last executing test programs: 43.256585128s ago: executing program 1 (id=2710): socket(0x11, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x101801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x2}) ioctl$TUNSETDEBUG(r0, 0x400454c9, 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) 42.757355064s ago: executing program 1 (id=2711): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) dup(0xffffffffffffffff) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x4d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 25.231611361s ago: executing program 1 (id=2714): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000008c0)=';', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000000f00)="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", 0x231}], 0x1}}], 0x2, 0x4) shutdown(r0, 0x1) 25.05122234s ago: executing program 1 (id=2715): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) sendmsg$xdp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x28, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x28, r5, 0x1, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1a}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) 24.964080845s ago: executing program 1 (id=2716): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x200000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x8, 0x1}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000030000850000001b000000b7000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x3a}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 24.727677257s ago: executing program 0 (id=2717): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x2, 0x4, 0x7fe2, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf}}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0x2}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x77, 0x101301) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012a030073797a31000000000900010073797a320000000005006e7e4cabf8c4ef44b00400020000003e3f8c506c5c9c6ce93856c05ab0cde91b6321857f9da533087270d5be3779e950e482751e2ff4"], 0x34}, 0x1, 0x0, 0x0, 0x8041}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000000200)=0x7) request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)=')\x00', 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f00008b5000/0x1000)=nil) 20.937438805s ago: executing program 0 (id=2718): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'veth1_vlan\x00', 0x4}, 0x18) 20.548156575s ago: executing program 0 (id=2719): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r0, &(0x7f0000004a80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="4fa3176756113b69df8bea4cbc913f2c215bc12e941d0a01", 0x18}, {&(0x7f0000000180)="55c0cc0ba6f3b908ecb5c6e93e4dc70ed9c875dd444569fab05e32a08e71d1c480fa1ada9e6f952dea418e2eb2dd8dcdd18f82c2be42e92405d2eccae94e713594f13ebfe37be3cb7ce0eb237d63f25744e42baf027055a65359c121788ba610f7df23b902755c5771d93efedd8252aca1dda5efe1493ec0a5a9e965666d1afe33b384953a9102b3f1e446aea391ccff253fccc951d4091f1d6b69faee7e7d4b669c48b70ef01c3879af3f35e0682a4925ddf3dd14992612d22032093742f07fd8d9723bed7707077473de16c3f5820b5dc6f1c37dba", 0xd6}, {&(0x7f0000000300)="47788f64ba10044b682c594fa485c04663ed58f30031ae1cff3613c3178c76ab0613419d80cf2ebb2efedf9237b34b3e925f7695a250556a4ff5e460bfdf593f20253f90740976f323c00df882e4285d5fa368cf147e38ee08ae4aa4fdfe618be117a5e45e516c6259b68e1b9cf170cc831498d2db68532fe3acf3cdef8e18488541cacfa624eecc49d9a853f4a7cc8c3d7d0ac7c271bcfc989591b98b6b1c93d818cf4c0ff77fd8bb4f83102c41ebee199b", 0xb2}], 0x3}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000006c0)="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", 0x7de}], 0x1}}], 0x2, 0xc0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x1, 0x10048095, 0x0, 0x0) 20.297188778s ago: executing program 0 (id=2720): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000740)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000180)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000ffdbdd253b00000008000300", @ANYRES32=r2, @ANYBLOB="32003300d0980700ffffffffffff080211000001505050505050020004"], 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x44050) 19.398422905s ago: executing program 0 (id=2721): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, 0x2}, 0xa5) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r0}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000040)=0xfffffffd) syz_genetlink_get_family_id$ethtool(&(0x7f0000000a40), 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x4f8a, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000300)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000340)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000001fee)='R\x10rust\xe3c*s\xa8rVid8\xc4e', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x240, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0xd) read(r5, 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000040)=0x33) r6 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$int_in(r6, 0x5452, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) 5.260332315s ago: executing program 1 (id=2722): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) setfsgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x3}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$alg(0x26, 0x5, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x5453, 0x0) 0s ago: executing program 0 (id=2723): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2000, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000004c0)={'8255\x00', [0xfffffffb, 0x2166, 0x3, 0xb2, 0x88d7, 0x8f, 0x0, 0x1010, 0x2, 0x8, 0x0, 0xb, 0x344, 0x1, 0x2, 0x1, 0x9, 0x3, 0x6, 0xe, 0x4, 0x0, 0x9, 0x7ff, 0x4, 0x5, 0x100b0c4, 0x7df, 0x8, 0xf3, 0x1]}) kernel console output (not intermixed with test programs): bability 0, space 0, times 0 [ 1685.538371][T13628] CPU: 1 UID: 0 PID: 13628 Comm: syz.1.2019 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1685.538421][T13628] Hardware name: ARM-Versatile Express [ 1685.538444][T13628] Call trace: [ 1685.538540][T13628] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1685.538593][T13628] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1685.538604][T13628] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1685.538684][T13628] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1685.538713][T13628] r5:83fc5400 r4:82950610 [ 1685.538721][T13628] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1685.538750][T13628] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1685.538780][T13628] r8:76b13f30 r7:00000000 r6:00000000 r5:dfcb9f68 r4:00000002 [ 1685.538788][T13628] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1685.538813][T13628] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1685.538841][T13628] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1685.538878][T13628] r10:00000001 r9:8060179c r8:00000002 r7:dfcb9f68 r6:0000000f r5:76b13f30 [ 1685.538889][T13628] r4:83fc5400 r3:dfcb9e9f [ 1685.538897][T13628] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1685.538929][T13628] r8:76b13f30 r7:dfcb9f68 r6:83fc5400 r5:0000000f r4:84a653c0 [ 1685.538937][T13628] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1685.538966][T13628] r10:00000003 r9:83fc5400 r8:8020029c r7:00000000 r6:00000000 r5:84a653c0 [ 1685.538975][T13628] r4:84a653c3 [ 1685.538982][T13628] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1685.539031][T13628] r7:00000003 r6:00000004 r5:76b13f30 r4:0000000f [ 1685.539039][T13628] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1685.539062][T13628] Exception stack(0xdfcb9fa8 to 0xdfcb9ff0) [ 1685.539081][T13628] 9fa0: 0000000f 76b13f30 00000004 76b13f30 0000000f 00000000 [ 1685.539097][T13628] 9fc0: 0000000f 76b13f30 00000004 00000003 002e0000 00000000 00006364 76b140bc [ 1685.539109][T13628] 9fe0: 00000158 76b13ed0 000d7df0 0012fe94 [ 1686.637683][ T31] audit: type=1400 audit(1686.560:417): avc: denied { read append } for pid=13652 comm="syz.1.2027" name="ttyS3" dev="devtmpfs" ino=607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:unconfined_execmem_exec_t:s0" [ 1686.641710][ T31] audit: type=1400 audit(1686.570:418): avc: denied { open } for pid=13652 comm="syz.1.2027" path="/dev/ttyS3" dev="devtmpfs" ino=607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:unconfined_execmem_exec_t:s0" [ 1686.647033][ T31] audit: type=1400 audit(1686.570:419): avc: denied { ioctl } for pid=13652 comm="syz.1.2027" path="/dev/ttyS3" dev="devtmpfs" ino=607 ioctlcmd=0x541a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:unconfined_execmem_exec_t:s0" [ 1686.732486][T13655] SELinux: Context /sbin/dhclient is not valid (left unmapped). [ 1686.735494][ T31] audit: type=1400 audit(1686.660:420): avc: denied { relabelto } for pid=13654 comm="syz.1.2028" name="nvme-fabrics" dev="devtmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="/sbin/dhclient" [ 1686.736409][ T31] audit: type=1400 audit(1686.660:421): avc: denied { associate } for pid=13654 comm="syz.1.2028" name="nvme-fabrics" dev="devtmpfs" ino=663 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="/sbin/dhclient" [ 1691.200233][ T9061] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1691.389164][ T9061] usb 2-1: Using ep0 maxpacket: 32 [ 1691.400832][ T9061] usb 2-1: config 0 has no interfaces? [ 1691.401135][ T9061] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1691.401419][ T9061] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1691.405532][ T9061] usb 2-1: config 0 descriptor?? [ 1691.648112][ T9061] usb 2-1: USB disconnect, device number 30 [ 1700.103062][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 1700.103613][ T31] audit: type=1400 audit(1700.030:423): avc: denied { read } for pid=13724 comm="syz.0.2044" name="nvme-fabrics" dev="devtmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="/sbin/dhclient" [ 1700.103843][ T31] audit: type=1400 audit(1700.030:424): avc: denied { open } for pid=13724 comm="syz.0.2044" path="/dev/nvme-fabrics" dev="devtmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="/sbin/dhclient" [ 1706.226824][ T31] audit: type=1400 audit(1706.150:425): avc: denied { create } for pid=13751 comm="syz.1.2052" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 1706.250930][ T31] audit: type=1400 audit(1706.180:426): avc: denied { append } for pid=13751 comm="syz.1.2052" name="nvme-fabrics" dev="devtmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="/sbin/dhclient" [ 1719.459454][ T9061] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 1719.609235][ T9061] usb 1-1: Using ep0 maxpacket: 32 [ 1719.646750][ T9061] usb 1-1: config 0 has no interfaces? [ 1719.647175][ T9061] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1719.647289][ T9061] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1719.651050][ T9061] usb 1-1: config 0 descriptor?? [ 1719.895615][ T9832] usb 1-1: USB disconnect, device number 57 [ 1721.129354][ T9832] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1721.320173][ T9832] usb 2-1: Using ep0 maxpacket: 32 [ 1721.339283][ T9832] usb 2-1: config 0 has no interfaces? [ 1721.339666][ T9832] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1721.339753][ T9832] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1721.345006][ T9832] usb 2-1: config 0 descriptor?? [ 1721.596970][ T10] usb 2-1: USB disconnect, device number 31 [ 1721.904744][T13922] FAULT_INJECTION: forcing a failure. [ 1721.904744][T13922] name failslab, interval 1, probability 0, space 0, times 0 [ 1721.905220][T13922] CPU: 1 UID: 0 PID: 13922 Comm: syz.0.2105 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1721.905314][T13922] Hardware name: ARM-Versatile Express [ 1721.905344][T13922] Call trace: [ 1721.905384][T13922] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1721.905513][T13922] r7:83ad5400 r6:00000000 r5:60000013 r4:8225b4e0 [ 1721.905534][T13922] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1721.905656][T13922] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1721.905811][T13922] r5:83ad5400 r4:82919a80 [ 1721.905965][T13922] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1721.906034][T13922] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1721.906172][T13922] r8:00000000 r7:83ad5400 r6:00000cc0 r5:ffffffff r4:832c9240 [ 1721.906201][T13922] [<8051c1b0>] (should_failslab) from [<805005c0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1721.906291][T13922] [<80500570>] (kmem_cache_alloc_node_noprof) from [<81537fa4>] (__alloc_skb+0x138/0x160) [ 1721.906361][T13922] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:832c9240 r5:ffffffff [ 1721.906461][T13922] r4:828060c0 [ 1721.906489][T13922] [<81537e6c>] (__alloc_skb) from [<81658880>] (netlink_ack+0x70/0x214) [ 1721.906598][T13922] r8:8338f780 r7:85a81200 r6:00000100 r5:8165a44c r4:00000014 [ 1721.906727][T13922] [<81658810>] (netlink_ack) from [<81658b10>] (netlink_rcv_skb+0xec/0x120) [ 1721.906849][T13922] r10:00000000 r9:00000000 r8:85808000 r7:0000001c r6:85a81200 r5:8165a44c [ 1721.907035][T13922] r4:8338f780 [ 1721.907158][T13922] [<81658a24>] (netlink_rcv_skb) from [<81659cdc>] (genl_rcv+0x2c/0x3c) [ 1721.907383][T13922] r7:8338f780 r6:859afa80 r5:829de428 r4:8338f780 [ 1721.907408][T13922] [<81659cb0>] (genl_rcv) from [<816582b0>] (netlink_unicast+0x1e8/0x304) [ 1721.907545][T13922] r5:0000001c r4:84c32c00 [ 1721.907584][T13922] [<816580c8>] (netlink_unicast) from [<81658598>] (netlink_sendmsg+0x1cc/0x444) [ 1721.907739][T13922] r9:00000000 r8:00000000 r7:8b6bf000 r6:0000001c r5:8338f780 r4:eaa69e98 [ 1721.907891][T13922] [<816583cc>] (netlink_sendmsg) from [<8152ad40>] (__sock_sendmsg+0x44/0x78) [ 1721.908278][T13922] r10:00000122 r9:84a65840 r8:84a65841 r7:76bb0e1c r6:8505f900 r5:eaa69e98 [ 1721.908408][T13922] r4:00000000 [ 1721.908428][T13922] [<8152acfc>] (__sock_sendmsg) from [<8152cb00>] (__sys_sendto+0x110/0x160) [ 1721.908947][T13922] r7:76bb0e1c r6:8505f900 r5:00000000 r4:00000000 [ 1721.909153][T13922] [<8152c9f0>] (__sys_sendto) from [<8152cb6c>] (sys_sendto+0x1c/0x24) [ 1721.909448][T13922] r9:83ad5400 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76bb0e1c [ 1721.909671][T13922] [<8152cb50>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1721.909726][T13922] Exception stack(0xeaa69fa8 to 0xeaa69ff0) [ 1721.909794][T13922] 9fa0: 76bb0e1c 0000000c 00000003 76bb0eb0 0000001c 00000000 [ 1721.909827][T13922] 9fc0: 76bb0e1c 0000000c 00000000 00000122 00000003 00000000 76bb0eb0 76bb20bc [ 1721.909853][T13922] 9fe0: 00000000 76bb0df0 000d7df0 00134458 [ 1723.149776][ T10] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 1723.299474][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 1723.313735][ T10] usb 1-1: config 0 has no interfaces? [ 1723.314789][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1723.315723][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1723.322339][ T10] usb 1-1: config 0 descriptor?? [ 1725.629540][ T9061] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 1725.779110][ T9061] usb 2-1: Using ep0 maxpacket: 32 [ 1725.795675][ T9061] usb 2-1: config 0 has no interfaces? [ 1725.796043][ T9061] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1725.796382][ T9061] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1725.804688][ T9061] usb 2-1: config 0 descriptor?? [ 1727.079484][T13930] FAULT_INJECTION: forcing a failure. [ 1727.079484][T13930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1727.080357][T13930] CPU: 0 UID: 0 PID: 13930 Comm: syz.0.2108 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1727.080400][T13930] Hardware name: ARM-Versatile Express [ 1727.080413][T13930] Call trace: [ 1727.080433][T13930] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1727.080484][T13930] r7:00006364 r6:00000000 r5:60000113 r4:8225b4e0 [ 1727.080493][T13930] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1727.080517][T13930] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1727.080543][T13930] r5:84e3bc00 r4:82950610 [ 1727.080550][T13930] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1727.080580][T13930] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1727.080610][T13930] r8:00000000 r7:00006364 r6:76bb20bc r5:84e3c430 r4:76bafb40 [ 1727.080618][T13930] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1727.080642][T13930] [<80964dd8>] (should_fail_usercopy) from [<8022b61c>] (setup_sigframe+0xe4/0x1c4) [ 1727.080668][T13930] [<8022b538>] (setup_sigframe) from [<8022bac4>] (do_work_pending+0x2f4/0x4f8) [ 1727.080698][T13930] r10:00000036 r9:b5403587 r8:00000000 r7:84e3c430 r6:76bafb40 