last executing test programs: 2.240825355s ago: executing program 2 (id=12683): mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) r0 = socket(0xa, 0x3, 0x3b) capget$auto(0x0, 0xfffffffffffffffe) getsockopt$auto(r0, 0x29, 0x3d, 0x0, 0x0) 1.937251081s ago: executing program 2 (id=12687): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = socket(0x2, 0x1, 0x106) sendmsg$auto_NL80211_CMD_GET_POWER_SAVE(r0, 0x0, 0x20000800) setsockopt$auto(r0, 0x6, 0x2, 0x0, 0x9) 1.04382299s ago: executing program 1 (id=12700): mmap$auto(0x0, 0x2020009, 0x6, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0xc, 0x0, 0x4) listen$auto(0x3, 0x81) 975.921987ms ago: executing program 2 (id=12701): socket(0xa, 0x5, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) semctl$auto(0x1ff, 0x2, 0x13, 0x1) setsockopt$auto(0x3, 0x10000000084, 0x11, 0x0, 0x8) 975.405278ms ago: executing program 3 (id=12702): socket(0x2, 0x1, 0x106) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$auto(r0, &(0x7f0000000040)=@generic={0x10, "26300628afe90504fc2bbe91f2eb"}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) 972.092049ms ago: executing program 0 (id=12703): r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(r0, 0xfffffffffffff000, 0x2) landlock_create_ruleset$auto(&(0x7f0000000000)={0x6, 0x400, 0x7}, 0x9, 0x0) landlock_add_rule$auto(r0, 0x1, 0x0, 0x0) 877.790168ms ago: executing program 1 (id=12704): socket(0xa, 0x801, 0x84) open(&(0x7f0000000100)='.\x00', 0x40000, 0x0) r0 = fanotify_init$auto(0xc00, 0x2000000000002) fanotify_mark$auto(r0, 0x5, 0x10000008, 0x4, 0x0) 803.127924ms ago: executing program 0 (id=12705): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) sysfs$auto(0x2, 0x7, 0x3) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0x5, 0x0, 0x8004) 799.480542ms ago: executing program 3 (id=12706): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40342, 0x22) utimensat$auto(r0, &(0x7f0000001c80)='\x00', 0x0, 0x1000) 713.142574ms ago: executing program 1 (id=12707): mmap$auto(0x0, 0x2020009, 0x8000000000000003, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0x12, 0x0, 0x4) pwrite64$auto(0xc8, &(0x7f0000000140)='\vX\xb5n\x91p\xe6\x1eRNM\x99\x86\xdde\x1cJ\x99\x00\x00\x00\x00,\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x01\x00\x00\x00\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^B\xb8\xe4j\t,\xe4\x90\xcc\x9d\xc5\x0fo\x84\xf4\x89\v\xea\x1b\x95\xafQ;CL\"\x01@\x00\x00\x00\x00\f\x00\xc0\x13\xc8\xe2\xae\xf5\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8d\x81\x81O*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,8\x93\xba\x88\x93\x9d\xb6\x1a\x7f\xc0%\xb0\x83ROJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd6eWj\xdc\xac\x88\xf0\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\xff\xff\x00'/242, 0xfdf0, 0x39) 678.710479ms ago: executing program 2 (id=12708): mmap$auto(0x0, 0x20009, 0x4000004000df, 0xeb1, 0x401, 0x8000) keyctl$auto(0x5, 0xffffeffffffffffe, 0x107, 0x803, 0x800000000000c) setresuid$auto(0x2, 0x7, 0x8080) keyctl$auto(0x6, 0xfffffbfffffffffe, 0x2, 0x32, 0xfff) 637.856599ms ago: executing program 0 (id=12709): socket(0x2, 0x80002, 0x73) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x2, 0x0) shutdown$auto(0x200000003, 0x2) 636.699882ms ago: executing program 3 (id=12710): r0 = socket$nl_generic(0x10, 0x3, 0x10) setfsuid$auto(0xee00) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002a40), r0) sendmsg$auto_NFSD_CMD_LISTENER_SET(r0, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000002a80)={0x14, r1, 0x1, 0x70bd21, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20004810}, 0x20008050) 506.006611ms ago: executing program 1 (id=12711): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000001140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x24, r0, 0x1, 0x101, 0x25dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x5}]}, 0x24}, 0x1, 0x1400, 0x0, 0x4000080}, 0x20000084) 406.670535ms ago: executing program 2 (id=12712): close_range$auto(0x2, 0x8, 0x0) socket(0x1e, 0x4, 0x0) socket(0x1d, 0x2, 0x7) setsockopt$auto(0x3, 0x6b, 0x2, 0x0, 0x4) 368.720942ms ago: executing program 1 (id=12713): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x1, 0x0) r0 = fanotify_init$auto(0x4, 0x0) ioctl$auto(r0, 0x541b, r0) 348.358794ms ago: executing program 3 (id=12714): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x6024c0, 0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto(r1, 0xc038563b, r0) 294.182873ms ago: executing program 0 (id=12715): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) ioctl$auto_TCSBRKP2(r0, 0x5425, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) ioctl$auto_TCSBRKP2(r1, 0x5425, 0x0) 188.513765ms ago: executing program 3 (id=12716): mkdir$auto(&(0x7f0000000140)='./file0\x00', 0xfffd) mkdir$auto(&(0x7f00000000c0)='./file1\x00', 0x9) mkdir$auto(&(0x7f0000000000)='./file0/file0\x00', 0x54c) rename$auto(&(0x7f0000000480)='./file1\x00', &(0x7f0000000040)='./file0/file0\x00') 185.486355ms ago: executing program 1 (id=12717): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) listmount$auto(&(0x7f0000000100)={0x20, @raw, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, 0xf423c, 0x0) 148.546933ms ago: executing program 0 (id=12718): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f40)={'erspan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000380), r0) sendmsg$auto_BATADV_CMD_SET_MESH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x1c, r2, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x140080e4) 144.325011ms ago: executing program 2 (id=12719): open(&(0x7f0000000100)='.\x00', 0x595002, 0x408) r0 = pidfd_open$auto(0x1, 0x0) setns(r0, 0x60020000) mount$auto(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x23fff, 0x0) 17.468266ms ago: executing program 3 (id=12720): r0 = gettid() fanotify_init$auto(0x5, 0x0) read$auto(0x3, 0x0, 0x80) rt_sigqueueinfo$auto(r0, 0xb, &(0x7f00000001c0)={@siginfo_0_0={0x3, 0x401, 0xfffffffb, @_timer={r0, 0xd, @sival_ptr=0x0, 0x62}}}) 0s ago: executing program 0 (id=12721): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r0 = epoll_create$auto(0x7) epoll_wait$auto(r0, 0x0, 0xe007, 0x1) kernel console output (not intermixed with test programs): 77/0x7f [ 496.189568][T26477] RIP: 0033:0x7fe0b1d9c819 [ 496.189584][T26477] 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 [ 496.189597][T26477] RSP: 002b:00007fe0b2c11028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 496.189612][T26477] RAX: ffffffffffffffda RBX: 00007fe0b2015fa0 RCX: 00007fe0b1d9c819 [ 496.189622][T26477] RDX: 0000000000000000 RSI: 0002010000000000 RDI: 0000000000000200 [ 496.189632][T26477] RBP: 00007fe0b1e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 496.189641][T26477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 496.189649][T26477] R13: 00007fe0b2016038 R14: 00007fe0b2015fa0 R15: 00007fff31f66508 [ 496.189669][T26477] [ 496.706862][T26493] Process accounting paused [ 498.617551][T26582] netlink: 'syz.3.8830': attribute type 1 has an invalid length. [ 498.787425][T26590] nbd: couldn't find device at index 33904 [ 499.555994][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 499.566264][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 500.477624][T26662] device-mapper: ioctl: Invalid ioctl structure: uuid , name , dev 10000000000 [ 502.913094][T26773] netlink: ct_mark mask cannot be 0 [ 503.154242][T26787] netlink: NAT attribute has 8 unknown bytes [ 503.435872][T26798] netlink: 'syz.0.8919': attribute type 23 has an invalid length. [ 504.296627][T26839] openvswitch: netlink: Port -2134900732 exceeds max allowable 65535 [ 504.956969][T26867] netlink: 'syz.0.8947': attribute type 1 has an invalid length. [ 508.917008][T27034] nbd: illegal input index 37139 [ 509.017530][T27039] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 511.024744][T27121] netlink: 'syz.3.9054': attribute type 1 has an invalid length. [ 511.024809][T27121] nbd: error processing sock list [ 511.061447][ T30] audit: type=1326 audit(4295033117.439:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27123 comm="syz.2.9055" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7ac279c819 code=0x0 [ 511.834931][T27148] : entered promiscuous mode [ 512.185922][T27170] openvswitch: netlink: IP tunnel dst address not specified [ 513.253864][T27215] FAULT_INJECTION: forcing a failure. [ 513.253864][T27215] name failslab, interval 1, probability 0, space 0, times 0 [ 513.314263][T27215] CPU: 0 UID: 0 PID: 27215 Comm: syz.2.9092 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 513.314296][T27215] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 513.314304][T27215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 513.314313][T27215] Call Trace: [ 513.314318][T27215] [ 513.314324][T27215] dump_stack_lvl+0x100/0x190 [ 513.314345][T27215] should_fail_ex.cold+0x5/0xa [ 513.314365][T27215] ? tomoyo_encode2+0xfb/0x3c0 [ 513.314381][T27215] should_failslab+0xc2/0x120 [ 513.314397][T27215] __kmalloc_noprof+0xe0/0x850 [ 513.314418][T27215] ? d_absolute_path+0x136/0x1b0 [ 513.314445][T27215] tomoyo_encode2+0xfb/0x3c0 [ 513.314463][T27215] tomoyo_encode+0x29/0x50 [ 513.314477][T27215] tomoyo_realpath_from_path+0x18c/0x690 [ 513.314498][T27215] tomoyo_mount_acl+0x1b6/0x8b0 [ 513.314512][T27215] ? is_bpf_text_address+0x8a/0x1a0 [ 513.314531][T27215] ? bpf_ksym_find+0x124/0x1c0 [ 513.314546][T27215] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 513.314568][T27215] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 513.314581][T27215] ? kernel_text_address+0x8d/0x100 [ 513.314597][T27215] ? unwind_get_return_address+0x59/0xa0 [ 513.314633][T27215] ? tomoyo_domain+0xb2/0x150 [ 513.314650][T27215] ? tomoyo_profile+0x47/0x60 [ 513.314688][T27215] tomoyo_mount_permission+0x214/0x460 [ 513.314703][T27215] ? tomoyo_mount_permission+0x1f6/0x460 [ 513.314719][T27215] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 513.314746][T27215] security_sb_mount+0xdd/0x270 [ 513.314769][T27215] path_mount+0x158/0x23d0 [ 513.314791][T27215] ? __pfx_path_mount+0x10/0x10 [ 513.314809][T27215] ? lockdep_hardirqs_on+0x78/0x100 [ 513.314833][T27215] ? putname+0xb1/0x110 [ 513.314849][T27215] ? kmem_cache_free+0x127/0x6c0 [ 513.314878][T27215] ? __x64_sys_mount+0x293/0x310 [ 513.314896][T27215] __x64_sys_mount+0x293/0x310 [ 513.314917][T27215] ? __pfx___x64_sys_mount+0x10/0x10 [ 513.314938][T27215] ? rcu_is_watching+0x12/0xc0 [ 513.314958][T27215] do_syscall_64+0x10b/0xf80 [ 513.314978][T27215] ? clear_bhb_loop+0x40/0x90 [ 513.314995][T27215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.315010][T27215] RIP: 0033:0x7f7ac279c819 [ 513.315024][T27215] 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 [ 513.315038][T27215] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 513.315052][T27215] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 513.315062][T27215] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000000 [ 513.315070][T27215] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 513.315079][T27215] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 513.315088][T27215] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 513.315108][T27215] [ 513.758717][T27221] netlink: 'syz.1.9094': attribute type 11 has an invalid length. [ 513.766610][T27221] netlink: 'syz.1.9094': attribute type 11 has an invalid length. [ 513.774456][T27221] netlink: 'syz.1.9094': attribute type 11 has an invalid length. [ 513.782266][T27221] netlink: 'syz.1.9094': attribute type 11 has an invalid length. [ 514.190055][T27241] netlink: 'syz.3.9103': attribute type 1 has an invalid length. [ 514.632998][T27215] ERROR: Out of memory at tomoyo_realpath_from_path. [ 514.785038][T27267] openvswitch: netlink: IP tunnel dst address not specified [ 516.394449][T27344] openvswitch: netlink: Flow key attr not present in new flow. [ 516.587685][T27351] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9147'. [ 516.845152][T27361] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 517.710258][T27396] netlink: 'syz.0.9163': attribute type 3 has an invalid length. [ 517.758560][T27398] nbd: must specify a size in bytes for the device [ 518.687487][T27433] openvswitch: netlink: VXLAN extension 64 out of range max 1 [ 520.115677][T27505] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 520.908555][T27517] NFSD: Failed to start, no listeners configured. [ 521.128777][T27547] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9217'. [ 521.630481][T27566] netlink: 'syz.1.9224': attribute type 1 has an invalid length. [ 522.718302][T27615] FAULT_INJECTION: forcing a failure. [ 522.718302][T27615] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 522.880161][T27615] CPU: 0 UID: 0 PID: 27615 Comm: syz.2.9243 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 522.880193][T27615] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 522.880199][T27615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 522.880208][T27615] Call Trace: [ 522.880213][T27615] [ 522.880219][T27615] dump_stack_lvl+0x100/0x190 [ 522.880241][T27615] should_fail_ex.cold+0x5/0xa [ 522.880257][T27615] ? prepare_alloc_pages+0x16d/0x5f0 [ 522.880277][T27615] should_fail_alloc_page+0xeb/0x140 [ 522.880295][T27615] prepare_alloc_pages+0x1f0/0x5f0 [ 522.880313][T27615] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 522.880339][T27615] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 522.880363][T27615] ? unwind_get_return_address+0x59/0xa0 [ 522.880384][T27615] ? arch_stack_walk+0xa6/0xf0 [ 522.880409][T27615] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 522.880431][T27615] ? __pfx_stack_trace_save+0x10/0x10 [ 522.880450][T27615] ? __alloc_frozen_pages_noprof+0x2b1/0x2bc0 [ 522.880478][T27615] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 522.880500][T27615] ? __pmd_alloc+0xbf/0x950 [ 522.880516][T27615] ? __handle_mm_fault+0xa9c/0x2a00 [ 522.880535][T27615] ? handle_mm_fault+0x36d/0xa20 [ 522.880554][T27615] ? __get_user_pages+0x1178/0x32a0 [ 522.880570][T27615] ? populate_vma_page_range+0x267/0x3f0 [ 522.880587][T27615] ? __mm_populate+0x107/0x3a0 [ 522.880603][T27615] ? vm_mmap_pgoff+0x37f/0x470 [ 522.880620][T27615] ? ksys_mmap_pgoff+0xe4/0x610 [ 522.880635][T27615] ? __x64_sys_mmap+0x125/0x190 [ 522.880649][T27615] ? do_syscall_64+0x10b/0xf80 [ 522.880669][T27615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.880684][T27615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 522.880706][T27615] ? policy_nodemask+0xed/0x4f0 [ 522.880725][T27615] alloc_pages_mpol+0x1fb/0x540 [ 522.880743][T27615] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 522.880761][T27615] ? __lock_acquire+0x4a5/0x2630 [ 522.880783][T27615] alloc_pages_noprof+0x1a/0x160 [ 522.880803][T27615] pte_alloc_one+0x1c/0x3d0 [ 522.880824][T27615] __pte_alloc+0x6d/0x3e0 [ 522.880840][T27615] ? __pfx___pte_alloc+0x10/0x10 [ 522.880856][T27615] ? do_raw_spin_lock+0x128/0x260 [ 522.880871][T27615] ? find_held_lock+0x2b/0x80 [ 522.880890][T27615] do_anonymous_page+0x13c6/0x2050 [ 522.880914][T27615] ? __pmd_alloc+0x3fb/0x950 [ 522.880933][T27615] __handle_mm_fault+0x1d2c/0x2a00 [ 522.880956][T27615] ? mt_find+0x45e/0x8e0 [ 522.880971][T27615] ? __pfx___handle_mm_fault+0x10/0x10 [ 522.880990][T27615] ? __pfx_mt_find+0x10/0x10 [ 522.881018][T27615] handle_mm_fault+0x36d/0xa20 [ 522.881043][T27615] __get_user_pages+0x1178/0x32a0 [ 522.881067][T27615] ? __pfx___get_user_pages+0x10/0x10 [ 522.881090][T27615] populate_vma_page_range+0x267/0x3f0 [ 522.881110][T27615] ? __pfx_populate_vma_page_range+0x10/0x10 [ 522.881127][T27615] ? __pfx_find_vma_intersection+0x10/0x10 [ 522.881145][T27615] ? do_mmap+0x93f/0x12f0 [ 522.881164][T27615] __mm_populate+0x107/0x3a0 [ 522.881183][T27615] ? __pfx___mm_populate+0x10/0x10 [ 522.881202][T27615] ? up_write+0x28c/0x4f0 [ 522.881220][T27615] vm_mmap_pgoff+0x37f/0x470 [ 522.881240][T27615] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 522.881258][T27615] ? do_futex+0x192/0x350 [ 522.881274][T27615] ? __pfx_do_futex+0x10/0x10 [ 522.881293][T27615] ksys_mmap_pgoff+0xe4/0x610 [ 522.881310][T27615] ? __x64_sys_futex+0x358/0x4d0 [ 522.881326][T27615] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 522.881342][T27615] ? xfd_validate_state+0x129/0x190 [ 522.881356][T27615] ? ksys_write+0x1ac/0x250 [ 522.881376][T27615] __x64_sys_mmap+0x125/0x190 [ 522.881394][T27615] do_syscall_64+0x10b/0xf80 [ 522.881414][T27615] ? clear_bhb_loop+0x40/0x90 [ 522.881431][T27615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.881446][T27615] RIP: 0033:0x7f7ac279c819 [ 522.881459][T27615] 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 [ 522.881473][T27615] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 522.881488][T27615] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 522.881498][T27615] RDX: 00000000000000df RSI: 0000000000400007 RDI: 0000000000000000 [ 522.881506][T27615] RBP: 00007f7ac2832c91 