last executing test programs: 1m38.682701747s ago: executing program 0 (id=19): syz_open_dev$vcsn(&(0x7f0000000100), 0x1, 0x2) 1m38.54277622s ago: executing program 0 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x6547, 0x232, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x200}}, {{0x9, 0x5, 0x2, 0x2, 0x200}}, {{0x9, 0x5, 0x83, 0x3, 0x40, 0x1}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000340)='./dev/ttyUSB0\x00', 0x0, 0x0, 0x12345}) io_uring_enter(r1, 0x1, 0x0, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000380)={0x84, &(0x7f0000000140)={0x40, 0xfe, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000440)={0x84, &(0x7f0000000140)={0x40, 0xfe, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x84, &(0x7f0000000140)={0x40, 0xfe, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m34.800207147s ago: executing program 1 (id=28): mkdir(&(0x7f0000000000)='my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='my_tracefs\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='my_tracefs/events/task/task_rename/filter\x00', 0x1, 0x0) write(r0, &(0x7f0000000080)="30062a", 0x3) 1m34.677597883s ago: executing program 1 (id=29): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x400, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4}}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001b80)=@newtfilter={0x6c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xd}}, [@filter_kind_options=@f_basic={{0xa}, {0x3c, 0x2, [@TCA_BASIC_EMATCHES={0x38, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xffff}}, @TCA_EMATCH_TREE_LIST={0x2c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x10, 0x1, 0x0, 0x0, {{}, {0x0, 0x0, 0x1}}}, @TCF_EM_META={0x18, 0x2, 0x0, 0x0, {{0x0, 0x4, 0x4}, [@TCA_EM_META_HDR={0xc, 0x1, {{}, {0x2f}}}]}}]}]}]}}]}, 0x6c}}, 0x0) 1m34.460657563s ago: executing program 1 (id=30): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) 1m34.282402068s ago: executing program 1 (id=31): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000380)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc7\x1d\xe7jDf\x87@\x8fg\x15RJwe\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7_\xfd\x17C=G\x0f\xe9u\x1d\xfeg\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\xd7\xe7X\xc7/\xae5\x93wwT\x13\xbd,\xd6\x16\x84\xcd\xd1\xd8\xe1P_\xbf0\xd8\x8d%Yh\xb5\xb4\"\xf5\x93\xdeh\xce\xa5\xe8\xc8\xec\x88\x89\xf07{\x95\xc9\xd0\xee\xe1\x1d\x80\xcc]-\xc2\xa1\x02ELhI\xd9\xf5\xcfk\x8a&i\xc1\xff9T\x8e\xe2rY\xa3\xd2H9\xfe\x0e\x1e\xac\x0f\xc3\xbd{\xd9\xcc\xbe\xa9\x93\xe0\xa4W\x1cn>\xc1\xf1\x9e\"\x93\x19\x19\x1a\xcc\x7fy\xd2~\x05\x99\xe6\x00o\xca\xe0\xc6\xd4\xf5\xa0\xc8P\xd6;\xf3\xc6~E\xacI\xd4\xe9\xa1|>\x91.K\x81\xa9+\xcf\xff\xcb\xfa\x0f\xe7n\x83H\x12\xac\x80\x16\xf8\x87Q\x97Az\n`\xb6\xe13A\xec\x8d(\\D\xec\xa6\t1\xa0h\xfc\x1f\xdd1@-4\xb4:\xf8\xd5wP \x84m\xe2\xd9\xfcb\xa0\xc3\xc9\xe7W\x86\xd7$\xa4ml\xee\x97[\xb7\xfa', 0x2) syz_usb_connect(0x2, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400ff0160291d000905", @ANYRES8=r0, @ANYBLOB="8de9"], 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0), 0x3, 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) write$P9_RVERSION(r1, &(0x7f0000002200)=ANY=[], 0xfffffcd9) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000000)=0x2b1b1983) 1m33.670039823s ago: executing program 0 (id=32): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x2f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic', 0x3) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) 1m33.530416415s ago: executing program 0 (id=33): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0xf3f, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x38}}, 0x0) 1m33.401037658s ago: executing program 1 (id=34): r0 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x80, 0x0}, 0x0) 1m33.400730418s ago: executing program 0 (id=35): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x0, 0x1}, 0xfffffff7, 0x40, &(0x7f0000000000)={0x40, 0x1, 0x3ff, 0x2}, 0x8, 0x203ffffd, 0x300, 0x0, 0x3, 0x2, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100', 0x3) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000080)={0xc}) 1m33.098189192s ago: executing program 1 (id=36): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0x0, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x8001, 0x400}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) r3 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0xd0f, 0xfffffffd, 0x0, {0x60, 0x0, 0x0, r5, {0x0, 0x1}, {0xb, 0xa}, {0xfff2, 0x5}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8, 0x2, 0x52574e9c}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x4000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e088641100050000210057ac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10}}}]}, 0x44}}, 0x0) 1m32.990754516s ago: executing program 0 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/config.gz\x00', 0x0, 0x0) 47.720918423s ago: executing program 32 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/config.gz\x00', 0x0, 0x0) 47.611186399s ago: executing program 33 (id=36): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0x0, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x8001, 0x400}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) r3 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=@newqdisc={0x38, 0x24, 0xd0f, 0xfffffffd, 0x0, {0x60, 0x0, 0x0, r5, {0x0, 0x1}, {0xb, 0xa}, {0xfff2, 0x5}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8, 0x2, 0x52574e9c}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x4000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r6, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e088641100050000210057ac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10}}}]}, 0x44}}, 0x0) 6.881054944s ago: executing program 2 (id=156): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x3}, 0x1c) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000000)=0x80020000, 0x4) listen(r1, 0x2) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 6.744369863s ago: executing program 2 (id=157): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000380)="91", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000fc0)="31fdffff", 0x4}], 0x1}}], 0x2, 0x4011) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 6.037938679s ago: executing program 2 (id=159): ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f00000000c0)={'pcl711\x00', [0x100, 0x5, 0x2, 0xc, 0x11, 0x5, 0x79, 0x3, 0x80008, 0x4, 0x2, 0x1, 0x7, 0x1, 0x1, 0xfd, 0xfffffffb, 0x20000009, 0x3, 0x7fffffff, 0xfffffffc, 0xca9f, 0x0, 0x8, 0xffffffff, 0xf39e, 0xffffffff, 0x8, 0xa6b5, 0x0, 0xfffffff8]}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$peeksig(0x4209, r0, &(0x7f0000000140), 0x0) 5.692393341s ago: executing program 2 (id=161): r0 = syz_open_procfs(0x0, &(0x7f0000000300)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800000, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) r3 = syz_clone(0x20100000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000180)='io\x00') r5 = socket$inet6(0xa, 0x3, 0x7) recvfrom$inet6(r5, 0x0, 0x0, 0x10000, 0x0, 0x0) pread64(r4, &(0x7f00000001c0)=""/50, 0x32, 0x40000000009) 2.866344278s ago: executing program 2 (id=166): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x30, r2, 0x5, 0x0, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x80000000, 0x3}}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x30}}, 0xc080) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000300)={0x54, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_FRAME={0x36, 0x33, @action={{{}, {}, @device_b}, @vht_group_id={0x15, 0x1, {0x0, "5584d2f515d56c029a92908b231c387c"}}}}]}, 0x54}}, 0x0) 1.900702321s ago: executing program 2 (id=170): unshare(0x40200) r0 = semget(0x3, 0x4, 0x39c) semop(r0, &(0x7f0000000080)=[{0x1, 0x8001, 0x1000}], 0x1) semop(r0, &(0x7f0000000000)=[{0x2, 0xbbdd, 0x1000}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000280)) 1.169803689s ago: executing program 3 (id=175): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x57) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) fsopen(&(0x7f00000000c0)='gadgetfs\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) socket$netlink(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1, 0x0, 0x0, 0x10048047}, 0x4000050) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r1 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x9c, 0x71, 0x10, 0x1d}}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) 802.981629ms ago: executing program 3 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/SourceSink.r0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/SourceSink.r0/bulk_qlen\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/100, 0x64) 731.155682ms ago: executing program 3 (id=177): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x4, 0x9, 0x4, 0xb47e, 0xb, 0x3, 0xd, 0xf, 0x1ff}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000280)=@newtfilter={0x88, 0x2c, 0xd27, 0x70bd2d, 0x25dfdc00, {0x0, 0x0, 0x0, r7, {0xffff, 0x3}, {}, {0x7, 0x3}}, [@filter_kind_options=@f_matchall={{0xd}, {0x54, 0x2, [@TCA_MATCHALL_ACT={0x50, 0x2, [@m_vlan={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0xedad, 0x80000001, 0x7, 0x6, 0x401}, 0x4}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc}}}]}]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x44000) r8 = socket$kcm(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r8, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r9, 0x3e}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="c21ab451ba9091016a50ab45559b", 0xe}], 0x1, 0x0, 0x0, 0x86dd}, 0x4) 531.386986ms ago: executing program 3 (id=178): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) unshare(0x42000000) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 320.70451ms ago: executing program 3 (id=179): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x5, 0x4, 0x8000, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x50) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000f, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=@newtaction={0x60, 0x30, 0x53b, 0x0, 0x0, {0x9}, [{0x4c, 0x1, [@m_sample={0x48, 0x1, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc, 0x4}}}]}]}, 0x60}}, 0x0) 0s ago: executing program 3 (id=180): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/direction\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/num_groups\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='2\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0) write(r2, &(0x7f0000000440)='2\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/direction\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='2\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/first_group\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='2\x00', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/num_groups\x00', 0x1, 0x0) write(r5, &(0x7f00000006c0)='6\x00', 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_first_group\x00', 0x1, 0x0) write(r6, &(0x7f0000000780)='2\x00', 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_num_groups\x00', 0x1, 0x0) write(r7, &(0x7f0000000840)='6\x00', 0x1) symlinkat(&(0x7f0000000880)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r8, &(0x7f0000000940)='dummy_udc.0\x00', 0xb) kernel console output (not intermixed with test programs): [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 97.929255][ T2916] r9:ebe0de2c r8:7fffffff r7:8544f198 r6:00000000 r5:84978c40 r4:00000003 [ 97.929272][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 97.929340][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8544f198 r6:ebe0ddd4 r5:84978c40 [ 97.929360][ T2916] r4:8544f0c0 [ 97.929376][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 97.929454][ T2916] r10:00000062 r9:84f4dd00 r8:84978c40 r7:8544f0c0 r6:00000000 r5:00000062 [ 97.929474][ T2916] r4:ebe0dea0 [ 97.929508][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 97.929609][ T2916] r10:00000121 r9:84f4dd00 r8:852fc540 r7:00000000 r6:852fc540 r5:ebe0dea0 [ 97.929632][ T2916] r4:00000000 [ 97.929646][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 97.929713][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 97.929728][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 97.929825][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 97.929845][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.929894][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 97.929934][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 00000062 00004000 [ 97.929971][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000047 00000062 00000000 [ 97.929999][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 97.931268][ T2916] FAULT_INJECTION: forcing a failure. [ 97.931268][ T2916] name failslab, interval 1, probability 10, space 0, times 45 [ 97.931378][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 97.931445][ T2916] Hardware name: ARM-Versatile Express [ 97.931471][ T2916] Call trace: [ 97.931544][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.931631][ T2916] r7:600b0013 r6:600b0013 r5:82332d18 r4:00000000 [ 97.931650][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.931703][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.931805][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 97.931825][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.931888][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.931963][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000dc0 r4:00000018 [ 97.931980][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 97.932054][ T2916] [<80546384>] (__kmalloc_noprof) from [<807e50a8>] (lsm_blob_alloc+0x28/0x3c) [ 97.932131][ T2916] r10:00000026 r9:00000340 r8:833e6e40 r7:00000dc0 r6:00000001 r5:8544f0c0 [ 97.932168][ T2916] r4:8544f2bc [ 97.932186][ T2916] [<807e5080>] (lsm_blob_alloc) from [<807f6c10>] (security_sk_alloc+0x2c/0x21c) [ 97.932247][ T2916] r5:8544f0c0 r4:8544f0c0 [ 97.932263][ T2916] [<807f6be4>] (security_sk_alloc) from [<81627dc0>] (sk_prot_alloc+0x70/0x108) [ 97.932329][ T2916] r7:00000001 r6:00000dc0 r5:82bf7e90 r4:8544f0c0 [ 97.932344][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 97.932408][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 97.932426][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 97.932513][ T2916] r9:83642f40 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 97.932548][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 97.932645][ T2916] r10:81e882b4 r9:82e38300 r8:83642f40 r7:00000000 r6:00000000 r5:82e38300 [ 97.932686][ T2916] r4:83642f40 [ 97.932704][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 97.932784][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 97.932819][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 97.932927][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 97.932982][ T2916] r4:00080002 [ 97.932999][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 97.933068][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 97.933084][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.933182][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 97.933227][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 97.933265][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000047 00000062 00000000 [ 97.933310][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 97.934095][ T2916] FAULT_INJECTION: forcing a failure. [ 97.934095][ T2916] name failslab, interval 1, probability 10, space 0, times 44 [ 97.934216][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 97.934269][ T2916] Hardware name: ARM-Versatile Express [ 97.934292][ T2916] Call trace: [ 97.934343][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.934440][ T2916] r7:60070013 r6:60070013 r5:82332d18 r4:00000000 [ 97.934460][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.934547][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.934616][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 97.934635][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.934694][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.934776][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000dc0 r4:00000018 [ 97.934808][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 97.935028][ T2916] [<80546384>] (__kmalloc_noprof) from [<807e50a8>] (lsm_blob_alloc+0x28/0x3c) [ 97.935144][ T2916] r10:00000026 r9:00000340 r8:833e6e40 r7:00000dc0 r6:00000001 r5:8544f0c0 [ 97.935213][ T2916] r4:8544f2bc [ 97.935396][ T2916] [<807e5080>] (lsm_blob_alloc) from [<807f6c10>] (security_sk_alloc+0x2c/0x21c) [ 97.935594][ T2916] r5:8544f0c0 r4:8544f0c0 [ 97.935656][ T2916] [<807f6be4>] (security_sk_alloc) from [<81627dc0>] (sk_prot_alloc+0x70/0x108) [ 97.935727][ T2916] r7:00000001 r6:00000dc0 r5:82bf7e90 r4:8544f0c0 [ 97.935769][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 97.935846][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 97.935863][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 97.935936][ T2916] r9:8519fbc0 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 97.935954][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 97.936024][ T2916] r10:81e882b4 r9:82e38300 r8:8519fbc0 r7:00000000 r6:00000000 r5:82e38300 [ 97.936044][ T2916] r4:8519fbc0 [ 97.936120][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 97.936195][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 97.936212][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 97.936284][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 97.936305][ T2916] r4:00080002 [ 97.936320][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 97.936388][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 97.936451][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.936592][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 97.936660][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 97.936700][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000005d 00000078 00000000 [ 97.936746][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 97.941908][ T3104] FAULT_INJECTION: forcing a failure. [ 97.941908][ T3104] name failslab, interval 1, probability 10, space 0, times 44 [ 97.942073][ T3104] CPU: 0 UID: 0 PID: 3104 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 97.942131][ T3104] Hardware name: ARM-Versatile Express [ 97.942153][ T3104] Call trace: [ 97.942216][ T3104] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.942334][ T3104] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.942385][ T3104] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.942447][ T3104] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.942525][ T3104] r7:0000000a r6:00000000 r5:83fd6200 r4:82b1ac48 [ 97.942560][ T3104] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.942640][ T3104] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.942719][ T3104] r8:83fd6200 r7:00000050 r6:81328778 r5:00000820 r4:83001300 [ 97.942735][ T3104] [<805679e0>] (should_failslab) from [<805474c4>] (__kmalloc_cache_noprof+0x58/0x338) [ 97.942817][ T3104] [<8054746c>] (__kmalloc_cache_noprof) from [<81328778>] (addr_event+0x5c/0x174) [ 97.942894][ T3104] r10:00000002 r9:00000000 r8:ffffffff r7:df951b68 r6:00000000 r5:00000002 [ 97.942915][ T3104] r4:84868000 [ 97.942930][ T3104] [<8132871c>] (addr_event) from [<813288f4>] (inet6addr_event+0x64/0x8c) [ 97.942991][ T3104] r7:df951c50 r6:85b7fc00 r5:00000002 r4:00000000 [ 97.943006][ T3104] [<81328890>] (inet6addr_event) from [<80286094>] (notifier_call_chain+0x8c/0x218) [ 97.943112][ T3104] r6:82bc58cc r5:82a0c0cc r4:81328890 [ 97.943151][ T3104] [<80286008>] (notifier_call_chain) from [<80286348>] (atomic_notifier_call_chain+0x3c/0x50) [ 97.943229][ T3104] r10:00000100 r9:83856bcc r8:83856bcc r7:df951c50 r6:83856b40 r5:00000002 [ 97.943266][ T3104] r4:82e424c4 [ 97.943299][ T3104] [<8028630c>] (atomic_notifier_call_chain) from [<819b5590>] (inet6addr_notifier_call_chain+0x24/0x28) [ 97.943398][ T3104] r6:85aad000 r5:83856b40 r4:85b7fc00 [ 97.943418][ T3104] [<819b556c>] (inet6addr_notifier_call_chain) from [<81936dc0>] (addrconf_ifdown+0x454/0x768) [ 97.943477][ T3104] [<8193696c>] (addrconf_ifdown) from [<8193d288>] (addrconf_notify+0x60/0x8d0) [ 97.943550][ T3104] r10:00000002 r9:00000000 r8:df951d9c r7:85aad000 r6:00000002 r5:85b7fc00 [ 97.943571][ T3104] r4:84868000 [ 97.943586][ T3104] [<8193d228>] (addrconf_notify) from [<80286094>] (notifier_call_chain+0x8c/0x218) [ 97.943661][ T3104] r10:00000002 r9:00000000 r8:ffffffd1 r7:00000001 r6:82bf81dc r5:82bf8f50 [ 97.943742][ T3104] r4:8193d228 [ 97.943761][ T3104] [<80286008>] (notifier_call_chain) from [<80286304>] (raw_notifier_call_chain+0x20/0x28) [ 97.943868][ T3104] r10:df951cf4 r9:00000000 r8:84868000 r7:00000001 r6:85aad000 r5:00000002 [ 97.943890][ T3104] r4:df951d9c [ 97.943921][ T3104] [<802862e4>] (raw_notifier_call_chain) from [<81659024>] (call_netdevice_notifiers_info+0x54/0xa0) [ 97.943991][ T3104] [<81658fd0>] (call_netdevice_notifiers_info) from [<81659960>] (netif_close_many+0xfc/0x150) [ 97.944084][ T3104] r6:df951e08 r5:df951cf4 r4:84868114 [ 97.944129][ T3104] [<81659864>] (netif_close_many) from [<816655b0>] (unregister_netdevice_many_notify+0x25c/0xb84) [ 97.944222][ T3104] r9:df951e08 r8:84868114 r7:df951e08 r6:82be5dbc r5:df951e58 r4:df951d4c [ 97.944243][ T3104] [<81665354>] (unregister_netdevice_many_notify) from [<81665fdc>] (unregister_netdevice_queue+0xe8/0x130) [ 97.944313][ T3104] r10:00000001 r9:84869b78 r8:00000001 r7:8547f000 r6:8486810c r5:84868000 [ 97.944334][ T3104] r4:df951e58 [ 97.944358][ T3104] [<81665ef4>] (unregister_netdevice_queue) from [<80dd7838>] (__tun_detach+0x4a4/0x4f4) [ 97.944433][ T3104] r7:8547f000 r6:84868700 r5:84868000 r4:84869b78 [ 97.944450][ T3104] [<80dd7394>] (__tun_detach) from [<80dd78b8>] (tun_chr_close+0x30/0xa8) [ 97.944539][ T3104] r10:000000f8 r9:00000000 r8:830e9b10 r7:842632c8 r6:83424000 r5:84868000 [ 97.944576][ T3104] r4:8547f000 [ 97.944608][ T3104] [<80dd7888>] (tun_chr_close) from [<805a1754>] (__fput+0xd8/0x2f4) [ 97.944694][ T3104] r5:0c0e001b r4:84f4d780 [ 97.944744][ T3104] [<805a167c>] (__fput) from [<805a1a04>] (____fput+0x14/0x18) [ 97.944880][ T3104] r9:00000000 r8:83fd6a94 r7:82c846ac r6:83fd6200 r5:83fd6a60 r4:84f4d958 [ 97.944985][ T3104] [<805a19f0>] (____fput) from [<8027d7c8>] (task_work_run+0x8c/0xb4) [ 97.945123][ T3104] [<8027d73c>] (task_work_run) from [<80257888>] (do_exit+0x2ac/0xadc) [ 97.945223][ T3104] r9:00000000 r8:df951f50 r7:83fd6a90 r6:857cc14c r5:83fd6200 r4:857cc000 [ 97.945243][ T3104] [<802575dc>] (do_exit) from [<8025828c>] (do_group_exit+0x40/0x8c) [ 97.945327][ T3104] r7:8481b480 [ 97.945347][ T3104] [<8025824c>] (do_group_exit) from [<802582f0>] (pid_child_should_wake+0x0/0x6c) [ 97.945405][ T3104] r7:000000f8 r4:0018af84 [ 97.945421][ T3104] [<802582d8>] (sys_exit_group) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.945472][ T3104] Exception stack(0xdf951fa8 to 0xdf951ff0) [ 97.945516][ T3104] 1fa0: 0018af84 0000000c 00000001 00000000 00000000 000149ec [ 97.945554][ T3104] 1fc0: 0018af84 0000000c 000149f4 000000f8 010f13b8 7ed0f9d8 0018aff8 ffffffff [ 97.945609][ T3104] 1fe0: 7ed0f950 7ed0f940 00014988 00130940 [ 97.947650][ T3104] FAULT_INJECTION: forcing a failure. [ 97.947650][ T3104] name failslab, interval 1, probability 10, space 0, times 43 [ 97.947803][ T3104] CPU: 0 UID: 0 PID: 3104 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 97.947861][ T3104] Hardware name: ARM-Versatile Express [ 97.947884][ T3104] Call trace: [ 97.947920][ T3104] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.948011][ T3104] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.948029][ T3104] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.948084][ T3104] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.948148][ T3104] r7:0000000a r6:00000000 r5:83fd6200 r4:82b1ac48 [ 97.948164][ T3104] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.948245][ T3104] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.948329][ T3104] r8:83fd6200 r7:00000030 r6:817c057c r5:00000920 r4:83001240 [ 97.948347][ T3104] [<805679e0>] (should_failslab) from [<805474c4>] (__kmalloc_cache_noprof+0x58/0x338) [ 97.948423][ T3104] [<8054746c>] (__kmalloc_cache_noprof) from [<817c057c>] (nf_nat_masq_schedule.part.0+0xa8/0x25c) [ 97.948510][ T3104] r10:00000002 r9:00000000 r8:fffffffd r7:817c08f8 r6:0000000b r5:df951b84 [ 97.948529][ T3104] r4:85aad000 [ 97.948543][ T3104] [<817c04d4>] (nf_nat_masq_schedule.part.0) from [<817c08f0>] (masq_inet6_event+0x94/0x9c) [ 97.948618][ T3104] r9:00000000 r8:fffffffd r7:df951c50 r6:82bf2d14 r5:00000000 r4:817c085c [ 97.948635][ T3104] [<817c085c>] (masq_inet6_event) from [<80286094>] (notifier_call_chain+0x8c/0x218) [ 97.948698][ T3104] [<80286008>] (notifier_call_chain) from [<80286348>] (atomic_notifier_call_chain+0x3c/0x50) [ 97.948778][ T3104] r10:00000100 r9:83856bcc r8:83856bcc r7:df951c50 r6:83856b40 r5:00000002 [ 97.948799][ T3104] r4:82e424c4 [ 97.948870][ T3104] [<8028630c>] (atomic_notifier_call_chain) from [<819b5590>] (inet6addr_notifier_call_chain+0x24/0x28) [ 97.948963][ T3104] r6:85aad000 r5:83856b40 r4:85b7fc00 [ 97.948983][ T3104] [<819b556c>] (inet6addr_notifier_call_chain) from [<81936dc0>] (addrconf_ifdown+0x454/0x768) [ 97.949044][ T3104] [<8193696c>] (addrconf_ifdown) from [<8193d288>] (addrconf_notify+0x60/0x8d0) [ 97.949130][ T3104] r10:00000002 r9:00000000 r8:df951d9c r7:85aad000 r6:00000002 r5:85b7fc00 [ 97.949152][ T3104] r4:84868000 [ 97.949167][ T3104] [<8193d228>] (addrconf_notify) from [<80286094>] (notifier_call_chain+0x8c/0x218) [ 97.949243][ T3104] r10:00000002 r9:00000000 r8:ffffffd1 r7:00000001 r6:82bf81dc r5:82bf8f50 [ 97.949264][ T3104] r4:8193d228 [ 97.949278][ T3104] [<80286008>] (notifier_call_chain) from [<80286304>] (raw_notifier_call_chain+0x20/0x28) [ 97.949364][ T3104] r10:df951cf4 r9:00000000 r8:84868000 r7:00000001 r6:85aad000 r5:00000002 [ 97.949388][ T3104] r4:df951d9c [ 97.949404][ T3104] [<802862e4>] (raw_notifier_call_chain) from [<81659024>] (call_netdevice_notifiers_info+0x54/0xa0) [ 97.949499][ T3104] [<81658fd0>] (call_netdevice_notifiers_info) from [<81659960>] (netif_close_many+0xfc/0x150) [ 97.949590][ T3104] r6:df951e08 r5:df951cf4 r4:84868114 [ 97.949608][ T3104] [<81659864>] (netif_close_many) from [<816655b0>] (unregister_netdevice_many_notify+0x25c/0xb84) [ 97.949680][ T3104] r9:df951e08 r8:84868114 r7:df951e08 r6:82be5dbc r5:df951e58 r4:df951d4c [ 97.949714][ T3104] [<81665354>] (unregister_netdevice_many_notify) from [<81665fdc>] (unregister_netdevice_queue+0xe8/0x130) [ 97.949800][ T3104] r10:00000001 r9:84869b78 r8:00000001 r7:8547f000 r6:8486810c r5:84868000 [ 97.949838][ T3104] r4:df951e58 [ 97.949889][ T3104] [<81665ef4>] (unregister_netdevice_queue) from [<80dd7838>] (__tun_detach+0x4a4/0x4f4) [ 97.949986][ T3104] r7:8547f000 r6:84868700 r5:84868000 r4:84869b78 [ 97.950006][ T3104] [<80dd7394>] (__tun_detach) from [<80dd78b8>] (tun_chr_close+0x30/0xa8) [ 97.950081][ T3104] r10:000000f8 r9:00000000 r8:830e9b10 r7:842632c8 r6:83424000 r5:84868000 [ 97.950103][ T3104] r4:8547f000 [ 97.950119][ T3104] [<80dd7888>] (tun_chr_close) from [<805a1754>] (__fput+0xd8/0x2f4) [ 97.950190][ T3104] r5:0c0e001b r4:84f4d780 [ 97.950206][ T3104] [<805a167c>] (__fput) from [<805a1a04>] (____fput+0x14/0x18) [ 97.950273][ T3104] r9:00000000 r8:83fd6a94 r7:82c846ac r6:83fd6200 r5:83fd6a60 r4:84f4d958 [ 97.950340][ T3104] [<805a19f0>] (____fput) from [<8027d7c8>] (task_work_run+0x8c/0xb4) [ 97.950405][ T3104] [<8027d73c>] (task_work_run) from [<80257888>] (do_exit+0x2ac/0xadc) [ 97.950495][ T3104] r9:00000000 r8:df951f50 r7:83fd6a90 r6:857cc14c r5:83fd6200 r4:857cc000 [ 97.950639][ T3104] [<802575dc>] (do_exit) from [<8025828c>] (do_group_exit+0x40/0x8c) [ 97.950711][ T3104] r7:8481b480 [ 97.950774][ T3104] [<8025824c>] (do_group_exit) from [<802582f0>] (pid_child_should_wake+0x0/0x6c) [ 97.950834][ T3104] r7:000000f8 r4:0018af84 [ 97.950866][ T3104] [<802582d8>] (sys_exit_group) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.950942][ T3104] Exception stack(0xdf951fa8 to 0xdf951ff0) [ 97.950990][ T3104] 1fa0: 0018af84 0000000c 00000001 00000000 00000000 000149ec [ 97.951031][ T3104] 1fc0: 0018af84 0000000c 000149f4 000000f8 010f13b8 7ed0f9d8 0018aff8 ffffffff [ 97.951060][ T3104] 1fe0: 7ed0f950 7ed0f940 00014988 00130940 [ 97.951433][ T3104] FAULT_INJECTION: forcing a failure. [ 97.951433][ T3104] name failslab, interval 1, probability 10, space 0, times 42 [ 97.951492][ T3104] CPU: 0 UID: 0 PID: 3104 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 97.951555][ T3104] Hardware name: ARM-Versatile Express [ 97.951576][ T3104] Call trace: [ 97.951604][ T3104] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.951688][ T3104] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.951707][ T3104] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.951756][ T3104] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.951821][ T3104] r7:0000000a r6:00000000 r5:83fd6200 r4:82b1ac48 [ 97.951849][ T3104] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.951908][ T3104] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.951979][ T3104] r8:83fd6200 r7:00000078 r6:8196738c r5:00000dc0 r4:83001300 [ 97.951997][ T3104] [<805679e0>] (should_failslab) from [<805474c4>] (__kmalloc_cache_noprof+0x58/0x338) [ 97.952074][ T3104] [<8054746c>] (__kmalloc_cache_noprof) from [<8196738c>] (igmp6_group_dropped+0x158/0x258) [ 97.952153][ T3104] r10:00000100 r9:00000000 r8:00000000 r7:000002ff r6:85b7fc00 r5:85b7fc00 [ 97.952173][ T3104] r4:8462f900 [ 97.952189][ T3104] [<81967234>] (igmp6_group_dropped) from [<81968ca4>] (__ipv6_dev_mc_dec+0xa0/0x150) [ 97.952251][ T3104] r6:85b7fc00 r5:85b7fd30 r4:8462f900 [ 97.952287][ T3104] [<81968c04>] (__ipv6_dev_mc_dec) from [<81933ab0>] (__ipv6_ifa_notify+0x26c/0x348) [ 97.952361][ T3104] r9:83856c8c r8:85aad000 r7:00000000 r6:000002ff r5:83856c00 r4:85aad000 [ 97.952395][ T3104] [<81933844>] (__ipv6_ifa_notify) from [<81936dac>] (addrconf_ifdown+0x440/0x768) [ 97.952482][ T3104] r8:85b7fc00 r7:df951c50 r6:85aad000 r5:83856c00 r4:00000001 [ 97.952500][ T3104] [<8193696c>] (addrconf_ifdown) from [<8193d288>] (addrconf_notify+0x60/0x8d0) [ 97.952575][ T3104] r10:00000002 r9:00000000 r8:df951d9c r7:85aad000 r6:00000002 r5:85b7fc00 [ 97.952613][ T3104] r4:84868000 [ 97.952653][ T3104] [<8193d228>] (addrconf_notify) from [<80286094>] (notifier_call_chain+0x8c/0x218) [ 97.952776][ T3104] r10:00000002 r9:00000000 r8:ffffffd1 r7:00000001 r6:82bf81dc r5:82bf8f50 [ 97.952804][ T3104] r4:8193d228 [ 97.952855][ T3104] [<80286008>] (notifier_call_chain) from [<80286304>] (raw_notifier_call_chain+0x20/0x28) [ 97.952942][ T3104] r10:df951cf4 r9:00000000 r8:84868000 r7:00000001 r6:85aad000 r5:00000002 [ 97.952966][ T3104] r4:df951d9c [ 97.952983][ T3104] [<802862e4>] (raw_notifier_call_chain) from [<81659024>] (call_netdevice_notifiers_info+0x54/0xa0) [ 97.953057][ T3104] [<81658fd0>] (call_netdevice_notifiers_info) from [<81659960>] (netif_close_many+0xfc/0x150) [ 97.953127][ T3104] r6:df951e08 r5:df951cf4 r4:84868114 [ 97.953146][ T3104] [<81659864>] (netif_close_many) from [<816655b0>] (unregister_netdevice_many_notify+0x25c/0xb84) [ 97.953226][ T3104] r9:df951e08 r8:84868114 r7:df951e08 r6:82be5dbc r5:df951e58 r4:df951d4c [ 97.953246][ T3104] [<81665354>] (unregister_netdevice_many_notify) from [<81665fdc>] (unregister_netdevice_queue+0xe8/0x130) [ 97.953341][ T3104] r10:00000001 r9:84869b78 r8:00000001 r7:8547f000 r6:8486810c r5:84868000 [ 97.953391][ T3104] r4:df951e58 [ 97.953428][ T3104] [<81665ef4>] (unregister_netdevice_queue) from [<80dd7838>] (__tun_detach+0x4a4/0x4f4) [ 97.953515][ T3104] r7:8547f000 r6:84868700 r5:84868000 r4:84869b78 [ 97.953535][ T3104] [<80dd7394>] (__tun_detach) from [<80dd78b8>] (tun_chr_close+0x30/0xa8) [ 97.953653][ T3104] r10:000000f8 r9:00000000 r8:830e9b10 r7:842632c8 r6:83424000 r5:84868000 [ 97.953678][ T3104] r4:8547f000 [ 97.953693][ T3104] [<80dd7888>] (tun_chr_close) from [<805a1754>] (__fput+0xd8/0x2f4) [ 97.953783][ T3104] r5:0c0e001b r4:84f4d780 [ 97.953816][ T3104] [<805a167c>] (__fput) from [<805a1a04>] (____fput+0x14/0x18) [ 97.953954][ T3104] r9:00000000 r8:83fd6a94 r7:82c846ac r6:83fd6200 r5:83fd6a60 r4:84f4d958 [ 97.953975][ T3104] [<805a19f0>] (____fput) from [<8027d7c8>] (task_work_run+0x8c/0xb4) [ 97.954033][ T3104] [<8027d73c>] (task_work_run) from [<80257888>] (do_exit+0x2ac/0xadc) [ 97.954130][ T3104] r9:00000000 r8:df951f50 r7:83fd6a90 r6:857cc14c r5:83fd6200 r4:857cc000 [ 97.954151][ T3104] [<802575dc>] (do_exit) from [<8025828c>] (do_group_exit+0x40/0x8c) [ 97.954203][ T3104] r7:8481b480 [ 