘ в¶ü„„uPü.#RÔ5(8Ûfi1”ù2¢R¯Cxƒ5]R@âp$+vý {Ðã\x22£§Qs„?¬~ÇÏ <5Ç›vV†¢j§(À˜ôÜ\x09ÛeŒt†YÁ·'VÓ\x0d»y2Œ¼‡ÑòB<ÝChS+%=ÌÀslz\x0bëˆb45Ô¶‹k-Œ\x22¢q*ãÜŽîÏÔókGÔ–\x09üŸ3cH³¡×+î\x0d ê\x09ñ~Õ†õÀ3Ëçœ:§3ú†»<¬Ôðì¿Oø\x22Ž›‚¿\x5cï‹ËUv”ÿÙô5\x0aeÙ\x0b_ +°hˆ·Ÿ;lÎ%U!š+9X\x5cwÝJK\x5cÍþ±”¬ÿÖ³ï0é¾–Í21n?°®g‰øà_ñw|bƒÅ3¼ñw¾ˆà˜%m¬¼]ûZ\x0dka*®@•ÌíÓŽ\x07¸(;ƒí\x22RŒÔ€ÍÆà=YLäk#n¶FÛœó`2<¦\x0b †¬Åæ]†µ³~=.\x07œÏÆfÓÎÁ”¶„ÕG2éÌc¹åqbXÐQ%uÀ‰fi í\x5c ½qdu:u¸»MÚŒ6-ߢS²ŠK$\x09š¾ß†×:¦îŸt5¿ÍÚ•',C½²%D—(H´Ô%=¨<ÿ\x07E¢\x0c6eñcÜØËý˜]ä³jñNÄ-ñ\x5cz!½¤ûሓj\x0d lÃ#ÎVbÕpËzÀ€bsowΊz¹WíJ@çæÎÞ¡vÒ\x0a&,WlxMÛEýhD袤Û[ù¾3\x5cšÅÄû”`pùîëœý‰àQŽ×ªéÿSÜ{WÙÊ [ 575.133860][T28440] netlink: 350 bytes leftover after parsing attributes in process `syz.2.10500'. [ 578.481544][T28564] bridge0: port 3(veth0_to_bridge) entered blocking state [ 578.505615][T28564] bridge0: port 3(veth0_to_bridge) entered disabled state [ 578.533899][T28564] veth0_to_bridge: entered allmulticast mode [ 578.561976][T28564] veth0_to_bridge: entered promiscuous mode [ 578.582294][T28564] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 578.629151][T28564] bridge0: port 3(veth0_to_bridge) entered blocking state [ 578.636510][T28564] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 579.512949][T28603] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10573'. [ 580.818616][T28647] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 580.841355][T28662] netlink: 338 bytes leftover after parsing attributes in process `syz.3.10597'. [ 580.858824][T28647] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 581.046067][T28647] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 581.070052][T28647] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 581.091116][ T29] audit: type=1800 audit(4294967382.994:38): pid=28674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.10603" name="SYSVff7fffff" dev="tmpfs" ino=0 res=0 errno=0 [ 581.138127][T28647] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 581.165489][T28647] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 581.735269][T28697] bridge0: port 3(veth0_to_bridge) entered blocking state [ 581.766588][T28697] bridge0: port 3(veth0_to_bridge) entered disabled state [ 581.806762][T28697] veth0_to_bridge: entered allmulticast mode [ 581.843094][T28697] veth0_to_bridge: entered promiscuous mode [ 581.868559][T28697] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 581.931455][T28697] bridge0: port 3(veth0_to_bridge) entered blocking state [ 581.938704][T28697] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 582.376795][T28721] futex_wake_op: syz.4.10622 tries to shift op by -2048; fix this program [ 582.419405][T28721] futex_wake_op: syz.4.10622 tries to shift op by -2048; fix this program [ 582.616499][T28729] NFSD: Failed to start, no listeners configured. [ 582.852928][T12242] Bluetooth: hci0: command 0x0406 tx timeout [ 582.991348][T28755] sctp: [Deprecated]: syz.3.10635 (pid 28755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 582.991348][T28755] Use struct sctp_sack_info instead [ 583.091661][T12242] Bluetooth: hci3: command 0x0406 tx timeout [ 583.171372][T12242] Bluetooth: hci2: command 0x0406 tx timeout [ 583.760920][T28798] bridge0: port 4(batadv0) entered blocking state [ 583.791157][T28798] bridge0: port 4(batadv0) entered disabled state [ 583.814624][T28798] batadv0: entered allmulticast mode [ 583.842428][T28798] batadv0: entered promiscuous mode [ 583.867112][T28798] bridge0: port 4(batadv0) entered blocking state [ 583.873691][T28798] bridge0: port 4(batadv0) entered forwarding state [ 583.900970][T12240] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 583.910540][T12240] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 584.395077][T28821] FAULT_INJECTION: forcing a failure. [ 584.395077][T28821] name failslab, interval 1, probability 0, space 0, times 0 [ 584.454274][T28821] CPU: 0 UID: 0 PID: 28821 Comm: syz.1.10665 Tainted: G U L syzkaller #0 PREEMPT(full) [ 584.454303][T28821] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 584.454309][T28821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 584.454319][T28821] Call Trace: [ 584.454324][T28821] [ 584.454333][T28821] dump_stack_lvl+0x100/0x190 [ 584.454355][T28821] should_fail_ex.cold+0x5/0xa [ 584.454372][T28821] should_failslab+0xc2/0x120 [ 584.454394][T28821] __kmalloc_noprof+0xfc/0x820 [ 584.454411][T28821] ? __lock_acquire+0x49f/0x1a40 [ 584.454434][T28821] ? sk_prot_alloc+0x10b/0x2a0 [ 584.454453][T28821] sk_prot_alloc+0x10b/0x2a0 [ 584.454469][T28821] sk_alloc+0x36/0xe80 [ 584.454488][T28821] pptp_create+0x32/0x340 [ 584.454607][T28821] pppox_create+0x15c/0x2c0 [ 584.454623][T28821] __sock_create+0x339/0x860 [ 584.454644][T28821] __sys_socket+0x14d/0x260 [ 584.454660][T28821] ? __pfx___sys_socket+0x10/0x10 [ 584.454683][T28821] __x64_sys_socket+0x72/0xb0 [ 584.454699][T28821] ? lockdep_hardirqs_on+0x78/0x100 [ 584.454720][T28821] do_syscall_64+0x115/0x840 [ 584.454738][T28821] ? clear_bhb_loop+0x40/0x90 [ 584.454756][T28821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.454771][T28821] RIP: 0033:0x7f1c1879e019 [ 584.454785][T28821] 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 [ 584.454798][T28821] RSP: 002b:00007f1c169f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 584.454813][T28821] RAX: ffffffffffffffda RBX: 00007f1c18a25fa0 RCX: 00007f1c1879e019 [ 584.454822][T28821] RDX: 0010000000000002 RSI: 0000000000000002 RDI: 0000000000000018 [ 584.454831][T28821] RBP: 00007f1c1883500c R08: 0000000000000000 R09: 0000000000000000 [ 584.454840][T28821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 584.454849][T28821] R13: 00007f1c18a26038 R14: 00007f1c18a25fa0 R15: 00007ffdaf4b4728 [ 584.454868][T28821] [ 584.909594][ T29] audit: type=1800 audit(4294967386.754:39): pid=28828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.10669" name=04 