last executing test programs: 2.338603546s ago: executing program 3 (id=12536): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2, 0x801, 0x106) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) setsockopt$auto(r0, 0x0, 0x13, 0x0, 0x8009) 2.294507561s ago: executing program 0 (id=12539): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) timer_create$auto(0x1, 0x0, 0x0) timer_settime$auto(0x0, 0x9, &(0x7f00000000c0)={{0x400000000f, 0x10007}, {0x9}}, 0x0) timer_gettime$auto(0x0, 0x0) 2.251224435s ago: executing program 3 (id=12540): sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='Y\x00\x00\x00', @ANYBLOB="01002d"], 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000012"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) write$auto(r0, &(0x7f0000000000)='-\x00', 0x2fb) 2.186532361s ago: executing program 0 (id=12541): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) socketpair$auto(0x1, 0x3, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x10005, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) ioctl$auto(0x3, 0x5411, 0x38) 1.964524579s ago: executing program 0 (id=12544): mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge_slave_0\x00', 0x0}) bpf$auto(0x5, &(0x7f0000000300)=@bpf_attr_3={0x3, 0x4, 0xf, 0x63, 0x400, 0xfffffffd, 0x1, 0x80f0c8, 0x0, "38c1d5cbcb9f6b5e511f0cd8ed068f65", r1, 0x200002, 0xffffffffffffffff, 0xe4, 0x2, 0x5, 0x3b1, 0x3, 0x0, 0x78, @attach_btf_obj_fd, 0x6, 0xffff, 0x2, 0x81, 0xfffffffe}, 0x4a) 1.939777096s ago: executing program 3 (id=12545): socket(0x2, 0x80002, 0x73) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x2, 0x0) shutdown$auto(0x200000003, 0x2) 1.822960012s ago: executing program 0 (id=12547): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000280)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0x10001, 0x0) mount$auto(0x0, &(0x7f00000001c0)='}[,&*}\x00', 0x0, 0x7fff, 0x0) statfs$auto(&(0x7f0000000000)='}[,&*}\x00', &(0x7f0000000200)={0x1, 0x180000000000000, 0x10000, 0x7ff, 0x36d, 0x9, 0x56bb, {[0x2c81, 0x3]}, 0x10001, 0x8, 0x7, [0x6, 0x3, 0x6, 0x9]}) 1.697206409s ago: executing program 0 (id=12550): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) chdir$auto(&(0x7f0000000000)='}[,&*}\x00') unlink$auto(&(0x7f0000000200)='./file0\x00') 1.550191756s ago: executing program 0 (id=12553): mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) fcntl$auto_F_OFD_SETLKW(r0, 0x26, 0x1298) 1.440275095s ago: executing program 2 (id=12555): socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, r0, 0x1, 0x70bd25, 0x25dfdc02, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_KEY={0x10, 0x1, 0x0, 0x1, [@nested={0xc, 0x10, 0x0, 0x1, [@typed={0x8, 0xb, 0x0, 0x0, @fd=r1}]}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x200400f0}, 0x800) 1.40012447s ago: executing program 1 (id=12556): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) ioctl$auto(r1, 0xc0305616, r0) 611.449531ms ago: executing program 1 (id=12557): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x2, 0x1, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) ioctl$auto(0x3, 0x894b, 0x38) 602.311952ms ago: executing program 2 (id=12558): close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x84) socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0xd0, 0x0, 0x6) 565.807386ms ago: executing program 3 (id=12559): r0 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000001900), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_GET_TXSC(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYBLOB='{o&'], 0x14}, 0x1, 0x0, 0x0, 0x200008d0}, 0x40080c4) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 477.483268ms ago: executing program 1 (id=12560): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) r0 = pidfd_open$auto(0x1, 0x0) open_by_handle_at$auto(r0, 0x0, 0x800) 475.314423ms ago: executing program 2 (id=12561): mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r0 = syz_clone(0x8000, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(r0, 0x1002, 0x0, 0x0, 0x0, 0x2) 430.877545ms ago: executing program 3 (id=12562): mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0xe981, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) get_mempolicy$auto(0x0, 0x0, 0x80, 0x1000, 0x2) 337.106975ms ago: executing program 1 (id=12563): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'virt_wifi0\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r0, 0x13, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x3ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) 336.695294ms ago: executing program 2 (id=12564): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x6) 217.67008ms ago: executing program 2 (id=12565): 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) 188.43308ms ago: executing program 1 (id=12566): mmap$auto(0x0, 0x2020006, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) setresuid$auto(0xffffffffffffffff, 0x8, 0x8000) setrlimit$auto(0x8, 0x0) mlock$auto(0xc, 0x87) 152.746303ms ago: executing program 3 (id=12567): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NFC_CMD_DEACTIVATE_TARGET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x4000010) r0 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/pagemap\x00', 0x0, 0x0) readv$auto(r0, &(0x7f0000000100)={0x0, 0x40}, 0x8) 68.550784ms ago: executing program 1 (id=12568): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r0, &(0x7f0000000300)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000340)={&(0x7f0000000200)="4c0300000000000000a3677337f9", 0x49}, 0x5, 0x0, 0x5, 0x1}, 0x5}, 0x1d50, 0x100) 0s ago: executing program 2 (id=12569): unshare$auto(0x40000080) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_VENDOR(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000001700)={0x14, r1, 0x705, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) kernel console output (not intermixed with test programs): file-rss:22112kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 526.200706][T25949] usb usb13: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 526.329818][T25951] binder_alloc: binder_alloc_mmap_handler: 25950 0-1000 already mapped failed -16 [ 526.789265][T25970] openvswitch: HfR: Dropping previously announced user features [ 527.398279][T25996] net_ratelimit: 51 callbacks suppressed [ 527.398296][T25996] netlink: zone id is out of range [ 527.743391][T26012] syz.2.9846 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 527.983141][T26021] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input43 [ 528.298477][T26035] nbd: illegal input index 37139 [ 528.963885][T26067] netlink: 'syz.3.9872': attribute type 3 has an invalid length. [ 529.800093][ T30] audit: type=1800 audit(4295004172.303:37): pid=26105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.9888" name="sr0" dev="devtmpfs" ino=2863 res=0 errno=0 [ 529.843895][T26106] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9890'. [ 529.981518][T26108] NFSD: Failed to start, no listeners configured. [ 530.120502][ T30] audit: type=1326 audit(4295004172.635:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26117 comm="syz.0.9895" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdb0039c799 code=0x0 [ 530.181772][T18059] Bluetooth: hci2: unexpected subevent 0x04 length: 122 > 11 [ 531.632190][T26168] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 532.078142][T26188] delete_channel: no stack [ 533.798204][T26269] openvswitch: netlink: IP tunnel TTL not specified. [ 533.880705][T26273] netlink: 'syz.3.9968': attribute type 11 has an invalid length. [ 533.906589][T26273] netlink: 'syz.3.9968': attribute type 11 has an invalid length. [ 533.933863][T26273] netlink: 'syz.3.9968': attribute type 11 has an invalid length. [ 533.965112][T26273] netlink: 'syz.3.9968': attribute type 11 has an invalid length. [ 534.739333][T26303] netlink: 'syz.1.9983': attribute type 23 has an invalid length. [ 536.638440][T26376] netlink: 'syz.2.10018': attribute type 2 has an invalid length. [ 536.885014][T26387] netlink: 16 bytes leftover after parsing attributes in process `syz.3.10023'. [ 537.381458][T26410] ksmbd: Unknown IPC event: 14, ignore. [ 538.374325][T26454] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 538.753675][T26474] netlink: zone id is out of range [ 542.047962][T26616] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 542.266029][T26628] netlink: 28 bytes leftover after parsing attributes in process `syz.2.10140'. [ 542.313516][T26628] netlink: 29 bytes leftover after parsing attributes in process `syz.2.10140'. [ 542.350315][T26625] netlink: Failed to add  helper -22 [ 543.459329][T26675] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 543.636322][T26681] openvswitch: netlink: IPv4 tunnel dst address is zero [ 545.190205][T26748] netlink: 'syz.2.10198': attribute type 1 has an invalid length. [ 546.100207][T18059] Bluetooth: hci2: ACL packet too small [ 546.625224][T26812] : entered promiscuous mode [ 547.199785][T26835] FAULT_INJECTION: forcing a failure. [ 547.199785][T26835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 547.321228][T26835] CPU: 0 UID: 0 PID: 26835 Comm: syz.0.10240 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 547.321259][T26835] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 547.321266][T26835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 547.321276][T26835] Call Trace: [ 547.321282][T26835] [ 547.321288][T26835] dump_stack_lvl+0x100/0x190 [ 547.321317][T26835] should_fail_ex.cold+0x5/0xa [ 547.321334][T26835] ? prepare_alloc_pages+0x16d/0x5f0 [ 547.321354][T26835] should_fail_alloc_page+0xeb/0x140 [ 547.321372][T26835] prepare_alloc_pages+0x1f0/0x5f0 [ 547.321388][T26835] ? rcu_is_watching+0x12/0xc0 [ 547.321414][T26835] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 547.321436][T26835] ? __alloc_frozen_pages_noprof+0x2b1/0x2ba0 [ 547.321459][T26835] ? get_page_from_freelist+0x111d/0x3140 [ 547.321485][T26835] ? __pfx___might_resched+0x10/0x10 [ 547.321506][T26835] ? prepare_alloc_pages+0x16d/0x5f0 [ 547.321522][T26835] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 547.321544][T26835] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 547.321567][T26835] ? rcu_is_watching+0x12/0xc0 [ 547.321588][T26835] ? trace_mm_page_alloc+0x17a/0x1d0 [ 547.321612][T26835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 547.321637][T26835] ? policy_nodemask+0xed/0x4f0 [ 547.321654][T26835] alloc_pages_mpol+0x1fb/0x550 [ 547.321671][T26835] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 547.321686][T26835] ? do_raw_spin_lock+0x128/0x260 [ 547.321707][T26835] ? find_held_lock+0x2b/0x80 [ 547.321720][T26835] ? __pud_alloc+0x575/0x760 [ 547.321738][T26835] alloc_pages_noprof+0x131/0x390 [ 547.321754][T26835] __pmd_alloc+0x3b/0x9c0 [ 547.321769][T26835] ? __pud_alloc+0x57a/0x760 [ 547.321787][T26835] walk_to_pmd+0x3a3/0x4c0 [ 547.321806][T26835] get_locked_pte+0x25/0xc0 [ 547.321823][T26835] map_ldt_struct+0x3c1/0xa70 [ 547.321843][T26835] ? __pfx_map_ldt_struct+0x10/0x10 [ 547.321858][T26835] ? alloc_pages_noprof+0x233/0x390 [ 547.321883][T26835] write_ldt+0x6d3/0xd40 [ 547.321901][T26835] ? __pfx_write_ldt+0x10/0x10 [ 547.321918][T26835] ? xfd_validate_state+0x129/0x190 [ 547.321945][T26835] __x64_sys_modify_ldt+0xb1/0x170 [ 547.321961][T26835] do_syscall_64+0x106/0xf80 [ 547.321980][T26835] ? clear_bhb_loop+0x40/0x90 [ 547.321999][T26835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.322015][T26835] RIP: 0033:0x7fdb0039c799 [ 547.322028][T26835] 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 [ 547.322043][T26835] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 547.322058][T26835] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 547.322068][T26835] RDX: 0000000000000010 RSI: 0000200000000140 RDI: 0000000000000001 [ 547.322076][T26835] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 547.322085][T26835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 547.322094][T26835] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 547.322114][T26835] [ 549.695362][T26915] netlink: 'syz.1.10280': attribute type 1 has an invalid length. [ 550.151190][T26935] netlink: 'syz.0.10290': attribute type 1 has an invalid length. [ 550.746340][T26967] openvswitch: netlink: Flow actions attr not present in new flow. [ 551.184152][T26992] openvswitch: netlink: Port -2134900732 exceeds max allowable 65535 [ 551.384894][T27003] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 551.406211][T27005] nfsd: Unknown parameter '*' [ 552.029005][T27039] netlink: Conntrack attr has 16 unknown bytes [ 552.291360][T27050] nbd: must specify a device to reconfigure [ 552.461684][T27058] FAULT_INJECTION: forcing a failure. [ 552.461684][T27058] name failslab, interval 1, probability 0, space 0, times 0 [ 552.522777][T27058] CPU: 0 UID: 0 PID: 27058 Comm: syz.0.10350 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 552.522808][T27058] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 552.522815][T27058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 552.522824][T27058] Call Trace: [ 552.522830][T27058] [ 552.522836][T27058] dump_stack_lvl+0x100/0x190 [ 552.522863][T27058] should_fail_ex.cold+0x5/0xa [ 552.522882][T27058] should_failslab+0xc2/0x120 [ 552.522897][T27058] __kmalloc_cache_noprof+0x7a/0x6f0 [ 552.522917][T27058] ? sctp_endpoint_new+0xfc/0xb20 [ 552.523023][T27058] sctp_endpoint_new+0xfc/0xb20 [ 552.523044][T27058] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 552.523062][T27058] ? lockdep_init_map_type+0x5c/0x250 [ 552.523082][T27058] ? lockdep_init_map_type+0x5c/0x250 [ 552.523100][T27058] ? lockdep_init_map_type+0x5c/0x250 [ 552.523118][T27058] ? lockdep_init_map_type+0x5c/0x250 [ 552.523140][T27058] sctp_init_sock+0xe2b/0x1300 [ 552.523181][T27058] ? __pfx_sctp_init_sock+0x10/0x10 [ 552.523200][T27058] inet_create+0x94c/0x1060 [ 552.523226][T27058] ? inet_create+0x94/0x1060 [ 552.523250][T27058] __sock_create+0x339/0x860 [ 552.523277][T27058] __sys_socket+0x14d/0x260 [ 552.523300][T27058] ? __pfx___sys_socket+0x10/0x10 [ 552.523349][T27058] __x64_sys_socket+0x72/0xb0 [ 552.523362][T27058] ? lockdep_hardirqs_on+0x78/0x100 [ 552.523382][T27058] do_syscall_64+0x106/0xf80 [ 552.523399][T27058] ? clear_bhb_loop+0x40/0x90 [ 552.523418][T27058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.523432][T27058] RIP: 0033:0x7fdb0039c799 [ 552.523447][T27058] 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 [ 552.523462][T27058] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 552.523476][T27058] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 552.523487][T27058] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000002 [ 552.523496][T27058] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 552.523506][T27058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 552.523515][T27058] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 552.523534][T27058] [ 553.057460][T27072] sd 0:0:1:0: PR command failed: 1026 [ 553.069099][T27072] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 553.084146][T27072] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 553.576277][T27099] openvswitch: netlink: Key 15 has unexpected len 16 expected 4 [ 553.934149][T27118] netlink: ct_mark mask cannot be 0 [ 554.076443][T27126] netlink: 'syz.3.10384': attribute type 1 has an invalid length. [ 554.103055][T27126] nbd: error processing sock list [ 554.211404][T27130] tc_dump_action: action bad kind [ 554.389420][ T30] audit: type=1800 audit(4295032857.032:39): pid=27140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.10390" name="SYSV00000014" dev="hugetlbfs" ino=0 res=0 errno=0 [ 554.590164][T27148] netlink: Unknown NAT attribute (type=262, max=9) [ 555.158704][T27177] netlink: 'syz.0.10407': attribute type 4 has an invalid length. [ 555.192691][T27177] netlink: 'syz.0.10407': attribute type 1 has an invalid length. [ 555.955008][T27218] : entered promiscuous mode [ 556.821605][T27263] nfs: Unknown parameter 'm?LH>｢^eko}* ' [ 557.179307][ T30] audit: type=1800 audit(4295032859.837:40): pid=27282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.10458" name="dbroot" dev="configfs" ino=79708 res=0 errno=0 [ 557.728526][T27310] debugfs: '!PjE r҄y*"l-y–L̓]' already exists in 'ieee80211' [ 559.563360][T27402] netlink: 'syz.2.10517': attribute type 11 has an invalid length. [ 559.606929][T27402] netlink: 'syz.2.10517': attribute type 11 has an invalid length. [ 559.647909][T27402] netlink: 'syz.2.10517': attribute type 11 has an invalid length. [ 559.658101][T27407] delete_channel: no stack [ 559.777962][T18059] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 559.777986][T18059] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 559.794855][T18059] Bluetooth: hci0: Dropping invalid advertising data [ 559.801658][T18059] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 559.801679][T18059] Bluetooth: hci0: Dropping invalid advertising data [ 559.817475][T18059] Bluetooth: hci0: Malformed LE Event: 0x02 [ 560.638878][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 560.648384][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 561.138399][T27470] FAULT_INJECTION: forcing a failure. [ 561.138399][T27470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 561.215721][T27470] CPU: 0 UID: 0 PID: 27470 Comm: syz.2.10549 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 561.215753][T27470] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 561.215759][T27470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 561.215770][T27470] Call Trace: [ 561.215775][T27470] [ 561.215781][T27470] dump_stack_lvl+0x100/0x190 [ 561.215808][T27470] should_fail_ex.cold+0x5/0xa [ 561.215823][T27470] ? prepare_alloc_pages+0x16d/0x5f0 [ 561.215842][T27470] should_fail_alloc_page+0xeb/0x140 [ 561.215859][T27470] prepare_alloc_pages+0x1f0/0x5f0 [ 561.215879][T27470] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 561.215901][T27470] ? __print_lock_name+0x21/0x80 [ 561.215916][T27470] ? is_bpf_text_address+0x8a/0x1a0 [ 561.215938][T27470] ? is_bpf_text_address+0x8a/0x1a0 [ 561.215959][T27470] ? bpf_ksym_find+0x124/0x1c0 [ 561.215976][T27470] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 561.215992][T27470] ? is_bpf_text_address+0x94/0x1a0 [ 561.216014][T27470] ? kernel_text_address+0x8d/0x100 [ 561.216035][T27470] ? __kernel_text_address+0xd/0x30 [ 561.216055][T27470] ? unwind_get_return_address+0x59/0xa0 [ 561.216106][T27470] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 561.216136][T27470] ? __pfx_stack_trace_save+0x10/0x10 [ 561.216151][T27470] ? stack_depot_save_flags+0x27/0x9d0 [ 561.216170][T27470] ? stack_trace_save+0x8e/0xc0 [ 561.216185][T27470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 561.216209][T27470] ? policy_nodemask+0xed/0x4f0 [ 561.216228][T27470] alloc_pages_mpol+0x1fb/0x550 [ 561.216244][T27470] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 561.216265][T27470] alloc_pages_noprof+0x131/0x390 [ 561.216281][T27470] kimage_alloc_pages+0x72/0x380 [ 561.216307][T27470] kimage_alloc_control_pages+0x157/0xa20 [ 561.216327][T27470] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 561.216348][T27470] do_kexec_load+0x275/0x810 [ 561.216366][T27470] ? __pfx_do_kexec_load+0x10/0x10 [ 561.216383][T27470] ? _copy_from_user+0x59/0xd0 [ 561.216399][T27470] __x64_sys_kexec_load+0x1bf/0x230 [ 561.216417][T27470] do_syscall_64+0x106/0xf80 [ 561.216435][T27470] ? clear_bhb_loop+0x40/0x90 [ 561.216453][T27470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 561.216469][T27470] RIP: 0033:0x7fbc1219c799 [ 561.216482][T27470] 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 [ 561.216497][T27470] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 561.216512][T27470] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 561.216522][T27470] RDX: 0000200000000040 RSI: 0000000000000002 RDI: 0000000000000005 [ 561.216530][T27470] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 561.216540][T27470] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 561.216549][T27470] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 561.216569][T27470] [ 561.216590][T27470] kexec: Could not allocate control_code_buffer [ 561.812330][T27492] netlink: 'syz.1.10560': attribute type 1 has an invalid length. [ 561.844929][T27492] netlink: 'syz.1.10560': attribute type 1 has an invalid length. [ 561.872498][T27492] netlink: 124 bytes leftover after parsing attributes in process `syz.1.10560'. [ 561.893087][T27492] netlink: 100 bytes leftover after parsing attributes in process `syz.1.10560'. [ 563.708348][T27576] random: crng reseeded on system resumption [ 564.066874][T27599] netlink: 12 bytes leftover after parsing attributes in process `syz.3.10609'. [ 564.665203][T27628] sctp: [Deprecated]: syz.2.10623 (pid 27628) Use of struct sctp_assoc_value in delayed_ack socket option. [ 564.665203][T27628] Use struct sctp_sack_info instead [ 565.320391][T27660] netlink: 334 bytes leftover after parsing attributes in process `syz.1.10639'. [ 565.357826][T27663] netlink: Unknown conntrack attr (0) [ 569.030844][T27833] usb usb13: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 569.310009][T27841] bridge0: port 3(batadv0) entered blocking state [ 569.355204][T27841] bridge0: port 3(batadv0) entered disabled state [ 569.384809][T27841] batadv0: entered allmulticast mode [ 569.412833][T27841] batadv0: entered promiscuous mode [ 569.413428][T27841] bridge0: port 3(batadv0) entered blocking state [ 569.413508][T27841] bridge0: port 3(batadv0) entered forwarding state [ 569.697092][T18037] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 569.707389][T18037] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 570.004461][T27871] sock: sock_timestamping_bind_phc: sock not bind to device [ 570.525270][T27888] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 572.111530][T27950] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10773'. [ 573.061319][T27990] netlink: 28 bytes leftover after parsing attributes in process `syz.3.10791'. [ 573.310889][T27998] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input45 [ 573.517639][T28003] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 573.821768][T28017] netlink: 342 bytes leftover after parsing attributes in process `syz.1.10803'. [ 574.212310][T18059] Bluetooth: hci2: Malformed Event: 0x13 [ 574.276835][T28025] zswap: compressor not available [ 575.820584][T28112] overlayfs: missing 'lowerdir' [ 576.438892][T28141] netlink: 16 bytes leftover after parsing attributes in process `syz.3.10860'. [ 577.277136][T28175] FAULT_INJECTION: forcing a failure. [ 577.277136][T28175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 577.323815][T28177] FAULT_INJECTION: forcing a failure. [ 577.323815][T28177] name failslab, interval 1, probability 0, space 0, times 0 [ 577.343955][T28175] CPU: 0 UID: 0 PID: 28175 Comm: syz.2.10874 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 577.343987][T28175] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 577.343994][T28175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 577.344003][T28175] Call Trace: [ 577.344009][T28175] [ 577.344015][T28175] dump_stack_lvl+0x100/0x190 [ 577.344043][T28175] should_fail_ex.cold+0x5/0xa [ 577.344061][T28175] _copy_from_user+0x2e/0xd0 [ 577.344077][T28175] get_itimerspec64+0x16c/0x2f0 [ 577.344096][T28175] ? __pfx_get_itimerspec64+0x10/0x10 [ 577.344114][T28175] ? __pfx_do_futex+0x10/0x10 [ 577.344135][T28175] __x64_sys_timerfd_settime+0x15f/0x280 [ 577.344189][T28175] ? __pfx___x64_sys_timerfd_settime+0x10/0x10 [ 577.344212][T28175] ? xfd_validate_state+0x129/0x190 [ 577.344240][T28175] do_syscall_64+0x106/0xf80 [ 577.344257][T28175] ? clear_bhb_loop+0x40/0x90 [ 577.344275][T28175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.344297][T28175] RIP: 0033:0x7fbc1219c799 [ 577.344311][T28175] 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 [ 577.344327][T28175] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 577.344342][T28175] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 577.344353][T28175] RDX: 0000200000000040 RSI: 0000000000000003 RDI: ffffffffffffffff [ 577.344362][T28175] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 577.344371][T28175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.344380][T28175] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 577.344400][T28175] [ 577.711071][T28177] CPU: 0 UID: 0 PID: 28177 Comm: syz.1.10873 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 577.711102][T28177] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 577.711109][T28177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 577.711118][T28177] Call Trace: [ 577.711124][T28177] [ 577.711131][T28177] dump_stack_lvl+0x100/0x190 [ 577.711159][T28177] should_fail_ex.cold+0x5/0xa [ 577.711178][T28177] should_failslab+0xc2/0x120 [ 577.711194][T28177] __kmalloc_cache_noprof+0x7a/0x6f0 [ 577.711221][T28177] ? allocate_file_region_entries+0x1a0/0x620 [ 577.711249][T28177] allocate_file_region_entries+0x1a0/0x620 [ 577.711275][T28177] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 577.711303][T28177] region_chg+0x85/0x140 [ 577.711326][T28177] __vma_reservation_common+0x376/0x720 [ 577.711349][T28177] ? __pfx___vma_reservation_common+0x10/0x10 [ 577.711372][T28177] ? __pfx___might_resched+0x10/0x10 [ 577.711397][T28177] hugetlb_no_page+0xb2b/0x1970 [ 577.711421][T28177] hugetlb_fault+0x5df/0x1450 [ 577.711442][T28177] ? __pfx_hugetlb_fault+0x10/0x10 [ 577.711467][T28177] ? find_vma+0xbf/0x140 [ 577.711482][T28177] ? __pfx_find_vma+0x10/0x10 [ 577.711497][T28177] handle_mm_fault+0x5f1/0xa20 [ 577.711521][T28177] do_user_addr_fault+0x74c/0x12f0 [ 577.711551][T28177] exc_page_fault+0x6f/0xd0 [ 577.711571][T28177] asm_exc_page_fault+0x26/0x30 [ 577.711585][T28177] RIP: 0010:__put_user_4+0xd/0x20 [ 577.711604][T28177] Code: 66 89 01 31 c9 0f 01 ca e9 c0 d0 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 97 d0 03 00 0f 1f 80 00 00 00 00 90 90 90 [ 577.711619][T28177] RSP: 0018:ffffc900036a7e58 EFLAGS: 00050202 [ 577.711631][T28177] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007 [ 577.711641][T28177] RDX: 0000000000000000 RSI: ffffffff8255f691 RDI: ffff88806850a45c [ 577.711650][T28177] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000000001c5 [ 577.711659][T28177] R10: 0000000000000200 R11: 0000000000000000 R12: 1ffff920006d4fce [ 577.711668][T28177] R13: 0000000000000007 R14: 0000000000000000 R15: dffffc0000000000 [ 577.711683][T28177] ? __might_fault+0x111/0x140 [ 577.711706][T28177] __do_sys_prctl+0xd67/0x2330 [ 577.711728][T28177] ? __pfx___do_sys_prctl+0x10/0x10 [ 577.711755][T28177] do_syscall_64+0x106/0xf80 [ 577.711771][T28177] ? clear_bhb_loop+0x40/0x90 [ 577.711790][T28177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.711804][T28177] RIP: 0033:0x7ffa6d19c799 [ 577.711817][T28177] 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 [ 577.711831][T28177] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 577.711844][T28177] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 577.711853][T28177] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 577.711862][T28177] RBP: 00007ffa6d232bd9 R08: 0000000000000001 R09: 0000000000000000 [ 577.711870][T28177] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 577.711878][T28177] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 577.711899][T28177] [ 578.122713][T28184] bridge_slave_1: left allmulticast mode [ 578.128424][T28184] bridge_slave_1: left promiscuous mode [ 578.137008][T28184] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.482819][T28201] FAULT_INJECTION: forcing a failure. [ 578.482819][T28201] name failslab, interval 1, probability 0, space 0, times 0 [ 578.505588][T28201] CPU: 0 UID: 0 PID: 28201 Comm: syz.2.10886 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 578.505618][T28201] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 578.505625][T28201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 578.505634][T28201] Call Trace: [ 578.505639][T28201] [ 578.505645][T28201] dump_stack_lvl+0x100/0x190 [ 578.505672][T28201] should_fail_ex.cold+0x5/0xa [ 578.505691][T28201] should_failslab+0xc2/0x120 [ 578.505706][T28201] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 578.505730][T28201] ? sk_prot_alloc+0x60/0x2a0 [ 578.505755][T28201] sk_prot_alloc+0x60/0x2a0 [ 578.505777][T28201] sk_alloc+0x36/0xe80 [ 578.505856][T28201] qrtr_create+0x84/0x1d0 [ 578.505905][T28201] __sock_create+0x339/0x860 [ 578.505931][T28201] __sys_socket+0x14d/0x260 [ 578.505953][T28201] ? __pfx___sys_socket+0x10/0x10 [ 578.505981][T28201] __x64_sys_socket+0x72/0xb0 [ 578.505993][T28201] ? lockdep_hardirqs_on+0x78/0x100 [ 578.506011][T28201] do_syscall_64+0x106/0xf80 [ 578.506027][T28201] ? clear_bhb_loop+0x40/0x90 [ 578.506045][T28201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.506060][T28201] RIP: 0033:0x7fbc1219c799 [ 578.506074][T28201] 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 [ 578.506090][T28201] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 578.506104][T28201] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 578.506114][T28201] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 000000000000002a [ 578.506123][T28201] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 578.506132][T28201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 578.506140][T28201] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 578.506160][T28201] [ 580.216595][T28259] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10910'. [ 580.451987][T28266] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 581.002638][T28280] random: crng reseeded on system resumption [ 581.260090][T28289] Invalid ELF header magic: != ELF [ 581.651695][T28306] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10929'. [ 581.668854][T28303] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 582.260289][T28324] FAULT_INJECTION: forcing a failure. [ 582.260289][T28324] name failslab, interval 1, probability 0, space 0, times 0 [ 582.324346][T28324] CPU: 0 UID: 0 PID: 28324 Comm: syz.3.10937 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 582.324383][T28324] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 582.324390][T28324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 582.324399][T28324] Call Trace: [ 582.324405][T28324] [ 582.324411][T28324] dump_stack_lvl+0x100/0x190 [ 582.324439][T28324] should_fail_ex.cold+0x5/0xa [ 582.324458][T28324] should_failslab+0xc2/0x120 [ 582.324474][T28324] __kmalloc_cache_noprof+0x7a/0x6f0 [ 582.324494][T28324] ? vkms_plane_duplicate_state+0x87/0x130 [ 582.324637][T28324] vkms_plane_duplicate_state+0x87/0x130 [ 582.324660][T28324] drm_atomic_get_plane_state+0x279/0x760 [ 582.324738][T28324] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 582.324779][T28324] ? trace_contention_end+0x140/0x180 [ 582.324803][T28324] ? __mutex_lock+0x26a/0x1b90 [ 582.324823][T28324] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 582.324842][T28324] ? drm_master_internal_acquire+0x21/0x80 [ 582.324900][T28324] drm_client_modeset_commit_locked+0x14d/0x580 [ 582.324923][T28324] drm_client_modeset_commit+0x4f/0x80 [ 582.324942][T28324] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 582.324991][T28324] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 582.325012][T28324] drm_fbdev_client_restore+0x1b/0x30 [ 582.325056][T28324] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 582.325079][T28324] drm_client_dev_restore+0x205/0x2a0 [ 582.325102][T28324] drm_release+0x2c6/0x360 [ 582.325158][T28324] ? __pfx_drm_release+0x10/0x10 [ 582.325175][T28324] __fput+0x3ff/0xb40 [ 582.325198][T28324] task_work_run+0x150/0x240 [ 582.325221][T28324] ? __pfx_task_work_run+0x10/0x10 [ 582.325247][T28324] exit_to_user_mode_loop+0x100/0x4a0 [ 582.325269][T28324] do_syscall_64+0x668/0xf80 [ 582.325286][T28324] ? clear_bhb_loop+0x40/0x90 [ 582.325305][T28324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.325320][T28324] RIP: 0033:0x7efeeb79c799 [ 582.325334][T28324] 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 [ 582.325348][T28324] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 582.325370][T28324] RAX: 0000000000000000 RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 582.325380][T28324] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 582.325389][T28324] RBP: 00007efeeb832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 582.325398][T28324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 582.325407][T28324] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 582.325428][T28324] [ 583.004619][T28333] ovs_: entered promiscuous mode [ 584.294752][T28390] random: crng reseeded on system resumption [ 584.585758][T28405] openvswitch: netlink: IP tunnel TTL not specified. [ 586.071445][T28479] bridge0: port 3(batadv0) entered blocking state [ 586.105902][T28479] bridge0: port 3(batadv0) entered disabled state [ 586.138966][T28479] batadv0: entered allmulticast mode [ 586.168026][T28479] batadv0: entered promiscuous mode [ 586.188745][T28479] bridge0: port 3(batadv0) entered blocking state [ 586.195297][T28479] bridge0: port 3(batadv0) entered forwarding state [ 586.436277][T28494] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11014'. [ 586.547371][T17999] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 586.556652][T17999] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 587.031190][T28524] device-mapper: ioctl: Unable to rename non-existent device, to uuid [ 587.667489][T28546] sd 0:0:1:0: PR command failed: 1026 [ 587.692014][T28546] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 587.728934][T28546] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 588.693300][T28580] FAULT_INJECTION: forcing a failure. [ 588.693300][T28580] name failslab, interval 1, probability 0, space 0, times 0 [ 588.752811][T28580] CPU: 0 UID: 0 PID: 28580 Comm: syz.1.11053 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 588.752842][T28580] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 588.752849][T28580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 588.752858][T28580] Call Trace: [ 588.752864][T28580] [ 588.752870][T28580] dump_stack_lvl+0x100/0x190 [ 588.752898][T28580] should_fail_ex.cold+0x5/0xa [ 588.752916][T28580] should_failslab+0xc2/0x120 [ 588.752932][T28580] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 588.752954][T28580] ? sk_prot_alloc+0x60/0x2a0 [ 588.752978][T28580] sk_prot_alloc+0x60/0x2a0 [ 588.753000][T28580] sk_alloc+0x36/0xe80 [ 588.753017][T28580] tipc_sk_create+0xf9/0x2420 [ 588.753119][T28580] ? find_held_lock+0x2b/0x80 [ 588.753134][T28580] ? __sock_create+0x2f3/0x860 [ 588.753155][T28580] ? __sock_create+0x2f3/0x860 [ 588.753179][T28580] __sock_create+0x339/0x860 [ 588.753205][T28580] __sys_socket+0x14d/0x260 [ 588.753228][T28580] ? __pfx___sys_socket+0x10/0x10 [ 588.753256][T28580] __x64_sys_socket+0x72/0xb0 [ 588.753269][T28580] ? lockdep_hardirqs_on+0x78/0x100 [ 588.753287][T28580] do_syscall_64+0x106/0xf80 [ 588.753304][T28580] ? clear_bhb_loop+0x40/0x90 [ 588.753322][T28580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.753337][T28580] RIP: 0033:0x7ffa6d19c799 [ 588.753350][T28580] 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 [ 588.753365][T28580] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 588.753383][T28580] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 588.753400][T28580] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000000000000001e [ 588.753409][T28580] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 588.753418][T28580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 588.753427][T28580] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 588.753447][T28580] [ 589.818650][T28621] sctp: [Deprecated]: syz.3.11071 (pid 28621) Use of int in maxseg socket option. [ 589.818650][T28621] Use struct sctp_assoc_value instead [ 590.125297][T28629] ovs_: entered promiscuous mode [ 591.198534][T28678] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ekl*[GCHFx^ĒPktkyve' [ 591.724133][T28698] netlink: 'syz.0.11108': attribute type 11 has an invalid length. [ 591.753252][T28698] netlink: 'syz.0.11108': attribute type 11 has an invalid length. [ 591.791648][T28698] netlink: 'syz.0.11108': attribute type 11 has an invalid length. [ 593.300130][T28750] FAULT_INJECTION: forcing a failure. [ 593.300130][T28750] name failslab, interval 1, probability 0, space 0, times 0 [ 593.480397][T28750] CPU: 0 UID: 0 PID: 28750 Comm: syz.3.11128 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 593.480428][T28750] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 593.480435][T28750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 593.480444][T28750] Call Trace: [ 593.480450][T28750] [ 593.480456][T28750] dump_stack_lvl+0x100/0x190 [ 593.480484][T28750] should_fail_ex.cold+0x5/0xa [ 593.480502][T28750] should_failslab+0xc2/0x120 [ 593.480518][T28750] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 593.480542][T28750] ? snd_timer_instance_new+0x65/0x2e0 [ 593.480666][T28750] kstrdup+0x51/0xe0 [ 593.480691][T28750] snd_timer_instance_new+0x65/0x2e0 [ 593.480715][T28750] __snd_timer_user_ioctl.isra.0+0xbe6/0x27c0 [ 593.480734][T28750] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 593.480754][T28750] ? rcu_is_watching+0x12/0xc0 [ 593.480781][T28750] ? snd_timer_user_ioctl+0x4a/0xd0 [ 593.480797][T28750] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 593.480819][T28750] ? __pfx___mutex_lock+0x10/0x10 [ 593.480842][T28750] ? find_held_lock+0x2b/0x80 [ 593.480865][T28750] snd_timer_user_ioctl+0x76/0xd0 [ 593.480880][T28750] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 593.480896][T28750] __x64_sys_ioctl+0x18e/0x210 [ 593.480925][T28750] do_syscall_64+0x106/0xf80 [ 593.480942][T28750] ? clear_bhb_loop+0x40/0x90 [ 593.480961][T28750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.480978][T28750] RIP: 0033:0x7efeeb79c799 [ 593.480991][T28750] 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 [ 593.481006][T28750] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.481020][T28750] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 593.481030][T28750] RDX: 0000200000000080 RSI: 0000000040345410 RDI: 0000000000000003 [ 593.481039][T28750] RBP: 00007efeeb832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 593.481048][T28750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 593.481057][T28750] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 593.481078][T28750] [ 594.805787][T28787] openvswitch: netlink: IP tunnel TTL not specified. [ 594.853909][T28791] FAULT_INJECTION: forcing a failure. [ 594.853909][T28791] name fail_futex, interval 1, probability 0, space 0, times 0 [ 594.935054][T28791] CPU: 0 UID: 0 PID: 28791 Comm: syz.0.11147 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 594.935085][T28791] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 594.935093][T28791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 594.935102][T28791] Call Trace: [ 594.935107][T28791] [ 594.935113][T28791] dump_stack_lvl+0x100/0x190 [ 594.935142][T28791] should_fail_ex.cold+0x5/0xa [ 594.935157][T28791] ? __lock_acquire+0x4a5/0x2630 [ 594.935177][T28791] get_futex_key+0x1d2/0x1620 [ 594.935201][T28791] ? __pfx_get_futex_key+0x10/0x10 [ 594.935221][T28791] ? find_held_lock+0x2b/0x80 [ 594.935235][T28791] ? __might_fault+0xc5/0x140 [ 594.935259][T28791] futex_wake+0xea/0x530 [ 594.935281][T28791] ? __might_fault+0x111/0x140 [ 594.935301][T28791] ? __pfx_futex_wake+0x10/0x10 [ 594.935320][T28791] ? signal_setup_done+0x12d/0x5c0 [ 594.935344][T28791] do_futex+0x32b/0x350 [ 594.935362][T28791] ? __pfx_do_futex+0x10/0x10 [ 594.935381][T28791] ? arch_do_signal_or_restart+0x1f9/0x770 [ 594.935403][T28791] __x64_sys_futex+0x34f/0x4d0 [ 594.935424][T28791] ? __pfx___x64_sys_futex+0x10/0x10 [ 594.935443][T28791] ? exit_to_user_mode_loop+0xdd/0x4a0 [ 594.935467][T28791] do_syscall_64+0x106/0xf80 [ 594.935486][T28791] ? clear_bhb_loop+0x40/0x90 [ 594.935503][T28791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.935518][T28791] RIP: 0033:0x7fdb0039c799 [ 594.935531][T28791] 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 [ 594.935546][T28791] RSP: 002b:00007fdb0124a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 594.935561][T28791] RAX: ffffffffffffffda RBX: 00007fdb00615fa8 RCX: 00007fdb0039c799 [ 594.935570][T28791] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdb00615fac [ 594.935579][T28791] RBP: 00007fdb00615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 594.935588][T28791] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 594.935597][T28791] R13: 00007fdb00616038 R14: 00007ffc21161d00 R15: 00007ffc21161de8 [ 594.935616][T28791] [ 595.826056][T28806] FAULT_INJECTION: forcing a failure. [ 595.826056][T28806] name failslab, interval 1, probability 0, space 0, times 0 [ 595.926442][T28806] CPU: 0 UID: 0 PID: 28806 Comm: syz.1.11157 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 595.926472][T28806] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 595.926480][T28806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 595.926490][T28806] Call Trace: [ 595.926496][T28806] [ 595.926502][T28806] dump_stack_lvl+0x100/0x190 [ 595.926529][T28806] should_fail_ex.cold+0x5/0xa [ 595.926548][T28806] should_failslab+0xc2/0x120 [ 595.926564][T28806] __kmalloc_cache_noprof+0x7a/0x6f0 [ 595.926584][T28806] ? subflow_create_ctx+0x9b/0x2e0 [ 595.926676][T28806] subflow_create_ctx+0x9b/0x2e0 [ 595.926698][T28806] subflow_ulp_init+0xc3/0x4f0 [ 595.926718][T28806] tcp_set_ulp+0x32e/0x7f0 [ 595.926770][T28806] mptcp_subflow_create_socket+0x385/0xa30 [ 595.926794][T28806] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 595.926823][T28806] __mptcp_nmpc_sk+0x17f/0x870 [ 595.926871][T28806] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 595.926898][T28806] ? __local_bh_enable_ip+0x9e/0x120 [ 595.926918][T28806] mptcp_listen+0x135/0x4c0 [ 595.926934][T28806] ? __pfx_mptcp_listen+0x10/0x10 [ 595.926950][T28806] ? apparmor_socket_listen+0xf2/0x1a0 [ 595.927001][T28806] __sys_listen_socket+0x108/0x150 [ 595.927018][T28806] __sys_listen+0xa7/0x130 [ 595.927033][T28806] __x64_sys_listen+0x53/0x80 [ 595.927049][T28806] do_syscall_64+0x106/0xf80 [ 595.927067][T28806] ? clear_bhb_loop+0x40/0x90 [ 595.927086][T28806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.927101][T28806] RIP: 0033:0x7ffa6d19c799 [ 595.927114][T28806] 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 [ 595.927129][T28806] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 595.927144][T28806] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 595.927154][T28806] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000003 [ 595.927162][T28806] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 595.927171][T28806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 595.927179][T28806] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 595.927200][T28806] [ 596.611479][T18059] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 596.611506][T18059] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 596.632639][T18059] Bluetooth: hci1: Dropping invalid advertising data [ 596.639648][T18059] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 596.639672][T18059] Bluetooth: hci1: Dropping invalid advertising data [ 596.654647][T18059] Bluetooth: hci1: Malformed LE Event: 0x02 [ 598.817907][T28886] IPVS: length: 7562853 != 24 [ 599.108770][T28894] FAULT_INJECTION: forcing a failure. [ 599.108770][T28894] name failslab, interval 1, probability 0, space 0, times 0 [ 599.166418][T28894] CPU: 0 UID: 0 PID: 28894 Comm: syz.0.11196 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 599.166449][T28894] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 599.166456][T28894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 599.166471][T28894] Call Trace: [ 599.166477][T28894] [ 599.166484][T28894] dump_stack_lvl+0x100/0x190 [ 599.166511][T28894] should_fail_ex.cold+0x5/0xa [ 599.166537][T28894] ? sk_prot_alloc+0x10b/0x2a0 [ 599.166559][T28894] should_failslab+0xc2/0x120 [ 599.166575][T28894] __kmalloc_noprof+0xe0/0x850 [ 599.166601][T28894] sk_prot_alloc+0x10b/0x2a0 [ 599.166623][T28894] sk_alloc+0x36/0xe80 [ 599.166641][T28894] mctp_pf_create+0xe8/0x360 [ 599.166661][T28894] __sock_create+0x339/0x860 [ 599.166686][T28894] __sys_socket+0x14d/0x260 [ 599.166709][T28894] ? __pfx___sys_socket+0x10/0x10 [ 599.166738][T28894] __x64_sys_socket+0x72/0xb0 [ 599.166750][T28894] ? lockdep_hardirqs_on+0x78/0x100 [ 599.166768][T28894] do_syscall_64+0x106/0xf80 [ 599.166784][T28894] ? clear_bhb_loop+0x40/0x90 [ 599.166802][T28894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.166817][T28894] RIP: 0033:0x7fdb0039c799 [ 599.166830][T28894] 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 [ 599.166844][T28894] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 599.166860][T28894] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 599.166869][T28894] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000002d [ 599.166878][T28894] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 599.166887][T28894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 599.166895][T28894] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 599.166914][T28894] [ 599.671024][T28902] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11200'. [ 599.895260][T28909] [U] ^C [ 599.986283][T18059] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 599.986309][T18059] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 600.001528][T18059] Bluetooth: hci2: Dropping invalid advertising data [ 600.009426][T18059] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 600.009448][T18059] Bluetooth: hci2: Dropping invalid advertising data [ 600.023933][T18059] Bluetooth: hci2: Malformed LE Event: 0x02 [ 600.281754][T28896] could not allocate digest TFM handle  [ 600.461542][T28930] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11211'. [ 601.148519][T28944] zswap: compressor not available [ 601.204004][ T30] audit: type=1800 audit(4294967322.702:41): pid=28953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.11221" name="dbroot" dev="configfs" ino=85984 res=0 errno=0 [ 602.086517][T28992] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11240'. [ 602.941508][T18059] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 602.941533][T18059] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 602.957193][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 602.964070][T18059] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 602.964090][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 602.981101][T18059] Bluetooth: hci3: Malformed LE Event: 0x02 [ 603.588300][T29057] aoe: could not set interface list: too many interfaces [ 603.861500][T29072] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11276'. [ 605.003361][T29122] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11301'. [ 605.203797][T29133] netlink: 'syz.3.11306': attribute type 2 has an invalid length. [ 605.258337][T29135] device-mapper: ioctl: device name cannot be "control", ".", or ".." [ 605.315926][T29139] FAULT_INJECTION: forcing a failure. [ 605.315926][T29139] name failslab, interval 1, probability 0, space 0, times 0 [ 605.381680][T29139] CPU: 0 UID: 0 PID: 29139 Comm: syz.1.11309 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 605.381711][T29139] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 605.381718][T29139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 605.381728][T29139] Call Trace: [ 605.381734][T29139] [ 605.381740][T29139] dump_stack_lvl+0x100/0x190 [ 605.381768][T29139] should_fail_ex.cold+0x5/0xa [ 605.381786][T29139] should_failslab+0xc2/0x120 [ 605.381802][T29139] __kvmalloc_node_noprof+0xfa/0xa00 [ 