last executing test programs: 34.161195877s ago: executing program 0 (id=30): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000700)="0000000001000000", 0x8) connect(r0, &(0x7f0000000800)=@in={0x2, 0x2389, @loopback}, 0x10) 34.097584708s ago: executing program 0 (id=31): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$PR_SCHED_CORE(0x2a, 0x1, 0x0, 0x1, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x12) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) prctl$PR_SET_IO_FLUSHER(0x43, 0x1) prctl$PR_SET_IO_FLUSHER(0x43, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) write$binfmt_script(r3, &(0x7f00000002c0)={'#! ', './file0', [], 0xa, "1f410e2852ad52cb07410969e814977e4f2c4a80522094786c8673fb61cf8b86bd030000005a3c7c04055f1f70e4064d46b2bb9e5100d446bb6afb2c0fc07b"}, 0x4a) r4 = fsopen(&(0x7f0000000040)='fuse\x00', 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) r5 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f0000000040)='\x04]{!\x00', 0x5) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000080)='user_id', 0x0, 0xffffffffffffff9c) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f00000001c0)='GPL\x00'}, 0x94) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000005000000fd0900008400000005010000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32], 0x50) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="600100001000130726bd700000000000fe800000000000000000000000000033ac1414110000000000000000000000004e2a00004e230003020000003a000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="fe8000000000000000000000000000bb0000000032000000fe8000000000000000000000000000aa0000000000000000000000000000000005000000000000000a000000000000000600000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000200000000000000f8ffffffffffffff0c00000000000b000200000029bd7000000000000a0001002800000068001200726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000080000000316f74eeac053deb73fc018493cc121927a9bca207141b9a451c00aa0c001c00", @ANYRES32=0x0, @ANYBLOB="02000000"], 0x160}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="bbbbbbbbbbbb0180c20000000800450000240000e00000119078000000000000000000044e25"], 0x0) 32.236177323s ago: executing program 4 (id=50): r0 = socket$igmp(0x2, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x4) fsmount(0xffffffffffffffff, 0x1, 0xb8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r4, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000001502", @ANYRES8=r2], 0x3c}, 0x1, 0x0, 0x0, 0x20004800}, 0x8010) 32.093909287s ago: executing program 3 (id=52): socket$netlink(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000640)=0xce0, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) socket$netlink(0x10, 0x3, 0x4) socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r1) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000001400000008000a00fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000600fc000000080011000700000008000e00800000000800", @ANYRES64=r1], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 31.892138212s ago: executing program 4 (id=54): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600)=0x2, 0x4) setsockopt(r0, 0x84, 0x7d, 0x0, 0x0) connect(r0, &(0x7f0000000800)=@in={0x2, 0x2389, @loopback}, 0x10) 31.816170394s ago: executing program 4 (id=55): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12014101f2c59620d016b8108ede0102030109022400010000100009040002020083ec0009050602000202000a09058202"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000a00)=ANY=[@ANYBLOB="200e0c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x20, 0xa, 0x28, "1e644a543678b055e219ed89e8bc4ac1a80eee9424375f9e37fc1a35e41188da0d0648d53fca7e2d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x24044884) socket(0x10, 0x3, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0) bind$can_raw(r1, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000ec0)={0x1c, &(0x7f0000000240)=ANY=[@ANYBLOB="401428"], 0x0, 0x0}) 31.664115697s ago: executing program 3 (id=57): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x140800, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000014}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r3, 0x2cfc08c20dafc34e}, {r1, 0xf102}], 0x2, 0x8000007) 30.243535442s ago: executing program 0 (id=68): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000240)="d1bf", 0x2}], 0x1) 29.987577429s ago: executing program 0 (id=71): ioctl$KVM_GET_SUPPORTED_HV_CPUID_cpu(0xffffffffffffffff, 0xc008aec1, &(0x7f0000000300)={0x1, 0x0, [{0x80000019, 0x4, 0x4, 0xf7c, 0x0, 0x4, 0x9}]}) syz_usb_connect(0x3, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 29.681139216s ago: executing program 3 (id=74): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='GPL\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc95}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) sendmmsg$inet(r2, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)="be177dbe6dc1fe2b2a0e8c6743f448687e14f1d7ebeff7cffd42ea22c8a2ac263d3788aa034dc019349e1be5cf505a9b501fbab07396bab3afec71f9767193f0b5309295e6d61804000000c55c5a2958d8800a3c2b81faff89887512fde0509148e68ab9788a6a6f8513e442607a7154e11fa396094eb9cc404b6b408c2c38b1ad77e8f41cbe776bf9a3e6961f39350c4a0c157f", 0x94}, {&(0x7f0000000400)="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", 0x134}], 0x2}}], 0x1, 0x40) close(r2) 29.539307169s ago: executing program 4 (id=76): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="1f003300d0600000080211000001080211000000505050505050"], 0x3c}, 0x1, 0x0, 0x0, 0x2400c881}, 0x10) 29.484247851s ago: executing program 3 (id=77): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./myconfig\x00', &(0x7f0000000300)='configfs\x00', 0x2000000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./myconfig/usb_gadget/g1/functions/SourceSink.0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./myconfig/usb_gadget/g1/functions/SourceSink.0/pattern\x00', 0x1, 0x0) rmdir(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x111, 0x2}}, 0x20) 29.385389343s ago: executing program 1 (id=78): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00000002c0)=0xe) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='smaps_rollup\x00') preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000040)=""/7, 0x7}, {0x0, 0x500}], 0x2, 0xe7, 0xf) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000002c0)={0x0, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r4, 0x4}, 0x80) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000200)={r3, 0x0, 0x25, 0x0, @val=@tracing={r4, 0x514}}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, 0x0, 0x0) epoll_create(0x7) socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) socket$nl_netfilter(0x10, 0x3, 0xc) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 29.329129945s ago: executing program 4 (id=79): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205649, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x98f90e, 0xffffbfff, '\x00', @p_u32=&(0x7f0000000040)}}) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1', 0x1) syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fc, 0x301) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000002600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1000043, &(0x7f0000000000), 0x0, 0x50c, &(0x7f0000002680)="$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") socket$nl_route(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='10', 0x2) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x149a82, 0x0) 29.271080156s ago: executing program 3 (id=80): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600)=0x2, 0x4) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000700), 0x0) connect(r0, &(0x7f0000000800)=@in={0x2, 0x2389, @loopback}, 0x10) 28.096723885s ago: executing program 1 (id=82): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001640)={0x24, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x8000) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340"], 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\f\x00\x00\x00'], 0x0, 0x0, 0x0}, 0x0) syz_usb_disconnect(r1) 28.096315165s ago: executing program 2 (id=83): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000040)="3c5c7d3ecd45036a2762bb626c65640a", 0x10) 27.861113841s ago: executing program 2 (id=84): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000040)="3c5c2b3ecd45036a2762bb626c65640a", 0x10) 23.236054253s ago: executing program 0 (id=85): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040b72040150000000000010902120001010080320904000000ff"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x44, &(0x7f0000000000)={0xc0, 0x21}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 23.235080633s ago: executing program 1 (id=86): r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x1c, 0x20, 0xf4db158ec847dc81, 0x70bd27, 0x25dfdbff, {0x2, 0x0, 0x0, 0x4, 0x7e, 0x0, 0x0, 0x3, 0x1f}}, 0x1c}, 0x1, 0x0, 0x0, 0x54}, 0x240448c8) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x439, 0xffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9801, 0x1313}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @rand_addr=0x64010100}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x40008c0) 23.223926864s ago: executing program 3 (id=87): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf83, 0x3}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f0000000100)={@local, @multicast, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "92c01f", 0x44, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {}, {0x8, 0x88be, 0x4305000f}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x0, 0x3}}}}}}}}}, 0x0) 22.919481851s ago: executing program 2 (id=88): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='GPL\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc95}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) sendmmsg$inet(r2, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)="be177dbe6dc1fe2b2a0e8c6743f448687e14f1d7ebeff7cffd42ea22c8a2ac263d3788aa034dc019349e1be5cf505a9b501fbab07396bab3afec71f9767193f0b5309295e6d61804000000c55c5a2958d8800a3c2b81faff89887512fde0509148e68ab9788a6a6f8513e442607a7154e11fa396094eb9cc404b6b408c2c38b1ad77e8f41cbe776bf9a3e6961f39350c4a0c157f", 0x94}, {&(0x7f0000000400)="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", 0x134}], 0x2}}], 0x1, 0x40) close(r2) 22.675359207s ago: executing program 1 (id=89): r0 = socket$igmp(0x2, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x4) fsmount(0xffffffffffffffff, 0x1, 0xb8) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 22.674047497s ago: executing program 2 (id=90): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./myconfig\x00', &(0x7f0000000300)='configfs\x00', 0x2000000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./myconfig/usb_gadget/g1/functions/SourceSink.0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./myconfig/usb_gadget/g1/functions/SourceSink.0/pattern\x00', 0x1, 0x0) rmdir(0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x111, 0x2}}, 0x20) 22.55457368s ago: executing program 4 (id=91): r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='wlan0\x00', 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 22.491223481s ago: executing program 2 (id=92): mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./debug\x00', 0x4f) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x20000080) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}], 0x7, &(0x7f0000000600)=""/191, 0xbf, 0xa1}}], 0x1, 0x2040000, &(0x7f0000003700)={0x77359400}) write(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000340)='./debug/failslab/probability\x00', &(0x7f0000000480), &(0x7f0000001fc0)=ANY=[@ANYBLOB="00fb4204032462049d5ac07f56eeb4b5c909bedcf45246f193e28ac1049acfac6051cf002b111a5be504e775a560199d0300000000000000612f199679d6dfecd739f68b6a3c5bf44818bc86537cbe589c9f3144045c2ffd857aceee40e4d5fa81a4c5c795a3d0af2003a4c4cf95f9a6a8ed4266d8f65366dfa6edb1333c3679a3672589231799d1df397cee809852f2082c3d715872ff2a249175a10114449a8b735a143384c34fda76ba597fb98e82c9616f6a22fbae200dfd68e9c57ea61d8704c1e5c64101e91db0c1e6a05aef55d2e96b598f5e5f002b29a966cd7621d1194f390ebbb598ab7f7ee2351ec12cb8df4bcb967dd5d5335d3443848fdd0cca0ab43e0d64cbaeead050faef97d44417c8ea20df"], 0x42, 0x2) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x20, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) pipe2$watch_queue(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f0000000140)={0x0, "1f1f758a517ac2afb617707a659039f0aa79253dd2e6ec53cfd8915ab1f2eb2d9eab6a44988b9cca3beaf0b8db297ec526ea0c178c23db4616a845473010137c", 0x12}, 0x48, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_WATCH_KEY(0x20, r3, r1, 0x36) keyctl$KEYCTL_WATCH_KEY(0x20, r3, r2, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c00)={r2, 0xe0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000300)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc9, &(0x7f0000000a00)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000a40), &(0x7f0000000a80), 0x8, 0x4b, 0x8, 0x8, &(0x7f0000000ac0)}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000c40)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000c80)=0xc) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000dc0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000e00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="01002abd7000fbdbdf2510000000180001801400020076657468315f6d61637674617000000008000800ff03000008000700ff0000000800080001f0ffff6c00018014000200776732000000000000000000000000001400020076657468315f746f5f6261746164760008", @ANYRES32=r4, @ANYBLOB="1400020070a4d662dffeea01000000ff010000000000000000000000080001001c6537176725af70d9ffd47dee6b23df631bcab680d7641be38f00"/72, @ANYRES32=r5, @ANYBLOB="14000200626f6e645f736c6176655f30000000000800030002000000"], 0xb0}, 0x1, 0x0, 0x0, 0x5}, 0x20008000) r6 = syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r6, 0x40045731, &(0x7f0000000100)=0x1) close(0xffffffffffffffff) r7 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r7, &(0x7f0000000240)='100\x00', 0x3) socket(0x10, 0x3, 0x0) syz_mount_image$jfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x20108c0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 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") openat(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x105042, 0x189) 22.453857092s ago: executing program 0 (id=93): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 22.354349775s ago: executing program 1 (id=94): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @local}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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&(0x7f00002bf000)='GPL\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc95}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) sendmmsg$inet(r2, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)="be177dbe6dc1fe2b2a0e8c6743f448687e14f1d7ebeff7cffd42ea22c8a2ac263d3788aa034dc019349e1be5cf505a9b501fbab07396bab3afec71f9767193f0b5309295e6d61804000000c55c5a2958d8800a3c2b81faff89887512fde0509148e68ab9788a6a6f8513e442607a7154e11fa396094eb9cc404b6b408c2c38b1ad77e8f41cbe776bf9a3e6961f39350c4a0c157f", 0x94}, {&(0x7f0000000400)="03362a247861461b950daf81800a038f1ee4d89769187dcd3a5f3b23aaab61614df7ed7e9300c2cbd640ee12e7d98ef42c23e9f77543d8561a06ae5dca898dbcf6c4696e3a49a32599699c258a5766784886810a9a80505a31031800d541c3057f00f988f68cac40b9ff64906e2a4d611b85625dcc2e6ea9891e12b1a9fda5d3a53c6a5fffaddefda1e252bdfa858a25788978e89d8af722c2ee51b5beb204a6df21832f98d6774b8c876e8c42177e5f515e5b0852ed9ecbdcdb4f8b04991d3dc9afe709190f8b22dbd6af44730a68d599c3e3e2137bcc57e3044c962e27d0358fff26441cc47d00ac9734080efeea934d381735a24ddd5a1e88bd286012dc9d4288a26bc76b37073c7bb4e013d4ce3bf6f7d15370f50409f54ee552d7a490f7ae55a32b51e586361e1f2dc16eb8f426876ba006", 0x134}], 0x2}}], 0x1, 0x40) 22.293387016s ago: executing program 1 (id=95): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000040)="3c5c2a3ecd45036a2762bb626c65640a", 0x10) 19.934934564s ago: executing program 32 (id=93): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 15.024814263s ago: executing program 2 (id=97): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/class/devcoredump/disabled\x00', 0x2, 0x0) writev(r0, 0x0, 0x0) 0s ago: executing program 33 (id=95): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000040)="3c5c2a3ecd45036a2762bb626c65640a", 0x10) kernel console output (not intermixed with test programs): ck_acquire+0x7c40/0x7c40 [ 96.617946][ T9] should_fail_ex+0x390/0x4c0 [ 96.622634][ T9] should_failslab+0x5/0x20 [ 96.627132][ T9] slab_pre_alloc_hook+0x59/0x300 [ 96.632156][ T9] ? ext4_find_extent+0x372/0xde0 [ 96.637177][ T9] __kmem_cache_alloc_node+0x4f/0x270 [ 96.642550][ T9] ? ext4_find_extent+0x372/0xde0 [ 96.647571][ T9] __kmalloc+0xa3/0x240 [ 96.651733][ T9] ext4_find_extent+0x372/0xde0 [ 96.656592][ T9] ext4_ext_map_blocks+0x2a0/0x6640 [ 96.661792][ T9] ? verify_lock_unused+0x140/0x140 [ 96.667018][ T9] ? ext4_ext_release+0x10/0x10 [ 96.671872][ T9] ? rwsem_write_trylock+0x135/0x1c0 [ 96.677160][ T9] ? ext4_es_lookup_extent+0x638/0xb00 [ 96.682625][ T9] ext4_map_blocks+0x9d7/0x1a90 [ 96.687471][ T9] ? ext4_end_io_rsv_work+0x510/0x620 [ 96.692848][ T9] ? ext4_issue_zeroout+0x250/0x250 [ 96.698062][ T9] ext4_convert_unwritten_extents+0x2b6/0x5e0 [ 96.704165][ T9] ? trace_ext4_fallocate_exit+0x270/0x270 [ 96.709968][ T9] ? jbd2_journal_start_reserved+0x1a1/0x2b0 [ 96.715949][ T9] ? ext4_convert_unwritten_io_end_vec+0x30/0x170 [ 96.722361][ T9] ? __ext4_journal_start_reserved+0x243/0x490 [ 96.728521][ T9] ext4_convert_unwritten_io_end_vec+0xfb/0x170 [ 96.734767][ T9] ext4_end_io_rsv_work+0x2b1/0x620 [ 96.739960][ T9] ? __lock_acquire+0x7c40/0x7c40 [ 96.744989][ T9] ? ext4_last_io_end_vec+0x70/0x70 [ 96.750185][ T9] ? _raw_spin_unlock_irq+0x1f/0x40 [ 96.755383][ T9] ? process_one_work+0x7b4/0x1160 [ 96.760493][ T9] process_one_work+0x8ab/0x1160 [ 96.765452][ T9] ? worker_detach_from_pool+0x240/0x240 [ 96.771096][ T9] ? _raw_spin_lock_irq+0xb7/0xf0 [ 96.774035][ T4340] EXT4-fs (sda1): ext4_writepages: jbd2_start: 11850 pages, ino 2022; err -12 [ 96.776111][ T9] ? _raw_spin_lock_irqsave+0x100/0x100 [ 96.790485][ T9] ? wq_worker_running+0x97/0x190 [ 96.795527][ T9] worker_thread+0xaf5/0x12a0 [ 96.797587][ T4340] FAULT_INJECTION: forcing a failure. [ 96.797587][ T4340] name failslab, interval 1, probability 1, space 0, times 53 [ 96.800227][ T9] kthread+0x29d/0x330 [ 96.816948][ T9] ? worker_clr_flags+0x1a0/0x1a0 [ 96.821970][ T9] ? kthread_blkcg+0xd0/0xd0 [ 96.826557][ T9] ret_from_fork+0x1f/0x30 [ 96.830991][ T9] [ 96.834010][ T4340] CPU: 1 PID: 4340 Comm: kworker/u4:7 Not tainted syzkaller #0 [ 96.841561][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 96.851613][ T4340] Workqueue: writeback wb_workfn (flush-8:0) [ 96.857606][ T4340] Call Trace: [ 96.860881][ T4340] [ 96.863813][ T4340] dump_stack_lvl+0x188/0x24e [ 96.868504][ T4340] ? show_regs_print_info+0x12/0x12 [ 96.873703][ T4340] ? load_image+0x410/0x410 [ 96.878208][ T4340] ? __might_sleep+0xd0/0xd0 [ 96.882799][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 96.887843][ T4340] should_fail_ex+0x390/0x4c0 [ 96.888758][ T4594] FAULT_INJECTION: forcing a failure. [ 96.888758][ T4594] name failslab, interval 1, probability 1, space 0, times 52 [ 96.892529][ T4340] should_failslab+0x5/0x20 [ 96.909683][ T4340] slab_pre_alloc_hook+0x59/0x300 [ 96.914720][ T4340] kmem_cache_alloc+0x56/0x2f0 [ 96.919481][ T4340] ? jbd2__journal_start+0x13c/0x5a0 [ 96.924777][ T4340] jbd2__journal_start+0x13c/0x5a0 [ 96.929975][ T4340] __ext4_journal_start_sb+0x187/0x3d0 [ 96.935448][ T4340] ext4_writepages+0xda9/0x2e70 [ 96.940326][ T4340] ? ext4_read_folio+0x370/0x370 [ 96.945258][ T4340] ? mark_lock+0x94/0x320 [ 96.949600][ T4340] ? verify_lock_unused+0x140/0x140 [ 96.954800][ T4340] ? __lock_acquire+0x1465/0x7c40 [ 96.959846][ T4340] ? writeback_sb_inodes+0x44d/0x17f0 [ 96.965232][ T4340] ? ext4_read_folio+0x370/0x370 [ 96.970170][ T4340] do_writepages+0x3c6/0x640 [ 96.974774][ T4340] ? __writepage+0x130/0x130 [ 96.979448][ T4340] ? writeback_sb_inodes+0x6d1/0x17f0 [ 96.985223][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 96.990250][ T4340] ? do_raw_spin_lock+0x128/0x2f0 [ 96.995279][ T4340] __writeback_single_inode+0x153/0x1170 [ 97.000923][ T4340] writeback_sb_inodes+0xad5/0x17f0 [ 97.006156][ T4340] ? queue_io+0x570/0x570 [ 97.010750][ T4340] ? __rwlock_init+0x140/0x140 [ 97.015534][ T4340] __writeback_inodes_wb+0x12a/0x3f0 [ 97.020838][ T4340] wb_writeback+0x484/0xd40 [ 97.025361][ T4340] ? percpu_ref_tryget+0x250/0x250 [ 97.030475][ T4340] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 97.036459][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 97.041502][ T4340] wb_workfn+0xb68/0xee0 [ 97.045766][ T4340] ? inode_wait_for_writeback+0x220/0x220 [ 97.051506][ T4340] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 97.057542][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 97.062692][ T4340] ? read_lock_is_recursive+0x10/0x10 [ 97.068074][ T4340] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 97.073982][ T4340] ? _raw_spin_unlock_irq+0x1f/0x40 [ 97.079191][ T4340] ? process_one_work+0x7b4/0x1160 [ 97.084308][ T4340] process_one_work+0x8ab/0x1160 [ 97.089262][ T4340] ? worker_detach_from_pool+0x240/0x240 [ 97.094899][ T4340] ? _raw_spin_lock_irq+0xb7/0xf0 [ 97.099924][ T4340] ? _raw_spin_lock_irqsave+0x100/0x100 [ 97.105479][ T4340] ? wq_worker_running+0x97/0x190 [ 97.110510][ T4340] worker_thread+0xaf5/0x12a0 [ 97.115203][ T4340] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 97.121121][ T4340] kthread+0x29d/0x330 [ 97.125189][ T4340] ? worker_clr_flags+0x1a0/0x1a0 [ 