last executing test programs: 2m11.377206952s ago: executing program 1 (id=33): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@delchain={0x130, 0x65, 0x100, 0x170bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1, 0x2}, {0x0, 0xe}, {0x0, 0xb}}, [@filter_kind_options=@f_bpf={{0x8}, {0xc, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x1}]}}, @TCA_RATE={0x6, 0x5, {0x8, 0x81}}, @filter_kind_options=@f_bpf={{0x8}, {0xe8, 0x2, [@TCA_BPF_ACT={0xac, 0x1, [@m_skbedit={0xa8, 0x11, 0x0, 0x0, {{0xc}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x5}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x4}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x7ff}]}, {0x62, 0x6, "30cbb705b416ba0830f20a58294437adf387be2c5c0be289398c099b2e0fad0a4e749a52e1f5a75d291f8d128db69182792fc2d2dbf61c190aa5138085d5d1951d7457c5c0b4920793d96054893043f112825e710e6e179fa7d28f3c6acd"}, {0xc}, {0xc, 0x8, {0x2}}}}]}, @TCA_BPF_ACT={0x38, 0x1, [@m_connmark={0x34, 0x15, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x200400a0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 2m11.297303895s ago: executing program 1 (id=34): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000025c0)=@newqdisc={0x64, 0x24, 0xd0f, 0x200000, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x34, 0x2, {{0x2, 0x4, 0x799b, 0x4, 0x290, 0x68}, [@TCA_NETEM_LATENCY64={0xc, 0xa, 0x8}, @TCA_NETEM_JITTER64={0xc, 0xb, 0xfffffffffffffffc}]}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x240400d0}, 0x24008004) 2m11.252138717s ago: executing program 1 (id=36): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x1, 0xf7}]}) write(r0, &(0x7f00000004c0)='t8', 0x2) 2m11.12019937s ago: executing program 1 (id=40): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xcc, &(0x7f0000000140)={@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xfffe, "aaa517d60f2811d48c8a2cc60c4380bc23b510d4060000002864280a9c0f4eb5", 0x0, 0x3, 0xb}, 0x3c) ioctl$SIOCGETSGCNT(r0, 0x89e1, &(0x7f0000000540)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}) 2m11.051573683s ago: executing program 1 (id=43): r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 2m11.018598014s ago: executing program 1 (id=46): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xb, 0x0, 0x100000}, 0x20) 1m55.544894921s ago: executing program 32 (id=46): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xb, 0x0, 0x100000}, 0x20) 1m17.008337582s ago: executing program 2 (id=988): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x11feb0, 0x8, 0x20da, 0x0, 0x0, 0x20004, 0xb, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$SG_IO(r0, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffc, 0x6, 0x0, @scatter={0x1, 0x3, &(0x7f00000006c0)=[{0x0}]}, &(0x7f0000000240)="008d7acda0b2", 0x0, 0x0, 0x0, 0x0, 0x0}) 1m14.004460305s ago: executing program 2 (id=998): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x1, 0xfffffffffffffff0}, 0x3830, 0x1, 0xbd6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x44, 0x6, 0x3c8, 0x378, 0x180, 0x0, 0x2e0, 0x180, 0x448, 0x448, 0x330, 0x448, 0x448, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x218}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28}}, {{@ip={@rand_addr, @dev, 0x0, 0x0, 'syzkaller0\x00', 'macvlan1\x00'}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x428) 1m13.751669612s ago: executing program 2 (id=1003): r0 = socket(0x840000000002, 0x3, 0x100) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x61) sendmmsg$inet(r0, &(0x7f0000005240), 0x4000095, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, 0x0, 0x0) 1m13.214072069s ago: executing program 2 (id=1021): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000002240)='./file0\x00', 0x2800012, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES16], 0x1, 0x2c8, &(0x7f00000017c0)="$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") pipe2$9p(0x0, 0x800) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x109042, 0x1) 1m13.048843774s ago: executing program 2 (id=1025): mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, &(0x7f0000000040)=0x5, 0x5, 0x2) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 1m12.775278452s ago: executing program 2 (id=1028): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x108, 0x3, 0x0, &(0x7f0000000340)="63eced", 0x0, 0xfeff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = syz_io_uring_setup(0x18f9, &(0x7f00000000c0)={0x0, 0x8007ffb, 0x1, 0x2, 0xf6000000}, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000000)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_uring_register$IORING_REGISTER_FILES2(r0, 0xd, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 1m12.727651484s ago: executing program 33 (id=1028): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x108, 0x3, 0x0, &(0x7f0000000340)="63eced", 0x0, 0xfeff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = syz_io_uring_setup(0x18f9, &(0x7f00000000c0)={0x0, 0x8007ffb, 0x1, 0x2, 0xf6000000}, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000000)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_uring_register$IORING_REGISTER_FILES2(r0, 0xd, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 6.449401221s ago: executing program 5 (id=2951): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x6, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) munlockall() 5.84121347s ago: executing program 5 (id=2969): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000005c0)={{0x80}, 'port0\x00', 0x4c, 0x914fa, 0x3, 0x8000008, 0x3, 0x4, 0x1000, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x5, 0x90, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000080)={0x800100, 0x7, 0x22, 0x10000, 0x82, 0x80003}) 5.823210221s ago: executing program 5 (id=2970): r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x0, 0x3, 0xfff, 0x8001, 0x7fff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) io_uring_setup(0x1b7f, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) read$msr(r0, &(0x7f00000002c0)=""/108, 0x6c) 5.702544334s ago: executing program 5 (id=2975): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a00), r0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x30}}, 0x0) 5.643326816s ago: executing program 5 (id=2977): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=@newlink={0x4c, 0x10, 0x1, 0x470bd27, 0x25dfd402, {0x0, 0x0, 0x0, r2, 0x60ed8, 0x5ea41}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_NEIGH_SUPPRESS={0x5, 0x20, 0x1}, @IFLA_BRPORT_VLAN_TUNNEL={0x5, 0x1d, 0x1}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x5d483d84d6925a46}, 0x200088c2) 5.579052358s ago: executing program 5 (id=2979): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 1.491427765s ago: executing program 6 (id=3133): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000340)={0x5, 0x0, 0xfffffe3f, 0xfffffffd, 0x0, "4d6b55f67e02bfc6aafbd98ec07c05a8765ccb", 0x388, 0x800}) readv(r0, &(0x7f0000001d40)=[{&(0x7f0000000380)=""/217, 0xd9}, {0x0}], 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000a40)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 1.433746586s ago: executing program 0 (id=3136): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x44}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="800002000800000008001b000000000008002800a6"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) 1.227839742s ago: executing program 6 (id=3140): sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40d9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x800005, 0x3}, 0x3286, 0x3, 0x43a1bd76, 0x6, 0xb, 0x6, 0x2, 0x0, 0x0, 0x0, 0x1e3a284}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) newfstatat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x1000) 1.184918034s ago: executing program 4 (id=3143): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0x11, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.160339864s ago: executing program 0 (id=3145): r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={0x28, r0, 0x1, 0x70bd26, 0x27dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x2b, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004001}, 0x20008800) 1.147520615s ago: executing program 6 (id=3146): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000002060101000000000000000000f90003050005000a0000000900020073797a3000000000050001"], 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c0001000000000004086aa42d"], 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) 1.113958336s ago: executing program 6 (id=3148): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) bind$unix(r1, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e23}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 1.088409837s ago: executing program 0 (id=3149): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1bf274aa22d103000000ffffffff000000000004"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={&(0x7f0000000000)="fb1302346b81687dc6c1f216b2fdeb7231c106", 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x4}, 0x38) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000001180)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xb, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000008000000000000000806"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x739, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x33000000}, 0x48) 1.007363269s ago: executing program 4 (id=3152): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bond\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x19ca, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3f, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f03fe7feee8140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c153cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 851.348054ms ago: executing program 4 (id=3154): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa02, {{0x6000000, 0x4e20, 0x10004, @private0, 0xfffffeff}, {0xa, 0x4e22, 0x2, @loopback, 0x9}, r1, 0xfffffffe}}, 0xfffffffffffffe6c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 851.157414ms ago: executing program 3 (id=3155): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r0) inotify_init1(0x800) fcntl$setstatus(r0, 0x4, 0x2c00) 848.893194ms ago: executing program 4 (id=3156): r0 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e1f, 0x2, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e5b, 0x80000000, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2d, &(0x7f00000005c0)=0xb1e0, 0x4) 821.733485ms ago: executing program 0 (id=3157): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40b9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x7, 0x100}, 0x0, 0x0, 0x43a1bd78, 0x7, 0x9, 0x6, 0x6, 0x0, 0x0, 0x0, 0x200b}, 0xffffffffffffffff, 0x24000000000, 0xffffffffffffffff, 0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001980)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a310000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a310000000058000000050a0102000000008f000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d61637674617000000008000140000000050b00070066696c746572"], 0xf4}, 0x1, 0x0, 0x0, 0x40044}, 0x0) 812.715055ms ago: executing program 4 (id=3158): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWRULE={0x5c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @limit={{0xa}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x23}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x84}}, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r1, 0xffffffffffffffff, 0x0) 804.065306ms ago: executing program 3 (id=3159): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x14, r1, 0x1, 0x0, 0x25dfdbfd, {0x54}}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 250.205453ms ago: executing program 6 (id=3160): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89f, 0xc880, 0x7, 0x2000277}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x100, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}}}, 0x24}}, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 250.091983ms ago: executing program 3 (id=3161): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x40000c0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="d8000000180081064e8100000000b904021d0800fd007c05e8fe55a10a000b000140020203600e41b0000900ac0006031100000016001500090002000000035c3b61c1d67f6f94007134cfce1e090000001fb791643a5ee4ce1b14d6d930ede1d9d322fe7c9f8775730d165ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3f09ad809d5e1cace81ed0bffece0b42a9ecbee5dd6e4edef3d939641e0ec0f60cb180000008af26c8b7b55f4d2cb1df0966736a1dfe444c65ac5b348eac7c2ea475327557ba566236ceb0000000000", 0xd8}], 0x1}, 0x24040000) 249.992373ms ago: executing program 4 (id=3162): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x200000, &(0x7f0000000380)={[{@block_validity}, {}, {@user_xattr}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x10}}, {@orlov}, {@usrquota}, {@grpquota}, {@norecovery}]}, 0x3, 0x569, &(0x7f0000000940)="$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") r0 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x5a00, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x8541, 0x1a9) fallocate(r1, 0x8, 0x4000, 0x8000) 248.617243ms ago: executing program 0 (id=3170): r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@ipv4_newrule={0x34, 0x20, 0x1, 0x70bd26, 0x25dfdbfb, {0x2, 0x10, 0x10, 0x0, 0x9, 0x0, 0x0, 0x6, 0x10006}, [@FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2a}}, @FRA_FLOW={0x8, 0xb, 0x6}, @FRA_DST={0x8, 0x1, @empty}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4004804) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) unlink(0x0) 214.242564ms ago: executing program 0 (id=3163): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) dup2(r0, r0) 148.965076ms ago: executing program 3 (id=3164): r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r2, {0x1, 0x5}, {}, {0x2, 0xf}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x4, 0xffffff00, 0x3, 0xc31, 0x7}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000044}, 0x0) 44.038789ms ago: executing program 3 (id=3165): syz_open_dev$sg(0x0, 0x0, 0x8002) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1) ioctl$RTC_ALM_READ(r0, 0x40187013, &(0x7f0000000040)) 2.712571ms ago: executing program 3 (id=3166): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x6) fchdir(r1) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x81901) 0s ago: executing program 6 (id=3167): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000900)='Z', 0xffaa}, {&(0x7f0000000040)="a3d7f3e8a9cf9e3887a6f6eca30e90d85fcfa281378973ab916b0e1d03bd28bca55c552da8cfecb0fbccbfb18ef20fe9541e0e1e8fa214cb6bb0455c2386f5ebb4730be449beb72f481c1429d6eb835b76fd1fdcacd50b884c98caa871ec4e225b6036b6ad2638ab5b06828c10fc355b170075f37b748b8f466fe29f40ec981d1431132bca9884654780b3205ed61f49c3b3b6229593e61d13a8505de19a8a0f502d4f3148f9450ed35ef5950bb7fefcf299beed14", 0xb5}], 0x2}, 0x0) recvmmsg(r0, &(0x7f0000005680)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/120, 0x78}], 0x24}}], 0x1, 0x0, 0x0) kernel console output (not intermixed with test programs): ext4_mb_generate_buddy:1317 [ 106.367776][ T6587] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.1212: Failed to acquire dquot type 1 [ 106.379236][ T6587] loop4: lost filesystem error report for type 