last executing test programs: 1m4.060991006s ago: executing program 1 (id=506): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m3.841510632s ago: executing program 1 (id=507): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x80000) syz_genetlink_get_family_id$fou(&(0x7f0000000040), r1) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="78d8f92dbf64605cdd118f48e23e98c6", 0x10}], 0x1, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x4004080) 1m1.511193158s ago: executing program 1 (id=508): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000540000000e0002006e65746465767369"], 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1b, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x800}}, 0x0, 0x8, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x800}, 0x94) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x50, &(0x7f0000000100), 0x48) 37.781053259s ago: executing program 1 (id=510): r0 = socket$kcm(0x2d, 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r2, 0x80045017, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$snddsp(r3, &(0x7f0000000200)="a38d", 0x2) ioctl$SNDRV_PCM_IOCTL_DRAIN(r3, 0x4144, 0x0) r4 = syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r4, 0xc0984124, &(0x7f0000000300)) r5 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r5, 0x4112, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 36.960761481s ago: executing program 1 (id=511): bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000002d80)={'wlan1\x00'}) 31.01028847s ago: executing program 0 (id=514): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r2, 0x0, 0x0) r3 = dup2(r2, r0) ioctl$TCXONC(r3, 0x540a, 0x1) 29.731224537s ago: executing program 0 (id=515): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000017144da5"], 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x24000880) 12.900484747s ago: executing program 1 (id=516): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) write$UHID_INPUT(r0, &(0x7f0000001980)={0x9, {"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0x1000}}, 0x1006) 11.522531941s ago: executing program 0 (id=517): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x9, 0x80, 0x0, 0xffffffff, 0x91b1}}}}]}, 0x4c}}, 0x0) 10.882959969s ago: executing program 0 (id=518): r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="d33562d3a7414dae8bea08fcab5ef1d3efadb64929faa40c79c120ca3d", 0x1d}], 0x1, 0x0, 0x200) 10.278355535s ago: executing program 0 (id=519): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r2, 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 0s ago: executing program 0 (id=520): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f27, 0x5, 0x22, 0x401, 0x1, 0x6dc4, 0xfff, 0x5c95239c, 0x5, 0x3ff, 0x0, 0x401, 0xfffffffe, 0x2, 0x9, 0xe1cb, 0x5, 0x4, 0x3, 0x395, 0x8000008b, 0xfffffffe, 0xa, 0xfffffff5, 0x1, 0x3, 0x0, 0x0, 0x4, 0x8000000, 0xdffffff9]}) kernel console output (not intermixed with test programs): :sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 83.557112][ T3842] FAULT_INJECTION: forcing a failure. [ 83.557112][ T3842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 83.557470][ T3842] CPU: 1 UID: 0 PID: 3842 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 83.557567][ T3842] Hardware name: ARM-Versatile Express [ 83.557593][ T3842] Call trace: [ 83.557639][ T3842] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 83.557765][ T3842] r7:20000040 r6:00000000 r5:60000013 r4:82252488 [ 83.557788][ T3842] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 83.557844][ T3842] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 83.557900][ T3842] r5:83c1ec00 r4:8294f590 [ 83.557918][ T3842] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 83.558082][ T3842] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 83.558154][ T3842] r8:20000040 r7:20000040 r6:00001000 r5:85803000 r4:000000ba [ 83.558294][ T3842] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 83.558348][ T3842] [<80986df4>] (should_fail_usercopy) from [<804a5644>] (vmemdup_user+0x44/0x170) [ 83.558498][ T3842] [<804a5600>] (vmemdup_user) from [<80597868>] (setxattr_copy+0x58/0x90) [ 83.558578][ T3842] r9:83c1ec00 r8:20000040 r7:00000003 r6:00001000 r5:00000000 r4:ea4d5e48 [ 83.558696][ T3842] [<80597810>] (setxattr_copy) from [<80597a74>] (path_setxattrat+0x7c/0x17c) [ 83.558828][ T3842] r5:00000000 r4:20000000 [ 83.558870][ T3842] [<805979f8>] (path_setxattrat) from [<80597d74>] (sys_fsetxattr+0x30/0x38) [ 83.559001][ T3842] r8:8020029c r7:000000e4 r6:001304b8 r5:00000000 r4:00000000 [ 83.559150][ T3842] [<80597d44>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 83.559224][ T3842] Exception stack(0xea4d5fa8 to 0xea4d5ff0) [ 83.559272][ T3842] 5fa0: 00000000 00000000 00000003 20000000 20000040 000000ba [ 83.559308][ T3842] 5fc0: 00000000 00000000 001304b8 000000e4 00300000 00000000 00006364 76f370bc [ 83.559335][ T3842] 5fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 87.071023][ T3863] Zero length message leads to an empty skb [ 89.944542][ T29] audit: type=1400 audit(89.860:108): avc: denied { allowed } for pid=3868 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 89.963730][ T29] audit: type=1400 audit(89.880:109): avc: denied { create } for pid=3868 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 89.966521][ T29] audit: type=1400 audit(89.880:110): avc: denied { write } for pid=3868 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 90.168637][ T29] audit: type=1400 audit(90.080:111): avc: denied { write } for pid=3872 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 90.859057][ T3877] FAULT_INJECTION: forcing a failure. [ 90.859057][ T3877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 90.862010][ T3877] CPU: 0 UID: 0 PID: 3877 Comm: syz.1.30 Not tainted syzkaller #0 PREEMPT [ 90.862243][ T3877] Hardware name: ARM-Versatile Express [ 90.863031][ T3877] Call trace: [ 90.863369][ T3877] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 90.864386][ T3877] r7:000000ad r6:00000000 r5:60000113 r4:82252488 [ 90.864475][ T3877] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 90.864562][ T3877] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 90.864621][ T3877] r5:833a6000 r4:8294f590 [ 90.864661][ T3877] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 90.864725][ T3877] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 90.864777][ T3877] r8:00000000 r7:000000ad r6:001304b8 r5:76f24b38 r4:76f24bc0 [ 90.864792][ T3877] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 90.864834][ T3877] [<80986df4>] (should_fail_usercopy) from [<8026bf94>] (restore_altstack+0x34/0xf8) [ 90.864883][ T3877] [<8026bf60>] (restore_altstack) from [<8022b7c8>] (sys_rt_sigreturn+0x64/0x74) [ 90.864934][ T3877] r5:76f24b38 r4:ea511fb0 [ 90.864948][ T3877] [<8022b764>] (sys_rt_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 90.865171][ T3877] Exception stack(0xea511fa8 to 0xea511ff0) [ 90.865381][ T3877] 1fa0: 00000000 00000000 00000003 20000140 00000001 00000000 [ 90.865436][ T3877] 1fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f250bc [ 90.865464][ T3877] 1fe0: 76f24ec0 76f24eb0 000195a4 0013250c [ 90.865525][ T3877] r5:00000000 r4:00000000 [ 95.347150][ T3902] FAULT_INJECTION: forcing a failure. [ 95.347150][ T3902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 95.349081][ T3902] CPU: 0 UID: 0 PID: 3902 Comm: syz.1.38 Not tainted syzkaller #0 PREEMPT [ 95.349160][ T3902] Hardware name: ARM-Versatile Express [ 95.349186][ T3902] Call trace: [ 95.349286][ T3902] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 95.349401][ T3902] r7:00006364 r6:00000000 r5:60000013 r4:82252488 [ 95.349420][ T3902] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 95.349475][ T3902] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 95.349528][ T3902] r5:83c1ec00 r4:8294f590 [ 95.349543][ T3902] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 95.349598][ T3902] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 95.349653][ T3902] r8:00000000 r7:00006364 r6:76f040bc r5:83c1f430 r4:76f03bb8 [ 95.349681][ T3902] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 95.349726][ T3902] [<80986df4>] (should_fail_usercopy) from [<8022b414>] (setup_sigframe+0xe4/0x1c4) [ 95.349804][ T3902] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 95.349961][ T3902] r10:b5403587 r9:76f03bb8 r8:00000000 r7:83c1f430 r6:76f03b38 r5:ea995fb0 [ 95.350002][ T3902] r4:83c1ec00 [ 95.350021][ T3902] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 95.350101][ T3902] Exception stack(0xea995fb0 to 0xea995ff8) [ 95.350146][ T3902] 5fa0: 00000003 20000200 04000880 00000000 [ 95.350183][ T3902] 5fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f040bc [ 95.350219][ T3902] 5fe0: 76f03ec0 76f03eb0 000195a4 0013250c 60000010 00000003 [ 95.350258][ T3902] r10:00000128 r9:83c1ec00 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 95.350280][ T3902] r4:00000000 [ 96.219300][ T3909] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3909 comm=syz.0.39 [ 96.315445][ T29] audit: type=1400 audit(96.230:112): avc: denied { create } for pid=3910 comm="syz.0.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 96.315856][ T29] audit: type=1400 audit(96.230:113): avc: denied { getopt } for pid=3910 comm="syz.0.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 96.424395][ T29] audit: type=1400 audit(96.340:114): avc: denied { create } for pid=3914 comm="syz.0.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 96.428860][ T29] audit: type=1400 audit(96.340:115): avc: denied { getopt } for pid=3914 comm="syz.0.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 96.441491][ T29] audit: type=1400 audit(96.360:116): avc: denied { ioctl } for pid=3914 comm="syz.0.42" path="socket:[2418]" dev="sockfs" ino=2418 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 97.318982][ T29] audit: type=1400 audit(97.230:117): avc: denied { prog_load } for pid=3918 comm="syz.1.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 97.321842][ T29] audit: type=1400 audit(97.240:118): avc: denied { bpf } for pid=3918 comm="syz.1.44" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 97.329274][ T29] audit: type=1400 audit(97.240:119): avc: denied { perfmon } for pid=3918 comm="syz.1.44" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 97.455292][ T3930] FAULT_INJECTION: forcing a failure. [ 97.455292][ T3930] name failslab, interval 1, probability 0, space 0, times 1 [ 97.455782][ T3930] CPU: 1 UID: 0 PID: 3930 Comm: syz.1.45 Not tainted syzkaller #0 PREEMPT [ 97.455862][ T3930] Hardware name: ARM-Versatile Express [ 97.455884][ T3930] Call trace: [ 97.455923][ T3930] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 97.456028][ T3930] r7:00000cc0 r6:00000000 r5:60000013 r4:82252488 [ 97.456048][ T3930] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 97.456102][ T3930] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 97.456157][ T3930] r5:833a6000 r4:82918810 [ 97.456173][ T3930] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 97.456225][ T3930] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 97.456286][ T3930] r8:00000000 r7:00000cc0 r6:00000022 r5:85818040 r4:83001240 [ 97.456305][ T3930] [<8052ee50>] (should_failslab) from [<8051142c>] (__kmalloc_node_track_caller_noprof+0xa0/0x574) [ 97.456365][ T3930] [<8051138c>] (__kmalloc_node_track_caller_noprof) from [<804a45d0>] (kmemdup_nul+0x34/0x78) [ 97.456438][ T3930] r10:00000000 r9:00000000 r8:833a6000 r7:00000000 r6:85818040 r5:85818040 [ 97.456459][ T3930] r4:00000021 [ 97.456534][ T3930] [<804a459c>] (kmemdup_nul) from [<807baa6c>] (security_context_to_sid_core+0x58/0x29c) [ 97.456606][ T3930] r7:00000004 r6:84249294 r5:85818040 r4:00000021 [ 97.456648][ T3930] [<807baa14>] (security_context_to_sid_core) from [<807bc1a8>] (security_context_to_sid+0x24/0x2c) [ 97.456727][ T3930] r10:830cdd80 r9:0000005f r8:833a6000 r7:00000004 r6:84249294 r5:834f3220 [ 97.456749][ T3930] r4:00000000 [ 97.456766][ T3930] [<807bc184>] (security_context_to_sid) from [<807a9314>] (selinux_inode_setxattr+0x158/0x364) [ 97.456817][ T3930] [<807a91bc>] (selinux_inode_setxattr) from [<8078caa8>] (security_inode_setxattr+0x408/0x418) [ 97.456994][ T3930] r10:807a91bc r9:00000000 r8:00000021 r7:8291f61c r6:85818040 r5:834f3220 [ 97.457022][ T3930] r4:eaa49e5c [ 97.457060][ T3930] [<8078c6a0>] (security_inode_setxattr) from [<805973f4>] (__vfs_setxattr_locked+0x64/0x118) [ 97.457133][ T3930] r10:eaa49dc0 r9:00000021 r8:83eeee20 r7:85818040 r6:eaa49e5c r5:8291f61c [ 97.457152][ T3930] r4:834f3220 [ 97.457166][ T3930] [<80597390>] (__vfs_setxattr_locked) from [<80597538>] (vfs_setxattr+0x90/0x180) [ 97.457225][ T3930] r8:8291f61c r7:eaa49e5c r6:834f3220 r5:83eeeea0 r4:eaa49e48 [ 97.457262][ T3930] [<805974a8>] (vfs_setxattr) from [<805976bc>] (do_setxattr+0x94/0x9c) [ 97.457552][ T3930] r10:000000e4 r9:834f3220 r8:8291f61c r7:85818040 r6:00000021 r5:eaa49e5c [ 97.457580][ T3930] r4:eaa49e48 [ 97.457785][ T3930] [<80597628>] (do_setxattr) from [<805978f8>] (file_setxattr+0x58/0x78) [ 97.458026][ T3930] r9:833a6000 r8:200000c0 r7:00000003 r6:eaa49e48 r5:8496fd80 r4:00000000 [ 97.458281][ T3930] [<805978a0>] (file_setxattr) from [<80597afc>] (path_setxattrat+0x104/0x17c) [ 97.458355][ T3930] r7:00000003 r6:8496fd80 r5:8496fd81 r4:00000000 [ 97.458371][ T3930] [<805979f8>] (path_setxattrat) from [<80597d74>] (sys_fsetxattr+0x30/0x38) [ 97.458434][ T3930] r8:8020029c r7:000000e4 r6:001304b8 r5:00000000 r4:00000000 [ 97.458453][ T3930] [<80597d44>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 97.458558][ T3930] Exception stack(0xeaa49fa8 to 0xeaa49ff0) [ 97.458602][ T3930] 9fa0: 00000000 00000000 00000003 20000080 200000c0 00000021 [ 97.458636][ T3930] 9fc0: 00000000 00000000 001304b8 000000e4 00300000 00000000 00006364 76f250bc [ 97.458665][ T3930] 9fe0: 76f24ec0 76f24eb0 000195a4 00132510 [ 97.676988][ T29] audit: type=1400 audit(97.590:120): avc: denied { create } for pid=3935 comm="syz.1.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 97.682138][ T29] audit: type=1400 audit(97.600:121): avc: denied { bind } for pid=3935 comm="syz.1.