97.130227][ T4340] ? kthread_blkcg+0xd0/0xd0 [ 97.134814][ T4340] ret_from_fork+0x1f/0x30 [ 97.139244][ T4340] [ 97.142261][ T4336] CPU: 0 PID: 4336 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 97.149826][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 97.159885][ T4336] Workqueue: events_unbound cfg80211_wiphy_work [ 97.166140][ T4336] Call Trace: [ 97.169413][ T4336] [ 97.172338][ T4336] dump_stack_lvl+0x188/0x24e [ 97.177031][ T4336] ? lockdep_hardirqs_on+0x94/0x140 [ 97.182227][ T4336] ? show_regs_print_info+0x12/0x12 [ 97.184026][ T4628] Mem-Info: [ 97.187416][ T4336] ? load_image+0x410/0x410 [ 97.190521][ T4628] active_anon:5721 inactive_anon:0 isolated_anon:0 [ 97.190521][ T4628] active_file:1395 inactive_file:39954 isolated_file:0 [ 97.190521][ T4628] unevictable:768 dirty:233 writeback:418 [ 97.190521][ T4628] slab_reclaimable:20794 slab_unreclaimable:94499 [ 97.190521][ T4628] mapped:27850 shmem:1362 pagetables:518 [ 97.190521][ T4628] sec_pagetables:0 bounce:0 [ 97.190521][ T4628] kernel_misc_reclaimable:0 [ 97.190521][ T4628] free:1337064 free_pcp:13715 free_cma:0 [ 97.194988][ T4336] ? do_raw_spin_unlock+0x11d/0x230 [ 97.195018][ T4336] should_fail_ex+0x390/0x4c0 [ 97.250104][ T4336] should_failslab+0x5/0x20 [ 97.254607][ T4336] slab_pre_alloc_hook+0x59/0x300 [ 97.259629][ T4336] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.265608][ T4336] __kmem_cache_alloc_node+0x4f/0x270 [ 97.270973][ T4336] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.276946][ T4336] __kmalloc+0xa3/0x240 [ 97.281119][ T4336] ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.286928][ T4336] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 97.292985][ T4336] ? __lock_acquire+0x138a/0x7c40 [ 97.298023][ T4336] ? __lock_acquire+0x7c40/0x7c40 [ 97.303046][ T4336] ? ieee80211_queue_delayed_work+0x150/0x150 [ 97.309115][ T4336] ieee80211_bss_info_update+0x7df/0xbf0 [ 97.314751][ T4336] ? ieee80211_rx_bss_put+0x60/0x60 [ 97.319958][ T4336] ? ieee80211_vif_get_shift+0x22b/0x290 [ 97.325592][ T4336] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 97.331399][ T4336] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 97.337552][ T4336] ? verify_lock_unused+0x140/0x140 [ 97.342757][ T4336] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 97.348998][ T4336] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 97.354720][ T4336] ? mark_lock+0x94/0x320 [ 97.359056][ T4336] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 97.365034][ T4336] ? __lock_acquire+0x7c40/0x7c40 [ 97.370054][ T4336] ? lock_chain_count+0x20/0x20 [ 97.374911][ T4336] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 97.380803][ T4336] ? lockdep_hardirqs_on+0x94/0x140 [ 97.385994][ T4336] ? skb_dequeue+0x120/0x150 [ 97.390577][ T4336] ieee80211_iface_work+0x72c/0xc70 [ 97.395797][ T4336] cfg80211_wiphy_work+0x224/0x260 [ 97.400924][ T4336] ? process_one_work+0x7b4/0x1160 [ 97.406056][ T4336] process_one_work+0x8ab/0x1160 [ 97.411024][ T4336] ? worker_detach_from_pool+0x240/0x240 [ 97.416667][ T4336] ? _raw_spin_lock_irq+0xb7/0xf0 [ 97.421688][ T4336] ? _raw_spin_lock_irqsave+0x100/0x100 [ 97.427233][ T4336] ? wq_worker_running+0x97/0x190 [ 97.432262][ T4336] worker_thread+0xaf5/0x12a0 [ 97.436963][ T4336] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 97.442880][ T4336] kthread+0x29d/0x330 [ 97.446941][ T4336] ? worker_clr_flags+0x1a0/0x1a0 [ 97.451967][ T4336] ? kthread_blkcg+0xd0/0xd0 [ 97.456553][ T4336] ret_from_fork+0x1f/0x30 [ 97.460980][ T4336] [ 97.464033][ T3639] CPU: 1 PID: 3639 Comm: udevd Not tainted syzkaller #0 [ 97.470987][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 97.481046][ T3639] Call Trace: [ 97.484322][ T3639] [ 97.487249][ T3639] dump_stack_lvl+0x188/0x24e [ 97.491934][ T3639] ? show_regs_print_info+0x12/0x12 [ 97.497135][ T3639] ? load_image+0x410/0x410 [ 97.501639][ T3639] ? __might_sleep+0xd0/0xd0 [ 97.506230][ T3639] ? __lock_acquire+0x7c40/0x7c40 [ 97.511258][ T3639] should_fail_ex+0x390/0x4c0 [ 97.515942][ T3639] should_failslab+0x5/0x20 [ 97.520441][ T3639] slab_pre_alloc_hook+0x59/0x300 [ 97.525471][ T3639] kmem_cache_alloc+0x56/0x2f0 [ 97.530235][ T3639] ? getname_flags+0xb7/0x500 [ 97.534913][ T3639] getname_flags+0xb7/0x500 [ 97.539427][ T3639] user_path_at_empty+0x28/0x60 [ 97.544281][ T3639] do_readlinkat+0xd9/0x490 [ 97.548820][ T3639] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 97.554808][ T3639] ? cp_new_stat+0x540/0x540 [ 97.559403][ T3639] ? lock_chain_count+0x20/0x20 [ 97.564265][ T3639] __x64_sys_readlink+0x7b/0x90 [ 97.569117][ T3639] do_syscall_64+0x4c/0xa0 [ 97.573534][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 97.578213][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 97.582892][ T3639] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.588786][ T3639] RIP: 0033:0x7fcaa2f153a7 [ 97.593197][ T3639] Code: 00 00 90 48 83 ec 10 48 63 ff 45 31 c9 45 31 c0 6a 00 31 c9 e8 8a 20 f9 ff 48 83 c4 18 c3 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 21 ba 0d 00 f7 d8 64 89 02 48 [ 97.612800][ T3639] RSP: 002b:00007ffd83b3ab98 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 97.621213][ T3639] RAX: ffffffffffffffda RBX: 00007ffd83b3b070 RCX: 00007fcaa2f153a7 [ 97.629181][ T3639] RDX: 0000000000000400 RSI: 00007ffd83b3aba0 RDI: 00007ffd83b3b070 [ 97.637147][ T3639] RBP: 00007ffd83b3aba0 R08: c0c0fec100000000 R09: 0000000000000000 [ 97.645114][ T3639] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000400 [ 97.653082][ T3639] R13: 000055ea3c014100 R14: 0000000000000000 R15: 00007ffd83b3ba90 [ 97.661063][ T3639] [ 97.664079][ T4625] CPU: 0 PID: 4625 Comm: kworker/u4:10 Not tainted syzkaller #0 [ 97.665313][ T4265] FAULT_INJECTION: forcing a failure. [ 97.665313][ T4265] name failslab, interval 1, probability 1, space 0, times 51 [ 97.671710][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 97.671724][ T4625] Workqueue: events_unbound cfg80211_wiphy_work [ 97.700896][ T4625] Call Trace: [ 97.704179][ T4625] [ 97.707111][ T4625] dump_stack_lvl+0x188/0x24e [ 97.711804][ T4625] ? show_regs_print_info+0x12/0x12 [ 97.714026][ T4628] Node 0 active_anon:22884kB inactive_anon:0kB active_file:5580kB inactive_file:159616kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:111400kB dirty:928kB writeback:1672kB shmem:3912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10424kB pagetables:2072kB sec_pagetables:0kB all_unreclaimable? no [ 97.717003][ T4625] ? load_image+0x410/0x410 [ 97.754142][ T4625] ? stack_trace_save+0xa6/0xf0 [ 97.759005][ T4625] ? __stack_depot_save+0x35/0x480 [ 97.764124][ T4625] should_fail_ex+0x390/0x4c0 [ 97.768808][ T4625] should_failslab+0x5/0x20 [ 97.773311][ T4625] slab_pre_alloc_hook+0x59/0x300 [ 97.778340][ T4625] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.784017][ T4628] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 97.784312][ T4625] __kmem_cache_alloc_node+0x4f/0x270 [ 97.820045][ T4625] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.826028][ T4625] __kmalloc+0xa3/0x240 [ 97.830208][ T4625] ieee802_11_parse_elems_full+0xb4/0x1240 [ 97.836063][ T4625] ? trace_raw_output_contention_end+0xd0/0xd0 [ 97.842237][ T4625] ? trace_contention_end+0x5f/0x170 [ 97.844047][ T4628] Node 0 [ 97.847526][ T4625] ? __mutex_lock+0x1ab/0xae0 [ 97.847543][ T4628] DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.850477][ T4625] ? __lock_acquire+0x1465/0x7c40 [ 97.883399][ T4628] lowmem_reserve[]: [ 97.886491][ T4625] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 97.886526][ T4625] ? mutex_lock_nested+0x10/0x10 [ 97.901494][ T4625] ? ieee80211_queue_delayed_work+0x150/0x150 [ 97.904012][ T4628] 0 2527 [ 97.907563][ T4625] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 97.910492][ T4628] 2528 2528 [ 97.916533][ T4625] ? verify_lock_unused+0x140/0x140 [ 97.916558][ T4625] ? verify_lock_unused+0x140/0x140 [ 97.930149][ T4625] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 97.934011][ T4628] 2528 [ 97.935873][ T4625] ? mark_lock+0x94/0x320 [ 97.938620][ T4628] Node 0 [ 97.942924][ T4625] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 97.951825][ T4625] ? __lock_acquire+0x7c40/0x7c40 [ 97.954037][ T4628] DMA32 free:1433768kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:22784kB inactive_anon:0kB active_file:5580kB inactive_file:159616kB unevictable:1536kB writepending:2600kB present:3129332kB managed:2592912kB mlocked:0kB bounce:0kB free_pcp:36444kB local_pcp:19328kB free_cma:0kB [ 97.956866][ T4625] ? lock_chain_count+0x20/0x20 [ 97.991566][ T4625] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 97.997476][ T4625] ? lockdep_hardirqs_on+0x94/0x140 [ 98.002675][ T4625] ? skb_dequeue+0x120/0x150 [ 98.007275][ T4625] ieee80211_iface_work+0x72c/0xc70 [ 98.012490][ T4625] cfg80211_wiphy_work+0x224/0x260 [ 98.017620][ T4625] ? process_one_work+0x7b4/0x1160 [ 98.019356][ C1] FAULT_INJECTION: forcing a failure. [ 98.019356][ C1] name failslab, interval 1, probability 1, space 0, times 50 [ 98.022757][ T4625] process_one_work+0x8ab/0x1160 [ 98.040361][ T4625] ? worker_detach_from_pool+0x240/0x240 [ 98.046007][ T4625] ? rcuwait_wake_up+0x18/0x220 [ 98.050866][ T4625] worker_thread+0xaf5/0x12a0 [ 98.055565][ T4625] kthread+0x29d/0x330 [ 98.059629][ T4625] ? worker_clr_flags+0x1a0/0x1a0 [ 98.064653][ T4625] ? kthread_blkcg+0xd0/0xd0 [ 98.069240][ T4625] ret_from_fork+0x1f/0x30 [ 98.073670][ T4625] [ 98.076685][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0 [ 98.079092][ T4277] FAULT_INJECTION: forcing a failure. [ 98.079092][ T4277] name failslab, interval 1, probability 1, space 0, times 50 [ 98.083967][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 98.106684][ C1] Call Trace: [ 98.109962][ C1] [ 98.112890][ C1] dump_stack_lvl+0x188/0x24e [ 98.117572][ C1] ? show_regs_print_info+0x12/0x12 [ 98.122772][ C1] ? load_image+0x410/0x410 [ 98.127274][ C1] ? __lock_acquire+0x138a/0x7c40 [ 98.132305][ C1] should_fail_ex+0x390/0x4c0 [ 98.136989][ C1] should_failslab+0x5/0x20 [ 98.141487][ C1] slab_pre_alloc_hook+0x59/0x300 [ 98.146513][ C1] kmem_cache_alloc+0x56/0x2f0 [ 98.151273][ C1] ? dst_alloc+0x101/0x160 [ 98.155688][ C1] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 98.161318][ C1] dst_alloc+0x101/0x160 [ 98.165560][ C1] icmp6_dst_alloc+0x7c/0x490 [ 98.170239][ C1] ? icmpv6_flow_init+0x5e/0x120 [ 98.175172][ C1] ndisc_send_skb+0x41b/0x1520 [ 98.179935][ C1] ? ndisc_send_skb+0x1f0/0x1520 [ 98.184876][ C1] ? ndisc_mc_map+0x800/0x800 [ 98.189549][ C1] ? rcu_is_watching+0x11/0xa0 [ 98.194312][ C1] ? ndisc_alloc_skb+0xa6/0x450 [ 98.199184][ C1] addrconf_rs_timer+0x367/0x640 [ 98.204123][ C1] ? detach_timer+0x30/0x350 [ 98.208711][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.214780][ C1] call_timer_fn+0x1ac/0x670 [ 98.219368][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.225431][ C1] ? call_timer_fn+0xcf/0x670 [ 98.230107][ C1] ? __run_timers+0x810/0x810 [ 98.234782][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 98.239974][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 98.245166][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.251241][ C1] __run_timers+0x56c/0x810 [ 98.255752][ C1] ? detach_timer+0x350/0x350 [ 98.260428][ C1] ? lock_chain_count+0x20/0x20 [ 98.265288][ C1] run_timer_softirq+0x63/0xf0 [ 98.270044][ C1] handle_softirqs+0x291/0x910 [ 98.274805][ C1] ? run_ksoftirqd+0xa4/0x100 [ 98.279566][ C1] ? do_softirq+0x210/0x210 [ 98.284059][ C1] ? preempt_schedule_common+0xa5/0xd0 [ 98.289532][ C1] run_ksoftirqd+0xa4/0x100 [ 98.294031][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 98.299223][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 98.304599][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 98.309787][ C1] smpboot_thread_fn+0x667/0xa30 [ 98.314724][ C1] ? smpboot_thread_fn+0x49/0xa30 [ 98.319750][ C1] kthread+0x29d/0x330 [ 98.323812][ C1] ? cpu_report_death+0x250/0x250 [ 98.328832][ C1] ? kthread_blkcg+0xd0/0xd0 [ 98.333421][ C1] ret_from_fork+0x1f/0x30 [ 98.337850][ C1] [ 98.340866][ T4594] CPU: 0 PID: 4594 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 98.341305][ C1] FAULT_INJECTION: forcing a failure. [ 98.341305][ C1] name failslab, interval 1, probability 1, space 0, times 49 [ 98.348675][ T4594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 98.348688][ T4594] Call Trace: [ 98.348695][ T4594] [ 98.348703][ T4594] dump_stack_lvl+0x188/0x24e [ 98.382254][ T4594] ? show_regs_print_info+0x12/0x12 [ 98.387461][ T4594] ? load_image+0x410/0x410 [ 98.391966][ T4594] ? __might_sleep+0xd0/0xd0 [ 98.396551][ T4594] ? __lock_acquire+0x7c40/0x7c40 [ 98.401590][ T4594] should_fail_ex+0x390/0x4c0 [ 98.406271][ T4594] should_failslab+0x5/0x20 [ 98.410770][ T4594] slab_pre_alloc_hook+0x59/0x300 [ 98.415794][ T4594] ? tomoyo_encode+0x28a/0x550 [ 98.420556][ T4594] __kmem_cache_alloc_node+0x4f/0x270 [ 98.425935][ T4594] ? tomoyo_encode+0x28a/0x550 [ 98.430697][ T4594] __kmalloc+0xa3/0x240 [ 98.434856][ T4594] tomoyo_encode+0x28a/0x550 [ 98.439537][ T4594] tomoyo_realpath_from_path+0x578/0x5c0 [ 98.445171][ T4594] ? tomoyo_domain+0xd2/0x120 [ 98.449847][ T4594] ? tomoyo_path_perm+0x244/0x610 [ 98.454872][ T4594] tomoyo_path_perm+0x26f/0x610 [ 98.459723][ T4594] ? tomoyo_path_permission+0x3a0/0x3a0 [ 98.465303][ T4594] security_inode_getattr+0xcf/0x120 [ 98.470585][ T4594] vfs_getattr+0x26/0x3a0 [ 98.474922][ T4594] vfs_statx+0x168/0x610 [ 98.479164][ T4594] ? __phys_addr_symbol+0x2b/0x70 [ 98.484196][ T4594] ? vfs_fstatat+0x80/0x80 [ 98.488611][ T4594] ? getname_flags+0x206/0x500 [ 98.493372][ T4594] __x64_sys_newfstatat+0x190/0x240 [ 98.498574][ T4594] ? __ia32_sys_newlstat+0x1f0/0x1f0 [ 98.503875][ T4594] ? lockdep_hardirqs_on+0x94/0x140 [ 98.509079][ T4594] do_syscall_64+0x4c/0xa0 [ 98.513496][ T4594] ? clear_bhb_loop+0x60/0xb0 [ 98.518170][ T4594] ? clear_bhb_loop+0x60/0xb0 [ 98.522844][ T4594] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.528735][ T4594] RIP: 0033:0x7f6c3b6feb0a [ 98.533152][ T4594] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 98.552754][ T4594] RSP: 002b:00007fff02a933f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 98.561164][ T4594] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6c3b6feb0a [ 98.569130][ T4594] RDX: 00007fff02a93408 RSI: 00005569e2928130 RDI: 00000000ffffff9c [ 98.577100][ T4594] RBP: 00005569e2919040 R08: 0000000000000001 R09: 3c00000040001201 [ 98.585071][ T4594] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6c3b886320 [ 98.593039][ T4594] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 98.601023][ T4594] [ 98.604037][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0 [ 98.611331][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 98.621378][ C1] Call Trace: [ 98.624655][ C1] [ 98.627580][ C1] dump_stack_lvl+0x188/0x24e [ 98.632261][ C1] ? show_regs_print_info+0x12/0x12 [ 98.634023][ T9] EXT4-fs warning (device sda1): ext4_convert_unwritten_extents:4893: inode #2022: block 0: len 1: ext4_ext_map_blocks returned -12 [ 98.637450][ C1] ? load_image+0x410/0x410 [ 98.637474][ C1] ? kasan_set_track+0x60/0x70 [ 98.660574][ C1] ? __kasan_slab_alloc+0x6b/0x80 [ 98.665597][ C1] ? slab_post_alloc_hook+0x4b/0x490 [ 98.670877][ C1] ? kmem_cache_alloc+0x18b/0x2f0 [ 98.675893][ C1] ? dst_alloc+0x101/0x160 [ 98.680301][ C1] ? icmp6_dst_alloc+0x7c/0x490 [ 98.684085][ T9] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -12) [ 98.685143][ C1] ? ndisc_send_skb+0x41b/0x1520 [ 98.685170][ C1] should_fail_ex+0x390/0x4c0 [ 98.707537][ C1] should_failslab+0x5/0x20 [ 98.712039][ C1] slab_pre_alloc_hook+0x59/0x300 [ 98.717063][ C1] ? ref_tracker_alloc+0x14f/0x490 [ 98.722172][ C1] __kmem_cache_alloc_node+0x4f/0x270 [ 98.727552][ C1] ? ref_tracker_alloc+0x14f/0x490 [ 98.732672][ C1] kmalloc_trace+0x26/0xe0 [ 98.737103][ C1] ref_tracker_alloc+0x14f/0x490 [ 98.742044][ C1] ? ref_tracker_dir_print+0x150/0x150 [ 98.747510][ C1] ? __kasan_slab_alloc+0x6b/0x80 [ 98.749656][ T9] FAULT_INJECTION: forcing a failure. [ 98.749656][ T9] name failslab, interval 1, probability 1, space 0, times 46 [ 98.752535][ C1] ? slab_post_alloc_hook+0x67/0x490 [ 98.770462][ C1] ? slab_pre_alloc_hook+0x8c/0x300 [ 98.775657][ C1] ? rcu_is_watching+0x11/0xa0 [ 98.780424][ C1] dst_init+0xb1/0x400 [ 98.784492][ C1] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 98.790118][ C1] dst_alloc+0x12a/0x160 [ 98.794359][ C1] icmp6_dst_alloc+0x7c/0x490 [ 98.799042][ C1] ? icmpv6_flow_init+0x5e/0x120 [ 98.803976][ C1] ndisc_send_skb+0x41b/0x1520 [ 98.808744][ C1] ? ndisc_send_skb+0x1f0/0x1520 [ 98.813684][ C1] ? ndisc_mc_map+0x800/0x800 [ 98.818353][ C1] ? rcu_is_watching+0x11/0xa0 [ 98.823120][ C1] ? ndisc_alloc_skb+0xa6/0x450 [ 98.827987][ C1] addrconf_rs_timer+0x367/0x640 [ 98.832924][ C1] ? detach_timer+0x30/0x350 [ 98.837511][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.843583][ C1] call_timer_fn+0x1ac/0x670 [ 98.848169][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.854232][ C1] ? call_timer_fn+0xcf/0x670 [ 98.858907][ C1] ? __run_timers+0x810/0x810 [ 98.863584][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 98.868777][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 98.873974][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 98.880046][ C1] __run_timers+0x56c/0x810 [ 98.884556][ C1] ? detach_timer+0x350/0x350 [ 98.889233][ C1] ? lock_chain_count+0x20/0x20 [ 98.894089][ C1] run_timer_softirq+0x63/0xf0 [ 98.898847][ C1] handle_softirqs+0x291/0x910 [ 98.903608][ C1] ? run_ksoftirqd+0xa4/0x100 [ 98.908283][ C1] ? do_softirq+0x210/0x210 [ 98.912797][ C1] ? preempt_schedule_common+0xa5/0xd0 [ 98.918277][ C1] run_ksoftirqd+0xa4/0x100 [ 98.922784][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 98.927992][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 98.933377][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 98.938578][ C1] smpboot_thread_fn+0x667/0xa30 [ 98.943521][ C1] ? smpboot_thread_fn+0x49/0xa30 [ 98.948558][ C1] kthread+0x29d/0x330 [ 98.952618][ C1] ? cpu_report_death+0x250/0x250 [ 98.957640][ C1] ? kthread_blkcg+0xd0/0xd0 [ 98.962225][ C1] ret_from_fork+0x1f/0x30 [ 98.966650][ C1] [ 98.969668][ T4277] CPU: 0 PID: 4277 Comm: syz-executor Not tainted syzkaller #0 [ 98.977235][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 98.987306][ T4277] Call Trace: [ 98.990611][ T4277] [ 98.993549][ T4277] dump_stack_lvl+0x188/0x24e [ 98.998256][ T4277] ? show_regs_print_info+0x12/0x12 [ 99.003477][ T4277] ? load_image+0x410/0x410 [ 99.007996][ T4277] ? __might_sleep+0xd0/0xd0 [ 99.012588][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 99.014031][ T4628] lowmem_reserve[]: [ 99.017604][ T4277] ? __lock_acquire+0x1465/0x7c40 [ 99.021406][ T4628] 0 [ 99.026408][ T4277] should_fail_ex+0x390/0x4c0 [ 99.026439][ T4277] should_failslab+0x5/0x20 [ 99.034683][ T4336] FAULT_INJECTION: forcing a failure. [ 99.034683][ T4336] name failslab, interval 1, probability 1, space 0, times 43 [ 99.038051][ T4277] slab_pre_alloc_hook+0x59/0x300 [ 99.055757][ T4277] ? __get_vm_area_node+0x122/0x330 [ 99.060960][ T4277] __kmem_cache_alloc_node+0x4f/0x270 [ 99.066337][ T4277] ? __get_vm_area_node+0x122/0x330 [ 99.071544][ T4277] kmalloc_node_trace+0x22/0xe0 [ 99.074019][ T4628] 0 [ 99.076393][ T4277] __get_vm_area_node+0x122/0x330 [ 99.076403][ T4628] 1 [ 99.076421][ T4277] __vmalloc_node_range+0x357/0x1380 [ 99.078894][ T4628] 1 1 [ 99.083901][ T4277] ? alloc_counters+0xc8/0x730 [ 99.099094][ T4277] ? __mutex_trylock_common+0x15c/0x260 [ 99.104657][ T4277] ? trace_raw_output_contention_end+0xd0/0xd0 [ 99.110819][ T4277] ? free_vm_area+0x50/0x50 [ 99.115332][ T4277] ? trace_contention_end+0x5f/0x170 [ 99.116242][ T3639] FAULT_INJECTION: forcing a failure. [ 99.116242][ T3639] name failslab, interval 1, probability 1, space 0, times 42 [ 99.120629][ T4277] ? __mutex_lock+0x1ab/0xae0 [ 99.137959][ T4277] ? alloc_counters+0xc8/0x730 [ 99.142734][ T4277] vzalloc+0x75/0x80 [ 99.144010][ T4628] [ 99.146621][ T4277] ? alloc_counters+0xc8/0x730 [ 99.148932][ T4628] Node 0 [ 99.153665][ T4277] alloc_counters+0xc8/0x730 [ 99.153697][ T4277] ? net_generic+0x1e/0x240 [ 99.165757][ T4277] ? compat_copy_entries_to_user+0x4e0/0x4e0 [ 99.171752][ T4277] do_ip6t_get_ctl+0xa95/0x11c0 [ 99.176604][ T4277] ? __might_fault+0xc2/0x120 [ 99.181305][ T4277] ? do_ip6t_set_ctl+0xe10/0xe10 [ 99.186262][ T4277] ? nf_getsockopt+0x21b/0x280 [ 99.191030][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 99.196056][ T4277] ? trace_contention_end+0x5f/0x170 [ 99.201344][ T4277] ? __mutex_lock+0x1ab/0xae0 [ 99.204011][ T4628] Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.206024][ T4277] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 99.237753][ T4277] ? mutex_unlock+0x10/0x10 [ 99.242264][ T4277] ? __might_fault+0xa6/0x120 [ 99.246941][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 99.251969][ T4277] nf_getsockopt+0x25e/0x280 [ 99.256565][ T4277] ipv6_getsockopt+0x22f/0x2e0 [ 99.261332][ T4277] ? ipv6_getsockopt_sticky+0x180/0x180 [ 99.266884][ T4277] ? aa_sock_opt_perm+0x74/0x100 [ 99.271824][ T4277] ? sock_common_getsockopt+0x29/0xa0 [ 99.277195][ T4277] ? sock_recv_errqueue+0x590/0x590 [ 99.282395][ T4277] __sys_getsockopt+0x1b0/0x230 [ 99.287256][ T4277] __x64_sys_getsockopt+0xb1/0xc0 [ 99.292288][ T4277] do_syscall_64+0x4c/0xa0 [ 99.296704][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 99.301382][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 99.306064][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.311956][ T4277] RIP: 0033:0x7eff3859f66a [ 99.316367][ T4277] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 99.335973][ T4277] RSP: 002b:00007ffc5c54f0e8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 