R08: ffffffffffffffff R09: 0000000000000000 [ 522.881515][T27615] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 522.881524][T27615] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 522.881545][T27615] [ 524.235183][T23080] Bluetooth: hci2: SCO packet too small [ 525.055852][T27698] netlink: 'syz.0.9281': attribute type 1 has an invalid length. [ 525.093791][T27701] netlink: 3 bytes leftover after parsing attributes in process `syz.3.9282'. [ 525.275049][T27711] nfsd: Unknown parameter '' [ 525.407152][T27715] netlink: 'syz.1.9289': attribute type 2 has an invalid length. [ 525.582643][T27723] openvswitch: netlink: Missing valid actions attribute. [ 525.626342][T27726] netlink: set zone limit has 8 unknown bytes [ 526.110266][T23080] Bluetooth: hci1: unexpected event 0x3e length: 358 > 260 [ 526.110291][T23080] Bluetooth: hci1: unexpected subevent 0x1b length: 357 > 260 [ 526.639404][T27770] Process accounting resumed [ 526.875643][T27783] zero sized request [ 527.177923][T27795] capability: warning: `syz.1.9323' uses 32-bit capabilities (legacy support in use) [ 527.630335][T27814] openvswitch: netlink: Duplicate or invalid key (type 0). [ 528.586961][T27852] netlink: 'syz.3.9346': attribute type 8 has an invalid length. [ 528.830413][T27862] netlink: 12 bytes leftover after parsing attributes in process `syz.1.9351'. [ 528.976413][T27865] delete_channel: no stack [ 529.474424][T27890] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 530.668729][T23080] Bluetooth: hci0: unexpected event 0x3e length: 358 > 260 [ 530.668755][T23080] Bluetooth: hci0: unexpected subevent 0x1b length: 357 > 260 [ 531.330265][T27960] NFSD: Failed to start, no listeners configured. [ 532.536775][T28003] NFSD: Failed to start, no listeners configured. [ 533.055649][T28031] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 533.418939][ T30] audit: type=1107 audit(4295033139.894:53): pid=28047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 533.482348][ T30] audit: type=1107 audit(4295033139.924:54): pid=28047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 534.784006][T28102] HfR: entered promiscuous mode [ 535.301615][T28117] NFSD: Failed to start, no listeners configured. [ 536.069217][T28160] NFSD: Failed to start, no listeners configured. [ 536.300348][T28173] NFSD: Failed to start, no listeners configured. [ 537.100594][T28211] nfs: Unknown parameter 'nl802154' [ 538.236168][T28259] netlink: 'syz.1.9494': attribute type 12 has an invalid length. [ 540.156844][T28352] queue_state_write: unsupported operation '' [ 540.187081][T28352] queue_state_write: use 'run', 'start' or 'kick' [ 540.404871][T28360] NFSD: Failed to start, no listeners configured. [ 540.607197][T28380] netlink: 'syz.0.9543': attribute type 1 has an invalid length. [ 541.187818][T28408] netlink: 'syz.1.9555': attribute type 1 has an invalid length. [ 541.811890][T23080] Bluetooth: hci3: unexpected event 0x36 length: 123 > 7 [ 541.866774][T28450] netlink: 'syz.1.9570': attribute type 11 has an invalid length. [ 541.945519][T28450] netlink: 'syz.1.9570': attribute type 11 has an invalid length. [ 541.980969][T28450] netlink: 'syz.1.9570': attribute type 11 has an invalid length. [ 542.325542][T28468] NFSD: Failed to start, no listeners configured. [ 542.809018][T28499] netlink: 206 bytes leftover after parsing attributes in process `syz.2.9589'. [ 544.442086][T28587] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 544.814453][T28605] netlink: 'syz.2.9634': attribute type 11 has an invalid length. [ 544.858552][T28605] netlink: 'syz.2.9634': attribute type 11 has an invalid length. [ 544.880641][T28605] netlink: 'syz.2.9634': attribute type 11 has an invalid length. [ 545.259468][T28625] netlink: Failed to add  helper -22 [ 546.622497][T28695] openvswitch: netlink: Message has 4 unknown bytes. [ 546.968750][T28706] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9670'. [ 547.789985][T28676] kexec: Could not allocate control_code_buffer [ 550.976603][T28845] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ek [ 554.400655][T28980] dump_stack_lvl+0x100/0x190 [ 554.400677][T28980] should_fail_ex.cold+0x5/0xa [ 554.400699][T28980] should_failslab+0xc2/0x120 [ 554.400716][T28980] __kvmalloc_node_noprof+0xfa/0xa00 [ 554.400731][T28980] ? io_alloc_cache_init+0x38/0x170 [ 554.400749][T28980] ? lockdep_init_map_type+0x5c/0x250 [ 554.400767][T28980] io_alloc_cache_init+0x38/0x170 [ 554.400787][T28980] io_uring_setup.cold+0x3cd/0x1c6e [ 554.400813][T28980] ? __pfx_io_uring_setup+0x10/0x10 [ 554.400829][T28980] ? do_futex+0x192/0x350 [ 554.400844][T28980] ? __pfx_do_futex+0x10/0x10 [ 554.400868][T28980] ? xfd_validate_state+0x129/0x190 [ 554.400882][T28980] ? ksys_write+0x1ac/0x250 [ 554.400903][T28980] __x64_sys_io_uring_setup+0xc2/0x170 [ 554.400919][T28980] do_syscall_64+0x10b/0xf80 [ 554.400940][T28980] ? clear_bhb_loop+0x40/0x90 [ 554.400957][T28980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.400973][T28980] RIP: 0033:0x7f7ac279c819 [ 554.400987][T28980] 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 [ 554.401008][T28980] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 554.401024][T28980] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 554.401034][T28980] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000001 [ 554.401043][T28980] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 554.401052][T28980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 554.401060][T28980] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 554.401080][T28980] [ 555.449640][T29003] openvswitch: netlink: Multiple metadata blocks provided [ 556.638247][T29046] Process accounting paused [ 557.197932][T29067] netlink: 'syz.1.9827': attribute type 11 has an invalid length. [ 557.241044][T29067] netlink: 'syz.1.9827': attribute type 11 has an invalid length. [ 557.274757][T29067] netlink: 'syz.1.9827': attribute type 11 has an invalid length. [ 558.997381][T29146] netlink: 'syz.0.9858': attribute type 11 has an invalid length. [ 559.036059][T29146] netlink: 'syz.0.9858': attribute type 11 has an invalid length. [ 559.079607][T29146] netlink: 'syz.0.9858': attribute type 11 has an invalid length. [ 559.318833][T29161] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 559.348627][T29164] openvswitch: netlink: ct_state flags aa1414ac unsupported [ 560.291616][T29212] netlink: Invalid conntrack helper [ 560.478897][T29218] netlink: 'syz.3.9889': attribute type 11 has an invalid length. [ 560.540646][T29218] netlink: 'syz.3.9889': attribute type 11 has an invalid length. [ 560.588659][T29218] netlink: 'syz.3.9889': attribute type 11 has an invalid length. [ 560.712950][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 560.724282][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.448583][T29312] netlink: 16 bytes leftover after parsing attributes in process `syz.2.9926'. [ 562.482547][T29312] nbd: illegal input index -2113925087 [ 563.273022][T29332] syz.2.9935 (29332) used greatest stack depth: 19720 bytes left [ 564.652460][T29410] program syz.0.9966 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 564.871833][T29417] netlink: 'syz.0.9969': attribute type 11 has an invalid length. [ 564.915930][T29417] netlink: 'syz.0.9969': attribute type 11 has an invalid length. [ 564.956334][T29417] netlink: 'syz.0.9969': attribute type 11 has an invalid length. [ 565.190811][T29438] netlink: NAT attribute has 4 unknown bytes [ 565.817654][T29466] netlink: 'syz.0.9989': attribute type 11 has an invalid length. [ 565.852645][T29466] netlink: 'syz.0.9989': attribute type 11 has an invalid length. [ 565.882851][T29466] netlink: 'syz.0.9989': attribute type 11 has an invalid length. [ 566.142164][T29485] netlink: 'syz.2.9995': attribute type 1 has an invalid length. [ 566.568093][T29509] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 566.620531][T29509] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 566.666360][T29509] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 566.708307][T29515] Format for adding new device is "id port_count num_queues" (uint uint uint). [ 566.727117][ T10] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 566.759582][T29507] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 568.588826][T23080] Bluetooth: hci3: unexpected subevent 0x18 length: 123 > 19 [ 568.596669][T23080] Bluetooth: hci3: Unable to find connection for dst f9:56:cc:cc:70:a9 sid 0x00 [ 569.905247][T29668] netlink: 'syz.2.10070': attribute type 11 has an invalid length. [ 570.201169][T29681] netlink: NAT attribute type 0 has unexpected length (4 != 0) [ 571.431777][T29732] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 571.489099][T29735] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 571.536175][T29735] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 571.597671][ T6000] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 571.637030][T29728] ACPI Error: Could not disable RealTimeClock events (20251212/evxfevnt-243) [ 573.387242][T29815] netlink: 'syz.0.10130': attribute type 11 has an invalid length. [ 574.231762][T29862] openvswitch: netlink: IP tunnel dst address not specified [ 574.739558][T29886] netlink: 28 bytes leftover after parsing attributes in process `syz.0.10163'. [ 574.812628][T29886] netlink: 29 bytes leftover after parsing attributes in process `syz.0.10163'. [ 576.842613][T29979] device-mapper: ioctl: Invalid data size in the ioctl structure: 0 [ 577.936449][T30030] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10229'. [ 578.834986][T30073] netlink: 'syz.0.10258': attribute type 4 has an invalid length. [ 579.008140][T30081] tc_dump_action: action bad kind [ 579.520905][T30104] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10266'. [ 579.789767][T30118] netlink: 'syz.1.10273': attribute type 2 has an invalid length. [ 580.622050][T30155] IPVS: length: 131 != 8 [ 581.092474][T30173] NFSD: Failed to start, no listeners configured. [ 581.785697][T30216] netlink: 342 bytes leftover after parsing attributes in process `syz.1.10314'. [ 582.291279][T30241] openvswitch: netlink: Message has 4 unknown bytes. [ 582.924249][T30276] sg_write: process 5296 (syz.1.10341) changed security contexts after opening file descriptor, this is not allowed. [ 584.466896][T30346] FAULT_INJECTION: forcing a failure. [ 584.466896][T30346] name failslab, interval 1, probability 0, space 0, times 0 [ 584.570727][T30346] CPU: 0 UID: 0 PID: 30346 Comm: syz.2.10374 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 584.570758][T30346] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 584.570766][T30346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 584.570775][T30346] Call Trace: [ 584.570781][T30346] [ 584.570787][T30346] dump_stack_lvl+0x100/0x190 [ 584.570810][T30346] should_fail_ex.cold+0x5/0xa [ 584.570831][T30346] should_failslab+0xc2/0x120 [ 584.570849][T30346] __kmalloc_node_noprof+0xe6/0x850 [ 584.570872][T30346] ? get_callchain_buffers+0x1e5/0x380 [ 584.570895][T30346] get_callchain_buffers+0x1e5/0x380 [ 584.570913][T30346] ? security_capable+0x80/0x260 [ 584.570934][T30346] stack_map_alloc+0x316/0x610 [ 584.570952][T30346] ? __pfx_stack_map_mem_usage+0x10/0x10 [ 584.570970][T30346] map_create+0x84e/0x2bc0 [ 584.570990][T30346] ? futex_unqueue+0x13d/0x2c0 [ 584.571006][T30346] ? __futex_wait+0x256/0x300 [ 584.571028][T30346] ? __pfx_map_create+0x10/0x10 [ 584.571048][T30346] ? __might_fault+0xc5/0x140 [ 584.571068][T30346] ? __might_fault+0xc5/0x140 [ 584.571096][T30346] __sys_bpf+0x2091/0x4b90 [ 584.571113][T30346] ? __pfx___sys_bpf+0x10/0x10 [ 584.571127][T30346] ? __pfx_futex_wait+0x10/0x10 [ 584.571154][T30346] ? ksys_write+0x190/0x250 [ 584.571170][T30346] ? ksys_write+0x190/0x250 [ 584.571189][T30346] ? do_futex+0x192/0x350 [ 584.571215][T30346] ? xfd_validate_state+0x129/0x190 [ 584.571229][T30346] ? ksys_write+0x1ac/0x250 [ 584.571249][T30346] __x64_sys_bpf+0x7b/0xc0 [ 584.571264][T30346] ? lockdep_hardirqs_on+0x78/0x100 [ 584.571286][T30346] do_syscall_64+0x10b/0xf80 [ 584.571306][T30346] ? clear_bhb_loop+0x40/0x90 [ 584.571324][T30346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.571340][T30346] RIP: 0033:0x7f7ac279c819 [ 584.571354][T30346] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 584.571369][T30346] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 584.571384][T30346] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 584.571394][T30346] RDX: 00000000000006f4 RSI: 0000200000000580 RDI: 0000000000000000 [ 584.571404][T30346] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 584.571413][T30346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 584.571422][T30346] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 584.571442][T30346] [ 584.830837][T30352] syz_tun: tun_chr_ioctl cmd 1074025694 [ 584.900840][T30351] misc userio: No port type given on /dev/userio [ 586.201153][T30406] NFSD: Failed to start, no listeners configured. [ 586.310414][T30418] __vm_enough_memory: pid: 30418, comm: syz.1.10400, bytes: 4398046457856 not enough memory for the allocation [ 586.687619][T30426] Process accounting resumed [ 587.335694][T30457] FAULT_INJECTION: forcing a failure. [ 587.335694][T30457] name failslab, interval 1, probability 0, space 0, times 0 [ 587.391216][T30457] CPU: 0 UID: 0 PID: 30457 Comm: syz.1.10417 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 587.391247][T30457] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 587.391254][T30457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 587.391263][T30457] Call Trace: [ 587.391269][T30457] [ 587.391275][T30457] dump_stack_lvl+0x100/0x190 [ 587.391297][T30457] should_fail_ex.cold+0x5/0xa [ 587.391317][T30457] should_failslab+0xc2/0x120 [ 587.391333][T30457] __kmalloc_cache_noprof+0x7a/0x6f0 [ 587.391354][T30457] ? sctp_auth_shkey_create+0x9e/0x210 [ 587.391374][T30457] sctp_auth_shkey_create+0x9e/0x210 [ 587.391392][T30457] sctp_endpoint_new+0x589/0xb20 [ 587.391411][T30457] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 587.391428][T30457] ? lockdep_init_map_type+0x5c/0x250 [ 587.391444][T30457] ? lockdep_init_map_type+0x5c/0x250 [ 587.391458][T30457] ? lockdep_init_map_type+0x5c/0x250 [ 587.391476][T30457] sctp_init_sock+0xe2b/0x1300 [ 587.391491][T30457] ? __pfx_sctp_init_sock+0x10/0x10 [ 587.391508][T30457] inet_create+0x94c/0x1060 [ 587.391529][T30457] ? inet_create+0x94/0x1060 [ 587.391552][T30457] __sock_create+0x339/0x860 [ 587.391576][T30457] __sys_socket+0x14d/0x260 [ 587.391596][T30457] ? __pfx___sys_socket+0x10/0x10 [ 587.391616][T30457] ? ksys_write+0x1ac/0x250 [ 587.391636][T30457] __x64_sys_socket+0x72/0xb0 [ 587.391656][T30457] ? lockdep_hardirqs_on+0x78/0x100 [ 587.391677][T30457] do_syscall_64+0x10b/0xf80 [ 587.391698][T30457] ? clear_bhb_loop+0x40/0x90 [ 587.391716][T30457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.391731][T30457] RIP: 0033:0x7fa3dab9c819 [ 587.391744][T30457] 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 [ 587.391759][T30457] RSP: 002b:00007fa3db9fb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 587.391775][T30457] RAX: ffffffffffffffda RBX: 00007fa3dae15fa0 RCX: 00007fa3dab9c819 [ 587.391785][T30457] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000002 [ 587.391794][T30457] RBP: 00007fa3dac32c91 R08: 0000000000000000 R09: 0000000000000000 [ 587.391803][T30457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 587.391811][T30457] R13: 00007fa3dae16038 R14: 00007fa3dae15fa0 R15: 00007ffc66706be8 [ 587.391831][T30457] [ 588.523659][T30497] netlink: 'syz.2.10437': attribute type 9 has an invalid length. [ 589.565056][T30544] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 590.110168][T30567] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10470'. [ 590.800758][T30601] netlink: zone id is out of range [ 590.823165][T30601] netlink: zone id is out of range [ 590.850954][T30601] netlink: zone id is out of range [ 590.873484][T30601] netlink: zone id is out of range [ 590.894038][T30601] netlink: zone id is out of range [ 590.912323][T30601] netlink: zone id is out of range [ 590.930094][T30601] netlink: zone id is out of range [ 590.952898][T30601] netlink: zone id is out of range [ 590.971999][T30601] netlink: zone id is out of range [ 591.756442][T30649] FAULT_INJECTION: forcing a failure. [ 591.756442][T30649] name failslab, interval 1, probability 0, space 0, times 0 [ 591.816343][T30649] CPU: 0 UID: 0 PID: 30649 Comm: syz.3.10504 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 591.816373][T30649] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 591.816380][T30649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 591.816389][T30649] Call Trace: [ 591.816395][T30649] [ 591.816401][T30649] dump_stack_lvl+0x100/0x190 [ 591.816423][T30649] should_fail_ex.cold+0x5/0xa [ 591.816443][T30649] should_failslab+0xc2/0x120 [ 591.816460][T30649] __kmalloc_node_noprof+0xe6/0x850 [ 591.816482][T30649] ? get_callchain_buffers+0x1e5/0x380 [ 591.816506][T30649] get_callchain_buffers+0x1e5/0x380 [ 591.816525][T30649] ? security_capable+0x80/0x260 [ 591.816545][T30649] stack_map_alloc+0x316/0x610 [ 591.816564][T30649] ? __pfx_stack_map_mem_usage+0x10/0x10 [ 591.816581][T30649] map_create+0x84e/0x2bc0 [ 591.816601][T30649] ? futex_unqueue+0x13d/0x2c0 [ 591.816624][T30649] ? __futex_wait+0x256/0x300 [ 591.816648][T30649] ? __pfx_map_create+0x10/0x10 [ 591.816668][T30649] ? __might_fault+0xc5/0x140 [ 591.816691][T30649] ? __might_fault+0xc5/0x140 [ 591.816720][T30649] __sys_bpf+0x2091/0x4b90 [ 591.816738][T30649] ? __pfx___sys_bpf+0x10/0x10 [ 591.816762][T30649] ? __pfx_futex_wait+0x10/0x10 [ 591.816784][T30649] ? ksys_write+0x190/0x250 [ 591.816801][T30649] ? ksys_write+0x190/0x250 [ 591.816821][T30649] ? do_futex+0x192/0x350 [ 591.816847][T30649] ? xfd_validate_state+0x129/0x190 [ 591.816863][T30649] ? ksys_write+0x1ac/0x250 [ 591.816883][T30649] __x64_sys_bpf+0x7b/0xc0 [ 591.816897][T30649] ? lockdep_hardirqs_on+0x78/0x100 [ 591.816919][T30649] do_syscall_64+0x10b/0xf80 [ 591.816940][T30649] ? clear_bhb_loop+0x40/0x90 [ 591.816958][T30649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.816973][T30649] RIP: 0033:0x7f5fd579c819 [ 591.816986][T30649] 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 [ 591.817001][T30649] RSP: 002b:00007f5fd6618028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 591.817016][T30649] RAX: ffffffffffffffda RBX: 00007f5fd5a15fa0 RCX: 00007f5fd579c819 [ 591.817026][T30649] RDX: 00000000000006f4 RSI: 0000200000000580 RDI: 0000000000000000 [ 591.817035][T30649] RBP: 00007f5fd5832c91 R08: 0000000000000000 R09: 0000000000000000 [ 591.817045][T30649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 591.817053][T30649] R13: 00007f5fd5a16038 R14: 00007f5fd5a15fa0 R15: 00007ffcbdb21268 [ 591.817074][T30649] [ 593.529363][T30713] NFSD: Failed to start, no listeners configured. [ 595.703856][T30825] net_ratelimit: 7 callbacks suppressed [ 595.703873][T30825] openvswitch: netlink: Key 15 has unexpected len 16 expected 4 [ 595.860002][T30832] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 596.327272][T30852] netlink: 'syz.0.10595': attribute type 1 has an invalid length. [ 597.782124][T30920] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 597.819141][T30920] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 598.694119][T30961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 598.767121][T30961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 599.089608][T30978] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10651'. [ 599.131611][T30978] openvswitch: netlink: Message has 12 unknown bytes. [ 599.435400][T30991] netlink: Setting conntrack mark requires 'commit' flag. [ 599.899949][T23080] Bluetooth: hci1: ACL packet too small [ 600.317852][T31020] openvswitch: netlink: IP tunnel dst address not specified [ 602.115586][T31098] futex_wake_op: syz.1.10704 tries to shift op by -1; fix this program [ 603.169071][T31133] ima: policy update failed [ 603.195619][ T30] audit: type=1802 audit(4294967333.952:55): pid=31133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.10722" res=0 errno=0 [ 603.324581][T31148] netlink: 'syz.0.10728': attribute type 1 has an invalid length. [ 603.410385][T31152] ALSA: mixer_oss: invalid OSS volume ',e&ER$o i<\#Z\' [ 603.541864][T25620] Bluetooth: hci3: command 0x0406 tx timeout [ 603.702942][T31165] netlink: Invalid conntrack timeout [ 604.074994][T23080] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 604.075019][T23080] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 604.090328][T23080] Bluetooth: hci1: Dropping invalid advertising data [ 604.097209][T23080] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 604.097232][T23080] Bluetooth: hci1: Dropping invalid advertising data [ 604.112413][T23080] Bluetooth: hci1: Malformed LE Event: 0x02 [ 606.307044][T31310] block nbd2: not configured, cannot reconfigure [ 608.649493][T31397] openvswitch: netlink: Duplicate key (type 15). [ 609.902869][T31446] [U] ^@ [ 610.884859][T31490] .^: entered promiscuous mode [ 611.769218][T31536] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10860'. [ 611.855907][T31541] futex_wake_op: syz.3.10862 tries to shift op by -1; fix this program [ 612.302326][T31553] netlink: 'syz.1.10867': attribute type 11 has an invalid length. [ 612.337396][T31553] netlink: 'syz.1.10867': attribute type 11 has an invalid length. [ 612.368242][T31555] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xeffffd12 [ 612.386350][T31553] netlink: 'syz.1.10867': attribute type 11 has an invalid length. [ 612.636273][T31564] openvswitch: netlink: Key type 261 is out of range max 32 [ 613.159423][T31578] zero sized request [ 613.457461][T31604] .^: entered promiscuous mode [ 614.294377][T23080] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 614.294401][T23080] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 614.310454][T23080] Bluetooth: hci2: Dropping invalid advertising data [ 614.318985][T23080] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 614.319011][T23080] Bluetooth: hci2: Dropping invalid advertising data [ 614.333505][T23080] Bluetooth: hci2: Malformed LE Event: 0x02 [ 615.082259][T31698] dyndbg: expected <4096 bytes into control [ 615.261608][T31707] netlink: 'syz.3.10922': attribute type 11 has an invalid length. [ 615.462331][T23080] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 615.462355][T23080] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 615.479979][T23080] Bluetooth: hci3: Dropping invalid advertising data [ 615.491200][T23080] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 615.491224][T23080] Bluetooth: hci3: Dropping invalid advertising data [ 615.505749][T23080] Bluetooth: hci3: Malformed LE Event: 0x02 [ 616.537469][T31782] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10952'. [ 616.636564][T31782] Process accounting paused [ 617.191074][T31813] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE r҄y*"l-y– [ 617.959028][T31851] tipc: Started in network mode [ 617.984841][T31851] tipc: Node identity ee00, cluster identity 4711 [ 618.026321][T31851] tipc: Node number set to 60928 [ 619.070852][T31907] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 619.467697][T31925] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 619.491835][T31928] netlink: 'syz.2.11012': attribute type 1 has an invalid length. [ 620.121086][T23080] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 620.121111][T23080] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 620.137395][T23080] Bluetooth: hci0: Dropping invalid advertising data [ 620.147000][T23080] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 620.147026][T23080] Bluetooth: hci0: Dropping invalid advertising data [ 620.160858][T23080] Bluetooth: hci0: Malformed LE Event: 0x02 [ 620.744033][T32000] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11036'. [ 620.901346][T32007] tc_dump_action: action bad kind [ 621.112366][T32017] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11044'. [ 621.138563][T32018] delete_channel: no stack [ 621.519608][T32039] netlink: 'syz.2.11055': attribute type 1 has an invalid length. [ 621.595291][T32044] netlink: 'syz.0.11057': attribute type 1 has an invalid length. [ 621.634169][T32045] netlink: Unknown NAT attribute (type=262, max=9) [ 621.862679][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 621.870819][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 623.569959][T32098] delete_channel: no stack [ 624.317634][T32127] netlink: 'syz.2.11096': attribute type 1 has an invalid length. [ 625.284630][T32170] netlink: 'syz.1.11113': attribute type 2 has an invalid length. [ 626.271536][T32201] openvswitch: netlink: Flow key attribute not present in set flow. [ 626.583327][ T30] audit: type=1800 audit(4294967357.442:56): pid=32210 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="" name="dbroot" dev="configfs" ino=86540 res=0 errno=0 [ 626.746173][T32218] delete_channel: no stack [ 627.462008][T32244] bond0: option lp_interval: invalid value () [ 627.528645][T32244] bond0: option lp_interval: allowed values 1 - 2147483647 [ 628.328612][T23080] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 628.328638][T23080] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 628.343725][T23080] Bluetooth: hci0: Dropping invalid advertising data [ 628.350555][T23080] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 628.350577][T23080] Bluetooth: hci0: Dropping invalid advertising data [ 628.365771][T23080] Bluetooth: hci0: Malformed LE Event: 0x02 [ 628.643002][T32314] openvswitch: netlink: Flow actions attr not present in new flow. [ 628.844765][T32321] netlink: 'syz.1.11173': attribute type 1 has an invalid length. [ 628.870206][T32323] FAULT_INJECTION: forcing a failure. [ 628.870206][T32323] name failslab, interval 1, probability 0, space 0, times 0 [ 628.945605][T32325] tc_dump_action: action bad kind [ 628.953635][T32323] CPU: 0 UID: 0 PID: 32323 Comm: syz.2.11174 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 628.953683][T32323] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 628.953695][T32323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 628.953709][T32323] Call Trace: [ 628.953715][T32323] [ 628.953721][T32323] dump_stack_lvl+0x100/0x190 [ 628.953743][T32323] should_fail_ex.cold+0x5/0xa [ 628.953763][T32323] should_failslab+0xc2/0x120 [ 628.953781][T32323] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 628.953804][T32323] ? __d_alloc+0x34/0xa40 [ 628.953827][T32323] __d_alloc+0x34/0xa40 [ 628.953848][T32323] d_alloc_pseudo+0x1c/0xc0 [ 628.953861][T32323] alloc_file_pseudo+0xcf/0x230 [ 628.953883][T32323] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 628.953904][T32323] ? hugetlbfs_get_inode+0x3f5/0x700 [ 628.953927][T32323] hugetlb_file_setup+0x2a8/0x5b0 [ 628.953949][T32323] ksys_mmap_pgoff+0x242/0x610 [ 628.953965][T32323] ? __UNIQUE_ID_modinfo_714+0x63da8c83/0xffffffffffec9583 [ 628.953988][T32323] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 628.954005][T32323] ? xfd_validate_state+0x129/0x190 [ 628.954020][T32323] ? ksys_write+0x1ac/0x250 [ 628.954040][T32323] __x64_sys_mmap+0x125/0x190 [ 628.954056][T32323] ? __UNIQUE_ID_modinfo_714+0x63da8c83/0xffffffffffec9583 [ 628.954077][T32323] do_syscall_64+0x10b/0xf80 [ 628.954099][T32323] ? clear_bhb_loop+0x40/0x90 [ 628.954117][T32323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 628.954132][T32323] RIP: 0033:0x7f7ac279c819 [ 628.954146][T32323] 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 [ 628.954160][T32323] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 628.954175][T32323] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 628.954185][T32323] RDX: 0000000000000002 RSI: 0000000000000005 RDI: ffffffffff600700 [ 628.954194][T32323] RBP: 00007f7ac2832c91 R08: 0000000000000401 R09: 0000300000000000 [ 628.954204][T32323] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 628.954214][T32323] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 628.954230][T32323] ? __UNIQUE_ID_modinfo_714+0x63da8c83/0xffffffffffec9583 [ 628.954259][T32323] [ 629.610398][T32333] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 630.041903][T32351] tc_dump_action: action bad kind [ 630.366867][T32366] MTRR 1 not used [ 631.461781][T32406] bond0: option lp_interval: invalid value () [ 631.493462][T32406] bond0: option lp_interval: allowed values 1 - 2147483647 [ 631.675838][T32416] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 632.020487][T32432] netlink: zone id is out of range [ 632.633885][T32453] openvswitch: netlink: IP tunnel dst address not specified [ 634.954770][T32543] netlink: zone id is out of range [ 635.859728][T23080] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 635.859762][T23080] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 635.876573][T23080] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 635.876594][T23080] Bluetooth: hci1: adv larger than maximum supported [ 635.883732][T23080] Bluetooth: hci1: adv larger than maximum supported [ 635.890465][T23080] Bluetooth: hci1: Unknown advertising packet type: 0x3c [ 635.897143][T23080] Bluetooth: hci1: adv larger than maximum supported [ 635.905297][T23080] Bluetooth: hci1: Malformed LE Event: 0x0d [ 637.488184][T32631] NFSD: Failed to start, no listeners configured. [ 637.990379][T32663] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11323'. [ 638.565044][T32688] netlink: 'syz.0.11334': attribute type 11 has an invalid length. [ 638.604581][T32688] netlink: 'syz.0.11334': attribute type 11 has an invalid length. [ 638.636912][T32688] netlink: 'syz.0.11334': attribute type 11 has an invalid length. [ 639.679574][T32750] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 639.748904][T32752] netlink: 'syz.3.11365': attribute type 1 has an invalid length. [ 640.122936][ T302] openvswitch: netlink: IP tunnel dst address not specified [ 640.873147][ T337] netlink: Unknown nat attribute (0) [ 641.051811][T23080] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 641.051839][T23080] Bluetooth: hci2: unexpected subevent 0x0d length: 725 > 260 [ 641.069196][T23080] Bluetooth: hci2: Unknown advertising packet type: 0x7f [ 641.069214][T23080] Bluetooth: hci2: adv larger than maximum supported [ 641.076313][T23080] Bluetooth: hci2: Unknown advertising packet type: 0x3c [ 641.083250][T23080] Bluetooth: hci2: Malformed LE Event: 0x0d [ 642.260897][ T382] NFSD: Failed to start, no listeners configured. [ 642.568727][ T398] No such timeout policy "" [ 642.598246][ T398] netlink: Failed to associated timeout policy '' [ 642.972773][ T419] FAULT_INJECTION: forcing a failure. [ 642.972773][ T419] name failslab, interval 1, probability 0, space 0, times 0 [ 643.035686][ T419] CPU: 0 UID: 0 PID: 419 Comm: syz.1.11426 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 643.035717][ T419] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 643.035724][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 643.035733][ T419] Call Trace: [ 643.035739][ T419] [ 643.035745][ T419] dump_stack_lvl+0x100/0x190 [ 643.035766][ T419] should_fail_ex.cold+0x5/0xa [ 643.035786][ T419] should_failslab+0xc2/0x120 [ 643.035805][ T419] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 643.035820][ T419] ? kstrdup_const+0x63/0x80 [ 643.035840][ T419] kstrdup+0x51/0xe0 [ 643.035856][ T419] kstrdup_const+0x63/0x80 [ 643.035871][ T419] alloc_vfsmnt+0xe5/0x6a0 [ 643.035891][ T419] ? __pfx___might_resched+0x10/0x10 [ 643.035909][ T419] clone_mnt+0x4b/0x930 [ 643.035925][ T419] copy_tree+0xfc/0xbf0 [ 643.035941][ T419] ? __pfx_down_write+0x10/0x10 [ 643.035961][ T419] copy_mnt_ns+0x3fa/0x1180 [ 643.035984][ T419] ? __pfx_copy_mnt_ns+0x10/0x10 [ 643.036006][ T419] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 643.036028][ T419] ? create_new_namespaces+0x30/0xac0 [ 643.036047][ T419] ? rcu_is_watching+0x12/0xc0 [ 643.036067][ T419] create_new_namespaces+0xd3/0xac0 [ 643.036084][ T419] ? bpf_lsm_capable+0x9/0x10 [ 643.036100][ T419] ? security_capable+0x80/0x260 [ 643.036130][ T419] unshare_nsproxy_namespaces+0xf2/0x220 [ 643.036154][ T419] ksys_unshare+0x438/0xab0 [ 643.036178][ T419] ? __pfx_ksys_unshare+0x10/0x10 [ 643.036197][ T419] ? xfd_validate_state+0x129/0x190 [ 643.036211][ T419] ? ksys_write+0x1ac/0x250 [ 643.036233][ T419] __x64_sys_unshare+0x31/0x40 [ 643.036253][ T419] do_syscall_64+0x10b/0xf80 [ 643.036274][ T419] ? clear_bhb_loop+0x40/0x90 [ 643.036292][ T419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.036307][ T419] RIP: 0033:0x7fa3dab9c819 [ 643.036320][ T419] 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 [ 643.036335][ T419] RSP: 002b:00007fa3db9fb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 643.036349][ T419] RAX: ffffffffffffffda RBX: 00007fa3dae15fa0 RCX: 00007fa3dab9c819 [ 643.036359][ T419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000020000 [ 643.036367][ T419] RBP: 00007fa3dac32c91 R08: 0000000000000000 R09: 0000000000000000 [ 643.036376][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.036385][ T419] R13: 00007fa3dae16038 R14: 00007fa3dae15fa0 R15: 00007ffc66706be8 [ 643.036406][ T419] [ 644.500406][ T473] netlink: 'syz.2.11452': attribute type 4 has an invalid length. [ 644.530892][ T475] sctp: [Deprecated]: syz.1.11453 (pid 475) Use of struct sctp_assoc_value in delayed_ack socket option. [ 644.530892][ T475] Use struct sctp_sack_info instead [ 644.552873][ T473] netlink: 'syz.2.11452': attribute type 1 has an invalid length. [ 646.584205][ T553] Process accounting resumed [ 648.625150][ T671] netlink: 'syz.1.11535': attribute type 2 has an invalid length. [ 648.665431][ T671] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11535'. [ 649.086014][ T693] FAULT_INJECTION: forcing a failure. [ 649.086014][ T693] name