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.913497][ T3951] SELinux: Context system_u:object_r:dpkg_lock_t:s0 is not valid (left unmapped). [ 101.861469][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 101.861884][ T29] audit: type=1400 audit(101.780:130): avc: denied { ioctl } for pid=3974 comm="syz.0.58" path="socket:[2498]" dev="sockfs" ino=2498 ioctlcmd=0x4141 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 101.872890][ T29] audit: type=1400 audit(101.790:131): avc: denied { block_suspend } for pid=3974 comm="syz.0.58" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 101.990050][ T29] audit: type=1400 audit(101.910:132): avc: denied { setopt } for pid=3976 comm="syz.0.59" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 102.749581][ T3982] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=259 sclass=netlink_tcpdiag_socket pid=3982 comm=syz.0.61 [ 105.315215][ T29] audit: type=1400 audit(105.230:133): avc: denied { execute } for pid=3989 comm="syz.0.63" path=2F6D656D66643A0B656DDA9952406DFCFE9B232AFF202864656C6574656429 dev="tmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 105.400249][ T45] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 105.570828][ T45] usb 2-1: config 0 has no interfaces? [ 105.571324][ T45] usb 2-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 105.571381][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.575736][ T45] usb 2-1: config 0 descriptor?? [ 106.246414][ T4004] FAULT_INJECTION: forcing a failure. [ 106.246414][ T4004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.246840][ T4004] CPU: 1 UID: 0 PID: 4004 Comm: syz.0.66 Not tainted syzkaller #0 PREEMPT [ 106.246934][ T4004] Hardware name: ARM-Versatile Express [ 106.246981][ T4004] Call trace: [ 106.247027][ T4004] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 106.247222][ T4004] r7:76f36b58 r6:00000000 r5:60000013 r4:82252488 [ 106.247269][ T4004] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 106.247508][ T4004] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 106.247676][ T4004] r5:8419ec00 r4:8294f590 [ 106.247698][ T4004] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 106.247803][ T4004] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 106.248058][ T4004] r8:b5003587 r7:76f36b58 r6:76f36b38 r5:eb0c9f58 r4:76f36b38 [ 106.248083][ T4004] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 106.248212][ T4004] [<80986df4>] (should_fail_usercopy) from [<8026ad70>] (copy_siginfo_to_user+0x1c/0xa4) [ 106.248295][ T4004] [<8026ad54>] (copy_siginfo_to_user) from [<8022bb50>] (do_work_pending+0x378/0x4e8) [ 106.248647][ T4004] r9:fffffe00 r8:b5003587 r7:8419f430 r6:76f36b38 r5:eb0c9fb0 r4:8419ec00 [ 106.248789][ T4004] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 106.249171][ T4004] Exception stack(0xeb0c9fb0 to 0xeb0c9ff8) [ 106.249285][ T4004] 9fa0: 00000003 20000300 00008000 00000000 [ 106.249395][ T4004] 9fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f370bc [ 106.249480][ T4004] 9fe0: 76f36ec0 76f36eb0 000195a4 0013250c 60000010 00000003 [ 106.249518][ T4004] r10:00000128 r9:8419ec00 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 106.249539][ T4004] r4:00000000 [ 107.901040][ T29] audit: type=1400 audit(107.820:134): avc: denied { create } for pid=4006 comm="syz.0.67" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 107.904087][ T29] audit: type=1400 audit(107.820:135): avc: denied { map } for pid=4006 comm="syz.0.67" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2534 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 107.908092][ T29] audit: type=1400 audit(107.820:136): avc: denied { read write } for pid=4006 comm="syz.0.67" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2534 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 109.385239][ T45] usb 2-1: USB disconnect, device number 2 [ 110.019299][ T4021] FAULT_INJECTION: forcing a failure. [ 110.019299][ T4021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.019811][ T4021] CPU: 1 UID: 0 PID: 4021 Comm: syz.1.69 Not tainted syzkaller #0 PREEMPT [ 110.019905][ T4021] Hardware name: ARM-Versatile Express [ 110.019941][ T4021] Call trace: [ 110.020042][ T4021] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 110.020238][ T4021] r7:76f24b58 r6:00000000 r5:60000013 r4:82252488 [ 110.020260][ T4021] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 110.020316][ T4021] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 110.020435][ T4021] r5:833a1800 r4:8294f590 [ 110.020551][ T4021] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 110.020706][ T4021] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 110.020885][ T4021] r8:b5003587 r7:76f24b58 r6:76f24b38 r5:eb1a9f58 r4:76f24b38 [ 110.020908][ T4021] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 110.021016][ T4021] [<80986df4>] (should_fail_usercopy) from [<8026ad70>] (copy_siginfo_to_user+0x1c/0xa4) [ 110.021103][ T4021] [<8026ad54>] (copy_siginfo_to_user) from [<8022bb50>] (do_work_pending+0x378/0x4e8) [ 110.021230][ T4021] r9:fffffe00 r8:b5003587 r7:833a2030 r6:76f24b38 r5:eb1a9fb0 r4:833a1800 [ 110.021316][ T4021] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 110.021401][ T4021] Exception stack(0xeb1a9fb0 to 0xeb1a9ff8) [ 110.021908][ T4021] 9fa0: 00000003 20000280 00008004 00000000 [ 110.022009][ T4021] 9fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f250bc [ 110.022182][ T4021] 9fe0: 76f24ec0 76f24eb0 000195a4 0013250c 60000010 00000003 [ 110.022314][ T4021] r10:00000128 r9:833a1800 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 110.022610][ T4021] r4:00000000 [ 110.682783][ T29] audit: type=1400 audit(110.600:137): avc: denied { mounton } for pid=4024 comm="syz.1.70" path="/proc/116/task" dev="proc" ino=3589 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 119.814591][ T29] audit: type=1400 audit(119.730:138): avc: denied { ioctl } for pid=4083 comm="syz.1.82" path="socket:[3639]" dev="sockfs" ino=3639 ioctlcmd=0xf510 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 119.885404][ T29] audit: type=1400 audit(119.800:139): avc: denied { write } for pid=4083 comm="syz.1.82" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 121.073721][ T4103] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4103 comm=syz.1.85 [ 123.097510][ T29] audit: type=1400 audit(123.010:140): avc: denied { append } for pid=4104 comm="syz.1.86" name="dsp1" dev="devtmpfs" ino=730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dpkg_lock_t:s0" [ 123.105758][ T29] audit: type=1400 audit(123.010:141): avc: denied { open } for pid=4104 comm="syz.1.86" path="/dev/dsp1" dev="devtmpfs" ino=730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dpkg_lock_t:s0" [ 124.795916][ T29] audit: type=1400 audit(124.710:142): avc: denied { write } for pid=4113 comm="syz.0.90" name="config" dev="proc" ino=4026532821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 124.818348][ T29] audit: type=1400 audit(124.730:143): avc: denied { setopt } for pid=4113 comm="syz.0.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 125.015185][ T29] audit: type=1400 audit(124.930:144): avc: denied { getopt } for pid=4120 comm="syz.0.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 125.031557][ T29] audit: type=1400 audit(124.950:145): avc: denied { nlmsg_write } for pid=4120 comm="syz.0.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 125.319952][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 125.506304][ T9] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 125.507365][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.509817][ T9] usb 1-1: Product: syz [ 125.512950][ T9] usb 1-1: Manufacturer: syz [ 125.515894][ T9] usb 1-1: SerialNumber: syz [ 125.752180][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 125.756923][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 125.760774][ T9] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 125.775905][ T9] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 125.784911][ T9] usb 1-1: USB disconnect, device number 2 [ 127.876979][ T29] audit: type=1400 audit(127.790:146): avc: denied { getopt } for pid=4143 comm="syz.0.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 128.106208][ T4148] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 128.106667][ T4148] audit: out of memory in audit_log_start [ 128.786908][ T4155] FAULT_INJECTION: forcing a failure. [ 128.786908][ T4155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.787262][ T4155] CPU: 1 UID: 0 PID: 4155 Comm: syz.0.97 Not tainted syzkaller #0 PREEMPT [ 128.787346][ T4155] Hardware name: ARM-Versatile Express [ 128.787368][ T4155] Call trace: [ 128.787404][ T4155] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 128.787503][ T4155] r7:ec401e20 r6:00000000 r5:60000013 r4:82252488 [ 128.787522][ T4155] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 128.787570][ T4155] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 128.787621][ T4155] r5:833a2400 r4:8294f590 [ 128.787635][ T4155] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 128.787684][ T4155] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 128.787732][ T4155] r8:00040800 r7:ec401e20 r6:200006c0 r5:00000000 r4:ec401f20 [ 128.787747][ T4155] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 128.787785][ T4155] [<80986df4>] (should_fail_usercopy) from [<81559038>] (copy_msghdr_from_user+0x50/0x130) [ 128.787835][ T4155] [<81558fe8>] (copy_msghdr_from_user) from [<81559190>] (___sys_sendmsg+0x78/0xd0) [ 128.788010][ T4155] r8:00040800 r7:00000000 r6:835eef00 r5:ec401f20 r4:ec401e64 [ 128.788166][ T4155] [<81559118>] (___sys_sendmsg) from [<8155964c>] (__sys_sendmsg+0x8c/0xe0) [ 128.788498][ T4155] r10:00000128 r9:833a2400 r8:84eb3cc0 r7:00040800 r6:200006c0 r5:84eb3cc1 [ 128.788702][ T4155] r4:00000003 [ 128.788734][ T4155] [<815595c0>] (__sys_sendmsg) from [<815596b4>] (sys_sendmsg+0x14/0x18) [ 128.789092][ T4155] r8:8020029c r7:00000128 r6:001304b8 r5:00000000 r4:00000000 [ 128.789351][ T4155] [<815596a0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 128.789511][ T4155] Exception stack(0xec401fa8 to 0xec401ff0) [ 128.789668][ T4155] 1fa0: 00000000 00000000 00000003 200006c0 00040800 00000000 [ 128.789939][ T4155] 1fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f160bc [ 128.790046][ T4155] 1fe0: 76f15ec0 76f15eb0 000195a4 00132510 [ 130.642100][ T29] audit: type=1400 audit(130.560:147): avc: denied { remount } for pid=4167 comm="syz.0.101" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 131.553644][ T29] audit: type=1400 audit(131.470:148): avc: denied { audit_write } for pid=4172 comm="syz.1.102" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 131.592159][ T29] audit: type=1400 audit(131.510:149): avc: denied { accept } for pid=4172 comm="syz.1.102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 133.164445][ T29] audit: type=1400 audit(133.080:150): avc: denied { unmount } for pid=3095 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 133.834713][ T29] audit: type=1400 audit(133.750:151): avc: denied { create } for pid=4187 comm="syz.0.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 133.849895][ T29] audit: type=1400 audit(133.760:152): avc: denied { setopt } for pid=4187 comm="syz.0.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 133.850351][ T29] audit: type=1400 audit(133.760:153): avc: denied { ioctl } for pid=4187 comm="syz.0.107" path="socket:[3756]" dev="sockfs" ino=3756 ioctlcmd=0x891a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 134.059103][ T29] audit: type=1400 audit(133.970:154): avc: denied { write } for pid=4187 comm="syz.0.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 134.125928][ T29] audit: type=1400 audit(134.040:155): avc: denied { getopt } for pid=4187 comm="syz.0.107" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 134.669931][ T29] audit: type=1400 audit(134.590:156): avc: denied { create } for pid=4200 comm="syz.0.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 141.212998][ T4223] FAULT_INJECTION: forcing a failure. [ 141.212998][ T4223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.213264][ T4223] CPU: 1 UID: 0 PID: 4223 Comm: syz.0.116 Not tainted syzkaller #0 PREEMPT [ 141.213317][ T4223] Hardware name: ARM-Versatile Express [ 141.213331][ T4223] Call trace: [ 141.213352][ T4223] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 141.213411][ T4223] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 141.213420][ T4223] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 141.213446][ T4223] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 141.213472][ T4223] r5:833a1800 r4:8294f590 [ 141.213479][ T4223] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 141.213504][ T4223] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 141.213529][ T4223] r8:20000580 r7:00000000 r6:835ee280 r5:0000000a r4:00000000 [ 141.213536][ T4223] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 141.213556][ T4223] [<80986df4>] (should_fail_usercopy) from [<81556e94>] (do_sock_getsockopt+0x12c/0x1ec) [ 141.213581][ T4223] [<81556d68>] (do_sock_getsockopt) from [<81558d78>] (__sys_getsockopt+0x94/0xdc) [ 141.213609][ T4223] r8:84eb3900 r7:eb251f50 r6:0000000a r5:eb251f58 r4:84eb3901 [ 141.213617][ T4223] [<81558ce4>] (__sys_getsockopt) from [<81558ddc>] (sys_getsockopt+0x1c/0x24) [ 141.213645][ T4223] r8:8020029c r7:00000127 r6:001304b8 r5:00000000 r4:20000580 [ 141.213653][ T4223] [<81558dc0>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 141.213675][ T4223] Exception stack(0xeb251fa8 to 0xeb251ff0) [ 141.213695][ T4223] 1fa0: 20000580 00000000 00000003 00000000 0000000a 00000000 [ 141.213710][ T4223] 1fc0: 20000580 00000000 001304b8 00000127 00300000 00000000 00006364 76f370bc [ 141.213722][ T4223] 1fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 141.400085][ T29] audit: type=1400 audit(141.320:157): avc: denied { mounton } for pid=4224 comm="syz.0.117" path="/60/file0" dev="tmpfs" ino=330 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 143.360189][ T4236] FAULT_INJECTION: forcing a failure. [ 143.360189][ T4236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.360784][ T4236] CPU: 1 UID: 0 PID: 4236 Comm: syz.0.120 Not tainted syzkaller #0 PREEMPT [ 143.360847][ T4236] Hardware name: ARM-Versatile Express [ 143.360873][ T4236] Call trace: [ 143.360916][ T4236] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 143.361075][ T4236] r7:00006364 r6:00000000 r5:60000013 r4:82252488 [ 143.361099][ T4236] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 143.361154][ T4236] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 143.361208][ T4236] r5:83a26000 r4:8294f590 [ 143.361262][ T4236] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 143.361324][ T4236] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 143.361381][ T4236] r8:00000000 r7:00006364 r6:76f370bc r5:83a26830 r4:76f36bb8 [ 143.361421][ T4236] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 143.361751][ T4236] [<80986df4>] (should_fail_usercopy) from [<8022b414>] (setup_sigframe+0xe4/0x1c4) [ 143.361858][ T4236] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 143.362002][ T4236] r10:b5403587 r9:76f36bb8 r8:00000000 r7:83a26830 r6:76f36b38 r5:ec8f9fb0 [ 143.362031][ T4236] r4:83a26000 [ 143.362049][ T4236] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 143.362103][ T4236] Exception stack(0xec8f9fb0 to 0xec8f9ff8) [ 143.362140][ T4236] 9fa0: 00000003 200002c0 04000000 00000000 [ 143.362174][ T4236] 9fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f370bc [ 143.362204][ T4236] 9fe0: 76f36ec0 76f36eb0 000195a4 0013250c 60000010 00000003 [ 143.362239][ T4236] r10:00000128 r9:83a26000 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 143.362263][ T4236] r4:00000000 [ 143.642477][ T29] audit: type=1400 audit(143.560:158): avc: denied { write } for pid=4240 comm="syz.0.121" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 157.745495][ T29] audit: type=1400 audit(157.660:159): avc: denied { setcheckreqprot } for pid=4281 comm="syz.0.133" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 157.747299][ T4284] SELinux: syz.0.133 (4284) set checkreqprot to 1. This is no longer supported. [ 157.803787][ T29] audit: type=1400 audit(157.710:160): avc: denied { setattr } for pid=4281 comm="syz.0.133" path="socket:[3941]" dev="sockfs" ino=3941 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 157.999414][ T29] audit: type=1400 audit(157.880:161): avc: denied { create } for pid=4285 comm="syz.0.