last executing test programs: 1m10.14662197s ago: executing program 2 (id=6): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f00000002c0)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, 0x0, 0x0, 0x1) bind$xdp(r1, &(0x7f0000000240)={0x2c, 0x1, r2, 0x2000000}, 0x10) 1m10.03456614s ago: executing program 2 (id=7): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r3, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r4}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) recvmsg$unix(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000300)=""/78, 0x4e}], 0x2}, 0x40020000) sendmsg$inet(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0xfffe}], 0x1}, 0x0) 1m9.85543562s ago: executing program 2 (id=8): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x58, 0x24, 0xd0f, 0x70bd29, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0xd, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x1, 0xfdfff001, 0x0, 0xba7, 0xf, 0xf0740000, 0x9, 0x7}}}}]}, 0x58}}, 0x20000000) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xd0f, 0x70bd2b, 0x25dfdbff, {0x60, 0x0, 0x0, r3, {}, {0xffe0, 0xa}, {0x1, 0x5}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x1ff, 0xb, 0x4}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x55}, 0xc010) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) 1m8.889926648s ago: executing program 2 (id=17): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1e) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x400040, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0\x00', 0x0, 0x98d046, 0x0) pread64(r0, &(0x7f0000000200)=""/4098, 0x1002, 0xd37) 1m8.720401336s ago: executing program 2 (id=21): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100ff0500000005d0000000000000039815fa2c1ec28656aaa79bb94b46fe000000bc0003000500000014000027000089fee1434f1e596534d07302ade0bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201800015b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb00d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd3", 0xe9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1ff, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000080)="c4417d290ddada01ca48b8a9884315c2c245040f23c00f21f835000002000f23f8c4a2e0f3db0f07d2c74424001e09000000442402e4000000654c0fc72ef3410fc777d365420fc7700066b8502466ef", 0x6e}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1m7.285930748s ago: executing program 2 (id=27): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x8, @remote, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580), 0x3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b80)='n', 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x9, 0x7a8, 0x6}, 0x14) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "a1c15bf6e37a5c23", "26d89cfcd15121f85ce717bf8b37308e", "6ab10126", "2f79cf6bffbf43fc"}, 0x28) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r0) 1m7.198990539s ago: executing program 32 (id=27): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x8, @remote, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580), 0x3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b80)='n', 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x9, 0x7a8, 0x6}, 0x14) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "a1c15bf6e37a5c23", "26d89cfcd15121f85ce717bf8b37308e", "6ab10126", "2f79cf6bffbf43fc"}, 0x28) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r0) 25.719897533s ago: executing program 4 (id=453): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) epoll_create(0x8) prlimit64(0x0, 0x7, &(0x7f0000000140)={0x7, 0x101}, 0x0) open(&(0x7f0000000140)='.\x00', 0x8000, 0x112) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) fsopen(&(0x7f0000000040)='qnx6\x00', 0x1) pipe(0x0) 25.144527584s ago: executing program 4 (id=456): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000007, 0x20031, 0xffffffffffffffff, 0xffffe000) connect$pppl2tp(r0, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = fsmount(0xffffffffffffffff, 0x0, 0x8) fchdir(r4) umount2(0x0, 0x2) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000cbd70100400000005000000080009000200000008000c00a80a000008000b000000000006000100070000000c000f"], 0x48}, 0x1, 0x0, 0x0, 0x40811}, 0x20) 25.003816515s ago: executing program 4 (id=457): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) r0 = socket(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000000000)=@abs, 0x6e) iopl(0x3) r1 = socket(0x2, 0x2, 0x1) bind$unix(r1, &(0x7f0000000000)=@abs, 0x6e) r2 = socket(0x2, 0x2, 0x1) bind$unix(r2, &(0x7f0000000000)=@abs, 0x6e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp\x00') preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000300)=""/178, 0xb2}], 0x1, 0x17c, 0x9) 24.919640935s ago: executing program 4 (id=458): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1e) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x400040, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0\x00', 0x0, 0x98d046, 0x0) pread64(r0, &(0x7f0000000200)=""/4098, 0x1002, 0xd37) 24.893500737s ago: executing program 4 (id=459): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6gre0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl(r2, 0x40047438, &(0x7f0000000040)) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000000c0)) write$ppp(r2, &(0x7f0000000180)='\x00\x00', 0x2) 24.671594166s ago: executing program 4 (id=462): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="f20f3365f2a72e0fc7b2000000000f015a10c510c4e2fd307c0800f30f09f20f10a95d4e00006466f30fbcb30f000000b9800000c00f3235002000000f308ed0", 0x40}], 0x1, 0xb, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x3, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, 0x0}], 0x1, 0x9, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 24.527065491s ago: executing program 33 (id=462): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="f20f3365f2a72e0fc7b2000000000f015a10c510c4e2fd307c0800f30f09f20f10a95d4e00006466f30fbcb30f000000b9800000c00f3235002000000f308ed0", 0x40}], 0x1, 0xb, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x3, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, 0x0}], 0x1, 0x9, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 7.904370652s ago: executing program 3 (id=633): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x2, @private1, 0x5}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x41}}}, 0x1c) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x2, @private1, 0x5}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000001340)=[{&(0x7f0000004940)="480000001400190d09004beafd0d8c560a84476080ffe00600000000590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 6.977972424s ago: executing program 3 (id=648): openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, &(0x7f0000000180)="66baa000ecc744240011000000c7442402b16e0000ff2c2443f466baf80cb8f2c96789ef66bafc0c66ed0f072e0f01c248b820450000000000000f23d00f21f835000000010f23f8c46289900cabb9f9080000b8c93c0000ba000000000f30c4816857a601000000", 0x68}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 6.577568349s ago: executing program 3 (id=650): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f00000000c0)=0xa) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) 5.68963422s ago: executing program 3 (id=659): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000240)={0x73622a85, 0x0, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0xb}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000005c0)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000680)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x1058, 0x0, 0x0, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000700)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x21}, @ptr={0x70742a85, 0x80002, 0x0, 0x0, 0x1, 0x31}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0xcc}}, &(0x7f0000000600)={0x0, 0x28, 0x50}}, 0x400}], 0x0, 0x0, 0x0}) 5.492904733s ago: executing program 3 (id=661): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000300), r2) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r5], 0x1c}}, 0x4008054) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x51c275c25f0c1afb) ioctl$IOMMU_TEST_OP_ACCESS_RW(r0, 0x3ba0, &(0x7f00000003c0)={0x48, 0xd, 0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000200), 0x4}) 4.71719375s ago: executing program 5 (id=667): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80010040) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x3d, 0x34, 0x67, 0x0, 0x2, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7fff, 0xfe6c}]}}}}}}}, 0x0) syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x78, 0xfffe, 0x0, 0x95, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x19, 0x40, 0xb, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}, @timestamp={0x8, 0xa, 0x800, 0x7f}, @eol, @md5sig={0x13, 0x12, "c8497a470a3d8d11651cedc09be42aa5"}, @timestamp={0x8, 0xa, 0x86, 0x3}, @mss={0x2, 0x4, 0x1ff}, @sack={0x5, 0x6, [0x3]}, @fastopen={0x22, 0xc, "39cdb44d6203ad4cde65"}, @timestamp={0x8, 0xa, 0x1, 0x7}]}}}}}}}, 0x0) 4.293440512s ago: executing program 5 (id=668): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x1ba) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x404c2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 4.209836182s ago: executing program 5 (id=669): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x8000}, 0x94) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001540)={0x0, 0x0, 0x0, &(0x7f0000001480), 0x9, r0}, 0x38) sendmmsg$inet(r1, &(0x7f0000004980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20008000) 2.388625688s ago: executing program 3 (id=679): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000640)={0x50, 0x0, r1, {0x7, 0x1f, 0xb, 0x1100, 0x5, 0x0, 0x6, 0x1400000, 0x0, 0x0, 0x40, 0x7}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20, 0x0, 0x0, {0x0, 0x15}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x26d01, 0x5) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000100)={0xfff0, 0x20000000, 0x4, 0x1, 0xc, r2, &(0x7f00000009c0)='1', 0x47f, 0xf, 0x0, 0x0, r2}]) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0x0, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.043627137s ago: executing program 1 (id=682): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000040)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) nanosleep(&(0x7f00000000c0)={0x0, 0x5f5e100}, 0x0) setns(0xc9, 0x0) r1 = socket(0x1f, 0x5, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x3e8}, 0x10) bind(r1, &(0x7f0000000140)=@generic={0x1f, "0000000000000100"}, 0x13) connect(r1, &(0x7f0000000180)=@generic={0x1f, "0102030405060100"}, 0x13) 1.829623723s ago: executing program 1 (id=684): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x26d01, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0xfd2, &(0x7f0000000040)={0x0, 0x36e, 0xc000, 0x2, 0xa0002f5}) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000004"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1.68794759s ago: executing program 1 (id=686): mq_open(&(0x7f0000000080)='eth0\x00#~\x02\x00\x00\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfd\x05\x00\x00\x00\x00\x00\x80\x00\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94uu_\v\x01\xbe\xeb\xbb\x91\x11z\xc2\x81\x88\xfe6\x8a\xe5\xd3\xf6O\x1bD\x99Y|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\x06\x00\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18A\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x05\x00\x00\x000\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\xe1\xc8Q\t\x96\xa6\xa2\xfcN\x81\xafTh\xce\x00\x00\x00\xe8\vq+\xbb\xc7\xaf\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c', 0x8d3e942cc4010991, 0x14b, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0xfffffffffffffffe, 0x4007, 0x0, 0x5, 0x8, 0x2, 0xffffffffffffffff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.538514406s ago: executing program 1 (id=687): write$eventfd(0xffffffffffffffff, &(0x7f0000000100)=0x400, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x25dfdbfb, {}, [@IFLA_MASTER={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 925.111035ms ago: executing program 0 (id=691): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) socket$inet_tcp(0x2, 0x1, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x1978, &(0x7f0000000040)={0x0, 0xca72, 0x1cc90, 0x0, 0x20002fb}) r1 = socket$inet(0x2, 0x80001, 0x84) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x130, 0x0, 0x4, {0x0, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x1}}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000240)=0x8) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 795.868988ms ago: executing program 0 (id=692): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x437b, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window={0x3, 0x1, 0x8}, @window={0x3, 0x6, 0x7}, @sack_perm, @window={0x3, 0x0, 0x4}, @mss={0x2, 0x4}, @timestamp, @window={0x3, 0x1, 0x10}, @sack_perm], 0x20000000000002a1) sendmsg$inet(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="9ad024c2775e1e2ab8e46a2877fcb21d4bb90500ebb1cfaea615b04f758b1754ce82525f728b072274a6388145b8991b4d0d7e9275d21e257816bb8650d21ba04ac83b4961e7b3a94d", 0x49}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) 727.845889ms ago: executing program 0 (id=693): sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x6) bind(r1, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x0, 0x0, 0x0, 0x1}}, 0x15) listen(r1, 0x5) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x6, @loopback, 0x15, 0x0, 'rr\x00', 0xe}, {@loopback, 0x4908, 0x0, 0x1}}, 0x44) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys_mnt\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys_mnt/module/damon_reclaim/parameters/enabled\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)="54483c916c8e", 0x6) 671.901693ms ago: executing program 5 (id=694): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/direction\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='1', 0x1) symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r1, &(0x7f0000000500)='dummy_udc.0', 0xb) 597.107179ms ago: executing program 0 (id=695): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000240)={0x73622a85, 0x0, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x10000080000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000005c0)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x1058, 0x0, 0xfc, 0x0, 0x0, 0x78, 0xf88, &(0x7f0000002200)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x1, 0x4}, @ptr={0x70742a85, 0x7fffc, 0x0, 0xf0, 0x1, 0x26}, @ptr={0x70742a85, 0x5, 0x0, 0x0, 0x1, 0x3a}}, &(0x7f0000000300)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 428.892854ms ago: executing program 0 (id=696): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1ff, 0x1, 0x1}, 0x1c) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) sendmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x2, {{0x43, 0x3}, 0x1}}, 0x80, 0x0}}], 0x1, 0x8000) recvmmsg$unix(r0, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/211, 0xd3}], 0x1}}], 0x1, 0x40000100, 0x0) 399.074446ms ago: executing program 5 (id=697): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x42, 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@metacopy_on}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) unlink(&(0x7f0000000180)='./file1\x00') mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x20, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file0/file1'}}]}) 340.833555ms ago: executing program 1 (id=698): socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet_mptcp(0x2, 0x1, 0x106) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x14cf, &(0x7f0000000040)={0x0, 0xc8a2, 0xc000, 0x80008, 0xc0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffda2, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600100004"], 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x2d, &(0x7f00000000c0)=[{&(0x7f0000000000)="1b", 0x40000}], 0x1}}], 0x51, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 218.868167ms ago: executing program 1 (id=699): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7ffe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1a29d}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x884}, 0x40) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x884}, 0x40) 218.545497ms ago: executing program 5 (id=700): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000390400e9ab00fcffffff00000000", @ANYRES32=r1, @ANYBLOB="01980000000000002800128008000100677265001c00028008000700ac1414bb050013000100000005000a"], 0x48}}, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) r4 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$inet(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0x3c}, @dev={0xac, 0x14, 0x14, 0x12}}}}], 0x20}, 0x0) 0s ago: executing program 0 (id=701): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, 0x0, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x3c, r4, 0x1, 0x70ad2c, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}]}]}, 0x3c}}, 0x0) kernel console output (not intermixed with test programs): m_dev_ioctl+0x10/0x10 [ 80.670607][ T6518] __x64_sys_ioctl+0x18e/0x210 [ 80.670626][ T6518] do_syscall_64+0x123/0x790 [ 80.670641][ T6518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.670653][ T6518] RIP: 0033:0x7fc36239e159 [ 80.670663][ T6518] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.670673][ T6518] RSP: 002b:00007fc363312028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.670686][ T6518] RAX: ffffffffffffffda RBX: 00007fc362625fa0 RCX: 00007fc36239e159 [ 80.670692][ T6518] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000004 [ 80.670699][ T6518] RBP: 00007fc362435024 R08: 0000000000000000 R09: 0000000000000000 [ 80.670706][ T6518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.670712][ T6518] R13: 00007fc362626038 R14: 00007fc362625fa0 R15: 00007ffcc9c599a8 [ 80.670726][ T6518] [ 80.672766][ T6518] debugfs: out of free dentries, can not create directory '6518-5' [ 80.909219][ T6525] FAULT_INJECTION: forcing a failure. [ 80.909219][ T6525] name fail_futex, interval 1, probability 0, space 0, times 0 [ 80.909338][ T6525] CPU: 1 UID: 0 PID: 6525 Comm: syz.1.210 Not tainted syzkaller #0 PREEMPT(full) [ 80.909374][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.909387][ T6525] Call Trace: [ 80.909394][ T6525] [ 80.909403][ T6525] dump_stack_lvl+0x100/0x190 [ 80.909436][ T6525] should_fail_ex.cold+0x5/0xa [ 80.909460][ T6525] get_futex_key+0x1d0/0x14f0 [ 80.909485][ T6525] ? __pfx_get_futex_key+0x10/0x10 [ 80.909537][ T6525] ? __might_fault+0xc5/0x140 [ 80.909565][ T6525] futex_wake+0xf4/0x5e0 [ 80.909588][ T6525] ? fpu__restore_sig+0x10f/0x190 [ 80.909615][ T6525] ? __pfx_futex_wake+0x10/0x10 [ 80.909637][ T6525] ? __pfx_restore_sigcontext+0x10/0x10 [ 80.909669][ T6525] do_futex+0x2b2/0x440 [ 80.909699][ T6525] ? __pfx_do_futex+0x10/0x10 [ 80.909723][ T6525] ? __pfx_restore_altstack+0x10/0x10 [ 80.909746][ T6525] __x64_sys_futex+0x34f/0x4d0 [ 80.909770][ T6525] ? __pfx___x64_sys_futex+0x10/0x10 [ 80.909789][ T6525] ? __do_sys_rt_sigreturn+0x1da/0x2c0 [ 80.909813][ T6525] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 80.909843][ T6525] do_syscall_64+0x123/0x790 [ 80.909871][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.909891][ T6525] RIP: 0033:0x7fc36239e159 [ 80.909907][ T6525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.909923][ T6525] RSP: 002b:00007fc3633120e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 80.909941][ T6525] RAX: ffffffffffffffda RBX: 00007fc362625fa8 RCX: 00007fc36239e159 [ 80.909986][ T6525] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc362625fac [ 80.909999][ T6525] RBP: 00007fc362625fa0 R08: 0000000000000001 R09: 0000000000000000 [ 80.910010][ T6525] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 80.910022][ T6525] R13: 00007fc362626038 R14: 00007ffcc9c598c0 R15: 00007ffcc9c599a8 [ 80.910046][ T6525] [ 81.242943][ T6541] EXT4-fs (sda1): resizing filesystem from 262144 to 1 blocks [ 81.243021][ T6541] EXT4-fs warning (device sda1): ext4_resize_fs:2041: can't shrink FS - resize aborted [ 81.385556][ T6547] FAULT_INJECTION: forcing a failure. [ 81.385556][ T6547] name failslab, interval 1, probability 0, space 0, times 0 [ 81.385638][ T6547] CPU: 1 UID: 0 PID: 6547 Comm: syz.1.219 Not tainted syzkaller #0 PREEMPT(full) [ 81.385667][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.385678][ T6547] Call Trace: [ 81.385683][ T6547] [ 81.385689][ T6547] dump_stack_lvl+0x100/0x190 [ 81.385718][ T6547] should_fail_ex.cold+0x5/0xa [ 81.385741][ T6547] should_failslab+0xc2/0x120 [ 81.385761][ T6547] kmem_cache_alloc_noprof+0x92/0x6a0 [ 81.385779][ T6547] ? security_file_alloc+0x34/0x2c0 [ 81.385800][ T6547] security_file_alloc+0x34/0x2c0 [ 81.385818][ T6547] init_file+0x95/0x480 [ 81.385837][ T6547] alloc_empty_file+0x79/0x1c0 [ 81.385857][ T6547] alloc_file_pseudo+0x183/0x290 [ 81.385878][ T6547] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 81.385914][ T6547] ? __kasan_kmalloc+0xaa/0xb0 [ 81.385935][ T6547] __anon_inode_getfile+0xe8/0x280 [ 81.385987][ T6547] iommufd_test+0xa29/0x6600 [ 81.386006][ T6547] ? __lock_acquire+0x4c5/0x1ec0 [ 81.386024][ T6547] ? __lock_acquire+0x4c5/0x1ec0 [ 81.386040][ T6547] ? __pfx_iommufd_test+0x10/0x10 [ 81.386054][ T6547] ? tomoyo_path_number_perm+0x188/0x580 [ 81.386083][ T6547] ? lock_acquire+0x1d1/0x380 [ 81.386097][ T6547] ? __might_fault+0xc5/0x140 [ 81.386123][ T6547] ? find_held_lock+0x2b/0x80 [ 81.386142][ T6547] ? __might_fault+0xc5/0x140 [ 81.386162][ T6547] ? __might_fault+0xc5/0x140 [ 81.386189][ T6547] iommufd_fops_ioctl+0x358/0x520 [ 81.386207][ T6547] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 81.386224][ T6547] ? __fget_files+0x34/0x3d0 [ 81.386251][ T6547] ? selinux_file_ioctl+0x13b/0x290 [ 81.386264][ T6547] ? selinux_file_ioctl+0xb6/0x290 [ 81.386280][ T6547] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 81.386300][ T6547] __x64_sys_ioctl+0x18e/0x210 [ 81.386324][ T6547] do_syscall_64+0x123/0x790 [ 81.386345][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.386360][ T6547] RIP: 0033:0x7fc36239e159 [ 81.386374][ T6547] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 81.386388][ T6547] RSP: 002b:00007fc363312028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.386408][ T6547] RAX: ffffffffffffffda RBX: 00007fc362625fa0 RCX: 00007fc36239e159 [ 81.386420][ T6547] RDX: 0000200000000980 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 81.386430][ T6547] RBP: 00007fc362435024 R08: 0000000000000000 R09: 0000000000000000 [ 81.386441][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.386451][ T6547] R13: 00007fc362626038 R14: 00007fc362625fa0 R15: 00007ffcc9c599a8 [ 81.386474][ T6547] [ 81.525031][ T6553] netlink: 8 bytes leftover after parsing attributes in process `syz.4.222'. [ 81.704712][ T6564] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1. [ 81.876369][ T30] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 82.018543][ T30] usb 8-1: Using ep0 maxpacket: 32 [ 82.019406][ T30] usb 8-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 82.020758][ T30] usb 8-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 82.020793][ T30] usb 8-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 82.020812][ T30] usb 8-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 82.020832][ T30] usb 8-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 82.022812][ T30] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.022831][ T30] usb 8-1: Product: syz [ 82.022842][ T30] usb 8-1: Manufacturer: syz [ 82.022854][ T30] usb 8-1: SerialNumber: syz [ 82.032863][ C1] imon 8-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 82.090411][ T30] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/input/input12 [ 82.281615][ T30] imon 8-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 82.281713][ T30] (id 0x00) [ 82.338582][ T30] rc_core: IR keymap rc-imon-pad not found [ 82.338656][ T30] Registered IR keymap rc-empty [ 82.339050][ T30] imon 8-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 82.339066][ T30] imon 8-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 82.346895][ T6582] netlink: 8 bytes leftover after parsing attributes in process `syz.0.232'. [ 82.346919][ T6582] netlink: 8 bytes leftover after parsing attributes in process `syz.0.232'. [ 82.513216][ T30] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/rc/rc0 [ 82.516527][ T30] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/rc/rc0/input13 [ 82.521766][ T30] imon 8-1:155.0: iMON device (15c2:ffdc, intf0) on usb<8:2> initialized [ 82.711337][ T30] usb 8-1: USB disconnect, device number 2 [ 82.739246][ T6589] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 82.783314][ T6591] kvm: user requested TSC rate below hardware speed [ 82.784156][ T6591] kvm: vcpu 2: requested 148514 ns lapic timer period limited to 200000 ns [ 82.784171][ T6591] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (200000 ns). Using initial count to start timer. [ 83.063326][ T6600] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 83.075825][ T42] kauditd_printk_skb: 30 callbacks suppressed [ 83.076148][ T42] audit: type=1400 audit(1788660583.850:406): avc: denied { unmount } for pid=5735 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 83.194743][ T6603] FAULT_INJECTION: forcing a failure. [ 83.194743][ T6603] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 83.194844][ T6603] CPU: 2 UID: 0 PID: 6603 Comm: syz.4.242 Not tainted syzkaller #0 PREEMPT(full) [ 83.194875][ T6603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.194886][ T6603] Call Trace: [ 83.194892][ T6603] [ 83.194899][ T6603] dump_stack_lvl+0x100/0x190 [ 83.194945][ T6603] should_fail_ex.cold+0x5/0xa [ 83.194970][ T6603] ? prepare_alloc_pages+0x16d/0x5b0 [ 83.195012][ T6603] should_fail_alloc_page+0xeb/0x140 [ 83.195036][ T6603] prepare_alloc_pages+0x1f0/0x5b0 [ 83.195057][ T6603] ? __memcg_kmem_charge_page+0x373/0x4d0 [ 83.195084][ T6603] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 83.195117][ T6603] ? do_raw_spin_unlock+0x145/0x1e0 [ 83.195143][ T6603] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 83.195169][ T6603] ? rcu_is_watching+0x13/0xc0 [ 83.195192][ T6603] ? trace_hrtimer_start+0x77/0x220 [ 83.195216][ T6603] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 83.195251][ T6603] ? find_held_lock+0x2b/0x80 [ 83.195274][ T6603] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 83.195297][ T6603] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 83.195321][ T6603] ? rcu_is_watching+0x13/0xc0 [ 83.195341][ T6603] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 83.195367][ T6603] ? trace_sched_exit_tp+0x120/0x160 [ 83.195392][ T6603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 83.195411][ T6603] ? policy_nodemask+0xed/0x4f0 [ 83.195434][ T6603] alloc_pages_mpol+0x201/0x550 [ 83.195455][ T6603] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 83.195481][ T6603] ? avc_has_perm_noaudit+0x145/0x3b0 [ 83.195508][ T6603] alloc_pages_noprof+0x1a/0x160 [ 83.195532][ T6603] anon_pipe_prefill_and_lock+0x102/0x580 [ 83.195554][ T6603] ? __pfx_avc_has_perm+0x10/0x10 [ 83.195574][ T6603] ? __pfx_anon_pipe_prefill_and_lock+0x10/0x10 [ 83.195598][ T6603] ? inode_has_perm+0x16d/0x1d0 [ 83.195623][ T6603] anon_pipe_write+0x164/0x1b50 [ 83.195650][ T6603] ? __pfx_anon_pipe_write+0x10/0x10 [ 83.195672][ T6603] ? selinux_file_permission+0x8f/0x6d0 [ 83.195704][ T6603] ? bpf_lsm_file_permission+0x9/0x10 [ 83.195725][ T6603] ? security_file_permission+0x76/0x210 [ 83.195743][ T6603] ? rw_verify_area+0xce/0x6d0 [ 83.195768][ T6603] vfs_write+0x6af/0x1050 [ 83.195784][ T6603] ? __pfx_anon_pipe_write+0x10/0x10 [ 83.195804][ T6603] ? __pfx_vfs_write+0x10/0x10 [ 83.195818][ T6603] ? find_held_lock+0x2b/0x80 [ 83.195857][ T6603] ksys_write+0x1f8/0x250 [ 83.195876][ T6603] ? __pfx_ksys_write+0x10/0x10 [ 83.195897][ T6603] do_syscall_64+0x123/0x790 [ 83.195921][ T6603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.195939][ T6603] RIP: 0033:0x7fe38e59e159 [ 83.195953][ T6603] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 83.195968][ T6603] RSP: 002b:00007fe38f39d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.195992][ T6603] RAX: ffffffffffffffda RBX: 00007fe38e825fa0 RCX: 00007fe38e59e159 [ 83.196003][ T6603] RDX: 00000000ffffff9a RSI: 0000200000000000 RDI: 0000000000000004 [ 83.196016][ T6603] RBP: 00007fe38e635024 R08: 0000000000000000 R09: 0000000000000000 [ 83.196029][ T6603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.196056][ T6603] R13: 00007fe38e826038 R14: 00007fe38e825fa0 R15: 00007ffea63b7b68 [ 83.196078][ T6603] [ 83.439353][ T42] audit: type=1400 audit(1788660584.210:407): avc: denied { mounton } for pid=6608 comm="syz.3.244" path="/69/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 83.459007][ T6607] Cache volume key already in use (9p,syz,) [ 83.504535][ T42] audit: type=1400 audit(1788660584.280:408): avc: denied { watch watch_reads } for pid=6608 comm="syz.3.244" path="/69/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 83.714644][ T6619] netlink: 24 bytes leftover after parsing attributes in process `syz.4.247'. [ 83.715804][ T6619] FAULT_INJECTION: forcing a failure. [ 83.715804][ T6619] name failslab, interval 1, probability 0, space 0, times 0 [ 83.715834][ T6619] CPU: 3 UID: 0 PID: 6619 Comm: syz.4.247 Not tainted syzkaller #0 PREEMPT(full) [ 83.715856][ T6619] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.715866][ T6619] Call Trace: [ 83.715872][ T6619] [ 83.715879][ T6619] dump_stack_lvl+0x100/0x190 [ 83.715910][ T6619] should_fail_ex.cold+0x5/0xa [ 83.715934][ T6619] should_failslab+0xc2/0x120 [ 83.715957][ T6619] kmem_cache_alloc_noprof+0x92/0x6a0 [ 83.715977][ T6619] ? sk_prot_alloc+0x60/0x2a0 [ 83.716028][ T6619] sk_prot_alloc+0x60/0x2a0 [ 83.716057][ T6619] sk_alloc+0x36/0xe80 [ 83.716095][ T6619] inet6_create+0x385/0x12b0 [ 83.716132][ T6619] ? inet6_create+0x7f/0x12b0 [ 83.716169][ T6619] __sock_create+0x339/0x860 [ 83.716209][ T6619] mptcp_subflow_create_socket+0xec/0xa30 [ 83.716252][ T6619] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 83.716293][ T6619] ? lock_acquire+0x1d1/0x380 [ 83.716324][ T6619] __mptcp_nmpc_sk+0x17f/0x880 [ 83.716350][ T6619] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 83.716382][ T6619] ? __local_bh_enable_ip+0xa5/0x120 [ 83.716414][ T6619] mptcp_listen+0x135/0x4c0 [ 83.716443][ T6619] ? __pfx_mptcp_listen+0x10/0x10 [ 83.716483][ T6619] __sys_listen_socket+0x108/0x150 [ 83.716522][ T6619] __sys_listen+0xa7/0x130 [ 83.716557][ T6619] __x64_sys_listen+0x53/0x80 [ 83.716627][ T6619] do_syscall_64+0x123/0x790 [ 83.716666][ T6619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.716695][ T6619] RIP: 0033:0x7fe38e59e159 [ 83.716721][ T6619] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 83.716744][ T6619] RSP: 002b:00007fe38f39d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 83.716774][ T6619] RAX: ffffffffffffffda RBX: 00007fe38e825fa0 RCX: 00007fe38e59e159 [ 83.716794][ T6619] RDX: 0000000000000000 RSI: 0000000000001001 RDI: 0000000000000005 [ 83.716809][ T6619] RBP: 00007fe38e635024 R08: 0000000000000000 R09: 0000000000000000 [ 83.716823][ T6619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.716838][ T6619] R13: 00007fe38e826038 R14: 00007fe38e825fa0 R15: 00007ffea63b7b68 [ 83.716869][ T6619] [ 83.759909][ T3362] usb 6-1: new low-speed USB device number 6 using dummy_hcd [ 83.975621][ T42] audit: type=1400 audit(1788660584.750:409): avc: denied { bind } for pid=6626 comm="syz.4.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 83.977208][ T42] audit: type=1400 audit(1788660584.750:410): avc: denied { write } for pid=6626 comm="syz.4.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 83.991755][ T3362] usb 6-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 83.992760][ T3362] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 83.992798][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 83.992818][ T3362] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 83.992838][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 83.992858][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 83.993739][ T3362] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 83.993771][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 83.993791][ T3362] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 83.993810][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 83.993829][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 83.995535][ T3362] usb 6-1: config 168 descriptor has 1 excess byte, ignoring [ 83.995571][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 83.995591][ T3362] usb 6-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 83.995610][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 83.995630][ T3362] usb 6-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 84.001669][ T3362] usb 6-1: string descriptor 0 read error: -22 [ 84.001781][ T3362] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.016666][ T3362] adutux 6-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 84.480183][ T42] audit: type=1400 audit(1788660585.260:411): avc: denied { mount } for pid=6637 comm="syz.4.255" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 84.509129][ T42] audit: type=1800 audit(1788660585.280:412): pid=6638 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.4.255" name="file0" dev="sda1" ino=2048 res=0 errno=0 [ 84.557028][ T42] audit: type=1400 audit(1788660585.330:413): avc: denied { unmount } for pid=5966 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 84.637130][ T42] audit: type=1800 audit(1788660585.410:414): pid=6640 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.4.257" name="syzkaller0" dev="sda1" ino=2047 res=0 errno=0 [ 84.638098][ T6640] EXT4-fs warning (device sda1): verify_group_input:136: Cannot add at group 0 (only 8 groups) [ 84.794824][ T42] audit: type=1400 audit(1788660585.570:415): avc: denied { setopt } for pid=6646 comm="syz.4.