5 error -28 [ 106.381267][ T6587] EXT4-fs (loop4): 1 truncate cleaned up [ 106.398207][ T6595] loop5: detected capacity change from 0 to 256 [ 106.405035][ T6587] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.437463][ T6597] netlink: 84 bytes leftover after parsing attributes in process `syz.0.1215'. [ 106.439546][ T6595] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 106.479116][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.559373][ T6605] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1217'. [ 106.655267][ T6613] ieee802154 phy0 wpan0: encryption failed: -22 [ 106.804764][ T6609] bridge_slave_1: left allmulticast mode [ 106.905766][ T6633] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1232'. [ 107.148332][ T3363] kernel write not supported for file /sysvipc/shm (pid: 3363 comm: kworker/0:2) [ 107.490901][ T6680] loop5: detected capacity change from 0 to 512 [ 107.929634][ T6722] loop3: detected capacity change from 0 to 2048 [ 107.947867][ T6722] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.563567][ T6725] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 110.820881][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.932518][ T6737] batadv0: entered promiscuous mode [ 110.950388][ T6737] macsec1: entered promiscuous mode [ 110.956209][ T6737] macsec1: entered allmulticast mode [ 110.962214][ T6737] batadv0: entered allmulticast mode [ 110.975105][ T6740] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1278'. [ 110.990498][ T6742] loop5: detected capacity change from 0 to 512 [ 110.996619][ T6737] 8021q: adding VLAN 0 to HW filter on device macsec1 [ 111.008841][ T6744] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1280'. [ 111.020670][ T6737] batadv0: left allmulticast mode [ 111.026278][ T6737] batadv0: left promiscuous mode [ 111.031959][ T6744] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1280'. [ 111.045608][ T6742] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.062637][ T6742] ext4 filesystem being mounted at /149/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.064029][ T6740] vlan2: entered allmulticast mode [ 111.085871][ T6740] macvtap0: entered allmulticast mode [ 111.091593][ T6740] veth0_macvtap: entered allmulticast mode [ 111.098015][ T6742] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 111.121001][ T6742] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 16 with error 28 [ 111.134016][ T6742] EXT4-fs (loop5): This should not happen!! Data will be lost [ 111.134016][ T6742] [ 111.144095][ T6742] EXT4-fs (loop5): Total free blocks count 0 [ 111.150489][ T6742] EXT4-fs (loop5): Free/Dirty block details [ 111.156911][ T6742] EXT4-fs (loop5): free_blocks=65280 [ 111.162297][ T6742] EXT4-fs (loop5): dirty_blocks=16 [ 111.167592][ T6742] EXT4-fs (loop5): Block reservation details [ 111.173923][ T6742] EXT4-fs (loop5): i_reserved_data_blocks=16 [ 111.180487][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 111.180504][ T28] audit: type=1400 audit(1780186108.359:727): avc: denied { connect } for pid=6749 comm="syz.3.1281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 111.282652][ T28] audit: type=1400 audit(1780186108.459:728): avc: denied { setopt } for pid=6757 comm="syz.3.1285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 111.326915][ T6760] SELinux: failed to load policy [ 111.336356][ T4206] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 111.357762][ T28] audit: type=1400 audit(1780186108.459:729): avc: denied { bind } for pid=6757 comm="syz.3.1285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 111.378083][ T6756] loop4: detected capacity change from 0 to 512 [ 111.379280][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.415851][ T28] audit: type=1400 audit(1780186108.459:730): avc: denied { name_bind } for pid=6757 comm="syz.3.1285" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 111.464518][ T6756] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.469206][ T28] audit: type=1400 audit(1780186108.459:731): avc: denied { node_bind } for pid=6757 comm="syz.3.1285" saddr=fe80::1a src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 111.531992][ T6756] ext4 filesystem being mounted at /247/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.545443][ T6756] net_ratelimit: 3320 callbacks suppressed [ 111.545475][ T6756] IPv6: addrconf: prefix option has invalid lifetime [ 111.573800][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.620920][ T6778] loop6: detected capacity change from 0 to 256 [ 111.636116][ T6778] FAT-fs (loop6): Directory bread(block 1285) failed [ 111.656116][ T6778] FAT-fs (loop6): Directory bread(block 1286) failed [ 111.666274][ T6778] FAT-fs (loop6): Directory bread(block 1287) failed [ 111.700974][ T6778] FAT-fs (loop6): Directory bread(block 1288) failed [ 111.707892][ T6778] FAT-fs (loop6): Directory bread(block 1289) failed [ 111.718242][ T6778] FAT-fs (loop6): Directory bread(block 1290) failed [ 111.725639][ T6778] FAT-fs (loop6): Directory bread(block 1291) failed [ 111.757591][ T28] audit: type=1400 audit(1780186108.939:732): avc: denied { create } for pid=6789 comm="syz.5.1300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 111.791324][ T6792] vxcan0: tx address claim with dlc 0 [ 111.804271][ T6778] FAT-fs (loop6): Directory bread(block 1292) failed [ 111.818441][ T28] audit: type=1400 audit(1780186108.959:733): avc: denied { bind } for pid=6789 comm="syz.5.1300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 111.827124][ T6778] FAT-fs (loop6): Directory bread(block 1293) failed [ 111.888743][ T6778] FAT-fs (loop6): Directory bread(block 1294) failed [ 111.943437][ T6803] loop5: detected capacity change from 0 to 1024 [ 111.967649][ T6803] EXT4-fs: Ignoring removed bh option [ 111.991841][ T6803] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 112.039312][ T6809] loop3: detected capacity change from 0 to 512 [ 112.046946][ T28] audit: type=1400 audit(1780186109.219:734): avc: denied { write } for pid=6802 comm="syz.5.1305" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.071941][ T6811] loop0: detected capacity change from 0 to 512 [ 112.076521][ T6809] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 112.109980][ T6811] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.140192][ T6809] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (35405!=33349) [ 112.175703][ T28] audit: type=1400 audit(1780186109.339:735): avc: denied { write } for pid=6810 comm="syz.0.1308" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.204732][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 112.229378][ T6809] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec029, mo2=0002] [ 112.260000][ T6809] System zones: 1-12 [ 112.276489][ T6809] EXT4-fs (loop3): orphan cleanup on readonly fs [ 112.286310][ T6809] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1307: Block bitmap for bg 0 marked uninitialized [ 112.299673][ T6809] loop3: lost filesystem error report for type 5 error -117 [ 112.299850][ T6809] EXT4-fs (loop3): Remounting filesystem read-only [ 112.313979][ T6809] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 112.327002][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 112.327028][ C0] EXT4-fs (loop3): initial error at time 1780186109: ext4_read_block_bitmap_nowait:517 [ 112.327057][ C0] EXT4-fs (loop3): last error at time 1780186109: ext4_read_block_bitmap_nowait:517 [ 112.353345][ T6809] EXT4-fs (loop3): 1 truncate cleaned up [ 112.357101][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.360234][ T6809] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.402260][ T28] audit: type=1400 audit(1780186109.579:736): avc: denied { quotaon } for pid=6808 comm="syz.3.1307" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 112.446885][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.537969][ T6828] loop0: detected capacity change from 0 to 256 [ 112.820514][ T6850] loop0: detected capacity change from 0 to 512 [ 112.869953][ T6850] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.891638][ T6850] ext4 filesystem being mounted at /337/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 112.956184][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.327392][ T6894] loop6: detected capacity change from 0 to 1024 [ 113.355607][ T6894] EXT4-fs: inline encryption not supported [ 113.393356][ T6894] EXT4-fs (loop6): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 113.420845][ T6894] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.523687][ T6894] EXT4-fs: Ignoring removed bh option [ 113.534552][ T6894] EXT4-fs (loop6): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 113.703654][ T6927] netlink: 'syz.4.1347': attribute type 3 has an invalid length. [ 114.145658][ T6894] EXT4-fs (loop6): changing journal_checksum during remount not supported; ignoring [ 114.167786][ T6894] EXT4-fs (loop6): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 114.224428][ T6932] tun0: tun_chr_ioctl cmd 1074025677 [ 114.233909][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.237282][ T6932] tun0: linktype set to 778 [ 114.305125][ T6943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 114.343123][ T6943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 114.746604][ T6990] loop0: detected capacity change from 0 to 128 [ 114.825947][ T6994] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 114.935882][ T6994] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 115.282659][ T7036] netlink: 'syz.4.1384': attribute type 21 has an invalid length. [ 115.347537][ T7036] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1384'. [ 115.984523][ T7062] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.072422][ T7062] ext4 filesystem being mounted at /167/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.174147][ T7062] IPv6: addrconf: prefix option has invalid lifetime [ 116.197836][ T7086] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1406'. [ 116.314355][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.385597][ T7104] set_capacity_and_notify: 3 callbacks suppressed [ 116.385613][ T7104] loop5: detected capacity change from 0 to 1024 [ 116.464541][ T7108] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.476255][ T7104] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.493183][ T7108] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.508528][ T7104] EXT4-fs (loop5): shut down requested (0) [ 116.569136][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 116.569155][ T28] audit: type=1400 audit(1780186113.749:764): avc: denied { kexec_image_load } for pid=7118 comm="syz.6.1420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 116.642139][ T7121] loop6: detected capacity change from 0 to 512 [ 116.705332][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.720214][ T7125] program syz.4.1423 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 116.738697][ T7121] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.764692][ T28] audit: type=1400 audit(1780186113.939:765): avc: denied { name_bind } for pid=7128 comm="syz.3.1426" src=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 116.798028][ T7121] ext4 filesystem being mounted at /70/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.850017][ T28] audit: type=1400 audit(1780186114.009:766): avc: denied { ioctl } for pid=7130 comm="syz.3.1427" path="socket:[17013]" dev="sockfs" ino=17013 ioctlcmd=0x8918 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 116.877101][ T7121] IPv6: addrconf: prefix option has invalid lifetime [ 116.884684][ T7135] loop4: detected capacity change from 0 to 512 [ 116.896123][ T7135] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.932373][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.957434][ T7135] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 116.965953][ T7135] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8840c01d, mo2=0102] [ 117.006368][ T7135] EXT4-fs (loop4): couldn't mount RDWR because of unsupported optional features (80) [ 117.041367][ T7135] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 117.079716][ T7135] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 117.109135][ T28] audit: type=1400 audit(1780186114.289:767): avc: denied { read } for pid=7146 comm="syz.6.1433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 117.165132][ T7135] EXT4-fs (loop4): shut down requested (0) [ 117.180033][ T28] audit: type=1400 audit(1780186114.329:768): avc: denied { read } for pid=7150 comm="syz.3.1435" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 117.219868][ T28] audit: type=1400 audit(1780186114.329:769): avc: denied { open } for pid=7150 comm="syz.3.1435" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 117.297361][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.574417][ T7187] loop5: detected capacity change from 0 to 512 [ 117.603700][ T7187] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.634755][ T7187] ext4 filesystem being mounted at /170/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.672422][ T7198] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1455'. [ 117.685587][ T7198] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1455'. [ 117.727570][ T11] hid_parser_main: 29 callbacks suppressed [ 117.727593][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.746679][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.756072][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.789960][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.804708][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.828352][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.850020][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.868065][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.885344][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.898579][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.909248][ T11] hid-generic 0006:0008:0001.0003: unknown main item tag 0x0 [ 117.937695][ T11] hid-generic 0006:0008:0001.0003: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 117.987714][ T7223] fido_id[7223]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 118.228878][ T7246] loop5: detected capacity change from 0 to 764 [ 118.327279][ T7252] loop0: detected capacity change from 0 to 512 [ 118.350025][ T7252] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.363276][ T7252] ext4 filesystem being mounted at /377/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.401079][ T7252] IPv6: addrconf: prefix option has invalid lifetime [ 118.418142][ T7261] sch_tbf: burst 0 is lower than device veth0_to_bridge mtu (1514) ! [ 118.438115][ T7259] loop5: detected capacity change from 0 to 1764 [ 118.454071][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.527120][ T7265] loop3: detected capacity change from 0 to 512 [ 118.558558][ T7265] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.579178][ T28] audit: type=1400 audit(1780186115.759:770): avc: denied { write } for pid=7264 comm="syz.3.1485" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 118.733821][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.798829][ T28] audit: type=1400 audit(1780186115.979:771): avc: denied { shutdown } for pid=7279 