99.344010][ T4628] lowmem_reserve[]: [ 99.344379][ T4277] RAX: ffffffffffffffda RBX: 00007ffc5c54f170 RCX: 00007eff3859f66a [ 99.344395][ T4277] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 99.348177][ T4628] 0 [ 99.356122][ T4277] RBP: 0000000000000003 R08: 00007ffc5c54f10c R09: 0000000000000000 [ 99.356136][ T4277] R10: 00007ffc5c54f170 R11: 0000000000000212 R12: 00007eff387ebe00 [ 99.356148][ T4277] R13: 00007ffc5c54f10c R14: 0000000000000000 R15: 00007eff387edfc0 [ 99.390485][ T4277] [ 99.393501][ T4336] CPU: 1 PID: 4336 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 99.397159][ C0] FAULT_INJECTION: forcing a failure. [ 99.397159][ C0] name failslab, interval 1, probability 1, space 0, times 41 [ 99.401040][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 99.423753][ T4336] Workqueue: events_unbound cfg80211_wiphy_work [ 99.430013][ T4336] Call Trace: [ 99.433287][ T4336] [ 99.436216][ T4336] dump_stack_lvl+0x188/0x24e [ 99.440906][ T4336] ? lockdep_hardirqs_on+0x94/0x140 [ 99.446104][ T4336] ? show_regs_print_info+0x12/0x12 [ 99.451308][ T4336] ? load_image+0x410/0x410 [ 99.455812][ T4336] ? do_raw_spin_unlock+0x11d/0x230 [ 99.461017][ T4336] should_fail_ex+0x390/0x4c0 [ 99.465701][ T4336] should_failslab+0x5/0x20 [ 99.470199][ T4336] slab_pre_alloc_hook+0x59/0x300 [ 99.475223][ T4336] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 99.481208][ T4336] __kmem_cache_alloc_node+0x4f/0x270 [ 99.486586][ T4336] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 99.492564][ T4336] __kmalloc+0xa3/0x240 [ 99.496725][ T4336] ieee802_11_parse_elems_full+0xb4/0x1240 [ 99.502542][ T4336] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 99.508607][ T4336] ? __lock_acquire+0x138a/0x7c40 [ 99.513647][ T4336] ? __lock_acquire+0x7c40/0x7c40 [ 99.518689][ T4336] ? ieee80211_queue_delayed_work+0x150/0x150 [ 99.524795][ T4336] ieee80211_bss_info_update+0x7df/0xbf0 [ 99.530444][ T4336] ? ieee80211_rx_bss_put+0x60/0x60 [ 99.535651][ T4336] ? ieee80211_vif_get_shift+0x22b/0x290 [ 99.541292][ T4336] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 99.547108][ T4336] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 99.553265][ T4336] ? verify_lock_unused+0x140/0x140 [ 99.558478][ T4336] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 99.564722][ T4336] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 99.570451][ T4336] ? mark_lock+0x94/0x320 [ 99.574786][ T4336] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 99.580771][ T4336] ? __lock_acquire+0x7c40/0x7c40 [ 99.585798][ T4336] ? lock_chain_count+0x20/0x20 [ 99.590656][ T4336] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 99.596557][ T4336] ? lockdep_hardirqs_on+0x94/0x140 [ 99.601759][ T4336] ? skb_dequeue+0x120/0x150 [ 99.606356][ T4336] ieee80211_iface_work+0x72c/0xc70 [ 99.611564][ T4336] cfg80211_wiphy_work+0x224/0x260 [ 99.616682][ T4336] ? process_one_work+0x7b4/0x1160 [ 99.621792][ T4336] process_one_work+0x8ab/0x1160 [ 99.626749][ T4336] ? worker_detach_from_pool+0x240/0x240 [ 99.632384][ T4336] ? _raw_spin_lock_irq+0xb7/0xf0 [ 99.637406][ T4336] ? _raw_spin_lock_irqsave+0x100/0x100 [ 99.642955][ T4336] ? wq_worker_running+0x97/0x190 [ 99.647986][ T4336] worker_thread+0xaf5/0x12a0 [ 99.652675][ T4336] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 99.658574][ T4336] kthread+0x29d/0x330 [ 99.662636][ T4336] ? worker_clr_flags+0x1a0/0x1a0 [ 99.667661][ T4336] ? kthread_blkcg+0xd0/0xd0 [ 99.672247][ T4336] ret_from_fork+0x1f/0x30 [ 99.676678][ T4336] [ 99.679701][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 99.686999][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 99.697051][ C0] Call Trace: [ 99.700327][ C0] [ 99.703254][ C0] dump_stack_lvl+0x188/0x24e [ 99.707962][ C0] ? verify_lock_unused+0x140/0x140 [ 99.713160][ C0] ? show_regs_print_info+0x12/0x12 [ 99.714017][ T4340] EXT4-fs (sda1): ext4_writepages: jbd2_start: 1024 pages, ino 2030; err -12 [ 99.718344][ C0] ? load_image+0x410/0x410 [ 99.727122][ T4628] 0 [ 99.731562][ C0] ? ipv6_get_ifaddr+0xfe/0x620 [ 99.731587][ C0] should_fail_ex+0x390/0x4c0 [ 99.743563][ C0] should_failslab+0x5/0x20 [ 99.748075][ C0] slab_pre_alloc_hook+0x59/0x300 [ 99.753109][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 99.758312][ C0] ? __alloc_skb+0xf9/0x7d0 [ 99.762828][ C0] __alloc_skb+0xf9/0x7d0 [ 99.764024][ T4628] 0 [ 99.767152][ C0] ndisc_alloc_skb+0xa6/0x450 [ 99.767163][ T4628] 0 [ 99.767179][ C0] ndisc_send_rs+0x279/0x690 [ 99.769659][ T4628] 0 [ 99.774312][ C0] ? ipv6_get_lladdr+0x27/0x3e0 [ 99.774333][ C0] addrconf_rs_timer+0x367/0x640 [ 99.774352][ C0] ? detach_timer+0x30/0x350 [ 99.798255][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 99.804333][ C0] call_timer_fn+0x1ac/0x670 [ 99.808921][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 99.814040][ T4628] Node 1 [ 99.814975][ C0] ? call_timer_fn+0xcf/0x670 [ 99.817907][ T4628] Normal free:3899128kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:18592kB local_pcp:9376kB free_cma:0kB [ 99.822565][ C0] ? __run_timers+0x810/0x810 [ 99.851354][ T4594] ERROR: Out of memory at tomoyo_realpath_from_path. [ 99.855924][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 99.855949][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 99.873001][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 99.879072][ C0] __run_timers+0x56c/0x810 [ 99.883588][ C0] ? detach_timer+0x350/0x350 [ 99.888269][ C0] ? lock_chain_count+0x20/0x20 [ 99.893129][ C0] run_timer_softirq+0x63/0xf0 [ 99.894728][ T4594] FAULT_INJECTION: forcing a failure. [ 99.894728][ T4594] name failslab, interval 1, probability 1, space 0, times 39 [ 99.897883][ C0] handle_softirqs+0x291/0x910 [ 99.897909][ C0] ? run_ksoftirqd+0xa4/0x100 [ 99.897929][ C0] ? do_softirq+0x210/0x210 [ 99.924607][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 99.930076][ C0] run_ksoftirqd+0xa4/0x100 [ 99.934573][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 99.939785][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 99.945171][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 99.950366][ C0] smpboot_thread_fn+0x667/0xa30 [ 99.955316][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 99.960357][ C0] kthread+0x29d/0x330 [ 99.964423][ C0] ? cpu_report_death+0x250/0x250 [ 99.969444][ C0] ? kthread_blkcg+0xd0/0xd0 [ 99.974027][ C0] ret_from_fork+0x1f/0x30 [ 99.978453][ C0] [ 99.981469][ T4594] CPU: 1 PID: 4594 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 99.983204][ C0] FAULT_INJECTION: forcing a failure. [ 99.983204][ C0] name failslab, interval 1, probability 1, space 0, times 38 [ 99.989276][ T4594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 99.989289][ T4594] Call Trace: [ 99.989296][ T4594] [ 99.989304][ T4594] dump_stack_lvl+0x188/0x24e [ 99.989338][ T4594] ? show_regs_print_info+0x12/0x12 [ 100.028067][ T4594] ? load_image+0x410/0x410 [ 100.032577][ T4594] ? __might_sleep+0xd0/0xd0 [ 100.037167][ T4594] ? __lock_acquire+0x7c40/0x7c40 [ 100.042197][ T4594] should_fail_ex+0x390/0x4c0 [ 100.046882][ T4594] should_failslab+0x5/0x20 [ 100.051379][ T4594] slab_pre_alloc_hook+0x59/0x300 [ 100.056405][ T4594] kmem_cache_alloc+0x56/0x2f0 [ 100.061163][ T4594] ? mas_alloc_nodes+0x2ec/0x880 [ 100.066103][ T4594] mas_alloc_nodes+0x2ec/0x880 [ 100.070872][ T4594] mas_expected_entries+0x1f0/0x320 [ 100.076075][ T4594] copy_mm+0x7a0/0x1680 [ 100.080236][ T4594] ? lockdep_init_map_type+0x98/0x8d0 [ 100.085619][ T4594] ? copy_signal+0x640/0x640 [ 100.090207][ T4594] ? lockdep_init_map_type+0x98/0x8d0 [ 100.095599][ T4594] ? __init_rwsem+0x11e/0x160 [ 100.100279][ T4594] ? copy_signal+0x51f/0x640 [ 100.104869][ T4594] copy_process+0x19a6/0x40c0 [ 100.109550][ T4594] ? verify_lock_unused+0x140/0x140 [ 100.114752][ T4594] ? copy_process+0x974/0x40c0 [ 100.119523][ T4594] ? idle_dummy+0x10/0x10 [ 100.123862][ T4594] kernel_clone+0x24b/0x900 [ 100.128368][ T4594] ? create_io_thread+0x170/0x170 [ 100.133398][ T4594] ? __lock_acquire+0x7c40/0x7c40 [ 100.138422][ T4594] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 100.144407][ T4594] __x64_sys_clone+0x1a7/0x220 [ 100.149168][ T4594] ? __might_fault+0xc2/0x120 [ 100.153845][ T4594] ? __ia32_sys_vfork+0x140/0x140 [ 100.158879][ T4594] ? lock_chain_count+0x20/0x20 [ 100.163734][ T4594] ? lockdep_hardirqs_on+0x94/0x140 [ 100.168931][ T4594] do_syscall_64+0x4c/0xa0 [ 100.173347][ T4594] ? clear_bhb_loop+0x60/0xb0 [ 100.178025][ T4594] ? clear_bhb_loop+0x60/0xb0 [ 100.182704][ T4594] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.188613][ T4594] RIP: 0033:0x7f6c3b6de636 [ 100.193033][ T4594] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 100.212647][ T4594] RSP: 002b:00007fff02a93640 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 100.221069][ T4594] RAX: ffffffffffffffda RBX: 00007fff02a93648 RCX: 00007f6c3b6de636 [ 100.229042][ T4594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 100.237009][ T4594] RBP: 00005569e2917e60 R08: 0000000000000000 R09: 3c00000040001201 [ 100.244983][ T4594] R10: 00007f6c3b544f50 R11: 0000000000000246 R12: 00005569e291b3a8 [ 100.252956][ T4594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 100.260941][ T4594] [ 100.263957][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 100.271255][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 100.281313][ C0] Call Trace: [ 100.284590][ C0] [ 100.287518][ C0] dump_stack_lvl+0x188/0x24e [ 100.292202][ C0] ? verify_lock_unused+0x140/0x140 [ 100.294016][ T4628] lowmem_reserve[]: [ 100.297391][ C0] ? show_regs_print_info+0x12/0x12 [ 100.297417][ C0] ? load_image+0x410/0x410 [ 100.301198][ T4628] 0 [ 100.306462][ C0] ? ipv6_get_ifaddr+0xfe/0x620 [ 100.306484][ C0] should_fail_ex+0x390/0x4c0 [ 100.322968][ C0] should_failslab+0x5/0x20 [ 100.327472][ C0] slab_pre_alloc_hook+0x59/0x300 [ 100.332495][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 100.337696][ C0] ? __alloc_skb+0xf9/0x7d0 [ 100.342202][ C0] __alloc_skb+0xf9/0x7d0 [ 100.344016][ T4628] 0 0 [ 100.346521][ C0] ndisc_alloc_skb+0xa6/0x450 [ 100.349193][ T4628] 0 0 [ 100.353850][ C0] ndisc_send_rs+0x279/0x690 [ 100.361097][ C0] ? ipv6_get_lladdr+0x27/0x3e0 [ 100.365945][ C0] addrconf_rs_timer+0x367/0x640 [ 100.370885][ C0] ? detach_timer+0x30/0x350 [ 100.375471][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.381559][ C0] call_timer_fn+0x1ac/0x670 [ 100.386150][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.392216][ C0] ? call_timer_fn+0xcf/0x670 [ 100.394008][ T4628] [ 100.396877][ C0] ? __run_timers+0x810/0x810 [ 100.399192][ T4628] Node 0 [ 100.403847][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 100.411974][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 100.417166][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.423229][ C0] __run_timers+0x56c/0x810 [ 100.427741][ C0] ? detach_timer+0x350/0x350 [ 100.432420][ C0] ? lock_chain_count+0x20/0x20 [ 100.437278][ C0] run_timer_softirq+0x63/0xf0 [ 100.442038][ C0] handle_softirqs+0x291/0x910 [ 100.446802][ C0] ? run_ksoftirqd+0xa4/0x100 [ 100.451475][ C0] ? do_softirq+0x210/0x210 [ 100.454016][ T4628] DMA: [ 100.455958][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 100.455992][ C0] run_ksoftirqd+0xa4/0x100 [ 100.458728][ T4628] 0*4kB [ 100.464158][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 100.464178][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 100.482026][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 100.487218][ C0] smpboot_thread_fn+0x667/0xa30 [ 100.492162][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 100.497196][ C0] kthread+0x29d/0x330 [ 100.501262][ C0] ? cpu_report_death+0x250/0x250 [ 100.506282][ C0] ? kthread_blkcg+0xd0/0xd0 [ 100.510869][ C0] ret_from_fork+0x1f/0x30 [ 100.514007][ T4628] 0*8kB [ 100.515286][ C0] [ 100.515287][ T4628] 0*16kB 0*32kB [ 100.519905][ C0] FAULT_INJECTION: forcing a failure. [ 100.519905][ C0] name failslab, interval 1, probability 1, space 0, times 36 [ 100.521131][ T4628] 0*64kB [ 100.524690][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 100.547552][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 100.557600][ C0] Call Trace: [ 100.560875][ C0] [ 100.563803][ C0] dump_stack_lvl+0x188/0x24e [ 100.568484][ C0] ? show_regs_print_info+0x12/0x12 [ 100.573679][ C0] ? load_image+0x410/0x410 [ 100.578182][ C0] ? kasan_set_track+0x60/0x70 [ 100.582948][ C0] ? __kasan_slab_alloc+0x6b/0x80 [ 100.587967][ C0] ? slab_post_alloc_hook+0x4b/0x490 [ 100.593244][ C0] ? kmem_cache_alloc+0x18b/0x2f0 [ 100.598273][ C0] ? dst_alloc+0x101/0x160 [ 100.602680][ C0] ? icmp6_dst_alloc+0x7c/0x490 [ 100.604010][ T4628] 0*128kB [ 100.607515][ C0] ? ndisc_send_skb+0x41b/0x1520 [ 100.610529][ T4628] 0*256kB [ 100.615443][ C0] should_fail_ex+0x390/0x4c0 [ 100.615474][ C0] should_failslab+0x5/0x20 [ 100.627635][ C0] slab_pre_alloc_hook+0x59/0x300 [ 100.632662][ C0] ? ref_tracker_alloc+0x14f/0x490 [ 100.637777][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 100.643149][ C0] ? ref_tracker_alloc+0x14f/0x490 [ 100.648260][ C0] kmalloc_trace+0x26/0xe0 [ 100.652677][ C0] ref_tracker_alloc+0x14f/0x490 [ 100.654011][ T4628] 0*512kB [ 100.657604][ C0] ? ref_tracker_dir_print+0x150/0x150 [ 100.657614][ T4628] 1*1024kB [ 100.657634][ C0] ? __kasan_slab_alloc+0x6b/0x80 [ 100.660627][ T4628] (U) 1*2048kB [ 100.666060][ C0] ? slab_post_alloc_hook+0x67/0x490 [ 100.666079][ C0] ? slab_pre_alloc_hook+0x8c/0x300 [ 100.688074][ C0] ? rcu_is_watching+0x11/0xa0 [ 100.692839][ C0] dst_init+0xb1/0x400 [ 100.696903][ C0] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 100.702529][ C0] dst_alloc+0x12a/0x160 [ 100.706771][ C0] icmp6_dst_alloc+0x7c/0x490 [ 100.711446][ C0] ? icmpv6_flow_init+0x5e/0x120 [ 100.716382][ C0] ndisc_send_skb+0x41b/0x1520 [ 100.721149][ C0] ? ndisc_send_skb+0x1f0/0x1520 [ 100.724009][ T4628] (M) 3*4096kB [ 100.726078][ C0] ? ndisc_mc_map+0x800/0x800 [ 100.729530][ T4628] (M) = 15360kB [ 100.734179][ C0] ? rcu_is_watching+0x11/0xa0 [ 100.734203][ C0] ? ndisc_alloc_skb+0xa6/0x450 [ 100.747260][ C0] addrconf_rs_timer+0x367/0x640 [ 100.752197][ C0] ? detach_timer+0x30/0x350 [ 100.756790][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.762870][ C0] call_timer_fn+0x1ac/0x670 [ 100.767467][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.773528][ C0] ? call_timer_fn+0xcf/0x670 [ 100.774010][ T4628] Node 0 [ 100.778188][ C0] ? __run_timers+0x810/0x810 [ 100.781111][ T4628] DMA32: [ 100.785769][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 100.785790][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 100.799083][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 100.805152][ C0] __run_timers+0x56c/0x810 [ 100.809668][ C0] ? detach_timer+0x350/0x350 [ 100.814342][ C0] ? lock_chain_count+0x20/0x20 [ 100.819202][ C0] run_timer_softirq+0x63/0xf0 [ 100.823966][ C0] handle_softirqs+0x291/0x910 [ 100.828733][ C0] ? run_ksoftirqd+0xa4/0x100 [ 100.833406][ C0] ? do_softirq+0x210/0x210 [ 100.837903][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 100.843367][ C0] run_ksoftirqd+0xa4/0x100 [ 100.844012][ T4628] 274*4kB [ 100.847855][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 100.850871][ T4628] (ME) 156*8kB [ 100.856044][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 100.856072][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 100.870050][ C0] smpboot_thread_fn+0x667/0xa30 [ 100.874988][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 100.880017][ C0] kthread+0x29d/0x330 [ 100.884080][ C0] ? cpu_report_death+0x250/0x250 [ 100.889101][ C0] ? kthread_blkcg+0xd0/0xd0 [ 100.893716][ C0] ret_from_fork+0x1f/0x30 [ 100.894010][ T4628] (M) [ 100.898141][ C0] [ 100.898402][ C0] FAULT_INJECTION: forcing a failure. [ 100.898402][ C0] name failslab, interval 1, probability 1, space 0, times 35 [ 100.900806][ T4628] 76*16kB [ 100.903810][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 100.926765][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 100.936818][ C0] Call Trace: [ 100.940095][ C0] [ 100.943024][ C0] dump_stack_lvl+0x188/0x24e [ 100.947710][ C0] ? verify_lock_unused+0x140/0x140 [ 100.952912][ C0] ? show_regs_print_info+0x12/0x12 [ 100.958116][ C0] ? load_image+0x410/0x410 [ 100.962624][ C0] ? ipv6_get_ifaddr+0xfe/0x620 [ 100.967474][ C0] should_fail_ex+0x390/0x4c0 [ 100.972155][ C0] should_failslab+0x5/0x20 [ 100.976667][ C0] slab_pre_alloc_hook+0x59/0x300 [ 100.981692][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 100.984022][ T4628] (UME) [ 100.986873][ C0] ? __alloc_skb+0xf9/0x7d0 [ 100.989716][ T4628] 58*32kB [ 100.994200][ C0] __alloc_skb+0xf9/0x7d0 [ 100.994228][ C0] ndisc_alloc_skb+0xa6/0x450 [ 101.006218][ C0] ndisc_send_rs+0x279/0x690 [ 101.010806][ C0] ? ipv6_get_lladdr+0x27/0x3e0 [ 101.015653][ C0] addrconf_rs_timer+0x367/0x640 [ 101.020586][ C0] ? detach_timer+0x30/0x350 [ 101.025174][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.031253][ C0] call_timer_fn+0x1ac/0x670 [ 101.035837][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.041899][ C0] ? call_timer_fn+0xcf/0x670 [ 101.044011][ T4628] (UM) [ 101.046558][ C0] ? __run_timers+0x810/0x810 [ 101.049310][ T4628] 16*64kB [ 101.053967][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 101.053988][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 101.054006][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.073406][ C0] __run_timers+0x56c/0x810 [ 101.077919][ C0] ? detach_timer+0x350/0x350 [ 101.082598][ C0] ? lock_chain_count+0x20/0x20 [ 101.087454][ C0] run_timer_softirq+0x63/0xf0 [ 101.092221][ C0] handle_softirqs+0x291/0x910 [ 101.094011][ T4628] (UME) [ 101.096992][ C0] ? run_ksoftirqd+0xa4/0x100 [ 101.097001][ T4628] 135*128kB [ 101.097018][ C0] ? do_softirq+0x210/0x210 [ 101.099841][ T4628] (UME) 16*256kB [ 101.104491][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 101.104523][ C0] run_ksoftirqd+0xa4/0x100 [ 101.125733][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 101.130924][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 101.136300][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 101.141491][ C0] smpboot_thread_fn+0x667/0xa30 [ 101.144011][ T4628] (UM) [ 101.146423][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 101.146434][ T4628] 10*512kB [ 101.146455][ C0] kthread+0x29d/0x330 [ 101.149188][ T4628] (UME) 12*1024kB [ 101.154188][ C0] ? cpu_report_death+0x250/0x250 [ 101.154210][ C0] ? kthread_blkcg+0xd0/0xd0 [ 101.174632][ C0] ret_from_fork+0x1f/0x30 [ 101.179056][ C0] [ 101.182070][ T3639] CPU: 1 PID: 3639 Comm: udevd Not tainted syzkaller #0 [ 101.182672][ C0] FAULT_INJECTION: forcing a failure. [ 101.182672][ C0] name failslab, interval 1, probability 1, space 0, times 34 [ 101.189000][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 101.189013][ T3639] Call Trace: [ 101.189020][ T3639] [ 101.189027][ T3639] dump_stack_lvl+0x188/0x24e [ 101.222765][ T3639] ? show_regs_print_info+0x12/0x12 [ 101.227968][ T3639] ? load_image+0x410/0x410 [ 101.232470][ T3639] ? __might_sleep+0xd0/0xd0 [ 101.237057][ T3639] ? __lock_acquire+0x7c40/0x7c40 [ 101.242089][ T3639] should_fail_ex+0x390/0x4c0 [ 101.246772][ T3639] should_failslab+0x5/0x20 [ 101.251273][ T3639] slab_pre_alloc_hook+0x59/0x300 [ 101.256296][ T3639] ? tomoyo_encode+0x28a/0x550 [ 101.261059][ T3639] __kmem_cache_alloc_node+0x4f/0x270 [ 101.266433][ T3639] ? tomoyo_encode+0x28a/0x550 [ 101.271193][ T3639] __kmalloc+0xa3/0x240 [ 101.275355][ T3639] tomoyo_encode+0x28a/0x550 [ 101.279948][ T3639] tomoyo_realpath_from_path+0x578/0x5c0 [ 101.285581][ T3639] ? tomoyo_domain+0xd2/0x120 [ 101.290262][ T3639] ? tomoyo_path_perm+0x244/0x610 [ 101.295285][ T3639] tomoyo_path_perm+0x26f/0x610 [ 101.300134][ T3639] ? tomoyo_path_permission+0x3a0/0x3a0 [ 101.305721][ T3639] security_inode_getattr+0xcf/0x120 [ 101.311004][ T3639] vfs_getattr+0x26/0x3a0 [ 101.315337][ T3639] vfs_statx+0x168/0x610 [ 101.319576][ T3639] ? __phys_addr_symbol+0x2b/0x70 [ 101.324612][ T3639] ? vfs_fstatat+0x80/0x80 [ 101.329041][ T3639] ? getname_flags+0x206/0x500 [ 101.333811][ T3639] __x64_sys_newfstatat+0x190/0x240 [ 101.339012][ T3639] ? __ia32_sys_newlstat+0x1f0/0x1f0 [ 101.344316][ T3639] ? lockdep_hardirqs_on+0x94/0x140 [ 101.349513][ T3639] do_syscall_64+0x4c/0xa0 [ 101.353930][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 101.358613][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 101.363291][ T3639] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.369184][ T3639] RIP: 0033:0x7fcaa2f11b0a [ 101.373597][ T3639] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 101.393202][ T3639] RSP: 002b:00007ffd83b3b7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 101.401617][ T3639] RAX: ffffffffffffffda RBX: 000055ea3c00b420 RCX: 00007fcaa2f11b0a [ 101.409586][ T3639] RDX: 00007ffd83b3b7c0 RSI: 000055ea3bff9ef3 RDI: 00000000ffffff9c [ 101.417554][ T3639] RBP: 000055ea6c495148 R08: 00063478c1c69200 R09: 00054e3e3e40b6b8 [ 101.425524][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.433489][ T3639] R13: 00007ffd83b3b7c0 R14: 0000000000000000 R15: 00063478c1c69200 [ 101.441467][ T3639] [ 101.444483][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 101.451784][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 101.454510][ T4628] (UM) [ 101.461823][ C0] Call Trace: [ 101.461834][ C0] [ 101.461842][ C0] dump_stack_lvl+0x188/0x24e [ 101.475440][ C0] ? _raw_spin_unlock+0x40/0x40 [ 101.480288][ C0] ? show_regs_print_info+0x12/0x12 [ 101.485484][ C0] ? load_image+0x410/0x410 [ 101.489994][ C0] ? ref_tracker_alloc+0x2cb/0x490 [ 101.494017][ T4628] 0*2048kB 339*4096kB [ 101.495096][ C0] should_fail_ex+0x390/0x4c0 [ 101.495126][ C0] should_failslab+0x5/0x20 [ 