last executing test programs: 8m9.830462374s ago: executing program 4 (id=3979): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) write$binfmt_script(r0, &(0x7f0000012700)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x1000a) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0xd) readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/171, 0xab}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000380)=0x15) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x8) accept4(r3, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e24, @private=0xa010101}, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) r4 = socket$kcm(0x10, 0x4, 0x10) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x200a4800) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0xb802, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) r8 = ioctl$KVM_CREATE_VM(r7, 0x894c, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x8004b707, 0x0) recvmsg$kcm(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4135, 0x1027}], 0x1}, 0x42) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a1d010000000000000000020000000900010073797a3000000000080002400000000098"], 0xfc}, 0x1, 0x0, 0x0, 0x820}, 0x0) r9 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r9, &(0x7f0000000000)={0x0, 0xffffffffffffffba, &(0x7f0000000080)=[{&(0x7f0000000500)="e03f030041000b05d25a806c8c6394f90324fc60100000000a000200053582c137153e3704020180fc5409000c00b17d10cc40a88848b96648e582003c9644fb02faf23884372d474d8235b094550aff7f", 0x33fe0}], 0x1}, 0x8000) r10 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x440}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r10, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000240)) 8m9.467116411s ago: executing program 4 (id=3981): setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = openat$tcp_congestion(0xffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000240)={{r1}, "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timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = gettid() rt_sigtimedwait(&(0x7f0000000040)={[0xffffffff]}, 0x0, 0x0, 0x8) timer_create(0x2, &(0x7f0000000180)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f0000000140)=0x0) timer_settime(r3, 0xe54aef35e9c2845d, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x7ffffffb, 0x0, 0xa, 0x6, 0xfffffe0000000001, 0x0, 0xffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000140)={'full'}, 0xfffffdef) 8m7.63197762s ago: executing program 4 (id=3990): socket$nl_generic(0x10, 0x3, 0x10) r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x18) symlinkat(&(0x7f0000000000)='.\x00', r1, &(0x7f0000000140)='./file0\x00') openat2(r1, &(0x7f00000003c0)='./file0/../file0\x00', &(0x7f0000000380)={0x100, 0x0, 0x8}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000000)=0x398, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000002c0)=0x540, 0x4) sendmmsg$inet(r2, &(0x7f0000003240)=[{{&(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10, 0x0}}], 0x1, 0x4000800) recvfrom(r2, 0x0, 0x0, 0x40002122, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000007c0), 0xffffffffffffffff) 8m7.201721065s ago: executing program 4 (id=3991): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x109801, 0x0) write$dsp(r0, &(0x7f0000002000)='`', 0x88020) r1 = fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x80000004) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) recvmmsg(r2, &(0x7f00000048c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/168, 0xa8}], 0x3}, 0x2}, {{&(0x7f0000000480)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/185, 0xb9}, {&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/220, 0xdc}, {&(0x7f0000000800)=""/247, 0xf7}, {&(0x7f0000000900)=""/91, 0x5b}], 0x7, &(0x7f00000009c0)=""/177, 0xb1}, 0xfffffffa}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000b00)=""/88, 0x58}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/73, 0x49}, {&(0x7f0000001c00)=""/251, 0xfb}], 0x4, &(0x7f0000001d40)=""/106, 0x6a}, 0xe8a}, {{&(0x7f0000001dc0)=@phonet, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e40)=""/106, 0x6a}, {&(0x7f0000001ec0)=""/65, 0x41}, {&(0x7f0000001f40)=""/115, 0x73}, {&(0x7f0000001fc0)=""/63, 0x3f}, {&(0x7f0000002040)=""/11, 0xb}, {&(0x7f0000002080)=""/46, 0x2e}, {&(0x7f00000020c0)=""/64, 0x40}], 0x7, &(0x7f0000002140)=""/1, 0x1}, 0x8}, {{&(0x7f0000002180)=@tipc=@id, 0x80, &(0x7f0000003240)=[{&(0x7f0000002200)=""/16, 0x10}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000003280)=@sco, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003300)=""/109, 0x6d}, {&(0x7f0000003380)=""/233, 