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 169.221775][ T4332] FAULT_INJECTION: forcing a failure. [ 169.221775][ T4332] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 169.223917][ T4332] CPU: 1 UID: 0 PID: 4332 Comm: syz.1.145 Not tainted syzkaller #0 PREEMPT [ 169.224049][ T4332] Hardware name: ARM-Versatile Express [ 169.224078][ T4332] Call trace: [ 169.224117][ T4332] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 169.224226][ T4332] r7:00000000 r6:00000000 r5:60000113 r4:82252488 [ 169.224246][ T4332] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 169.224299][ T4332] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 169.224352][ T4332] r5:8405e000 r4:82918864 [ 169.224367][ T4332] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 169.224418][ T4332] [<80986bb4>] (should_fail_ex) from [<8052ef4c>] (should_fail_alloc_page+0x68/0x74) [ 169.224480][ T4332] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:ec951cd8 [ 169.224498][ T4332] [<8052eee4>] (should_fail_alloc_page) from [<804f700c>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 169.224552][ T4332] [<804f6f78>] (prepare_alloc_pages.constprop.0) from [<804ff5d4>] (__alloc_frozen_pages_noprof+0xac/0x1104) [ 169.224615][ T4332] r10:ec951ec8 r9:00000000 r8:8405e000 r7:00000000 r6:00140cca r5:8405e000 [ 169.224637][ T4332] r4:00000000 r3:ec951cd8 [ 169.224652][ T4332] [<804ff528>] (__alloc_frozen_pages_noprof) from [<805006a0>] (__folio_alloc_noprof+0x14/0x6c) [ 169.224727][ T4332] r10:ec951ec8 r9:8487ad80 r8:00000001 r7:00000000 r6:20000000 r5:8405e000 [ 169.224746][ T4332] r4:00000215 [ 169.224761][ T4332] [<8050068c>] (__folio_alloc_noprof) from [<804d0884>] (handle_mm_fault+0xcec/0x14e0) [ 169.224823][ T4332] r5:8405e000 r4:00000215 [ 169.224839][ T4332] [<804cfb98>] (handle_mm_fault) from [<80234214>] (do_page_fault+0xec/0x49c) [ 169.224900][ T4332] r10:00000002 r9:849d4680 r8:00000215 r7:20000000 r6:00000a06 r5:20000540 [ 169.224917][ T4332] r4:ec951ec8 [ 169.224934][ T4332] [<80234128>] (do_page_fault) from [<80234744>] (do_translation_fault+0xfc/0x12c) [ 169.224999][ T4332] r10:8405e000 r9:8405e000 r8:80234648 r7:ec951ec8 r6:20000540 r5:00000a06 [ 169.225017][ T4332] r4:8281d0b8 [ 169.225032][ T4332] [<80234648>] (do_translation_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 169.225089][ T4332] r9:8405e000 r8:80234648 r7:ec951ec8 r6:20000540 r5:00000a06 r4:8281d0b8 [ 169.225105][ T4332] [<80234774>] (do_DataAbort) from [<80200b2c>] (__dabt_svc+0x4c/0x80) [ 169.225145][ T4332] Exception stack(0xec951ec8 to 0xec951f10) [ 169.225179][ T4332] 1ec0: 20000540 7effffff 00001000 b5003500 00000002 00000000 [ 169.225210][ T4332] 1ee0: 84eb3e41 20000540 84eb3e40 b5403587 8405e000 ec951fa4 a1000543 ec951f18 [ 169.225233][ T4332] 1f00: 80578894 81a326e8 80000013 ffffffff [ 169.225261][ T4332] r8:84eb3e40 r7:ec951efc r6:ffffffff r5:80000013 r4:81a326e8 [ 169.225278][ T4332] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 169.225327][ T4332] Exception stack(0xec951fa8 to 0xec951ff0) [ 169.225357][ T4332] 1fa0: 00000000 00000000 00000003 00000002 20000540 00000000 [ 169.225388][ T4332] 1fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f250bc [ 169.225413][ T4332] 1fe0: 76f24ec0 76f24eb0 000195a4 00132510 [ 169.225443][ T4332] r10:00000036 r9:8405e000 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 169.225460][ T4332] r4:00000000 [ 176.622542][ T29] audit: type=1400 audit(176.540:162): avc: denied { write } for pid=4349 comm="syz.0.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 181.216456][ T4377] FAULT_INJECTION: forcing a failure. [ 181.216456][ T4377] name failslab, interval 1, probability 0, space 0, times 0 [ 181.223632][ T4377] CPU: 1 UID: 0 PID: 4377 Comm: syz.0.155 Not tainted syzkaller #0 PREEMPT [ 181.223778][ T4377] Hardware name: ARM-Versatile Express [ 181.223807][ T4377] Call trace: [ 181.223848][ T4377] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 181.223961][ T4377] r7:00000c40 r6:00000000 r5:60000013 r4:82252488 [ 181.223979][ T4377] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 181.224028][ T4377] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 181.224075][ T4377] r5:8405ec00 r4:82918810 [ 181.224088][ T4377] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 181.224135][ T4377] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 181.224195][ T4377] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 181.224210][ T4377] [<8052ee50>] (should_failslab) from [<8050a3a0>] (__kmalloc_noprof+0x9c/0x568) [ 181.224260][ T4377] [<8050a304>] (__kmalloc_noprof) from [<807d3130>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 181.224321][ T4377] r10:8405ec00 r9:8309e400 r8:00000000 r7:8340f3b8 r6:84eb31a8 r5:00001000 [ 181.224340][ T4377] r4:00000000 [ 181.224355][ T4377] [<807d30f4>] (tomoyo_realpath_from_path) from [<807cf274>] (tomoyo_path_number_perm+0xcc/0x22c) [ 181.224409][ T4377] r10:8405ec00 r9:00000000 r8:84eb3180 r7:00005452 r6:00000004 r5:81cd6588 [ 181.224429][ T4377] r4:84eb31a8 r3:826c1240 [ 181.224444][ T4377] [<807cf1a8>] (tomoyo_path_number_perm) from [<807d3b54>] (tomoyo_file_ioctl+0x1c/0x20) [ 181.224498][ T4377] r9:00000003 r8:84eb3180 r7:200001c0 r6:200001c0 r5:00005452 r4:84eb3180 [ 181.224514][ T4377] [<807d3b38>] (tomoyo_file_ioctl) from [<80780418>] (security_file_ioctl+0x64/0x1e4) [ 181.224561][ T4377] [<807803b4>] (security_file_ioctl) from [<805786b4>] (sys_ioctl+0x4c/0xba0) [ 181.224613][ T4377] r7:200001c0 r6:84eb3181 r5:00000000 r4:00005452 [ 181.224629][ T4377] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 181.224671][ T4377] Exception stack(0xed589fa8 to 0xed589ff0) [ 181.224713][ T4377] 9fa0: 00000000 00000000 00000003 00005452 200001c0 00000000 [ 181.224745][ T4377] 9fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f370bc [ 181.224769][ T4377] 9fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 181.224799][ T4377] r10:00000036 r9:8405ec00 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 181.224820][ T4377] r4:00000000 [ 181.250894][ T4377] ERROR: Out of memory at tomoyo_realpath_from_path. [ 181.417538][ T29] audit: type=1400 audit(181.330:163): avc: denied { write } for pid=4378 comm="syz.0.156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 181.420573][ T4379] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4379 comm=syz.0.156 [ 181.430432][ T4379] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4379 comm=syz.0.156 [ 183.331429][ T29] audit: type=1400 audit(183.250:164): avc: denied { create } for pid=4388 comm="syz.0.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 184.860743][ T29] audit: type=1400 audit(184.780:165): avc: denied { bind } for pid=4388 comm="syz.0.159" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 184.863613][ T29] audit: type=1400 audit(184.780:166): avc: denied { name_bind } for pid=4388 comm="syz.0.159" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 184.866150][ T29] audit: type=1400 audit(184.780:167): avc: denied { node_bind } for pid=4388 comm="syz.0.159" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 185.381479][ T4394] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 185.385398][ T29] audit: type=1400 audit(185.300:168): avc: denied { ioctl } for pid=4393 comm="syz.0.161" path="socket:[4031]" dev="sockfs" ino=4031 ioctlcmd=0x89f3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 185.409170][ T29] audit: type=1400 audit(185.320:169): avc: denied { write } for pid=4393 comm="syz.0.161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 185.423682][ T4394] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 185.463326][ T29] audit: type=1400 audit(185.380:170): avc: denied { create } for pid=4393 comm="syz.0.161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 187.154957][ T29] audit: type=1400 audit(187.070:171): avc: denied { accept } for pid=4404 comm="syz.0.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 187.459215][ T29] audit: type=1400 audit(187.370:172): avc: denied { lock } for pid=4406 comm="syz.0.164" path="/dev/ubi_ctrl" dev="devtmpfs" ino=674 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 187.490749][ T29] audit: type=1400 audit(187.410:173): avc: denied { read write } for pid=4406 comm="syz.0.164" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 188.328946][ T41] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 188.499328][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 188.505308][ T41] usb 1-1: unable to get BOS descriptor or descriptor too short [ 188.509316][ T41] usb 1-1: config 0 has an invalid interface number: 16 but max is 0 [ 188.509935][ T41] usb 1-1: config 0 has no interface number 0 [ 188.510467][ T41] usb 1-1: config 0 interface 16 has no altsetting 0 [ 188.524235][ T41] usb 1-1: New USB device found, idVendor=0403, idProduct=fd49, bcdDevice=29.65 [ 188.528496][ T41] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.529396][ T41] usb 1-1: Product: syz [ 188.530011][ T41] usb 1-1: Manufacturer: syz [ 188.530631][ T41] usb 1-1: SerialNumber: syz [ 188.535656][ T41] usb 1-1: config 0 descriptor?? [ 189.012260][ T41] ftdi_sio 1-1:0.16: FTDI USB Serial Device converter detected [ 189.021530][ T41] ftdi_sio ttyUSB0: unknown device type: 0x2965 [ 189.025998][ T41] usb 1-1: USB disconnect, device number 3 [ 189.031383][ T41] ftdi_sio 1-1:0.16: device disconnected [ 189.369184][ T4432] FAULT_INJECTION: forcing a failure. [ 189.369184][ T4432] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.369700][ T4432] CPU: 0 UID: 0 PID: 4432 Comm: syz.0.168 Not tainted syzkaller #0 PREEMPT [ 189.369802][ T4432] Hardware name: ARM-Versatile Express [ 189.369827][ T4432] Call trace: [ 189.369869][ T4432] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 189.370047][ T4432] r7:ed995e20 r6:00000000 r5:60000013 r4:82252488 [ 189.370086][ T4432] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 189.370155][ T4432] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 189.370223][ T4432] r5:833a6000 r4:8294f590 [ 189.370252][ T4432] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 189.370321][ T4432] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 189.370376][ T4432] r8:00040008 r7:ed995e20 r6:200003c0 r5:00000000 r4:ed995f20 [ 189.370409][ T4432] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 189.370477][ T4432] [<80986df4>] (should_fail_usercopy) from [<81559038>] (copy_msghdr_from_user+0x50/0x130) [ 189.370566][ T4432] [<81558fe8>] (copy_msghdr_from_user) from [<81559190>] (___sys_sendmsg+0x78/0xd0) [ 189.370621][ T4432] r8:00040008 r7:00000000 r6:85052280 r5:ed995f20 r4:ed995e64 [ 189.370637][ T4432] [<81559118>] (___sys_sendmsg) from [<8155964c>] (__sys_sendmsg+0x8c/0xe0) [ 189.370774][ T4432] r10:00000128 r9:833a6000 r8:85a61480 r7:00040008 r6:200003c0 r5:85a61481 [ 189.370839][ T4432] r4:00000004 [ 189.370919][ T4432] [<815595c0>] (__sys_sendmsg) from [<815596b4>] (sys_sendmsg+0x14/0x18) [ 189.371027][ T4432] r8:8020029c r7:00000128 r6:001304b8 r5:00000000 r4:00000000 [ 189.371115][ T4432] [<815596a0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 189.371243][ T4432] Exception stack(0xed995fa8 to 0xed995ff0) [ 189.371299][ T4432] 5fa0: 00000000 00000000 00000004 200003c0 00040008 00000000 [ 189.371485][ T4432] 5fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f370bc [ 189.371620][ T4432] 5fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 191.492223][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 191.492583][ T29] audit: type=1400 audit(191.410:181): avc: denied { create } for pid=4441 comm="syz.0.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 191.679398][ T29] audit: type=1400 audit(191.590:182): avc: denied { read } for pid=4441 comm="syz.0.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 191.729142][ T29] audit: type=1400 audit(191.640:183): avc: denied { write } for pid=4441 comm="syz.0.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 193.825762][ T29] audit: type=1400 audit(193.740:184): avc: denied { create } for pid=4452 comm="syz.1.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 193.827876][ T29] audit: type=1400 audit(193.740:185): avc: denied { write } for pid=4452 comm="syz.1.176" path="socket:[5138]" dev="sockfs" ino=5138 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 194.448094][ T29] audit: type=1400 audit(194.350:186): avc: denied { create } for pid=4452 comm="syz.1.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 194.484190][ T29] audit: type=1400 audit(194.400:187): avc: denied { write } for pid=4452 comm="syz.1.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 194.564063][ T29] audit: type=1400 audit(194.480:188): avc: denied { unmount } for pid=3096 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 201.720191][ T29] audit: type=1400 audit(201.640:189): avc: denied { create } for pid=4465 comm="syz.0.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 201.739350][ T29] audit: type=1400 audit(201.660:190): avc: denied { setopt } for pid=4465 comm="syz.0.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 201.746373][ T29] audit: type=1400 audit(201.660:191): avc: denied { ioctl } for pid=4465 comm="syz.0.180" path="socket:[4199]" dev="sockfs" ino=4199 ioctlcmd=0x8934 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 202.140703][ T4468] FAULT_INJECTION: forcing a failure. [ 202.140703][ T4468] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.141233][ T4468] CPU: 0 UID: 0 PID: 4468 Comm: syz.0.181 Not tainted syzkaller #0 PREEMPT [ 202.141326][ T4468] Hardware name: ARM-Versatile Express [ 202.141352][ T4468] Call trace: [ 202.141391][ T4468] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 202.141609][ T4468] r7:833a4800 r6:00000000 r5:60000013 r4:82252488 [ 202.141765][ T4468] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 202.141955][ T4468] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 202.142089][ T4468] r5:833a4800 r4:8294f590 [ 202.142122][ T4468] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 202.142212][ T4468] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 202.142300][ T4468] r8:20002880 r7:833a4800 r6:30303030 r5:00000038 r4:00000038 [ 202.142365][ T4468] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 202.142409][ T4468] [<80986df4>] (should_fail_usercopy) from [<802bd0d8>] (sys_sched_setattr+0xb4/0x400) [ 202.142456][ T4468] [<802bd024>] (sys_sched_setattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 202.142583][ T4468] Exception stack(0xed991fa8 to 0xed991ff0) [ 202.142655][ T4468] 1fa0: 00000000 00000000 30303030 20002880 00000000 00000000 [ 202.142719][ T4468] 1fc0: 00000000 00000000 001304b8 0000017c 00300000 00000000 00006364 76f370bc [ 202.142887][ T4468] 1fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 202.142958][ T4468] r9:833a4800 r8:8020029c r7:0000017c r6:001304b8 r5:00000000 r4:00000000 [ 205.143891][ T4473] FAULT_INJECTION: forcing a failure. [ 205.143891][ T4473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.148564][ T4473] CPU: 1 UID: 0 PID: 4473 Comm: syz.0.183 Not tainted syzkaller #0 PREEMPT [ 205.148643][ T4473] Hardware name: ARM-Versatile Express [ 205.148659][ T4473] Call trace: [ 205.148680][ T4473] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 205.148751][ T4473] r7:00000000 r6:00000000 r5:60000113 r4:82252488 [ 205.148760][ T4473] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 205.148785][ T4473] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 205.148811][ T4473] r5:833a5400 r4:8294f590 [ 205.148818][ T4473] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 205.148843][ T4473] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 205.148869][ T4473] r8:76f36f30 r7:00000000 r6:00000000 r5:eddfdf68 r4:00000002 [ 205.148876][ T4473] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 205.148896][ T4473] [<80986df4>] (should_fail_usercopy) from [<80599f44>] (simple_read_from_buffer+0x80/0x13c) [ 205.148922][ T4473] [<80599ec4>] (simple_read_from_buffer) from [<8061606c>] (proc_fail_nth_read+0xb8/0x108) [ 