last executing test programs: 1m37.520097678s ago: executing program 1 (id=35): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) sendmsg$inet(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1, 0x0, 0x40}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = getpid() r7 = syz_pidfd_open(r6, 0x0) setns(r7, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) ioctl$TIOCGPTPEER(r5, 0x5441, 0x4) sched_setscheduler(0x0, 0x2, 0x0) 1m8.477329934s ago: executing program 0 (id=38): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_NL_NODE_GET(r1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000f80)=ANY=[], 0x540) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) shutdown(r0, 0x1) 57.220610585s ago: executing program 1 (id=39): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$unix(0x1, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="1fe1bc7f", 0x4) sendmmsg$unix(r2, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}], 0x299, 0x0) 57.220139235s ago: executing program 0 (id=40): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x700}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x98}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x9}, {0x7, 0x0, 0xc}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff1, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 45.593245064s ago: executing program 0 (id=41): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a03020002000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000140000000000800024000000000180003801400010073797a5f74756e00000000000000000014000000110001"], 0x80}}, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 44.410452716s ago: executing program 1 (id=42): r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x15) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x140, 0x1a0) r2 = fanotify_init(0x8, 0x1) fanotify_mark(r2, 0x105, 0x40001032, r1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x108) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) fcntl$setlease(r1, 0x400, 0x0) read$FUSE(r2, &(0x7f0000000b00)={0x2020}, 0x2020) close(r0) 40.038777098s ago: executing program 0 (id=43): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22, 0x33, @mcast2, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x3}, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x8, 0x11, 0x0, @private2, @mcast2, {[], {0x0, 0x4e22, 0x8}}}}}}, 0x0) 33.650500228s ago: executing program 0 (id=44): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000440)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6, 0x0, 0x0, 0xffffffff}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000240)="f2435f0100088000000000850800", 0xe, 0x1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x13}}, 0x14) 29.797379191s ago: executing program 1 (id=45): socket$kcm(0x29, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x109042, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0x1f400, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) io_uring_enter(r0, 0x2b8d, 0x7723, 0x16, 0x0, 0x0) 25.377433814s ago: executing program 0 (id=46): bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[], 0x50) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x700}, {{}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x98}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x9}, {0x7, 0x0, 0xc}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff1, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 22.058270766s ago: executing program 1 (id=47): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001640)=ANY=[@ANYBLOB='D\n\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="240003"], 0xa44}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 0s ago: executing program 1 (id=48): r0 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi0\x00', 0x101001, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'comedi_parport\x00', [0x3, 0x2, 0x7fffffff, 0x84e1, 0x2f, 0x2006, 0x6, 0x8, 0x80ffa, 0x0, 0x0, 0x8500, 0x1003, 0x1000004, 0xf, 0x10000, 0xffffffa8, 0x7ffbfffd, 0x1ff, 0x9ea, 0x10, 0x40000, 0x8, 0x5, 0x746f, 0x8, 0x5, 0x8, 0x4, 0x0, 0x7ffd]}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:8360' (ED25519) to the list of known hosts. syzkaller login: [ 534.026968][ T3188] cgroup: Unknown subsys name 'net' [ 534.930548][ T3188] cgroup: Unknown subsys name 'cpuset' [ 535.100800][ T3188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 631.713228][ T3188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 770.180327][ T3202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 770.388720][ T3202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 775.508109][ T3201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 775.792957][ T3201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 789.270025][ T3202] hsr_slave_0: entered promiscuous mode [ 789.344737][ T3202] hsr_slave_1: entered promiscuous mode [ 794.472492][ T3201] hsr_slave_0: entered