605.381824][T29139] ? vmemdup_user+0x2a/0xe0 [ 605.381842][T29139] vmemdup_user+0x2a/0xe0 [ 605.381856][T29139] path_setxattrat+0x29e/0x3b0 [ 605.381873][T29139] ? __pfx_path_setxattrat+0x10/0x10 [ 605.381890][T29139] ? __pfx_poll_select_finish+0x10/0x10 [ 605.381929][T29139] ? xfd_validate_state+0x129/0x190 [ 605.381953][T29139] __x64_sys_fsetxattr+0xc5/0x140 [ 605.381968][T29139] ? do_syscall_64+0x95/0xf80 [ 605.381994][T29139] ? lockdep_hardirqs_on+0x78/0x100 [ 605.382013][T29139] do_syscall_64+0x106/0xf80 [ 605.382029][T29139] ? clear_bhb_loop+0x40/0x90 [ 605.382048][T29139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.382067][T29139] RIP: 0033:0x7ffa6d19c799 [ 605.382080][T29139] 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 [ 605.382095][T29139] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 605.382109][T29139] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 605.382119][T29139] RDX: 0000000000000000 RSI: 0000200000002ac0 RDI: ffffffffffffffff [ 605.382128][T29139] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 605.382137][T29139] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 605.382145][T29139] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 605.382165][T29139] [ 606.193170][T29169] tunl0: entered allmulticast mode [ 606.489520][T29185] netlink: 4 bytes leftover after parsing attributes in process `syz.1.11331'. [ 606.956766][T29204] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11340'. [ 607.182705][T18059] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 607.182739][T18059] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 607.200145][T18059] Bluetooth: hci1: Dropping invalid advertising data [ 607.207087][T18059] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 607.207107][T18059] Bluetooth: hci1: Dropping invalid advertising data [ 607.221572][T18059] Bluetooth: hci1: Malformed LE Event: 0x02 [ 607.864919][T29224] bridge0: port 2(hsr0) entered blocking state [ 607.871227][T29224] bridge0: port 2(hsr0) entered disabled state [ 607.914037][T29224] hsr0: entered allmulticast mode [ 607.919105][T29224] hsr_slave_0: entered allmulticast mode [ 607.956775][T29224] hsr_slave_1: entered allmulticast mode [ 607.986514][T29224] hsr0: entered promiscuous mode [ 608.006774][T29224] bridge0: port 2(hsr0) entered blocking state [ 608.013043][T29224] bridge0: port 2(hsr0) entered forwarding state [ 608.349137][T29207] kexec: Could not allocate control_code_buffer [ 609.378758][T18059] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 609.378782][T18059] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 609.393819][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 609.400744][T18059] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 609.400764][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 609.414638][T18059] Bluetooth: hci3: Malformed LE Event: 0x02 [ 610.532661][T18059] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 610.532686][T18059] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 610.548095][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 610.556795][T18059] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 610.556816][T18059] Bluetooth: hci3: Dropping invalid advertising data [ 610.572807][T18059] Bluetooth: hci3: Malformed LE Event: 0x02 [ 614.699272][T29485] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11465'. [ 615.884367][T29535] FAULT_INJECTION: forcing a failure. [ 615.884367][T29535] name failslab, interval 1, probability 0, space 0, times 0 [ 615.940744][T29535] CPU: 0 UID: 0 PID: 29535 Comm: syz.1.11489 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 615.940775][T29535] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 615.940782][T29535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 615.940791][T29535] Call Trace: [ 615.940797][T29535] [ 615.940809][T29535] dump_stack_lvl+0x100/0x190 [ 615.940838][T29535] should_fail_ex.cold+0x5/0xa [ 615.940857][T29535] should_failslab+0xc2/0x120 [ 615.940873][T29535] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 615.940894][T29535] ? key_alloc+0x3c5/0x1310 [ 615.941016][T29535] ? rcu_is_watching+0x12/0xc0 [ 615.941043][T29535] key_alloc+0x3c5/0x1310 [ 615.941065][T29535] ? __pfx_key_alloc+0x10/0x10 [ 615.941085][T29535] keyring_alloc+0x44/0xc0 [ 615.941103][T29535] lookup_user_key+0x9b8/0x1300 [ 615.941128][T29535] ? __pfx_lookup_user_key+0x10/0x10 [ 615.941151][T29535] ? do_futex+0x192/0x350 [ 615.941170][T29535] ? __pfx_do_futex+0x10/0x10 [ 615.941195][T29535] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 615.941221][T29535] ? __x64_sys_futex+0x34f/0x4d0 [ 615.941239][T29535] ? __x64_sys_futex+0x358/0x4d0 [ 615.941262][T29535] keyctl_watch_key+0x52/0x500 [ 615.941286][T29535] __do_sys_keyctl+0x29f/0x5a0 [ 615.941309][T29535] do_syscall_64+0x106/0xf80 [ 615.941326][T29535] ? clear_bhb_loop+0x40/0x90 [ 615.941345][T29535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.941361][T29535] RIP: 0033:0x7ffa6d19c799 [ 615.941375][T29535] 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 [ 615.941389][T29535] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 615.941404][T29535] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 615.941414][T29535] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0200000000000020 [ 615.941424][T29535] RBP: 00007ffa6d232bd9 R08: 0000000000000008 R09: 0000000000000000 [ 615.941433][T29535] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 615.941442][T29535] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 615.941462][T29535] [ 617.108677][T29561] FAULT_INJECTION: forcing a failure. [ 617.108677][T29561] name failslab, interval 1, probability 0, space 0, times 0 [ 617.155963][T29561] CPU: 0 UID: 0 PID: 29561 Comm: syz.2.11501 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 617.155993][T29561] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 617.156000][T29561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 617.156009][T29561] Call Trace: [ 617.156014][T29561] [ 617.156021][T29561] dump_stack_lvl+0x100/0x190 [ 617.156049][T29561] should_fail_ex.cold+0x5/0xa [ 617.156067][T29561] should_failslab+0xc2/0x120 [ 617.156083][T29561] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 617.156105][T29561] ? ptlock_alloc+0x1f/0x70 [ 617.156127][T29561] ptlock_alloc+0x1f/0x70 [ 617.156146][T29561] pte_alloc_one+0x84/0x3e0 [ 617.156163][T29561] do_fault+0x8cc/0x1950 [ 617.156179][T29561] ? __pmd_alloc+0x6aa/0x9c0 [ 617.156197][T29561] __handle_mm_fault+0x180f/0x2b60 [ 617.156220][T29561] ? mt_find+0x45e/0x8e0 [ 617.156305][T29561] ? __pfx___handle_mm_fault+0x10/0x10 [ 617.156324][T29561] ? __pfx_mt_find+0x10/0x10 [ 617.156358][T29561] handle_mm_fault+0x36d/0xa20 [ 617.156383][T29561] __get_user_pages+0xf9c/0x34d0 [ 617.156407][T29561] ? __pfx___get_user_pages+0x10/0x10 [ 617.156429][T29561] populate_vma_page_range+0x267/0x3f0 [ 617.156448][T29561] ? __pfx_populate_vma_page_range+0x10/0x10 [ 617.156465][T29561] ? __pfx_find_vma_intersection+0x10/0x10 [ 617.156481][T29561] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 617.156505][T29561] __mm_populate+0x107/0x3a0 [ 617.156523][T29561] ? __pfx___mm_populate+0x10/0x10 [ 617.156541][T29561] ? up_write+0x290/0x4f0 [ 617.156564][T29561] do_mlock+0x3f0/0x7f0 [ 617.156587][T29561] ? __pfx_do_mlock+0x10/0x10 [ 617.156605][T29561] ? __x64_sys_futex+0x34f/0x4d0 [ 617.156623][T29561] ? __x64_sys_futex+0x358/0x4d0 [ 617.156644][T29561] ? xfd_validate_state+0x129/0x190 [ 617.156670][T29561] __x64_sys_mlock+0x59/0x80 [ 617.156691][T29561] do_syscall_64+0x106/0xf80 [ 617.156708][T29561] ? clear_bhb_loop+0x40/0x90 [ 617.156727][T29561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.156742][T29561] RIP: 0033:0x7fbc1219c799 [ 617.156755][T29561] 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 [ 617.156770][T29561] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 617.156785][T29561] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 617.156796][T29561] RDX: 0000000000000000 RSI: 0000000000080006 RDI: 0000000000000112 [ 617.156805][T29561] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 617.156814][T29561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 617.156823][T29561] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 617.156843][T29561] [ 618.031467][T29588] FAULT_INJECTION: forcing a failure. [ 618.031467][T29588] name failslab, interval 1, probability 0, space 0, times 0 [ 618.079647][T29588] CPU: 0 UID: 0 PID: 29588 Comm: syz.2.11515 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 618.079678][T29588] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 618.079685][T29588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 618.079694][T29588] Call Trace: [ 618.079700][T29588] [ 618.079706][T29588] dump_stack_lvl+0x100/0x190 [ 618.079733][T29588] should_fail_ex.cold+0x5/0xa [ 618.079752][T29588] should_failslab+0xc2/0x120 [ 618.079768][T29588] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 618.079790][T29588] ? __anon_vma_prepare+0x344/0x5e0 [ 618.079814][T29588] __anon_vma_prepare+0x344/0x5e0 [ 618.079834][T29588] ? __pfx___pte_alloc+0x10/0x10 [ 618.079851][T29588] __vmf_anon_prepare+0x11f/0x250 [ 618.079869][T29588] do_anonymous_page+0x552/0x1fb0 [ 618.079889][T29588] ? do_huge_pmd_anonymous_page+0x7ee/0x1a60 [ 618.079923][T29588] __handle_mm_fault+0x1d42/0x2b60 [ 618.079946][T29588] ? mt_find+0x45e/0x8e0 [ 618.079968][T29588] ? __pfx___handle_mm_fault+0x10/0x10 [ 618.079987][T29588] ? __pfx_mt_find+0x10/0x10 [ 618.080021][T29588] handle_mm_fault+0x36d/0xa20 [ 618.080044][T29588] __get_user_pages+0xf9c/0x34d0 [ 618.080068][T29588] ? __pfx___get_user_pages+0x10/0x10 [ 618.080089][T29588] populate_vma_page_range+0x267/0x3f0 [ 618.080108][T29588] ? __pfx_populate_vma_page_range+0x10/0x10 [ 618.080125][T29588] ? __pfx_find_vma_intersection+0x10/0x10 [ 618.080142][T29588] ? do_mmap+0x93f/0x12f0 [ 618.080160][T29588] __mm_populate+0x107/0x3a0 [ 618.080178][T29588] ? __pfx___mm_populate+0x10/0x10 [ 618.080196][T29588] ? up_write+0x290/0x4f0 [ 618.080219][T29588] vm_mmap_pgoff+0x37f/0x470 [ 618.080238][T29588] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 618.080256][T29588] ? do_futex+0x192/0x350 [ 618.080275][T29588] ? __pfx_do_futex+0x10/0x10 [ 618.080297][T29588] ksys_mmap_pgoff+0xe1/0x650 [ 618.080312][T29588] ? __x64_sys_futex+0x34f/0x4d0 [ 618.080329][T29588] ? __x64_sys_futex+0x358/0x4d0 [ 618.080348][T29588] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 618.080363][T29588] ? xfd_validate_state+0x129/0x190 [ 618.080387][T29588] __x64_sys_mmap+0x125/0x190 [ 618.080410][T29588] do_syscall_64+0x106/0xf80 [ 618.080427][T29588] ? clear_bhb_loop+0x40/0x90 [ 618.080446][T29588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 618.080461][T29588] RIP: 0033:0x7fbc1219c799 [ 618.080475][T29588] 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 [ 618.080489][T29588] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 618.080505][T29588] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 618.080516][T29588] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000401000 [ 618.080525][T29588] RBP: 00007fbc12232bd9 R08: ffffffffffffffff R09: 0000000000008000 [ 618.080534][T29588] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 618.080543][T29588] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 618.080564][T29588] [ 618.399947][T29590] bridge0: port 4(dummy0) entered blocking state [ 618.406340][T29590] bridge0: port 4(dummy0) entered disabled state [ 618.412807][T29590] dummy0: entered allmulticast mode [ 618.419333][T29590] dummy0: entered promiscuous mode [ 618.424855][T29590] bridge0: port 4(dummy0) entered blocking state [ 618.431275][T29590] bridge0: port 4(dummy0) entered forwarding state [ 619.310386][T29614] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11526'. [ 620.164932][T29650] sctp: [Deprecated]: syz.1.11551 (pid 29650) Use of int in maxseg socket option. [ 620.164932][T29650] Use struct sctp_assoc_value instead [ 620.269906][T29655] FAULT_INJECTION: forcing a failure. [ 620.269906][T29655] name failslab, interval 1, probability 0, space 0, times 0 [ 620.401126][T29655] CPU: 0 UID: 0 PID: 29655 Comm: syz.3.11543 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 620.401157][T29655] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 620.401164][T29655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 620.401172][T29655] Call Trace: [ 620.401178][T29655] [ 620.401185][T29655] dump_stack_lvl+0x100/0x190 [ 620.401212][T29655] should_fail_ex.cold+0x5/0xa [ 620.401230][T29655] should_failslab+0xc2/0x120 [ 620.401247][T29655] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 620.401269][T29655] ? key_alloc+0x3c5/0x1310 [ 620.401284][T29655] ? rcu_is_watching+0x12/0xc0 [ 620.401309][T29655] key_alloc+0x3c5/0x1310 [ 620.401332][T29655] ? __pfx_key_alloc+0x10/0x10 [ 620.401352][T29655] keyring_alloc+0x44/0xc0 [ 620.401371][T29655] lookup_user_key+0x9b8/0x1300 [ 620.401396][T29655] ? __pfx_lookup_user_key+0x10/0x10 [ 620.401418][T29655] ? do_futex+0x192/0x350 [ 620.401437][T29655] ? __pfx_do_futex+0x10/0x10 [ 620.401457][T29655] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 620.401482][T29655] ? __x64_sys_futex+0x34f/0x4d0 [ 620.401500][T29655] ? __x64_sys_futex+0x358/0x4d0 [ 620.401522][T29655] keyctl_watch_key+0x52/0x500 [ 620.401545][T29655] __do_sys_keyctl+0x29f/0x5a0 [ 620.401567][T29655] do_syscall_64+0x106/0xf80 [ 620.401593][T29655] ? clear_bhb_loop+0x40/0x90 [ 620.401613][T29655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.401628][T29655] RIP: 0033:0x7efeeb79c799 [ 620.401641][T29655] 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 [ 620.401656][T29655] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 620.401671][T29655] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 620.401681][T29655] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0200000000000020 [ 620.401690][T29655] RBP: 00007efeeb832bd9 R08: 0000000000000008 R09: 0000000000000000 [ 620.401698][T29655] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 620.401707][T29655] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 620.401726][T29655] [ 621.262051][T29679] FAULT_INJECTION: forcing a failure. [ 621.262051][T29679] name failslab, interval 1, probability 0, space 0, times 0 [ 621.371543][T29679] CPU: 0 UID: 0 PID: 29679 Comm: syz.1.11556 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 621.371573][T29679] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 621.371580][T29679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 621.371589][T29679] Call Trace: [ 621.371595][T29679] [ 621.371601][T29679] dump_stack_lvl+0x100/0x190 [ 621.371629][T29679] should_fail_ex.cold+0x5/0xa [ 621.371647][T29679] should_failslab+0xc2/0x120 [ 621.371662][T29679] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 621.371684][T29679] ? key_alloc+0x3c5/0x1310 [ 621.371697][T29679] ? rcu_is_watching+0x12/0xc0 [ 621.371723][T29679] key_alloc+0x3c5/0x1310 [ 621.371743][T29679] ? trace_kmalloc+0x101/0x130 [ 621.371758][T29679] ? __pfx_key_alloc+0x10/0x10 [ 621.371777][T29679] keyring_alloc+0x44/0xc0 [ 621.371796][T29679] install_session_keyring_to_cred+0x190/0x230 [ 621.371821][T29679] join_session_keyring+0x1bc/0x350 [ 621.371844][T29679] lookup_user_key+0xbf9/0x1300 [ 621.371868][T29679] ? __pfx_lookup_user_key+0x10/0x10 [ 621.371892][T29679] ? __pfx_futex_wait+0x10/0x10 [ 621.371915][T29679] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 621.371940][T29679] ? __pfx_msgctl_down+0x10/0x10 [ 621.372030][T29679] keyctl_get_persistent+0x197/0x8b0 [ 621.372050][T29679] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 621.372071][T29679] ? __x64_sys_futex+0x34f/0x4d0 [ 621.372089][T29679] ? __x64_sys_futex+0x358/0x4d0 [ 621.372110][T29679] ? xfd_validate_state+0x129/0x190 [ 621.372134][T29679] __do_sys_keyctl+0x3b2/0x5a0 [ 621.372156][T29679] do_syscall_64+0x106/0xf80 [ 