r5:eaa49fb0 [ 1727.080708][T13930] r4:84e3bc00 [ 1727.080715][T13930] [<8022b7d0>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 1727.080737][T13930] Exception stack(0xeaa49fb0 to 0xeaa49ff8) [ 1727.080755][T13930] 9fa0: fffffffc 80085502 76bb0e88 76bafe50 [ 1727.080770][T13930] 9fc0: 76bb0e98 00000003 00000003 00000036 00000000 00000000 00006364 76bb20bc [ 1727.080801][T13930] 9fe0: 00000000 76bafe38 002b9000 0013198c 20000010 00000003 [ 1727.080832][T13930] r10:00000036 r9:84e3bc00 r8:8020029c r7:00000036 r6:00000003 r5:00000003 [ 1727.080853][T13930] r4:76bb0e98 [ 1727.142981][ T9832] usb 1-1: USB disconnect, device number 58 [ 1728.189198][ T31] audit: type=1400 audit(1728.100:427): avc: denied { lock } for pid=13956 comm="syz.0.2113" path="socket:[23704]" dev="sockfs" ino=23704 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1734.859222][ T10] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 1735.010031][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 1735.035641][ T10] usb 1-1: config 0 has no interfaces? [ 1735.036105][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1735.036355][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1735.042187][ T10] usb 1-1: config 0 descriptor?? [ 1736.234561][ T9061] usb 2-1: USB disconnect, device number 32 [ 1740.026565][ T9061] usb 1-1: USB disconnect, device number 59 [ 1740.629318][T13205] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1740.781971][T13205] usb 2-1: Using ep0 maxpacket: 32 [ 1740.829120][T13205] usb 2-1: config 0 has no interfaces? [ 1740.830235][T13205] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1740.831263][T13205] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1740.839337][T13205] usb 2-1: config 0 descriptor?? [ 1751.148202][ T9061] usb 2-1: USB disconnect, device number 33 [ 1751.559413][ T9832] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1751.589409][ T9061] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1751.729256][ T9832] usb 1-1: Using ep0 maxpacket: 32 [ 1751.738853][ T9832] usb 1-1: config 0 has no interfaces? [ 1751.739224][ T9832] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1751.739439][ T9832] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1751.749756][ T9832] usb 1-1: config 0 descriptor?? [ 1751.799062][ T9061] usb 2-1: Using ep0 maxpacket: 8 [ 1751.837016][ T9061] usb 2-1: config 0 has no interfaces? [ 1751.837461][ T9061] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1751.837805][ T9061] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1751.844502][ T9061] usb 2-1: config 0 descriptor?? [ 1755.999750][ T9832] usb 2-1: USB disconnect, device number 34 [ 1758.250759][T14077] FAULT_INJECTION: forcing a failure. [ 1758.250759][T14077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1758.259295][T14077] CPU: 0 UID: 0 PID: 14077 Comm: syz.1.2139 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1758.259405][T14077] Hardware name: ARM-Versatile Express [ 1758.259430][T14077] Call trace: [ 1758.259465][T14077] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1758.259571][T14077] r7:20000f00 r6:00000000 r5:60000113 r4:8225b4e0 [ 1758.259590][T14077] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1758.259632][T14077] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1758.259677][T14077] r5:8587e000 r4:82950610 [ 1758.259691][T14077] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1758.259740][T14077] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1758.259806][T14077] r8:00000000 r7:20000f00 r6:85549d40 r5:00000000 r4:dfb5df20 [ 1758.259822][T14077] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1758.259866][T14077] [<80964dd8>] (should_fail_usercopy) from [<808b4328>] (_copy_from_iter+0x6c/0x7c8) [ 1758.259913][T14077] [<808b42bc>] (_copy_from_iter) from [<81658558>] (netlink_sendmsg+0x18c/0x444) [ 1758.259974][T14077] r10:00000000 r9:00000000 r8:dfb5df30 r7:8b573c00 r6:00000014 r5:85c9d000 [ 1758.260036][T14077] r4:dfb5df20 [ 1758.260057][T14077] [<816583cc>] (netlink_sendmsg) from [<8152ad40>] (__sock_sendmsg+0x44/0x78) [ 1758.260123][T14077] r10:00000000 r9:dfb5ddc4 r8:dfb5ddc4 r7:00000000 r6:850b2500 r5:dfb5df20 [ 1758.260140][T14077] r4:00000000 [ 1758.260215][T14077] [<8152acfc>] (__sock_sendmsg) from [<8152b500>] (____sys_sendmsg+0x298/0x2cc) [ 1758.260268][T14077] r7:00000000 r6:850b2500 r5:00048000 r4:dfb5df20 [ 1758.260284][T14077] [<8152b268>] (____sys_sendmsg) from [<8152d30c>] (___sys_sendmsg+0x9c/0xd0) [ 1758.260338][T14077] r10:dfb5de24 r9:20000f80 r8:00048000 r7:00000000 r6:850b2500 r5:dfb5df20 [ 1758.260356][T14077] r4:00000000 [ 1758.260369][T14077] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1758.260426][T14077] r10:00000128 r9:8587e000 r8:84a053c0 r7:00048000 r6:20000f80 r5:84a053c1 [ 1758.260447][T14077] r4:00000004 [ 1758.260463][T14077] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1758.260520][T14077] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1758.260543][T14077] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1758.260588][T14077] Exception stack(0xdfb5dfa8 to 0xdfb5dff0) [ 1758.260624][T14077] dfa0: 00000000 00000000 00000004 20000f80 00048000 00000000 [ 1758.260655][T14077] dfc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b140bc [ 1758.260681][T14077] dfe0: 76b13ec0 76b13eb0 000193a4 00131fc0 [ 1761.993635][ T9832] usb 1-1: USB disconnect, device number 60 [ 1762.892221][T14108] FAULT_INJECTION: forcing a failure. [ 1762.892221][T14108] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.892698][T14108] CPU: 1 UID: 0 PID: 14108 Comm: syz.1.2150 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1762.892758][T14108] Hardware name: ARM-Versatile Express [ 1762.892780][T14108] Call trace: [ 1762.892817][T14108] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1762.892907][T14108] r7:85879800 r6:00000000 r5:60000013 r4:8225b4e0 [ 1762.892925][T14108] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1762.892970][T14108] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1762.893018][T14108] r5:85879800 r4:82919a80 [ 1762.893033][T14108] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1762.893088][T14108] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1762.893148][T14108] r8:00000000 r7:85879800 r6:00400dd0 r5:df9bde18 r4:83001900 [ 1762.893167][T14108] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1762.893211][T14108] [<804fff94>] (__kmalloc_cache_noprof) from [<8072c864>] (fuse_dentry_init+0x2c/0x40) [ 1762.893313][T14108] r10:00000356 r9:8245e83c r8:8b573000 r7:00000000 r6:00000000 r5:df9bde18 [ 1762.893337][T14108] r4:8506d5d8 [ 1762.893380][T14108] [<8072c838>] (fuse_dentry_init) from [<8056c598>] (__d_alloc+0x104/0x220) [ 1762.893436][T14108] r5:df9bde18 r4:8506d5d8 [ 1762.893453][T14108] [<8056c494>] (__d_alloc) from [<8056c6cc>] (d_alloc+0x18/0x68) [ 1762.893514][T14108] r9:00000000 r8:85879800 r7:c9741098 r6:00000005 r5:85076000 r4:85076000 [ 1762.893531][T14108] [<8056c6b4>] (d_alloc) from [<8056f99c>] (d_alloc_parallel+0x54/0x490) [ 1762.893588][T14108] r7:c9741098 r6:00000005 r5:85076000 r4:85076000 [ 1762.893603][T14108] [<8056f948>] (d_alloc_parallel) from [<8055d440>] (__lookup_slow+0x5c/0x140) [ 1762.893662][T14108] r10:00000063 r9:00000000 r8:df9bde18 r7:85044500 r6:00000005 r5:85076000 [ 1762.893678][T14108] r4:85076000 [ 1762.893691][T14108] [<8055d3e4>] (__lookup_slow) from [<80561454>] (walk_component+0x104/0x170) [ 1762.893739][T14108] r9:00000000 r8:00000005 r7:00000001 r6:df9bde10 r5:85044580 r4:85076000 [ 1762.893756][T14108] [<80561350>] (walk_component) from [<805620b0>] (path_lookupat+0x5c/0x184) [ 1762.893805][T14108] r9:00000000 r8:df9bdf04 r7:838b0010 r6:df9bdf04 r5:00000000 r4:df9bde10 [ 1762.893825][T14108] [<80562054>] (path_lookupat) from [<805625ec>] (filename_lookup+0xd4/0x1a4) [ 1762.893872][T14108] r7:00000005 r6:85879800 r5:838b0000 r4:ffffff9c [ 1762.893889][T14108] [<80562518>] (filename_lookup) from [<805627ec>] (user_path_at+0x4c/0x64) [ 1762.893940][T14108] r9:85879800 r8:8020029c r7:00000002 r6:ffffff9c r5:00000005 r4:838b0000 [ 1762.893957][T14108] [<805627a0>] (user_path_at) from [<8059d6d4>] (user_statfs+0x4c/0xc8) [ 1762.894005][T14108] r6:20000000 r5:df9bdf30 r4:20000000 [ 1762.894059][T14108] [<8059d688>] (user_statfs) from [<8059d808>] (sys_statfs+0x44/0x80) [ 1762.894147][T14108] r7:00000063 r6:0012ff70 r5:00000000 r4:20000000 [ 1762.894206][T14108] [<8059d7c4>] (sys_statfs) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1762.894257][T14108] Exception stack(0xdf9bdfa8 to 0xdf9bdff0) [ 1762.894293][T14108] dfa0: 00000000 00000000 20000000 00000000 00000000 00000000 [ 1762.894359][T14108] dfc0: 00000000 00000000 0012ff70 00000063 002e0000 00000000 00006364 76b140bc [ 1762.894420][T14108] dfe0: 76b13ec0 76b13eb0 000193a4 00131fc0 [ 1762.894448][T14108] r5:00000000 r4:00000000 [ 1764.925225][T14144] FAULT_INJECTION: forcing a failure. [ 1764.925225][T14144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1764.926912][T14144] CPU: 0 UID: 0 PID: 14144 Comm: syz.1.2164 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1764.927020][T14144] Hardware name: ARM-Versatile Express [ 1764.927046][T14144] Call trace: [ 1764.927087][T14144] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1764.927185][T14144] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1764.927204][T14144] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1764.927252][T14144] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1764.927302][T14144] r5:8587ec00 r4:82950610 [ 1764.927319][T14144] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1764.927374][T14144] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1764.927432][T14144] r8:76b13f30 r7:00000000 r6:00000000 r5:dff19f68 r4:00000002 [ 1764.927451][T14144] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1764.927504][T14144] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1764.927567][T14144] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1764.927638][T14144] r10:00000001 r9:8060179c r8:00000002 r7:dff19f68 r6:0000000f r5:76b13f30 [ 1764.927661][T14144] r4:8587ec00 r3:dff19e9f [ 1764.927678][T14144] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1764.927740][T14144] r8:76b13f30 r7:dff19f68 r6:8587ec00 r5:0000000f r4:84a05b40 [ 1764.927759][T14144] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1764.927831][T14144] r10:00000003 r9:8587ec00 r8:8020029c r7:00000000 r6:00000000 r5:84a05b40 [ 1764.927852][T14144] r4:84a05b43 [ 1764.927868][T14144] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1764.927925][T14144] r7:00000003 r6:00000005 r5:76b13f30 r4:0000000f [ 1764.927942][T14144] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1764.927987][T14144] Exception stack(0xdff19fa8 to 0xdff19ff0) [ 1764.928021][T14144] 9fa0: 0000000f 76b13f30 00000005 76b13f30 0000000f 00000000 [ 1764.928053][T14144] 9fc0: 0000000f 76b13f30 00000005 00000003 002e0000 00000000 00006364 76b140bc [ 1764.928079][T14144] 9fe0: 00000158 76b13ed0 000d7df0 0012fe94 [ 1765.169279][ T9061] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 1765.369031][ T9061] usb 1-1: Using ep0 maxpacket: 8 [ 1765.392289][ T9061] usb 1-1: config 0 has no interfaces? [ 1765.392684][ T9061] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1765.392788][ T9061] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1765.397032][ T9061] usb 1-1: config 0 descriptor?? [ 1768.369674][T13205] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1768.529586][T13205] usb 2-1: Using ep0 maxpacket: 16 [ 1768.543993][T13205] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1768.547933][T13205] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1768.550080][T13205] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1768.551317][T13205] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1768.572032][T13205] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1768.573144][T13205] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1768.574381][T13205] usb 2-1: Product: syz [ 1768.575107][T13205] usb 2-1: Manufacturer: syz [ 1768.580314][T13205] usb 2-1: SerialNumber: syz [ 1768.944253][T13205] usb 2-1: 0:2 : does not exist [ 1768.965119][T13205] usb 2-1: USB disconnect, device number 35 [ 1769.237397][T13205] usb 1-1: USB disconnect, device number 61 [ 1769.455673][T14206] fuse: Unknown parameter 'nd' [ 1770.829643][ T7595] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 1770.999161][ T7595] usb 2-1: Using ep0 maxpacket: 32 [ 1771.018146][ T7595] usb 2-1: config 0 has no interfaces? [ 1771.021732][ T7595] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1771.022678][ T7595] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1771.027693][ T7595] usb 2-1: config 0 descriptor?? [ 1771.281783][ T9061] usb 2-1: USB disconnect, device number 36 [ 1771.522086][T14218] FAULT_INJECTION: forcing a failure. [ 1771.522086][T14218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1771.522497][T14218] CPU: 1 UID: 0 PID: 14218 Comm: syz.1.2183 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1771.522559][T14218] Hardware name: ARM-Versatile Express [ 1771.522580][T14218] Call trace: [ 1771.522613][T14218] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1771.522691][T14218] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1771.522705][T14218] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1771.522744][T14218] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1771.522786][T14218] r5:84e3bc00 r4:82950610 [ 1771.522799][T14218] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1771.522847][T14218] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1771.522897][T14218] r8:76b13f30 r7:00000000 r6:00000000 r5:e0461f68 r4:00000002 [ 1771.522910][T14218] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1771.522950][T14218] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1771.522997][T14218] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1771.523054][T14218] r10:00000001 r9:8060179c r8:00000002 r7:e0461f68 r6:0000000f r5:76b13f30 [ 1771.523071][T14218] r4:84e3bc00 r3:e0461e9f [ 1771.523084][T14218] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1771.523134][T14218] r8:76b13f30 r7:e0461f68 r6:84e3bc00 r5:0000000f r4:84a650c0 [ 1771.523148][T14218] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1771.523196][T14218] r10:00000003 r9:84e3bc00 r8:8020029c r7:00000000 r6:00000000 r5:84a650c0 [ 1771.523211][T14218] r4:84a650c3 [ 1771.523223][T14218] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1771.523268][T14218] r7:00000003 r6:00000004 r5:76b13f30 r4:0000000f [ 1771.523281][T14218] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1771.523315][T14218] Exception stack(0xe0461fa8 to 0xe0461ff0) [ 1771.523345][T14218] 1fa0: 0000000f 76b13f30 00000004 76b13f30 0000000f 00000000 [ 1771.523371][T14218] 1fc0: 0000000f 76b13f30 00000004 00000003 002e0000 00000000 00006364 76b140bc [ 1771.523392][T14218] 1fe0: 00000158 76b13ed0 000d7df0 0012fe94 [ 1771.966349][T14232] fuse: Bad value for 'fd' [ 1772.609643][T13205] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1772.759564][T13205] usb 1-1: Using ep0 maxpacket: 32 [ 1772.776873][T13205] usb 1-1: config 0 has no interfaces? [ 1772.777883][T13205] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1772.779322][T13205] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1772.790669][T13205] usb 1-1: config 0 descriptor?? [ 1773.014025][ T7595] usb 1-1: USB disconnect, device number 62 [ 1773.199178][T13205] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 1773.359575][T13205] usb 2-1: Using ep0 maxpacket: 32 [ 1773.389110][T13205] usb 2-1: config 1 interface 0 altsetting 5 endpoint 0x2 has invalid maxpacket 24628, setting to 1024 [ 1773.390364][T13205] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1773.415402][T13205] usb 2-1: New USB device found, idVendor=05ac, idProduct=0215, bcdDevice= 0.40 [ 1773.416669][T13205] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1773.417648][T13205] usb 2-1: Product: Б [ 1773.418370][T13205] usb 2-1: Manufacturer: С [ 1773.419618][T13205] usb 2-1: SerialNumber: ﯳꏼ鼧䆂཈ퟜ튧ៈ㪲ﲝ⨡삜綗虽벽紆䣱㱔㢍ᪿ왜ѭ䣕ᘳⳑ⸳뢕췢㑐僧㜆냎퓿ꒁ￸ꅄࢂৄ迟꠬שׂ낻䲣폭蚥⫳幃歿䴉맿᤾涶믃藟鯍㟈㇞ꆥ⓱⚪ࡠ [ 1773.464948][T14260] fuse: Bad value for 'fd' [ 1773.791978][T13205] usbhid 2-1:1.0: can't add hid device: -71 [ 1773.793018][T13205] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 1773.797905][T13205] usb 2-1: USB disconnect, device number 37 [ 1775.152168][T14287] FAULT_INJECTION: forcing a failure. [ 