205.148954][ T4473] r10:00000001 r9:80615fb4 r8:00000002 r7:eddfdf68 r6:0000000f r5:76f36f30 [ 205.148964][ T4473] r4:833a5400 r3:eddfde9f [ 205.148971][ T4473] [<80615fb4>] (proc_fail_nth_read) from [<8055eef4>] (vfs_read+0x98/0x324) [ 205.149000][ T4473] r8:76f36f30 r7:eddfdf68 r6:833a5400 r5:0000000f r4:84eb3f00 [ 205.149008][ T4473] [<8055ee5c>] (vfs_read) from [<8055fc04>] (ksys_read+0x74/0xe8) [ 205.149037][ T4473] r10:00000003 r9:833a5400 r8:8020029c r7:00000000 r6:00000000 r5:84eb3f00 [ 205.149046][ T4473] r4:84eb3f03 [ 205.149053][ T4473] [<8055fb90>] (ksys_read) from [<8055fc88>] (sys_read+0x10/0x14) [ 205.149081][ T4473] r7:00000003 r6:00000004 r5:76f36f30 r4:0000000f [ 205.149088][ T4473] [<8055fc78>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 205.149112][ T4473] Exception stack(0xeddfdfa8 to 0xeddfdff0) [ 205.149143][ T4473] dfa0: 0000000f 76f36f30 00000004 76f36f30 0000000f 00000000 [ 205.149161][ T4473] dfc0: 0000000f 76f36f30 00000004 00000003 00300000 00000000 00006364 76f370bc [ 205.149173][ T4473] dfe0: 00000158 76f36ed0 000d81d0 001303dc [ 209.635103][ T4488] FAULT_INJECTION: forcing a failure. [ 209.635103][ T4488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 209.638666][ T4488] CPU: 1 UID: 0 PID: 4488 Comm: syz.1.188 Not tainted syzkaller #0 PREEMPT [ 209.638747][ T4488] Hardware name: ARM-Versatile Express [ 209.638763][ T4488] Call trace: [ 209.638784][ T4488] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 209.638844][ T4488] r7:20000240 r6:00000000 r5:60000113 r4:82252488 [ 209.638853][ T4488] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 209.638879][ T4488] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 209.638905][ T4488] r5:833a3c00 r4:8294f590 [ 209.638912][ T4488] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 209.638938][ T4488] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 209.638964][ T4488] r8:b5403587 r7:20000240 r6:edebde64 r5:0000000c r4:0000000c [ 209.638972][ T4488] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 209.638992][ T4488] [<80986df4>] (should_fail_usercopy) from [<81557254>] (move_addr_to_kernel+0x34/0xf8) [ 209.639019][ T4488] [<81557220>] (move_addr_to_kernel) from [<81558fbc>] (__copy_msghdr+0xe4/0x110) [ 209.639048][ T4488] r7:edebde20 r6:20000400 r5:edebddd0 r4:edebdf20 [ 209.639055][ T4488] [<81558ed8>] (__copy_msghdr) from [<81559094>] (copy_msghdr_from_user+0xac/0x130) [ 209.639082][ T4488] r5:00000000 r4:edebdf20 [ 209.639089][ T4488] [<81558fe8>] (copy_msghdr_from_user) from [<81559190>] (___sys_sendmsg+0x78/0xd0) [ 209.639119][ T4488] r8:00000800 r7:00000000 r6:8504b900 r5:edebdf20 r4:edebde64 [ 209.639127][ T4488] [<81559118>] (___sys_sendmsg) from [<8155964c>] (__sys_sendmsg+0x8c/0xe0) [ 209.639158][ T4488] r10:00000128 r9:833a3c00 r8:84eb30c0 r7:00000800 r6:20000400 r5:84eb30c1 [ 209.639167][ T4488] r4:00000003 [ 209.639174][ T4488] [<815595c0>] (__sys_sendmsg) from [<815596b4>] (sys_sendmsg+0x14/0x18) [ 209.639204][ T4488] r8:8020029c r7:00000128 r6:001304b8 r5:00000000 r4:00000000 [ 209.639211][ T4488] [<815596a0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 209.639233][ T4488] Exception stack(0xedebdfa8 to 0xedebdff0) [ 209.639252][ T4488] dfa0: 00000000 00000000 00000003 20000400 00000800 00000000 [ 209.639267][ T4488] dfc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f040bc [ 209.639279][ T4488] dfe0: 76f03ec0 76f03eb0 000195a4 00132510 [ 212.839245][ T3777] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 213.028950][ T3777] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 213.029249][ T3777] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 213.029556][ T3777] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 213.029742][ T3777] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 213.029810][ T3777] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 213.122284][ T3777] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 213.122566][ T3777] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 213.122868][ T3777] usb 1-1: Product: syz [ 213.122906][ T3777] usb 1-1: Manufacturer: syz [ 213.131071][ T3777] cdc_wdm 1-1:1.0: skipping garbage [ 213.131406][ T3777] cdc_wdm 1-1:1.0: skipping garbage [ 213.151226][ T3777] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 214.581583][ T41] usb 1-1: USB disconnect, device number 4 [ 217.164813][ T4548] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 217.167952][ T29] audit: type=1400 audit(217.070:192): avc: denied { getopt } for pid=4547 comm="syz.0.203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 217.802953][ T4556] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1014 sclass=netlink_tcpdiag_socket pid=4556 comm=syz.1.202 [ 220.284822][ T4575] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4575 comm=syz.0.208 [ 224.420413][ T4595] FAULT_INJECTION: forcing a failure. [ 224.420413][ T4595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.438629][ T4595] CPU: 1 UID: 0 PID: 4595 Comm: syz.0.215 Not tainted syzkaller #0 PREEMPT [ 224.438714][ T4595] Hardware name: ARM-Versatile Express [ 224.438730][ T4595] Call trace: [ 224.438752][ T4595] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 224.438815][ T4595] r7:83c1a400 r6:00000000 r5:60000113 r4:82252488 [ 224.438824][ T4595] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 224.438849][ T4595] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 224.438875][ T4595] r5:83c1a400 r4:8294f590 [ 224.438882][ T4595] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 224.438908][ T4595] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 224.438933][ T4595] r8:8020029c r7:83c1a400 r6:84eb3841 r5:20006080 r4:00000000 [ 224.438950][ T4595] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 224.438971][ T4595] [<80986df4>] (should_fail_usercopy) from [<80478d60>] (sys_cachestat+0x64/0x4d8) [ 224.438996][ T4595] [<80478cfc>] (sys_cachestat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 224.439019][ T4595] Exception stack(0xee23dfa8 to 0xee23dff0) [ 224.439037][ T4595] dfa0: 00000000 00000000 00000004 20006080 200060c0 00000000 [ 224.439052][ T4595] dfc0: 00000000 00000000 001304b8 000001c3 00300000 00000000 00006364 76f370bc [ 224.439063][ T4595] dfe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 224.439079][ T4595] r10:000001c3 r9:83c1a400 r8:8020029c r7:000001c3 r6:001304b8 r5:00000000 [ 224.439088][ T4595] r4:00000000 [ 225.569048][ T29] audit: type=1400 audit(225.480:193): avc: denied { ioctl } for pid=4598 comm="syz.0.217" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=4401 ioctlcmd=0xf506 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 226.169125][ T11] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 226.329046][ T11] usb 1-1: device descriptor read/64, error -71 [ 226.513077][ T4622] FAULT_INJECTION: forcing a failure. [ 226.513077][ T4622] name failslab, interval 1, probability 0, space 0, times 0 [ 226.519356][ T4622] CPU: 1 UID: 0 PID: 4622 Comm: syz.1.223 Not tainted syzkaller #0 PREEMPT [ 226.519558][ T4622] Hardware name: ARM-Versatile Express [ 226.519591][ T4622] Call trace: [ 226.519641][ T4622] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 226.519768][ T4622] r7:00000cc0 r6:00000000 r5:60000013 r4:82252488 [ 226.519787][ T4622] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 226.519842][ T4622] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 226.519893][ T4622] r5:83c1bc00 r4:82918810 [ 226.519908][ T4622] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 226.519959][ T4622] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 226.520023][ T4622] r8:00000000 r7:00000cc0 r6:00000022 r5:00000021 r4:83001240 [ 226.520042][ T4622] [<8052ee50>] (should_failslab) from [<8051142c>] (__kmalloc_node_track_caller_noprof+0xa0/0x574) [ 226.520097][ T4622] [<8051138c>] (__kmalloc_node_track_caller_noprof) from [<804a46ec>] (kstrdup+0x38/0x64) [ 226.520163][ T4622] r10:82467ffc r9:854b8000 r8:828f5680 r7:8031c60c r6:ee33db58 r5:00000021 [ 226.520185][ T4622] r4:00000cc0 [ 226.520198][ T4622] [<804a46b4>] (kstrdup) from [<8031c60c>] (__request_module+0xfc/0x2c0) [ 226.520257][ T4622] r7:83c1bc00 r6:81689980 r5:00000002 r4:85807500 [ 226.520274][ T4622] [<8031c510>] (__request_module) from [<81689980>] (ctrl_getfamily+0xc8/0x1c0) [ 226.520331][ T4622] r3:00000010 r2:00000010 r1:82420fcc [ 226.520356][ T4622] r8:ee33dd20 r7:829ea2fc r6:00000000 r5:ee33dc04 r4:84cbdd58 [ 226.520374][ T4622] [<816898b8>] (ctrl_getfamily) from [<8168830c>] (genl_family_rcv_msg_doit+0xe8/0x138) [ 226.520425][ T4622] r7:ee33dcb4 r6:856f8540 r5:858076c0 r4:84cbdd50 [ 226.520443][ T4622] [<81688224>] (genl_family_rcv_msg_doit) from [<81688970>] (genl_rcv_msg+0x23c/0x350) [ 226.520499][ T4622] r10:00000002 r9:854b8000 r8:856f8540 r7:ee33dcb4 r6:00000001 r5:84cbdd40 [ 226.520519][ T4622] r4:82467ffc [ 226.520546][ T4622] [<81688734>] (genl_rcv_msg) from [<81686db4>] (netlink_rcv_skb+0xc0/0x120) [ 226.520605][ T4622] r10:00000020 r9:84e44d80 r8:854b8000 r7:00000020 r6:84cbdd40 r5:81688734 [ 226.520622][ T4622] r4:856f8540 [ 226.520637][ T4622] [<81686cf4>] (netlink_rcv_skb) from [<81687fc4>] (genl_rcv+0x2c/0x3c) [ 226.520691][ T4622] r7:856f8540 r6:84d5ecc0 r5:829ea2e4 r4:856f8540 [ 226.520706][ T4622] [<81687f98>] (genl_rcv) from [<8168658c>] (netlink_unicast+0x274/0x384) [ 226.520755][ T4622] r5:8417b064 r4:8417b000 [ 226.520768][ T4622] [<81686318>] (netlink_unicast) from [<81686868>] (netlink_sendmsg+0x1cc/0x444) [ 226.520826][ T4622] r10:00000000 r9:00000000 r8:00000000 r7:84e44c00 r6:00000020 r5:856f8540 [ 226.520844][ T4622] r4:ee33de98 [ 226.520859][ T4622] [<8168669c>] (netlink_sendmsg) from [<81556a24>] (__sock_sendmsg+0x44/0x78) [ 226.520923][ T4622] r10:00000122 r9:84eb3180 r8:84eb3181 r7:76f23e1c r6:835ef400 r5:ee33de98 [ 226.520941][ T4622] r4:00000000 [ 226.520959][ T4622] [<815569e0>] (__sock_sendmsg) from [<815589a8>] (__sys_sendto+0x110/0x160) [ 226.521010][ T4622] r7:76f23e1c r6:835ef400 r5:00000000 r4:00000000 [ 226.521027][ T4622] [<81558898>] (__sys_sendto) from [<81558a14>] (sys_sendto+0x1c/0x24) [ 226.521090][ T4622] r9:83c1bc00 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76f23e1c [ 226.521110][ T4622] [<815589f8>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 226.521156][ T4622] Exception stack(0xee33dfa8 to 0xee33dff0) [ 226.521194][ T4622] dfa0: 76f23e1c 0000000c 00000003 76f23eb0 00000020 00000000 [ 226.521225][ T4622] dfc0: 76f23e1c 0000000c 00000000 00000122 00000003 00000000 76f23eb0 76f250bc [ 226.521248][ T4622] dfe0: 00000000 76f23df0 000d81d0 001349a8 [ 226.579538][ T11] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 226.779767][ T11] usb 1-1: device descriptor read/64, error -71 [ 226.873078][ T4624] 8021q: VLANs not supported on lo [ 226.890771][ T11] usb usb1-port1: attempt power cycle [ 227.239618][ T11] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 227.262570][ T11] usb 1-1: device descriptor read/8, error -71 [ 227.509179][ T11] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 227.535560][ T11] usb 1-1: device descriptor read/8, error -71 [ 227.639863][ T11] usb usb1-port1: unable to enumerate USB device [ 227.739993][ T29] audit: type=1400 audit(227.660:194): avc: denied { write } for pid=4623 comm="syz.1.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 231.080898][ T4635] FAULT_INJECTION: forcing a failure. [ 231.080898][ T4635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.081398][ T4635] CPU: 0 UID: 0 PID: 4635 Comm: syz.1.227 Not tainted syzkaller #0 PREEMPT [ 231.081501][ T4635] Hardware name: ARM-Versatile Express [ 231.081530][ T4635] Call trace: [ 231.081580][ T4635] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 231.081694][ T4635] r7:20000180 r6:00000000 r5:60000013 r4:82252488 [ 231.081727][ T4635] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 231.081790][ T4635] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 231.081849][ T4635] r5:83c1b000 r4:8294f590 [ 231.081972][ T4635] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 231.082120][ T4635] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 231.082223][ T4635] r8:8020029c r7:20000180 r6:ee385ef4 r5:00000010 r4:00000010 [ 231.082323][ T4635] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 231.082720][ T4635] [<80986df4>] (should_fail_usercopy) from [<81557254>] (move_addr_to_kernel+0x34/0xf8) [ 231.082847][ T4635] [<81557220>] (move_addr_to_kernel) from [<815585e0>] (__sys_connect+0x5c/0xc8) [ 231.083182][ T4635] r7:20000180 r6:00000010 r5:85a61181 r4:00000006 [ 231.083228][ T4635] [<81558584>] (__sys_connect) from [<8155865c>] (sys_connect+0x10/0x14) [ 231.083322][ T4635] r7:0000011b r6:001304b8 r5:00000000 r4:00000000 [ 231.083436][ T4635] [<8155864c>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 231.083804][ T4635] Exception stack(0xee385fa8 to 0xee385ff0) [ 231.083983][ T4635] 5fa0: 00000000 00000000 00000006 20000180 00000010 00000000 [ 231.084140][ T4635] 5fc0: 00000000 00000000 001304b8 0000011b 00300000 00000000 00006364 76f250bc [ 231.084185][ T4635] 5fe0: 76f24ec0 76f24eb0 000195a4 00132510 [ 231.509071][ T29] audit: type=1400 audit(231.420:195): avc: denied { setopt } for pid=4638 comm="syz.1.