621.372174][T29679] ? clear_bhb_loop+0x40/0x90 [ 621.372193][T29679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 621.372208][T29679] RIP: 0033:0x7ffa6d19c799 [ 621.372222][T29679] 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 [ 621.372236][T29679] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 621.372251][T29679] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 621.372262][T29679] RDX: 7ffffffffffffffd RSI: 0000000000000000 RDI: 0000000000000016 [ 621.372271][T29679] RBP: 00007ffa6d232bd9 R08: 0004000000000000 R09: 0000000000000000 [ 621.372280][T29679] R10: 00000000000099a5 R11: 0000000000000246 R12: 0000000000000000 [ 621.372289][T29679] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 621.372308][T29679] [ 621.989830][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 621.999645][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 623.695726][T29738] FAULT_INJECTION: forcing a failure. [ 623.695726][T29738] name failslab, interval 1, probability 0, space 0, times 0 [ 623.749125][T29738] CPU: 0 UID: 0 PID: 29738 Comm: syz.0.11581 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 623.749157][T29738] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 623.749164][T29738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 623.749174][T29738] Call Trace: [ 623.749180][T29738] [ 623.749187][T29738] dump_stack_lvl+0x100/0x190 [ 623.749215][T29738] should_fail_ex.cold+0x5/0xa [ 623.749233][T29738] should_failslab+0xc2/0x120 [ 623.749250][T29738] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 623.749272][T29738] ? do_getname+0x35/0x390 [ 623.749293][T29738] do_getname+0x35/0x390 [ 623.749312][T29738] do_sys_openat2+0xc5/0x1e0 [ 623.749331][T29738] ? __pfx_do_sys_openat2+0x10/0x10 [ 623.749357][T29738] __x64_sys_openat+0x12d/0x210 [ 623.749384][T29738] ? __pfx___x64_sys_openat+0x10/0x10 [ 623.749411][T29738] do_syscall_64+0x106/0xf80 [ 623.749430][T29738] ? clear_bhb_loop+0x40/0x90 [ 623.749448][T29738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 623.749463][T29738] RIP: 0033:0x7fdb0035cfce [ 623.749477][T29738] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 623.749492][T29738] RSP: 002b:00007fdb01249ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 623.749507][T29738] RAX: ffffffffffffffda RBX: 00007fdb0124a6c0 RCX: 00007fdb0035cfce [ 623.749516][T29738] RDX: 0000000000000002 RSI: 00007fdb01249f90 RDI: ffffffffffffff9c [ 623.749525][T29738] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 623.749534][T29738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 623.749542][T29738] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 623.749561][T29738] [ 624.355171][T29757] FAULT_INJECTION: forcing a failure. [ 624.355171][T29757] name failslab, interval 1, probability 0, space 0, times 0 [ 624.407349][T29757] CPU: 0 UID: 0 PID: 29757 Comm: syz.1.11586 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 624.407380][T29757] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 624.407388][T29757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 624.407398][T29757] Call Trace: [ 624.407403][T29757] [ 624.407409][T29757] dump_stack_lvl+0x100/0x190 [ 624.407437][T29757] should_fail_ex.cold+0x5/0xa [ 624.407456][T29757] should_failslab+0xc2/0x120 [ 624.407472][T29757] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 624.407495][T29757] ? __anon_vma_prepare+0x344/0x5e0 [ 624.407520][T29757] __anon_vma_prepare+0x344/0x5e0 [ 624.407538][T29757] ? __pfx___pte_alloc+0x10/0x10 [ 624.407555][T29757] __vmf_anon_prepare+0x11f/0x250 [ 624.407573][T29757] do_anonymous_page+0x552/0x1fb0 [ 624.407593][T29757] ? do_huge_pmd_anonymous_page+0x7ee/0x1a60 [ 624.407619][T29757] __handle_mm_fault+0x1d42/0x2b60 [ 624.407642][T29757] ? mt_find+0x45e/0x8e0 [ 624.407662][T29757] ? __pfx___handle_mm_fault+0x10/0x10 [ 624.407680][T29757] ? __pfx_mt_find+0x10/0x10 [ 624.407713][T29757] handle_mm_fault+0x36d/0xa20 [ 624.407737][T29757] __get_user_pages+0xf9c/0x34d0 [ 624.407761][T29757] ? __pfx___get_user_pages+0x10/0x10 [ 624.407783][T29757] populate_vma_page_range+0x267/0x3f0 [ 624.407803][T29757] ? __pfx_populate_vma_page_range+0x10/0x10 [ 624.407820][T29757] ? __pfx_find_vma_intersection+0x10/0x10 [ 624.407836][T29757] ? do_mmap+0x93f/0x12f0 [ 624.407854][T29757] __mm_populate+0x107/0x3a0 [ 624.407872][T29757] ? __pfx___mm_populate+0x10/0x10 [ 624.407890][T29757] ? up_write+0x290/0x4f0 [ 624.407913][T29757] vm_mmap_pgoff+0x37f/0x470 [ 624.407932][T29757] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 624.407950][T29757] ? do_futex+0x192/0x350 [ 624.407969][T29757] ? __pfx_do_futex+0x10/0x10 [ 624.407995][T29757] ksys_mmap_pgoff+0xe1/0x650 [ 624.408010][T29757] ? __x64_sys_futex+0x34f/0x4d0 [ 624.408028][T29757] ? __x64_sys_futex+0x358/0x4d0 [ 624.408047][T29757] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 624.408063][T29757] ? xfd_validate_state+0x129/0x190 [ 624.408089][T29757] __x64_sys_mmap+0x125/0x190 [ 624.408112][T29757] do_syscall_64+0x106/0xf80 [ 624.408129][T29757] ? clear_bhb_loop+0x40/0x90 [ 624.408147][T29757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.408163][T29757] RIP: 0033:0x7ffa6d19c799 [ 624.408176][T29757] 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 [ 624.408191][T29757] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 624.408214][T29757] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 624.408225][T29757] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000401000 [ 624.408234][T29757] RBP: 00007ffa6d232bd9 R08: ffffffffffffffff R09: 0000000000008000 [ 624.408244][T29757] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 624.408253][T29757] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 624.408273][T29757] [ 624.899696][T29711] kexec: Could not allocate control_code_buffer [ 627.268095][T29848] loop6: detected capacity change from 0 to 8 [ 627.437372][T29790] kexec: Could not allocate control_code_buffer [ 627.764004][T29862] Invalid ELF header magic: != ELF [ 627.838227][T29867] netlink: 342 bytes leftover after parsing attributes in process `syz.1.11637'. [ 629.104707][T29916] debugfs: '!PjE r҄y*"l-y–L̓]' already exists in 'ieee80211' [ 629.228380][T29920] netlink: 206 bytes leftover after parsing attributes in process `syz.2.11661'. [ 630.230575][T29964] netlink: 338 bytes leftover after parsing attributes in process `syz.2.11680'. [ 630.446987][T29975] FAULT_INJECTION: forcing a failure. [ 630.446987][T29975] name failslab, interval 1, probability 0, space 0, times 0 [ 630.498595][T29975] CPU: 0 UID: 0 PID: 29975 Comm: syz.0.11684 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 630.498625][T29975] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 630.498632][T29975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 630.498641][T29975] Call Trace: [ 630.498647][T29975] [ 630.498653][T29975] dump_stack_lvl+0x100/0x190 [ 630.498680][T29975] should_fail_ex.cold+0x5/0xa [ 630.498699][T29975] should_failslab+0xc2/0x120 [ 630.498724][T29975] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 630.498746][T29975] ? __anon_vma_prepare+0x344/0x5e0 [ 630.498771][T29975] __anon_vma_prepare+0x344/0x5e0 [ 630.498789][T29975] ? __pfx___pte_alloc+0x10/0x10 [ 630.498807][T29975] __vmf_anon_prepare+0x11f/0x250 [ 630.498824][T29975] do_anonymous_page+0x552/0x1fb0 [ 630.498844][T29975] ? do_huge_pmd_anonymous_page+0x7ee/0x1a60 [ 630.498870][T29975] __handle_mm_fault+0x1d42/0x2b60 [ 630.498893][T29975] ? mt_find+0x45e/0x8e0 [ 630.498913][T29975] ? __pfx___handle_mm_fault+0x10/0x10 [ 630.498931][T29975] ? __pfx_mt_find+0x10/0x10 [ 630.498964][T29975] handle_mm_fault+0x36d/0xa20 [ 630.498987][T29975] __get_user_pages+0xf9c/0x34d0 [ 630.499011][T29975] ? __pfx___get_user_pages+0x10/0x10 [ 630.499033][T29975] populate_vma_page_range+0x267/0x3f0 [ 630.499051][T29975] ? __pfx_populate_vma_page_range+0x10/0x10 [ 630.499068][T29975] ? __pfx_find_vma_intersection+0x10/0x10 [ 630.499084][T29975] ? do_mmap+0x93f/0x12f0 [ 630.499102][T29975] __mm_populate+0x107/0x3a0 [ 630.499120][T29975] ? __pfx___mm_populate+0x10/0x10 [ 630.499138][T29975] ? up_write+0x290/0x4f0 [ 630.499161][T29975] vm_mmap_pgoff+0x37f/0x470 [ 630.499180][T29975] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 630.499198][T29975] ? do_futex+0x192/0x350 [ 630.499217][T29975] ? __pfx_do_futex+0x10/0x10 [ 630.499239][T29975] ksys_mmap_pgoff+0xe1/0x650 [ 630.499254][T29975] ? __x64_sys_futex+0x34f/0x4d0 [ 630.499271][T29975] ? __x64_sys_futex+0x358/0x4d0 [ 630.499290][T29975] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 630.499305][T29975] ? xfd_validate_state+0x129/0x190 [ 630.499330][T29975] __x64_sys_mmap+0x125/0x190 [ 630.499353][T29975] do_syscall_64+0x106/0xf80 [ 630.499370][T29975] ? clear_bhb_loop+0x40/0x90 [ 630.499388][T29975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 630.499404][T29975] RIP: 0033:0x7fdb0039c799 [ 630.499417][T29975] 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 [ 630.499432][T29975] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 630.499447][T29975] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 630.499457][T29975] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000401000 [ 630.499465][T29975] RBP: 00007fdb00432bd9 R08: ffffffffffffffff R09: 0000000000008000 [ 630.499475][T29975] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 630.499484][T29975] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 630.499505][T29975] [ 631.426725][T30008] sctp: [Deprecated]: syz.0.11700 (pid 30008) Use of int in max_burst socket option. [ 631.426725][T30008] Use struct sctp_assoc_value instead [ 631.951749][T30032] syz_tun: tun_chr_ioctl cmd 1074025678 [ 631.957345][T30032] syz_tun: group set to 23693 [ 632.452776][T30041] zswap: compressor not available [ 632.549487][T30052] FAULT_INJECTION: forcing a failure. [ 632.549487][T30052] name failslab, interval 1, probability 0, space 0, times 0 [ 632.638269][T30052] CPU: 0 UID: 0 PID: 30052 Comm: syz.3.11720 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 632.638301][T30052] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 632.638309][T30052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 632.638318][T30052] Call Trace: [ 632.638323][T30052] [ 632.638330][T30052] dump_stack_lvl+0x100/0x190 [ 632.638357][T30052] should_fail_ex.cold+0x5/0xa [ 632.638376][T30052] should_failslab+0xc2/0x120 [ 632.638392][T30052] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 632.638412][T30052] ? copy_net_ns+0xe8/0x7c0 [ 632.638529][T30052] copy_net_ns+0xe8/0x7c0 [ 632.638548][T30052] ? copy_cgroup_ns+0x71/0x970 [ 632.638568][T30052] create_new_namespaces+0x3ea/0xac0 [ 632.638588][T30052] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 632.638606][T30052] ksys_unshare+0x473/0xad0 [ 632.638626][T30052] ? __pfx_ksys_unshare+0x10/0x10 [ 632.638651][T30052] __x64_sys_unshare+0x31/0x40 [ 632.638668][T30052] do_syscall_64+0x106/0xf80 [ 632.638685][T30052] ? clear_bhb_loop+0x40/0x90 [ 632.638703][T30052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.638719][T30052] RIP: 0033:0x7efeeb79c799 [ 632.638732][T30052] 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 [ 632.638747][T30052] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 632.638761][T30052] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 632.638771][T30052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 632.638780][T30052] RBP: 00007efeeb832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 632.638789][T30052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 632.638797][T30052] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 632.638816][T30052] [ 633.847230][T30090] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11738'. [ 634.942869][T30132] netlink: 16 bytes leftover after parsing attributes in process `syz.3.11756'. [ 635.022709][ T30] audit: type=1326 audit(4294967356.698:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30133 comm="syz.1.11758" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ffa6d19c799 code=0x0 [ 637.115899][T30215] FAULT_INJECTION: forcing a failure. [ 637.115899][T30215] name failslab, interval 1, probability 0, space 0, times 0 [ 637.161802][T30215] CPU: 0 UID: 0 PID: 30215 Comm: syz.2.11792 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 637.161833][T30215] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 637.161840][T30215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 637.161849][T30215] Call Trace: [ 637.161856][T30215] [ 637.161862][T30215] dump_stack_lvl+0x100/0x190 [ 637.161895][T30215] should_fail_ex.cold+0x5/0xa [ 637.161915][T30215] should_failslab+0xc2/0x120 [ 637.161931][T30215] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 637.161953][T30215] ? security_file_alloc+0x34/0x2c0 [ 637.161968][T30215] ? trace_kmem_cache_alloc+0xf3/0x120 [ 637.161987][T30215] security_file_alloc+0x34/0x2c0 [ 637.162002][T30215] init_file+0x95/0x480 [ 637.162021][T30215] alloc_empty_file_noaccount+0x3d/0xd0 [ 637.162044][T30215] alloc_file_pseudo_noaccount+0x13a/0x230 [ 637.162064][T30215] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 637.162085][T30215] ? iput+0x3a/0x40 [ 637.162104][T30215] bdev_file_open_by_dev+0x13a/0x210 [ 637.162203][T30215] blkdev_bszset+0x170/0x240 [ 637.162245][T30215] ? __pfx_blkdev_bszset+0x10/0x10 [ 637.162263][T30215] ? find_held_lock+0x2b/0x80 [ 637.162278][T30215] ? __fget_files+0x215/0x3d0 [ 637.162291][T30215] ? hook_file_ioctl_common+0x146/0x410 [ 637.162363][T30215] blkdev_ioctl+0x513/0x6f0 [ 637.162381][T30215] ? __pfx_blkdev_ioctl+0x10/0x10 [ 637.162402][T30215] ? __pfx_blkdev_ioctl+0x10/0x10 [ 637.162420][T30215] __x64_sys_ioctl+0x18e/0x210 [ 637.162444][T30215] do_syscall_64+0x106/0xf80 [ 637.162461][T30215] ? clear_bhb_loop+0x40/0x90 [ 637.162480][T30215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 637.162496][T30215] RIP: 0033:0x7fbc1219c799 [ 637.162511][T30215] 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 [ 637.162526][T30215] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 637.162541][T30215] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 637.162552][T30215] RDX: 00002000000000c0 RSI: 0000000040081271 RDI: 0000000000000003 [ 637.162561][T30215] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 637.162570][T30215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 637.162579][T30215] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 637.162599][T30215] [ 637.659168][T30231] bridge0: port 4(veth1_macvtap) entered blocking state [ 637.666230][T30231] bridge0: port 4(veth1_macvtap) entered disabled state [ 637.673499][T30231] veth1_macvtap: entered allmulticast mode [ 637.703465][T30231] veth1_macvtap: left allmulticast mode [ 638.638741][T30274] bridge0: port 3(veth0_to_bridge) entered blocking state [ 638.678220][T30274] bridge0: port 3(veth0_to_bridge) entered disabled state [ 638.715054][T30274] veth0_to_bridge: entered allmulticast mode [ 638.742369][T30274] veth0_to_bridge: entered promiscuous mode [ 638.762004][T30274] bridge0: port 3(veth0_to_bridge) entered blocking state [ 638.769296][T30274] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 638.805939][T30278] netlink: 346 bytes leftover after parsing attributes in process `syz.3.11820'. [ 638.946733][T30281] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input46 [ 639.642085][T30312] netlink: 20 bytes leftover after parsing attributes in process `syz.1.11837'. [ 640.567175][T30345] netlink: 350 bytes leftover after parsing attributes in process `syz.3.11852'. [ 641.765445][T30391] vivid-001: ================= START STATUS ================= [ 641.835866][T30391] vivid-001: Radio HW Seek Mode: Bounded [ 641.862611][T30391] vivid-001: Radio Programmable HW Seek: false [ 641.884851][T30391] vivid-001: RDS Rx I/O Mode: Block I/O [ 641.935624][T30391] vivid-001: Generate RBDS Instead of RDS: false [ 641.969073][T30391] vivid-001: RDS Reception: true [ 641.974048][T30391] vivid-001: RDS Program