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 85.146118][ T57] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 85.167879][ T6659] nvme_tcp: queue 0: header digest mismatch host: enabled ctrl: disabled [ 85.331115][ T57] usb 5-1: unable to get BOS descriptor or descriptor too short [ 85.339293][ T57] usb 5-1: not running at top speed; connect to a high speed hub [ 85.344787][ T57] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 85.365223][ T57] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 85.381243][ T57] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 85.386632][ T57] usb 5-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 85.386666][ T57] usb 5-1: config 14 has no interface number 0 [ 85.386682][ T57] usb 5-1: config 14 has no interface number 1 [ 85.386827][ T57] usb 5-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 85.386861][ T57] usb 5-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 85.386884][ T57] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 85.386908][ T57] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 137, setting to 64 [ 85.386932][ T57] usb 5-1: config 14 interface 57 has no altsetting 0 [ 85.386949][ T57] usb 5-1: config 14 interface 228 has no altsetting 0 [ 85.457955][ T57] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.463789][ T57] usb 5-1: Product: syz [ 85.466918][ T57] usb 5-1: Manufacturer: syz [ 85.472153][ T57] usb 5-1: SerialNumber: syz [ 85.768607][ T6664] EXT4-fs warning (device sda1): ext4_group_extend:1861: can't shrink FS - resize aborted [ 85.913328][ T57] legousbtower 5-1:14.57: interrupt endpoints not found [ 85.947380][ T6669] FAULT_INJECTION: forcing a failure. [ 85.947380][ T6669] name failslab, interval 1, probability 0, space 0, times 0 [ 85.947521][ T6669] CPU: 2 UID: 0 PID: 6669 Comm: syz.3.267 Not tainted syzkaller #0 PREEMPT(full) [ 85.947560][ T6669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.947573][ T6669] Call Trace: [ 85.947580][ T6669] [ 85.947589][ T6669] dump_stack_lvl+0x100/0x190 [ 85.947622][ T6669] should_fail_ex.cold+0x5/0xa [ 85.947650][ T6669] should_failslab+0xc2/0x120 [ 85.947674][ T6669] __kmalloc_cache_noprof+0x91/0x6d0 [ 85.947698][ T6669] ? __lock_acquire+0x4c5/0x1ec0 [ 85.947717][ T6669] ? tipc_nametbl_insert_publ+0x5a/0x1570 [ 85.947746][ T6669] tipc_nametbl_insert_publ+0x5a/0x1570 [ 85.947771][ T6669] ? do_raw_spin_lock+0x128/0x260 [ 85.947794][ T6669] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 85.947822][ T6669] tipc_nametbl_publish+0x18b/0x300 [ 85.947849][ T6669] tipc_sk_publish+0x1d8/0x430 [ 85.947874][ T6669] ? __pfx_tipc_sk_publish+0x10/0x10 [ 85.947899][ T6669] ? tipc_group_create+0x4c0/0x660 [ 85.947923][ T6669] tipc_setsockopt+0x7af/0xe30 [ 85.947949][ T6669] ? __pfx_tipc_setsockopt+0x10/0x10 [ 85.947977][ T6669] ? __fget_files+0x215/0x3d0 [ 85.948000][ T6669] ? selinux_socket_setsockopt+0x6a/0x80 [ 85.948026][ T6669] ? __pfx_tipc_setsockopt+0x10/0x10 [ 85.948051][ T6669] do_sock_setsockopt+0xf3/0x1d0 [ 85.948078][ T6669] __sys_setsockopt+0x195/0x220 [ 85.948100][ T6669] __x64_sys_setsockopt+0xbd/0x160 [ 85.948117][ T6669] ? do_syscall_64+0xae/0x790 [ 85.948138][ T6669] ? lockdep_hardirqs_on+0x7d/0x110 [ 85.948158][ T6669] do_syscall_64+0x123/0x790 [ 85.948181][ T6669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.948206][ T6669] RIP: 0033:0x7f45edd9e159 [ 85.948223][ T6669] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.948243][ T6669] RSP: 002b:00007f45eebde028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 85.948263][ T6669] RAX: ffffffffffffffda RBX: 00007f45ee025fa0 RCX: 00007f45edd9e159 [ 85.948277][ T6669] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000005 [ 85.948290][ T6669] RBP: 00007f45ede35024 R08: 0000000000000010 R09: 0000000000000000 [ 85.948302][ T6669] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000000 [ 85.948315][ T6669] R13: 00007f45ee026038 R14: 00007f45ee025fa0 R15: 00007ffe59dd02d8 [ 85.948340][ T6669] [ 86.313230][ T57] legousbtower 5-1:14.228: LEGO USB Tower firmware version is 0.0 build 0 [ 86.317858][ T57] legousbtower 5-1:14.228: LEGO USB Tower #-159 now attached to major 180 minor 1 [ 86.469322][ T35] usb 6-1: USB disconnect, device number 6 [ 86.541246][ T6679] FAULT_INJECTION: forcing a failure. [ 86.541246][ T6679] name failslab, interval 1, probability 0, space 0, times 0 [ 86.541314][ T6679] CPU: 3 UID: 0 PID: 6679 Comm: syz.3.272 Not tainted syzkaller #0 PREEMPT(full) [ 86.541354][ T6679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.541366][ T6679] Call Trace: [ 86.541373][ T6679] [ 86.541381][ T6679] dump_stack_lvl+0x100/0x190 [ 86.541417][ T6679] should_fail_ex.cold+0x5/0xa [ 86.541444][ T6679] should_failslab+0xc2/0x120 [ 86.541468][ T6679] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 86.541493][ T6679] ? smb3_parse_devname+0x199/0x500 [ 86.541522][ T6679] kstrndup+0x64/0x120 [ 86.541555][ T6679] smb3_parse_devname+0x199/0x500 [ 86.541585][ T6679] smb3_fs_context_parse_param+0x3f02/0x7740 [ 86.541613][ T6679] ? __pfx_smb3_fs_context_parse_param+0x10/0x10 [ 86.541639][ T6679] ? __pfx_selinux_fs_context_parse_param+0x10/0x10 [ 86.541679][ T6679] ? __pfx_smb3_fs_context_parse_param+0x10/0x10 [ 86.541702][ T6679] ? vfs_parse_fs_param+0x200/0x3b0 [ 86.541729][ T6679] vfs_parse_fs_param+0x200/0x3b0 [ 86.541757][ T6679] __do_sys_fsconfig+0x617/0xcb0 [ 86.541777][ T6679] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 86.541808][ T6679] do_syscall_64+0x123/0x790 [ 86.541833][ T6679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.541853][ T6679] RIP: 0033:0x7f45edd9e159 [ 86.541870][ T6679] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.541890][ T6679] RSP: 002b:00007f45eebde028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 86.541912][ T6679] RAX: ffffffffffffffda RBX: 00007f45ee025fa0 RCX: 00007f45edd9e159 [ 86.541958][ T6679] RDX: 0000200000000080 RSI: 0000000000000001 RDI: 0000000000000005 [ 86.541973][ T6679] RBP: 00007f45ede35024 R08: 0000000000000000 R09: 0000000000000000 [ 86.541986][ T6679] R10: 0000200000000400 R11: 0000000000000246 R12: 0000000000000000 [ 86.542000][ T6679] R13: 00007f45ee026038 R14: 00007f45ee025fa0 R15: 00007ffe59dd02d8 [ 86.542028][ T6679] [ 86.546081][ T6679] CIFS: VFS: Unable to allocate memory for devname [ 87.390884][ T30] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 87.538569][ T30] usb 9-1: Using ep0 maxpacket: 8 [ 87.541614][ T30] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 87.548351][ T30] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 87.552480][ T30] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 87.560275][ T30] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 87.560306][ T30] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 87.560328][ T30] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 87.560368][ T30] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.692468][ T6703] FAULT_INJECTION: forcing a failure. [ 87.692468][ T6703] name failslab, interval 1, probability 0, space 0, times 0 [ 87.692583][ T6703] CPU: 3 UID: 0 PID: 6703 Comm: syz.3.281 Not tainted syzkaller #0 PREEMPT(full) [ 87.692608][ T6703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.692620][ T6703] Call Trace: [ 87.692650][ T6703] [ 87.692658][ T6703] dump_stack_lvl+0x100/0x190 [ 87.692692][ T6703] should_fail_ex.cold+0x5/0xa [ 87.692717][ T6703] should_failslab+0xc2/0x120 [ 87.692741][ T6703] __kmalloc_cache_noprof+0x91/0x6d0 [ 87.692772][ T6703] ? __alloc_workqueue+0x155/0x1950 [ 87.692800][ T6703] __alloc_workqueue+0x155/0x1950 [ 87.692822][ T6703] ? __pfx_vsnprintf+0x10/0x10 [ 87.692843][ T6703] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 87.692863][ T6703] ? lockdep_hardirqs_on+0x7d/0x110 [ 87.692886][ T6703] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 87.692910][ T6703] alloc_workqueue_noprof+0xc7/0x130 [ 87.692933][ T6703] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 87.692962][ T6703] ? __pfx___debug_object_init+0x10/0x10 [ 87.692999][ T6703] nci_register_device+0x21e/0xb80 [ 87.693023][ T6703] ? __pfx_nci_register_device+0x10/0x10 [ 87.693048][ T6703] ? lockdep_init_map_type+0x5c/0x250 [ 87.693075][ T6703] virtual_ncidev_open+0x141/0x220 [ 87.693101][ T6703] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 87.693123][ T6703] misc_open+0x26d/0x450 [ 87.693153][ T6703] ? __pfx_misc_open+0x10/0x10 [ 87.693196][ T6703] chrdev_open+0x234/0x6a0 [ 87.693222][ T6703] ? __pfx_chrdev_open+0x10/0x10 [ 87.693247][ T6703] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 87.693280][ T6703] do_dentry_open+0x6ab/0x14d0 [ 87.693301][ T6703] ? __pfx_chrdev_open+0x10/0x10 [ 87.693329][ T6703] vfs_open+0x82/0x3f0 [ 87.693356][ T6703] path_openat+0x19fa/0x2440 [ 87.693382][ T6703] ? __pfx_path_openat+0x10/0x10 [ 87.693414][ T6703] do_file_open+0x20e/0x430 [ 87.693440][ T6703] ? __pfx_do_file_open+0x10/0x10 [ 87.693482][ T6703] ? _raw_spin_unlock+0x28/0x50 [ 87.693501][ T6703] ? alloc_fd+0x471/0x7a0 [ 87.693534][ T6703] do_sys_openat2+0x10f/0x1e0 [ 87.693559][ T6703] ? __pfx_do_sys_openat2+0x10/0x10 [ 87.693597][ T6703] __x64_sys_openat+0x12d/0x210 [ 87.693625][ T6703] ? __pfx___x64_sys_openat+0x10/0x10 [ 87.693663][ T6703] do_syscall_64+0x123/0x790 [ 87.693690][ T6703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.693712][ T6703] RIP: 0033:0x7f45edd9e159 [ 87.693730][ T6703] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 87.693748][ T6703] RSP: 002b:00007f45eebde028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 87.693769][ T6703] RAX: ffffffffffffffda RBX: 00007f45ee025fa0 RCX: 00007f45edd9e159 [ 87.693783][ T6703] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 87.693797][ T6703] RBP: 00007f45ede35024 R08: 0000000000000000 R09: 0000000000000000 [ 87.693810][ T6703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.693823][ T6703] R13: 00007f45ee026038 R14: 00007f45ee025fa0 R15: 00007ffe59dd02d8 [ 87.693851][ T6703] [ 87.807190][ T30] usb 9-1: usb_control_msg returned -32 [ 87.807230][ T30] usbtmc 9-1:16.0: can't read capabilities [ 88.077500][ T35] usb 5-1: USB disconnect, device number 6 [ 88.082270][ T35] legousbtower 5-1:14.228: LEGO USB Tower #-159 now disconnected [ 88.207423][ T6713] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 88.229692][ T5589] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.396768][ T5589] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.417423][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 88.417765][ T42] audit: type=1400 audit(1788660589.190:427): avc: denied { read } for pid=6718 comm="syz.0.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 88.485423][ T42] audit: type=1400 audit(1788660589.260:428): avc: denied { write } for pid=6720 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.514337][ T5589] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.523864][ T5091] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.525201][ T5091] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.526199][ T5091] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.527317][ T5091] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.527974][ T5091] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.606555][ T42] audit: type=1400 audit(1788660589.380:429): avc: denied { write } for pid=6729 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.693293][ T5589] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.919465][ T6743] jffs2: notice: (6743) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 89.011354][ T42] audit: type=1400 audit(1788660589.790:430): avc: denied { setattr } for pid=6742 comm="syz.0.292" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.039360][ T6747] binder: 6742:6747 ioctl 40046205 0 returned -22 [ 89.042889][ T5589] bridge_slave_1: left allmulticast mode [ 89.042974][ T5589] bridge_slave_1: left promiscuous mode [ 89.051065][ T5589] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.057778][ T42] audit: type=1400 audit(1788660589.830:431): avc: denied { write } for pid=6742 comm="syz.0.292" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.061854][ T42] audit: type=1400 audit(1788660589.840:432): avc: denied { write } for pid=6749 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.062587][ T42] audit: type=1400 audit(1788660589.840:433): avc: denied { add_name } for pid=6742 comm="syz.0.292" name="proc" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.062957][ T42] audit: type=1400 audit(1788660589.840:434): avc: denied { create } for pid=6742 comm="syz.0.292" name="proc" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 89.073803][ T5589] bridge_slave_0: left allmulticast mode [ 89.073830][ T5589] bridge_slave_0: left promiscuous mode [ 89.074097][ T5589] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.077444][ T42] audit: type=1400 audit(1788660589.850:435): avc: denied { set_context_mgr } for pid=6750 comm="syz.1.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 89.147374][ T6755] binder: 6750:6755 ioctl c0306201 200000000640 returned -22 [ 89.175026][ T42] audit: type=1400 audit(1788660589.950:436): avc: denied { write } for pid=6754 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.391579][ T5589] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.417767][ T5589] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.424191][ T5589] bond0 (unregistering): Released all slaves [ 89.461743][ T5445] 8021q: adding VLAN 0 to HW filter on device eth2 [ 89.529759][ T5589] tipc: Left network mode [ 90.201568][ T35] usb 9-1: USB disconnect, device number 5 [ 90.236543][ T5589] hsr_slave_0: left promiscuous mode [ 90.248012][ T5589] hsr_slave_1: left promiscuous mode [ 90.253637][ T5589] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.253710][ T5589] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.259615][ T5589] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.259638][ T5589] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.312872][ T5589] veth1_macvtap: left promiscuous mode [ 90.312990][ T5589] veth0_macvtap: left promiscuous mode [ 90.313083][ T5589] veth1_vlan: left promiscuous mode [ 90.313119][ T5589] veth0_vlan: left promiscuous mode [ 90.638937][ T5091] Bluetooth: hci3: command tx timeout [ 90.717188][ T5589] team0 (unregistering): Port device team_slave_1 removed [ 90.762753][ T5589] team0 (unregistering): Port device team_slave_0 removed [ 90.876079][ T5445] 8021q: adding VLAN 0 to HW filter on device eth3 [ 90.974547][ T6721] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.974688][ T6721] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.974875][ T6721] bridge_slave_0: entered allmulticast mode [ 90.977091][ T6721] bridge_slave_0: entered promiscuous mode [ 90.997777][ T6721] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.998231][ T6721] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.998875][ T6721] bridge_slave_1: entered allmulticast mode [ 91.000282][ T6721] bridge_slave_1: entered promiscuous mode [ 91.150722][ T6721] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.164163][ T6721] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.170316][ T6825] netlink: 'syz.4.310': attribute type 1 has an invalid length. [ 91.224038][ T6832] FAULT_INJECTION: forcing a failure. [ 91.224038][ T6832] name failslab, interval 1, probability 0, space 0, times 0 [ 91.227644][ T6825] 8021q: adding VLAN 0 to HW filter on device bond1 [ 91.234138][ T6832] CPU: 0 UID: 0 PID: 6832 Comm: syz.1.312 Not tainted syzkaller #0 PREEMPT(full) [ 91.234180][ T6832] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 91.234192][ T6832] Call Trace: [ 91.234200][ T6832] [ 91.234209][ T6832] dump_stack_lvl+0x100/0x190 [ 91.234273][ T6832] should_fail_ex.cold+0x5/0xa [ 91.234301][ T6832] should_failslab+0xc2/0x120 [ 91.234331][ T6832] __kmalloc_cache_noprof+0x91/0x6d0 [ 91.234361][ T6832] ? ioc_cpd_alloc+0x96/0x150 [ 91.234385][ T6832] ioc_cpd_alloc+0x96/0x150 [ 91.234402][ T6832] blkcg_css_alloc+0x273/0x8c0 [ 91.234426][ T6832] ? __pfx_ioc_cpd_alloc+0x10/0x10 [ 91.234447][ T6832] cgroup_apply_control_enable+0x602/0xdd0 [ 91.234481][ T6832] ? css_populate_dir+0x233/0x590 [ 91.234504][ T6832] cgroup_mkdir+0x57f/0x1330 [ 91.234524][ T6832] ? __pfx_cgroup_mkdir+0x10/0x10 [ 91.234543][ T6832] kernfs_iop_mkdir+0x111/0x190 [ 91.234569][ T6832] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 91.234590][ T6832] vfs_mkdir+0x364/0x850 [ 91.234620][ T6832] filename_mkdirat+0x48b/0x5e0 [ 91.234646][ T6832] ? __pfx_filename_mkdirat+0x10/0x10 [ 91.234666][ T6832] ? strncpy_from_user+0x19d/0x2d0 [ 91.234687][ T6832] ? do_getname+0x191/0x390 [ 91.234713][ T6832] __x64_sys_mkdirat+0x89/0xc0 [ 91.234735][ T6832] do_syscall_64+0x123/0x790 [ 91.234766][ T6832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.234786][ T6832] RIP: 0033:0x7fc36239e159 [ 91.234802][ T6832] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.234819][ T6832] RSP: 002b:00007fc363312028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 91.234840][ T6832] RAX: ffffffffffffffda RBX: 00007fc362625fa0 RCX: 00007fc36239e159 [ 91.234852][ T6832] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 91.234863][ T6832] RBP: 00007fc362435024 