last executing test programs: 7.904779648s ago: executing program 0 (id=714): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xc, 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, 0x2, 0x4, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000bc0)=""/163, 0xa3}, {&(0x7f0000000c80)=""/73, 0x49}], 0x7, 0x4, 0x200) syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5a8, &(0x7f0000000680)="$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") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0xda, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x16, &(0x7f0000001900)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', r2, @sk_skb=0x26, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4000003}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d80)={r1, 0xe0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0xa7, &(0x7f0000000500), 0x0, 0x10, &(0x7f0000000540), 0x0, 0x0, 0xed, 0x8, 0x8, &(0x7f0000000c40)}}, 0x10) 7.561041378s ago: executing program 2 (id=717): syz_mount_image$ext4(&(0x7f0000000bc0)='ext2\x00', &(0x7f0000000140)='./file3\x00', 0x8000, &(0x7f0000000040), 0x2, 0xbe4, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000877d, &(0x7f0000000180)={0x2, 0x4e23, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) pread64(r1, 0x0, 0x0, 0x10000) 7.537703239s ago: executing program 0 (id=719): io_uring_setup(0x258d, &(0x7f0000000640)={0x0, 0x4008272, 0x1, 0x3, 0x288}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000084010500e0000002000000000000000000000000000000003c00000000000000ffffffff000000000000000000000000ff34000000020000000000000000000000000000ac1414aa000000000000000000000000000000003c0000000a000000fc01000000000000000000000000000102000000000000000008000000080000fcffffff000000000000000000000000000000000000000032"], 0x23c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x101042, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0xd1, 0x0, 0x0, @loopback, @multicast1}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f5, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000140)={'erspan0\x00', r4, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @multicast2}}}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000240)={'tunl0\x00', r4, 0x700, 0x7800, 0xffff, 0x8001, {{0x5, 0x4, 0x0, 0x28, 0x14, 0x68, 0x0, 0x10, 0x4, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB="18020000000000000000000000001300180a0000", @ANYRES32=0x1, @ANYBLOB="000000000000a10b000000000000d00000"], &(0x7f0000000000)='GPL\x00', 0x4, 0x98, &(0x7f00000001c0)=""/152, 0x40f00, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffd97, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000340)='./file2\x00', 0x0, &(0x7f0000000300)={[{@oldalloc}, {@quota}, {@quota}, {@stripe={'stripe', 0x3d, 0x8}}, {@jqfmt_vfsold}]}, 0xff, 0x4fa, &(0x7f0000001040)="$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") r5 = creat(&(0x7f0000000e40)='./bus\x00', 0x19) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0xa0c42, 0x100) fallocate(r5, 0x0, 0xbf5, 0x2000402) socket$unix(0x1, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, 0x0, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x14, 0x2, [@TCA_FQ_CODEL_CE_THRESHOLD={0x8, 0x7, 0xfffffff9}, @TCA_FQ_CODEL_CE_THRESHOLD_MASK={0x5, 0xb, 0x11}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0xc, r5, 0x0, 0x22, 0x0, 0x6}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 7.17754519s ago: executing program 4 (id=726): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) (async) unlinkat(0xffffffffffffff9c, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = fsopen(&(0x7f0000000300)='tracefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x300, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8}, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x401c5820, &(0x7f0000000040)=0xc8) (async) fstat(r1, &(0x7f0000000100)) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r3, &(0x7f0000000500)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0xf241f1a146326c4, 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, @perf_config_ext={0xdfc, 0x9}, 0x0, 0x400000, 0xfffffffd, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x20000007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mkdirat(0xffffffffffffff9c, 0x0, 0x10) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 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, 0xc093, 0x2, @perf_config_ext={0x100000001, 0xdd5}, 0x0, 0x0, 0x10000, 0x2, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x20, 0x1, 0x1, 0x5, 0x0, 0x0, {0x7}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_TUPLE_REPLY={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4044841}, 0x10) syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x2000000, &(0x7f0000000640), 0x1, 0x5b9, &(0x7f0000000680)="$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") (async, rerun: 32) lsetxattr$security_capability(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v3={0x3000000, [{0xeb1d, 0x8}, {0x8c, 0x5}]}, 0x18, 0x1) (rerun: 32) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f0000000d80)='./file1\x00', 0x143042, 0x0) pwritev2(r6, &(0x7f00000000c0)=[{&(0x7f0000000000)="ffb9", 0x2}], 0x1, 0xe7b, 0x0, 0x0) 7.154173231s ago: executing program 1 (id=727): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="8000000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c000280050001000000000024000280140001800800010000000000080002007f0000010c000280050001"], 0x80}}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x4000000) (fail_nth: 2) 6.566866979s ago: executing program 2 (id=728): sendmmsg$inet(0xffffffffffffffff, &(0x7f000000b4c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESOCT], 0x30}}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) close(0x3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0xffffffffffffffff) msgget$private(0x0, 0x1c0) (async) r1 = msgget$private(0x0, 0x1c0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1b8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) (async) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1b8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYRES8], 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)={{0x1, 0x0, 0xee00, 0x0, 0xee01, 0x10}, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1000ff, 0x2, 0x0, 0x0, 0x4}) socket$can_j1939(0x1d, 0x2, 0x7) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x4000000}, 0x1c) (async) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x4000000}, 0x1c) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x304}, {r0, 0x4b}, {0xffffffffffffffff, 0x1008}, {0xffffffffffffffff, 0xc0}, {0xffffffffffffffff, 0x8}], 0x5, 0x0, 0x0, 0x0) r2 = socket(0x840000000002, 0x3, 0x100) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) r3 = socket$nl_rdma(0x10, 0x3, 0x14) connect(r3, &(0x7f0000000000)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x4) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, 0x13, 0x8, 0x70bd2d, 0x25dfdbfc, {0x10, 0x3, 0x8, 0x2, {0x4e23, 0x4e24, [0x41e, 0x7f, 0x28, 0x2cd3], [0x5, 0x1, 0x9, 0x2], r4, [0x3, 0x6c]}, 0x9d7a, 0x7}}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000050) (async) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, 0x13, 0x8, 0x70bd2d, 0x25dfdbfc, {0x10, 0x3, 0x8, 0x2, {0x4e23, 0x4e24, [0x41e, 0x7f, 0x28, 0x2cd3], [0x5, 0x1, 0x9, 0x2], r4, [0x3, 0x6c]}, 0x9d7a, 0x7}}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000050) sendmmsg$inet(r2, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x4000095, 0x0) 6.476452932s ago: executing program 1 (id=729): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000bc0)=""/163, 0xa3}, {&(0x7f0000000c80)=""/73, 0x49}], 0x7, 0x4, 0x200) syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5a8, &(0x7f0000000680)="$eJzs3U1sHFcdAPD/rO18OAl2AxWlSGBRBJGi+iNGZINAJD0hFaM2BS5FDUuysd2svZZ3LdUuh0SotDdUxKXqCVk58CWlUhEtFKkSoohD4cAJgcK9qqlUviQQWjSzs6kbb+yETTyV/ftJTzPzZnfff/Y/M5k3b+INYNcaiYiTEdEXEUcjYiivL+UlLrZL+rrVySszaUmi1XrkrSSSiHh28spM57OSfHog/4B9EXF6NaL01MZ2G8srFyq1WnUxXx5rzi2MNZZX7p+dq0xXp6vz5XJ5vFw+fmLi9m3ro4f3H37u11/4z89f++6Hv/K93zyZxnswX7d+O26XkRjJv5OB2Luuvj+JOH+7GytIut/0RzvXN+Pu6nd+eYdD4iZ9/geXSkXHAABsv/QC4HBEfCy7/h+KvuxqLuLkoa+9PRT/fLzo+AAAAIDetYaG4nPpFAAAANixStkzsElpNH8W4GCUSqOj7Wd4PxCDpVq90Tx6vr40f679rOxwDJTOz9aq4/mzwsMxkKTLE9n8O8vHrluejIi7IuKZof3Z8ujZeu1c0Tc/AAAAYIc7GHH10W+9/MEDN+j/p/48VHSUAAAAQC/S/v+hq4PZn+r6u34+AAAA7Ehp///tb//1t6H/DwAAADtWp///0NRUPDQ11VrNf/9qvj49e2Fm4cSx8dG5pbOjZ+uLC6PT9fp09j/257b+3Fq9vjBxLJaeGGtWG82xxvLKmbn60nzzTPa7XmeqA9uwbcDWHj55tlp0DAAAwPa566Ov/jGJiIuf2Z+V1J58nb467Gx+ABx2r76iAwAK0190AEBh9PGBZIv1+2604uLtjwUAALgzPvkh4/+wWxn/h93L+D/sXsb/YffSxweM/wMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwNZarSRaAAAAwI7WWF65UKnVqotmzJgxc22m6DuTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALyXPTt5ZaZTtqvNV36xXS1xI2unImK4nf/VvLTX9Me+bLovBiJi8G9J9K97XxIRfT22/e97IkbisSdfbF1+KS2R74c9fiy34OKliLin2/GfpLtFDOd7wfX5L2V7Rm9+8sM0/6u/W18n/9url/wP9tj2yx9J8//g3evr5H/3uPfhoiOgSL9/pugIKNIf1oqOgCKdfqToCCjSlz5ddAQU6fm3io6AV09FxHi3/l8p7RZe6+Vf3//ry+4Q9ebISNr/e/ro+rqN/b/SGz02wybWTkV8NiJWN9z/K3VeMtyXLx3K7gcMJOdna9XxiHhfmsMY2JsuT2zSxuUzS491q3/wdJr/Kz9d+NMLP+uUtP10+s6rSm/07333+85VmpVet5u2tUsR9/Z3y39y7f5vcoP7v++/yTZmXv/G493qJ3+V5v+V5zfPP3dS6/sRn+h6/CfXXpPOjTXnFsYayyv3z85VpqvT1flyuTxeLh8/MTGWnQ7GOieFLobWDny1W/3XH0jz/98p+S9OevwPbp7/7PzfWF65UKnVqouNW2/jX2++vtqt/vBTaf4f+Ob/c/7fk3w5C3BPXvdEpdlcnIjYk3xxY/2xW495p+p8H53vK83/kfu6//vfuf5rn/9LG+7/D+fTdP3IJm0OHH/h6W71H78vG/+7+mLr8kuO/2Kk+T+3xfGfvOv4v/WZ5/7yjx91a/vHe9P8v/ZmZ/w3LWn7nbHgtvT4/1QWzJG8xvXf1m42QUXHCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6/0vAAD//wqlOeU=") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0xda, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x16, &(0x7f0000001900)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', r2, @sk_skb=0x26, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4000003}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d80)={r1, 0xe0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0xa7, &(0x7f0000000500), 0x0, 0x10, &(0x7f0000000540), 0x0, 0x0, 0xed, 0x8, 0x8, &(0x7f0000000c40)}}, 0x10) 6.403119674s ago: executing program 4 (id=730): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x10, 0x640b9, 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, 0x107b7e, 0x2, @perf_bp={0x0, 0x1}, 0x2022, 0x36, 0x100, 0x5, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000dc0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x94, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x68, 0x4, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x40, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x2c, 0x3, "7339f2f10455afb9fdd672bad09dfb78c7699c74e891a0c700"/40}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_NAME={0x8, 0x1, 'LED\x00'}]}}}, {0x14, 0x1, 0x0, 0x1, @numgen={{0xb}, @val={0x4}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x20, 0x0, 0x0, {0x1}}}, 0xbc}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040040) 6.340424286s ago: executing program 2 (id=731): socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000100)=r2, 0x4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000), 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket(0x400000000010, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newqdisc={0x2c, 0x24, 0x8, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xffff, 0xffff}, {0x0, 0x3}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x4, 0x540b}, 0x80b0, 0x4d, 0x800020, 0x4, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r8 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480), 0x42002, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x20000023892) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000140)={0x0, r1}, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, 0x25, r9, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1}, 0x94) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$snapshot(r11, 0x0, 0xd) ioctl$SNAPSHOT_FREE(r11, 0x3305) ioctl$SNAPSHOT_FREE(r11, 0x3305) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfefffdfc, {0x0, 0x0, 0x0, r10, {0xb}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) close(0x4) 6.339548456s ago: executing program 3 (id=732): openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe, 0x9, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0xd, 0x9, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000500000085000000a0000000a70000000000140018000000000000000000000000000000950000800400000095"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x13}, 0x94) 6.269427428s ago: executing program 1 (id=733): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 6.23050365s ago: executing program 4 (id=734): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8931, &(0x7f0000000680)='lo:\x96o8\x14d\xa1\xe3\xd7\\b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xbaUn\x04\'%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\r\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50x0}], 0x6, "aece10ab7c3e28"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001c40)={r1, r2, "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", "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"}) getpid() sched_setaffinity(0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000240)=0x6a, 0x4) r4 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0xa98, 0x3}, 0x0, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_setup(0x239f, &(0x7f0000000380)=0x0) r6 = eventfd2(0x5, 0x1) io_submit(r5, 0x2, &(0x7f0000000180)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xc8d, r6, 0x0, 0x0, 0x800002, 0x0, 0x0, r6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x9841, r4, 0x0, 0x0, 0x5, 0x0, 0x3, r6}]) bind$inet(r3, &(0x7f0000001c00)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r3, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r3, &(0x7f0000004fc0)=[{{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000400)="f2a3caf1952c87a38acd5773d122cb755867e6eb5188ea264a07a2f38b58c6338ec4f67c78fcd77e9f7d11fd8d50fb354b4d31782546bc2b3be2c5fbca0f7f7b57063937aff9c2d3f560c35c4303000000000000004d93d33bd26ec072165a8902b734f282d876c68369ee54253937a3db4200ecc2f177d174aa966e1ba47e88a8ed0e71dc51d3c7bee77a186d1e5a70c4", 0x91}], 0x1}}], 0x1, 0x4000) 6.110441393s ago: executing program 4 (id=738): syz_mount_image$ext4(&(0x7f0000000bc0)='ext2\x00', &(0x7f0000000140)='./file3\x00', 0x8000, &(0x7f0000000040), 0x2, 0xbe4, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000877d, &(0x7f0000000180)={0x2, 0x4e23, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) pread64(r1, 0x0, 0x0, 0x10000) 6.100204353s ago: executing program 0 (id=739): ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() ioctl$XFS_IOC_ATTRLIST_BY_HANDLE(0xffffffffffffffff, 0x4058587a, &(0x7f0000000180)={{0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x88080, &(0x7f0000000040)={@_ha_fsid={[0x1, 0xffff]}, {0xe, 0x4, 0x5, 0x8}}, 0xb, &(0x7f00000000c0)={@_ha_fsid}, &(0x7f0000000100)}, {[0x1000000, 0xcc, 0x3, 0x9]}, 0x9, 0x4, &(0x7f0000000140)=""/4}) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000340)) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_secret(0x80000) connect$unix(r2, &(0x7f0000000500)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0xf241f1a146326c4, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x5e, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_emit_ethernet(0x14, &(0x7f0000002800)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010102, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) timer_settime(0x0, 0x1, 0x0, 0x0) r5 = 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, 0xfffffffc, 0x0, @perf_bp={0x0, 0xb}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) timerfd_create(0x0, 0x0) 6.035491045s ago: executing program 3 (id=740): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="b8000000190001000000000000000100e000000200000000000000ef8697fb483f8f6c00000000000000ffffac1414aa00000000000000000a00200000000000", @ANYRES32=0x0, @ANYRES32=0x0], 0xb8}}, 0x4004) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000a00000087000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000020000629d56e31e3a89ff1311d00000000000000000000000000000000000000000000500000000000000fbffffffffffffff00000000000000000000000003004000000000000000000200000000000000000200"], 