0xe9}, {&(0x7f0000003480)=""/29, 0x1d}], 0x3}}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000003500)=""/18, 0x12}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/78, 0x4e}, {&(0x7f0000003640)=""/190, 0xbe}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/206, 0xce}, {&(0x7f0000004800)=""/23, 0x17}], 0x7, &(0x7f0000004880)=""/12, 0xc}, 0x9}], 0x7, 0x12060, &(0x7f00000049c0)={0x0, 0x3938700}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0x2}, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3000003, 0x204031, 0xffffffffffffffff, 0xb80a7000) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = syz_open_dev$vim2m(&(0x7f00000000c0), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000004b00)={0x2, @win={{0xe369, 0xb, 0xfffff9b6, 0x4}, 0x4, 0xffffffa5, 0x0, 0xd, 0x0, 0x62}}) syz_io_uring_setup(0x81e, &(0x7f0000000480)={0x0, 0x40, 0x10, 0xfffffffe, 0x34f}, &(0x7f00000000c0), 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) userfaultfd(0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000400000000000000080000000000000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) 8m4.111840848s ago: executing program 4 (id=4005): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x20902, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffdfffffffffe, 0xfa11, 0xffffffff}, 0x0) r5 = syz_open_dev$dri(&(0x7f0000001280), 0x1fe, 0xa2142) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, 0x0) write$sequencer(r2, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x24) r6 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x80) syz_usb_connect(0x0, 0x2d, &(0x7f0000001040)=ANY=[@ANYBLOB="12010000109737107d071004c1ec0102030109021b00010040b000090400"], 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000001300)=0x2) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, 0x0, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000003a00010100000000000204000a"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x9}], 0x1, 0x40012100, 0x0) openat$vnet(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r8, 0x84, 0x80, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1, 0x1) 7m59.930177927s ago: executing program 4 (id=4017): r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x0) ioctl$FE_SET_PROPERTY(r1, 0x40086f52, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x22, '\x00', @buffer={"e24cca07c76bcb834223d664fba316a024498a5b1bede7b773d73d22d158562a", 0x20}, 0xffffffff}]}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x109801, 0x0) write$dsp(r4, &(0x7f0000002000)='`', 0x88020) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x80000004) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00') read$FUSE(r5, &(0x7f000000c200)={0x2020}, 0x2031) read$FUSE(r5, &(0x7f0000004100)={0x2020}, 0x2020) ppoll(&(0x7f0000000040)=[{r2, 0x10c4}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0xe000202b}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000002c0)={0x60000002}) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDCTL_DSP_SETDUPLEX(r4, 0x5016, 0x0) unshare(0x26020480) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x1000000}, 0x0) setsockopt$packet_int(r6, 0x107, 0x9, 0x0, 0x0) 7m44.806230835s ago: executing program 32 (id=4017): r0 = socket$inet(0x2, 0x801, 0x0) r1 = syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x0) ioctl$FE_SET_PROPERTY(r1, 0x40086f52, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x22, '\x00', @buffer={"e24cca07c76bcb834223d664fba316a024498a5b1bede7b773d73d22d158562a", 0x20}, 0xffffffff}]}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x109801, 0x0) write$dsp(r4, &(0x7f0000002000)='`', 0x88020) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000000)=0x80000004) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00') read$FUSE(r5, &(0x7f000000c200)={0x2020}, 0x2031) read$FUSE(r5, &(0x7f0000004100)={0x2020}, 0x2020) ppoll(&(0x7f0000000040)=[{r2, 0x10c4}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0xe000202b}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000002c0)={0x60000002}) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDCTL_DSP_SETDUPLEX(r4, 0x5016, 0x0) unshare(0x26020480) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x1000000}, 0x0) setsockopt$packet_int(r6, 0x107, 0x9, 0x0, 0x0) 14.045339183s ago: executing program 1 (id=6357): r0 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xe8001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) writev(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4f}}, {{@in6=@mcast2, 0x404d3, 0x2b}, 0x0, @in=@empty}}, 