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 232.024631][ T4640] FAULT_INJECTION: forcing a failure. [ 232.024631][ T4640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.025279][ T4640] CPU: 0 UID: 0 PID: 4640 Comm: syz.1.229 Not tainted syzkaller #0 PREEMPT [ 232.025381][ T4640] Hardware name: ARM-Versatile Express [ 232.025408][ T4640] Call trace: [ 232.025452][ T4640] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 232.025562][ T4640] r7:00000006 r6:00000000 r5:60000013 r4:82252488 [ 232.025582][ T4640] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 232.025636][ T4640] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 232.025687][ T4640] r5:833a2400 r4:8294f590 [ 232.025719][ T4640] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 232.025849][ T4640] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 232.026051][ T4640] r8:20002580 r7:00000006 r6:00001000 r5:00000000 r4:20002540 [ 232.026230][ T4640] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 232.026298][ T4640] [<80986df4>] (should_fail_usercopy) from [<8098ce74>] (strncpy_from_user+0x20/0x1a0) [ 232.026394][ T4640] [<8098ce54>] (strncpy_from_user) from [<8059783c>] (setxattr_copy+0x2c/0x90) [ 232.026546][ T4640] r10:000000e4 r9:833a2400 r8:20002580 r7:00000006 r6:00001000 r5:00000000 [ 232.026575][ T4640] r4:ee481e48 [ 232.026755][ T4640] [<80597810>] (setxattr_copy) from [<80597a74>] (path_setxattrat+0x7c/0x17c) [ 232.026872][ T4640] r5:00000000 r4:20002540 [ 232.027037][ T4640] [<805979f8>] (path_setxattrat) from [<80597d74>] (sys_fsetxattr+0x30/0x38) [ 232.027103][ T4640] r8:8020029c r7:000000e4 r6:001304b8 r5:00000000 r4:00000001 [ 232.027156][ T4640] [<80597d44>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 232.027206][ T4640] Exception stack(0xee481fa8 to 0xee481ff0) [ 232.027247][ T4640] 1fa0: 00000001 00000000 00000006 20002540 20002580 00000015 [ 232.027281][ T4640] 1fc0: 00000001 00000000 001304b8 000000e4 00300000 00000000 00006364 76f040bc [ 232.027308][ T4640] 1fe0: 76f03ec0 76f03eb0 000195a4 00132510 [ 234.247338][ T29] audit: type=1400 audit(234.160:196): avc: denied { map } for pid=4641 comm="syz.1.230" path="pipe:[4461]" dev="pipefs" ino=4461 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 234.247596][ T29] audit: type=1400 audit(234.160:197): avc: denied { execute } for pid=4641 comm="syz.1.230" path="pipe:[4461]" dev="pipefs" ino=4461 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 237.900533][ T4655] FAULT_INJECTION: forcing a failure. [ 237.900533][ T4655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 237.900933][ T4655] CPU: 0 UID: 0 PID: 4655 Comm: syz.1.234 Not tainted syzkaller #0 PREEMPT [ 237.901022][ T4655] Hardware name: ARM-Versatile Express [ 237.901051][ T4655] Call trace: [ 237.901089][ T4655] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 237.901195][ T4655] r7:00006364 r6:00000000 r5:60000113 r4:82252488 [ 237.901388][ T4655] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 237.901476][ T4655] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 237.901530][ T4655] r5:83c1ec00 r4:8294f590 [ 237.901549][ T4655] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 237.901602][ T4655] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 237.901653][ T4655] r8:00000000 r7:00006364 r6:76f250bc r5:83c1f430 r4:76f24bb8 [ 237.901668][ T4655] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 237.901780][ T4655] [<80986df4>] (should_fail_usercopy) from [<8022b414>] (setup_sigframe+0xe4/0x1c4) [ 237.901864][ T4655] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 237.901929][ T4655] r10:b5003500 r9:76f24bb8 r8:00000000 r7:83c1f430 r6:76f24b38 r5:ee3edfb0 [ 237.901949][ T4655] r4:83c1ec00 [ 237.901966][ T4655] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 237.902012][ T4655] Exception stack(0xee3edfb0 to 0xee3edff8) [ 237.902045][ T4655] dfa0: 00000003 20000340 00040000 00000000 [ 237.902074][ T4655] dfc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f250bc [ 237.902102][ T4655] dfe0: 76f24ec0 76f24eb0 000195a4 0013250c 60000010 00000003 [ 237.902132][ T4655] r10:00000128 r9:83c1ec00 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 237.902150][ T4655] r4:00000000 [ 239.481583][ T29] audit: type=1400 audit(239.400:198): avc: denied { append } for pid=4663 comm="syz.1.238" name="nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 240.159258][ T23] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 240.424547][ T23] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 240.425637][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.426632][ T23] usb 1-1: Product: syz [ 240.427297][ T23] usb 1-1: Manufacturer: syz [ 240.428067][ T23] usb 1-1: SerialNumber: syz [ 240.689305][ T23] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 240.690553][ T23] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 240.691711][ T23] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 240.695001][ T23] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 240.703562][ T23] usb 1-1: USB disconnect, device number 9 [ 240.941382][ T4671] FAULT_INJECTION: forcing a failure. [ 240.941382][ T4671] name failslab, interval 1, probability 0, space 0, times 0 [ 240.941936][ T4671] CPU: 0 UID: 0 PID: 4671 Comm: syz.0.240 Not tainted syzkaller #0 PREEMPT [ 240.942018][ T4671] Hardware name: ARM-Versatile Express [ 240.942044][ T4671] Call trace: [ 240.942135][ T4671] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 240.942246][ T4671] r7:00000c40 r6:00000000 r5:60000013 r4:82252488 [ 240.942266][ T4671] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 240.942317][ T4671] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 240.942422][ T4671] r5:83c19800 r4:82918810 [ 240.942440][ T4671] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 240.942523][ T4671] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 240.942589][ T4671] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 240.942605][ T4671] [<8052ee50>] (should_failslab) from [<8050a3a0>] (__kmalloc_noprof+0x9c/0x568) [ 240.942657][ T4671] [<8050a304>] (__kmalloc_noprof) from [<807d3130>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 240.942840][ T4671] r10:83c19800 r9:8309e400 r8:00000000 r7:834ed4c8 r6:85a613e8 r5:00001000 [ 240.943023][ T4671] r4:00000000 [ 240.943086][ T4671] [<807d30f4>] (tomoyo_realpath_from_path) from [<807cf274>] (tomoyo_path_number_perm+0xcc/0x22c) [ 240.943174][ T4671] r10:83c19800 r9:00000000 r8:85a613c0 r7:80085502 r6:00000004 r5:81cd6588 [ 240.943278][ T4671] r4:85a613e8 r3:826c1240 [ 240.943450][ T4671] [<807cf1a8>] (tomoyo_path_number_perm) from [<807d3b54>] (tomoyo_file_ioctl+0x1c/0x20) [ 240.943595][ T4671] r9:00000003 r8:85a613c0 r7:76f35e88 r6:76f35e88 r5:80085502 r4:85a613c0 [ 240.943671][ T4671] [<807d3b38>] (tomoyo_file_ioctl) from [<80780418>] (security_file_ioctl+0x64/0x1e4) [ 240.943736][ T4671] [<807803b4>] (security_file_ioctl) from [<805786b4>] (sys_ioctl+0x4c/0xba0) [ 240.943895][ T4671] r7:76f35e88 r6:85a613c1 r5:00000003 r4:80085502 [ 240.944098][ T4671] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 240.944176][ T4671] Exception stack(0xee5e1fa8 to 0xee5e1ff0) [ 240.944331][ T4671] 1fa0: 76f35e98 00000003 00000003 80085502 76f35e88 76f34e50 [ 240.944442][ T4671] 1fc0: 76f35e98 00000003 00000003 00000036 00000000 00000000 00006364 76f370bc [ 240.944593][ T4671] 1fe0: 00000000 76f34e38 002e8000 00131edc [ 240.944708][ T4671] r10:00000036 r9:83c19800 r8:8020029c r7:00000036 r6:00000003 r5:00000003 [ 240.944730][ T4671] r4:76f35e98 [ 240.960629][ T4671] ERROR: Out of memory at tomoyo_realpath_from_path. [ 240.988794][ T11] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 241.181980][ T11] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 241.182168][ T11] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.182475][ T11] usb 2-1: Product: syz [ 241.182547][ T11] usb 2-1: Manufacturer: syz [ 241.182561][ T11] usb 2-1: SerialNumber: syz [ 241.419623][ T11] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 241.419858][ T11] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 241.420022][ T11] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 241.422453][ T11] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 241.426328][ T11] usb 2-1: USB disconnect, device number 3 [ 242.299907][ T29] audit: type=1400 audit(242.210:199): avc: denied { ioctl } for pid=4702 comm="syz.0.243" path="socket:[4509]" dev="sockfs" ino=4509 ioctlcmd=0x6629 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 243.197054][ T29] audit: type=1400 audit(243.100:200): avc: denied { ioctl } for pid=4708 comm="syz.1.245" path="socket:[5533]" dev="sockfs" ino=5533 ioctlcmd=0x8901 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 244.445051][ T4715] FAULT_INJECTION: forcing a failure. [ 244.445051][ T4715] name failslab, interval 1, probability 0, space 0, times 0 [ 244.451530][ T4715] CPU: 1 UID: 0 PID: 4715 Comm: syz.0.247 Not tainted syzkaller #0 PREEMPT [ 244.451661][ T4715] Hardware name: ARM-Versatile Express [ 244.451689][ T4715] Call trace: [ 244.451739][ T4715] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 244.451847][ T4715] r7:00000000 r6:00000000 r5:60000113 r4:82252488 [ 244.451866][ T4715] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 244.451915][ T4715] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 244.451968][ T4715] r5:83c1ec00 r4:82918810 [ 244.451983][ T4715] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 244.452041][ T4715] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 244.452105][ T4715] r8:000002c8 r7:00000000 r6:00000dc0 r5:83bd7c00 r4:83001540 [ 244.452122][ T4715] [<8052ee50>] (should_failslab) from [<8050f828>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 244.452175][ T4715] [<8050f7dc>] (__kmalloc_cache_noprof) from [<8148c320>] (snd_mixer_oss_put_volume1_vol.constprop.0+0x78/0x1f8) [ 244.452250][ T4715] r10:832f69df r9:832f6840 r8:832f69e0 r7:84247000 r6:824576c0 r5:83bd7c00 [ 244.452269][ T4715] r4:00000000 [ 244.452284][ T4715] [<8148c2a8>] (snd_mixer_oss_put_volume1_vol.constprop.0) from [<8148c6e4>] (snd_mixer_oss_put_volume1+0x244/0x29c) [ 244.452350][ T4715] r10:00000000 r9:8148c4a0 r8:832ed5c8 r7:85835d40 r6:84247c00 r5:00000064 [ 244.452368][ T4715] r4:00000000 [ 244.452383][ T4715] [<8148c4a0>] (snd_mixer_oss_put_volume1) from [<8148adb4>] (snd_mixer_oss_ioctl1+0x258/0xb14) [ 244.452444][ T4715] r7:832ed000 r6:20000080 r5:85835d40 r4:00000000 [ 244.452462][ T4715] [<8148ab5c>] (snd_mixer_oss_ioctl1) from [<8148b714>] (snd_mixer_oss_ioctl+0x14/0x18) [ 244.452523][ T4715] r10:83c1ec00 r9:00000003 r8:84eb3240 r7:20000080 r6:84eb3241 r5:00000000 [ 244.452542][ T4715] r4:c020aa00 [ 244.452557][ T4715] [<8148b700>] (snd_mixer_oss_ioctl) from [<80578798>] (sys_ioctl+0x130/0xba0) [ 244.452607][ T4715] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 244.452653][ T4715] Exception stack(0xee669fa8 to 0xee669ff0) [ 244.452690][ T4715] 9fa0: 00000000 00000000 00000003 c020aa00 20000080 00000000 [ 244.452731][ T4715] 9fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f370bc [ 244.452757][ T4715] 9fe0: 76f36ec0 76f36eb0 000195a4 00132510 [ 244.452789][ T4715] r10:00000036 r9:83c1ec00 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 244.452808][ T4715] r4:00000000 [ 244.850575][ T29] audit: type=1400 audit(244.770:201): avc: denied { create } for pid=4717 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 245.470549][ T29] audit: type=1400 audit(245.390:202): avc: denied { read } for pid=4719 comm="syz.0.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 247.061319][ T29] audit: type=1400 audit(246.980:203): avc: denied { create } for pid=4738 comm="syz.0.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 247.699630][ T23] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 247.877415][ T23] usb 2-1: config 1 interface 0 altsetting 13 endpoint 0x2 has an invalid bInterval 255, changing to 11 [ 247.879458][ T23] usb 2-1: config 1 interface 0 has no altsetting 0 [ 247.921072][ T23] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.40 [ 247.922389][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.923351][ T23] usb 2-1: Product: 冾輫ط훴Ꮀ젯䍚霿虇᯸ḙ써⺼㳫욳떥帊뮶疟㋭⢄翣ᐄ蹑銰㬕䰊꽻枘谣뿖玾ᮂ嫑돜ঐ뿗䜡䏟靱칙鉙䱑䚹❶엲 [ 247.925010][ T23] usb 2-1: Manufacturer: 㮪藘뿦푵쑊鹪꾙糍쟴쨑맽겆飫ꅟ팑⥇耎꾬♍⠹ለ宓䇄봓젶ﻂ鹦씗潈ꎭ제챣앺ᦕਛ⧜刷琰댱枛렚립⡔ᅱ [ 247.926687][ T23] usb 2-1: SerialNumber: ఌ [ 248.205752][ T23] usbhid 2-1:1.0: can't add hid device: -71 [ 248.211751][ T23] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 248.222910][ T23] usb 2-1: USB disconnect, device number 4 [ 250.385783][ T3095] cgroup: fork rejected by pids controller in /syz0 [ 250.718015][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.796373][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.891101][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.972587][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.370369][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 251.385633][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 251.395289][ T52] bond0 (unregistering): Released all slaves [ 251.508638][ T52] hsr_slave_0: left promiscuous mode [ 251.510673][ T52] hsr_slave_1: left promiscuous mode [ 251.529951][ T52] veth1_macvtap: left promiscuous mode [ 251.530272][ T52] veth0_macvtap: left promiscuous mode [ 251.530410][ T52] veth1_vlan: left promiscuous mode [ 251.530590][ T52] veth0_vlan: left promiscuous mode [ 253.677641][ T4881] FAULT_INJECTION: forcing a failure. [ 253.677641][ T4881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.678252][ T4881] CPU: 0 UID: 0 PID: 4881 Comm: syz.1.264 Not tainted syzkaller #0 PREEMPT [ 253.678361][ T4881] Hardware name: ARM-Versatile Express [ 253.678389][ T4881] Call trace: [ 253.678435][ T4881] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 253.678615][ T4881] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 253.678636][ T4881] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 253.678693][ T4881] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 253.678755][ T4881] r5:833a3c00 r4:8294f590 [ 253.678850][ T4881] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 253.678995][ T4881] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 253.679168][ T4881] r8:76f24f30 r7:00000000 r6:00000000 r5:ee9cdf68 r4:00000002 [ 253.679212][ T4881] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 253.679302][ T4881] [<80986df4>] (should_fail_usercopy) from [<80599f44>] (simple_read_from_buffer+0x80/0x13c) [ 253.679494][ T4881] [<80599ec4>] (simple_read_from_buffer) from [<8061606c>] (proc_fail_nth_read+0xb8/0x108) [ 253.679645][ T4881] r10:00000001 r9:80615fb4 r8:00000002 r7:ee9cdf68 r6:0000000f r5:76f24f30 [ 253.679694][ T4881] r4:833a3c00 r3:ee9cde9f [ 253.679719][ T4881] [<80615fb4>] (proc_fail_nth_read) from [<8055eef4>] (vfs_read+0x98/0x324) [ 253.679805][ T4881] r8:76f24f30 r7:ee9cdf68 r6:833a3c00 r5:0000000f r4:85808780 [ 253.679827][ T4881] [<8055ee5c>] (vfs_read) from [<8055fc04>] (ksys_read+0x74/0xe8) [ 253.679975][ T4881] r10:00000003 r9:833a3c00 r8:8020029c r7:00000000 r6:00000000 r5:85808780 [ 253.680055][ T4881] r4:85808783 [ 253.680115][ T4881] [<8055fb90>] (ksys_read) from [<8055fc88>] (sys_read+0x10/0x14) [ 253.680299][ T4881] r7:00000003 r6:00000006 r5:76f24f30 r4:0000000f [ 253.680395][ T4881] [<8055fc78>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 253.680460][ T4881] Exception stack(0xee9cdfa8 to 0xee9cdff0) [ 253.680609][ T4881] dfa0: 0000000f 76f24f30 00000006 76f24f30 0000000f 00000000 [ 253.680648][ T4881] dfc0: 0000000f 76f24f30 00000006 00000003 00300000 00000000 00006364 76f250bc [ 253.680723][ T4881] dfe0: 00000158 76f24ed0 000d81d0 001303dc [ 254.201674][ T29] audit: type=1400 audit(254.120:204): avc: denied { setopt } for pid=4888 comm="syz.1.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 255.380041][ T4951] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4951 comm=syz.1.267 [ 255.573993][ T4786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.593977][ T4786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 256.720641][ T4786] hsr_slave_0: entered promiscuous mode [ 256.722214][ T4786] hsr_slave_1: entered promiscuous mode [ 256.723398][ T4786] debugfs: 'hsr0' already exists in 'hsr' [ 256.723663][ T4786] Cannot create hsr debugfs directory [ 257.331593][ T4786] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 257.336334][ T4786] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 257.342635][ T4786] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 257.353070][ T4786] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 258.181449][ T4786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.633178][ T4786] veth0_vlan: entered promiscuous mode [ 261.693064][ T4786] veth1_vlan: entered promiscuous mode [ 261.820362][ T4786] veth0_macvtap: entered promiscuous mode [ 261.830829][ T4786] veth1_macvtap: entered promiscuous mode [ 261.984147][ T32] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.984569][ T32] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.984661][ T32] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.984726][ T32] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.511470][ T29] audit: type=1400 audit(263.430:205): avc: denied { map } for pid=5271 comm="syz.0.279" path="socket:[6058]" dev="sockfs" ino=6058 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 263.789751][ T29] audit: type=1400 audit(263.710:206): avc: denied { connect } for pid=5279 comm="syz.0.