0xb8}, 0x1, 0x0, 0x0, 0x4000015}, 0x2c000010) 5.986970486s ago: executing program 3 (id=741): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x1000000000}, 0x1006a1, 0x5, 0x10ffe, 0x0, 0x2, 0x80000011, 0x6, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r3 = epoll_create1(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x9, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000002c0)={0x0, 0x0}, 0x8) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000090000000000000000000000850000002c000000850000000800000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r7, 0x27, 0xe, 0x0, &(0x7f0000000180)="378b23e1e6d4996a3356d4a6c293", 0x0, 0x5, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6, 0x4}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES16, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r8, 0x18000000000002a0, 0xf0, 0x0, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f110800", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r9 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r9}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) r10 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x4]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r10, &(0x7f0000000140)={0xe000200c}) io_submit(0x0, 0x1, &(0x7f0000001d00)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_pgetevents(0x0, 0x947, 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f00000003c0)={&(0x7f00000002c0)={[0x1]}, 0x8}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 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, 0x0, @perf_config_ext, 0x10208, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 4.709424885s ago: executing program 4 (id=742): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8, &(0x7f00000000c0)={[{@lazytime}, {@errors_remount}]}, 0x2, 0x53a, &(0x7f0000000c80)="$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") setuid(0xee00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000700)=[{r0, 0x4100}], 0x1, &(0x7f0000000740)={0x77359400}, &(0x7f0000000780), 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./bus\x00', 0x4d) timer_create(0x2, 0x0, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYRES8=0x0, @ANYBLOB="6092034e5823f645654f6e8edfc3b8e1a948efb0d4b9a9d4c30f5dacb3c1a7ea2587d59165777f070017c2921e793ec5a1384e143b57bb832f14bb43afdef6cb4ed4960b6c732be46a927cdd8c57f93ee6c15401df91ebcbe4f9989843313ea9f243d4dc3d276b966b898100a620b69b543033b9b7bcd9069b9248fbdff46c4a49f094a61938776ce1a1d0f0c84cb7a84bf0b1e2ce5f38f95e11d5b1977ead80625337f66dc391089ab8573d008a4bd03f6f9f01406db632558ed25be4beecd844ac00e52f95c5dc96a1e4a25c80d56aebf6cb33914d6bc72a40bf2fc94efed2f941cf3e"], 0xf9, 0x1213, &(0x7f0000000600)="$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") timer_gettime(r1, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x208203) ioctl$TIOCGPTLCK(r2, 0x80045439, &(0x7f0000000080)) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) 4.519282832s ago: executing program 4 (id=743): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x1000000000}, 0x1006a1, 0x5, 0x10ffe, 0x0, 0x2, 0x80000011, 0x6, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r3 = epoll_create1(0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x4]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000140)={0xe000200c}) io_submit(0x0, 0x1, &(0x7f0000001d00)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_pgetevents(0x0, 0x947, 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f00000003c0)={&(0x7f00000002c0)={[0x1]}, 0x8}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 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, 0x0, @perf_config_ext, 0x10208, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$uac1(0x0, 0xb1, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffff, 0xff}, 0x106200, 0x10004, 0x20da, 0x9, 0xa, 0x20005, 0x2679, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$rds(0xffffffffffffffff, 0x0, 0x815) io_getevents(0x0, 0x1, 0x5, &(0x7f0000000400)=[{}, {}, {}, {}, {}], &(0x7f0000000540)={0x0, 0x989680}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 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_config_ext={0x3, 0xfaf}, 0x4110, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x87) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @remote}, 0x10) 3.506150152s ago: executing program 0 (id=744): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={0x0, 0xf}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000bc0)=""/163, 0xa3}, {&(0x7f0000000c80)=""/73, 0x49}], 0x7, 0x4, 0x200) syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5a8, &(0x7f0000000680)="$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") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x20, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000240), &(0x7f0000000280), 0x8, 0xda, 0x8, 0x8, &(0x7f00000002c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x16, &(0x7f0000001900)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', r2, @sk_skb=0x26, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4000003}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d80)={r1, 0xe0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000004c0)=[0x0], 0x0, 0xa7, &(0x7f0000000500), 0x0, 0x10, &(0x7f0000000540), &(0x7f0000000580), 0x8, 0xed, 0x8, 0x0, 0x0}}, 0x10) 3.447219634s ago: executing program 2 (id=745): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x1000000000}, 0x1006a1, 0x5, 0x10ffe, 0x0, 0x2, 0x80000011, 0x6, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r3 = epoll_create1(0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x4]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000140)={0xe000200c}) io_submit(0x0, 0x1, &(0x7f0000001d00)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_pgetevents(0x0, 0x947, 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f00000003c0)={&(0x7f00000002c0)={[0x1]}, 0x8}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 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, 0x0, @perf_config_ext, 0x10208, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$uac1(0x0, 0xb1, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xffffffff, 0xff}, 0x106200, 0x10004, 0x20da, 0x9, 0xa, 0x20005, 0x2679, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$rds(0xffffffffffffffff, 0x0, 0x815) io_getevents(0x0, 0x1, 0x5, &(0x7f0000000400)=[{}, {}, {}, {}, {}], &(0x7f0000000540)={0x0, 0x989680}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x87) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @remote}, 0x10) 3.446748934s ago: executing program 3 (id=746): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 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, 0x6, 0x4, @perf_config_ext={0x3, 0x1000000000}, 0x1006a1, 0x5, 0x10ffe, 0x0, 0x2, 0x80000011, 0x6, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) r3 = epoll_create1(0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x4]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000140)={0xe000200c}) io_submit(0x0, 0x1, &(0x7f0000001d00)=[&(0x7f0000001a80)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) io_pgetevents(0x0, 0x947, 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f00000003c0)={&(0x7f00000002c0)={[0x1]}, 0x8}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10208, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$uac1(0x0, 0xb1, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 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_config_ext={0xffffffff, 0xff}, 0x106200, 0x10004, 0x20da, 0x9, 0xa, 0x20005, 0x2679, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$rds(0xffffffffffffffff, 0x0, 0x815) io_getevents(0x0, 0x1, 0x5, &(0x7f0000000400)=[{}, {}, {}, {}, {}], &(0x7f0000000540)={0x0, 0x989680}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xfaf}, 0x4110, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x87) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) (fail_nth: 1) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @remote}, 0x10) 3.351189317s ago: executing program 1 (id=747): syz_emit_ethernet(0x76, &(0x7f0000000480)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "f4a300", 0x40, 0x3a, 0x1, @remote, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x6, {0xc, 0x6, "f6cd53", 0xffff, 0x3c, 0xff, @dev={0xfe, 0x80, '\x00', 0x35}, @local, [@srh={0x2f, 0x0, 0x4, 0x0, 0x3, 0x28, 0x2}], "13d86558da0a7f6b"}}}}}}}, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext3\x00', &(0x7f00000008c0)='./file1\x00', 0x1008490, &(0x7f0000000440)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0xc000000}}, {@jqfmt_vfsv0}], [{@permit_directio}]}, 0x4, 0x4eb, &(0x7f0000001500)="$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") r0 = socket(0x2b, 0x1, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x6e7, 0x3) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10000, 0xf, 0x3}, 0x18) readlinkat(r1, &(0x7f0000000100)='\x00', &(0x7f00000001c0)=""/83, 0x53) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) sched_setscheduler(0x0, 0x1, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_emit_ethernet(0xa6, &(0x7f0000000180)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "081f20", 0x70, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x1f}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce54006598080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96489269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b"}, {0x0, 0x1, "020000000400000126"}, {0x18, 0x1, '\x00\x00\x00\x00\x00\x00'}]}}}}}}, 0x0) ppoll(&(0x7f0000000300)=[{r2, 0x4236}], 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="38000000200025a726bd7000bbdbdf250a001404ff0000010200010014000200ff0200000000100000000000000000010800060000000000198aca8680ee30207c385329979313ca20db3081a9ca0ab9bea1eb739c2c5619521ffdc15efeac30"], 0x38}, 0x1, 0x0, 0x0, 0x4040090}, 0x40000) syz_emit_ethernet(0x32, &(0x7f0000001b40)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008"], 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000680)={0x24, 0x2d, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x8, 0x0, 0x0, 0x0, @uid=0xee00}, @nested={0x4}]}, 0x24}], 0x1}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x10}}, {0x20000010304, @local}, 0x12, {0x2, 0x4e1e, @multicast1}, 'lo\x00'}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000006060521000000000000a97fc567be37570c90677b00c5010000020500010007000000f44ba4940d6147d1bb409b0c2939ee4ac54bd30d77596e3e8b8cf4f42c474e1cbc42fe1a35cd9c512258ebcffb0ec418b5eb99b4805b1ded9520be57f966ac0712d1710e77cc7bf0d92bab39f2"], 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x48810) recvmsg(0xffffffffffffffff, &(0x7f000000c1c0)={0x0, 0x0, 0x0}, 0x20) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0xffffffffffffffff, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x37c13, 0x51a23}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_TOS={0x5, 0x5, 0x1}, @IFLA_IPTUN_PMTUDISC={0x5}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) 1.174526533s ago: executing program 1 (id=748): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0xffff, 0xb}, {0xe, 0xffe0}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0x84e56105723e644b}, @TCA_TBF_BURST={0x8, 0x6, 0x20000000}, @TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x2, 0x2, 0xa, 0x4}, {0x9c, 0x0, 0x7, 0x1, 0x6, 0x5}, 0x6, 0x71d, 0xa74}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f0000000040)=0xf2b, 0x4) getsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f00000000c0)=""/19, &(0x7f0000000080)=0x13) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r5, {0xb, 0xd}, {}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000200001032abd70e0017240ae76cd40fa903eceee6bf09f000100000800000000"], 0x1c}, 0x1, 0x0, 0x0, 0x240480d4}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x240480d5}, 0x4083) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004780)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x801}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000140)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="597f01"], 0xa) 42.921348ms ago: executing program 2 (id=749): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000000)=@newtaction={0x54, 0x30, 0x53b, 0xfffffffd, 0x25dfdbff, {}, [{0x40, 0x1, [@m_simple={0x3c, 0x1, 0x0, 0x0, {{0xb}, {0x10, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xb, 0x3, 'simple\x00'}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4060040}, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000a40), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000fcdbdf25120000001800018014000200766574683000000000000000080000000800090000000000080007"], 0x3c}, 0x1, 0x0, 0x0, 0x400c000}, 0x2004c0a0) 2.419949ms ago: executing program 0 (id=750): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8931, &(0x7f0000000680)='lo:\x96o8\x14d\xa1\xe3\xd7\\b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xbaUn\x04\'%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\r\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 32) clock_getres(0xfffffffffffffff5, 0x0) (rerun: 32) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) r4 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x111, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000805}, 0x24048040) (async) socket$inet(0x2, 0x2, 0x1) (async) socket$nl_xfrm(0x10, 0x3, 0x6) 0s ago: executing program 3 (id=752): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x4000000) kernel console output (not intermixed with test programs): 261" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 82.525312][ T4412] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.547753][ T4410] geneve2: entered promiscuous mode [ 82.554268][ T28] audit: type=1326 audit(1779964065.342:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4401 comm="syz.4.261" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 82.586763][ T4412] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 82.601044][ T4415] loop0: detected capacity change from 0 to 512 [ 82.616531][ T4380] ip6_vti0 speed is unknown, defaulting to 1000 [ 82.637625][ T4412] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 82.637807][ T28] audit: type=1326 audit(1779964065.342:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4401 comm="syz.4.261" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f39ac5cbcc7 code=0x7ffc0000 [ 82.692205][ T4412] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 82.712588][ T4412] System zones: 0-2, 18-18, 34-35 [ 82.729437][ T4420] loop2: detected capacity change from 0 to 128 [ 82.738951][ T4415] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.759488][ T4380] ip6_vti0 speed is unknown, defaulting to 1000 [ 82.769217][ T4412] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.820822][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.883979][ T4412] FAULT_INJECTION: forcing a failure. [ 82.883979][ T4412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.899378][ T4412] CPU: 1 UID: 0 PID: 4412 Comm: syz.4.263 Not tainted syzkaller #0 PREEMPT(lazy) [ 82.899488][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 82.899505][ T4412] Call Trace: [ 82.899521][ T4412] [ 82.899532][ T4412] __dump_stack+0x1d/0x30 [ 82.899564][ T4412] dump_stack_lvl+0x95/0xd0 [ 82.899590][ T4412] dump_stack+0x15/0x1b [ 82.899612][ T4412] should_fail_ex+0x263/0x280 [ 82.899640][ T4412] should_fail+0xb/0x20 [ 82.899666][ T4412] should_fail_usercopy+0x1a/0x20 [ 82.899699][ T4412] _copy_to_user+0x20/0xa0 [ 82.899730][ T4412] simple_read_from_buffer+0xb5/0x130 [ 82.899776][ T4412] proc_fail_nth_read+0x10e/0x150 [ 82.899897][ T4412] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 82.899930][ T4412] vfs_read+0x1ab/0x7f0 [ 82.899959][ T4412] ? __rcu_read_unlock+0x4e/0x70 [ 82.899981][ T4412] ? __fget_files+0x184/0x1c0 [ 82.900005][ T4412] ? mntput+0x71/0xb0 [ 82.900065][ T4412] ? mutex_lock+0x57/0x90 [ 82.900091][ T4412] ksys_read+0xdc/0x1a0 [ 82.900128][ T4412] __x64_sys_read+0x40/0x50 [ 82.900306][ T4412] x64_sys_call+0x2886/0x3020 [ 82.900336][ T4412] do_syscall_64+0x12c/0x3b0 [ 82.900371][ T4412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.900405][ T4412] RIP: 0033:0x7f39ac58d68e [ 82.900505][ T4412] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 82.900619][ T4412] RSP: 002b:00007f39ab026fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 82.900661][ T4412] RAX: ffffffffffffffda RBX: 00007f39ab0276c0 RCX: 00007f39ac58d68e [ 82.900676][ T4412] RDX: 000000000000000f RSI: 00007f39ab0270a0 RDI: 0000000000000005 [ 82.900690][ T4412] RBP: 00007f39ab027090 R08: 0000000000000000 R09: 0000000000000000 [ 82.900705][ T4412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.900721][ T4412] R13: 00007f39ac846038 R14: 00007f39ac845fa0 R15: 00007ffee7d4ef08 [ 82.900744][ T4412] [ 82.901033][ T4380] ip6_vti0 speed is unknown, defaulting to 1000 [ 83.152887][ T4380] ip6_vti0 speed is unknown, defaulting to 1000 [ 83.233525][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.273032][ T4445] loop1: detected capacity change from 0 to 512 [ 84.279724][ T4445] EXT4-fs: Ignoring removed oldalloc option [ 84.289793][ T4445] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 84.311877][ T4445] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.324850][ T4445] ext4 filesystem being mounted at /44/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.627993][ T4453] xt_addrtype: both incoming and outgoing interface limitation cannot be selected [ 85.656874][ T4444] ip6_vti0 speed is unknown, defaulting to 1000 [ 86.491767][ T4448] batadv_slave_1: entered promiscuous mode [ 86.898851][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.099768][ T4461] loop2: detected capacity change from 0 to 1024 [ 87.111422][ T4461] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 87.155445][ T4461] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.492770][ T4466] loop1: detected capacity change from 0 to 512 [ 87.526154][ T4466] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.658155][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.733931][ T4486] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 87.876139][ T4444] batadv_slave_1: left promiscuous mode [ 87.980278][ T4493] netlink: 92 bytes leftover after parsing attributes in process `syz.0.286'. [ 88.025183][ T4493] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 88.143416][ T4496] loop1: detected capacity change from 0 to 4096 [ 88.178562][ T4496] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.241804][ T28] kauditd_printk_skb: 219 callbacks suppressed [ 88.248726][ T28] audit: type=1400 audit(1779964071.752:1912): avc: denied { write } for pid=4495 comm="syz.1.288" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 88.482758][ T4496] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.527423][ T4506] ip6_vti0 speed is unknown, defaulting to 1000 [ 88.557945][ T4509] loop3: detected capacity change from 0 to 512 [ 88.586394][ T4510] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4510 comm=syz.0.291 [ 88.625694][ T4509] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.718345][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.755088][ T4510] netlink: 12 bytes leftover after parsing attributes in process `syz.0.291'. [ 88.842027][ T4517] loop4: detected capacity change from 0 to 512 [ 88.844725][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.887628][ T28] audit: type=1400 audit(1779964072.402:1913): avc: denied { read } for pid=4520 comm="syz.3.294" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 88.959437][ T4517] FAT-fs (loop4): FAT read failed (blocknr 128) [ 88.973811][ T28] audit: type=1400 audit(1779964072.402:1914): avc: denied { open } for pid=4520 comm="syz.3.294" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 89.023841][ T4529] loop3: detected capacity change from 0 to 512 [ 89.065578][ T28] audit: type=1400 audit(1779964072.402:1915): avc: denied { map } for pid=4520 comm="syz.3.294" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 89.158410][ T28] audit: type=1400 audit(1779964072.402:1916): avc: denied { execute } for pid=4520 comm="syz.3.294" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 89.189115][ T4533] loop3: detected capacity change from 0 to 4096 [ 89.201498][ T4525] loop2: detected capacity change from 0 to 4096 [ 89.213620][ T4533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.227080][ T28] audit: type=1400 audit(1779964072.522:1917): avc: denied { ioctl } for pid=4520 comm="syz.3.294" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 89.266123][ T4542] loop4: detected capacity change from 0 to 128 [ 89.278152][ T28] audit: type=1400 audit(1779964072.792:1918): avc: denied { write } for pid=4532 comm="syz.3.299" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.300852][ T28] audit: type=1400 audit(1779964072.792:1919): avc: denied { add_name } for pid=4532 comm="syz.3.299" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.459615][ T4525] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.481738][ T4533] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.450330][ T28] audit: type=1400 audit(1779964073.962:1920): avc: denied { write } for pid=4524 comm="syz.2.298" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.487558][ T4553] netlink: 388 bytes leftover after parsing attributes in process `syz.1.305'. [ 90.959117][ T4557] loop1: detected capacity change from 0 to 512 [ 91.007486][ T4557] EXT4-fs: Ignoring removed oldalloc option [ 91.024877][ T4557] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.050416][ T4557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.064184][ T4557] ext4 filesystem being mounted at /52/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.088303][ T28] audit: type=1400 audit(1779964074.592:1921): avc: denied { write } for pid=4552 comm="syz.1.305" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.461167][ T4525] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.543381][ T4563] loop0: detected capacity change from 0 to 128 [ 92.050257][ T4569] netlink: 8 bytes leftover after parsing attributes in process `syz.2.308'. [ 92.059396][ T4569] netlink: 44 bytes leftover after parsing attributes in process `syz.2.308'. [ 92.085618][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.111467][ T4569] geneve3: entered promiscuous mode [ 92.178309][ T4569] geneve3: entered allmulticast mode [ 92.197430][ T4571] usb usb2: usbfs: process 4571 (syz.3.310) did not claim interface 1 before use [ 92.423641][ T4574] loop3: detected capacity change from 0 to 512 [ 92.496621][ T4574] EXT4-fs: Ignoring removed oldalloc option [ 92.576328][ T4574] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.806441][ T4574] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.310: invalid indirect mapped block 83886080 (level 1) [ 92.841982][ T4574] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 92.842251][ T4574] EXT4-fs (loop3): Remounting filesystem read-only [ 92.858112][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 92.858144][ C0] EXT4-fs (loop3): initial error at time 1779964076: ext4_free_branches:1023: inode 16 [ 92.858176][ C0] EXT4-fs (loop3): last error at time 1779964076: ext4_free_branches:1023: inode 16 [ 93.861009][ T4574] EXT4-fs (loop3): 1 orphan inode deleted [ 93.883143][ T4574] EXT4-fs (loop3): 1 truncate cleaned up [ 94.113293][ T4574] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.621620][ T4591] netlink: 388 bytes leftover after parsing attributes in process `syz.0.316'. [ 94.632586][ T4589] FAULT_INJECTION: forcing a failure. [ 94.632586][ T4589] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 94.653308][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 94.653347][ T28] audit: type=1400 audit(1779964078.172:1923): avc: denied { create } for pid=4586 comm="syz.1.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 94.689016][ T4574] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.706557][ T4589] CPU: 0 UID: 0 PID: 4589 Comm: syz.2.315 Not tainted syzkaller #0 PREEMPT(lazy) [ 94.706649][ T4589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 94.706770][ T4589] Call Trace: [ 94.706778][ T4589] [ 94.706788][ T4589] __dump_stack+0x1d/0x30 [ 94.706817][ T4589] dump_stack_lvl+0x95/0xd0 [ 94.706837][ T4589] dump_stack+0x15/0x1b [ 94.706902][ T4589] should_fail_ex+0x263/0x280 [ 94.706930][ T4589] should_fail+0xb/0x20 [ 94.706952][ T4589] should_fail_usercopy+0x1a/0x20 [ 94.706977][ T4589] _copy_from_user+0x1c/0xb0 [ 94.707040][ T4589] ___sys_sendmsg+0xc1/0x1e0 [ 94.707089][ T4589] __x64_sys_sendmsg+0xd4/0x160 [ 94.707199][ T4589] x64_sys_call+0x194c/0x3020 [ 94.707233][ T4589] do_syscall_64+0x12c/0x3b0 [ 94.707267][ T4589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.707370][ T4589] RIP: 0033:0x7fe0db96ce59 [ 94.707386][ T4589] 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 [ 94.707404][ T4589] RSP: 002b:00007fe0da3bf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.707426][ T4589] RAX: ffffffffffffffda RBX: 00007fe0dbbe5fa0 RCX: 00007fe0db96ce59 [ 94.707445][ T4589] RDX: 0000000010000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 94.707574][ T4589] RBP: 00007fe0da3bf090 R08: 0000000000000000 R09: 0000000000000000 [ 94.707587][ T4589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 94.707648][ T4589] R13: 00007fe0dbbe6038 R14: 00007fe0dbbe5fa0 R15: 00007ffd6f0bfc58 [ 94.707670][ T4589] [ 94.897632][ T28] audit: type=1400 audit(1779964078.202:1924): avc: denied { ioctl } for pid=4586 comm="syz.1.309" path="socket:[7740]" dev="sockfs" ino=7740 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 95.061781][ T28] audit: type=1326 audit(1779964078.442:1925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4592 comm="syz.2.318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 95.090745][ T28] audit: type=1326 audit(1779964078.442:1926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4592 comm="syz.2.318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 95.489359][ T4596] tmpfs: Bad value for 'nr_blocks' [ 95.494920][ T28] audit: type=1326 audit(1779964078.442:1927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4592 comm="syz.2.318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 95.552213][ T4599] audit: audit_backlog=65 > audit_backlog_limit=64 [ 95.564303][ T28] audit: type=1326 audit(1779964078.442:1928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4592 comm="syz.2.318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 95.596067][ T4599] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 95.616017][ T4599] audit: backlog limit exceeded [ 95.628260][ T4596] netlink: 168 bytes leftover after parsing attributes in process `syz.0.317'. [ 95.637855][ T28] audit: type=1326 audit(1779964078.442:1929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4592 comm="syz.2.318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 96.853371][ T4616] loop2: detected capacity change from 0 to 4096 [ 97.006730][ T4620] netlink: 388 bytes leftover after parsing attributes in process `syz.1.325'. [ 97.670968][ T4630] netlink: 8 bytes leftover after parsing attributes in process `syz.3.328'. [ 97.713191][ T4630] netlink: 56 bytes leftover after parsing attributes in process `syz.3.328'. [ 97.725022][ T4630] geneve2: entered promiscuous mode [ 97.730347][ T4630] geneve2: entered allmulticast mode [ 97.761457][ T4632] netlink: 40 bytes leftover after parsing attributes in process `syz.0.329'. [ 97.854555][ T4632] loop0: detected capacity change from 0 to 4096 [ 98.570823][ T4632] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.706539][ T4659] FAULT_INJECTION: forcing a failure. [ 98.706539][ T4659] name failslab, interval 1, probability 0, space 0, times 0 [ 98.720804][ T4656] loop1: detected capacity change from 0 to 512 [ 98.756270][ T4656] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 98.764997][ T4659] CPU: 1 UID: 0 PID: 4659 Comm: syz.2.338 Not tainted syzkaller #0 PREEMPT(lazy) [ 98.765101][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 98.765114][ T4659] Call Trace: [ 98.765121][ T4659] [ 98.765130][ T4659] __dump_stack+0x1d/0x30 [ 98.765198][ T4659] dump_stack_lvl+0x95/0xd0 [ 98.765221][ T4659] dump_stack+0x15/0x1b [ 98.765240][ T4659] should_fail_ex+0x263/0x280 [ 98.765261][ T4659] should_failslab+0x8c/0xb0 [ 98.765340][ T4659] __kmalloc_noprof+0xb8/0x4d0 [ 98.765374][ T4659] ? sock_kmalloc+0x85/0xc0 [ 98.765473][ T4659] sock_kmalloc+0x85/0xc0 [ 98.765578][ T4659] ____sys_sendmsg+0xf9/0x5b0 [ 98.765613][ T4659] ___sys_sendmsg+0x195/0x1e0 [ 98.765712][ T4659] __x64_sys_sendmsg+0xd4/0x160 [ 98.765751][ T4659] x64_sys_call+0x194c/0x3020 [ 98.765781][ T4659] do_syscall_64+0x12c/0x3b0 [ 98.765822][ T4659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.765876][ T4659] RIP: 0033:0x7fe0db96ce59 [ 98.765969][ T4659] 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 [ 98.765992][ T4659] RSP: 002b:00007fe0da3bf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.766022][ T4659] RAX: ffffffffffffffda RBX: 00007fe0dbbe5fa0 RCX: 00007fe0db96ce59 [ 98.766118][ T4659] RDX: 0000000010000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 98.766136][ T4659] RBP: 00007fe0da3bf090 R08: 0000000000000000 R09: 0000000000000000 [ 98.766150][ T4659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.766162][ T4659] R13: 00007fe0dbbe6038 R14: 00007fe0dbbe5fa0 R15: 00007ffd6f0bfc58 [ 98.766187][ T4659] [ 98.772007][ T4656] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.337: inode #15: comm syz.1.337: iget: illegal inode # [ 98.960890][ T4656] loop1: lost filesystem error report for type 5 error -117 [ 98.961344][ T4656] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.337: couldn't read orphan inode 15 (err -117) [ 98.969186][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 98.969211][ C0] EXT4-fs (loop1): initial error at time 1779964082: ext4_orphan_get:1397 [ 98.969242][ C0] EXT4-fs (loop1): last error at time 1779964082: ext4_orphan_get:1397 [ 99.031883][ T4656] loop1: lost filesystem error report for type 5 error -117 [ 99.081789][ T4656] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.128524][ T4656] EXT4-fs error (device loop1): ext4_lookup:1785: comm syz.1.337: inode #15: comm syz.1.337: iget: illegal inode # [ 99.467442][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.662472][ T28] kauditd_printk_skb: 1133 callbacks suppressed [ 99.662520][ T28] audit: type=1326 audit(1779964083.182:3063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.746197][ T28] audit: type=1326 audit(1779964083.212:3064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.781755][ T28] audit: type=1326 audit(1779964083.212:3065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.809156][ T28] audit: type=1326 audit(1779964083.212:3066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.835265][ T28] audit: type=1326 audit(1779964083.212:3067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.860806][ T28] audit: type=1326 audit(1779964083.212:3068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.886684][ T28] audit: type=1326 audit(1779964083.212:3069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.928981][ T28] audit: type=1326 audit(1779964083.212:3070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.954908][ T28] audit: type=1326 audit(1779964083.222:3071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 99.975418][ T4681] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 99.984575][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.010676][ T28] audit: type=1326 audit(1779964083.222:3072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4668 comm="syz.2.340" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe0db92d68e code=0x7ffc0000 [ 100.155316][ T4685] netlink: 388 bytes leftover after parsing attributes in process `syz.3.344'. [ 100.340742][ T4687] ip6_vti0 speed is unknown, defaulting to 1000 [ 100.535926][ T4696] loop2: detected capacity change from 0 to 1024 [ 100.543685][ T4696] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 100.575435][ T4695] loop3: detected capacity change from 0 to 512 [ 100.641988][ T4696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.726088][ T4695] netlink: 72 bytes leftover after parsing attributes in process `syz.3.346'. [ 101.344906][ T4706] loop1: detected capacity change from 0 to 1764 [ 101.352786][ T4706] iso9660: Unknown parameter 'euid' [ 101.658993][ T4714] loop0: detected capacity change from 0 to 4096 [ 101.697080][ T4714] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.527383][ T4714] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.593012][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.168853][ T4733] netlink: 12 bytes leftover after parsing attributes in process `syz.0.356'. [ 103.194241][ T4733] ip6_vti0 speed is unknown, defaulting to 1000 [ 103.309651][ T4733] netlink: 12 bytes leftover after parsing attributes in process `syz.0.356'. [ 103.840971][ T4745] FAULT_INJECTION: forcing a failure. [ 103.840971][ T4745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.855568][ T4745] CPU: 0 UID: 0 PID: 4745 Comm: syz.4.360 Not tainted syzkaller #0 PREEMPT(lazy) [ 103.855616][ T4745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 103.855629][ T4745] Call Trace: [ 103.855638][ T4745] [ 103.855658][ T4745] __dump_stack+0x1d/0x30 [ 103.855691][ T4745] dump_stack_lvl+0x95/0xd0 [ 103.855787][ T4745] dump_stack+0x15/0x1b [ 103.855813][ T4745] should_fail_ex+0x263/0x280 [ 103.855852][ T4745] should_fail+0xb/0x20 [ 103.855875][ T4745] should_fail_usercopy+0x1a/0x20 [ 103.855906][ T4745] _copy_from_iter+0xcf/0xea0 [ 103.856011][ T4745] ? __alloc_skb+0x4f6/0x690 [ 103.856040][ T4745] ? __alloc_skb+0x200/0x690 [ 103.856070][ T4745] netlink_sendmsg+0x4ae/0x6f0 [ 103.856163][ T4745] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.856213][ T4745] ____sys_sendmsg+0x563/0x5b0 [ 103.856254][ T4745] ___sys_sendmsg+0x195/0x1e0 [ 103.856360][ T4745] __x64_sys_sendmsg+0xd4/0x160 [ 103.856402][ T4745] x64_sys_call+0x194c/0x3020 [ 103.856435][ T4745] do_syscall_64+0x12c/0x3b0 [ 103.856552][ T4745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.856583][ T4745] RIP: 0033:0x7f39ac5cce59 [ 103.856606][ T4745] 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 [ 103.856630][ T4745] RSP: 002b:00007f39ab027028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.856737][ T4745] RAX: ffffffffffffffda RBX: 00007f39ac845fa0 RCX: 00007f39ac5cce59 [ 103.856757][ T4745] RDX: 0000000000000000 RSI: 0000200000001540 RDI: 0000000000000004 [ 103.856828][ T4745] RBP: 00007f39ab027090 R08: 0000000000000000 R09: 0000000000000000 [ 103.856845][ T4745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 103.856862][ T4745] R13: 00007f39ac846038 R14: 00007f39ac845fa0 R15: 00007ffee7d4ef08 [ 103.856901][ T4745] [ 104.133767][ T4743] loop3: detected capacity change from 0 to 4096 [ 104.170269][ T4743] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.397106][ T4758] loop0: detected capacity change from 0 to 1024 [ 104.462497][ T4758] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 104.487820][ T4758] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.515186][ T4763] syz_tun: entered allmulticast mode [ 104.523603][ T4757] syz_tun: left allmulticast mode [ 104.678642][ T4743] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.762958][ T28] kauditd_printk_skb: 539 callbacks suppressed [ 104.763069][ T28] audit: type=1400 audit(1779964088.282:3612): avc: denied { getopt } for pid=4766 comm="syz.2.366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 104.814501][ T4767] loop2: detected capacity change from 0 to 256 [ 104.850268][ T4767] vfat: Bad value for 'fmask' [ 104.879705][ T4769] tipc: Failed to remove unknown binding: 66,0,0/0:2028082672/2028082673 [ 104.889753][ T4769] tipc: Failed to remove unknown binding: 66,0,0/0:2028082672/2028082673 [ 104.898402][ T4770] tipc: Failed to remove unknown binding: 66,0,0/0:1128119342/1128119344 [ 104.900947][ T28] audit: type=1400 audit(1779964088.342:3613): avc: denied { bind } for pid=4768 comm="syz.4.367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 105.093153][ T4774] FAULT_INJECTION: forcing a failure. [ 105.093153][ T4774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.143871][ T4774] CPU: 0 UID: 0 PID: 4774 Comm: syz.3.368 Not tainted syzkaller #0 PREEMPT(lazy) [ 105.143919][ T4774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 105.143935][ T4774] Call Trace: [ 105.143945][ T4774] [ 105.143956][ T4774] __dump_stack+0x1d/0x30 [ 105.143987][ T4774] dump_stack_lvl+0x95/0xd0 [ 105.144011][ T4774] dump_stack+0x15/0x1b [ 105.144086][ T4774] should_fail_ex+0x263/0x280 [ 105.144117][ T4774] should_fail+0xb/0x20 [ 105.144134][ T4774] should_fail_usercopy+0x1a/0x20 [ 105.144156][ T4774] _copy_to_user+0x20/0xa0 [ 105.144186][ T4774] simple_read_from_buffer+0xb5/0x130 [ 105.144258][ T4774] proc_fail_nth_read+0x10e/0x150 [ 105.144289][ T4774] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 105.144318][ T4774] vfs_read+0x1ab/0x7f0 [ 105.144358][ T4774] ? __rcu_read_unlock+0x4e/0x70 [ 105.144385][ T4774] ? __fget_files+0x184/0x1c0 [ 105.144407][ T4774] ? mutex_lock+0x57/0x90 [ 105.144450][ T4774] ksys_read+0xdc/0x1a0 [ 105.144486][ T4774] __x64_sys_read+0x40/0x50 [ 105.144521][ T4774] x64_sys_call+0x2886/0x3020 [ 105.144565][ T4774] do_syscall_64+0x12c/0x3b0 [ 105.144601][ T4774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.144629][ T4774] RIP: 0033:0x7f7f2ea1d68e [ 105.144644][ T4774] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 105.144677][ T4774] RSP: 002b:00007f7f2d4b6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.144805][ T4774] RAX: ffffffffffffffda RBX: 00007f7f2d4b76c0 RCX: 00007f7f2ea1d68e [ 105.144822][ T4774] RDX: 000000000000000f RSI: 00007f7f2d4b70a0 RDI: 0000000000000004 [ 105.144838][ T4774] RBP: 00007f7f2d4b7090 R08: 0000000000000000 R09: 0000000000000000 [ 105.144851][ T4774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.144862][ T4774] R13: 00007f7f2ecd6038 R14: 00007f7f2ecd5fa0 R15: 00007ffd34be0238 [ 105.144880][ T4774] [ 105.496693][ T4778] loop3: detected capacity change from 0 to 512 [ 105.623089][ T4778] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.677523][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.240896][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.383896][ T4792] loop0: detected capacity change from 0 to 2048 [ 106.408079][ T4792] ext3: Unknown parameter 'hash' [ 106.516803][ T4803] loop4: detected capacity change from 0 to 256 [ 106.525728][ T4803] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 106.541633][ T4803] FAT-fs (loop4): error, invalid FAT chain (i_pos 196, last_block 8200) [ 106.571884][ T4803] FAT-fs (loop4): Filesystem has been set read-only [ 106.597375][ T4803] netlink: 20 bytes leftover after parsing attributes in process `syz.4.379'. [ 106.752138][ T4808] loop3: detected capacity change from 0 to 4096 [ 106.771670][ T4810] sctp: [Deprecated]: syz.0.382 (pid 4810) Use of int in max_burst socket option. [ 106.771670][ T4810] Use struct sctp_assoc_value instead [ 106.810880][ T28] audit: type=1400 audit(1779964090.322:3614): avc: denied { ioctl } for pid=4809 comm="syz.0.382" path="socket:[8828]" dev="sockfs" ino=8828 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 106.859693][ T4808] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.897737][ T28] audit: type=1400 audit(1779964090.352:3615): avc: denied { connect } for pid=4809 comm="syz.0.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 106.926645][ T28] audit: type=1400 audit(1779964090.442:3616): avc: denied { write } for pid=4807 comm="syz.3.381" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 107.012922][ T4808] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.213423][ T4825] loop1: detected capacity change from 0 to 1024 [ 107.254684][ T4825] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 107.278871][ T4825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.368660][ T4829] netlink: 8 bytes leftover after parsing attributes in process `syz.0.388'. [ 107.438794][ T4829] netlink: 56 bytes leftover after parsing attributes in process `syz.0.388'. [ 107.538308][ T4829] geneve2: entered promiscuous mode [ 107.573837][ T4829] geneve2: entered allmulticast mode [ 107.948001][ T4841] netlink: 36 bytes leftover after parsing attributes in process `syz.0.392'. [ 108.765107][ T4859] SELinux: policydb version 1641843231 does not match my version range 15-35 [ 108.774541][ T28] audit: type=1400 audit(1779964092.282:3617): avc: denied { load_policy } for pid=4858 comm="syz.4.399" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 108.804777][ T4859] SELinux: failed to load policy [ 108.943249][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.077894][ T28] audit: type=1400 audit(1779964092.592:3618): avc: denied { map } for pid=4877 comm="syz.4.406" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8982 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 109.153393][ T28] audit: type=1400 audit(1779964092.592:3619): avc: denied { read write } for pid=4877 comm="syz.4.406" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8982 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 109.368890][ T4890] netlink: 64 bytes leftover after parsing attributes in process `syz.1.411'. [ 109.419438][ T4892] netlink: 36 bytes leftover after parsing attributes in process `syz.2.410'. [ 109.748326][ T28] audit: type=1400 audit(1779964092.642:3620): avc: denied { setopt } for pid=4877 comm="syz.4.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 109.808119][ T4893] loop1: detected capacity change from 0 to 512 [ 109.827554][ T4893] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 109.856336][ T4893] EXT4-fs (loop1): 1 truncate cleaned up [ 109.865448][ T4893] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.883299][ T28] audit: type=1400 audit(1779964093.402:3621): avc: denied { write } for pid=4889 comm="syz.1.411" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 109.907624][ T28] audit: type=1400 audit(1779964093.402:3622): avc: denied { write } for pid=4889 comm="syz.1.411" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 109.950031][ T28] audit: type=1400 audit(1779964093.402:3623): avc: denied { remove_name } for pid=4889 comm="syz.1.411" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 109.972869][ T28] audit: type=1400 audit(1779964093.402:3624): avc: denied { rename } for pid=4889 comm="syz.1.411" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 110.010127][ T28] audit: type=1400 audit(1779964093.402:3625): avc: denied { unlink } for pid=4889 comm="syz.1.411" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 110.045872][ T28] audit: type=1400 audit(1779964093.402:3626): avc: denied { rename } for pid=4889 comm="syz.1.411" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 110.071152][ T4901] netlink: 12 bytes leftover after parsing attributes in process `syz.4.413'. [ 110.107712][ T4901] 8021q: adding VLAN 0 to HW filter on device bond1 [ 110.114474][ T28] audit: type=1400 audit(1779964093.402:3627): avc: denied { rmdir } for pid=4889 comm="syz.1.411" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 110.132775][ T4893] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 110.144830][ T4893] IPv6: NLM_F_CREATE should be set when creating new route [ 110.157512][ T4902] vlan2: entered allmulticast mode [ 110.168555][ T4902] bond1: entered allmulticast mode [ 110.178903][ T4906] netlink: 16 bytes leftover after parsing attributes in process `syz.4.413'. [ 110.208376][ T4906] netlink: 32 bytes leftover after parsing attributes in process `syz.4.413'. [ 110.312361][ T4902] netlink: 16 bytes leftover after parsing attributes in process `syz.4.413'. [ 110.579801][ T4919] loop2: detected capacity change from 0 to 1024 [ 110.590353][ T4919] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 110.603800][ T4919] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.429194][ T4925] loop4: detected capacity change from 0 to 4096 [ 111.752473][ T4929] loop3: detected capacity change from 0 to 128 [ 111.768542][ T4929] FAT-fs (loop3): bogus logical sector size 0 [ 111.791208][ T4929] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 111.801396][ T4929] FAT-fs (loop3): Can't find a valid FAT filesystem [ 111.866354][ T4929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4929 comm=syz.3.420 [ 111.885475][ T4929] netlink: 136 bytes leftover after parsing attributes in process `syz.3.420'. [ 112.048225][ T4936] loop3: detected capacity change from 0 to 512 [ 112.074533][ T4936] EXT4-fs: Ignoring removed oldalloc option [ 112.093201][ T4936] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 112.114049][ T4936] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.127090][ T4936] ext4 filesystem being mounted at /96/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.201989][ T28] audit: type=1400 audit(1779964095.662:3628): avc: denied { write } for pid=4935 comm="syz.3.422" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.247819][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.273988][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.297672][ T28] audit: type=1400 audit(1779964095.662:3629): avc: denied { write } for pid=4935 comm="syz.3.422" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.328843][ T4941] loop0: detected capacity change from 0 to 512 [ 112.371839][ T4941] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 112.395950][ T4948] netlink: 36 bytes leftover after parsing attributes in process `syz.1.425'. [ 112.444178][ T4941] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.424: bg 0: block 104: invalid block bitmap [ 112.486662][ T4941] loop0: lost filesystem error report for type 5 error -117 [ 112.490260][ T4941] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 112.491940][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 112.498697][ T4941] loop0: lost filesystem error report for type 5 error -117 [ 112.506418][ C1] EXT4-fs (loop0): initial error at time 1779964096: ext4_validate_block_bitmap:432 [ 112.506462][ C1] EXT4-fs (loop0): last error at time 1779964096: ext4_validate_block_bitmap:432 [ 112.518874][ T4941] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.424: invalid indirect mapped block 1 (level 1) [ 113.411146][ T4958] ip6_vti0 speed is unknown, defaulting to 1000 [ 113.501763][ T4958] batadv_slave_1: entered promiscuous mode [ 113.509635][ T4941] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 113.512350][ T4941] EXT4-fs (loop0): 1 truncate cleaned up [ 113.534543][ T4941] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.561516][ T28] audit: type=1400 audit(1779964097.072:3630): avc: denied { cpu } for pid=4940 comm="syz.0.424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 113.799016][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.801139][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.819502][ T4968] loop4: detected capacity change from 0 to 512 [ 113.864216][ T4968] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.899041][ T4968] ext4 filesystem being mounted at /91/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 114.065404][ T4978] loop0: detected capacity change from 0 to 512 [ 114.077092][ T4978] EXT4-fs: Ignoring removed oldalloc option [ 114.095544][ T4978] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 114.119472][ T4978] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.150524][ T4978] ext4 filesystem being mounted at /92/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.258939][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.319908][ T4989] loop0: detected capacity change from 0 to 512 [ 114.347379][ T4989] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.436: inode has both inline data and extents flags [ 114.367882][ T4989] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 114.368966][ T4989] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.436: couldn't read orphan inode 15 (err -117) [ 114.378213][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 114.378235][ C0] EXT4-fs (loop0): initial error at time 1779964097: ext4_orphan_get:1397: inode 15 [ 114.378278][ C0] EXT4-fs (loop0): last error at time 1779964097: ext4_orphan_get:1397: inode 15 [ 114.458238][ T4989] loop0: lost filesystem error report for type 5 error -117 [ 114.458824][ T4989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.681377][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.926238][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 