101.499159][ T4628] (M) = 1433768kB [ 101.503809][ C0] slab_pre_alloc_hook+0x59/0x300 [ 101.516940][ C0] ? dst_cow_metrics_generic+0x52/0x1b0 [ 101.522492][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 101.527893][ C0] ? dst_cow_metrics_generic+0x52/0x1b0 [ 101.533432][ C0] kmalloc_trace+0x26/0xe0 [ 101.534012][ T4628] Node 0 [ 101.537841][ C0] dst_cow_metrics_generic+0x52/0x1b0 [ 101.540791][ T4628] Normal: 0*4kB [ 101.546143][ C0] icmp6_dst_alloc+0x2d4/0x490 [ 101.546181][ C0] ndisc_send_skb+0x41b/0x1520 [ 101.559216][ C0] ? ndisc_send_skb+0x1f0/0x1520 [ 101.564170][ C0] ? ndisc_mc_map+0x800/0x800 [ 101.568845][ C0] ? rcu_is_watching+0x11/0xa0 [ 101.573609][ C0] ? ndisc_alloc_skb+0xa6/0x450 [ 101.578479][ C0] addrconf_rs_timer+0x367/0x640 [ 101.583412][ C0] ? detach_timer+0x30/0x350 [ 101.584009][ T4628] 0*8kB [ 101.587990][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.588000][ T4628] 0*16kB [ 101.588022][ C0] call_timer_fn+0x1ac/0x670 [ 101.590837][ T4628] 0*32kB [ 101.596875][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.596895][ C0] ? call_timer_fn+0xcf/0x670 [ 101.596913][ C0] ? __run_timers+0x810/0x810 [ 101.622713][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 101.627921][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 101.631098][ T3934] FAULT_INJECTION: forcing a failure. [ 101.631098][ T3934] name failslab, interval 1, probability 1, space 0, times 32 [ 101.633112][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 101.645868][ T4628] 0*64kB [ 101.651802][ C0] __run_timers+0x56c/0x810 [ 101.651837][ C0] ? detach_timer+0x350/0x350 [ 101.663911][ C0] ? lock_chain_count+0x20/0x20 [ 101.668770][ C0] run_timer_softirq+0x63/0xf0 [ 101.673531][ C0] handle_softirqs+0x291/0x910 [ 101.674013][ T4628] 0*128kB [ 101.678286][ C0] ? run_ksoftirqd+0xa4/0x100 [ 101.678293][ T4628] 0*256kB [ 101.678311][ C0] ? do_softirq+0x210/0x210 [ 101.681304][ T4628] 0*512kB [ 101.685951][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 101.685984][ C0] run_ksoftirqd+0xa4/0x100 [ 101.706416][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 101.711608][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 101.716984][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 101.722175][ C0] smpboot_thread_fn+0x667/0xa30 [ 101.727111][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 101.732149][ C0] kthread+0x29d/0x330 [ 101.736210][ C0] ? cpu_report_death+0x250/0x250 [ 101.741231][ C0] ? kthread_blkcg+0xd0/0xd0 [ 101.744008][ T4628] 0*1024kB [ 101.745803][ C0] ret_from_fork+0x1f/0x30 [ 101.745814][ T4628] 0*2048kB [ 101.745838][ C0] [ 101.748912][ T4628] 0*4096kB [ 101.753678][ C0] FAULT_INJECTION: forcing a failure. [ 101.753678][ C0] name failslab, interval 1, probability 1, space 0, times 31 [ 101.756436][ T4265] CPU: 1 PID: 4265 Comm: udevd Not tainted syzkaller #0 [ 101.756455][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 101.792331][ T4265] Call Trace: [ 101.795612][ T4265] [ 101.798551][ T4265] dump_stack_lvl+0x188/0x24e [ 101.803236][ T4265] ? show_regs_print_info+0x12/0x12 [ 101.808437][ T4265] ? load_image+0x410/0x410 [ 101.812939][ T4265] ? __might_sleep+0xd0/0xd0 [ 101.817528][ T4265] ? __lock_acquire+0x7c40/0x7c40 [ 101.822552][ T4265] ? rcu_is_watching+0x11/0xa0 [ 101.827321][ T4265] should_fail_ex+0x390/0x4c0 [ 101.832007][ T4265] should_failslab+0x5/0x20 [ 101.836506][ T4265] slab_pre_alloc_hook+0x59/0x300 [ 101.841532][ T4265] ? __lock_acquire+0x7c40/0x7c40 [ 101.846582][ T4265] ? kvmalloc_node+0x6c/0x180 [ 101.851268][ T4265] __kmem_cache_alloc_node+0x4f/0x270 [ 101.856650][ T4265] ? kvmalloc_node+0x6c/0x180 [ 101.861328][ T4265] __kmalloc_node+0xa2/0x240 [ 101.865929][ T4265] kvmalloc_node+0x6c/0x180 [ 101.870435][ T4265] seq_read_iter+0x1de/0xc50 [ 101.875022][ T4265] ? cp_old_stat+0x670/0x670 [ 101.879613][ T4265] ? common_file_perm+0x171/0x1c0 [ 101.884644][ T4265] ? kernfs_fop_read_iter+0x143/0x680 [ 101.890019][ T4265] vfs_read+0x471/0x960 [ 101.894185][ T4265] ? kernel_read+0x1e0/0x1e0 [ 101.898783][ T4265] ? __x64_sys_newfstat+0x19a/0x220 [ 101.903981][ T4265] ? do_sys_openat2+0x20a/0x4f0 [ 101.908843][ T4265] ? __fdget_pos+0x2b5/0x360 [ 101.913435][ T4265] ksys_read+0x14d/0x260 [ 101.917680][ T4265] ? vfs_write+0x9a0/0x9a0 [ 101.922383][ T4265] ? lockdep_hardirqs_on+0x94/0x140 [ 101.927603][ T4265] do_syscall_64+0x4c/0xa0 [ 101.932036][ T4265] ? clear_bhb_loop+0x60/0xb0 [ 101.936716][ T4265] ? clear_bhb_loop+0x60/0xb0 [ 101.941407][ T4265] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.947306][ T4265] RIP: 0033:0x7fcaa2ea7407 [ 101.951720][ T4265] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 101.971328][ T4265] RSP: 002b:00007ffd83b37050 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 101.979740][ T4265] RAX: ffffffffffffffda RBX: 00007fcaa35d2880 RCX: 00007fcaa2ea7407 [ 101.987710][ T4265] RDX: 0000000000001000 RSI: 000055ea6c4b4750 RDI: 0000000000000008 [ 101.995679][ T4265] RBP: 00007fcaa2fefff0 R08: 0000000000000000 R09: 0000000000000000 [ 102.003650][ T4265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 102.011613][ T4265] R13: 00007fcaa2fefea0 R14: 0000000000000000 R15: 000055ea6c4dfd80 [ 102.019600][ T4265] [ 102.022620][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 102.029921][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 102.039974][ C0] Call Trace: [ 102.043246][ C0] [ 102.044012][ T4628] = 0kB [ 102.046163][ C0] dump_stack_lvl+0x188/0x24e [ 102.048906][ T4628] Node 1 [ 102.053556][ C0] ? show_regs_print_info+0x12/0x12 [ 102.061684][ C0] ? load_image+0x410/0x410 [ 102.066195][ C0] ? mark_lock+0x94/0x320 [ 102.070531][ C0] should_fail_ex+0x390/0x4c0 [ 102.075221][ C0] should_failslab+0x5/0x20 [ 102.079721][ C0] slab_pre_alloc_hook+0x59/0x300 [ 102.084013][ T4628] Normal: [ 102.084739][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 102.084748][ T4628] 232*4kB [ 102.084762][ C0] ? __alloc_skb+0xf9/0x7d0 [ 102.087760][ T4628] (UE) 57*8kB [ 102.092937][ C0] __alloc_skb+0xf9/0x7d0 [ 102.108107][ C0] skb_copy+0x122/0x6f0 [ 102.112288][ C0] mac80211_hwsim_tx_frame_no_nl+0xd04/0x12f0 [ 102.114020][ T4628] (UE) 31*16kB (UME) 27*32kB [ 102.118361][ C0] ? mac80211_hwsim_tx_frame_nl+0xba0/0xba0 [ 102.123030][ T4628] (UME) 17*64kB [ 102.128897][ C0] ? mark_lock+0x94/0x320 [ 102.128925][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 102.142755][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810 [ 102.148566][ C0] mac80211_hwsim_tx+0x1737/0x25f0 [ 102.153685][ C0] ? _raw_spin_unlock+0x40/0x40 [ 102.158543][ C0] ieee80211_tx_frags+0x3d2/0x8b0 [ 102.163580][ C0] ? __ieee80211_tx+0x4e0/0x4e0 [ 102.168438][ C0] __ieee80211_tx+0x21b/0x4e0 [ 102.173122][ C0] ieee80211_tx+0x30f/0x460 [ 102.174010][ T4628] (UME) [ 102.177618][ C0] ? ieee80211_skb_resize+0x610/0x610 [ 102.177629][ T4628] 8*128kB [ 102.177666][ C0] ? ieee80211_xmit+0x2dc/0x3c0 [ 102.180470][ T4628] (UM) 2*256kB [ 102.185821][ C0] __ieee80211_subif_start_xmit+0x1103/0x3490 [ 102.185856][ C0] ? stack_trace_save+0xf0/0xf0 [ 102.208018][ C0] ? __lock_acquire+0x1465/0x7c40 [ 102.213052][ C0] ? __ieee80211_subif_start_xmit+0x1aa/0x3490 [ 102.214015][ T4628] (UM) [ 102.219193][ C0] ? ieee80211_txq_schedule_start+0x310/0x310 [ 102.219203][ T4628] 3*512kB [ 102.219220][ C0] ? skb_crc32c_csum_help+0x510/0x510 [ 102.221953][ T4628] (UME) 1*1024kB [ 102.227994][ C0] ? __lock_acquire+0x138a/0x7c40 [ 102.228022][ C0] ? verify_lock_unused+0x140/0x140 [ 102.250187][ C0] ? netif_skb_features+0xafa/0x1630 [ 102.255471][ C0] ? validate_xmit_xfrm+0xb4/0x11d0 [ 102.260674][ C0] ? ieee80211_multicast_to_unicast+0x19c/0x310 [ 102.264017][ T4628] (E) [ 102.266901][ C0] ieee80211_subif_start_xmit+0xee/0x4b0 [ 102.266910][ T4628] 2*2048kB [ 102.266926][ C0] ? passthru_features_check+0x10/0x10 [ 102.269575][ T4628] (UE) 949*4096kB [ 102.275180][ C0] ? ieee80211_build_hdr+0x2420/0x2420 [ 102.275221][ C0] dev_hard_start_xmit+0x292/0x8b0 [ 102.297985][ C0] ? __rwlock_init+0x140/0x140 [ 102.302759][ C0] sch_direct_xmit+0x24d/0x4a0 [ 102.304016][ T4628] (M) [ 102.307516][ C0] ? do_raw_spin_lock+0x2f0/0x2f0 [ 102.307524][ T4628] = 3899128kB [ 102.307538][ C0] ? mrp_pdu_append_vecattr_event+0x1670/0x1670 [ 102.310202][ T4628] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 102.315202][ C0] __dev_queue_xmit+0x180d/0x3810 [ 102.315233][ C0] ? __dev_queue_xmit+0x281/0x3810 [ 102.344355][ C0] ? netdev_core_pick_tx+0x360/0x360 [ 102.349650][ C0] ? mark_lock+0x94/0x320 [ 102.353983][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 102.354010][ T4628] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 102.359958][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 102.374259][ C0] ? lock_chain_count+0x20/0x20 [ 102.379176][ C0] ? ip6_finish_output2+0xb91/0x15c0 [ 102.384492][ C0] ip6_finish_output2+0xd8f/0x15c0 [ 102.389625][ C0] ? ip6_finish_output2+0x58f/0x15c0 [ 102.394017][ T4628] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 102.394901][ C0] ? nf_hook+0x390/0x390 [ 102.408677][ C0] ? ip6_mtu+0x31a/0x3f0 [ 102.412924][ C0] ? ip6_finish_output+0x563/0x7f0 [ 102.418052][ C0] ndisc_send_skb+0xc04/0x1520 [ 102.422841][ C0] ? ndisc_send_skb+0x1f0/0x1520 [ 102.424036][ T4628] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 102.427786][ C0] ? ndisc_mc_map+0x800/0x800 [ 102.441726][ C0] ? rcu_is_watching+0x11/0xa0 [ 102.446502][ C0] ? skb_dst+0xd0/0xd0 [ 102.450599][ C0] addrconf_rs_timer+0x367/0x640 [ 102.455539][ C0] ? detach_timer+0x30/0x350 [ 102.460152][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 102.464056][ T4628] 42713 total pagecache pages [ 102.466226][ C0] call_timer_fn+0x1ac/0x670 [ 102.470882][ T4628] 0 pages in swap cache [ 102.475436][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 102.475461][ C0] ? call_timer_fn+0xcf/0x670 [ 102.490335][ C0] ? __run_timers+0x810/0x810 [ 102.495024][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 102.500228][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 102.505424][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 102.511496][ C0] __run_timers+0x56c/0x810 [ 102.516023][ C0] ? detach_timer+0x350/0x350 [ 102.520718][ C0] ? lock_chain_count+0x20/0x20 [ 102.524020][ T4628] Free swap = 124728kB [ 102.525570][ C0] run_timer_softirq+0x63/0xf0 [ 102.529702][ T4628] Total swap = 124996kB [ 102.529713][ T4628] 2097051 pages RAM [ 102.534458][ C0] handle_softirqs+0x291/0x910 [ 102.534486][ C0] ? run_ksoftirqd+0xa4/0x100 [ 102.551845][ C0] ? do_softirq+0x210/0x210 [ 102.554036][ T3639] ERROR: Out of memory at tomoyo_realpath_from_path. [ 102.556331][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 102.565339][ T4267] FAULT_INJECTION: forcing a failure. [ 102.565339][ T4267] name failslab, interval 1, probability 1, space 0, times 30 [ 102.568425][ C0] run_ksoftirqd+0xa4/0x100 [ 102.584010][ T4628] 0 pages HighMem/MovableOnly [ 102.585542][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 102.590186][ T4628] 415222 pages reserved [ 102.590194][ T4628] 0 pages cma reserved [ 102.595359][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 102.595391][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 102.614157][ C0] smpboot_thread_fn+0x667/0xa30 [ 102.619105][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 102.624146][ C0] kthread+0x29d/0x330 [ 102.628207][ C0] ? cpu_report_death+0x250/0x250 [ 102.633229][ C0] ? kthread_blkcg+0xd0/0xd0 [ 102.637817][ C0] ret_from_fork+0x1f/0x30 [ 102.642249][ C0] [ 102.648443][ T4593] FAULT_INJECTION: forcing a failure. [ 102.648443][ T4593] name failslab, interval 1, probability 1, space 0, times 29 [ 102.650854][ C0] FAULT_INJECTION: forcing a failure. [ 102.650854][ C0] name failslab, interval 1, probability 1, space 0, times 29 [ 102.664192][ T3934] CPU: 1 PID: 3934 Comm: dhcpcd Not tainted syzkaller #0 [ 102.681062][ T3934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 102.691111][ T3934] Call Trace: [ 102.694384][ T3934] [ 102.697312][ T3934] dump_stack_lvl+0x188/0x24e [ 102.701998][ T3934] ? show_regs_print_info+0x12/0x12 [ 102.707199][ T3934] ? load_image+0x410/0x410 [ 102.711703][ T3934] ? __lock_acquire+0x7c40/0x7c40 [ 102.716729][ T3934] should_fail_ex+0x390/0x4c0 [ 102.721411][ T3934] should_failslab+0x5/0x20 [ 102.726086][ T3934] slab_pre_alloc_hook+0x59/0x300 [ 102.731106][ T3934] ? apparmor_sk_alloc_security+0x74/0x100 [ 102.736915][ T3934] __kmem_cache_alloc_node+0x4f/0x270 [ 102.742284][ T3934] ? __kasan_slab_alloc+0x6b/0x80 [ 102.747309][ T3934] ? apparmor_sk_alloc_security+0x74/0x100 [ 102.753111][ T3934] kmalloc_trace+0x26/0xe0 [ 102.757540][ T3934] apparmor_sk_alloc_security+0x74/0x100 [ 102.763175][ T3934] security_sk_alloc+0x6a/0xa0 [ 102.767938][ T3934] sk_prot_alloc+0x101/0x210 [ 102.772527][ T3934] sk_alloc+0x36/0x330 [ 102.776597][ T3934] unix_create1+0xb3/0x710 [ 102.781015][ T3934] unix_create+0x139/0x1f0 [ 102.785437][ T3934] __sock_create+0x49a/0x940 [ 102.790036][ T3934] __sys_socketpair+0x232/0x540 [ 102.794891][ T3934] __x64_sys_socketpair+0x97/0xb0 [ 102.799926][ T3934] do_syscall_64+0x4c/0xa0 [ 102.804344][ T3934] ? clear_bhb_loop+0x60/0xb0 [ 102.809024][ T3934] ? clear_bhb_loop+0x60/0xb0 [ 102.813705][ T3934] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.819595][ T3934] RIP: 0033:0x7f70d12b973a [ 102.824007][ T3934] Code: 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 35 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8e e6 0c 00 f7 d8 64 89 01 48 [ 102.843618][ T3934] RSP: 002b:00007ffd86c92318 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 102.852036][ T3934] RAX: ffffffffffffffda RBX: 0000561253eab7a0 RCX: 00007f70d12b973a [ 102.860003][ T3934] RDX: 0000000000000000 RSI: 0000000000080805 RDI: 0000000000000001 [ 102.867972][ T3934] RBP: 00007ffd86cb2740 R08: 0000000000000000 R09: 0000000000000001 [ 102.875936][ T3934] R10: 00007ffd86c92330 R11: 0000000000000246 R12: 00007ffd86c92330 [ 102.883901][ T3934] R13: 0000000000000001 R14: 0000000000000000 R15: 000056123ffdeac0 [ 102.891878][ T3934] [ 102.894894][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 102.902197][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 102.912252][ C0] Call Trace: [ 102.915535][ C0] [ 102.918459][ C0] dump_stack_lvl+0x188/0x24e [ 102.923139][ C0] ? verify_lock_unused+0x140/0x140 [ 102.928341][ C0] ? show_regs_print_info+0x12/0x12 [ 102.933537][ C0] ? load_image+0x410/0x410 [ 102.938051][ C0] ? ipv6_get_ifaddr+0xfe/0x620 [ 102.942917][ C0] should_fail_ex+0x390/0x4c0 [ 102.947616][ C0] should_failslab+0x5/0x20 [ 102.952121][ C0] slab_pre_alloc_hook+0x59/0x300 [ 102.957153][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 102.962351][ C0] ? __alloc_skb+0xf9/0x7d0 [ 102.966861][ C0] __alloc_skb+0xf9/0x7d0 [ 102.971196][ C0] ndisc_alloc_skb+0xa6/0x450 [ 102.975878][ C0] ndisc_send_rs+0x279/0x690 [ 102.980572][ C0] ? ipv6_get_lladdr+0x27/0x3e0 [ 102.985429][ C0] addrconf_rs_timer+0x367/0x640 [ 102.990366][ C0] ? detach_timer+0x30/0x350 [ 102.994957][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.001030][ C0] call_timer_fn+0x1ac/0x670 [ 103.005627][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.011693][ C0] ? call_timer_fn+0xcf/0x670 [ 103.016376][ C0] ? __run_timers+0x810/0x810 [ 103.021068][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 103.026274][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 103.031472][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.037543][ C0] __run_timers+0x56c/0x810 [ 103.042056][ C0] ? detach_timer+0x350/0x350 [ 103.046732][ C0] ? lock_chain_count+0x20/0x20 [ 103.051584][ C0] run_timer_softirq+0x63/0xf0 [ 103.056344][ C0] handle_softirqs+0x291/0x910 [ 103.061119][ C0] ? run_ksoftirqd+0xa4/0x100 [ 103.065800][ C0] ? do_softirq+0x210/0x210 [ 103.070294][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 103.075756][ C0] run_ksoftirqd+0xa4/0x100 [ 103.080255][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 103.085448][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 103.090821][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 103.096015][ C0] smpboot_thread_fn+0x667/0xa30 [ 103.100962][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 103.105996][ C0] kthread+0x29d/0x330 [ 103.110059][ C0] ? cpu_report_death+0x250/0x250 [ 103.115081][ C0] ? kthread_blkcg+0xd0/0xd0 [ 103.119661][ C0] ret_from_fork+0x1f/0x30 [ 103.124084][ C0] [ 103.127097][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 103.127198][ C0] FAULT_INJECTION: forcing a failure. [ 103.127198][ C0] name failslab, interval 1, probability 1, space 0, times 28 [ 103.134376][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 103.134390][ T9] Workqueue: bat_events batadv_mcast_mla_update [ 103.134415][ T9] Call Trace: [ 103.166587][ T9] [ 103.169515][ T9] dump_stack_lvl+0x188/0x24e [ 103.174194][ T9] ? worker_thread+0xaf5/0x12a0 [ 103.179043][ T9] ? ret_from_fork+0x1f/0x30 [ 103.183629][ T9] ? show_regs_print_info+0x12/0x12 [ 103.188825][ T9] ? load_image+0x410/0x410 [ 103.193343][ T9] should_fail_ex+0x390/0x4c0 [ 103.198027][ T9] should_failslab+0x5/0x20 [ 103.202525][ T9] slab_pre_alloc_hook+0x59/0x300 [ 103.207548][ T9] ? batadv_mcast_mla_update+0x1498/0x3280 [ 103.213352][ T9] __kmem_cache_alloc_node+0x4f/0x270 [ 103.218721][ T9] ? batadv_mcast_mla_update+0x1498/0x3280 [ 103.224525][ T9] kmalloc_trace+0x26/0xe0 [ 103.228946][ T9] batadv_mcast_mla_update+0x1498/0x3280 [ 103.234582][ T9] ? batadv_mcast_mla_update+0x139/0x3280 [ 103.240307][ T9] ? batadv_mcast_tvlv_ogm_handler+0x230/0x230 [ 103.246454][ T9] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 103.252433][ T9] ? __lock_acquire+0x7c40/0x7c40 [ 103.257456][ T9] ? read_lock_is_recursive+0x10/0x10 [ 103.262825][ T9] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 103.268718][ T9] ? _raw_spin_unlock_irq+0x1f/0x40 [ 103.273910][ T9] ? process_one_work+0x7b4/0x1160 [ 103.279024][ T9] process_one_work+0x8ab/0x1160 [ 103.283989][ T9] ? worker_detach_from_pool+0x240/0x240 [ 103.289628][ T9] ? _raw_spin_lock_irq+0xb7/0xf0 [ 103.294648][ T9] ? _raw_spin_lock_irqsave+0x100/0x100 [ 103.300193][ T9] ? wq_worker_running+0x97/0x190 [ 103.305224][ T9] worker_thread+0xaf5/0x12a0 [ 103.309924][ T9] kthread+0x29d/0x330 [ 103.313990][ T9] ? worker_clr_flags+0x1a0/0x1a0 [ 103.319014][ T9] ? kthread_blkcg+0xd0/0xd0 [ 103.323603][ T9] ret_from_fork+0x1f/0x30 [ 103.328034][ T9] [ 103.331048][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 103.338345][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 103.348399][ C0] Call Trace: [ 103.351683][ C0] [ 103.354612][ C0] dump_stack_lvl+0x188/0x24e [ 103.359289][ C0] ? show_regs_print_info+0x12/0x12 [ 103.364484][ C0] ? load_image+0x410/0x410 [ 103.368979][ C0] ? __lock_acquire+0x138a/0x7c40 [ 103.374010][ C0] should_fail_ex+0x390/0x4c0 [ 103.378686][ C0] should_failslab+0x5/0x20 [ 103.383176][ C0] slab_pre_alloc_hook+0x59/0x300 [ 103.388193][ C0] kmem_cache_alloc+0x56/0x2f0 [ 103.392942][ C0] ? dst_alloc+0x101/0x160 [ 103.397352][ C0] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 103.402972][ C0] dst_alloc+0x101/0x160 [ 103.407299][ C0] icmp6_dst_alloc+0x7c/0x490 [ 103.411968][ C0] ? icmpv6_flow_init+0x5e/0x120 [ 103.416895][ C0] ndisc_send_skb+0x41b/0x1520 [ 103.421651][ C0] ? ndisc_send_skb+0x1f0/0x1520 [ 103.426584][ C0] ? ndisc_mc_map+0x800/0x800 [ 103.431246][ C0] ? rcu_is_watching+0x11/0xa0 [ 103.436005][ C0] ? ndisc_alloc_skb+0xa6/0x450 [ 103.440862][ C0] addrconf_rs_timer+0x367/0x640 [ 103.445790][ C0] ? detach_timer+0x30/0x350 [ 103.450372][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.456445][ C0] call_timer_fn+0x1ac/0x670 [ 103.461029][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.467083][ C0] ? call_timer_fn+0xcf/0x670 [ 103.471751][ C0] ? __run_timers+0x810/0x810 [ 103.476422][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 103.481625][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 103.486808][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.492866][ C0] __run_timers+0x56c/0x810 [ 103.497370][ C0] ? detach_timer+0x350/0x350 [ 103.502044][ C0] ? lock_chain_count+0x20/0x20 [ 103.506891][ C0] run_timer_softirq+0x63/0xf0 [ 103.511644][ C0] handle_softirqs+0x291/0x910 [ 103.516399][ C0] ? run_ksoftirqd+0xa4/0x100 [ 103.521080][ C0] ? do_softirq+0x210/0x210 [ 103.525569][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 103.531027][ C0] run_ksoftirqd+0xa4/0x100 [ 103.535518][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 103.540706][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 103.546070][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 103.551255][ C0] smpboot_thread_fn+0x667/0xa30 [ 103.556186][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 103.561205][ C0] kthread+0x29d/0x330 [ 103.565261][ C0] ? cpu_report_death+0x250/0x250 [ 103.570276][ C0] ? kthread_blkcg+0xd0/0xd0 [ 103.574859][ C0] ret_from_fork+0x1f/0x30 [ 103.579274][ C0] [ 103.582523][ C0] FAULT_INJECTION: forcing a failure. [ 103.582523][ C0] name failslab, interval 1, probability 1, space 0, times 26 [ 103.582855][ T3639] FAULT_INJECTION: forcing a failure. [ 103.582855][ T3639] name failslab, interval 1, probability 1, space 0, times 26 [ 103.595229][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 103.615158][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 103.625217][ C0] Call Trace: [ 103.628498][ C0] [ 103.631432][ C0] dump_stack_lvl+0x188/0x24e [ 103.636127][ C0] ? show_regs_print_info+0x12/0x12 [ 103.641329][ C0] ? load_image+0x410/0x410 [ 103.645836][ C0] ? mark_lock+0x94/0x320 [ 103.650170][ C0] should_fail_ex+0x390/0x4c0 [ 103.654858][ C0] should_failslab+0x5/0x20 [ 103.659366][ C0] slab_pre_alloc_hook+0x59/0x300 [ 