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 264.006835][ T5280] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=5280 comm=syz.0.281 [ 264.683646][ T5296] FAULT_INJECTION: forcing a failure. [ 264.683646][ T5296] name failslab, interval 1, probability 0, space 0, times 0 [ 264.683923][ T5296] CPU: 0 UID: 0 PID: 5296 Comm: syz.0.285 Not tainted syzkaller #0 PREEMPT [ 264.683976][ T5296] Hardware name: ARM-Versatile Express [ 264.683990][ T5296] Call trace: [ 264.684011][ T5296] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 264.684073][ T5296] r7:00000c40 r6:00000000 r5:60000013 r4:82252488 [ 264.684082][ T5296] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 264.684107][ T5296] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 264.684133][ T5296] r5:833aa400 r4:82918810 [ 264.684140][ T5296] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 264.684166][ T5296] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 264.684198][ T5296] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 264.684206][ T5296] [<8052ee50>] (should_failslab) from [<8050a3a0>] (__kmalloc_noprof+0x9c/0x568) [ 264.684233][ T5296] [<8050a304>] (__kmalloc_noprof) from [<807d3130>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 264.684265][ T5296] r10:833aa400 r9:8309e400 r8:00000000 r7:8341f6e8 r6:84ce7f28 r5:00001000 [ 264.684274][ T5296] r4:00000000 [ 264.684281][ T5296] [<807d30f4>] (tomoyo_realpath_from_path) from [<807cf274>] (tomoyo_path_number_perm+0xcc/0x22c) [ 264.684390][ T5296] r10:833aa400 r9:00000000 r8:84ce7f00 r7:c00464af r6:00000004 r5:81cd6588 [ 264.684439][ T5296] r4:84ce7f28 r3:826c1240 [ 264.684477][ T5296] [<807cf1a8>] (tomoyo_path_number_perm) from [<807d3b54>] (tomoyo_file_ioctl+0x1c/0x20) [ 264.684566][ T5296] r9:00000004 r8:84ce7f00 r7:00000000 r6:00000000 r5:c00464af r4:84ce7f00 [ 264.684642][ T5296] [<807d3b38>] (tomoyo_file_ioctl) from [<80780418>] (security_file_ioctl+0x64/0x1e4) [ 264.684680][ T5296] [<807803b4>] (security_file_ioctl) from [<805786b4>] (sys_ioctl+0x4c/0xba0) [ 264.684792][ T5296] r7:00000000 r6:84ce7f01 r5:00000000 r4:c00464af [ 264.684815][ T5296] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 264.684930][ T5296] Exception stack(0xe0135fa8 to 0xe0135ff0) [ 264.685105][ T5296] 5fa0: 00000000 00000000 00000004 c00464af 00000000 00000000 [ 264.685201][ T5296] 5fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f290bc [ 264.685295][ T5296] 5fe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 264.685409][ T5296] r10:00000036 r9:833aa400 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 264.685419][ T5296] r4:00000000 [ 264.688809][ T5296] ERROR: Out of memory at tomoyo_realpath_from_path. [ 264.930451][ T5303] fuse: Unknown parameter 'grnup_] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 265.262153][ T5308] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 265.262171][ T5308] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 265.262220][ T5308] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 265.262269][ T5308] r5:833abc00 r4:82918810 [ 265.262283][ T5308] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 265.262332][ T5308] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 265.262393][ T5308] r8:833abc00 r7:00000000 r6:00000cc0 r5:ffffffff r4:830a7c00 [ 265.262404][ T5308] [<8052ee50>] (should_failslab) from [<8050f3e4>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 265.262575][ T5308] [<8050f394>] (kmem_cache_alloc_node_noprof) from [<81564234>] (__alloc_skb+0x138/0x160) [ 265.262652][ T5308] r10:00000000 r9:fffffffe r8:00000cc0 r7:00000000 r6:830a7c00 r5:ffffffff [ 265.262669][ T5308] r4:828060c0 [ 265.262744][ T5308] [<815640fc>] (__alloc_skb) from [<81686b50>] (netlink_ack+0x70/0x214) [ 265.263198][ T5308] r8:832cb780 r7:83e9ab40 r6:00000000 r5:81688734 r4:00000018 [ 265.263485][ T5308] [<81686ae0>] (netlink_ack) from [<81686de0>] (netlink_rcv_skb+0xec/0x120) [ 265.263526][ T5308] r10:00000014 r9:85617d80 r8:85448f00 r7:00000014 r6:83e9ab40 r5:81688734 [ 265.264044][ T5308] r4:832cb780 [ 265.264292][ T5308] [<81686cf4>] (netlink_rcv_skb) from [<81687fc4>] (genl_rcv+0x2c/0x3c) [ 265.264376][ T5308] r7:832cb780 r6:848b3800 r5:829ea2e4 r4:832cb780 [ 265.264387][ T5308] [<81687f98>] (genl_rcv) from [<8168658c>] (netlink_unicast+0x274/0x384) [ 265.264582][ T5308] r5:84e46c64 r4:84e46c00 [ 265.264929][ T5308] [<81686318>] (netlink_unicast) from [<81686868>] (netlink_sendmsg+0x1cc/0x444) [ 265.264969][ T5308] r10:00000000 r9:00000000 r8:00000000 r7:85617c00 r6:00000014 r5:832cb780 [ 265.265427][ T5308] r4:e00fdf20 [ 265.265784][ T5308] [<8168669c>] (netlink_sendmsg) from [<81556a24>] (__sock_sendmsg+0x44/0x78) [ 265.265820][ T5308] r10:00000000 r9:e00fddc4 r8:e00fddc4 r7:00000000 r6:85052280 r5:e00fdf20 [ 265.265868][ T5308] r4:00000000 [ 265.266306][ T5308] [<815569e0>] (__sock_sendmsg) from [<815571ec>] (____sys_sendmsg+0x298/0x2cc) [ 265.266356][ T5308] r7:00000000 r6:85052280 r5:20040000 r4:e00fdf20 [ 265.266423][ T5308] [<81556f54>] (____sys_sendmsg) from [<815591b4>] (___sys_sendmsg+0x9c/0xd0) [ 265.266456][ T5308] r10:e00fde24 r9:200003c0 r8:20040000 r7:00000000 r6:85052280 r5:e00fdf20 [ 265.266465][ T5308] r4:00000000 [ 265.266472][ T5308] [<81559118>] (___sys_sendmsg) from [<8155964c>] (__sys_sendmsg+0x8c/0xe0) [ 265.267084][ T5308] r10:00000128 r9:833abc00 r8:84892540 r7:20040000 r6:200003c0 r5:84892541 [ 265.267102][ T5308] r4:00000003 [ 265.267110][ T5308] [<815595c0>] (__sys_sendmsg) from [<815596b4>] (sys_sendmsg+0x14/0x18) [ 265.267382][ T5308] r8:8020029c r7:00000128 r6:001304b8 r5:00000000 r4:00000000 [ 265.268181][ T5308] [<815596a0>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 265.268223][ T5308] Exception stack(0xe00fdfa8 to 0xe00fdff0) [ 265.268335][ T5308] dfa0: 00000000 00000000 00000003 200003c0 20040000 00000000 [ 265.268874][ T5308] dfc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f290bc [ 265.268892][ T5308] dfe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 265.690877][ T5315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5315 comm=syz.0.291 [ 265.839917][ T29] audit: type=1400 audit(265.760:207): avc: denied { setopt } for pid=5316 comm="syz.1.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 265.921637][ T5317] syz.1.292 uses obsolete (PF_INET,SOCK_PACKET) [ 268.720008][ T29] audit: type=1400 audit(268.640:208): avc: denied { ioctl } for pid=5334 comm="syz.0.299" path="socket:[6186]" dev="sockfs" ino=6186 ioctlcmd=0x9418 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 271.862391][ T5348] FAULT_INJECTION: forcing a failure. [ 271.862391][ T5348] name failslab, interval 1, probability 0, space 0, times 0 [ 271.864118][ T5348] CPU: 1 UID: 0 PID: 5348 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT [ 271.864221][ T5348] Hardware name: ARM-Versatile Express [ 271.864248][ T5348] Call trace: [ 271.864289][ T5348] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 271.864397][ T5348] r7:00000d40 r6:00000000 r5:60000013 r4:82252488 [ 271.864416][ T5348] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 271.864475][ T5348] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 271.864534][ T5348] r5:83a25400 r4:82918810 [ 271.864551][ T5348] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 271.864612][ T5348] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 271.864686][ T5348] r8:00000000 r7:00000d40 r6:0000001d r5:84ec2ffc r4:83001240 [ 271.864709][ T5348] [<8052ee50>] (should_failslab) from [<8050a3a0>] (__kmalloc_noprof+0x9c/0x568) [ 271.864769][ T5348] [<8050a304>] (__kmalloc_noprof) from [<807d3038>] (tomoyo_encode2+0x64/0xf0) [ 271.864840][ T5348] r10:00000fff r9:8309e400 r8:00000000 r7:8340f000 r6:85839b68 r5:84ec2ffc [ 271.864864][ T5348] r4:84ec2fea [ 271.864881][ T5348] [<807d2fd4>] (tomoyo_encode2) from [<807d30e8>] (tomoyo_encode+0x24/0x30) [ 271.864955][ T5348] r9:8309e400 r8:00000000 r7:8340f000 r6:85839b68 r5:00001000 r4:84ec2feb [ 271.864972][ T5348] [<807d30c4>] (tomoyo_encode) from [<807d3174>] (tomoyo_realpath_from_path+0x80/0x17c) [ 271.865024][ T5348] r5:00001000 r4:84ec2000 [ 271.865040][ T5348] [<807d30f4>] (tomoyo_realpath_from_path) from [<807cf274>] (tomoyo_path_number_perm+0xcc/0x22c) [ 271.865103][ T5348] r10:83a25400 r9:00000000 r8:85839b40 r7:00003b81 r6:00000004 r5:81cd6588 [ 271.865123][ T5348] r4:85839b68 r3:826c1240 [ 271.865143][ T5348] [<807cf1a8>] (tomoyo_path_number_perm) from [<807d3b54>] (tomoyo_file_ioctl+0x1c/0x20) [ 271.865208][ T5348] r9:00000003 r8:85839b40 r7:20000080 r6:20000080 r5:00003b81 r4:85839b40 [ 271.865227][ T5348] [<807d3b38>] (tomoyo_file_ioctl) from [<80780418>] (security_file_ioctl+0x64/0x1e4) [ 271.865282][ T5348] [<807803b4>] (security_file_ioctl) from [<805786b4>] (sys_ioctl+0x4c/0xba0) [ 271.865343][ T5348] r7:20000080 r6:85839b41 r5:00000000 r4:00003b81 [ 271.865361][ T5348] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 271.865409][ T5348] Exception stack(0xea4a9fa8 to 0xea4a9ff0) [ 271.865443][ T5348] 9fa0: 00000000 00000000 00000003 00003b81 20000080 00000000 [ 271.865476][ T5348] 9fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f290bc [ 271.865504][ T5348] 9fe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 271.865542][ T5348] r10:00000036 r9:83a25400 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 271.865563][ T5348] r4:00000000 [ 271.891052][ T5348] ERROR: Out of memory at tomoyo_realpath_from_path. [ 272.122584][ T29] audit: type=1400 audit(272.040:209): avc: denied { read } for pid=5349 comm="syz.0.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 278.032490][ T5393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5393 comm=syz.1.316 [ 279.298029][ T29] audit: type=1400 audit(279.200:210): avc: denied { listen } for pid=5402 comm="syz.1.320" path=2F3135362FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 279.357458][ T29] audit: type=1400 audit(279.270:211): avc: denied { accept } for pid=5402 comm="syz.1.320" path=2F3135362FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 279.420138][ T29] audit: type=1400 audit(279.340:212): avc: denied { ioctl } for pid=5402 comm="syz.1.320" path="socket:[6305]" dev="sockfs" ino=6305 ioctlcmd=0x942b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 279.498810][ T29] audit: type=1400 audit(279.410:213): avc: denied { prog_run } for pid=5402 comm="syz.1.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 281.317929][ T5415] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5415 comm=syz.1.323 [ 281.381600][ T5415] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=537 sclass=netlink_xfrm_socket pid=5415 comm=syz.1.323 [ 281.429331][ T29] audit: type=1400 audit(281.320:214): avc: denied { read } for pid=5414 comm="syz.1.323" path="socket:[6318]" dev="sockfs" ino=6318 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 282.692451][ T29] audit: type=1400 audit(282.610:215): avc: denied { listen } for pid=5416 comm="syz.1.324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 283.515081][ T29] audit: type=1400 audit(283.430:216): avc: denied { associate } for pid=5423 comm="syz.0.327" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 283.612616][ T5425] FAULT_INJECTION: forcing a failure. [ 283.612616][ T5425] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 283.613141][ T5425] CPU: 0 UID: 0 PID: 5425 Comm: syz.1.326 Not tainted syzkaller #0 PREEMPT [ 283.613239][ T5425] Hardware name: ARM-Versatile Express [ 283.613266][ T5425] Call trace: [ 283.613310][ T5425] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 283.613419][ T5425] r7:76f23eb0 r6:00000000 r5:60000013 r4:82252488 [ 283.613441][ T5425] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 283.613492][ T5425] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 283.613547][ T5425] r5:8419e000 r4:8294f590 [ 283.613563][ T5425] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 283.613613][ T5425] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 283.613668][ T5425] r8:00000000 r7:76f23eb0 r6:83e9b200 r5:00000000 r4:00000030 [ 283.613686][ T5425] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 283.613732][ T5425] [<80986df4>] (should_fail_usercopy) from [<808c6b90>] (_copy_to_iter+0x6c/0x7a8) [ 283.613788][ T5425] [<808c6b24>] (_copy_to_iter) from [<815724dc>] (simple_copy_to_iter+0x2c/0x84) [ 283.613859][ T5425] r10:00000030 r9:00001000 r8:00000030 r7:00000000 r6:00000000 r5:ea88dea0 [ 283.613889][ T5425] r4:00000030 [ 283.613906][ T5425] [<815724b0>] (simple_copy_to_iter) from [<81572750>] (__skb_datagram_iter+0x64/0x3c4) [ 283.613963][ T5425] r5:00000030 r4:00000030 [ 283.614004][ T5425] [<815726ec>] (__skb_datagram_iter) from [<81572b30>] (skb_copy_datagram_iter+0x4c/0xfc) [ 283.614072][ T5425] r10:00000030 r9:00001000 r8:835c9680 r7:ea88dea0 r6:00000000 r5:00000030 [ 283.614093][ T5425] r4:832cb9c0 [ 283.614112][ T5425] [<81572ae4>] (skb_copy_datagram_iter) from [<81684cec>] (netlink_recvmsg+0xb8/0x27c) [ 283.614189][ T5425] r9:00001000 r8:835c9680 r7:00000000 r6:ea88de90 r5:832cb9c0 r4:85616400 [ 283.614211][ T5425] [<81684c34>] (netlink_recvmsg) from [<81555e9c>] (sock_recvmsg+0x50/0x78) [ 283.614280][ T5425] r10:00000000 r9:84eb3540 r8:00000000 r7:00000000 r6:835c9680 r5:ea88de90 [ 283.614304][ T5425] r4:81684c34 [ 283.614323][ T5425] [<81555e4c>] (sock_recvmsg) from [<81558b1c>] (__sys_recvfrom+0xd8/0x16c) [ 283.614382][ T5425] r7:00000000 r6:ea88dedc r5:00000000 r4:84eb3541 [ 283.614399][ T5425] [<81558a44>] (__sys_recvfrom) from [<81558bf4>] (sys_recv+0x20/0x28) [ 283.614457][ T5425] r10:00000123 r9:8419e000 r8:8020029c r7:00000123 r6:76f23eb0 r5:00001000 [ 283.614477][ T5425] r4:00000000 [ 283.614521][ T5425] [<81558bd4>] (sys_recv) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 283.614568][ T5425] Exception stack(0xea88dfa8 to 0xea88dff0) [ 283.614611][ T5425] dfa0: 00000000 00001000 00000003 76f23eb0 00001000 00000000 [ 283.614643][ T5425] dfc0: 00000000 00001000 76f23eb0 00000123 00000000 00000000 76f23eb0 0000001c [ 283.614670][ T5425] dfe0: 00000000 76f23df0 000d81d0 001348c8 [ 284.248460][ C1] hrtimer: interrupt took 6917760 ns [ 290.758709][ T5426] i2c i2c-1: died at extended address code [ 292.120381][ T29] audit: type=1400 audit(292.040:217): avc: denied { accept } for pid=5447 comm="syz.1.336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 292.822859][ T5454] FAULT_INJECTION: forcing a failure. [ 292.822859][ T5454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.849415][ T5454] CPU: 1 UID: 0 PID: 5454 Comm: syz.1.338 Not tainted syzkaller #0 PREEMPT [ 292.849551][ T5454] Hardware name: ARM-Versatile Express [ 292.849579][ T5454] Call trace: [ 292.849617][ T5454] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 292.849725][ T5454] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 292.849743][ T5454] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 292.849788][ T5454] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 292.849834][ T5454] r5:83a20000 r4:8294f590 [ 292.849848][ T5454] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 292.849895][ T5454] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 292.849950][ T5454] r8:76f24f30 r7:00000000 r6:00000000 r5:dfad1f68 r4:00000002 [ 292.849964][ T5454] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 292.850001][ T5454] [<80986df4>] (should_fail_usercopy) from [<80599f44>] (simple_read_from_buffer+0x80/0x13c) [ 292.850048][ T5454] [<80599ec4>] (simple_read_from_buffer) from [<8061606c>] (proc_fail_nth_read+0xb8/0x108) [ 292.850105][ T5454] r10:00000001 r9:80615fb4 r8:00000002 r7:dfad1f68 r6:0000000f r5:76f24f30 [ 292.850124][ T5454] r4:83a20000 r3:dfad1e9f [ 292.850138][ T5454] [<80615fb4>] (proc_fail_nth_read) from [<8055eef4>] (vfs_read+0x98/0x324) [ 292.850193][ T5454] r8:76f24f30 r7:dfad1f68 r6:83a20000 r5:0000000f r4:84892840 [ 292.850208][ T5454] [<8055ee5c>] (vfs_read) from [<8055fc04>] (ksys_read+0x74/0xe8) [ 292.850263][ T5454] r10:00000003 r9:83a20000 r8:8020029c r7:00000000 r6:00000000 r5:84892840 [ 292.850279][ T5454] r4:84892843 [ 292.850293][ T5454] [<8055fb90>] (ksys_read) from [<8055fc88>] (sys_read+0x10/0x14) [ 292.850344][ T5454] r7:00000003 r6:00000004 r5:76f24f30 r4:0000000f [ 292.850360][ T5454] [<8055fc78>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 292.850407][ T5454] Exception stack(0xdfad1fa8 to 0xdfad1ff0) [ 292.850449][ T5454] 1fa0: 0000000f 76f24f30 00000004 76f24f30 0000000f 00000000 [ 292.850505][ T5454] 1fc0: 0000000f 76f24f30 00000004 00000003 00300000 00000000 00006364 76f250bc [ 292.850532][ T5454] 1fe0: 00000158 76f24ed0 000d81d0 001303dc [ 294.373270][ T29] audit: type=1400 audit(294.290:218): avc: denied { connect } for pid=5460 comm="syz.0.