0xe4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100000000000000000000000000000000000000000a0060"], 0xb8}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x40, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0xaa3, 0xfffffffffffffff8}, {0x0, 0xb}}}, 0xb8}}, 0x0) 13.682205339s ago: executing program 1 (id=6359): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x46, &(0x7f0000000200)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cabf00", 0x10, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 5.688438139s ago: executing program 3 (id=6391): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000002060108000034e4000000000000000805000400000000000900020073797a3100000000050005000200000016000300686173683a6e65742c706f72742c6e65740000000500010007"], 0x50}, 0x1, 0x0, 0x0, 0x20044000}, 0x8042) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001880)=ANY=[@ANYBLOB="60000000090603000000000000000000050000000900020073797a3100000000050001000700000038000780060004404e21000005000700ff0000000c000180080001400a0101010c00028008000140e00000020c00148008000140"], 0x60}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x48810) recvmsg(0xffffffffffffffff, &(0x7f000000c1c0)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/163, 0xa3}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000001780)=""/69, 0x45}], 0x8}, 0x20) 4.968205414s ago: executing program 5 (id=6395): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000040000000030a09020000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400000000014000000110001"], 0x88}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b00)={{0x14}, [@NFT_MSG_NEWRULE={0x84, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x58, 0x4, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8}, @NFTA_MATCH_INFO={0x2c, 0x3, "5c8f020082395afa4d23edfcbe6d55b57cb15e63c15c46395916e2b388abc3d6ce2316334e8278ad"}, @NFTA_MATCH_NAME={0xa, 0x1, 'limit\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xac}, 0x1, 0x0, 0x0, 0x8010}, 0x4000800) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "6d3803be8cdd8dde00", "c71cb8adfce542a4cd5a3a32208fd0c45787e4aa384e3d26b21ea41ca2906d94"}}}}}}, 0x0) 4.794516957s ago: executing program 5 (id=6396): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x6) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) syz_open_procfs$pagemap(r0, &(0x7f0000000080)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000a00)=@raw={'raw\x00', 0xc08, 0x3, 0x440, 0x310, 0x5002004a, 0xb, 0x310, 0xea13, 0x3a8, 0x3c8, 0x3c8, 0x3a8, 0x3c8, 0x3, 0x0, {[{{@ip={@multicast2, @private=0xa010101, 0xff, 0xffffffff, 'bridge0\x00', 'veth0_macvtap\x00', {}, {0xff}, 0x5c, 0x3, 0x2}, 0x0, 0x2c8, 0x310, 0x0, {}, [@common=@unspec=@bpf1={{0x230}, @bytecode={0x0, 0x2, 0x0, [{}, {0x16}, {0x4}, {}, {}, {0x0, 0x0, 0x5e}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6}, {0x0, 0x0, 0x4}, {}, {0x4, 0x8}, {}, {}, {0x1}, {0x0, 0x0, 0x0, 0x7f}, {0x0, 0x4}, {}, {}, {}, {0xfffc}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {0x0, 0x0, 0x40}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x80}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfd}]}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x4a0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, 0x0) socket(0x10, 0x803, 0x0) gettid() r3 = memfd_create(0x0, 0x1) sendfile(0xffffffffffffffff, r3, 0x0, 0x100) pread64(0xffffffffffffffff, 0x0, 0x0, 0x1c2a) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x18, 0x1, 0x4, 0x25dfdbfc, {0x2, 0x18, 0x0, 0x0, 0x0, 0x3, 0xff, 0x9}, [@RTA_DST={0x8, 0x1, @dev}]}, 0x24}}, 0x40000) 4.407189462s ago: executing program 3 (id=6398): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = getpid() r4 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000100)={r1, r2}) 3.95555663s ago: executing program 3 (id=6399): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x194f, 0x4) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x800) recvfrom(r0, 0x0, 0x0, 0x40000042, 0x0, 0x0) 3.763308099s ago: executing program 0 (id=6401): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x3a, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.651439815s ago: executing program 3 (id=6402): r0 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xe8001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) ioctl$TUNGETFILTER(r1, 0x801054db, 0x0) writev(r0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100000000000000000000000000000000000000000a0060"], 0xb8}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x40, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0xaa3, 0xfffffffffffffff8}, {0x0, 