97.954220][ T3104] [<8025824c>] (do_group_exit) from [<802582f0>] (pid_child_should_wake+0x0/0x6c) [ 97.954279][ T3104] r7:000000f8 r4:0018af84 [ 97.954296][ T3104] [<802582d8>] (sys_exit_group) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.954346][ T3104] Exception stack(0xdf951fa8 to 0xdf951ff0) [ 97.954380][ T3104] 1fa0: 0018af84 0000000c 00000001 00000000 00000000 000149ec [ 97.954419][ T3104] 1fc0: 0018af84 0000000c 000149f4 000000f8 010f13b8 7ed0f9d8 0018aff8 ffffffff [ 97.954446][ T3104] 1fe0: 7ed0f950 7ed0f940 00014988 00130940 [ 97.957232][ T1535] FAULT_INJECTION: forcing a failure. [ 97.957232][ T1535] name failslab, interval 1, probability 10, space 0, times 41 [ 97.957322][ T1535] CPU: 0 UID: 0 PID: 1535 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT [ 97.957366][ T1535] Hardware name: ARM-Versatile Express [ 97.957391][ T1535] Workqueue: events_unbound nsim_dev_trap_report_work [ 97.957465][ T1535] Call trace: [ 97.957530][ T1535] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.957688][ T1535] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.957711][ T1535] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.957781][ T1535] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.957851][ T1535] r7:0000000a r6:00000000 r5:83983d40 r4:82b1ac48 [ 97.957866][ T1535] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.957925][ T1535] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.957999][ T1535] r8:00000820 r7:83983d40 r6:81635c4c r5:00000820 r4:830e4c00 [ 97.958015][ T1535] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 97.958074][ T1535] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 97.958172][ T1535] r10:81da4e20 r9:81635e3c r8:00000820 r7:00000000 r6:830e4c00 r5:ffffffff [ 97.958197][ T1535] r4:dddd0808 [ 97.958211][ T1535] [<81635bd8>] (__alloc_skb) from [<80ef832c>] (nsim_dev_trap_report_work+0xf0/0x438) [ 97.958341][ T1535] r9:85f3cc00 r8:00000000 r7:85f3cc44 r6:00000030 r5:85f3cbb0 r4:8578f998 [ 97.958386][ T1535] [<80ef823c>] (nsim_dev_trap_report_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 97.958467][ T1535] r10:83029c05 r9:83983d40 r8:02000000 r7:83012a00 r6:83029c00 r5:85f3cc00 [ 97.958487][ T1535] r4:84741a00 [ 97.958502][ T1535] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 97.958571][ T1535] r10:00000000 r9:84741a30 r8:83983d40 r7:82a03d80 r6:83012a20 r5:83012a00 [ 97.958591][ T1535] r4:84741a00 [ 97.958605][ T1535] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 97.958691][ T1535] r10:00000000 r9:ea8e9e88 r8:84742680 r7:84741a00 r6:80276d28 r5:83983d40 [ 97.958713][ T1535] r4:845b62c0 [ 97.958729][ T1535] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 97.958788][ T1535] Exception stack(0xea955fb0 to 0xea955ff8) [ 97.958820][ T1535] 5fa0: 00000000 00000000 00000000 00000000 [ 97.958886][ T1535] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 97.958925][ T1535] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 97.958992][ T1535] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:845b62c0 [ 97.959040][ T1535] FAULT_INJECTION: forcing a failure. [ 97.959040][ T1535] name failslab, interval 1, probability 10, space 0, times 40 [ 97.959082][ T1535] CPU: 0 UID: 0 PID: 1535 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT [ 97.959134][ T1535] Hardware name: ARM-Versatile Express [ 97.959168][ T1535] Workqueue: events_unbound nsim_dev_trap_report_work [ 97.959217][ T1535] Call trace: [ 97.959261][ T1535] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.959355][ T1535] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.959373][ T1535] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.959428][ T1535] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.959493][ T1535] r7:0000000a r6:00000000 r5:83983d40 r4:82b1ac48 [ 97.959510][ T1535] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.959583][ T1535] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.959669][ T1535] r8:00000820 r7:83983d40 r6:81635c4c r5:00000820 r4:830e4c00 [ 97.959687][ T1535] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 97.959759][ T1535] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 97.959854][ T1535] r10:81da4e50 r9:81635e3c r8:00000820 r7:00000000 r6:830e4c00 r5:ffffffff [ 97.959904][ T1535] r4:dddd0808 [ 97.959958][ T1535] [<81635bd8>] (__alloc_skb) from [<80ef832c>] (nsim_dev_trap_report_work+0xf0/0x438) [ 97.960046][ T1535] r9:85f3cc00 r8:00000000 r7:85f3cc44 r6:00000040 r5:85f3cbc0 r4:00000000 [ 97.960063][ T1535] [<80ef823c>] (nsim_dev_trap_report_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 97.960152][ T1535] r10:83029c05 r9:83983d40 r8:02000000 r7:83012a00 r6:83029c00 r5:85f3cc00 [ 97.960173][ T1535] r4:84741a00 [ 97.960241][ T1535] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 97.960334][ T1535] r10:00000000 r9:84741a30 r8:83983d40 r7:82a03d80 r6:83012a20 r5:83012a00 [ 97.960371][ T1535] r4:84741a00 [ 97.960409][ T1535] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 97.960478][ T1535] r10:00000000 r9:ea8e9e88 r8:84742680 r7:84741a00 r6:80276d28 r5:83983d40 [ 97.960516][ T1535] r4:845b62c0 [ 97.960549][ T1535] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 97.960603][ T1535] Exception stack(0xea955fb0 to 0xea955ff8) [ 97.960633][ T1535] 5fa0: 00000000 00000000 00000000 00000000 [ 97.960667][ T1535] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 97.960700][ T1535] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 97.960736][ T1535] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:845b62c0 [ 97.966991][ T2916] FAULT_INJECTION: forcing a failure. [ 97.966991][ T2916] name failslab, interval 1, probability 10, space 0, times 37 [ 97.967158][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 97.967282][ T2916] Hardware name: ARM-Versatile Express [ 97.967314][ T2916] Call trace: [ 97.967450][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.967563][ T2916] r7:60020013 r6:60020013 r5:82332d18 r4:00000000 [ 97.967582][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.967639][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.967725][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 97.967745][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.967868][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.967951][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 97.967971][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 97.968052][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 97.968154][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 97.968178][ T2916] r4:dddd0808 [ 97.968193][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 97.968265][ T2916] r9:ebe0de2c r8:7fffffff r7:8544f198 r6:00000000 r5:84978c40 r4:00000003 [ 97.968288][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 97.968358][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8544f198 r6:ebe0ddd4 r5:84978c40 [ 97.968398][ T2916] r4:8544f0c0 [ 97.968480][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 97.968591][ T2916] r10:00000062 r9:84f4dd00 r8:84978c40 r7:8544f0c0 r6:00000000 r5:00000062 [ 97.968614][ T2916] r4:ebe0dea0 [ 97.968659][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 97.968740][ T2916] r10:00000121 r9:84f4dd00 r8:852fd440 r7:00000000 r6:852fd440 r5:ebe0dea0 [ 97.968783][ T2916] r4:00000000 [ 97.968801][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 97.968871][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 97.968888][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 97.968957][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 97.968987][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.969092][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 97.969139][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 00000062 00004000 [ 97.969175][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000047 00000062 00000000 [ 97.969233][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 97.982622][ T2916] FAULT_INJECTION: forcing a failure. [ 97.982622][ T2916] name failslab, interval 1, probability 10, space 0, times 33 [ 97.982789][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 97.982844][ T2916] Hardware name: ARM-Versatile Express [ 97.982868][ T2916] Call trace: [ 97.982909][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.983013][ T2916] r7:60070013 r6:60070013 r5:82332d18 r4:00000000 [ 97.983064][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.983126][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.983190][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 97.983224][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.983309][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.983411][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 97.983431][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 97.983512][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 97.983595][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 97.983618][ T2916] r4:dddd0808 [ 97.983633][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 97.983740][ T2916] r9:ebe0de2c r8:7fffffff r7:8544f198 r6:00000000 r5:84978c40 r4:00000003 [ 97.983784][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 97.983860][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8544f198 r6:ebe0ddd4 r5:84978c40 [ 97.983881][ T2916] r4:8544f0c0 [ 97.983898][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 97.983993][ T2916] r10:0000006e r9:84f4dd00 r8:84978c40 r7:8544f0c0 r6:00000000 r5:0000006e [ 97.984029][ T2916] r4:ebe0dea0 [ 97.984046][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 97.984125][ T2916] r10:00000121 r9:84f4dd00 r8:83661440 r7:00000000 r6:83661440 r5:ebe0dea0 [ 97.984147][ T2916] r4:00000000 [ 97.984168][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 97.984240][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 97.984257][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 97.984333][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 97.984369][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.984421][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 97.984477][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 0000006e 00004000 [ 97.984531][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000053 0000006e 00000000 [ 97.984578][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 97.986413][ T9] FAULT_INJECTION: forcing a failure. [ 97.986413][ T9] name failslab, interval 1, probability 10, space 0, times 32 [ 97.986564][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT [ 97.986630][ T9] Hardware name: ARM-Versatile Express [ 97.986663][ T9] Workqueue: events nsim_fib_event_work [ 97.986796][ T9] Call trace: [ 97.986864][ T9] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 97.986951][ T9] r7:60070113 r6:60070113 r5:82332d18 r4:00000000 [ 97.986983][ T9] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 97.987041][ T9] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 97.987104][ T9] r7:0000000a r6:00000000 r5:83186200 r4:82b1ac48 [ 97.987120][ T9] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 97.987196][ T9] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 97.987297][ T9] r8:83186200 r7:00000034 r6:80efc748 r5:00000dc0 r4:83001240 [ 97.987316][ T9] [<805679e0>] (should_failslab) from [<805474c4>] (__kmalloc_cache_noprof+0x58/0x338) [ 97.987377][ T9] [<8054746c>] (__kmalloc_cache_noprof) from [<80efc748>] (nsim_fib_event_work+0x12c/0x1e38) [ 97.987468][ T9] r10:8604ea40 r9:00000001 r8:85936b00 r7:8600c440 r6:00000000 r5:0000000a [ 97.987507][ T9] r4:00000000 [ 97.987527][ T9] [<80efc61c>] (nsim_fib_event_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 97.987606][ T9] r10:8302b005 r9:83186200 r8:00800000 r7:dddd0f00 r6:8302b000 r5:85ae2d50 [ 97.987626][ T9] r4:83015e80 [ 97.987696][ T9] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 97.987780][ T9] r10:dddd0f00 r9:83015eb0 r8:83186200 r7:82a03d80 r6:dddd0f20 r5:dddd0f00 [ 97.987800][ T9] r4:83015e80 [ 97.987834][ T9] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 97.987924][ T9] r10:00000000 r9:df819e50 r8:83015e00 r7:83015e80 r6:80276d28 r5:83186200 [ 97.987948][ T9] r4:830f4000 [ 97.987981][ T9] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 97.988036][ T9] Exception stack(0xdf83dfb0 to 0xdf83dff8) [ 97.988085][ T9] dfa0: 00000000 00000000 00000000 00000000 [ 97.988124][ T9] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 97.988156][ T9] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 97.988213][ T9] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:830f4000 [ 97.999608][ T2916] FAULT_INJECTION: forcing a failure. [ 97.999608][ T2916] name failslab, interval 1, probability 10, space 0, times 31 [ 97.999773][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 97.999830][ T2916] Hardware name: ARM-Versatile Express [ 97.999851][ T2916] Call trace: [ 97.999894][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.000019][ T2916] r7:60070013 r6:60070013 r5:82332d18 r4:00000000 [ 98.000041][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.000131][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.000216][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.000235][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.000296][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.000369][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000dc0 r4:00000018 [ 98.000386][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 98.000446][ T2916] [<80546384>] (__kmalloc_noprof) from [<807e50a8>] (lsm_blob_alloc+0x28/0x3c) [ 98.000551][ T2916] r10:00000026 r9:00000340 r8:833e6e40 r7:00000dc0 r6:00000001 r5:8544f0c0 [ 98.000593][ T2916] r4:8544f2bc [ 98.000645][ T2916] [<807e5080>] (lsm_blob_alloc) from [<807f6c10>] (security_sk_alloc+0x2c/0x21c) [ 98.000729][ T2916] r5:8544f0c0 r4:8544f0c0 [ 98.000749][ T2916] [<807f6be4>] (security_sk_alloc) from [<81627dc0>] (sk_prot_alloc+0x70/0x108) [ 98.000827][ T2916] r7:00000001 r6:00000dc0 r5:82bf7e90 r4:8544f0c0 [ 98.000861][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 98.000963][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 98.000984][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 98.001072][ T2916] r9:8519fbc0 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 98.001092][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 98.001180][ T2916] r10:81e882b4 r9:82e38300 r8:8519fbc0 r7:00000000 r6:00000000 r5:82e38300 [ 98.001202][ T2916] r4:8519fbc0 [ 98.001218][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 98.001287][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 98.001304][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.001393][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.001415][ T2916] r4:00080002 [ 98.001429][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.001493][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.001508][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.001584][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.001628][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.001666][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000053 0000006e 00000000 [ 98.001695][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.010325][ T51] FAULT_INJECTION: forcing a failure. [ 98.010325][ T51] name failslab, interval 1, probability 10, space 0, times 27 [ 98.010459][ T51] CPU: 0 UID: 0 PID: 51 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT [ 98.010522][ T51] Hardware name: ARM-Versatile Express [ 98.010554][ T51] Workqueue: events_unbound call_usermodehelper_exec_work [ 98.010635][ T51] Call trace: [ 98.010712][ T51] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.010806][ T51] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.010843][ T51] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.010903][ T51] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.010968][ T51] r7:0000000a r6:00000000 r5:8398b100 r4:82b1ac48 [ 98.010983][ T51] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.011044][ T51] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.011119][ T51] r8:00000000 r7:8398b100 r6:805f5188 r5:00000cc0 r4:830c4240 [ 98.011150][ T51] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.011275][ T51] [<805453fc>] (kmem_cache_alloc_noprof) from [<805f5188>] (copy_fs_struct+0x24/0x94) [ 98.011359][ T51] r10:841b6e40 