comm="syz.0.1491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 119.025297][ T28] audit: type=1400 audit(1780186116.209:772): avc: denied { attach_queue } for pid=7292 comm="syz.5.1495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 119.136446][ T7318] program syz.6.1505 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 119.196649][ T28] audit: type=1326 audit(1780186116.379:773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7324 comm="syz.0.1508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 119.225697][ T7326] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1509'. [ 119.365401][ T7343] loop3: detected capacity change from 0 to 512 [ 119.396235][ T7343] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.424912][ T7343] ext4 filesystem being mounted at /360/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.445187][ T7348] loop0: detected capacity change from 0 to 8192 [ 119.455933][ T7343] IPv6: addrconf: prefix option has invalid lifetime [ 119.518159][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.573931][ T7363] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 119.595032][ T7363] ext4 filesystem being mounted at /280/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 119.755887][ T7375] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 119.785464][ T7375] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 119.806130][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 119.808676][ T7375] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1530: Failed to acquire dquot type 1 [ 119.815981][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 119.816033][ C0] EXT4-fs (loop3): initial error at time 1780186116: ext4_mb_generate_buddy:1317 [ 119.816202][ C0] EXT4-fs (loop3): last error at time 1780186116: ext4_mb_generate_buddy:1317 [ 119.860859][ T7375] loop3: lost filesystem error report for type 5 error -28 [ 119.872279][ T7375] EXT4-fs (loop3): 1 truncate cleaned up [ 119.913377][ T7375] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.976439][ T7380] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 119.980241][ T7375] syz.3.1530 (7375) used greatest stack depth: 9120 bytes left [ 120.013588][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.016301][ T7380] JBD2: no valid journal superblock found [ 120.034629][ T7380] EXT4-fs (loop6): Could not load journal inode [ 120.189254][ T7407] sg_write: data in/out 348160/136 bytes for SCSI command 0x0-- guessing data in; [ 120.189254][ T7407] program syz.3.1544 not setting count and/or reply_len properly [ 120.485987][ T7432] program syz.3.1556 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 120.509816][ T7429] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.533141][ T7429] ext4 filesystem being mounted at /291/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.579452][ T7429] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 120.623587][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.758105][ T7463] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.771024][ T7463] ext4 filesystem being mounted at /98/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.803820][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.908624][ T7471] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.947936][ T7477] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.988746][ T7477] ext4 filesystem being mounted at /391/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.012218][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.026062][ T7477] IPv6: addrconf: prefix option has invalid lifetime [ 121.074113][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.100825][ T7496] vfat: Unknown parameter '01777777777777777777777' [ 121.307722][ T7514] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.331095][ T7518] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1590'. [ 121.340462][ T7518] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1590'. [ 121.349595][ T7518] netlink: 31 bytes leftover after parsing attributes in process `syz.0.1590'. [ 121.358882][ T7518] netlink: 'syz.0.1590': attribute type 2 has an invalid length. [ 121.367054][ T7518] netlink: 31 bytes leftover after parsing attributes in process `syz.0.1590'. [ 121.412591][ T7523] set_capacity_and_notify: 10 callbacks suppressed [ 121.412608][ T7523] loop0: detected capacity change from 0 to 512 [ 121.428190][ T7523] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 121.445148][ T7523] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 121.459932][ T7523] EXT4-fs (loop0): 1 truncate cleaned up [ 121.466357][ T7523] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.555978][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.590115][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.619096][ T7534] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1598'. [ 121.675438][ T7538] loop6: detected capacity change from 0 to 512 [ 121.714126][ T7538] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 121.722340][ T7538] System zones: 0-2, 18-18, 34-34 [ 121.730012][ T7538] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 121.746164][ T7538] EXT4-fs (loop6): Remounting filesystem read-only [ 121.752977][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 121.759508][ C0] EXT4-fs (loop6): initial error at time 1780186118: ext4_mb_generate_buddy:1317 [ 121.768740][ C0] EXT4-fs (loop6): last error at time 1780186118: ext4_mb_generate_buddy:1317 [ 121.778207][ T7538] EXT4-fs (loop6): 1 truncate cleaned up [ 121.784561][ T7538] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.797125][ T7538] ext4 filesystem being mounted at /106/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.807849][ T30] __quota_error: 57 callbacks suppressed [ 121.807862][ T30] Quota error (device loop6): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 121.842202][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.852320][ T30] EXT4-fs (loop6): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 121.867145][ T7547] loop5: detected capacity change from 0 to 256 [ 121.875176][ T30] Quota error (device loop6): write_blk: dquota write failed [ 121.885189][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 121.894297][ T7547] FAT-fs (loop5): Filesystem has been set read-only [ 121.901051][ T30] Quota error (device loop6): remove_free_dqentry: Can't write block (5) with free entries [ 121.911670][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 121.920714][ T30] EXT4-fs (loop6): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 121.931683][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 121.940636][ T30] Quota error (device loop6): write_blk: dquota write failed [ 121.948813][ T30] Quota error (device loop6): free_dqentry: Can't move quota data block (5) to free list [ 121.959163][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 121.963209][ T30] EXT4-fs (loop6): Quota write (off=8, len=24) cancelled because transaction is not started [ 121.979466][ T30] Quota error (device loop6): v2_write_file_info: Can't write info structure [ 121.979757][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 121.988307][ T30] Quota error (device loop6): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 121.988478][ T30] Quota error (device loop6): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 121.999166][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 122.028247][ T7547] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 122.063402][ T28] audit: type=1400 audit(1780186119.239:827): avc: denied { getopt } for pid=7548 comm="syz.6.1602" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 122.108045][ T7553] loop3: detected capacity change from 0 to 512 [ 122.171194][ T7560] netlink: 'syz.5.1609': attribute type 14 has an invalid length. [ 122.196428][ T7562] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 122.196428][ T7562] The task syz.6.1607 (7562) triggered the difference, watch for misbehavior. [ 122.312645][ T7574] loop3: detected capacity change from 0 to 512 [ 122.318617][ T28] audit: type=1400 audit(1780186119.499:828): avc: denied { watch watch_reads } for pid=7577 comm="syz.5.1617" path="/203/file0" dev="tmpfs" ino=1069 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 122.368199][ T7574] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.381327][ T7574] ext4 filesystem being mounted at /380/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.397811][ T7574] IPv6: addrconf: prefix option has invalid lifetime [ 122.415001][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.993531][ T7588] loop4: detected capacity change from 0 to 512 [ 123.000443][ T7587] loop5: detected capacity change from 0 to 512 [ 123.019963][ T7587] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 123.045465][ T7588] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.088292][ T7587] EXT4-fs (loop5): 1 truncate cleaned up [ 123.109109][ T7587] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.127641][ T7596] loop0: detected capacity change from 0 to 1024 [ 123.136063][ T7596] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 123.170448][ T7596] JBD2: no valid journal superblock found [ 123.197302][ T7596] EXT4-fs (loop0): Could not load journal inode [ 123.241735][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.319337][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.456232][ T7614] netlink: 124 bytes leftover after parsing attributes in process `syz.3.1631'. [ 123.562771][ T7630] loop5: detected capacity change from 0 to 512 [ 123.585856][ T7630] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.1638: invalid indirect mapped block 256 (level 2) [ 123.617792][ T7630] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 123.618166][ T7630] EXT4-fs (loop5): 2 truncates cleaned up [ 123.627544][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 123.627568][ C0] EXT4-fs (loop5): initial error at time 1780186120: ext4_free_branches:1023: inode 11 [ 123.627600][ C0] EXT4-fs (loop5): last error at time 1780186120: ext4_free_branches:1023: inode 11 [ 123.668362][ T7630] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.688210][ T7630] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm syz.5.1638: bg 0: block 5: invalid block bitmap [ 123.702316][ T7630] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 123.714908][ T7630] EXT4-fs (loop5): This should not happen!! Data will be lost [ 123.714908][ T7630] [ 123.724769][ T7630] EXT4-fs (loop5): Total free blocks count 0 [ 123.730929][ T7630] EXT4-fs (loop5): Free/Dirty block details [ 123.737179][ T7630] EXT4-fs (loop5): free_blocks=0 [ 123.742374][ T7630] EXT4-fs (loop5): dirty_blocks=66 [ 123.747700][ T7630] EXT4-fs (loop5): Block reservation details [ 123.753843][ T7630] EXT4-fs (loop5): i_reserved_data_blocks=66 [ 123.787540][ T35] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 123.801956][ T4206] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 123.818575][ T7641] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 123.937935][ T7643] loop3: detected capacity change from 0 to 8192 [ 124.041089][ T7661] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 124.191763][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.201008][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.209656][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.218860][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.226777][ T7671] loop6: unable to read partition table [ 124.236712][ T7671] loop_reread_partitions: partition scan of loop6 (úùƒå¡™‰ü¾-ý?‹ºÐ œëÜ%õ«`Éæˆ{í©³­ô÷5 FLQkÝŠA€) failed (rc=-5) [ 124.258751][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.268014][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.283878][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.293121][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.307341][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.316615][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.326239][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.335508][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.349738][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.359001][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 124.368461][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 124.377718][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 125.197486][ T7705] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.235334][ T7707] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.250909][ T7705] ext4 filesystem being mounted at /410/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.263528][ T7713] netlink: 116376 bytes leftover after parsing attributes in process `syz.4.1675'. [ 125.273090][ T7707] ext4 filesystem being mounted at /217/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.316460][ T7713] EXT4-fs (loop4): invalid first ino: 9 [ 125.354055][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.374655][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.733861][ T7735] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1686'. [ 125.743031][ T7735] bond0: Unable to set up delay as MII monitoring is disabled [ 125.827361][ T7741] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.923413][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.139951][ T3379] hid_parser_main: 7 callbacks suppressed [ 126.139975][ T3379] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 126.155601][ T7769] UHID_CREATE from different security context by process 894 (syz.0.1702), this is not allowed. [ 126.174937][ T3379] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 126.218269][ T7770] fido_id[7770]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 126.827377][ T7781] set_capacity_and_notify: 6 callbacks suppressed [ 126.827398][ T7781] loop6: detected capacity change from 0 to 2048 [ 126.844834][ T7781] EXT4-fs: Ignoring removed mblk_io_submit option [ 126.851395][ T7781] EXT4-fs: Ignoring removed mblk_io_submit option [ 126.864516][ T7781] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 126.884424][ T7781] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1707: bg 0: block 234: padding at end of block bitmap is not set [ 126.899929][ T7781] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 17 with error 117 [ 126.912652][ T7781] EXT4-fs (loop6): This should not happen!! Data will be lost [ 126.912652][ T7781] [ 126.972539][ T7788] loop5: detected capacity change from 0 to 512 [ 126.990919][ T7788] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1709: bg 0: block 393: padding at end of block bitmap is not set [ 127.006188][ T7788] loop5: lost filesystem error report for type 5 error -117 [ 127.012975][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 127.026823][ C1] EXT4-fs (loop5): initial error at time 1780186124: ext4_validate_block_bitmap:441 [ 127.036333][ C1] EXT4-fs (loop5): last error at time 1780186124: ext4_validate_block_bitmap:441 [ 127.046741][ T6066] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 127.083131][ T7788] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 127.094945][ T7788] loop5: lost filesystem error report for type 5 error -117 [ 127.098421][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 127.098438][ T28] audit: type=1326 audit(1780186124.279:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.113259][ T7788] EXT4-fs (loop5): 2 truncates cleaned up [ 127.139087][ T28] audit: type=1326 audit(1780186124.279:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.171014][ T7795] loop0: detected capacity change from 0 to 512 [ 127.176412][ T28] audit: type=1326 audit(1780186124.279:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.206115][ T7795] EXT4-fs: Ignoring removed mblk_io_submit option [ 127.223057][ T28] audit: type=1326 audit(1780186124.279:863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.268956][ T7795] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (43466!