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 295.972136][ T5468] ======================================================= [ 295.972136][ T5468] WARNING: The mand mount option has been deprecated and [ 295.972136][ T5468] and is ignored by this kernel. Remove the mand [ 295.972136][ T5468] option from the mount to silence this warning. [ 295.972136][ T5468] ======================================================= [ 295.979895][ T5468] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 295.989372][ T29] audit: type=1400 audit(295.890:219): avc: denied { mounton } for pid=5467 comm="syz.1.344" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 297.648995][ T45] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 297.808919][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 297.829818][ T45] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 297.831295][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 297.834324][ T45] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 297.857051][ T45] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 297.859725][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.861162][ T45] usb 1-1: Product: syz [ 297.868992][ T45] usb 1-1: Manufacturer: syz [ 297.870195][ T45] usb 1-1: SerialNumber: syz [ 298.105641][ T45] usb 1-1: 0:2 : does not exist [ 298.133497][ T45] usb 1-1: USB disconnect, device number 10 [ 298.808971][ T5507] SELinux: Context system_u:object_r:modules_object_t:s0 is not valid (left unmapped). [ 298.809798][ T29] audit: type=1400 audit(298.730:220): avc: denied { relabelto } for pid=5506 comm="syz.1.350" name="comedi0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modules_object_t:s0" [ 298.812275][ T29] audit: type=1400 audit(298.730:221): avc: denied { associate } for pid=5506 comm="syz.1.350" name="comedi0" dev="devtmpfs" ino=710 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:modules_object_t:s0" [ 301.959308][ T5525] FAULT_INJECTION: forcing a failure. [ 301.959308][ T5525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 301.960865][ T5525] CPU: 0 UID: 0 PID: 5525 Comm: syz.0.353 Not tainted syzkaller #0 PREEMPT [ 301.960951][ T5525] Hardware name: ARM-Versatile Express [ 301.960981][ T5525] Call trace: [ 301.961020][ T5525] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 301.961136][ T5525] r7:b5403587 r6:00000000 r5:60000113 r4:82252488 [ 301.961155][ T5525] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 301.961204][ T5525] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 301.961252][ T5525] r5:83a23c00 r4:8294f590 [ 301.961267][ T5525] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 301.961318][ T5525] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 301.961368][ T5525] r8:00000000 r7:b5403587 r6:00000000 r5:83a24430 r4:76f07bb8 [ 301.961383][ T5525] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 301.961423][ T5525] [<80986df4>] (should_fail_usercopy) from [<8022b454>] (setup_sigframe+0x124/0x1c4) [ 301.961471][ T5525] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 301.961529][ T5525] r10:b5403587 r9:76f07bb8 r8:00000000 r7:83a24430 r6:76f07b38 r5:dfcc9fb0 [ 301.961550][ T5525] r4:83a23c00 [ 301.961565][ T5525] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 301.961608][ T5525] Exception stack(0xdfcc9fb0 to 0xdfcc9ff8) [ 301.961639][ T5525] 9fa0: fffffff5 200001c0 00000040 00000000 [ 301.961669][ T5525] 9fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f080bc [ 301.961696][ T5525] 9fe0: 76f07ec0 76f07eb0 000195a4 00132510 60000010 00000003 [ 301.961736][ T5525] r10:00000128 r9:83a23c00 r8:8020029c r7:00000128 r6:001304b8 r5:00000000 [ 301.961754][ T5525] r4:00000000 [ 302.993022][ T29] audit: type=1400 audit(302.870:222): avc: denied { getopt } for pid=5530 comm="syz.1.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 305.763620][ T5546] FAULT_INJECTION: forcing a failure. [ 305.763620][ T5546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.764690][ T5546] CPU: 1 UID: 0 PID: 5546 Comm: syz.0.360 Not tainted syzkaller #0 PREEMPT [ 305.764768][ T5546] Hardware name: ARM-Versatile Express [ 305.764797][ T5546] Call trace: [ 305.764862][ T5546] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 305.764970][ T5546] r7:000000ad r6:00000000 r5:60000013 r4:82252488 [ 305.764988][ T5546] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 305.765037][ T5546] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 305.765160][ T5546] r5:83c1ec00 r4:8294f590 [ 305.765240][ T5546] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 305.765379][ T5546] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 305.765547][ T5546] r8:00000000 r7:000000ad r6:76f28bb8 r5:76f28b38 r4:dfd0dfb0 [ 305.765742][ T5546] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 305.765803][ T5546] [<80986df4>] (should_fail_usercopy) from [<8022b540>] (restore_sigframe+0x4c/0x210) [ 305.765856][ T5546] [<8022b4f4>] (restore_sigframe) from [<8022b7a8>] (sys_rt_sigreturn+0x44/0x74) [ 305.766374][ T5546] r7:000000ad r6:001304b8 r5:76f28b38 r4:dfd0dfb0 [ 305.766619][ T5546] [<8022b764>] (sys_rt_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 305.766783][ T5546] Exception stack(0xdfd0dfa8 to 0xdfd0dff0) [ 305.766904][ T5546] dfa0: 00000000 00000000 0000006f 76f28b38 76f28bb8 00000000 [ 305.767017][ T5546] dfc0: 00000000 00000000 001304b8 000000ad 00300000 00000000 00006364 76f290bc [ 305.767048][ T5546] dfe0: 76f28ec0 76f28b38 0015aea0 000ef5e8 [ 305.767140][ T5546] r5:00000000 r4:00000000 [ 306.600899][ T29] audit: type=1400 audit(306.520:223): avc: denied { read } for pid=5557 comm="syz.1.365" name="dsp1" dev="devtmpfs" ino=730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dpkg_lock_t:s0" [ 308.268973][ T5568] FAULT_INJECTION: forcing a failure. [ 308.268973][ T5568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.271403][ T5568] CPU: 0 UID: 0 PID: 5568 Comm: syz.0.368 Not tainted syzkaller #0 PREEMPT [ 308.271492][ T5568] Hardware name: ARM-Versatile Express [ 308.271519][ T5568] Call trace: [ 308.271558][ T5568] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 308.271661][ T5568] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 308.271724][ T5568] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 308.271818][ T5568] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 308.271881][ T5568] r5:8419e000 r4:8294f590 [ 308.271896][ T5568] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 308.271955][ T5568] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 308.272014][ T5568] r8:76f28f30 r7:00000000 r6:00000000 r5:e0291f68 r4:00000002 [ 308.272031][ T5568] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 308.272077][ T5568] [<80986df4>] (should_fail_usercopy) from [<80599f44>] (simple_read_from_buffer+0x80/0x13c) [ 308.272132][ T5568] [<80599ec4>] (simple_read_from_buffer) from [<8061606c>] (proc_fail_nth_read+0xb8/0x108) [ 308.272194][ T5568] r10:00000001 r9:80615fb4 r8:00000002 r7:e0291f68 r6:0000000f r5:76f28f30 [ 308.272295][ T5568] r4:8419e000 r3:e0291e9f [ 308.272322][ T5568] [<80615fb4>] (proc_fail_nth_read) from [<8055eef4>] (vfs_read+0x98/0x324) [ 308.272392][ T5568] r8:76f28f30 r7:e0291f68 r6:8419e000 r5:0000000f r4:84eb3480 [ 308.272433][ T5568] [<8055ee5c>] (vfs_read) from [<8055fc04>] (ksys_read+0x74/0xe8) [ 308.272499][ T5568] r10:00000003 r9:8419e000 r8:8020029c r7:00000000 r6:00000000 r5:84eb3480 [ 308.272518][ T5568] r4:84eb3483 [ 308.272533][ T5568] [<8055fb90>] (ksys_read) from [<8055fc88>] (sys_read+0x10/0x14) [ 308.272592][ T5568] r7:00000003 r6:00000005 r5:76f28f30 r4:0000000f [ 308.272610][ T5568] [<8055fc78>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 308.272659][ T5568] Exception stack(0xe0291fa8 to 0xe0291ff0) [ 308.272705][ T5568] 1fa0: 0000000f 76f28f30 00000005 76f28f30 0000000f 00000000 [ 308.272737][ T5568] 1fc0: 0000000f 76f28f30 00000005 00000003 00300000 00000000 00006364 76f290bc [ 308.272764][ T5568] 1fe0: 00000158 76f28ed0 000d81d0 001303dc [ 312.005688][ T5589] FAULT_INJECTION: forcing a failure. [ 312.005688][ T5589] name failslab, interval 1, probability 0, space 0, times 0 [ 312.014045][ T5589] CPU: 0 UID: 0 PID: 5589 Comm: syz.0.375 Not tainted syzkaller #0 PREEMPT [ 312.014161][ T5589] Hardware name: ARM-Versatile Express [ 312.014181][ T5589] Call trace: [ 312.014214][ T5589] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 312.014300][ T5589] r7:00000dc0 r6:00000000 r5:60000013 r4:82252488 [ 312.014315][ T5589] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 312.014354][ T5589] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 312.014397][ T5589] r5:83c1c800 r4:82918810 [ 312.014410][ T5589] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 312.014452][ T5589] [<80986bb4>] (should_fail_ex) from [<8052eebc>] (should_failslab+0x6c/0x94) [ 312.014535][ T5589] r8:00000000 r7:00000dc0 r6:00000058 r5:00000014 r4:83001300 [ 312.014549][ T5589] [<8052ee50>] (should_failslab) from [<8050a3a0>] (__kmalloc_noprof+0x9c/0x568) [ 312.014592][ T5589] [<8050a304>] (__kmalloc_noprof) from [<81475764>] (constrain_params_by_rules+0x88/0x500) [ 312.014648][ T5589] r10:e8391d30 r9:85616800 r8:0000000c r7:85616400 r6:85616994 r5:00000014 [ 312.014662][ T5589] r4:00000000 [ 312.014674][ T5589] [<814756dc>] (constrain_params_by_rules) from [<81475dc4>] (snd_pcm_hw_refine+0x1e8/0x41c) [ 312.014726][ T5589] r10:e8391d30 r9:00000004 r8:0000000c r7:85616630 r6:85616994 r5:00000014 [ 312.014741][ T5589] r4:85616800 [ 312.014753][ T5589] [<81475bdc>] (snd_pcm_hw_refine) from [<8148eb80>] (snd_pcm_hw_param_near.constprop.0+0x1c4/0x274) [ 312.014806][ T5589] r10:00001000 r9:824576c0 r8:84243700 r7:0000000d r6:85615800 r5:00001000 [ 312.014821][ T5589] r4:85616800 [ 312.014833][ T5589] [<8148e9bc>] (snd_pcm_hw_param_near.constprop.0) from [<8148f58c>] (snd_pcm_oss_change_params_locked+0x6a4/0xc88) [ 312.014887][ T5589] r10:00001000 r9:00010000 r8:85616400 r7:00000001 r6:85616400 r5:84243700 [ 312.014901][ T5589] r4:85616800 [ 312.014912][ T5589] [<8148eee8>] (snd_pcm_oss_change_params_locked) from [<8148fde0>] (snd_pcm_oss_get_active_substream+0x94/0xc0) [ 312.014972][ T5589] r10:83c1c800 r9:e8391ea8 r8:856166b8 r7:859e69c4 r6:859e69c4 r5:84243700 [ 312.014986][ T5589] r4:84243700 [ 312.014998][ T5589] [<8148fd4c>] (snd_pcm_oss_get_active_substream) from [<8148fe38>] (snd_pcm_oss_get_formats+0x2c/0x110) [ 312.015050][ T5589] r9:00000003 r8:84eb3f00 r7:859e69c0 r6:20000580 r5:00000000 r4:8004500b [ 312.015062][ T5589] [<8148fe0c>] (snd_pcm_oss_get_formats) from [<814917dc>] (snd_pcm_oss_ioctl+0xb34/0x1010) [ 312.015107][ T5589] r5:00000000 r4:8004500b [ 312.015120][ T5589] [<81490ca8>] (snd_pcm_oss_ioctl) from [<80578798>] (sys_ioctl+0x130/0xba0) [ 312.015171][ T5589] r10:83c1c800 r9:00000003 r8:84eb3f00 r7:20000580 r6:84eb3f01 r5:00000000 [ 312.015186][ T5589] r4:8004500b [ 312.015198][ T5589] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 312.015233][ T5589] Exception stack(0xe8391fa8 to 0xe8391ff0) [ 312.015261][ T5589] 1fa0: 00000000 00000000 00000003 8004500b 20000580 00000000 [ 312.015286][ T5589] 1fc0: 00000000 00000000 001304b8 00000036 00300000 00000000 00006364 76f290bc [ 312.015305][ T5589] 1fe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 312.015331][ T5589] r10:00000036 r9:83c1c800 r8:8020029c r7:00000036 r6:001304b8 r5:00000000 [ 312.015345][ T5589] r4:00000000 [ 317.051097][ T29] audit: type=1400 audit(316.970:224): avc: denied { read } for pid=5614 comm="syz.0.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 320.069606][ T29] audit: type=1400 audit(319.990:225): avc: denied { create } for pid=5625 comm="syz.1.388" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 323.177520][ T29] audit: type=1400 audit(323.090:226): avc: denied { setopt } for pid=5639 comm="syz.0.393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 323.982648][ T5648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5131 sclass=netlink_route_socket pid=5648 comm=syz.0.396 [ 326.397403][ T29] audit: type=1400 audit(326.310:227): avc: denied { create } for pid=5664 comm="syz.1.401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 330.406238][ T5703] comedi comedi1: comedi_config --init_data is deprecated [ 336.639950][ T5735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5735 comm=syz.1.423 [ 336.918871][ T29] audit: type=1400 audit(336.820:228): avc: denied { setopt } for pid=5736 comm="syz.1.424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 339.350211][ T29] audit: type=1400 audit(339.270:229): avc: denied { create } for pid=5749 comm="syz.1.430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 342.274765][ T29] audit: type=1400 audit(342.190:230): avc: denied { accept } for pid=5778 comm="syz.0.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 342.349180][ T29] audit: type=1400 audit(342.200:231): avc: denied { getopt } for pid=5778 comm="syz.0.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 347.291652][ T29] audit: type=1400 audit(347.210:232): avc: denied { compute_member } for pid=5806 comm="syz.1.447" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 347.673434][ T29] audit: type=1400 audit(347.590:233): avc: denied { create } for pid=5812 comm="syz.1.450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 347.693666][ T29] audit: type=1400 audit(347.610:234): avc: denied { ioctl } for pid=5812 comm="syz.1.450" path="socket:[7017]" dev="sockfs" ino=7017 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 353.820360][ T776] block nbd1: Receive control failed (result -107) [ 354.375776][ T5824] block nbd1: shutting down sockets [ 360.422726][ T29] audit: type=1400 audit(360.340:235): avc: denied { getopt } for pid=5859 comm="syz.1.