R08: 0000000000000000 R09: 0000000000000000 [ 91.234874][ T6832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.234884][ T6832] R13: 00007fc362626038 R14: 00007fc362625fa0 R15: 00007ffcc9c599a8 [ 91.234908][ T6832] [ 91.280327][ T6721] team0: Port device team_slave_0 added [ 91.295663][ T6825] bond1: (slave geneve2): making interface the new active one [ 91.320442][ T6825] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 91.325182][ T6721] team0: Port device team_slave_1 added [ 91.432060][ T6721] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.432110][ T6721] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.432158][ T6721] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.433953][ T6721] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.433965][ T6721] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.433984][ T6721] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.496002][ T6721] hsr_slave_0: entered promiscuous mode [ 91.501389][ T6721] hsr_slave_1: entered promiscuous mode [ 91.503901][ T6721] debugfs: 'hsr0' already exists in 'hsr' [ 91.504003][ T6721] Cannot create hsr debugfs directory [ 91.587150][ T6851] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.588302][ T6851] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.630239][ T6851] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.631729][ T6851] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.738863][ T13] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.903010][ T13] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.903113][ T13] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.909181][ T13] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.180336][ T5445] 8021q: adding VLAN 0 to HW filter on device eth4 [ 92.466627][ T5445] 8021q: adding VLAN 0 to HW filter on device eth5 [ 92.720508][ T5091] Bluetooth: hci3: command tx timeout [ 94.798018][ T5091] Bluetooth: hci3: command tx timeout [ 94.945247][ T42] kauditd_printk_skb: 24 callbacks suppressed [ 94.945383][ T42] audit: type=1400 audit(1788660595.720:461): avc: denied { write } for pid=6882 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.946088][ T42] audit: type=1400 audit(1788660595.720:462): avc: denied { create } for pid=6884 comm="syz.0.321" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 94.958314][ T42] audit: type=1400 audit(1788660595.730:463): avc: denied { write } for pid=6884 comm="syz.0.321" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 95.034245][ T42] audit: type=1400 audit(1788660595.810:464): avc: denied { write } for pid=6888 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.149864][ T42] audit: type=1400 audit(1788660595.930:465): avc: denied { write } for pid=6891 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.274835][ T42] audit: type=1400 audit(1788660596.050:466): avc: denied { write } for pid=6901 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.415008][ T42] audit: type=1400 audit(1788660596.190:467): avc: denied { write } for pid=6905 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.466497][ T42] audit: type=1400 audit(1788660596.240:468): avc: denied { read append } for pid=6909 comm="syz.0.327" name="autofs" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 95.481689][ T42] audit: type=1400 audit(1788660596.260:469): avc: denied { open } for pid=6909 comm="syz.0.327" path="/dev/autofs" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 95.482070][ T42] audit: type=1400 audit(1788660596.260:470): avc: denied { ioctl } for pid=6909 comm="syz.0.327" path="/dev/autofs" dev="devtmpfs" ino=104 ioctlcmd=0x9379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 95.606562][ T6914] IPVS: rr: TCP 127.0.0.1:21 - no destination available [ 95.606704][ T1171] IPVS: starting estimator thread 0... [ 95.690110][ T6919] IPVS: using max 25 ests per chain, 60000 per kthread [ 95.849672][ T6721] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 95.870199][ T6721] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.871305][ T6721] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 95.898129][ T6721] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.906981][ T6721] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 95.929737][ T6721] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.930637][ T6721] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 95.957334][ T6721] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.071068][ T6721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.090261][ T6721] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.091218][ T6935] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 96.093330][ T6935] jffs2: notice: (6935) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 96.179988][ T1171] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.180129][ T1171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.206166][ T1171] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.206311][ T1171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.808845][ T6721] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.827716][ T6995] netlink: 'syz.1.344': attribute type 1 has an invalid length. [ 96.867974][ T6995] bond1: entered promiscuous mode [ 96.869815][ T5091] Bluetooth: hci3: command tx timeout [ 96.876384][ T6995] 8021q: adding VLAN 0 to HW filter on device bond1 [ 96.920520][ T6995] bond1: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 96.920596][ T6995] bond1: (slave ipvlan2): The slave device specified does not support setting the MAC address [ 96.920648][ T6995] bond1: (slave ipvlan2): Setting fail_over_mac to active for active-backup mode [ 97.009616][ T6721] veth0_vlan: entered promiscuous mode [ 97.017091][ T6721] veth1_vlan: entered promiscuous mode [ 97.062960][ T6721] veth0_macvtap: entered promiscuous mode [ 97.067454][ T6721] veth1_macvtap: entered promiscuous mode [ 97.094087][ T6721] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.101588][ T6721] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.238688][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.240809][ T7015] netlink: 64 bytes leftover after parsing attributes in process `syz.0.347'. [ 97.281867][ T7015] syzkaller1: entered promiscuous mode [ 97.281989][ T7015] syzkaller1: entered allmulticast mode [ 97.350428][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.350507][ T1169] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.350514][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.350542][ T1169] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.350546][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.397967][ T126] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.398043][ T126] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.503128][ T7024] netlink: 'syz.0.352': attribute type 1 has an invalid length. [ 97.542409][ T7024] 8021q: adding VLAN 0 to HW filter on device bond1 [ 97.585334][ T7024] bond1: (slave geneve2): making interface the new active one [ 97.590642][ T7024] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 97.660483][ T7030] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 97.979137][ T7038] tipc: Started in network mode [ 97.979218][ T7038] tipc: Node identity 5643108a496c, cluster identity 4711 [ 97.979760][ T7038] tipc: Enabled bearer , priority 0 [ 97.996127][ T7037] tipc: Disabling bearer [ 99.727360][ T7084] VFS: file-max limit 0 reached [ 99.840883][ T7089] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 99.907353][ T7094] evm: overlay not supported [ 100.113745][ T7103] netlink: 12 bytes leftover after parsing attributes in process `syz.4.384'. [ 100.143261][ T7103] 8021q: adding VLAN 0 to HW filter on device bond2 [ 100.193269][ T7108] fuse: fd is not a fuse device [ 100.424985][ T42] kauditd_printk_skb: 38 callbacks suppressed [ 100.425090][ T42] audit: type=1400 audit(1788660601.200:509): avc: denied { bind } for pid=7118 comm="syz.1.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 100.453169][ T42] audit: type=1400 audit(1788660601.210:510): avc: denied { setopt } for pid=7118 comm="syz.1.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 100.469120][ T42] audit: type=1400 audit(1788660601.250:511): avc: denied { read } for pid=7122 comm="syz.4.393" name="loop-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 100.469376][ T42] audit: type=1400 audit(1788660601.250:512): avc: denied { open } for pid=7122 comm="syz.4.393" path="/dev/loop-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 100.470020][ T42] audit: type=1400 audit(1788660601.250:513): avc: denied { ioctl } for pid=7122 comm="syz.4.393" path="/dev/loop-control" dev="devtmpfs" ino=655 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 100.616783][ T7127] FAULT_INJECTION: forcing a failure. [ 100.616783][ T7127] name failslab, interval 1, probability 0, space 0, times 0 [ 100.616884][ T7127] CPU: 3 UID: 0 PID: 7127 Comm: syz.4.395 Tainted: G L syzkaller #0 PREEMPT(full) [ 100.616917][ T7127] Tainted: [L]=SOFTLOCKUP [ 100.616926][ T7127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 100.616937][ T7127] Call Trace: [ 100.616944][ T7127] [ 100.616952][ T7127] dump_stack_lvl+0x100/0x190 [ 100.617005][ T7127] should_fail_ex.cold+0x5/0xa [ 100.617034][ T7127] should_failslab+0xc2/0x120 [ 100.617063][ T7127] kmem_cache_alloc_noprof+0x92/0x6a0 [ 100.617085][ T7127] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 100.617109][ T7127] ? vm_area_alloc+0x1f/0x160 [ 100.617133][ T7127] vm_area_alloc+0x1f/0x160 [ 100.617152][ T7127] create_init_stack_vma+0x394/0xcf0 [ 100.617169][ T7127] ? __percpu_counter_init_many+0x2bc/0x3b0 [ 100.617195][ T7127] ? __pfx_create_init_stack_vma+0x10/0x10 [ 100.617216][ T7127] ? lock_acquire+0x1d1/0x380 [ 100.617236][ T7127] ? do_raw_spin_lock+0x128/0x260 [ 100.617257][ T7127] ? alloc_bprm+0x54e/0x9e0 [ 100.617275][ T7127] ? alloc_bprm+0x54e/0x9e0 [ 100.617296][ T7127] alloc_bprm+0x57b/0x9e0 [ 100.617316][ T7127] do_execveat_common.isra.0+0x19c/0x580 [ 100.617335][ T7127] ? do_getname+0x191/0x390 [ 100.617363][ T7127] __x64_sys_execveat+0xdf/0x130 [ 100.617385][ T7127] do_syscall_64+0x123/0x790 [ 100.617410][ T7127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.617431][ T7127] RIP: 0033:0x7fe38e59e159 [ 100.617447][ T7127] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.617462][ T7127] RSP: 002b:00007fe38f39d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 100.617479][ T7127] RAX: ffffffffffffffda RBX: 00007fe38e825fa0 RCX: 00007fe38e59e159 [ 100.617490][ T7127] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 100.617500][ T7127] RBP: 00007fe38e635024 R08: 0000000000001000 R09: 0000000000000000 [ 100.617509][ T7127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.617518][ T7127] R13: 00007fe38e826038 R14: 00007fe38e825fa0 R15: 00007ffea63b7b68 [ 100.617538][ T7127] [ 100.730666][ T7129] FAULT_INJECTION: forcing a failure. [ 100.730666][ T7129] name failslab, interval 1, probability 0, space 0, times 0 [ 100.730707][ T7129] CPU: 3 UID: 0 PID: 7129 Comm: syz.4.396 Tainted: G L syzkaller #0 PREEMPT(full) [ 100.730742][ T7129] Tainted: [L]=SOFTLOCKUP [ 100.730752][ T7129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 100.730767][ T7129] Call Trace: [ 100.730776][ T7129] [ 100.730786][ T7129] dump_stack_lvl+0x100/0x190 [ 100.730828][ T7129] should_fail_ex.cold+0x5/0xa [ 100.730895][ T7129] should_failslab+0xc2/0x120 [ 100.730926][ T7129] kmem_cache_alloc_noprof+0x92/0x6a0 [ 100.730955][ T7129] ? radix_tree_node_alloc.constprop.0+0x81/0x360 [ 100.730990][ T7129] radix_tree_node_alloc.constprop.0+0x81/0x360 [ 100.731021][ T7129] idr_get_free+0x52e/0xa00 [ 100.731059][ T7129] idr_alloc_u32+0x1ac/0x320 [ 100.731090][ T7129] ? __pfx_idr_alloc_u32+0x10/0x10 [ 100.731117][ T7129] ? do_raw_spin_lock+0x128/0x260 [ 100.731158][ T7129] l2tp_tunnel_register+0xfc/0xc10 [ 100.731216][ T7129] ? __pfx___debug_object_init+0x10/0x10 [ 100.731244][ T7129] ? __pfx_l2tp_tunnel_register+0x10/0x10 [ 100.731290][ T7129] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 100.731327][ T7129] ? l2tp_tunnel_get+0x20c/0x490 [ 100.731368][ T7129] ? lockdep_init_map_type+0x5c/0x250 [ 100.731403][ T7129] ? l2tp_tunnel_create+0x2cf/0x460 [ 100.731436][ T7129] ? l2tp_tunnel_create+0x37d/0x460 [ 100.731475][ T7129] pppol2tp_tunnel_get.constprop.0+0x3f0/0x540 [ 100.731505][ T7129] ? __pfx_pppol2tp_tunnel_get.constprop.0+0x10/0x10 [ 100.731533][ T7129] ? __lock_acquire+0x4c5/0x1ec0 [ 100.731573][ T7129] pppol2tp_connect+0xaf0/0x1c20 [ 100.731603][ T7129] ? __pfx_pppol2tp_connect+0x10/0x10 [ 100.731629][ T7129] ? __print_lock_name+0x60/0x80 [ 100.731666][ T7129] ? __local_bh_enable_ip+0xa5/0x120 [ 100.731696][ T7129] ? selinux_netlbl_socket_connect+0x30/0x40 [ 100.731722][ T7129] ? selinux_socket_connect+0x6b/0x80 [ 100.731762][ T7129] __sys_connect_file+0x146/0x1a0 [ 100.731803][ T7129] __sys_connect+0x141/0x170 [ 100.731838][ T7129] ? __pfx___sys_connect+0x10/0x10 [ 100.731892][ T7129] __x64_sys_connect+0x72/0xb0 [ 100.731927][ T7129] ? lockdep_hardirqs_on+0x7d/0x110 [ 100.731957][ T7129] do_syscall_64+0x123/0x790 [ 100.731990][ T7129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.732016][ T7129] RIP: 0033:0x7fe38e59e159 [ 100.732037][ T7129] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.732060][ T7129] RSP: 002b:00007fe38f39d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 100.732084][ T7129] RAX: ffffffffffffffda RBX: 00007fe38e825fa0 RCX: 00007fe38e59e159 [ 100.732101][ T7129] RDX: 000000000000002e RSI: 0000200000000000 RDI: 0000000000000004 [ 100.732115][ T7129] RBP: 00007fe38e635024 R08: 0000000000000000 R09: 0000000000000000 [ 100.732131][ T7129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.732145][ T7129] R13: 00007fe38e826038 R14: 00007fe38e825fa0 R15: 00007ffea63b7b68 [ 100.732180][ T7129] [ 100.964845][ T7139] netlink: 8 bytes leftover after parsing attributes in process `syz.0.400'. [ 100.964867][ T7139] netlink: 8 bytes leftover after parsing attributes in process `syz.0.400'. [ 101.079407][ T7141] netlink: 'syz.1.401': attribute type 10 has an invalid length. [ 101.262164][ T7157] fuse: fd is not a fuse device [ 101.364103][ T7167] fuse: fd is not a fuse device [ 101.832245][ T42] audit: type=1400 audit(1788660602.610:514): avc: denied { write } for pid=7189 comm="syz.1.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 101.833722][ T42] audit: type=1400 audit(1788660602.610:515): avc: denied { read } for pid=7189 comm="syz.1.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 102.172679][ T63] IPVS: starting estimator thread 0... [ 102.278387][ T7197] IPVS: using max 23 ests per chain, 55200 per kthread [ 102.521249][ T5886] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 102.537634][ T42] audit: type=1400 audit(1788660603.310:516): avc: denied { name_connect } for pid=7208 comm="syz.0.427" dest=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 102.669729][ T5886] usb 8-1: Using ep0 maxpacket: 32 [ 102.670585][ T5886] usb 8-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 102.671759][ T5886] usb 8-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 102.671819][ T5886] usb 8-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 102.671892][ T5886] usb 8-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 102.671935][ T5886] usb 8-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 102.674256][ T5886] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.674301][ T5886] usb 8-1: Product: syz [ 102.674371][ T5886] usb 8-1: Manufacturer: syz [ 102.674415][ T5886] usb 8-1: SerialNumber: syz [ 102.697239][ C1] imon 8-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 102.705625][ T5886] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/input/input14 [ 102.742727][ T42] audit: type=1400 audit(1788660603.520:517): avc: denied { ioctl } for pid=7214 comm="syz.0.429" path="/dev/hpet" dev="devtmpfs" ino=630 ioctlcmd=0x6806 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 102.776945][ T42] audit: type=1400 audit(1788660603.550:518): avc: denied { bind } for pid=7216 comm="syz.1.431" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 102.790070][ T7217] netlink: 'syz.1.431': attribute type 4 has an invalid length. [ 102.816572][ T7217] netlink: 'syz.1.431': attribute type 4 has an invalid length. [ 102.918621][ T5886] imon 8-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 102.918703][ T5886] (id 0x00) [ 102.978982][ T5886] rc_core: IR keymap rc-imon-pad not found [ 102.979037][ T5886] Registered IR keymap rc-empty [ 102.979120][ T5886] imon 8-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 102.979154][ T5886] imon 8-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 103.037141][ T7225] fuse: fd is not a fuse device [ 103.118971][ T5886] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/rc/rc0 [ 103.121535][ T5886] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:155.0/rc/rc0/input15 [ 103.130175][ T5886] imon 8-1:155.0: iMON device (15c2:ffdc, intf0) on usb<8:3> initialized [ 103.283216][ T7231] bond2: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 