r9:00000000 r8:00000000 r7:8398b100 r6:82b21dcc r5:82b21dcc [ 98.011381][ T51] r4:00808100 [ 98.011420][ T51] [<805f5164>] (copy_fs_struct) from [<8024e654>] (copy_process+0x1350/0x1ccc) [ 98.011521][ T51] r7:8398b100 r6:82b21dcc r5:df931e68 r4:00808100 [ 98.011540][ T51] [<8024d304>] (copy_process) from [<8024f12c>] (kernel_clone+0xc4/0x43c) [ 98.011616][ T51] r10:8398b100 r9:8398b100 r8:00000000 r7:00000000 r6:80270594 r5:df931e68 [ 98.011636][ T51] r4:00808100 [ 98.011667][ T51] [<8024f068>] (kernel_clone) from [<8024f6e4>] (user_mode_thread+0x70/0x94) [ 98.011741][ T51] r10:83029c05 r9:8398b100 r8:02000000 r7:83012a00 r6:80270594 r5:85cb3100 [ 98.011760][ T51] r4:00000011 [ 98.011783][ T51] [<8024f674>] (user_mode_thread) from [<80270764>] (call_usermodehelper_exec_work+0x74/0x98) [ 98.011848][ T51] r6:83029c00 r5:85cb3100 r4:85cb3100 [ 98.011892][ T51] [<802706f0>] (call_usermodehelper_exec_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 98.011970][ T51] r5:85cb3100 r4:8310f300 [ 98.011989][ T51] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 98.012058][ T51] r10:83012a00 r9:8310f330 r8:8398b100 r7:82a03d80 r6:83012a20 r5:83012a00 [ 98.012078][ T51] r4:8310f300 [ 98.012107][ T51] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 98.012180][ T51] r10:00000000 r9:df92de88 r8:8310f280 r7:8310f300 r6:80276d28 r5:8398b100 [ 98.012199][ T51] r4:833d4fc0 [ 98.012215][ T51] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 98.012262][ T51] Exception stack(0xdf931fb0 to 0xdf931ff8) [ 98.012297][ T51] 1fa0: 00000000 00000000 00000000 00000000 [ 98.012351][ T51] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 98.012386][ T51] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 98.012422][ T51] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:833d4fc0 [ 98.018960][ T2916] FAULT_INJECTION: forcing a failure. [ 98.018960][ T2916] name failslab, interval 1, probability 10, space 0, times 25 [ 98.019112][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.019164][ T2916] Hardware name: ARM-Versatile Express [ 98.019189][ T2916] Call trace: [ 98.019250][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.019354][ T2916] r7:600d0013 r6:600d0013 r5:82332d18 r4:00000000 [ 98.019373][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.019448][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.019534][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.019555][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.019618][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.019702][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000d40 r4:00000013 [ 98.019721][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 98.019789][ T2916] [<80546384>] (__kmalloc_noprof) from [<80833088>] (tomoyo_encode2+0x64/0xec) [ 98.019880][ T2916] r10:0000011b r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:ebe0defd [ 98.019916][ T2916] r4:ebe0def5 [ 98.019945][ T2916] [<80833024>] (tomoyo_encode2) from [<80832298>] (tomoyo_unix_entry+0x110/0x220) [ 98.020016][ T2916] r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:81cdd830 r4:ebe0de74 [ 98.020032][ T2916] [<80832188>] (tomoyo_unix_entry) from [<80832b50>] (tomoyo_socket_connect_permission+0x144/0x158) [ 98.020103][ T2916] r10:0000011b r9:84978c40 r8:8020029c r7:0000006e r6:0000006e r5:ebe0def4 [ 98.020127][ T2916] r4:852fd440 [ 98.020142][ T2916] [<80832a0c>] (tomoyo_socket_connect_permission) from [<808337e4>] (tomoyo_socket_connect+0x10/0x14) [ 98.020195][ T2916] [<808337d4>] (tomoyo_socket_connect) from [<807f578c>] (security_socket_connect+0x80/0x1d4) [ 98.020245][ T2916] [<807f570c>] (security_socket_connect) from [<81626790>] (__sys_connect_file+0x40/0x78) [ 98.020316][ T2916] r7:0000006e r6:ebe0def4 r5:00000000 r4:852fd440 [ 98.020331][ T2916] [<81626750>] (__sys_connect_file) from [<8162686c>] (__sys_connect+0xa4/0xc8) [ 98.020392][ T2916] r7:76df8d50 r6:0000006e r5:84f4dd00 r4:00000000 [ 98.020408][ T2916] [<816267c8>] (__sys_connect) from [<816268a0>] (sys_connect+0x10/0x14) [ 98.020471][ T2916] r7:0000011b r6:76e0cf98 r5:00000000 r4:00000000 [ 98.020524][ T2916] [<81626890>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.020610][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.020655][ T2916] dfa0: 00000000 00000000 00000003 76df8d50 0000006e 00000000 [ 98.020744][ T2916] dfc0: 00000000 00000000 76e0cf98 0000011b 00000069 0007972c 00000088 00000000 [ 98.020785][ T2916] dfe0: 00000001 7ef2b750 00000000 76d19590 [ 98.021626][ T2916] FAULT_INJECTION: forcing a failure. [ 98.021626][ T2916] name failslab, interval 1, probability 10, space 0, times 24 [ 98.021790][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.021845][ T2916] Hardware name: ARM-Versatile Express [ 98.021883][ T2916] Call trace: [ 98.021917][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.022020][ T2916] r7:600f0013 r6:600f0013 r5:82332d18 r4:00000000 [ 98.022040][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.022096][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.022161][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.022194][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.022257][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.022331][ T2916] r8:00000000 r7:84978c40 r6:807ee324 r5:00000dc0 r4:830026c0 [ 98.022349][ T2916] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.022408][ T2916] [<805453fc>] (kmem_cache_alloc_noprof) from [<807ee324>] (security_file_alloc+0x30/0x184) [ 98.022486][ T2916] r10:83394800 r9:84978c40 r8:84f4dd00 r7:8407c600 r6:82cf02c8 r5:84f4dd00 [ 98.022505][ T2916] r4:84f4dd00 [ 98.022520][ T2916] [<807ee2f4>] (security_file_alloc) from [<805a12dc>] (init_file+0x48/0xfc) [ 98.022591][ T2916] r7:8407c600 r6:00000002 r5:82b1dfdc r4:84f4dd00 [ 98.022627][ T2916] [<805a1294>] (init_file) from [<805a1b2c>] (alloc_empty_file+0x68/0x13c) [ 98.022700][ T2916] r7:8407c600 r6:00000002 r5:82b1dfdc r4:8253e8e8 [ 98.022715][ T2916] [<805a1ac4>] (alloc_empty_file) from [<805a1cac>] (alloc_file_pseudo+0xac/0x154) [ 98.022794][ T2916] r8:81e60d00 r7:00000002 r6:8383e310 r5:852fc5c0 r4:82bf7f64 [ 98.022820][ T2916] [<805a1c00>] (alloc_file_pseudo) from [<816226ec>] (sock_alloc_file+0x48/0xc4) [ 98.022915][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:852fc5c0 r5:852fc540 [ 98.022937][ T2916] r4:00080000 [ 98.022953][ T2916] [<816226a4>] (sock_alloc_file) from [<81625e20>] (__sys_socket+0xd4/0x118) [ 98.023015][ T2916] r6:852fc540 r5:00000003 r4:00080000 [ 98.023031][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.023112][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.023131][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.023184][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.023222][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.023260][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000060 0000007b 00000000 [ 98.023289][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 98.024132][ T2916] FAULT_INJECTION: forcing a failure. [ 98.024132][ T2916] name failslab, interval 1, probability 10, space 0, times 23 [ 98.024232][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.024279][ T2916] Hardware name: ARM-Versatile Express [ 98.024327][ T2916] Call trace: [ 98.024364][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.024475][ T2916] r7:600f0013 r6:600f0013 r5:82332d18 r4:00000000 [ 98.024513][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.024589][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.024657][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.024675][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.024772][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.024926][ T2916] r8:00000000 r7:84978c40 r6:81627d80 r5:00000cc0 r4:833e6e40 [ 98.024999][ T2916] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.025108][ T2916] [<805453fc>] (kmem_cache_alloc_noprof) from [<81627d80>] (sk_prot_alloc+0x30/0x108) [ 98.025186][ T2916] r10:00000026 r9:00000001 r8:833e6e40 r7:00000001 r6:00000dc0 r5:82bf7e90 [ 98.025249][ T2916] r4:00000002 [ 98.025286][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 98.025389][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 98.025441][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 98.025524][ T2916] r9:83660040 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 98.025543][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 98.025649][ T2916] r10:81e882b4 r9:82e38300 r8:83660040 r7:00000000 r6:00000000 r5:82e38300 [ 98.025671][ T2916] r4:83660040 [ 98.025687][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 98.025755][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 98.025781][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.025857][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.025878][ T2916] r4:00080002 [ 98.025892][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.025998][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.026108][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.026165][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.026205][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.026243][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000023 0000003e 00000000 [ 98.026293][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 98.033520][ T2916] FAULT_INJECTION: forcing a failure. [ 98.033520][ T2916] name failslab, interval 1, probability 10, space 0, times 22 [ 98.033683][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.033732][ T2916] Hardware name: ARM-Versatile Express [ 98.033755][ T2916] Call trace: [ 98.033803][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.033897][ T2916] r7:600b0013 r6:600b0013 r5:82332d18 r4:00000000 [ 98.033931][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.034000][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.034059][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.034075][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.034133][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.034244][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 98.034265][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.034323][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.034394][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.034413][ T2916] r4:dddd0808 [ 98.034448][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 98.034516][ T2916] r9:ebe0de2c r8:7fffffff r7:8544f198 r6:00000000 r5:84978c40 r4:00000003 [ 98.034532][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 98.034594][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8544f198 r6:ebe0ddd4 r5:84978c40 [ 98.034612][ T2916] r4:8544f0c0 [ 98.034627][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 98.034699][ T2916] r10:00000085 r9:84f4dd00 r8:84978c40 r7:8544f0c0 r6:00000000 r5:00000085 [ 98.034744][ T2916] r4:ebe0dea0 [ 98.034781][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 98.034890][ T2916] r10:00000121 r9:84f4dd00 r8:852fd940 r7:00000000 r6:852fd940 r5:ebe0dea0 [ 98.034930][ T2916] r4:00000000 [ 98.034950][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 98.035018][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 98.035033][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 98.035100][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 98.035115][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.035160][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.035264][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 00000085 00004000 [ 98.035305][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 0000006a 00000085 00000000 [ 98.035337][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 98.037627][ T2916] FAULT_INJECTION: forcing a failure. [ 98.037627][ T2916] name failslab, interval 1, probability 10, space 0, times 21 [ 98.037788][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.037862][ T2916] Hardware name: ARM-Versatile Express [ 98.037889][ T2916] Call trace: [ 98.037930][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.038028][ T2916] r7:600b0013 r6:600b0013 r5:82332d18 r4:00000000 [ 98.038062][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.038124][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.038197][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.038216][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.038276][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.038350][ T2916] r8:00000000 r7:84978c40 r6:816231b0 r5:00000cc0 r4:830e4f00 [ 98.038366][ T2916] [<805679e0>] (should_failslab) from [<8054583c>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 98.038425][ T2916] [<805457dc>] (kmem_cache_alloc_lru_noprof) from [<816231b0>] (sock_alloc_inode+0x24/0x84) [ 98.038504][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.038523][ T2916] r4:00000001 [ 98.038552][ T2916] [<8162318c>] (sock_alloc_inode) from [<805c8af0>] (alloc_inode+0x24/0xd0) [ 98.038629][ T2916] r5:83394800 r4:00000001 [ 98.038646][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.038709][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.038726][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.038794][ T2916] r5:00000002 r4:00000001 [ 98.038809][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.038884][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.038904][ T2916] r4:00080002 [ 98.038918][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.038983][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.039039][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.039097][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.039136][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.039175][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000006a 00000085 00000000 [ 98.039204][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.039250][ T2916] socket: no more sockets [ 98.047240][ T2916] FAULT_INJECTION: forcing a failure. [ 98.047240][ T2916] name failslab, interval 1, probability 10, space 0, times 20 [ 98.047775][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.047855][ T2916] Hardware name: ARM-Versatile Express [ 98.047882][ T2916] Call trace: [ 98.047926][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.048032][ T2916] r7:600b0013 r6:600b0013 r5:82332d18 r4:00000000 [ 98.048066][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.048125][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.048185][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.048200][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.048257][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.048335][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 98.048354][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.048415][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.048504][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.048541][ T2916] r4:dddd0808 [ 98.048557][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 98.048618][ T2916] r9:ebe0de2c r8:7fffffff r7:8544f198 r6:00000000 r5:84978c40 r4:00000003 [ 98.048634][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 98.048692][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8544f198 r6:ebe0ddd4 r5:84978c40 [ 98.048771][ T2916] r4:8544f0c0 [ 98.048805][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 98.048890][ T2916] r10:0000007b r9:84f4dd00 r8:84978c40 r7:8544f0c0 r6:00000000 r5:0000007b [ 98.048909][ T2916] r4:ebe0dea0 [ 98.048924][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 98.048995][ T2916] r10:00000121 r9:84f4dd00 r8:8519fbc0 r7:00000000 r6:8519fbc0 r5:ebe0dea0 [ 98.049019][ T2916] r4:00000000 [ 98.049049][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 98.049114][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 98.049130][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 98.049202][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 98.049223][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.049272][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.049310][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 0000007b 00004000 [ 98.049344][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000060 0000007b 00000000 [ 98.049370][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 98.050033][ T2916] FAULT_INJECTION: forcing a failure. [ 98.050033][ T2916] name failslab, interval 1, probability 