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 367.371240][ T29] audit: type=1400 audit(367.290:236): avc: denied { create } for pid=5880 comm="syz.1.473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 371.010883][ T5905] FAULT_INJECTION: forcing a failure. [ 371.010883][ T5905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.011287][ T5905] CPU: 0 UID: 0 PID: 5905 Comm: syz.1.479 Not tainted syzkaller #0 PREEMPT [ 371.011386][ T5905] Hardware name: ARM-Versatile Express [ 371.011409][ T5905] Call trace: [ 371.011448][ T5905] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 371.011552][ T5905] r7:00000000 r6:00000000 r5:60000013 r4:82252488 [ 371.011646][ T5905] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 371.011704][ T5905] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 371.011824][ T5905] r5:83c1c800 r4:8294f590 [ 371.011880][ T5905] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 371.011975][ T5905] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 371.012099][ T5905] r8:76f24f30 r7:00000000 r6:00000000 r5:dfcadf68 r4:00000002 [ 371.012136][ T5905] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 371.012181][ T5905] [<80986df4>] (should_fail_usercopy) from [<80599f44>] (simple_read_from_buffer+0x80/0x13c) [ 371.012251][ T5905] [<80599ec4>] (simple_read_from_buffer) from [<8061606c>] (proc_fail_nth_read+0xb8/0x108) [ 371.012319][ T5905] r10:00000001 r9:80615fb4 r8:00000002 r7:dfcadf68 r6:0000000f r5:76f24f30 [ 371.012397][ T5905] r4:83c1c800 r3:dfcade9f [ 371.012415][ T5905] [<80615fb4>] (proc_fail_nth_read) from [<8055eef4>] (vfs_read+0x98/0x324) [ 371.012460][ T5905] r8:76f24f30 r7:dfcadf68 r6:83c1c800 r5:0000000f r4:85839c00 [ 371.012470][ T5905] [<8055ee5c>] (vfs_read) from [<8055fc04>] (ksys_read+0x74/0xe8) [ 371.012500][ T5905] r10:00000003 r9:83c1c800 r8:8020029c r7:00000000 r6:00000000 r5:85839c00 [ 371.012509][ T5905] r4:85839c03 [ 371.012516][ T5905] [<8055fb90>] (ksys_read) from [<8055fc88>] (sys_read+0x10/0x14) [ 371.012555][ T5905] r7:00000003 r6:00000006 r5:76f24f30 r4:0000000f [ 371.012575][ T5905] [<8055fc78>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 371.012624][ T5905] Exception stack(0xdfcadfa8 to 0xdfcadff0) [ 371.012665][ T5905] dfa0: 0000000f 76f24f30 00000006 76f24f30 0000000f 00000000 [ 371.012698][ T5905] dfc0: 0000000f 76f24f30 00000006 00000003 00300000 00000000 00006364 76f250bc [ 371.012801][ T5905] dfe0: 00000158 76f24ed0 000d81d0 001303dc [ 371.589267][ T29] audit: type=1400 audit(371.490:237): avc: denied { bind } for pid=5906 comm="syz.1.480" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 371.832192][ T5904] FAULT_INJECTION: forcing a failure. [ 371.832192][ T5904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.832445][ T5904] CPU: 0 UID: 0 PID: 5904 Comm: syz.0.478 Not tainted syzkaller #0 PREEMPT [ 371.832499][ T5904] Hardware name: ARM-Versatile Express [ 371.832515][ T5904] Call trace: [ 371.832537][ T5904] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 371.832619][ T5904] r7:b5403587 r6:00000000 r5:60000013 r4:82252488 [ 371.832637][ T5904] [<80201b08>] (show_stack) from [<8021f93c>] (dump_stack_lvl+0x70/0x7c) [ 371.832688][ T5904] [<8021f8cc>] (dump_stack_lvl) from [<8021f960>] (dump_stack+0x18/0x1c) [ 371.835779][ T5904] r5:842c8000 r4:8294f590 [ 371.836144][ T5904] [<8021f948>] (dump_stack) from [<80986d78>] (should_fail_ex+0x1c4/0x228) [ 371.836372][ T5904] [<80986bb4>] (should_fail_ex) from [<80986df0>] (should_fail+0x14/0x18) [ 371.836506][ T5904] r8:00000000 r7:b5403587 r6:76f28ca0 r5:00000000 r4:e00b1f0c [ 371.836533][ T5904] [<80986ddc>] (should_fail) from [<80986e10>] (should_fail_usercopy+0x1c/0x20) [ 371.836590][ T5904] [<80986df4>] (should_fail_usercopy) from [<8022b1c8>] (restore_vfp_context+0x3c/0xe0) [ 371.836758][ T5904] [<8022b18c>] (restore_vfp_context) from [<8022b6f0>] (restore_sigframe+0x1fc/0x210) [ 371.836848][ T5904] r6:76f28ca0 r5:00000000 r4:e00b1fb0 [ 371.836973][ T5904] [<8022b4f4>] (restore_sigframe) from [<8022b7a8>] (sys_rt_sigreturn+0x44/0x74) [ 371.837088][ T5904] r7:000000ad r6:001304b8 r5:76f28b38 r4:e00b1fb0 [ 371.837136][ T5904] [<8022b764>] (sys_rt_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 371.837191][ T5904] Exception stack(0xe00b1fa8 to 0xe00b1ff0) [ 371.837391][ T5904] 1fa0: 00000000 00000000 ffffffe0 200003c0 04000000 00000000 [ 371.837555][ T5904] 1fc0: 00000000 00000000 001304b8 00000128 00300000 00000000 00006364 76f290bc [ 371.837674][ T5904] 1fe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 371.837841][ T5904] r5:00000000 r4:00000000 [ 372.150531][ T29] audit: type=1400 audit(372.070:238): avc: denied { create } for pid=5909 comm="syz.1.481" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 373.627052][ T29] audit: type=1400 audit(373.530:239): avc: denied { setopt } for pid=5913 comm="syz.0.482" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 379.660525][ T29] audit: type=1400 audit(379.580:240): avc: denied { setattr } for pid=5925 comm="syz.0.486" name="CAN_J1939" dev="sockfs" ino=8177 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 382.044655][ T5940] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5130 sclass=netlink_tcpdiag_socket pid=5940 comm=syz.0.490 [ 382.187068][ T29] audit: type=1400 audit(382.100:241): avc: denied { ioctl } for pid=5941 comm="syz.0.491" path="socket:[8202]" dev="sockfs" ino=8202 ioctlcmd=0x89f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 386.626900][ T29] audit: type=1400 audit(386.540:242): avc: denied { bind } for pid=5969 comm="syz.1.501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 387.109300][ T3726] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 387.296550][ T3726] usb 2-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 387.296872][ T3726] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 387.301107][ T3726] usb 2-1: config 0 descriptor?? [ 397.614648][ T3726] usb 2-1: USB disconnect, device number 5 [ 398.079706][ T41] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 398.343645][ T41] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 398.343956][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.344251][ T41] usb 2-1: Product: syz [ 398.344404][ T41] usb 2-1: Manufacturer: syz [ 398.344546][ T41] usb 2-1: SerialNumber: syz [ 406.439298][ T11] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 406.609236][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 406.622348][ T11] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 406.629068][ T11] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 406.629299][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.629468][ T11] usb 1-1: Product: syz [ 406.629617][ T11] usb 1-1: Manufacturer: syz [ 406.629810][ T11] usb 1-1: SerialNumber: syz [ 406.633197][ T11] usb 1-1: config 0 descriptor?? [ 407.826377][ T41] usb 2-1: USB disconnect, device number 6 [ 408.170698][ T6012] netlink: 40 bytes leftover after parsing attributes in process `syz.1.505'. [ 408.193947][ T6012] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6012 comm=syz.1.505 [ 408.713377][ T29] audit: type=1400 audit(408.610:243): avc: denied { bind } for pid=6015 comm="syz.1.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 409.230745][ T29] audit: type=1400 audit(409.150:244): avc: denied { setopt } for pid=6015 comm="syz.1.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 409.372262][ T29] audit: type=1400 audit(409.290:245): avc: denied { accept } for pid=6015 comm="syz.1.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 416.933801][ T41] usb 1-1: USB disconnect, device number 11 [ 434.699188][ T29] audit: type=1400 audit(434.610:246): avc: denied { create } for pid=6047 comm="syz.1.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 448.282069][ T6065] netlink: 8 bytes leftover after parsing attributes in process `syz.0.515'. [ 472.469967][ T6080] 8<--- cut here --- [ 472.470075][ T6080] Unable to handle kernel paging request at virtual address fee04f2a when write [ 472.470135][ T6080] [fee04f2a] *pgd=80000080007003, *pmd=00000000 [ 472.470852][ T6080] Internal error: Oops: a06 [#1] SMP ARM [ 472.473465][ T6080] Modules linked in: [ 472.474062][ T6080] CPU: 1 UID: 0 PID: 6080 Comm: syz.0.520 Not tainted syzkaller #0 PREEMPT [ 472.474534][ T6080] Hardware name: ARM-Versatile Express [ 472.474921][ T6080] PC is at subdev_8255_io+0x60/0x6c [ 472.475433][ T6080] LR is at subdev_8255_io+0x4c/0x6c [ 472.475730][ T6080] pc : [<813db3a0>] lr : [<813db38c>] psr: 60000013 [ 472.477053][ T6080] sp : dfa95cb8 ip : dfa95cb8 fp : dfa95cd4 [ 472.477747][ T6080] r10: 00000000 r9 : 00000000 r8 : 00000084 [ 472.478004][ T6080] r7 : 00004f27 r6 : 0000009b r5 : 83cd9600 r4 : 00004f2a [ 472.478701][ T6080] r3 : 0000009b r2 : fee04f2a r1 : 00000001 r0 : 83cd9600 [ 472.479109][ T6080] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 472.479473][ T6080] Control: 30c5387d Table: 848ba100 DAC: 00000000 [ 472.479782][ T6080] Register r0 information: slab kmalloc-192 start 83cd9600 pointer offset 0 size 192 [ 472.480741][ T6080] Register r1 information: non-paged memory [ 472.481138][ T6080] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 472.481624][ T6080] Register r3 information: non-paged memory [ 472.481852][ T6080] Register r4 information: non-paged memory [ 472.482101][ T6080] Register r5 information: slab kmalloc-192 start 83cd9600 pointer offset 0 size 192 [ 472.482531][ T6080] Register r6 information: non-paged memory [ 472.482791][ T6080] Register r7 information: non-paged memory [ 472.483050][ T6080] Register r8 information: non-paged memory [ 472.483303][ T6080] Register r9 information: NULL pointer [ 472.483531][ T6080] Register r10 information: NULL pointer [ 472.483771][ T6080] Register r11 information: 2-page vmalloc region starting at 0xdfa94000 allocated at kernel_clone+0xac/0x3ec [ 472.484205][ T6080] Register r12 information: 2-page vmalloc region starting at 0xdfa94000 allocated at kernel_clone+0xac/0x3ec [ 472.484650][ T6080] Process syz.0.520 (pid: 6080, stack limit = 0xdfa94000) [ 472.484963][ T6080] Stack: (0xdfa95cb8 to 0xdfa96000) [ 472.485202][ T6080] 5ca0: 813db340 83cd9600 [ 472.485506][ T6080] 5cc0: 00004f27 00004f27 dfa95cf4 dfa95cd8 813db078 813db34c 00004f27 8050a310 [ 472.485813][ T6080] 5ce0: 84e5e000 84e5e000 dfa95d14 dfa95cf8 813db438 813db02c 84e5e000 83cd9600 [ 472.486115][ T6080] 5d00: dfa95da4 00004f27 dfa95d54 dfa95d18 813db62c 813db3b8 82af1fe0 838ade00 [ 472.486453][ T6080] 5d20: 828215f0 00000000 00000000 829d238c 83cd9600 83cd9644 dfa95d90 83cd9600 [ 472.486785][ T6080] 5d40: 00000000 82b25910 dfa95d8c dfa95d58 813ca528 813db57c 200000c0 00000000 [ 472.487103][ T6080] 5d60: dfa95d7c 200000c0 83cd9600 b5403587 200000c0 83c1bc00 40946400 00000003 [ 472.487400][ T6080] 5d80: dfa95e4c dfa95d90 813c6074 813ca42c 35353238 00000000 00000000 00000000 [ 472.487700][ T6080] 5da0: 00000000 00004f27 00000005 00000022 00000401 00000001 00006dc4 00000fff [ 472.488018][ T6080] 5dc0: 5c95239c 00000005 000003ff 00000000 00000401 fffffffe 00000002 00000009 [ 472.488654][ T6080] 5de0: 0000e1cb 00000005 00000004 00000003 00000395 8000008b fffffffe 0000000a [ 472.489107][ T6080] 5e00: fffffff5 00000001 00000003 00000000 00000000 00000004 08000000 dffffff9 [ 472.489403][ T6080] 5e20: 00000000 08c58c45 00000000 84a489c0 83cd9600 200000c0 200000c0 83c1bc00 [ 472.489716][ T6080] 5e40: dfa95f14 dfa95e50 813c7040 813c5f80 00000000 00000000 00000000 08c58c45 [ 472.490039][ T6080] 5e60: 00000000 00000000 824625b4 0000005f 83e84058 83cd9630 84139564 83c1bc00 [ 472.490337][ T6080] 5e80: dfa95ee4 dfa95e90 807a755c 8079d954 00000064 00000001 00000000 dfa95eac [ 472.490622][ T6080] 5ea0: 8499bf10 8341d220 00006400 0000000b dfa95ea0 00000000 00000000 08c58c45 [ 472.490867][ T6080] 5ec0: 84a489c0 40946400 200000c0 200000c0 84a489c0 00000003 dfa95ef4 dfa95ee8 [ 472.491139][ T6080] 5ee0: 807a767c 08c58c45 dfa95f14 40946400 00000000 84a489c1 200000c0 84a489c0 [ 472.491317][ T6080] 5f00: 00000003 83c1bc00 dfa95fa4 dfa95f18 80578798 813c6a70 ecac8b10 83c1bc00 [ 472.491471][ T6080] 5f20: dfa95f3c dfa95f30 81a606d8 81a605a8 dfa95f54 dfa95f40 8025c484 8028d914 [ 472.491633][ T6080] 5f40: dfa95fb0 40000000 dfa95f84 dfa95f58 802229ec 8025c440 00000000 8281cfb4 [ 472.491798][ T6080] 5f60: dfa95fb0 0014ca70 ecac8b10 80222940 00000000 08c58c45 dfa95fac 00000000 [ 472.491981][ T6080] 5f80: 00000000 00316308 00000036 8020029c 83c1bc00 00000036 00000000 dfa95fa8 [ 472.492142][ T6080] 5fa0: 80200060 80578674 00000000 00000000 00000003 40946400 200000c0 00000000 [ 472.492300][ T6080] 5fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f290bc [ 472.492480][ T6080] 5fe0: 76f28ec0 76f28eb0 000195a4 00132510 60000010 00000003 00000000 00000000 [ 472.492701][ T6080] Call trace: [ 472.492818][ T6080] [<813db340>] (subdev_8255_io) from [<813db078>] (subdev_8255_do_config+0x58/0x60) [ 472.493053][ T6080] r7:00004f27 r6:00004f27 r5:83cd9600 r4:813db340 [ 472.493177][ T6080] [<813db020>] (subdev_8255_do_config) from [<813db438>] (subdev_8255_io_init+0x8c/0x9c) [ 472.493367][ T6080] r4:84e5e000 [ 472.493442][ T6080] [<813db3ac>] (subdev_8255_io_init) from [<813db62c>] (dev_8255_attach+0xbc/0x114) [ 472.493626][ T6080] r7:00004f27 r6:dfa95da4 r5:83cd9600 r4:84e5e000 [ 472.493753][ T6080] [<813db570>] (dev_8255_attach) from [<813ca528>] (comedi_device_attach+0x108/0x250) [ 472.493954][ T6080] r10:82b25910 r9:00000000 r8:83cd9600 r7:dfa95d90 r6:83cd9644 r5:83cd9600 [ 472.494112][ T6080] r4:829d238c [ 472.494186][ T6080] [<813ca420>] (comedi_device_attach) from [<813c6074>] (do_devconfig_ioctl+0x100/0x220) [ 472.494388][ T6080] r10:00000003 r9:40946400 r8:83c1bc00 r7:200000c0 r6:b5403587 r5:83cd9600 [ 472.494598][ T6080] r4:200000c0 [ 472.494705][ T6080] [<813c5f74>] (do_devconfig_ioctl) from [<813c7040>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 472.494912][ T6080] r8:83c1bc00 r7:200000c0 r6:200000c0 r5:83cd9600 r4:84a489c0 [ 472.495058][ T6080] [<813c6a64>] (comedi_unlocked_ioctl) from [<80578798>] (sys_ioctl+0x130/0xba0) [ 472.495247][ T6080] r10:83c1bc00 r9:00000003 r8:84a489c0 r7:200000c0 r6:84a489c1 r5:00000000 [ 472.495403][ T6080] r4:40946400 [ 472.495479][ T6080] [<80578668>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 472.495634][ T6080] Exception stack(0xdfa95fa8 to 0xdfa95ff0) [ 472.495751][ T6080] 5fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 472.495931][ T6080] 5fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f290bc [ 472.496162][ T6080] 5fe0: 76f28ec0 76f28eb0 000195a4 00132510 [ 472.496292][ T6080] r10:00000036 r9:83c1bc00 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 472.496522][ T6080] r4:00000000 [ 472.496792][ T6080] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 472.497180][ T6080] ---[ end trace 0000000000000000 ]--- [ 472.497697][ T6080] Kernel panic - not syncing: Fatal exception [ 472.499697][ T6080] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:05:55 Registers: info registers vcpu 0 CPU#0 R00=ffffffff R01=00000004 R02=000001e4 R03=00000000 R04=00000000 R05=00000000 R06=00000000 R07=00000000 R08=00300000 R09=00000000 R10=00006364 R11=76f250bc R12=20001150 R13=20001150 R14=000197b4 R15=000197b4 PSR=20000010 --C- A S usr32 s00=ff9e0000 s01=0008ffff d00=0008ffffff9e0000 s02=00000000 s03=00000700 d01=0000070000000000 s04=1019831f s05=2dde28c8 d02=2dde28c81019831f s06=349c8303 s07=07c4abd0 d03=07c4abd0349c8303 s08=f44d1ee3 s09=bab3ccdf d04=bab3ccdff44d1ee3 s10=31edb2c0 s11=2ddb7f3f d05=2ddb7f3f31edb2c0 s12=00000005 s13=00000000 d06=0000000000000005 s14=00000000 s15=d9040000 d07=d904000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=2ef902fc s33=140076d6 d16=140076d62ef902fc s34=8f28c579 s35=e347a7a0 d17=e347a7a08f28c579 s36=ba36f4b3 s37=f1f2c13b d18=f1f2c13bba36f4b3 s38=3909b4f6 s39=d9bd19a5 d19=d9bd19a53909b4f6 s40=557896ac s41=eb10e356 d20=eb10e356557896ac s42=42719ffc s43=2b564cc3 d21=2b564cc342719ffc s44=8b120d70 s45=b47c0892 d22=b47c08928b120d70 s46=a1ec52c0 s47=3c5f2f61 d23=3c5f2f61a1ec52c0 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=008c0000 s53=00780000 d26=00780000008c0000 s54=00540000 s55=00600000 d27=0060000000540000 s56=00180000 s57=00340000 d28=0034000000180000 s58=00080000 s59=00000008 d29=0000000800080000 s60=00080004 s61=03e60000 d30=03e6000000080004 s62=ffea0000 s63=000cffff d31=000cffffffea0000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=8429cc40 R01=00000064 R02=eb21f000 R03=eb21f018 R04=8339201c R05=8429cc40 R06=80a8ede4 R07=83392042 R08=82827128 R09=00000000 R10=000008be R11=dfa95924 R12=00000002 R13=dfa95918 R14=82959484 R15=80a8edf4 PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000