103.287365][ T7231] bond2: (slave lo): Enslaving as an active interface with an up link [ 103.289796][ T7231] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 103.358786][ T9] usb 8-1: USB disconnect, device number 3 [ 103.362700][ T7201] imon:send_packet: packet tx failed (-71) [ 103.379720][ T7201] imon:vfd_write: send packet #0 failed [ 103.664513][ T7247] FAULT_INJECTION: forcing a failure. [ 103.664513][ T7247] name failslab, interval 1, probability 0, space 0, times 0 [ 103.664615][ T7247] CPU: 2 UID: 0 PID: 7247 Comm: syz.0.439 Tainted: G L syzkaller #0 PREEMPT(full) [ 103.664654][ T7247] Tainted: [L]=SOFTLOCKUP [ 103.664662][ T7247] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.664672][ T7247] Call Trace: [ 103.664677][ T7247] [ 103.664684][ T7247] dump_stack_lvl+0x100/0x190 [ 103.664712][ T7247] should_fail_ex.cold+0x5/0xa [ 103.664734][ T7247] should_failslab+0xc2/0x120 [ 103.664753][ T7247] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 103.664771][ T7247] ? key_alloc+0xc6d/0x1310 [ 103.664806][ T7247] kmemdup_noprof+0x29/0x60 [ 103.664830][ T7247] key_alloc+0xc6d/0x1310 [ 103.664848][ T7247] ? sprintf+0xcc/0x100 [ 103.664865][ T7247] ? __pfx_sprintf+0x10/0x10 [ 103.664882][ T7247] ? __pfx_key_alloc+0x10/0x10 [ 103.664897][ T7247] ? request_key_auth_new+0x172/0xa00 [ 103.664919][ T7247] request_key_auth_new+0x667/0xa00 [ 103.664937][ T7247] ? __pfx_request_key_auth_new+0x10/0x10 [ 103.664960][ T7247] request_key_and_link+0x1089/0x1330 [ 103.664986][ T7247] ? __pfx_request_key_and_link+0x10/0x10 [ 103.665007][ T7247] ? __pfx___might_resched+0x10/0x10 [ 103.665022][ T7247] ? find_held_lock+0x2b/0x80 [ 103.665044][ T7247] ? __pfx_key_default_cmp+0x10/0x10 [ 103.665061][ T7247] ? __pfx_keyring_search_iterator+0x10/0x10 [ 103.665081][ T7247] ? _copy_from_user+0x59/0xd0 [ 103.665106][ T7247] __do_sys_request_key+0x2a2/0x3c0 [ 103.665127][ T7247] ? __pfx___do_sys_request_key+0x10/0x10 [ 103.665144][ T7247] ? selinux_file_ioctl+0xb6/0x290 [ 103.665167][ T7247] do_syscall_64+0x123/0x790 [ 103.665186][ T7247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.665201][ T7247] RIP: 0033:0x7f59a539e159 [ 103.665214][ T7247] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.665228][ T7247] RSP: 002b:00007f59a6209028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 103.665243][ T7247] RAX: ffffffffffffffda RBX: 00007f59a5625fa0 RCX: 00007f59a539e159 [ 103.665255][ T7247] RDX: 00002000000001c0 RSI: 00002000000000c0 RDI: 0000200000000040 [ 103.665265][ T7247] RBP: 00007f59a5435024 R08: 0000000000000000 R09: 0000000000000000 [ 103.665275][ T7247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.665286][ T7247] R13: 00007f59a5626038 R14: 00007f59a5625fa0 R15: 00007fffb7cea3f8 [ 103.665305][ T7247] [ 104.423860][ T7263] binder: 7262:7263 ioctl c0306201 200000000080 returned -14 [ 104.426687][ T7263] binder: 7262:7263 ioctl c0306201 2000000003c0 returned -14 [ 104.558393][ T7265] geneve0: entered promiscuous mode [ 104.718271][ T7269] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 104.722079][ T7269] IPv6: NLM_F_CREATE should be set when creating new route [ 105.111374][ T7269] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.111902][ T7269] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.383420][ T7269] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.416079][ T7269] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.763693][ T7213] Set syz1 is full, maxelem 65536 reached [ 105.859685][ T42] kauditd_printk_skb: 4 callbacks suppressed [ 105.859808][ T42] audit: type=1400 audit(1788660606.640:523): avc: denied { bind } for pid=7283 comm="syz.4.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 105.863975][ T42] audit: type=1400 audit(1788660606.640:524): avc: denied { listen } for pid=7283 comm="syz.4.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 105.958585][ T5816] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.958684][ T5816] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.048663][ T5816] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.048759][ T5816] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.207823][ T42] audit: type=1400 audit(1788660606.980:525): avc: denied { write } for pid=7291 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.308212][ T42] audit: type=1400 audit(1788660607.080:526): avc: denied { write } for pid=7298 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.575719][ T7306] netlink: 8 bytes leftover after parsing attributes in process `syz.4.456'. [ 106.634634][ T42] audit: type=1400 audit(1788660607.410:527): avc: denied { bind } for pid=7309 comm="syz.4.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 106.642715][ T42] audit: type=1400 audit(1788660607.410:528): avc: denied { write } for pid=7307 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.656806][ T42] audit: type=1400 audit(1788660607.430:529): avc: denied { name_bind } for pid=7309 comm="syz.4.457" src=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 106.667293][ T42] audit: type=1400 audit(1788660607.450:530): avc: denied { node_bind } for pid=7309 comm="syz.4.457" src=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 106.776536][ T42] audit: type=1400 audit(1788660607.550:531): avc: denied { write } for pid=7315 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 106.894324][ T7318] tipc: Started in network mode [ 106.894388][ T7318] tipc: Node identity aaaaaaaaaa17, cluster identity 4711 [ 106.894618][ T7318] tipc: Enabled bearer , priority 0 [ 106.926322][ T7320] CIFS: Attempting to mount //127.0.0.1/share [ 107.215220][ T42] audit: type=1400 audit(1788660607.990:532): avc: denied { create } for pid=7328 comm="syz.1.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 107.355454][ T5746] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 107.379177][ T5746] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 107.397820][ T5746] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 107.399065][ T5746] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 107.399679][ T5746] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 107.685935][ T12] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.739502][ T12] netdevsim netdevsim4 eth4: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.739601][ T12] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.748687][ T12] netdevsim netdevsim4 eth5: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.774758][ T7320] CIFS: VFS: Error connecting to socket. Aborting operation. [ 107.774797][ T7320] CIFS: VFS: cifs_mount failed w/return code = -4 [ 107.813148][ T13] bridge_slave_1: left allmulticast mode [ 107.813237][ T13] bridge_slave_1: left promiscuous mode [ 107.813474][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.831046][ T13] bridge_slave_0: left allmulticast mode [ 107.832649][ T13] bridge_slave_0: left promiscuous mode [ 107.832839][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.060192][ T13] bond1 (unregistering): (slave geneve2): Releasing active interface [ 108.119101][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.181676][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.187203][ T13] bond0 (unregistering): Released all slaves [ 108.215022][ T13] bond1 (unregistering): Released all slaves [ 108.218708][ T7281] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 108.236521][ T13] bond2 (unregistering): Released all slaves [ 108.255435][ T5886] tipc: Node number set to 12429994 [ 108.271596][ T5445] 8021q: adding VLAN 0 to HW filter on device eth2 [ 108.399465][ T7281] usb 8-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 108.400490][ T7281] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 108.400570][ T7281] usb 8-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 108.403920][ T7281] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.403945][ T7281] usb 8-1: Product: syz [ 108.403959][ T7281] usb 8-1: Manufacturer: syz [ 108.403972][ T7281] usb 8-1: SerialNumber: syz [ 108.422556][ T7281] usb-storage 8-1:1.0: USB Mass Storage device detected [ 108.479521][ T7281] usb-storage 8-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 108.485604][ T7281] scsi host6: usb-storage 8-1:1.0 [ 108.554305][ T7378] netlink: 'syz.0.475': attribute type 10 has an invalid length. [ 108.615173][ T7378] syz_tun: entered promiscuous mode [ 108.628771][ T7378] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 108.673805][ T7281] usb 8-1: USB disconnect, device number 4 [ 108.956576][ T7393] netlink: 64 bytes leftover after parsing attributes in process `syz.0.478'. [ 108.969333][ T7393] syzkaller1: entered promiscuous mode [ 108.969544][ T7393] syzkaller1: entered allmulticast mode [ 109.153363][ T13] hsr_slave_0: left promiscuous mode [ 109.157118][ T13] hsr_slave_1: left promiscuous mode [ 109.158349][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.165722][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.396986][ T13] team0 (unregistering): Port device team_slave_1 removed [ 109.418730][ T13] team0 (unregistering): Port device team_slave_0 removed [ 109.510308][ T5746] Bluetooth: hci1: command tx timeout [ 109.612360][ T5445] 8021q: adding VLAN 0 to HW filter on device eth3 [ 109.917660][ T7334] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.917854][ T7334] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.918151][ T7334] bridge_slave_0: entered allmulticast mode [ 109.918159][ T7410] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 109.919602][ T7334] bridge_slave_0: entered promiscuous mode [ 109.922187][ T7334] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.922268][ T7334] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.922368][ T7334] bridge_slave_1: entered allmulticast mode [ 109.923588][ T7334] bridge_slave_1: entered promiscuous mode [ 109.958925][ T7334] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.963012][ T7334] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.024216][ T7410] md: array md0 already initialised! [ 110.024299][ T7416] md0: ADD_NEW_DISK not supported [ 110.082751][ T7334] team0: Port device team_slave_0 added [ 110.085930][ T7334] team0: Port device team_slave_1 added [ 110.110282][ T7334] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.110351][ T7334] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 110.110762][ T7334] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.112584][ T7334] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.112598][ T7334] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 110.112621][ T7334] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.208832][ T7334] hsr_slave_0: entered promiscuous mode [ 110.214386][ T7334] hsr_slave_1: entered promiscuous mode [ 110.214985][ T7334] debugfs: 'hsr0' already exists in 'hsr' [ 110.215022][ T7334] Cannot create hsr debugfs directory [ 110.329632][ T5445] 8021q: adding VLAN 0 to HW filter on device eth4 [ 110.668086][ T7440] FAULT_INJECTION: forcing a failure. [ 110.668086][ T7440] name failslab, interval 1, probability 0, space 0, times 0 [ 110.668217][ T7440] CPU: 0 UID: 0 PID: 7440 Comm: syz.3.491 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.668284][ T7440] Tainted: [L]=SOFTLOCKUP [ 110.668296][ T7440] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.668309][ T7440] Call Trace: [ 110.668317][ T7440] [ 110.668328][ T7440] dump_stack_lvl+0x100/0x190 [ 110.668368][ T7440] should_fail_ex.cold+0x5/0xa [ 110.668400][ T7440] should_failslab+0xc2/0x120 [ 110.668426][ T7440] kmem_cache_alloc_noprof+0x92/0x6a0 [ 110.668448][ T7440] ? __pud_alloc+0x4f6/0x690 [ 110.668484][ T7440] ? __pmd_alloc+0xbf/0x950 [ 110.668517][ T7440] __pmd_alloc+0xbf/0x950 [ 110.668542][ T7440] ? __pud_alloc+0x4fb/0x690 [ 110.668589][ T7440] __handle_mm_fault+0xa9d/0x2f60 [ 110.668627][ T7440] ? __pfx___handle_mm_fault+0x10/0x10 [ 110.668655][ T7440] ? __pfx_mt_find+0x10/0x10 [ 110.668709][ T7440] handle_mm_fault+0x363/0xa20 [ 110.668744][ T7440] __get_user_pages+0x8ae/0x2c30 [ 110.668781][ T7440] ? __pfx___get_user_pages+0x10/0x10 [ 110.668805][ T7440] ? lock_acquire+0x1d1/0x380 [ 110.668828][ T7440] ? mmap_read_lock_maybe_expand+0x1e2/0x3d0 [ 110.668864][ T7440] get_user_pages_remote+0x3d2/0xb10 [ 110.668893][ T7440] ? __pfx_get_user_pages_remote+0x10/0x10 [ 110.668930][ T7440] get_arg_page+0xf4/0x310 [ 110.668966][ T7440] ? __pfx_get_arg_page+0x10/0x10 [ 110.668996][ T7440] ? do_raw_spin_lock+0x128/0x260 [ 110.669024][ T7440] ? alloc_bprm+0x54e/0x9e0 [ 110.669045][ T7440] ? alloc_bprm+0x54e/0x9e0 [ 110.669070][ T7440] copy_string_kernel+0x17d/0x3f0 [ 110.669092][ T7440] ? alloc_bprm+0x596/0x9e0 [ 110.669117][ T7440] do_execveat_common.isra.0+0x2e6/0x580 [ 110.669145][ T7440] __x64_sys_execveat+0xdf/0x130 [ 110.669170][ T7440] do_syscall_64+0x123/0x790 [ 110.669195][ T7440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.669218][ T7440] RIP: 0033:0x7f959239e159 [ 110.669239][ T7440] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.669258][ T7440] RSP: 002b:00007f959326f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 110.669282][ T7440] RAX: ffffffffffffffda RBX: 00007f9592625fa0 RCX: 00007f959239e159 [ 110.669296][ T7440] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 110.669308][ T7440] RBP: 00007f9592435024 R08: 0000000000001000 R09: 0000000000000000 [ 110.669320][ T7440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.669331][ T7440] R13: 00007f9592626038 R14: 00007f9592625fa0 R15: 00007fff55a51218 [ 110.669386][ T7440] [ 110.892149][ T5445] 8021q: adding VLAN 0 to HW filter on device eth5 [ 110.918002][ T42] kauditd_printk_skb: 12 callbacks suppressed [ 110.918104][ T42] audit: type=1400 audit(1788660611.690:545): avc: denied { ioctl } for pid=7445 comm="syz.1.494" path="socket:[19801]" dev="sockfs" ino=19801 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 111.052954][ T7334] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 111.061089][ T7334] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 111.062088][ T7334] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 111.066557][ T7334] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 111.067789][ T7334] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 111.070405][ T7457] IPVS: rr: TCP 127.0.0.1:21 - no destination available [ 111.080056][ T7334] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 111.081257][ T7334] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 111.105657][ T7334] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 111.276211][ T7334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.296867][ T7334] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.309722][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.309912][ T1166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.340897][ T1166] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.341067][ T1166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.598592][ T5746] Bluetooth: hci1: command tx timeout [ 111.901203][ T7334] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.302221][ T7334] veth0_vlan: entered promiscuous mode [ 112.328331][ T7334] veth1_vlan: entered promiscuous mode [ 112.453463][ T7334] veth0_macvtap: entered promiscuous mode [ 112.468609][ T7334] veth1_macvtap: entered promiscuous mode [ 112.558298][ T7506] netlink: 24 bytes leftover after parsing attributes in process `syz.0.506'. [ 112.568176][ T7334] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.573143][ T7334] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.628068][ T42] audit: type=1400 audit(1788660613.400:546): avc: denied { listen } for pid=7508 comm="syz.0.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 112.658679][ T13] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.658759][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.674153][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.674247][ T13] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.693780][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.693898][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.697204][ T42] audit: type=1400 audit(1788660613.470:547): avc: denied { accept } for pid=7508 comm="syz.0.