0xb}}}, 0xb8}}, 0x0) 3.251428478s ago: executing program 0 (id=6404): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0xfffffffe}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x2, 0x180, 0x4, 0x12, 0xf1, 0x400000000050, 0x12, 0x5, 0x0, 0x1d497c23, 0x0, 0x6, 0x0, 0xbda], 0x4, 0x43100}) 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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x7, 0x1000000000, 0x0, 0x43, 0x2000001, 0x0, 0x2004cb, 0x0, 0xa7c, 0x68ff, 0x5, 0x1, 0x3], 0xeeee8000, 0x202}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x100000, 0x10, 0x8, 0xb, 0xe6, 0x40, 0x9, 0x0, 0x81, 0x80}, {0x5000, 0xdddd1000, 0x3, 0x0, 0x42, 0x5, 0x7d, 0x6, 0x36, 0x0, 0x2, 0x87}, {0x0, 0xdddd0000, 0xe, 0x5, 0x3, 0x4, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0x1, 0xeeee0000, 0x9, 0x6, 0x5, 0x42, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xeeee0000, 0xe000, 0xf, 0x3, 0x16, 0x3, 0xab, 0x8, 0x80, 0x8, 0xf7, 0x3}, {0x2000, 0xa000, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x31, 0x1, 0x7}, {0x8080000, 0x3000, 0xc, 0x5, 0x7, 0x5, 0xa, 0x3, 0x8, 0x81, 0x40, 0x70}, {0xd000, 0x4000, 0xc, 0x5, 0xcd, 0x7, 0x1, 0x9, 0x2, 0xc, 0xac, 0x81}, {0x4000}, {0x8000000, 0x7}, 0x80000031, 0x0, 0x3000, 0x2024, 0x2, 0x0, 0x100000, [0x6800000000000000, 0x4, 0x3, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.576357245s ago: executing program 0 (id=6407): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x180, 0x61ca, 0x28}, 0x50) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70300000000000085000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xcb13119f635c50e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r1}, 0xc) socket$packet(0x11, 0x2, 0x300) r2 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="540000001000370401000000ffdbdf2500000000", @ANYRES32=r3, @ANYBLOB="890c04000000000005001000050000002c0012800b00010067726574617000001c00028005001700000000000800040003000000060003009c"], 0x54}, 0x1, 0x0, 0x0, 0x44801}, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r4, &(0x7f0000003380)=[{{&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @rand_addr=0x64010102}}}], 0x20}}], 0x1, 0x4040880) 2.528854922s ago: executing program 3 (id=6408): r0 = userfaultfd(0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f000092b000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0xc0002014}) epoll_pwait(r3, &(0x7f0000000240)=[{}], 0x1, 0xfffef7fb, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x101, 0x0, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2.329467045s ago: executing program 5 (id=6409): socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = getpid() r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000100)={r0}) 2.159316561s ago: executing program 0 (id=6410): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x4, 0x4000000, 0x3, 0x0, 0x8}, {0x0, 0x22, 0x9, 0x69, 0x7fffffff}, {0x40000001, 0x1, 0x9, 0xfffffff8, 0x2}]}) 1.99473376s ago: executing program 3 (id=6411): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, 0x0, 0x24048800) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xe, 0x7ff, 0x4, 0xc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x50) 1.929167168s ago: executing program 5 (id=6412): syz_usb_connect(0x2, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a2, &(0x7f0000000200)='bridge0\x00') r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) 1.738742585s ago: executing program 0 (id=6413): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffc, @empty, 0x4}, 0x1c) syz_emit_ethernet(0xa9, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd6a00ea000073114d90b08900000000000000ffffe0000002fe8000000000000000000000000000aa4e1d4e20007390"], 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/106, 0x6b}], 0x1) 1.142617556s ago: executing program 5 (id=6415): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x1fd, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x2, 0x7, 0x3, 0x81, 0x9, 0xf9, 0x8, 0x1, 0xfb, 0x0, 0x8, 0x4, 0xfb, 0x4, 0xfc, 0x28}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x6e, 0x1, 0x100000000005, 0x20, 0x3, 0x2, 0x106c, 0x5, 0x0, 0x80000000, 0x8000000, 0x8, 0x0, 0x0, 0x1, 0x29a], 0x50000, 0x3c4210}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 727.782467ms ago: executing program 0 (id=6416): syz_usb_connect$uac3(0x2, 0x97, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xd8c, 0x14, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0xff, 0xd0, 0xc, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x30, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x2, 