last executing test programs: 2.53789583s ago: executing program 3 (id=13819): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000040)='}[,&*}\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', &(0x7f0000000140)='nfsd\x00', 0x10000, 0x0) r0 = socket(0x18, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x40047452, 0x0) mount$auto(0x0, &(0x7f0000000740)='}[,&*}\x00', 0x0, 0xfffe, 0x0) 2.154277646s ago: executing program 3 (id=13823): socket(0x2, 0x1, 0x106) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, &(0x7f0000000100)={{0x0, 0x9, &(0x7f0000000080)={0x0, 0x9}, 0x7, 0x0, 0x1, 0x4}, 0x4}, 0x10000, 0x300, 0x0) listen$auto(0x3, 0x400000) 1.836359984s ago: executing program 1 (id=13826): close_range$auto(0x2, 0xa, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/net/lapb4/ifalias\x00', 0x1a1842, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty51\x00', 0x40001, 0x0) setresuid$auto(0x8, 0x8, 0x0) ioctl$auto(0x3, 0x5605, r0) 1.606879582s ago: executing program 1 (id=13829): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x1) mkdir$auto(&(0x7f00000001c0)='}[,&*}\x00', 0xc001) statx$auto(0xffffffffffffff9c, &(0x7f0000000000)='}[,&*}\x00', 0x0, 0x45d9, 0x0) setsockopt$auto(r0, 0x29, 0x1b, 0x0, 0x201) 1.585276307s ago: executing program 2 (id=13830): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, r0, 0x0) seccomp$auto_SECCOMP_SET_MODE_FILTER(0x1, 0x2a, 0x0) mbind$auto(0x0, 0x800605, 0x8003, &(0x7f0000000100)=0xfffe, 0x3, 0x3) 1.551315601s ago: executing program 0 (id=13831): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_hcd.7/usb8/configuration\x00', 0x10b800, 0x0) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) ioctl$auto(0x3, 0x80000541b, 0x38) preadv2$auto(r0, 0x0, 0x6, 0xffffffffffffffff, 0x4, 0x2e) 1.422170684s ago: executing program 3 (id=13832): sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11"], 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 1.379344728s ago: executing program 1 (id=13833): mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = pidfd_open$auto(0x1, 0x0) setns(r0, 0x60020000) getcwd$auto(0x0, 0xffffffffffffffff) mount_setattr$auto(0x5, 0x0, 0x0, &(0x7f0000000640)={0x1, 0x5}, 0x7ff) 1.317869747s ago: executing program 2 (id=13834): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket(0x2, 0xa, 0x1) r1 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r0, 0x10000}, 0x10) mmap$auto(0x0, 0x2009, 0xfffffffffffffffa, 0x8000200008011, r1, 0x8000) mmap$auto(0x0, 0x8, 0xdf, 0xeb1, 0x0, 0x8000) 1.312912568s ago: executing program 0 (id=13835): io_uring_setup$auto(0x386, &(0x7f0000000000)={0x5, 0x1, 0x4c, 0x0, 0x1, 0x8, 0xffffffffffffffff, [0x10001, 0x8, 0xa], {0x8, 0x8, 0x3fc000, 0x4, 0xffffff7a, 0x16b009c2, 0x9, 0xec5, 0xffff}, {0xd5, 0x80000000, 0x1bee, 0x5d, 0x400, 0x6, 0x4, 0x8000, 0x7f}}) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x181701, 0x0) ioctl$auto_SNDCTL_SEQ_GETINCOUNT(r0, 0x80045105, 0x0) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r1, &(0x7f0000000000)="c80d1b5d399b39", 0xfdef) 1.12285664s ago: executing program 1 (id=13836): mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0xffffffffffffffff, 0x8, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty0\x00', 0x201, 0x0) socket$nl_generic(0x10, 0x3, 0x10) writev$auto(0x3, &(0x7f0000000080)={0x0, 0x1}, 0x3) 1.08828444s ago: executing program 2 (id=13837): openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\x84q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa24X@\xadD\xf8\x9d\xf3 \xd2]\xc4\x13G\x1d\x04!\xc1\xeb.e$\xfb\xa3KU\xcf\xc1\x7fFD\x99\xf5v\v\x9dS\xc11P\xa3\xe9\xb0SqL\x85\xea\xb2\x9cY\x83.I\xca\x92\x1c\xc4\x13CV=\x92\x17c\x87iOt\x14On\x15=\v\xf0 \xc5\x8b~\xd6\xd4\xc7\xa3a\x1c\x06\x17\xb3\x88\x8c\xf1L\xba\x89a\xfd\xa5\xc6\x7fU\x00\xe5\x9b', 0x5) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) fchdir$auto(r0) mount$auto(0x0, &(0x7f00000000c0)='.\x00', 0x0, 0xdef, 0x0) 951.589448ms ago: executing program 3 (id=13838): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x1, 0x8000) setreuid$auto(0x15, 0x5) semctl$auto(0x1, 0x2, 0x13, 0x8) r0 = socket(0x2b, 0x1, 0x1) setsockopt$auto(r0, 0x29, 0x20, 0x0, 0x20) 710.835938ms ago: executing program 2 (id=13839): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000004440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendmsg$auto_OVS_DP_CMD_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004540)={&(0x7f0000000140)={0x40, r1, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@OVS_DP_ATTR_IFINDEX={0x8, 0x9, r2}, @OVS_DP_ATTR_USER_FEATURES={0x8, 0x5, 0x6}, @OVS_DP_ATTR_NAME={0x11, 0x1, 'ovs_\x12\xff\xfe\x02\xff\xfe?\x00\x02'}, @OVS_DP_ATTR_UPCALL_PID={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x2000000) 699.495382ms ago: executing program 0 (id=13847): mmap$auto(0x0, 0x2, 0xdf, 0xeb1, 0x401, 0x8000) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x147) move_pages$auto(0x1, 0x20007, 0x0, 0x0, 0x0, 0x8000000000000000) execve$auto(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20342, 0x0) 694.673172ms ago: executing program 1 (id=13848): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r0 = socket(0xa, 0x801, 0x84) getsockopt$auto(r0, 0x84, 0x74, 0x0, &(0x7f0000000040)=0x9000c) 450.612164ms ago: executing program 0 (id=13840): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$auto(r0, 0x84, 0x76, 0x0, &(0x7f00000000c0)=0x10008) 442.498467ms ago: executing program 3 (id=13850): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/core/rps_default_mask\x00', 0x82, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x2440, 0x0) read$auto(r0, 0x0, 0xfff) writev$auto(0x3, &(0x7f0000000080)={0x0, 0x1}, 0x3) 408.470294ms ago: executing program 1 (id=13841): openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x80401, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) settimeofday$auto(&(0x7f0000000080)={0x7fffffff, 0x5}, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) arch_prctl$auto_ARCH_MAP_VDSO_32(0x2002, 0x3) 231.223373ms ago: executing program 0 (id=13842): close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) r0 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r0, 0x29, 0x4b, &(0x7f00000000c0)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xda\xc4\xef\xff(i\xc6@\x91_\vBj\x0eQ\xce\x16\'C\x8c\x01\x80\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\x00\x00\x00\x00\xe4\xa5\xfe\xb5', 0x10000110) bind$auto(0x3, &(0x7f0000000040)=@generic={0xa, "02d0ac0c00e435826339c7328903"}, 0x6a) 231.022968ms ago: executing program 2 (id=13843): pwrite64$auto(0xc8, 0x0, 0xfdf0, 0x39) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x0) capset$auto(&(0x7f0000000100)={0x20080522}, 0x0) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/kernel/seccomp/actions_logged\x00', 0x8202, 0x0) sendfile$auto(r0, r0, 0x0, 0x1048) 23.509588ms ago: executing program 2 (id=13844): sigaltstack$auto(&(0x7f0000000180)={0x0, 0x80000001, 0x10004}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = getpid() r1 = gettid() rt_tgsigqueueinfo$auto(r0, r1, 0x21, 0x0) 23.329938ms ago: executing program 3 (id=13845): r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x8001, 0x0) ioctl$auto_SCSI_IOCTL_SEND_COMMAND2(r0, 0x1, 0x0) r1 = socket(0x11, 0x2, 0x6) capset$auto(0x0, &(0x7f0000000000)={0xa82, 0x3a, 0x4001}) sendmmsg$auto(r1, &(0x7f00000001c0)={{&(0x7f0000000000), 0x1aa, &(0x7f0000000100)={&(0x7f00000003c0), 0x9}, 0x5, &(0x7f0000000180), 0x5, 0x1000}, 0x5}, 0x2, 0x100) 0s ago: executing program 0 (id=13846): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x28, 0x5, 0x0) socket(0xa, 0x801, 0x106) setsockopt$auto(0x1, 0x1, 0x25, &(0x7f0000000000)='\x00', 0x4) kernel console output (not intermixed with test programs): cket type: 0xe9 [ 786.718735][T23231] Bluetooth: hci3: Dropping invalid advertising data [ 786.733712][T23231] Bluetooth: hci3: Malformed LE Event: 0x02 [ 786.830401][T30239] netlink: 'syz.3.10836': attribute type 2 has an invalid length. [ 788.439890][T30312] FAULT_INJECTION: forcing a failure. [ 788.439890][T30312] name failslab, interval 1, probability 0, space 0, times 0 [ 788.489382][T30312] CPU: 0 UID: 0 PID: 30312 Comm: syz.0.10854 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 788.489457][T30312] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 788.489476][T30312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 788.489492][T30312] Call Trace: [ 788.489500][T30312] [ 788.489509][T30312] dump_stack_lvl+0x100/0x190 [ 788.489555][T30312] should_fail_ex.cold+0x5/0xa [ 788.489586][T30312] ? udp_init_sock+0x24e/0x450 [ 788.489627][T30312] should_failslab+0xc2/0x120 [ 788.489657][T30312] __kmalloc_noprof+0xe0/0x850 [ 788.489697][T30312] ? lockdep_init_map_type+0x5c/0x250 [ 788.489746][T30312] udp_init_sock+0x24e/0x450 [ 788.489777][T30312] ? __pfx_udp_init_sock+0x10/0x10 [ 788.489811][T30312] inet_create+0x94c/0x1060 [ 788.489841][T30312] ? inet_create+0x94/0x1060 [ 788.489874][T30312] __sock_create+0x339/0x860 [ 788.489910][T30312] __sys_socket+0x14d/0x260 [ 788.489940][T30312] ? __pfx___sys_socket+0x10/0x10 [ 788.489978][T30312] __x64_sys_socket+0x72/0xb0 [ 788.490007][T30312] ? lockdep_hardirqs_on+0x78/0x100 [ 788.490048][T30312] do_syscall_64+0x106/0xf80 [ 788.490086][T30312] ? clear_bhb_loop+0x40/0x90 [ 788.490116][T30312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.490142][T30312] RIP: 0033:0x7f088359c799 [ 788.490161][T30312] 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 [ 788.490186][T30312] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 788.490209][T30312] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 788.490226][T30312] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 788.490240][T30312] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 788.490255][T30312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.490270][T30312] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 788.490302][T30312] [ 788.826404][T30316] netlink: 'syz.2.10856': attribute type 11 has an invalid length. [ 788.834344][T30316] netlink: 'syz.2.10856': attribute type 11 has an invalid length. [ 788.844106][T30316] netlink: 'syz.2.10856': attribute type 11 has an invalid length. [ 789.239662][T30334] netlink: Unknown NAT attribute (type=262, max=9) [ 792.070342][T30420] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 792.077164][T30420] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 792.365324][T30427] random: crng reseeded on system resumption [ 792.533073][T30432] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10903'. [ 792.803008][T30439] openvswitch: netlink: ERSPAN option length err (len 256, max 255). [ 793.366719][T30458] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10915'. [ 793.891195][T30470] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 794.228128][T30484] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 794.314411][T30486] FAULT_INJECTION: forcing a failure. [ 794.314411][T30486] name failslab, interval 1, probability 0, space 0, times 0 [ 794.380860][T30486] CPU: 0 UID: 0 PID: 30486 Comm: syz.3.10927 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 794.380918][T30486] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 794.380935][T30486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 794.380950][T30486] Call Trace: [ 794.380958][T30486] [ 794.380967][T30486] dump_stack_lvl+0x100/0x190 [ 794.381011][T30486] should_fail_ex.cold+0x5/0xa [ 794.381041][T30486] ? tomoyo_realpath_from_path+0xb6/0x690 [ 794.381091][T30486] should_failslab+0xc2/0x120 [ 794.381119][T30486] __kmalloc_noprof+0xe0/0x850 [ 794.381165][T30486] tomoyo_realpath_from_path+0xb6/0x690 [ 794.381208][T30486] tomoyo_check_open_permission+0x2af/0x3c0 [ 794.381239][T30486] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 794.381297][T30486] ? lock_acquire+0x1cf/0x380 [ 794.381329][T30486] ? find_held_lock+0x2b/0x80 [ 794.381361][T30486] tomoyo_file_open+0x6b/0x90 [ 794.381401][T30486] security_file_open+0xb5/0x1e0 [ 794.381435][T30486] do_dentry_open+0x5aa/0x1660 [ 794.381470][T30486] vfs_open+0x82/0x3f0 [ 794.381506][T30486] path_openat+0x208c/0x31a0 [ 794.381543][T30486] ? __pfx_path_openat+0x10/0x10 [ 794.381581][T30486] do_file_open+0x20e/0x430 [ 794.381610][T30486] ? __pfx_do_file_open+0x10/0x10 [ 794.381659][T30486] ? alloc_fd+0x476/0x790 [ 794.381687][T30486] ? do_getname+0x191/0x390 [ 794.381723][T30486] do_sys_openat2+0x10d/0x1e0 [ 794.381757][T30486] ? __pfx_do_sys_openat2+0x10/0x10 [ 794.381802][T30486] __x64_sys_openat+0x12d/0x210 [ 794.381838][T30486] ? __pfx___x64_sys_openat+0x10/0x10 [ 794.381885][T30486] do_syscall_64+0x106/0xf80 [ 794.381924][T30486] ? clear_bhb_loop+0x40/0x90 [ 794.381955][T30486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.381981][T30486] RIP: 0033:0x7fbe5519c799 [ 794.382000][T30486] 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 [ 794.382025][T30486] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 794.382048][T30486] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 794.382070][T30486] RDX: 0000000000000002 RSI: 0000200000001680 RDI: ffffffffffffff9c [ 794.382086][T30486] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 794.382101][T30486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.382116][T30486] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 794.382147][T30486] [ 794.382168][T30486] ERROR: Out of memory at tomoyo_realpath_from_path. [ 795.607385][T30515] ima: policy update failed [ 795.644246][ T30] audit: type=1802 audit(4295051440.032:48): pid=30515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.10939" res=0 errno=0 [ 795.979802][T30527] .^: entered promiscuous mode [ 796.959775][T30556] netlink: 'syz.2.10954': attribute type 11 has an invalid length. [ 797.279065][T30566] : entered promiscuous mode [ 799.438826][T30671] netlink: 16 bytes leftover after parsing attributes in process `syz.1.10983'. [ 799.643543][T30677] netlink: 'syz.0.10985': attribute type 1 has an invalid length. [ 799.765307][T30683] FAULT_INJECTION: forcing a failure. [ 799.765307][T30683] name failslab, interval 1, probability 0, space 0, times 0 [ 799.848870][T30683] CPU: 0 UID: 0 PID: 30683 Comm: syz.3.10988 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 799.848926][T30683] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 799.848943][T30683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 799.848958][T30683] Call Trace: [ 799.848966][T30683] [ 799.848974][T30683] dump_stack_lvl+0x100/0x190 [ 799.849019][T30683] should_fail_ex.cold+0x5/0xa [ 799.849049][T30683] should_failslab+0xc2/0x120 [ 799.849076][T30683] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 799.849117][T30683] ? ptlock_alloc+0x1f/0x70 [ 799.849157][T30683] ptlock_alloc+0x1f/0x70 [ 799.849190][T30683] pte_alloc_one+0x82/0x3d0 [ 799.849244][T30683] __pte_alloc+0x6d/0x3e0 [ 799.849270][T30683] ? __pfx___pte_alloc+0x10/0x10 [ 799.849297][T30683] ? _raw_spin_unlock+0x28/0x50 [ 799.849332][T30683] ? __pmd_alloc+0x3fb/0x950 [ 799.849365][T30683] move_page_tables+0x257e/0x4500 [ 799.849405][T30683] ? __pfx_copy_vma+0x10/0x10 [ 799.849455][T30683] ? __pfx_move_page_tables+0x10/0x10 [ 799.849515][T30683] copy_vma_and_data+0x25c/0x7c0 [ 799.849556][T30683] ? __pfx_copy_vma_and_data+0x10/0x10 [ 799.849615][T30683] ? __vma_start_write+0x17f/0x280 [ 799.849649][T30683] ? __pfx___vma_start_write+0x10/0x10 [ 799.849692][T30683] move_vma+0x51b/0x1890 [ 799.849736][T30683] ? __pfx_move_vma+0x10/0x10 [ 799.849776][T30683] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 799.849807][T30683] ? cap_mmap_addr+0x4b/0x120 [ 799.849830][T30683] ? bpf_lsm_mmap_addr+0x9/0x30 [ 799.849853][T30683] ? security_mmap_addr+0x71/0x1e0 [ 799.849885][T30683] ? __get_unmapped_area+0x255/0x3e0 [ 799.849922][T30683] ? vrm_set_new_addr+0x204/0x290 [ 799.849961][T30683] mremap_to+0x1b7/0x450 [ 799.850000][T30683] do_mremap+0xb76/0x2130 [ 799.850051][T30683] ? __pfx_do_mremap+0x10/0x10 [ 799.850095][T30683] ? ksys_write+0x190/0x250 [ 799.850126][T30683] __do_sys_mremap+0x126/0x170 [ 799.850164][T30683] ? __pfx___do_sys_mremap+0x10/0x10 [ 799.850211][T30683] ? __x64_sys_futex+0x34f/0x4d0 [ 799.850264][T30683] do_syscall_64+0x106/0xf80 [ 799.850302][T30683] ? clear_bhb_loop+0x40/0x90 [ 799.850333][T30683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 799.850358][T30683] RIP: 0033:0x7fbe5519c799 [ 799.850378][T30683] 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 [ 799.850403][T30683] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 799.850427][T30683] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 799.850444][T30683] RDX: 0000000000000013 RSI: 0000000000000004 RDI: 0000200000000000 [ 799.850459][T30683] RBP: 00007fbe55232c99 R08: 0000000100000000 R09: 0000000000000000 [ 799.850475][T30683] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 799.850490][T30683] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 799.850522][T30683] [ 801.169756][T30718] netlink: 'syz.0.11004': attribute type 1 has an invalid length. [ 801.238510][T30679] futex_wake_op: syz.2.10986 tries to shift op by -2048; fix this program [ 801.407357][T30679] futex_wake_op: syz.2.10986 tries to shift op by -2048; fix this program [ 802.331109][T30753] netlink: 'syz.1.11019': attribute type 11 has an invalid length. [ 802.452140][T30759] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11018'. [ 802.639464][T30768] netlink: zone id is out of range [ 802.655489][T30768] netlink: zone id is out of range [ 802.660644][T30768] netlink: zone id is out of range [ 802.721018][T30768] netlink: zone id is out of range [ 802.736620][T30768] netlink: zone id is out of range [ 802.747856][T30774] nbd: must specify a device to reconfigure [ 802.763422][T30768] netlink: zone id is out of range [ 802.786517][T30768] netlink: zone id is out of range [ 802.809749][T30768] netlink: zone id is out of range [ 802.837724][T30768] netlink: zone id is out of range [ 802.858810][T30768] netlink: zone id is out of range [ 803.280398][T30800] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11029'. [ 804.395681][T30837] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11044'. [ 805.313648][T30868] binder_alloc: binder_alloc_mmap_handler: 30866 0-1000 already mapped failed -16 [ 805.552244][T30872] nbd: must specify a device to reconfigure [ 805.701128][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 805.709569][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 806.085349][T30888] delete_channel: no stack [ 806.116465][T30885] FAULT_INJECTION: forcing a failure. [ 806.116465][T30885] name failslab, interval 1, probability 0, space 0, times 0 [ 806.193114][T30885] CPU: 0 UID: 0 PID: 30885 Comm: syz.2.11066 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 806.193172][T30885] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 806.193189][T30885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 806.193203][T30885] Call Trace: [ 806.193212][T30885] [ 806.193221][T30885] dump_stack_lvl+0x100/0x190 [ 806.193265][T30885] should_fail_ex.cold+0x5/0xa [ 806.193294][T30885] ? tomoyo_realpath_from_path+0xb6/0x690 [ 806.193331][T30885] should_failslab+0xc2/0x120 [ 806.193359][T30885] __kmalloc_noprof+0xe0/0x850 [ 806.193404][T30885] tomoyo_realpath_from_path+0xb6/0x690 [ 806.193446][T30885] tomoyo_check_open_permission+0x2af/0x3c0 [ 806.193478][T30885] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 806.193508][T30885] ? pidfs_alloc_file+0x18f/0x290 [ 806.193532][T30885] ? do_syscall_64+0x106/0xf80 [ 806.193569][T30885] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.193618][T30885] ? lock_acquire+0x1cf/0x380 [ 806.193652][T30885] ? find_held_lock+0x2b/0x80 [ 806.193683][T30885] tomoyo_file_open+0x6b/0x90 [ 806.193724][T30885] security_file_open+0xb5/0x1e0 [ 806.193757][T30885] do_dentry_open+0x5aa/0x1660 [ 806.193792][T30885] vfs_open+0x82/0x3f0 [ 806.193828][T30885] dentry_open+0x71/0xd0 [ 806.193861][T30885] pidfs_alloc_file+0x18f/0x290 [ 806.193885][T30885] ? __pfx_pidfs_alloc_file+0x10/0x10 [ 806.193924][T30885] pidfd_prepare+0x123/0x200 [ 806.193957][T30885] __x64_sys_pidfd_open+0x105/0x1a0 [ 806.193995][T30885] ? __pfx___x64_sys_pidfd_open+0x10/0x10 [ 806.194040][T30885] do_syscall_64+0x106/0xf80 [ 806.194078][T30885] ? clear_bhb_loop+0x40/0x90 [ 806.194109][T30885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.194138][T30885] RIP: 0033:0x7f009439c799 [ 806.194158][T30885] 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 [ 806.194183][T30885] RSP: 002b:00007f00952ef028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b2 [ 806.194206][T30885] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439c799 [ 806.194223][T30885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 806.194237][T30885] RBP: 00007f0094432c99 R08: 0000000000000000 R09: 0000000000000000 [ 806.194253][T30885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 806.194267][T30885] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 806.194303][T30885] [ 806.917409][T30912] FAULT_INJECTION: forcing a failure. [ 806.917409][T30912] name failslab, interval 1, probability 0, space 0, times 0 [ 806.945210][T30912] CPU: 0 UID: 0 PID: 30912 Comm: syz.0.11077 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 806.945269][T30912] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 806.945285][T30912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 806.945300][T30912] Call Trace: [ 806.945308][T30912] [ 806.945317][T30912] dump_stack_lvl+0x100/0x190 [ 806.945362][T30912] should_fail_ex.cold+0x5/0xa [ 806.945392][T30912] should_failslab+0xc2/0x120 [ 806.945420][T30912] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 806.945459][T30912] ? security_file_alloc+0x34/0x2c0 [ 806.945491][T30912] ? trace_kmem_cache_alloc+0xf3/0x120 [ 806.945524][T30912] security_file_alloc+0x34/0x2c0 [ 806.945557][T30912] init_file+0x95/0x480 [ 806.945587][T30912] alloc_empty_file+0x73/0x1c0 [ 806.945621][T30912] alloc_file_pseudo+0x13a/0x230 [ 806.945656][T30912] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 806.945691][T30912] ? _raw_spin_unlock+0x28/0x50 [ 806.945724][T30912] ? alloc_fd+0x476/0x790 [ 806.945751][T30912] __anon_inode_getfile+0xe8/0x280 [ 806.945817][T30912] __anon_inode_getfd+0x5c/0xe0 [ 806.945851][T30912] do_inotify_init+0x483/0x5e0 [ 806.945889][T30912] __x64_sys_inotify_init1+0x30/0x40 [ 806.945926][T30912] do_syscall_64+0x106/0xf80 [ 806.946005][T30912] ? clear_bhb_loop+0x40/0x90 [ 806.946036][T30912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.946062][T30912] RIP: 0033:0x7f088359c799 [ 806.946082][T30912] 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 [ 806.946107][T30912] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 806.946130][T30912] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 806.946147][T30912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0003000000000000 [ 806.946162][T30912] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 806.946177][T30912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 806.946192][T30912] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 806.946224][T30912] [ 807.478500][T30885] ERROR: Out of memory at tomoyo_realpath_from_path. [ 809.352848][T30990] netlink: 'syz.1.11110': attribute type 2 has an invalid length. [ 810.604637][T31038] netlink: 206 bytes leftover after parsing attributes in process `syz.2.11132'. [ 811.399008][T31064] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11142'. [ 813.539011][T31128] zswap: compressor not available [ 814.192946][T31163] FAULT_INJECTION: forcing a failure. [ 814.192946][T31163] name failslab, interval 1, probability 0, space 0, times 0 [ 814.275645][T31163] CPU: 0 UID: 0 PID: 31163 Comm: syz.3.11180 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 814.275704][T31163] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 814.275721][T31163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 814.275737][T31163] Call Trace: [ 814.275744][T31163] [ 814.275753][T31163] dump_stack_lvl+0x100/0x190 [ 814.275797][T31163] should_fail_ex.cold+0x5/0xa [ 814.275828][T31163] should_failslab+0xc2/0x120 [ 814.275856][T31163] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 814.275896][T31163] ? __d_alloc+0x34/0xa80 [ 814.275931][T31163] __d_alloc+0x34/0xa80 [ 814.275962][T31163] d_alloc+0x4a/0x1e0 [ 814.275992][T31163] lookup_one_qstr_excl+0x175/0x250 [ 814.276035][T31163] start_dirop+0x59/0xb0 [ 814.276060][T31163] simple_start_creating+0xf9/0x110 [ 814.276103][T31163] ? __pfx_simple_start_creating+0x10/0x10 [ 814.276146][T31163] ? mntput+0x70/0xa0 [ 814.276187][T31163] ? simple_pin_fs+0xa3/0x190 [ 814.276226][T31163] debugfs_start_creating.part.0+0x82/0x170 [ 814.276341][T31163] __debugfs_create_file+0xb3/0x4f0 [ 814.276374][T31163] debugfs_create_file_full+0x41/0x60 [ 814.276408][T31163] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 814.276475][T31163] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 814.276508][T31163] ? rcu_is_watching+0x12/0xc0 [ 814.276585][T31163] ? lockdep_init_map_type+0x5c/0x250 [ 814.276625][T31163] preinit_net.part.0+0x24e/0x8f0 [ 814.276701][T31163] copy_net_ns+0x339/0x7c0 [ 814.276729][T31163] create_new_namespaces+0x3ea/0xac0 [ 814.276764][T31163] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 814.276795][T31163] ksys_unshare+0x473/0xad0 [ 814.276829][T31163] ? __pfx_ksys_unshare+0x10/0x10 [ 814.276874][T31163] __x64_sys_unshare+0x31/0x40 [ 814.276909][T31163] do_syscall_64+0x106/0xf80 [ 814.276947][T31163] ? clear_bhb_loop+0x40/0x90 [ 814.276977][T31163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.277003][T31163] RIP: 0033:0x7fbe5519c799 [ 814.277023][T31163] 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 [ 814.277050][T31163] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 814.277074][T31163] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 814.277090][T31163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 814.277106][T31163] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 814.277121][T31163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 814.277135][T31163] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 814.277167][T31163] [ 816.156069][T31237] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11202'. [ 817.565796][T31291] netlink: 'syz.3.11224': attribute type 2 has an invalid length. [ 818.104310][T31309] net_ratelimit: 19 callbacks suppressed [ 818.104330][T31309] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 818.196565][T31315] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 821.488736][ T30] audit: type=1800 audit(4295051466.004:49): pid=31407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.11270" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 824.865233][T31499] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„ [ 825.404970][T31520] bridge0: port 3(batadv0) entered blocking state [ 825.429411][T31520] bridge0: port 3(batadv0) entered disabled state [ 825.460999][T31520] batadv0: entered allmulticast mode [ 825.487938][T31520] batadv0: entered promiscuous mode [ 825.517215][T31520] bridge0: port 3(batadv0) entered blocking state [ 825.524152][T31520] bridge0: port 3(batadv0) entered forwarding state [ 825.882249][T23367] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 825.891894][T23367] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 825.915088][T31535] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 825.946055][T31535] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 827.057763][T31573] FAULT_INJECTION: forcing a failure. [ 827.057763][T31573] name failslab, interval 1, probability 0, space 0, times 0 [ 827.124926][T31573] CPU: 0 UID: 0 PID: 31573 Comm: syz.0.11327 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 827.124985][T31573] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 827.125002][T31573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 827.125016][T31573] Call Trace: [ 827.125025][T31573] [ 827.125034][T31573] dump_stack_lvl+0x100/0x190 [ 827.125078][T31573] should_fail_ex.cold+0x5/0xa [ 827.125108][T31573] should_failslab+0xc2/0x120 [ 827.125136][T31573] __kmalloc_cache_noprof+0x7a/0x6f0 [ 827.125171][T31573] ? do_kimage_alloc_init+0x40/0x320 [ 827.125204][T31573] do_kimage_alloc_init+0x40/0x320 [ 827.125229][T31573] do_kexec_load+0x11b/0x810 [ 827.125260][T31573] ? __pfx_do_kexec_load+0x10/0x10 [ 827.125291][T31573] ? _copy_from_user+0x59/0xd0 [ 827.125428][T31573] __x64_sys_kexec_load+0x1bf/0x230 [ 827.125460][T31573] do_syscall_64+0x106/0xf80 [ 827.125499][T31573] ? clear_bhb_loop+0x40/0x90 [ 827.125530][T31573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 827.125557][T31573] RIP: 0033:0x7f088359c799 [ 827.125583][T31573] 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 [ 827.125609][T31573] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 827.125632][T31573] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 827.125649][T31573] RDX: 0000200000000040 RSI: 0000000000000002 RDI: 0000000000000005 [ 827.125664][T31573] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 827.125679][T31573] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 827.125694][T31573] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 827.125726][T31573] [ 827.682817][T31572] zswap: compressor not available [ 828.778820][T31627] netlink: 'syz.0.11349': attribute type 33 has an invalid length. [ 831.056164][T31709] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 831.703365][T31734] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11389'. [ 836.730526][T31888] sock: sock_timestamping_bind_phc: sock not bind to device [ 836.959458][T31908] netlink: 16 bytes leftover after parsing attributes in process `syz.1.11448'. [ 837.609722][T31933] netlink: 16 bytes leftover after parsing attributes in process `syz.0.11455'. [ 838.207742][T31952] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11463'. [ 838.564871][T31982] Unable to find swap-space signature [ 838.880543][T31984] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 838.922853][T31989] block nbd7: not configured, cannot reconfigure [ 838.932215][T31984] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 839.106334][T31984] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 839.138081][T31984] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 839.194840][T31984] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 839.238688][T31984] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 839.266358][T31984] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 839.293535][T31984] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 839.900605][T32018] bridge0: port 3(veth1_macvtap) entered blocking state [ 839.935182][T32018] bridge0: port 3(veth1_macvtap) entered disabled state [ 839.979381][T32018] veth1_macvtap: entered allmulticast mode [ 840.006682][T32018] veth1_macvtap: left allmulticast mode [ 840.852413][T32072] FAULT_INJECTION: forcing a failure. [ 840.852413][T32072] name failslab, interval 1, probability 0, space 0, times 0 [ 840.893319][T23231] Bluetooth: hci0: command 0x0406 tx timeout [ 840.915114][T32072] CPU: 0 UID: 0 PID: 32072 Comm: syz.3.11491 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 840.915171][T32072] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 840.915188][T32072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 840.915203][T32072] Call Trace: [ 840.915212][T32072] [ 840.915221][T32072] dump_stack_lvl+0x100/0x190 [ 840.915265][T32072] should_fail_ex.cold+0x5/0xa [ 840.915295][T32072] should_failslab+0xc2/0x120 [ 840.915323][T32072] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 840.915362][T32072] ? __pmd_alloc+0xbf/0x950 [ 840.915413][T32072] __pmd_alloc+0xbf/0x950 [ 840.915446][T32072] __handle_mm_fault+0xa99/0x2b60 [ 840.915486][T32072] ? mt_find+0x45e/0x8e0 [ 840.915511][T32072] ? __pfx___handle_mm_fault+0x10/0x10 [ 840.915545][T32072] ? __pfx_mt_find+0x10/0x10 [ 840.915599][T32072] handle_mm_fault+0x36d/0xa20 [ 840.915665][T32072] __get_user_pages+0xf9c/0x34d0 [ 840.915707][T32072] ? __pfx___get_user_pages+0x10/0x10 [ 840.915745][T32072] populate_vma_page_range+0x267/0x3f0 [ 840.915780][T32072] ? __pfx_populate_vma_page_range+0x10/0x10 [ 840.915811][T32072] ? __pfx_find_vma_intersection+0x10/0x10 [ 840.915841][T32072] ? do_mmap+0x93f/0x12f0 [ 840.915872][T32072] __mm_populate+0x107/0x3a0 [ 840.915904][T32072] ? __pfx___mm_populate+0x10/0x10 [ 840.915937][T32072] ? up_write+0x290/0x4f0 [ 840.915978][T32072] vm_mmap_pgoff+0x37f/0x470 [ 840.916011][T32072] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 840.916043][T32072] ? do_futex+0x192/0x350 [ 840.916081][T32072] ? __pfx_do_futex+0x10/0x10 [ 840.916121][T32072] ksys_mmap_pgoff+0xe1/0x650 [ 840.916148][T32072] ? __x64_sys_futex+0x34f/0x4d0 [ 840.916181][T32072] ? __x64_sys_futex+0x358/0x4d0 [ 840.916215][T32072] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 840.916243][T32072] ? xfd_validate_state+0x129/0x190 [ 840.916287][T32072] __x64_sys_mmap+0x125/0x190 [ 840.916329][T32072] do_syscall_64+0x106/0xf80 [ 840.916367][T32072] ? clear_bhb_loop+0x40/0x90 [ 840.916398][T32072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.916423][T32072] RIP: 0033:0x7fbe5519c799 [ 840.916444][T32072] 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 [ 840.916469][T32072] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 840.916492][T32072] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 840.916509][T32072] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 840.916524][T32072] RBP: 00007fbe55232c99 R08: 0000000000000002 R09: 0000000000008000 [ 840.916539][T32072] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 840.916554][T32072] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 840.916586][T32072] [ 841.524992][T23231] Bluetooth: hci1: command 0x0406 tx timeout [ 841.534687][T23231] Bluetooth: hci3: command 0x0406 tx timeout [ 842.093319][T32103] Unable to find swap-space signature [ 842.255502][T32105] bridge0: port 3(syz_tun) entered blocking state [ 842.281282][T32105] bridge0: port 