dev="tmpfs" ino=13656 res=0 errno=0 [ 584.977204][T12242] Bluetooth: hci0: command 0x0406 tx timeout [ 585.167275][T12242] Bluetooth: hci3: command 0x0406 tx timeout [ 585.241841][T12242] Bluetooth: hci2: command 0x0406 tx timeout [ 585.594337][T28858] random: crng reseeded on system resumption [ 585.869168][T28868] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10687'. [ 586.602698][T28894] netlink: 346 bytes leftover after parsing attributes in process `syz.2.10699'. [ 586.789756][T28901] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10702'. [ 587.371279][T28936] netlink: 13 bytes leftover after parsing attributes in process `syz.1.10716'. [ 588.233189][T28977] bridge_slave_0: left allmulticast mode [ 588.259362][T28977] bridge_slave_0: left promiscuous mode [ 588.288700][T28977] bridge0: port 1(bridge_slave_0) entered disabled state [ 588.834120][T29001] FAULT_INJECTION: forcing a failure. [ 588.834120][T29001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 588.887394][T29001] CPU: 0 UID: 0 PID: 29001 Comm: syz.4.10746 Tainted: G U L syzkaller #0 PREEMPT(full) [ 588.887422][T29001] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 588.887428][T29001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 588.887437][T29001] Call Trace: [ 588.887442][T29001] [ 588.887448][T29001] dump_stack_lvl+0x100/0x190 [ 588.887469][T29001] should_fail_ex.cold+0x5/0xa [ 588.887485][T29001] ? prepare_alloc_pages+0x16d/0x5f0 [ 588.887508][T29001] should_fail_alloc_page+0xeb/0x140 [ 588.887530][T29001] prepare_alloc_pages+0x1f0/0x5f0 [ 588.887553][T29001] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 588.887582][T29001] ? __lock_acquire+0x49f/0x1a40 [ 588.887606][T29001] ? find_held_lock+0x2b/0x80 [ 588.887632][T29001] ? finish_task_switch.isra.0+0x2c0/0x10c0 [ 588.887655][T29001] ? finish_task_switch.isra.0+0x2c0/0x10c0 [ 588.887672][T29001] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 588.887691][T29001] ? find_held_lock+0x2b/0x80 [ 588.887708][T29001] ? filemap_get_entry+0x22d/0x450 [ 588.887732][T29001] ? lock_acquire+0x1b9/0x370 [ 588.887760][T29001] ? page_table_check_set+0x48f/0x930 [ 588.887780][T29001] ? page_table_check_set+0x48f/0x930 [ 588.887801][T29001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 588.887824][T29001] ? policy_nodemask+0xed/0x4f0 [ 588.887850][T29001] alloc_pages_mpol+0x1fb/0x540 [ 588.887879][T29001] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 588.887905][T29001] folio_alloc_mpol_noprof+0x36/0x260 [ 588.887929][T29001] vma_alloc_folio_noprof+0xed/0x1d0 [ 588.887942][T29001] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 588.887971][T29001] do_anonymous_page+0xb2b/0x2080 [ 588.887986][T29001] ? rcu_read_unlock+0x2d/0xb0 [ 588.888008][T29001] __handle_mm_fault+0x1d2c/0x2a00 [ 588.888031][T29001] ? reacquire_held_locks+0xce/0x1e0 [ 588.888054][T29001] ? __pfx___handle_mm_fault+0x10/0x10 [ 588.888075][T29001] ? lock_vma_under_rcu+0x17c/0x590 [ 588.888099][T29001] handle_mm_fault+0x37b/0xa30 [ 588.888117][T29001] do_user_addr_fault+0x5a3/0x12f0 [ 588.888142][T29001] exc_page_fault+0x6f/0xd0 [ 588.888166][T29001] asm_exc_page_fault+0x26/0x30 [ 588.888181][T29001] RIP: 0033:0x7feb10a5f6cb [ 588.888195][T29001] Code: 00 00 00 48 8d 3d 15 b1 1a 00 48 89 c1 31 c0 e8 0b 2e ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d 49 b1 1a 00 48 89 34 24 48 8b 14 24 48 8b [ 588.888215][T29001] RSP: 002b:00007feb0edf4fa0 EFLAGS: 00010206 [ 588.888228][T29001] RAX: 0000000000000000 RBX: 00007feb10e25fa0 RCX: 0000000000000000 [ 588.888237][T29001] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000000140 [ 588.888246][T29001] RBP: 00007feb10c3500c R08: 0000000000000000 R09: 0000000000000000 [ 588.888256][T29001] R10: 0000200000000140 R11: 0000000000000000 R12: 0000000000000000 [ 588.888265][T29001] R13: 00007feb10e26038 R14: 00007feb10e25fa0 R15: 00007fff20792ef8 [ 588.888284][T29001] [ 588.888469][T29001] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 596.230563][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.244413][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.257543][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.269841][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.282501][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.294804][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.307559][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.319817][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.332551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.344877][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.207925][ C0] net_ratelimit: 10408 callbacks suppressed [ 601.207943][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.226156][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.238987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.251282][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.264042][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.276309][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.288998][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.301320][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.314055][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 601.326335][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.191391][ C0] net_ratelimit: 11176 callbacks suppressed [ 606.191407][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.210147][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.222542][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 606.235029][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.247836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.260230][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 