103.664401][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 103.669601][ C0] ? __alloc_skb+0xf9/0x7d0 [ 103.674112][ C0] __alloc_skb+0xf9/0x7d0 [ 103.678451][ C0] skb_copy+0x122/0x6f0 [ 103.682616][ C0] mac80211_hwsim_tx_frame_no_nl+0xd04/0x12f0 [ 103.688696][ C0] ? mac80211_hwsim_tx_frame_nl+0xba0/0xba0 [ 103.694588][ C0] ? mark_lock+0x94/0x320 [ 103.698928][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 103.704943][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810 [ 103.710750][ C0] mac80211_hwsim_tx+0x1737/0x25f0 [ 103.715870][ C0] ? _raw_spin_unlock+0x40/0x40 [ 103.720729][ C0] ieee80211_tx_frags+0x3d2/0x8b0 [ 103.725771][ C0] ? __ieee80211_tx+0x4e0/0x4e0 [ 103.730628][ C0] __ieee80211_tx+0x21b/0x4e0 [ 103.735305][ C0] ieee80211_tx+0x30f/0x460 [ 103.739812][ C0] ? ieee80211_skb_resize+0x610/0x610 [ 103.745210][ C0] ? ieee80211_xmit+0x2dc/0x3c0 [ 103.750064][ C0] __ieee80211_subif_start_xmit+0x1103/0x3490 [ 103.756137][ C0] ? stack_trace_save+0xf0/0xf0 [ 103.760992][ C0] ? __lock_acquire+0x1465/0x7c40 [ 103.766018][ C0] ? __ieee80211_subif_start_xmit+0x1aa/0x3490 [ 103.772171][ C0] ? ieee80211_txq_schedule_start+0x310/0x310 [ 103.778236][ C0] ? skb_crc32c_csum_help+0x510/0x510 [ 103.783604][ C0] ? __lock_acquire+0x138a/0x7c40 [ 103.788630][ C0] ? verify_lock_unused+0x140/0x140 [ 103.793825][ C0] ? netif_skb_features+0xafa/0x1630 [ 103.799107][ C0] ? validate_xmit_xfrm+0xb4/0x11d0 [ 103.804309][ C0] ? ieee80211_multicast_to_unicast+0x19c/0x310 [ 103.810547][ C0] ieee80211_subif_start_xmit+0xee/0x4b0 [ 103.816174][ C0] ? passthru_features_check+0x10/0x10 [ 103.821631][ C0] ? ieee80211_build_hdr+0x2420/0x2420 [ 103.827107][ C0] dev_hard_start_xmit+0x292/0x8b0 [ 103.832221][ C0] ? __rwlock_init+0x140/0x140 [ 103.836992][ C0] sch_direct_xmit+0x24d/0x4a0 [ 103.841757][ C0] ? do_raw_spin_lock+0x2f0/0x2f0 [ 103.846779][ C0] ? mrp_pdu_append_vecattr_event+0x1670/0x1670 [ 103.853033][ C0] __dev_queue_xmit+0x180d/0x3810 [ 103.858064][ C0] ? __dev_queue_xmit+0x281/0x3810 [ 103.863181][ C0] ? netdev_core_pick_tx+0x360/0x360 [ 103.868471][ C0] ? mark_lock+0x94/0x320 [ 103.872804][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 103.878788][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 103.883896][ C0] ? lock_chain_count+0x20/0x20 [ 103.888748][ C0] ? ip6_finish_output2+0xb91/0x15c0 [ 103.894038][ C0] ip6_finish_output2+0xd8f/0x15c0 [ 103.899156][ C0] ? ip6_finish_output2+0x58f/0x15c0 [ 103.904486][ C0] ? nf_hook+0x390/0x390 [ 103.908738][ C0] ? ip6_mtu+0x31a/0x3f0 [ 103.912988][ C0] ? ip6_finish_output+0x563/0x7f0 [ 103.918117][ C0] ndisc_send_skb+0xc04/0x1520 [ 103.922890][ C0] ? ndisc_send_skb+0x1f0/0x1520 [ 103.927842][ C0] ? ndisc_mc_map+0x800/0x800 [ 103.932519][ C0] ? rcu_is_watching+0x11/0xa0 [ 103.937288][ C0] ? skb_dst+0xd0/0xd0 [ 103.941383][ C0] addrconf_rs_timer+0x367/0x640 [ 103.946319][ C0] ? detach_timer+0x30/0x350 [ 103.950909][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.956987][ C0] call_timer_fn+0x1ac/0x670 [ 103.961574][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.967660][ C0] ? call_timer_fn+0xcf/0x670 [ 103.972345][ C0] ? __run_timers+0x810/0x810 [ 103.977033][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 103.982235][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 103.987432][ C0] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 103.993504][ C0] __run_timers+0x56c/0x810 [ 103.998030][ C0] ? detach_timer+0x350/0x350 [ 104.002715][ C0] ? lock_chain_count+0x20/0x20 [ 104.007582][ C0] run_timer_softirq+0x63/0xf0 [ 104.012347][ C0] handle_softirqs+0x291/0x910 [ 104.017113][ C0] ? run_ksoftirqd+0xa4/0x100 [ 104.021794][ C0] ? do_softirq+0x210/0x210 [ 104.026295][ C0] ? preempt_schedule_common+0xa5/0xd0 [ 104.031764][ C0] run_ksoftirqd+0xa4/0x100 [ 104.036262][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 104.041457][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 104.046834][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 104.052025][ C0] smpboot_thread_fn+0x667/0xa30 [ 104.056966][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 104.061999][ C0] kthread+0x29d/0x330 [ 104.066060][ C0] ? cpu_report_death+0x250/0x250 [ 104.071082][ C0] ? kthread_blkcg+0xd0/0xd0 [ 104.075667][ C0] ret_from_fork+0x1f/0x30 [ 104.080097][ C0] [ 104.083113][ T4267] CPU: 1 PID: 4267 Comm: udevd Not tainted syzkaller #0 [ 104.090077][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 104.094326][ T4280] Bluetooth: hci0: command 0x0419 tx timeout [ 104.100121][ T4267] Call Trace: [ 104.100131][ T4267] [ 104.112287][ T4267] dump_stack_lvl+0x188/0x24e [ 104.116975][ T4267] ? show_regs_print_info+0x12/0x12 [ 104.122177][ T4267] ? load_image+0x410/0x410 [ 104.126680][ T4267] ? __might_sleep+0xd0/0xd0 [ 104.131267][ T4267] ? __lock_acquire+0x7c40/0x7c40 [ 104.136297][ T4267] should_fail_ex+0x390/0x4c0 [ 104.140982][ T4267] should_failslab+0x5/0x20 [ 104.145480][ T4267] slab_pre_alloc_hook+0x59/0x300 [ 104.150506][ T4267] ? is_bpf_text_address+0x22/0x2a0 [ 104.155709][ T4267] kmem_cache_alloc+0x56/0x2f0 [ 104.160470][ T4267] ? __alloc_file+0x25/0x230 [ 104.165062][ T4267] __alloc_file+0x25/0x230 [ 104.169475][ T4267] alloc_empty_file+0x90/0x180 [ 104.174233][ T4267] path_openat+0x11c/0x2f10 [ 104.178733][ T4267] ? __lock_acquire+0x1465/0x7c40 [ 104.183763][ T4267] ? verify_lock_unused+0x140/0x140 [ 104.188963][ T4267] ? verify_lock_unused+0x140/0x140 [ 104.194161][ T4267] ? kasan_set_track+0x4b/0x70 [ 104.198925][ T4267] ? verify_lock_unused+0x140/0x140 [ 104.204121][ T4267] ? do_sys_openat2+0xdd/0x4f0 [ 104.208884][ T4267] ? __x64_sys_openat+0x135/0x160 [ 104.213909][ T4267] ? do_syscall_64+0x4c/0xa0 [ 104.218498][ T4267] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.224585][ T4267] ? do_filp_open+0x420/0x420 [ 104.229282][ T4267] do_filp_open+0x1ee/0x420 [ 104.233790][ T4267] ? vfs_tmpfile+0x470/0x470 [ 104.238399][ T4267] ? _raw_spin_unlock+0x24/0x40 [ 104.243260][ T4267] ? alloc_fd+0x590/0x640 [ 104.247607][ T4267] do_sys_openat2+0x14b/0x4f0 [ 104.252290][ T4267] ? __might_fault+0xa6/0x120 [ 104.256982][ T4267] ? lo_release+0x1f0/0x1f0 [ 104.261489][ T4267] ? do_sys_open+0xe0/0xe0 [ 104.265907][ T4267] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 104.271893][ T4267] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 104.277354][ T4267] ? lock_chain_count+0x20/0x20 [ 104.282209][ T4267] __x64_sys_openat+0x135/0x160 [ 104.287067][ T4267] do_syscall_64+0x4c/0xa0 [ 104.291499][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 104.296177][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 104.300858][ T4267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.306755][ T4267] RIP: 0033:0x7fcaa2ea7407 [ 104.311167][ T4267] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 104.330769][ T4267] RSP: 002b:00007ffd83b350e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 104.339181][ T4267] RAX: ffffffffffffffda RBX: 00007fcaa35d2880 RCX: 00007fcaa2ea7407 [ 104.347151][ T4267] RDX: 0000000000080000 RSI: 000055ea6c491620 RDI: ffffffffffffff9c [ 104.355121][ T4267] RBP: 000055ea6c491620 R08: 0000000000000000 R09: 0000000000000000 [ 104.363089][ T4267] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 104.371057][ T4267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000009 [ 104.379036][ T4267] [ 104.382049][ T4624] CPU: 0 PID: 4624 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 104.389611][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 104.399663][ T4624] Workqueue: events_unbound cfg80211_wiphy_work [ 104.405946][ T4624] Call Trace: [ 104.409224][ T4624] [ 104.412166][ T4624] dump_stack_lvl+0x188/0x24e [ 104.416850][ T4624] ? lockdep_hardirqs_on+0x94/0x140 [ 104.422046][ T4624] ? show_regs_print_info+0x12/0x12 [ 104.427249][ T4624] ? load_image+0x410/0x410 [ 104.431752][ T4624] ? do_raw_spin_unlock+0x11d/0x230 [ 104.436958][ T4624] should_fail_ex+0x390/0x4c0 [ 104.441642][ T4624] should_failslab+0x5/0x20 [ 104.446145][ T4624] slab_pre_alloc_hook+0x59/0x300 [ 104.451169][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 104.457154][ T4624] __kmem_cache_alloc_node+0x4f/0x270 [ 104.462532][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 104.468512][ T4624] __kmalloc+0xa3/0x240 [ 104.472675][ T4624] ieee802_11_parse_elems_full+0xb4/0x1240 [ 104.478493][ T4624] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 104.484567][ T4624] ? __lock_acquire+0x138a/0x7c40 [ 104.489627][ T4624] ? __lock_acquire+0x7c40/0x7c40 [ 104.492090][ T9] FAULT_INJECTION: forcing a failure. [ 104.492090][ T9] name failslab, interval 1, probability 1, space 0, times 23 [ 104.494653][ T4624] ? ieee80211_queue_delayed_work+0x150/0x150 [ 104.494690][ T4624] ieee80211_bss_info_update+0x7df/0xbf0 [ 104.494719][ T4624] ? ieee80211_rx_bss_put+0x60/0x60 [ 104.524347][ T4624] ? ieee80211_vif_get_shift+0x22b/0x290 [ 104.529993][ T4624] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 104.535896][ T4624] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 104.542054][ T4624] ? verify_lock_unused+0x140/0x140 [ 104.547271][ T4624] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 104.553518][ T4624] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 104.559249][ T4624] ? mark_lock+0x94/0x320 [ 104.563584][ T4624] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 104.569564][ T4624] ? __lock_acquire+0x7c40/0x7c40 [ 104.574588][ T4624] ? lock_chain_count+0x20/0x20 [ 104.579440][ T4624] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 104.585344][ T4624] ? lockdep_hardirqs_on+0x94/0x140 [ 104.590543][ T4624] ? skb_dequeue+0x120/0x150 [ 104.595136][ T4624] ieee80211_iface_work+0x72c/0xc70 [ 104.600348][ T4624] cfg80211_wiphy_work+0x224/0x260 [ 104.605468][ T4624] ? process_one_work+0x7b4/0x1160 [ 104.610582][ T4624] process_one_work+0x8ab/0x1160 [ 104.615533][ T4624] ? worker_detach_from_pool+0x240/0x240 [ 104.621172][ T4624] ? rcuwait_wake_up+0x18/0x220 [ 104.626028][ T4624] worker_thread+0xaf5/0x12a0 [ 104.630732][ T4624] kthread+0x29d/0x330 [ 104.634798][ T4624] ? worker_clr_flags+0x1a0/0x1a0 [ 104.639822][ T4624] ? kthread_blkcg+0xd0/0xd0 [ 104.644409][ T4624] ret_from_fork+0x1f/0x30 [ 104.648841][ T4624] [ 104.651857][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 104.653519][ T4277] warn_alloc: 1 callbacks suppressed [ 104.653530][ T4277] syz-executor: vmalloc error: size 64, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 104.659225][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 104.659243][ T9] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 104.659268][ T9] Call Trace: [ 104.659274][ T9] [ 104.659281][ T9] dump_stack_lvl+0x188/0x24e [ 104.659308][ T9] ? show_regs_print_info+0x12/0x12 [ 104.664599][ T4277] ,cpuset= [ 104.677032][ T9] ? load_image+0x410/0x410 [ 104.677052][ T9] ? __lock_acquire+0x138a/0x7c40 [ 104.677079][ T9] ? mark_lock+0x94/0x320 [ 104.687357][ T4277] syz1 [ 104.695069][ T9] should_fail_ex+0x390/0x4c0 [ 104.698463][ T4277] ,mems_allowed=0-1 [ 104.701345][ T9] should_failslab+0x5/0x20 [ 104.706022][ T4277] [ 104.711160][ T9] slab_pre_alloc_hook+0x59/0x300 [ 104.750961][ T9] ? do_raw_spin_lock+0x128/0x2f0 [ 104.755987][ T9] ? batadv_tt_prepare_tvlv_local_data+0x1e9/0x700 [ 104.762492][ T9] __kmem_cache_alloc_node+0x4f/0x270 [ 104.767866][ T9] ? batadv_tt_prepare_tvlv_local_data+0x1e9/0x700 [ 104.774363][ T9] __kmalloc+0xa3/0x240 [ 104.778525][ T9] ? batadv_tt_prepare_tvlv_local_data+0x3c/0x700 [ 104.784942][ T9] batadv_tt_prepare_tvlv_local_data+0x1e9/0x700 [ 104.791281][ T9] batadv_tt_tvlv_container_update+0x10e/0x650 [ 104.797443][ T9] batadv_tt_local_commit_changes_nolock+0xcab/0xdd0 [ 104.804129][ T9] ? do_raw_spin_lock+0x128/0x2f0 [ 104.809156][ T9] ? batadv_tt_local_commit_changes+0x30/0x30 [ 104.815224][ T9] ? batadv_primary_if_get_selected+0x77/0x410 [ 104.821378][ T9] ? batadv_iv_ogm_queue_add+0xdb0/0xdb0 [ 104.827015][ T9] ? batadv_tt_local_commit_changes+0x1a/0x30 [ 104.833089][ T9] batadv_tt_local_commit_changes+0x22/0x30 [ 104.838991][ T9] batadv_iv_ogm_schedule+0x26a/0x1080 [ 104.844464][ T9] ? batadv_nc_skb_store_for_decoding+0x436/0x6a0 [ 104.850880][ T9] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800 [ 104.858092][ T9] batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800 [ 104.865125][ T9] ? process_one_work+0x7b4/0x1160 [ 104.870241][ T9] process_one_work+0x8ab/0x1160 [ 104.875205][ T9] ? worker_detach_from_pool+0x240/0x240 [ 104.880841][ T9] ? _raw_spin_lock_irq+0xb7/0xf0 [ 104.885865][ T9] ? _raw_spin_lock_irqsave+0x100/0x100 [ 104.891413][ T9] ? wq_worker_running+0x97/0x190 [ 104.896443][ T9] worker_thread+0xaf5/0x12a0 [ 104.901145][ T9] kthread+0x29d/0x330 [ 104.905210][ T9] ? worker_clr_flags+0x1a0/0x1a0 [ 104.910232][ T9] ? kthread_blkcg+0xd0/0xd0 [ 104.914820][ T9] ret_from_fork+0x1f/0x30 [ 104.919248][ T9] [ 104.922261][ T4277] CPU: 0 PID: 4277 Comm: syz-executor Not tainted syzkaller #0 [ 104.929826][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 104.939897][ T4277] Call Trace: [ 104.943174][ T4277] [ 104.946104][ T4277] dump_stack_lvl+0x188/0x24e [ 104.950789][ T4277] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 104.957206][ T4277] ? show_regs_print_info+0x12/0x12 [ 104.962417][ T4277] ? load_image+0x410/0x410 [ 104.966926][ T4277] ? __rcu_read_unlock+0x78/0xd0 [ 104.971864][ T4277] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 104.978283][ T4277] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 104.984792][ T4277] warn_alloc+0x242/0x330 [ 104.989136][ T4277] ? __get_vm_area_node+0x122/0x330 [ 104.994334][ T4277] ? zone_watermark_ok_safe+0x270/0x270 [ 104.999881][ T4277] ? rcu_is_watching+0x11/0xa0 [ 105.004648][ T4277] ? __get_vm_area_node+0x318/0x330 [ 105.009846][ T4277] __vmalloc_node_range+0x37c/0x1380 [ 105.015140][ T4277] ? __mutex_trylock_common+0x15c/0x260 [ 105.020692][ T4277] ? trace_raw_output_contention_end+0xd0/0xd0 [ 105.026865][ T4277] ? free_vm_area+0x50/0x50 [ 105.031370][ T4277] ? trace_contention_end+0x5f/0x170 [ 105.036659][ T4277] ? __mutex_lock+0x1ab/0xae0 [ 105.041334][ T4277] ? alloc_counters+0xc8/0x730 [ 105.046099][ T4277] vzalloc+0x75/0x80 [ 105.049987][ T4277] ? alloc_counters+0xc8/0x730 [ 105.054749][ T4277] alloc_counters+0xc8/0x730 [ 105.059347][ T4277] ? net_generic+0x1e/0x240 [ 105.063855][ T4277] ? compat_copy_entries_to_user+0x4e0/0x4e0 [ 105.069838][ T4277] do_ip6t_get_ctl+0xa95/0x11c0 [ 105.074684][ T4277] ? __might_fault+0xc2/0x120 [ 105.079360][ T4277] ? do_ip6t_set_ctl+0xe10/0xe10 [ 105.084309][ T4277] ? nf_getsockopt+0x21b/0x280 [ 105.089070][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 105.094087][ T4277] ? trace_contention_end+0x5f/0x170 [ 105.099380][ T4277] ? __mutex_lock+0x1ab/0xae0 [ 105.104056][ T4277] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 105.109686][ T4277] ? mutex_unlock+0x10/0x10 [ 105.114186][ T4277] ? __might_fault+0xa6/0x120 [ 105.118858][ T4277] ? __lock_acquire+0x7c40/0x7c40 [ 105.123882][ T4277] nf_getsockopt+0x25e/0x280 [ 105.128472][ T4277] ipv6_getsockopt+0x22f/0x2e0 [ 105.133230][ T4277] ? ipv6_getsockopt_sticky+0x180/0x180 [ 105.138770][ T4277] ? aa_sock_opt_perm+0x74/0x100 [ 105.143707][ T4277] ? sock_common_getsockopt+0x29/0xa0 [ 105.149074][ T4277] ? sock_recv_errqueue+0x590/0x590 [ 105.154270][ T4277] __sys_getsockopt+0x1b0/0x230 [ 105.159119][ T4277] __x64_sys_getsockopt+0xb1/0xc0 [ 105.164139][ T4277] do_syscall_64+0x4c/0xa0 [ 105.168548][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 105.173216][ T4277] ? clear_bhb_loop+0x60/0xb0 [ 105.177891][ T4277] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.183782][ T4277] RIP: 0033:0x7eff3859f66a [ 105.188189][ T4277] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 105.207789][ T4277] RSP: 002b:00007ffc5c54f0e8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 105.216195][ T4277] RAX: ffffffffffffffda RBX: 00007ffc5c54f170 RCX: 00007eff3859f66a [ 105.224160][ T4277] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 105.232125][ T4277] RBP: 0000000000000003 R08: 00007ffc5c54f10c R09: 0000000000000000 [ 105.240084][ T4277] R10: 00007ffc5c54f170 R11: 0000000000000212 R12: 00007eff387ebe00 [ 105.248047][ T4277] R13: 00007ffc5c54f10c R14: 0000000000000000 R15: 00007eff387edfc0 [ 105.256023][ T4277] [ 105.259061][ T4593] CPU: 1 PID: 4593 Comm: kworker/u4:8 Not tainted syzkaller #0 [ 105.259257][ T4277] Mem-Info: [ 105.266614][ T4593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 105.266654][ T4593] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 105.269746][ T4277] active_anon:5291 inactive_anon:0 isolated_anon:0 [ 105.269746][ T4277] active_file:1395 inactive_file:39955 isolated_file:0 [ 105.269746][ T4277] unevictable:768 dirty:210 writeback:3 [ 105.269746][ T4277] slab_reclaimable:20794 slab_unreclaimable:94338 [ 105.269746][ T4277] mapped:24760 shmem:1362 pagetables:441 [ 105.269746][ T4277] sec_pagetables:0 bounce:0 [ 105.269746][ T4277] kernel_misc_reclaimable:0 [ 105.269746][ T4277] free:1344790 free_pcp:13794 free_cma:0 [ 105.279770][ T4593] [ 105.279776][ T4593] Call Trace: [ 105.279785][ T4593] [ 105.279793][ T4593] dump_stack_lvl+0x188/0x24e [ 105.286741][ T4277] Node 0 active_anon:21164kB inactive_anon:0kB active_file:5580kB inactive_file:159620kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:99040kB dirty:836kB writeback:12kB shmem:3912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10360kB pagetables:1764kB sec_pagetables:0kB all_unreclaimable? no [ 105.331727][ T4593] ? show_regs_print_info+0x12/0x12 [ 105.331754][ T4593] ? load_image+0x410/0x410 [ 105.334104][ T4277] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 105.337341][ T4593] ? mark_lock+0x94/0x320 [ 105.340250][ T4277] Node 0 [ 105.344903][ T4593] should_fail_ex+0x390/0x4c0 [ 105.344935][ T4593] should_failslab+0x5/0x20 [ 105.377307][ T4277] DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 105.382446][ T4593] slab_pre_alloc_hook+0x59/0x300 [ 105.386953][ T4277] lowmem_reserve[]: [ 105.417269][ T4593] ? lockdep_hardirqs_on+0x94/0x140 [ 105.417293][ T4593] kmem_cache_alloc_node+0x5a/0x310 [ 105.421614][ T4277] 0 [ 105.424522][ T4593] ? ktime_get_real_ts64+0x440/0x440 [ 105.424544][ T4593] ? __alloc_skb+0xf9/0x7d0 [ 105.429201][ T4277] 2527 [ 105.433681][ T4593] __alloc_skb+0xf9/0x7d0 [ 105.460070][ T4277] 2528 [ 105.465036][ T4593] wg_socket_send_buffer_to_peer+0x34/0x170 [ 105.465064][ T4593] ? ktime_get_coarse_with_offset+0x141/0x190 [ 105.468842][ T4277] 2528 [ 105.474011][ T4593] wg_packet_handshake_send_worker+0x203/0x360 [ 105.474041][ T4593] ? wg_prev_queue_dequeue+0x1e0/0x1e0 [ 105.479207][ T4277] 2528 [ 105.481694][ T4593] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 105.486968][ T4277] [ 105.491416][ T4593] ? _raw_spin_unlock+0x40/0x40 [ 105.494183][ T4277] Node 0 [ 105.498460][ T4593] ? _raw_spin_unlock_irq+0x1f/0x40 [ 105.501198][ T4277] DMA32 free:1464672kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:21164kB inactive_anon:0kB active_file:5580kB inactive_file:159620kB unevictable:1536kB writepending:848kB present:3129332kB managed:2592912kB mlocked:0kB bounce:0kB free_pcp:36584kB local_pcp:17060kB free_cma:0kB [ 105.507066][ T4593] ? process_one_work+0x7b4/0x1160 [ 105.507092][ T4593] process_one_work+0x8ab/0x1160 [ 105.513137][ T4277] lowmem_reserve[]: [ 105.515886][ T4593] ? worker_detach_from_pool+0x240/0x240 [ 105.515912][ T4593] ? _raw_spin_lock_irq+0xb7/0xf0 [ 105.522029][ T4277] 0 [ 105.527490][ T4593] ? _raw_spin_lock_irqsave+0x100/0x100 [ 105.527514][ T4593] ? wq_worker_running+0x97/0x190 [ 105.530262][ T4277] 0 [ 105.536129][ T4593] worker_thread+0xaf5/0x12a0 [ 105.536165][ T4593] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 105.538464][ T4277] 1 [ 105.543295][ T4593] kthread+0x29d/0x330 [ 105.546230][ T4277] 1 [ 105.551372][ T4593] ? worker_clr_flags+0x1a0/0x1a0 [ 105.581140][ T4277] 1 [ 105.586196][ T4593] ? kthread_blkcg+0xd0/0xd0 [ 105.586217][ T4593] ret_from_fork+0x1f/0x30 [ 105.591134][ T4277] [ 105.594924][ T4593] [ 105.594983][ T3639] CPU: 1 PID: 3639 Comm: udevd Not tainted syzkaller #0 [ 105.600546][ T4277] Node 0 [ 105.605538][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 105.605549][ T3639] Call Trace: [ 105.605558][ T3639] [ 105.605564][ T3639] dump_stack_lvl+0x188/0x24e [ 105.608052][ T4277] Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 105.613572][ T3639] ? show_regs_print_info+0x12/0x12 [ 105.618596][ T4277] lowmem_reserve[]: [ 105.621058][ T3639] ? load_image+0x410/0x410 [ 105.625734][ T4277] 0 [ 105.631573][ T3639] ? __might_sleep+0xd0/0xd0 [ 105.634080][ T4277] 0 [ 105.638100][ T3639] ? __lock_acquire+0x7c40/0x7c40 [ 105.640575][ T4277] 0 0 [ 105.645575][ T3639] should_fail_ex+0x390/0x4c0 [ 105.645604][ T3639] should_failslab+0x5/0x20 [ 105.648080][ T4277] 0 [ 105.652636][ T3639] slab_pre_alloc_hook+0x59/0x300 [ 105.657058][ T4277] [ 105.659339][ T3639] kmem_cache_alloc+0x56/0x2f0 [ 105.662334][ T4277] Node 1 [ 105.669235][ T3639] ? getname_flags+0xb7/0x500 [ 105.669257][ T3639] getname_flags+0xb7/0x500 [ 105.672178][ T4277] Normal free:3899128kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:18592kB local_pcp:9216kB free_cma:0kB [ 105.682211][ T3639] do_sys_openat2+0xdd/0x4f0 [ 105.682238][ T3639] ? do_sys_open+0xe0/0xe0 [ 105.685522][ T4277] lowmem_reserve[]: [ 105.688414][ T3639] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 105.693061][ T4277] 0 0 [ 105.719151][ T3639] ? lock_chain_count+0x20/0x20 [ 105.719179][ T3639] __x64_sys_openat+0x135/0x160 [ 105.724384][ T4277] 0 [ 105.728142][ T3639] do_syscall_64+0x4c/0xa0 [ 105.732786][ T4277] 0 0 [ 105.735277][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 105.735300][ T3639] ? clear_bhb_loop+0x60/0xb0 [ 105.735323][ T3639] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.739882][ T4277] Node 0 [ 105.742354][ T3639] RIP: 0033:0x7fcaa2ea7407 [ 105.747380][ T4277] DMA: [ 105.750004][ T3639] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 105.754724][ T4277] 0*4kB [ 105.759137][ T3639] RSP: 002b:00007ffd83b3b780 EFLAGS: 00000202 [ 105.761629][ T4277] 0*8kB [ 105.766632][ T3639] ORIG_RAX: 0000000000000101 [ 105.766642][ T3639] RAX: ffffffffffffffda RBX: 00007fcaa35d2880 RCX: 00007fcaa2ea7407 [ 105.766656][ T3639] RDX: 0000000000080141 RSI: 000055ea3bff902e RDI: ffffffffffffff9c [ 105.766668][ T3639] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 105.766678][ T3639] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff [ 105.766690][ T3639] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000 [ 105.769000][ T4277] 0*16kB [ 105.773747][ T3639] [ 105.776688][ T4277] 0*32kB [ 105.784553][ C1] FAULT_INJECTION: forcing a failure. [ 105.784553][ C1] name failslab, interval 1, probability 1, space 0, times 20 [ 105.785991][ T4277] 0*64kB [ 105.814524][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0 [ 105.819098][ T4277] 0*128kB [ 105.823482][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 105.827299][ T4277] 0*256kB [ 105.833217][ C1] Call Trace: [ 105.833229][ C1] [ 105.835920][ T4277] 0*512kB [ 105.840712][ C1] dump_stack_lvl+0x188/0x24e [ 105.845571][ T4277] 1*1024kB [ 105.848022][ C1] ? _raw_spin_unlock+0x40/0x40 [ 105.852426][ T4277] (U) 1*2048kB [ 105.855082][ C1] ? show_regs_print_info+0x12/0x12 [ 105.855106][ C1] ? load_image+0x410/0x410 [ 105.855128][ C1] ? ref_tracker_alloc+0x2cb/0x490 [ 105.859775][ T4277] (M) [ 105.864426][ C1] should_fail_ex+0x390/0x4c0 [ 105.864454][ C1] should_failslab+0x5/0x20 [ 105.870328][ T4277] 3*4096kB [ 105.873235][ C1] slab_pre_alloc_hook+0x59/0x300 [ 105.877662][ T4277] (M) [ 105.880369][ C1] ? dst_cow_metrics_generic+0x52/0x1b0 [ 105.899987][ T4277] = 15360kB [ 105.902782][ C1] __kmem_cache_alloc_node+0x4f/0x270 [ 105.908850][ T4277] Node 0 [ 105.911667][ C1] ? dst_cow_metrics_generic+0x52/0x1b0 [ 105.916371][ T4277] DMA32: [ 105.924279][ C1] kmalloc_trace+0x26/0xe0 [ 105.924318][ C1] dst_cow_metrics_generic+0x52/0x1b0 [ 105.932280][ T4277] 649*4kB [ 105.940233][ C1] icmp6_dst_alloc+0x2d4/0x490 [ 105.940264][ C1] ndisc_send_skb+0x41b/0x1520 [ 105.948260][ T4277] (UME) [ 105.956187][ C1] ? ndisc_send_skb+0x1f0/0x1520 [ 105.956236][ C1] ? ndisc_mc_map+0x800/0x800 [ 105.959168][ T4277] 349*8kB [ 105.962162][ C1] ? rcu_is_watching+0x11/0xa0 [ 105.965112][ T4277] (UM) [ 105.977721][ C1] ? ndisc_alloc_skb+0xa6/0x450 [ 105.977765][ C1] addrconf_rs_timer+0x367/0x640 [ 105.980674][ T4277] 137*16kB [ 105.987925][ C1] ? detach_timer+0x30/0x350 [ 105.987948][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 105.990959][ T4277] (UME) [ 106.000994][ C1] call_timer_fn+0x1ac/0x670 [ 106.001015][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 106.004055][ T4277] 135*32kB [ 106.007288][ C1] ? call_timer_fn+0xcf/0x670 [ 106.010202][ T4277] (UM) 227*64kB [ 106.013203][ C1] ? __run_timers+0x810/0x810 [ 106.017892][ T4277] (UME) [ 106.020949][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 106.025798][ T4277] 205*128kB [ 106.029200][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 106.034403][ T4277] (UME) [ 106.038850][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 106.043936][ T4277] 22*256kB [ 106.046591][ C1] __run_timers+0x56c/0x810 [ 106.046624][ C1] ? detach_timer+0x350/0x350 [ 106.051278][ T4277] (UM) [ 106.055756][ C1] ? lock_chain_count+0x20/0x20 [ 106.055786][ C1] run_timer_softirq+0x63/0xf0 [ 106.058876][ T4277] 11*512kB [ 106.063866][ C1] handle_softirqs+0x291/0x910 [ 106.066552][ T4277] (UME) [ 106.072045][ C1] ? run_ksoftirqd+0xa4/0x100 [ 106.075158][ T4277] 12*1024kB [ 106.080477][ C1] ? do_softirq+0x210/0x210 [ 106.083387][ T4277] (UM) 0*2048kB [ 106.088904][ C1] ? preempt_schedule_common+0xa5/0xd0 [ 106.088938][ C1] run_ksoftirqd+0xa4/0x100 [ 106.092036][ T4277] 339*4096kB [ 106.096239][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 106.096261][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 106.096287][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 106.101619][ T4277] (M) = 1464764kB [ 106.104621][ C1] smpboot_thread_fn+0x667/0xa30 [ 106.104647][ C1] ? smpboot_thread_fn+0x49/0xa30 [ 106.109391][ T4277] Node 0 [ 106.114133][ C1] kthread+0x29d/0x330 [ 106.114149][ C1] ? cpu_report_death+0x250/0x250 [ 106.116982][ T4277] Normal: [ 106.121888][ C1] ? kthread_blkcg+0xd0/0xd0 [ 106.126582][ T4277] 0*4kB [ 106.129555][ C1] ret_from_fork+0x1f/0x30 [ 106.134316][ T4277] 0*8kB [ 106.137042][ C1] [ 106.141851][ T4277] 0*16kB [ 106.147603][ C1] FAULT_INJECTION: forcing a failure. [ 106.147603][ C1] name failslab, interval 1, probability 1, space 0, times 19 [ 106.150239][ T4277] 0*32kB [ 106.154643][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0 [ 106.160684][ T4277] 0*64kB [ 106.163511][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 106.168107][ T4277] 0*128kB [ 106.174112][ C1] Call Trace: [ 106.174122][ C1] [ 106.174130][ C1] dump_stack_lvl+0x188/0x24e [ 106.177230][ T4277] 0*256kB [ 106.181883][ C1] ? show_regs_print_info+0x12/0x12 [ 106.185432][ T4277] 0*512kB [ 106.190052][ C1] ? load_image+0x410/0x410 [ 106.192880][ T4277] 0*1024kB [ 106.198054][ C1] ? kasan_set_track+0x60/0x70 [ 106.198076][ C1] ? __kasan_slab_alloc+0x6b/0x80 [ 106.201263][ T4277] 0*2048kB [ 106.206426][ C1] ? slab_post_alloc_hook+0x4b/0x490 [ 106.206446][ C1] ? kmem_cache_alloc+0x18b/0x2f0 [ 106.206463][ C1] ? dst_alloc+0x101/0x160 [ 106.209288][ T4277] 0*4096kB [ 106.215322][ C1] ? icmp6_dst_alloc+0x7c/0x490 [ 106.215345][ C1] ? ndisc_send_skb+0x41b/0x1520 [ 106.218441][ T4277] = 0kB [ 106.222914][ C1] should_fail_ex+0x390/0x4c0 [ 106.227596][ T4277] Node 1 [ 106.230314][ C1] should_failslab+0x5/0x20 [ 106.235170][ T4277] Normal: [ 106.239874][ C1] slab_pre_alloc_hook+0x59/0x300 [ 106.242965][ T4277] 232*4kB [ 106.247704][ C1] ? ref_tracker_alloc+0x14f/0x490 [ 106.247727][ C1] __kmem_cache_alloc_node+0x4f/0x270 [ 106.250576][ T4277] (UE) [ 106.255226][ C1] ? ref_tracker_alloc+0x14f/0x490 [ 106.255247][ C1] kmalloc_trace+0x26/0xe0 [ 106.258431][ T4277] 57*8kB [ 106.262906][ C1] ref_tracker_alloc+0x14f/0x490 [ 106.266453][ T4277] (UE) [ 106.271857][ C1] ? ref_tracker_dir_print+0x150/0x150 [ 106.276367][ T4277] 31*16kB [ 106.279606][ C1] ? __kasan_slab_alloc+0x6b/0x80 [ 106.284801][ T4277] (UME) [ 106.290118][ C1] ? slab_post_alloc_hook+0x67/0x490 [ 106.295319][ T4277] 27*32kB [ 106.298903][ C1] ? slab_pre_alloc_hook+0x8c/0x300 [ 106.303812][ T4277] (UME) 17*64kB [ 106.308812][ C1] ? rcu_is_watching+0x11/0xa0 [ 106.308838][ C1] dst_init+0xb1/0x400 [ 106.308858][ C1] ? ipv6_sysctl_rtcache_flush+0xf0/0xf0 [ 106.311767][ T4277] (UME) [ 106.315806][ C1] dst_alloc+0x12a/0x160 [ 106.315829][ C1] icmp6_dst_alloc+0x7c/0x490 [ 106.320837][ T4277] 8*128kB [ 106.323841][ C1] ? icmpv6_flow_init+0x5e/0x120 [ 106.328438][ T4277] (UM) [ 106.331243][ C1] ndisc_send_skb+0x41b/0x1520 [ 106.335659][ T4277] 2*256kB [ 106.338461][ C1] ? ndisc_send_skb+0x1f0/0x1520 [ 106.341459][ T4277] (UM) 3*512kB [ 106.344385][ C1] ? ndisc_mc_map+0x800/0x800 [ 106.344405][ C1] ? rcu_is_watching+0x11/0xa0 [ 106.357109][ T4277] (UME) [ 106.359984][ C1] ? ndisc_alloc_skb+0xa6/0x450 [ 106.367294][ T4277] 1*1024kB [ 106.370178][ C1] ? ipv6_get_lladdr+0x374/0x3e0 [ 106.380249][ T4277] (E) [ 106.383223][ C1] ? ipv6_get_lladdr+0x27/0x3e0 [ 106.386526][ T4277] 2*2048kB [ 106.389407][ C1] addrconf_rs_timer+0x367/0x640 [ 106.394083][ T4277] (UE) [ 106.397065][ C1] ? detach_timer+0x30/0x350 [ 106.402231][ T4277] 949*4096kB [ 106.405233][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 106.405264][ C1] call_timer_fn+0x1ac/0x670 [ 106.409742][ T4277] (M) [ 106.412826][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 106.417593][ T4277] = 3899128kB [ 106.422558][ C1] ? call_timer_fn+0xcf/0x670 [ 106.425680][ T4277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 106.430910][ C1] ? __run_timers+0x810/0x810 [ 106.435938][ T4277] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 106.440305][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 106.443385][ T4277] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 106.448212][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 106.448230][ C1] ? addrconf_disable_policy_idev+0x4c0/0x4c0 [ 106.448253][ C1] __run_timers+0x56c/0x810 [ 106.453159][ T4277] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 106.455921][ C1] ? detach_timer+0x350/0x350 [ 106.455946][ C1] ? lock_chain_count+0x20/0x20 [ 106.460589][ T4277] 42713 total pagecache pages [ 106.463515][ C1] run_timer_softirq+0x63/0xf0 [ 106.468012][ T4277] 0 pages in swap cache [ 106.470984][ C1] handle_softirqs+0x291/0x910 [ 106.476014][ T4277] Free swap = 124728kB [ 106.478992][ C1] ? run_ksoftirqd+0xa4/0x100 [ 106.484100][ T4277] Total swap = 124996kB [ 106.489416][ C1] ? do_softirq+0x210/0x210 [ 106.492153][ T4277] 2097051 pages RAM [ 106.497236][ C1] ? preempt_schedule_common+0xa5/0xd0 [ 106.497269][ C1] run_ksoftirqd+0xa4/0x100 [ 106.501662][ T4277] 0 pages HighMem/MovableOnly [ 106.501670][ T4277] 415222 pages reserved [ 106.504579][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 106.504599][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 106.509519][ T4277] 0 pages cma reserved [ 106.512258][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 106.829075][ C1] smpboot_thread_fn+0x667/0xa30 [ 106.834022][ C1] ? smpboot_thread_fn+0x49/0xa30 [ 106.839050][ C1] kthread+0x29d/0x330 [ 106.843114][ C1] ? cpu_report_death+0x250/0x250 [ 106.848155][ C1] ? kthread_blkcg+0xd0/0xd0 [ 106.852737][ C1] ret_from_fork+0x1f/0x30 [ 106.857159][ C1] [ 106.878452][ T4267] FAULT_INJECTION: forcing a failure. [ 106.878452][ T4267] name failslab, interval 1, probability 1, space 0, times 17 [ 106.885915][ T4340] FAULT_INJECTION: forcing a failure. [ 106.885915][ T4340] name failslab, interval 1, probability 1, space 0, times 17 [ 106.891244][ T4267] CPU: 0 PID: 4267 Comm: udevd Not tainted syzkaller #0 [ 106.904055][ T3639] udevd[3639]: could not touch /run/udev/queue: Cannot allocate memory [ 106.910827][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 106.929159][ T4267] Call Trace: [ 106.932447][ T4267] [ 106.934805][ T4265] FAULT_INJECTION: forcing a failure. [ 106.934805][ T4265] name failslab, interval 1, probability 1, space 0, times 16 [ 106.935370][ T4267] dump_stack_lvl+0x188/0x24e [ 106.952702][ T4267] ? show_regs_print_info+0x12/0x12 [ 106.957922][ T4267] ? load_image+0x410/0x410 [ 106.962439][ T4267] ? __might_sleep+0xd0/0xd0 [ 106.967035][ T4267] ? __lock_acquire+0x7c40/0x7c40 [ 106.972067][ T4267] should_fail_ex+0x390/0x4c0 [ 106.976754][ T4267] should_failslab+0x5/0x20 [ 106.981255][ T4267] slab_pre_alloc_hook+0x59/0x300 [ 106.986280][ T4267] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 106.992011][ T4267] __kmem_cache_alloc_node+0x4f/0x270 [ 106.997397][ T4267] ? tomoyo_realpath_from_path+0xe2/0x5c0 [ 107.003119][ T4267] __kmalloc+0xa3/0x240 [ 107.007284][ T4267] tomoyo_realpath_from_path+0xe2/0x5c0 [ 107.012830][ T4267] ? tomoyo_domain+0xd2/0x120 [ 107.017514][ T4267] ? tomoyo_path_perm+0x244/0x610 [ 107.022546][ T4267] tomoyo_path_perm+0x26f/0x610 [ 107.027405][ T4267] ? tomoyo_path_permission+0x3a0/0x3a0 [ 107.032991][ T4267] security_inode_getattr+0xcf/0x120 [ 107.038286][ T4267] vfs_getattr+0x26/0x3a0 [ 107.042617][ T4267] vfs_statx+0x168/0x610 [ 107.046868][ T4267] ? __phys_addr_symbol+0x2b/0x70 [ 107.051911][ T4267] ? vfs_fstatat+0x80/0x80 [ 107.056332][ T4267] ? getname_flags+0x206/0x500 [ 107.061093][ T4267] __x64_sys_newfstatat+0x190/0x240 [ 107.066302][ T4267] ? __ia32_sys_newlstat+0x1f0/0x1f0 [ 107.071602][ T4267] ? lockdep_hardirqs_on+0x94/0x140 [ 107.076808][ T4267] do_syscall_64+0x4c/0xa0 [ 107.081237][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 107.085920][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 107.090595][ T4267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.096493][ T4267] RIP: 0033:0x7fcaa2f11b0a [ 107.100931][ T4267] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 107.120538][ T4267] RSP: 002b:00007ffd83b393c8 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 107.128952][ T4267] RAX: ffffffffffffffda RBX: 000055ea6c49ea90 RCX: 00007fcaa2f11b0a [ 107.136920][ T4267] RDX: 00007ffd83b393f0 RSI: 000055ea6c49ea90 RDI: 00000000ffffff9c [ 107.144881][ T4267] RBP: 000055ea6c49eaa8 R08: 0000000000004200 R09: 0000000000000000 [ 107.152842][ T4267] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd83b3a515 [ 107.160806][ T4267] R13: 00007ffd83b39480 R14: 000055ea3bff96d7 R15: 00007ffd83b3a510 [ 107.168778][ T4267] [ 107.177335][ T4624] FAULT_INJECTION: forcing a failure. [ 107.177335][ T4624] name failslab, interval 1, probability 1, space 0, times 16 [ 107.185000][ T4340] CPU: 1 PID: 4340 Comm: kworker/u4:7 Not tainted syzkaller #0 [ 107.197573][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 107.207619][ T4340] Workqueue: writeback wb_workfn (flush-8:0) [ 107.213608][ T4340] Call Trace: [ 107.216881][ T4340] [ 107.219802][ T4340] dump_stack_lvl+0x188/0x24e [ 107.224494][ T4340] ? show_regs_print_info+0x12/0x12 [ 107.229690][ T4340] ? load_image+0x410/0x410 [ 107.234189][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 107.239220][ T4340] ? lock_chain_count+0x20/0x20 [ 107.244070][ T4340] should_fail_ex+0x390/0x4c0 [ 107.248745][ T4340] should_failslab+0x5/0x20 [ 107.253236][ T4340] slab_pre_alloc_hook+0x59/0x300 [ 107.258257][ T4340] kmem_cache_alloc+0x56/0x2f0 [ 107.263009][ T4340] ? ext4_init_io_end+0x25/0x120 [ 107.267943][ T4340] ext4_init_io_end+0x25/0x120 [ 107.272700][ T4340] ext4_writepages+0xa88/0x2e70 [ 107.277574][ T4340] ? ext4_read_folio+0x370/0x370 [ 107.282598][ T4340] ? mark_lock+0x94/0x320 [ 107.286929][ T4340] ? verify_lock_unused+0x140/0x140 [ 107.292127][ T4340] ? __lock_acquire+0x1465/0x7c40 [ 107.297164][ T4340] ? writeback_sb_inodes+0x44d/0x17f0 [ 107.302551][ T4340] ? ext4_read_folio+0x370/0x370 [ 107.307481][ T4340] do_writepages+0x3c6/0x640 [ 107.312077][ T4340] ? __writepage+0x130/0x130 [ 107.316670][ T4340] ? writeback_sb_inodes+0x6d1/0x17f0 [ 107.322039][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 107.327061][ T4340] ? do_raw_spin_lock+0x128/0x2f0 [ 107.332082][ T4340] __writeback_single_inode+0x153/0x1170 [ 107.337719][ T4340] writeback_sb_inodes+0xad5/0x17f0 [ 107.342933][ T4340] ? queue_io+0x570/0x570 [ 107.347280][ T4340] __writeback_inodes_wb+0x12a/0x3f0 [ 107.352569][ T4340] wb_writeback+0x484/0xd40 [ 107.357083][ T4340] ? percpu_ref_tryget+0x250/0x250 [ 107.362215][ T4340] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 107.368191][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 107.373223][ T4340] wb_workfn+0xb68/0xee0 [ 107.377478][ T4340] ? inode_wait_for_writeback+0x220/0x220 [ 107.383214][ T4340] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 107.389187][ T4340] ? __lock_acquire+0x7c40/0x7c40 [ 107.394211][ T4340] ? read_lock_is_recursive+0x10/0x10 [ 107.400012][ T4340] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 107.405906][ T4340] ? _raw_spin_unlock_irq+0x1f/0x40 [ 107.411105][ T4340] ? process_one_work+0x7b4/0x1160 [ 107.416645][ T4340] process_one_work+0x8ab/0x1160 [ 107.421587][ T4340] ? worker_detach_from_pool+0x240/0x240 [ 107.427215][ T4340] ? _raw_spin_lock_irq+0xb7/0xf0 [ 107.432252][ T4340] ? _raw_spin_lock_irqsave+0x100/0x100 [ 107.437809][ T4340] ? wq_worker_running+0x97/0x190 [ 107.442841][ T4340] worker_thread+0xaf5/0x12a0 [ 107.447529][ T4340] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 107.453429][ T4340] kthread+0x29d/0x330 [ 107.457496][ T4340] ? worker_clr_flags+0x1a0/0x1a0 [ 107.462516][ T4340] ? kthread_blkcg+0xd0/0xd0 [ 107.467107][ T4340] ret_from_fork+0x1f/0x30 [ 107.471536][ T4340] [ 107.474593][ T4265] CPU: 1 PID: 4265 Comm: udevd Not tainted syzkaller #0 [ 107.474935][ T4625] FAULT_INJECTION: forcing a failure. [ 107.474935][ T4625] name failslab, interval 1, probability 1, space 0, times 16 [ 107.481517][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 107.504232][ T4265] Call Trace: [ 107.507506][ T4265] [ 107.510434][ T4265] dump_stack_lvl+0x188/0x24e [ 107.515119][ T4265] ? show_regs_print_info+0x12/0x12 [ 107.520318][ T4265] ? load_image+0x410/0x410 [ 107.524823][ T4265] ? __might_sleep+0xd0/0xd0 [ 107.529412][ T4265] ? __lock_acquire+0x7c40/0x7c40 [ 107.534444][ T4265] should_fail_ex+0x390/0x4c0 [ 107.539125][ T4265] should_failslab+0x5/0x20 [ 107.543623][ T4265] slab_pre_alloc_hook+0x59/0x300 [ 107.548649][ T4265] kmem_cache_alloc+0x56/0x2f0 [ 107.553407][ T4265] ? getname_flags+0xb7/0x500 [ 107.558089][ T4265] getname_flags+0xb7/0x500 [ 107.562596][ T4265] do_sys_openat2+0xdd/0x4f0 [ 107.567187][ T4265] ? do_sys_open+0xe0/0xe0 [ 107.571634][ T4265] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 107.577634][ T4265] ? lock_chain_count+0x20/0x20 [ 107.582498][ T4265] __x64_sys_openat+0x135/0x160 [ 107.587355][ T4265] do_syscall_64+0x4c/0xa0 [ 107.591781][ T4265] ? clear_bhb_loop+0x60/0xb0 [ 107.596461][ T4265] ? clear_bhb_loop+0x60/0xb0 [ 107.601143][ T4265] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.607038][ T4265] RIP: 0033:0x7fcaa2ea7407 [ 107.611455][ T4265] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 107.631062][ T4265] RSP: 002b:00007ffd83b370a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 107.639482][ T4265] RAX: ffffffffffffffda RBX: 00007fcaa35d2880 RCX: 00007fcaa2ea7407 [ 107.647449][ T4265] RDX: 0000000000080000 RSI: 00007ffd83b37210 RDI: ffffffffffffff9c [ 107.655420][ T4265] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 107.663385][ T4265] R10: 0000000000000000 R11: 0000000000000202 R12: 000055ea3bff97f5 [ 107.671352][ T4265] R13: 000055ea3bff97f5 R14: 0000000000000001 R15: 000055ea3c014140 [ 107.679330][ T4265] [ 107.682342][ T4625] CPU: 0 PID: 4625 Comm: kworker/u4:10 Not tainted syzkaller #0 [ 107.689997][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 107.700059][ T4625] Workqueue: events_unbound nsim_dev_trap_report_work [ 107.706842][ T4625] Call Trace: [ 107.710135][ T4625] [ 107.713084][ T4625] dump_stack_lvl+0x188/0x24e [ 107.717775][ T4625] ? show_regs_print_info+0x12/0x12 [ 107.722971][ T4625] ? load_image+0x410/0x410 [ 107.727468][ T4625] ? mark_lock+0x94/0x320 [ 107.731798][ T4625] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 107.737830][ T4625] should_fail_ex+0x390/0x4c0 [ 107.742505][ T4625] should_failslab+0x5/0x20 [ 107.747012][ T4625] slab_pre_alloc_hook+0x59/0x300 [ 107.752048][ T4625] kmem_cache_alloc_node+0x5a/0x310 [ 107.757246][ T4625] ? slab_free_freelist_hook+0x133/0x1b0 [ 107.762879][ T4625] ? __alloc_skb+0xf9/0x7d0 [ 107.767388][ T4625] __alloc_skb+0xf9/0x7d0 [ 107.771720][ T4625] nsim_dev_trap_report_work+0x24f/0xa80 [ 107.777361][ T4625] ? process_one_work+0x7b4/0x1160 [ 107.782471][ T4625] process_one_work+0x8ab/0x1160 [ 107.787413][ T4625] ? worker_detach_from_pool+0x240/0x240 [ 107.793046][ T4625] ? _raw_spin_lock_irq+0xb7/0xf0 [ 107.798067][ T4625] ? _raw_spin_lock_irqsave+0x100/0x100 [ 107.803613][ T4625] ? wq_worker_running+0x97/0x190 [ 107.808654][ T4625] worker_thread+0xaf5/0x12a0 [ 107.813356][ T4625] kthread+0x29d/0x330 [ 107.817423][ T4625] ? worker_clr_flags+0x1a0/0x1a0 [ 107.822441][ T4625] ? kthread_blkcg+0xd0/0xd0 [ 107.827028][ T4625] ret_from_fork+0x1f/0x30 [ 107.831451][ T4625] [ 107.834931][ C0] FAULT_INJECTION: forcing a failure. [ 107.834931][ C0] name failslab, interval 1, probability 1, space 0, times 14 [ 107.847676][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 [ 107.854969][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 107.859491][ T4261] FAULT_INJECTION: forcing a failure. [ 107.859491][ T4261] name failslab, interval 1, probability 1, space 0, times 14 [ 107.865013][ C0] Call Trace: [ 107.865023][ C0] [ 107.865029][ C0] dump_stack_lvl+0x188/0x24e [ 107.888559][ C0] ? show_regs_print_info+0x12/0x12 [ 107.893770][ C0] ? load_image+0x410/0x410 [ 107.898279][ C0] ? mark_lock+0x94/0x320 [ 107.902614][ C0] ? verify_lock_unused+0x140/0x140 [ 107.907815][ C0] should_fail_ex+0x390/0x4c0 [ 107.912497][ C0] should_failslab+0x5/0x20 [ 107.916996][ C0] slab_pre_alloc_hook+0x59/0x300 [ 107.922023][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 107.927222][ C0] ? __alloc_skb+0xf9/0x7d0 [ 107.931724][ C0] __alloc_skb+0xf9/0x7d0 [ 107.936081][ C0] __netdev_alloc_skb+0x114/0x4f0 [ 107.941116][ C0] ? __alloc_skb+0x7d0/0x7d0 [ 107.945722][ C0] __ieee80211_beacon_get+0xd5d/0x1520 [ 107.951177][ C0] ? __ieee80211_beacon_get+0x36/0x1520 [ 107.956733][ C0] ieee80211_beacon_get_tim+0x63/0x4e0 [ 107.962196][ C0] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 107.967745][ C0] __iterate_interfaces+0x225/0x4c0 [ 107.972940][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 107.979200][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 107.986404][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 107.992649][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 107.999674][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 108.004881][ C0] __hrtimer_run_queues+0x522/0xc90 [ 108.010098][ C0] ? hw_scan_work+0xf00/0xf00 [ 108.014786][ C0] ? hrtimer_interrupt+0x980/0x980 [ 108.020330][ C0] hrtimer_run_softirq+0x173/0x290 [ 108.025438][ C0] handle_softirqs+0x291/0x910 [ 108.030200][ C0] ? run_ksoftirqd+0xa4/0x100 [ 108.034871][ C0] ? do_softirq+0x210/0x210 [ 108.039377][ C0] run_ksoftirqd+0xa4/0x100 [ 108.043870][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 