3(syz_tun) entered disabled state [ 842.325888][T32105] syz_tun: entered allmulticast mode [ 842.353067][T32105] syz_tun: entered promiscuous mode [ 842.407947][T32105] bridge0: port 3(syz_tun) entered blocking state [ 842.414621][T32105] bridge0: port 3(syz_tun) entered forwarding state [ 842.962758][T23979] Bluetooth: hci0: command 0x0406 tx timeout [ 843.069481][T32126] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11513'. [ 843.599030][T23231] Bluetooth: hci1: command 0x0406 tx timeout [ 843.605314][T23979] Bluetooth: hci3: command 0x0406 tx timeout [ 845.670278][T23979] Bluetooth: hci1: command 0x0406 tx timeout [ 846.158110][T32225] bridge0: port 3(dummy0) entered blocking state [ 846.199268][T32225] bridge0: port 3(dummy0) entered disabled state [ 846.229884][T32225] dummy0: entered allmulticast mode [ 846.266970][T32225] dummy0: entered promiscuous mode [ 846.280916][T32225] bridge0: port 3(dummy0) entered blocking state [ 846.287447][T32225] bridge0: port 3(dummy0) entered forwarding state [ 847.045495][T32267] block nbd0: Unsupported socket: should be TCP or UNIX. [ 847.310511][T32273] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11563'. [ 847.739515][T23979] Bluetooth: hci1: command 0x0406 tx timeout [ 848.049850][T32306] syz_tun: tun_chr_ioctl cmd 1074025688 [ 850.864071][T32392] FAULT_INJECTION: forcing a failure. [ 850.864071][T32392] name failslab, interval 1, probability 0, space 0, times 0 [ 850.923179][T32392] CPU: 0 UID: 0 PID: 32392 Comm: syz.0.11596 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 850.923237][T32392] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 850.923253][T32392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 850.923268][T32392] Call Trace: [ 850.923276][T32392] [ 850.923285][T32392] dump_stack_lvl+0x100/0x190 [ 850.923330][T32392] should_fail_ex.cold+0x5/0xa [ 850.923360][T32392] ? sk_prot_alloc+0x10b/0x2a0 [ 850.923385][T32392] should_failslab+0xc2/0x120 [ 850.923413][T32392] __kmalloc_noprof+0xe0/0x850 [ 850.923459][T32392] sk_prot_alloc+0x10b/0x2a0 [ 850.923487][T32392] sk_alloc+0x36/0xe80 [ 850.923523][T32392] alg_create+0x9e/0x150 [ 850.923649][T32392] __sock_create+0x339/0x860 [ 850.923684][T32392] __sys_socket+0x14d/0x260 [ 850.923714][T32392] ? __pfx___sys_socket+0x10/0x10 [ 850.923753][T32392] __x64_sys_socket+0x72/0xb0 [ 850.923782][T32392] ? lockdep_hardirqs_on+0x78/0x100 [ 850.923822][T32392] do_syscall_64+0x106/0xf80 [ 850.923859][T32392] ? clear_bhb_loop+0x40/0x90 [ 850.923890][T32392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.923916][T32392] RIP: 0033:0x7f088359c799 [ 850.923936][T32392] 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 [ 850.923961][T32392] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 850.923985][T32392] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 850.924001][T32392] RDX: 0000000000000000 RSI: 0000000000080805 RDI: 0000000000000026 [ 850.924016][T32392] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 850.924032][T32392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 850.924047][T32392] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 850.924078][T32392] [ 851.624266][T32399] netlink: 29 bytes leftover after parsing attributes in process `syz.3.11602'. [ 854.662208][T32484] FAULT_INJECTION: forcing a failure. [ 854.662208][T32484] name failslab, interval 1, probability 0, space 0, times 0 [ 854.723291][T32484] CPU: 0 UID: 0 PID: 32484 Comm: syz.0.11636 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 854.723349][T32484] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 854.723367][T32484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 854.723382][T32484] Call Trace: [ 854.723389][T32484] [ 854.723399][T32484] dump_stack_lvl+0x100/0x190 [ 854.723443][T32484] should_fail_ex.cold+0x5/0xa [ 854.723473][T32484] should_failslab+0xc2/0x120 [ 854.723501][T32484] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 854.723544][T32484] ? alloc_empty_file+0x55/0x1c0 [ 854.723582][T32484] alloc_empty_file+0x55/0x1c0 [ 854.723616][T32484] alloc_file_pseudo+0x13a/0x230 [ 854.723650][T32484] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 854.723686][T32484] ? _raw_spin_unlock+0x28/0x50 [ 854.723719][T32484] ? alloc_fd+0x476/0x790 [ 854.723747][T32484] __anon_inode_getfile+0xe8/0x280 [ 854.723783][T32484] do_epoll_create+0x329/0x4b0 [ 854.723810][T32484] __x64_sys_epoll_create+0x45/0x70 [ 854.723838][T32484] do_syscall_64+0x106/0xf80 [ 854.723875][T32484] ? clear_bhb_loop+0x40/0x90 [ 854.723906][T32484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 854.723931][T32484] RIP: 0033:0x7f088359c799 [ 854.723951][T32484] 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 [ 854.723976][T32484] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 854.723999][T32484] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 854.724016][T32484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003e [ 854.724030][T32484] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 854.724045][T32484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 854.724060][T32484] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 854.724092][T32484] [ 858.581148][T32577] netlink: 342 bytes leftover after parsing attributes in process `syz.0.11681'. [ 860.138908][T32632] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11687'. [ 863.743187][T32704] bridge_slave_1: left allmulticast mode [ 863.763638][T32706] sctp: [Deprecated]: syz.1.11713 (pid 32706) Use of int in maxseg socket option. [ 863.763638][T32706] Use struct sctp_assoc_value instead [ 863.778432][T32704] bridge_slave_1: left promiscuous mode [ 863.808756][T32704] bridge0: port 2(bridge_slave_1) entered disabled state [ 864.375295][T32724] FAULT_INJECTION: forcing a failure. [ 864.375295][T32724] name failslab, interval 1, probability 0, space 0, times 0 [ 864.429094][T32724] CPU: 0 UID: 0 PID: 32724 Comm: syz.3.11722 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 864.429159][T32724] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 864.429176][T32724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 864.429191][T32724] Call Trace: [ 864.429199][T32724] [ 864.429209][T32724] dump_stack_lvl+0x100/0x190 [ 864.429253][T32724] should_fail_ex.cold+0x5/0xa [ 864.429283][T32724] ? lsm_blob_alloc+0x68/0x90 [ 864.429320][T32724] should_failslab+0xc2/0x120 [ 864.429349][T32724] __kmalloc_noprof+0xe0/0x850 [ 864.429389][T32724] ? trace_kmem_cache_alloc+0xf3/0x120 [ 864.429422][T32724] lsm_blob_alloc+0x68/0x90 [ 864.429459][T32724] security_sk_alloc+0x2d/0x290 [ 864.429486][T32724] sk_prot_alloc+0x1d1/0x2a0 [ 864.429516][T32724] sk_alloc+0x36/0xe80 [ 864.429551][T32724] inet6_create+0x385/0x12b0 [ 864.429594][T32724] ? inet6_create+0x7f/0x12b0 [ 864.429637][T32724] __sock_create+0x339/0x860 [ 864.429672][T32724] udp_sock_create6+0xc7/0x6a0 [ 864.429777][T32724] ? __pfx_udp_sock_create6+0x10/0x10 [ 864.429822][T32724] ? crng_make_state+0x477/0x6c0 [ 864.429881][T32724] ? lockdep_hardirqs_on+0x78/0x100 [ 864.429922][T32724] ? crng_make_state+0x2b0/0x6c0 [ 864.429952][T32724] rxrpc_open_socket+0x206/0x6b0 [ 864.430001][T32724] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 864.430045][T32724] ? rcu_is_watching+0x12/0xc0 [ 864.430093][T32724] rxrpc_lookup_local+0xac7/0x1220 [ 864.430134][T32724] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 864.430166][T32724] ? __local_bh_enable_ip+0x9e/0x120 [ 864.430198][T32724] rxrpc_sendmsg+0x34a/0x680 [ 864.430300][T32724] sock_write_iter+0x524/0x5a0 [ 864.430328][T32724] ? __pfx_rxrpc_sendmsg+0x10/0x10 [ 864.430360][T32724] ? __pfx_sock_write_iter+0x10/0x10 [ 864.430399][T32724] ? bpf_lsm_file_permission+0x9/0x10 [ 864.430422][T32724] ? security_file_permission+0x76/0x210 [ 864.430456][T32724] ? rw_verify_area+0xce/0x6d0 [ 864.430497][T32724] vfs_write+0x6ac/0x1070 [ 864.430522][T32724] ? __pfx_sock_write_iter+0x10/0x10 [ 864.430553][T32724] ? __pfx_vfs_write+0x10/0x10 [ 864.430575][T32724] ? find_held_lock+0x2b/0x80 [ 864.430622][T32724] ksys_write+0x1f8/0x250 [ 864.430646][T32724] ? __pfx_ksys_write+0x10/0x10 [ 864.430678][T32724] do_syscall_64+0x106/0xf80 [ 864.430717][T32724] ? clear_bhb_loop+0x40/0x90 [ 864.430748][T32724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 864.430789][T32724] RIP: 0033:0x7fbe5519c799 [ 864.430811][T32724] 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 [ 864.430836][T32724] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 864.430859][T32724] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 864.430876][T32724] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 864.430891][T32724] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 864.430906][T32724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 864.430921][T32724] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 864.430954][T32724] [ 865.303218][T32725] vivid-011: kernel_thread() failed [ 865.688769][T23979] Bluetooth: hci1: Malformed HCI Event [ 865.907735][T32742] netlink: 16 bytes leftover after parsing attributes in process `syz.0.11728'. [ 866.183648][T32747] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11731'. [ 866.853415][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 866.859902][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 867.815145][ T320] netlink: 350 bytes leftover after parsing attributes in process `syz.2.11748'. [ 867.916736][ T322] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11749'. [ 870.241538][ T389] netlink: 2468 bytes leftover after parsing attributes in process `syz.3.11778'. [ 872.887464][ T30] audit: type=1804 audit(4295051517.625:50): pid=472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.11812" name="/newroot/3077/file0" dev="tmpfs" ino=15465 res=1 errno=0 [ 873.538303][ T482] zswap: compressor not available [ 874.231987][ T516] ptrace attach of "./syz-executor exec"[5826] was attempted by ""[516] [ 875.526040][ T557] FAULT_INJECTION: forcing a failure. [ 875.526040][ T557] name failslab, interval 1, probability 0, space 0, times 0 [ 875.572676][ T557] CPU: 0 UID: 0 PID: 557 Comm: syz.0.11843 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 875.572734][ T557] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 875.572751][ T557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 875.572766][ T557] Call Trace: [ 875.572774][ T557] [ 875.572783][ T557] dump_stack_lvl+0x100/0x190 [ 875.572827][ T557] should_fail_ex.cold+0x5/0xa [ 875.572857][ T557] should_failslab+0xc2/0x120 [ 875.572885][ T557] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 875.572924][ T557] ? prepare_creds+0x2c/0x950 [ 875.572963][ T557] ? __x64_sys_futex+0x34f/0x4d0 [ 875.572995][ T557] ? __x64_sys_futex+0x358/0x4d0 [ 875.573042][ T557] prepare_creds+0x2c/0x950 [ 875.573083][ T557] __sys_setreuid+0x109/0xb00 [ 875.573114][ T557] do_syscall_64+0x106/0xf80 [ 875.573153][ T557] ? clear_bhb_loop+0x40/0x90 [ 875.573184][ T557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 875.573210][ T557] RIP: 0033:0x7f088359c799 [ 875.573230][ T557] 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 [ 875.573254][ T557] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 875.573278][ T557] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 875.573295][ T557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 875.573309][ T557] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 875.573324][ T557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 875.573339][ T557] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 875.573370][ T557] [ 876.512124][ T578] FAULT_INJECTION: forcing a failure. [ 876.512124][ T578] name failslab, interval 1, probability 0, space 0, times 0 [ 876.582054][ T578] CPU: 0 UID: 0 PID: 578 Comm: syz.2.11852 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 876.582111][ T578] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 876.582128][ T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 876.582144][ T578] Call Trace: [ 876.582152][ T578] [ 876.582161][ T578] dump_stack_lvl+0x100/0x190 [ 876.582205][ T578] should_fail_ex.cold+0x5/0xa [ 876.582235][ T578] should_failslab+0xc2/0x120 [ 876.582263][ T578] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 876.582307][ T578] ? register_pidns_sysctls+0x48/0x1c0 [ 876.582343][ T578] ? rcu_is_watching+0x12/0xc0 [ 876.582389][ T578] kmemdup_noprof+0x29/0x60 [ 876.582412][ T578] register_pidns_sysctls+0x48/0x1c0 [ 876.582449][ T578] ? __ns_common_init+0x299/0x4b0 [ 876.582482][ T578] copy_pid_ns+0x680/0x10a0 [ 876.582514][ T578] ? __pfx_copy_pid_ns+0x10/0x10 [ 876.582545][ T578] ? rcu_is_watching+0x12/0xc0 [ 876.582585][ T578] ? copy_mnt_ns+0x106/0xc30 [ 876.582616][ T578] ? create_new_namespaces+0x30/0xac0 [ 876.582649][ T578] create_new_namespaces+0x2aa/0xac0 [ 876.582682][ T578] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 876.582713][ T578] ksys_unshare+0x473/0xad0 [ 876.582748][ T578] ? __pfx_ksys_unshare+0x10/0x10 [ 876.582792][ T578] __x64_sys_unshare+0x31/0x40 [ 876.582824][ T578] do_syscall_64+0x106/0xf80 [ 876.582862][ T578] ? clear_bhb_loop+0x40/0x90 [ 876.582892][ T578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.582918][ T578] RIP: 0033:0x7f009439c799 [ 876.582946][ T578] 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 [ 876.582970][ T578] RSP: 002b:00007f00952ef028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 876.582993][ T578] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439c799 [ 876.583010][ T578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 876.583025][ T578] RBP: 00007f0094432c99 R08: 0000000000000000 R09: 0000000000000000 [ 876.583041][ T578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 876.583056][ T578] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 876.583087][ T578] [ 877.176295][ T600] sctp: [Deprecated]: syz.1.11860 (pid 600) Use of int in maxseg socket option. [ 877.176295][ T600] Use struct sctp_assoc_value instead [ 877.346436][ T604] IPVS: length: 7562853 != 24 [ 877.996121][ T616] zswap: compressor not available [ 878.307984][ T637] netlink: Unknown conntrack attr (0) [ 878.472197][ T643] netlink: 334 bytes leftover after parsing attributes in process `syz.0.11876'. [ 878.485673][ T644] vivid-007: ================= START STATUS ================= [ 878.524868][ T644] vivid-007: Generate PTS: true [ 878.542583][ T644] vivid-007: Generate SCR: true [ 878.567204][ T644] tpg source WxH: 320x240 (Y'CbCr) [ 878.605075][ T644] tpg field: 1 [ 878.608490][ T644] tpg crop: (0,0)/320x240 [ 878.612823][ T644] tpg compose: (0,0)/320x240 [ 878.683401][ T644] tpg colorspace: 8 [ 878.700540][ T644] tpg transfer function: 0/0 [ 878.715066][ T644] tpg Y'CbCr encoding: 0/0 [ 878.746858][ T644] tpg quantization: 0/0 [ 878.773493][ T644] tpg RGB range: 0/2 [ 878.789794][ T644] vivid-007: ================== END STATUS ================== [ 878.976850][ T660] FAULT_INJECTION: forcing a failure. [ 878.976850][ T660] name failslab, interval 1, probability 0, space 0, times 0 [ 879.042511][ T660] CPU: 0 UID: 0 PID: 660 Comm: syz.0.11883 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 879.042570][ T660] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 879.042586][ T660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 879.042601][ T660] Call Trace: [ 879.042609][ T660] [ 879.042619][ T660] dump_stack_lvl+0x100/0x190 [ 879.042662][ T660] should_fail_ex.cold+0x5/0xa [ 879.042692][ T660] should_failslab+0xc2/0x120 [ 879.042721][ T660] __kmalloc_cache_noprof+0x7a/0x6f0 [ 879.042755][ T660] ? allocate_file_region_entries+0x1a0/0x620 [ 879.042811][ T660] allocate_file_region_entries+0x1a0/0x620 [ 879.042858][ T660] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 879.042910][ T660] region_chg+0x85/0x140 [ 879.042949][ T660] __vma_reservation_common+0x376/0x720 [ 879.042992][ T660] ? __pfx___vma_reservation_common+0x10/0x10 [ 879.043035][ T660] ? __pfx___might_resched+0x10/0x10 [ 879.043080][ T660] hugetlb_no_page+0xb2b/0x1970 [ 879.043123][ T660] hugetlb_fault+0x5df/0x1450 [ 879.043159][ T660] ? __pfx_hugetlb_fault+0x10/0x10 [ 879.043203][ T660] ? find_vma+0xbf/0x140 [ 879.043228][ T660] ? __pfx_find_vma+0x10/0x10 [ 879.043256][ T660] handle_mm_fault+0x5f1/0xa20 [ 879.043300][ T660] do_user_addr_fault+0x74c/0x12f0 [ 879.043334][ T660] exc_page_fault+0x6f/0xd0 [ 879.043373][ T660] asm_exc_page_fault+0x26/0x30 [ 879.043398][ T660] RIP: 0010:__put_user_4+0xd/0x20 [ 879.043435][ T660] Code: 66 89 01 31 c9 0f 01 ca e9 c0 d0 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 97 d0 03 00 0f 1f 80 00 00 00 00 90 90 90 [ 879.043460][ T660] RSP: 0018:ffffc900035c7e58 EFLAGS: 00050202 [ 879.043479][ T660] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007 [ 879.043495][ T660] RDX: 0000000000000000 RSI: ffffffff82561871 RDI: ffff888034d8e15c [ 879.043510][ T660] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000000001ca [ 879.043525][ T660] R10: 0000000000000200 R11: 0000000000000000 R12: 1ffff920006b8fce [ 879.043540][ T660] R13: 0000000000000007 R14: 