606.272696][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.285548][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 606.297884][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 606.310273][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.175540][ C0] net_ratelimit: 11219 callbacks suppressed [ 611.175556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.194399][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.206795][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 611.219168][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.232007][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.244420][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 611.256907][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.269877][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 611.282273][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 611.294808][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.159861][ C0] net_ratelimit: 11187 callbacks suppressed [ 616.159878][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.178088][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 616.190433][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.203156][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.215522][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 616.227965][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.240834][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.253195][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 616.266361][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.279228][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.143841][ C0] net_ratelimit: 7509 callbacks suppressed [ 621.143857][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 621.162095][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.174846][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.188169][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 621.200658][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.213551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.226665][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 621.239140][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.251986][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.264998][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 626.128492][ C0] net_ratelimit: 7334 callbacks suppressed [ 626.128508][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 626.146748][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.159497][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.172737][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 626.185172][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.198099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.211374][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 626.223839][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.236630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.249704][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 631.112016][ C0] net_ratelimit: 7616 callbacks suppressed [ 631.112033][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 631.130308][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.143187][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.156266][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 631.168639][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.181710][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.194853][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 631.207241][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.220020][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.233108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 636.095877][ C0] net_ratelimit: 7700 callbacks suppressed [ 636.095894][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 636.114069][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.126731][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.139663][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 636.152015][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.164946][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.178147][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 636.190720][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.203532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.216521][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 641.080820][ C0] net_ratelimit: 7781 callbacks suppressed [ 641.080837][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 641.099046][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.111868][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.124900][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 641.137226][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.149968][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.162878][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 641.175226][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.187990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.200899][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 643.725984][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 646.064068][ C0] net_ratelimit: 7634 callbacks suppressed [ 646.064084][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 646.082290][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.094999][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.107997][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 646.120314][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.132980][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.145883][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 646.158292][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.171057][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.184144][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 