Type: 0 inactive [ 642.011748][T30391] vivid-001: RDS PS Name: inactive [ 642.037177][T30391] vivid-001: RDS Radio Text: inactive [ 642.064499][T30391] vivid-001: RDS Traffic Announcement: false inactive [ 642.106578][T30391] vivid-001: RDS Traffic Program: false inactive [ 642.145488][T30391] vivid-001: RDS Music: false inactive [ 642.181134][T30391] vivid-001: ================== END STATUS ================== [ 642.253381][T30402] zswap: compressor not available [ 643.823072][T30471] netlink: 472 bytes leftover after parsing attributes in process `syz.2.11902'. [ 647.093011][T30590] FAULT_INJECTION: forcing a failure. [ 647.093011][T30590] name failslab, interval 1, probability 0, space 0, times 0 [ 647.160877][T30590] CPU: 0 UID: 0 PID: 30590 Comm: syz.2.11956 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 647.160907][T30590] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 647.160914][T30590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 647.160923][T30590] Call Trace: [ 647.160929][T30590] [ 647.160936][T30590] dump_stack_lvl+0x100/0x190 [ 647.160966][T30590] should_fail_ex.cold+0x5/0xa [ 647.160986][T30590] should_failslab+0xc2/0x120 [ 647.161003][T30590] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 647.161025][T30590] ? alloc_empty_file+0x55/0x1c0 [ 647.161047][T30590] alloc_empty_file+0x55/0x1c0 [ 647.161065][T30590] alloc_file_pseudo+0x13a/0x230 [ 647.161085][T30590] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 647.161106][T30590] ? _raw_spin_unlock+0x28/0x50 [ 647.161123][T30590] ? alloc_fd+0x476/0x790 [ 647.161140][T30590] __anon_inode_getfile+0xe8/0x280 [ 647.161160][T30590] do_epoll_create+0x329/0x4b0 [ 647.161175][T30590] __x64_sys_epoll_create+0x45/0x70 [ 647.161191][T30590] do_syscall_64+0x106/0xf80 [ 647.161208][T30590] ? clear_bhb_loop+0x40/0x90 [ 647.161226][T30590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 647.161242][T30590] RIP: 0033:0x7fbc1219c799 [ 647.161254][T30590] 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 [ 647.161269][T30590] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 647.161284][T30590] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 647.161293][T30590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003e [ 647.161302][T30590] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 647.161311][T30590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 647.161319][T30590] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 647.161338][T30590] [ 647.612348][T30593] NFSD: Failed to start, no listeners configured. [ 653.294210][T30844] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12068'. [ 653.550398][T30854] FAULT_INJECTION: forcing a failure. [ 653.550398][T30854] name failslab, interval 1, probability 0, space 0, times 0 [ 653.606720][T30854] CPU: 0 UID: 0 PID: 30854 Comm: syz.1.12073 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 653.606757][T30854] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 653.606764][T30854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 653.606774][T30854] Call Trace: [ 653.606780][T30854] [ 653.606786][T30854] dump_stack_lvl+0x100/0x190 [ 653.606813][T30854] should_fail_ex.cold+0x5/0xa [ 653.606831][T30854] should_failslab+0xc2/0x120 [ 653.606847][T30854] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 653.606868][T30854] ? security_file_alloc+0x34/0x2c0 [ 653.606885][T30854] ? trace_kmem_cache_alloc+0xf3/0x120 [ 653.606904][T30854] security_file_alloc+0x34/0x2c0 [ 653.606919][T30854] init_file+0x95/0x480 [ 653.606937][T30854] alloc_empty_file+0x73/0x1c0 [ 653.606955][T30854] alloc_file_pseudo+0x13a/0x230 [ 653.606974][T30854] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 653.606993][T30854] ? _raw_spin_unlock+0x28/0x50 [ 653.607009][T30854] ? alloc_fd+0x476/0x790 [ 653.607025][T30854] __anon_inode_getfile+0xe8/0x280 [ 653.607044][T30854] __anon_inode_getfd+0x5c/0xe0 [ 653.607064][T30854] do_inotify_init+0x483/0x5e0 [ 653.607085][T30854] __x64_sys_inotify_init1+0x30/0x40 [ 653.607105][T30854] do_syscall_64+0x106/0xf80 [ 653.607121][T30854] ? clear_bhb_loop+0x40/0x90 [ 653.607139][T30854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 653.607154][T30854] RIP: 0033:0x7ffa6d19c799 [ 653.607167][T30854] 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 [ 653.607181][T30854] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 653.607196][T30854] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 653.607206][T30854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0003000000000000 [ 653.607214][T30854] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 653.607223][T30854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 653.607231][T30854] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 653.607250][T30854] [ 654.312863][T30879] netlink: 29 bytes leftover after parsing attributes in process `syz.3.12086'. [ 654.475024][T30886] input: jJǸ-9%vJ86 as /devices/virtual/input/input47 [ 654.583777][T30890] netlink: 'syz.2.12091': attribute type 33 has an invalid length. [ 654.701270][T18059] Bluetooth: hci2: unexpected event 0x03 length: 43 > 11 [ 655.213336][T30918] vivid-007: ================= START STATUS ================= [ 655.276409][T30918] vivid-007: Generate PTS: true [ 655.297047][T30918] vivid-007: Generate SCR: true [ 655.326103][T30918] tpg source WxH: 320x240 (Y'CbCr) [ 655.356432][T30918] tpg field: 1 [ 655.397760][T30918] tpg crop: (0,0)/320x240 [ 655.402113][T30918] tpg compose: (0,0)/320x240 [ 655.424209][T30918] tpg colorspace: 8 [ 655.443644][T30918] tpg transfer function: 0/0 [ 655.463859][T30918] tpg Y'CbCr encoding: 0/0 [ 655.497409][T30918] tpg quantization: 0/0 [ 655.506669][T30918] tpg RGB range: 0/2 [ 655.528424][T30918] vivid-007: ================== END STATUS ================== [ 656.856210][T30989] sd 0:0:1:0: PR command failed: 1026 [ 656.881879][T30989] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 656.919759][T30989] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 657.823149][T31017] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12150'. [ 657.875968][T31019] FAULT_INJECTION: forcing a failure. [ 657.875968][T31019] name failslab, interval 1, probability 0, space 0, times 0 [ 657.935055][T31019] CPU: 0 UID: 0 PID: 31019 Comm: syz.0.12151 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 657.935087][T31019] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 657.935094][T31019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 657.935104][T31019] Call Trace: [ 657.935109][T31019] [ 657.935115][T31019] dump_stack_lvl+0x100/0x190 [ 657.935143][T31019] should_fail_ex.cold+0x5/0xa [ 657.935161][T31019] should_failslab+0xc2/0x120 [ 657.935177][T31019] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 657.935199][T31019] ? sk_prot_alloc+0x60/0x2a0 [ 657.935220][T31019] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 657.935240][T31019] ? security_inode_alloc+0x3b/0x2c0 [ 657.935266][T31019] sk_prot_alloc+0x60/0x2a0 [ 657.935288][T31019] sk_alloc+0x36/0xe80 [ 657.935304][T31019] __vsock_create.constprop.0+0x3c/0xba0 [ 657.935400][T31019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 657.935428][T31019] vsock_create+0x126/0x510 [ 657.935446][T31019] __sock_create+0x339/0x860 [ 657.935471][T31019] __sys_socket+0x14d/0x260 [ 657.935495][T31019] ? __pfx___sys_socket+0x10/0x10 [ 657.935522][T31019] __x64_sys_socket+0x72/0xb0 [ 657.935535][T31019] ? lockdep_hardirqs_on+0x78/0x100 [ 657.935552][T31019] do_syscall_64+0x106/0xf80 [ 657.935569][T31019] ? clear_bhb_loop+0x40/0x90 [ 657.935587][T31019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.935602][T31019] RIP: 0033:0x7fdb0039c799 [ 657.935616][T31019] 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 [ 657.935630][T31019] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 657.935645][T31019] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 657.935655][T31019] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000028 [ 657.935664][T31019] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 657.935672][T31019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 657.935681][T31019] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 657.935700][T31019] [ 658.414179][T31037] FAULT_INJECTION: forcing a failure. [ 658.414179][T31037] name failslab, interval 1, probability 0, space 0, times 0 [ 658.458005][T31037] CPU: 0 UID: 0 PID: 31037 Comm: syz.0.12159 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 658.458035][T31037] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 658.458043][T31037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 658.458051][T31037] Call Trace: [ 658.458058][T31037] [ 658.458064][T31037] dump_stack_lvl+0x100/0x190 [ 658.458091][T31037] should_fail_ex.cold+0x5/0xa [ 658.458110][T31037] should_failslab+0xc2/0x120 [ 658.458126][T31037] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 658.458147][T31037] ? mas_alloc_nodes+0x280/0x390 [ 658.458167][T31037] mas_alloc_nodes+0x280/0x390 [ 658.458184][T31037] mas_preallocate+0x39c/0xf10 [ 658.458206][T31037] ? __pfx_mas_preallocate+0x10/0x10 [ 658.458230][T31037] ? vm_area_alloc+0x1f/0x160 [ 658.458248][T31037] ? vma_merge_new_range+0x38b/0xa30 [ 658.458269][T31037] ? lockdep_init_map_type+0x5c/0x250 [ 658.458292][T31037] __mmap_region+0x12b5/0x29e0 [ 658.458316][T31037] ? __pfx___mmap_region+0x10/0x10 [ 658.458345][T31037] ? __lock_acquire+0x4a5/0x2630 [ 658.458366][T31037] ? set_next_entity+0x11e/0x9c0 [ 658.458390][T31037] ? __lock_acquire+0x4a5/0x2630 [ 658.458409][T31037] ? find_held_lock+0x2b/0x80 [ 658.458431][T31037] ? find_held_lock+0x2b/0x80 [ 658.458444][T31037] ? finish_task_switch.isra.0+0x200/0xb80 [ 658.458461][T31037] ? finish_task_switch.isra.0+0x200/0xb80 [ 658.458484][T31037] ? trace_sched_exit_tp+0x13a/0x180 [ 658.458501][T31037] ? __schedule+0x1000/0x6120 [ 658.458541][T31037] ? rcu_is_watching+0x12/0xc0 [ 658.458563][T31037] ? cap_capable+0x107/0x460 [ 658.458588][T31037] mmap_region+0x180/0x3e0 [ 658.458613][T31037] do_mmap+0xc63/0x12f0 [ 658.458632][T31037] ? __pfx_do_mmap+0x10/0x10 [ 658.458649][T31037] ? __pfx_down_write_killable+0x10/0x10 [ 658.458672][T31037] vm_mmap_pgoff+0x29e/0x470 [ 658.458693][T31037] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 658.458710][T31037] ? do_futex+0x192/0x350 [ 658.458730][T31037] ? __pfx_do_futex+0x10/0x10 [ 658.458752][T31037] ksys_mmap_pgoff+0xe1/0x650 [ 658.458768][T31037] ? __x64_sys_futex+0x34f/0x4d0 [ 658.458785][T31037] ? __x64_sys_futex+0x358/0x4d0 [ 658.458804][T31037] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 658.458819][T31037] ? xfd_validate_state+0x129/0x190 [ 658.458845][T31037] __x64_sys_mmap+0x125/0x190 [ 658.458867][T31037] do_syscall_64+0x106/0xf80 [ 658.458884][T31037] ? clear_bhb_loop+0x40/0x90 [ 658.458903][T31037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.458918][T31037] RIP: 0033:0x7fdb0039c799 [ 658.458931][T31037] 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 [ 658.458945][T31037] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 658.458960][T31037] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 658.458970][T31037] RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 [ 658.458979][T31037] RBP: 00007fdb00432bd9 R08: 0000000000000401 R09: 0000000000008000 [ 658.458988][T31037] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 658.458997][T31037] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 658.459017][T31037] [ 659.098275][T31059] FAULT_INJECTION: forcing a failure. [ 659.098275][T31059] name failslab, interval 1, probability 0, space 0, times 0 [ 659.114856][T31059] CPU: 0 UID: 0 PID: 31059 Comm: syz.3.12170 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 659.114885][T31059] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 659.114892][T31059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 659.114900][T31059] Call Trace: [ 659.114906][T31059] [ 659.114912][T31059] dump_stack_lvl+0x100/0x190 [ 659.114939][T31059] should_fail_ex.cold+0x5/0xa [ 659.114957][T31059] should_failslab+0xc2/0x120 [ 659.114973][T31059] __kmalloc_cache_noprof+0x7a/0x6f0 [ 659.114992][T31059] ? do_signalfd4+0x14e/0x480 [ 659.115013][T31059] do_signalfd4+0x14e/0x480 [ 659.115031][T31059] __x64_sys_signalfd+0x120/0x1a0 [ 659.115048][T31059] ? __pfx___x64_sys_signalfd+0x10/0x10 [ 659.115072][T31059] do_syscall_64+0x106/0xf80 [ 659.115090][T31059] ? clear_bhb_loop+0x40/0x90 [ 659.115107][T31059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.115123][T31059] RIP: 0033:0x7efeeb79c799 [ 659.115135][T31059] 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 [ 659.115150][T31059] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 000000000000011a [ 659.115164][T31059] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 659.115174][T31059] RDX: 0000000000000008 RSI: 00002000000000c0 RDI: ffffffffffffffff [ 659.115183][T31059] RBP: 00007efeeb832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 659.115192][T31059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 659.115200][T31059] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 659.115219][T31059] [ 661.419357][T31145] FAULT_INJECTION: forcing a failure. [ 661.419357][T31145] name failslab, interval 1, probability 0, space 0, times 0 [ 661.457280][T31142] netlink: 16 bytes leftover after parsing attributes in process `syz.1.12210'. [ 661.467623][T31147] bridge0: port 4(bond0) entered blocking state [ 661.473907][T31147] bridge0: port 4(bond0) entered disabled state [ 661.487942][T31145] CPU: 0 UID: 0 PID: 31145 Comm: syz.0.12211 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 661.487973][T31145] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 661.487980][T31145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 661.487990][T31145] Call Trace: [ 661.487996][T31145] [ 661.488002][T31145] dump_stack_lvl+0x100/0x190 [ 661.488029][T31145] should_fail_ex.cold+0x5/0xa [ 661.488048][T31145] ? sk_prot_alloc+0x10b/0x2a0 [ 661.488068][T31145] should_failslab+0xc2/0x120 [ 661.488084][T31145] __kmalloc_noprof+0xe0/0x850 [ 661.488106][T31145] ? lockdep_init_map_type+0x5c/0x250 [ 661.488129][T31145] sk_prot_alloc+0x10b/0x2a0 [ 661.488151][T31145] sk_alloc+0x36/0xe80 [ 661.488167][T31145] pppol2tp_create+0x32/0x250 [ 661.488291][T31145] pppox_create+0x15c/0x2c0 [ 661.488318][T31145] __sock_create+0x339/0x860 [ 661.488344][T31145] __sys_socket+0x14d/0x260 [ 661.488367][T31145] ? __pfx___sys_socket+0x10/0x10 [ 661.488394][T31145] __x64_sys_socket+0x72/0xb0 [ 661.488406][T31145] ? lockdep_hardirqs_on+0x78/0x100 [ 661.488425][T31145] do_syscall_64+0x106/0xf80 [ 661.488441][T31145] ? clear_bhb_loop+0x40/0x90 [ 661.488459][T31145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.488475][T31145] RIP: 0033:0x7fdb0039c799 [ 661.488488][T31145] 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 [ 661.488503][T31145] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 661.488518][T31145] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 661.488528][T31145] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000018 [ 661.488537][T31145] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 661.488546][T31145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 661.488554][T31145] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 661.488574][T31145] [ 661.905745][T31147] bond0: entered allmulticast mode [ 661.910919][T31147] bond_slave_0: entered allmulticast mode [ 661.922780][T31147] bond_slave_1: entered allmulticast mode [ 661.930470][T31147] bond0: entered promiscuous mode [ 661.935675][T31147] bond_slave_0: entered promiscuous mode [ 661.941469][T31147] bond_slave_1: entered promiscuous mode [ 661.947877][T31147] bridge0: port 4(bond0) entered blocking state [ 661.954218][T31147] bridge0: port 4(bond0) entered forwarding state [ 662.263491][T18059] Bluetooth: hci2: Malformed HCI Event [ 662.470837][ T30] audit: type=1326 audit(4294967384.281:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31168 