0000000000000000 R15: dffffc0000000000 [ 879.043564][ T660] ? __might_fault+0x111/0x140 [ 879.043606][ T660] __do_sys_prctl+0xd67/0x2330 [ 879.043646][ T660] ? __pfx___do_sys_prctl+0x10/0x10 [ 879.043693][ T660] do_syscall_64+0x106/0xf80 [ 879.043731][ T660] ? clear_bhb_loop+0x40/0x90 [ 879.043761][ T660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 879.043792][ T660] RIP: 0033:0x7f088359c799 [ 879.043812][ T660] 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 [ 879.043836][ T660] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 879.043861][ T660] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 879.043877][ T660] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 879.043891][ T660] RBP: 00007f0883632c99 R08: 0000000000000001 R09: 0000000000000000 [ 879.043906][ T660] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 879.043921][ T660] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 879.043953][ T660] [ 880.874193][ T711] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11905'. [ 880.931167][ T717] FAULT_INJECTION: forcing a failure. [ 880.931167][ T717] name failslab, interval 1, probability 0, space 0, times 0 [ 880.993030][ T717] CPU: 0 UID: 0 PID: 717 Comm: syz.3.11908 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 880.993087][ T717] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 880.993104][ T717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 880.993119][ T717] Call Trace: [ 880.993127][ T717] [ 880.993135][ T717] dump_stack_lvl+0x100/0x190 [ 880.993180][ T717] should_fail_ex.cold+0x5/0xa [ 880.993209][ T717] should_failslab+0xc2/0x120 [ 880.993237][ T717] __kmalloc_cache_noprof+0x7a/0x6f0 [ 880.993272][ T717] ? do_signalfd4+0x14e/0x480 [ 880.993309][ T717] do_signalfd4+0x14e/0x480 [ 880.993343][ T717] __x64_sys_signalfd+0x120/0x1a0 [ 880.993375][ T717] ? __pfx___x64_sys_signalfd+0x10/0x10 [ 880.993417][ T717] do_syscall_64+0x106/0xf80 [ 880.993455][ T717] ? clear_bhb_loop+0x40/0x90 [ 880.993498][ T717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 880.993524][ T717] RIP: 0033:0x7fbe5519c799 [ 880.993544][ T717] 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 [ 880.993568][ T717] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 000000000000011a [ 880.993592][ T717] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 880.993609][ T717] RDX: 0000000000000008 RSI: 00002000000000c0 RDI: ffffffffffffffff [ 880.993625][ T717] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 880.993640][ T717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 880.993654][ T717] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 880.993685][ T717] [ 883.331886][ T804] bridge0: port 4(veth0_to_bridge) entered blocking state [ 883.379278][ T804] bridge0: port 4(veth0_to_bridge) entered disabled state [ 883.417682][ T804] veth0_to_bridge: entered allmulticast mode [ 883.472122][ T804] veth0_to_bridge: entered promiscuous mode [ 883.519712][ T804] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 883.594573][ T804] bridge0: port 4(veth0_to_bridge) entered blocking state [ 883.601854][ T804] bridge0: port 4(veth0_to_bridge) entered forwarding state [ 885.062037][ T30] audit: type=1800 audit(4294967295.648:51): pid=860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.11955" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 886.707348][ T917] FAULT_INJECTION: forcing a failure. [ 886.707348][ T917] name failslab, interval 1, probability 0, space 0, times 0 [ 886.779430][ T917] CPU: 0 UID: 0 PID: 917 Comm: syz.3.11976 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 886.779488][ T917] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 886.779505][ T917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 886.779520][ T917] Call Trace: [ 886.779528][ T917] [ 886.779537][ T917] dump_stack_lvl+0x100/0x190 [ 886.779581][ T917] should_fail_ex.cold+0x5/0xa [ 886.779611][ T917] ? sk_prot_alloc+0x10b/0x2a0 [ 886.779643][ T917] should_failslab+0xc2/0x120 [ 886.779671][ T917] __kmalloc_noprof+0xe0/0x850 [ 886.779717][ T917] sk_prot_alloc+0x10b/0x2a0 [ 886.779746][ T917] sk_alloc+0x36/0xe80 [ 886.779782][ T917] mISDN_sock_create+0x267/0x420 [ 886.779881][ T917] __sock_create+0x339/0x860 [ 886.779915][ T917] __sys_socket+0x14d/0x260 [ 886.779954][ T917] ? __pfx___sys_socket+0x10/0x10 [ 886.779992][ T917] __x64_sys_socket+0x72/0xb0 [ 886.780022][ T917] ? lockdep_hardirqs_on+0x78/0x100 [ 886.780061][ T917] do_syscall_64+0x106/0xf80 [ 886.780099][ T917] ? clear_bhb_loop+0x40/0x90 [ 886.780130][ T917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.780156][ T917] RIP: 0033:0x7fbe5519c799 [ 886.780176][ T917] 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 [ 886.780201][ T917] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 886.780225][ T917] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 886.780241][ T917] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000022 [ 886.780256][ T917] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 886.780271][ T917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 886.780287][ T917] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 886.780318][ T917] [ 887.250223][ T927] FAULT_INJECTION: forcing a failure. [ 887.250223][ T927] name failslab, interval 1, probability 0, space 0, times 0 [ 887.289980][ T927] CPU: 0 UID: 0 PID: 927 Comm: syz.0.11978 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 887.290038][ T927] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 887.290055][ T927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 887.290069][ T927] Call Trace: [ 887.290077][ T927] [ 887.290086][ T927] dump_stack_lvl+0x100/0x190 [ 887.290131][ T927] should_fail_ex.cold+0x5/0xa [ 887.290161][ T927] should_failslab+0xc2/0x120 [ 887.290189][ T927] __kmalloc_cache_noprof+0x7a/0x6f0 [ 887.290227][ T927] ? do_epoll_create+0x62/0x4b0 [ 887.290258][ T927] do_epoll_create+0x62/0x4b0 [ 887.290284][ T927] __x64_sys_epoll_create+0x45/0x70 [ 887.290312][ T927] do_syscall_64+0x106/0xf80 [ 887.290350][ T927] ? clear_bhb_loop+0x40/0x90 [ 887.290382][ T927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.290409][ T927] RIP: 0033:0x7f088359c799 [ 887.290429][ T927] 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 [ 887.290453][ T927] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 887.290481][ T927] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 887.290498][ T927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 887.290512][ T927] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 887.290527][ T927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 887.290542][ T927] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 887.290573][ T927] [ 889.651903][ T1015] FAULT_INJECTION: forcing a failure. [ 889.651903][ T1015] name failslab, interval 1, probability 0, space 0, times 0 [ 889.715762][ T1015] CPU: 0 UID: 0 PID: 1015 Comm: syz.3.12012 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 889.715820][ T1015] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 889.715837][ T1015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 889.715853][ T1015] Call Trace: [ 889.715860][ T1015] [ 889.715869][ T1015] dump_stack_lvl+0x100/0x190 [ 889.715914][ T1015] should_fail_ex.cold+0x5/0xa [ 889.715950][ T1015] should_failslab+0xc2/0x120 [ 889.715978][ T1015] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 889.716018][ T1015] ? copy_net_ns+0xe8/0x7c0 [ 889.716049][ T1015] copy_net_ns+0xe8/0x7c0 [ 889.716072][ T1015] ? copy_cgroup_ns+0x71/0x970 [ 889.716105][ T1015] create_new_namespaces+0x3ea/0xac0 [ 889.716140][ T1015] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 889.716171][ T1015] ksys_unshare+0x473/0xad0 [ 889.716206][ T1015] ? __pfx_ksys_unshare+0x10/0x10 [ 889.716249][ T1015] __x64_sys_unshare+0x31/0x40 [ 889.716282][ T1015] do_syscall_64+0x106/0xf80 [ 889.716319][ T1015] ? clear_bhb_loop+0x40/0x90 [ 889.716350][ T1015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 889.716376][ T1015] RIP: 0033:0x7fbe5519c799 [ 889.716395][ T1015] 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 [ 889.716420][ T1015] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 889.716443][ T1015] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 889.716460][ T1015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 889.716475][ T1015] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 889.716490][ T1015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 889.716505][ T1015] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 889.716536][ T1015] [ 892.821050][ T1119] sctp: [Deprecated]: syz.3.12047 (pid 1119) Use of struct sctp_assoc_value in delayed_ack socket option. [ 892.821050][ T1119] Use struct sctp_sack_info instead [ 893.151150][ T1130] Invalid ELF header len 5 [ 895.359257][ T1242] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12077'. [ 895.527797][ T1247] bridge0: port 5(bond0) entered blocking state [ 895.534176][ T1247] bridge0: port 5(bond0) entered disabled state [ 895.603297][ T1247] bond0: entered allmulticast mode [ 895.644562][ T1247] bond_slave_0: entered allmulticast mode [ 895.677414][ T1247] bond_slave_1: entered allmulticast mode [ 895.711655][ T1247] bond0: entered promiscuous mode [ 895.739348][ T1247] bond_slave_0: entered promiscuous mode [ 895.775879][ T1247] bond_slave_1: entered promiscuous mode [ 895.832645][ T1247] bridge0: port 5(bond0) entered blocking state [ 895.839102][ T1247] bridge0: port 5(bond0) entered forwarding state [ 895.930381][ T1249] zswap: compressor not available [ 896.372533][ T1273] [U] ^C [ 898.084903][ T1338] netlink: 16 bytes leftover after parsing attributes in process `syz.2.12113'. [ 899.871570][ T1407] random: crng reseeded on system resumption [ 900.208815][ T1421] FAULT_INJECTION: forcing a failure. [ 900.208815][ T1421] name failslab, interval 1, probability 0, space 0, times 0 [ 900.268741][ T1421] CPU: 0 UID: 0 PID: 1421 Comm: syz.3.12139 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 900.268799][ T1421] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 900.268816][ T1421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 900.268830][ T1421] Call Trace: [ 900.268838][ T1421] [ 900.268847][ T1421] dump_stack_lvl+0x100/0x190 [ 900.268893][ T1421] should_fail_ex.cold+0x5/0xa [ 900.268922][ T1421] ? lsm_blob_alloc+0x68/0x90 [ 900.268958][ T1421] should_failslab+0xc2/0x120 [ 900.268986][ T1421] __kmalloc_noprof+0xe0/0x850 [ 900.269025][ T1421] ? trace_kmem_cache_alloc+0xf3/0x120 [ 900.269058][ T1421] lsm_blob_alloc+0x68/0x90 [ 900.269095][ T1421] security_prepare_creds+0x2d/0x290 [ 900.269131][ T1421] prepare_creds+0x5d6/0x950 [ 900.269174][ T1421] __sys_setresuid+0x458/0x1280 [ 900.269205][ T1421] do_syscall_64+0x106/0xf80 [ 900.269244][ T1421] ? clear_bhb_loop+0x40/0x90 [ 900.269274][ T1421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.269299][ T1421] RIP: 0033:0x7fbe5519c799 [ 900.269319][ T1421] 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 [ 900.269344][ T1421] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 900.269367][ T1421] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 900.269383][ T1421] RDX: 0000000000008080 RSI: 0000000000000007 RDI: 0000000000000002 [ 900.269398][ T1421] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 900.269413][ T1421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 900.269428][ T1421] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 900.269459][ T1421] [ 900.478094][ T1427] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12140'. [ 903.974561][ T1560] ovs_: entered promiscuous mode [ 905.478472][ T1612] netlink: 350 bytes leftover after parsing attributes in process `syz.0.12206'. [ 906.541985][ T30] audit: type=1326 audit(4294967317.250:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1640 comm="syz.1.12218" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdf2e19c799 code=0x0 [ 910.533871][ T1751] netlink: 20 bytes leftover after parsing attributes in process `syz.1.12255'. [ 913.267620][ T1808] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12277'. [ 913.362860][ T1808] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12277'. [ 913.923545][ T1819] netlink: 206 bytes leftover after parsing attributes in process `syz.1.12280'. [ 914.871748][ T1831] could not allocate digest TFM handle [ 915.686812][ T1852] futex_wake_op: syz.3.12295 tries to shift op by -2048; fix this program [ 915.706799][ T1851] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12294'. [ 915.773735][ T1852] futex_wake_op: syz.3.12295 tries to shift op by -2048; fix this program [ 917.787277][ T1894] netlink: 4 bytes leftover after parsing attributes in process `syz.3.12310'. [ 918.299473][ T1909] netlink: 'syz.0.12316': attribute type 1 has an invalid length. [ 919.513512][ T30] audit: type=1804 audit(4294967330.288:53): pid=1932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.12323" name="file0" dev="tmpfs" ino=15830 res=1 errno=0 [ 919.579748][ T1938] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12328'. [ 920.387196][ T1951] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12334'. [ 921.132995][ T1969] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12339'. [ 922.950854][ T2010] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12354'. [ 923.239363][ T2021] overlayfs: missing 'lowerdir' [ 927.983670][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 927.991414][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 928.507785][ T2200] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12422'. [ 929.061240][ T2214] netlink: 338 bytes leftover after parsing attributes in process `syz.0.12429'. [ 930.777661][ T2242] bridge0: port 3(hsr0) entered blocking state [ 930.820681][ T2242] bridge0: port 3(hsr0) entered disabled state [ 930.843124][ T2242] hsr0: entered allmulticast mode [ 930.865857][ T2242] hsr_slave_0: entered allmulticast mode [ 930.889200][ T2242] hsr_slave_1: entered allmulticast mode [ 930.921952][ T2242] hsr0: entered promiscuous mode [ 930.950102][ T2242] bridge0: port 3(hsr0) entered blocking state [ 930.956455][ T2242] bridge0: port 3(hsr0) entered forwarding state [ 931.529188][ T2256] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12445'. [ 931.550915][ T2259] tunl0: entered allmulticast mode [ 931.743430][ T2252] zswap: compressor not available [ 931.770417][ T2254] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 931.855226][ T2266] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 934.043752][ T2358] Invalid ELF header magic: != ELF [ 934.698870][ T2375] netlink: 21 bytes leftover after parsing attributes in process `syz.2.12484'. [ 936.338407][ T2440] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 936.548235][ T2453] syz.2.12511 (2453) used obsolete PPPIOCDETACH ioctl [ 937.669452][ T2527] sd 0:0:1:0: PR command failed: 1026 [ 937.706125][ T2527] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 937.725146][ T2527] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 940.859728][ T2581] kexec: Could not allocate control_code_buffer [ 943.332962][ T2767] FAULT_INJECTION: forcing a failure. [ 943.332962][ T2767] name failslab, interval 1, probability 0, space 0, times 0 [ 943.409505][ T2767] CPU: 0 UID: 0 PID: 2767 Comm: syz.3.12592 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 943.409562][ T2767] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 943.409579][ T2767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 943.409595][ T2767] Call Trace: [ 943.409603][ T2767] [ 943.409612][ T2767] dump_stack_lvl+0x100/0x190 [ 943.409659][ T2767] should_fail_ex.cold+0x5/0xa [ 943.409690][ T2767] ? do_sys_poll+0x273/0xeb0 [ 943.409713][ T2767] should_failslab+0xc2/0x120 [ 943.409748][ T2767] __kmalloc_noprof+0xe0/0x850 [ 943.409795][ T2767] do_sys_poll+0x273/0xeb0 [ 943.409816][ T2767] ? lockdep_hardirqs_on+0x78/0x100 [ 943.409862][ T2767] ? trace_sched_exit_tp+0x13a/0x180 [ 943.409897][ T2767] ? __pfx_do_sys_poll+0x10/0x10 [ 943.409920][ T2767] ? __lock_acquire+0x4a5/0x2630 [ 943.409978][ T2767] ? futex_unqueue+0x13d/0x2c0 [ 943.410063][ T2767] ? find_held_lock+0x2b/0x80 [ 943.410086][ T2767] ? timespec64_add_safe+0x192/0x220 [ 943.410117][ T2767] ? __pfx_timespec64_add_safe+0x10/0x10 [ 943.410147][ T2767] ? set_user_sigmask+0x1e1/0x270 [ 943.410189][ T2767] ? __pfx_set_user_sigmask+0x10/0x10 [ 943.410231][ T2767] ? read_tsc+0x9/0x20 [ 943.410260][ T2767] ? ktime_get_ts64+0x256/0x3f0 [ 943.410291][ T2767] __x64_sys_ppoll+0x2b5/0x350 [ 943.410320][ T2767] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 943.410356][ T2767] do_syscall_64+0x106/0xf80 [ 943.410393][ T2767] ? clear_bhb_loop+0x40/0x90 [ 943.410424][ T2767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 943.410456][ T2767] RIP: 0033:0x7fbe5519c799 [ 943.410476][ T2767] 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 [ 943.410503][ T2767] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 943.410526][ T2767] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 943.410543][ T2767] RDX: 0000200000003640 RSI: 00000000000000d6 RDI: 0000200000003600 [ 943.410559][ T2767] RBP: 00007fbe55232c99 R08: 0000000000000008 R09: 0000000000000000 [ 943.410574][ T2767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 943.410589][ T2767] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 943.410621][ T2767] [ 947.562297][ T2881] syz.2.12630 invoked oom-killer: gfp_mask=0x402cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN), order=0, oom_score_adj=1000 [ 947.677521][ T2881] CPU: 0 UID: 0 PID: 2881 Comm: syz.2.12630 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 947.677577][ T2881] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 947.677592][ T2881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 947.677607][ T2881] Call Trace: [ 947.677615][ T2881] [ 947.677624][ T2881] dump_stack_lvl+0x100/0x190 [ 947.677666][ T2881] dump_header+0xfb/0x606 [ 947.677693][ T2881] oom_kill_process.cold+0xd/0x330 [ 947.677721][ T2881] out_of_memory+0x340/0x14f0 [ 947.677766][ T2881] ? __pfx_out_of_memory+0x10/0x10 [ 947.677811][ T2881] mem_cgroup_out_of_memory+0xc6/0x130 [ 947.677925][ T2881] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 947.677963][ T2881] ? find_held_lock+0x2b/0x80 [ 947.677992][ T2881] ? do_raw_spin_unlock+0x145/0x1e0 [ 947.678038][ T2881] ? _raw_spin_unlock+0x28/0x50 [ 947.678074][ T2881] try_charge_memcg+0x652/0xc90 [ 947.678107][ T2881] ? __pfx_try_charge_memcg+0x10/0x10 [ 947.678136][ T2881] ? rcu_read_unlock+0x17/0x60 [ 947.678162][ T2881] ? rcu_read_unlock+0x17/0x60 [ 947.678195][ T2881] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 947.678235][ T2881] __memcg_kmem_charge_page+0xd0/0x530 [ 947.678267][ T2881] __alloc_frozen_pages_noprof+0x328/0x2ba0 [ 947.678311][ T2881] ? __pfx_vmap_small_pages_range_noflush+0x10/0x10 [ 947.678343][ T2881] ? __split_page_owner+0x1f9/0x350 [ 947.678372][ T2881] ? alloc_pages_bulk_noprof+0x811/0x1490 [ 947.678413][ T2881] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 947.678457][ T2881] ? __kasan_unpoison_vmalloc+0x22/0x30 [ 947.678496][ T2881] ? __vmalloc_node_range_noprof+0x11eb/0x1530 [ 947.678528][ T2881] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 947.678574][ T2881] ? __lock_acquire+0x4a5/0x2630 [ 947.678608][ T2881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 947.678636][ T2881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 947.678671][ T2881] ? policy_nodemask+0xed/0x4f0 [ 947.678700][ T2881] alloc_pages_mpol+0x1fb/0x550 [ 947.678728][ T2881] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 947.678757][ T2881] ? rcu_read_unlock+0x17/0x60 [ 947.678787][ T2881] alloc_pages_noprof+0x131/0x390 [ 947.678816][ T2881] __vmalloc_node_range_noprof+0xa1d/0x1530 [ 947.678864][ T2881] ? __do_sys_listmount+0x289/0xee0 [ 947.678913][ T2881] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 947.678952][ T2881] ? rcu_is_watching+0x12/0xc0 [ 947.679001][ T2881] __kvmalloc_node_noprof+0x3de/0xa00 [ 947.679043][ T2881] ? __do_sys_listmount+0x289/0xee0 [ 947.679079][ T2881] ? __do_sys_listmount+0x289/0xee0 [ 947.679116][ T2881] ? _copy_from_user+0x59/0xd0 [ 947.679148][ T2881] ? copy_mnt_id_req+0x1b1/0x350 [ 947.679184][ T2881] __do_sys_listmount+0x289/0xee0 [ 947.679222][ T2881] ? __pfx_do_futex+0x10/0x10 [ 947.679257][ T2881] ? fput+0x79/0x100 [ 947.679286][ T2881] ? __pfx___do_sys_listmount+0x10/0x10 [ 947.679332][ T2881] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 947.679373][ T2881] do_syscall_64+0x106/0xf80 [ 947.679414][ T2881] ? clear_bhb_loop+0x40/0x90 [ 947.679445][ T2881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 947.679469][ T2881] RIP: 0033:0x7f009439c799 [ 947.679491][ T2881] 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 [ 947.679514][ T2881] RSP: 002b:00007f00952ef028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 947.679536][ T2881] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439c799 [ 947.679552][ T2881] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 947.679567][ T2881] RBP: 00007f0094432c99 R08: 0000000000000000 R09: 0000000000000000 [ 947.679582][ T2881] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 947.679596][ T2881] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 947.679627][ T2881] [ 947.679636][ T2881] memory: usage 3072kB, limit 3072kB, failcnt 147403 [ 949.075827][ T2881] memory+swap: usage 3280kB, limit 9007199254740988kB, failcnt 0 [ 949.111563][ T2881] kmem: usage 3068kB, limit 9007199254740988kB, failcnt 0 [ 949.145215][ T2881] Memory cgroup stats for /syz2: [ 949.145584][ T2881] cache 0 [ 949.180614][ T2881] rss 0 [ 949.195819][ T2881] rss_huge 0 [ 949.208790][ T2881] shmem 0 [ 949.215975][ T2881] mapped_file 0 [ 949.225890][ T2881] dirty 0 [ 949.244518][ T2881] writeback 0 [ 949.247854][ T2881] workingset_refault_anon 6090 [ 949.268098][ T2881] workingset_refault_file 42439 [ 949.273007][ T2881] swap 212992 [ 949.302429][ T2881] swapcached 570388480 [ 949.306543][ T2881] pgpgin 340775 [ 949.332872][ T2881] pgpgout 371695 [ 949.336452][ T2881] pgfault 374472 [ 949.383577][ T2881] pgmajfault 3639 [ 949.387286][ T2881] inactive_anon 0 [ 949.447346][ T2881] active_anon 4096 [ 949.451108][ T2881] inactive_file 0 [ 949.480202][ T2881] active_file 0 [ 949.483730][ T2881] unevictable 0 [ 949.521654][ T2881] hierarchical_memory_limit 3145728 [ 949.543054][ T2881] hierarchical_memsw_limit 9223372036854771712 [ 949.586823][ T2881] total_cache 0 [ 949.590321][ T2881] total_rss 0 [ 949.593613][ T2881] total_rss_huge 0 [ 949.633134][ T2881] total_shmem 0 [ 949.636964][ T2881] total_mapped_file 0 [ 949.640959][ T2881] total_dirty 0 [ 949.644420][ T2881] total_writeback 0 [ 949.703622][ T2881] total_workingset_refault_anon 6090 [ 949.735065][ T2881] total_workingset_refault_file 42439 [ 949.757637][ T2881] total_swap 212992 [ 949.761488][ T2881] total_swapcached 570388480 [ 949.791550][ T2881] total_pgpgin 340775 [ 949.807896][ T2881] total_pgpgout 371695 [ 949.846953][ T2881] total_pgfault 374472 [ 949.851064][ T2881] total_pgmajfault 3639 [ 949.885189][ T2881] total_inactive_anon 0 [ 949.889391][ T2881] total_active_anon 4096 [ 949.893640][ T2881] total_inactive_file 0 [ 949.949372][ T2881] total_active_file 0 [ 949.953400][ T2881] total_unevictable 0 [ 949.987311][ T2881] anon_cost 5202 [ 950.003166][ T2881] file_cost 0 [ 950.024465][ T2881] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.12630,pid=2880,uid=0 [ 950.106535][ T2881] Memory cgroup out of memory: Killed process 2880 (syz.2.12630) total-vm:104408kB, anon-rss:1232kB, file-rss:22508kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 950.999194][ T2971] FAULT_INJECTION: forcing a failure. [ 950.999194][ T2971] name failslab, interval 1, probability 0, space 0, times 0 [ 951.061912][ T2971] CPU: 0 UID: 0 PID: 2971 Comm: syz.0.12665 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 951.061971][ T2971] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 951.061988][ T2971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 951.062002][ T2971] Call Trace: [ 951.062010][ T2971] [ 951.062019][ T2971] dump_stack_lvl+0x100/0x190 [ 951.062064][ T2971] should_fail_ex.cold+0x5/0xa [ 951.062094][ T2971] should_failslab+0xc2/0x120 [ 951.062122][ T2971] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 951.062162][ T2971] ? mpol_new+0x11b/0x2d0 [ 951.062189][ T2971] mpol_new+0x11b/0x2d0 [ 951.062214][ T2971] do_set_mempolicy+0x85/0x3e0 [ 951.062240][ T2971] ? __pfx_do_set_mempolicy+0x10/0x10 [ 951.062270][ T2971] ? __x64_sys_futex+0x34f/0x4d0 [ 951.062308][ T2971] kernel_set_mempolicy+0x198/0x1e0 [ 951.062336][ T2971] ? __pfx_kernel_set_mempolicy+0x10/0x10 [ 951.062372][ T2971] do_syscall_64+0x106/0xf80 [ 951.062411][ T2971] ? clear_bhb_loop+0x40/0x90 [ 951.062441][ T2971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.062466][ T2971] RIP: 0033:0x7f088359c799 [ 951.062486][ T2971] 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 [ 951.062516][ T2971] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ee [ 951.062540][ T2971] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 951.062558][ T2971] RDX: 0000000000000021 RSI: 0000200000000080 RDI: 0000000000000006 [ 951.062573][ T2971] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 951.062588][ T2971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 951.062603][ T2971] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 951.062635][ T2971] [ 951.929098][ T2988] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12671'. [ 952.027015][ T2980] zswap: compressor not available [ 953.111384][ T3014] ovs_ÿþÿþ?: entered promiscuous mode [ 953.512801][T23979] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 953.512833][T23979] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 953.530521][T23979] Bluetooth: hci3: Dropping invalid advertising data [ 953.537341][T23979] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 953.537370][T23979] Bluetooth: hci3: Dropping invalid advertising data [ 953.551254][T23979] Bluetooth: hci3: Malformed LE Event: 0x02 [ 958.735510][ T3201] FAULT_INJECTION: forcing a failure. [ 958.735510][ T3201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 958.807530][ T3201] CPU: 0 UID: 0 PID: 3201 Comm: syz.0.12741 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 958.807591][ T3201] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 958.807607][ T3201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 958.807622][ T3201] Call Trace: [ 958.807630][ T3201] [ 958.807639][ T3201] dump_stack_lvl+0x100/0x190 [ 958.807684][ T3201] should_fail_ex.cold+0x5/0xa [ 958.807709][ T3201] ? prepare_alloc_pages+0x16d/0x5f0 [ 958.807742][ T3201] should_fail_alloc_page+0xeb/0x140 [ 958.807778][ T3201] prepare_alloc_pages+0x1f0/0x5f0 [ 958.807808][ T3201] ? __lock_acquire+0x4a5/0x2630 [ 958.807846][ T3201] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 958.807893][ T3201] ? lock_acquire+0x1cf/0x380 [ 958.807930][ T3201] ? find_held_lock+0x2b/0x80 [ 958.807979][ T3201] ? page_table_check_set+0x49a/0xa10 [ 958.808004][ T3201] ? page_table_check_set+0x49a/0xa10 [ 958.808031][ T3201] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 958.808080][ T3201] ? __page_table_check_ptes_set+0x1b5/0x4e0 [ 958.808105][ T3201] ? xas_move_index+0xae/0x110 [ 958.808209][ T3201] ? xas_find+0x32c/0x8e0 [ 958.808253][ T3201] ? find_held_lock+0x2b/0x80 [ 958.808280][ T3201] ? find_held_lock+0x2b/0x80 [ 958.808306][ T3201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 958.808334][ T3201] ? policy_nodemask+0xed/0x4f0 [ 958.808364][ T3201] alloc_pages_mpol+0x1fb/0x550 [ 958.808394][ T3201] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 958.808430][ T3201] folio_alloc_mpol_noprof+0x36/0x340 [ 958.808464][ T3201] vma_alloc_folio_noprof+0xed/0x1d0 [ 958.808497][ T3201] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 958.808539][ T3201] do_anonymous_page+0xb3a/0x1fb0 [ 958.808584][ T3201] __handle_mm_fault+0x1d42/0x2b60 [ 958.808626][ T3201] ? reacquire_held_locks+0xce/0x1e0 [ 958.808661][ T3201] ? __pfx___handle_mm_fault+0x10/0x10 [ 958.808702][ T3201] ? lock_vma_under_rcu+0x17c/0x590 [ 958.808754][ T3201] handle_mm_fault+0x36d/0xa20 [ 958.808801][ T3201] do_user_addr_fault+0x5a3/0x12f0 [ 958.808836][ T3201] exc_page_fault+0x6f/0xd0 [ 958.808874][ T3201] asm_exc_page_fault+0x26/0x30 [ 958.808899][ T3201] RIP: 0033:0x7f088345df4b [ 958.808920][ T3201] Code: 00 00 00 48 8d 3d 3d a7 1a 00 48 89 c1 31 c0 e8 9b 32 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 71 a7 1a 00 48 89 34 24 48 8b 14 24 48 8b [ 958.808944][ T3201] RSP: 002b:00007f088448afa0 EFLAGS: 00010206 [ 958.808964][ T3201] RAX: 0000000000000000 RBX: 00007f0883815fa0 RCX: 0000000000000000 [ 958.808979][ T3201] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000000100 [ 958.808996][ T3201] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 958.809011][ T3201] R10: 0000200000000100 R11: 0000000000000000 R12: 0000000000000000 [ 958.809027][ T3201] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 958.809059][ T3201] [ 960.301860][ T3201] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 962.830198][ T3290] NFSD: Failed to start, no listeners configured. [ 964.379157][ T3339] FAULT_INJECTION: forcing a failure. [ 964.379157][ T3339] name failslab, interval 1, probability 0, space 0, times 0 [ 964.449570][ T3339] CPU: 0 UID: 0 PID: 3339 Comm: syz.3.12783 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 964.449628][ T3339] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 964.449645][ T3339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 964.449660][ T3339] Call Trace: [ 964.449668][ T3339] [ 964.449677][ T3339] dump_stack_lvl+0x100/0x190 [ 964.449721][ T3339] should_fail_ex.cold+0x5/0xa [ 964.449750][ T3339] ? qrtr_tun_write_iter+0xc1/0x1b0 [ 964.449863][ T3339] should_failslab+0xc2/0x120 [ 964.449891][ T3339] __kmalloc_noprof+0xe0/0x850 [ 964.449936][ T3339] qrtr_tun_write_iter+0xc1/0x1b0 [ 964.449968][ T3339] vfs_write+0x6ac/0x1070 [ 964.449993][ T3339] ? __pfx_qrtr_tun_write_iter+0x10/0x10 [ 964.450025][ T3339] ? __pfx_vfs_write+0x10/0x10 [ 964.450047][ T3339] ? find_held_lock+0x2b/0x80 [ 964.450090][ T3339] ksys_write+0x12a/0x250 [ 964.450114][ T3339] ? __pfx_ksys_write+0x10/0x10 [ 964.450146][ T3339] do_syscall_64+0x106/0xf80 [ 964.450184][ T3339] ? clear_bhb_loop+0x40/0x90 [ 964.450214][ T3339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 964.450239][ T3339] RIP: 0033:0x7fbe5519c799 [ 964.450294][ T3339] 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 [ 964.450319][ T3339] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 964.450343][ T3339] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 964.450360][ T3339] RDX: 0000000000000081 RSI: 0000000000000000 RDI: 0000000000000003 [ 964.450375][ T3339] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 964.450390][ T3339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 964.450405][ T3339] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 964.450436][ T3339] [ 965.148509][ T3362] netlink: 'syz.1.12792': attribute type 9 has an invalid length. [ 966.321186][ T3400] netlink: 4 bytes leftover after parsing attributes in process `syz.2.12802'. [ 966.389322][ T3400] netlink: 4 bytes leftover after parsing attributes in process `syz.2.12802'. [ 972.515379][ T3562] netlink: 346 bytes leftover after parsing attributes in process `syz.1.12870'. [ 973.335480][ T3581] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12877'. [ 973.743641][ T30] audit: type=1804 audit(4294967384.800:54): pid=3590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.12882" name=22050820 dev="tmpfs" ino=16525 res=1 errno=0 [ 973.891996][ T30] audit: type=1800 audit(4294967384.800:55): pid=3590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.12882" name=22050820 dev="tmpfs" ino=16525 res=0 errno=0 [ 973.921237][ T3593] batman_adv: Routing algorithm '' is not supported [ 977.569273][ T30] audit: type=1800 audit(4294967388.639:56): pid=3689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.12924" name="dbroot" dev="configfs" ino=96164 res=0 errno=0 [ 978.470295][ T3662] kexec: Could not allocate control_code_buffer [ 981.167784][ T3777] FAULT_INJECTION: forcing a failure. [ 981.167784][ T3777] name failslab, interval 1, probability 0, space 0, times 0 [ 981.270504][ T3777] CPU: 0 UID: 0 PID: 3777 Comm: syz.2.12947 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 981.270562][ T3777] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 981.270579][ T3777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 981.270594][ T3777] Call Trace: [ 981.270601][ T3777] [ 981.270610][ T3777] dump_stack_lvl+0x100/0x190 [ 981.270655][ T3777] should_fail_ex.cold+0x5/0xa [ 981.270685][ T3777] ? do_sys_poll+0x273/0xeb0 [ 981.270714][ T3777] should_failslab+0xc2/0x120 [ 981.270741][ T3777] __kmalloc_noprof+0xe0/0x850 [ 981.270786][ T3777] do_sys_poll+0x273/0xeb0 [ 981.270807][ T3777] ? lockdep_hardirqs_on+0x78/0x100 [ 981.270852][ T3777] ? trace_sched_exit_tp+0x13a/0x180 [ 981.270886][ T3777] ? __pfx_do_sys_poll+0x10/0x10 [ 981.270909][ T3777] ? __lock_acquire+0x4a5/0x2630 [ 981.270967][ T3777] ? futex_unqueue+0x13d/0x2c0 [ 981.271051][ T3777] ? find_held_lock+0x2b/0x80 [ 981.271074][ T3777] ? timespec64_add_safe+0x192/0x220 [ 981.271105][ T3777] ? __pfx_timespec64_add_safe+0x10/0x10 [ 981.271134][ T3777] ? set_user_sigmask+0x1e1/0x270 [ 981.271175][ T3777] ? __pfx_set_user_sigmask+0x10/0x10 [ 981.271218][ T3777] ? read_tsc+0x9/0x20 [ 981.271245][ T3777] ? ktime_get_ts64+0x256/0x3f0 [ 981.271276][ T3777] __x64_sys_ppoll+0x2b5/0x350 [ 981.271305][ T3777] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 981.271342][ T3777] do_syscall_64+0x106/0xf80 [ 981.271379][ T3777] ? clear_bhb_loop+0x40/0x90 [ 981.271410][ T3777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.271436][ T3777] RIP: 0033:0x7f009439c799 [ 981.271455][ T3777] 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 [ 981.271484][ T3777] RSP: 