1775.152168][T14287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1775.155178][T14287] CPU: 0 UID: 0 PID: 14287 Comm: syz.0.2199 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1775.155303][T14287] Hardware name: ARM-Versatile Express [ 1775.155328][T14287] Call trace: [ 1775.155368][T14287] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1775.155463][T14287] r7:e0515e20 r6:00000000 r5:60000013 r4:8225b4e0 [ 1775.155482][T14287] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1775.155540][T14287] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1775.155592][T14287] r5:83add400 r4:82950610 [ 1775.155609][T14287] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1775.155667][T14287] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1775.155728][T14287] r8:00008000 r7:e0515e20 r6:20000500 r5:00000000 r4:e0515f20 [ 1775.155745][T14287] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1775.155796][T14287] [<80964dd8>] (should_fail_usercopy) from [<8152d190>] (copy_msghdr_from_user+0x50/0x130) [ 1775.155854][T14287] [<8152d140>] (copy_msghdr_from_user) from [<8152d2e8>] (___sys_sendmsg+0x78/0xd0) [ 1775.155909][T14287] r8:00008000 r7:00000000 r6:850b2500 r5:e0515f20 r4:e0515e64 [ 1775.155926][T14287] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1775.155984][T14287] r10:00000128 r9:83add400 r8:84a05780 r7:00008000 r6:20000500 r5:84a05781 [ 1775.156004][T14287] r4:00000003 [ 1775.156020][T14287] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1775.156076][T14287] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1775.156091][T14287] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1775.156133][T14287] Exception stack(0xe0515fa8 to 0xe0515ff0) [ 1775.156169][T14287] 5fa0: 00000000 00000000 00000003 20000500 00008000 00000000 [ 1775.156246][T14287] 5fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76bb20bc [ 1775.156279][T14287] 5fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1775.540019][ T31] audit: type=1400 audit(1775.460:428): avc: denied { connect } for pid=14292 comm="syz.1.2202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1776.074748][ T31] audit: type=1400 audit(1775.990:429): avc: denied { ioctl } for pid=14303 comm="syz.0.2206" path="socket:[24785]" dev="sockfs" ino=24785 ioctlcmd=0x8912 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 1778.644730][T14331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1778.647818][T14331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1779.438566][T14331] hsr_slave_0: entered promiscuous mode [ 1779.440798][T14331] hsr_slave_1: entered promiscuous mode [ 1779.441609][T14331] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1779.441805][T14331] Cannot create hsr debugfs directory [ 1780.054895][T14331] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1780.065368][T14331] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1780.075251][T14331] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1780.090269][T14331] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1780.903427][T14331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1783.394056][T14331] veth0_vlan: entered promiscuous mode [ 1783.416727][T14331] veth1_vlan: entered promiscuous mode [ 1783.485093][T14331] veth0_macvtap: entered promiscuous mode [ 1783.495151][T14331] veth1_macvtap: entered promiscuous mode [ 1783.545797][T14331] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1783.546993][T14331] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1783.547969][T14331] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1783.550422][T14331] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1783.966734][T14725] fuse: Bad value for 'fd' [ 1784.382281][T14738] fuse: Bad value for 'fd' [ 1784.429276][ T9832] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 1784.579926][ T9832] usb 2-1: Using ep0 maxpacket: 8 [ 1784.586657][ T9832] usb 2-1: config 0 has no interfaces? [ 1784.587087][ T9832] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1784.587179][ T9832] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1784.592702][ T9832] usb 2-1: config 0 descriptor?? [ 1787.849680][T14755] fuse: Bad value for 'fd' [ 1788.435940][T14741] usb 2-1: USB disconnect, device number 38 [ 1791.449899][T14741] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1791.620895][T14741] usb 1-1: Using ep0 maxpacket: 8 [ 1791.662055][T14741] usb 1-1: config 0 has no interfaces? [ 1791.662500][T14741] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1791.662606][T14741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1791.666486][T14741] usb 1-1: config 0 descriptor?? [ 1794.525965][T14803] FAULT_INJECTION: forcing a failure. [ 1794.525965][T14803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1794.528239][T14803] CPU: 0 UID: 0 PID: 14803 Comm: syz.1.2248 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1794.528356][T14803] Hardware name: ARM-Versatile Express [ 1794.528384][T14803] Call trace: [ 1794.528425][T14803] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1794.528605][T14803] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1794.528629][T14803] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1794.528678][T14803] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1794.528729][T14803] r5:83fc5400 r4:82950610 [ 1794.528745][T14803] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1794.528838][T14803] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1794.528904][T14803] r8:eb0d5eb8 r7:00000000 r6:00000001 r5:76bd7f30 r4:00000001 [ 1794.528921][T14803] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1794.528970][T14803] [<80964dd8>] (should_fail_usercopy) from [<808bcf38>] (kstrtouint_from_user+0x54/0x13c) [ 1794.529019][T14803] [<808bcee4>] (kstrtouint_from_user) from [<80602b94>] (proc_fail_nth_write+0x40/0xe8) [ 1794.529079][T14803] r8:eb0d5f68 r7:83fc5400 r6:00000001 r5:84a05600 r4:00000001 [ 1794.529099][T14803] [<80602b54>] (proc_fail_nth_write) from [<8054e4fc>] (vfs_write+0xac/0x44c) [ 1794.529153][T14803] r5:84a05600 r4:80602b54 [ 1794.529171][T14803] [<8054e450>] (vfs_write) from [<8054ea0c>] (ksys_write+0x74/0xe8) [ 1794.529231][T14803] r10:00000004 r9:83fc5400 r8:8020029c r7:00000000 r6:00000002 r5:84a05600 [ 1794.529250][T14803] r4:84a05600 [ 1794.529266][T14803] [<8054e998>] (ksys_write) from [<8054ea90>] (sys_write+0x10/0x14) [ 1794.529320][T14803] r7:00000004 r6:00000004 r5:76bd7f30 r4:00000001 [ 1794.529335][T14803] [<8054ea80>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1794.529378][T14803] Exception stack(0xeb0d5fa8 to 0xeb0d5ff0) [ 1794.529411][T14803] 5fa0: 00000001 76bd7f30 00000004 76bd7f30 00000001 00000000 [ 1794.529443][T14803] 5fc0: 00000001 76bd7f30 00000004 00000004 002e0000 00000000 00006364 76bd80bc [ 1794.529468][T14803] 5fe0: 00000158 76bd7ed0 000d7df0 0012ff5c [ 1795.280214][T14817] fuse: Bad value for 'fd' [ 1795.686884][ T9061] usb 1-1: USB disconnect, device number 63 [ 1795.912996][T14833] fuse: Bad value for 'fd' [ 1796.534710][T14852] fuse: Bad value for 'fd' [ 1796.609302][T14721] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 1796.769822][T14721] usb 2-1: Using ep0 maxpacket: 8 [ 1796.781362][T14721] usb 2-1: config 0 has no interfaces? [ 1796.781753][T14721] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1796.781958][T14721] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1796.790251][T14721] usb 2-1: config 0 descriptor?? [ 1800.549718][ T9061] usb 2-1: USB disconnect, device number 39 [ 1801.237323][ T31] audit: type=1400 audit(1801.160:430): avc: denied { setattr } for pid=14917 comm="syz.1.2290" name="nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1803.479892][ T9061] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1803.639644][ T9061] usb 1-1: device descriptor read/64, error -71 [ 1803.879607][ T9061] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1804.009172][ T9061] usb 1-1: device descriptor read/64, error -71 [ 1804.119911][ T9061] usb usb1-port1: attempt power cycle [ 1804.469825][ T9061] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1804.495358][ T9061] usb 1-1: device descriptor read/8, error -71 [ 1804.729452][ T9061] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1804.761097][ T9061] usb 1-1: device descriptor read/8, error -71 [ 1804.880149][ T9061] usb usb1-port1: unable to enumerate USB device [ 1812.826074][T14994] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=14994 comm=syz.1.2319 [ 1815.837974][ T31] audit: type=1400 audit(1815.760:431): avc: denied { setattr } for pid=15011 comm="syz.1.2324" name="ALG" dev="sockfs" ino=25504 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 1816.169060][T14721] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 1816.299319][T14721] usb 2-1: device descriptor read/64, error -71 [ 1816.539599][T14721] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1816.669692][T14721] usb 2-1: device descriptor read/64, error -71 [ 1816.789416][T14721] usb usb2-port1: attempt power cycle [ 1817.129622][T14721] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 1817.151650][T14721] usb 2-1: device descriptor read/8, error -71 [ 1817.391123][T14721] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 1817.412869][T14721] usb 2-1: device descriptor read/8, error -71 [ 1817.519899][T14721] usb usb2-port1: unable to enumerate USB device [ 1819.208157][T15041] fuse: Unknown parameter 'grou00000000000000000000' [ 1820.821190][T15054] fuse: Unknown parameter 'group_i00000000000000000000' [ 1821.363401][T15064] fuse: Unknown parameter 'group_i00000000000000000000' [ 1821.945182][T15074] fuse: Unknown parameter 'group_i00000000000000000000' [ 1822.252574][T15080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15080 comm=syz.0.2351 [ 1822.433993][T15084] fuse: Unknown parameter 'group_id00000000000000000000' [ 1826.491254][T15106] FAULT_INJECTION: forcing a failure. [ 1826.491254][T15106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1826.491665][T15106] CPU: 1 UID: 0 PID: 15106 Comm: syz.1.2361 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1826.491719][T15106] Hardware name: ARM-Versatile Express [ 1826.491743][T15106] Call trace: [ 1826.491782][T15106] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1826.491881][T15106] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1826.491899][T15106] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1826.491945][T15106] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1826.492041][T15106] r5:83fc5400 r4:82950610 [ 1826.492064][T15106] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1826.492122][T15106] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1826.492180][T15106] r8:76bd7f30 r7:00000000 r6:00000000 r5:ec3bdf68 r4:00000002 [ 1826.492197][T15106] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1826.492242][T15106] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1826.492296][T15106] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1826.492360][T15106] r10:00000001 r9:8060179c r8:00000002 r7:ec3bdf68 r6:0000000f r5:76bd7f30 [ 1826.492379][T15106] r4:83fc5400 r3:ec3bde9f [ 1826.492429][T15106] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1826.492492][T15106] r8:76bd7f30 r7:ec3bdf68 r6:83fc5400 r5:0000000f r4:85bd2a80 [ 1826.492514][T15106] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1826.492577][T15106] r10:00000003 r9:83fc5400 r8:8020029c r7:00000000 r6:00000000 r5:85bd2a80 [ 1826.492594][T15106] r4:85bd2a83 [ 1826.492610][T15106] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1826.492664][T15106] r7:00000003 r6:00000004 r5:76bd7f30 r4:0000000f [ 1826.492680][T15106] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1826.492721][T15106] Exception stack(0xec3bdfa8 to 0xec3bdff0) [ 1826.492754][T15106] dfa0: 0000000f 76bd7f30 00000004 76bd7f30 0000000f 00000000 [ 1826.492784][T15106] dfc0: 0000000f 76bd7f30 00000004 00000003 002e0000 00000000 00006364 76bd80bc [ 1826.492810][T15106] dfe0: 00000158 76bd7ed0 000d7df0 0012fe94 [ 1826.521388][T15109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15109 comm=syz.0.2362 [ 1827.687482][T15133] FAULT_INJECTION: forcing a failure. [ 1827.687482][T15133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1827.689563][T15133] CPU: 0 UID: 0 PID: 15133 Comm: syz.0.2367 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1827.689653][T15133] Hardware name: ARM-Versatile Express [ 1827.689666][T15133] Call trace: [ 1827.689687][T15133] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1827.689739][T15133] r7:00000000 r6:00000000 r5:60000113 r4:8225b4e0 [ 1827.689748][T15133] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1827.689776][T15133] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1827.689803][T15133] r5:8323e000 r4:82950610 [ 1827.689810][T15133] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1827.689838][T15133] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1827.689868][T15133] r8:b5403587 r7:00000000 r6:8245e848 r5:200003c0 r4:200003c0 [ 1827.689876][T15133] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1827.689901][T15133] [<80964dd8>] (should_fail_usercopy) from [<8096aec0>] (strncpy_from_user+0x20/0x1a0) [ 1827.689925][T15133] [<8096aea0>] (strncpy_from_user) from [<8055d29c>] (getname_flags.part.0+0x44/0x18c) [ 1827.689959][T15133] r10:000001b5 r9:8323e000 r8:b5403587 r7:00000000 r6:8245e848 r5:200003c0 [ 1827.689968][T15133] r4:83253000 [ 1827.689975][T15133] [<8055d258>] (getname_flags.part.0) from [<80562214>] (getname_flags+0x3c/0x50) [ 1827.690007][T15133] r9:8323e000 r8:b5403587 r7:ffffff9c r6:ec891f60 r5:00000000 r4:200003c0 [ 1827.690015][T15133] [<805621d8>] (getname_flags) from [<8054abe0>] (do_sys_openat2+0x60/0xe0) [ 1827.690039][T15133] r5:200003c0 r4:00000000 [ 1827.690047][T15133] [<8054ab80>] (do_sys_openat2) from [<8054b150>] (sys_openat2+0xdc/0x158) [ 1827.690073][T15133] r7:20000400 r6:200003c0 r5:8323e000 r4:ffffff9c [ 1827.690081][T15133] [<8054b074>] (sys_openat2) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1827.690102][T15133] Exception stack(0xec891fa8 to 0xec891ff0) [ 1827.690161][T15133] 1fa0: 00000000 00000000 ffffff9c 200003c0 20000400 00000018 [ 1827.690193][T15133] 1fc0: 00000000 00000000 0012ff70 000001b5 002e0000 00000000 00006364 76bb20bc [ 1827.690215][T15133] 1fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1827.690239][T15133] r8:8020029c r7:000001b5 r6:0012ff70 r5:00000000 r4:00000000 [ 1828.110071][T15146] comedi comedi4: comedi_config --init_data is deprecated [ 1831.078070][ T31] audit: type=1400 audit(1831.000:432): avc: denied { ioctl } for pid=15160 comm="syz.1.2379" path="socket:[26790]" dev="sockfs" ino=26790 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1831.285331][ T31] audit: type=1400 audit(1831.210:433): avc: denied { shutdown } for pid=15164 comm="syz.1.2381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1835.054729][T15204] SELinux: Context system_u:object_r:device_t:s0 is not valid (left unmapped). [ 1835.057252][ T31] audit: type=1400 audit(1834.980:434): avc: denied { relabelto } for pid=15201 comm="syz.1.2388" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:device_t:s0" [ 1835.060945][ T31] audit: type=1400 audit(1834.990:435): avc: denied { associate } for pid=15201 comm="syz.1.2388" name="fuse" dev="devtmpfs" ino=89 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:device_t:s0" [ 1835.234454][ T31] audit: type=1400 audit(1835.160:436): avc: denied { map } for pid=15206 comm="syz.1.2389" path="/dev/nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1835.236861][ T31] audit: type=1400 audit(1835.160:437): avc: denied { execute } for pid=15206 comm="syz.1.2389" path="/dev/nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1837.659627][T13205] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1837.819374][T13205] usb 2-1: Using ep0 maxpacket: 8 [ 1837.835014][T13205] usb 2-1: config 0 has no interfaces? [ 1837.836523][T13205] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1837.838197][T13205] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1837.845131][T13205] usb 2-1: config 0 descriptor?? [ 1838.008100][T15236] fuse: Invalid rootmode [ 1848.137544][ T7595] usb 2-1: USB disconnect, device number 44 [ 1848.256453][T15255] fuse: Invalid rootmode [ 1850.833140][T15269] fuse: Invalid rootmode [ 1851.859771][T15280] fuse: Bad value for 'rootmode' [ 1852.453678][T15290] FAULT_INJECTION: forcing a failure. [ 1852.453678][T15290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1852.454220][T15290] CPU: 