108.049059][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 108.054432][ C0] ? takeover_tasklets+0x770/0x770 [ 108.059531][ C0] ? ksoftirqd_should_run+0x20/0x20 [ 108.064723][ C0] smpboot_thread_fn+0x667/0xa30 [ 108.069654][ C0] ? smpboot_thread_fn+0x49/0xa30 [ 108.074673][ C0] kthread+0x29d/0x330 [ 108.078729][ C0] ? cpu_report_death+0x250/0x250 [ 108.083747][ C0] ? kthread_blkcg+0xd0/0xd0 [ 108.088330][ C0] ret_from_fork+0x1f/0x30 [ 108.092749][ C0] [ 108.095787][ T4261] CPU: 1 PID: 4261 Comm: syz-executor Not tainted syzkaller #0 [ 108.103355][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.113412][ T4261] Call Trace: [ 108.116688][ T4261] [ 108.119613][ T4261] dump_stack_lvl+0x188/0x24e [ 108.124303][ T4261] ? show_regs_print_info+0x12/0x12 [ 108.129504][ T4261] ? load_image+0x410/0x410 [ 108.134009][ T4261] ? __might_sleep+0xd0/0xd0 [ 108.138601][ T4261] ? __lock_acquire+0x7c40/0x7c40 [ 108.143632][ T4261] should_fail_ex+0x390/0x4c0 [ 108.148430][ T4261] should_failslab+0x5/0x20 [ 108.152951][ T4261] slab_pre_alloc_hook+0x59/0x300 [ 108.157987][ T4261] kmem_cache_alloc+0x56/0x2f0 [ 108.162758][ T4261] ? alloc_pid+0x9d/0xc10 [ 108.167196][ T4261] alloc_pid+0x9d/0xc10 [ 108.171376][ T4261] ? copy_thread+0x44a/0x7c0 [ 108.175991][ T4261] copy_process+0x1c37/0x40c0 [ 108.180715][ T4261] ? copy_process+0x974/0x40c0 [ 108.185497][ T4261] ? idle_dummy+0x10/0x10 [ 108.189845][ T4261] kernel_clone+0x24b/0x900 [ 108.194370][ T4261] ? create_io_thread+0x170/0x170 [ 108.199426][ T4261] __se_sys_clone3+0x32d/0x3f0 [ 108.204214][ T4261] ? __x64_sys_clone3+0x60/0x60 [ 108.209086][ T4261] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 108.215094][ T4261] ? _copy_to_user+0xea/0x130 [ 108.219798][ T4261] ? lockdep_hardirqs_on+0x94/0x140 [ 108.225004][ T4261] do_syscall_64+0x4c/0xa0 [ 108.229424][ T4261] ? clear_bhb_loop+0x60/0xb0 [ 108.234100][ T4261] ? clear_bhb_loop+0x60/0xb0 [ 108.238776][ T4261] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.244670][ T4261] RIP: 0033:0x7f00b079ec89 [ 108.249094][ T4261] Code: 90 b8 01 00 00 00 b9 01 00 00 00 eb ec 0f 1f 40 00 b8 ea ff ff ff 48 85 ff 74 28 48 85 d2 74 23 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 14 74 01 c3 31 ed 4c 89 c7 ff d2 48 89 c7 b8 3c 00 00 [ 108.268707][ T4261] RSP: 002b:00007fff47f19478 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 108.277143][ T4261] RAX: ffffffffffffffda RBX: 0000000000009000 RCX: 00007f00b079ec89 [ 108.285218][ T4261] RDX: 00007f00b079b630 RSI: 0000000000000058 RDI: 00007fff47f194c0 [ 108.293286][ T4261] RBP: 00007f00b1683000 R08: 00007fff47f19520 R09: 0000000000000000 [ 108.301262][ T4261] R10: 0000000000000008 R11: 0000000000000206 R12: 00007fff47f19520 [ 108.309322][ T4261] R13: 0000000000000000 R14: 00007fff47f194c0 R15: 00007fff47f19990 [ 108.317309][ T4261] [ 108.320333][ T4624] CPU: 0 PID: 4624 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 108.327901][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.337954][ T4624] Workqueue: events_unbound cfg80211_wiphy_work [ 108.344202][ T4624] Call Trace: [ 108.347479][ T4624] [ 108.350409][ T4624] dump_stack_lvl+0x188/0x24e [ 108.355091][ T4624] ? lockdep_hardirqs_on+0x94/0x140 [ 108.360283][ T4624] ? show_regs_print_info+0x12/0x12 [ 108.365494][ T4624] ? load_image+0x410/0x410 [ 108.369992][ T4624] ? do_raw_spin_unlock+0x11d/0x230 [ 108.375191][ T4624] should_fail_ex+0x390/0x4c0 [ 108.379879][ T4624] should_failslab+0x5/0x20 [ 108.384382][ T4624] slab_pre_alloc_hook+0x59/0x300 [ 108.389401][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.395378][ T4624] __kmem_cache_alloc_node+0x4f/0x270 [ 108.400751][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.406729][ T4624] __kmalloc+0xa3/0x240 [ 108.410890][ T4624] ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.416702][ T4624] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 108.422765][ T4624] ? __lock_acquire+0x138a/0x7c40 [ 108.427799][ T4624] ? __lock_acquire+0x7c40/0x7c40 [ 108.432822][ T4624] ? ieee80211_queue_delayed_work+0x150/0x150 [ 108.438892][ T4624] ieee80211_bss_info_update+0x7df/0xbf0 [ 108.444525][ T4624] ? ieee80211_rx_bss_put+0x60/0x60 [ 108.449733][ T4624] ? ieee80211_vif_get_shift+0x22b/0x290 [ 108.455372][ T4624] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 108.461180][ T4624] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 108.467332][ T4624] ? verify_lock_unused+0x140/0x140 [ 108.472540][ T4624] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 108.478782][ T4624] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 108.484508][ T4624] ? mark_lock+0x94/0x320 [ 108.488846][ T4624] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 108.494821][ T4624] ? __lock_acquire+0x7c40/0x7c40 [ 108.499842][ T4624] ? lock_chain_count+0x20/0x20 [ 108.504689][ T4624] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 108.510582][ T4624] ? lockdep_hardirqs_on+0x94/0x140 [ 108.515782][ T4624] ? skb_dequeue+0x120/0x150 [ 108.520375][ T4624] ieee80211_iface_work+0x72c/0xc70 [ 108.525699][ T4624] cfg80211_wiphy_work+0x224/0x260 [ 108.530810][ T4624] ? process_one_work+0x7b4/0x1160 [ 108.535923][ T4624] process_one_work+0x8ab/0x1160 [ 108.540868][ T4624] ? worker_detach_from_pool+0x240/0x240 [ 108.546500][ T4624] ? _raw_spin_lock_irq+0xb7/0xf0 [ 108.551520][ T4624] ? _raw_spin_lock_irqsave+0x100/0x100 [ 108.557069][ T4624] ? wq_worker_running+0x97/0x190 [ 108.562098][ T4624] worker_thread+0xaf5/0x12a0 [ 108.566792][ T4624] kthread+0x29d/0x330 [ 108.570885][ T4624] ? worker_clr_flags+0x1a0/0x1a0 [ 108.575905][ T4624] ? kthread_blkcg+0xd0/0xd0 [ 108.580495][ T4624] ret_from_fork+0x1f/0x30 [ 108.584923][ T4624] SYZFAIL: posix_spawnp failed (errno 12: Cannot allocate memory) [ 108.587991][ T4267] ERROR: Out of memory at tomoyo_realpath_from_path. [ 108.605645][ T4624] FAULT_INJECTION: forcing a failure. [ 108.605645][ T4624] name failslab, interval 1, probability 1, space 0, times 6 [ 108.618767][ C0] FAULT_INJECTION: forcing a failure. [ 108.618767][ C0] name failslab, interval 1, probability 1, space 0, times 6 [ 108.618795][ C0] CPU: 0 PID: 4624 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 108.618813][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 108.618824][ C0] Workqueue: events_unbound cfg80211_wiphy_work [ 108.618853][ C0] Call Trace: [ 108.618859][ C0] [ 108.618867][ C0] dump_stack_lvl+0x188/0x24e [ 108.618894][ C0] ? show_regs_print_info+0x12/0x12 [ 108.618916][ C0] ? load_image+0x410/0x410 [ 108.618942][ C0] ? mark_lock+0x94/0x320 [ 108.618968][ C0] should_fail_ex+0x390/0x4c0 [ 108.618995][ C0] should_failslab+0x5/0x20 [ 108.619011][ C0] slab_pre_alloc_hook+0x59/0x300 [ 108.619035][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 108.619059][ C0] ? __alloc_skb+0xf9/0x7d0 [ 108.619085][ C0] __alloc_skb+0xf9/0x7d0 [ 108.619109][ C0] skb_copy+0x122/0x6f0 [ 108.619141][ C0] mac80211_hwsim_tx_frame_no_nl+0xd04/0x12f0 [ 108.619177][ C0] ? mac80211_hwsim_tx_frame_nl+0xba0/0xba0 [ 108.619193][ C0] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 108.619215][ C0] ? ktime_get_real_ts64+0x440/0x440 [ 108.619239][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810 [ 108.619263][ C0] mac80211_hwsim_tx_frame+0x1b5/0x200 [ 108.619285][ C0] mac80211_hwsim_beacon_tx+0x608/0xae0 [ 108.619310][ C0] __iterate_interfaces+0x225/0x4c0 [ 108.619332][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 108.619350][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 108.619373][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 108.619391][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 108.619417][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 108.619443][ C0] __hrtimer_run_queues+0x522/0xc90 [ 108.619467][ C0] ? hw_scan_work+0xf00/0xf00 [ 108.619498][ C0] ? hrtimer_interrupt+0x980/0x980 [ 108.619525][ C0] hrtimer_run_softirq+0x173/0x290 [ 108.619548][ C0] handle_softirqs+0x291/0x910 [ 108.619570][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 108.619589][ C0] ? do_softirq+0x210/0x210 [ 108.619603][ C0] ? hrtimer_interrupt+0x775/0x980 [ 108.619626][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 108.619646][ C0] __irq_exit_rcu+0x13b/0x230 [ 108.619662][ C0] ? irq_exit_rcu+0x20/0x20 [ 108.619689][ C0] irq_exit_rcu+0x5/0x20 [ 108.619704][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 108.619721][ C0] [ 108.619727][ C0] [ 108.619735][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 108.619757][ C0] RIP: 0010:console_emit_next_record+0x92f/0xb50 [ 108.619782][ C0] Code: 0f 85 af 00 00 00 e8 50 b1 1a 00 0f b6 5c 24 0f 4d 85 f6 75 07 e8 41 b1 1a 00 eb 06 e8 3a b1 1a 00 fb 66 43 c7 44 2f 24 f8 f8 <43> c6 44 2f 26 f8 48 b8 f8 f2 f2 f2 f8 f8 f8 f8 48 05 00 06 06 06 [ 108.619797][ C0] RSP: 0018:ffffc90002f970a0 EFLAGS: 00000293 [ 108.619814][ C0] RAX: ffffffff816782b6 RBX: 0000000000000001 RCX: ffff88802cb49e00 [ 108.619827][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 108.619837][ C0] RBP: ffffc90002f972c0 R08: ffffffff90b0f247 R09: 1ffffffff2161e48 [ 108.619850][ C0] R10: dffffc0000000000 R11: fffffbfff2161e49 R12: 1ffff920005f2e5f [ 108.619863][ C0] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffff920005f2e20 [ 108.619883][ C0] ? console_emit_next_record+0x926/0xb50 [ 108.619918][ C0] ? console_emit_next_record+0x68f/0xb50 [ 108.619946][ C0] ? info_print_prefix+0x360/0x360 [ 108.619978][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 108.620009][ C0] ? __down_trylock_console_sem+0xf2/0x1f0 [ 108.620035][ C0] ? __down_trylock_console_sem+0x19f/0x1f0 [ 108.620059][ C0] ? _printk+0xda/0x130 [ 108.620073][ C0] ? _printk+0xda/0x130 [ 108.620086][ C0] ? console_trylock+0x160/0x160 [ 108.620104][ C0] console_unlock+0x223/0x630 [ 108.620123][ C0] ? _printk+0xda/0x130 [ 108.620137][ C0] vprintk_emit+0x4b3/0x6a0 [ 108.620156][ C0] ? printk_sprint+0x460/0x460 [ 108.620171][ C0] ? get_random_u8+0x4ab/0x980 [ 108.620185][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 108.620198][ C0] ? get_random_u8+0x168/0x980 [ 108.620211][ C0] ? get_random_u8+0x512/0x980 [ 108.620224][ C0] ? ret_from_fork+0x1f/0x30 [ 108.620247][ C0] _printk+0xda/0x130 [ 108.620264][ C0] ? load_image+0x410/0x410 [ 108.620278][ C0] ? stack_trace_save+0xa6/0xf0 [ 108.620295][ C0] ? __stack_depot_save+0x35/0x480 [ 108.620314][ C0] should_fail_ex+0x371/0x4c0 [ 108.620333][ C0] should_failslab+0x5/0x20 [ 108.620345][ C0] slab_pre_alloc_hook+0x59/0x300 [ 108.620360][ C0] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.620378][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 108.620395][ C0] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.620411][ C0] __kmalloc+0xa3/0x240 [ 108.620430][ C0] ieee802_11_parse_elems_full+0xb4/0x1240 [ 108.620447][ C0] ? trace_raw_output_contention_end+0xd0/0xd0 [ 108.620467][ C0] ? trace_contention_end+0x5f/0x170 [ 108.620483][ C0] ? __mutex_lock+0x1ab/0xae0 [ 108.620505][ C0] ? __lock_acquire+0x1465/0x7c40 [ 108.620520][ C0] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 108.620540][ C0] ? mutex_lock_nested+0x10/0x10 [ 108.620560][ C0] ? ieee80211_queue_delayed_work+0x150/0x150 [ 108.620584][ C0] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 108.620602][ C0] ? verify_lock_unused+0x140/0x140 [ 108.620619][ C0] ? verify_lock_unused+0x140/0x140 [ 108.620648][ C0] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 108.620671][ C0] ? mark_lock+0x94/0x320 [ 108.620690][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 108.620706][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 108.620723][ C0] ? lock_chain_count+0x20/0x20 [ 108.620738][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 108.620758][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 108.620773][ C0] ? skb_dequeue+0x120/0x150 [ 108.620788][ C0] ieee80211_iface_work+0x72c/0xc70 [ 108.620812][ C0] cfg80211_wiphy_work+0x224/0x260 [ 108.620829][ C0] ? process_one_work+0x7b4/0x1160 [ 108.620845][ C0] process_one_work+0x8ab/0x1160 [ 108.620869][ C0] ? worker_detach_from_pool+0x240/0x240 [ 108.620887][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 108.620902][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 108.620918][ C0] ? wq_worker_running+0x97/0x190 [ 108.620938][ C0] worker_thread+0xaf5/0x12a0 [ 108.620972][ C0] kthread+0x29d/0x330 [ 108.620983][ C0] ? worker_clr_flags+0x1a0/0x1a0 [ 108.620998][ C0] ? kthread_blkcg+0xd0/0xd0 [ 108.621012][ C0] ret_from_fork+0x1f/0x30 [ 108.621037][ C0] [ 108.825246][ T1] FAULT_INJECTION: forcing a failure. [ 108.825246][ T1] name failslab, interval 1, probability 1, space 0, times 5 [ 108.829820][ T4625] FAULT_INJECTION: forcing a failure. [ 108.829820][ T4625] name failslab, interval 1, probability 1, space 0, times 5 [ 108.832027][ T1] CPU: 1 PID: 1 Comm: init Not tainted syzkaller #0 [ 109.283740][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 109.293794][ T1] Call Trace: [ 109.297076][ T1] [ 109.300005][ T1] dump_stack_lvl+0x188/0x24e [ 109.304696][ T1] ? show_regs_print_info+0x12/0x12 [ 109.309902][ T1] ? load_image+0x410/0x410 [ 109.314412][ T1] ? __might_sleep+0xd0/0xd0 [ 109.319001][ T1] ? __lock_acquire+0x7c40/0x7c40 [ 109.324028][ T1] ? memset+0x1e/0x40 [ 109.328011][ T1] should_fail_ex+0x390/0x4c0 [ 109.332695][ T1] should_failslab+0x5/0x20 [ 109.337196][ T1] slab_pre_alloc_hook+0x59/0x300 [ 109.342227][ T1] kmem_cache_alloc+0x56/0x2f0 [ 109.346996][ T1] ? posix_lock_inode+0x365/0x32f0 [ 109.352110][ T1] posix_lock_inode+0x365/0x32f0 [ 109.357063][ T1] ? aa_path_link+0x8a0/0x8a0 [ 109.361748][ T1] ? lockdep_softirqs_off+0x430/0x430 [ 109.367120][ T1] ? __kasan_slab_alloc+0x6b/0x80 [ 109.372146][ T1] ? slab_pre_alloc_hook+0x59/0x300 [ 109.377351][ T1] ? posix_lock_file+0x50/0x50 [ 109.382118][ T1] ? bpf_lsm_file_lock+0x5/0x10 [ 109.386990][ T1] fcntl_setlk+0xaa7/0x10e0 [ 109.391504][ T1] ? vfs_lock_file+0xd0/0xd0 [ 109.396097][ T1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 109.402084][ T1] ? __might_fault+0xa6/0x120 [ 109.406760][ T1] ? __might_fault+0xc2/0x120 [ 109.411433][ T1] ? __might_fault+0xa6/0x120 [ 109.416462][ T1] do_fcntl+0x543/0x1280 [ 109.420708][ T1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 109.425915][ T1] ? kill_fasync+0x4b0/0x4b0 [ 109.430528][ T1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 109.436512][ T1] ? tomoyo_file_fcntl+0x74/0x210 [ 109.441539][ T1] ? lock_chain_count+0x20/0x20 [ 109.446393][ T1] ? bpf_lsm_file_fcntl+0x5/0x10 [ 109.451337][ T1] ? security_file_fcntl+0x7c/0xa0 [ 109.456451][ T1] __se_sys_fcntl+0xc9/0x190 [ 109.461045][ T1] do_syscall_64+0x4c/0xa0 [ 109.465463][ T1] ? clear_bhb_loop+0x60/0xb0 [ 109.470141][ T1] ? clear_bhb_loop+0x60/0xb0 [ 109.474818][ T1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.480710][ T1] RIP: 0033:0x7fe3f6a63add [ 109.485124][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54 [ 109.504726][ T1] RSP: 002b:00007ffe6efc01a8 EFLAGS: 00000293 ORIG_RAX: 0000000000000048 [ 109.513138][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3f6a63add [ 109.521107][ T1] RDX: 00007ffe6efc01b0 RSI: 0000000000000007 RDI: 0000000000000003 [ 109.529076][ T1] RBP: 0000000000000003 R08: 00007ffe6efc01d0 R09: 0000000000000000 [ 109.537046][ T1] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000000 [ 109.545018][ T1] R13: 00007ffe6efc01d0 R14: 0000000000000002 R15: 000055bbc4192d98 [ 109.552997][ T1] [ 109.556019][ T4625] CPU: 0 PID: 4625 Comm: kworker/u4:10 Not tainted syzkaller #0 [ 109.563678][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 109.573752][ T4625] Workqueue: events_unbound nsim_dev_trap_report_work [ 109.580538][ T4625] Call Trace: [ 109.583824][ T4625] [ 109.586761][ T4625] dump_stack_lvl+0x188/0x24e [ 109.591463][ T4625] ? show_regs_print_info+0x12/0x12 [ 109.596679][ T4625] ? load_image+0x410/0x410 [ 109.601197][ T4625] ? mark_lock+0x94/0x320 [ 109.605559][ T4625] should_fail_ex+0x390/0x4c0 [ 109.610254][ T4625] should_failslab+0x5/0x20 [ 109.614764][ T4625] slab_pre_alloc_hook+0x59/0x300 [ 109.619806][ T4625] kmem_cache_alloc_node+0x5a/0x310 [ 109.625014][ T4625] ? __alloc_skb+0xf9/0x7d0 [ 109.629536][ T4625] __alloc_skb+0xf9/0x7d0 [ 109.633888][ T4625] nsim_dev_trap_report_work+0x24f/0xa80 [ 109.639551][ T4625] ? process_one_work+0x7b4/0x1160 [ 109.644678][ T4625] process_one_work+0x8ab/0x1160 [ 109.649640][ T4625] ? worker_detach_from_pool+0x240/0x240 [ 109.655288][ T4625] ? _raw_spin_lock_irq+0xb7/0xf0 [ 109.660328][ T4625] ? _raw_spin_lock_irqsave+0x100/0x100 [ 109.665891][ T4625] ? wq_worker_running+0x97/0x190 [ 109.670941][ T4625] worker_thread+0xaf5/0x12a0 [ 109.675660][ T4625] kthread+0x29d/0x330 [ 109.679738][ T4625] ? worker_clr_flags+0x1a0/0x1a0 [ 109.684775][ T4625] ? kthread_blkcg+0xd0/0xd0 [ 109.689378][ T4625] ret_from_fork+0x1f/0x30 [ 109.693833][ T4625] [ 109.705136][ T4593] FAULT_INJECTION: forcing a failure. [ 109.705136][ T4593] name failslab, interval 1, probability 1, space 0, times 4 [ 109.717689][ T4260] FAULT_INJECTION: forcing a failure. [ 109.717689][ T4260] name failslab, interval 1, probability 1, space 0, times 4 [ 109.717772][ T4593] CPU: 0 PID: 4593 Comm: kworker/u4:8 Not tainted syzkaller #0 [ 109.737848][ T4593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 109.747897][ T4593] Workqueue: events_unbound nsim_dev_trap_report_work [ 109.754662][ T4593] Call Trace: [ 109.757936][ T4593] [ 109.760863][ T4593] dump_stack_lvl+0x188/0x24e [ 109.765543][ T4593] ? show_regs_print_info+0x12/0x12 [ 109.770741][ T4593] ? load_image+0x410/0x410 [ 109.775243][ T4593] ? mark_lock+0x94/0x320 [ 109.779581][ T4593] should_fail_ex+0x390/0x4c0 [ 109.784263][ T4593] should_failslab+0x5/0x20 [ 109.788759][ T4593] slab_pre_alloc_hook+0x59/0x300 [ 109.793797][ T4593] kmem_cache_alloc_node+0x5a/0x310 [ 109.799002][ T4593] ? __alloc_skb+0xf9/0x7d0 [ 109.803516][ T4593] __alloc_skb+0xf9/0x7d0 [ 109.807847][ T4593] nsim_dev_trap_report_work+0x24f/0xa80 [ 109.813489][ T4593] ? process_one_work+0x7b4/0x1160 [ 109.818601][ T4593] process_one_work+0x8ab/0x1160 [ 109.823549][ T4593] ? worker_detach_from_pool+0x240/0x240 [ 109.829188][ T4593] ? _raw_spin_lock_irq+0xb7/0xf0 [ 109.834213][ T4593] ? _raw_spin_lock_irqsave+0x100/0x100 [ 109.839760][ T4593] ? wq_worker_running+0x97/0x190 [ 109.844804][ T4593] worker_thread+0xaf5/0x12a0 [ 109.849497][ T4593] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 109.855401][ T4593] kthread+0x29d/0x330 [ 109.859466][ T4593] ? worker_clr_flags+0x1a0/0x1a0 [ 109.864491][ T4593] ? kthread_blkcg+0xd0/0xd0 [ 109.869072][ T4593] ret_from_fork+0x1f/0x30 [ 109.873496][ T4593] [ 109.876874][ T4267] FAULT_INJECTION: forcing a failure. [ 109.876874][ T4267] name failslab, interval 1, probability 1, space 0, times 3 [ 109.924367][ T4260] CPU: 0 PID: 4260 Comm: sshd-session Not tainted syzkaller #0 [ 109.928918][ T2] FAULT_INJECTION: forcing a failure. [ 109.928918][ T2] name failslab, interval 1, probability 1, space 0, times 3 [ 109.931950][ T4260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 109.954581][ T4260] Call Trace: [ 109.957861][ T4260] [ 109.960794][ T4260] dump_stack_lvl+0x188/0x24e [ 109.965482][ T4260] ? show_regs_print_info+0x12/0x12 [ 109.970691][ T4260] ? load_image+0x410/0x410 [ 109.975203][ T4260] ? __might_sleep+0xd0/0xd0 [ 109.979799][ T4260] ? __lock_acquire+0x7c40/0x7c40 [ 109.984833][ T4260] should_fail_ex+0x390/0x4c0 [ 109.989519][ T4260] should_failslab+0x5/0x20 [ 109.994019][ T4260] slab_pre_alloc_hook+0x59/0x300 [ 109.995698][ T9] FAULT_INJECTION: forcing a failure. [ 109.995698][ T9] name failslab, interval 1, probability 1, space 0, times 2 [ 109.999041][ T4260] kmem_cache_alloc+0x56/0x2f0 [ 110.016364][ T4260] ? getname_kernel+0x56/0x2f0 [ 110.021137][ T4260] getname_kernel+0x56/0x2f0 [ 110.025729][ T4260] kern_path+0x19/0x50 [ 110.029794][ T4260] unix_find_other+0x102/0x810 [ 110.034560][ T4260] ? __might_fault+0xa6/0x120 [ 110.039238][ T4260] ? unix_insert_bsd_socket+0x250/0x250 [ 110.044791][ T4260] ? aa_af_perm+0x340/0x340 [ 110.049296][ T4260] ? tomoyo_socket_connect_permission+0x186/0x270 [ 110.055718][ T4260] unix_dgram_connect+0x289/0xbb0 [ 110.060747][ T4260] ? unix_stream_splice_actor+0x100/0x100 [ 110.066472][ T4260] __sys_connect+0x3cb/0x450 [ 110.071074][ T4260] ? __sys_connect_file+0x170/0x170 [ 110.076291][ T4260] __x64_sys_connect+0x76/0x80 [ 110.081059][ T4260] do_syscall_64+0x4c/0xa0 [ 110.085478][ T4260] ? clear_bhb_loop+0x60/0xb0 [ 110.090156][ T4260] ? clear_bhb_loop+0x60/0xb0 [ 110.094837][ T4260] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.100732][ T4260] RIP: 0033:0x7fa3524a7407 [ 110.105146][ T4260] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 110.124749][ T4260] RSP: 002b:00007ffca6a60dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002a [ 110.133161][ T4260] RAX: ffffffffffffffda RBX: 00007fa352c24300 RCX: 00007fa3524a7407 [ 110.141133][ T4260] RDX: 000000000000006e RSI: 00007fa3525ae560 RDI: 0000000000000006 [ 110.149102][ T4260] RBP: 00007fa3525ae560 R08: 0000000000000000 R09: 0000000000000000 [ 110.157072][ T4260] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 110.165039][ T4260] R13: 000000000000000a R14: 0000000000000033 R15: 00007ffca6a60f30 [ 110.173021][ T4260] [ 110.176038][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 110.183343][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 110.193415][ T9] Workqueue: events_unbound nsim_dev_trap_report_work [ 110.200202][ T9] Call Trace: [ 110.203486][ T9] [ 110.206427][ T9] dump_stack_lvl+0x188/0x24e [ 110.211117][ T9] ? show_regs_print_info+0x12/0x12 [ 110.216320][ T9] ? load_image+0x410/0x410 [ 110.220823][ T9] ? mark_lock+0x94/0x320 [ 110.225156][ T9] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 