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 112.777856][ T415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.777927][ T415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.852888][ T7512] FAULT_INJECTION: forcing a failure. [ 112.852888][ T7512] name failslab, interval 1, probability 0, space 0, times 0 [ 112.852971][ T7512] CPU: 3 UID: 0 PID: 7512 Comm: syz.0.508 Tainted: G L syzkaller #0 PREEMPT(full) [ 112.853002][ T7512] Tainted: [L]=SOFTLOCKUP [ 112.853009][ T7512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 112.853017][ T7512] Call Trace: [ 112.853022][ T7512] [ 112.853028][ T7512] dump_stack_lvl+0x100/0x190 [ 112.853052][ T7512] should_fail_ex.cold+0x5/0xa [ 112.853071][ T7512] should_failslab+0xc2/0x120 [ 112.853088][ T7512] __kmalloc_cache_noprof+0x91/0x6d0 [ 112.853109][ T7512] ? tcf_action_init_1+0x27e/0x6c0 [ 112.853125][ T7512] tcf_action_init_1+0x27e/0x6c0 [ 112.853141][ T7512] ? __pfx_tcf_action_init_1+0x10/0x10 [ 112.853153][ T7512] ? tc_action_load_ops+0x1f5/0x3e0 [ 112.853166][ T7512] ? __pfx_tc_action_load_ops+0x10/0x10 [ 112.853186][ T7512] ? __nla_parse+0x40/0x60 [ 112.853207][ T7512] tcf_action_init+0x43f/0xa60 [ 112.853227][ T7512] ? __pfx_tcf_action_init+0x10/0x10 [ 112.853254][ T7512] ? __kernel_text_address+0xd/0x30 [ 112.853274][ T7512] ? unwind_get_return_address+0x59/0xa0 [ 112.853293][ T7512] ? arch_stack_walk+0xa6/0xf0 [ 112.853323][ T7512] ? __lock_acquire+0x4c5/0x1ec0 [ 112.853340][ T7512] tcf_action_add+0xed/0x5c0 [ 112.853356][ T7512] ? __pfx_tcf_action_add+0x10/0x10 [ 112.853399][ T7512] ? __nla_parse+0x40/0x60 [ 112.853419][ T7512] tc_ctl_action+0x2e3/0x470 [ 112.853433][ T7512] ? __pfx_tc_ctl_action+0x10/0x10 [ 112.853454][ T7512] ? __pfx_tc_ctl_action+0x10/0x10 [ 112.853470][ T7512] rtnetlink_rcv_msg+0x3c9/0xe90 [ 112.853494][ T7512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.853518][ T7512] ? ref_tracker_free+0x37e/0x6c0 [ 112.853541][ T7512] netlink_rcv_skb+0x159/0x420 [ 112.853569][ T7512] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 112.853593][ T7512] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 112.853633][ T7512] ? netlink_deliver_tap+0x1ae/0xcc0 [ 112.853667][ T7512] netlink_unicast+0x585/0x850 [ 112.853701][ T7512] ? __pfx_netlink_unicast+0x10/0x10 [ 112.853738][ T7512] netlink_sendmsg+0x8b0/0xda0 [ 112.853773][ T7512] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.853837][ T7512] ? selinux_socket_sendmsg+0x198/0x2f0 [ 112.853877][ T7512] ____sys_sendmsg+0xa4d/0xbe0 [ 112.853895][ T7512] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.853916][ T7512] ? __pfx_____sys_sendmsg+0x10/0x10 [ 112.853939][ T7512] ___sys_sendmsg+0x190/0x1e0 [ 112.853957][ T7512] ? __pfx____sys_sendmsg+0x10/0x10 [ 112.853974][ T7512] ? futex_wait+0x11e/0x370 [ 112.853999][ T7512] ? find_held_lock+0x2b/0x80 [ 112.854028][ T7512] __sys_sendmsg+0x160/0x210 [ 112.854041][ T7512] ? __pfx___sys_sendmsg+0x10/0x10 [ 112.854063][ T7512] do_syscall_64+0x123/0x790 [ 112.854080][ T7512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.854195][ T7512] RIP: 0033:0x7f59a539e159 [ 112.854210][ T7512] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.854223][ T7512] RSP: 002b:00007f59a6209028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.854239][ T7512] RAX: ffffffffffffffda RBX: 00007f59a5625fa0 RCX: 00007f59a539e159 [ 112.854248][ T7512] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000005 [ 112.854256][ T7512] RBP: 00007f59a5435024 R08: 0000000000000000 R09: 0000000000000000 [ 112.854264][ T7512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.854272][ T7512] R13: 00007f59a5626038 R14: 00007f59a5625fa0 R15: 00007fffb7cea3f8 [ 112.854290][ T7512] [ 112.998027][ T7514] tipc: Failed to remove unknown binding: 66,0,0/12429994:2419697841/2419697842 [ 113.005464][ T7514] tipc: Failed to remove unknown binding: 66,0,0/12429994:2419697841/2419697842 [ 113.136027][ T7523] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8192 sclass=netlink_route_socket pid=7523 comm=syz.1.512 [ 113.668644][ T5746] Bluetooth: hci1: command tx timeout [ 113.916397][ T7534] FAULT_INJECTION: forcing a failure. [ 113.916397][ T7534] name failslab, interval 1, probability 0, space 0, times 0 [ 113.925752][ T7534] CPU: 2 UID: 0 PID: 7534 Comm: syz.5.517 Tainted: G L syzkaller #0 PREEMPT(full) [ 113.925832][ T7534] Tainted: [L]=SOFTLOCKUP [ 113.925843][ T7534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 113.925856][ T7534] Call Trace: [ 113.925865][ T7534] [ 113.925873][ T7534] dump_stack_lvl+0x100/0x190 [ 113.925911][ T7534] should_fail_ex.cold+0x5/0xa [ 113.925942][ T7534] should_failslab+0xc2/0x120 [ 113.925969][ T7534] __kmalloc_cache_noprof+0x91/0x6d0 [ 113.925998][ T7534] ? usb_control_msg+0xbc/0x4b0 [ 113.926020][ T7534] usb_control_msg+0xbc/0x4b0 [ 113.926040][ T7534] ? __pfx_usb_control_msg+0x10/0x10 [ 113.926057][ T7534] ? __lock_acquire+0xe15/0x1ec0 [ 113.926081][ T7534] hub_ext_port_status+0x14e/0x690 [ 113.926117][ T7534] hub_activate+0x6e5/0x1c40 [ 113.926143][ T7534] ? __pfx_hub_activate+0x10/0x10 [ 113.926161][ T7534] ? find_held_lock+0x2b/0x80 [ 113.926184][ T7534] ? trace_raw_output_contention_end+0xb0/0xe0 [ 113.926202][ T7534] ? __pfx_usbdev_mmap+0x10/0x10 [ 113.926227][ T7534] ? usb_generic_driver_resume+0x70/0xa0 [ 113.926245][ T7534] ? hcd_bus_resume+0x37b/0x810 [ 113.926272][ T7534] hub_resume+0xb0/0x400 [ 113.926293][ T7534] ? __pfx_hub_resume+0x10/0x10 [ 113.926311][ T7534] ? __pfx_hcd_bus_resume+0x10/0x10 [ 113.926340][ T7534] usb_resume_interface.isra.0+0x2ce/0x3d0 [ 113.926365][ T7534] usb_resume_both+0x53a/0x7f0 [ 113.926387][ T7534] ? do_dentry_open+0x6ab/0x14d0 [ 113.926406][ T7534] ? __pfx_usb_resume_both+0x10/0x10 [ 113.926424][ T7534] ? __rpm_callback+0x272/0x620 [ 113.926444][ T7534] ? __pfx_usb_runtime_resume+0x10/0x10 [ 113.926469][ T7534] ? rcu_is_watching+0x13/0xc0 [ 113.926494][ T7534] ? __pfx_usb_runtime_resume+0x10/0x10 [ 113.926517][ T7534] __rpm_callback+0xc8/0x620 [ 113.926533][ T7534] ? ktime_get_mono_fast_ns+0x1c3/0x3f0 [ 113.926562][ T7534] ? __pfx_usb_runtime_resume+0x10/0x10 [ 113.926589][ T7534] rpm_callback+0x11f/0x150 [ 113.926608][ T7534] ? __pfx_usb_runtime_resume+0x10/0x10 [ 113.926632][ T7534] rpm_resume+0xd13/0x1320 [ 113.926648][ T7534] ? usbdev_open+0x1b1/0x870 [ 113.926669][ T7534] ? klist_put+0xcb/0x1d0 [ 113.926697][ T7534] ? __pfx_rpm_resume+0x10/0x10 [ 113.926716][ T7534] ? do_raw_spin_lock+0x128/0x260 [ 113.926737][ T7534] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 113.926760][ T7534] ? _raw_spin_lock_irqsave+0x52/0x60 [ 113.926782][ T7534] __pm_runtime_resume+0xb6/0x170 [ 113.926800][ T7534] usb_autoresume_device+0x23/0xe0 [ 113.926825][ T7534] usbdev_open+0x228/0x870 [ 113.926848][ T7534] ? do_raw_spin_lock+0x128/0x260 [ 113.926869][ T7534] ? __pfx_usbdev_open+0x10/0x10 [ 113.926889][ T7534] ? chrdev_open+0x589/0x6a0 [ 113.926907][ T7534] ? chrdev_open+0x589/0x6a0 [ 113.926926][ T7534] ? __pfx_usbdev_open+0x10/0x10 [ 113.926973][ T7534] chrdev_open+0x234/0x6a0 [ 113.926997][ T7534] ? __pfx_chrdev_open+0x10/0x10 [ 113.927016][ T7534] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 113.927043][ T7534] do_dentry_open+0x6ab/0x14d0 [ 113.927058][ T7534] ? __pfx_chrdev_open+0x10/0x10 [ 113.927081][ T7534] vfs_open+0x82/0x3f0 [ 113.927103][ T7534] path_openat+0x19fa/0x2440 [ 113.927127][ T7534] ? __pfx_path_openat+0x10/0x10 [ 113.927153][ T7534] do_file_open+0x20e/0x430 [ 113.927175][ T7534] ? __pfx_do_file_open+0x10/0x10 [ 113.927212][ T7534] ? _raw_spin_unlock+0x28/0x50 [ 113.927229][ T7534] ? alloc_fd+0x471/0x7a0 [ 113.927258][ T7534] do_sys_openat2+0x10f/0x1e0 [ 113.927281][ T7534] ? __pfx_do_sys_openat2+0x10/0x10 [ 113.927302][ T7534] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 113.927331][ T7534] __x64_sys_openat+0x12d/0x210 [ 113.927355][ T7534] ? __pfx___x64_sys_openat+0x10/0x10 [ 113.927386][ T7534] do_syscall_64+0x123/0x790 [ 113.927408][ T7534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.927426][ T7534] RIP: 0033:0x7f01dbd5e98e [ 113.927445][ T7534] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 113.927462][ T7534] RSP: 002b:00007f01dcc65b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.927481][ T7534] RAX: ffffffffffffffda RBX: 00007f01dcc666c0 RCX: 00007f01dbd5e98e [ 113.927493][ T7534] RDX: 0000000000000000 RSI: 00007f01dcc65c00 RDI: ffffffffffffff9c [ 113.927504][ T7534] RBP: 00007f01dcc65c00 R08: 0000000000000000 R09: 0000000000000000 [ 113.927514][ T7534] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 113.927523][ T7534] R13: 00007f01dc026038 R14: 00007f01dc025fa0 R15: 00007fff346f3c08 [ 113.927546][ T7534] [ 114.000419][ T42] audit: type=1400 audit(1788660614.780:548): avc: denied { mount } for pid=7535 comm="syz.0.518" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 114.002247][ T42] audit: type=1400 audit(1788660614.780:549): avc: denied { watch watch_reads } for pid=7535 comm="syz.0.518" path="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=dir permissive=1 [ 114.141643][ T42] audit: type=1400 audit(1788660614.920:550): avc: denied { setopt } for pid=7543 comm="syz.1.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 114.223016][ T5746] Bluetooth: hci1: Malformed MSFT vendor event: 0x02 [ 114.224489][ T42] audit: type=1400 audit(1788660615.000:551): avc: denied { read } for pid=7543 comm="syz.1.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 114.802124][ T51] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 114.948068][ T7569] capability: warning: `syz.5.529' uses deprecated v2 capabilities in a way that may be insecure [ 114.962144][ T51] usb 5-1: Using ep0 maxpacket: 32 [ 114.963031][ T51] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 114.965034][ T51] usb 5-1: config 1 interface 0 altsetting 252 bulk endpoint 0x82 has invalid maxpacket 32 [ 114.965332][ T51] usb 5-1: config 1 interface 0 altsetting 252 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 114.965496][ T51] usb 5-1: config 1 interface 0 has no altsetting 0 [ 114.967710][ T51] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.967903][ T51] usb 5-1: Product: syz [ 114.968040][ T51] usb 5-1: Manufacturer: syz [ 114.968069][ T51] usb 5-1: SerialNumber: syz [ 114.977065][ T7559] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 114.977262][ T7559] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 115.201466][ T51] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -22 [ 115.209379][ T51] usb 5-1: USB disconnect, device number 7 [ 115.752574][ T5746] Bluetooth: hci1: command tx timeout [ 115.795863][ T7584] CIFS: Attempting to mount //127.0.0.1/share [ 115.809462][ T7584] CIFS: VFS: Error connecting to socket. Aborting operation. [ 115.809529][ T7584] CIFS: VFS: cifs_mount failed w/return code = -111 [ 115.930004][ T7587] FAULT_INJECTION: forcing a failure. [ 115.930004][ T7587] name failslab, interval 1, probability 0, space 0, times 0 [ 115.935822][ T7587] CPU: 1 UID: 0 PID: 7587 Comm: syz.3.536 Tainted: G L syzkaller #0 PREEMPT(full) [ 115.935891][ T7587] Tainted: [L]=SOFTLOCKUP [ 115.935902][ T7587] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 115.935916][ T7587] Call Trace: [ 115.935926][ T7587] [ 115.935937][ T7587] dump_stack_lvl+0x100/0x190 [ 115.935978][ T7587] should_fail_ex.cold+0x5/0xa [ 115.936010][ T7587] should_failslab+0xc2/0x120 [ 115.936040][ T7587] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 115.936066][ T7587] ? sock_alloc_inode+0x26/0x2c0 [ 115.936096][ T7587] ? __pfx_sock_alloc_inode+0x10/0x10 [ 115.936125][ T7587] sock_alloc_inode+0x26/0x2c0 [ 115.936150][ T7587] ? __pfx_sock_alloc_inode+0x10/0x10 [ 115.936176][ T7587] alloc_inode+0x68/0x250 [ 115.936211][ T7587] sock_alloc+0x44/0x280 [ 115.936233][ T7587] ? security_socket_create+0x7f/0x250 [ 115.936266][ T7587] __sock_create+0xc2/0x860 [ 115.936302][ T7587] __sys_socket+0x14d/0x260 [ 115.936332][ T7587] ? __pfx___sys_socket+0x10/0x10 [ 115.936370][ T7587] __x64_sys_socket+0x72/0xb0 [ 115.936399][ T7587] ? lockdep_hardirqs_on+0x7d/0x110 [ 115.936426][ T7587] do_syscall_64+0x123/0x790 [ 115.936456][ T7587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.936480][ T7587] RIP: 0033:0x7f959239f9c7 [ 115.936500][ T7587] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 115.936584][ T7587] RSP: 002b:00007f959326df98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 115.936611][ T7587] RAX: ffffffffffffffda RBX: 00007f9592625fa0 RCX: 00007f959239f9c7 [ 115.936627][ T7587] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 115.936641][ T7587] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 115.936655][ T7587] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 115.936668][ T7587] R13: 00007f9592626038 R14: 00007f9592625fa0 R15: 00007fff55a51218 [ 115.936699][ T7587] [ 115.939652][ T7587] socket: no more sockets [ 116.384341][ T7599] fuse: fd is not a fuse device [ 116.768153][ T42] audit: type=1400 audit(1788660617.530:552): avc: denied { bind } for pid=7604 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 116.771074][ T42] audit: type=1400 audit(1788660617.530:553): avc: denied { accept } for pid=7604 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 116.852832][ T7603] netlink: 'syz.0.541': attribute type 10 has an invalid length. [ 116.857006][ T42] audit: type=1400 audit(1788660617.630:554): avc: denied { write } for pid=7605 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 116.967937][ T42] audit: type=1400 audit(1788660617.740:555): avc: denied { write } for pid=7611 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 117.712321][ T7632] FAULT_INJECTION: forcing a failure. [ 117.712321][ T7632] name failslab, interval 1, probability 0, space 0, times 0 [ 117.712423][ T7632] CPU: 3 UID: 0 PID: 7632 Comm: syz.0.549 Tainted: G L syzkaller #0 PREEMPT(full) [ 117.712462][ T7632] Tainted: [L]=SOFTLOCKUP [ 117.712469][ T7632] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 117.712493][ T7632] Call Trace: [ 117.712508][ T7632] [ 117.712515][ T7632] dump_stack_lvl+0x100/0x190 [ 117.712555][ T7632] should_fail_ex.cold+0x5/0xa [ 117.712580][ T7632] should_failslab+0xc2/0x120 [ 117.712606][ T7632] __kmalloc_cache_noprof+0x91/0x6d0 [ 117.712631][ T7632] ? __lock_acquire+0x4c5/0x1ec0 [ 117.712649][ T7632] ? tipc_nametbl_insert_publ+0x5a/0x1570 [ 117.712682][ T7632] tipc_nametbl_insert_publ+0x5a/0x1570 [ 117.712707][ T7632] ? do_raw_spin_lock+0x128/0x260 [ 117.712726][ T7632] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 117.712751][ T7632] tipc_nametbl_publish+0x18b/0x300 [ 117.712777][ T7632] tipc_sk_publish+0x1d8/0x430 [ 117.712802][ T7632] ? __pfx_tipc_sk_publish+0x10/0x10 [ 117.712826][ T7632] ? tipc_group_create+0x4c0/0x660 [ 117.712847][ T7632] tipc_setsockopt+0x7af/0xe30 [ 117.712871][ T7632] ? __pfx_tipc_setsockopt+0x10/0x10 [ 117.712907][ T7632] ? __fget_files+0x215/0x3d0 [ 117.712935][ T7632] ? selinux_socket_setsockopt+0x6a/0x80 [ 117.712959][ T7632] ? __pfx_tipc_setsockopt+0x10/0x10 [ 117.712984][ T7632] do_sock_setsockopt+0xf3/0x1d0 [ 117.713014][ T7632] __sys_setsockopt+0x195/0x220 [ 117.713036][ T7632] __x64_sys_setsockopt+0xbd/0x160 [ 117.713052][ T7632] ? do_syscall_64+0xae/0x790 [ 117.713070][ T7632] ? lockdep_hardirqs_on+0x7d/0x110 [ 117.713087][ T7632] do_syscall_64+0x123/0x790 [ 117.713105][ T7632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.713120][ T7632] RIP: 0033:0x7f59a539e159 [ 117.713135][ T7632] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.713150][ T7632] RSP: 002b:00007f59a6209028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.713176][ T7632] RAX: ffffffffffffffda RBX: 00007f59a5625fa0 RCX: 00007f59a539e159 [ 117.713187][ T7632] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000005 [ 117.713198][ T7632] RBP: 00007f59a5435024 R08: 0000000000000010 R09: 0000000000000000 [ 117.713209][ T7632] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000000 [ 117.713220][ T7632] R13: 00007f59a5626038 R14: 00007f59a5625fa0 R15: 00007fffb7cea3f8 [ 117.713246][ T7632] [ 118.047826][ T42] audit: type=1400 audit(1788660618.820:556): avc: denied { create } for pid=7638 comm="syz.0.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 118.065943][ T42] audit: type=1400 audit(1788660618.840:557): avc: denied { bind } for pid=7638 comm="syz.0.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 118.066258][ T42] audit: type=1400 audit(1788660618.840:558): avc: denied { listen } for pid=7638 comm="syz.0.