1 UID: 0 PID: 15290 Comm: syz.1.2419 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1852.454300][T15290] Hardware name: ARM-Versatile Express [ 1852.454329][T15290] Call trace: [ 1852.454373][T15290] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1852.454477][T15290] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1852.454577][T15290] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1852.454717][T15290] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1852.454835][T15290] r5:83fc1800 r4:82950610 [ 1852.454932][T15290] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1852.455073][T15290] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1852.455188][T15290] r8:76bd7f30 r7:00000000 r6:00000000 r5:ecdf9f68 r4:00000002 [ 1852.455415][T15290] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1852.455479][T15290] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1852.455789][T15290] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1852.456643][T15290] r10:00000001 r9:8060179c r8:00000002 r7:ecdf9f68 r6:0000000f r5:76bd7f30 [ 1852.456937][T15290] r4:83fc1800 r3:ecdf9e9f [ 1852.456958][T15290] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1852.457128][T15290] r8:76bd7f30 r7:ecdf9f68 r6:83fc1800 r5:0000000f r4:85bd2000 [ 1852.457780][T15290] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1852.457892][T15290] r10:00000003 r9:83fc1800 r8:8020029c r7:00000000 r6:00000000 r5:85bd2000 [ 1852.457919][T15290] r4:85bd2003 [ 1852.457995][T15290] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1852.458065][T15290] r7:00000003 r6:00000004 r5:76bd7f30 r4:0000000f [ 1852.458533][T15290] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1852.458733][T15290] Exception stack(0xecdf9fa8 to 0xecdf9ff0) [ 1852.458914][T15290] 9fa0: 0000000f 76bd7f30 00000004 76bd7f30 0000000f 00000000 [ 1852.459095][T15290] 9fc0: 0000000f 76bd7f30 00000004 00000003 002e0000 00000000 00006364 76bd80bc [ 1852.459218][T15290] 9fe0: 00000158 76bd7ed0 000d7df0 0012fe94 [ 1852.606152][T15293] fuse: Bad value for 'rootmode' [ 1852.834731][T15297] FAULT_INJECTION: forcing a failure. [ 1852.834731][T15297] name failslab, interval 1, probability 0, space 0, times 0 [ 1852.837393][T15297] CPU: 1 UID: 0 PID: 15297 Comm: syz.1.2422 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1852.837563][T15297] Hardware name: ARM-Versatile Express [ 1852.837592][T15297] Call trace: [ 1852.837634][T15297] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1852.837732][T15297] r7:00000c40 r6:00000000 r5:60000013 r4:8225b4e0 [ 1852.837764][T15297] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1852.837814][T15297] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1852.837865][T15297] r5:83fc1800 r4:82919a80 [ 1852.837882][T15297] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1852.837937][T15297] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1852.838001][T15297] r8:83fc1800 r7:00000c40 r6:85bd2f28 r5:00001000 r4:830016c0 [ 1852.838021][T15297] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1852.838070][T15297] [<80500f14>] (__kmalloc_noprof) from [<807baf0c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1852.838164][T15297] r10:83fc1800 r9:83319000 r8:00000000 r7:83723bb0 r6:85bd2f28 r5:00001000 [ 1852.838189][T15297] r4:00000000 [ 1852.838208][T15297] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1852.838274][T15297] r10:83fc1800 r9:00000000 r8:00000003 r7:00005451 r6:00000004 r5:81cd6278 [ 1852.838300][T15297] r4:85bd2f28 r3:826c0200 [ 1852.838321][T15297] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1852.838385][T15297] r9:85bd2f00 r8:00000003 r7:0000008e r6:0000008e r5:00005451 r4:85bd2f00 [ 1852.838405][T15297] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1852.838451][T15297] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1852.838571][T15297] r7:0000008e r6:85bd2f01 r5:00000000 r4:00005451 [ 1852.838596][T15297] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1852.838652][T15297] Exception stack(0xecdf9fa8 to 0xecdf9ff0) [ 1852.838686][T15297] 9fa0: 00000000 00000000 00000003 00005451 0000008e 00000000 [ 1852.838720][T15297] 9fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76bd80bc [ 1852.838759][T15297] 9fe0: 76bd7ec0 76bd7eb0 000193a4 00131fc0 [ 1852.838791][T15297] r10:00000036 r9:83fc1800 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1852.838810][T15297] r4:00000000 [ 1852.856762][T15297] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1853.292706][T15307] fuse: Bad value for 'rootmode' [ 1853.453721][ T31] audit: type=1400 audit(1853.370:438): avc: denied { read } for pid=15309 comm="syz.1.2427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1854.031777][ T9104] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1854.211238][T15319] FAULT_INJECTION: forcing a failure. [ 1854.211238][T15319] name failslab, interval 1, probability 0, space 0, times 0 [ 1854.219358][T15319] CPU: 0 UID: 0 PID: 15319 Comm: syz.0.2430 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1854.219445][ T9104] usb 2-1: Using ep0 maxpacket: 32 [ 1854.219474][T15319] Hardware name: ARM-Versatile Express [ 1854.219504][T15319] Call trace: [ 1854.219557][T15319] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1854.219654][T15319] r7:85468c00 r6:00000000 r5:60000113 r4:8225b4e0 [ 1854.219673][T15319] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1854.219720][T15319] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1854.219769][T15319] r5:85468c00 r4:82919a80 [ 1854.219785][T15319] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1854.219839][T15319] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1854.219955][T15319] r8:00000000 r7:85468c00 r6:00000cc0 r5:8291cd80 r4:830a8cc0 [ 1854.219983][T15319] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1854.220062][T15319] [<80500be0>] (kmem_cache_alloc_noprof) from [<8055046c>] (alloc_empty_file+0x54/0x13c) [ 1854.220263][T15319] r10:000001b5 r9:83250000 r8:82805cc0 r7:8387c980 r6:00141100 r5:8291cd80 [ 1854.220381][T15319] r4:8245e828 [ 1854.220441][T15319] [<80550418>] (alloc_empty_file) from [<80562d78>] (path_openat+0x40/0x1150) [ 1854.220503][T15319] r8:ed07de60 r7:ed07de60 r6:ed07df28 r5:85468c00 r4:ffffff9c [ 1854.220528][T15319] [<80562d38>] (path_openat) from [<80563f34>] (do_filp_open+0xac/0x148) [ 1854.220582][T15319] r10:000001b5 r9:83250000 r8:00000001 r7:ed07de60 r6:ed07df28 r5:85468c00 [ 1854.220601][T15319] r4:ffffff9c [ 1854.220663][T15319] [<80563e88>] (do_filp_open) from [<8054ac10>] (do_sys_openat2+0x90/0xe0) [ 1854.220757][T15319] r9:85468c00 r8:b5403587 r7:ffffff9c r6:ed07df60 r5:83250000 r4:00000005 [ 1854.220782][T15319] [<8054ab80>] (do_sys_openat2) from [<8054b150>] (sys_openat2+0xdc/0x158) [ 1854.220880][T15319] r7:20000100 r6:20000000 r5:85468c00 r4:ffffff9c [ 1854.220898][T15319] [<8054b074>] (sys_openat2) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1854.220983][T15319] Exception stack(0xed07dfa8 to 0xed07dff0) [ 1854.221049][T15319] dfa0: 00000000 00000000 ffffff9c 20000000 20000100 00000018 [ 1854.221100][T15319] dfc0: 00000000 00000000 0012ff70 000001b5 002e0000 00000000 00006364 76bb20bc [ 1854.221177][T15319] dfe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1854.221246][T15319] r8:8020029c r7:000001b5 r6:0012ff70 r5:00000000 r4:00000000 [ 1854.233404][ T9104] usb 2-1: config 0 has no interfaces? [ 1854.233687][ T9104] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1854.233838][ T9104] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1854.252101][ T9104] usb 2-1: config 0 descriptor?? [ 1854.609691][ T7595] usb 2-1: USB disconnect, device number 45 [ 1854.640042][T15325] fuse: Unknown parameter 'use00000000000000000000' [ 1857.233634][T14741] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1857.461012][T14741] usb 1-1: Using ep0 maxpacket: 32 [ 1857.471168][T14741] usb 1-1: config 0 has no interfaces? [ 1857.471508][T14741] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 1857.471806][T14741] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1857.483544][T14741] usb 1-1: config 0 descriptor?? [ 1857.724252][ T7595] usb 1-1: USB disconnect, device number 68 [ 1857.951511][T15340] FAULT_INJECTION: forcing a failure. [ 1857.951511][T15340] name failslab, interval 1, probability 0, space 0, times 0 [ 1857.956181][T15340] CPU: 0 UID: 0 PID: 15340 Comm: syz.0.2435 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1857.956303][T15340] Hardware name: ARM-Versatile Express [ 1857.956331][T15340] Call trace: [ 1857.956372][T15340] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1857.956474][T15340] r7:00000d40 r6:00000000 r5:60000013 r4:8225b4e0 [ 1857.956497][T15340] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1857.956550][T15340] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1857.956604][T15340] r5:83fc1800 r4:82919a80 [ 1857.956622][T15340] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1857.956681][T15340] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1857.956756][T15340] r8:83fc1800 r7:00000d40 r6:84a05028 r5:00000019 r4:83001240 [ 1857.956775][T15340] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1857.956821][T15340] [<80500f14>] (__kmalloc_noprof) from [<807bae14>] (tomoyo_encode2+0x64/0xf0) [ 1857.956878][T15340] r10:00000fff r9:83319000 r8:00000000 r7:83764198 r6:84a05028 r5:83fc9ffd [ 1857.956898][T15340] r4:83fc9fef [ 1857.956916][T15340] [<807badb0>] (tomoyo_encode2) from [<807baec4>] (tomoyo_encode+0x24/0x30) [ 1857.956973][T15340] r9:83319000 r8:00000000 r7:83764198 r6:84a05028 r5:00001000 r4:83fc9ff0 [ 1857.956993][T15340] [<807baea0>] (tomoyo_encode) from [<807baf50>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1857.957040][T15340] r5:00001000 r4:83fc9000 [ 1857.957057][T15340] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1857.957117][T15340] r10:83fc1800 r9:00000000 r8:00000003 r7:80085502 r6:00000004 r5:81cd6278 [ 1857.957139][T15340] r4:84a05028 r3:826c0200 [ 1857.957156][T15340] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1857.957218][T15340] r9:84a05000 r8:00000003 r7:76bb0e88 r6:76bb0e88 r5:80085502 r4:84a05000 [ 1857.957238][T15340] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1857.957291][T15340] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1857.957349][T15340] r7:76bb0e88 r6:84a05001 r5:00000003 r4:80085502 [ 1857.957366][T15340] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1857.957410][T15340] Exception stack(0xed0d9fa8 to 0xed0d9ff0) [ 1857.957450][T15340] 9fa0: 76bb0e98 00000003 00000003 80085502 76bb0e88 76bafe50 [ 1857.957485][T15340] 9fc0: 76bb0e98 00000003 00000003 00000036 00000000 00000000 00006364 76bb20bc [ 1857.957512][T15340] 9fe0: 00000000 76bafe38 002b9000 0013198c [ 1857.957547][T15340] r10:00000036 r9:83fc1800 r8:8020029c r7:00000036 r6:00000003 r5:00000003 [ 1857.957568][T15340] r4:76bb0e98 [ 1857.984381][T15340] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1858.339760][T15352] fuse: Unknown parameter 'use00000000000000000000' [ 1859.381930][T15357] FAULT_INJECTION: forcing a failure. [ 1859.381930][T15357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1859.384243][T15357] CPU: 0 UID: 0 PID: 15357 Comm: syz.0.2438 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1859.384318][T15357] Hardware name: ARM-Versatile Express [ 1859.384331][T15357] Call trace: [ 1859.384352][T15357] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1859.384406][T15357] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1859.384416][T15357] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1859.384439][T15357] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1859.384465][T15357] r5:84babc00 r4:82950610 [ 1859.384472][T15357] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1859.384502][T15357] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1859.384542][T15357] r8:76bb1f30 r7:00000000 r6:00000000 r5:df879f68 r4:00000002 [ 1859.384550][T15357] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1859.384574][T15357] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1859.384603][T15357] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1859.384637][T15357] r10:00000001 r9:8060179c r8:00000002 r7:df879f68 r6:0000000f r5:76bb1f30 [ 1859.384648][T15357] r4:84babc00 r3:df879e9f [ 1859.384655][T15357] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1859.384726][T15357] r8:76bb1f30 r7:df879f68 r6:84babc00 r5:0000000f r4:84a05f00 [ 1859.384743][T15357] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1859.384778][T15357] r10:00000003 r9:84babc00 r8:8020029c r7:00000000 r6:00000000 r5:84a05f00 [ 1859.384789][T15357] r4:84a05f03 [ 1859.384796][T15357] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1859.384828][T15357] r7:00000003 r6:00000005 r5:76bb1f30 r4:0000000f [ 1859.384848][T15357] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1859.384892][T15357] Exception stack(0xdf879fa8 to 0xdf879ff0) [ 1859.384912][T15357] 9fa0: 0000000f 76bb1f30 00000005 76bb1f30 0000000f 00000000 [ 1859.384928][T15357] 9fc0: 0000000f 76bb1f30 00000005 00000003 002e0000 00000000 00006364 76bb20bc [ 1859.384940][T15357] 9fe0: 00000158 76bb1ed0 000d7df0 0012fe94 [ 1862.045848][ T31] audit: type=1400 audit(1861.970:439): avc: denied { setattr } for pid=15370 comm="syz.0.2444" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 1864.182475][T15379] FAULT_INJECTION: forcing a failure. [ 1864.182475][T15379] name failslab, interval 1, probability 0, space 0, times 0 [ 1864.189392][T15379] CPU: 0 UID: 0 PID: 15379 Comm: syz.0.2446 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1864.189516][T15379] Hardware name: ARM-Versatile Express [ 1864.189542][T15379] Call trace: [ 1864.189583][T15379] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1864.189677][T15379] r7:00000c40 r6:00000000 r5:60000113 r4:8225b4e0 [ 1864.189694][T15379] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1864.189738][T15379] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1864.189792][T15379] r5:83fc1800 r4:82919a80 [ 1864.189808][T15379] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1864.189862][T15379] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1864.189920][T15379] r8:83fc1800 r7:00000c40 r6:84a05268 r5:00001000 r4:830016c0 [ 1864.189936][T15379] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1864.189976][T15379] [<80500f14>] (__kmalloc_noprof) from [<807baf0c>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1864.190032][T15379] r10:83fc1800 r9:8309e400 r8:00000000 r7:834e6d48 r6:84a05268 r5:00001000 [ 1864.190051][T15379] r4:00000000 [ 1864.190065][T15379] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1864.190147][T15379] r10:83fc1800 r9:00000000 r8:00000004 r7:c02c5341 r6:00000004 r5:81cd6278 [ 1864.190170][T15379] r4:84a05268 r3:826c0200 [ 1864.190186][T15379] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1864.190245][T15379] r9:84a05240 r8:00000004 r7:00000000 r6:00000000 r5:c02c5341 r4:84a05240 [ 1864.190263][T15379] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1864.190333][T15379] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1864.190385][T15379] r7:00000000 r6:84a05241 r5:00000000 r4:c02c5341 [ 1864.190402][T15379] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1864.190442][T15379] Exception stack(0xdfac9fa8 to 0xdfac9ff0) [ 1864.190477][T15379] 9fa0: 00000000 00000000 00000004 c02c5341 00000000 00000000 [ 1864.190507][T15379] 9fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76bb20bc [ 1864.190532][T15379] 9fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1864.190564][T15379] r10:00000036 r9:83fc1800 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1864.190582][T15379] r4:00000000 [ 1864.211118][T15379] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1865.477326][ T31] audit: type=1400 audit(1865.400:440): avc: denied { read } for pid=15392 comm="syz.1.2451" path="socket:[26472]" dev="sockfs" ino=26472 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1865.929415][T13205] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1866.089253][T13205] usb 1-1: Using ep0 maxpacket: 8 [ 1866.091239][ T31] audit: type=1400 audit(1866.020:441): avc: denied { getopt } for pid=15395 comm="syz.1.2453" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1866.109539][T13205] usb 1-1: config 0 has no interfaces? [ 1866.111424][T13205] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1866.115898][ T31] audit: type=1400 audit(1866.040:442): avc: denied { write } for