651.049004][ C0] net_ratelimit: 7868 callbacks suppressed [ 651.049020][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 651.067183][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.079950][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.092828][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 651.105149][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.117989][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.130946][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 651.143388][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.156294][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.169289][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 656.032343][ C0] net_ratelimit: 7914 callbacks suppressed [ 656.032360][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.050880][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.064019][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 656.076383][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.089050][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.102050][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 656.114356][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.127116][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.140016][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 656.152391][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.016633][ C0] net_ratelimit: 7972 callbacks suppressed [ 661.016650][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 661.034980][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.047671][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.060561][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 661.072851][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.085542][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.098453][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 661.110866][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.123526][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.138187][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 666.000540][ C0] net_ratelimit: 8989 callbacks suppressed [ 666.000556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.019078][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.031997][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 666.044293][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.056684][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.069398][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.082463][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 666.094754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.107067][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.119718][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 670.984566][ C0] net_ratelimit: 9205 callbacks suppressed [ 670.984582][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.002692][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.015388][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.028381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 671.040720][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.052959][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.065653][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.078679][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 671.090984][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.103256][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 675.969376][ C0] net_ratelimit: 9228 callbacks suppressed [ 675.969394][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 675.988179][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 676.000478][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.012710][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.025577][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.038584][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 676.050891][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.063228][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.075931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.088944][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 680.953318][ C0] net_ratelimit: 10180 callbacks suppressed [ 680.953334][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 680.971543][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 680.983834][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 680.996047][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.008711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.021624][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.033818][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 681.046141][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.058404][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.071053][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 685.936859][ C0] net_ratelimit: 10625 callbacks suppressed [ 685.936875][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 685.955043][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 685.967364][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 685.979610][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 685.992240][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.005179][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.017371][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 686.029656][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.041967][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.055272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 690.920940][ C0] net_ratelimit: 10579 callbacks suppressed [ 690.920956][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 690.939788][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 