114.926256][ T28] audit: type=1326 audit(1779964098.342:3651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 114.981018][ T28] audit: type=1326 audit(1779964098.342:3652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.015017][ T28] audit: type=1326 audit(1779964098.342:3653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.484087][ T28] audit: type=1326 audit(1779964098.342:3654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.509630][ T28] audit: type=1326 audit(1779964098.342:3655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.535146][ T28] audit: type=1326 audit(1779964098.342:3656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.561428][ T4958] batadv_slave_1: left promiscuous mode [ 115.661652][ T28] audit: type=1326 audit(1779964098.342:3657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.721944][ T28] audit: type=1326 audit(1779964098.342:3658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.774629][ T28] audit: type=1326 audit(1779964098.392:3659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 115.816911][ T5009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.844203][ T5009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.865151][ T28] audit: type=1326 audit(1779964098.392:3660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.2.438" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe0db96ce59 code=0x7ffc0000 [ 116.367225][ T5016] program syz.3.443 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 116.593296][ T5022] vhci_hcd vhci_hcd.0: invalid port number 65 [ 116.611680][ T5022] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 116.738723][ T5024] loop1: detected capacity change from 0 to 512 [ 116.745559][ T5024] EXT4-fs: Ignoring removed oldalloc option [ 116.760342][ T5026] loop3: detected capacity change from 0 to 4096 [ 116.783960][ T5024] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 116.813832][ T5024] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.831282][ T5024] ext4 filesystem being mounted at /72/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.911264][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.925584][ T5032] loop2: detected capacity change from 0 to 512 [ 116.939440][ T5032] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.445: invalid indirect mapped block 256 (level 2) [ 116.980004][ T5032] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 116.981826][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 116.997512][ C1] EXT4-fs (loop2): initial error at time 1779964100: ext4_free_branches:1023: inode 11 [ 117.007266][ C1] EXT4-fs (loop2): last error at time 1779964100: ext4_free_branches:1023: inode 11 [ 117.018120][ T5032] EXT4-fs (loop2): 2 truncates cleaned up [ 117.025001][ T5032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.039542][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.051860][ T5032] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.445: bg 0: block 5: invalid block bitmap [ 117.106516][ T5032] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 117.144504][ T5032] EXT4-fs (loop2): This should not happen!! Data will be lost [ 117.144504][ T5032] [ 117.163087][ T5032] EXT4-fs (loop2): Total free blocks count 0 [ 117.170465][ T5032] EXT4-fs (loop2): Free/Dirty block details [ 117.181096][ T5032] EXT4-fs (loop2): free_blocks=0 [ 117.186445][ T5032] EXT4-fs (loop2): dirty_blocks=66 [ 117.191985][ T5032] EXT4-fs (loop2): Block reservation details [ 117.198088][ T5032] EXT4-fs (loop2): i_reserved_data_blocks=66 [ 117.221264][ T5040] loop4: detected capacity change from 0 to 512 [ 117.235021][ T5040] EXT4-fs: journaled quota format not specified [ 117.277159][ T397] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 117.304601][ T3303] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 117.563632][ T5056] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.598635][ T5056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 118.110538][ T5066] vhci_hcd vhci_hcd.0: invalid port number 65 [ 118.127577][ T5066] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 118.167490][ T5070] loop4: detected capacity change from 0 to 512 [ 118.188200][ T5070] EXT4-fs: Ignoring removed oldalloc option [ 118.210448][ T5070] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 118.234215][ T5070] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.275682][ T5070] ext4 filesystem being mounted at /98/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.365803][ T5072] loop3: detected capacity change from 0 to 4096 [ 118.419775][ T5072] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.434841][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.597307][ T5080] loop4: detected capacity change from 0 to 512 [ 118.612586][ T5080] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 118.627493][ T5072] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.653513][ T5080] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 118.671853][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 118.678413][ C0] EXT4-fs (loop4): initial error at time 1779964102: mb_free_blocks:2049: inode 11: block 64 [ 118.688675][ C0] EXT4-fs (loop4): last error at time 1779964102: mb_free_blocks:2049: inode 11: block 64 [ 118.737209][ T5080] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #11: comm syz.4.463: corrupted inode contents [ 118.786611][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.786842][ T5080] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #11: comm syz.4.463: mark_inode_dirty error [ 118.840434][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.840693][ T5080] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.463: invalid indirect mapped block 1 (level 1) [ 118.883111][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.883316][ T5080] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #11: comm syz.4.463: corrupted inode contents [ 118.912487][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.912676][ T5080] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 118.933234][ T5080] loop4: lost filesystem error report for type 5 error -117 [ 118.933482][ T5080] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #11: comm syz.4.463: corrupted inode contents [ 118.953080][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.953267][ T5080] EXT4-fs error (device loop4): ext4_truncate:4690: inode #11: comm syz.4.463: mark_inode_dirty error [ 118.974178][ T5080] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 118.974397][ T5080] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 119.005914][ T5080] loop4: lost filesystem error report for type 5 error -117 [ 119.006138][ T5080] EXT4-fs (loop4): 1 truncate cleaned up [ 119.020468][ T5080] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.059624][ T5080] EXT4-fs error (device loop4): __ext4_iget:5481: inode #13: block 7962: comm syz.4.463: invalid block [ 119.093719][ T5099] netlink: 4 bytes leftover after parsing attributes in process `syz.2.470'. [ 119.128073][ T5099] netlink: 12 bytes leftover after parsing attributes in process `syz.2.470'. [ 119.141555][ T5098] vhci_hcd vhci_hcd.0: invalid port number 65 [ 119.148488][ T5098] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 119.247630][ T5107] loop0: detected capacity change from 0 to 4096 [ 119.271946][ T5108] loop1: detected capacity change from 0 to 512 [ 119.289111][ T5108] EXT4-fs: Ignoring removed oldalloc option [ 119.299834][ T5107] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.319048][ T5108] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 119.328779][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.352381][ T5108] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.365732][ T5108] ext4 filesystem being mounted at /74/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.395504][ T5118] netlink: 104 bytes leftover after parsing attributes in process `syz.4.478'. [ 119.452625][ T5125] loop2: detected capacity change from 0 to 512 [ 119.459507][ T5125] ext4: Unknown parameter 'minixdf"errors' [ 119.472732][ T5107] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.490508][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.596359][ T5137] sg_write: data in/out 655323/66 bytes for SCSI command 0x0-- guessing data in; [ 119.596359][ T5137] program syz.2.481 not setting count and/or reply_len properly [ 119.692531][ T5149] FAULT_INJECTION: forcing a failure. [ 119.692531][ T5149] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.720903][ T5149] CPU: 0 UID: 0 PID: 5149 Comm: syz.2.488 Not tainted syzkaller #0 PREEMPT(lazy) [ 119.720933][ T5149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 119.721016][ T5149] Call Trace: [ 119.721027][ T5149] [ 119.721035][ T5149] __dump_stack+0x1d/0x30 [ 119.721059][ T5149] dump_stack_lvl+0x95/0xd0 [ 119.721079][ T5149] dump_stack+0x15/0x1b [ 119.721102][ T5149] should_fail_ex+0x263/0x280 [ 119.721165][ T5149] should_fail+0xb/0x20 [ 119.721187][ T5149] should_fail_usercopy+0x1a/0x20 [ 119.721214][ T5149] _copy_from_iter+0xcf/0xea0 [ 119.721236][ T5149] ? alloc_pages_mpol+0x217/0x260 [ 119.721311][ T5149] copy_page_from_iter+0x161/0x1f0 [ 119.721361][ T5149] tun_get_user+0xbe3/0x27e0 [ 119.721461][ T5149] ? ref_tracker_alloc+0x1eb/0x2f0 [ 119.721511][ T5149] tun_chr_write_iter+0x15e/0x210 [ 119.721591][ T5149] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 119.721622][ T5149] vfs_write+0x5a6/0x9f0 [ 119.721657][ T5149] ksys_write+0xdc/0x1a0 [ 119.721763][ T5149] __x64_sys_write+0x40/0x50 [ 119.721797][ T5149] x64_sys_call+0x27e1/0x3020 [ 119.721820][ T5149] do_syscall_64+0x12c/0x3b0 [ 119.721873][ T5149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.721901][ T5149] RIP: 0033:0x7fe0db92d68e [ 119.721928][ T5149] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 119.721950][ T5149] RSP: 002b:00007fe0da3befb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.721973][ T5149] RAX: ffffffffffffffda RBX: 00007fe0da3bf6c0 RCX: 00007fe0db92d68e [ 119.721987][ T5149] RDX: 000000000000006e RSI: 00002000000003c0 RDI: 00000000000000c8 [ 119.721999][ T5149] RBP: 00007fe0da3bf090 R08: 0000000000000000 R09: 0000000000000000 [ 119.722015][ T5149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 119.722107][ T5149] R13: 00007fe0dbbe6038 R14: 00007fe0dbbe5fa0 R15: 00007ffd6f0bfc58 [ 119.722132][ T5149] [ 119.793789][ T5147] vhci_hcd vhci_hcd.0: invalid port number 65 [ 119.947693][ T5147] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 120.058637][ T5165] netlink: 36 bytes leftover after parsing attributes in process `syz.3.495'. [ 120.083399][ T5162] EXT4-fs: Ignoring removed oldalloc option [ 120.124417][ T5162] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 120.160381][ T5160] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.198350][ T5162] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.215084][ T28] kauditd_printk_skb: 444 callbacks suppressed [ 120.215100][ T28] audit: type=1400 audit(1779964103.732:4099): avc: denied { write } for pid=5159 comm="syz.4.494" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 120.245730][ T5162] ext4 filesystem being mounted at /92/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.294258][ T28] audit: type=1400 audit(1779964103.782:4100): avc: denied { write } for pid=5161 comm="syz.2.493" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 120.374814][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.385818][ T28] audit: type=1400 audit(1779964103.792:4101): avc: denied { write } for pid=5161 comm="syz.2.493" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 120.396490][ T5160] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.470688][ T5181] vhci_hcd vhci_hcd.0: invalid port number 65 [ 120.481385][ T5181] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 120.493908][ T28] audit: type=1326 audit(1779964104.012:4102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.548651][ T28] audit: type=1326 audit(1779964104.032:4103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.596190][ T5186] netlink: 8 bytes leftover after parsing attributes in process `syz.2.503'. [ 120.615003][ T28] audit: type=1326 audit(1779964104.032:4104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.642143][ T5186] netlink: 20 bytes leftover after parsing attributes in process `syz.2.503'. [ 120.698173][ T28] audit: type=1326 audit(1779964104.032:4105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.746886][ T28] audit: type=1326 audit(1779964104.032:4106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.772674][ T28] audit: type=1326 audit(1779964104.032:4107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.804325][ T28] audit: type=1326 audit(1779964104.032:4108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.4.501" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 120.914230][ T5198] netlink: 36 bytes leftover after parsing attributes in process `syz.3.507'. [ 121.032775][ T5202] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 121.171969][ T5202] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.185315][ T5207] Driver unsupported XDP return value 0 on prog (id 121) dev N/A, expect packet loss! [ 121.472107][ T5211] EXT4-fs: Ignoring removed oldalloc option [ 121.543597][ T5211] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 121.633782][ T5211] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.659521][ T5211] ext4 filesystem being mounted at /120/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.822192][ T5225] set_capacity_and_notify: 4 callbacks suppressed [ 121.822248][ T5225] loop0: detected capacity change from 0 to 512 [ 121.877017][ T5225] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 121.927308][ T5225] EXT4-fs (loop0): 1 truncate cleaned up [ 121.945058][ T5225] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.158549][ T5225] mmap: syz.0.514 (5225) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 122.977547][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.987735][ T5236] vhci_hcd vhci_hcd.0: invalid port number 65 [ 122.995051][ T5236] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 123.105593][ T5242] netlink: 20 bytes leftover after parsing attributes in process `syz.4.522'. [ 123.413429][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.415786][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.831941][ T5267] loop4: detected capacity change from 0 to 512 [ 123.855998][ T5267] EXT4-fs: Ignoring removed oldalloc option [ 123.879805][ T5267] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 123.911646][ T5267] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.932286][ T5275] netlink: 8 bytes leftover after parsing attributes in process `syz.2.528'. [ 123.956245][ T5267] ext4 filesystem being mounted at /112/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.969668][ T5275] netlink: 20 bytes leftover after parsing attributes in process `syz.2.528'. [ 124.095774][ T5277] loop1: detected capacity change from 0 to 512 [ 124.127815][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.212761][ T5277] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 124.242205][ T5277] System zones: 0-2, 18-18, 34-34 [ 124.258041][ T5277] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.529: bg 0: block 248: padding at end of block bitmap is not set [ 124.756829][ T5277] loop1: lost filesystem error report for type 5 error -117 [ 124.757131][ T5277] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.529: Failed to acquire dquot type 1 [ 124.764557][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 124.764577][ C1] EXT4-fs (loop1): last error at time 1779964108: ext4_validate_block_bitmap:441 [ 124.890111][ T5277] loop1: lost filesystem error report for type 5 error -117 [ 124.916715][ T5277] EXT4-fs (loop1): 1 truncate cleaned up [ 124.926999][ T5277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.970061][ T5277] ext4 filesystem being mounted at /82/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.101390][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.271861][ T5291] loop4: detected capacity change from 0 to 512 [ 125.313587][ T5301] loop0: detected capacity change from 0 to 512 [ 125.339833][ T5301] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.377705][ T5299] loop1: detected capacity change from 0 to 4096 [ 125.383574][ T5291] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.533: iget: bad i_size value: 38620345925642 [ 125.397960][ T5291] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.401686][ T5291] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.533: couldn't read orphan inode 15 (err -117) [ 125.412442][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 125.412509][ C0] EXT4-fs (loop4): initial error at time 1779964108: ext4_orphan_get:1397: inode 15 [ 125.412699][ C0] EXT4-fs (loop4): last error at time 1779964108: ext4_orphan_get:1397: inode 15 [ 125.461574][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.473096][ T5299] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.482173][ T5291] loop4: lost filesystem error report for type 5 error -117 [ 125.506349][ T28] kauditd_printk_skb: 670 callbacks suppressed [ 125.506366][ T28] audit: type=1400 audit(1779964109.022:4771): avc: denied { write } for pid=5298 comm="syz.1.537" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 125.510226][ T5291] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.591676][ T5308] netlink: 'syz.0.540': attribute type 10 has an invalid length. [ 125.602493][ T28] audit: type=1400 audit(1779964109.112:4772): avc: denied { write } for pid=5290 comm="syz.4.533" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 125.680080][ T5299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.741702][ T5308] team0 (unregistering): Port device team_slave_0 removed [ 125.762196][ T5317] netlink: 'syz.3.541': attribute type 1 has an invalid length. [ 125.804707][ T5308] team0 (unregistering): Port device team_slave_1 removed [ 125.917318][ T397] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:6: bg 0: block 5: invalid block bitmap [ 126.638977][ T5317] 8021q: adding VLAN 0 to HW filter on device bond1 [ 126.646403][ T397] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 380 with error 28 [ 126.855042][ T397] EXT4-fs (loop4): This should not happen!! Data will be lost [ 126.855042][ T397] [ 126.864960][ T397] EXT4-fs (loop4): Total free blocks count 0 [ 126.872139][ T5320] ip6_vti0 speed is unknown, defaulting to 1000 [ 126.915376][ T397] EXT4-fs (loop4): Free/Dirty block details [ 126.929532][ T397] EXT4-fs (loop4): free_blocks=0 [ 127.078327][ T397] EXT4-fs (loop4): dirty_blocks=384 [ 127.096806][ T397] EXT4-fs (loop4): Block reservation details [ 127.107151][ T397] EXT4-fs (loop4): i_reserved_data_blocks=384 [ 127.744273][ T3309] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 127.786851][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.870813][ T5313] loop2: detected capacity change from 0 to 1024 [ 127.886741][ T5313] EXT4-fs: Ignoring removed orlov option [ 127.940937][ T5313] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.007770][ T28] audit: type=1400 audit(1779964111.522:4773): avc: denied { write } for pid=5312 comm="syz.2.539" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 128.090884][ T28] audit: type=1400 audit(1779964111.602:4774): avc: denied { bind } for pid=5344 comm="syz.4.547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 128.129959][ T28] audit: type=1400 audit(1779964111.602:4775): avc: denied { read write } for pid=5344 comm="syz.4.547" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 128.349118][ T28] audit: type=1400 audit(1779964111.602:4776): avc: denied { open } for pid=5344 comm="syz.4.547" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 128.656064][ T28] audit: type=1326 audit(1779964111.742:4777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5350 comm="syz.4.550" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 128.755795][ T28] audit: type=1326 audit(1779964111.742:4778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5350 comm="syz.4.550" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 128.808332][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.818236][ T28] audit: type=1326 audit(1779964111.742:4779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5350 comm="syz.4.550" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 128.843728][ T28] audit: type=1326 audit(1779964111.742:4780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5350 comm="syz.4.550" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 129.200070][ T5358] loop2: detected capacity change from 0 to 4096 [ 129.350815][ T5362] loop4: detected capacity change from 0 to 4096 [ 129.633056][ T5367] netlink: 8 bytes leftover after parsing attributes in process `syz.3.555'. [ 129.653376][ T5367] netlink: 20 bytes leftover after parsing attributes in process `syz.3.555'. [ 129.688567][ T5369] loop2: detected capacity change from 0 to 1024 [ 129.722375][ T5369] EXT4-fs: Ignoring removed nobh option [ 129.742718][ T5369] EXT4-fs: Ignoring removed i_version option [ 129.850081][ T5385] FAULT_INJECTION: forcing a failure. [ 129.850081][ T5385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.905570][ T5386] netlink: 24 bytes leftover after parsing attributes in process `syz.2.556'. [ 129.918519][ T5385] CPU: 0 UID: 0 PID: 5385 Comm: syz.1.553 Not tainted syzkaller #0 PREEMPT(lazy) [ 129.918552][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 129.918565][ T5385] Call Trace: [ 129.918572][ T5385] [ 129.918580][ T5385] __dump_stack+0x1d/0x30 [ 129.918606][ T5385] dump_stack_lvl+0x95/0xd0 [ 129.918633][ T5385] dump_stack+0x15/0x1b [ 129.918661][ T5385] should_fail_ex+0x263/0x280 [ 129.918682][ T5385] should_fail+0xb/0x20 [ 129.918734][ T5385] should_fail_usercopy+0x1a/0x20 [ 129.918765][ T5385] _copy_to_user+0x20/0xa0 [ 129.918794][ T5385] simple_read_from_buffer+0xb5/0x130 [ 129.918904][ T5385] proc_fail_nth_read+0x10e/0x150 [ 129.918945][ T5385] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 129.919010][ T5385] vfs_read+0x1ab/0x7f0 [ 129.919045][ T5385] ? __rcu_read_unlock+0x4e/0x70 [ 129.919073][ T5385] ? __fget_files+0x184/0x1c0 [ 129.919100][ T5385] ? mutex_lock+0x57/0x90 [ 129.919133][ T5385] ksys_read+0xdc/0x1a0 [ 129.919220][ T5385] __x64_sys_read+0x40/0x50 [ 129.919249][ T5385] x64_sys_call+0x2886/0x3020 [ 129.919282][ T5385] do_syscall_64+0x12c/0x3b0 [ 129.919324][ T5385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.919364][ T5385] RIP: 0033:0x7f758277d68e [ 129.919381][ T5385] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 129.919401][ T5385] RSP: 002b:00007f7581216fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 129.919490][ T5385] RAX: ffffffffffffffda RBX: 00007f75812176c0 RCX: 00007f758277d68e [ 129.919505][ T5385] RDX: 000000000000000f RSI: 00007f75812170a0 RDI: 0000000000000004 [ 129.919574][ T5385] RBP: 00007f7581217090 R08: 0000000000000000 R09: 0000000000000000 [ 129.919591][ T5385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.919607][ T5385] R13: 00007f7582a36038 R14: 00007f7582a35fa0 R15: 00007fffaf064648 [ 129.919758][ T5385] [ 130.120853][ T5386] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 130.280466][ T5401] loop4: detected capacity change from 0 to 1024 [ 130.304061][ T5402] netlink: 'syz.2.556': attribute type 12 has an invalid length. [ 130.307080][ T5401] ext4: Bad value for 'barrier' [ 130.793358][ T28] kauditd_printk_skb: 287 callbacks suppressed [ 130.793380][ T28] audit: type=1326 audit(1779964113.872:5068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 130.825157][ T28] audit: type=1326 audit(1779964113.872:5069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 130.926366][ T28] audit: type=1326 audit(1779964113.872:5070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 130.986171][ T28] audit: type=1326 audit(1779964113.872:5071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.041197][ T28] audit: type=1326 audit(1779964113.872:5072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.097632][ T28] audit: type=1326 audit(1779964113.872:5073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.138574][ T5369] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 131.153481][ T5369] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 131.166479][ T28] audit: type=1326 audit(1779964113.872:5074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.175147][ T5369] EXT4-fs (loop2): This should not happen!! Data will be lost [ 131.175147][ T5369] [ 131.197480][ T28] audit: type=1326 audit(1779964113.872:5075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.202529][ T5369] EXT4-fs (loop2): Total free blocks count 0 [ 131.233513][ T5369] EXT4-fs (loop2): Free/Dirty block details [ 131.233950][ T28] audit: type=1326 audit(1779964113.872:5076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 131.239468][ T5369] EXT4-fs (loop2): free_blocks=20480 [ 131.266144][ T28] audit: type=1326 audit(1779964113.872:5077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5392 comm="syz.1.564" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f75827bcbc2 code=0x7ffc0000 [ 131.270462][ T5369] EXT4-fs (loop2): dirty_blocks=9264 [ 131.300818][ T5369] EXT4-fs (loop2): Block reservation details [ 131.307077][ T5369] EXT4-fs (loop2): i_reserved_data_blocks=579 [ 131.339715][ T397] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 131.352614][ T397] EXT4-fs (loop2): This should not happen!! Data will be lost [ 131.352614][ T397] [ 131.378369][ T3303] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 131.423579][ T3303] EXT4-fs unmount: 5 callbacks suppressed [ 131.687936][ T5417] loop3: detected capacity change from 0 to 1024 [ 132.277443][ T5425] netlink: 'syz.4.574': attribute type 16 has an invalid length. [ 132.285333][ T5425] netlink: 'syz.4.574': attribute type 17 has an invalid length. [ 132.425608][ T5417] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 132.441564][ T5417] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.518194][ T5425] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.672393][ T5425] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.694264][ T5425] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.748373][ T5425] vlan2: left allmulticast mode [ 132.753510][ T5425] bond1: left allmulticast mode [ 132.759210][ T68] netdevsim netdevsim4 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 132.769459][ T68] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.820642][ T68] netdevsim netdevsim4 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 132.851233][ T68] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.877305][ T5439] loop4: detected capacity change from 0 to 4096 [ 132.886061][ T68] netdevsim netdevsim4 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 132.924493][ T68] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.952432][ T68] netdevsim netdevsim4 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 132.983404][ T68] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.412113][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.504856][ T5444] loop1: detected capacity change from 0 to 128 [ 133.551455][ T3455] Bluetooth: hci0: Frame reassembly failed (-84) [ 133.597975][ T5450] netlink: 'syz.3.578': attribute type 5 has an invalid length. [ 133.893306][ T5497] loop2: detected capacity change from 0 to 512 [ 133.901497][ T5497] EXT4-fs: Ignoring removed oldalloc option [ 133.910155][ T5497] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 133.937869][ T5497] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.957124][ T5497] ext4 filesystem being mounted at /108/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.019029][ T5515] netlink: 8 bytes leftover after parsing attributes in process `syz.3.587'. [ 134.039368][ T5515] netlink: 20 bytes leftover after parsing attributes in process `syz.3.587'. [ 134.049955][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.922587][ T5526] ip6_vti0 speed is unknown, defaulting to 1000 [ 134.997590][ T5526] batadv_slave_1: entered promiscuous mode [ 135.939295][ T5535] ip6_vti0 speed is unknown, defaulting to 1000 [ 136.039920][ T5535] batadv_slave_1: entered promiscuous mode [ 136.111930][ T5451] Bluetooth: hci0: command 0x1003 tx timeout [ 136.142274][ T3757] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 136.267564][ T28] kauditd_printk_skb: 375 callbacks suppressed [ 136.267583][ T28] audit: type=1326 audit(1779964119.782:5453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5447 comm="syz.0.580" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 137.142174][ T5528] batadv_slave_1: left promiscuous mode [ 137.415098][ T5592] netlink: 'syz.2.596': attribute type 1 has an invalid length. [ 137.456532][ T5592] bond1: entered promiscuous mode [ 137.462069][ T5592] 8021q: adding VLAN 0 to HW filter on device bond1 [ 137.478114][ T5592] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 137.492790][ T5592] 8021q: adding VLAN 0 to HW filter on device bond1 [ 137.500540][ T5592] bond1: (slave ip6gre1): The slave device specified does not support setting the MAC address [ 137.511405][ T5592] bond1: (slave ip6gre1): Setting fail_over_mac to active for active-backup mode [ 137.523884][ T5592] bond1: (slave ip6gre1): making interface the new active one [ 137.531444][ T5592] ip6gre1: entered promiscuous mode [ 137.539800][ T5592] bond1: (slave ip6gre1): Enslaving as an active interface with an up link [ 137.548495][ T28] audit: type=1400 audit(1779964121.052:5454): avc: denied { ioctl } for pid=5591 comm="syz.2.596" path="socket:[10030]" dev="sockfs" ino=10030 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 137.599224][ T28] audit: type=1400 audit(1779964121.112:5455): avc: denied { mount } for pid=5591 comm="syz.2.596" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 137.812486][ T5599] loop2: detected capacity change from 0 to 512 [ 137.822349][ T5599] EXT4-fs: Ignoring removed oldalloc option [ 137.850721][ T5599] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 137.877311][ T5599] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.896212][ T5599] ext4 filesystem being mounted at /112/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.917601][ T28] audit: type=1400 audit(1779964121.432:5456): avc: denied { write } for pid=5597 comm="syz.2.598" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 137.963317][ T28] audit: type=1400 audit(1779964121.432:5457): avc: denied { write } for pid=5597 comm="syz.2.598" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 138.024135][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.055646][ T5607] loop0: detected capacity change from 0 to 512 [ 138.087942][ T5607] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.115475][ T5609] loop3: detected capacity change from 0 to 512 [ 138.143966][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.159376][ T5609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.217740][ T5624] loop2: detected capacity change from 0 to 1024 [ 138.224936][ T5624] ext4: Bad value for 'barrier' [ 138.302311][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.343265][ T5544] batadv_slave_1: left promiscuous mode [ 138.640416][ T28] audit: type=1326 audit(1779964122.142:5458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5634 comm="syz.3.608" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f2ea5ce59 code=0x7ffc0000 [ 138.665927][ T28] audit: type=1326 audit(1779964122.142:5459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5634 comm="syz.3.608" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f2ea5ce59 code=0x7ffc0000 [ 138.691936][ T28] audit: type=1326 audit(1779964122.142:5460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5634 comm="syz.3.608" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f2ea5ce59 code=0x7ffc0000 [ 138.717494][ T28] audit: type=1326 audit(1779964122.142:5461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5634 comm="syz.3.608" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f2ea5ce59 code=0x7ffc0000 [ 138.753967][ T28] audit: type=1326 audit(1779964122.142:5462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5634 comm="syz.3.608" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7f2ea5ce59 code=0x7ffc0000 [ 138.842818][ T5641] netlink: 164 bytes leftover after parsing attributes in process `syz.4.607'. [ 