10, space 0, times 19 [ 98.050139][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.050188][ T2916] Hardware name: ARM-Versatile Express [ 98.050208][ T2916] Call trace: [ 98.050270][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.050373][ T2916] r7:600b0013 r6:600b0013 r5:82332d18 r4:00000000 [ 98.050393][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.050448][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.050504][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.050519][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.050600][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.050684][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000dc0 r4:00000018 [ 98.050744][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 98.050812][ T2916] [<80546384>] (__kmalloc_noprof) from [<807e50a8>] (lsm_blob_alloc+0x28/0x3c) [ 98.050882][ T2916] r10:00000027 r9:00000340 r8:833e6e40 r7:00000dc0 r6:00000001 r5:8545f0c0 [ 98.050900][ T2916] r4:8545f2bc [ 98.050914][ T2916] [<807e5080>] (lsm_blob_alloc) from [<807f6c10>] (security_sk_alloc+0x2c/0x21c) [ 98.050970][ T2916] r5:8545f0c0 r4:8545f0c0 [ 98.050987][ T2916] [<807f6be4>] (security_sk_alloc) from [<81627dc0>] (sk_prot_alloc+0x70/0x108) [ 98.051058][ T2916] r7:00000001 r6:00000dc0 r5:82bf7e90 r4:8545f0c0 [ 98.051090][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 98.051175][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 98.051198][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 98.051272][ T2916] r9:83661440 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 98.051290][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 98.051359][ T2916] r10:81e882b4 r9:82e38300 r8:83661440 r7:00000000 r6:00000000 r5:82e38300 [ 98.051379][ T2916] r4:83661440 [ 98.051393][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 98.051465][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 98.051481][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.051578][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.051613][ T2916] r4:00080002 [ 98.051640][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.051708][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.051726][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.051789][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.051847][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.051886][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000060 0000007b 00000000 [ 98.051915][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.052809][ T2916] FAULT_INJECTION: forcing a failure. [ 98.052809][ T2916] name failslab, interval 1, probability 10, space 0, times 18 [ 98.052937][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.053004][ T2916] Hardware name: ARM-Versatile Express [ 98.053029][ T2916] Call trace: [ 98.053062][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.053140][ T2916] r7:600d0013 r6:600d0013 r5:82332d18 r4:00000000 [ 98.053157][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.053225][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.053305][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.053324][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.053391][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.053471][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000d40 r4:00000013 [ 98.053528][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 98.053612][ T2916] [<80546384>] (__kmalloc_noprof) from [<80833088>] (tomoyo_encode2+0x64/0xec) [ 98.053687][ T2916] r10:0000011b r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:ebe0defd [ 98.053714][ T2916] r4:ebe0def5 [ 98.053729][ T2916] [<80833024>] (tomoyo_encode2) from [<80832298>] (tomoyo_unix_entry+0x110/0x220) [ 98.053807][ T2916] r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:81cdd830 r4:ebe0de74 [ 98.053825][ T2916] [<80832188>] (tomoyo_unix_entry) from [<80832b50>] (tomoyo_socket_connect_permission+0x144/0x158) [ 98.053928][ T2916] r10:0000011b r9:84978c40 r8:8020029c r7:0000006e r6:0000006e r5:ebe0def4 [ 98.053953][ T2916] r4:836431c0 [ 98.053968][ T2916] [<80832a0c>] (tomoyo_socket_connect_permission) from [<808337e4>] (tomoyo_socket_connect+0x10/0x14) [ 98.054026][ T2916] [<808337d4>] (tomoyo_socket_connect) from [<807f578c>] (security_socket_connect+0x80/0x1d4) [ 98.054080][ T2916] [<807f570c>] (security_socket_connect) from [<81626790>] (__sys_connect_file+0x40/0x78) [ 98.054149][ T2916] r7:0000006e r6:ebe0def4 r5:00000000 r4:836431c0 [ 98.054165][ T2916] [<81626750>] (__sys_connect_file) from [<8162686c>] (__sys_connect+0xa4/0xc8) [ 98.054231][ T2916] r7:76df8d50 r6:0000006e r5:84f4dd00 r4:00000000 [ 98.054247][ T2916] [<816267c8>] (__sys_connect) from [<816268a0>] (sys_connect+0x10/0x14) [ 98.054334][ T2916] r7:0000011b r6:76e0cf98 r5:00000000 r4:00000000 [ 98.054356][ T2916] [<81626890>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.054411][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.054451][ T2916] dfa0: 00000000 00000000 00000003 76df8d50 0000006e 00000000 [ 98.054489][ T2916] dfc0: 00000000 00000000 76e0cf98 0000011b 0000000c 0007972c 0000003e 00000000 [ 98.054536][ T2916] dfe0: 00000001 7ef2b750 00000000 76d19590 [ 98.060590][ T2916] FAULT_INJECTION: forcing a failure. [ 98.060590][ T2916] name failslab, interval 1, probability 10, space 0, times 17 [ 98.060746][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.060844][ T2916] Hardware name: ARM-Versatile Express [ 98.060872][ T2916] Call trace: [ 98.060932][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.061034][ T2916] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.061056][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.061111][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.061176][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.061193][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.061256][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.061355][ T2916] r8:00000000 r7:84978c40 r6:816231b0 r5:00000cc0 r4:830e4f00 [ 98.061421][ T2916] [<805679e0>] (should_failslab) from [<8054583c>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 98.061487][ T2916] [<805457dc>] (kmem_cache_alloc_lru_noprof) from [<816231b0>] (sock_alloc_inode+0x24/0x84) [ 98.061593][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.061617][ T2916] r4:00000001 [ 98.061652][ T2916] [<8162318c>] (sock_alloc_inode) from [<805c8af0>] (alloc_inode+0x24/0xd0) [ 98.061743][ T2916] r5:83394800 r4:00000001 [ 98.061785][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.061867][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.061885][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.061940][ T2916] r5:00000002 r4:00000001 [ 98.061956][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.062028][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.062051][ T2916] r4:00080002 [ 98.062067][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.062145][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.062162][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.062227][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.062291][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.062352][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000005b 00000076 00000000 [ 98.062397][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 98.062450][ T2916] socket: no more sockets [ 98.066610][ T1535] FAULT_INJECTION: forcing a failure. [ 98.066610][ T1535] name failslab, interval 1, probability 10, space 0, times 16 [ 98.066773][ T1535] CPU: 0 UID: 0 PID: 1535 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT [ 98.066833][ T1535] Hardware name: ARM-Versatile Express [ 98.066864][ T1535] Workqueue: events_unbound nsim_dev_trap_report_work [ 98.066957][ T1535] Call trace: [ 98.066985][ T1535] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.067078][ T1535] r7:600f0113 r6:600f0113 r5:82332d18 r4:00000000 [ 98.067097][ T1535] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.067162][ T1535] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.067240][ T1535] r7:0000000a r6:00000000 r5:83983d40 r4:82b1ac48 [ 98.067257][ T1535] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.067329][ T1535] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.067442][ T1535] r8:00000820 r7:83983d40 r6:81635c4c r5:00000820 r4:830e4c00 [ 98.067462][ T1535] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.067525][ T1535] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.067608][ T1535] r10:81da4e50 r9:81635e3c r8:00000820 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.067629][ T1535] r4:dddd0808 [ 98.067643][ T1535] [<81635bd8>] (__alloc_skb) from [<80ef832c>] (nsim_dev_trap_report_work+0xf0/0x438) [ 98.067725][ T1535] r9:85f3cc00 r8:00000000 r7:8578fa34 r6:00000040 r5:85f3cbc0 r4:833ccf00 [ 98.067742][ T1535] [<80ef823c>] (nsim_dev_trap_report_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 98.067835][ T1535] r10:83029c05 r9:83983d40 r8:02000000 r7:83012a00 r6:83029c00 r5:85f3cc00 [ 98.067856][ T1535] r4:84741a00 [ 98.067870][ T1535] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 98.067947][ T1535] r10:00000000 r9:84741a30 r8:83983d40 r7:82a03d80 r6:83012a20 r5:83012a00 [ 98.067968][ T1535] r4:84741a00 [ 98.067999][ T1535] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 98.068071][ T1535] r10:00000000 r9:ea8e9e88 r8:84742680 r7:84741a00 r6:80276d28 r5:83983d40 [ 98.068090][ T1535] r4:845b62c0 [ 98.068124][ T1535] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 98.068178][ T1535] Exception stack(0xea955fb0 to 0xea955ff8) [ 98.068212][ T1535] 5fa0: 00000000 00000000 00000000 00000000 [ 98.068269][ T1535] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 98.068310][ T1535] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 98.068349][ T1535] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:845b62c0 [ 98.068405][ T1535] FAULT_INJECTION: forcing a failure. [ 98.068405][ T1535] name failslab, interval 1, probability 10, space 0, times 15 [ 98.068446][ T1535] CPU: 0 UID: 0 PID: 1535 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT [ 98.068497][ T1535] Hardware name: ARM-Versatile Express [ 98.068534][ T1535] Workqueue: events_unbound nsim_dev_trap_report_work [ 98.068688][ T1535] Call trace: [ 98.068712][ T1535] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.068789][ T1535] r7:600f0113 r6:600f0113 r5:82332d18 r4:00000000 [ 98.068806][ T1535] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.068860][ T1535] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.068924][ T1535] r7:0000000a r6:00000000 r5:83983d40 r4:82b1ac48 [ 98.068941][ T1535] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.069018][ T1535] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.069095][ T1535] r8:00000820 r7:83983d40 r6:81635c4c r5:00000820 r4:830e4c00 [ 98.069125][ T1535] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.069185][ T1535] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.069278][ T1535] r10:81da4eb0 r9:81635e3c r8:00000820 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.069301][ T1535] r4:dddd0808 [ 98.069316][ T1535] [<81635bd8>] (__alloc_skb) from [<80ef832c>] (nsim_dev_trap_report_work+0xf0/0x438) [ 98.069391][ T1535] r9:85f3cc00 r8:00000000 r7:8578fa34 r6:00000060 r5:85f3cbe0 r4:00000000 [ 98.069427][ T1535] [<80ef823c>] (nsim_dev_trap_report_work) from [<802761e8>] (process_one_work+0x1c8/0x580) [ 98.069504][ T1535] r10:83029c05 r9:83983d40 r8:02000000 r7:83012a00 r6:83029c00 r5:85f3cc00 [ 98.069537][ T1535] r4:84741a00 [ 98.069553][ T1535] [<80276020>] (process_one_work) from [<80276e94>] (worker_thread+0x16c/0x318) [ 98.069677][ T1535] r10:00000000 r9:84741a30 r8:83983d40 r7:82a03d80 r6:83012a20 r5:83012a00 [ 98.069699][ T1535] r4:84741a00 [ 98.069713][ T1535] [<80276d28>] (worker_thread) from [<80281710>] (kthread+0x11c/0x154) [ 98.069806][ T1535] r10:00000000 r9:ea8e9e88 r8:84742680 r7:84741a00 r6:80276d28 r5:83983d40 [ 98.069828][ T1535] r4:845b62c0 [ 98.069858][ T1535] [<802815f4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 98.069908][ T1535] Exception stack(0xea955fb0 to 0xea955ff8) [ 98.069935][ T1535] 5fa0: 00000000 00000000 00000000 00000000 [ 98.069966][ T1535] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 98.070010][ T1535] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 98.070045][ T1535] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802815f4 r4:845b62c0 [ 98.078465][ T2916] FAULT_INJECTION: forcing a failure. [ 98.078465][ T2916] name failslab, interval 1, probability 10, space 0, times 11 [ 98.078598][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.078648][ T2916] Hardware name: ARM-Versatile Express [ 98.078693][ T2916] Call trace: [ 98.078778][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.078881][ T2916] r7:600f0013 r6:600f0013 r5:82332d18 r4:00000000 [ 98.078901][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.078954][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.079018][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.079053][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.079117][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.079193][ T2916] r8:00000000 r7:84978c40 r6:83001240 r5:00000d40 r4:00000013 [ 98.079210][ T2916] [<805679e0>] (should_failslab) from [<8054642c>] (__kmalloc_noprof+0xa8/0x3c8) [ 98.079272][ T2916] [<80546384>] (__kmalloc_noprof) from [<80833088>] (tomoyo_encode2+0x64/0xec) [ 98.079361][ T2916] r10:0000011b r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:ebe0defd [ 98.079398][ T2916] r4:ebe0def5 [ 98.079414][ T2916] [<80833024>] (tomoyo_encode2) from [<80832298>] (tomoyo_unix_entry+0x110/0x220) [ 98.079483][ T2916] r9:84978c40 r8:ebe0def6 r7:00000008 r6:00000000 r5:81cdd830 r4:ebe0de74 [ 98.079532][ T2916] [<80832188>] (tomoyo_unix_entry) from [<80832b50>] (tomoyo_socket_connect_permission+0x144/0x158) [ 98.079605][ T2916] r10:0000011b r9:84978c40 r8:8020029c r7:0000006e r6:0000006e r5:ebe0def4 [ 98.079625][ T2916] r4:852fd940 [ 98.079640][ T2916] [<80832a0c>] (tomoyo_socket_connect_permission) from [<808337e4>] (tomoyo_socket_connect+0x10/0x14) [ 98.079694][ T2916] [<808337d4>] (tomoyo_socket_connect) from [<807f578c>] (security_socket_connect+0x80/0x1d4) [ 98.079746][ T2916] [<807f570c>] (security_socket_connect) from [<81626790>] (__sys_connect_file+0x40/0x78) [ 98.079831][ T2916] r7:0000006e r6:ebe0def4 r5:00000000 r4:852fd940 [ 98.079846][ T2916] [<81626750>] (__sys_connect_file) from [<8162686c>] (__sys_connect+0xa4/0xc8) [ 98.079935][ T2916] r7:76df8d50 r6:0000006e r5:84f4dd00 r4:00000000 [ 98.079979][ T2916] [<816267c8>] (__sys_connect) from [<816268a0>] (sys_connect+0x10/0x14) [ 98.080052][ T2916] r7:0000011b r6:76e0cf98 r5:00000000 r4:00000000 [ 98.080083][ T2916] [<81626890>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.080140][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.080179][ T2916] dfa0: 00000000 00000000 00000003 76df8d50 0000006e 00000000 [ 98.080217][ T2916] dfc0: 00000000 00000000 76e0cf98 0000011b 00000069 0007972c 0000007a 00000000 [ 98.080245][ T2916] dfe0: 00000001 7ef2b750 00000000 76d19590 [ 98.083030][ T2916] FAULT_INJECTION: forcing a failure. [ 98.083030][ T2916] name failslab, interval 1, probability 10, space 0, times 10 [ 98.083152][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.083196][ T2916] Hardware name: ARM-Versatile Express [ 98.083219][ T2916] Call trace: [ 98.083277][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.083371][ T2916] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.083395][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.083449][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.083513][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.083529][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.083586][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.083660][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 98.083677][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.083737][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.083820][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.083838][ T2916] r4:dddd0808 [ 98.083851][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 98.083937][ T2916] r9:ebe0de2c r8:7fffffff r7:8545f198 r6:00000000 r5:84978c40 r4:00000003 [ 