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 118.216786][ T7643] netlink: 'syz.5.555': attribute type 1 has an invalid length. [ 118.248023][ T7643] bridge_slave_0: left allmulticast mode [ 118.248129][ T7643] bridge_slave_0: left promiscuous mode [ 118.248842][ T7643] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.265031][ T7643] bridge_slave_1: left allmulticast mode [ 118.265095][ T7643] bridge_slave_1: left promiscuous mode [ 118.265411][ T7643] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.464638][ T42] audit: type=1400 audit(1788660619.240:559): avc: denied { write } for pid=7648 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 118.475827][ T7643] bond0: (slave bond_slave_0): Releasing backup interface [ 118.526049][ T42] audit: type=1800 audit(1788660619.300:560): pid=7652 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.0.558" name=01 dev="sda1" ino=2046 res=0 errno=0 [ 118.547404][ T7643] bond0: (slave bond_slave_1): Releasing backup interface [ 118.593182][ T7643] team0: Port device team_slave_0 removed [ 118.623157][ T7656] Bluetooth: MGMT ver 1.23 [ 118.631003][ T42] audit: type=1400 audit(1788660619.390:561): avc: denied { write } for pid=7655 comm="syz.0.559" path="socket:[23214]" dev="sockfs" ino=23214 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 118.664950][ T7643] team0: Port device team_slave_1 removed [ 118.665551][ T7643] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.665568][ T7643] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.726069][ T7643] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.726159][ T7643] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.771155][ T7643] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 119.010306][ T7672] FAULT_INJECTION: forcing a failure. [ 119.010306][ T7672] name failslab, interval 1, probability 0, space 0, times 0 [ 119.010403][ T7672] CPU: 3 UID: 0 PID: 7672 Comm: syz.3.564 Tainted: G L syzkaller #0 PREEMPT(full) [ 119.010443][ T7672] Tainted: [L]=SOFTLOCKUP [ 119.010452][ T7672] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 119.010465][ T7672] Call Trace: [ 119.010473][ T7672] [ 119.010482][ T7672] dump_stack_lvl+0x100/0x190 [ 119.010539][ T7672] should_fail_ex.cold+0x5/0xa [ 119.010568][ T7672] should_failslab+0xc2/0x120 [ 119.010599][ T7672] __kmalloc_noprof+0xfc/0x840 [ 119.010621][ T7672] ? fib6_info_alloc+0x40/0x160 [ 119.010657][ T7672] fib6_info_alloc+0x40/0x160 [ 119.010687][ T7672] ip6_route_info_create+0x14c/0xad0 [ 119.010716][ T7672] ? addrconf_prefix_route+0x13e/0x510 [ 119.010746][ T7672] ip6_route_add+0x4b/0x1d0 [ 119.010769][ T7672] addrconf_prefix_route+0x2fb/0x510 [ 119.010795][ T7672] ? __pfx_addrconf_prefix_route+0x10/0x10 [ 119.010819][ T7672] ? atomic_notifier_call_chain+0xa8/0x1c0 [ 119.010866][ T7672] ? lock_acquire+0x1d1/0x380 [ 119.010889][ T7672] ? do_raw_spin_lock+0x128/0x260 [ 119.010913][ T7672] addrconf_add_linklocal+0x329/0x500 [ 119.010936][ T7672] ? __local_bh_enable_ip+0xa5/0x120 [ 119.010956][ T7672] ? __pfx_addrconf_add_linklocal+0x10/0x10 [ 119.010982][ T7672] ? ipv6_generate_stable_address+0x306/0x730 [ 119.011004][ T7672] ? __local_bh_enable_ip+0xa5/0x120 [ 119.011032][ T7672] addrconf_addr_gen+0x338/0x3b0 [ 119.011057][ T7672] ? __pfx_addrconf_addr_gen+0x10/0x10 [ 119.011093][ T7672] ? addrconf_init_auto_addrs+0x1cb/0x780 [ 119.011120][ T7672] addrconf_init_auto_addrs+0x1cb/0x780 [ 119.011149][ T7672] addrconf_notify+0x10af/0x1ba0 [ 119.011172][ T7672] ? __pfx_addrconf_notify+0x10/0x10 [ 119.011192][ T7672] ? ip6mr_device_event+0x1c4/0x230 [ 119.011216][ T7672] notifier_call_chain+0x99/0x3f0 [ 119.011247][ T7672] call_netdevice_notifiers_info+0xbe/0x110 [ 119.011275][ T7672] __dev_notify_flags+0x22c/0x4b0 [ 119.011305][ T7672] ? __pfx___dev_notify_flags+0x10/0x10 [ 119.011339][ T7672] ? __pfx___dev_change_flags+0x10/0x10 [ 119.011366][ T7672] netif_change_flags+0x108/0x160 [ 119.011388][ T7672] dev_change_flags+0xba/0x260 [ 119.011411][ T7672] devinet_ioctl+0x110b/0x1f10 [ 119.011436][ T7672] ? __pfx_devinet_ioctl+0x10/0x10 [ 119.011456][ T7672] ? _copy_from_user+0x59/0xd0 [ 119.011488][ T7672] inet_ioctl+0x3aa/0x3f0 [ 119.011509][ T7672] ? __pfx_inet_ioctl+0x10/0x10 [ 119.011547][ T7672] ? tomoyo_path_number_perm+0x188/0x580 [ 119.011582][ T7672] sock_do_ioctl+0x118/0x280 [ 119.011609][ T7672] ? __pfx_sock_do_ioctl+0x10/0x10 [ 119.011630][ T7672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 119.011653][ T7672] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 119.011679][ T7672] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 119.011700][ T7672] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 119.011724][ T7672] sock_ioctl+0x599/0x6b0 [ 119.011748][ T7672] ? __pfx_sock_ioctl+0x10/0x10 [ 119.011776][ T7672] ? selinux_file_ioctl+0x13b/0x290 [ 119.011793][ T7672] ? selinux_file_ioctl+0xb6/0x290 [ 119.011813][ T7672] ? __pfx_sock_ioctl+0x10/0x10 [ 119.011838][ T7672] __x64_sys_ioctl+0x18e/0x210 [ 119.011865][ T7672] do_syscall_64+0x123/0x790 [ 119.011899][ T7672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.011921][ T7672] RIP: 0033:0x7f959239e159 [ 119.011939][ T7672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.011957][ T7672] RSP: 002b:00007f959326f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.011978][ T7672] RAX: ffffffffffffffda RBX: 00007f9592625fa0 RCX: 00007f959239e159 [ 119.011988][ T7672] RDX: 00002000000000c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 119.011998][ T7672] RBP: 00007f9592435024 R08: 0000000000000000 R09: 0000000000000000 [ 119.012011][ T7672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.012023][ T7672] R13: 00007f9592626038 R14: 00007f9592625fa0 R15: 00007fff55a51218 [ 119.012048][ T7672] [ 119.802066][ T7715] fuse: fd is not a fuse device [ 119.839937][ T5746] Bluetooth: hci0: command 0x2016 tx timeout [ 120.239856][ T7733] netlink: 8 bytes leftover after parsing attributes in process `syz.5.579'. [ 120.436121][ T7745] FAULT_INJECTION: forcing a failure. [ 120.436121][ T7745] name failslab, interval 1, probability 0, space 0, times 0 [ 120.436207][ T7745] CPU: 3 UID: 0 PID: 7745 Comm: syz.3.582 Tainted: G L syzkaller #0 PREEMPT(full) [ 120.436249][ T7745] Tainted: [L]=SOFTLOCKUP [ 120.436258][ T7745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 120.436272][ T7745] Call Trace: [ 120.436279][ T7745] [ 120.436287][ T7745] dump_stack_lvl+0x100/0x190 [ 120.436340][ T7745] should_fail_ex.cold+0x5/0xa [ 120.436368][ T7745] should_failslab+0xc2/0x120 [ 120.436401][ T7745] __kmalloc_cache_noprof+0x91/0x6d0 [ 120.436435][ T7745] ? io_uring_setup.cold+0x6c/0x1cde [ 120.436461][ T7745] io_uring_setup.cold+0x6c/0x1cde [ 120.436482][ T7745] ? lock_acquire+0x1d1/0x380 [ 120.436503][ T7745] ? avc_has_perm_noaudit+0x56/0x3b0 [ 120.436531][ T7745] ? __pfx_io_uring_setup+0x10/0x10 [ 120.436553][ T7745] ? find_held_lock+0x2b/0x80 [ 120.436584][ T7745] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 120.436610][ T7745] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 120.436652][ T7745] ? xfd_validate_state+0x129/0x190 [ 120.436680][ T7745] __x64_sys_io_uring_setup+0xc2/0x170 [ 120.436702][ T7745] do_syscall_64+0x123/0x790 [ 120.436739][ T7745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.436765][ T7745] RIP: 0033:0x7f959239e159 [ 120.436784][ T7745] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 120.436806][ T7745] RSP: 002b:00007f959326f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 120.436828][ T7745] RAX: ffffffffffffffda RBX: 00007f9592625fa0 RCX: 00007f959239e159 [ 120.436842][ T7745] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000007 [ 120.436855][ T7745] RBP: 00007f9592435024 R08: 0000000000000000 R09: 0000000000000000 [ 120.436868][ T7745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.436882][ T7745] R13: 00007f9592626038 R14: 00007f9592625fa0 R15: 00007fff55a51218 [ 120.436907][ T7745] [ 120.536987][ T7751] fuse: fd is not a fuse device [ 120.609177][ T7755] bridge_slave_0: left allmulticast mode [ 120.609265][ T7755] bridge_slave_0: left promiscuous mode [ 120.609649][ T7755] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.669920][ T7755] bridge_slave_1: left allmulticast mode [ 120.670011][ T7755] bridge_slave_1: left promiscuous mode [ 120.670229][ T7755] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.692581][ T7755] bond0: (slave bond_slave_0): Releasing backup interface [ 120.711894][ T7755] bond0: (slave bond_slave_1): Releasing backup interface [ 120.747125][ T7755] team0: Port device team_slave_0 removed [ 120.790619][ T7755] team0: Port device team_slave_1 removed [ 120.791003][ T7755] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.827712][ T7755] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.835543][ T7755] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 120.919009][ T7769] fuse: fd is not a fuse device [ 120.973517][ T7774] fuse: fd is not a fuse device [ 121.594031][ T7787] mount: server 127.0.0.1 not responding, timed out [ 121.918677][ T5746] Bluetooth: hci0: command 0x2016 tx timeout [ 122.194260][ T7818] tipc: Resetting bearer [ 122.299346][ T42] kauditd_printk_skb: 21 callbacks suppressed [ 122.299444][ T42] audit: type=1400 audit(1788660623.080:583): avc: denied { write } for pid=7821 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.413983][ T42] audit: type=1400 audit(1788660623.190:584): avc: denied { write } for pid=7833 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.522271][ T7839] netlink: 8 bytes leftover after parsing attributes in process `syz.1.617'. [ 122.571559][ T42] audit: type=1400 audit(1788660623.350:585): avc: denied { setopt } for pid=7841 comm="syz.1.618" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 122.577148][ T7842] netlink: 12 bytes leftover after parsing attributes in process `syz.1.618'. [ 122.606401][ T7844] FAULT_INJECTION: forcing a failure. [ 122.606401][ T7844] name failslab, interval 1, probability 0, space 0, times 0 [ 122.606498][ T7844] CPU: 2 UID: 0 PID: 7844 Comm: syz.3.619 Tainted: G L syzkaller #0 PREEMPT(full) [ 122.606542][ T7844] Tainted: [L]=SOFTLOCKUP [ 122.606552][ T7844] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 122.606567][ T7844] Call Trace: [ 122.606574][ T7844] [ 122.606598][ T7844] dump_stack_lvl+0x100/0x190 [ 122.606638][ T7844] should_fail_ex.cold+0x5/0xa [ 122.606666][ T7844] ? __pfx_rescuer_thread+0x10/0x10 [ 122.606695][ T7844] should_failslab+0xc2/0x120 [ 122.606719][ T7844] __kmalloc_cache_noprof+0x91/0x6d0 [ 122.606745][ T7844] ? __kthread_create_on_node+0xce/0x3f0 [ 122.606774][ T7844] ? __pfx_rescuer_thread+0x10/0x10 [ 122.606800][ T7844] __kthread_create_on_node+0xce/0x3f0 [ 122.606824][ T7844] ? vsnprintf+0x4c5/0x1300 [ 122.606846][ T7844] ? __pfx___kthread_create_on_node+0x10/0x10 [ 122.606883][ T7844] ? __pfx_rescuer_thread+0x10/0x10 [ 122.606912][ T7844] kthread_create_on_node+0xc7/0x100 [ 122.606938][ T7844] ? __pfx_kthread_create_on_node+0x10/0x10 [ 122.606957][ T7844] ? __pfx_scnprintf+0x10/0x10 [ 122.606982][ T7844] ? __kmalloc_cache_node_noprof+0x30c/0x720 [ 122.607005][ T7844] ? init_rescuer+0x19f/0x550 [ 122.607033][ T7844] init_rescuer+0x321/0x550 [ 122.607059][ T7844] ? __pfx_init_rescuer+0x10/0x10 [ 122.607084][ T7844] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 122.607124][ T7844] __alloc_workqueue+0xe82/0x1950 [ 122.607157][ T7844] alloc_workqueue_noprof+0xc7/0x130 [ 122.607181][ T7844] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 122.607210][ T7844] ? __pfx___debug_object_init+0x10/0x10 [ 122.607247][ T7844] nci_register_device+0x21e/0xb80 [ 122.607269][ T7844] ? __pfx_nci_register_device+0x10/0x10 [ 122.607293][ T7844] ? lockdep_init_map_type+0x5c/0x250 [ 122.607319][ T7844] virtual_ncidev_open+0x141/0x220 [ 122.607344][ T7844] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 122.607368][ T7844] misc_open+0x26d/0x450 [ 122.607396][ T7844] ? __pfx_misc_open+0x10/0x10 [ 122.607423][ T7844] chrdev_open+0x234/0x6a0 [ 122.607447][ T7844] ? __pfx_chrdev_open+0x10/0x10 [ 122.607470][ T7844] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 122.607507][ T7844] do_dentry_open+0x6ab/0x14d0 [ 122.607525][ T7844] ? __pfx_chrdev_open+0x10/0x10 [ 122.607558][ T7844] vfs_open+0x82/0x3f0 [ 122.607590][ T7844] path_openat+0x19fa/0x2440 [ 122.607620][ T7844] ? __pfx_path_openat+0x10/0x10 [ 122.607653][ T7844] do_file_open+0x20e/0x430 [ 122.607684][ T7844] ? __pfx_do_file_open+0x10/0x10 [ 122.607726][ T7844] ? _raw_spin_unlock+0x28/0x50 [ 122.607746][ T7844] ? alloc_fd+0x471/0x7a0 [ 122.607781][ T7844] do_sys_openat2+0x10f/0x1e0 [ 122.607806][ T7844] ? __pfx_do_sys_openat2+0x10/0x10 [ 122.607833][ T7844] ? fdget+0x18b/0x210 [ 122.607879][ T7844] __x64_sys_openat+0x12d/0x210 [ 122.607908][ T7844] ? __pfx___x64_sys_openat+0x10/0x10 [ 122.607947][ T7844] do_syscall_64+0x123/0x790 [ 122.607977][ T7844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.607997][ T7844] RIP: 0033:0x7f959239e159 [ 122.608015][ T7844] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 122.608035][ T7844] RSP: 002b:00007f959326f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 122.608057][ T7844] RAX: ffffffffffffffda RBX: 00007f9592625fa0 RCX: 00007f959239e159 [ 122.608071][ T7844] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 122.608083][ T7844] RBP: 00007f9592435024 R08: 0000000000000000 R09: 0000000000000000 [ 122.608095][ T7844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.608106][ T7844] R13: 00007f9592626038 R14: 00007f9592625fa0 R15: 00007fff55a51218 [ 122.608131][ T7844] [ 122.618028][ T7844] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -ENOMEM [ 122.628386][ T42] audit: type=1400 audit(1788660623.390:586): avc: denied { write } for pid=7840 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.709887][ T42] audit: type=1400 audit(1788660623.490:587): avc: denied { write } for pid=7841 comm="syz.1.618" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 122.771594][ T42] audit: type=1400 audit(1788660623.540:588): avc: denied { write } for pid=7850 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 122.970392][ T7864] CIFS: Attempting to mount //127.0.0.1/share [ 122.998769][ T7868] CIFS: VFS: \\127.0.0.1 SMB response too short (16 bytes) [ 123.028350][ T42] audit: type=1400 audit(1788660623.800:589): avc: denied { write } for pid=7865 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 123.112106][ T42] audit: type=1400 audit(1788660623.890:590): avc: denied { write } for pid=7871 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 123.160599][ T7875] sch_tbf: burst 15 is lower than device syzkaller0 mtu (1514) ! [ 123.170061][ T7875] netlink: 164 bytes leftover after parsing attributes in process `syz.5.627'. [ 123.566180][ T126] IPVS: starting estimator thread 0... [ 123.649435][ T7885] IPVS: using max 29 ests per chain, 69600 per kthread [ 123.782700][ T7864] CIFS: VFS: cifs_mount failed w/return code = -512 [ 123.875569][ T7898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 123.875673][ T7898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 123.889005][ T1520] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 124.040360][ T1520] usb 5-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 124.042438][ T1520] usb 5-1: config 1 has an invalid interface number: 3 but max is 0 [ 124.042465][ T1520] usb 5-1: config 1 has no interface number 0 [ 124.045738][ T1520] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.045819][ T1520] usb 5-1: Product: syz [ 124.045831][ T1520] usb 5-1: Manufacturer: syz [ 124.045844][ T1520] usb 5-1: SerialNumber: syz [ 124.064545][ T1520] usb 5-1: 3:1 : does not exist [ 124.064643][ T1520] usb 5-1: 3:2 : does not exist [ 124.142175][ T42] audit: type=1800 audit(1788660624.920:591): pid=7910 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.5.640" name="nv" dev="sda1" ino=2052 res=0 errno=0 [ 124.142758][ T7910] EXT4-fs warning (device sda1): verify_group_input:136: Cannot add at group 1986356271 (only 8 groups) [ 124.265995][ T7914] netlink: 'syz.1.642': attribute type 10 has an invalid length. [ 124.449740][ T7922] syz_tun: entered allmulticast mode [ 124.471888][ T7922] dvmrp6: entered allmulticast mode [ 124.483208][ T7921] syz_tun: left allmulticast mode [ 124.794701][ T7928] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1226918919 (78522810816 ns) > initial count (60690011328 ns). Using initial count to start timer. [ 124.837113][ T7928] kvm: pic: single mode not supported [ 124.860301][ T25] usb 5-1: USB disconnect, device number 8 [ 125.866054][ T42] audit: type=1400 audit(1788660626.640:592): avc: denied { mount } for pid=7952 comm="syz.0.655" name="/" dev="nfsd" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfsd_fs_t tclass=filesystem permissive=1 [ 126.268782][ T1520] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 126.418803][ T1520] usb 5-1: Using ep0 maxpacket: 16 [ 126.420523][ T1520] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 126.422397][ T1520] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.422418][ T1520] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 126.422433][ T1520] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 126.422459][ T1520] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.424954][ T1520] usb 5-1: config 0 descriptor?? [ 126.872642][ T1520] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 126.872749][ T1520] microsoft 0003:045E:07DA.0002: ignoring exceeding usage max [ 126.941493][ T1520] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:045E:07DA.0002/input/input16 [ 127.091683][ T1520] microsoft 0003:045E:07DA.0002: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 127.111264][ T1520] usb 5-1: USB disconnect, device number 9 [ 127.232428][ T7987] fido_id[7987]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb5/report_descriptor': No such file or directory [ 127.371660][ T42] kauditd_printk_skb: 15 callbacks suppressed [ 127.371765][ T42] audit: type=1400 audit(1788660628.150:608): avc: denied { create } for pid=7989 comm="syz.5.668" name="#16" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 127.375783][ T42] audit: type=1400 audit(1788660628.150:609): avc: denied { link } for pid=7989 comm="syz.5.668" name="#16" dev="tmpfs" ino=237 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 127.572023][ T42] audit: type=1326 audit(1788660628.350:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.572116][ T42] audit: type=1326 audit(1788660628.350:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574700][ T42] audit: type=1326 