690.952027][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 690.964308][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 690.976658][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 690.989336][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 691.002242][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.014512][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 691.026849][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.039200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 695.904973][ C0] net_ratelimit: 10496 callbacks suppressed [ 695.904996][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 695.923130][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 695.935420][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 695.947683][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 695.960419][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 695.973339][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 695.985585][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 695.997954][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.010281][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 696.022976][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.889080][ C0] net_ratelimit: 11663 callbacks suppressed [ 700.889097][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.907230][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.920306][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 700.932553][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 700.944837][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 700.957097][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.969735][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.981969][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 700.994163][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 701.007027][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 705.873188][ C0] net_ratelimit: 12688 callbacks suppressed [ 705.873206][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.891456][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.904507][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 705.916758][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 705.929046][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 705.941330][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.954010][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.966220][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.978469][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 705.991441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 710.857271][ C0] net_ratelimit: 12637 callbacks suppressed [ 710.857288][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.875877][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.888100][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.900303][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.913216][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 710.925428][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 710.937696][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 710.949961][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.962605][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 710.974791][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.841170][ C0] net_ratelimit: 12483 callbacks suppressed [ 715.841187][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 715.859428][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 715.871697][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.884473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.896701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.908891][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 715.921762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 715.933952][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 715.946230][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 715.958530][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.825675][ C0] net_ratelimit: 12484 callbacks suppressed [ 720.825693][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 720.843838][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 720.856096][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 720.868352][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.881089][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.893288][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.905480][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 720.918339][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 720.930819][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 720.943083][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 725.809687][ C0] net_ratelimit: 12643 callbacks suppressed [ 725.809703][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.827810][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.840181][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.853092][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 725.865368][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 725.877645][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 725.890067][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.902712][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.914888][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 725.927089][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.794245][ C0] net_ratelimit: 12670 callbacks suppressed [ 730.794261][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 730.812400][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 730.824764][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 