failslab, interval 1, probability 0, space 0, times 0 [ 649.132383][ T693] CPU: 0 UID: 0 PID: 693 Comm: syz.2.11545 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 649.132414][ T693] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 649.132421][ T693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 649.132430][ T693] Call Trace: [ 649.132435][ T693] [ 649.132442][ T693] dump_stack_lvl+0x100/0x190 [ 649.132464][ T693] should_fail_ex.cold+0x5/0xa [ 649.132484][ T693] should_failslab+0xc2/0x120 [ 649.132501][ T693] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 649.132525][ T693] ? __d_alloc+0x34/0xa40 [ 649.132548][ T693] __d_alloc+0x34/0xa40 [ 649.132574][ T693] d_alloc_pseudo+0x1c/0xc0 [ 649.132589][ T693] alloc_file_pseudo+0xcf/0x230 [ 649.132612][ T693] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 649.132634][ T693] ? __raw_spin_lock_init+0x3a/0x110 [ 649.132654][ T693] create_pipe_files+0x360/0x970 [ 649.132675][ T693] do_pipe2+0xbd/0x1e0 [ 649.132692][ T693] ? __pfx_do_pipe2+0x10/0x10 [ 649.132709][ T693] ? ksys_write+0x1ac/0x250 [ 649.132731][ T693] __x64_sys_pipe2+0x54/0x80 [ 649.132758][ T693] do_syscall_64+0x10b/0xf80 [ 649.132779][ T693] ? clear_bhb_loop+0x40/0x90 [ 649.132797][ T693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 649.132813][ T693] RIP: 0033:0x7f7ac279c819 [ 649.132833][ T693] 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 [ 649.132852][ T693] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 649.132868][ T693] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 649.132878][ T693] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000000 [ 649.132887][ T693] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 649.132896][ T693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 649.132906][ T693] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 649.132925][ T693] [ 649.538746][ T709] openvswitch: netlink: ERSPAN option length err (len 256, max 255). [ 649.570532][ T711] netlink: 'syz.0.11553': attribute type 1 has an invalid length. [ 649.894677][ T726] netlink: zone id is out of range [ 649.918737][ T726] netlink: zone id is out of range [ 649.943784][ T726] netlink: zone id is out of range [ 649.969836][ T726] netlink: zone id is out of range [ 649.998972][ T726] netlink: zone id is out of range [ 650.030762][ T726] netlink: zone id is out of range [ 650.054047][ T733] netlink: 'syz.1.11565': attribute type 1 has an invalid length. [ 650.063833][ T726] netlink: zone id is out of range [ 650.086987][ T726] netlink: zone id is out of range [ 650.110965][ T726] netlink: zone id is out of range [ 650.556491][T23080] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 650.556517][T23080] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 650.572278][T23080] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 650.572296][T23080] Bluetooth: hci3: Unknown advertising packet type: 0x19 [ 650.579517][T23080] Bluetooth: hci3: Unknown advertising packet type: 0x3e [ 650.587458][T23080] Bluetooth: hci3: adv larger than maximum supported [ 650.594807][T23080] Bluetooth: hci3: Malformed LE Event: 0x0d [ 650.790348][ T766] netlink: 20 bytes leftover after parsing attributes in process `syz.3.11579'. [ 650.831311][ T766] netlink: 20 bytes leftover after parsing attributes in process `syz.3.11579'. [ 652.178433][ T830] netlink: 338 bytes leftover after parsing attributes in process `syz.1.11610'. [ 652.204392][ T830] netlink: 338 bytes leftover after parsing attributes in process `syz.1.11610'. [ 652.539385][ T850] tipc: Started in network mode [ 652.552015][ T850] tipc: Node identity ffffffff, cluster identity 4711 [ 652.569251][ T850] tipc: Node number set to 4294967295 [ 653.281250][ T886] netlink: 'syz.1.11636': attribute type 2 has an invalid length. [ 654.734408][ T973] net_ratelimit: 52 callbacks suppressed [ 654.734424][ T973] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 655.165199][ T998] netlink: 276 bytes leftover after parsing attributes in process `syz.1.11683'. [ 655.236702][ T1001] netlink: 338 bytes leftover after parsing attributes in process `syz.0.11684'. [ 655.288094][ T1001] netlink: 338 bytes leftover after parsing attributes in process `syz.0.11684'. [ 656.592724][ T1075] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 656.927742][ T1099] netlink: 'syz.1.11723': attribute type 3 has an invalid length. [ 657.617764][ T1138] FAULT_INJECTION: forcing a failure. [ 657.617764][ T1138] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 657.679136][ T1138] CPU: 0 UID: 0 PID: 1138 Comm: syz.2.11743 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 657.679166][ T1138] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 657.679173][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 657.679183][ T1138] Call Trace: [ 657.679188][ T1138] [ 657.679194][ T1138] dump_stack_lvl+0x100/0x190 [ 657.679216][ T1138] should_fail_ex.cold+0x5/0xa [ 657.679233][ T1138] ? prepare_alloc_pages+0x16d/0x5f0 [ 657.679253][ T1138] should_fail_alloc_page+0xeb/0x140 [ 657.679271][ T1138] prepare_alloc_pages+0x1f0/0x5f0 [ 657.679292][ T1138] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 657.679319][ T1138] ? rcu_is_watching+0x12/0xc0 [ 657.679337][ T1138] ? trace_mm_page_alloc+0x163/0x1d0 [ 657.679355][ T1138] ? __alloc_frozen_pages_noprof+0x2b1/0x2bc0 [ 657.679379][ T1138] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 657.679405][ T1138] ? find_held_lock+0x2b/0x80 [ 657.679423][ T1138] ? is_bpf_text_address+0x8a/0x1a0 [ 657.679442][ T1138] ? is_bpf_text_address+0x8a/0x1a0 [ 657.679463][ T1138] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 657.679484][ T1138] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 657.679505][ T1138] ? is_bpf_text_address+0x94/0x1a0 [ 657.679524][ T1138] ? kernel_text_address+0x8d/0x100 [ 657.679540][ T1138] ? __kernel_text_address+0xd/0x30 [ 657.679554][ T1138] ? unwind_get_return_address+0x59/0xa0 [ 657.679578][ T1138] alloc_pages_bulk_noprof+0x657/0x1390 [ 657.679605][ T1138] ? policy_nodemask+0xed/0x4f0 [ 657.679623][ T1138] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 657.679647][ T1138] ? kasan_save_stack+0x30/0x50 [ 657.679668][ T1138] __kasan_populate_vmalloc+0xf0/0x210 [ 657.679695][ T1138] alloc_vmap_area+0x95d/0x2b70 [ 657.679719][ T1138] ? __pfx_alloc_vmap_area+0x10/0x10 [ 657.679740][ T1138] __get_vm_area_node+0x1ca/0x330 [ 657.679762][ T1138] __vmalloc_node_range_noprof+0x228/0x1630 [ 657.679789][ T1138] ? kernel_clone+0x12e/0x9c0 [ 657.679811][ T1138] ? lock_acquire+0x1b1/0x370 [ 657.679828][ T1138] ? kernel_clone+0x12e/0x9c0 [ 657.679853][ T1138] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 657.679876][ T1138] ? rcu_is_watching+0x12/0xc0 [ 657.679893][ T1138] ? trace_kmem_cache_alloc+0xd5/0x100 [ 657.679911][ T1138] ? kernel_clone+0x12e/0x9c0 [ 657.679930][ T1138] __vmalloc_node_noprof+0xad/0xf0 [ 657.679948][ T1138] ? kernel_clone+0x12e/0x9c0 [ 657.679969][ T1138] copy_process+0x7fb/0x7fa0 [ 657.679991][ T1138] ? __pfx___futex_wait+0x10/0x10 [ 657.680009][ T1138] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 657.680036][ T1138] ? __pfx_copy_process+0x10/0x10 [ 657.680056][ T1138] ? find_held_lock+0x2b/0x80 [ 657.680081][ T1138] kernel_clone+0x12e/0x9c0 [ 657.680099][ T1138] ? __pfx_futex_wait+0x10/0x10 [ 657.680118][ T1138] ? __pfx_kernel_clone+0x10/0x10 [ 657.680147][ T1138] __do_sys_clone+0xd9/0x120 [ 657.680167][ T1138] ? __pfx___do_sys_clone+0x10/0x10 [ 657.680194][ T1138] ? ksys_write+0x1ac/0x250 [ 657.680212][ T1138] ? rcu_is_watching+0x12/0xc0 [ 657.680231][ T1138] do_syscall_64+0x10b/0xf80 [ 657.680252][ T1138] ? clear_bhb_loop+0x40/0x90 [ 657.680270][ T1138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.680285][ T1138] RIP: 0033:0x7f7ac279c819 [ 657.680298][ T1138] 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 [ 657.680312][ T1138] RSP: 002b:00007f7ac09edfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 657.680328][ T1138] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 657.680338][ T1138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 657.680348][ T1138] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 657.680356][ T1138] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 657.680365][ T1138] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 657.680385][ T1138] [ 657.680464][ T1138] syz.2.11743: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 658.713589][ T1174] openvswitch: netlink: Geneve opt len 1 is not a multiple of 4. [ 658.825503][ T1138] ,cpuset=/,mems_allowed=0-1 [ 658.848414][ T1138] CPU: 0 UID: 0 PID: 1138 Comm: syz.2.11743 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 658.848443][ T1138] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 658.848450][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 658.848459][ T1138] Call Trace: [ 658.848464][ T1138] [ 658.848469][ T1138] dump_stack_lvl+0x100/0x190 [ 658.848490][ T1138] warn_alloc.cold+0x95/0x1c1 [ 658.848506][ T1138] ? __pfx_warn_alloc+0x10/0x10 [ 658.848528][ T1138] ? lockdep_hardirqs_on+0x78/0x100 [ 658.848552][ T1138] ? __get_vm_area_node+0x2c5/0x330 [ 658.848573][ T1138] ? __get_vm_area_node+0x208/0x330 [ 658.848594][ T1138] __vmalloc_node_range_noprof+0xccd/0x1630 [ 658.848614][ T1138] ? lock_acquire+0x1b1/0x370 [ 658.848631][ T1138] ? kernel_clone+0x12e/0x9c0 [ 658.848661][ T1138] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 658.848685][ T1138] ? rcu_is_watching+0x12/0xc0 [ 658.848702][ T1138] ? trace_kmem_cache_alloc+0xd5/0x100 [ 658.848721][ T1138] ? kernel_clone+0x12e/0x9c0 [ 658.848739][ T1138] __vmalloc_node_noprof+0xad/0xf0 [ 658.848758][ T1138] ? kernel_clone+0x12e/0x9c0 [ 658.848778][ T1138] copy_process+0x7fb/0x7fa0 [ 658.848799][ T1138] ? __pfx___futex_wait+0x10/0x10 [ 658.848817][ T1138] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 658.848844][ T1138] ? __pfx_copy_process+0x10/0x10 [ 658.848863][ T1138] ? find_held_lock+0x2b/0x80 [ 658.848888][ T1138] kernel_clone+0x12e/0x9c0 [ 658.848906][ T1138] ? __pfx_futex_wait+0x10/0x10 [ 658.848925][ T1138] ? __pfx_kernel_clone+0x10/0x10 [ 658.848954][ T1138] __do_sys_clone+0xd9/0x120 [ 658.848974][ T1138] ? __pfx___do_sys_clone+0x10/0x10 [ 658.849001][ T1138] ? ksys_write+0x1ac/0x250 [ 658.849020][ T1138] ? rcu_is_watching+0x12/0xc0 [ 658.849038][ T1138] do_syscall_64+0x10b/0xf80 [ 658.849060][ T1138] ? clear_bhb_loop+0x40/0x90 [ 658.849077][ T1138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.849092][ T1138] RIP: 0033:0x7f7ac279c819 [ 658.849104][ T1138] 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 [ 658.849118][ T1138] RSP: 002b:00007f7ac09edfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 658.849133][ T1138] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 658.849143][ T1138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 658.849151][ T1138] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 658.849160][ T1138] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 658.849168][ T1138] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 658.849187][ T1138] [ 658.849193][ T1138] Mem-Info: [ 659.475338][ T1195] &#$@\]\-: entered promiscuous mode [ 659.892909][ T1138] active_anon:8966 inactive_anon:3 isolated_anon:0 [ 659.892909][ T1138] active_file:11183 inactive_file:48966 isolated_file:0 [ 659.892909][ T1138] unevictable:768 dirty:0 writeback:0 [ 659.892909][ T1138] slab_reclaimable:12620 slab_unreclaimable:98243 [ 659.892909][ T1138] mapped:24749 shmem:1355 pagetables:1547 [ 659.892909][ T1138] sec_pagetables:0 bounce:0 [ 659.892909][ T1138] kernel_misc_reclaimable:0 [ 659.892909][ T1138] free:1095312 free_pcp:27626 free_cma:0 [ 660.111356][ T1138] Node 0 active_anon:36072kB inactive_anon:12kB active_file:44680kB inactive_file:195568kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:98868kB dirty:104kB writeback:52kB shmem:3884kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:10688kB pagetables:6104kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 660.282847][ T1138] Node 1 active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:292kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:140kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:136kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 660.469118][ T1138] Node 0 DMA free:14796kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:232kB local_pcp:232kB free_cma:0kB [ 660.616991][ T1138] lowmem_reserve[]: 0 2476 2477 2477 2477 [ 660.649891][ T1138] Node 0 DMA32 free:484924kB boost:0kB min:34288kB low:42860kB high:51432kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36752kB inactive_anon:12kB active_file:44684kB inactive_file:195576kB unevictable:1536kB writepending:68kB zspages:0kB present:3129332kB managed:2535488kB mlocked:0kB bounce:0kB free_pcp:40516kB local_pcp:40516kB free_cma:0kB [ 660.805910][ T1138] lowmem_reserve[]: 0 0 0 0 0 [ 660.818876][ T1274] nfs: Unknown parameter 'm?LH>｢^eko}* ' [ 660.836082][ T1138] Node 0 Normal free:8kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1004kB mlocked:0kB bounce:0kB free_pcp:28kB local_pcp:28kB free_cma:0kB [ 660.964488][ T1138] lowmem_reserve[]: 0 0 0 0 0 [ 660.996692][ T1138] Node 1 Normal free:3881508kB boost:0kB min:55596kB low:69492kB high:83388kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:292kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:66164kB local_pcp:66164kB free_cma:0kB [ 661.144234][ T1138] lowmem_reserve[]: 0 0 0 0 0 [ 661.166477][ T1138] Node 0 DMA: 9*4kB (UME) 11*8kB (ME) 7*16kB (UME) 7*32kB (ME) 4*64kB (M) 4*128kB (UM) 3*256kB (UM) 5*512kB (UME) 4*1024kB (UME) 3*2048kB (UME) 0*4096kB = 14796kB [ 661.250441][ T1138] Node 0 DMA32: 4401*4kB (UME) 2441*8kB (UM) 1599*16kB (UME) 251*32kB (UME) 409*64kB (UM) 511*128kB (UME) 406*256kB (UM) 193*512kB (UM) 109*1024kB (UM) 4*2048kB (M) 0*4096kB = 484892kB [ 661.337827][ T1138] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 661.398433][ T1138] Node 1 Normal: 9*4kB (UM) 4*8kB (U) 4*16kB (U) 7*32kB (U) 5*64kB (U) 5*128kB (U) 3*256kB (U) 5*512kB (UM) 4*1024kB (U) 3*2048kB (UM) 944*4096kB (UM) = 3881508kB [ 661.472905][ T1138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 661.524106][ T1138] Node 0 hugepages_total=3 hugepages_free=0 hugepages_surp=1 hugepages_size=2048kB [ 661.571135][ T1138] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 661.619483][ T1138] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 661.656983][ T1138] 61509 total pagecache pages [ 661.677331][ T1138] 7 pages in swap cache [ 661.700132][ T1138] Free swap = 124968kB [ 661.718332][ T1138] Total swap = 124996kB [ 661.731914][ T1313] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11819'. [ 661.745346][ T1138] 2097051 pages RAM [ 661.763928][ T1138] 0 pages HighMem/MovableOnly [ 661.781870][ T1138] 431313 pages reserved [ 661.803913][ T1138] 0 pages cma reserved [ 663.024724][ T1382] FAULT_INJECTION: forcing a failure. [ 663.024724][ T1382] name failslab, interval 1, probability 0, space 0, times 0 [ 663.091566][ T1382] CPU: 0 UID: 0 PID: 1382 Comm: syz.3.11845 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 663.091598][ T1382] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 663.091605][ T1382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 663.091614][ T1382] Call Trace: [ 663.091619][ T1382] [ 663.091626][ T1382] dump_stack_lvl+0x100/0x190 [ 663.091646][ T1382] should_fail_ex.cold+0x5/0xa [ 663.091666][ T1382] should_failslab+0xc2/0x120 [ 663.091683][ T1382] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 663.091706][ T1382] ? dup_fd+0x4d/0xd10 [ 663.091722][ T1382] ? trace_kmalloc+0xe3/0x110 [ 663.091741][ T1382] dup_fd+0x4d/0xd10 [ 663.091760][ T1382] ? apparmor_task_alloc+0x2c1/0x3b0 [ 663.091782][ T1382] copy_process+0x2965/0x7fa0 [ 663.091812][ T1382] ? __pfx_copy_process+0x10/0x10 [ 663.091835][ T1382] ? futex_hash+0x141/0x370 [ 663.091854][ T1382] kernel_clone+0x12e/0x9c0 [ 663.091872][ T1382] ? __pfx_futex_wait+0x10/0x10 [ 663.091892][ T1382] ? __pfx_kernel_clone+0x10/0x10 [ 663.091921][ T1382] __do_sys_clone+0xd9/0x120 [ 663.091941][ T1382] ? __pfx___do_sys_clone+0x10/0x10 [ 663.091971][ T1382] ? ksys_write+0x1ac/0x250 [ 663.091990][ T1382] ? rcu_is_watching+0x12/0xc0 [ 663.092009][ T1382] do_syscall_64+0x10b/0xf80 [ 663.092031][ T1382] ? clear_bhb_loop+0x40/0x90 [ 663.092049][ T1382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.092064][ T1382] RIP: 0033:0x7f5fd579c819 [ 663.092077][ T1382] 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 [ 663.092091][ T1382] RSP: 002b:00007f5fd6617fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 663.092106][ T1382] RAX: ffffffffffffffda RBX: 00007f5fd5a15fa0 RCX: 00007f5fd579c819 [ 663.092116][ T1382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 663.092125][ T1382] RBP: 00007f5fd5832c91 R08: 0000000000000000 R09: 0000000000000000 [ 663.092133][ T1382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 