comm="syz.2.12223" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbc1219c799 code=0x0 [ 663.164231][T31203] FAULT_INJECTION: forcing a failure. [ 663.164231][T31203] name failslab, interval 1, probability 0, space 0, times 0 [ 663.193137][T31203] CPU: 0 UID: 0 PID: 31203 Comm: syz.3.12236 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 663.193167][T31203] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 663.193174][T31203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 663.193186][T31203] Call Trace: [ 663.193192][T31203] [ 663.193197][T31203] dump_stack_lvl+0x100/0x190 [ 663.193225][T31203] should_fail_ex.cold+0x5/0xa [ 663.193244][T31203] should_failslab+0xc2/0x120 [ 663.193260][T31203] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 663.193281][T31203] ? alloc_uid+0x13d/0x4c0 [ 663.193298][T31203] ? rcu_is_watching+0x12/0xc0 [ 663.193324][T31203] alloc_uid+0x13d/0x4c0 [ 663.193340][T31203] ? __pfx_alloc_uid+0x10/0x10 [ 663.193358][T31203] ? bpf_lsm_cred_prepare+0x9/0x10 [ 663.193373][T31203] ? security_prepare_creds+0xa8/0x290 [ 663.193400][T31203] __sys_setresuid+0x4f2/0x1280 [ 663.193419][T31203] do_syscall_64+0x106/0xf80 [ 663.193438][T31203] ? clear_bhb_loop+0x40/0x90 [ 663.193457][T31203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.193473][T31203] RIP: 0033:0x7efeeb79c799 [ 663.193487][T31203] 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 [ 663.193501][T31203] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 663.193516][T31203] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 663.193526][T31203] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 663.193534][T31203] RBP: 00007efeeb832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 663.193543][T31203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 663.193551][T31203] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 663.193571][T31203] [ 663.607835][T31214] FAULT_INJECTION: forcing a failure. [ 663.607835][T31214] name failslab, interval 1, probability 0, space 0, times 0 [ 663.637348][T31214] CPU: 0 UID: 0 PID: 31214 Comm: syz.3.12243 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 663.637378][T31214] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 663.637385][T31214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 663.637394][T31214] Call Trace: [ 663.637400][T31214] [ 663.637406][T31214] dump_stack_lvl+0x100/0x190 [ 663.637434][T31214] should_fail_ex.cold+0x5/0xa [ 663.637452][T31214] should_failslab+0xc2/0x120 [ 663.637468][T31214] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 663.637491][T31214] ? __d_alloc+0x34/0xa80 [ 663.637512][T31214] __d_alloc+0x34/0xa80 [ 663.637531][T31214] d_alloc_pseudo+0x1c/0xc0 [ 663.637551][T31214] alloc_file_pseudo+0xcf/0x230 [ 663.637571][T31214] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 663.637594][T31214] __shmem_file_setup+0x221/0x490 [ 663.637615][T31214] ? __pfx___shmem_file_setup+0x10/0x10 [ 663.637637][T31214] ? vm_area_alloc+0x1f/0x160 [ 663.637659][T31214] shmem_zero_setup+0x96/0x1b0 [ 663.637682][T31214] __mmap_region+0x2198/0x29e0 [ 663.637706][T31214] ? __pfx___mmap_region+0x10/0x10 [ 663.637728][T31214] ? __lock_acquire+0x4a5/0x2630 [ 663.637748][T31214] ? set_next_entity+0x11e/0x9c0 [ 663.637772][T31214] ? __lock_acquire+0x4a5/0x2630 [ 663.637789][T31214] ? find_held_lock+0x2b/0x80 [ 663.637811][T31214] ? find_held_lock+0x2b/0x80 [ 663.637823][T31214] ? finish_task_switch.isra.0+0x200/0xb80 [ 663.637839][T31214] ? finish_task_switch.isra.0+0x200/0xb80 [ 663.637862][T31214] ? trace_sched_exit_tp+0x13a/0x180 [ 663.637889][T31214] ? __schedule+0x1000/0x6120 [ 663.637931][T31214] ? rcu_is_watching+0x12/0xc0 [ 663.637953][T31214] ? cap_capable+0x107/0x460 [ 663.637977][T31214] mmap_region+0x180/0x3e0 [ 663.638002][T31214] do_mmap+0xc63/0x12f0 [ 663.638022][T31214] ? __pfx_do_mmap+0x10/0x10 [ 663.638038][T31214] ? __pfx_down_write_killable+0x10/0x10 [ 663.638062][T31214] vm_mmap_pgoff+0x29e/0x470 [ 663.638082][T31214] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 663.638100][T31214] ? do_futex+0x192/0x350 [ 663.638119][T31214] ? __pfx_do_futex+0x10/0x10 [ 663.638140][T31214] ksys_mmap_pgoff+0xe1/0x650 [ 663.638156][T31214] ? __x64_sys_futex+0x34f/0x4d0 [ 663.638174][T31214] ? __x64_sys_futex+0x358/0x4d0 [ 663.638192][T31214] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 663.638208][T31214] ? xfd_validate_state+0x129/0x190 [ 663.638233][T31214] __x64_sys_mmap+0x125/0x190 [ 663.638256][T31214] do_syscall_64+0x106/0xf80 [ 663.638273][T31214] ? clear_bhb_loop+0x40/0x90 [ 663.638291][T31214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.638306][T31214] RIP: 0033:0x7efeeb79c799 [ 663.638319][T31214] 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 [ 663.638334][T31214] RSP: 002b:00007efeec622028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 663.638349][T31214] RAX: ffffffffffffffda RBX: 00007efeeba15fa0 RCX: 00007efeeb79c799 [ 663.638358][T31214] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 663.638367][T31214] RBP: 00007efeeb832bd9 R08: fffffffffffffffa R09: 0000000000008000 [ 663.638377][T31214] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 663.638386][T31214] R13: 00007efeeba16038 R14: 00007efeeba15fa0 R15: 00007ffedb711d48 [ 663.638406][T31214] [ 663.964925][T31198] zswap: compressor not available [ 664.353450][T31226] openvswitch: HfR: Dropping previously announced user features [ 665.344613][T31280] FAULT_INJECTION: forcing a failure. [ 665.344613][T31280] name failslab, interval 1, probability 0, space 0, times 0 [ 665.379802][T31280] CPU: 0 UID: 0 PID: 31280 Comm: syz.1.12272 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 665.379833][T31280] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 665.379840][T31280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 665.379850][T31280] Call Trace: [ 665.379855][T31280] [ 665.379863][T31280] dump_stack_lvl+0x100/0x190 [ 665.379891][T31280] should_fail_ex.cold+0x5/0xa [ 665.379909][T31280] should_failslab+0xc2/0x120 [ 665.379924][T31280] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 665.379945][T31280] ? alloc_uid+0x13d/0x4c0 [ 665.379962][T31280] ? rcu_is_watching+0x12/0xc0 [ 665.379987][T31280] alloc_uid+0x13d/0x4c0 [ 665.380003][T31280] ? __pfx_alloc_uid+0x10/0x10 [ 665.380020][T31280] ? bpf_lsm_cred_prepare+0x9/0x10 [ 665.380034][T31280] ? security_prepare_creds+0xa8/0x290 [ 665.380055][T31280] __sys_setresuid+0x4f2/0x1280 [ 665.380074][T31280] do_syscall_64+0x106/0xf80 [ 665.380091][T31280] ? clear_bhb_loop+0x40/0x90 [ 665.380110][T31280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.380125][T31280] RIP: 0033:0x7ffa6d19c799 [ 665.380138][T31280] 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 [ 665.380152][T31280] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 665.380167][T31280] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 665.380177][T31280] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 665.380185][T31280] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 665.380193][T31280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 665.380202][T31280] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 665.380221][T31280] [ 665.933824][T31288] netlink: 'syz.0.12275': attribute type 2 has an invalid length. [ 666.630109][T31305] netlink: 'syz.1.12291': attribute type 2 has an invalid length. [ 667.295350][T31335] bridge0: port 3(syz_tun) entered blocking state [ 667.376544][T31335] bridge0: port 3(syz_tun) entered disabled state [ 667.383140][T31335] syz_tun: entered allmulticast mode [ 667.446946][T31335] syz_tun: entered promiscuous mode [ 667.479806][T31335] bridge0: port 3(syz_tun) entered blocking state [ 667.486383][T31335] bridge0: port 3(syz_tun) entered forwarding state [ 667.526098][T31333] zswap: compressor not available [ 667.808794][T31349] bridge0: port 5(syz_tun) entered blocking state [ 667.837029][T31349] bridge0: port 5(syz_tun) entered disabled state [ 667.886302][T31349] syz_tun: entered allmulticast mode [ 667.942179][T31349] syz_tun: entered promiscuous mode [ 667.974903][T31349] bridge0: port 5(syz_tun) entered blocking state [ 667.981492][T31349] bridge0: port 5(syz_tun) entered forwarding state [ 668.818159][T31380] program syz.0.12319 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 668.847205][T31383] bridge0: port 4(syz_tun) entered blocking state [ 668.877111][T31383] bridge0: port 4(syz_tun) entered disabled state [ 668.894851][T31383] syz_tun: entered allmulticast mode [ 668.938907][T31383] syz_tun: entered promiscuous mode [ 669.607334][T31413] netlink: 186 bytes leftover after parsing attributes in process `syz.0.12335'. [ 673.266785][T31542] netlink: 334 bytes leftover after parsing attributes in process `syz.0.12389'. [ 673.494503][T31550] netlink: 186 bytes leftover after parsing attributes in process `syz.3.12394'. [ 673.904723][T31568] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 674.231438][T31577] netlink: 186 bytes leftover after parsing attributes in process `syz.1.12406'. [ 676.254807][T31637] zswap: compressor not available [ 676.637231][T31656] FAULT_INJECTION: forcing a failure. [ 676.637231][T31656] name failslab, interval 1, probability 0, space 0, times 0 [ 676.758846][T31656] CPU: 0 UID: 0 PID: 31656 Comm: syz.0.12437 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 676.758876][T31656] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 676.758883][T31656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 676.758892][T31656] Call Trace: [ 676.758898][T31656] [ 676.758904][T31656] dump_stack_lvl+0x100/0x190 [ 676.758931][T31656] should_fail_ex.cold+0x5/0xa [ 676.758950][T31656] should_failslab+0xc2/0x120 [ 676.758966][T31656] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 676.758987][T31656] ? prepare_creds+0x2c/0x950 [ 676.759014][T31656] ? __sys_socket+0xac/0x260 [ 676.759041][T31656] prepare_creds+0x2c/0x950 [ 676.759064][T31656] __sys_setuid+0x9c/0x440 [ 676.759080][T31656] do_syscall_64+0x106/0xf80 [ 676.759097][T31656] ? clear_bhb_loop+0x40/0x90 [ 676.759116][T31656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 676.759131][T31656] RIP: 0033:0x7fdb0039c799 [ 676.759144][T31656] 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 [ 676.759160][T31656] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 676.759175][T31656] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 676.759185][T31656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 676.759194][T31656] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 676.759204][T31656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 676.759213][T31656] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 676.759232][T31656] [ 677.483956][T31675] netlink: 334 bytes leftover after parsing attributes in process `syz.2.12446'. [ 677.825472][T31677] zswap: compressor not available [ 678.456895][T31699] zswap: compressor not available [ 678.612858][T31710] FAULT_INJECTION: forcing a failure. [ 678.612858][T31710] name failslab, interval 1, probability 0, space 0, times 0 [ 678.677906][T31710] CPU: 0 UID: 0 PID: 31710 Comm: syz.2.12461 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 678.677938][T31710] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 678.677945][T31710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 678.677955][T31710] Call Trace: [ 678.677960][T31710] [ 678.677966][T31710] dump_stack_lvl+0x100/0x190 [ 678.677995][T31710] should_fail_ex.cold+0x5/0xa [ 678.678013][T31710] should_failslab+0xc2/0x120 [ 678.678029][T31710] __kmalloc_cache_noprof+0x7a/0x6f0 [ 678.678048][T31710] ? fsnotify_alloc_group+0x92/0x330 [ 678.678068][T31710] fsnotify_alloc_group+0x92/0x330 [ 678.678085][T31710] __do_sys_fanotify_init+0x342/0xe50 [ 678.678111][T31710] do_syscall_64+0x106/0xf80 [ 678.678129][T31710] ? clear_bhb_loop+0x40/0x90 [ 678.678147][T31710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 678.678162][T31710] RIP: 0033:0x7fbc1219c799 [ 678.678176][T31710] 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 [ 678.678190][T31710] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 678.678205][T31710] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 678.678215][T31710] RDX: 0000000000000000 RSI: 0002000000000002 RDI: 0000000000000005 [ 678.678224][T31710] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 678.678232][T31710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 678.678241][T31710] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 678.678260][T31710] [ 678.853896][T31712] FAULT_INJECTION: forcing a failure. [ 678.853896][T31712] name failslab, interval 1, probability 0, space 0, times 0 [ 678.866646][T31712] CPU: 0 UID: 0 PID: 31712 Comm: syz.1.12470 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 678.866676][T31712] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 678.866683][T31712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 678.866693][T31712] Call Trace: [ 678.866700][T31712] [ 678.866707][T31712] dump_stack_lvl+0x100/0x190 [ 678.866735][T31712] should_fail_ex.cold+0x5/0xa [ 678.866753][T31712] should_failslab+0xc2/0x120 [ 678.866769][T31712] __kvmalloc_node_noprof+0xfa/0xa00 [ 678.866791][T31712] ? keyctl_update_key+0xdf/0x160 [ 678.866816][T31712] keyctl_update_key+0xdf/0x160 [ 678.866837][T31712] __do_sys_keyctl+0x302/0x5a0 [ 678.866860][T31712] do_syscall_64+0x106/0xf80 [ 678.866878][T31712] ? clear_bhb_loop+0x40/0x90 [ 678.866896][T31712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 678.866912][T31712] RIP: 0033:0x7ffa6d19c799 [ 678.866927][T31712] 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 [ 678.866941][T31712] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 678.866956][T31712] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 678.866965][T31712] RDX: 0000000000000107 RSI: ffffeffffffffffe RDI: 0000000000000002 [ 678.866975][T31712] RBP: 00007ffa6d232bd9 R08: 000800000000000c R09: 0000000000000000 [ 678.866984][T31712] R10: 0000000000000803 R11: 0000000000000246 R12: 0000000000000000 [ 678.866993][T31712] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 678.867012][T31712] [ 679.580982][T31723] netlink: 'syz.1.12467': attribute type 4 has an invalid length. [ 679.606368][T31723] netlink: 62 bytes leftover after parsing attributes in process `syz.1.12467'. [ 681.150487][T31767] vivid-007: ================= START STATUS ================= [ 681.193428][T31767] vivid-007: Generate PTS: true [ 681.217868][T31767] vivid-007: Generate SCR: true [ 681.235784][T31767] tpg source WxH: 320x240 (Y'CbCr) [ 681.240916][T31767] tpg field: 1 [ 681.283261][T31767] tpg crop: (0,0)/320x240 [ 681.296063][T31767] tpg compose: (0,0)/320x240 [ 681.300672][T31767] tpg colorspace: 8 [ 681.354472][T31767] tpg transfer function: 0/0 [ 681.359083][T31767] tpg Y'CbCr encoding: 0/0 [ 681.382609][T31767] tpg quantization: 0/0 [ 681.397286][T31767] tpg RGB range: 0/2 [ 681.401229][T31767] vivid-007: ================== END STATUS ================== [ 682.389238][T31804] FAULT_INJECTION: forcing a failure. [ 682.389238][T31804] name failslab, interval 1, probability 0, space 0, times 0 [ 682.448220][T31804] CPU: 0 UID: 0 PID: 31804 Comm: syz.1.12502 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 682.448250][T31804] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 682.448258][T31804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 682.448267][T31804] Call Trace: [ 682.448273][T31804] [ 682.448280][T31804] dump_stack_lvl+0x100/0x190 [ 682.448317][T31804] should_fail_ex.cold+0x5/0xa [ 682.448336][T31804] should_failslab+0xc2/0x120 [ 682.448352][T31804] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 682.448374][T31804] ? ptlock_alloc+0x1f/0x70 [ 682.448398][T31804] ptlock_alloc+0x1f/0x70 [ 682.448416][T31804] pte_alloc_one+0x84/0x3e0 [ 682.448434][T31804] do_fault+0x8cc/0x1950 [ 682.448450][T31804] ? __pmd_alloc+0x6aa/0x9c0 [ 