=33349) [ 127.282110][ T28] audit: type=1326 audit(1780186124.289:864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.303131][ T7795] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 127.328853][ T7795] System zones: 1-12 [ 127.333256][ T7795] EXT4-fs (loop0): orphan cleanup on readonly fs [ 127.340415][ T28] audit: type=1326 audit(1780186124.289:865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f153f63cbc2 code=0x7ffc0000 [ 127.365972][ T28] audit: type=1326 audit(1780186124.329:866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 127.369253][ T7795] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.1713: Inode bitmap for bg 0 marked uninitialized [ 127.391586][ T28] audit: type=1326 audit(1780186124.329:867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f153f5fd68e code=0x7ffc0000 [ 127.391672][ T28] audit: type=1326 audit(1780186124.349:868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f153f63cc87 code=0x7ffc0000 [ 127.391709][ T28] audit: type=1326 audit(1780186124.349:869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7794 comm="syz.0.1713" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f153f5fd68e code=0x7ffc0000 [ 127.480151][ T7795] loop0: lost filesystem error report for type 5 error -117 [ 127.481326][ T7795] EXT4-fs (loop0): Remounting filesystem read-only [ 127.488716][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 127.488756][ C0] EXT4-fs (loop0): initial error at time 1780186124: ext4_read_inode_bitmap:167 [ 127.488795][ C0] EXT4-fs (loop0): last error at time 1780186124: ext4_read_inode_bitmap:167 [ 127.764397][ T7831] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1729'. [ 127.849215][ T7837] loop6: detected capacity change from 0 to 512 [ 127.897053][ T7837] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.1732: Failed to acquire dquot type 1 [ 127.931358][ T7837] loop6: lost filesystem error report for type 5 error -117 [ 127.931609][ T7837] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.1732: Failed to acquire dquot type 1 [ 127.938996][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 127.939023][ C1] EXT4-fs (loop6): last error at time 1780186125: ext4_acquire_dquot:7034 [ 127.990192][ T7837] loop6: lost filesystem error report for type 5 error -117 [ 127.990771][ T7837] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1732: bg 0: block 248: padding at end of block bitmap is not set [ 128.032135][ T7837] loop6: lost filesystem error report for type 5 error -117 [ 128.032359][ T7837] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 128.048908][ T7837] loop6: lost filesystem error report for type 5 error -117 [ 128.049187][ T7837] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.1732: Failed to acquire dquot type 1 [ 128.069286][ T7837] loop6: lost filesystem error report for type 5 error -117 [ 128.069472][ T7837] EXT4-fs (loop6): 1 orphan inode deleted [ 128.084921][ T7846] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1735'. [ 128.143552][ T7837] ext4 filesystem being mounted at /130/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.161867][ T7837] EXT4-fs (loop6): shut down requested (1) [ 128.629411][ T7859] loop6: detected capacity change from 0 to 512 [ 128.746704][ T7868] tap0: tun_chr_ioctl cmd 1074025677 [ 128.754445][ T7868] tap0: linktype set to 774 [ 128.778284][ T7872] loop6: detected capacity change from 0 to 512 [ 128.807679][ T7872] ext4 filesystem being mounted at /134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.383962][ T7927] loop4: detected capacity change from 0 to 512 [ 129.393548][ T7927] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 129.406732][ T7927] EXT4-fs (loop4): 1 truncate cleaned up [ 129.546152][ T7935] sctp: [Deprecated]: syz.5.1774 (pid 7935) Use of int in max_burst socket option. [ 129.546152][ T7935] Use struct sctp_assoc_value instead [ 130.034841][ T7982] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1793'. [ 130.081675][ T7982] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1793'. [ 130.129939][ T7982] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1793'. [ 130.154670][ T7982] veth1_to_bridge: entered allmulticast mode [ 130.184193][ T7982] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1793'. [ 130.224185][ T7982] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1793'. [ 130.378201][ T8006] loop0: detected capacity change from 0 to 512 [ 130.396807][ T8006] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 130.751527][ T8016] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=8016 comm=syz.4.1807 [ 130.849550][ T8018] netlink: 'syz.4.1808': attribute type 3 has an invalid length. [ 131.095510][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.106444][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.130358][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.142582][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.159068][ T8037] loop6: detected capacity change from 0 to 2048 [ 131.163318][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.183902][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.209323][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.228389][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.244426][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.263130][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.274453][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.282805][ T8041] EXT4-fs (loop6): shut down requested (1) [ 131.296603][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.304136][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.311573][ T817] hid-generic 0103:0004:0000.0005: unknown main item tag 0x0 [ 131.337184][ T817] hid-generic 0103:0004:0000.0005: hidraw0: HID v0.05 Device [syz0] on syz1 [ 131.423050][ T8043] fido_id[8043]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 131.515449][ T8054] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1823'. [ 131.758245][ T8079] loop3: detected capacity change from 0 to 2048 [ 131.864414][ T8093] EXT4-fs (loop3): shut down requested (1) [ 131.936007][ T8097] loop6: detected capacity change from 0 to 128 [ 131.943111][ T8097] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 131.955268][ T8097] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 132.014492][ T8099] loop0: detected capacity change from 0 to 2048 [ 132.035255][ T68] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 132.148116][ T8118] loop6: detected capacity change from 0 to 128 [ 132.158018][ T8118] ext4 filesystem being mounted at /161/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.172430][ T28] kauditd_printk_skb: 201 callbacks suppressed [ 132.172448][ T28] audit: type=1400 audit(1780186129.349:1065): avc: denied { write } for pid=8117 comm="syz.6.1850" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 132.251711][ T8125] loop6: detected capacity change from 0 to 512 [ 132.274023][ T8125] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 132.283987][ T8128] loop4: detected capacity change from 0 to 2048 [ 132.304507][ T8125] EXT4-fs error (device loop6): ext4_orphan_get:1423: comm syz.6.1851: bad orphan inode 131083 [ 132.311707][ T28] audit: type=1400 audit(1780186129.479:1066): avc: denied { write } for pid=8127 comm="syz.4.1854" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 132.333131][ T8125] loop6: lost filesystem error report for type 5 error -117 [ 132.342992][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 132.356870][ C0] EXT4-fs (loop6): initial error at time 1780186129: ext4_orphan_get:1423 [ 132.365459][ C0] EXT4-fs (loop6): last error at time 1780186129: ext4_orphan_get:1423 [ 132.376864][ T8132] EXT4-fs (loop4): shut down requested (1) [ 132.405852][ T28] audit: type=1400 audit(1780186129.569:1067): avc: denied { write } for pid=8124 comm="syz.6.1851" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 132.586114][ T8156] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1865'. [ 132.595185][ T8156] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1865'. [ 132.637792][ T8160] program syz.4.1868 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 132.690870][ T8164] loop4: detected capacity change from 0 to 512 [ 132.711269][ T28] audit: type=1400 audit(1780186129.889:1068): avc: denied { write } for pid=8163 comm="syz.4.1870" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 132.712758][ T8164] EXT4-fs error (device loop4): ext4_validate_block_bitmap:423: comm syz.4.1870: bg 0: bad block bitmap checksum [ 132.757445][ T8164] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Filesystem failed CRC [ 132.768705][ T28] audit: type=1400 audit(1780186129.949:1069): avc: denied { write } for pid=8163 comm="syz.4.1870" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 133.009534][ T8173] loop0: detected capacity change from 0 to 256 [ 133.047801][ T8173] FAT-fs (loop0): Directory bread(block 64) failed [ 133.058288][ T28] audit: type=1400 audit(1780186130.239:1070): avc: denied { read } for pid=8174 comm="syz.5.1874" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 133.069424][ T8173] FAT-fs (loop0): Directory bread(block 65) failed [ 133.090191][ T8173] FAT-fs (loop0): Directory bread(block 66) failed [ 133.097167][ T8173] FAT-fs (loop0): Directory bread(block 67) failed [ 133.120119][ T8173] FAT-fs (loop0): Directory bread(block 68) failed [ 133.128828][ T8173] FAT-fs (loop0): Directory bread(block 69) failed [ 133.135953][ T8173] FAT-fs (loop0): Directory bread(block 70) failed [ 133.142620][ T8173] FAT-fs (loop0): Directory bread(block 71) failed [ 133.150029][ T8173] FAT-fs (loop0): Directory bread(block 72) failed [ 133.156824][ T8173] FAT-fs (loop0): Directory bread(block 73) failed [ 133.240513][ T8188] loop6: detected capacity change from 0 to 512 [ 133.296385][ T8188] EXT4-fs (loop6): 1 orphan inode deleted [ 133.310438][ T8188] ext4 filesystem being mounted at /167/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.321195][ T68] Quota error (device loop6): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 133.339497][ T68] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 1 [ 133.363283][ T28] audit: type=1400 audit(1780186130.539:1071): avc: denied { write } for pid=8186 comm="syz.6.1880" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 133.385118][ T28] audit: type=1400 audit(1780186130.539:1072): avc: denied { create } for pid=8186 comm="syz.6.1880" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 133.385177][ T28] audit: type=1400 audit(1780186130.559:1073): avc: denied { read write } for pid=8186 comm="syz.6.1880" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 133.549729][ T8210] netlink: 'syz.4.1888': attribute type 4 has an invalid length. [ 133.549792][ T8210] __nla_validate_parse: 1 callbacks suppressed [ 133.549802][ T8210] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.1888'. [ 133.597621][ T8214] loop5: detected capacity change from 0 to 736 [ 133.648349][ T8216] program syz.3.1893 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 133.672646][ T8218] loop4: detected capacity change from 0 to 512 [ 133.700677][ T8218] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.1892: corrupted in-inode xattr: invalid ea_ino [ 133.700714][ T8218] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.700980][ T8218] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1892: couldn't read orphan inode 15 (err -117) [ 133.701005][ T8218] loop4: lost filesystem error report for type 5 error -117 [ 133.851447][ T68] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 1 [ 133.889257][ T68] loop6: lost filesystem error report for type 5 error -117 [ 133.939480][ T8229] ext4 filesystem being mounted at /250/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.940410][ T8235] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1901'. [ 133.970946][ T8235] netlink: 'syz.3.1901': attribute type 30 has an invalid length. [ 134.007922][ T49] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 134.032117][ T8235] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1901'. [ 134.041249][ T8235] netlink: 'syz.3.1901': attribute type 30 has an invalid length. [ 134.049494][ T49] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 134.069907][ T49] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 134.091266][ T49] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 134.337491][ T8273] ext4 filesystem being mounted at /173/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.495015][ T8289] netlink: 52 bytes leftover after parsing attributes in process `syz.6.1924'. [ 134.796024][ T8256] vfat: Unknown parameter 'ÿÿÿÿ' [ 134.921323][ T8317] ext4 filesystem being mounted at /463/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.969702][ T8321] EXT4-fs error (device loop0): ext4_validate_block_bitmap:423: comm syz.0.1936: bg 0: bad block bitmap checksum [ 135.152125][ T8342] ext4 filesystem being mounted at /428/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.235131][ T8349] ext4 filesystem being mounted at /430/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.248478][ T8349] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #15: block 3: comm syz.3.1949: lblock 3 mapped to illegal pblock 3 (length 1) [ 135.262895][ T8349] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 135.275439][ T8349] EXT4-fs (loop3): This should not happen!! Data will be lost [ 135.275439][ T8349] [ 135.286046][ T8349] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1949: Freeing blocks not in datazone - block = 3, count = 1 [ 135.310059][ T3298] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 135.340534][ T8354] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 135.348878][ T8354] EXT4-fs (loop3): orphan cleanup on readonly fs [ 135.356350][ T8354] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1950: Failed to acquire dquot type 1 [ 135.368136][ T8354] loop3: lost filesystem error report for type 5 error -5 [ 135.368860][ T8354] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1950: bg 0: block 40: padding at end of block bitmap is not set [ 135.373037][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 135.376393][ T8354] loop3: lost filesystem error report for type 5 error -117 [ 135.390298][ C1] EXT4-fs (loop3): initial error at time 1780186132: ext4_acquire_dquot:7034 [ 135.399689][ T8354] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 135.404085][ C1] [ 135.404094][ C1] EXT4-fs (loop3): last error at time 1780186132: ext4_validate_block_bitmap:441 [ 135.433317][ T8354] loop3: lost filesystem error report for type 5 error -117 [ 135.433635][ T8354] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #16: comm syz.3.1950: data will be lost [ 135.460585][ T8354] EXT4-fs (loop3): 1 truncate cleaned up [ 135.530662][ T8365] sch_fq: defrate 0 ignored. [ 135.589284][ T8367] EXT4-fs: Ignoring removed mblk_io_submit option [ 135.615912][ T8369] ext4 filesystem being mounted at /432/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.618583][ T8367] EXT4-fs: Ignoring removed bh option [ 135.750292][ T8387] EXT4-fs: Ignoring removed nobh option [ 135.756403][ T8387] EXT4-fs: Ignoring removed bh option [ 135.765526][ T8387] EXT4-fs (loop5): stripe (17) is not aligned with cluster size (16), stripe is disabled [ 135.850017][ T8396] netlink: 32 bytes leftover after parsing attributes in process `syz.6.1966'. [ 136.089641][ T8412] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 136.109017][ T8412] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e01c, mo2=0002] [ 136.130603][ T8412] EXT4-fs (loop5): orphan cleanup on readonly fs [ 136.148860][ T8412] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.1976: bad orphan inode 3 [ 136.184443][ T8412] loop5: lost filesystem error report for type 5 error -117 [ 136.192969][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 136.206806][ C1] EXT4-fs (loop5): initial error at time 1780186133: ext4_orphan_get:1423 [ 136.215370][ C1] EXT4-fs (loop5): last error at time 1780186133: ext4_orphan_get:1423 [ 136.237575][ T8412] EXT4-fs warning (device loop5): dx_probe:861: inode #2: comm syz.5.1976: dx entry: limit 0 != root limit 125 [ 136.272328][ T8412] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.1976: Corrupt directory, running e2fsck is recommended [ 136.418900][ T8439] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.444879][ T8439] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.468490][ T8439] loop7: unable to read partition table [ 136.479816][ T8439] loop_reread_partitions: partition scan of loop7 (þ被xü—ŸÑà– ) failed (rc=-5) [ 136.490579][ T3291] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.499222][ T3291] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.513931][ T3291] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.522063][ T3291] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.534747][ T3291] Buffer I/O error on dev loop7, logical block 0, async page read [ 136.887016][ T8467] netlink: 59060 bytes leftover after parsing attributes in process `syz.3.1997'. [ 136.907891][ T8467] netlink: zone id is out of range [ 136.919342][ T8467] netlink: zone id is out of range [ 136.937111][ T8467] netlink: zone id is out of range [ 136.948410][ T8467] netlink: zone id is out of range [ 136.959506][ T8441] set_capacity_and_notify: 17 callbacks suppressed [ 136.959528][ T8441] loop0: detected capacity change from 0 to 65536 [ 136.960287][ T8467] netlink: zone id is out of range [ 136.971579][ T8441] vfat: Unknown parameter 'ÿÿÿÿ' [ 136.989589][ T8467] netlink: zone id is out of range [ 137.002275][ T8467] netlink: zone id is out of range [ 137.015108][ T8467] netlink: zone id is out of range [ 137.027420][ T8467] netlink: zone id is out of range [ 137.038349][ T8467] netlink: zone id is out of range [ 137.109711][ T8471] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1999'. [ 137.203799][ T8477] erspan0: entered promiscuous mode [ 137.262457][ T8479] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2003'. [ 137.333508][ T8485] loop4: detected capacity change from 0 to 512 [ 137.397897][ T8485] ext4 filesystem being mounted at /403/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.431503][ T8494] netlink: 16 bytes leftover after parsing attributes in process `syz.6.2008'. [ 137.603544][ T8506] netlink: 56 bytes leftover after parsing attributes in process `syz.6.2014'. [ 137.939491][ T8518] loop4: detected capacity change from 0 to 256 [ 138.286819][ T8526] loop4: detected capacity change from 0 to 512 [ 138.308875][ T8526] SELinux: Context system_u:object_r:kvm_devi is not valid (left unmapped). [ 138.309839][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 138.309883][ T28] audit: type=1400 audit(1780186135.489:1091): avc: denied { mac_admin } for pid=8524 comm="syz.4.2023" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 138.381950][ T28] audit: type=1400 audit(1780186135.509:1092): avc: denied { relabelto } for pid=8524 comm="syz.4.2023" name="bus" dev="tmpfs" ino=2128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:kvm_devi" [ 138.478080][ T28] audit: type=1400 audit(1780186135.509:1093): avc: denied { associate } for pid=8524 comm="syz.4.2023" name="bus" dev="tmpfs" ino=2128 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:kvm_devi" [ 138.553100][ T28] audit: type=1400 audit(1780186135.569:1094): avc: denied { rmdir } for pid=3306 comm="syz-executor" name="bus" dev="tmpfs" ino=2128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:kvm_devi" [ 138.605705][ T8508] syz.0.2015 (8508) used greatest stack depth: 8704 bytes left [ 138.613738][ T28] audit: type=1400 audit(1780186135.709:1095): avc: denied { write } for pid=8530 comm="syz.5.2026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 138.683004][ T28] audit: type=1400 audit(1780186135.839:1096): avc: denied { append } for pid=8540 comm="syz.0.2029" name="file0" dev="tmpfs" ino=2485 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 138.781629][ T8554] loop0: detected capacity change from 0 to 512 [ 138.797771][ T8554] EXT4-fs: Ignoring removed bh option [ 138.820260][ T8554] EXT4-fs (loop0): 1 truncate cleaned up [ 138.828386][ T8554] EXT4-fs (loop0): shut down requested (1) [ 138.837694][ T8554] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 138.854233][ T8554] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 138.874876][ T8554] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 138.959463][ T8568] loop6: detected capacity change from 0 to 256 [ 139.286117][ T8601] dvmrp1: tun_chr_ioctl cmd 1074025681 [ 139.436472][ T28] audit: type=1400 audit(1780186136.619:1097): avc: denied { write } for pid=8621 comm="syz.4.2066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 139.558153][ T8635] loop4: detected capacity change from 0 to 512 [ 139.603296][ T8635] ext4 filesystem being mounted at /421/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.616871][ T8639] netlink: 11562 bytes leftover after parsing attributes in process `syz.6.2073'. [ 139.670427][ T8635] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 139.670743][ T28] audit: type=1400 audit(1780186136.849:1098): avc: denied { write } for pid=8634 comm="syz.4.2072" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 139.702829][ T8635] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 139.712462][ T8635] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2072: Failed to acquire dquot type 0 [ 139.766747][ T8650] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2079'. [ 139.788975][ T8651] loop3: detected capacity change from 0 to 512 [ 139.844099][ T8651] EXT4-fs: Ignoring removed bh option [ 139.849912][ T8651] EXT4-fs: Ignoring removed mblk_io_submit option [ 139.857106][ T8651] EXT4-fs: Ignoring removed bh option [ 139.910443][ T8651] ext4 filesystem being mounted at /462/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 139.990371][ T8675] loop6: detected capacity change from 0 to 256 [ 140.009868][ T8675] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 140.044870][ T817] kernel read not supported for file /rfkill (pid: 817 comm: kworker/1:2) [ 140.181202][ T8691] program syz.3.2097 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.208637][ T8695] loop6: detected capacity change from 0 to 128 [ 140.265313][ T8697] program syz.3.2100 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.552302][ T8724] ext4 filesystem being mounted at /467/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.578171][ T8724] EXT4-fs (loop3): shut down requested (2) [ 140.587424][ T8724] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=15 [ 140.596578][ T8724] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=15 [ 140.769740][ T8751] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 140.846366][ T8757] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 140.930924][ T8763] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2127'. [ 140.953046][ T8765] netlink: 104 bytes leftover after parsing attributes in process `syz.5.2128'. [ 141.007858][ T8770] blkio.reset_stats is deprecated [ 141.378813][ T8785] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 141.403462][ T8785] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 141.413703][ T8785] EXT4-fs (loop5): orphan cleanup on readonly fs [ 141.420288][ T8785] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.2135: Freeing blocks not in datazone - block = 0, count = 4096 [ 141.439534][ T8785] loop5: lost filesystem error report for type 5 error -117 [ 141.441578][ T8785] EXT4-fs (loop5): Remounting filesystem read-only [ 141.448982][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 141.449016][ C1] EXT4-fs (loop5): initial error at time 1780186138: ext4_free_blocks:6718 [ 141.449040][ C1] EXT4-fs (loop5): last error at time 1780186138: ext4_free_blocks:6718 [ 141.480899][ T8785] EXT4-fs (loop5): 1 orphan inode deleted [ 141.487067][ T8785] EXT4-fs mount: 63 callbacks suppressed [ 141.487085][ T8785] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 141.530494][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.700961][ T8807] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 141.718381][ T8807] ext4 filesystem being mounted at /215/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.737294][ T8807] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: comm syz.6.2144: lblock 0 mapped to illegal pblock 0 (length 5) [ 141.783564][ T8807] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 5 with error 117 [ 141.807031][ T8807] EXT4-fs (loop6): This should not happen!! Data will be lost [ 141.807031][ T8807] [ 141.873499][ T6066] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 141.891040][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 141.911714][ T8821] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2150'. [ 141.955196][ T8828] netlink: 136 bytes leftover after parsing attributes in process `syz.5.2152'. [ 141.976041][ T8828] net_ratelimit: 3467 callbacks suppressed [ 141.976059][ T8828] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 142.030001][ T8836] set_capacity_and_notify: 6 callbacks suppressed [ 142.030019][ T8836] loop5: detected capacity change from 0 to 128 [ 142.057840][ T8836] FAT-fs (loop5): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 142.113031][ T8844] batadv_slave_1: entered promiscuous mode [ 142.126256][ T8842] batadv_slave_1: left promiscuous mode [ 142.460038][ T8889] netlink: 104 bytes leftover after parsing attributes in process `syz.3.2181'. [ 142.625434][ T8897] loop3: detected capacity change from 0 to 512 [ 142.635795][ T8897] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 142.651562][ T8897] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 142.668754][ T8897] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.2183: corrupted inode contents [ 142.681035][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.681295][ T8897] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #11: comm syz.3.2183: mark_inode_dirty error [ 142.683005][ C0] EXT4-fs (loop3): error count since last fsck: 2 [ 142.708290][ C0] EXT4-fs (loop3): initial error at time 1780186139: mb_free_blocks:2049: inode 11: block 64 [ 142.718550][ C0] EXT4-fs (loop3): last error at time 1780186139: ext4_do_update_inode:5690: inode 11 [ 142.720954][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.737225][ T8897] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2183: invalid indirect mapped block 1 (level 1) [ 142.759768][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.760010][ T8897] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.2183: corrupted inode contents [ 142.785686][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.785852][ T8897] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 142.803706][ T8897] loop3: lost filesystem error report for type 5 error -117 [ 142.803951][ T8897] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.2183: corrupted inode contents [ 142.823353][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.823534][ T8897] EXT4-fs error (device loop3): ext4_truncate:4690: inode #11: comm syz.3.2183: mark_inode_dirty error [ 142.846604][ T8897] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.846896][ T8897] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 142.865295][ T8897] loop3: lost filesystem error report for type 5 error -117 [ 142.867194][ T8897] EXT4-fs (loop3): 1 truncate cleaned up [ 142.892510][ T8897] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.949654][ T8909] loop5: detected capacity change from 0 to 1024 [ 142.962903][ T8909] EXT4-fs: Ignoring removed mblk_io_submit option [ 142.972709][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.986412][ T8909] EXT4-fs (loop5): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 143.043827][ T8909] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.262841][ T8937] loop6: detected capacity change from 0 to 512 [ 143.309975][ T8937] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.353480][ T8942] tipc: Started in network mode [ 143.365902][ T8937] EXT4-fs warning (device loop6): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 143.369253][ T8942] tipc: Node identity ac14140f, cluster identity 4711 [ 143.407432][ T8942] tipc: New replicast peer: 255.255.255.255 [ 143.414166][ T8942] tipc: Enabled bearer , priority 10 [ 143.428600][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.450312][ T8937] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.2201: bg 0: block 248: padding at end of block bitmap is not set [ 143.475535][ T8937] loop6: lost filesystem error report for type 5 error -117 [ 143.483072][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 143.496931][ C1] EXT4-fs (loop6): last error at time 1780186140: ext4_validate_block_bitmap:441 [ 143.498209][ T8937] __quota_error: 369 callbacks suppressed [ 143.498251][ T8937] Quota error (device loop6): write_blk: dquota write failed [ 143.538208][ T8954] batadv_slave_0: entered promiscuous mode [ 143.547022][ T8954] batadv_slave_0: left promiscuous mode [ 143.553564][ T8937] Quota error (device loop6): qtree_write_dquot: Error -28 occurred while creating quota [ 143.577047][ T8937] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2201: Failed to acquire dquot type 1 [ 143.599808][ T8937] loop6: lost filesystem error report for type 5 error -28 [ 143.600446][ T8937] EXT4-fs (loop6): 1 truncate cleaned up [ 143.618990][ T8937] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 143.645404][ T8937] Quota error (device loop6): find_tree_dqentry: Cycle in quota tree detected: block 2 index 2 [ 143.673079][ T8937] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 131074 [ 143.705461][ T8937] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2201: Failed to acquire dquot type 1 [ 143.780461][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 143.856729][ T8981] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2217'. [ 144.104451][ T9003] loop0: detected capacity change from 0 to 4096 [ 144.113288][ T9003] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 144.137939][ T9003] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.176204][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.224212][ T9012] loop3: detected capacity change from 0 to 256 [ 144.233232][ T9012] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 144.265803][ T9016] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.2234'. [ 144.293059][ T9018] program syz.0.2235 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 144.391576][ T9024] dummy0: entered promiscuous mode [ 144.398014][ T9024] dummy0: left promiscuous mode [ 144.451958][ T9026] netlink: 'syz.3.2239': attribute type 21 has an invalid length. [ 144.533842][ T817] tipc: Node number set to 2886997007 [ 144.550599][ T9032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.592646][ T9032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.692097][ T9038] netlink: 48 bytes leftover after parsing attributes in process `syz.4.2245'. [ 144.749864][ T9048] netlink: 96 bytes leftover after parsing attributes in process `syz.6.2248'. [ 144.863825][ T9064] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2257'. [ 145.226276][ T9071] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2261'. [ 145.505215][ T9092] loop4: detected capacity change from 0 to 4096 [ 145.514388][ T9092] EXT4-fs: Ignoring removed oldalloc option [ 145.542351][ T9092] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 145.555725][ T9092] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a04ec018, mo2=0002] [ 145.569696][ T9092] System zones: 0-5 [ 145.577590][ T9092] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 145.630045][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.960359][ T9134] loop6: detected capacity change from 0 to 1024 [ 145.969088][ T9134] EXT4-fs: Ignoring removed mblk_io_submit option [ 145.985388][ T9134] EXT4-fs (loop6): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 146.017254][ T9134] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.036901][ T28] audit: type=1400 audit(1780186402.222:1468): avc: denied { write } for pid=9133 comm="syz.6.2290" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 146.149324][ T9143] sctp: [Deprecated]: syz.5.2292 (pid 9143) Use of int in maxseg socket option. [ 146.149324][ T9143] Use struct sctp_assoc_value instead [ 146.238001][ T9149] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 146.254959][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.320129][ T9159] loop6: detected capacity change from 0 to 512 [ 146.335372][ T9159] EXT4-fs: Ignoring removed nobh option [ 146.364575][ T9159] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 146.376024][ T9159] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #16: comm syz.6.2297: invalid indirect mapped block 4294967295 (level 0) [ 146.390622][ T9159] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 146.390803][ T9159] EXT4-fs (loop6): Remounting filesystem read-only [ 146.400009][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 146.400030][ C1] EXT4-fs (loop6): initial error at time 1780186402: ext4_free_branches:1023: inode 16 [ 146.400056][ C1] EXT4-fs (loop6): last error at time 1780186402: ext4_free_branches:1023: inode 16 [ 146.432752][ T9159] EXT4-fs (loop6): 1 orphan inode deleted [ 146.439085][ T9159] EXT4-fs (loop6): 1 truncate cleaned up [ 146.445556][ T9159] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.510845][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.570947][ T28] audit: type=1326 audit(1780186402.752:1469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9174 comm="syz.5.2307" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f42de79ce59 code=0x0 [ 146.898686][ T9208] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=9208 comm=syz.3.2321 [ 147.049344][ T9216] loop5: detected capacity change from 0 to 1024 [ 147.070165][ T9216] EXT4-fs: inline encryption not supported [ 147.097543][ T9216] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 147.111318][ T9216] EXT4-fs error (device loop5): ext4_map_blocks:833: inode #3: block 1: comm syz.5.2325: lblock 1 mapped to illegal pblock 1 (length 1) [ 147.130382][ T9216] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 147.130599][ T9216] EXT4-fs (loop5): Remounting filesystem read-only [ 147.139764][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 147.139803][ C1] EXT4-fs (loop5): initial error at time 1780186403: ext4_map_blocks:833: inode 3: block 1 [ 147.139835][ C1] EXT4-fs (loop5): last error at time 1780186403: ext4_map_blocks:833: inode 3: block 1 [ 147.174626][ T9216] Quota error (device loop5): write_blk: dquota write failed [ 147.182206][ T9216] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 147.194344][ T9216] EXT4-fs (loop5): 1 orphan inode deleted [ 147.200552][ T9216] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.229652][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.239060][ T9221] loop6: detected capacity change from 0 to 1024 [ 147.264938][ T9221] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 147.289022][ T9221] ext4 filesystem being mounted at /244/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.346118][ T28] audit: type=1400 audit(1780186403.532:1470): avc: denied { write } for pid=9220 comm="syz.6.2327" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 147.352194][ T9221] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: comm syz.6.2327: lblock 0 mapped to illegal pblock 0 (length 1) [ 147.422686][ T9232] loop5: detected capacity change from 0 to 128 [ 147.439508][ T9221] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 147.471977][ T9221] EXT4-fs (loop6): This should not happen!! Data will be lost [ 147.471977][ T9221] [ 147.569374][ T6066] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 147.612354][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 147.916953][ T9261] loop6: detected capacity change from 0 to 4096 [ 147.995221][ T9274] loop5: detected capacity change from 0 to 512 [ 148.029803][ T9274] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 148.083118][ T9274] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 148.105638][ T9274] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.2350: bg 0: block 248: padding at end of block bitmap is not set [ 148.152725][ T9274] loop5: lost filesystem error report for type 5 error -117 [ 148.152960][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 148.166793][ C0] EXT4-fs (loop5): last error at time 2000000000: ext4_validate_block_bitmap:441 [ 148.181881][ T9274] Quota error (device loop5): write_blk: dquota write failed [ 148.201537][ T9274] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.2350: Failed to acquire dquot type 1 [ 148.212883][ T9274] loop5: lost filesystem error report for type 5 error -28 [ 148.219043][ T9274] EXT4-fs (loop5): 1 truncate cleaned up [ 148.247180][ T9274] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 148.315137][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 148.333776][ T49] EXT4-fs error (device loop5): ext4_release_dquot:7070: comm kworker/u8:3: Failed to release dquot type 1 [ 148.350610][ T49] loop5: lost filesystem error report for type 5 error -117 [ 148.752705][ T9321] loop4: detected capacity change from 0 to 1024 [ 148.777019][ T9321] EXT4-fs: Ignoring removed mblk_io_submit option [ 148.784183][ T9321] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 148.805485][ T9325] 9p: Bad value for 'rfdno' [ 148.825260][ T9321] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.837974][ T9329] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2375'. [ 148.847448][ T9323] geneve2: entered promiscuous mode [ 148.859446][ T9323] geneve2: entered allmulticast mode [ 148.868078][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 148.868094][ T28] audit: type=1400 audit(2000000001.110:1472): avc: denied { write } for pid=9320 comm="syz.4.2372" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 148.870391][ T9329] netlink: 35 bytes leftover after parsing attributes in process `syz.0.2375'. [ 148.929005][ T9329] netlink: 'syz.0.2375': attribute type 5 has an invalid length. [ 148.940532][ T9333] loop6: detected capacity change from 0 to 128 [ 148.957472][ T9329] netlink: 'syz.0.2375': attribute type 6 has an invalid length. [ 148.965571][ T9329] netlink: 35 bytes leftover after parsing attributes in process `syz.0.2375'. [ 148.986183][ T9333] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 149.008464][ T9333] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 149.024413][ T9333] ext2 filesystem being mounted at /253/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.061374][ T28] audit: type=1400 audit(2000000001.300:1473): avc: denied { write } for pid=9332 comm="syz.6.2377" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 149.159027][ T6066] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 149.219146][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.239298][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.261736][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.313009][ T28] audit: type=1400 audit(2000000001.550:1474): avc: denied { getopt } for pid=9364 comm="syz.6.2391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 149.352281][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.434071][ T9353] infiniband syz2: set down [ 149.438680][ T11] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.456227][ T9353] infiniband syz2: added ip6_vti0 [ 149.462300][ T9377] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2396'. [ 149.487967][ T9353] RDS/IB: syz2: added [ 149.492668][ T9353] smc: adding ib device syz2 with port count 1 [ 149.510249][ T9353] smc: ib device syz2 port 1 has no pnetid [ 149.516683][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.524617][ T3414] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.544804][ T9383] loop0: detected capacity change from 0 to 512 [ 149.551554][ T9383] EXT4-fs: Ignoring removed bh option [ 149.568768][ T9383] EXT4-fs error (device loop0): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.0.2399: corrupted xattr block 95: invalid header [ 149.583214][ T9383] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 149.588033][ T9383] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2399: bg 0: block 7: invalid block bitmap [ 149.597341][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 149.597359][ C1] EXT4-fs (loop0): initial error at time 2000000000: ext4_expand_extra_isize_ea:2810: inode 11 [ 149.597386][ C1] EXT4-fs (loop0): last error at time 2000000000: ext4_expand_extra_isize_ea:2810: inode 11 [ 149.636850][ T9383] loop0: lost filesystem error report for type 5 error -117 [ 149.638344][ T9383] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 149.657000][ T9383] loop0: lost filesystem error report for type 5 error -117 [ 149.657970][ T9383] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #11: comm syz.0.2399: corrupted xattr block 95: invalid header [ 149.681110][ T9383] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 149.681980][ T9383] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 149.700452][ T9383] EXT4-fs (loop0): 1 orphan inode deleted [ 149.707364][ T9383] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.723571][ T28] audit: type=1400 audit(2000000000.350:1475): avc: denied { write } for pid=9382 comm="syz.0.2399" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 149.775914][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.795899][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.831228][ T9397] loop0: detected capacity change from 0 to 1024 [ 149.851197][ T9397] EXT4-fs: Ignoring removed mblk_io_submit option [ 149.872913][ T9397] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 149.885443][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 149.908219][ T9397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.925068][ T28] audit: type=1400 audit(2000000000.560:1476): avc: denied { write } for pid=9396 comm="syz.0.2404" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 149.973194][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 150.015205][ T9353] ip6_vti0 speed is unknown, defaulting to 1000 [ 150.083627][ T9410] netlink: 'syz.5.2410': attribute type 3 has an invalid length. [ 150.093774][ T9410] netlink: 'syz.5.2410': attribute type 3 has an invalid length. [ 150.120819][ T9412] loop4: detected capacity change from 0 to 1024 [ 150.144776][ T28] audit: type=1400 audit(2000000000.780:1477): avc: denied { lock } for pid=9413 comm="syz.5.2412" path="socket:[24319]" dev="sockfs" ino=24319 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 150.192889][ T9412] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.206309][ T9420] macvtap1: entered promiscuous mode [ 150.214370][ T28] audit: type=1400 audit(2000000000.850:1478): avc: denied { write } for pid=9411 comm="syz.4.2411" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 150.236376][ T9420] macvtap1: entered allmulticast mode [ 150.242355][ T9420] dummy0: entered allmulticast mode [ 150.248046][ T9420] dummy0: entered promiscuous mode [ 150.254266][ T9420] team0: Device macvtap1 failed to register rx_handler [ 150.262397][ T9420] dummy0: left allmulticast mode [ 150.280645][ T817] dummy0: left promiscuous mode [ 150.335984][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.465053][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.580974][ T28] audit: type=1326 audit(2000000001.210:1479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9443 comm="syz.4.2425" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb68af0ce59 code=0x0 [ 150.650294][ T28] audit: type=1400 audit(2000000001.280:1480): avc: denied { bind } for pid=9446 comm="syz.3.2426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 150.847874][ T9460] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2433'. [ 150.864051][ T9460] netlink: 12 bytes leftover after parsing attributes in process `syz.6.2433'. [ 150.945227][ T9474] syzkaller1: tun_chr_ioctl cmd 1074025681 [ 151.420686][ T9508] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9508 comm=syz.6.2452 [ 151.455492][ T9511] tipc: Started in network mode [ 151.460667][ T9511] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 151.470063][ T9511] tipc: New replicast peer: 0000:0000:0000:0000:0000:0000:0000:0001 [ 151.478535][ T9511] tipc: Enabled bearer , priority 10 [ 151.511943][ T9514] netlink: 'syz.6.2455': attribute type 6 has an invalid length. [ 151.523813][ T28] audit: type=1326 audit(2000000002.160:1481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9515 comm="syz.4.2457" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb68af0ce59 code=0x7ffc0000 [ 151.528261][ T9514] netlink: 'syz.6.2455': attribute type 1 has an invalid length. [ 151.560525][ T9514] netlink: 199820 bytes leftover after parsing attributes in process `syz.6.2455'. [ 152.005983][ T9574] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #15: comm syz.6.2483: inode has both inline data and extents flags [ 152.023216][ T9574] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 152.023339][ T9574] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.2483: couldn't read orphan inode 15 (err -117) [ 152.044461][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 152.044485][ C1] EXT4-fs (loop6): initial error at time 2000000002: ext4_orphan_get:1397: inode 15 [ 152.044518][ C1] EXT4-fs (loop6): last error at time 2000000002: ext4_orphan_get:1397: inode 15 [ 152.090634][ T9574] loop6: lost filesystem error report for type 5 error -117 [ 152.093317][ T9574] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.127330][ T9584] set_capacity_and_notify: 3 callbacks suppressed [ 152.127346][ T9584] loop5: detected capacity change from 0 to 512 [ 152.144065][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.171232][ T9584] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.2488: inode has both inline data and extents flags [ 152.203010][ T9584] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 152.204286][ T9584] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.2488: couldn't read orphan inode 15 (err -117) [ 152.213559][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 152.213596][ C0] EXT4-fs (loop5): initial error at time 2000000002: ext4_orphan_get:1397: inode 15 [ 152.213634][ C0] EXT4-fs (loop5): last error at time 2000000002: ext4_orphan_get:1397: inode 15 [ 152.268905][ T9591] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2491'. [ 152.294364][ T9591] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2491'. [ 152.320386][ T9597] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2494'. [ 152.323188][ T9584] loop5: lost filesystem error report for type 5 error -117 [ 152.329441][ T9597] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2494'. [ 152.346656][ T9597] netlink: 'syz.3.2494': attribute type 15 has an invalid length. [ 152.355236][ T9597] netlink: 'syz.3.2494': attribute type 18 has an invalid length. [ 152.355409][ T9584] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.391030][ T9599] loop0: detected capacity change from 0 to 512 [ 152.438352][ T9584] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 7934 vs 220 free clusters [ 152.442673][ T9606] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2498'. [ 152.469779][ T9606] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2498'. [ 152.480681][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.593238][ T11] tipc: Node number set to 1 [ 152.617923][ T9619] loop5: detected capacity change from 0 to 512 [ 152.643330][ T9619] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 152.697350][ T9619] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.2505: corrupted in-inode xattr: e_value size too large [ 152.721808][ T9619] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 152.722961][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 152.738632][ C1] EXT4-fs (loop5): initial error at time 2000000003: ext4_iget_extra_inode:5128: inode 15 [ 152.748658][ C1] EXT4-fs (loop5): last error at time 2000000003: ext4_iget_extra_inode:5128: inode 15 [ 152.777937][ T9619] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.2505: couldn't read orphan inode 15 (err -117) [ 152.826061][ T9619] loop5: lost filesystem error report for type 5 error -117 [ 152.826860][ T9619] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.890959][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.890679][ T9747] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2563'. [ 154.346720][ T9797] IPv6: Can't replace route, no match found [ 154.399369][ T28] kauditd_printk_skb: 128 callbacks suppressed [ 154.399391][ T28] audit: type=1400 audit(2000000005.020:1610): avc: denied { setopt } for pid=9798 comm="syz.3.2589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 154.471580][ T9786] loop6: detected capacity change from 0 to 8192 [ 154.484283][ T9786] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 154.658257][ T28] audit: type=1400 audit(2000000005.290:1611): avc: denied { mount } for pid=9824 comm="syz.3.2602" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 154.817305][ T9841] loop0: detected capacity change from 0 to 512 [ 154.844590][ T9841] EXT4-fs: inline encryption not supported [ 154.883744][ T9841] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 154.904522][ T9840] loop5: detected capacity change from 0 to 8192 [ 154.912010][ T9841] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 154.956230][ T9841] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 1 [ 154.989857][ T9841] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 155.037477][ T9841] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2609: Failed to acquire dquot type 1 [ 155.090945][ T9841] loop0: lost filesystem error report for type 5 error -5 [ 155.091106][ T9841] EXT4-fs (loop0): Remounting filesystem read-only [ 155.098364][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 155.098389][ C1] EXT4-fs (loop0): initial error at time 2000000005: ext4_acquire_dquot:7034 [ 155.098410][ C1] EXT4-fs (loop0): last error at time 2000000005: ext4_acquire_dquot:7034 [ 155.153019][ T9841] EXT4-fs (loop0): 1 truncate cleaned up [ 155.163352][ T9841] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.199176][ T9860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9860 comm=syz.6.2617 [ 155.239035][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.362290][ T9877] loop6: detected capacity change from 0 to 256 [ 155.393510][ T9877] FAT-fs (loop6): error, clusters badly computed (0 != 128) [ 155.423695][ T9877] FAT-fs (loop6): Filesystem has been set read-only [ 155.437955][ T9877] FAT-fs (loop6): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 155.499901][ T28] audit: type=1400 audit(2000000006.130:1612): avc: denied { getopt } for pid=9894 comm="syz.6.2634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 155.561577][ T3414] IPVS: starting estimator thread 0... [ 155.621819][ T9909] bond0: option arp_validate: invalid value (18446744072110129921) [ 155.653443][ T9903] IPVS: using max 2256 ests per chain, 112800 per kthread [ 155.732216][ T9912] loop5: detected capacity change from 0 to 4096 [ 155.771732][ T9912] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.856791][ T9924] GUP no longer grows the stack in syz.6.2646 (9924): 200000009000-20000000a000 (200000005000) [ 155.867371][ T9924] CPU: 1 UID: 0 PID: 9924 Comm: syz.6.2646 Not tainted syzkaller #0 PREEMPT(lazy) [ 155.867399][ T9924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 155.867412][ T9924] Call Trace: [ 155.867424][ T9924] [ 155.867436][ T9924] __dump_stack+0x1d/0x30 [ 155.867488][ T9924] dump_stack_lvl+0x95/0xd0 [ 155.867508][ T9924] dump_stack+0x15/0x1b [ 155.867527][ T9924] __get_user_pages+0x1b26/0x1f10 [ 155.867585][ T9924] ? percpu_counter_add_batch+0xb6/0x130 [ 155.867620][ T9924] ? __mt_destroy+0xce/0xe0 [ 155.867687][ T9924] __gup_longterm_locked+0x8d7/0xe30 [ 155.867723][ T9924] ? do_vmi_align_munmap+0x3c3/0x400 [ 155.867773][ T9924] ? try_grab_folio_fast+0x208/0x5a0 [ 155.867808][ T9924] ? gup_fast_fallback+0x84c/0x1410 [ 155.867900][ T9924] gup_fast_fallback+0x1f2/0x1410 [ 155.867949][ T9924] get_user_pages_fast+0x5f/0x90 [ 155.867988][ T9924] __iov_iter_get_pages_alloc+0x24c/0x640 [ 155.868023][ T9924] iov_iter_get_pages2+0x5e/0xa0 [ 155.868112][ T9924] __se_sys_vmsplice+0x50b/0x1050 [ 155.868167][ T9924] __x64_sys_vmsplice+0x55/0x70 [ 155.868193][ T9924] x64_sys_call+0x28e9/0x3020 [ 155.868330][ T9924] do_syscall_64+0x12c/0x3b0 [ 155.868372][ T9924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.868399][ T9924] RIP: 0033:0x7f77ef6fce59 [ 155.868507][ T9924] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 155.868526][ T9924] RSP: 002b:00007f77ee14f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 155.868546][ T9924] RAX: ffffffffffffffda RBX: 00007f77ef975fa0 RCX: 00007f77ef6fce59 [ 155.868623][ T9924] RDX: 0000000000000002 RSI: 0000200000000280 RDI: 0000000000000004 [ 155.868641][ T9924] RBP: 00007f77ef792d6f R08: 0000000000000000 R09: 0000000000000000 [ 155.868657][ T9924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.868670][ T9924] R13: 00007f77ef976038 R14: 00007f77ef975fa0 R15: 00007ffcccf4ed48 [ 155.868695][ T9924] [ 155.872678][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.158460][ T28] audit: type=1400 audit(2000000006.790:1613): avc: denied { module_load } for pid=9932 comm="syz.6.2650" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=173 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 156.345659][ T9947] loop6: detected capacity change from 0 to 512 [ 156.408235][ T9947] ------------[ cut here ]------------ [ 156.413811][ T9947] EA inode 11 i_nlink=2 [ 156.413847][ T9947] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.6.2656/9947 [ 156.429060][ T9947] Modules linked in: [ 156.433014][ T9947] CPU: 1 UID: 0 PID: 9947 Comm: syz.6.2656 Not tainted syzkaller #0 PREEMPT(lazy) [ 156.442431][ T9947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 156.452606][ T9947] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 156.459332][ T9947] Code: f4 52 98 ff 4c 8d 2d 0d 5d 5c 05 49 8d 7e 40 e8 d4 15 b6 ff 49 8b 6e 40 4c 89 e7 e8 08 11 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 4f 86 d8 03 66 66 66 66 66 66 2e [ 156.479117][ T9947] RSP: 0018:ffffc9000b28b778 EFLAGS: 00010246 [ 156.485240][ T9947] RAX: ffff888101cde000 RBX: ffff888108650178 RCX: ffffffff81c0e0f8 [ 156.493327][ T9947] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3df0 [ 156.501337][ T9947] RBP: 000000000000000b R08: 000188810865012b R09: 0000000000000000 [ 156.509456][ T9947] R10: ffffc9000b28b6a8 R11: 0001c9000b28b6a8 R12: ffff888108650128 [ 156.517547][ T9947] R13: ffffffff871d3df0 R14: ffff8881086500e0 R15: 0000000000000001 [ 156.525693][ T9947] FS: 00007f77ee14f6c0(0000) GS:ffff8882ae9f4000(0000) knlGS:0000000000000000 [ 156.534830][ T9947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.541484][ T9947] CR2: 0000001b33219ff8 CR3: 000000011bdb0000 CR4: 00000000003506f0 [ 156.549597][ T9947] DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000200000000300 [ 156.557711][ T9947] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 156.565839][ T9947] Call Trace: [ 156.569182][ T9947] [ 156.572149][ T9947] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 156.578249][ T9947] ? errseq_check+0x2c/0x50 [ 156.582884][ T9947] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 156.588595][ T9947] ? ext4_truncate+0x89f/0xa10 [ 156.593515][ T9947] ext4_evict_inode+0xb16/0xe30 [ 156.598574][ T9947] ? __pfx_ext4_evict_inode+0x10/0x10 [ 156.604109][ T9947] evict+0x2af/0x510 [ 156.608063][ T9947] ? __dquot_initialize+0x146/0x7c0 [ 156.613485][ T9947] iput+0x41a/0x580 [ 156.617385][ T9947] ext4_process_orphan+0x1a9/0x1c0 [ 156.622569][ T9947] ext4_orphan_cleanup+0x69c/0x9f0 [ 156.627774][ T9947] ext4_fill_super+0x3408/0x37c0 [ 156.632829][ T9947] ? set_blocksize+0x14c/0x270 [ 156.637716][ T9947] ? setup_bdev_super+0x30e/0x370 [ 156.642848][ T9947] ? __pfx_ext4_fill_super+0x10/0x10 [ 156.648238][ T9947] get_tree_bdev_flags+0x291/0x300 [ 156.653553][ T9947] ? __pfx_ext4_fill_super+0x10/0x10 [ 156.658894][ T9947] get_tree_bdev+0x1f/0x30 [ 156.663398][ T9947] ext4_get_tree+0x1c/0x30 [ 156.667873][ T9947] vfs_get_tree+0x57/0x1d0 [ 156.672467][ T9947] do_new_mount+0x288/0x8d0 [ 156.677089][ T9947] path_mount+0x4d0/0xbc0 [ 156.681567][ T9947] __se_sys_mount+0x28c/0x2e0 [ 156.686347][ T9947] __x64_sys_mount+0x67/0x80 [ 156.691009][ T9947] x64_sys_call+0x2d61/0x3020 [ 156.695853][ T9947] do_syscall_64+0x12c/0x3b0 [ 156.700511][ T9947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.706486][ T9947] RIP: 0033:0x7f77ef6fe0ca [ 156.710942][ T9947] Code: 48 c7 c2 e8 ff ff ff 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 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 156.730810][ T9947] RSP: 002b:00007f77ee14ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 156.739407][ T9947] RAX: ffffffffffffffda RBX: 00007f77ee14eee0 RCX: 00007f77ef6fe0ca [ 156.747654][ T9947] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f77ee14eea0 [ 156.755757][ T9947] RBP: 00002000000009c0 R08: 00007f77ee14eee0 R09: 0000000000800718 [ 156.764053][ T9947] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 156.772114][ T9947] R13: 00007f77ee14eea0 R14: 000000000000048d R15: 0000200000000200 [ 156.780289][ T9947] [ 156.783415][ T9947] ---[ end trace 0000000000000000 ]--- [ 156.806961][ T9947] EXT4-fs (loop6): 1 orphan inode deleted [ 156.820062][ T9947] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.927851][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.112722][ T9992] loop4: detected capacity change from 0 to 512 [ 157.131720][ T9992] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 157.153028][ T9992] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 157.261883][ T9999] loop4: detected capacity change from 0 to 256 [ 157.270433][ T9999] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 157.293852][ T9990] loop0: detected capacity change from 0 to 8192 [ 157.314451][ T9990] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 157.400572][ T28] audit: type=1400 audit(2000000008.030:1614): avc: denied { bind } for pid=10006 comm="syz.4.2684" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 157.436387][T10011] sctp: [Deprecated]: syz.0.2685 (pid 10011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 157.436387][T10011] Use struct sctp_sack_info instead [ 157.477333][T10014] loop0: detected capacity change from 0 to 1024 [ 157.498055][T10014] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.519131][ T28] audit: type=1400 audit(2000000008.150:1615): avc: denied { write } for pid=10012 comm="syz.0.2686" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 157.597213][T10025] netlink: 'syz.4.2690': attribute type 3 has an invalid length. [ 157.695556][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.800346][T10038] rdma_rxe: rxe_newlink: failed to add ip6_vti0 [ 157.902387][T10040] netlink: 'syz.6.2696': attribute type 1 has an invalid length. [ 158.230711][T10062] loop6: detected capacity change from 0 to 1024 [ 158.278150][T10062] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 158.323196][ T28] audit: type=1400 audit(2000000008.950:1616): avc: denied { write } for pid=10061 comm="syz.6.2705" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 158.370892][ T28] audit: type=1400 audit(2000000008.990:1617): avc: denied { shutdown } for pid=10072 comm="syz.0.2710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 158.539153][T10091] loop0: detected capacity change from 0 to 512 [ 158.567679][T10091] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 158.587506][T10091] EXT4-fs (loop0): 1 truncate cleaned up [ 158.604676][T10091] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 158.654180][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.664168][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.724184][ T817] kernel write not supported for file [eventfd] (pid: 817 comm: kworker/1:2) [ 158.862280][ T3363] hid_parser_main: 10 callbacks suppressed [ 158.862303][ T3363] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 158.877887][ T3363] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 158.938540][T10118] fido_id[10118]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 159.136008][T10144] program syz.4.2741 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 159.157725][T10145] rdma_rxe: rxe_newlink: failed to add ip6_vti0 [ 159.676915][T10178] __nla_validate_parse: 5 callbacks suppressed [ 159.676980][T10178] netlink: 548 bytes leftover after parsing attributes in process `syz.0.2756'. [ 159.758300][T10184] syz.3.2759 (10184) used greatest stack depth: 8408 bytes left [ 159.811885][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 159.811905][ T28] audit: type=1326 audit(2000000010.440:1638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 159.843878][ T28] audit: type=1326 audit(2000000010.440:1639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 159.889892][ T28] audit: type=1326 audit(2000000010.450:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 159.917181][ T28] audit: type=1326 audit(2000000010.450:1641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 159.948617][ T28] audit: type=1326 audit(2000000010.450:1642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 159.989430][ T28] audit: type=1326 audit(2000000010.500:1643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd5a5adce59 code=0x7ffc0000 [ 160.021566][ T28] audit: type=1326 audit(2000000010.500:1644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fd5a5adcbc2 code=0x7ffc0000 [ 160.050333][ T28] audit: type=1326 audit(2000000010.500:1645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fd5a5adcc57 code=0x7ffc0000 [ 160.070381][T10200] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2766'. [ 160.087569][ T28] audit: type=1326 audit(2000000010.500:1646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fd5a5a99b51 code=0x7ffc0000 [ 160.096173][T10200] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2766'. [ 160.114672][ T28] audit: type=1326 audit(2000000010.500:1647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10189 comm="syz.3.2762" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fd5a5addc49 code=0x7ffc0000 [ 160.253669][T10211] loop0: detected capacity change from 0 to 512 [ 160.265855][T10211] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 160.528483][T10235] ±ÿÿÿÿa–ïD: renamed from lo (while UP) [ 160.694557][T10250] rdma_rxe: rxe_newlink: failed to add ip6_vti0 [ 160.709510][T10204] loop5: detected capacity change from 0 to 8192 [ 160.728510][T10204] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 160.999835][T10272] C: renamed from veth1_to_team (while UP) [ 161.028991][T10272] netlink: 'syz.4.2800': attribute type 2 has an invalid length. [ 161.046510][T10272] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2800'. [ 161.057037][T10272] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 161.112480][T10277] loop4: detected capacity change from 0 to 1024 [ 161.121750][T10277] EXT4-fs: Ignoring removed orlov option [ 161.163386][T10277] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.226209][T10286] ip6_vti0 speed is unknown, defaulting to 1000 [ 161.238536][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.281654][T10290] netlink: 260 bytes leftover after parsing attributes in process `syz.4.2816'. [ 161.746062][T10295] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2809'. [ 161.960241][T10317] netlink: 144 bytes leftover after parsing attributes in process `syz.0.2820'. [ 162.052532][T10331] loop0: detected capacity change from 0 to 512 [ 162.061981][T10331] EXT4-fs: Ignoring removed i_version option [ 162.075403][T10327] loop4: detected capacity change from 0 to 1024 [ 162.082430][T10331] EXT4-fs: Ignoring removed bh option [ 162.091246][T10327] EXT4-fs: Ignoring removed oldalloc option [ 162.098683][T10327] EXT4-fs: Ignoring removed oldalloc option [ 162.108468][T10327] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 162.126819][T10331] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.145589][T10331] ext4 filesystem being mounted at /617/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 162.168697][T10327] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.229568][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.340835][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.385885][T10357] netlink: 16 bytes leftover after parsing attributes in process `syz.6.2831'. [ 162.718708][T10399] netlink: 15999 bytes leftover after parsing attributes in process `syz.3.2848'. [ 163.157493][T10431] loop5: detected capacity change from 0 to 8192 [ 163.308105][T10452] loop4: detected capacity change from 0 to 512 [ 163.367527][T10452] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.408657][T10452] ext4 filesystem being mounted at /568/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.452759][T10452] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 163.467673][T10452] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2872: Failed to acquire dquot type 1 [ 163.553531][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.732221][T10494] netlink: 'syz.5.2890': attribute type 1 has an invalid length. [ 163.804186][T10505] netlink: 27 bytes leftover after parsing attributes in process `syz.4.2896'. [ 163.851193][T10510] loop5: detected capacity change from 0 to 512 [ 163.866943][T10510] EXT4-fs: Ignoring removed nobh option [ 163.908290][T10519] netlink: 'syz.4.2903': attribute type 32 has an invalid length. [ 163.925126][T10510] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.960335][T10516] loop0: detected capacity change from 0 to 8192 [ 163.967742][T10510] ext4 filesystem being mounted at /450/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 163.998036][T10510] EXT4-fs error (device loop5): ext4_find_dest_de:2050: inode #2: block 3: comm syz.5.2899: bad entry in directory: inode out of bounds - offset=92, inode=117440528, rec_len=16, size=2048 fake=0 [ 164.046435][T10531] loop6: detected capacity change from 0 to 512 [ 164.077225][T10531] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.096268][T10531] ext4 filesystem being mounted at /356/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.096558][ T4206] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.117712][T10531] EXT4-fs (loop6): shut down requested (2) [ 164.125917][T10537] xt_hashlimit: size too large, truncated to 1048576 [ 164.147714][ T6066] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.581122][T10579] loop4: detected capacity change from 0 to 512 [ 164.823060][T10603] loop0: detected capacity change from 0 to 512 [ 164.848139][T10605] loop4: detected capacity change from 0 to 512 [ 164.867482][T10605] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 164.887133][T10603] ext4 filesystem being mounted at /636/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.901580][T10605] EXT4-fs (loop4): 1 truncate cleaned up [ 164.917531][ T28] kauditd_printk_skb: 90 callbacks suppressed [ 164.917547][ T28] audit: type=1400 audit(2000000015.550:1736): avc: denied { write } for pid=10604 comm="syz.4.2941" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 164.983596][ T28] audit: type=1400 audit(2000000015.560:1737): avc: denied { write } for pid=10602 comm="syz.0.2937" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.010250][ T28] audit: type=1400 audit(2000000015.580:1738): avc: denied { write } for pid=10604 comm="syz.4.2941" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.097070][T10614] loop6: detected capacity change from 0 to 4096 [ 165.109672][ T28] audit: type=1400 audit(2000000015.580:1739): avc: denied { write } for pid=10604 comm="syz.4.2941" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.183428][ T28] audit: type=1400 audit(2000000015.580:1740): avc: denied { rename } for pid=10604 comm="syz.4.2941" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 165.272344][ T28] audit: type=1400 audit(2000000015.580:1741): avc: denied { rmdir } for pid=10604 comm="syz.4.2941" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.300406][ T28] audit: type=1400 audit(2000000015.820:1742): avc: denied { write } for pid=10613 comm="syz.6.2944" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.382819][T10636] __nla_validate_parse: 2 callbacks suppressed [ 165.382834][T10636] netlink: 148 bytes leftover after parsing attributes in process `syz.6.2953'. [ 165.482900][T10643] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2958'. [ 165.572774][ T28] audit: type=1400 audit(2000000016.200:1743): avc: denied { ioctl } for pid=10652 comm="syz.4.2962" path="socket:[28278]" dev="sockfs" ino=28278 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 165.644239][T10660] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.2965'. [ 165.708069][T10663] netlink: 436 bytes leftover after parsing attributes in process `syz.6.2967'. [ 165.728685][T10663] netlink: 16 bytes leftover after parsing attributes in process `syz.6.2967'. [ 166.103034][T10697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.113643][T10697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.668902][T10726] loop6: detected capacity change from 0 to 164 [ 166.972653][T10747] ext3: Unknown parameter 'nouser_xattr' [ 167.085832][T10728] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 167.187848][T10764] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=263 sclass=netlink_audit_socket pid=10764 comm=syz.0.3013 [ 167.581469][T10787] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 167.604651][T10787] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 167.620836][ T28] audit: type=1400 audit(2000000018.250:1744): avc: denied { setattr } for pid=10786 comm="syz.4.3022" name="" dev="pipefs" ino=2565 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 167.775796][ T28] audit: type=1326 audit(2000000018.410:1745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10796 comm="syz.0.3029" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153f63ce59 code=0x7ffc0000 [ 167.848886][T10806] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3032'. [ 167.890677][T10812] netdevsim netdevsim0 netdevsim0: left allmulticast mode [ 168.238571][T10851] set_capacity_and_notify: 3 callbacks suppressed [ 168.238588][T10851] loop0: detected capacity change from 0 to 512 [ 168.455167][T10873] loop6: detected capacity change from 0 to 512 [ 168.496890][T10873] ext4 filesystem being mounted at /393/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.585032][T10894] netem: change failed [ 168.656662][T10900] loop0: detected capacity change from 0 to 128 [ 168.704958][T10900] ext4 filesystem being mounted at /663/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 168.815285][T10914] loop6: detected capacity change from 0 to 1024 [ 168.823915][T10914] EXT4-fs: Ignoring removed orlov option [ 169.020526][T10936] loop0: detected capacity change from 0 to 512 [ 169.046609][T10936] ext3: Unknown parameter 'nouser_xattr' [ 169.219272][T10964] vxcan1: tx drop: invalid da for name 0x0000000010000003 [ 169.261792][T10968] IPv6: NLM_F_CREATE should be specified when creating new route [ 169.293493][T10973] loop4: detected capacity change from 0 to 512 [ 169.301186][T10973] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 169.323944][T10973] EXT4-fs (loop4): 1 truncate cleaned up [ 169.493205][T10994] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3115'. [ 169.729931][T11009] netem: change failed [ 169.827671][T11020] loop4: detected capacity change from 0 to 512 [ 169.834487][T11020] msdos: Bad value for 'uid' [ 169.839189][T11020] msdos: Bad value for 'uid' [ 169.960774][ T3506] IPVS: starting estimator thread 0... [ 170.073039][T11029] IPVS: using max 2064 ests per chain, 103200 per kthread [ 170.162684][T11041] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3136'. [ 170.237436][T11041] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3136'. [ 171.362824][T11095] loop4: detected capacity change from 0 to 1024 [ 171.375540][T11096] netlink: 'syz.3.3161': attribute type 11 has an invalid length. [ 171.378082][T11095] EXT4-fs: Ignoring removed orlov option [ 171.440763][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 171.440784][ T28] audit: type=1400 audit(2000000022.070:1774): avc: denied { write } for pid=11094 comm="syz.4.3162" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 171.614877][T11109] ================================================================== [ 171.623052][T11109] BUG: KCSAN: data-race in xas_clear_mark / xas_find_marked [ 171.630757][T11109] [ 171.633114][T11109] read-write to 0xffff88811ad44238 of 8 bytes by task 11095 on cpu 1: [ 171.641292][T11109] xas_clear_mark+0x91/0x180 [ 171.645964][T11109] __folio_start_writeback+0x270/0x370 [ 171.651463][T11109] ext4_bio_write_folio+0x5a6/0xa20 [ 171.656717][T11109] ext4_do_writepages+0x1422/0x2770 [ 171.661975][T11109] ext4_writepages+0x18f/0x320 [ 171.666801][T11109] do_writepages+0x1c6/0x310 [ 171.671519][T11109] file_write_and_wait_range+0x178/0x2f0 [ 171.677220][T11109] mmb_fsync_noflush+0x48/0x140 [ 171.682124][T11109] ext4_sync_file+0x1f1/0x6b0 [ 171.686836][T11109] vfs_fsync_range+0xc5/0xe0 [ 171.691458][T11109] ext4_buffered_write_iter+0x447/0x4c0 [ 171.697045][T11109] ext4_file_write_iter+0x380/0xfa0 [ 171.702282][T11109] do_iter_readv_writev+0x4fd/0x5a0 [ 171.707520][T11109] vfs_writev+0x2e1/0x900 [ 171.711886][T11109] __se_sys_pwritev2+0xfc/0x1c0 [ 171.716777][T11109] __x64_sys_pwritev2+0x67/0x80 [ 171.721665][T11109] x64_sys_call+0xe07/0x3020 [ 171.726294][T11109] do_syscall_64+0x12c/0x3b0 [ 171.730923][T11109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.736850][T11109] [ 171.739291][T11109] read to 0xffff88811ad44238 of 8 bytes by task 11109 on cpu 0: [ 171.746950][T11109] xas_find_marked+0x213/0x620 [ 171.751764][T11109] filemap_get_folios_tag+0xfa/0x430 [ 171.757106][T11109] mpage_prepare_extent_to_map+0x328/0xc50 [ 171.762953][T11109] ext4_do_writepages+0x6fe/0x2770 [ 171.768110][T11109] ext4_writepages+0x18f/0x320 [ 171.772903][T11109] do_writepages+0x1c6/0x310 [ 171.777527][T11109] filemap_write_and_wait_range+0x166/0x370 [ 171.783466][T11109] ext4_collapse_range+0x1c5/0x540 [ 171.788619][T11109] ext4_fallocate+0x283/0x2f0 [ 171.793329][T11109] vfs_fallocate+0x3b6/0x400 [ 171.797957][T11109] __x64_sys_fallocate+0x7a/0xd0 [ 171.802936][T11109] x64_sys_call+0x298e/0x3020 [ 171.807648][T11109] do_syscall_64+0x12c/0x3b0 [ 171.812279][T11109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.818210][T11109] [ 171.820577][T11109] value changed: 0xffffffffffffffe0 -> 0xffffffffffffff80 [ 171.827717][T11109] [ 171.830069][T11109] Reported by Kernel Concurrency Sanitizer on: [ 171.836243][T11109] CPU: 0 UID: 0 PID: 11109 Comm: syz.4.3162 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 171.847225][T11109] Tainted: [W]=WARN [ 171.851066][T11109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 171.861262][T11109] ================================================================== [ 171.955592][ T3306] EXT4-fs unmount: 17 callbacks suppressed [ 171.955619][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.