pid=15395 comm="syz.1.2453" path="socket:[27181]" dev="sockfs" ino=27181 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 1866.119208][T13205] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1866.126109][T13205] usb 1-1: config 0 descriptor?? [ 1866.604390][T15399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1866.611092][T15399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1866.619283][T14741] usb 1-1: USB disconnect, device number 69 [ 1869.284927][T15425] fuse: Unknown parameter 'grou00000000000000000000' [ 1869.585838][T15431] FAULT_INJECTION: forcing a failure. [ 1869.585838][T15431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1869.586317][T15431] CPU: 1 UID: 0 PID: 15431 Comm: syz.0.2461 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1869.586386][T15431] Hardware name: ARM-Versatile Express [ 1869.586413][T15431] Call trace: [ 1869.586451][T15431] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1869.586576][T15431] r7:dfc75e20 r6:00000000 r5:60000013 r4:8225b4e0 [ 1869.586598][T15431] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1869.586646][T15431] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1869.586692][T15431] r5:84e7d400 r4:82950610 [ 1869.586707][T15431] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1869.586769][T15431] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1869.586831][T15431] r8:04000001 r7:dfc75e20 r6:20000280 r5:00000000 r4:dfc75f20 [ 1869.586849][T15431] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1869.586894][T15431] [<80964dd8>] (should_fail_usercopy) from [<8152d190>] (copy_msghdr_from_user+0x50/0x130) [ 1869.586954][T15431] [<8152d140>] (copy_msghdr_from_user) from [<8152d2e8>] (___sys_sendmsg+0x78/0xd0) [ 1869.587015][T15431] r8:04000001 r7:00000000 r6:8504cf00 r5:dfc75f20 r4:dfc75e64 [ 1869.587037][T15431] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1869.587102][T15431] r10:00000128 r9:84e7d400 r8:85bd2cc0 r7:04000001 r6:20000280 r5:85bd2cc1 [ 1869.587161][T15431] r4:00000003 [ 1869.587185][T15431] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1869.587249][T15431] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1869.587270][T15431] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1869.587320][T15431] Exception stack(0xdfc75fa8 to 0xdfc75ff0) [ 1869.587360][T15431] 5fa0: 00000000 00000000 00000003 20000280 04000001 00000000 [ 1869.587396][T15431] 5fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76bb20bc [ 1869.587424][T15431] 5fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1869.820727][T15436] fuse: Unknown parameter 'grou00000000000000000000' [ 1870.099959][ T9061] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1870.229505][ T9061] usb 1-1: device descriptor read/64, error -71 [ 1870.469726][ T9061] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 1870.599740][ T9061] usb 1-1: device descriptor read/64, error -71 [ 1870.710400][ T9061] usb usb1-port1: attempt power cycle [ 1871.059968][ T9061] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 1871.082740][ T9061] usb 1-1: device descriptor read/8, error -71 [ 1871.319888][ T9061] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 1871.343442][ T9061] usb 1-1: device descriptor read/8, error -71 [ 1871.450393][ T9061] usb usb1-port1: unable to enumerate USB device [ 1872.875312][T15452] fuse: Unknown parameter 'grou00000000000000000000' [ 1875.884136][T15464] fuse: Unknown parameter 'group_i00000000000000000000' [ 1879.964047][T15492] fuse: Unknown parameter 'group_i00000000000000000000' [ 1880.541686][T15505] FAULT_INJECTION: forcing a failure. [ 1880.541686][T15505] name failslab, interval 1, probability 0, space 0, times 0 [ 1880.544206][T15505] CPU: 0 UID: 0 PID: 15505 Comm: syz.1.2484 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1880.544330][T15505] Hardware name: ARM-Versatile Express [ 1880.544358][T15505] Call trace: [ 1880.544400][T15505] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1880.544510][T15505] r7:84bab000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1880.544545][T15505] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1880.544598][T15505] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1880.544654][T15505] r5:84bab000 r4:82919a80 [ 1880.544670][T15505] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1880.544730][T15505] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1880.544797][T15505] r8:00000000 r7:84bab000 r6:00400dc0 r5:00000001 r4:83002000 [ 1880.544817][T15505] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1880.544868][T15505] [<804fff94>] (__kmalloc_cache_noprof) from [<8155a17c>] (alloc_netdev_mqs+0x3b0/0x4ec) [ 1880.544933][T15505] r10:00000000 r9:8245e6c0 r8:00000001 r7:dfec9e84 r6:0000074c r5:00000001 [ 1880.544955][T15505] r4:8558f800 [ 1880.544971][T15505] [<81559dcc>] (alloc_netdev_mqs) from [<818fe278>] (vlan_ioctl_handler+0x3a8/0x4a0) [ 1880.545035][T15505] r10:84bab000 r9:00000001 r8:8570b800 r7:855b0d00 r6:00000002 r5:00000002 [ 1880.545055][T15505] r4:00000000 [ 1880.545071][T15505] [<818fded0>] (vlan_ioctl_handler) from [<8152b8ac>] (sock_ioctl+0x1f8/0x600) [ 1880.545132][T15505] r9:84a053c0 r8:00000003 r7:850a8780 r6:855b0d00 r5:20000600 r4:82c1c5d0 [ 1880.545151][T15505] [<8152b6b4>] (sock_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1880.545214][T15505] r9:84a053c0 r8:00000003 r7:20000600 r6:84a053c1 r5:00000000 r4:00008982 [ 1880.545234][T15505] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1880.545278][T15505] Exception stack(0xdfec9fa8 to 0xdfec9ff0) [ 1880.545316][T15505] 9fa0: 00000000 00000000 00000003 00008982 20000600 00000000 [ 1880.545351][T15505] 9fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76bd80bc [ 1880.545378][T15505] 9fe0: 76bd7ec0 76bd7eb0 000193a4 00131fc0 [ 1880.545411][T15505] r10:00000036 r9:84bab000 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1880.545433][T15505] r4:00000000 [ 1880.909434][ T9061] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 1881.062499][ T9061] usb 2-1: device descriptor read/64, error -71 [ 1881.151597][T15512] fuse: Unknown parameter 'group_i00000000000000000000' [ 1881.253470][T15514] FAULT_INJECTION: forcing a failure. [ 1881.253470][T15514] name failslab, interval 1, probability 0, space 0, times 0 [ 1881.255436][T15514] CPU: 0 UID: 0 PID: 15514 Comm: syz.0.2487 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1881.255548][T15514] Hardware name: ARM-Versatile Express [ 1881.255572][T15514] Call trace: [ 1881.255611][T15514] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1881.255702][T15514] r7:84e79800 r6:00000000 r5:60000013 r4:8225b4e0 [ 1881.255720][T15514] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1881.255764][T15514] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1881.255813][T15514] r5:84e79800 r4:82919a80 [ 1881.255827][T15514] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1881.255881][T15514] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1881.255939][T15514] r8:00000000 r7:84e79800 r6:00000dc0 r5:828f6a70 r4:83001240 [ 1881.255956][T15514] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1881.255996][T15514] [<804fff94>] (__kmalloc_cache_noprof) from [<8027766c>] (call_usermodehelper_setup+0x48/0xb8) [ 1881.256051][T15514] r10:e0049000 r9:00000000 r8:828f6940 r7:828f6940 r6:85c93100 r5:828f6a70 [ 1881.256070][T15514] r4:85c93100 [ 1881.256084][T15514] [<80277624>] (call_usermodehelper_setup) from [<80320ad4>] (__request_module+0x150/0x2c0) [ 1881.256137][T15514] r7:84e79800 r6:8b490b40 r5:00000002 r4:85c93100 [ 1881.256152][T15514] [<80320984>] (__request_module) from [<816f6594>] (xt_request_find_table_lock+0x44/0x68) [ 1881.256212][T15514] r3:dfe29d90 r2:824331dc r1:8242edd0 [ 1881.256238][T15514] r8:85808000 r7:00000000 r6:dfe29d90 r5:85808000 r4:00000003 [ 1881.256254][T15514] [<816f6550>] (xt_request_find_table_lock) from [<817b645c>] (do_arpt_set_ctl+0x354/0x814) [ 1881.256312][T15514] r7:00000000 r6:84ee0fc0 r5:00000000 r4:84ee0f80 [ 1881.256328][T15514] [<817b6108>] (do_arpt_set_ctl) from [<81680a84>] (nf_setsockopt+0x60/0x7c) [ 1881.256391][T15514] r10:00000126 r9:8152e130 r8:00000050 r7:859d344c r6:85547440 r5:817b6108 [ 1881.256410][T15514] r4:829e31c8 [ 1881.256425][T15514] [<81680a28>] (nf_setsockopt) from [<8171ba68>] (ip_setsockopt+0x88/0x98) [ 1881.256480][T15514] r6:85547440 r5:00000050 r4:00000060 [ 1881.256495][T15514] [<8171b9e4>] (ip_setsockopt) from [<8172bbf4>] (tcp_setsockopt+0x3c/0x58) [ 1881.256554][T15514] r6:00000000 r5:859d2f40 r4:8171b9e0 [ 1881.256570][T15514] [<8172bbbc>] (tcp_setsockopt) from [<8152e168>] (sock_common_setsockopt+0x38/0x40) [ 1881.256620][T15514] r4:8172bbb8 [ 1881.256636][T15514] [<8152e134>] (sock_common_setsockopt) from [<819246ac>] (smc_setsockopt+0xac/0x3cc) [ 1881.256683][T15514] r4:00000060 [ 1881.256697][T15514] [<81924604>] (smc_setsockopt) from [<815299f8>] (do_sock_setsockopt+0x70/0xc8) [ 1881.256750][T15514] r9:84e79800 r8:00000050 r7:850a8780 r6:00000060 r5:00000000 r4:81924600 [ 1881.256768][T15514] [<81529988>] (do_sock_setsockopt) from [<8152cdd0>] (__sys_setsockopt+0x7c/0xc4) [ 1881.256821][T15514] r8:00000000 r7:84a053c0 r6:84a053c1 r5:00000060 r4:00000000 [ 1881.256838][T15514] [<8152cd54>] (__sys_setsockopt) from [<8152ce34>] (sys_setsockopt+0x1c/0x24) [ 1881.256890][T15514] r8:8020029c r7:00000126 r6:0012ff70 r5:00000000 r4:00000050 [ 1881.256905][T15514] [<8152ce18>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1881.256945][T15514] Exception stack(0xdfe29fa8 to 0xdfe29ff0) [ 1881.256980][T15514] 9fa0: 00000050 00000000 00000003 00000000 00000060 20000040 [ 1881.257010][T15514] 9fc0: 00000050 00000000 0012ff70 00000126 002e0000 00000000 00006364 76bb20bc [ 1881.257034][T15514] 9fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1881.309620][ T9061] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 1881.441758][ T9061] usb 2-1: device descriptor read/64, error -71 [ 1881.560257][ T9061] usb usb2-port1: attempt power cycle [ 1881.731315][T15522] fuse: Unknown parameter 'group_id00000000000000000000' [ 1881.840694][T15524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pid=15524 comm=syz.0.2492 [ 1881.912570][ T9061] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 1881.931751][ T9061] usb 2-1: device descriptor read/8, error -71 [ 1882.200082][ T9061] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 1882.223441][ T9061] usb 2-1: device descriptor read/8, error -71 [ 1882.340651][ T9061] usb usb2-port1: unable to enumerate USB device [ 1884.743704][T15535] fuse: Unknown parameter 'group_id00000000000000000000' [ 1884.854729][T15537] FAULT_INJECTION: forcing a failure. [ 1884.854729][T15537] name failslab, interval 1, probability 0, space 0, times 0 [ 1884.856821][T15537] CPU: 0 UID: 0 PID: 15537 Comm: syz.0.2497 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1884.856941][T15537] Hardware name: ARM-Versatile Express [ 1884.856964][T15537] Call trace: [ 1884.857002][T15537] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1884.857098][T15537] r7:84e7bc00 r6:00000000 r5:60000013 r4:8225b4e0 [ 1884.857116][T15537] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1884.857160][T15537] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1884.857206][T15537] r5:84e7bc00 r4:82919a80 [ 1884.857221][T15537] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1884.857278][T15537] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1884.857342][T15537] r8:00000000 r7:84e7bc00 r6:00000820 r5:848f69c0 r4:832c9240 [ 1884.857364][T15537] [<8051c1b0>] (should_failslab) from [<80500c2c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1884.857452][T15537] [<80500be0>] (kmem_cache_alloc_noprof) from [<8153e84c>] (skb_clone+0x60/0x1c8) [ 1884.857569][T15537] r10:000001a2 r9:859afa80 r8:84c31c00 r7:848f69c0 r6:85402ec0 r5:848f69c0 [ 1884.857589][T15537] r4:00000820 [ 1884.857606][T15537] [<8153e7ec>] (skb_clone) from [<816550c4>] (__netlink_deliver_tap+0x1f4/0x28c) [ 1884.857664][T15537] r5:0000002c r4:85402800 [ 1884.857681][T15537] [<81654ed0>] (__netlink_deliver_tap) from [<816583b0>] (netlink_unicast+0x2e8/0x304) [ 1884.857782][T15537] r10:00000000 r9:00000000 r8:85808000 r7:848f69c0 r6:859afa80 r5:0000002c [ 1884.857805][T15537] r4:84c31c00 [ 1884.857823][T15537] [<816580c8>] (netlink_unicast) from [<81658598>] (netlink_sendmsg+0x1cc/0x444) [ 1884.857884][T15537] r9:00000000 r8:00000000 r7:8543c400 r6:0000002c r5:848f69c0 r4:e0129f20 [ 1884.857901][T15537] [<816583cc>] (netlink_sendmsg) from [<8152ad40>] (__sock_sendmsg+0x44/0x78) [ 1884.857964][T15537] r10:00000000 r9:e0129dc4 r8:e0129dc4 r7:00000000 r6:850a8780 r5:e0129f20 [ 1884.857984][T15537] r4:00000000 [ 1884.858000][T15537] [<8152acfc>] (__sock_sendmsg) from [<8152b500>] (____sys_sendmsg+0x298/0x2cc) [ 1884.858051][T15537] r7:00000000 r6:850a8780 r5:e1ae4d9c r4:e0129f20 [ 1884.858067][T15537] [<8152b268>] (____sys_sendmsg) from [<8152d30c>] (___sys_sendmsg+0x9c/0xd0) [ 1884.858160][T15537] r10:e0129e24 r9:20000400 r8:e9af4d9c r7:00000000 r6:850a8780 r5:e0129f20 [ 1884.858182][T15537] r4:00000000 [ 1884.858198][T15537] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1884.858255][T15537] r10:00000128 r9:84e7bc00 r8:84a05780 r7:e9af4d9c r6:20000400 r5:84a05781 [ 1884.858276][T15537] r4:00000003 [ 1884.858291][T15537] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1884.858344][T15537] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1884.858359][T15537] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1884.858401][T15537] Exception stack(0xe0129fa8 to 0xe0129ff0) [ 1884.858435][T15537] 9fa0: 00000000 00000000 00000003 20000400 e9af4d9c 00000000 [ 1884.858466][T15537] 9fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76bb20bc [ 1884.858568][T15537] 9fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1885.331621][T15545] fuse: Unknown parameter 'group_id00000000000000000000' [ 1885.863531][T15555] fuse: Bad value for 'user_id' [ 1885.863917][T15555] fuse: Bad value for 'user_id' [ 1888.831641][T15570] fuse: Bad value for 'user_id' [ 1888.831957][T15570] fuse: Bad value for 'user_id' [ 1888.922215][ T31] audit: type=1400 audit(1888.850:443): avc: denied { create } for pid=15571 comm="syz.0.2512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 1888.929433][ T31] audit: type=1400 audit(1888.850:444): avc: denied { write } for pid=15571 comm="syz.0.2512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 1889.383898][T15580] fuse: Bad value for 'user_id' [ 1889.385267][T15580] fuse: Bad value for 'user_id' [ 1890.477064][T15588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15588 comm=syz.0.2520 [ 1890.680574][T15591] fuse: Bad value for 'fd' [ 1891.399378][ T7595] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 1891.559715][ T7595] usb 2-1: Using ep0 maxpacket: 8 [ 1891.563827][ T7595] usb 2-1: no configurations [ 1891.565990][ T7595] usb 2-1: can't read configurations, error -22 [ 1891.699316][ T7595] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 1891.776874][T15612] fuse: Bad value for 'fd' [ 1891.870571][ T7595] usb 2-1: Using ep0 maxpacket: 8 [ 1891.874670][ T7595] usb 2-1: no configurations [ 1891.875018][ T7595] usb 2-1: can't read configurations, error -22 [ 1891.879234][ T7595] usb usb2-port1: attempt power cycle [ 1892.229954][ T7595] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1892.253097][ T7595] usb 2-1: Using ep0 maxpacket: 8 [ 1892.258341][ T7595] usb 2-1: no configurations [ 1892.260002][ T7595] usb 2-1: can't read configurations, error -22 [ 1892.394684][ T7595] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1892.416980][ T7595] usb 2-1: Using ep0 maxpacket: 8 [ 1892.422160][ T7595] usb 2-1: no configurations [ 1892.425852][ T7595] usb 2-1: can't read configurations, error -22 [ 1892.434580][ T7595] usb usb2-port1: unable to enumerate USB device [ 1895.322235][T15626] fuse: Bad value for 'fd' [ 1895.660808][T15631] FAULT_INJECTION: forcing a failure. [ 1895.660808][T15631] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.661269][T15631] CPU: 1 UID: 0 PID: 15631 Comm: syz.0.2534 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1895.661345][T15631] Hardware name: ARM-Versatile Express [ 1895.661370][T15631] Call trace: [ 1895.661409][T15631] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1895.661513][T15631] r7:00000d40 r6:00000000 r5:60000013 r4:8225b4e0 [ 1895.661534][T15631] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1895.661860][T15631] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1895.661959][T15631] r5:84e7bc00 