730.837109][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.849848][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.862103][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.874324][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 730.887214][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 730.899620][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 730.911934][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 734.832335][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 734.839302][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P22848/1:b..l [ 734.847822][ C0] rcu: (detected by 0, t=10502 jiffies, g=182613, q=431 ncpus=1) [ 734.855619][ C0] task:kworker/u11:6 state:R running task stack:26360 pid:22848 tgid:22848 ppid:2 task_flags:0x24248060 flags:0x00080000 [ 734.870438][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 734.876526][ C0] Call Trace: [ 734.879808][ C0] [ 734.882812][ C0] __schedule+0x125c/0x6730 [ 734.887327][ C0] ? kasan_save_stack+0x30/0x50 [ 734.892194][ C0] ? kasan_save_track+0x14/0x30 [ 734.897122][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 734.902159][ C0] ? kmem_cache_alloc_noprof+0x26b/0x6a0 [ 734.907901][ C0] ? ret_from_fork+0x72b/0xd50 [ 734.912659][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 734.917608][ C0] ? __pfx___schedule+0x10/0x10 [ 734.922448][ C0] ? mark_held_locks+0x40/0x70 [ 734.927205][ C0] preempt_schedule_irq+0x50/0x90 [ 734.932215][ C0] irqentry_exit+0x205/0xa00 [ 734.936811][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 734.942776][ C0] RIP: 0010:__orc_find+0x7e/0xf0 [ 734.947718][ C0] Code: ea 3f 48 c1 fe 02 48 01 f2 48 d1 fa 48 8d 5c 95 00 48 89 da 48 c1 ea 03 0f b6 34 0a 48 89 da 83 e2 07 83 c2 03 40 38 f2 7c 05 <40> 84 f6 75 4b 48 63 13 48 01 da 49 39 d5 73 af 4c 8d 63 fc 49 39 [ 734.967334][ C0] RSP: 0018:ffffc90005886ce0 EFLAGS: 00000206 [ 734.973385][ C0] RAX: ffffffff91c9aa80 RBX: ffffffff913f2070 RCX: dffffc0000000000 [ 734.981354][ C0] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff913f204c [ 734.989309][ C0] RBP: ffffffff913f204c R08: ffffffff91c9aaf2 R09: 0000000000000007 [ 734.997284][ C0] R10: 0000000000000200 R11: 000000000000f3dc R12: ffffffff913f2094 [ 735.005250][ C0] R13: ffffffff81f3dc2d R14: ffffffff913f204c R15: ffffffff913f204c [ 735.013211][ C0] ? stack_trace_save+0x8d/0xc0 [ 735.018065][ C0] ? stack_trace_save+0x8d/0xc0 [ 735.022914][ C0] unwind_next_frame+0x2ec/0x2090 [ 735.027949][ C0] ? stack_trace_save+0x8e/0xc0 [ 735.032806][ C0] ? __unwind_start+0x3cd/0x7e0 [ 735.037653][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 735.043817][ C0] arch_stack_walk+0x94/0xf0 [ 735.048422][ C0] ? stack_trace_save+0x8e/0xc0 [ 735.053267][ C0] stack_trace_save+0x8e/0xc0 [ 735.057940][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 735.063300][ C0] ? __lock_acquire+0x49f/0x1a40 [ 735.068227][ C0] ? __lock_acquire+0x49f/0x1a40 [ 735.073161][ C0] save_stack+0x162/0x1e0 [ 735.077502][ C0] ? __pfx_save_stack+0x10/0x10 [ 735.082365][ C0] ? page_ext_put+0x3e/0xd0 [ 735.086858][ C0] __reset_page_owner+0x84/0x190 [ 735.091829][ C0] __free_frozen_pages+0x79f/0x1090 [ 735.097034][ C0] ? __free_slab+0xd0/0x220 [ 735.101529][ C0] qlist_free_all+0x47/0xf0 [ 735.106027][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 735.111489][ C0] __kasan_slab_alloc+0x69/0x90 [ 735.116349][ C0] kmem_cache_alloc_noprof+0x26b/0x6a0 [ 735.121804][ C0] ? ext4_init_io_end+0x24/0x170 [ 735.126812][ C0] ext4_init_io_end+0x24/0x170 [ 735.131565][ C0] ext4_do_writepages+0x9cf/0x3ed0 [ 735.136912][ C0] ? __lock_acquire+0x49f/0x1a40 [ 735.141853][ C0] ? __pfx_ext4_do_writepages+0x10/0x10 [ 735.147409][ C0] ? ext4_writepages+0x347/0x750 [ 735.152336][ C0] ext4_writepages+0x347/0x750 [ 735.157094][ C0] ? __pfx_ext4_writepages+0x10/0x10 [ 735.162381][ C0] ? __pfx_ext4_writepages+0x10/0x10 [ 735.167675][ C0] do_writepages+0x278/0x600 [ 735.172268][ C0] ? __pfx_do_writepages+0x10/0x10 [ 735.177383][ C0] __writeback_single_inode+0x164/0x1300 [ 735.183012][ C0] ? find_held_lock+0x2b/0x80 [ 735.187683][ C0] ? __pfx___writeback_single_inode+0x10/0x10 [ 735.193746][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 735.198934][ C0] writeback_sb_inodes+0x766/0x1c50 [ 735.204138][ C0] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 735.209810][ C0] __writeback_inodes_wb+0xf8/0x2d0 [ 735.215002][ C0] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 735.220800][ C0] wb_writeback+0x6f6/0xb50 [ 735.225295][ C0] ? __pfx_wb_writeback+0x10/0x10 [ 735.230316][ C0] wb_workfn+0x7cb/0xc80 [ 735.234553][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 735.240345][ C0] ? __pfx_wb_workfn+0x10/0x10 [ 735.245103][ C0] ? rcu_is_watching+0x12/0xc0 [ 735.249855][ C0] process_one_work+0xa23/0x1940 [ 735.254788][ C0] ? __pfx_process_one_work+0x10/0x10 [ 735.260153][ C0] ? __pfx_wb_workfn+0x10/0x10 [ 735.264912][ C0] worker_thread+0x5ef/0xe50 [ 735.269506][ C0] ? __pfx_worker_thread+0x10/0x10 [ 735.274646][ C0] ? kthread+0x13a/0x450 [ 735.278894][ C0] ? __pfx_worker_thread+0x10/0x10 [ 735.284008][ C0] kthread+0x370/0x450 [ 735.288117][ C0] ? __pfx_kthread+0x10/0x10 [ 735.292710][ C0] ret_from_fork+0x72b/0xd50 [ 735.297296][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 735.302398][ C0] ? __switch_to+0x800/0x10f0 [ 735.307065][ C0] ? __switch_to_asm+0x39/0x70 [ 735.311818][ C0] ? __pfx_kthread+0x10/0x10 [ 735.316401][ C0] ret_from_fork_asm+0x1a/0x30 [ 735.321452][ C0] [ 735.324463][ C0] rcu: rcu_preempt kthread starved for 310 jiffies! g182613 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 735.335558][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 735.345518][ C0] rcu: RCU grace-period kthread stack dump: [ 735.351405][ C0] task:rcu_preempt state:R running task stack:27432 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 735.364909][ C0] Call Trace: [ 735.368181][ C0] [ 735.371101][ C0] __schedule+0x125c/0x6730 [ 735.375611][ C0] ? __pfx___schedule+0x10/0x10 [ 735.380456][ C0] ? find_held_lock+0x2b/0x80 [ 735.385132][ C0] ? schedule+0x225/0x2c0 [ 735.389629][ C0] schedule+0xdd/0x2c0 [ 735.393713][ C0] schedule_timeout+0x127/0x280 [ 735.398564][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 735.403924][ C0] ? __pfx_process_timeout+0x10/0x10 [ 735.409197][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 735.414990][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 735.420440][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 735.425211][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 735.430488][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 735.435414][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 735.440597][ C0] ? rcu_is_watching+0x12/0xc0 [ 735.445351][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 735.451145][ C0] rcu_gp_kthread+0x179/0x230 [ 735.455811][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 735.460994][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 735.466782][ C0] ? __kthread_parkme+0x18c/0x230 [ 735.471791][ C0] ? kthread+0x13a/0x450 [ 735.476019][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 735.481203][ C0] kthread+0x370/0x450 [ 735.485258][ C0] ? __pfx_kthread+0x10/0x10 [ 735.489848][ C0] ret_from_fork+0x72b/0xd50 [ 735.494423][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 735.499524][ C0] ? __switch_to+0x800/0x10f0 [ 735.504187][ C0] ? __switch_to_asm+0x39/0x70 [ 735.508937][ C0] ? __pfx_kthread+0x10/0x10 [ 735.513519][ C0] ret_from_fork_asm+0x1a/0x30 [ 735.518291][ C0] [ 735.521302][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 735.527649][ C0] CPU: 0 UID: 0 PID: 3228 Comm: kworker/R-bat_e Tainted: G U L syzkaller #0 PREEMPT(full) [ 735.538922][ C0] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 735.544101][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 735.554143][ C0] Workqueue: bat_events batadv_dat_purge [ 735.559841][ C0] RIP: 0010:write_comp_data+0x1f/0x90 [ 735.565205][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 65 8b 05 79 66 5a 12 49 89 f8 49 89 f1 49 89 d2 65 48 8b 3d 50 66 5a 12 a9 00 01 ff 00 74 1b c4 01 74 07 a9 00 00 ff 00 74 05 e9 00 19 b2 09 8b 87 24 17 00 [ 735.584805][ C0] RSP: 0018:ffffc90000006998 EFLAGS: 00000206 [ 735.590862][ C0] RAX: 0000000080000101 RBX: ffff88805a87a800 RCX: ffffffff8a6710b9 [ 735.598814][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888033b70000 [ 735.606765][ C0] RBP: ffff88805a87a864 R08: 0000000000000005 R09: 0000000000000000 [ 735.614715][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 735.622680][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000100 [ 735.630645][ C0] FS: 0000000000000000(0000) GS:ffff888123ddf000(0000) knlGS:0000000000000000 [ 735.639925][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 735.646494][ C0] CR2: 00007f0ace9f6ce8 CR3: 0000000076cc2000 CR4: 00000000003526f0 [ 735.654458][ C0] Call Trace: [ 735.657721][ C0] [ 735.660546][ C0] __find_rr_leaf+0x4f9/0x1040 [ 735.665375][ C0] ? __pfx___find_rr_leaf+0x10/0x10 [ 735.670557][ C0] ? fib6_node_lookup+0x13b/0x190 [ 735.675613][ C0] ? __pfx_fib6_node_lookup+0x10/0x10 [ 735.680997][ C0] ? mark_held_locks+0x40/0x70 [ 735.685754][ C0] fib6_table_lookup+0x50f/0xa10 [ 735.690704][ C0] ? __pfx_fib6_table_lookup+0x10/0x10 [ 735.696161][ C0] ip6_pol_route+0x1d5/0x1310 [ 735.700827][ C0] ? __pfx_ip6_pol_route+0x10/0x10 [ 735.705936][ C0] ? __pfx_rt6_multipath_hash+0x10/0x10 [ 735.711474][ C0] ? __pfx_ip6_pol_route_input+0x10/0x10 [ 735.717090][ C0] fib6_rule_lookup+0x52f/0x720 [ 735.721983][ C0] ? __pfx_fib6_rule_lookup+0x10/0x10 [ 735.727336][ C0] ? br_nf_dev_queue_xmit+0x5c5/0x2730 [ 735.732859][ C0] ? find_held_lock+0x2b/0x80 [ 735.737522][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 735.743229][ C0] ? br_nf_post_routing+0xafb/0x16a0 [ 735.748513][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.754399][ C0] ip6_route_input+0x662/0xc50 [ 735.759167][ C0] ? __pfx_ip6_route_input+0x10/0x10 [ 735.764434][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 735.770154][ C0] ? br_forward_finish+0x28d/0x4d0 [ 735.775361][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 735.780810][ C0] ip6_rcv_finish_core.isra.0+0x1b1/0x1260 [ 735.786652][ C0] ip6_rcv_finish+0x130/0x300 [ 735.791315][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 735.796515][ C0] ip_sabotage_in+0x21e/0x290 [ 735.801182][ C0] nf_hook_slow+0xbf/0x220 [ 735.805649][ C0] nf_hook.constprop.0+0x2a6/0x750 [ 735.810744][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 735.815930][ C0] ? __pfx_nf_hook.constprop.0+0x10/0x10 [ 735.821549][ C0] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 735.826736][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 735.831398][ C0] ipv6_rcv+0xa4/0x3d0 [ 735.835454][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 735.840116][ C0] __netif_receive_skb_one_core+0x12d/0x1e0 [ 735.846084][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 735.852483][ C0] ? get_rps_cpu+0x484/0x12d0 [ 735.857188][ C0] __netif_receive_skb+0x1f/0x120 [ 735.862195][ C0] netif_receive_skb+0x139/0x7d0 [ 735.867113][ C0] ? br_multicast_count+0x8d/0xbc0 [ 735.872305][ C0] ? __pfx_netif_receive_skb+0x10/0x10 [ 735.877763][ C0] ? br_netif_receive_skb+0xff/0x1f0 [ 735.883052][ C0] br_pass_frame_up+0x346/0x490 [ 735.887908][ C0] br_handle_frame_finish+0xa94/0x1fa0 [ 735.893370][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 735.899271][ C0] ? __local_bh_enable_ip+0x9e/0x120 [ 735.904564][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 735.909484][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 735.914597][ C0] ? nf_hook_slow+0x167/0x220 [ 735.919316][ C0] br_nf_hook_thresh+0x30d/0x420 [ 735.924280][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 735.930176][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 735.935626][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 735.941514][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 735.946799][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.952698][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.958580][ C0] br_nf_pre_routing_finish_ipv6+0x659/0xdd0 [ 735.964544][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 735.970425][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 735.975778][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 735.981647][ C0] ? lock_acquire+0x1b9/0x370 [ 735.986309][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 735.992785][ C0] ? net_generic+0xea/0x2a0 [ 735.997276][ C0] br_nf_pre_routing+0x90f/0x1560 [ 736.002279][ C0] br_handle_frame+0xce9/0x1540 [ 736.007115][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 736.012385][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 736.018266][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 736.023534][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3530 [ 736.030195][ C0] ? kmem_cache_free+0x127/0x6b0 [ 736.035108][ C0] ? skb_release_data+0x6ca/0x8e0 [ 736.040115][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 736.047202][ C0] ? kfree_skbmem+0x19f/0x210 [ 736.051860][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 736.057042][ C0] ? ip6_mc_input+0x51a/0xf50 [ 736.061709][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 736.066720][ C0] ? ip6_rcv_finish_core.isra.0+0x113/0x1260 [ 736.072687][ C0] ? __lock_acquire+0x49f/0x1a40 [ 736.077615][ C0] ? process_backlog+0x32a/0x1580 [ 736.082635][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 736.088423][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 736.094817][ C0] ? lock_acquire+0x1b9/0x370 [ 736.099479][ C0] ? process_backlog+0x32a/0x1580 [ 736.104493][ C0] ? process_backlog+0x32a/0x1580 [ 736.109495][ C0] __netif_receive_skb+0x1f/0x120 [ 736.114500][ C0] process_backlog+0x37a/0x1580 [ 736.119334][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 736.124697][ C0] net_rx_action+0xa40/0xf20 [ 736.129298][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 736.134423][ C0] ? mark_held_locks+0x40/0x70 [ 736.139212][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 736.144400][ C0] ? tmigr_handle_remote+0x132/0x380 [ 736.149681][ C0] ? run_timer_base+0x121/0x190 [ 736.154525][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 736.159716][ C0] handle_softirqs+0x1ea/0x9b0 [ 736.164469][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 736.169751][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 736.175017][ C0] ? __hrtimer_rearm_deferred+0x9b/0x720 [ 736.180653][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 736.186439][ C0] ? __pfx_batadv_dat_to_purge+0x10/0x10 [ 736.192049][ C0] do_softirq+0xac/0xe0 [ 736.196202][ C0] [ 736.199121][ C0] [ 736.202036][ C0] __local_bh_enable_ip+0xf8/0x120 [ 736.207140][ C0] __batadv_dat_purge.part.0+0x294/0x3c0 [ 736.212768][ C0] batadv_dat_purge+0x4b/0xa0 [ 736.217431][ C0] process_one_work+0xa23/0x1940 [ 736.222386][ C0] ? __pfx_process_one_work+0x10/0x10 [ 736.227751][ C0] ? __pfx_batadv_dat_purge+0x10/0x10 [ 736.233108][ C0] rescuer_thread+0x905/0x14a0 [ 736.237861][ C0] ? rescuer_thread+0x240/0x14a0 [ 736.242796][ C0] ? rescuer_thread+0x118/0x14a0 [ 736.247717][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 736.252910][ C0] ? __kthread_parkme+0x18c/0x230 [ 736.257918][ C0] ? kthread+0x13a/0x450 [ 736.262146][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 736.267338][ C0] kthread+0x370/0x450 [ 736.271408][ C0] ? __pfx_kthread+0x10/0x10 [ 736.275992][ C0] ret_from_fork+0x72b/0xd50 [ 736.280583][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 736.285684][ C0] ? __switch_to+0x800/0x10f0 [ 736.290353][ C0] ? __switch_to_asm+0x39/0x70 [ 736.295142][ C0] ? __pfx_kthread+0x10/0x10 [ 736.299762][ C0] ret_from_fork_asm+0x1a/0x30 [ 736.304710][ C0] [ 736.308558][ C0] net_ratelimit: 10056 callbacks suppressed [ 736.308570][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 736.326706][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 736.339011][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 736.351345][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 736.364143][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 736.376372][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 736.388603][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 736.401466][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 736.413659][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 736.425925][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 736.440494][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 736.766071][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 736.788839][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 741.289219][ C0] net_ratelimit: 11666 callbacks suppressed [ 741.289236][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 741.307399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 741.319727][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 741.331987][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 741.344722][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 741.356945][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 741.369152][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 741.382165][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 741.394509][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:66:3e:1c:8e:8a:cf, vlan:0) [ 741.406830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)