663.092142][ T1382] R13: 00007f5fd5a16038 R14: 00007f5fd5a15fa0 R15: 00007ffcbdb21268 [ 663.092161][ T1382] [ 665.726847][ T1502] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 666.991062][ T1547] sock: sock_timestamping_bind_phc: sock not bind to device [ 669.413536][ T1676] bridge_slave_1: left allmulticast mode [ 669.471883][ T1676] bridge_slave_1: left promiscuous mode [ 669.527192][ T1676] bridge0: port 2(bridge_slave_1) entered disabled state [ 669.617318][ T1680] netlink: 206 bytes leftover after parsing attributes in process `syz.1.11940'. [ 670.597774][ T1718] FAULT_INJECTION: forcing a failure. [ 670.597774][ T1718] name failslab, interval 1, probability 0, space 0, times 0 [ 670.657970][ T1718] CPU: 0 UID: 0 PID: 1718 Comm: syz.3.11955 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 670.658000][ T1718] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 670.658008][ T1718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 670.658017][ T1718] Call Trace: [ 670.658023][ T1718] [ 670.658029][ T1718] dump_stack_lvl+0x100/0x190 [ 670.658052][ T1718] should_fail_ex.cold+0x5/0xa [ 670.658072][ T1718] should_failslab+0xc2/0x120 [ 670.658090][ T1718] __kmalloc_cache_noprof+0x7a/0x6f0 [ 670.658110][ T1718] ? snd_seq_port_connect+0x61/0x550 [ 670.658127][ T1718] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 670.658144][ T1718] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 670.658163][ T1718] snd_seq_port_connect+0x61/0x550 [ 670.658181][ T1718] ? _raw_read_unlock+0x28/0x50 [ 670.658202][ T1718] ? check_subscription_permission.isra.0+0x146/0x240 [ 670.658224][ T1718] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 670.658246][ T1718] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 670.658275][ T1718] call_seq_client_ctl+0xa3/0x130 [ 670.658294][ T1718] snd_seq_kernel_client_ctl+0x77/0xd0 [ 670.658313][ T1718] snd_seq_oss_midi_open+0x474/0x690 [ 670.658337][ T1718] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 670.658358][ T1718] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 670.658387][ T1718] ? __mutex_lock+0x26d/0x1b10 [ 670.658404][ T1718] snd_seq_oss_synth_reset+0x439/0x890 [ 670.658426][ T1718] ? __pfx___mutex_lock+0x10/0x10 [ 670.658440][ T1718] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 670.658463][ T1718] ? __pfx___fsnotify_parent+0x10/0x10 [ 670.658486][ T1718] snd_seq_oss_reset+0x73/0x290 [ 670.658505][ T1718] ? __pfx_odev_release+0x10/0x10 [ 670.658523][ T1718] snd_seq_oss_release+0x7c/0x180 [ 670.658542][ T1718] ? __pfx_odev_release+0x10/0x10 [ 670.658558][ T1718] odev_release+0x4c/0x70 [ 670.658574][ T1718] __fput+0x3ff/0xb50 [ 670.658599][ T1718] task_work_run+0x150/0x240 [ 670.658623][ T1718] ? __pfx_task_work_run+0x10/0x10 [ 670.658640][ T1718] ? rcu_is_watching+0x12/0xc0 [ 670.658660][ T1718] exit_to_user_mode_loop+0x100/0x4a0 [ 670.658676][ T1718] ? do_syscall_64+0x519/0xf80 [ 670.658699][ T1718] do_syscall_64+0x6f2/0xf80 [ 670.658720][ T1718] ? clear_bhb_loop+0x40/0x90 [ 670.658738][ T1718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.658753][ T1718] RIP: 0033:0x7f5fd579c819 [ 670.658767][ T1718] 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 [ 670.658781][ T1718] RSP: 002b:00007f5fd6618028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 670.658796][ T1718] RAX: 0000000000000000 RBX: 00007f5fd5a15fa0 RCX: 00007f5fd579c819 [ 670.658806][ T1718] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 670.658815][ T1718] RBP: 00007f5fd5832c91 R08: 0000000000000000 R09: 0000000000000000 [ 670.658824][ T1718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 670.658833][ T1718] R13: 00007f5fd5a16038 R14: 00007f5fd5a15fa0 R15: 00007ffcbdb21268 [ 670.658853][ T1718] [ 672.415672][ T1755] sctp: [Deprecated]: syz.3.11973 (pid 1755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 672.415672][ T1755] Use struct sctp_sack_info instead [ 675.501439][ T1912] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 677.515060][ T1922] Process accounting paused [ 678.892601][ T2005] tunl0: entered allmulticast mode [ 679.476057][ T2029] netlink: 'syz.1.12075': attribute type 1 has an invalid length. [ 680.487064][ T2076] bridge0: port 2(ipvlan1) entered blocking state [ 680.524523][ T2076] bridge0: port 2(ipvlan1) entered disabled state [ 680.558954][ T2076] ipvlan1: entered allmulticast mode [ 680.587685][ T2076] veth0_vlan: entered allmulticast mode [ 680.646989][ T2076] ipvlan1: left allmulticast mode [ 680.675479][ T2076] veth0_vlan: left allmulticast mode [ 683.015989][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 683.030009][ T2182] FAULT_INJECTION: forcing a failure. [ 683.030009][ T2182] name fail_futex, interval 1, probability 0, space 0, times 1 [ 683.044194][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 683.102476][ T2182] CPU: 0 UID: 0 PID: 2182 Comm: syz.2.12112 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 683.102508][ T2182] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 683.102515][ T2182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 683.102525][ T2182] Call Trace: [ 683.102530][ T2182] [ 683.102537][ T2182] dump_stack_lvl+0x100/0x190 [ 683.102558][ T2182] should_fail_ex.cold+0x5/0xa [ 683.102579][ T2182] get_futex_key+0x1d2/0x1510 [ 683.102597][ T2182] ? __pfx_get_futex_key+0x10/0x10 [ 683.102614][ T2182] ? __lock_acquire+0x4a5/0x2630 [ 683.102631][ T2182] futex_wait_setup+0x83/0x510 [ 683.102656][ T2182] __futex_wait+0x19f/0x300 [ 683.102676][ T2182] ? __pfx___futex_wait+0x10/0x10 [ 683.102698][ T2182] ? __pfx_futex_wake_mark+0x10/0x10 [ 683.102718][ T2182] ? futex_hash+0x2ad/0x370 [ 683.102733][ T2182] ? futex_hash+0x141/0x370 [ 683.102758][ T2182] futex_wait+0xe6/0x370 [ 683.102777][ T2182] ? __pfx_futex_wait+0x10/0x10 [ 683.102801][ T2182] ? poll_select_finish+0x36e/0x670 [ 683.102818][ T2182] ? __pfx_poll_select_finish+0x10/0x10 [ 683.102836][ T2182] do_futex+0x1ef/0x350 [ 683.102852][ T2182] ? __pfx_do_futex+0x10/0x10 [ 683.102872][ T2182] __x64_sys_futex+0x34f/0x4d0 [ 683.102890][ T2182] ? __pfx___x64_sys_futex+0x10/0x10 [ 683.102909][ T2182] ? rcu_is_watching+0x12/0xc0 [ 683.102929][ T2182] do_syscall_64+0x10b/0xf80 [ 683.102950][ T2182] ? clear_bhb_loop+0x40/0x90 [ 683.102969][ T2182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 683.102984][ T2182] RIP: 0033:0x7f7ac279c819 [ 683.102999][ T2182] 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 [ 683.103013][ T2182] RSP: 002b:00007f7ac09ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 683.103028][ T2182] RAX: ffffffffffffffda RBX: 00007f7ac2a15fa8 RCX: 00007f7ac279c819 [ 683.103038][ T2182] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7ac2a15fa8 [ 683.103047][ T2182] RBP: 00007f7ac2a15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 683.103056][ T2182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 683.103065][ T2182] R13: 00007f7ac2a16038 R14: 00007ffe7019a7b0 R15: 00007ffe7019a898 [ 683.103084][ T2182] [ 683.881443][ T2225] netlink: 16 bytes leftover after parsing attributes in process `syz.1.12123'. [ 684.656462][ T2247] bridge0: port 3(ipvlan1) entered blocking state [ 684.673358][ T2247] bridge0: port 3(ipvlan1) entered disabled state [ 684.734216][ T2247] ipvlan1: entered allmulticast mode [ 684.786706][ T2247] veth0_vlan: entered allmulticast mode [ 684.844604][ T2247] ipvlan1: left allmulticast mode [ 684.867270][ T2247] veth0_vlan: left allmulticast mode [ 685.182288][ T2266] device-mapper: ioctl: Unable to rename non-existent device,  to [ 686.822375][ T2318] ovs_: entered promiscuous mode [ 688.266137][ T2386] netlink: 29 bytes leftover after parsing attributes in process `syz.3.12180'. [ 688.560430][ T2393] netlink: 342 bytes leftover after parsing attributes in process `syz.3.12183'. [ 689.167284][ T2440] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12189'. [ 691.324889][ T2527] netlink: 8 bytes leftover after parsing attributes in process `syz.2.12209'. [ 692.395959][ T2564] netlink: 350 bytes leftover after parsing attributes in process `syz.0.12221'. [ 693.158627][ T2600] netlink: 16 bytes leftover after parsing attributes in process `syz.3.12230'. [ 693.432592][T25730] EXT4-fs (sda1): Delayed block allocation failed for inode 2027 at logical offset 1467 with max blocks 3 with error 74 [ 693.532219][T25730] EXT4-fs (sda1): This should not happen!! Data will be lost [ 693.532219][T25730] [ 693.665540][T25730] EXT4-fs (sda1): Delayed block allocation failed for inode 2027 at logical offset 1464 with max blocks 3 with error 74 [ 693.756651][T25730] EXT4-fs (sda1): This should not happen!! Data will be lost [ 693.756651][T25730] [ 694.221552][ T2647] ptrace attach of "./syz-executor exec"[25613] was attempted by ""[2647] [ 694.808388][ T2676] random: crng reseeded on system resumption [ 698.512451][ T2862] ptrace attach of "./syz-executor exec"[6009] was attempted by ""[2862] [ 699.622989][ T2924] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12346'. [ 700.088674][ T2936] syz_tun: tun_chr_ioctl cmd 1074025698 [ 700.587746][ T2951] could not allocate digest TFM handle  [ 702.192360][ T3026] bridge0: port 2(veth0_to_bridge) entered blocking state [ 702.217840][ T3026] bridge0: port 2(veth0_to_bridge) entered disabled state [ 702.241049][ T3026] veth0_to_bridge: entered allmulticast mode [ 702.266039][ T3026] veth0_to_bridge: entered promiscuous mode [ 702.288251][ T3026] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 702.340494][ T3026] bridge0: port 2(veth0_to_bridge) entered blocking state [ 702.347746][ T3026] bridge0: port 2(veth0_to_bridge) entered forwarding state [ 702.907308][ T3050] ovs_?: entered promiscuous mode [ 704.464387][ T3094] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12399'. [ 704.629100][ T3103] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 704.636783][ T3103] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 706.427299][T22975] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1476 with max blocks 4 with error 117 [ 706.500705][T22975] EXT4-fs (sda1): This should not happen!! Data will be lost [ 706.500705][T22975] [ 706.569875][ T3186] netlink: 'syz.0.12428': attribute type 2 has an invalid length. [ 706.587741][T22975] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1463 with max blocks 13 with error 117 [ 706.652115][T22975] EXT4-fs (sda1): This should not happen!! Data will be lost [ 706.652115][T22975] [ 706.775996][T23003] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1463 with max blocks 1 with error 117 [ 706.849674][T23003] EXT4-fs (sda1): This should not happen!! Data will be lost [ 706.849674][T23003] [ 706.869574][ T3193] bridge0: port 3(veth0_to_bridge) entered blocking state [ 706.910572][ T3193] bridge0: port 3(veth0_to_bridge) entered disabled state [ 706.957534][ T3193] veth0_to_bridge: entered allmulticast mode [ 706.990930][ T3193] veth0_to_bridge: entered promiscuous mode [ 707.039385][ T3193] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 707.127516][ T3193] bridge0: port 3(veth0_to_bridge) entered blocking state [ 707.134797][ T3193] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 707.569102][ T3206] Process accounting resumed [ 708.333967][ T3236] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12445'. [ 709.123371][ T3257] bridge0: port 3(veth0_to_bridge) entered blocking state [ 709.153108][ T3257] bridge0: port 3(veth0_to_bridge) entered disabled state [ 709.180802][ T3257] veth0_to_bridge: entered allmulticast mode [ 709.210197][ T3257] veth0_to_bridge: entered promiscuous mode [ 709.230401][ T3257] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 709.274870][ T3257] bridge0: port 3(veth0_to_bridge) entered blocking state [ 709.282151][ T3257] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 709.510062][ T3272] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12463'. [ 709.944720][ T3288] netlink: 346 bytes leftover after parsing attributes in process `syz.0.12469'. [ 710.205613][ T30] audit: type=1326 audit(4294967441.465:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3292 comm="syz.3.12472" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5fd579c819 code=0x0 [ 712.504649][ T3375] netlink: 12 bytes leftover after parsing attributes in process `syz.2.12510'. [ 714.122906][ T3437] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input39 [ 716.598299][ T3552] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12569'. [ 718.095606][ T3616] FAULT_INJECTION: forcing a failure. [ 718.095606][ T3616] name failslab, interval 1, probability 0, space 0, times 0 [ 718.177196][ T3616] CPU: 0 UID: 0 PID: 3616 Comm: syz.3.12587 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 718.177228][ T3616] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 718.177234][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 718.177244][ T3616] Call Trace: [ 718.177250][ T3616] [ 718.177256][ T3616] dump_stack_lvl+0x100/0x190 [ 718.177279][ T3616] should_fail_ex.cold+0x5/0xa [ 718.177300][ T3616] should_failslab+0xc2/0x120 [ 718.177318][ T3616] __kmalloc_cache_noprof+0x7a/0x6f0 [ 718.177338][ T3616] ? vkms_plane_duplicate_state+0x87/0x130 [ 718.177366][ T3616] vkms_plane_duplicate_state+0x87/0x130 [ 718.177389][ T3616] drm_atomic_get_plane_state+0x279/0x760 [ 718.177411][ T3616] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 718.177432][ T3616] ? rcu_is_watching+0x12/0xc0 [ 718.177453][ T3616] ? __mutex_lock+0x26d/0x1b10 [ 718.177477][ T3616] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 718.177501][ T3616] ? drm_master_internal_acquire+0x21/0x80 [ 718.177540][ T3616] drm_client_modeset_commit_locked+0x14d/0x580 [ 718.177566][ T3616] drm_client_modeset_commit+0x4f/0x80 [ 718.177589][ T3616] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 718.177616][ T3616] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 718.177638][ T3616] drm_fbdev_client_restore+0x1b/0x30 [ 718.177654][ T3616] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 718.177670][ T3616] drm_client_dev_restore+0x205/0x2a0 [ 718.177696][ T3616] drm_release+0x2c6/0x360 [ 718.177716][ T3616] ? __pfx_drm_release+0x10/0x10 [ 718.177735][ T3616] __fput+0x3ff/0xb50 [ 718.177759][ T3616] task_work_run+0x150/0x240 [ 718.177776][ T3616] ? __pfx_task_work_run+0x10/0x10 [ 718.177792][ T3616] ? rcu_is_watching+0x12/0xc0 [ 718.177812][ T3616] exit_to_user_mode_loop+0x100/0x4a0 [ 718.177827][ T3616] ? do_syscall_64+0x519/0xf80 [ 718.177850][ T3616] do_syscall_64+0x6f2/0xf80 [ 718.177870][ T3616] ? clear_bhb_loop+0x40/0x90 [ 718.177889][ T3616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.177904][ T3616] RIP: 0033:0x7f5fd579c819 [ 718.177917][ T3616] 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 [ 718.177932][ T3616] RSP: 002b:00007f5fd6618028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 718.177946][ T3616] RAX: 0000000000000000 RBX: 00007f5fd5a15fa0 RCX: 00007f5fd579c819 [ 718.177956][ T3616] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 718.177964][ T3616] RBP: 00007f5fd5832c91 R08: 0000000000000000 R09: 0000000000000000 [ 718.177973][ T3616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 718.177983][ T3616] R13: 00007f5fd5a16038 R14: 00007f5fd5a15fa0 R15: 00007ffcbdb21268 [ 718.178004][ T3616] [ 720.055179][T25730] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 995 with max blocks 8 with error 117 [ 720.129931][T25730] EXT4-fs (sda1): This should not happen!! Data will be lost [ 720.129931][T25730] [ 720.253453][T25730] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 983 with max blocks 12 with error 117 [ 720.339976][T25730] EXT4-fs (sda1): This should not happen!! Data will be lost [ 720.339976][T25730] [ 720.746763][ T3718] __vm_enough_memory: pid: 3718, comm: syz.3.12621, bytes: 4398046511104 not enough memory for the allocation [ 721.512255][ T3761] syz_tun: tun_chr_ioctl cmd 1074025688 [ 723.867700][ T3847] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12663'. [ 724.544725][ T3861] FAULT_INJECTION: forcing a failure. [ 724.544725][ T3861] name failslab, interval 1, probability 0, space 0, times 0 [ 724.672304][ T3861] CPU: 0 UID: 0 PID: 3861 Comm: syz.2.12670 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 724.672335][ T3861] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 724.672342][ T3861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 724.672352][ T3861] Call Trace: [ 724.672357][ T3861] [ 724.672364][ T3861] dump_stack_lvl+0x100/0x190 [ 724.672385][ T3861] should_fail_ex.cold+0x5/0xa [ 724.672406][ T3861] should_failslab+0xc2/0x120 [ 724.672425][ T3861] __kmalloc_cache_noprof+0x7a/0x6f0 [ 724.672446][ T3861] ? vkms_atomic_crtc_duplicate_state+0x7a/0x1e0 [ 724.672469][ T3861] vkms_atomic_crtc_duplicate_state+0x7a/0x1e0 [ 724.672487][ T3861] drm_atomic_get_crtc_state+0x1de/0x620 [ 724.672508][ T3861] drm_atomic_get_plane_state+0x4a3/0x760 [ 724.672528][ T3861] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 724.672550][ T3861] ? rcu_is_watching+0x12/0xc0 [ 724.672570][ T3861] ? __mutex_lock+0x26d/0x1b10 [ 724.672586][ T3861] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 724.672608][ T3861] ? drm_master_internal_acquire+0x21/0x80 [ 724.672647][ T3861] drm_client_modeset_commit_locked+0x14d/0x580 [ 724.672672][ T3861] drm_client_modeset_commit+0x4f/0x80 [ 724.672695][ T3861] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 724.672719][ T3861] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 724.672742][ T3861] drm_fbdev_client_restore+0x1b/0x30 [ 724.672758][ T3861] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 724.672774][ T3861] drm_client_dev_restore+0x205/0x2a0 [ 724.672798][ T3861] drm_release+0x2c6/0x360 [ 724.672826][ T3861] ? __pfx_drm_release+0x10/0x10 [ 724.672845][ T3861] __fput+0x3ff/0xb50 [ 724.672871][ T3861] task_work_run+0x150/0x240 [ 724.672887][ T3861] ? __pfx_task_work_run+0x10/0x10 [ 724.672904][ T3861] ? rcu_is_watching+0x12/0xc0 [ 724.672923][ T3861] exit_to_user_mode_loop+0x100/0x4a0 [ 724.672937][ T3861] ? do_syscall_64+0x519/0xf80 [ 724.672961][ T3861] do_syscall_64+0x6f2/0xf80 [ 724.672981][ T3861] ? clear_bhb_loop+0x40/0x90 [ 724.672999][ T3861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 724.673015][ T3861] RIP: 0033:0x7f7ac279c819 [ 724.673028][ T3861] 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 [ 724.673043][ T3861] RSP: 002b:00007f7ac09ee028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 724.673058][ T3861] RAX: 0000000000000000 RBX: 00007f7ac2a15fa0 RCX: 00007f7ac279c819 [ 724.673067][ T3861] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 724.673076][ T3861] RBP: 00007f7ac2832c91 R08: 0000000000000000 R09: 0000000000000000 [ 724.673084][ T3861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 724.673093][ T3861] R13: 00007f7ac2a16038 R14: 00007f7ac2a15fa0 R15: 00007ffe7019a898 [ 724.673114][ T3861] [ 728.300972][ T3999] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 728.872136][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.884711][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.897018][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.909245][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.921501][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.933730][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.946001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.958248][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.970508][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 728.982727][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.857723][ C0] net_ratelimit: 23442 callbacks suppressed [ 733.857741][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.876309][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.888613][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.900984][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.913302][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.925596][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.937874][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.950173][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.962435][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 733.974815][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.844389][ C0] net_ratelimit: 23449 callbacks suppressed [ 738.844407][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.862612][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.874872][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.887201][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.899746][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.912053][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.924425][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.936853][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.949116][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 738.961380][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.830908][ C0] net_ratelimit: 23741 callbacks suppressed [ 743.830925][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.849174][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.861518][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.873882][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.886217][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.898615][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.911036][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.923363][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.935707][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 743.947996][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 748.817580][ C0] net_ratelimit: 13500 callbacks suppressed [ 748.817597][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.836400][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 748.848617][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.860860][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.873630][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 748.885865][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.898124][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.910974][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 748.923185][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 748.935378][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 752.685597][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.786401][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 753.810456][ C0] net_ratelimit: 12210 callbacks suppressed [ 753.810473][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 753.828758][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.840947][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.853709][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 753.865910][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.878061][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.890967][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 753.903135][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.915271][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 753.927959][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 753.997165][ T4021] Process accounting paused [ 758.790543][ C0] net_ratelimit: 12042 callbacks suppressed [ 758.790560][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.808373][ C0] sched: DL replenish lagged too much [ 758.814093][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.826933][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 758.839221][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.851543][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.864582][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 758.876915][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.889229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 758.902243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 758.914500][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.777387][ C0] net_ratelimit: 11751 callbacks suppressed [ 763.777403][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.796257][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 763.808752][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.821015][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.833923][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 763.846398][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.858626][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.871538][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 763.883887][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.896199][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.763656][ C0] net_ratelimit: 12045 callbacks suppressed [ 768.763673][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 768.781810][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.793997][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.806939][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 768.819238][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.831486][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.844388][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 768.856634][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.868913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 768.881754][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 773.750238][ C0] net_ratelimit: 12774 callbacks suppressed [ 773.750254][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.768513][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.781378][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 773.793623][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.805864][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.818625][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 773.830935][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.843194][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 773.855993][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 773.868392][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.736792][ C0] net_ratelimit: 14178 callbacks suppressed [ 778.736810][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.754934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.767393][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 778.779849][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 778.792094][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.804316][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.816771][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 778.829496][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 778.841729][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 778.854045][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.723363][ C0] net_ratelimit: 14582 callbacks suppressed [ 783.723380][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.741483][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.753968][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 783.766628][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 783.778905][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.791141][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.803743][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 783.816236][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 783.828461][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 783.840748][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 788.710121][ C0] net_ratelimit: 14636 callbacks suppressed [ 788.710139][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 788.728685][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 788.740937][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 788.753122][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 788.765627][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 788.778574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 788.790798][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 788.803005][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 788.815665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 788.828351][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 793.696457][ C0] net_ratelimit: 14365 callbacks suppressed [ 793.696476][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 793.714960][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 793.727530][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 793.739891][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 793.752190][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 793.764829][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 793.777401][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 793.789736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 793.801930][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 793.814768][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 798.683214][ C0] net_ratelimit: 14420 callbacks suppressed [ 798.683232][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 798.701582][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 798.713852][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 798.726469][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 798.738963][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 798.751226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 798.763469][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 798.775998][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 798.788546][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 798.800805][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 803.669647][ C0] net_ratelimit: 14665 callbacks suppressed [ 803.669665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 803.688075][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 803.700358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 803.712647][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 803.725130][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 803.737688][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 803.749891][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 803.762062][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 803.774784][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 803.787270][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 805.426356][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 805.439587][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.656982][ C0] net_ratelimit: 14659 callbacks suppressed [ 808.657000][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 808.675296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 808.687612][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 808.700120][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 808.712577][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 808.724893][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 808.737072][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 808.749541][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 808.762132][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 808.774394][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 813.642667][ C0] net_ratelimit: 14437 callbacks suppressed [ 813.642684][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 813.661164][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 813.673860][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 813.686106][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 813.698555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 813.710976][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 813.723237][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 813.735421][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 813.748215][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 813.760756][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 818.629456][ C0] net_ratelimit: 14417 callbacks suppressed [ 818.629475][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 818.647887][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 818.660348][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 818.672591][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 818.684795][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 818.697268][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 818.709882][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 818.722072][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 818.734250][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 818.746708][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 823.615843][ C0] net_ratelimit: 14378 callbacks suppressed [ 823.615860][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 823.634303][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 823.646741][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 823.658966][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 823.671157][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 823.683649][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 823.696081][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 823.708306][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 823.720481][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 823.733020][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 828.602355][ C0] net_ratelimit: 14418 callbacks suppressed [ 828.602372][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 828.620886][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 828.633419][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 828.645752][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 828.657996][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 828.670633][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 828.683140][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 