r4:82919a80 [ 1895.662021][T15631] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1895.662176][T15631] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1895.662541][T15631] r8:84e7bc00 r7:00000d40 r6:85bd2da8 r5:00000019 r4:83001240 [ 1895.662777][T15631] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1895.662833][T15631] [<80500f14>] (__kmalloc_noprof) from [<807bae14>] (tomoyo_encode2+0x64/0xf0) [ 1895.663006][T15631] r10:00000fff r9:83319000 r8:00000000 r7:85073110 r6:85bd2da8 r5:8b532ffd [ 1895.663494][T15631] r4:8b532fef [ 1895.664253][T15631] [<807badb0>] (tomoyo_encode2) from [<807baec4>] (tomoyo_encode+0x24/0x30) [ 1895.664414][T15631] r9:83319000 r8:00000000 r7:85073110 r6:85bd2da8 r5:00001000 r4:8b532ff0 [ 1895.664437][T15631] [<807baea0>] (tomoyo_encode) from [<807baf50>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1895.664514][T15631] r5:00001000 r4:8b532000 [ 1895.664555][T15631] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1895.664709][T15631] r10:84e7bc00 r9:00000000 r8:00000003 r7:00008927 r6:00000004 r5:81cd6278 [ 1895.664866][T15631] r4:85bd2da8 r3:826c0200 [ 1895.664998][T15631] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1895.665162][T15631] r9:85bd2d80 r8:00000003 r7:200001c0 r6:200001c0 r5:00008927 r4:85bd2d80 [ 1895.665317][T15631] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1895.665392][T15631] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1895.665511][T15631] r7:200001c0 r6:85bd2d81 r5:00000000 r4:00008927 [ 1895.665606][T15631] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1895.665656][T15631] Exception stack(0xe4871fa8 to 0xe4871ff0) [ 1895.665794][T15631] 1fa0: 00000000 00000000 00000003 00008927 200001c0 00000000 [ 1895.665960][T15631] 1fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76bb20bc [ 1895.666222][T15631] 1fe0: 76bb1ec0 76bb1eb0 000193a4 00131fc0 [ 1895.666269][T15631] r10:00000036 r9:84e7bc00 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1895.666462][T15631] r4:00000000 [ 1895.670984][T15631] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1896.515335][T15640] fuse: Bad value for 'fd' [ 1896.832426][ T9355] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1896.890690][ T9355] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1896.943112][ T9355] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1897.004310][ T9355] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1897.251051][ T9355] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1897.260730][ T9355] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1897.264841][ T9355] bond0 (unregistering): Released all slaves [ 1897.353061][ T9355] hsr_slave_0: left promiscuous mode [ 1897.356042][ T9355] hsr_slave_1: left promiscuous mode [ 1897.365089][ T9355] veth1_macvtap: left promiscuous mode [ 1897.365536][ T9355] veth0_macvtap: left promiscuous mode [ 1897.366046][ T9355] veth1_vlan: left promiscuous mode [ 1897.366191][ T9355] veth0_vlan: left promiscuous mode [ 1898.892439][T15644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1898.904214][T15644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1899.630631][T15644] hsr_slave_0: entered promiscuous mode [ 1899.631726][T15644] hsr_slave_1: entered promiscuous mode [ 1899.633734][T15644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1899.635153][T15644] Cannot create hsr debugfs directory [ 1900.106345][T15644] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1900.117840][T15644] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1900.132694][T15644] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1900.149935][T15644] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1900.889939][T15644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1901.223506][T16022] FAULT_INJECTION: forcing a failure. [ 1901.223506][T16022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1901.225494][T16022] CPU: 0 UID: 0 PID: 16022 Comm: syz.1.2539 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1901.225597][T16022] Hardware name: ARM-Versatile Express [ 1901.225622][T16022] Call trace: [ 1901.225664][T16022] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1901.225796][T16022] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1901.225823][T16022] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1901.225875][T16022] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1901.225925][T16022] r5:83b01800 r4:82950610 [ 1901.225941][T16022] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1901.225999][T16022] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1901.226059][T16022] r8:76bd7f30 r7:00000000 r6:00000000 r5:eaca1f68 r4:00000002 [ 1901.226076][T16022] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1901.226141][T16022] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1901.226199][T16022] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1901.226267][T16022] r10:00000001 r9:8060179c r8:00000002 r7:eaca1f68 r6:0000000f r5:76bd7f30 [ 1901.226289][T16022] r4:83b01800 r3:eaca1e9f [ 1901.226308][T16022] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1901.226372][T16022] r8:76bd7f30 r7:eaca1f68 r6:83b01800 r5:0000000f r4:84a05a80 [ 1901.226392][T16022] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1901.226459][T16022] r10:00000003 r9:83b01800 r8:8020029c r7:00000000 r6:00000000 r5:84a05a80 [ 1901.226480][T16022] r4:84a05a83 [ 1901.226497][T16022] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1901.226552][T16022] r7:00000003 r6:00000005 r5:76bd7f30 r4:0000000f [ 1901.226567][T16022] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1901.226613][T16022] Exception stack(0xeaca1fa8 to 0xeaca1ff0) [ 1901.226649][T16022] 1fa0: 0000000f 76bd7f30 00000005 76bd7f30 0000000f 00000000 [ 1901.226682][T16022] 1fc0: 0000000f 76bd7f30 00000005 00000003 002e0000 00000000 00006364 76bd80bc [ 1901.226709][T16022] 1fe0: 00000158 76bd7ed0 000d7df0 0012fe94 [ 1901.519567][ T31] audit: type=1400 audit(1901.440:445): avc: denied { getopt } for pid=16023 comm="syz.1.2540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1901.520012][ T31] audit: type=1400 audit(1901.440:446): avc: denied { ioctl } for pid=16023 comm="syz.1.2540" path="socket:[28734]" dev="sockfs" ino=28734 ioctlcmd=0x8901 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 1902.785709][T16059] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=16059 comm=syz.1.2544 [ 1904.491967][T15644] veth0_vlan: entered promiscuous mode [ 1904.533524][T15644] veth1_vlan: entered promiscuous mode [ 1904.624075][T15644] veth0_macvtap: entered promiscuous mode [ 1904.643119][T15644] veth1_macvtap: entered promiscuous mode [ 1904.724295][T15644] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1904.724807][T15644] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1904.724924][T15644] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1904.725006][T15644] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1904.876264][ T31] audit: type=1400 audit(1904.800:447): avc: denied { mounton } for pid=15644 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 1906.405195][ T31] audit: type=1400 audit(1906.330:448): avc: denied { map } for pid=16123 comm="syz.0.2552" path="pipe:[28840]" dev="pipefs" ino=28840 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1907.249526][T14721] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1907.409515][T14721] usb 2-1: Using ep0 maxpacket: 32 [ 1907.427513][T14721] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1907.429597][T14721] usb 2-1: can't read configurations, error -61 [ 1907.559736][T14721] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1907.720316][T14721] usb 2-1: Using ep0 maxpacket: 32 [ 1907.733578][T14721] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1907.735631][T14721] usb 2-1: can't read configurations, error -61 [ 1907.737693][T14721] usb usb2-port1: attempt power cycle [ 1908.099407][T14721] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1908.121468][T14721] usb 2-1: Using ep0 maxpacket: 32 [ 1908.133688][T14721] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1908.136302][T14721] usb 2-1: can't read configurations, error -61 [ 1908.279659][T14721] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 1908.302638][T14721] usb 2-1: Using ep0 maxpacket: 32 [ 1908.314998][T14721] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1908.316066][T14721] usb 2-1: can't read configurations, error -61 [ 1908.320226][T14721] usb usb2-port1: unable to enumerate USB device [ 1908.952033][T16161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16161 comm=syz.0.2563 [ 1909.122273][T16165] fuse: Unknown parameter '0x0000000000000004' [ 1909.190676][T16167] FAULT_INJECTION: forcing a failure. [ 1909.190676][T16167] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1909.193204][T16167] CPU: 0 UID: 0 PID: 16167 Comm: syz.0.2566 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1909.193325][T16167] Hardware name: ARM-Versatile Express [ 1909.193351][T16167] Call trace: [ 1909.193392][T16167] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1909.193492][T16167] r7:20000180 r6:00000000 r5:60000013 r4:8225b4e0 [ 1909.193511][T16167] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1909.193561][T16167] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1909.193617][T16167] r5:84b9d400 r4:82950610 [ 1909.193637][T16167] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1909.193696][T16167] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1909.193756][T16167] r8:00000000 r7:20000180 r6:85cd6d80 r5:00000000 r4:eaf09f20 [ 1909.193774][T16167] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1909.193840][T16167] [<80964dd8>] (should_fail_usercopy) from [<808b4328>] (_copy_from_iter+0x6c/0x7c8) [ 1909.193892][T16167] [<808b42bc>] (_copy_from_iter) from [<81658558>] (netlink_sendmsg+0x18c/0x444) [ 1909.193958][T16167] r10:00000000 r9:00000000 r8:eaf09f30 r7:842a7800 r6:00000014 r5:848f6a80 [ 1909.193979][T16167] r4:eaf09f20 [ 1909.193996][T16167] [<816583cc>] (netlink_sendmsg) from [<8152ad40>] (__sock_sendmsg+0x44/0x78) [ 1909.194061][T16167] r10:00000000 r9:eaf09dc4 r8:eaf09dc4 r7:00000000 r6:8505ca00 r5:eaf09f20 [ 1909.194082][T16167] r4:00000000 [ 1909.194097][T16167] [<8152acfc>] (__sock_sendmsg) from [<8152b500>] (____sys_sendmsg+0x298/0x2cc) [ 1909.194181][T16167] r7:00000000 r6:8505ca00 r5:00004800 r4:eaf09f20 [ 1909.194200][T16167] [<8152b268>] (____sys_sendmsg) from [<8152d30c>] (___sys_sendmsg+0x9c/0xd0) [ 1909.194257][T16167] r10:eaf09e24 r9:20000240 r8:00004800 r7:00000000 r6:8505ca00 r5:eaf09f20 [ 1909.194277][T16167] r4:00000000 [ 1909.194294][T16167] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1909.194355][T16167] r10:00000128 r9:84b9d400 r8:8492b3c0 r7:00004800 r6:20000240 r5:8492b3c1 [ 1909.194373][T16167] r4:00000003 [ 1909.194388][T16167] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1909.194447][T16167] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1909.194462][T16167] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1909.194506][T16167] Exception stack(0xeaf09fa8 to 0xeaf09ff0) [ 1909.194542][T16167] 9fa0: 00000000 00000000 00000003 20000240 00004800 00000000 [ 1909.194572][T16167] 9fc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b3c0bc [ 1909.194598][T16167] 9fe0: 76b3bec0 76b3beb0 000193a4 00131fc0 [ 1909.313546][T16169] FAULT_INJECTION: forcing a failure. [ 1909.313546][T16169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1909.315254][T16169] CPU: 0 UID: 0 PID: 16169 Comm: syz.0.2567 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1909.315319][T16169] Hardware name: ARM-Versatile Express [ 1909.315332][T16169] Call trace: [ 1909.315353][T16169] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1909.315406][T16169] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1909.315415][T16169] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1909.315441][T16169] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1909.315467][T16169] r5:84b9ec00 r4:82950610 [ 1909.315475][T16169] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1909.315503][T16169] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1909.315535][T16169] r8:eb0c9eb8 r7:00000000 r6:00000001 r5:76b3bf30 r4:00000001 [ 1909.315544][T16169] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1909.315569][T16169] [<80964dd8>] (should_fail_usercopy) from [<808bcf38>] (kstrtouint_from_user+0x54/0x13c) [ 1909.315594][T16169] [<808bcee4>] (kstrtouint_from_user) from [<80602b94>] (proc_fail_nth_write+0x40/0xe8) [ 1909.315627][T16169] r8:eb0c9f68 r7:84b9ec00 r6:00000001 r5:8492b600 r4:00000001 [ 1909.315635][T16169] [<80602b54>] (proc_fail_nth_write) from [<8054e4fc>] (vfs_write+0xac/0x44c) [ 1909.315664][T16169] r5:8492b600 r4:80602b54 [ 1909.315671][T16169] [<8054e450>] (vfs_write) from [<8054ea0c>] (ksys_write+0x74/0xe8) [ 1909.315703][T16169] r10:00000004 r9:84b9ec00 r8:8020029c r7:00000000 r6:00000002 r5:8492b600 [ 1909.315712][T16169] r4:8492b603 [ 1909.315720][T16169] [<8054e998>] (ksys_write) from [<8054ea90>] (sys_write+0x10/0x14) [ 1909.315748][T16169] r7:00000004 r6:00000003 r5:76b3bf30 r4:00000001 [ 1909.315756][T16169] [<8054ea80>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1909.315787][T16169] Exception stack(0xeb0c9fa8 to 0xeb0c9ff0) [ 1909.315806][T16169] 9fa0: 00000001 76b3bf30 00000003 76b3bf30 00000001 00000000 [ 1909.315822][T16169] 9fc0: 00000001 76b3bf30 00000003 00000004 002e0000 00000000 00006364 76b3c0bc [ 1909.315835][T16169] 9fe0: 00000158 76b3bed0 000d7df0 0012ff5c [ 1909.575547][T16177] fuse: Unknown parameter '0x0000000000000004' [ 1909.752523][ T31] audit: type=1400 audit(1909.680:449): avc: denied { map } for pid=16180 comm="syz.0.2572" path="socket:[28945]" dev="sockfs" ino=28945 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 1909.857899][T16183] FAULT_INJECTION: forcing a failure. [ 1909.857899][T16183] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.861019][T16183] CPU: 0 UID: 0 PID: 16183 Comm: syz.0.2573 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1909.861117][T16183] Hardware name: ARM-Versatile Express [ 1909.861147][T16183] Call trace: [ 1909.861190][T16183] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1909.861287][T16183] r7:832dd400 r6:00000000 r5:60000013 r4:8225b4e0 [ 1909.861308][T16183] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1909.861359][T16183] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1909.861412][T16183] r5:832dd400 r4:82919a80 [ 1909.861430][T16183] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1909.861495][T16183] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1909.861564][T16183] r8:00000000 r7:832dd400 r6:00000cc0 r5:00000009 r4:83001300 [ 1909.861584][T16183] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1909.861636][T16183] [<804fff94>] (__kmalloc_cache_noprof) from [<8103e138>] (raw_ioctl_init+0x188/0x340) [ 1909.861707][T16183] r10:832dd400 r9:8245e6c0 r8:8b489140 r7:8413be80 r6:85966800 r5:00000009 [ 1909.861729][T16183] r4:00000001 [ 1909.861746][T16183] [<8103dfb0>] (raw_ioctl_init) from [<8103f74c>] (raw_ioctl+0x3f0/0x1094) [ 1909.861825][T16183] r10:832dd400 r9:8492b240 r8:00000004 r7:76b3ae60 r6:76b3ae60 r5:00000000 [ 1909.861846][T16183] r4:85966800 [ 1909.861862][T16183] [<8103f35c>] (raw_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 1909.861926][T16183] r10:832dd400 r9:8492b240 r8:00000004 r7:76b3ae60 r6:8492b241 r5:00000000 [ 1909.861947][T16183] r4:41015500 [ 1909.861964][T16183] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1909.862008][T16183] Exception stack(0xeb1adfa8 to 0xeb1adff0) [ 1909.862045][T16183] dfa0: 00000004 76b3ae70 00000004 41015500 76b3ae60 76b39e00 [ 1909.862077][T16183] dfc0: 00000004 76b3ae70 76b39e70 00000036 00000005 76b3ae60 00000000 00000000 [ 1909.862104][T16183] dfe0: 00000000 76b39de8 002b9000 0013198c [ 1909.862171][T16183] r10:00000036 r9:832dd400 r8:8020029c r7:00000036 r6:76b39e70 r5:76b3ae70 [ 1909.862195][T16183] r4:00000004 [ 1910.031084][T16187] fuse: Unknown parameter '0x0000000000000004' [ 1910.206960][T16191] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=16191 comm=syz.0.2577 [ 1910.523234][T16195] FAULT_INJECTION: forcing a failure. [ 1910.523234][T16195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1910.523765][T16195] CPU: 1 UID: 0 PID: 16195 Comm: syz.0.2578 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1910.523858][T16195] Hardware name: ARM-Versatile Express [ 1910.523887][T16195] Call trace: [ 1910.523930][T16195] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1910.524026][T16195] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1910.524049][T16195] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1910.524101][T16195] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1910.524181][T16195] r5:83adb000 r4:82950610 [ 1910.524283][T16195] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1910.524392][T16195] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1910.524510][T16195] r8:76b3bf30 r7:00000000 r6:00000000 r5:eaf09f68 r4:00000002 [ 1910.524534][T16195] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1910.524594][T16195] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1910.524659][T16195] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1910.524738][T16195] r10:00000001 r9:8060179c r8:00000002 r7:eaf09f68 r6:0000000f r5:76b3bf30 [ 1910.524768][T16195] r4:83adb000 r3:eaf09e9f [ 1910.524820][T16195] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1910.524890][T16195] r8:76b3bf30 r7:eaf09f68 r6:83adb000 r5:0000000f r4:85692cc0 [ 1910.524947][T16195] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1910.525034][T16195] r10:00000003 r9:83adb000 r8:8020029c r7:00000000 r6:00000000 r5:85692cc0 [ 1910.525080][T16195] r4:85692cc3 [ 1910.525102][T16195] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1910.525183][T16195] r7:00000003 r6:00000004 r5:76b3bf30 r4:0000000f [ 1910.525421][T16195] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1910.525479][T16195] Exception stack(0xeaf09fa8 to 0xeaf09ff0) [ 1910.525556][T16195] 9fa0: 0000000f 76b3bf30 00000004 76b3bf30 0000000f 00000000 [ 1910.525615][T16195] 9fc0: 0000000f 76b3bf30 00000004 00000003 002e0000 00000000 00006364 76b3c0bc [ 1910.525652][T16195] 9fe0: 00000158 76b3bed0 000d7df0 0012fe94 [ 1910.720616][T16199] fuse: Unknown parameter '0x0000000000000004' [ 1911.193157][T16206] fuse: Invalid rootmode [ 1913.944392][T16215] fuse: Unknown parameter 'fd0x0000000000000004' [ 1914.557314][T16219] FAULT_INJECTION: forcing a failure. [ 1914.557314][T16219] name failslab, interval 1, probability 0, space 0, times 0 [ 1914.557909][T16219] CPU: 1 UID: 0 PID: 16219 Comm: syz.0.2586 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1914.557986][T16219] Hardware name: ARM-Versatile Express [ 1914.558012][T16219] Call trace: [ 1914.558053][T16219] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1914.558259][T16219] r7:83adb000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1914.558289][T16219] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1914.558343][T16219] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1914.558474][T16219] r5:83adb000 r4:82919a80 [ 1914.558635][T16219] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1914.558759][T16219] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1914.558915][T16219] r8:00000000 r7:83adb000 r6:00400dc0 r5:85a3fe00 r4:830020c0 [ 1914.558978][T16219] [<8051c1b0>] (should_failslab) from [<804fffe0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 1914.559549][T16219] [<804fff94>] (__kmalloc_cache_noprof) from [<80732954>] (fuse_file_alloc+0xd0/0xec) [ 1914.559650][T16219] r10:856920c0 r9:00000000 r8:8573ca80 r7:00000001 r6:8245e6c0 r5:85a3fe00 [ 1914.559672][T16219] r4:8573ca80 [ 1914.559691][T16219] [<80732884>] (fuse_file_alloc) from [<80732a4c>] (fuse_file_open+0xb8/0x230) [ 1914.559751][T16219] r9:00000000 r8:84f4ba00 r7:00000000 r6:00000000 r5:00000001 r4:85a3fe00 [ 1914.559768][T16219] [<80732994>] (fuse_file_open) from [<80732d20>] (fuse_open+0x84/0x2fc) [ 1914.559886][T16219] r10:856920c0 r9:85a3fe00 r8:00000000 r7:856920c0 r6:00000000 r5:00000000 [ 1914.559908][T16219] r4:85044c80 [ 1914.559924][T16219] [<80732c9c>] (fuse_open) from [<80548934>] (do_dentry_open+0x174/0x630) [ 1914.559988][T16219] r10:856920c0 r9:00000000 r8:856920e8 r7:80732c9c r6:85044c80 r5:00000000 [ 1914.560008][T16219] r4:856920c0 [ 1914.560024][T16219] [<805487c0>] (do_dentry_open) from [<8054a70c>] (vfs_open+0x2c/0xe8) [ 1914.560078][T16219] r8:eb23de58 r7:00000000 r6:856920e8 r5:829209e0 r4:856920c0 [ 1914.560094][T16219] [<8054a6e0>] (vfs_open) from [<80563044>] (path_openat+0x30c/0x1150) [ 1914.560145][T16219] r6:eb23df20 r5:829209e0 r4:00101001 [ 1914.560163][T16219] [<80562d38>] (path_openat) from [<80563f34>] (do_filp_open+0xac/0x148) [ 1914.560216][T16219] r10:00000142 r9:838b2000 r8:00000001 r7:eb23de58 r6:eb23df20 r5:83adb000 [ 1914.560237][T16219] r4:ffffff9c [ 1914.560252][T16219] [<80563e88>] (do_filp_open) from [<8054ac10>] (do_sys_openat2+0x90/0xe0) [ 1914.560308][T16219] r9:83adb000 r8:8020029c r7:ffffff9c r6:eb23df58 r5:838b2000 r4:00000004 [ 1914.560325][T16219] [<8054ab80>] (do_sys_openat2) from [<8054b038>] (sys_openat+0x98/0xd4) [ 1914.560377][T16219] r7:00000142 r6:0012ff70 r5:20000180 r4:ffffff9c [ 1914.560395][T16219] [<8054afa0>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1914.560438][T16219] Exception stack(0xeb23dfa8 to 0xeb23dff0) [ 1914.560502][T16219] dfa0: 00000000 00000000 ffffff9c 20000180 00101001 00000000 [ 1914.560536][T16219] dfc0: 00000000 00000000 0012ff70 00000142 002e0000 00000000 00006364 76b1b0bc [ 1914.560584][T16219] dfe0: 76b1aec0 76b1aeb0 000193a4 00131fc0 [ 1914.560612][T16219] r5:00000000 r4:00000000 [ 1916.615154][T16222] fuse: Invalid rootmode [ 1916.701966][T16224] FAULT_INJECTION: forcing a failure. [ 1916.701966][T16224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.702390][T16224] CPU: 0 UID: 0 PID: 16224 Comm: syz.0.2588 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1916.702449][T16224] Hardware name: ARM-Versatile Express [ 1916.702463][T16224] Call trace: [ 1916.702483][T16224] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1916.702544][T16224] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1916.702554][T16224] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1916.702579][T16224] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1916.702605][T16224] r5:83ada400 r4:82950610 [ 1916.702612][T16224] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1916.702641][T16224] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1916.702672][T16224] r8:76b3bf30 r7:00000000 r6:00000000 r5:eb339f68 r4:00000002 [ 1916.702680][T16224] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1916.702705][T16224] [<80964dd8>] (should_fail_usercopy) from [<805895f0>] (simple_read_from_buffer+0x80/0x13c) [ 1916.702733][T16224] [<80589570>] (simple_read_from_buffer) from [<80601854>] (proc_fail_nth_read+0xb8/0x100) [ 1916.702796][T16224] r10:00000001 r9:8060179c r8:00000002 r7:eb339f68 r6:0000000f r5:76b3bf30 [ 1916.702816][T16224] r4:83ada400 r3:eb339e9f [ 1916.702835][T16224] [<8060179c>] (proc_fail_nth_read) from [<8054dc68>] (vfs_read+0x98/0x320) [ 1916.702884][T16224] r8:76b3bf30 r7:eb339f68 r6:83ada400 r5:0000000f r4:8492b780 [ 1916.702893][T16224] [<8054dbd0>] (vfs_read) from [<8054e910>] (ksys_read+0x74/0xe8) [ 1916.702923][T16224] r10:00000003 r9:83ada400 r8:8020029c r7:00000000 r6:00000000 r5:8492b780 [ 1916.702932][T16224] r4:8492b783 [ 1916.702939][T16224] [<8054e89c>] (ksys_read) from [<8054e994>] (sys_read+0x10/0x14) [ 1916.702967][T16224] r7:00000003 r6:00000004 r5:76b3bf30 r4:0000000f [ 1916.702974][T16224] [<8054e984>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1916.702995][T16224] Exception stack(0xeb339fa8 to 0xeb339ff0) [ 1916.703028][T16224] 9fa0: 0000000f 76b3bf30 00000004 76b3bf30 0000000f 00000000 [ 1916.703055][T16224] 9fc0: 0000000f 76b3bf30 00000004 00000003 002e0000 00000000 00006364 76b3c0bc [ 1916.703079][T16224] 9fe0: 00000158 76b3bed0 000d7df0 0012fe94 [ 1916.815621][T16228] fuse: Unknown parameter 'fd0x0000000000000004' [ 1917.115084][T16238] fuse: Invalid rootmode [ 1917.168341][T16239] FAULT_INJECTION: forcing a failure. [ 1917.168341][T16239] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1917.170170][T16239] CPU: 1 UID: 0 PID: 16239 Comm: syz.0.2593 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1917.170266][T16239] Hardware name: ARM-Versatile Express [ 1917.170289][T16239] Call trace: [ 1917.170354][T16239] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1917.170445][T16239] r7:eb23de20 r6:00000000 r5:60000013 r4:8225b4e0 [ 1917.170464][T16239] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1917.170511][T16239] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1917.170580][T16239] r5:832fec00 r4:82950610 [ 1917.170635][T16239] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1917.170699][T16239] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1917.170758][T16239] r8:24000000 r7:eb23de20 r6:20000180 r5:00000000 r4:eb23df20 [ 1917.170802][T16239] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1917.170857][T16239] [<80964dd8>] (should_fail_usercopy) from [<8152d190>] (copy_msghdr_from_user+0x50/0x130) [ 1917.170913][T16239] [<8152d140>] (copy_msghdr_from_user) from [<8152d2e8>] (___sys_sendmsg+0x78/0xd0) [ 1917.170968][T16239] r8:24000000 r7:00000000 r6:8505e500 r5:eb23df20 r4:eb23de64 [ 1917.171029][T16239] [<8152d270>] (___sys_sendmsg) from [<8152d7a4>] (__sys_sendmsg+0x8c/0xe0) [ 1917.171093][T16239] r10:00000128 r9:832fec00 r8:85692480 r7:24000000 r6:20000180 r5:85692481 [ 1917.171113][T16239] r4:00000003 [ 1917.171128][T16239] [<8152d718>] (__sys_sendmsg) from [<8152d80c>] (sys_sendmsg+0x14/0x18) [ 1917.171182][T16239] r8:8020029c r7:00000128 r6:0012ff70 r5:00000000 r4:00000000 [ 1917.171202][T16239] [<8152d7f8>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1917.171306][T16239] Exception stack(0xeb23dfa8 to 0xeb23dff0) [ 1917.171347][T16239] dfa0: 00000000 00000000 00000003 20000180 24000000 00000000 [ 1917.171382][T16239] dfc0: 00000000 00000000 0012ff70 00000128 002e0000 00000000 00006364 76b3c0bc [ 1917.171424][T16239] dfe0: 76b3bec0 76b3beb0 000193a4 00131fc0 [ 1917.315276][T16244] fuse: Unknown parameter 'fd0x0000000000000004' [ 1917.497249][T16252] fuse: Bad value for 'rootmode' [ 1917.550186][T14741] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 1917.593441][T16254] FAULT_INJECTION: forcing a failure. [ 1917.593441][T16254] name failslab, interval 1, probability 0, space 0, times 0 [ 1917.596146][T16254] CPU: 0 UID: 0 PID: 16254 Comm: syz.0.2599 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1917.596259][T16254] Hardware name: ARM-Versatile Express [ 1917.596287][T16254] Call trace: [ 1917.596330][T16254] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1917.596441][T16254] r7:00000d40 r6:00000000 r5:60000013 r4:8225b4e0 [ 1917.596463][T16254] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1917.596517][T16254] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1917.596584][T16254] r5:84babc00 r4:82919a80 [ 1917.596603][T16254] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1917.596665][T16254] [<80964b98>] (should_fail_ex) from [<8051c21c>] (should_failslab+0x6c/0x94) [ 1917.596734][T16254] r8:84babc00 r7:00000d40 r6:8492b568 r5:0000001b r4:83001240 [ 1917.596754][T16254] [<8051c1b0>] (should_failslab) from [<80500fb0>] (__kmalloc_noprof+0x9c/0x458) [ 1917.596806][T16254] [<80500f14>] (__kmalloc_noprof) from [<807bae14>] (tomoyo_encode2+0x64/0xf0) [ 1917.596867][T16254] r10:00000fff r9:8309e400 r8:00000000 r7:83415aa0 r6:8492b568 r5:84bd9ffc [ 1917.596890][T16254] r4:84bd9fec [ 1917.596907][T16254] [<807badb0>] (tomoyo_encode2) from [<807baec4>] (tomoyo_encode+0x24/0x30) [ 1917.596959][T16254] r9:8309e400 r8:00000000 r7:83415aa0 r6:8492b568 r5:00001000 r4:84bd9fed [ 1917.596979][T16254] [<807baea0>] (tomoyo_encode) from [<807baf50>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1917.597025][T16254] r5:00001000 r4:84bd9000 [ 1917.597041][T16254] [<807baed0>] (tomoyo_realpath_from_path) from [<807b7050>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1917.597111][T16254] r10:84babc00 r9:00000000 r8:00000003 r7:00004600 r6:00000004 r5:81cd6278 [ 1917.597134][T16254] r4:8492b568 r3:826c0200 [ 1917.597150][T16254] [<807b6f84>] (tomoyo_path_number_perm) from [<807bb930>] (tomoyo_file_ioctl+0x1c/0x20) [ 1917.597211][T16254] r9:8492b540 r8:00000003 r7:20000380 r6:20000380 r5:00004600 r4:8492b540 [ 1917.597230][T16254] [<807bb914>] (tomoyo_file_ioctl) from [<807688b4>] (security_file_ioctl+0x64/0x1e4) [ 1917.597278][T16254] [<80768850>] (security_file_ioctl) from [<805678e0>] (sys_ioctl+0x4c/0xdc8) [ 1917.597336][T16254] r7:20000380 r6:8492b541 r5:00000000 r4:00004600 [ 1917.597353][T16254] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1917.597397][T16254] Exception stack(0xeb291fa8 to 0xeb291ff0) [ 1917.597434][T16254] 1fa0: 00000000 00000000 00000003 00004600 20000380 00000000 [ 1917.597466][T16254] 1fc0: 00000000 00000000 0012ff70 00000036 002e0000 00000000 00006364 76b3c0bc [ 1917.597494][T16254] 1fe0: 76b3bec0 76b3beb0 000193a4 00131fc0 [ 1917.597543][T16254] r10:00000036 r9:84babc00 r8:8020029c r7:00000036 r6:0012ff70 r5:00000000 [ 1917.597565][T16254] r4:00000000 [ 1917.634017][T16254] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1917.699269][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1917.711087][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1917.711399][T14741] usb 2-1: can't read configurations, error -61 [ 1917.839742][T14741] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 1917.994013][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1918.008475][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1918.009440][T14741] usb 2-1: can't read configurations, error -61 [ 1918.019717][T14741] usb usb2-port1: attempt power cycle [ 1918.255359][T16266] fuse: Bad value for 'rootmode' [ 1918.369587][T14741] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 1918.391793][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1918.410367][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1918.410736][T14741] usb 2-1: can't read configurations, error -61 [ 1918.540038][T14741] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 1918.572289][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1918.592289][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1918.592648][T14741] usb 2-1: can't read configurations, error -61 [ 1918.594202][T14741] usb usb2-port1: unable to enumerate USB device [ 1918.668311][T16276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16276 comm=syz.0.2607 [ 1918.772717][T16278] fuse: Bad value for 'rootmode' [ 1919.317095][T16290] fuse: Unknown parameter 'use00000000000000000000' [ 1919.609840][T14741] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1919.769844][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1919.790847][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1919.791230][T14741] usb 2-1: can't read configurations, error -61 [ 1919.919394][T14741] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1920.100908][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1920.144039][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1920.144465][T14741] usb 2-1: can't read configurations, error -61 [ 1920.145639][T14741] usb usb2-port1: attempt power cycle [ 1920.480650][T14741] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 1920.504261][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1920.517285][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1920.517677][T14741] usb 2-1: can't read configurations, error -61 [ 1920.649319][T14741] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1920.674055][T14741] usb 2-1: Using ep0 maxpacket: 32 [ 1920.688129][T14741] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1920.689138][T14741] usb 2-1: can't read configurations, error -61 [ 1920.691313][T14741] usb usb2-port1: unable to enumerate USB device [ 1920.882373][ T31] audit: type=1400 audit(1920.810:450): avc: denied { create } for pid=16299 comm="syz.0.2617" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 1921.067878][T16303] fuse: Unknown parameter 'use00000000000000000000' [ 1921.313676][T16307] FAULT_INJECTION: forcing a failure. [ 1921.313676][T16307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1921.318026][T16307] CPU: 1 UID: 0 PID: 16307 Comm: syz.0.2620 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 1921.318202][T16307] Hardware name: ARM-Versatile Express [ 1921.318235][T16307] Call trace: [ 1921.318288][T16307] [<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1921.318421][T16307] r7:00000000 r6:00000000 r5:60000013 r4:8225b4e0 [ 1921.318444][T16307] [<80201ae4>] (show_stack) from [<8021fe10>] (dump_stack_lvl+0x70/0x7c) [ 1921.318590][T16307] [<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c) [ 1921.318700][T16307] r5:83ada400 r4:82950610 [ 1921.318725][T16307] [<8021fe1c>] (dump_stack) from [<80964d5c>] (should_fail_ex+0x1c4/0x228) [ 1921.318790][T16307] [<80964b98>] (should_fail_ex) from [<80964dd4>] (should_fail+0x14/0x18) [ 1921.318853][T16307] r8:eb5c1eb8 r7:00000000 r6:00000001 r5:76b3bf30 r4:00000001 [ 1921.318871][T16307] [<80964dc0>] (should_fail) from [<80964df4>] (should_fail_usercopy+0x1c/0x20) [ 1921.318923][T16307] [<80964dd8>] (should_fail_usercopy) from [<808bcf38>] (kstrtouint_from_user+0x54/0x13c) [ 1921.319002][T16307] [<808bcee4>] (kstrtouint_from_user) from [<80602b94>] (proc_fail_nth_write+0x40/0xe8) [ 1921.319076][T16307] r8:eb5c1f68 r7:83ada400 r6:00000001 r5:85692900 r4:00000001 [ 1921.319097][T16307] [<80602b54>] (proc_fail_nth_write) from [<8054e4fc>] (vfs_write+0xac/0x44c) [ 1921.319159][T16307] r5:85692900 r4:80602b54 [ 1921.319178][T16307] [<8054e450>] (vfs_write) from [<8054ea0c>] (ksys_write+0x74/0xe8) [ 1921.319242][T16307] r10:00000004 r9:83ada400 r8:8020029c r7:00000000 r6:00000002 r5:85692900 [ 1921.319265][T16307] r4:85692903 [ 1921.319282][T16307] [<8054e998>] (ksys_write) from [<8054ea90>] (sys_write+0x10/0x14) [ 1921.319341][T16307] r7:00000004 r6:00000005 r5:76b3bf30 r4:00000001 [ 1921.319361][T16307] [<8054ea80>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1921.319411][T16307] Exception stack(0xeb5c1fa8 to 0xeb5c1ff0) [ 1921.319457][T16307] 1fa0: 00000001 76b3bf30 00000005 76b3bf30 00000001 00000000 [ 1921.319492][T16307] 1fc0: 00000001 76b3bf30 00000005 00000004 002e0000 00000000 00006364 76b3c0bc [ 1921.319521][T16307] 1fe0: 00000158 76b3bed0 000d7df0 0012ff5c [ 1921.691325][T16315] fuse: Unknown parameter 'use00000000000000000000' [ 1927.325618][T16337] fuse: Unknown parameter 'user_i00000000000000000000' [ 1929.126598][T16353] fuse: Unknown parameter 'user_i00000000000000000000' [ 1929.214844][T14741] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 1929.419829][T14741] usb 1-1: Using ep0 maxpacket: 32 [ 1929.446024][T14741] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1929.447183][T14741] usb 1-1: can't read configurations, error -61 [ 1929.612424][T14741] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 1929.808306][T14741] usb 1-1: Using ep0 maxpacket: 32 [ 1929.847895][T14741] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1929.850611][T14741] usb 1-1: can't read configurations, error -61 [ 1929.853508][T14741] usb usb1-port1: attempt power cycle [ 1930.189604][T14741] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 1930.213200][T14741] usb 1-1: Using ep0 maxpacket: 32 [ 1930.229145][T14741] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1930.230505][T14741] usb 1-1: can't read configurations, error -61 [ 1930.360786][T14741] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 1930.384063][T14741] usb 1-1: Using ep0 maxpacket: 32 [ 1930.395558][T14741] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 1930.397349][T14741] usb 1-1: can't read configurations, error -61 [ 1930.399827][T14741] usb usb1-port1: unable to enumerate USB device [ 1930.640862][ T31] audit: type=1400 audit(1930.570:451): avc: denied { lock } for pid=16354 comm="syz.1.2635" path="socket:[29786]" dev="sockfs" ino=29786 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 1938.573633][T16369] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2640'. [ 1939.410741][ T31] audit: type=1400 audit(1939.340:452): avc: denied { create } for pid=16387 comm="syz.0.2643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 1939.424341][ T31] audit: type=1400 audit(1939.350:453): avc: denied { sys_admin } for pid=16387 comm="syz.0.2643" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 1939.907602][T16406] netlink: 'syz.1.2649': attribute type 10 has an invalid length. [ 1940.526699][T16419] binder: 16418:16419 ioctl 4018620d 0 returned -22 [ 1940.572592][T16420] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2652'. [ 1940.577918][T16410] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2652'. [ 1940.649105][T16422] netlink: 'syz.0.2657': attribute type 10 has an invalid length. [ 1940.649364][T16422] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2657'. [ 1940.649743][T16422] veth1: entered promiscuous mode [ 1940.649904][T16422] veth1: entered allmulticast mode [ 1940.651054][T16422] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 1941.125778][ T31] audit: type=1326 audit(1941.040:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16451 comm="syz.0.2662" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 1941.126378][ T31] audit: type=1326 audit(1941.050:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16451 comm="syz.0.2662" exe="/syz-executor" sig=0 arch=40000028 syscall=322 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 1941.126749][ T31] audit: type=1326 audit(1941.050:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16451 comm="syz.0.2662" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 1941.127129][ T31] audit: type=1326 audit(1941.050:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16451 comm="syz.0.2662" exe="/syz-executor" sig=0 arch=40000028 syscall=92 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 1941.127404][ T31] audit: type=1326 audit(1941.050:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16451 comm="syz.0.2662" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x131fc0 code=0x7ffc0000 [ 1945.909523][ T31] audit: type=1400 audit(1945.830:459): avc: denied { write } for pid=16456 comm="syz.0.2664" name="ttyS3" dev="devtmpfs" ino=607 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:unconfined_execmem_exec_t:s0" [ 1960.808491][T16484] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 1960.811824][T16484] netdevsim netdevsim0: Falling back to sysfs fallback for: ./file0 [ 1960.812523][ T31] audit: type=1400 audit(1960.740:460): avc: denied { firmware_load } for pid=16468 comm="syz.0.2667" scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 1973.299353][T16492] syz_tun: entered allmulticast mode [ 1973.315127][T16491] syz_tun: left allmulticast mode [ 1975.765282][T14741] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 1975.979781][T14741] usb 1-1: Using ep0 maxpacket: 16 [ 1976.002079][T14741] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1976.019364][T14741] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1976.020183][T14741] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1976.020975][T14741] usb 1-1: Product: syz [ 1976.022017][T14741] usb 1-1: Manufacturer: syz [ 1976.022970][T14741] usb 1-1: SerialNumber: syz [ 1976.026085][T14741] usb 1-1: config 0 descriptor?? [ 1980.517153][T16510] binder: 16496:16510 ioctl c0306201 0 returned -14 [ 1986.270103][ T9061] usb 1-1: USB disconnect, device number 78 [ 2015.243082][T16603] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2695'. [ 2023.971167][T16615] macsec0: entered promiscuous mode [ 2023.971794][T16615] macsec0: entered allmulticast mode [ 2023.972033][T16615] veth1_macvtap: entered allmulticast mode [ 2024.513198][T16618] pimreg: entered allmulticast mode [ 2024.548392][T16618] pimreg: left allmulticast mode [ 2029.336817][T16626] dvmrp8: entered allmulticast mode [ 2039.300086][T16682] syzkaller1: tun_chr_ioctl cmd 1074025680 [ 2039.312002][T16682] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 2039.313673][T16682] syzkaller1: linktype set to 1 [ 2082.414829][T16729] comedi comedi1: 8255: I/O port conflict (0xfffffffb,4) [ 2082.416231][T16729] 8<--- cut here --- [ 2082.416477][T16729] Unable to handle kernel paging request at virtual address fee02169 when write [ 2082.416631][T16729] [fee02169] *pgd=80000080007003, *pmd=00000000 [ 2082.4177 ** replaying previous printk message ** [ 2082.417731][T16729] Internal error: Oops: a06 [#1] SMP ARM [ 2082.419257][T16729] Modules linked in: [ 2082.419996][T16729] CPU: 0 UID: 0 PID: 16729 Comm: syz.0.2723 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT [ 2082.420500][T16729] Hardware name: ARM-Versatile Express [ 2082.421371][T16729] PC is at subdev_8255_io+0x60/0x6c [ 2082.422243][T16729] LR is at subdev_8255_io+0x4c/0x6c [ 2082.422862][T16729] pc : [<8139f128>] lr : [<8139f114>] psr: 60000013 [ 2082.423236][T16729] sp : df95dcc0 ip : df95dcc0 fp : df95dcdc [ 2082.423601][T16729] r10: 00000001 r9 : 00000000 r8 : 00000084 [ 2082.423918][T16729] r7 : 00002166 r6 : 0000009b r5 : 83cd7900 r4 : 00002169 [ 2082.424259][T16729] r3 : 0000009b r2 : fee02169 r1 : 00000001 r0 : 83cd7900 [ 2082.424713][T16729] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 2082.425118][T16729] Control: 30c5387d Table: 849fc980 DAC: fffffffd [ 2082.425506][T16729] Register r0 information: slab kmalloc-192 start 83cd7900 pointer offset 0 size 192 [ 2082.426836][T16729] Register r1 information: non-paged memory [ 2082.427426][T16729] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 2082.428016][T16729] Register r3 information: non-paged memory [ 2082.428309][T16729] Register r4 information: non-paged memory [ 2082.428802][T16729] Register r5 information: slab kmalloc-192 start 83cd7900 pointer offset 0 size 192 [ 2082.429494][T16729] Register r6 information: non-paged memory [ 2082.429840][T16729] Register r7 information: non-paged memory [ 2082.430147][T16729] Register r8 information: non-paged memory [ 2082.430562][T16729] Register r9 information: NULL pointer [ 2082.431200][T16729] Register r10 information: non-paged memory [ 2082.431891][T16729] Register r11 information: 2-page vmalloc region starting at 0xdf95c000 allocated at kernel_clone+0xac/0x3e4 [ 2082.432468][T16729] Register r12 information: 2-page vmalloc region starting at 0xdf95c000 allocated at kernel_clone+0xac/0x3e4 [ 2082.432988][T16729] Process syz.0.2723 (pid: 16729, stack limit = 0xdf95c000) [ 2082.433345][T16729] Stack: (0xdf95dcc0 to 0xdf95e000) [ 2082.433611][T16729] dcc0: 8139f0c8 83cd7900 00002166 00002166 df95dcfc df95dce0 8139ee00 8139f0d4 [ 2082.434006][T16729] dce0: 00002166 80500f20 84c27484 84c27484 df95dd1c df95dd00 8139f1c0 8139edb4 [ 2082.434434][T16729] dd00: 84c27484 83cd7900 df95ddb0 00002166 df95dd5c df95dd20 8139f3b4 8139f140 [ 2082.434794][T16729] dd20: 20000013 840cf600 82822670 00000000 00000000 829c53b0 83cd7900 00000000 [ 2082.435208][T16729] dd40: df95dd98 83cd7900 00000000 82b14ef8 df95dd94 df95dd60 8138e2c4 8139f304 [ 2082.435617][T16729] dd60: 200004c0 00000000 df95dd84 200004c0 83cd7900 b5403587 200004c0 83fc3000 [ 2082.436071][T16729] dd80: 40946400 00000001 df95de4c df95dd98 81389e90 8138e1cc 35353238 00000000 [ 2082.436419][T16729] dda0: 00000000 00000000 00000000 fffffffb 00002166 00000003 000000b2 000088d7 [ 2082.436827][T16729] ddc0: 0000008f 00000000 00001010 00000002 00000008 00000000 0000000b 00000344 [ 2082.437167][T16729] dde0: 00000001 00000002 00000001 00000009 00000003 00000006 0000000e 00000004 [ 2082.437537][T16729] de00: 00000000 00000009 000007ff 00000004 00000005 0100b0c4 000007df 00000008 [ 2082.437928][T16729] de20: 000000f3 00000001 00000000 0639a447 00000000 8492bd80 83cd7900 200004c0 [ 2082.438354][T16729] de40: df95df14 df95de50 8138ae44 81389dc4 00000000 00000000 00000000 0639a447 [ 2082.439198][T16729] de60: 00000000 00000000 824693fc 0000005f 83bcfa58 83cd7930 840a3f84 83fc3000 [ 2082.439559][T16729] de80: df95dee4 df95de90 8078f7bc 80785aac 00000064 00000001 00000000 df95deac [ 2082.440253][T16729] dea0: 85c806d0 8342b660 00006400 0000000b df95dea0 00000000 00000000 0639a447 [ 2082.440675][T16729] dec0: 8492bd80 40946400 200004c0 200004c0 00000003 8492bd80 df95def4 df95dee8 [ 2082.441072][T16729] dee0: 8078f8dc 0639a447 df95df14 40946400 00000000 8492bd81 200004c0 00000003 [ 2082.441467][T16729] df00: 8492bd80 83fc3000 df95dfa4 df95df18 805679c4 8138a874 ecac8b10 83fc3000 [ 2082.441889][T16729] df20: df95df3c df95df30 81a24b4c 81a24a1c df95df54 df95df40 80261ffc 80293598 [ 2082.442566][T16729] df40: df95dfb0 40000000 df95df84 df95df58 802229ec 80261fb8 00000000 8281d09c [ 2082.443371][T16729] df60: df95dfb0 0014c520 ecac8b10 80222940 00000000 0639a447 df95dfac 00000000 [ 2082.443947][T16729] df80: 00000000 002f6300 00000036 8020029c 83fc3000 00000036 00000000 df95dfa8 [ 2082.444435][T16729] dfa0: 80200060 805678a0 00000000 00000000 00000003 40946400 200004c0 00000000 [ 2082.444921][T16729] dfc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b3c0bc [ 2082.445496][T16729] dfe0: 76b3bec0 76b3beb0 000193a4 00131fc0 60000010 00000003 00000000 00000000 [ 2082.445988][T16729] Call trace: [ 2082.446357][T16729] [<8139f0c8>] (subdev_8255_io) from [<8139ee00>] (subdev_8255_do_config+0x58/0x60) [ 2082.446891][T16729] r7:00002166 r6:00002166 r5:83cd7900 r4:8139f0c8 [ 2082.447208][T16729] [<8139eda8>] (subdev_8255_do_config) from [<8139f1c0>] (subdev_8255_io_init+0x8c/0x9c) [ 2082.447734][T16729] r4:84c27484 [ 2082.447942][T16729] [<8139f134>] (subdev_8255_io_init) from [<8139f3b4>] (dev_8255_attach+0xbc/0x114) [ 2082.448429][T16729] r7:00002166 r6:df95ddb0 r5:83cd7900 r4:84c27484 [ 2082.449061][T16729] [<8139f2f8>] (dev_8255_attach) from [<8138e2c4>] (comedi_device_attach+0x104/0x240) [ 2082.449772][T16729] r10:82b14ef8 r9:00000000 r8:83cd7900 r7:df95dd98 r6:00000000 r5:83cd7900 [ 2082.450266][T16729] r4:829c53b0 [ 2082.450519][T16729] [<8138e1c0>] (comedi_device_attach) from [<81389e90>] (do_devconfig_ioctl+0xd8/0x1e0) [ 2082.451028][T16729] r10:00000001 r9:40946400 r8:83fc3000 r7:200004c0 r6:b5403587 r5:83cd7900 [ 2082.451411][T16729] r4:200004c0 [ 2082.451641][T16729] [<81389db8>] (do_devconfig_ioctl) from [<8138ae44>] (comedi_unlocked_ioctl+0x5dc/0x1c24) [ 2082.452269][T16729] r6:200004c0 r5:83cd7900 r4:8492bd80 [ 2082.452565][T16729] [<8138a868>] (comedi_unlocked_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8) [ 2082.453055][T16729] r10:83fc3000 r9:8492bd80 r8:00000003 r7:200004c0 r6:8492bd81 r5:00000000 [ 2082.453622][T16729] r4:40946400 [ 2082.454037][T16729] [<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2082.454711][T16729] Exception stack(0xdf95dfa8 to 0xdf95dff0) [ 2082.455114][T16729] dfa0: 00000000 00000000 00000003 40946400 200004c0 00000000 [ 2082.455634][T16729] dfc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b3c0bc [ 2082.456095][T16729] dfe0: 76b3bec0 76b3beb0 000193a4 00131fc0 [ 2082.456400][T16729] r10:00000036 r9:83fc3000 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 2082.456969][T16729] r4:00000000 [ 2082.457430][T16729] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 2082.458967][T16729] ---[ end trace 0000000000000000 ]--- [ 2082.460061][T16729] Kernel panic - not syncing: Fatal exception [ 2082.463337][T16729] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:11:52 Registers: info registers vcpu 0 CPU#0 R00=8427e040 R01=00000032 R02=eba87000 R03=eba87018 R04=84bdd005 R05=8427e040 R06=80a6a940 R07=84bdd038 R08=82828458 R09=00000000 R10=00001fda R11=df95d924 R12=00000002 R13=df95d918 R14=8295a27c R15=80a6a950 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 info registers vcpu 1 CPU#1 R00=00000001 R01=00000000 R02=00000004 R03=81a25380 R04=00000006 R05=828f8dc8 R06=00000000 R07=828f8dc0 R08=84babc00 R09=00000028 R10=828f8dc8 R11=df9b9ae4 R12=df9b9ae8 R13=df9b9ad8 R14=80340894 R15=81a25390 PSR=60000093 -ZC- A S svc32 s00=08000002 s01=00000100 d00=0000010008000002 s02=040002c8 s03=02cc0328 d01=02cc0328040002c8 s04=03020400 s05=df0802d0 d02=df0802d003020400 s06=ffffffff s07=ffffffff d03=ffffffffffffffff s08=69667001 s09=685f6f66 d04=685f6f6669667001 s10=5f646165 s11=706f7264 d05=706f72645f646165 s12=02f00300 s13=03140400 d06=0314040002f00300 s14=040002f4 s15=02f80304 d07=02f80304040002f4 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=fffe0400 s33=02c00307 d16=02c00307fffe0400 s34=03000400 s35=040002c4 d17=040002c403000400 s36=02c80300 s37=03280400 d18=0328040002c80300 s38=040002cc s39=02d00302 d19=02d00302040002cc s40=ffffdf08 s41=ffffffff d20=ffffffffffffdf08 s42=7001ffff s43=6f666966 d21=6f6669667001ffff s44=6165685f s45=72645f64 d22=72645f646165685f s46=0300706f s47=040002f0 d23=040002f00300706f s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=42d6d184 s53=5f6c61bf d26=5f6c61bf42d6d184 s54=d71c02ac s55=fb0f3860 d27=fb0f3860d71c02ac s56=7d426e0e s57=e1c9ed3e d28=e1c9ed3e7d426e0e s58=fca5802e s59=ead10766 d29=ead10766fca5802e s60=8da99b14 s61=f639cd94 d30=f639cd948da99b14 s62=bb7f00a6 s63=ef8ca6f6 d31=ef8ca6f6bb7f00a6 FPSCR: 00000000