002b:00007f00952ef028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 981.271508][ T3777] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439c799 [ 981.271524][ T3777] RDX: 0000200000003640 RSI: 00000000000000d6 RDI: 0000200000003600 [ 981.271540][ T3777] RBP: 00007f0094432c99 R08: 0000000000000008 R09: 0000000000000000 [ 981.271555][ T3777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 981.271571][ T3777] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 981.271602][ T3777] [ 983.372360][ T3830] syz.0.12967(3830): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 985.977713][ T30] audit: type=1326 audit(4294967397.093:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3875 comm="syz.2.12982" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f009439c799 code=0x0 [ 988.120943][ T3918] workqueue: max_active 8472 requested for nvme_tcp_wq is out of range, clamping between 1 and 2048 [ 988.677211][ T3931] netlink: 186 bytes leftover after parsing attributes in process `syz.2.13002'. [ 988.915237][ T3937] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13007'. [ 988.953749][ T3937] netlink: 12 bytes leftover after parsing attributes in process `syz.0.13007'. [ 988.999670][ T3937] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13007'. [ 989.120310][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 989.133305][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 989.740884][ T3956] block nbd0: Unsupported socket: should be TCP or UNIX. [ 993.041447][ T4050] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 999.295849][ T4190] netlink: 8 bytes leftover after parsing attributes in process `syz.2.13096'. [ 999.488651][ T4194] zswap: compressor not available [ 1002.591824][ T4291] ovs_ÿþÿþ?: entered promiscuous mode [ 1002.875276][ T4301] netlink: 4394 bytes leftover after parsing attributes in process `syz.0.13138'. [ 1003.790361][ T4324] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1003.797014][ T4324] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1006.709992][ T4392] Unable to find swap-space signature [ 1008.388963][ T4436] netlink: 122 bytes leftover after parsing attributes in process `syz.1.13193'. [ 1008.705296][T23979] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 1008.705328][T23979] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 1008.722511][T23979] Bluetooth: hci1: Dropping invalid advertising data [ 1008.729703][T23979] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 1008.729735][T23979] Bluetooth: hci1: Dropping invalid advertising data [ 1008.745184][T23979] Bluetooth: hci1: Malformed LE Event: 0x02 [ 1009.717558][ T4487] bond0: invalid ARP target specified [ 1011.465006][ T4540] sock: sock_set_timeout: `syz.3.13225' (pid 4540) tries to set negative timeout [ 1012.470352][ T4564] netlink: 12 bytes leftover after parsing attributes in process `syz.0.13232'. [ 1013.322949][ T4588] vivid-007: ================= START STATUS ================= [ 1013.376266][ T4588] vivid-007: Generate PTS: true [ 1013.381202][ T4588] vivid-007: Generate SCR: true [ 1013.439569][ T4588] tpg source WxH: 320x240 (Y'CbCr) [ 1013.464236][ T4588] tpg field: 1 [ 1013.486834][ T4588] tpg crop: (0,0)/320x240 [ 1013.508063][ T4588] tpg compose: (0,0)/320x240 [ 1013.528506][ T4588] tpg colorspace: 8 [ 1013.554454][ T4588] tpg transfer function: 0/0 [ 1013.582603][ T4588] tpg Y'CbCr encoding: 0/0 [ 1013.594955][ T4588] tpg quantization: 0/0 [ 1013.616351][ T4588] tpg RGB range: 0/2 [ 1013.628112][ T4588] vivid-007: ================== END STATUS ================== [ 1018.595448][ T30] audit: type=1326 audit(2147483665.425:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4749 comm="syz.3.13292" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe5519c799 code=0x0 [ 1019.858930][ T4750] kexec: Could not allocate control_code_buffer [ 1019.993348][ T4779] netlink: 16 bytes leftover after parsing attributes in process `syz.2.13301'. [ 1020.295417][ T4788] FAULT_INJECTION: forcing a failure. [ 1020.295417][ T4788] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.360989][ T4788] CPU: 0 UID: 0 PID: 4788 Comm: syz.0.13314 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1020.361049][ T4788] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1020.361065][ T4788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1020.361080][ T4788] Call Trace: [ 1020.361088][ T4788] [ 1020.361097][ T4788] dump_stack_lvl+0x100/0x190 [ 1020.361141][ T4788] should_fail_ex.cold+0x5/0xa [ 1020.361171][ T4788] should_failslab+0xc2/0x120 [ 1020.361198][ T4788] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1020.361233][ T4788] ? do_eventfd+0x67/0x2b0 [ 1020.361277][ T4788] do_eventfd+0x67/0x2b0 [ 1020.361315][ T4788] __x64_sys_eventfd+0x32/0x50 [ 1020.361353][ T4788] do_syscall_64+0x106/0xf80 [ 1020.361391][ T4788] ? clear_bhb_loop+0x40/0x90 [ 1020.361422][ T4788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1020.361448][ T4788] RIP: 0033:0x7f088359c799 [ 1020.361468][ T4788] 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 [ 1020.361492][ T4788] RSP: 002b:00007f088448c028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 1020.361515][ T4788] RAX: ffffffffffffffda RBX: 00007f0883815fa0 RCX: 00007f088359c799 [ 1020.361531][ T4788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1020.361546][ T4788] RBP: 00007f0883632c99 R08: 0000000000000000 R09: 0000000000000000 [ 1020.361562][ T4788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1020.361579][ T4788] R13: 00007f0883816038 R14: 00007f0883815fa0 R15: 00007fffedaba748 [ 1020.361611][ T4788] [ 1021.085777][ T4793] zswap: compressor not available [ 1022.217472][ T4830] NFSD: Failed to start, no listeners configured. [ 1022.409436][ T4839] FAULT_INJECTION: forcing a failure. [ 1022.409436][ T4839] name failslab, interval 1, probability 0, space 0, times 0 [ 1022.551769][ T4839] CPU: 0 UID: 0 PID: 4839 Comm: syz.2.13321 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1022.551827][ T4839] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1022.551844][ T4839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1022.551859][ T4839] Call Trace: [ 1022.551867][ T4839] [ 1022.551876][ T4839] dump_stack_lvl+0x100/0x190 [ 1022.551920][ T4839] should_fail_ex.cold+0x5/0xa [ 1022.551950][ T4839] should_failslab+0xc2/0x120 [ 1022.551978][ T4839] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1022.552017][ T4839] ? security_inode_alloc+0x3b/0x2c0 [ 1022.552045][ T4839] ? lockdep_init_map_type+0x5c/0x250 [ 1022.552084][ T4839] security_inode_alloc+0x3b/0x2c0 [ 1022.552112][ T4839] inode_init_always_gfp+0xced/0x1040 [ 1022.552143][ T4839] alloc_inode+0x8e/0x250 [ 1022.552178][ T4839] sock_alloc+0x44/0x280 [ 1022.552202][ T4839] ? security_socket_create+0x7f/0x250 [ 1022.552248][ T4839] __sock_create+0xc2/0x860 [ 1022.552282][ T4839] __sys_socket+0x14d/0x260 [ 1022.552311][ T4839] ? exc_page_fault+0x6f/0xd0 [ 1022.552349][ T4839] ? __pfx___sys_socket+0x10/0x10 [ 1022.552382][ T4839] ? do_user_addr_fault+0x8d6/0x12f0 [ 1022.552411][ T4839] __x64_sys_socket+0x72/0xb0 [ 1022.552446][ T4839] ? lockdep_hardirqs_on+0x78/0x100 [ 1022.552484][ T4839] do_syscall_64+0x106/0xf80 [ 1022.552522][ T4839] ? clear_bhb_loop+0x40/0x90 [ 1022.552552][ T4839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1022.552578][ T4839] RIP: 0033:0x7f009439e007 [ 1022.552598][ T4839] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1022.552622][ T4839] RSP: 002b:00007f00952edf98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 1022.552646][ T4839] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439e007 [ 1022.552663][ T4839] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 1022.552678][ T4839] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 1022.552693][ T4839] R10: 0000200000000100 R11: 0000000000000286 R12: 0000000000000000 [ 1022.552709][ T4839] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 1022.552740][ T4839] [ 1023.008216][ T4839] socket: no more sockets [ 1027.370396][ T4943] netlink: 280 bytes leftover after parsing attributes in process `syz.0.13361'. [ 1029.333725][ T5012] overlayfs: missing 'lowerdir' [ 1029.604769][ T5019] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13379'. [ 1029.679515][ T5019] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13379'. [ 1032.562019][ T5094] FAULT_INJECTION: forcing a failure. [ 1032.562019][ T5094] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.606983][ T5094] CPU: 0 UID: 0 PID: 5094 Comm: syz.3.13405 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1032.607042][ T5094] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1032.607059][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1032.607074][ T5094] Call Trace: [ 1032.607083][ T5094] [ 1032.607091][ T5094] dump_stack_lvl+0x100/0x190 [ 1032.607139][ T5094] should_fail_ex.cold+0x5/0xa [ 1032.607170][ T5094] should_failslab+0xc2/0x120 [ 1032.607199][ T5094] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1032.607240][ T5094] ? prepare_creds+0x2c/0x950 [ 1032.607278][ T5094] ? __sys_socket+0xac/0x260 [ 1032.607316][ T5094] prepare_creds+0x2c/0x950 [ 1032.607357][ T5094] __sys_setuid+0x9c/0x440 [ 1032.607383][ T5094] do_syscall_64+0x106/0xf80 [ 1032.607424][ T5094] ? clear_bhb_loop+0x40/0x90 [ 1032.607456][ T5094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.607482][ T5094] RIP: 0033:0x7fbe5519c799 [ 1032.607502][ T5094] 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 [ 1032.607527][ T5094] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 1032.607550][ T5094] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 1032.607567][ T5094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 1032.607581][ T5094] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 1032.607596][ T5094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1032.607611][ T5094] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 1032.607642][ T5094] [ 1033.038266][T23979] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 1038.797722][ T5287] netlink: 346 bytes leftover after parsing attributes in process `syz.3.13479'. [ 1039.762730][ T5318] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13493'. [ 1041.912289][ T5368] batman_adv: Routing algorithm '' is not supported [ 1042.204325][ T5376] netlink: 32 bytes leftover after parsing attributes in process `syz.2.13514'. [ 1043.605090][ T30] audit: type=1800 audit(2147483690.555:59): pid=5418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.13528" name="dbroot" dev="configfs" ino=100579 res=0 errno=0 [ 1048.214145][ T5573] sd 0:0:1:0: PR command failed: 1026 [ 1048.239435][ T5573] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 1048.264960][ T5573] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 1048.408928][T23979] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 1048.428050][T23979] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 1048.439134][T23979] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:0' [ 1048.452062][T23979] CPU: 0 UID: 0 PID: 23979 Comm: kworker/u12:2 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1048.452121][T23979] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1048.452138][T23979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1048.452155][T23979] Workqueue: hci3 hci_rx_work [ 1048.452190][T23979] Call Trace: [ 1048.452198][T23979] [ 1048.452208][T23979] dump_stack_lvl+0x100/0x190 [ 1048.452249][T23979] sysfs_warn_dup.cold+0x1c/0x28 [ 1048.452286][T23979] sysfs_create_dir_ns+0x24b/0x2b0 [ 1048.452324][T23979] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1048.452359][T23979] ? find_held_lock+0x2b/0x80 [ 1048.452384][T23979] ? kobject_add_internal+0x25f/0x930 [ 1048.452411][T23979] ? kobject_add_internal+0x25f/0x930 [ 1048.452440][T23979] ? do_raw_spin_unlock+0x145/0x1e0 [ 1048.452481][T23979] kobject_add_internal+0x2c8/0x930 [ 1048.452512][T23979] kobject_add+0x16a/0x1e0 [ 1048.452539][T23979] ? __pfx_kobject_add+0x10/0x10 [ 1048.452563][T23979] ? class_to_subsys+0x10f/0x150 [ 1048.452603][T23979] ? kobject_put+0xb9/0x640 [ 1048.452625][T23979] ? _raw_spin_unlock+0x28/0x50 [ 1048.452667][T23979] device_add+0x294/0x1950 [ 1048.452698][T23979] ? __pfx_dev_set_name+0x10/0x10 [ 1048.452736][T23979] ? __pfx_device_add+0x10/0x10 [ 1048.452768][T23979] ? mgmt_send_event_skb+0x2fb/0x460 [ 1048.452809][T23979] hci_conn_add_sysfs+0x1a3/0x260 [ 1048.452856][T23979] le_conn_complete_evt+0x11cb/0x1f40 [ 1048.452898][T23979] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 1048.452929][T23979] ? __pfx_bt_warn+0x10/0x10 [ 1048.452966][T23979] hci_le_conn_complete_evt+0x23c/0x3a0 [ 1048.453001][T23979] ? skb_pull_data+0x15f/0x1e0 [ 1048.453034][T23979] hci_le_meta_evt+0x34a/0x5f0 [ 1048.453070][T23979] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 1048.453107][T23979] hci_event_packet+0x682/0x11c0 [ 1048.453141][T23979] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 1048.453178][T23979] ? __pfx_hci_event_packet+0x10/0x10 [ 1048.453214][T23979] ? kcov_remote_start+0x374/0x660 [ 1048.453244][T23979] ? lockdep_hardirqs_on+0x78/0x100 [ 1048.453290][T23979] hci_rx_work+0x451/0xfc0 [ 1048.453327][T23979] process_one_work+0xa23/0x19a0 [ 1048.453378][T23979] ? __pfx_process_one_work+0x10/0x10 [ 1048.453425][T23979] ? __pfx_hci_rx_work+0x10/0x10 [ 1048.453460][T23979] worker_thread+0x5ef/0xe50 [ 1048.453505][T23979] ? __pfx_worker_thread+0x10/0x10 [ 1048.453544][T23979] ? kthread+0x13a/0x450 [ 1048.453575][T23979] ? __pfx_worker_thread+0x10/0x10 [ 1048.453611][T23979] kthread+0x370/0x450 [ 1048.453644][T23979] ? __pfx_kthread+0x10/0x10 [ 1048.453680][T23979] ret_from_fork+0x754/0xd80 [ 1048.453721][T23979] ? __pfx_ret_from_fork+0x10/0x10 [ 1048.453761][T23979] ? rcu_is_watching+0x12/0xc0 [ 1048.453801][T23979] ? __switch_to+0x7b4/0x1120 [ 1048.453830][T23979] ? __pfx_kthread+0x10/0x10 [ 1048.453871][T23979] ret_from_fork_asm+0x1a/0x30 [ 1048.453915][T23979] [ 1048.959763][T23979] kobject: kobject_add_internal failed for hci3:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 1048.974279][T23979] Bluetooth: hci3: failed to register connection device [ 1049.455803][ T30] audit: type=1326 audit(2147483696.435:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5599 comm="syz.1.13594" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdf2e19c799 code=0x0 [ 1050.227095][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1050.235001][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1051.020112][T23231] Bluetooth: hci3: command 0x0406 tx timeout [ 1051.297294][ T5641] bridge0: port 6(hsr0) entered blocking state [ 1051.329441][ T5641] bridge0: port 6(hsr0) entered disabled state [ 1051.336708][ T5641] hsr0: entered allmulticast mode [ 1051.410412][ T5641] hsr_slave_0: entered allmulticast mode [ 1051.439861][ T5641] hsr_slave_1: entered allmulticast mode [ 1051.469986][ T5641] hsr0: entered promiscuous mode [ 1051.502155][ T5641] bridge0: port 6(hsr0) entered blocking state [ 1051.508503][ T5641] bridge0: port 6(hsr0) entered forwarding state [ 1051.902060][ T5657] workqueue: max_active 8472 requested for nvme_tcp_wq is out of range, clamping between 1 and 2048 [ 1053.026197][ T5693] netlink: 346 bytes leftover after parsing attributes in process `syz.3.13630'. [ 1053.089620][T23979] Bluetooth: hci3: command 0x0406 tx timeout [ 1054.514689][ T5733] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13652'. [ 1054.557466][ T5733] netlink: 12 bytes leftover after parsing attributes in process `syz.3.13652'. [ 1054.602489][ T5733] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13652'. [ 1054.637647][ T5735] block nbd0: Unsupported socket: should be TCP or UNIX. [ 1054.861822][ T5741] netlink: 186 bytes leftover after parsing attributes in process `syz.3.13646'. [ 1057.327141][ T5803] FAULT_INJECTION: forcing a failure. [ 1057.327141][ T5803] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.394620][ T5803] CPU: 0 UID: 0 PID: 5803 Comm: syz.3.13672 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1057.394679][ T5803] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1057.394696][ T5803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1057.394712][ T5803] Call Trace: [ 1057.394719][ T5803] [ 1057.394728][ T5803] dump_stack_lvl+0x100/0x190 [ 1057.394772][ T5803] should_fail_ex.cold+0x5/0xa [ 1057.394802][ T5803] should_failslab+0xc2/0x120 [ 1057.394829][ T5803] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1057.394864][ T5803] ? snd_pcm_oss_change_params_locked+0x1db/0x39f0 [ 1057.395001][ T5803] snd_pcm_oss_change_params_locked+0x1db/0x39f0 [ 1057.395037][ T5803] ? __mutex_lock+0x26a/0x1b90 [ 1057.395079][ T5803] ? tomoyo_path_number_perm+0x46d/0x580 [ 1057.395109][ T5803] ? snd_pcm_oss_get_active_substream+0x153/0x1d0 [ 1057.395143][ T5803] ? kasan_quarantine_put+0x104/0x240 [ 1057.395187][ T5803] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 1057.395220][ T5803] ? __pfx___mutex_lock+0x10/0x10 [ 1057.395258][ T5803] ? find_held_lock+0x2b/0x80 [ 1057.395282][ T5803] ? tomoyo_path_number_perm+0x28f/0x580 [ 1057.395311][ T5803] ? tomoyo_path_number_perm+0x28f/0x580 [ 1057.395349][ T5803] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1057.395378][ T5803] ? futex_wait+0x125/0x380 [ 1057.395423][ T5803] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 1057.395467][ T5803] snd_pcm_oss_get_formats+0x7d/0x350 [ 1057.395498][ T5803] ? do_vfs_ioctl+0x226/0x13e0 [ 1057.395537][ T5803] ? __pfx_snd_pcm_oss_get_formats+0x10/0x10 [ 1057.395577][ T5803] snd_pcm_oss_ioctl+0x1719/0x3720 [ 1057.395610][ T5803] ? find_held_lock+0x2b/0x80 [ 1057.395633][ T5803] ? __fget_files+0x215/0x3d0 [ 1057.395660][ T5803] ? hook_file_ioctl_common+0x146/0x410 [ 1057.395718][ T5803] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1057.395753][ T5803] ? __fget_files+0x21f/0x3d0 [ 1057.395782][ T5803] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1057.395817][ T5803] __x64_sys_ioctl+0x18e/0x210 [ 1057.395860][ T5803] do_syscall_64+0x106/0xf80 [ 1057.395897][ T5803] ? clear_bhb_loop+0x40/0x90 [ 1057.395928][ T5803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1057.395954][ T5803] RIP: 0033:0x7fbe5519c799 [ 1057.395975][ T5803] 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 [ 1057.396000][ T5803] RSP: 002b:00007fbe560d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1057.396023][ T5803] RAX: ffffffffffffffda RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 1057.396040][ T5803] RDX: 0000000000000000 RSI: 000000008004500b RDI: 0000000000000003 [ 1057.396055][ T5803] RBP: 00007fbe55232c99 R08: 0000000000000000 R09: 0000000000000000 [ 1057.396071][ T5803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1057.396085][ T5803] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 1057.396118][ T5803] [ 1061.493280][ T5956] FAULT_INJECTION: forcing a failure. [ 1061.493280][ T5956] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.553877][ T5956] CPU: 0 UID: 0 PID: 5956 Comm: syz.2.13712 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1061.553935][ T5956] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1061.553952][ T5956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1061.553970][ T5956] Call Trace: [ 1061.553978][ T5956] [ 1061.553987][ T5956] dump_stack_lvl+0x100/0x190 [ 1061.554031][ T5956] should_fail_ex.cold+0x5/0xa [ 1061.554062][ T5956] should_failslab+0xc2/0x120 [ 1061.554090][ T5956] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 1061.554130][ T5956] ? __d_alloc+0x34/0xa80 [ 1061.554165][ T5956] __d_alloc+0x34/0xa80 [ 1061.554197][ T5956] d_alloc_pseudo+0x1c/0xc0 [ 1061.554234][ T5956] alloc_file_pseudo_noaccount+0xcf/0x230 [ 1061.554271][ T5956] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 1061.554311][ T5956] ? iput+0x3a/0x40 [ 1061.554344][ T5956] bdev_file_open_by_dev+0x13a/0x210 [ 1061.554474][ T5956] blkdev_bszset+0x170/0x240 [ 1061.554543][ T5956] ? __pfx_blkdev_bszset+0x10/0x10 [ 1061.554580][ T5956] ? find_held_lock+0x2b/0x80 [ 1061.554604][ T5956] ? __fget_files+0x215/0x3d0 [ 1061.554634][ T5956] ? hook_file_ioctl_common+0x146/0x410 [ 1061.554669][ T5956] blkdev_ioctl+0x513/0x6f0 [ 1061.554706][ T5956] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1061.554747][ T5956] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1061.554786][ T5956] __x64_sys_ioctl+0x18e/0x210 [ 1061.554826][ T5956] do_syscall_64+0x106/0xf80 [ 1061.554865][ T5956] ? clear_bhb_loop+0x40/0x90 [ 1061.554896][ T5956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1061.554921][ T5956] RIP: 0033:0x7f009439c799 [ 1061.554941][ T5956] 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 [ 1061.554965][ T5956] RSP: 002b:00007f00952ef028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1061.554989][ T5956] RAX: ffffffffffffffda RBX: 00007f0094615fa0 RCX: 00007f009439c799 [ 1061.555005][ T5956] RDX: 00002000000000c0 RSI: 0000000040081271 RDI: 0000000000000003 [ 1061.555021][ T5956] RBP: 00007f0094432c99 R08: 0000000000000000 R09: 0000000000000000 [ 1061.555036][ T5956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1061.555051][ T5956] R13: 00007f0094616038 R14: 00007f0094615fa0 R15: 00007fffced05dc8 [ 1061.555082][ T5956] [ 1062.664001][ T5980] syz.3.13723 (5980): /proc/5979/oom_adj is deprecated, please use /proc/5979/oom_score_adj instead. [ 1068.696244][ T6124] netlink: 8 bytes leftover after parsing attributes in process `syz.3.13772'. [ 1069.184037][ T6139] netlink: 342 bytes leftover after parsing attributes in process `syz.1.13780'. [ 1072.652217][ T6278] netlink: 294 bytes leftover after parsing attributes in process `syz.1.13814'. [ 1074.382479][ T6329] netlink: 28 bytes leftover after parsing attributes in process `syz.3.13832'. [ 1075.004642][ T6343] ovs_ÿþÿþ?: entered promiscuous mode [ 1111.469679][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.453442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.466199][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.482482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.495361][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.512036][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.524886][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.541273][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.554102][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.571135][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1116.583957][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.433073][ C0] net_ratelimit: 1904 callbacks suppressed [ 1121.433095][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.451775][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.468069][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.481062][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.497740][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.510780][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.527469][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.540362][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.557322][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1121.570211][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.418712][ C0] net_ratelimit: 1904 callbacks suppressed [ 1126.418734][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.437565][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.453834][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.466754][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.483084][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.496023][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.512208][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.525079][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.541780][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1126.555255][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.401659][ C0] net_ratelimit: 1925 callbacks suppressed [ 1131.401680][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.423830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.436671][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.452901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.465666][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.481982][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.494894][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.511078][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.523885][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1131.540617][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.385663][ C0] net_ratelimit: 1932 callbacks suppressed [ 1136.385684][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.407791][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.420631][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.436978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.449900][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.466130][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.479001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.495386][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.508840][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1136.525066][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.369522][ C0] net_ratelimit: 1912 callbacks suppressed [ 1141.369543][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.391695][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.404712][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.420965][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.433793][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.450510][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.463372][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.479584][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.492550][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1141.509489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.354167][ C0] net_ratelimit: 1891 callbacks suppressed [ 1146.354189][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.373560][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.389998][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.402958][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.419222][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.432370][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.448639][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.461545][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.477758][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1146.490660][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.338939][ C0] net_ratelimit: 1916 callbacks suppressed [ 1151.338960][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.357873][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.374384][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.387305][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.403467][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.416340][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.433084][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.446537][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.462828][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1151.475849][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1154.368069][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1156.321786][ C0] net_ratelimit: 1922 callbacks suppressed [ 1156.321855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.340628][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.357281][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.370133][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.386420][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.399372][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.416301][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.429256][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.445524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1156.458445][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.306122][ C0] net_ratelimit: 2401 callbacks suppressed [ 1161.306143][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.325805][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.338752][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.354770][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.368579][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.381608][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.397224][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.411073][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.424057][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1161.440476][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.289751][ C0] net_ratelimit: 2393 callbacks suppressed [ 1166.289772][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.309516][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.322638][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.338097][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.351882][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.364774][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.380710][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.394423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.407377][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1166.422917][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.273722][ C0] net_ratelimit: 2455 callbacks suppressed [ 1171.273744][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.295107][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.308857][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.322484][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.337980][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.351689][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.364703][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.380196][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.394409][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1171.407431][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.258332][ C0] net_ratelimit: 2443 callbacks suppressed [ 1176.258352][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.277170][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.292687][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.306489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.319357][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.334748][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.349185][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.362031][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1176.377710][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.391528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1180.167159][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1180.174163][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5981/1:b..l P6363/1:b..l [ 1180.183939][ C0] rcu: (detected by 0, t=10502 jiffies, g=211589, q=1019 ncpus=1) [ 1180.191855][ C0] task:syz-executor state:R running task stack:28440 pid:6363 tgid:6363 ppid:5825 task_flags:0x400040 flags:0x00080000 [ 1180.206684][ C0] Call Trace: [ 1180.209983][ C0] [ 1180.212926][ C0] __schedule+0xfee/0x6120 [ 1180.217458][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1180.222422][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1180.227380][ C0] ? __pfx___schedule+0x10/0x10 [ 1180.232250][ C0] ? preempt_schedule_notrace_thunk+0x16/0x30 [ 1180.238344][ C0] preempt_schedule_notrace+0x5f/0xd0 [ 1180.243743][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1180.249907][ C0] preempt_schedule_notrace_thunk+0x16/0x30 [ 1180.255821][ C0] rcu_is_watching+0x8e/0xc0 [ 1180.260440][ C0] ? is_module_text_address+0x148/0x220 [ 1180.266005][ C0] lock_release+0x263/0x320 [ 1180.270529][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1180.276696][ C0] is_module_text_address+0x14d/0x220 [ 1180.282144][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1180.288320][ C0] kernel_text_address+0x81/0x100 [ 1180.293383][ C0] __kernel_text_address+0xd/0x30 [ 1180.298446][ C0] unwind_get_return_address+0x59/0xa0 [ 1180.303942][ C0] arch_stack_walk+0xa6/0xf0 [ 1180.308563][ C0] stack_trace_save+0x8e/0xc0 [ 1180.313251][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1180.318637][ C0] ? stack_trace_save+0x8e/0xc0 [ 1180.323496][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1180.328888][ C0] kasan_save_stack+0x30/0x50 [ 1180.333594][ C0] ? kasan_save_stack+0x30/0x50 [ 1180.338642][ C0] ? kasan_save_track+0x14/0x30 [ 1180.343503][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1180.348560][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1180.354216][ C0] ? security_file_alloc+0x34/0x2c0 [ 1180.359436][ C0] ? init_file+0x95/0x480 [ 1180.363879][ C0] ? alloc_empty_file+0x73/0x1c0 [ 1180.368860][ C0] ? path_openat+0xe8/0x31a0 [ 1180.373473][ C0] ? do_file_open+0x20e/0x430 [ 1180.378190][ C0] ? do_sys_openat2+0x10d/0x1e0 [ 1180.383066][ C0] ? __x64_sys_openat+0x12d/0x210 [ 1180.388130][ C0] ? do_syscall_64+0x106/0xf80 [ 1180.393006][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1180.399123][ C0] kasan_save_track+0x14/0x30 [ 1180.403818][ C0] __kasan_slab_alloc+0x89/0x90 [ 1180.408685][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 1180.414164][ C0] ? security_file_alloc+0x34/0x2c0 [ 1180.419389][ C0] security_file_alloc+0x34/0x2c0 [ 1180.424434][ C0] init_file+0x95/0x480 [ 1180.428731][ C0] alloc_empty_file+0x73/0x1c0 [ 1180.433513][ C0] path_openat+0xe8/0x31a0 [ 1180.438117][ C0] ? kasan_save_stack+0x3f/0x50 [ 1180.442989][ C0] ? kasan_save_stack+0x30/0x50 [ 1180.447870][ C0] ? kasan_save_track+0x14/0x30 [ 1180.452737][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1180.457782][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1180.463527][ C0] ? do_getname+0x35/0x390 [ 1180.467965][ C0] ? do_sys_openat2+0xc5/0x1e0 [ 1180.472752][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1180.478839][ C0] ? __pfx_path_openat+0x10/0x10 [ 1180.483803][ C0] ? register_lock_class+0x40/0x560 [ 1180.489037][ C0] do_file_open+0x20e/0x430 [ 1180.494019][ C0] ? __pfx_do_file_open+0x10/0x10 [ 1180.499197][ C0] ? alloc_fd+0x476/0x790 [ 1180.503585][ C0] ? do_getname+0x191/0x390 [ 1180.508136][ C0] do_sys_openat2+0x10d/0x1e0 [ 1180.512852][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 1180.518122][ C0] __x64_sys_openat+0x12d/0x210 [ 1180.523039][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 1180.528466][ C0] do_syscall_64+0x106/0xf80 [ 1180.533099][ C0] ? clear_bhb_loop+0x40/0x90 [ 1180.537800][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1180.543713][ C0] RIP: 0033:0x7fbe5515cfce [ 1180.548149][ C0] RSP: 002b:00007ffe23bf19e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1180.556575][ C0] RAX: ffffffffffffffda RBX: 0000555587785500 RCX: 00007fbe5515cfce [ 1180.564655][ C0] RDX: 0000000000080001 RSI: 00007fbe55233c2e RDI: ffffffffffffff9c [ 1180.572638][ C0] RBP: 00007fbe55233c2e R08: 0000000000000000 R09: 0000000000000000 [ 1180.580637][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1180.588704][ C0] R13: 00007ffe23bf1ac0 R14: 0000000000107a33 R15: 00007ffe23bf2030 [ 1180.596793][ C0] [ 1180.599821][ C0] task:syz.3.13723 state:R running task stack:22552 pid:5981 tgid:5981 ppid:5825 task_flags:0x40064c flags:0x00080001 [ 1180.613354][ C0] Call Trace: [ 1180.616647][ C0] [ 1180.619588][ C0] __schedule+0xfee/0x6120 [ 1180.624034][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1180.629084][ C0] ? find_held_lock+0x2b/0x80 [ 1180.633778][ C0] ? debug_check_no_obj_freed+0x31f/0x630 [ 1180.639523][ C0] ? __pfx___schedule+0x10/0x10 [ 1180.644399][ C0] ? rcu_is_watching+0x12/0xc0 [ 1180.649213][ C0] preempt_schedule_irq+0x50/0x90 [ 1180.654355][ C0] irqentry_exit+0x17b/0x670 [ 1180.658995][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1180.664989][ C0] RIP: 0010:write_comp_data+0x2b/0x90 [ 1180.670388][ C0] Code: 8b 05 19 7a 05 12 49 89 f8 49 89 f1 49 89 d2 65 48 8b 3d f0 79 05 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 cc cc cc cc 8b 87 a4 16 00 00 85 c0 74 f1 8b 87 80 16 00 00 83 [ 1180.690010][ C0] RSP: 0018:ffffc90004277230 EFLAGS: 00000293 [ 1180.696089][ C0] RAX: 0000000000000000 RBX: ffffc90004277310 RCX: ffffffff8b8bd471 [ 1180.704087][ C0] RDX: 0000000000000020 RSI: 0000000000000020 RDI: ffff88806b745b80 [ 1180.712073][ C0] RBP: 0000000000000160 R08: 0000000000000006 R09: 0000000000000020 [ 1180.720072][ C0] R10: 0000000000000020 R11: 0000000000000000 R12: fffffffffffffffe [ 1180.728139][ C0] R13: ffffc90004277322 R14: dffffc0000000000 R15: 0000000000000020 [ 1180.736218][ C0] ? xas_find+0x161/0x8e0 [ 1180.740587][ C0] xas_find+0x161/0x8e0 [ 1180.744778][ C0] find_lock_entries+0x16e/0x1130 [ 1180.749827][ C0] ? __pfx_find_lock_entries+0x10/0x10 [ 1180.755303][ C0] ? __pfx___might_resched+0x10/0x10 [ 1180.760612][ C0] ? folio_batch_remove_exceptionals+0x115/0x1a0 [ 1180.766959][ C0] shmem_undo_range+0x212/0x1570 [ 1180.771949][ C0] ? __pfx_shmem_undo_range+0x10/0x10 [ 1180.777408][ C0] shmem_evict_inode+0x39e/0xbd0 [ 1180.782373][ C0] ? inode_wait_for_writeback+0x171/0x390 [ 1180.788123][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 1180.793643][ C0] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 1180.799735][ C0] ? find_held_lock+0x2b/0x80 [ 1180.804422][ C0] ? evict+0x37e/0xad0 [ 1180.808510][ C0] ? evict+0x37e/0xad0 [ 1180.812600][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 1180.818176][ C0] evict+0x3c2/0xad0 [ 1180.822089][ C0] ? find_held_lock+0x2b/0x80 [ 1180.826780][ C0] ? __pfx_evict+0x10/0x10 [ 1180.831219][ C0] ? iput.part.0+0x5fd/0xf50 [ 1180.835846][ C0] iput.part.0+0x605/0xf50 [ 1180.840304][ C0] ? __pfx_inode_just_drop+0x10/0x10 [ 1180.845620][ C0] iput+0x35/0x40 [ 1180.849275][ C0] dentry_unlink_inode+0x2a1/0x490 [ 1180.854402][ C0] __dentry_kill+0x1d0/0x600 [ 1180.859014][ C0] finish_dput+0x76/0x480 [ 1180.863363][ C0] dput.part.0+0x456/0x570 [ 1180.867797][ C0] dput+0x1f/0x30 [ 1180.871447][ C0] __fput+0x519/0xb40 [ 1180.875454][ C0] task_work_run+0x150/0x240 [ 1180.880068][ C0] ? __pfx_task_work_run+0x10/0x10 [ 1180.885208][ C0] do_exit+0x8b8/0x2b60 [ 1180.889390][ C0] ? __pfx_do_exit+0x10/0x10 [ 1180.894002][ C0] ? __pfx_proc_coredump_connector+0x10/0x10 [ 1180.900091][ C0] do_group_exit+0xd5/0x2a0 [ 1180.904620][ C0] get_signal+0x1ec7/0x21e0 [ 1180.909145][ C0] ? __pfx_get_signal+0x10/0x10 [ 1180.914041][ C0] ? bad_area_access_error+0xab/0x1d0 [ 1180.919422][ C0] ? fixup_vdso_exception+0x2d1/0x370 [ 1180.924821][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1180.930389][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1180.936571][ C0] ? do_user_addr_fault+0x8d6/0x12f0 [ 1180.941873][ C0] irqentry_exit+0x1f8/0x670 [ 1180.946521][ C0] asm_exc_page_fault+0x26/0x30 [ 1180.951385][ C0] RIP: 0033:0x0 [ 1180.954939][ C0] RSP: 002b:000000000000000a EFLAGS: 00010217 [ 1180.961013][ C0] RAX: 0000000000000000 RBX: 00007fbe55415fa0 RCX: 00007fbe5519c799 [ 1180.968993][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020003b46 [ 1180.976970][ C0] RBP: 00007fbe55232c99 R08: 0000000000000002 R09: 0000000000000000 [ 1180.984954][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1180.992942][ C0] R13: 00007fbe55416038 R14: 00007fbe55415fa0 R15: 00007ffe23bf1c38 [ 1181.000982][ C0] [ 1181.004042][ C0] rcu: rcu_preempt kthread starved for 524 jiffies! g211589 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1181.015176][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1181.025704][ C0] rcu: RCU grace-period kthread stack dump: [ 1181.031684][ C0] task:rcu_preempt state:R running task stack:29080 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 1181.045206][ C0] Call Trace: [ 1181.048492][ C0] [ 1181.051433][ C0] __schedule+0xfee/0x6120 [ 1181.055880][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1181.060854][ C0] ? __pfx___schedule+0x10/0x10 [ 1181.065734][ C0] ? find_held_lock+0x2b/0x80 [ 1181.070423][ C0] ? schedule+0x2bf/0x390 [ 1181.074788][ C0] schedule+0xdd/0x390 [ 1181.078877][ C0] schedule_timeout+0x127/0x280 [ 1181.083745][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 1181.089133][ C0] ? __pfx_process_timeout+0x10/0x10 [ 1181.094451][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1181.100299][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 1181.105786][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 1181.110588][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 1181.115918][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 1181.120897][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 1181.126121][ C0] ? rcu_is_watching+0x12/0xc0 [ 1181.130917][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1181.136763][ C0] rcu_gp_kthread+0x179/0x230 [ 1181.141459][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1181.146675][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1181.152502][ C0] ? __kthread_parkme+0x18c/0x230 [ 1181.157541][ C0] ? kthread+0x13a/0x450 [ 1181.161805][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1181.167020][ C0] kthread+0x370/0x450 [ 1181.171110][ C0] ? __pfx_kthread+0x10/0x10 [ 1181.175729][ C0] ret_from_fork+0x754/0xd80 [ 1181.180448][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1181.185596][ C0] ? __switch_to+0x7b4/0x1120 [ 1181.190297][ C0] ? __pfx_kthread+0x10/0x10 [ 1181.194912][ C0] ret_from_fork_asm+0x1a/0x30 [ 1181.199708][ C0] [ 1181.202753][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 1181.209117][ C0] CPU: 0 UID: 0 PID: 3409 Comm: kworker/R-bat_e Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1181.220436][ C0] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1181.232673][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1181.242908][ C0] Workqueue: bat_events batadv_dat_purge [ 1181.248647][ C0] RIP: 0010:lock_acquire+0x5e/0x380 [ 1181.253870][ C0] Code: 05 fb 2d 29 12 83 f8 07 0f 87 f0 00 00 00 48 0f a3 05 c6 66 f5 0e 0f 82 c2 02 00 00 8b 35 8e 9a f5 0e 85 f6 0f 85 dd 00 00 00 <48> 8b 44 24 30 65 48 2b 05 9d 2d 29 12 0f 85 02 03 00 00 48 83 c4 [ 1181.273487][ C0] RSP: 0018:ffffc90000006970 EFLAGS: 00000206 [ 1181.279578][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000006 [ 1181.287556][ C0] RDX: 0000000000000000 RSI: ffffffff8de5acba RDI: ffffffff8c1b11a0 [ 1181.295535][ C0] RBP: ffffffff8e7e7720 R08: 00000000823d9357 R09: 0000000000000007 [ 1181.303524][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 1181.311500][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1181.319497][ C0] FS: 0000000000000000(0000) GS:ffff888124346000(0000) knlGS:0000000000000000 [ 1181.328522][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1181.335116][ C0] CR2: 000055b7f148dc10 CR3: 000000000e598000 CR4: 00000000003526f0 [ 1181.343101][ C0] Call Trace: [ 1181.346387][ C0] [ 1181.349238][ C0] ? __pfx_sk_tx_queue_get+0x10/0x10 [ 1181.354617][ C0] netdev_pick_tx+0x3b4/0xe50 [ 1181.359341][ C0] ? netdev_pick_tx+0x3a3/0xe50 [ 1181.364216][ C0] ? __pfx_qdisc_pkt_len_segs_init+0x10/0x10 [ 1181.370230][ C0] ? __pfx_netdev_pick_tx+0x10/0x10 [ 1181.375455][ C0] netdev_core_pick_tx+0x285/0x300 [ 1181.380584][ C0] __dev_queue_xmit+0x40e/0x4800 [ 1181.385541][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 1181.390468][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1181.395865][ C0] ? lock_acquire+0x1cf/0x380 [ 1181.400647][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 1181.405771][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1181.410988][ C0] ? nf_nat_ipv6_fn+0xff/0x2d0 [ 1181.415844][ C0] br_dev_queue_push_xmit+0x360/0x550 [ 1181.421258][ C0] br_nf_dev_queue_xmit+0x741/0x2a20 [ 1181.426592][ C0] ? find_held_lock+0x2b/0x80 [ 1181.431276][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 1181.437009][ C0] ? br_nf_post_routing+0xafb/0x16a0 [ 1181.442314][ C0] br_nf_post_routing+0xcbb/0x16a0 [ 1181.447452][ C0] ? __pfx_br_nf_post_routing+0x10/0x10 [ 1181.453035][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 1181.458774][ C0] ? lock_acquire+0x1cf/0x380 [ 1181.463479][ C0] nf_hook_slow+0xbf/0x220 [ 1181.467982][ C0] br_forward_finish+0x261/0x4d0 [ 1181.472938][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1181.478421][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 1181.484339][ C0] ? nf_hook_slow+0x167/0x220 [ 1181.489052][ C0] br_nf_hook_thresh+0x30d/0x420 [ 1181.494004][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1181.499477][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 1181.504953][ C0] ? lock_acquire+0x1cf/0x380 [ 1181.509652][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1181.515154][ C0] ? net_generic+0xea/0x2a0 [ 1181.519697][ C0] br_nf_forward_finish+0x693/0xb30 [ 1181.524915][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1181.530410][ C0] br_nf_forward_ip.part.0+0x61e/0x820 [ 1181.535920][ C0] br_nf_forward+0xfe5/0x19f0 [ 1181.540695][ C0] nf_hook_slow+0xbf/0x220 [ 1181.545157][ C0] __br_forward+0x2f6/0x970 [ 1181.549717][ C0] ? __pfx___br_forward+0x10/0x10 [ 1181.554766][ C0] ? __asan_memcpy+0x3c/0x60 [ 1181.559391][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1181.564872][ C0] ? __skb_clone+0x570/0x760 [ 1181.569501][ C0] maybe_deliver+0xf0/0x180 [ 1181.574031][ C0] br_flood+0x193/0x650 [ 1181.578217][ C0] br_handle_frame_finish+0xff4/0x1f60 [ 1181.583711][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1181.589644][ C0] ? __local_bh_enable_ip+0x9e/0x120 [ 1181.594957][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 1181.599829][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 1181.604966][ C0] ? nf_hook_slow+0x167/0x220 [ 1181.609676][ C0] br_nf_hook_thresh+0x30d/0x420 [ 1181.614648][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1181.620586][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 1181.626081][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1181.632007][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 1181.637237][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1181.643154][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1181.649074][ C0] br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 1181.655099][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1181.661029][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 1181.666429][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 1181.672343][ C0] ? lock_acquire+0x1cf/0x380 [ 1181.677039][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 1181.683562][ C0] ? net_generic+0xea/0x2a0 [ 1181.688086][ C0] br_nf_pre_routing+0x90d/0x1550 [ 1181.693136][ C0] br_handle_frame+0xcdd/0x1520 [ 1181.698031][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1181.703340][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1181.709281][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1181.714586][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 1181.721281][ C0] ? mark_held_locks+0x40/0x70 [ 1181.726067][ C0] ? kmem_cache_free+0x124/0x6a0 [ 1181.731023][ C0] ? skb_release_data+0x7a0/0x9d0 [ 1181.736069][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1181.743197][ C0] ? kfree_skbmem+0x19f/0x210 [ 1181.747904][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 1181.753131][ C0] ? ip6_mc_input+0x51a/0xf50 [ 1181.757831][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 1181.762876][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1181.767853][ C0] ? process_backlog+0x32a/0x1580 [ 1181.772898][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 1181.778753][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1181.785187][ C0] ? lock_acquire+0x1cf/0x380 [ 1181.789883][ C0] ? process_backlog+0x32a/0x1580 [ 1181.794926][ C0] ? process_backlog+0x32a/0x1580 [ 1181.799981][ C0] __netif_receive_skb+0x1f/0x120 [ 1181.805027][ C0] process_backlog+0x37a/0x1580 [ 1181.809907][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 1181.815315][ C0] net_rx_action+0xa40/0xf20 [ 1181.819934][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1181.825060][ C0] ? mark_held_locks+0x40/0x70 [ 1181.829847][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1181.835069][ C0] ? tmigr_handle_remote+0x132/0x380 [ 1181.840372][ C0] ? run_timer_base+0x121/0x190 [ 1181.845233][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 1181.850448][ C0] handle_softirqs+0x1eb/0x9e0 [ 1181.855227][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1181.860525][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 1181.866345][ C0] ? __pfx_batadv_dat_to_purge+0x10/0x10 [ 1181.871995][ C0] do_softirq+0xac/0xe0 [ 1181.876255][ C0] [ 1181.879188][ C0] [ 1181.882121][ C0] __local_bh_enable_ip+0xf8/0x120 [ 1181.887249][ C0] __batadv_dat_purge.part.0+0x294/0x3c0 [ 1181.892911][ C0] batadv_dat_purge+0x4b/0xa0 [ 1181.897686][ C0] process_one_work+0xa23/0x19a0 [ 1181.902656][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1181.908055][ C0] ? __pfx_batadv_dat_purge+0x10/0x10 [ 1181.913445][ C0] rescuer_thread+0x905/0x14a0 [ 1181.918238][ C0] ? rescuer_thread+0x240/0x14a0 [ 1181.923195][ C0] ? rescuer_thread+0x118/0x14a0 [ 1181.928151][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 1181.933371][ C0] ? __kthread_parkme+0x18c/0x230 [ 1181.938412][ C0] ? kthread+0x13a/0x450 [ 1181.942667][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 1181.947898][ C0] kthread+0x370/0x450 [ 1181.951981][ C0] ? __pfx_kthread+0x10/0x10 [ 1181.956591][ C0] ret_from_fork+0x754/0xd80 [ 1181.961206][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1181.966337][ C0] ? __switch_to+0x7b4/0x1120 [ 1181.971024][ C0] ? __pfx_kthread+0x10/0x10 [ 1181.975631][ C0] ret_from_fork_asm+0x1a/0x30 [ 1181.980420][ C0] [ 1181.986480][ C0] net_ratelimit: 1927 callbacks suppressed [ 1181.986498][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1182.006091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.018966][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.034501][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1182.049898][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.062775][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.078169][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1182.091957][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.104778][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.120508][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.964985][ C0] net_ratelimit: 2288 callbacks suppressed [ 1186.965007][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.984801][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1186.997886][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.014407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1187.028244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.041229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.057288][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1187.071140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.084085][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.100290][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)