828.695358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 828.707631][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 828.720238][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 833.588933][ C0] net_ratelimit: 14587 callbacks suppressed [ 833.588949][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 833.607333][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 833.619586][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 833.631790][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 833.644239][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 833.656702][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 833.668898][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 833.681064][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 833.693529][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 833.705947][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 838.575614][ C0] net_ratelimit: 14715 callbacks suppressed [ 838.575631][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 838.593762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 838.606070][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 838.618522][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 838.630952][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 838.643151][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 838.655314][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 838.667774][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 838.680258][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 838.692440][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 843.562317][ C0] net_ratelimit: 14601 callbacks suppressed [ 843.562334][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 843.580802][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 843.592990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 843.605596][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 843.618265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 843.630763][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 843.642954][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 843.655145][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 843.667609][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 843.680081][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 848.549027][ C0] net_ratelimit: 14463 callbacks suppressed [ 848.549044][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 848.567226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 848.579466][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 848.591940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 848.604555][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 848.616900][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 848.629151][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 848.641722][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 848.654235][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 848.666453][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 853.535153][ C0] net_ratelimit: 14477 callbacks suppressed [ 853.535170][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 853.553569][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 853.565779][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 853.577955][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 853.590486][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 853.602947][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 853.615206][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 853.627432][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 853.639922][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 853.652347][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 858.522011][ C0] net_ratelimit: 14490 callbacks suppressed [ 858.522026][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 858.540419][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 858.552658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 858.565162][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 858.577633][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 858.590130][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 858.602324][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 858.614494][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 858.626980][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 858.639474][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 863.508438][ C0] net_ratelimit: 14430 callbacks suppressed [ 863.508455][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 863.526850][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 863.539077][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 863.551324][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 863.563837][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 863.576569][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 863.588800][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 863.600997][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 863.613554][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 863.626150][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 868.494922][ C0] net_ratelimit: 14475 callbacks suppressed [ 868.494939][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 868.513096][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 868.525320][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 868.537927][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 868.550416][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 868.562665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 868.574862][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 868.587475][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 868.599937][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 868.612133][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.679249][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 869.686214][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6009/1:b..l P5215/1:b..l P6014/1:b..l P3326/1:b..l [ 869.698049][ C0] rcu: (detected by 0, t=10502 jiffies, g=308401, q=1511 ncpus=1) [ 869.705924][ C0] task:udevd state:R running task stack:26120 pid:3326 tgid:3326 ppid:5215 task_flags:0x40014c flags:0x00080000 [ 869.720493][ C0] Call Trace: [ 869.723766][ C0] [ 869.726685][ C0] __schedule+0x10e9/0x6820 [ 869.731186][ C0] ? arch_stack_walk+0xa6/0xf0 [ 869.735980][ C0] ? __pfx___schedule+0x10/0x10 [ 869.740819][ C0] ? mark_held_locks+0x40/0x70 [ 869.745572][ C0] preempt_schedule_irq+0x50/0x90 [ 869.750581][ C0] irqentry_exit+0x1fe/0x790 [ 869.755182][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 869.761151][ C0] RIP: 0010:unwind_next_frame+0x4d6/0x2090 [ 869.766943][ C0] Code: e8 6f f3 ff ff 48 89 c1 48 85 c0 0f 84 dc 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8d 79 05 4c 89 fa 48 c1 ea 03 0f b6 04 02 <4c> 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 51 15 00 00 0f b6 41 05 [ 869.786538][ C0] RSP: 0018:ffffc90005b176b8 EFLAGS: 00000a07 [ 869.792586][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff91761f10 [ 869.800537][ C0] RDX: 1ffffffff22ec3e2 RSI: 0000000000000000 RDI: ffffffff90f0ce64 [ 869.808503][ C0] RBP: ffffc90005b17770 R08: ffffffff91761f16 R09: 0000000000000007 [ 869.816466][ C0] R10: 0000000000000200 R11: 000000000000764c R12: ffffc90005b17778 [ 869.824416][ C0] R13: ffffc90005b17728 R14: ffffc90005b1775d R15: ffffffff91761f15 [ 869.832377][ C0] ? unwind_next_frame+0x2ec/0x2090 [ 869.837565][ C0] ? x64_sys_call+0x102c/0x1530 [ 869.842403][ C0] ? unwind_get_return_address+0x59/0xa0 [ 869.848020][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 869.854161][ C0] arch_stack_walk+0x94/0xf0 [ 869.858739][ C0] ? x64_sys_call+0x102c/0x1530 [ 869.863577][ C0] ? tear_down_vmas+0x2a5/0x600 [ 869.868409][ C0] stack_trace_save+0x8e/0xc0 [ 869.873116][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 869.878476][ C0] ? tear_down_vmas+0x2a5/0x600 [ 869.883320][ C0] ? kasan_save_stack+0x3f/0x50 [ 869.888165][ C0] ? kasan_save_stack+0x30/0x50 [ 869.893006][ C0] kasan_save_stack+0x30/0x50 [ 869.897668][ C0] ? kasan_save_stack+0x30/0x50 [ 869.902509][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 869.907873][ C0] ? kmem_cache_free+0x433/0x6c0 [ 869.912799][ C0] ? tear_down_vmas+0x2a5/0x600 [ 869.917632][ C0] ? exit_mmap+0x469/0xa10 [ 869.922034][ C0] ? __mmput+0x12a/0x410 [ 869.926262][ C0] ? mmput+0x67/0x80 [ 869.930141][ C0] ? do_exit+0x833/0x2a60 [ 869.934456][ C0] ? do_group_exit+0xd5/0x2a0 [ 869.939120][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 869.944303][ C0] ? x64_sys_call+0x102c/0x1530 [ 869.949160][ C0] kasan_record_aux_stack+0xa7/0xc0 [ 869.954344][ C0] kmem_cache_free+0x433/0x6c0 [ 869.959099][ C0] tear_down_vmas+0x2a5/0x600 [ 869.963762][ C0] exit_mmap+0x469/0xa10 [ 869.967994][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 869.972747][ C0] ? trace_contention_end+0x122/0x170 [ 869.978102][ C0] ? uprobe_clear_state+0x5f/0x260 [ 869.983191][ C0] ? uprobe_clear_state+0x5f/0x260 [ 869.988285][ C0] ? __lock_acquire+0x4a5/0x2630 [ 869.993209][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 869.998827][ C0] __mmput+0x12a/0x410 [ 870.002879][ C0] mmput+0x67/0x80 [ 870.006596][ C0] do_exit+0x833/0x2a60 [ 870.010741][ C0] ? do_raw_spin_lock+0x128/0x260 [ 870.015748][ C0] ? __pfx_do_exit+0x10/0x10 [ 870.020319][ C0] ? do_group_exit+0x1bd/0x2a0 [ 870.025069][ C0] ? rcu_is_watching+0x12/0xc0 [ 870.029821][ C0] do_group_exit+0xd5/0x2a0 [ 870.034319][ C0] __x64_sys_exit_group+0x3e/0x50 [ 870.039331][ C0] x64_sys_call+0x102c/0x1530 [ 870.043995][ C0] do_syscall_64+0x10b/0xf80 [ 870.048572][ C0] ? clear_bhb_loop+0x40/0x90 [ 870.053323][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.059208][ C0] RIP: 0033:0x7f36770f16c5 [ 870.063604][ C0] RSP: 002b:00007ffdc2fe4918 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 870.072030][ C0] RAX: ffffffffffffffda RBX: 0000561d0a5e5b20 RCX: 00007f36770f16c5 [ 870.080001][ C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 870.087976][ C0] RBP: 0000561d0a5d3910 R08: 0000000000000000 R09: 0000000000000000 [ 870.095938][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 870.103902][ C0] R13: 00007ffdc2fe4960 R14: 0000000000000000 R15: 0000000000000000 [ 870.111879][ C0] [ 870.114981][ C0] task:syz-executor state:R running task stack:23656 pid:6014 tgid:6014 ppid:6007 task_flags:0x400140 flags:0x00080000 [ 870.128455][ C0] Call Trace: [ 870.131732][ C0] [ 870.134658][ C0] __schedule+0x10e9/0x6820 [ 870.139184][ C0] ? __pfx___schedule+0x10/0x10 [ 870.144047][ C0] ? mark_held_locks+0x40/0x70 [ 870.148817][ C0] preempt_schedule_irq+0x50/0x90 [ 870.153850][ C0] irqentry_exit+0x1fe/0x790 [ 870.158440][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 870.164411][ C0] RIP: 0010:unwind_next_frame+0xd8c/0x2090 [ 870.170208][ C0] Code: 3c 02 00 0f 85 a8 0d 00 00 49 8d 7d 58 49 c7 45 50 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 63 0d 00 00 4c 89 c0 49 c7 45 58 00 00 00 00 48 ba 00 00 00 [ 870.189804][ C0] RSP: 0018:ffffc90003fd7350 EFLAGS: 00000246 [ 870.195857][ C0] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff917c75c2 [ 870.203807][ C0] RDX: 1ffff920007fae83 RSI: 1ffff920007fae81 RDI: ffffc90003fd7418 [ 870.211758][ C0] RBP: ffffc90003fd7408 R08: ffffffff917c75c6 R09: 0000000000000007 [ 870.219709][ C0] R10: 0000000000000200 R11: 000000000000c6a6 R12: ffffc90003fd7410 [ 870.227670][ C0] R13: ffffc90003fd73c0 R14: ffffc90003fd7da8 R15: ffffc90003fd73f4 [ 870.235636][ C0] ? kernel_clone+0x12e/0x9c0 [ 870.240325][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 870.246472][ C0] arch_stack_walk+0x94/0xf0 [ 870.251110][ C0] ? __do_sys_clone+0xd9/0x120 [ 870.255864][ C0] stack_trace_save+0x8e/0xc0 [ 870.260547][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 870.265912][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.270830][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.275750][ C0] save_stack+0x162/0x1e0 [ 870.280075][ C0] ? __pfx_save_stack+0x10/0x10 [ 870.284944][ C0] ? __free_frozen_pages+0x747/0x1040 [ 870.290430][ C0] ? qlist_free_all+0x47/0xf0 [ 870.295096][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 870.300718][ C0] ? __kasan_slab_alloc+0x69/0x90 [ 870.305733][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 870.311377][ C0] ? anon_vma_clone+0x2ba/0xcd0 [ 870.316223][ C0] ? anon_vma_fork+0x1bb/0x6b0 [ 870.320971][ C0] ? dup_mmap+0x141f/0x2180 [ 870.325473][ C0] ? copy_process+0x7b37/0x7fa0 [ 870.330312][ C0] ? kernel_clone+0x12e/0x9c0 [ 870.334978][ C0] ? page_ext_put+0x3e/0xd0 [ 870.339468][ C0] __reset_page_owner+0x84/0x190 [ 870.344395][ C0] __free_frozen_pages+0x747/0x1040 [ 870.349593][ C0] qlist_free_all+0x47/0xf0 [ 870.354088][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 870.359558][ C0] __kasan_slab_alloc+0x69/0x90 [ 870.364410][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 870.369872][ C0] ? anon_vma_clone+0x2ba/0xcd0 [ 870.374719][ C0] anon_vma_clone+0x2ba/0xcd0 [ 870.379400][ C0] anon_vma_fork+0x1bb/0x6b0 [ 870.384072][ C0] dup_mmap+0x141f/0x2180 [ 870.388469][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 870.393145][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 870.398960][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.403937][ C0] ? find_held_lock+0x2b/0x80 [ 870.408616][ C0] ? __percpu_counter_init_many+0x2bc/0x3b0 [ 870.414519][ C0] copy_process+0x7b37/0x7fa0 [ 870.419213][ C0] ? __pfx_copy_process+0x10/0x10 [ 870.424226][ C0] ? do_raw_spin_lock+0x128/0x260 [ 870.429242][ C0] kernel_clone+0x12e/0x9c0 [ 870.433749][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 870.438791][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.443722][ C0] ? find_held_lock+0x2b/0x80 [ 870.448392][ C0] ? __might_fault+0xc5/0x140 [ 870.453068][ C0] __do_sys_clone+0xd9/0x120 [ 870.457664][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 870.462894][ C0] ? rcu_is_watching+0x12/0xc0 [ 870.467658][ C0] do_syscall_64+0x10b/0xf80 [ 870.472263][ C0] ? clear_bhb_loop+0x40/0x90 [ 870.476936][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.482820][ C0] RIP: 0033:0x7f5fd57c5292 [ 870.487225][ C0] RSP: 002b:00007ffcbdb21480 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 870.495651][ C0] RAX: ffffffffffffffda RBX: 00007ffcbdb21480 RCX: 00007f5fd57c5292 [ 870.503608][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 870.511566][ C0] RBP: 00007ffcbdb2160c R08: 0000000000000000 R09: 0000000000000001 [ 870.519524][ C0] R10: 00005555745287d0 R11: 0000000000000246 R12: 0000000000000001 [ 870.527485][ C0] R13: 00000000000927c0 R14: 00000000000b2a60 R15: 00007ffcbdb21660 [ 870.535465][ C0] [ 870.538465][ C0] task:udevd state:R running task stack:24312 pid:5215 tgid:5215 ppid:1 task_flags:0x400140 flags:0x00080000 [ 870.551925][ C0] Call Trace: [ 870.555196][ C0] [ 870.558128][ C0] __schedule+0x10e9/0x6820 [ 870.562626][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.567559][ C0] ? __pfx___schedule+0x10/0x10 [ 870.572423][ C0] ? mark_held_locks+0x40/0x70 [ 870.577187][ C0] preempt_schedule_irq+0x50/0x90 [ 870.582208][ C0] irqentry_exit+0x1fe/0x790 [ 870.586795][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 870.592759][ C0] RIP: 0010:stack_access_ok+0xd7/0x1d0 [ 870.598208][ C0] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 dc 00 00 00 48 8b 73 28 48 89 da 48 89 ef e8 7f 8a f3 ff 85 c0 74 11 31 c0 <48> 83 c4 08 5b 5d 41 5c 41 5d c3 cc cc cc cc 48 b8 00 00 00 00 00 [ 870.617807][ C0] RSP: 0018:ffffc9000250f570 EFLAGS: 00000202 [ 870.623890][ C0] RAX: ffffc90002510001 RBX: ffffc9000250f610 RCX: ffffffff918a9ffc [ 870.631842][ C0] RDX: ffffc9000250f901 RSI: ffffc9000250f970 RDI: ffffc9000250f620 [ 870.639799][ C0] RBP: ffffc9000250f970 R08: 0000000000000001 R09: 0000000000000007 [ 870.647842][ C0] R10: 0000000000000200 R11: 0000000000017559 R12: 0000000000000008 [ 870.655794][ C0] R13: ffffc90002508000 R14: ffffc9000250f990 R15: ffffc9000250f644 [ 870.663757][ C0] unwind_next_frame+0x1551/0x2090 [ 870.668854][ C0] ? __kasan_kmalloc+0x8a/0xb0 [ 870.673606][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 870.679758][ C0] arch_stack_walk+0x94/0xf0 [ 870.684339][ C0] ? __kmalloc_noprof+0x301/0x850 [ 870.689366][ C0] stack_trace_save+0x8e/0xc0 [ 870.694031][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 870.699477][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.704395][ C0] ? __lock_acquire+0x4a5/0x2630 [ 870.709313][ C0] save_stack+0x162/0x1e0 [ 870.713630][ C0] ? __pfx_save_stack+0x10/0x10 [ 870.718552][ C0] ? __free_frozen_pages+0x747/0x1040 [ 870.723917][ C0] ? qlist_free_all+0x47/0xf0 [ 870.728598][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 870.734318][ C0] ? __kasan_kmalloc+0x8a/0xb0 [ 870.739077][ C0] ? page_ext_put+0x3e/0xd0 [ 870.743571][ C0] __reset_page_owner+0x84/0x190 [ 870.748500][ C0] __free_frozen_pages+0x747/0x1040 [ 870.753697][ C0] ? tomoyo_realpath_from_path+0xb6/0x690 [ 870.759576][ C0] qlist_free_all+0x47/0xf0 [ 870.764073][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 870.769526][ C0] __kasan_kmalloc+0x8a/0xb0 [ 870.774100][ C0] __kmalloc_noprof+0x301/0x850 [ 870.778943][ C0] tomoyo_realpath_from_path+0xb6/0x690 [ 870.784490][ C0] tomoyo_path_perm+0x276/0x460 [ 870.789329][ C0] ? tomoyo_path_perm+0x262/0x460 [ 870.794360][ C0] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 870.799739][ C0] ? find_held_lock+0x2b/0x80 [ 870.804491][ C0] ? __might_fault+0xc5/0x140 [ 870.809157][ C0] ? __might_fault+0xc5/0x140 [ 870.813823][ C0] security_inode_getattr+0x116/0x280 [ 870.819187][ C0] vfs_statx+0x11f/0x3f0 [ 870.823413][ C0] ? __pfx_vfs_statx+0x10/0x10 [ 870.828164][ C0] ? do_getname+0x191/0x390 [ 870.832652][ C0] vfs_fstatat+0x77/0xe0 [ 870.836895][ C0] __do_sys_newfstatat+0x9d/0x120 [ 870.841904][ C0] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 870.847520][ C0] ? kill_proc_info+0xa6/0x1b0 [ 870.852286][ C0] ? rcu_is_watching+0x12/0xc0 [ 870.857040][ C0] do_syscall_64+0x10b/0xf80 [ 870.861619][ C0] ? clear_bhb_loop+0x40/0x90 [ 870.866291][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 870.872182][ C0] RIP: 0033:0x7f3677111b0a [ 870.876579][ C0] RSP: 002b:00007ffdc2fe49f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 870.884975][ C0] RAX: ffffffffffffffda RBX: 0000561cfe99c418 RCX: 00007f3677111b0a [ 870.892935][ C0] RDX: 00007ffdc2fe4a00 RSI: 0000561cfe98aef3 RDI: 00000000ffffff9c [ 870.900886][ C0] RBP: 0000561d0a5e6148 R08: 00065021ade4471b R09: 0000000000000001 [ 870.908848][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 870.916809][ C0] R13: 00007ffdc2fe4a00 R14: 0000000000000000 R15: 00065021ade4471b [ 870.924777][ C0] [ 870.927795][ C0] task:syz-executor state:R running task stack:23048 pid:6009 tgid:6009 ppid:1 task_flags:0x400140 flags:0x00080002 [ 870.941258][ C0] Call Trace: [ 870.944522][ C0] [ 870.947449][ C0] __schedule+0x10e9/0x6820 [ 870.951945][ C0] ? kernel_text_address+0x8d/0x100 [ 870.957131][ C0] ? __kernel_text_address+0xd/0x30 [ 870.962321][ C0] ? __pfx___schedule+0x10/0x10 [ 870.967196][ C0] ? mark_held_locks+0x40/0x70 [ 870.971951][ C0] preempt_schedule_irq+0x50/0x90 [ 870.976967][ C0] irqentry_exit+0x1fe/0x790 [ 870.981544][ C0] asm_common_interrupt+0x26/0x40 [ 870.986557][ C0] RIP: 0010:write_comp_data+0x40/0x90 [ 870.991915][ C0] Code: 0b 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 c3 cc cc cc cc 8b 87 cc 16 00 00 85 c0 74 f1 8b 87 a8 16 00 00 <83> f8 03 75 e6 48 8b 87 b0 16 00 00 8b bf ac 16 00 00 48 8b 30 48 [ 871.011500][ C0] RSP: 0018:ffffc900041475e0 EFLAGS: 00000246 [ 871.017547][ C0] RAX: 0000000000000000 RBX: ffffea0001f88200 RCX: ffffffff8281b63a [ 871.025511][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88802edbbd80 [ 871.033467][ C0] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 871.041600][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 871.049553][ C0] R13: 0000000000000001 R14: ffffea0001f88234 R15: ffffea0001f88200 [ 871.057514][ C0] ? __page_table_check_zero+0x29a/0x410 [ 871.063145][ C0] __page_table_check_zero+0x29a/0x410 [ 871.068603][ C0] ? __reset_page_owner+0x144/0x190 [ 871.073786][ C0] __free_frozen_pages+0x72a/0x1040 [ 871.078974][ C0] qlist_free_all+0x47/0xf0 [ 871.083472][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 871.088963][ C0] __kasan_slab_alloc+0x69/0x90 [ 871.093800][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 871.099264][ C0] ? anon_vma_clone+0x2ba/0xcd0 [ 871.104130][ C0] anon_vma_clone+0x2ba/0xcd0 [ 871.108811][ C0] anon_vma_fork+0x1bb/0x6b0 [ 871.113399][ C0] dup_mmap+0x141f/0x2180 [ 871.117733][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 871.122403][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 871.128209][ C0] ? __lock_acquire+0x4a5/0x2630 [ 871.133212][ C0] ? find_held_lock+0x2b/0x80 [ 871.137896][ C0] ? __percpu_counter_init_many+0x2bc/0x3b0 [ 871.143804][ C0] copy_process+0x7b37/0x7fa0 [ 871.148487][ C0] ? __pfx_copy_process+0x10/0x10 [ 871.153511][ C0] ? do_raw_spin_lock+0x128/0x260 [ 871.158532][ C0] kernel_clone+0x12e/0x9c0 [ 871.163057][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 871.168075][ C0] ? __lock_acquire+0x4a5/0x2630 [ 871.173009][ C0] ? find_held_lock+0x2b/0x80 [ 871.177671][ C0] ? __might_fault+0xc5/0x140 [ 871.182340][ C0] __do_sys_clone+0xd9/0x120 [ 871.186917][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 871.192116][ C0] ? rcu_is_watching+0x12/0xc0 [ 871.196866][ C0] do_syscall_64+0x10b/0xf80 [ 871.201445][ C0] ? clear_bhb_loop+0x40/0x90 [ 871.206108][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.211984][ C0] RIP: 0033:0x7fe0b1dc5292 [ 871.216380][ C0] RSP: 002b:00007fff31f66720 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 871.224774][ C0] RAX: ffffffffffffffda RBX: 00007fff31f66720 RCX: 00007fe0b1dc5292 [ 871.232725][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 871.240762][ C0] RBP: 00007fff31f668ac R08: 0000000000000000 R09: 0000000000000001 [ 871.248721][ C0] R10: 0000555566c977d0 R11: 0000000000000246 R12: 0000000000000001 [ 871.256689][ C0] R13: 00000000000927c0 R14: 00000000000b2a6e R15: 00007fff31f66900 [ 871.264652][ C0] [ 871.267669][ C0] rcu: rcu_preempt kthread starved for 321 jiffies! g308401 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 871.278757][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 871.288703][ C0] rcu: RCU grace-period kthread stack dump: [ 871.294567][ C0] task:rcu_preempt state:R running task stack:27752 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 871.308029][ C0] Call Trace: [ 871.311289][ C0] [ 871.314205][ C0] __schedule+0x10e9/0x6820 [ 871.318709][ C0] ? __pfx___schedule+0x10/0x10 [ 871.323542][ C0] ? find_held_lock+0x2b/0x80 [ 871.328222][ C0] ? schedule+0x2bf/0x390 [ 871.332540][ C0] schedule+0xdd/0x390 [ 871.336595][ C0] schedule_timeout+0x127/0x280 [ 871.341433][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 871.346793][ C0] ? __pfx_process_timeout+0x10/0x10 [ 871.352068][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 871.357866][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 871.363363][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 871.368120][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 871.373395][ C0] ? prepare_to_swait_event+0xae/0x4a0 [ 871.378842][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 871.383769][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 871.388961][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 871.394759][ C0] rcu_gp_kthread+0x179/0x230 [ 871.399425][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 871.404614][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 871.410497][ C0] ? __kthread_parkme+0x18c/0x230 [ 871.415509][ C0] ? kthread+0x13a/0x450 [ 871.419735][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 871.424918][ C0] kthread+0x370/0x450 [ 871.428972][ C0] ? __pfx_kthread+0x10/0x10 [ 871.433549][ C0] ret_from_fork+0x72b/0xd50 [ 871.438124][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 871.443222][ C0] ? __switch_to+0x800/0x1100 [ 871.447884][ C0] ? __switch_to_asm+0x39/0x70 [ 871.452634][ C0] ? __pfx_kthread+0x10/0x10 [ 871.457211][ C0] ret_from_fork_asm+0x1a/0x30 [ 871.461969][ C0] [ 871.464970][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 871.471273][ C0] CPU: 0 UID: 0 PID: 3429 Comm: kworker/R-bat_e Tainted: G U I L syzkaller #0 PREEMPT(full) [ 871.482540][ C0] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 871.489881][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 871.499918][ C0] Workqueue: bat_events batadv_dat_purge [ 871.505539][ C0] RIP: 0010:lock_acquire+0x5e/0x370 [ 871.510718][ C0] Code: 05 3b 19 2f 12 83 f8 07 0f 87 d9 02 00 00 48 0f a3 05 46 87 f7 0e 0f 82 a4 02 00 00 8b 35 ae ba f7 0e 85 f6 0f 85 bf 00 00 00 <48> 8b 44 24 30 65 48 2b 05 dd 18 2f 12 0f 85 ed 02 00 00 48 83 c4 [ 871.530307][ C0] RSP: 0018:ffffc90000006e70 EFLAGS: 00000206 [ 871.536355][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000003 [ 871.544307][ C0] RDX: 0000000000000000 RSI: ffffffff8df2ff0e RDI: ffffffff8c1c1100 [ 871.552264][ C0] RBP: ffffffff8e7e5260 R08: 0000000006fa0785 R09: 0000000000000007 [ 871.560217][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 871.568165][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 871.576113][ C0] FS: 0000000000000000(0000) GS:ffff8881242e2000(0000) knlGS:0000000000000000 [ 871.585112][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 871.591678][ C0] CR2: 00007f40b6bffffc CR3: 0000000079286000 CR4: 00000000003526f0 [ 871.599632][ C0] Call Trace: [ 871.602894][ C0] [ 871.605725][ C0] ? unwind_next_frame+0x3be/0x2090 [ 871.610943][ C0] ? unwind_next_frame+0x3be/0x2090 [ 871.616150][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 871.622308][ C0] unwind_next_frame+0xd1/0x2090 [ 871.627241][ C0] ? unwind_next_frame+0xbd/0x2090 [ 871.632354][ C0] ? rescuer_thread+0x905/0x14a0 [ 871.637287][ C0] ? skb_release_data+0x6ca/0x8e0 [ 871.642297][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 871.648440][ C0] arch_stack_walk+0x94/0xf0 [ 871.653030][ C0] ? rescuer_thread+0x905/0x14a0 [ 871.657972][ C0] stack_trace_save+0x8e/0xc0 [ 871.662641][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 871.668004][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 871.673018][ C0] kasan_save_stack+0x30/0x50 [ 871.677677][ C0] ? kasan_save_stack+0x30/0x50 [ 871.682506][ C0] ? kasan_save_track+0x14/0x30 [ 871.687338][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 871.692360][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 871.697990][ C0] ? skb_clone+0x190/0x400 [ 871.702412][ C0] ? maybe_deliver+0xd4/0x180 [ 871.707161][ C0] ? br_flood+0x193/0x650 [ 871.711475][ C0] ? br_handle_frame_finish+0xff4/0x1f60 [ 871.717112][ C0] ? br_nf_hook_thresh+0x30d/0x420 [ 871.722210][ C0] ? br_nf_pre_routing_finish_ipv6+0x659/0xdd0 [ 871.728349][ C0] ? br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 871.733888][ C0] ? br_nf_pre_routing+0x90f/0x1560 [ 871.739075][ C0] ? br_handle_frame+0xcdd/0x1520 [ 871.744174][ C0] ? __netif_receive_skb_core.constprop.0+0x6c5/0x3530 [ 871.751015][ C0] ? __netif_receive_skb_one_core+0xb0/0x1e0 [ 871.756980][ C0] ? __netif_receive_skb+0x1f/0x120 [ 871.762182][ C0] ? process_backlog+0x37a/0x1580 [ 871.767204][ C0] ? __napi_poll.constprop.0+0xaf/0x450 [ 871.772768][ C0] ? net_rx_action+0xa40/0xf20 [ 871.777518][ C0] ? handle_softirqs+0x1ea/0xa00 [ 871.782443][ C0] ? do_softirq+0xac/0xe0 [ 871.786762][ C0] ? __local_bh_enable_ip+0xf8/0x120 [ 871.792030][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 871.797820][ C0] ? batadv_dat_purge+0x4b/0xa0 [ 871.802675][ C0] ? process_one_work+0xa0e/0x1980 [ 871.807769][ C0] ? rescuer_thread+0x905/0x14a0 [ 871.812706][ C0] kasan_save_track+0x14/0x30 [ 871.817366][ C0] __kasan_slab_alloc+0x89/0x90 [ 871.822200][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 871.827648][ C0] ? skb_clone+0x190/0x400 [ 871.832050][ C0] skb_clone+0x190/0x400 [ 871.836277][ C0] maybe_deliver+0xd4/0x180 [ 871.840771][ C0] br_flood+0x193/0x650 [ 871.844942][ C0] br_handle_frame_finish+0xff4/0x1f60 [ 871.850393][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 871.856280][ C0] ? __lock_acquire+0x4a5/0x2630 [ 871.861203][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 871.866299][ C0] ? nf_hook_slow+0x167/0x220 [ 871.870975][ C0] br_nf_hook_thresh+0x30d/0x420 [ 871.875901][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 871.881960][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 871.887414][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 871.893299][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 871.899186][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 871.905067][ C0] br_nf_pre_routing_finish_ipv6+0x659/0xdd0 [ 871.911039][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 871.916950][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 871.922318][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 871.928201][ C0] ? lock_acquire+0x1b1/0x370 [ 871.932879][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 871.939376][ C0] ? net_generic+0xea/0x2a0 [ 871.943907][ C0] br_nf_pre_routing+0x90f/0x1560 [ 871.948932][ C0] br_handle_frame+0xcdd/0x1520 [ 871.953781][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 871.959063][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 871.964948][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 871.970227][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3530 [ 871.976914][ C0] ? kmem_cache_free+0x127/0x6c0 [ 871.981840][ C0] ? skb_release_data+0x6ca/0x8e0 [ 871.986860][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 871.993987][ C0] ? kfree_skbmem+0x19f/0x210 [ 871.998667][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 872.003857][ C0] ? ip6_mc_input+0x51a/0xf50 [ 872.008537][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 872.013577][ C0] ? __lock_acquire+0x4a5/0x2630 [ 872.018517][ C0] ? process_backlog+0x32a/0x1580 [ 872.023536][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 872.029338][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 872.035761][ C0] ? lock_acquire+0x1b1/0x370 [ 872.040439][ C0] ? process_backlog+0x32a/0x1580 [ 872.045463][ C0] ? process_backlog+0x32a/0x1580 [ 872.050481][ C0] __netif_receive_skb+0x1f/0x120 [ 872.055501][ C0] process_backlog+0x37a/0x1580 [ 872.060457][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 872.065840][ C0] net_rx_action+0xa40/0xf20 [ 872.070437][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 872.075542][ C0] ? hrtimer_bases_first+0x170/0x210 [ 872.080823][ C0] ? __hrtimer_get_next_event+0x1b7/0x360 [ 872.086626][ C0] ? mark_held_locks+0x40/0x70 [ 872.091388][ C0] handle_softirqs+0x1ea/0xa00 [ 872.096146][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 872.101518][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 872.107323][ C0] ? __pfx_batadv_dat_to_purge+0x10/0x10 [ 872.112954][ C0] do_softirq+0xac/0xe0 [ 872.117204][ C0] [ 872.120221][ C0] [ 872.123167][ C0] __local_bh_enable_ip+0xf8/0x120 [ 872.128282][ C0] __batadv_dat_purge.part.0+0x294/0x3c0 [ 872.133961][ C0] batadv_dat_purge+0x4b/0xa0 [ 872.138631][ C0] process_one_work+0xa0e/0x1980 [ 872.143561][ C0] ? __pfx_process_one_work+0x10/0x10 [ 872.149015][ C0] ? __pfx_batadv_dat_purge+0x10/0x10 [ 872.154376][ C0] rescuer_thread+0x905/0x14a0 [ 872.159133][ C0] ? rescuer_thread+0x240/0x14a0 [ 872.164070][ C0] ? rescuer_thread+0x118/0x14a0 [ 872.168990][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 872.174173][ C0] ? __kthread_parkme+0x18c/0x230 [ 872.179191][ C0] ? kthread+0x13a/0x450 [ 872.183423][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 872.188606][ C0] kthread+0x370/0x450 [ 872.192661][ C0] ? __pfx_kthread+0x10/0x10 [ 872.197241][ C0] ret_from_fork+0x72b/0xd50 [ 872.201819][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 872.207002][ C0] ? __switch_to+0x800/0x1100 [ 872.211667][ C0] ? __switch_to_asm+0x39/0x70 [ 872.216416][ C0] ? __pfx_kthread+0x10/0x10 [ 872.221016][ C0] ret_from_fork_asm+0x1a/0x30 [ 872.225782][ C0] [ 873.226501][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 873.246901][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 873.481855][ C0] net_ratelimit: 6918 callbacks suppressed [ 873.481872][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 873.499922][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 873.512108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 873.524565][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 873.536992][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 873.549197][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 873.561621][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 873.574132][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 873.586665][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 873.598864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.467985][ C0] net_ratelimit: 13179 callbacks suppressed [ 878.468002][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.486243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.498758][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 878.511219][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 878.523483][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.535793][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.548405][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 878.560901][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:5e:7b:1c:e6:bd:72, vlan:0) [ 878.573086][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 878.585368][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)