139.644486][ T5655] netlink: 8 bytes leftover after parsing attributes in process `syz.2.612'. [ 140.203376][ T5665] loop1: detected capacity change from 0 to 164 [ 140.497885][ T5667] loop3: detected capacity change from 0 to 512 [ 140.544669][ T5667] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.552669][ T5670] netlink: 72 bytes leftover after parsing attributes in process `syz.4.617'. [ 140.692164][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.179310][ T5674] loop2: detected capacity change from 0 to 764 [ 141.192191][ T5674] iso9660: Unknown parameter '/dev/net/tun' [ 141.272015][ T28] kauditd_printk_skb: 338 callbacks suppressed [ 141.272077][ T28] audit: type=1326 audit(1779964124.792:5801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.380014][ T5674] ip6_vti0 speed is unknown, defaulting to 1000 [ 141.438683][ T28] audit: type=1326 audit(1779964124.822:5802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.478441][ T28] audit: type=1326 audit(1779964124.822:5803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.572521][ T28] audit: type=1326 audit(1779964124.822:5804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.599161][ T28] audit: type=1326 audit(1779964124.822:5805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.626436][ T28] audit: type=1326 audit(1779964124.822:5806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.657452][ T28] audit: type=1326 audit(1779964124.862:5807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.720715][ T28] audit: type=1326 audit(1779964124.902:5808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 141.762064][ T28] audit: type=1326 audit(1779964124.902:5809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 141.802103][ T28] audit: type=1326 audit(1779964124.942:5810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5683 comm="syz.4.622" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f39ac58d68e code=0x7ffc0000 [ 141.838147][ T5702] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 141.865010][ T5708] netlink: 36 bytes leftover after parsing attributes in process `syz.4.627'. [ 141.905647][ T5709] loop1: detected capacity change from 0 to 512 [ 141.915633][ T5708] netlink: 12 bytes leftover after parsing attributes in process `syz.4.627'. [ 141.939684][ T5709] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 142.043962][ T5709] EXT4-fs (loop1): 1 truncate cleaned up [ 142.056470][ T5717] loop3: detected capacity change from 0 to 512 [ 142.065322][ T5709] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.219315][ T5717] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.267111][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.419840][ T5743] loop4: detected capacity change from 0 to 1024 [ 142.460525][ T5749] netlink: 36 bytes leftover after parsing attributes in process `syz.2.640'. [ 142.472406][ T5749] netlink: 12 bytes leftover after parsing attributes in process `syz.2.640'. [ 143.209594][ T5751] ip6_vti0 speed is unknown, defaulting to 1000 [ 143.335913][ T5743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.405144][ T5743] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.586986][ T5762] loop2: detected capacity change from 0 to 512 [ 143.789900][ T5762] ------------[ cut here ]------------ [ 143.796969][ T5762] EA inode 11 i_nlink=2 [ 143.797391][ T5762] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.2.641/5762 [ 143.814280][ T5762] Modules linked in: [ 143.820549][ T5762] CPU: 1 UID: 0 PID: 5762 Comm: syz.2.641 Not tainted syzkaller #0 PREEMPT(lazy) [ 143.830989][ T5762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 143.841897][ T5762] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 143.849435][ T5762] 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 66 d8 03 66 66 66 66 66 66 2e [ 143.870748][ T5762] RSP: 0018:ffffc9001063f778 EFLAGS: 00010246 [ 143.877880][ T5762] RAX: ffff8881019d9c00 RBX: ffff88810862eab8 RCX: ffffffff81c0e0f8 [ 143.887309][ T5762] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3df0 [ 143.897001][ T5762] RBP: 000000000000000b R08: 000188810862ea6b R09: 0000000000000000 [ 143.905771][ T5762] R10: ffffc9001063f6a8 R11: 0001c9001063f6a8 R12: ffff88810862ea68 [ 143.914501][ T5762] R13: ffffffff871d3df0 R14: ffff88810862ea20 R15: 0000000000000001 [ 143.923901][ T5762] FS: 00007fe0da37d6c0(0000) GS:ffff8882ae9f7000(0000) knlGS:0000000000000000 [ 143.934132][ T5762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.941842][ T5762] CR2: 0000000034747865 CR3: 000000013224a000 CR4: 00000000003506f0 [ 143.950302][ T5762] Call Trace: [ 143.953767][ T5762] [ 143.957351][ T5762] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 143.964671][ T5762] ? errseq_check+0x2c/0x50 [ 143.970410][ T5762] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 143.977520][ T5762] ? ext4_truncate+0x89f/0xa10 [ 143.983341][ T5762] ext4_evict_inode+0xb16/0xe30 [ 143.988932][ T5762] ? __pfx_ext4_evict_inode+0x10/0x10 [ 143.995711][ T5762] evict+0x2af/0x510 [ 144.001250][ T5762] ? __dquot_initialize+0x146/0x7c0 [ 144.007759][ T5762] iput+0x41a/0x580 [ 144.013291][ T5762] ext4_process_orphan+0x1a9/0x1c0 [ 144.021081][ T5762] ext4_orphan_cleanup+0x69c/0x9f0 [ 144.027770][ T5762] ext4_fill_super+0x3408/0x37c0 [ 144.033961][ T5762] ? set_blocksize+0x14c/0x270 [ 144.039699][ T5762] ? setup_bdev_super+0x30e/0x370 [ 144.045849][ T5762] ? __pfx_ext4_fill_super+0x10/0x10 [ 144.052409][ T5762] get_tree_bdev_flags+0x291/0x300 [ 144.059371][ T5762] ? __pfx_ext4_fill_super+0x10/0x10 [ 144.066611][ T5762] get_tree_bdev+0x1f/0x30 [ 144.071860][ T5762] ext4_get_tree+0x1c/0x30 [ 144.076891][ T5762] vfs_get_tree+0x57/0x1d0 [ 144.082842][ T5762] do_new_mount+0x288/0x8d0 [ 144.088351][ T5762] path_mount+0x4d0/0xbc0 [ 144.094201][ T5762] __se_sys_mount+0x28c/0x2e0 [ 144.100560][ T5762] __x64_sys_mount+0x67/0x80 [ 144.106751][ T5762] x64_sys_call+0x2d61/0x3020 [ 144.113020][ T5762] do_syscall_64+0x12c/0x3b0 [ 144.119055][ T5762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.126221][ T5762] RIP: 0033:0x7fe0db96e0ca [ 144.131702][ T5762] 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 [ 144.152371][ T5762] RSP: 002b:00007fe0da37ce58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 144.162623][ T5762] RAX: ffffffffffffffda RBX: 00007fe0da37cee0 RCX: 00007fe0db96e0ca [ 144.171553][ T5762] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fe0da37cea0 [ 144.181130][ T5762] RBP: 00002000000009c0 R08: 00007fe0da37cee0 R09: 0000000000800718 [ 144.190854][ T5762] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 144.201529][ T5762] R13: 00007fe0da37cea0 R14: 000000000000048d R15: 0000200000000200 [ 144.210602][ T5762] [ 144.214052][ T5762] ---[ end trace 0000000000000000 ]--- [ 144.223749][ T5762] EXT4-fs (loop2): 1 orphan inode deleted [ 144.246373][ T5762] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.393646][ T5741] netlink: 28 bytes leftover after parsing attributes in process `syz.4.637'. [ 144.407625][ T5741] netlink: 28 bytes leftover after parsing attributes in process `syz.4.637'. [ 144.422496][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.527281][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.584979][ T5775] loop2: detected capacity change from 0 to 512 [ 144.766102][ T5786] loop2: detected capacity change from 0 to 1024 [ 144.929496][ T5786] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.924704][ T5800] netlink: 8 bytes leftover after parsing attributes in process `syz.1.652'. [ 145.964866][ T5800] netlink: 20 bytes leftover after parsing attributes in process `syz.1.652'. [ 146.013525][ T5800] geneve2: entered promiscuous mode [ 146.034417][ T5800] geneve2: entered allmulticast mode [ 146.050208][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.246044][ T5804] loop1: detected capacity change from 0 to 4096 [ 146.329943][ T5802] loop2: detected capacity change from 0 to 4096 [ 146.475314][ T5802] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.558488][ T28] kauditd_printk_skb: 431 callbacks suppressed [ 146.558504][ T28] audit: type=1400 audit(1779964130.072:6242): avc: denied { write } for pid=5801 comm="syz.2.654" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 146.786539][ T5802] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.982146][ T5824] loop2: detected capacity change from 0 to 4096 [ 146.989864][ T5827] netlink: 104 bytes leftover after parsing attributes in process `syz.3.661'. [ 147.002776][ T5828] loop4: detected capacity change from 0 to 128 [ 147.017171][ T5824] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.046401][ T28] audit: type=1400 audit(1779964130.562:6243): avc: denied { write } for pid=5822 comm="syz.2.660" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 147.101197][ T5831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5831 comm=syz.3.663 [ 147.135766][ T5824] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.200442][ T5838] netlink: 4 bytes leftover after parsing attributes in process `syz.1.664'. [ 147.217002][ T28] audit: type=1400 audit(1779964130.732:6244): avc: denied { create } for pid=5830 comm="syz.3.663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 147.233801][ T5838] veth1_macvtap: left promiscuous mode [ 147.431219][ T5846] netlink: 8 bytes leftover after parsing attributes in process `syz.3.665'. [ 147.470497][ T5846] netlink: 56 bytes leftover after parsing attributes in process `syz.3.665'. [ 149.645051][ T5859] netlink: 'syz.1.668': attribute type 298 has an invalid length. [ 149.664363][ T5857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=5857 comm=syz.1.668 [ 149.886911][ T28] audit: type=1326 audit(1779964133.402:6245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.421326][ T28] audit: type=1326 audit(1779964133.402:6246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.455346][ T28] audit: type=1326 audit(1779964133.402:6247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.492562][ T28] audit: type=1326 audit(1779964133.402:6248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.527959][ T28] audit: type=1326 audit(1779964133.402:6249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.558187][ T28] audit: type=1326 audit(1779964133.402:6250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 150.586796][ T28] audit: type=1326 audit(1779964133.402:6251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5861 comm="syz.0.670" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f682daece59 code=0x7ffc0000 [ 151.609196][ T5878] loop3: detected capacity change from 0 to 4096 [ 151.621634][ T28] kauditd_printk_skb: 210 callbacks suppressed [ 151.621654][ T28] audit: type=1326 audit(1779964135.132:6462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 151.654522][ T5888] loop1: detected capacity change from 0 to 1024 [ 151.666747][ T5888] EXT4-fs: Ignoring removed bh option [ 151.857283][ T5885] loop2: detected capacity change from 0 to 4096 [ 151.865427][ T28] audit: type=1326 audit(1779964135.132:6463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 151.890795][ T28] audit: type=1326 audit(1779964135.132:6464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 151.923759][ T5888] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 151.967515][ T28] audit: type=1326 audit(1779964135.132:6465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 152.013744][ T5893] netlink: 36 bytes leftover after parsing attributes in process `syz.0.678'. [ 152.079487][ T5895] FAULT_INJECTION: forcing a failure. [ 152.079487][ T5895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.110156][ T28] audit: type=1326 audit(1779964135.132:6466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 152.230145][ T5895] CPU: 0 UID: 0 PID: 5895 Comm: syz.4.679 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 152.230188][ T5895] Tainted: [W]=WARN [ 152.230197][ T5895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 152.230214][ T5895] Call Trace: [ 152.230223][ T5895] [ 152.230235][ T5895] __dump_stack+0x1d/0x30 [ 152.230317][ T5895] dump_stack_lvl+0x95/0xd0 [ 152.230386][ T5895] dump_stack+0x15/0x1b [ 152.230405][ T5895] should_fail_ex+0x263/0x280 [ 152.230426][ T5895] should_fail+0xb/0x20 [ 152.230446][ T5895] should_fail_usercopy+0x1a/0x20 [ 152.230474][ T5895] _copy_from_user+0x1c/0xb0 [ 152.230509][ T5895] ___sys_sendmsg+0xc1/0x1e0 [ 152.230560][ T5895] __x64_sys_sendmsg+0xd4/0x160 [ 152.230616][ T5895] x64_sys_call+0x194c/0x3020 [ 152.230643][ T5895] do_syscall_64+0x12c/0x3b0 [ 152.230685][ T5895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.230776][ T5895] RIP: 0033:0x7f39ac5cce59 [ 152.230797][ T5895] 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 [ 152.230820][ T5895] RSP: 002b:00007f39ab027028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.230896][ T5895] RAX: ffffffffffffffda RBX: 00007f39ac845fa0 RCX: 00007f39ac5cce59 [ 152.230914][ T5895] RDX: 0000000010000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 152.230931][ T5895] RBP: 00007f39ab027090 R08: 0000000000000000 R09: 0000000000000000 [ 152.231027][ T5895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.231040][ T5895] R13: 00007f39ac846038 R14: 00007f39ac845fa0 R15: 00007ffee7d4ef08 [ 152.231060][ T5895] [ 152.531192][ T28] audit: type=1326 audit(1779964135.132:6467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 152.744750][ T5901] netlink: 16 bytes leftover after parsing attributes in process `syz.4.681'. [ 152.775470][ T5901] netlink: 40 bytes leftover after parsing attributes in process `syz.4.681'. [ 152.793042][ T28] audit: type=1326 audit(1779964135.132:6468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 152.969911][ T28] audit: type=1326 audit(1779964135.132:6469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 153.009695][ T5903] loop2: detected capacity change from 0 to 128 [ 153.016834][ T28] audit: type=1326 audit(1779964135.132:6470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 153.042316][ T28] audit: type=1326 audit(1779964135.132:6471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5883 comm="syz.1.677" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f75827bce59 code=0x7ffc0000 [ 153.408059][ T5905] netlink: 164 bytes leftover after parsing attributes in process `syz.3.683'. [ 153.775647][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.802072][ T5909] loop3: detected capacity change from 0 to 512 [ 153.897484][ T5909] EXT4-fs: Ignoring removed oldalloc option [ 153.936814][ T5909] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 153.965686][ T5909] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.006237][ T5909] ext4 filesystem being mounted at /157/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.269976][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.489249][ T5919] loop1: detected capacity change from 0 to 512 [ 154.501687][ T5919] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 154.516087][ T5919] EXT4-fs (loop1): orphan cleanup on readonly fs [ 154.523019][ T5919] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.684: Block bitmap for bg 0 marked uninitialized [ 154.536183][ T5919] loop1: lost filesystem error report for type 5 error -117 [ 154.537585][ T5919] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 154.553726][ T5919] loop1: lost filesystem error report for type 5 error -117 [ 154.554034][ T5919] EXT4-fs (loop1): 1 orphan inode deleted [ 154.567625][ T5919] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 154.583927][ T5919] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 155.430884][ T5937] netlink: 388 bytes leftover after parsing attributes in process `syz.2.691'. [ 155.447655][ T5935] loop3: detected capacity change from 0 to 2048 [ 155.550629][ T5943] loop2: detected capacity change from 0 to 4096 [ 155.559466][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.669677][ T5935] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 155.673454][ T5935] loop3: p3 start 196609 is beyond EOD, truncated [ 155.834798][ T5958] loop1: detected capacity change from 0 to 512 [ 155.841760][ T5958] EXT4-fs: Ignoring removed oldalloc option [ 155.854743][ T5958] EXT4-fs: Ignoring removed nobh option [ 155.877131][ T5958] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.695: iget: bad extra_isize 90 (inode size 256) [ 155.916301][ T5958] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.916633][ T5958] EXT4-fs (loop1): Remounting filesystem read-only [ 155.925898][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 155.925930][ C0] EXT4-fs (loop1): initial error at time 1779964139: ext4_xattr_inode_iget:441: inode 11 [ 155.925964][ C0] EXT4-fs (loop1): last error at time 1779964139: ext4_xattr_inode_iget:441: inode 11 [ 155.969283][ T5958] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 155.979607][ T5958] EXT4-fs (loop1): 1 orphan inode deleted [ 155.986203][ T5958] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.016104][ T5976] netlink: 20 bytes leftover after parsing attributes in process `syz.4.703'. [ 156.020817][ T5973] netlink: 164 bytes leftover after parsing attributes in process `syz.0.702'. [ 156.032081][ T5976] ip6tnl1: entered allmulticast mode [ 156.064207][ T5958] netlink: 48 bytes leftover after parsing attributes in process `syz.1.695'. [ 156.128739][ T5973] loop0: detected capacity change from 0 to 512 [ 156.158236][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.158268][ T5973] EXT4-fs: Ignoring removed oldalloc option [ 156.178704][ T5979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 156.190752][ T5973] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 156.200341][ T5979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.220885][ T5979] ieee802154 phy1 wpan1: encryption failed: -22 [ 156.233756][ T5973] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.278781][ T5973] ext4 filesystem being mounted at /140/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.298093][ T5983] netlink: 'syz.1.705': attribute type 5 has an invalid length. [ 156.315298][ T5983] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 156.343568][ T5983] EXT4-fs (loop1): 1 truncate cleaned up [ 156.435692][ T5983] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 156.489591][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.514595][ T5983] netlink: 64 bytes leftover after parsing attributes in process `syz.1.705'. [ 156.544343][ T5983] xt_TCPMSS: Only works on TCP SYN packets [ 156.647243][ T6003] set_capacity_and_notify: 1 callbacks suppressed [ 156.647266][ T6003] loop2: detected capacity change from 0 to 512 [ 156.661412][ T6003] EXT4-fs: Ignoring removed nomblk_io_submit option [ 156.697096][ T6003] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.699651][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.710795][ T6003] ext4 filesystem being mounted at /140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 156.746092][ T28] kauditd_printk_skb: 418 callbacks suppressed [ 156.746177][ T28] audit: type=1400 audit(1779964140.262:6890): avc: denied { ioctl } for pid=6002 comm="syz.2.711" path="socket:[12616]" dev="sockfs" ino=12616 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 156.753120][ T6010] loop0: detected capacity change from 0 to 512 [ 156.796820][ T6012] FAULT_INJECTION: forcing a failure. [ 156.796820][ T6012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.809957][ T6012] CPU: 0 UID: 0 PID: 6012 Comm: syz.1.713 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 156.809992][ T6012] Tainted: [W]=WARN [ 156.810001][ T6012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 156.810018][ T6012] Call Trace: [ 156.810027][ T6012] [ 156.810114][ T6012] __dump_stack+0x1d/0x30 [ 156.810141][ T6012] dump_stack_lvl+0x95/0xd0 [ 156.810167][ T6012] dump_stack+0x15/0x1b [ 156.810240][ T6012] should_fail_ex+0x263/0x280 [ 156.810264][ T6012] should_fail+0xb/0x20 [ 156.810281][ T6012] should_fail_usercopy+0x1a/0x20 [ 156.810342][ T6012] _copy_from_user+0x1c/0xb0 [ 156.810370][ T6012] ___sys_sendmsg+0xc1/0x1e0 [ 156.810487][ T6012] __x64_sys_sendmsg+0xd4/0x160 [ 156.810597][ T6012] x64_sys_call+0x194c/0x3020 [ 156.810623][ T6012] do_syscall_64+0x12c/0x3b0 [ 156.810659][ T6012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.810693][ T6012] RIP: 0033:0x7f75827bce59 [ 156.810739][ T6012] 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 [ 156.810764][ T6012] RSP: 002b:00007f7581217028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.810791][ T6012] RAX: ffffffffffffffda RBX: 00007f7582a35fa0 RCX: 00007f75827bce59 [ 156.810810][ T6012] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000041 [ 156.810868][ T6012] RBP: 00007f7581217090 R08: 0000000000000000 R09: 0000000000000000 [ 156.810884][ T6012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.810907][ T6012] R13: 00007f7582a36038 R14: 00007f7582a35fa0 R15: 00007fffaf064648 [ 156.810934][ T6012] [ 156.816002][ T6010] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.845603][ T28] audit: type=1400 audit(1779964140.362:6891): avc: denied { bind } for pid=6015 comm="syz.1.715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 157.028718][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.086433][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.114190][ T6024] loop3: detected capacity change from 0 to 512 [ 157.131345][ T6024] EXT4-fs: Ignoring removed nobh option [ 157.147026][ T6024] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 157.163967][ T6022] loop2: detected capacity change from 0 to 4096 [ 157.175011][ T6024] EXT4-fs (loop3): 1 truncate cleaned up [ 157.182274][ T6022] /dev/loop2: Can't open blockdev [ 157.186580][ T6024] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.215481][ T5985] udevd[5985]: inotify_add_watch(7, /dev/loop3p30, 10) failed: No such file or directory [ 157.220947][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p20, 10) failed: No such file or directory [ 157.236611][ T3901] udevd[3901]: inotify_add_watch(7, /dev/loop3p27, 10) failed: No such file or directory [ 157.247994][ T5986] udevd[5986]: inotify_add_watch(7, /dev/loop3p23, 10) failed: No such file or directory [ 157.261955][ T3890] udevd[3890]: inotify_add_watch(7, /dev/loop3p22, 10) failed: No such file or directory [ 157.274917][ T5987] udevd[5987]: inotify_add_watch(7, /dev/loop3p26, 10) failed: No such file or directory [ 157.286216][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p29, 10) failed: No such file or directory [ 157.352436][ T5988] udevd[5988]: inotify_add_watch(7, /dev/loop3p21, 10) failed: No such file or directory [ 157.367048][ T3929] udevd[3929]: inotify_add_watch(7, /dev/loop3p31, 10) failed: No such file or directory [ 157.385174][ T5989] udevd[5989]: inotify_add_watch(7, /dev/loop3p28, 10) failed: No such file or directory [ 157.428807][ T6035] loop0: detected capacity change from 0 to 512 [ 157.445391][ T6035] EXT4-fs: Ignoring removed oldalloc option [ 157.453366][ T6035] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 157.465678][ T28] audit: type=1326 audit(1779964140.982:6892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 157.603839][ T28] audit: type=1326 audit(1779964140.982:6893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 157.669115][ T6052] FAULT_INJECTION: forcing a failure. [ 157.669115][ T6052] name failslab, interval 1, probability 0, space 0, times 0 [ 157.724532][ T6052] CPU: 0 UID: 0 PID: 6052 Comm: syz.1.727 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 157.724586][ T6052] Tainted: [W]=WARN [ 157.724593][ T6052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 157.724606][ T6052] Call Trace: [ 157.724614][ T6052] [ 157.724622][ T6052] __dump_stack+0x1d/0x30 [ 157.724660][ T6052] dump_stack_lvl+0x95/0xd0 [ 157.724680][ T6052] dump_stack+0x15/0x1b [ 157.724771][ T6052] should_fail_ex+0x263/0x280 [ 157.724848][ T6052] should_failslab+0x8c/0xb0 [ 157.724881][ T6052] kmem_cache_alloc_node_noprof+0x6d/0x450 [ 157.724916][ T6052] ? __alloc_skb+0x2d6/0x690 [ 157.724945][ T6052] __alloc_skb+0x2d6/0x690 [ 157.724965][ T6052] ? __alloc_skb+0x200/0x690 [ 157.725006][ T6052] netlink_alloc_large_skb+0xbf/0xf0 [ 157.725037][ T6052] netlink_sendmsg+0x40c/0x6f0 [ 157.725083][ T6052] ? __pfx_netlink_sendmsg+0x10/0x10 [ 157.725143][ T6052] ____sys_sendmsg+0x563/0x5b0 [ 157.725207][ T6052] ___sys_sendmsg+0x195/0x1e0 [ 157.725244][ T6052] __x64_sys_sendmsg+0xd4/0x160 [ 157.725335][ T6052] x64_sys_call+0x194c/0x3020 [ 157.725407][ T6052] do_syscall_64+0x12c/0x3b0 [ 157.725442][ T6052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.725475][ T6052] RIP: 0033:0x7f75827bce59 [ 157.725502][ T6052] 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 [ 157.725583][ T6052] RSP: 002b:00007f7581217028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.725604][ T6052] RAX: ffffffffffffffda RBX: 00007f7582a35fa0 RCX: 00007f75827bce59 [ 157.725622][ T6052] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000041 [ 157.725645][ T6052] RBP: 00007f7581217090 R08: 0000000000000000 R09: 0000000000000000 [ 157.725662][ T6052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 157.725735][ T6052] R13: 00007f7582a36038 R14: 00007f7582a35fa0 R15: 00007fffaf064648 [ 157.725754][ T6052] [ 157.993408][ T28] audit: type=1326 audit(1779964140.982:6894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.047760][ T28] audit: type=1326 audit(1779964140.982:6895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.074012][ T28] audit: type=1326 audit(1779964141.022:6897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.099615][ T28] audit: type=1326 audit(1779964141.022:6898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.123492][ T6035] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.138709][ T28] audit: type=1326 audit(1779964141.022:6899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.164225][ T28] audit: type=1326 audit(1779964140.982:6896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6043 comm="syz.4.726" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f39ac5cce59 code=0x7ffc0000 [ 158.176747][ T6035] ext4 filesystem being mounted at /145/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.230007][ T6059] loop1: detected capacity change from 0 to 512 [ 158.283885][ T6059] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.283908][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.333981][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.390035][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.465175][ T6080] random: crng reseeded on system resumption [ 158.605759][ T6086] loop4: detected capacity change from 0 to 4096 [ 159.899572][ T6102] loop4: detected capacity change from 0 to 512 [ 159.936610][ T6102] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.949641][ T6102] ext4 filesystem being mounted at /164/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.729640][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.131609][ T6107] loop0: detected capacity change from 0 to 512 [ 162.101994][ T6120] loop1: detected capacity change from 0 to 512 [ 162.109006][ T6120] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 162.541442][ T6117] FAULT_INJECTION: forcing a failure. [ 162.541442][ T6117] name failslab, interval 1, probability 0, space 0, times 0 [ 162.554121][ T6117] CPU: 0 UID: 0 PID: 6117 Comm: syz.3.746 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 162.554241][ T6117] Tainted: [W]=WARN [ 162.554251][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 162.554268][ T6117] Call Trace: [ 162.554276][ T6117] [ 162.554285][ T6117] __dump_stack+0x1d/0x30 [ 162.554318][ T6117] dump_stack_lvl+0x95/0xd0 [ 162.554422][ T6117] dump_stack+0x15/0x1b [ 162.554448][ T6117] should_fail_ex+0x263/0x280 [ 162.554476][ T6117] should_failslab+0x8c/0xb0 [ 162.554514][ T6117] kmem_cache_alloc_node_noprof+0x6d/0x450 [ 162.554584][ T6117] ? dup_task_struct+0x5b/0x660 [ 162.554638][ T6117] ? _parse_integer_limit+0x170/0x190 [ 162.554681][ T6117] dup_task_struct+0x5b/0x660 [ 162.554834][ T6117] ? copy_process+0x57d/0x2370 [ 162.554917][ T6117] copy_process+0x58e/0x2370 [ 162.554950][ T6117] ? __rcu_read_unlock+0x4e/0x70 [ 162.554981][ T6117] kernel_clone+0x1c0/0x5f0 [ 162.555040][ T6117] ? vfs_write+0x86e/0x9f0 [ 162.555173][ T6117] __x64_sys_clone+0x143/0x180 [ 162.555215][ T6117] x64_sys_call+0x1222/0x3020 [ 162.555298][ T6117] do_syscall_64+0x12c/0x3b0 [ 162.555418][ T6117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.555455][ T6117] RIP: 0033:0x7f7f2ea5ce59 [ 162.555472][ T6117] 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 [ 162.555496][ T6117] RSP: 002b:00007f7f2d495fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 162.555523][ T6117] RAX: ffffffffffffffda RBX: 00007f7f2ecd6090 RCX: 00007f7f2ea5ce59 [ 162.555541][ T6117] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 162.555558][ T6117] RBP: 00007f7f2d496090 R08: 0000000000000000 R09: 0000000000000000 [ 162.555586][ T6117] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 162.555598][ T6117] R13: 00007f7f2ecd6128 R14: 00007f7f2ecd6090 R15: 00007ffd34be0238 [ 162.555627][ T6117] [ 162.574443][ T6117] ip6_vti0 speed is unknown, defaulting to 1000 [ 162.875436][ T6116] ip6_vti0 speed is unknown, defaulting to 1000 [ 162.898378][ T6121] batadv_slave_1: entered promiscuous mode [ 164.404761][ T6107] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.548550][ T6117] batadv_slave_1: left promiscuous mode [ 164.614878][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.661917][ T3298] ================================================================== [ 164.670096][ T3298] BUG: KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath [ 164.679300][ T3298] [ 164.681665][ T3298] write to 0xffffc9000139bbd0 of 1 bytes by task 6116 on cpu 1: [ 164.689346][ T3298] rwsem_down_write_slowpath+0x3dd/0xac0 [ 164.695124][ T3298] down_write+0xab/0xc0 [ 164.699351][ T3298] kernfs_add_one+0x5a/0x280 [ 164.703996][ T3298] __kernfs_create_file+0x145/0x180 [ 164.709245][ T3298] sysfs_add_file_mode_ns+0x132/0x1b0 [ 164.714681][ T3298] internal_create_group+0x441/0x9f0 [ 164.720112][ T3298] sysfs_create_groups+0x3f/0xf0 [ 164.725088][ T3298] ib_setup_port_attrs+0xe87/0x1400 [ 164.730342][ T3298] add_one_compat_dev+0x297/0x390 [ 164.735414][ T3298] rdma_dev_init_net+0x1b9/0x240 [ 164.740402][ T3298] ops_init+0x22a/0x2e0 [ 164.744592][ T3298] setup_net+0x9f/0x230 [ 164.748809][ T3298] copy_net_ns+0x310/0x450 [ 164.753274][ T3298] create_new_namespaces+0x20e/0x440 [ 164.758614][ T3298] copy_namespaces+0x1ad/0x210 [ 164.763436][ T3298] copy_process+0x10b1/0x2370 [ 164.768147][ T3298] kernel_clone+0x1c0/0x5f0 [ 164.772695][ T3298] __x64_sys_clone+0x143/0x180 [ 164.777512][ T3298] x64_sys_call+0x1222/0x3020 [ 164.782241][ T3298] do_syscall_64+0x12c/0x3b0 [ 164.786891][ T3298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.792856][ T3298] [ 164.795228][ T3298] read to 0xffffc9000139bbd0 of 1 bytes by task 3298 on cpu 0: [ 164.802814][ T3298] rwsem_down_write_slowpath+0x44f/0xac0 [ 164.808504][ T3298] down_write+0xab/0xc0 [ 164.812699][ T3298] kernfs_remove_by_name_ns+0x6b/0x110 [ 164.818210][ T3298] sysfs_remove_group+0xa5/0x170 [ 164.823206][ T3298] lo_release+0x273/0x420 [ 164.827570][ T3298] bdev_release+0x373/0x3d0 [ 164.832136][ T3298] blkdev_release+0x15/0x20 [ 164.836683][ T3298] __fput+0x29b/0x630 [ 164.840706][ T3298] fput_close_sync+0xad/0x190 [ 164.845420][ T3298] __x64_sys_close+0x55/0xf0 [ 164.850046][ T3298] x64_sys_call+0x275d/0x3020 [ 164.854786][ T3298] do_syscall_64+0x12c/0x3b0 [ 164.859450][ T3298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.865402][ T3298] [ 164.867754][ T3298] value changed: 0x00 -> 0x01 [ 164.872451][ T3298] [ 164.874798][ T3298] Reported by Kernel Concurrency Sanitizer on: [ 164.880986][ T3298] CPU: 0 UID: 0 PID: 3298 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(lazy) [ 164.892057][ T3298] Tainted: [W]=WARN [ 164.895892][ T3298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 164.905982][ T3298] ================================================================== [ 164.916078][ T6142] loop3: detected capacity change from 0 to 4096 [ 164.959126][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 164.959147][ T28] audit: type=1400 audit(1779964148.472:6923): avc: denied { allowed } for pid=6144 comm="syz.0.750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 165.331334][ T6129] ip6_vti0 speed is unknown, defaulting to 1000