682.448468][T31804] __handle_mm_fault+0x180f/0x2b60 [ 682.448491][T31804] ? mt_find+0x45e/0x8e0 [ 682.448512][T31804] ? __pfx___handle_mm_fault+0x10/0x10 [ 682.448530][T31804] ? __pfx_mt_find+0x10/0x10 [ 682.448559][T31804] ? find_vma+0xbf/0x140 [ 682.448572][T31804] ? __pfx_find_vma+0x10/0x10 [ 682.448588][T31804] handle_mm_fault+0x36d/0xa20 [ 682.448611][T31804] do_user_addr_fault+0x74c/0x12f0 [ 682.448639][T31804] exc_page_fault+0x6f/0xd0 [ 682.448657][T31804] asm_exc_page_fault+0x26/0x30 [ 682.448671][T31804] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 682.448772][T31804] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 fd 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 682.448788][T31804] RSP: 0018:ffffc900052f7d90 EFLAGS: 00050216 [ 682.448801][T31804] RAX: 0000000000000001 RBX: 0000000000001298 RCX: 0000000000000020 [ 682.448810][T31804] RDX: 0000000000000001 RSI: 0000000000001298 RDI: ffffc900052f7e30 [ 682.448819][T31804] RBP: 0000000000000020 R08: 0000000000000001 R09: fffff52000a5efc9 [ 682.448828][T31804] R10: ffffc900052f7e4f R11: 0000000000000000 R12: 0000000000000000 [ 682.448837][T31804] R13: ffffc900052f7e30 R14: ffffc900052f7e30 R15: dffffc0000000000 [ 682.448857][T31804] _copy_from_user+0x98/0xd0 [ 682.448874][T31804] do_fcntl+0xf0c/0x1670 [ 682.448894][T31804] ? __pfx_do_fcntl+0x10/0x10 [ 682.448911][T31804] ? __fget_files+0x215/0x3d0 [ 682.448932][T31804] ? tomoyo_file_fcntl+0x6c/0xc0 [ 682.448954][T31804] __x64_sys_fcntl+0x163/0x200 [ 682.448975][T31804] do_syscall_64+0x106/0xf80 [ 682.448991][T31804] ? clear_bhb_loop+0x40/0x90 [ 682.449009][T31804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.449024][T31804] RIP: 0033:0x7ffa6d19c799 [ 682.449037][T31804] 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 [ 682.449051][T31804] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 682.449064][T31804] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 682.449074][T31804] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 682.449082][T31804] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 682.449091][T31804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 682.449100][T31804] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 682.449119][T31804] [ 683.166201][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 683.172576][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 683.247476][T31811] FAULT_INJECTION: forcing a failure. [ 683.247476][T31811] name failslab, interval 1, probability 0, space 0, times 0 [ 683.303256][T31811] CPU: 0 UID: 0 PID: 31811 Comm: syz.0.12504 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 683.303287][T31811] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 683.303294][T31811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 683.303303][T31811] Call Trace: [ 683.303309][T31811] [ 683.303316][T31811] dump_stack_lvl+0x100/0x190 [ 683.303344][T31811] should_fail_ex.cold+0x5/0xa [ 683.303362][T31811] should_failslab+0xc2/0x120 [ 683.303378][T31811] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 683.303402][T31811] ? register_pidns_sysctls+0x48/0x1c0 [ 683.303422][T31811] ? rcu_is_watching+0x12/0xc0 [ 683.303447][T31811] kmemdup_noprof+0x29/0x60 [ 683.303470][T31811] register_pidns_sysctls+0x48/0x1c0 [ 683.303489][T31811] ? __ns_common_init+0x299/0x4b0 [ 683.303508][T31811] copy_pid_ns+0x680/0x10a0 [ 683.303526][T31811] ? __pfx_copy_pid_ns+0x10/0x10 [ 683.303543][T31811] ? rcu_is_watching+0x12/0xc0 [ 683.303565][T31811] ? copy_mnt_ns+0x106/0xc30 [ 683.303582][T31811] ? create_new_namespaces+0x30/0xac0 [ 683.303601][T31811] create_new_namespaces+0x2aa/0xac0 [ 683.303620][T31811] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 683.303638][T31811] ksys_unshare+0x473/0xad0 [ 683.303657][T31811] ? __pfx_ksys_unshare+0x10/0x10 [ 683.303682][T31811] __x64_sys_unshare+0x31/0x40 [ 683.303699][T31811] do_syscall_64+0x106/0xf80 [ 683.303717][T31811] ? clear_bhb_loop+0x40/0x90 [ 683.303735][T31811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 683.303751][T31811] RIP: 0033:0x7fdb0039c799 [ 683.303763][T31811] 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 [ 683.303778][T31811] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 683.303793][T31811] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 683.303803][T31811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 683.303811][T31811] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 683.303820][T31811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 683.303829][T31811] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 683.303848][T31811] [ 684.094308][T31838] netlink: 8 bytes leftover after parsing attributes in process `syz.0.12516'. [ 684.920251][T31865] FAULT_INJECTION: forcing a failure. [ 684.920251][T31865] name failslab, interval 1, probability 0, space 0, times 0 [ 684.972776][T31865] CPU: 0 UID: 0 PID: 31865 Comm: syz.1.12528 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 684.972809][T31865] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 684.972815][T31865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 684.972825][T31865] Call Trace: [ 684.972830][T31865] [ 684.972836][T31865] dump_stack_lvl+0x100/0x190 [ 684.972863][T31865] should_fail_ex.cold+0x5/0xa [ 684.972881][T31865] should_failslab+0xc2/0x120 [ 684.972898][T31865] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 684.972919][T31865] ? alloc_empty_file+0x55/0x1c0 [ 684.972940][T31865] alloc_empty_file+0x55/0x1c0 [ 684.972958][T31865] alloc_file_pseudo+0x13a/0x230 [ 684.972977][T31865] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 684.972994][T31865] ? alloc_fd+0x476/0x790 [ 684.973009][T31865] ? do_raw_spin_unlock+0x145/0x1e0 [ 684.973033][T31865] __anon_inode_getfile+0xe8/0x280 [ 684.973056][T31865] anon_inode_getfile_fmode+0x37/0xa0 [ 684.973074][T31865] do_eventfd+0x159/0x2b0 [ 684.973095][T31865] __x64_sys_eventfd+0x32/0x50 [ 684.973122][T31865] do_syscall_64+0x106/0xf80 [ 684.973140][T31865] ? clear_bhb_loop+0x40/0x90 [ 684.973158][T31865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.973173][T31865] RIP: 0033:0x7ffa6d19c799 [ 684.973186][T31865] 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 [ 684.973208][T31865] RSP: 002b:00007ffa6df9d028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 684.973227][T31865] RAX: ffffffffffffffda RBX: 00007ffa6d415fa0 RCX: 00007ffa6d19c799 [ 684.973237][T31865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 684.973246][T31865] RBP: 00007ffa6d232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 684.973255][T31865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 684.973264][T31865] R13: 00007ffa6d416038 R14: 00007ffa6d415fa0 R15: 00007ffd6e930178 [ 684.973284][T31865] [ 685.230019][T31868] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input48 [ 685.648877][T31889] netlink: 'syz.2.12537': attribute type 1 has an invalid length. [ 685.860616][ T30] audit: type=1800 audit(4294967310.630:44): pid=31895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.12542" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 686.466106][T31921] FAULT_INJECTION: forcing a failure. [ 686.466106][T31921] name failslab, interval 1, probability 0, space 0, times 0 [ 686.525186][T31921] CPU: 0 UID: 0 PID: 31921 Comm: syz.0.12553 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 686.525216][T31921] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 686.525223][T31921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 686.525233][T31921] Call Trace: [ 686.525238][T31921] [ 686.525245][T31921] dump_stack_lvl+0x100/0x190 [ 686.525272][T31921] should_fail_ex.cold+0x5/0xa [ 686.525291][T31921] should_failslab+0xc2/0x120 [ 686.525307][T31921] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 686.525328][T31921] ? ptlock_alloc+0x1f/0x70 [ 686.525351][T31921] ptlock_alloc+0x1f/0x70 [ 686.525369][T31921] pte_alloc_one+0x84/0x3e0 [ 686.525386][T31921] do_fault+0x8cc/0x1950 [ 686.525402][T31921] ? __pmd_alloc+0x6aa/0x9c0 [ 686.525420][T31921] __handle_mm_fault+0x180f/0x2b60 [ 686.525442][T31921] ? mt_find+0x45e/0x8e0 [ 686.525464][T31921] ? __pfx___handle_mm_fault+0x10/0x10 [ 686.525482][T31921] ? __pfx_mt_find+0x10/0x10 [ 686.525511][T31921] ? find_vma+0xbf/0x140 [ 686.525524][T31921] ? __pfx_find_vma+0x10/0x10 [ 686.525540][T31921] handle_mm_fault+0x36d/0xa20 [ 686.525565][T31921] do_user_addr_fault+0x74c/0x12f0 [ 686.525594][T31921] exc_page_fault+0x6f/0xd0 [ 686.525612][T31921] asm_exc_page_fault+0x26/0x30 [ 686.525627][T31921] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 686.525649][T31921] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 fd 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 686.525664][T31921] RSP: 0018:ffffc9000609fd90 EFLAGS: 00050216 [ 686.525676][T31921] RAX: 0000000000000001 RBX: 0000000000001298 RCX: 0000000000000020 [ 686.525686][T31921] RDX: 0000000000000001 RSI: 0000000000001298 RDI: ffffc9000609fe30 [ 686.525695][T31921] RBP: 0000000000000020 R08: 0000000000000001 R09: fffff52000c13fc9 [ 686.525704][T31921] R10: ffffc9000609fe4f R11: 0000000000000000 R12: 0000000000000000 [ 686.525712][T31921] R13: ffffc9000609fe30 R14: ffffc9000609fe30 R15: dffffc0000000000 [ 686.525731][T31921] _copy_from_user+0x98/0xd0 [ 686.525748][T31921] do_fcntl+0xf0c/0x1670 [ 686.525768][T31921] ? __pfx_do_fcntl+0x10/0x10 [ 686.525786][T31921] ? __fget_files+0x215/0x3d0 [ 686.525806][T31921] ? tomoyo_file_fcntl+0x6c/0xc0 [ 686.525828][T31921] __x64_sys_fcntl+0x163/0x200 [ 686.525850][T31921] do_syscall_64+0x106/0xf80 [ 686.525867][T31921] ? clear_bhb_loop+0x40/0x90 [ 686.525884][T31921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.525899][T31921] RIP: 0033:0x7fdb0039c799 [ 686.525911][T31921] 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 [ 686.525934][T31921] RSP: 002b:00007fdb0124a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 686.525948][T31921] RAX: ffffffffffffffda RBX: 00007fdb00615fa0 RCX: 00007fdb0039c799 [ 686.525958][T31921] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 686.525968][T31921] RBP: 00007fdb00432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 686.525977][T31921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 686.525986][T31921] R13: 00007fdb00616038 R14: 00007fdb00615fa0 R15: 00007ffc21161de8 [ 686.526007][T31921] [ 686.850184][T31923] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 687.755689][T31946] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 744.108402][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 744.133817][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 792.543728][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 792.550702][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P31955/1:b..l [ 792.559222][ C0] rcu: (detected by 0, t=10502 jiffies, g=177393, q=1229 ncpus=1) [ 792.567102][ C0] task:syz.2.12569 state:R running task stack:27304 pid:31955 tgid:31954 ppid:6205 task_flags:0x400140 flags:0x00080000 [ 792.581580][ C0] Call Trace: [ 792.584853][ C0] [ 792.587774][ C0] __schedule+0xfee/0x6120 [ 792.592182][ C0] ? __lock_acquire+0x4a5/0x2630 [ 792.597115][ C0] ? __pfx___schedule+0x10/0x10 [ 792.601946][ C0] ? mark_held_locks+0x40/0x70 [ 792.606694][ C0] preempt_schedule_irq+0x50/0x90 [ 792.611701][ C0] irqentry_exit+0x17b/0x670 [ 792.616278][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 792.622242][ C0] RIP: 0010:unwind_next_frame+0xf4/0x1ea0 [ 792.627945][ C0] Code: 7e 8e e8 0f ac 2c 00 e8 7a 34 d5 09 5a 85 c0 0f 85 16 06 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8d 65 50 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 08 17 00 00 4d 8b 75 50 4d 85 f6 74 36 49 8d be [ 792.647534][ C0] RSP: 0018:ffffc900063571f0 EFLAGS: 00000a06 [ 792.653583][ C0] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000002 [ 792.661535][ C0] RDX: 1ffff92000c6ae56 RSI: ffffffff8c1af720 RDI: ffffffff8e12b8e0 [ 792.669486][ C0] RBP: ffffc900063572a8 R08: 00000000f8eba1fd R09: 0000000000000007 [ 792.677451][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: ffffc900063572b0 [ 792.685417][ C0] R13: ffffc90006357260 R14: 0000000000000000 R15: ffff888068f41e80 [ 792.693388][ C0] ? stack_trace_save+0x8e/0xc0 [ 792.698228][ C0] ? __unwind_start+0x3d1/0x7f0 [ 792.703065][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 792.709203][ C0] arch_stack_walk+0x94/0xf0 [ 792.713775][ C0] ? stack_trace_save+0x8e/0xc0 [ 792.718604][ C0] ? __register_sysctl_table+0xbe4/0x1650 [ 792.724312][ C0] stack_trace_save+0x8e/0xc0 [ 792.728969][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 792.734332][ C0] kasan_save_stack+0x30/0x50 [ 792.739027][ C0] kasan_save_track+0x14/0x30 [ 792.743687][ C0] __kasan_kmalloc+0xaa/0xb0 [ 792.748262][ C0] __kmalloc_noprof+0x301/0x850 [ 792.753101][ C0] __register_sysctl_table+0xbe4/0x1650 [ 792.758634][ C0] ? __pfx___register_sysctl_table+0x10/0x10 [ 792.764599][ C0] ? is_module_address+0x69/0xf0 [ 792.769517][ C0] ? register_net_sysctl_sz+0x222/0x430 [ 792.775163][ C0] neigh_sysctl_register+0x326/0x660 [ 792.780483][ C0] ? __pfx_neigh_proc_base_reachable_time+0x10/0x10 [ 792.787058][ C0] ? __pfx_neigh_sysctl_register+0x10/0x10 [ 792.792843][ C0] ? inetdev_init+0x245/0x570 [ 792.797502][ C0] ? inetdev_event+0x7fa/0x17f0 [ 792.802333][ C0] ? notifier_call_chain+0x99/0x420 [ 792.807518][ C0] ? copy_net_ns+0x46f/0x7c0 [ 792.812091][ C0] ? create_new_namespaces+0x3ea/0xac0 [ 792.817525][ C0] ? unshare_nsproxy_namespaces+0xc3/0x1f0 [ 792.823310][ C0] ? ksys_unshare+0x473/0xad0 [ 792.827970][ C0] ? __x64_sys_unshare+0x31/0x40 [ 792.832895][ C0] ? do_syscall_64+0x106/0xf80 [ 792.837639][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.843688][ C0] devinet_sysctl_register+0xb6/0x210 [ 792.849046][ C0] inetdev_init+0x2b8/0x570 [ 792.853535][ C0] inetdev_event+0x7fa/0x17f0 [ 792.858197][ C0] ? ib_netdevice_event+0xfc/0x330 [ 792.863388][ C0] ? __pfx_inetdev_event+0x10/0x10 [ 792.868485][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 792.874370][ C0] notifier_call_chain+0x99/0x420 [ 792.879383][ C0] call_netdevice_notifiers_info+0xbe/0x110 [ 792.885319][ C0] register_netdevice+0x16e6/0x2210 [ 792.890507][ C0] ? __pfx_register_netdevice+0x10/0x10 [ 792.896039][ C0] __ip_tunnel_create+0x52b/0x670 [ 792.901121][ C0] ? __pfx___ip_tunnel_create+0x10/0x10 [ 792.906652][ C0] ? net_generic+0xea/0x2a0 [ 792.911143][ C0] ip_tunnel_init_net+0x230/0x780 [ 792.916158][ C0] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 792.921690][ C0] ? __kmalloc_noprof+0x320/0x850 [ 792.926701][ C0] ? __pfx_ipip_init_net+0x10/0x10 [ 792.931855][ C0] ops_init+0x1e2/0x5f0 [ 792.935999][ C0] setup_net+0x118/0x3a0 [ 792.940226][ C0] ? __pfx_setup_net+0x10/0x10 [ 792.944973][ C0] ? lockdep_init_map_type+0x5c/0x250 [ 792.950327][ C0] ? mutex_init_lockep+0x110/0x150 [ 792.955446][ C0] copy_net_ns+0x46f/0x7c0 [ 792.959855][ C0] create_new_namespaces+0x3ea/0xac0 [ 792.965127][ C0] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 792.970742][ C0] ksys_unshare+0x473/0xad0 [ 792.975227][ C0] ? kfree+0x2ec/0x6b0 [ 792.979280][ C0] ? rcu_is_watching+0x12/0xc0 [ 792.984028][ C0] ? __pfx_ksys_unshare+0x10/0x10 [ 792.989035][ C0] ? kcov_ioctl+0x16a/0x720 [ 792.993529][ C0] __x64_sys_unshare+0x31/0x40 [ 792.998274][ C0] do_syscall_64+0x106/0xf80 [ 793.002847][ C0] ? clear_bhb_loop+0x40/0x90 [ 793.007524][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 793.013402][ C0] RIP: 0033:0x7fbc1219c799 [ 793.017814][ C0] RSP: 002b:00007fbc130b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 793.026210][ C0] RAX: ffffffffffffffda RBX: 00007fbc12415fa0 RCX: 00007fbc1219c799 [ 793.034179][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 793.042131][ C0] RBP: 00007fbc12232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 793.050079][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 793.058030][ C0] R13: 00007fbc12416038 R14: 00007fbc12415fa0 R15: 00007fffc94b9568 [ 793.065990][ C0]