audit(1788660628.350:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574740][ T42] audit: type=1326 audit(1788660628.350:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574776][ T42] audit: type=1326 audit(1788660628.350:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574812][ T42] audit: type=1326 audit(1788660628.350:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574847][ T42] audit: type=1326 audit(1788660628.350:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 127.574879][ T42] audit: type=1326 audit(1788660628.350:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7980 comm="syz.1.666" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc36239e159 code=0x7fc00000 [ 129.142720][ T7965] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 129.307258][ T8015] fuse: fd is not a fuse device [ 129.635680][ T5091] Bluetooth: hci0: unexpected event for opcode 0x2003 [ 129.668708][ T8022] binder: 8021:8022 ioctl c0306201 200000000680 returned -14 [ 130.161718][ T8038] bond2: (slave lo): Releasing backup interface [ 130.186605][ T8038] bond2: (slave lo): last VLAN challenged slave left bond - VLAN blocking is removed [ 130.271700][ T8038] bond0: (slave syz_tun): Releasing backup interface [ 130.302800][ T8038] tipc: Resetting bearer [ 130.303292][ T8038] tipc: Resetting bearer [ 130.307622][ T8038] bridge_slave_0: left allmulticast mode [ 130.307647][ T8038] bridge_slave_0: left promiscuous mode [ 130.311190][ T8038] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.338643][ T8038] bridge_slave_1: left allmulticast mode [ 130.338738][ T8038] bridge_slave_1: left promiscuous mode [ 130.341402][ T8038] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.352824][ T8038] bond0: (slave bond_slave_0): Releasing backup interface [ 130.430307][ T8038] bond0: (slave bond_slave_1): Releasing backup interface [ 130.494357][ T8044] FAULT_INJECTION: forcing a failure. [ 130.494357][ T8044] name failslab, interval 1, probability 0, space 0, times 0 [ 130.494452][ T8044] CPU: 2 UID: 0 PID: 8044 Comm: syz.0.688 Tainted: G L syzkaller #0 PREEMPT(full) [ 130.494494][ T8044] Tainted: [L]=SOFTLOCKUP [ 130.494502][ T8044] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 130.494514][ T8044] Call Trace: [ 130.494521][ T8044] [ 130.494530][ T8044] dump_stack_lvl+0x100/0x190 [ 130.494579][ T8044] should_fail_ex.cold+0x5/0xa [ 130.494608][ T8044] should_failslab+0xc2/0x120 [ 130.494636][ T8044] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 130.494659][ T8044] ? __alloc_skb+0x140/0x710 [ 130.494743][ T8044] __alloc_skb+0x140/0x710 [ 130.494776][ T8044] ? __alloc_skb+0x5b7/0x710 [ 130.494800][ T8044] ? __pfx___alloc_skb+0x10/0x10 [ 130.494827][ T8044] inet6_ifmcaddr_notify+0xd6/0x1d0 [ 130.494849][ T8044] ? __pfx_inet6_ifmcaddr_notify+0x10/0x10 [ 130.494869][ T8044] ? mld_del_delrec+0x425/0xf80 [ 130.494893][ T8044] __ipv6_dev_mc_inc+0x731/0xc80 [ 130.494925][ T8044] __ipv6_sock_mc_join+0x5b8/0x9c0 [ 130.494954][ T8044] do_ipv6_mcast_group_source+0x21e/0x270 [ 130.494976][ T8044] ? __pfx_do_ipv6_mcast_group_source+0x10/0x10 [ 130.494996][ T8044] ? __lock_acquire+0x4c5/0x1ec0 [ 130.495036][ T8044] ? __local_bh_enable_ip+0xa5/0x120 [ 130.495057][ T8044] ? lockdep_hardirqs_on+0x7d/0x110 [ 130.495088][ T8044] do_ipv6_setsockopt+0x1fb5/0x44a0 [ 130.495109][ T8044] ? avc_has_perm_noaudit+0x56/0x3b0 [ 130.495139][ T8044] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 130.495163][ T8044] ? avc_has_perm_noaudit+0x145/0x3b0 [ 130.495189][ T8044] ? avc_has_perm+0x135/0x1e0 [ 130.495211][ T8044] ? __pfx_avc_has_perm+0x10/0x10 [ 130.495235][ T8044] ? futex_wait+0x11e/0x370 [ 130.495268][ T8044] ? sock_has_perm+0x25a/0x2f0 [ 130.495293][ T8044] ? __pfx_sock_has_perm+0x10/0x10 [ 130.495319][ T8044] ? selinux_netlbl_socket_setsockopt+0x134/0x470 [ 130.495339][ T8044] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 [ 130.495367][ T8044] ? ipv6_setsockopt+0xcb/0x170 [ 130.495384][ T8044] ipv6_setsockopt+0xcb/0x170 [ 130.495406][ T8044] udpv6_setsockopt+0x64/0xb0 [ 130.495427][ T8044] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 130.495453][ T8044] do_sock_setsockopt+0xf3/0x1d0 [ 130.495476][ T8044] __sys_setsockopt+0x195/0x220 [ 130.495499][ T8044] __x64_sys_setsockopt+0xbd/0x160 [ 130.495516][ T8044] ? do_syscall_64+0xae/0x790 [ 130.495537][ T8044] ? lockdep_hardirqs_on+0x7d/0x110 [ 130.495653][ T8044] do_syscall_64+0x123/0x790 [ 130.495680][ T8044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.495702][ T8044] RIP: 0033:0x7f59a539e159 [ 130.495719][ T8044] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 130.495739][ T8044] RSP: 002b:00007f59a6209028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 130.495760][ T8044] RAX: ffffffffffffffda RBX: 00007f59a5625fa0 RCX: 00007f59a539e159 [ 130.495773][ T8044] RDX: 000000000000002e RSI: 0000000000000029 RDI: 0000000000000005 [ 130.495790][ T8044] RBP: 00007f59a5435024 R08: 0000000000000108 R09: 0000000000000000 [ 130.495802][ T8044] R10: 0000200000000480 R11: 0000000000000246 R12: 0000000000000000 [ 130.495812][ T8044] R13: 00007f59a5626038 R14: 00007f59a5625fa0 R15: 00007fffb7cea3f8 [ 130.495841][ T8044] [ 130.569663][ T8038] team0: Port device team_slave_0 removed [ 130.623591][ T8038] team0: Port device team_slave_1 removed [ 130.624391][ T8038] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.624410][ T8038] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.635935][ T8038] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.635956][ T8038] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.643279][ T8038] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 131.404367][ T8064] overlayfs: metacopy with no lower data found - abort lookup (/file1) [ 131.404533][ T8064] overlayfs: failed to resolve './file0/file1': -5 [ 131.438966][ T25] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 131.600235][ T25] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.0 ** replaying previous printk message ** [ 131.600235][ T25] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.03 [ 131.600921][ T25] usb 5-1: Dual-Role OTG device on HNP port [ 131.601285][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.609360][ T25] gspca_main: spca501-2.14.0 probing 0000:0000 [ 131.610998][ T25] gspca_spca501: reg write: error -32 [ 131.611014][ T25] spca501 5-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 131.611086][ T25] spca501 5-1:1.0: probe with driver spca501 failed with error -22 [ 131.618036][ C2] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000e6: 0000 [#1] SMP KASAN NOPTI [ 131.620443][ C2] KASAN: null-ptr-deref in range [0x0000000000000730-0x0000000000000737] [ 131.668432][ C2] CPU: 2 UID: 0 PID: 25 Comm: kworker/2:0 Tainted: G L syzkaller #0 PREEMPT(full) [ 131.673334][ C2] Tainted: [L]=SOFTLOCKUP [ 131.675484][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 131.680453][ C2] Workqueue: usb_hub_wq hub_event [ 131.682715][ C2] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 131.685364][ C2] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 131.694798][ C2] RSP: 0018:ffffc900006589d8 EFLAGS: 00010002 [ 131.697163][ C2] RAX: dffffc0000000000 RBX: ffff88803e30c000 RCX: 0000000000000103 [ 131.701218][ C2] RDX: 00000000000000e6 RSI: ffffffff87f56686 RDI: ffff88803e30c128 [ 131.705059][ C2] RBP: ffff88803e30c128 R08: 0000000000000004 R09: 0000000000000020 [ 131.709669][ C2] R10: 0000000000000020 R11: 000000000000762b R12: ffff88803e30c0f0 [ 131.713557][ C2] R13: ffff88803e30c128 R14: ffff88803e30c740 R15: 0000000000000001 [ 131.718407][ C2] FS: 0000000000000000(0000) GS:ffff8880d5d5f000(0000) knlGS:0000000000000000 [ 131.723632][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.727258][ C2] CR2: 00007f59a53aedc0 CR3: 0000000023b6e000 CR4: 0000000000352ef0 [ 131.731312][ C2] Call Trace: [ 131.733199][ C2] [ 131.734922][ C2] f_midi2_set_alt+0x444/0x5f0 [ 131.738452][ C2] composite_setup+0x16f8/0x9290 [ 131.741924][ C2] ? __lock_acquire+0x4c5/0x1ec0 [ 131.744402][ C2] ? __lock_acquire+0x4c5/0x1ec0 [ 131.747144][ C2] ? __pfx_composite_setup+0x10/0x10 [ 131.749508][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 131.753440][ C2] ? do_raw_spin_lock+0x128/0x260 [ 131.756550][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 131.759085][ C2] ? configfs_composite_setup+0xfb/0x130 [ 131.761743][ C2] configfs_composite_setup+0xfb/0x130 [ 131.764287][ C2] dummy_timer+0x2039/0x3700 [ 131.766412][ C2] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 131.769192][ C2] ? debug_object_deactivate+0x2e4/0x3b0 [ 131.771907][ C2] ? __pfx_dummy_timer+0x10/0x10 [ 131.774317][ C2] ? mark_held_locks+0x40/0x70 [ 131.776349][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 131.778896][ C2] ? __pfx_dummy_timer+0x10/0x10 [ 131.780935][ C2] __hrtimer_run_queues+0x462/0x9c0 [ 131.783023][ C2] hrtimer_run_softirq+0x1ca/0x360 [ 131.785253][ C2] handle_softirqs+0x1e6/0x9d0 [ 131.788160][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 131.791394][ C2] ? _raw_spin_unlock+0x28/0x50 [ 131.793903][ C2] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 131.796892][ C2] __irq_exit_rcu+0x194/0x210 [ 131.798918][ C2] irq_exit_rcu+0x9/0x30 [ 131.801337][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 131.805093][ C2] [ 131.806978][ C2] [ 131.808843][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 131.812025][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 131.815454][ C2] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 26 3d 14 f6 48 89 df e8 4e 93 14 f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 25 9a 03 f6 65 48 83 3d e4 14 b9 08 00 74 16 5b [ 131.827120][ C2] RSP: 0018:ffffc9000063e880 EFLAGS: 00000246 [ 131.831011][ C2] RAX: 0000000000000006 RBX: ffff88802be98000 RCX: 0000000000000040 [ 131.835942][ C2] RDX: 0000000000000001 RSI: ffffffff8e3ebe0c RDI: ffffffff8c621080 [ 131.840946][ C2] RBP: 0000000000000246 R08: 0000000000000001 R09: 0000000000000000 [ 131.846293][ C2] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000080000000 [ 131.852749][ C2] R13: ffff88802c64f478 R14: 0000000000000000 R15: ffff88802c64f400 [ 131.857862][ C2] dummy_urb_enqueue+0x56c/0x880 [ 131.862010][ C2] ? __device_attach_driver+0x1b1/0x320 [ 131.867093][ C2] usb_hcd_submit_urb+0x268/0x2150 [ 131.870532][ C2] ? bus_for_each_drv+0x159/0x1e0 [ 131.873047][ C2] ? __device_attach+0x1e4/0x4d0 [ 131.875781][ C2] ? device_initial_probe+0xaf/0xd0 [ 131.878723][ C2] ? bus_probe_device+0x64/0x160 [ 131.881519][ C2] ? device_add+0x121d/0x1970 [ 131.885131][ C2] ? usb_new_device.part.0+0xcc2/0x1686 [ 131.890679][ C2] ? hub_event.cold+0x1e3/0xe90 [ 131.893917][ C2] usb_submit_urb+0x827/0x19b0 [ 131.897246][ C2] ? __init_swait_queue_head+0xca/0x150 [ 131.900886][ C2] usb_start_wait_urb+0x10e/0x580 [ 131.906574][ C2] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 131.910915][ C2] ? __asan_memset+0x23/0x50 [ 131.913628][ C2] usb_control_msg+0x328/0x4b0 [ 131.916548][ C2] ? __pfx_usb_control_msg+0x10/0x10 [ 131.921039][ C2] ? lockdep_hardirqs_on+0x7d/0x110 [ 131.925444][ C2] usb_control_msg_send+0xca/0x130 [ 131.929001][ C2] usb_set_interface+0x9b6/0xe20 [ 131.932412][ C2] snd_usb_midi_v2_create+0x629/0x4070 [ 131.936078][ C2] ? __mutex_unlock_slowpath+0x35d/0x930 [ 131.940010][ C2] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 131.945934][ C2] ? snd_info_create_entry+0x6f/0x400 [ 131.950226][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 131.953879][ C2] ? __pfx_snd_usb_midi_v2_create+0x10/0x10 [ 131.958100][ C2] ? lockdep_init_map_type+0x5c/0x250 [ 131.961580][ C2] ? snd_info_create_entry+0x314/0x400 [ 131.964870][ C2] ? usb_ifnum_to_if+0x16f/0x1d0 [ 131.968967][ C2] snd_usb_create_stream.isra.0+0x386/0x4d0 [ 131.972593][ C2] usb_audio_probe+0xf0b/0x3b10 [ 131.975783][ C2] ? __pfx_usb_audio_probe+0x10/0x10 [ 131.980140][ C2] ? do_raw_spin_lock+0x128/0x260 [ 131.984146][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 131.987075][ C2] ? mark_held_locks+0x40/0x70 [ 131.990100][ C2] ? _raw_spin_lock_irqsave+0x52/0x60 [ 131.993440][ C2] ? find_held_lock+0x2b/0x80 [ 131.997243][ C2] ? mark_held_locks+0x40/0x70 [ 132.001191][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 132.004280][ C2] usb_probe_interface+0x386/0x9b0 [ 132.007162][ C2] ? __pfx_usb_probe_interface+0x10/0x10 [ 132.010199][ C2] ? kernfs_put+0x3f/0x60 [ 132.012560][ C2] ? sysfs_create_link+0x68/0xc0 [ 132.015001][ C2] ? __pfx_usb_probe_interface+0x10/0x10 [ 132.017828][ C2] really_probe+0x241/0xa60 [ 132.021682][ C2] __driver_probe_device+0x210/0x460 [ 132.025270][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 132.028029][ C2] driver_probe_device+0x4a/0x140 [ 132.030824][ C2] __device_attach_driver+0x1df/0x320 [ 132.034003][ C2] ? __pfx___device_attach_driver+0x10/0x10 [ 132.044766][ C2] bus_for_each_drv+0x159/0x1e0 [ 132.047092][ C2] ? __pfx_bus_for_each_drv+0x10/0x10 [ 132.049242][ C2] ? lockdep_hardirqs_on+0x7d/0x110 [ 132.068043][ C2] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 132.070668][ C2] __device_attach+0x1e4/0x4d0 [ 132.072723][ C2] ? __pfx___device_attach+0x10/0x10 [ 132.074425][ C2] ? do_raw_spin_unlock+0x145/0x1e0 [ 132.075971][ C2] device_initial_probe+0xaf/0xd0 [ 132.078211][ C2] bus_probe_device+0x64/0x160 [ 132.080120][ C2] device_add+0x121d/0x1970 [ 132.082277][ C2] ? __pfx_device_add+0x10/0x10 [ 132.084742][ C2] ? mark_held_locks+0x40/0x70 [ 132.102901][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 132.106044][ C2] usb_set_configuration+0xd97/0x1c60 [ 132.108196][ C2] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 132.110775][ C2] usb_generic_driver_probe+0xa1/0xe0 [ 132.113761][ C2] usb_probe_device+0xef/0x400 [ 132.119267][ C2] ? __pfx_usb_probe_device+0x10/0x10 [ 132.122246][ C2] really_probe+0x241/0xa60 [ 132.124317][ C2] __driver_probe_device+0x210/0x460 [ 132.126926][ C2] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 132.130375][ C2] driver_probe_device+0x4a/0x140 [ 132.132664][ C2] __device_attach_driver+0x1df/0x320 [ 132.134778][ C2] ? __pfx___device_attach_driver+0x10/0x10 [ 132.137336][ C2] bus_for_each_drv+0x159/0x1e0 [ 132.139195][ C2] ? __pfx_bus_for_each_drv+0x10/0x10 [ 132.141343][ C2] ? lockdep_hardirqs_on+0x7d/0x110 [ 132.143521][ C2] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 132.145876][ C2] __device_attach+0x1e4/0x4d0 [ 132.148055][ C2] ? __pfx___device_attach+0x10/0x10 [ 132.150416][ C2] ? do_raw_spin_unlock+0x145/0x1e0 [ 132.152954][ C2] device_initial_probe+0xaf/0xd0 [ 132.155137][ C2] bus_probe_device+0x64/0x160 [ 132.157105][ C2] device_add+0x121d/0x1970 [ 132.158856][ C2] ? __pfx_device_add+0x10/0x10 [ 132.160745][ C2] ? usb_detect_static_quirks+0x335/0x3e0 [ 132.162825][ C2] usb_new_device.part.0+0xcc2/0x1686 [ 132.164716][ C2] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 132.166840][ C2] ? mark_held_locks+0x40/0x70 [ 132.168612][ C2] hub_event.cold+0x1e3/0xe90 [ 132.170763][ C2] ? __pfx_hub_event+0x10/0x10 [ 132.172748][ C2] ? print_usage_bug.part.0+0x1f0/0x340 [ 132.175045][ C2] ? lock_acquire+0x1d1/0x380 [ 132.177055][ C2] ? process_one_work+0xa2c/0x1b10 [ 132.179138][ C2] ? process_one_work+0x906/0x1b10 [ 132.181476][ C2] ? process_one_work+0x906/0x1b10 [ 132.184233][ C2] process_one_work+0xac7/0x1b10 [ 132.186946][ C2] ? __pfx_process_one_work+0x10/0x10 [ 132.189183][ C2] ? lock_acquire+0x1d1/0x380 [ 132.191250][ C2] ? __pfx_hub_event+0x10/0x10 [ 132.193165][ C2] worker_thread+0x5ef/0xe50 [ 132.195085][ C2] ? kthread+0x13a/0x450 [ 132.196998][ C2] ? __pfx_worker_thread+0x10/0x10 [ 132.199532][ C2] kthread+0x373/0x450 [ 132.201828][ C2] ? __pfx_kthread+0x10/0x10 [ 132.204425][ C2] ret_from_fork+0x730/0xd60 [ 132.206652][ C2] ? __pfx_ret_from_fork+0x10/0x10 [ 132.209754][ C2] ? __switch_to+0x800/0x10f0 [ 132.212269][ C2] ? __pfx_kthread+0x10/0x10 [ 132.214353][ C2] ret_from_fork_asm+0x1a/0x30 [ 132.216586][ C2] [ 132.217911][ C2] Modules linked in: [ 132.219944][ C2] ---[ end trace 0000000000000000 ]--- [ 132.222375][ C2] RIP: 0010:f_midi2_free_ep_reqs+0x56/0x2b0 [ 132.222417][ C2] Code: 85 6a 02 00 00 49 8b 45 00 48 89 44 24 18 48 05 30 07 00 00 48 89 c2 48 89 44 24 20 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b5 01 00 00 48 8b 44 24 18 31 [ 132.222435][ C2] RSP: 0018:ffffc900006589d8 EFLAGS: 00010002 [ 132.222451][ C2] RAX: dffffc0000000000 RBX: ffff88803e30c000 RCX: 0000000000000103 [ 132.222465][ C2] RDX: 00000000000000e6 RSI: ffffffff87f56686 RDI: ffff88803e30c128 [ 132.222478][ C2] RBP: ffff88803e30c128 R08: 0000000000000004 R09: 0000000000000020 [ 132.222491][ C2] R10: 0000000000000020 R11: 000000000000762b R12: ffff88803e30c0f0 [ 132.222504][ C2] R13: ffff88803e30c128 R14: ffff88803e30c740 R15: 0000000000000001 [ 132.222518][ C2] FS: 0000000000000000(0000) GS:ffff8880d5d5f000(0000) knlGS:0000000000000000 [ 132.222552][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.222566][ C2] CR2: 00007f59a53aedc0 CR3: 0000000023b6e000 CR4: 0000000000352ef0 [ 132.222580][ C2] Kernel panic - not syncing: Fatal exception in interrupt [ 132.271373][ C2] Kernel Offset: disabled [ 132.273951][ C2] Rebooting in 86400 seconds..