promiscuous mode [ 794.553045][ T3201] hsr_slave_1: entered promiscuous mode [ 794.587328][ T3201] debugfs: 'hsr0' already exists in 'hsr' [ 794.590895][ T3201] Cannot create hsr debugfs directory [ 802.219245][ T3202] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 802.448622][ T3202] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 802.857413][ T3202] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 803.227445][ T3202] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 804.933096][ T3201] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 805.550517][ T3201] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 805.919880][ T3201] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 806.171772][ T3201] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 821.888857][ T3202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 825.132081][ T3201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 892.477973][ T3202] veth0_vlan: entered promiscuous mode [ 894.322130][ T3202] veth1_vlan: entered promiscuous mode [ 895.930710][ T3201] veth0_vlan: entered promiscuous mode [ 897.336461][ T3201] veth1_vlan: entered promiscuous mode [ 900.159468][ T3202] veth0_macvtap: entered promiscuous mode [ 901.653512][ T3202] veth1_macvtap: entered promiscuous mode [ 904.237047][ T3201] veth0_macvtap: entered promiscuous mode [ 905.481180][ T3201] veth1_macvtap: entered promiscuous mode [ 907.642058][ T1304] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 907.690491][ T1304] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 908.336948][ T1304] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 908.340758][ T1304] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.087221][ T3395] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.090507][ T3395] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.092341][ T3395] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 911.185334][ T3321] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 918.492163][ T3202] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 950.803118][ T24] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 951.148398][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 951.299941][ T24] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 951.303017][ T24] usb 2-1: config 0 has no interface number 0 [ 951.307890][ T24] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 951.589464][ T24] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 951.591856][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 951.621542][ T24] usb 2-1: Product: syz [ 951.623635][ T24] usb 2-1: Manufacturer: syz [ 951.632764][ T24] usb 2-1: SerialNumber: syz [ 951.952099][ T24] usb 2-1: config 0 descriptor?? [ 952.043014][ T3832] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 953.110273][ T3832] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 956.161782][ T24] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 956.167120][ T24] asix 2-1:0.188 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 956.190611][ T24] asix 2-1:0.188: probe with driver asix failed with error -71 [ 956.912416][ T24] usb 2-1: USB disconnect, device number 2 [ 979.992599][ T3858] binder: 3857:3858 ioctl c0306201 200000000640 returned -14 [ 987.186211][ T24] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 987.586290][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 987.758305][ T24] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 987.762127][ T24] usb 2-1: config 0 has no interface number 0 [ 987.771875][ T24] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 988.171251][ T24] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 988.173661][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 988.179689][ T24] usb 2-1: Product: syz [ 988.181398][ T24] usb 2-1: Manufacturer: syz [ 988.183063][ T24] usb 2-1: SerialNumber: syz [ 988.373553][ T24] usb 2-1: config 0 descriptor?? [ 988.497011][ T3862] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 990.213024][ T3862] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 991.567849][ T24] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 991.577354][ T24] asix 2-1:0.188: probe with driver asix failed with error -71 [ 992.012541][ T24] usb 2-1: USB disconnect, device number 3 [ 1003.158470][ T3767] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1003.407869][ T3767] usb 2-1: Using ep0 maxpacket: 32 [ 1003.567658][ T3767] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1003.659120][ T3767] usb 2-1: config 1 has an invalid descriptor of length 177, skipping remainder of the config [ 1003.660816][ T3767] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1003.662554][ T3767] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1003.807449][ T3767] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1003.808921][ T3767] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1003.810190][ T3767] usb 2-1: Product: syz [ 1003.811229][ T3767] usb 2-1: Manufacturer: syz [ 1003.812575][ T3767] usb 2-1: SerialNumber: syz [ 1006.052272][ T3767] cdc_ncm 2-1:1.0: invalid descriptor buffer length [ 1006.089334][ T3767] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 1006.106307][ T3767] cdc_ncm 2-1:1.0: bind() failure [ 1006.478362][ T3767] usb 2-1: USB disconnect, device number 4 [ 1058.040915][ T3818] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1058.306756][ T3818] usb 2-1: Using ep0 maxpacket: 16 [ 1058.456719][ T3818] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1058.538087][ T3818] usb 2-1: config 211 has an invalid interface number: 254 but max is 0 [ 1058.541119][ T3818] usb 2-1: config 211 has no interface number 0 [ 1058.709410][ T3818] usb 2-1: New USB device found, idVendor=0830, idProduct=0080, bcdDevice=d7.f8 [ 1058.713243][ T3818] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1058.728684][ T3818] usb 2-1: Product: syz [ 1058.730243][ T3818] usb 2-1: Manufacturer: syz [ 1058.731684][ T3818] usb 2-1: SerialNumber: syz [ 1061.328075][ T3818] kl5kusb105 2-1:211.254: KL5KUSB105D / PalmConnect converter detected [ 1061.706563][ T3818] usb 2-1: KL5KUSB105D / PalmConnect converter now attached to ttyUSB0 [ 1062.002731][ T3818] usb 2-1: USB disconnect, device number 5 [ 1062.702739][ T3818] kl5kusb105d ttyUSB0: KL5KUSB105D / PalmConnect converter now disconnected from ttyUSB0 [ 1062.779149][ T3818] kl5kusb105 2-1:211.254: device disconnected [ 1175.005832][ C0] ------------[ cut here ]------------ [ 1175.006559][ C0] WARNING: [irq_settings_is_per_cpu_devid(desc)] kernel/irq/manage.c:2150 at request_threaded_irq+0x320/0x38c, CPU#0: syz.1.48/4013 [ 1175.009331][ C0] Modules linked in: [ 1175.010674][ C0] CPU: 0 UID: 0 PID: 4013 Comm: syz.1.48 Not tainted syzkaller #0 PREEMPT [ 1175.011645][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1175.012285][ C0] epc : request_threaded_irq+0x320/0x38c [ 1175.013024][ C0] ra : request_threaded_irq+0x320/0x38c [ 1175.013637][ C0] epc : ffffffff8033dfb0 ra : ffffffff8033dfb0 sp : ffff8f800adc77c0 [ 1175.014034][ C0] gp : ffffffff8a22a0c0 tp : ffffaf801b653500 t0 : ffffffff8642fdbe [ 1175.014425][ C0] t1 : ffffffff91601820 t2 : ffffffff80170222 s0 : ffff8f800adc7820 [ 1175.014816][ C0] s1 : 0000000000000000 a0 : 0000000000000005 a1 : 0000000000000000 [ 1175.015166][ C0] a2 : 0000000000080000 a3 : ffffffff8033dfb0 a4 : ffff8f8004a43340 [ 1175.015557][ C0] a5 : 000000000000f340 a6 : 0000000000000003 a7 : ffffffff86864460 [ 1175.015935][ C0] s2 : 0000000000200000 s3 : ffffaf8011d1a000 s4 : 0000000000000002 [ 1175.016315][ C0] s5 : ffffffff84bcbc14 s6 : ffffaf801cc5f800 s7 : 0000000000000000 [ 1175.016720][ C0] s8 : ffffffff877b5b00 s9 : 0000000000020000 s10: ffffaf801cc5f800 [ 1175.017117][ C0] s11: 0000000000000001 t3 : 0000000000000001 t4 : 0000000000001fff [ 1175.017477][ C0] t5 : 00000000000000c8 t6 : 0000000000000002 ssp : 0000000000000000 [ 1175.017897][ C0] status: 0000000200000120 badaddr: ffffffff8033dfb0 cause: 0000000000000003 [ 1175.018444][ C0] [] request_threaded_irq+0x320/0x38c [ 1175.019325][ C0] [] parport_attach+0x780/0xb14 [ 1175.020087][ C0] [] comedi_device_attach+0x350/0x7ec [ 1175.020755][ C0] [] do_devconfig_ioctl+0x1a2/0x654 [ 1175.021316][ C0] [] comedi_unlocked_ioctl+0x750/0x30e0 [ 1175.021972][ C0] [] __riscv_sys_ioctl+0x17c/0x1e4 [ 1175.022506][ C0] [] syscall_handler+0x92/0x114 [ 1175.023109][ C0] [] do_trap_ecall_u+0x402/0x680 [ 1175.023728][ C0] [] handle_exception+0x15e/0x16a [ 1175.025495][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1175.026453][ C0] CPU: 0 UID: 0 PID: 4013 Comm: syz.1.48 Not tainted syzkaller #0 PREEMPT [ 1175.027037][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1175.027296][ C0] Call Trace: [ 1175.027513][ C0] [] dump_backtrace+0x2e/0x3c [ 1175.028223][ C0] [] show_stack+0x30/0x3c [ 1175.028733][ C0] [] dump_stack_lvl+0x114/0x1ac [ 1175.029478][ C0] [] dump_stack+0x1c/0x28 [ 1175.030240][ C0] [] vpanic+0x334/0x760 [ 1175.030781][ C0] [] trace_suspend_resume+0x0/0x420 [ 1175.031342][ C0] [] check_panic_on_warn+0xc0/0xe4 [ 1175.031904][ C0] [] __warn+0x216/0x654 [ 1175.032384][ C0] [] __report_bug+0x1d4/0x2ac [ 1175.033096][ C0] [] report_bug+0xd8/0x28c [ 1175.033813][ C0] [] handle_break+0x13a/0x30c [ 1175.034456][ C0] [] do_trap_break+0x188/0x358 [ 1175.035059][ C0] [] handle_exception+0x15e/0x16a [ 1175.035658][ C0] [] request_threaded_irq+0x320/0x38c [ 1175.036229][ C0] [] parport_attach+0x780/0xb14 [ 1175.036966][ C0] [] comedi_device_attach+0x350/0x7ec [ 1175.037652][ C0] [] do_devconfig_ioctl+0x1a2/0x654 [ 1175.038212][ C0] [] comedi_unlocked_ioctl+0x750/0x30e0 [ 1175.038825][ C0] [] __riscv_sys_ioctl+0x17c/0x1e4 [ 1175.039350][ C0] [] syscall_handler+0x92/0x114 [ 1175.039986][ C0] [] do_trap_ecall_u+0x402/0x680 [ 1175.040577][ C0] [] handle_exception+0x15e/0x16a [ 1175.041731][ C0] SMP: stopping secondary CPUs