110.231140][ T9] should_fail_ex+0x390/0x4c0 [ 110.235821][ T9] should_failslab+0x5/0x20 [ 110.240329][ T9] slab_pre_alloc_hook+0x59/0x300 [ 110.245359][ T9] kmem_cache_alloc_node+0x5a/0x310 [ 110.245632][ C0] FAULT_INJECTION: forcing a failure. [ 110.245632][ C0] name failslab, interval 1, probability 1, space 0, times 2 [ 110.250552][ T9] ? slab_free_freelist_hook+0x133/0x1b0 [ 110.268758][ T9] ? __alloc_skb+0xf9/0x7d0 [ 110.273270][ T9] __alloc_skb+0xf9/0x7d0 [ 110.277606][ T9] nsim_dev_trap_report_work+0x24f/0xa80 [ 110.283254][ T9] ? process_one_work+0x7b4/0x1160 [ 110.288368][ T9] process_one_work+0x8ab/0x1160 [ 110.293325][ T9] ? worker_detach_from_pool+0x240/0x240 [ 110.298964][ T9] ? _raw_spin_lock_irq+0xb7/0xf0 [ 110.303993][ T9] ? _raw_spin_lock_irqsave+0x100/0x100 [ 110.309542][ T9] ? wq_worker_running+0x97/0x190 [ 110.314573][ T9] worker_thread+0xaf5/0x12a0 [ 110.319273][ T9] kthread+0x29d/0x330 [ 110.323338][ T9] ? worker_clr_flags+0x1a0/0x1a0 [ 110.328362][ T9] ? kthread_blkcg+0xd0/0xd0 [ 110.332960][ T9] ret_from_fork+0x1f/0x30 [ 110.337423][ T9] [ 110.340442][ C0] CPU: 0 PID: 4321 Comm: kworker/0:5 Not tainted syzkaller #0 [ 110.347932][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 110.348704][ T4630] FAULT_INJECTION: forcing a failure. [ 110.348704][ T4630] name failslab, interval 1, probability 1, space 0, times 1 [ 110.357979][ C0] Workqueue: events drain_vmap_area_work [ 110.358007][ C0] Call Trace: [ 110.358016][ C0] [ 110.382303][ C0] dump_stack_lvl+0x188/0x24e [ 110.386996][ C0] ? show_regs_print_info+0x12/0x12 [ 110.392204][ C0] ? load_image+0x410/0x410 [ 110.396720][ C0] ? mark_lock+0x94/0x320 [ 110.401049][ C0] ? verify_lock_unused+0x140/0x140 [ 110.406262][ C0] should_fail_ex+0x390/0x4c0 [ 110.410944][ C0] should_failslab+0x5/0x20 [ 110.415479][ C0] slab_pre_alloc_hook+0x59/0x300 [ 110.420507][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 110.425707][ C0] ? __alloc_skb+0xf9/0x7d0 [ 110.430214][ C0] __alloc_skb+0xf9/0x7d0 [ 110.434550][ C0] __netdev_alloc_skb+0x114/0x4f0 [ 110.439590][ C0] ? __alloc_skb+0x7d0/0x7d0 [ 110.444194][ C0] __ieee80211_beacon_get+0xd5d/0x1520 [ 110.449654][ C0] ? __ieee80211_beacon_get+0x36/0x1520 [ 110.455208][ C0] ieee80211_beacon_get_tim+0x63/0x4e0 [ 110.460672][ C0] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 110.466226][ C0] __iterate_interfaces+0x225/0x4c0 [ 110.471428][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 110.477663][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 110.484864][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 110.491116][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 110.498144][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 110.503345][ C0] __hrtimer_run_queues+0x522/0xc90 [ 110.508548][ C0] ? hw_scan_work+0xf00/0xf00 [ 110.513232][ C0] ? hrtimer_interrupt+0x980/0x980 [ 110.518346][ C0] hrtimer_run_softirq+0x173/0x290 [ 110.523465][ C0] handle_softirqs+0x291/0x910 [ 110.528229][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 110.533079][ C0] ? do_softirq+0x210/0x210 [ 110.537589][ C0] ? hrtimer_interrupt+0x775/0x980 [ 110.542710][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 110.547913][ C0] __irq_exit_rcu+0x13b/0x230 [ 110.552593][ C0] ? irq_exit_rcu+0x20/0x20 [ 110.557109][ C0] irq_exit_rcu+0x5/0x20 [ 110.561355][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 110.566988][ C0] [ 110.569914][ C0] [ 110.572841][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 110.578912][ C0] RIP: 0010:smp_call_function_many_cond+0x1148/0x1250 [ 110.585679][ C0] Code: 41 8b 1f 89 de 83 e6 01 31 ff e8 73 ff 0a 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 0a e8 ff fb 0a 00 e9 34 ff ff ff f3 90 <41> 0f b6 04 1c 84 c0 75 14 41 f7 07 01 00 00 00 0f 84 17 ff ff ff [ 110.605295][ C0] RSP: 0018:ffffc90004527940 EFLAGS: 00000293 [ 110.611360][ C0] RAX: ffffffff81773813 RBX: dffffc0000000000 RCX: ffff88801abf0000 [ 110.619328][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 110.627293][ C0] RBP: ffffc90004527aa0 R08: ffffffff90b0f24f R09: 1ffffffff2161e49 [ 110.635256][ C0] R10: dffffc0000000000 R11: fffffbfff2161e4a R12: 1ffff110171e8219 [ 110.643218][ C0] R13: ffff8880b8e3bdc0 R14: 0000000000000001 R15: ffff8880b8f410c8 [ 110.651184][ C0] ? smp_call_function_many_cond+0x1163/0x1250 [ 110.657347][ C0] ? flush_tlb_all+0x20/0x20 [ 110.661938][ C0] ? smp_call_function_many+0x30/0x30 [ 110.667305][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 110.672323][ C0] ? do_raw_spin_lock+0x128/0x2f0 [ 110.677339][ C0] ? __rwlock_init+0x140/0x140 [ 110.682096][ C0] ? flush_tlb_all+0x20/0x20 [ 110.686681][ C0] on_each_cpu_cond_mask+0x3b/0x80 [ 110.691791][ C0] __purge_vmap_area_lazy+0x21e/0x1920 [ 110.697254][ C0] ? drain_vmap_area_work+0x2e/0xd0 [ 110.702470][ C0] ? mutex_lock_nested+0x10/0x10 [ 110.707402][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 110.713377][ C0] ? purge_fragmented_blocks_allcpus+0x930/0x930 [ 110.719699][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 110.725588][ C0] ? _raw_spin_unlock+0x40/0x40 [ 110.730430][ C0] ? process_one_work+0x7b4/0x1160 [ 110.735537][ C0] drain_vmap_area_work+0x3c/0xd0 [ 110.740556][ C0] process_one_work+0x8ab/0x1160 [ 110.745497][ C0] ? worker_detach_from_pool+0x240/0x240 [ 110.751124][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 110.756144][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 110.761682][ C0] ? wq_worker_running+0x97/0x190 [ 110.766702][ C0] worker_thread+0xaf5/0x12a0 [ 110.771381][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 110.777273][ C0] kthread+0x29d/0x330 [ 110.781334][ C0] ? worker_clr_flags+0x1a0/0x1a0 [ 110.786351][ C0] ? kthread_blkcg+0xd0/0xd0 [ 110.790934][ C0] ret_from_fork+0x1f/0x30 [ 110.795354][ C0] [ 110.806700][ T4267] CPU: 1 PID: 4267 Comm: udevd Not tainted syzkaller #0 [ 110.813677][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 110.823741][ T4267] Call Trace: [ 110.827028][ T4267] [ 110.829969][ T4267] dump_stack_lvl+0x188/0x24e [ 110.834664][ T4267] ? show_regs_print_info+0x12/0x12 [ 110.839897][ T4267] ? load_image+0x410/0x410 [ 110.844418][ T4267] ? __might_sleep+0xd0/0xd0 [ 110.849010][ T4267] ? __lock_acquire+0x7c40/0x7c40 [ 110.854039][ T4267] ? aa_get_newest_label+0xf9/0x5b0 [ 110.859249][ T4267] should_fail_ex+0x390/0x4c0 [ 110.863938][ T4267] should_failslab+0x5/0x20 [ 110.868441][ T4267] slab_pre_alloc_hook+0x59/0x300 [ 110.873471][ T4267] kmem_cache_alloc_node+0x5a/0x310 [ 110.878670][ T4267] ? security_capable+0x85/0xb0 [ 110.883523][ T4267] ? __alloc_skb+0xf9/0x7d0 [ 110.888035][ T4267] __alloc_skb+0xf9/0x7d0 [ 110.892371][ T4267] netlink_sendmsg+0x654/0xbd0 [ 110.897150][ T4267] ? netlink_getsockopt+0x550/0x550 [ 110.902361][ T4267] ? apparmor_socket_sendmsg+0x8a/0x330 [ 110.907912][ T4267] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 110.913196][ T4267] ? security_socket_sendmsg+0x7c/0xa0 [ 110.918655][ T4267] ? netlink_getsockopt+0x550/0x550 [ 110.923876][ T4267] ____sys_sendmsg+0x5ed/0x9a0 [ 110.928663][ T4267] ? __sys_sendmsg_sock+0x30/0x30 [ 110.933695][ T4267] ? __import_iovec+0x306/0x510 [ 110.938560][ T4267] ? import_iovec+0x6f/0xa0 [ 110.943088][ T4267] ___sys_sendmsg+0x2a2/0x360 [ 110.947792][ T4267] ? __sys_sendmsg+0x2a0/0x2a0 [ 110.952592][ T4267] ? slab_free_freelist_hook+0x133/0x1b0 [ 110.958238][ T4267] __se_sys_sendmsg+0x1c3/0x2b0 [ 110.963099][ T4267] ? __x64_sys_sendmsg+0x80/0x80 [ 110.968056][ T4267] ? lockdep_hardirqs_on+0x94/0x140 [ 110.973262][ T4267] do_syscall_64+0x4c/0xa0 [ 110.977685][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 110.982367][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 110.987054][ T4267] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.992958][ T4267] RIP: 0033:0x7fcaa2ea7407 [ 110.997418][ T4267] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 111.017060][ T4267] RSP: 002b:00007ffd83b3b5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 111.025479][ T4267] RAX: ffffffffffffffda RBX: 00007fcaa35d2880 RCX: 00007fcaa2ea7407 [ 111.033449][ T4267] RDX: 0000000000000000 RSI: 00007ffd83b3b620 RDI: 000000000000000c [ 111.041424][ T4267] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 111.049394][ T4267] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000086 [ 111.057368][ T4267] R13: 000055ea6c4a59d0 R14: 0000000000000000 R15: 0000000000000000 [ 111.065358][ T4267] [ 111.068377][ T2] CPU: 0 PID: 2 Comm: kthreadd Not tainted syzkaller #0 [ 111.075336][ T2] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 111.080012][ T52] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.085386][ T2] Call Trace: [ 111.085395][ T2] [ 111.085404][ T2] dump_stack_lvl+0x188/0x24e [ 111.085433][ T2] ? show_regs_print_info+0x12/0x12 [ 111.085455][ T2] ? load_image+0x410/0x410 [ 111.085477][ T2] ? __might_sleep+0xd0/0xd0 [ 111.085496][ T2] ? __lock_acquire+0x7c40/0x7c40 [ 111.085525][ T2] should_fail_ex+0x390/0x4c0 [ 111.085553][ T2] should_failslab+0x5/0x20 [ 111.085571][ T2] slab_pre_alloc_hook+0x59/0x300 [ 111.085594][ T2] ? security_prepare_creds+0x47/0x130 [ 111.085618][ T2] __kmem_cache_alloc_node+0x4f/0x270 [ 111.085640][ T2] ? security_prepare_creds+0x47/0x130 [ 111.085661][ T2] __kmalloc+0xa3/0x240 [ 111.085688][ T2] security_prepare_creds+0x47/0x130 [ 111.085710][ T2] prepare_creds+0x450/0x610 [ 111.170649][ T2] copy_creds+0x146/0xd40 [ 111.175006][ T2] copy_process+0x959/0x40c0 [ 111.179628][ T2] ? mark_lock+0x94/0x320 [ 111.183980][ T2] ? __lock_acquire+0x1465/0x7c40 [ 111.189023][ T2] ? idle_dummy+0x10/0x10 [ 111.193362][ T2] kernel_clone+0x24b/0x900 [ 111.197870][ T2] ? lock_chain_count+0x20/0x20 [ 111.202732][ T2] ? verify_lock_unused+0x140/0x140 [ 111.207943][ T2] ? create_io_thread+0x170/0x170 [ 111.212972][ T2] ? finish_task_switch+0x262/0x8e0 [ 111.218200][ T2] kernel_thread+0x118/0x180 [ 111.222798][ T2] ? kthread_blkcg+0xd0/0xd0 [ 111.227386][ T2] ? ptrace_event_pid+0x320/0x320 [ 111.232419][ T2] ? kthread_blkcg+0xd0/0xd0 [ 111.237009][ T2] ? __rwlock_init+0x140/0x140 [ 111.241771][ T2] ? do_raw_spin_unlock+0x11d/0x230 [ 111.246971][ T2] kthreadd+0x54f/0x700 [ 111.251132][ T2] ? kthreadd+0x322/0x700 [ 111.255464][ T2] ? kthread_stop+0x650/0x650 [ 111.260148][ T2] ? _raw_spin_unlock_irq+0x1f/0x40 [ 111.265353][ T2] ? lockdep_hardirqs_on+0x94/0x140 [ 111.270561][ T2] ? kthread_stop+0x650/0x650 [ 111.275245][ T2] ret_from_fork+0x1f/0x30 [ 111.279676][ T2] [ 111.282695][ T4630] CPU: 1 PID: 4630 Comm: kworker/u4:14 Not tainted syzkaller #0 [ 111.290345][ T4630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 111.300407][ T4630] Workqueue: events_unbound cfg80211_wiphy_work [ 111.306654][ T4630] Call Trace: [ 111.309931][ T4630] [ 111.312858][ T4630] dump_stack_lvl+0x188/0x24e [ 111.317541][ T4630] ? show_regs_print_info+0x12/0x12 [ 111.322736][ T4630] ? load_image+0x410/0x410 [ 111.327234][ T4630] ? mark_lock+0x94/0x320 [ 111.331568][ T4630] should_fail_ex+0x390/0x4c0 [ 111.336247][ T4630] should_failslab+0x5/0x20 [ 111.340741][ T4630] slab_pre_alloc_hook+0x59/0x300 [ 111.345763][ T4630] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.351743][ T4630] __kmem_cache_alloc_node+0x4f/0x270 [ 111.357112][ T4630] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.363091][ T4630] __kmalloc+0xa3/0x240 [ 111.367250][ T4630] ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.373055][ T4630] ? trace_raw_output_contention_end+0xd0/0xd0 [ 111.379214][ T4630] ? trace_contention_end+0x5f/0x170 [ 111.384499][ T4630] ? __mutex_lock+0x1ab/0xae0 [ 111.389181][ T4630] ? __lock_acquire+0x1465/0x7c40 [ 111.394205][ T4630] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 111.400450][ T4630] ? mutex_lock_nested+0x10/0x10 [ 111.405398][ T4630] ? ieee80211_queue_delayed_work+0x150/0x150 [ 111.411470][ T4630] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 111.417536][ T4630] ? verify_lock_unused+0x140/0x140 [ 111.422732][ T4630] ? verify_lock_unused+0x140/0x140 [ 111.427929][ T4630] ? verify_lock_unused+0x140/0x140 [ 111.433135][ T4630] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 111.438862][ T4630] ? mark_lock+0x94/0x320 [ 111.443193][ T4630] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 111.449173][ T4630] ? __lock_acquire+0x7c40/0x7c40 [ 111.454194][ T4630] ? lock_chain_count+0x20/0x20 [ 111.459041][ T4630] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 111.464935][ T4630] ? lockdep_hardirqs_on+0x94/0x140 [ 111.470132][ T4630] ? skb_dequeue+0x120/0x150 [ 111.474716][ T4630] ieee80211_iface_work+0x72c/0xc70 [ 111.479923][ T4630] cfg80211_wiphy_work+0x224/0x260 [ 111.485036][ T4630] ? process_one_work+0x7b4/0x1160 [ 111.490148][ T4630] process_one_work+0x8ab/0x1160 [ 111.495091][ T4630] ? worker_detach_from_pool+0x240/0x240 [ 111.500725][ T4630] ? _raw_spin_lock_irq+0xb7/0xf0 [ 111.505744][ T4630] ? _raw_spin_lock_irqsave+0x100/0x100 [ 111.511284][ T4630] ? wq_worker_running+0x97/0x190 [ 111.516315][ T4630] worker_thread+0xaf5/0x12a0 [ 111.521011][ T4630] kthread+0x29d/0x330 [ 111.525071][ T4630] ? worker_clr_flags+0x1a0/0x1a0 [ 111.530091][ T4630] ? kthread_blkcg+0xd0/0xd0 [ 111.534675][ T4630] ret_from_fork+0x1f/0x30 [ 111.539099][ T4630] [ 111.582428][ T4624] CPU: 1 PID: 4624 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 111.590015][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 111.600069][ T4624] Workqueue: events_unbound cfg80211_wiphy_work [ 111.606320][ T4624] Call Trace: [ 111.609592][ T4624] [ 111.612515][ T4624] dump_stack_lvl+0x188/0x24e [ 111.617199][ T4624] ? show_regs_print_info+0x12/0x12 [ 111.622398][ T4624] ? load_image+0x410/0x410 [ 111.626897][ T4624] ? stack_trace_save+0xa6/0xf0 [ 111.631744][ T4624] ? __stack_depot_save+0x35/0x480 [ 111.636858][ T4624] should_fail_ex+0x390/0x4c0 [ 111.641538][ T4624] should_failslab+0x5/0x20 [ 111.646036][ T4624] slab_pre_alloc_hook+0x59/0x300 [ 111.651065][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.657046][ T4624] __kmem_cache_alloc_node+0x4f/0x270 [ 111.662418][ T4624] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.668393][ T4624] __kmalloc+0xa3/0x240 [ 111.672552][ T4624] ieee802_11_parse_elems_full+0xb4/0x1240 [ 111.678364][ T4624] ? trace_raw_output_contention_end+0xd0/0xd0 [ 111.684523][ T4624] ? trace_contention_end+0x5f/0x170 [ 111.689808][ T4624] ? __mutex_lock+0x1ab/0xae0 [ 111.694494][ T4624] ? __lock_acquire+0x1465/0x7c40 [ 111.699521][ T4624] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 111.705764][ T4624] ? mutex_lock_nested+0x10/0x10 [ 111.710709][ T4624] ? ieee80211_queue_delayed_work+0x150/0x150 [ 111.716888][ T4624] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 111.722966][ T4624] ? verify_lock_unused+0x140/0x140 [ 111.728176][ T4624] ? verify_lock_unused+0x140/0x140 [ 111.733393][ T4624] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 111.739121][ T4624] ? mark_lock+0x94/0x320 [ 111.743456][ T4624] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 111.749438][ T4624] ? __lock_acquire+0x7c40/0x7c40 [ 111.754466][ T4624] ? lock_chain_count+0x20/0x20 [ 111.759328][ T4624] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 111.765232][ T4624] ? lockdep_hardirqs_on+0x94/0x140 [ 111.770429][ T4624] ? skb_dequeue+0x120/0x150 [ 111.775033][ T4624] ieee80211_iface_work+0x72c/0xc70 [ 111.780254][ T4624] cfg80211_wiphy_work+0x224/0x260 [ 111.785377][ T4624] ? process_one_work+0x7b4/0x1160 [ 111.790494][ T4624] process_one_work+0x8ab/0x1160 [ 111.795448][ T4624] ? worker_detach_from_pool+0x240/0x240 [ 111.801089][ T4624] ? _raw_spin_lock_irq+0xb7/0xf0 [ 111.806112][ T4624] ? _raw_spin_lock_irqsave+0x100/0x100 [ 111.811675][ T4624] ? wq_worker_running+0x97/0x190 [ 111.816716][ T4624] worker_thread+0xaf5/0x12a0 [ 111.821506][ T4624] kthread+0x29d/0x330 [ 111.825571][ T4624] ? worker_clr_flags+0x1a0/0x1a0 [ 111.830601][ T4624] ? kthread_blkcg+0xd0/0xd0 [ 111.835193][ T4624] ret_from_fork+0x1f/0x30 [ 111.839633][ T4624] [ 111.997036][ T52] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.160216][ T52] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.137388][ T52] device hsr_slave_0 left promiscuous mode [ 113.144711][ T52] device hsr_slave_1 left promiscuous mode [ 113.162756][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.170361][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.181674][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 113.195548][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 113.203324][ T52] device bridge_slave_1 left promiscuous mode [ 113.214776][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.228671][ T52] device bridge_slave_0 left promiscuous mode [ 113.235446][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.256728][ T52] device veth1_macvtap left promiscuous mode [ 113.262933][ T52] device veth0_macvtap left promiscuous mode [ 113.269071][ T52] device veth1_vlan left promiscuous mode [ 113.275068][ T52] device veth0_vlan left promiscuous mode [ 113.625631][ T52] team0 (unregistering): Port device team_slave_1 removed [ 113.656205][ T52] team0 (unregistering): Port device team_slave_0 removed [ 113.683373][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.713348][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.901003][ T52] bond0 (unregistering): Released all slaves [ 114.352776][ T52] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.416857][ T52] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.477248][ T52] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.566854][ T52] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.691089][ T52] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.762106][ T52] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.825409][ T52] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.882138][ T52] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.049074][ T52] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.128179][ T52] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.211980][ T52] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.268780][ T52] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.416955][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.498563][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.559441][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.617951][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.839526][ T52] device hsr_slave_0 left promiscuous mode [ 117.853141][ T52] device hsr_slave_1 left promiscuous mode [ 117.859655][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.872908][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.881064][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.892768][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.900596][ T52] device bridge_slave_1 left promiscuous mode [ 117.910895][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.920494][ T52] device bridge_slave_0 left promiscuous mode [ 117.933523][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.948570][ T52] device hsr_slave_0 left promiscuous mode [ 117.955541][ T52] device hsr_slave_1 left promiscuous mode [ 117.961960][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.969821][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.977709][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.985437][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.993272][ T52] device bridge_slave_1 left promiscuous mode [ 117.999689][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.013659][ T52] device bridge_slave_0 left promiscuous mode [ 118.020309][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.037314][ T52] device hsr_slave_0 left promiscuous mode [ 118.044863][ T52] device hsr_slave_1 left promiscuous mode [ 118.051290][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.058851][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.067034][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.074519][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.082268][ T52] device bridge_slave_1 left promiscuous mode [ 118.088499][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.097618][ T52] device bridge_slave_0 left promiscuous mode [ 118.103818][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.119029][ T52] device hsr_slave_0 left promiscuous mode [ 118.127570][ T52] device hsr_slave_1 left promiscuous mode [ 118.136334][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.143748][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.154341][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.161753][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.173738][ T52] device bridge_slave_1 left promiscuous mode [ 118.181039][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.195378][ T52] device bridge_slave_0 left promiscuous mode [ 118.201586][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.253258][ T52] device veth1_macvtap left promiscuous mode [ 118.259392][ T52] device veth0_macvtap left promiscuous mode [ 118.265668][ T52] device veth1_vlan left promiscuous mode [ 118.271464][ T52] device veth0_vlan left promiscuous mode [ 118.278566][ T52] device veth1_macvtap left promiscuous mode [ 118.284709][ T52] device veth0_macvtap left promiscuous mode [ 118.290735][ T52] device veth1_vlan left promiscuous mode [ 118.296665][ T52] device veth0_vlan left promiscuous mode [ 118.304725][ T52] device veth1_macvtap left promiscuous mode [ 118.310772][ T52] device veth0_macvtap left promiscuous mode [ 118.317537][ T52] device veth1_vlan left promiscuous mode [ 118.323323][ T52] device veth0_vlan left promiscuous mode [ 118.331486][ T52] device veth1_macvtap left promiscuous mode [ 118.337641][ T52] device veth0_macvtap left promiscuous mode