98.083956][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 98.084027][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8545f198 r6:ebe0ddd4 r5:84978c40 [ 98.084079][ T2916] r4:8545f0c0 [ 98.084116][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 98.084195][ T2916] r10:00000055 r9:84f4dd00 r8:84978c40 r7:8545f0c0 r6:00000000 r5:00000055 [ 98.084215][ T2916] r4:ebe0dea0 [ 98.084248][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 98.084346][ T2916] r10:00000121 r9:84f4dd00 r8:83660040 r7:00000000 r6:83660040 r5:ebe0dea0 [ 98.084382][ T2916] r4:00000000 [ 98.084399][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 98.084472][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 98.084489][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 98.084557][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 98.084574][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.084621][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.084661][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 00000055 00004000 [ 98.084719][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 0000003a 00000055 00000000 [ 98.084752][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 98.090676][ T2916] FAULT_INJECTION: forcing a failure. [ 98.090676][ T2916] name failslab, interval 1, probability 10, space 0, times 9 [ 98.090844][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.090915][ T2916] Hardware name: ARM-Versatile Express [ 98.090941][ T2916] Call trace: [ 98.091013][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.091119][ T2916] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.091139][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.091195][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.091260][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.091293][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.091361][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.091437][ T2916] r8:00000000 r7:84978c40 r6:807e90a4 r5:00000d40 r4:830c4600 [ 98.091472][ T2916] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.091533][ T2916] [<805453fc>] (kmem_cache_alloc_noprof) from [<807e90a4>] (security_inode_alloc+0x30/0x1d0) [ 98.091608][ T2916] r10:852fd5c0 r9:00000000 r8:00000000 r7:00000c40 r6:83394800 r5:852fd4c0 [ 98.091628][ T2916] r4:852fd4c0 [ 98.091641][ T2916] [<807e9074>] (security_inode_alloc) from [<805c5044>] (inode_init_always_gfp+0x184/0x1d8) [ 98.091700][ T2916] r5:00000000 r4:852fd4c0 [ 98.091745][ T2916] [<805c4ec0>] (inode_init_always_gfp) from [<805c8b0c>] (alloc_inode+0x40/0xd0) [ 98.091824][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.091887][ T2916] r4:852fd4c0 r3:00000001 [ 98.091929][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.092018][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.092038][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.092099][ T2916] r5:00000002 r4:00000001 [ 98.092114][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.092183][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.092205][ T2916] r4:00080002 [ 98.092219][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.092281][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.092296][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.092368][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.092407][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.092443][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000003a 00000055 00000000 [ 98.092471][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.092540][ T2916] socket: no more sockets [ 98.101798][ T2916] FAULT_INJECTION: forcing a failure. [ 98.101798][ T2916] name failslab, interval 1, probability 10, space 0, times 8 [ 98.101956][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.102010][ T2916] Hardware name: ARM-Versatile Express [ 98.102034][ T2916] Call trace: [ 98.102075][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.102181][ T2916] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.102201][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.102275][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.102413][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.102436][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.102517][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.102597][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 98.102613][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.102667][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.102768][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.102795][ T2916] r4:dddd0808 [ 98.102825][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 98.102899][ T2916] r9:ebe0de2c r8:7fffffff r7:8545f198 r6:00000000 r5:84978c40 r4:00000003 [ 98.102915][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 98.103003][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8545f198 r6:ebe0ddd4 r5:84978c40 [ 98.103026][ T2916] r4:8545f0c0 [ 98.103043][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 98.103115][ T2916] r10:00000062 r9:84f4dd00 r8:84978c40 r7:8545f0c0 r6:00000000 r5:00000062 [ 98.103135][ T2916] r4:ebe0dea0 [ 98.103219][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 98.103303][ T2916] r10:00000121 r9:84f4dd00 r8:852fd440 r7:00000000 r6:852fd440 r5:ebe0dea0 [ 98.103324][ T2916] r4:00000000 [ 98.103354][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 98.103429][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 98.103445][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 98.103512][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 98.103530][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.103581][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.103621][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 00000062 00004000 [ 98.103656][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000047 00000062 00000000 [ 98.103701][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 98.104628][ T2916] FAULT_INJECTION: forcing a failure. [ 98.104628][ T2916] name failslab, interval 1, probability 10, space 0, times 7 [ 98.104736][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.104807][ T2916] Hardware name: ARM-Versatile Express [ 98.104830][ T2916] Call trace: [ 98.105065][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.105201][ T2916] r7:600e0013 r6:600e0013 r5:82332d18 r4:00000000 [ 98.105240][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.105346][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.105464][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.105518][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.105635][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.105714][ T2916] r8:00000000 r7:84978c40 r6:805a1b18 r5:00000cc0 r4:830c4d80 [ 98.105732][ T2916] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.105794][ T2916] [<805453fc>] (kmem_cache_alloc_noprof) from [<805a1b18>] (alloc_empty_file+0x54/0x13c) [ 98.105868][ T2916] r10:83394800 r9:84978c40 r8:82a04d00 r7:8407c600 r6:00000002 r5:82b1dfdc [ 98.105890][ T2916] r4:8253e8e8 [ 98.105906][ T2916] [<805a1ac4>] (alloc_empty_file) from [<805a1cac>] (alloc_file_pseudo+0xac/0x154) [ 98.105977][ T2916] r8:81e60d00 r7:00000002 r6:8383e310 r5:83643240 r4:82bf7f64 [ 98.105994][ T2916] [<805a1c00>] (alloc_file_pseudo) from [<816226ec>] (sock_alloc_file+0x48/0xc4) [ 98.106073][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:83643240 r5:836431c0 [ 98.106096][ T2916] r4:00080000 [ 98.106109][ T2916] [<816226a4>] (sock_alloc_file) from [<81625e20>] (__sys_socket+0xd4/0x118) [ 98.106180][ T2916] r6:836431c0 r5:00000003 r4:00080000 [ 98.106200][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.106264][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.106281][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.106335][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.106414][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.106474][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000047 00000062 00000000 [ 98.106520][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.109326][ T2916] FAULT_INJECTION: forcing a failure. [ 98.109326][ T2916] name failslab, interval 1, probability 10, space 0, times 6 [ 98.109467][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.109517][ T2916] Hardware name: ARM-Versatile Express [ 98.109540][ T2916] Call trace: [ 98.109608][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.109705][ T2916] r7:600f0013 r6:600f0013 r5:82332d18 r4:00000000 [ 98.109724][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.109790][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.109854][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.109869][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.109927][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.109996][ T2916] r8:00000000 r7:84978c40 r6:816231b0 r5:00000cc0 r4:830e4f00 [ 98.110035][ T2916] [<805679e0>] (should_failslab) from [<8054583c>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 98.110096][ T2916] [<805457dc>] (kmem_cache_alloc_lru_noprof) from [<816231b0>] (sock_alloc_inode+0x24/0x84) [ 98.110170][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.110191][ T2916] r4:00000001 [ 98.110220][ T2916] [<8162318c>] (sock_alloc_inode) from [<805c8af0>] (alloc_inode+0x24/0xd0) [ 98.110300][ T2916] r5:83394800 r4:00000001 [ 98.110316][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.110374][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.110413][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.110470][ T2916] r5:00000002 r4:00000001 [ 98.110502][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.110577][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.110597][ T2916] r4:00080002 [ 98.110613][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.110674][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.110688][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.110755][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.110808][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.110845][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000005f 0000007a 00000000 [ 98.110872][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 98.110933][ T2916] socket: no more sockets [ 98.123349][ T2916] FAULT_INJECTION: forcing a failure. [ 98.123349][ T2916] name failslab, interval 1, probability 10, space 0, times 4 [ 98.123509][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.123560][ T2916] Hardware name: ARM-Versatile Express [ 98.123585][ T2916] Call trace: [ 98.123625][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.123753][ T2916] r7:600d0013 r6:600d0013 r5:82332d18 r4:00000000 [ 98.123782][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.123855][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.123917][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.123947][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.124010][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.124082][ T2916] r8:00400cc0 r7:84978c40 r6:81635c4c r5:00400cc0 r4:830e4c00 [ 98.124112][ T2916] [<805679e0>] (should_failslab) from [<80545c20>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 98.124171][ T2916] [<80545bc0>] (kmem_cache_alloc_node_noprof) from [<81635c4c>] (__alloc_skb+0x74/0x2ec) [ 98.124248][ T2916] r10:802c62dc r9:81635e3c r8:00400cc0 r7:00000000 r6:830e4c00 r5:ffffffff [ 98.124273][ T2916] r4:dddd0808 [ 98.124288][ T2916] [<81635bd8>] (__alloc_skb) from [<8163ada0>] (alloc_skb_with_frags+0x44/0x1f0) [ 98.124360][ T2916] r9:ebe0de2c r8:7fffffff r7:8545f198 r6:00000000 r5:84978c40 r4:00000003 [ 98.124393][ T2916] [<8163ad5c>] (alloc_skb_with_frags) from [<8162a0c4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 98.124468][ T2916] r10:802c62dc r9:ebe0de2c r8:7fffffff r7:8545f198 r6:ebe0ddd4 r5:84978c40 [ 98.124489][ T2916] r4:8545f0c0 [ 98.124503][ T2916] [<81629ed0>] (sock_alloc_send_pskb) from [<8191da9c>] (unix_dgram_sendmsg+0x128/0x734) [ 98.124580][ T2916] r10:0000007b r9:84f4dd00 r8:84978c40 r7:8545f0c0 r6:00000000 r5:0000007b [ 98.124618][ T2916] r4:ebe0dea0 [ 98.124635][ T2916] [<8191d974>] (unix_dgram_sendmsg) from [<81623cec>] (__sock_sendmsg+0x44/0x78) [ 98.124711][ T2916] r10:00000121 r9:84f4dd00 r8:852fd940 r7:00000000 r6:852fd940 r5:ebe0dea0 [ 98.124730][ T2916] r4:00000000 [ 98.124746][ T2916] [<81623ca8>] (__sock_sendmsg) from [<81626c20>] (__sys_sendto+0x110/0x160) [ 98.124821][ T2916] r7:00000000 r6:84f4dd00 r5:00004000 r4:00000000 [ 98.124894][ T2916] [<81626b10>] (__sys_sendto) from [<81626cb4>] (sys_send+0x20/0x28) [ 98.124975][ T2916] r9:84978c40 r8:8020029c r7:00000121 r6:7ef2b858 r5:00000000 r4:00000000 [ 98.125018][ T2916] [<81626c94>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.125090][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.125148][ T2916] dfa0: 00000000 00000000 00000003 7ef2b858 0000007b 00004000 [ 98.125264][ T2916] dfc0: 00000000 00000000 7ef2b858 00000121 7ef2b858 00000060 0000007b 00000000 [ 98.125365][ T2916] dfe0: 00000001 7ef2b770 00000000 76d19590 [ 98.127339][ T2916] FAULT_INJECTION: forcing a failure. [ 98.127339][ T2916] name failslab, interval 1, probability 10, space 0, times 3 [ 98.127493][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.127546][ T2916] Hardware name: ARM-Versatile Express [ 98.127568][ T2916] Call trace: [ 98.127607][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.127750][ T2916] r7:600d0013 r6:600d0013 r5:82332d18 r4:00000000 [ 98.127796][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.127919][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.127990][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.128007][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.128071][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.128151][ T2916] r8:00000000 r7:84978c40 r6:81627d80 r5:00000cc0 r4:833e6e40 [ 98.128187][ T2916] [<805679e0>] (should_failslab) from [<80545458>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.128252][ T2916] [<805453fc>] (kmem_cache_alloc_noprof) from [<81627d80>] (sk_prot_alloc+0x30/0x108) [ 98.128331][ T2916] r10:00000026 r9:00000001 r8:833e6e40 r7:00000001 r6:00000dc0 r5:82bf7e90 [ 98.128354][ T2916] r4:00000002 [ 98.128368][ T2916] [<81627d50>] (sk_prot_alloc) from [<8162b1ac>] (sk_alloc+0x30/0x300) [ 98.128438][ T2916] r9:00000001 r8:00000cc0 r7:00000000 r6:82bf7e90 r5:82e38300 r4:00000002 [ 98.128456][ T2916] [<8162b17c>] (sk_alloc) from [<8191a0d4>] (unix_create1+0x78/0x208) [ 98.128535][ T2916] r9:852fc540 r8:00000000 r7:82e38300 r6:82e41338 r5:82e40b38 r4:00000002 [ 98.128552][ T2916] [<8191a05c>] (unix_create1) from [<8191a2c8>] (unix_create+0x64/0xbc) [ 98.128624][ T2916] r10:81e882b4 r9:82e38300 r8:852fc540 r7:00000000 r6:00000000 r5:82e38300 [ 98.128646][ T2916] r4:852fc540 [ 98.128676][ T2916] [<8191a264>] (unix_create) from [<81622ce0>] (__sock_create+0xfc/0x22c) [ 98.128750][ T2916] r7:00000000 r6:8191a264 r5:00000002 r4:00000001 [ 98.128778][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.128858][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.128895][ T2916] r4:00080002 [ 98.128912][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.128995][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.129011][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.129057][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.129099][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.129136][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000060 0000007b 00000000 [ 98.129168][ T2916] dfe0: ffffffff 7ef2b79c 76d8faa4 76d941ec [ 98.129745][ T2916] FAULT_INJECTION: forcing a failure. [ 98.129745][ T2916] name failslab, interval 1, probability 10, space 0, times 2 [ 98.129902][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.129971][ T2916] Hardware name: ARM-Versatile Express [ 98.129999][ T2916] Call trace: [ 98.130038][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.130132][ T2916] r7:600f0013 r6:600f0013 r5:82332d18 r4:00000000 [ 98.130165][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.130219][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.130282][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.130299][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.130352][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.130421][ T2916] r8:00000000 r7:84978c40 r6:816231b0 r5:00000cc0 r4:830e4f00 [ 98.130458][ T2916] [<805679e0>] (should_failslab) from [<8054583c>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 98.130514][ T2916] [<805457dc>] (kmem_cache_alloc_lru_noprof) from [<816231b0>] (sock_alloc_inode+0x24/0x84) [ 98.130655][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.130731][ T2916] r4:00000001 [ 98.130821][ T2916] [<8162318c>] (sock_alloc_inode) from [<805c8af0>] (alloc_inode+0x24/0xd0) [ 98.130924][ T2916] r5:83394800 r4:00000001 [ 98.130942][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.131055][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.131195][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.131304][ T2916] r5:00000002 r4:00000001 [ 98.131324][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.131421][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.131445][ T2916] r4:00080002 [ 98.131531][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.131990][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.132061][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.132244][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.132322][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.132365][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 0000002f 0000004a 00000000 [ 98.132395][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 98.132966][ T2916] socket: no more sockets [ 98.133319][ T2916] FAULT_INJECTION: forcing a failure. [ 98.133319][ T2916] name failslab, interval 1, probability 10, space 0, times 1 [ 98.133449][ T2916] CPU: 0 UID: 0 PID: 2916 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 98.133500][ T2916] Hardware name: ARM-Versatile Express [ 98.133524][ T2916] Call trace: [ 98.133607][ T2916] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 98.133715][ T2916] r7:60010013 r6:60010013 r5:82332d18 r4:00000000 [ 98.133738][ T2916] [<80201a74>] (show_stack) from [<8021e5fc>] (dump_stack_lvl+0x5c/0x70) [ 98.133817][ T2916] [<8021e5a0>] (dump_stack_lvl) from [<8021e628>] (dump_stack+0x18/0x1c) [ 98.133885][ T2916] r7:0000000a r6:00000000 r5:84978c40 r4:82b1ac48 [ 98.133902][ T2916] [<8021e610>] (dump_stack) from [<809f2a20>] (should_fail_ex+0x1c0/0x224) [ 98.133965][ T2916] [<809f2860>] (should_fail_ex) from [<80567a4c>] (should_failslab+0x6c/0x94) [ 98.134045][ T2916] r8:00000000 r7:84978c40 r6:816231b0 r5:00000cc0 r4:830e4f00 [ 98.134065][ T2916] [<805679e0>] (should_failslab) from [<8054583c>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 98.134127][ T2916] [<805457dc>] (kmem_cache_alloc_lru_noprof) from [<816231b0>] (sock_alloc_inode+0x24/0x84) [ 98.134209][ T2916] r10:00000119 r9:82e38300 r8:8020029c r7:00000000 r6:81e60f00 r5:83394800 [ 98.134230][ T2916] r4:00000001 [ 98.134264][ T2916] [<8162318c>] (sock_alloc_inode) from [<805c8af0>] (alloc_inode+0x24/0xd0) [ 98.134334][ T2916] r5:83394800 r4:00000001 [ 98.134350][ T2916] [<805c8acc>] (alloc_inode) from [<81622a60>] (sock_alloc+0x20/0x78) [ 98.134411][ T2916] r7:00000000 r6:00000000 r5:00000002 r4:00000001 [ 98.134426][ T2916] [<81622a40>] (sock_alloc) from [<81622c64>] (__sock_create+0x80/0x22c) [ 98.134486][ T2916] r5:00000002 r4:00000001 [ 98.134501][ T2916] [<81622be4>] (__sock_create) from [<81625de0>] (__sys_socket+0x94/0x118) [ 98.134594][ T2916] r10:00000119 r9:84978c40 r8:8020029c r7:00000119 r6:84978c40 r5:00000001 [ 98.134632][ T2916] r4:00080002 [ 98.134649][ T2916] [<81625d4c>] (__sys_socket) from [<81625e74>] (sys_socket+0x10/0x14) [ 98.134713][ T2916] r6:76e0cf98 r5:76e0915c r4:76be6b00 [ 98.134748][ T2916] [<81625e64>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.134811][ T2916] Exception stack(0xebe0dfa8 to 0xebe0dff0) [ 98.134953][ T2916] dfa0: 76be6b00 76e0915c 00000001 00080002 00000000 00000008 [ 98.134998][ T2916] dfc0: 76be6b00 76e0915c 76e0cf98 00000119 7ef2b858 00000069 00000084 00000000 [ 98.135089][ T2916] dfe0: 00000000 7ef2b79c 76d8faa4 76d941ec [ 144.671135][ T3882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.679722][ T3882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.898390][ T3879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.904801][ T3879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.494025][ T3882] hsr_slave_0: entered promiscuous mode [ 145.500709][ T3882] hsr_slave_1: entered promiscuous mode [ 145.502346][ T3882] debugfs: 'hsr0' already exists in 'hsr' [ 145.506661][ T3882] Cannot create hsr debugfs directory [ 145.890336][ T3879] hsr_slave_0: entered promiscuous mode [ 145.892179][ T3879] hsr_slave_1: entered promiscuous mode [ 145.898148][ T3879] debugfs: 'hsr0' already exists in 'hsr' [ 145.899042][ T3879] Cannot create hsr debugfs directory [ 145.954292][ T3882] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 145.962772][ T3882] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 145.972142][ T3882] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 145.982778][ T3882] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 145.999587][ T3882] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 146.013686][ T3882] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.018515][ T3882] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 146.030213][ T3882] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.313163][ T3879] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 146.324537][ T3879] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.329218][ T3879] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 146.339326][ T3879] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.344049][ T3879] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 146.358046][ T3879] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.361856][ T3879] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 146.371277][ T3879] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.934592][ T3882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.132899][ T3879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.941484][ T3882] veth0_vlan: entered promiscuous mode [ 149.943836][ T3879] veth0_vlan: entered promiscuous mode [ 149.972525][ T3879] veth1_vlan: entered promiscuous mode [ 149.983436][ T3882] veth1_vlan: entered promiscuous mode [ 150.093616][ T3879] veth0_macvtap: entered promiscuous mode [ 150.100212][ T3882] veth0_macvtap: entered promiscuous mode [ 150.114171][ T3879] veth1_macvtap: entered promiscuous mode [ 150.123428][ T3882] veth1_macvtap: entered promiscuous mode [ 150.201769][ T2442] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.202336][ T2442] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.202476][ T2442] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.202568][ T2442] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.268070][ T99] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.292471][ T99] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.293043][ T99] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.293392][ T99] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.606610][ T4489] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.608862][ T4489] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.866923][ T28] audit: type=1400 audit(150.780:195): avc: denied { create } for pid=4495 comm="syz.3.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 151.090037][ T28] audit: type=1400 audit(151.010:196): avc: denied { create } for pid=4498 comm="syz.2.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 151.128810][ T28] audit: type=1400 audit(151.040:197): avc: denied { bind } for pid=4498 comm="syz.2.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 151.275738][ T28] audit: type=1326 audit(151.190:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.279504][ T28] audit: type=1326 audit(151.200:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.287001][ T28] audit: type=1326 audit(151.210:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=383 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.335477][ T28] audit: type=1326 audit(151.250:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.442193][ T28] audit: type=1326 audit(151.360:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=281 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.442511][ T28] audit: type=1326 audit(151.360:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130940 code=0x7ffc0000 [ 151.442757][ T28] audit: type=1326 audit(151.360:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4500 comm="syz.3.43" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x130940 code=0x7ffc0000 [ 152.171582][ T4506] netlink: 20 bytes leftover after parsing attributes in process `syz.2.44'. [ 153.473746][ T4519] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 153.597892][ T4521] UDC core: g1: couldn't find an available UDC or it's busy [ 155.023128][ T4536] syz.3.54 uses obsolete (PF_INET,SOCK_PACKET) [ 156.751045][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 156.770228][ T28] audit: type=1400 audit(156.670:263): avc: denied { create } for pid=4553 comm="syz.2.59" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 158.220146][ T28] audit: type=1400 audit(158.140:264): avc: denied { map_create } for pid=4557 comm="syz.3.61" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 158.229632][ T28] audit: type=1400 audit(158.150:265): avc: denied { map_read map_write } for pid=4557 comm="syz.3.61" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 159.920311][ T4565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.923510][ T4565] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.530066][ T28] audit: type=1400 audit(160.450:266): avc: denied { execute } for pid=4568 comm="syz.3.65" path="/15/net_prio.prioidx" dev="tmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 160.893904][ T4571] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.898898][ T4571] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 161.017084][ T28] audit: type=1400 audit(160.940:267): avc: denied { write } for pid=4553 comm="syz.2.59" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 161.122429][ T28] audit: type=1400 audit(161.040:268): avc: denied { read } for pid=4553 comm="syz.2.59" path="socket:[3673]" dev="sockfs" ino=3673 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 161.156420][ T4575] syzkaller0: entered promiscuous mode [ 161.157429][ T28] audit: type=1400 audit(161.070:269): avc: denied { ioctl } for pid=4574 comm="syz.3.67" path="socket:[3674]" dev="sockfs" ino=3674 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 161.158963][ T4575] syzkaller0: entered allmulticast mode [ 161.413188][ T4583] process 'syz.3.68' launched './file0' with NULL argv: empty string added [ 161.418558][ T28] audit: type=1400 audit(161.330:270): avc: denied { execute_no_trans } for pid=4582 comm="syz.3.68" path="/18/file0" dev="tmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 161.781926][ T28] audit: type=1400 audit(161.700:271): avc: denied { bind } for pid=4582 comm="syz.3.68" lport=64 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 161.790785][ T28] audit: type=1400 audit(161.700:272): avc: denied { node_bind } for pid=4582 comm="syz.3.68" saddr=2f72:656e:6465:7244:3132:3800:ffff:ffff scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 162.301944][ T4595] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 162.327781][ T28] audit: type=1400 audit(162.250:273): avc: denied { write } for pid=4594 comm="syz.2.71" name="instances" dev="tracefs" ino=78 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 162.332504][ T28] audit: type=1400 audit(162.250:274): avc: denied { add_name } for pid=4594 comm="syz.2.71" name="inst1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 162.345551][ T28] audit: type=1400 audit(162.250:275): avc: denied { create } for pid=4594 comm="syz.2.71" name="inst1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=dir permissive=1 [ 162.591574][ T28] audit: type=1400 audit(162.510:276): avc: denied { mount } for pid=4597 comm="syz.3.72" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 162.641469][ T28] audit: type=1400 audit(162.560:277): avc: denied { unmount } for pid=3882 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 163.060929][ T28] audit: type=1400 audit(162.980:278): avc: denied { mounton } for pid=4610 comm="syz.3.77" path="/24/file0" dev="tmpfs" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 163.373235][ T4614] Zero length message leads to an empty skb [ 163.569475][ T4620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.579488][ T4620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.629249][ T28] audit: type=1400 audit(163.540:279): avc: denied { unmount } for pid=3882 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 163.860506][ T28] audit: type=1400 audit(163.780:280): avc: denied { prog_run } for pid=4626 comm="syz.3.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 163.888286][ T4630] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.889312][ T4630] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.934022][ T4628] net_ratelimit: 1 callbacks suppressed [ 163.934617][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.936011][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.936380][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.936717][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.937048][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.937385][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.937777][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.938108][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.938442][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 163.938760][ T4628] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:00fb:a200 with DS=0x5 [ 167.600735][ T4650] bond0: (slave bond_slave_0): Releasing backup interface [ 167.877032][ T4650] bond0: (slave bond_slave_1): Releasing backup interface [ 168.584414][ T4661] netlink: 8 bytes leftover after parsing attributes in process `syz.2.91'. [ 168.974272][ T4663] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.977308][ T4663] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.141395][ T4689] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.142386][ T4689] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.239029][ T4693] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.240096][ T4693] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.440472][ T4693] retu-mfd 2-0002: could not read Tahvo revision: -6 [ 169.447035][ T4693] i2c i2c-2: new_device: Instantiated device tahvo at 0x02 [ 169.710598][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 169.713865][ T28] audit: type=1400 audit(169.630:283): avc: denied { append } for pid=4697 comm="syz.3.96" name="uprobe_events" dev="tracefs" ino=1075 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 170.548957][ T28] audit: type=1400 audit(170.470:284): avc: denied { write } for pid=4708 comm="syz.3.101" name="functions" dev="configfs" ino=2712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 170.563643][ T28] audit: type=1400 audit(170.480:285): avc: denied { write } for pid=4708 comm="syz.3.101" name="c.1" dev="configfs" ino=3584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 170.569775][ T28] audit: type=1400 audit(170.490:286): avc: denied { write } for pid=4708 comm="syz.3.101" name="c.1" dev="configfs" ino=3584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 170.610558][ T4709] configfs-gadget.g1 gadget.0: Hardware params: access 3, format 2, channels 2, rate 48000 [ 170.613587][ T4709] udc dummy_udc.0: failed to start g1: -19 [ 170.627000][ T4709] UDC core: g1: couldn't find an available UDC or it's busy [ 170.919964][ T4723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.921130][ T4723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.972833][ T28] audit: type=1400 audit(170.890:287): avc: denied { unmount } for pid=3879 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 171.031362][ T28] audit: type=1400 audit(170.950:288): avc: denied { append } for pid=4726 comm="syz.3.107" name="loop0" dev="devtmpfs" ino=634 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 171.042385][ T28] audit: type=1400 audit(170.960:289): avc: denied { create } for pid=4726 comm="syz.3.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 171.049085][ T28] audit: type=1400 audit(170.970:290): avc: denied { connect } for pid=4726 comm="syz.3.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 171.059809][ T28] audit: type=1400 audit(170.980:291): avc: denied { write } for pid=4726 comm="syz.3.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 171.447788][ T4738] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.449811][ T4738] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.502180][ T28] audit: type=1400 audit(171.420:292): avc: denied { write } for pid=4737 comm="syz.3.113" name="functions" dev="configfs" ino=2712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 171.854823][ T4747] ======================================================= [ 171.854823][ T4747] WARNING: The mand mount option has been deprecated and [ 171.854823][ T4747] and is ignored by this kernel. Remove the mand [ 171.854823][ T4747] option from the mount to silence this warning. [ 171.854823][ T4747] ======================================================= [ 172.048314][ T4753] block2mtd: error: cannot open device [ 172.162263][ T4759] netlink: 8 bytes leftover after parsing attributes in process `syz.3.119'. [ 172.177649][ T4759] netlink: 4 bytes leftover after parsing attributes in process `syz.3.119'. [ 172.202373][ T4759] netlink: 4 bytes leftover after parsing attributes in process `syz.3.119'. [ 172.802581][ T4767] netlink: 8 bytes leftover after parsing attributes in process `syz.3.123'. [ 173.013303][ T4771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 173.014287][ T4771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 174.453017][ T4780] syzkaller0: entered promiscuous mode [ 174.454503][ T4780] syzkaller0: entered allmulticast mode [ 174.978683][ T4787] netlink: 20 bytes leftover after parsing attributes in process `syz.3.127'. [ 175.120358][ T4787] netlink: 20 bytes leftover after parsing attributes in process `syz.3.127'. [ 175.123595][ T4787] nbd: device at index 64 is going down [ 175.414091][ T4799] netlink: 8 bytes leftover after parsing attributes in process `syz.3.129'. [ 175.857827][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 175.858281][ T28] audit: type=1400 audit(175.780:296): avc: denied { create } for pid=4801 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 175.870071][ T28] audit: type=1400 audit(175.790:297): avc: denied { bind } for pid=4801 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 175.877295][ T28] audit: type=1400 audit(175.790:298): avc: denied { listen } for pid=4801 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 175.978930][ T28] audit: type=1400 audit(175.900:299): avc: denied { connect } for pid=4801 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 176.148730][ T28] audit: type=1400 audit(176.070:300): avc: denied { accept } for pid=4801 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 177.618890][ T28] audit: type=1400 audit(177.540:301): avc: denied { read write } for pid=4809 comm="syz.3.134" name="file0" dev="fuse" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 177.619199][ T28] audit: type=1400 audit(177.540:302): avc: denied { open } for pid=4809 comm="syz.3.134" path="/57/file0/file0" dev="fuse" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 178.100715][ T28] audit: type=1400 audit(178.020:303): avc: denied { sqpoll } for pid=4831 comm="syz.3.139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 178.577804][ T28] audit: type=1400 audit(178.500:304): avc: denied { write } for pid=4838 comm="syz.2.142" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 179.070521][ T28] audit: type=1400 audit(178.990:305): avc: denied { write } for pid=4851 comm="syz.2.146" name="functions" dev="configfs" ino=2712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 181.203464][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 181.206743][ T28] audit: type=1400 audit(181.120:314): avc: denied { write } for pid=4861 comm="syz.3.150" name="functions" dev="configfs" ino=2712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 181.224289][ T4864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.227583][ T4864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 185.586947][ T28] audit: type=1400 audit(185.490:315): avc: denied { mounton } for pid=4910 comm="syz.2.161" path="/proc/133/task" dev="proc" ino=5123 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 185.678611][ T28] audit: type=1400 audit(185.600:316): avc: denied { read } for pid=4910 comm="syz.2.161" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 185.857812][ T4915] random: crng reseeded on system resumption [ 186.445177][ T28] audit: type=1400 audit(186.360:317): avc: denied { read } for pid=4916 comm="syz.3.163" name="/" dev="configfs" ino=1103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 186.465967][ T28] audit: type=1400 audit(186.360:318): avc: denied { open } for pid=4916 comm="syz.3.163" path="/64/myconfig" dev="configfs" ino=1103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 187.429138][ T3051] hid-sensor-hub 0003:1234:5678.0001: hidraw0: USB HID v0.01 Device [syz0] on syz0 [ 189.126892][ T28] audit: type=1400 audit(189.050:319): avc: denied { write } for pid=4953 comm="syz.3.171" name="config" dev="proc" ino=4026533040 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 190.006180][ T28] audit: type=1400 audit(189.930:320): avc: denied { write } for pid=4967 comm="syz.3.176" name="functions" dev="configfs" ino=2712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 190.008361][ T28] audit: type=1800 audit(189.930:321): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.3.176" name="bulk_qlen" dev="configfs" ino=5176 res=0 errno=0 [ 190.105694][ T4971] syzkaller0: entered promiscuous mode [ 190.106135][ T4971] syzkaller0: entered allmulticast mode [ 190.842296][ T28] audit: type=1400 audit(190.760:322): avc: denied { write } for pid=5001 comm="syz.3.180" name="ep.0" dev="configfs" ino=3602 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 190.890386][ T28] audit: type=1400 audit(190.810:323): avc: denied { write } for pid=5001 comm="syz.3.180" name="c.1" dev="configfs" ino=3584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 190.894243][ T28] audit: type=1400 audit(190.810:324): avc: denied { write } for pid=5001 comm="syz.3.180" name="c.1" dev="configfs" ino=3584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 190.907239][ T5002] slab filp start 84f4cb80 pointer offset 0 size 128 [ 190.913594][ T5002] VFS: Close: file count is 0 (f_op=socket_file_ops) [ 190.915246][ T5002] ------------[ cut here ]------------ [ 190.917287][ T5002] kernel BUG at fs/open.c:1464! [ 190.917594][ T5002] Internal error: Oops - BUG: 0 [#1] SMP ARM [ 190.918102][ T5002] Modules linked in: [ 190.918762][ T5002] CPU: 1 UID: 0 PID: 5002 Comm: syz.3.180 Not tainted syzkaller #0 PREEMPT [ 190.919083][ T5002] Hardware name: ARM-Versatile Express [ 190.919324][ T5002] PC is at filp_flush+0x84/0x88 [ 190.919673][ T5002] LR is at __wake_up_klogd+0xa4/0x108 [ 190.919922][ T5002] pc : [<80599a00>] lr : [<802e6aec>] psr: 60000013 [ 190.920202][ T5002] sp : dfd91c08 ip : dfd91b58 fp : dfd91c24 [ 190.920447][ T5002] r10: 85d82ca8 r9 : 00000000 r8 : 82b9fe48 [ 190.920683][ T5002] r7 : 85a7bab0 r6 : 85d82ca8 r5 : 00000000 r4 : 84f4cb80 [ 190.920990][ T5002] r3 : 841bb100 r2 : 00000000 r1 : 00000000 r0 : 00000032 [ 190.921404][ T5002] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 190.921761][ T5002] Control: 30c5387d Table: 86743380 DAC: 00000000 [ 190.922052][ T5002] Register r0 information: non-paged memory [ 190.922655][ T5002] Register r1 information: NULL pointer [ 190.922903][ T5002] Register r2 information: NULL pointer [ 190.923129][ T5002] Register r3 information: slab task_struct start 841bb100 pointer offset 0 size 3136 [ 190.923969][ T5002] Register r4 information: slab filp start 84f4cb80 pointer offset 0 size 128 [ 190.924374][ T5002] Register r5 information: NULL pointer [ 190.924694][ T5002] Register r6 information: slab kmalloc-512 start 85d82c00 pointer offset 168 size 512 [ 190.925137][ T5002] Register r7 information: slab kmalloc-2k start 85a7b800 pointer offset 688 size 2048 [ 190.925672][ T5002] Register r8 information: non-slab/vmalloc memory [ 190.926105][ T5002] Register r9 information: NULL pointer [ 190.926338][ T5002] Register r10 information: slab kmalloc-512 start 85d82c00 pointer offset 168 size 512 [ 190.926847][ T5002] Register r11 information: 2-page vmalloc region starting at 0xdfd90000 allocated at kernel_clone+0xc4/0x43c [ 190.927416][ T5002] Register r12 information: 2-page vmalloc region starting at 0xdfd90000 allocated at kernel_clone+0xc4/0x43c [ 190.927912][ T5002] Process syz.3.180 (pid: 5002, stack limit = 0xdfd90000) [ 190.928288][ T5002] Stack: (0xdfd91c08 to 0xdfd92000) [ 190.928561][ T5002] 1c00: 85c0d900 84f4cb80 85d82ca8 85a7bab0 dfd91c3c dfd91c28 [ 190.928915][ T5002] 1c20: 80599a18 80599988 85c0d900 85c0d900 dfd91c54 dfd91c40 8110b4d4 80599a10 [ 190.929309][ T5002] 1c40: ffffffed 85c0d900 dfd91c8c dfd91c58 8110a2b8 8110b4b8 82b9e674 00000001 [ 190.929704][ T5002] 1c60: 86d641c0 0000bb80 85c0d900 85d82ca8 8110a130 85c0d95c 85d82cd0 00000100 [ 190.930040][ T5002] 1c80: dfd91cc4 dfd91c90 810b3640 8110a13c 00000001 85a7bab0 dfd91cc4 82d2eec8 [ 190.930373][ T5002] 1ca0: 8674dc80 85c0d95c 85c0d900 85a7ba34 85d82d5c 86df8000 dfd91d0c dfd91cc8 [ 190.930745][ T5002] 1cc0: 810ba364 810b35c0 dfd91ce4 8673b140 85a7bbf0 00000000 85a7bab0 849326b0 [ 190.931080][ T5002] 1ce0: 8067a364 848e2400 85a7ba34 85a7ba58 849326f8 00000020 00000000 81c2d69c [ 190.931415][ T5002] 1d00: dfd91d34 dfd91d10 810bd420 810b9fe4 849326f8 00000000 85a7ba58 00000000 [ 190.931729][ T5002] 1d20: 00000020 00000000 dfd91d64 dfd91d38 80bd4c7c 810bd39c dfd91d64 dfd91d48 [ 190.932079][ T5002] 1d40: 80be7b74 849326f8 85a7ba58 84932744 849326f8 00000020 dfd91d94 dfd91d68 [ 190.932442][ T5002] 1d60: 80bd5050 80bd4bb0 dfd91d9c dfd91d78 82d24ff4 82d25004 84932744 849326f8 [ 190.932770][ T5002] 1d80: 00000020 00000000 dfd91dbc dfd91d98 80bd52ac 80bd4fbc 849326f8 85a7ba58 [ 190.933149][ T5002] 1da0: 84932744 00000000 86652638 00000000 dfd91ddc dfd91dc0 80bd5528 80bd527c [ 190.933479][ T5002] 1dc0: 85a7ba58 80bd5468 833d1300 00000000 dfd91e0c dfd91de0 80bd259c 80bd5474 [ 190.933834][ T5002] 1de0: 81b68670 833d1354 84585d34 cf00f886 85a7ba58 86652600 00000000 833d1300 [ 190.934217][ T5002] 1e00: dfd91e1c dfd91e10 80bd44fc 80bd2524 dfd91e4c dfd91e20 80bd3c54 80bd44e4 [ 190.934619][ T5002] 1e20: 86080440 85a7b9e0 dfd91e4c 85a7ba58 85a7b800 85a7ba58 85d9ec18 85a7b9e0 [ 190.935089][ T5002] 1e40: dfd91e64 dfd91e50 80bd65b8 80bd3b50 85a7ba34 85a7b800 dfd91e84 dfd91e68 [ 190.935404][ T5002] 1e60: 810bace8 80bd653c 8673b400 85a7b800 0000000b 85d9ec18 dfd91eac dfd91e88 [ 190.935858][ T5002] 1e80: 810b89a4 810baca0 0000000b 85d9ec00 dfd91f08 85d9ec18 85c266c4 85c266c0 [ 190.936174][ T5002] 1ea0: dfd91ed4 dfd91eb0 8067ba90 810b88d4 0000000b 833ebf80 20000940 dfd91f68 [ 190.936480][ T5002] 1ec0: 8067b9e0 841bb100 dfd91f64 dfd91ed8 8059fc98 8067b9ec 00000000 00000000 [ 190.936867][ T5002] 1ee0: 00000000 00000000 00000000 00000000 00010000 0000000b 20000940 00000000 [ 190.937170][ T5002] 1f00: 00000001 00000000 833ebf80 00000000 00000000 00000000 00000000 00000000 [ 190.937510][ T5002] 1f20: 00000000 00004004 00000000 00000000 00000001 cf00f886 dfd91f64 833ebf83 [ 190.937874][ T5002] 1f40: 833ebf80 00000000 00000000 8020029c 841bb100 00000004 dfd91f94 dfd91f68 [ 190.938181][ T5002] 1f60: 8059ffbc 8059fa28 00000000 00000000 00000000 cf00f886 00000000 00000000 [ 190.938524][ T5002] 1f80: 00356310 00000004 dfd91fa4 dfd91f98 805a0044 8059ff54 00000000 dfd91fa8 [ 190.938903][ T5002] 1fa0: 80200060 805a0040 00000000 00000000 0000000b 20000940 0000000b 00000000 [ 190.939197][ T5002] 1fc0: 00000000 00000000 00356310 00000004 003562d8 00000000 00000001 76f6d0dc SYZFAIL: failed to recv rpc [ 190.939490][ T5002] 1fe0: 76f6ce88 76f6ce78 00018ee8 00130940 60000010 0000000b 00000000 00000000 [ 190.940170][ T5002] Call trace: [ 190.940385][ T5002] [<8059997c>] (filp_flush) from [<80599a18>] (filp_close+0x14/0x28) [ 190.940797][ T5002] r7:85a7bab0 r6:85d82ca8 r5:84f4cb80 r4:85c0d900 [ 190.941050][ T5002] [<80599a04>] (filp_close) from [<8110b4d4>] (gaudio_cleanup+0x28/0x54) [ 190.941449][ T5002] r5:85c0d900 r4:85c0d900 [ 190.941713][ T5002] [<8110b4ac>] (gaudio_cleanup) from [<8110a2b8>] (f_audio_bind+0x188/0x198) [ 190.942119][ T5002] r5:85c0d900 r4:ffffffed [ 190.942307][ T5002] [<8110a130>] (f_audio_bind) from [<810b3640>] (usb_add_function+0x8c/0x210) [ 190.942710][ T5002] r9:00000100 r8:85d82cd0 r7:85c0d95c r6:8110a130 r5:85d82ca8 r4:85c0d900 [ 190.942995][ T5002] [<810b35b4>] (usb_add_function) from [<810ba364>] (configfs_composite_bind+0x38c/0x5e8) [ 190.943394][ T5002] r8:86df8000 r7:85d82d5c r6:85a7ba34 r5:85c0d900 r4:85c0d95c [ 190.943640][ T5002] [<810b9fd8>] (configfs_composite_bind) from [<810bd420>] (gadget_bind_driver+0x90/0x2b0) [ 190.944005][ T5002] r10:81c2d69c r9:00000000 r8:00000020 r7:849326f8 r6:85a7ba58 r5:85a7ba34 [ 190.944289][ T5002] r4:848e2400 [ 190.944427][ T5002] [<810bd390>] (gadget_bind_driver) from [<80bd4c7c>] (really_probe+0xd8/0x40c) [ 190.945024][ T5002] r9:00000000 r8:00000020 r7:00000000 r6:85a7ba58 r5:00000000 r4:849326f8 [ 190.945505][ T5002] [<80bd4ba4>] (really_probe) from [<80bd5050>] (__driver_probe_device+0xa0/0x21c) [ 190.945972][ T5002] r8:00000020 r7:849326f8 r6:84932744 r5:85a7ba58 r4:849326f8 [ 190.946206][ T5002] [<80bd4fb0>] (__driver_probe_device) from [<80bd52ac>] (driver_probe_device+0x3c/0xc0) [ 190.946660][ T5002] r9:00000000 r8:00000020 r7:849326f8 r6:84932744 r5:82d25004 r4:82d24ff4 [ 190.947016][ T5002] [<80bd5270>] (driver_probe_device) from [<80bd5528>] (__driver_attach+0xc0/0x1f0) [ 190.947392][ T5002] r9:00000000 r8:86652638 r7:00000000 r6:84932744 r5:85a7ba58 r4:849326f8 [ 190.947685][ T5002] [<80bd5468>] (__driver_attach) from [<80bd259c>] (bus_for_each_dev+0x84/0xd4) [ 190.948020][ T5002] r7:00000000 r6:833d1300 r5:80bd5468 r4:85a7ba58 [ 190.948252][ T5002] [<80bd2518>] (bus_for_each_dev) from [<80bd44fc>] (driver_attach+0x24/0x28) [ 190.948574][ T5002] r7:833d1300 r6:00000000 r5:86652600 r4:85a7ba58 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 190.948782][ T5002] [<80bd44d8>] (driver_attach) from [<80bd3c54>] (bus_add_driver+0x110/0x230) [ 190.949380][ T5002] [<80bd3b44>] (bus_add_driver) from [<80bd65b8>] (driver_register+0x88/0x124) [ 190.949741][ T5002] r8:85a7b9e0 r7:85d9ec18 r6:85a7ba58 r5:85a7b800 r4:85a7ba58 [ 190.950020][ T5002] [<80bd6530>] (driver_register) from [<810bace8>] (usb_gadget_register_driver_owner+0x54/0xec) [ 190.950385][ T5002] r5:85a7b800 r4:85a7ba34 [ 190.950551][ T5002] [<810bac94>] (usb_gadget_register_driver_owner) from [<810b89a4>] (gadget_dev_desc_UDC_store+0xdc/0x114) [ 190.950934][ T5002] r7:85d9ec18 r6:0000000b r5:85a7b800 r4:8673b400 [ 190.951346][ T5002] [<810b88c8>] (gadget_dev_desc_UDC_store) from [<8067ba90>] (configfs_write_iter+0xb0/0x124) [ 190.951971][ T5002] r9:85c266c0 r8:85c266c4 r7:85d9ec18 r6:dfd91f08 r5:85d9ec00 r4:0000000b [ 190.952344][ T5002] [<8067b9e0>] (configfs_write_iter) from [<8059fc98>] (vfs_write+0x27c/0x42c) [ 190.952776][ T5002] r9:841bb100 r8:8067b9e0 r7:dfd91f68 r6:20000940 r5:833ebf80 r4:0000000b [ 190.953060][ T5002] [<8059fa1c>] (vfs_write) from [<8059ffbc>] (ksys_write+0x74/0xec) [ 190.953393][ T5002] r10:00000004 r9:841bb100 r8:8020029c r7:00000000 r6:00000000 r5:833ebf80 [ 190.953707][ T5002] r4:833ebf83 [ 190.953849][ T5002] [<8059ff48>] (ksys_write) from [<805a0044>] (sys_write+0x10/0x14) [ 190.954137][ T5002] r7:00000004 r6:00356310 r5:00000000 r4:00000000 [ 190.954419][ T5002] [<805a0034>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 190.954725][ T5002] Exception stack(0xdfd91fa8 to 0xdfd91ff0) [ 190.955077][ T5002] 1fa0: 00000000 00000000 0000000b 20000940 0000000b 00000000 [ 190.955478][ T5002] 1fc0: 00000000 00000000 00356310 00000004 003562d8 00000000 00000001 76f6d0dc [ 190.955778][ T5002] 1fe0: 76f6ce88 76f6ce78 00018ee8 00130940 [ 190.956289][ T5002] Code: e5941008 e30505c4 e3480235 ebf1a93d (e7f001f2) [ 190.957067][ T5002] ---[ end trace 0000000000000000 ]--- [ 190.957991][ T5002] Kernel panic - not syncing: Fatal exception [ 190.960137][ T5002] Rebooting in 86400 seconds..