0xa, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@as_header={0x17, 0x24, 0x1, 0x3, 0x4, 0x7fff, 0x4, 0x7, 0x1, 0xfc00, 0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x40, 0xd0, 0x6, {0xa, 0x25, 0x25, 0x7fff, 0x5, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xfa, 0x1a, 0x2, {0xa, 0x25, 0x25, 0x4, 0x85, 0x5d}}}}}}}}]}}, 0x0) 727.630852ms ago: executing program 1 (id=6361): r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000140)) fremovexattr(r0, &(0x7f00000001c0)=@known='trusted.overlay.opaque\x00') 560.837276ms ago: executing program 1 (id=6417): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x20003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000400)) 556.587912ms ago: executing program 5 (id=6418): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffc, @empty, 0x4}, 0x1c) syz_emit_ethernet(0xa9, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd6a00ea000073114d90b08900000000000000ffffe0000002fe8000000000000000000000000000aa4e1d4e20007390"], 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1) 461.42945ms ago: executing program 2 (id=6419): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x80}, 0xc) bind$netlink(r0, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfb, 0x808b9027}, 0xc) 339.65118ms ago: executing program 2 (id=6420): socket$inet6(0xa, 0x80803, 0x87) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/257, 0x101}], 0x1, 0xa3, 0x4) 337.044777ms ago: executing program 1 (id=6421): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a01080000000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000240000000000800014000000000180003801400010069705f7674693000000000000000000014000000110001"], 0x80}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) read$FUSE(r1, &(0x7f0000002e80)={0x2020}, 0x2020) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)={0x14, 0x17, 0xa, 0x101}, 0x14}}, 0x0) 300.326528ms ago: executing program 2 (id=6422): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x0, 0x3}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x0, 0x1}, 0x10) bind$tipc(r1, 0x0, 0x0) sendmsg$tipc(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x80) r2 = dup3(r0, r1, 0x0) bind$tipc(r2, 0x0, 0x0) 210.215521ms ago: executing program 1 (id=6423): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x70) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x10000, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x9, 0xffffffffb5e0e121, 0x400, 0x1, 0x6, 0xfffffffc, 0x0, 0x0, 0x0, 0xa4801f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="412e450a2a7b9586d1e6e9de257afc4fd60c8de430c0d6348b2cf1db8d070a539de9c1e91a178f9240dbcfe303566018f6c20c55d643a2ed46aaacf49ca491ee2f06184bdb548778a2c56e56f6b40b994419428bbbb9dfa5f9593511ca8ae1c088fb0ee5da72f505000000000000002c04754204f194ae6ceff4570d44496eeffe619998eafc7167d22e1c6aa73e89ad19224e35130a37cf68d5c41ccafe59b4b753a26e06c4306d31d78de6cede97c06e3ca2cc4af66b7548268efa91621ffca2655d2c8f1a9bb019b88fa729cb3d32f72c098c44898d42c42f39feb4faead93980726c236129acdf31c01f1cabb5ca3ec4e45eb5e6e59912792b4976e3f2b560c861d49b539d8e1870040a8cf190a8a767ec067a8048aac53336b44669d3d425843ae80681a7c02a5d5a3d90f355fd4a6ac277e75230d558f0df20cb323cc65e9b5a258cdd669c8a9534e4aff09a8fe89b124748c9e756c28789c2152a5142bc0bb205e339d43bb980b3f04a3c1a424a2a093966b20600a5410e0528fb35937c998eea19f01eaf2f39e16d85563a6737ddab3213ca1832f0afdf891e34a582f6a4ac81fda70ebc3fedac2fb3a492fdb40b91021e5d371d990064cd1f7c2c1a6472dec7505f9a4940057a3e57fd53aa3cd2eb914e073a19b6e925f8553e6875c093c7d19de25861fd9640f0eca4cda0467f12126daa2e0c6df7d4e4babe5a6e59e8391be7700790315b6b8a8aa74cd6d3f054aceaeda79430676b67fe25c9029e0894b413377fc4d8300d9f9338fadd07e4c80cac08113df8971a868458c47c06fff0c1c4bfd48ea583e9e76ef103d42c233b6de10b30612cdbeb6b60a6a4dbbe2da63cc2dd4fb93cac65af3c1279274f4af0e2c5b96e6068aa5b41f7548fb72b0c142351f64446db7425115b89132b5589ee642ebbde655adb2d7d1117456a6e4f2886879b42baf85e05d53e2aceea9c3830673bdc4d081675fe76b994651af9c3f16b7513834fce4654f84558a8308fa677d05bffcc893d9813bf87c5ec520cd66ad58dc06f0c47d253cd36dfec82980fc8dbdcd4b1c037c2b30bef455984f3e8ed19d69e185fe4fbdda2c2517ec9abfbb4841252e650b6bf56fdeca9a4ee3c311de3c6859ec14cc00e95323c57c02fa894d83ea17944f3112fc19a7e11335d7951ec6dd5b4f06fb9b637313a230341ea5da6a7a959e707d0cd5fca60a6649c8df8d6c17e9a49d230e5775df14e4b43aa3420bd0b8814ec7360ab1910e69fab8932f7646d7998bdc2e8ec354c52da21ed83fb7582cb9d37bb95f144974f72c7b0ae7b42945768fa8ec0dd6daba72d05809670506ef1054282201b00906c8af64e3e13a10f180688c96549b2d3d6b04403fd571e7b132891dd4b7cf37aec25ca1e9190c17aaefbc31e059915c12c232fb7097e9fa6f35fbb265c7102db62e2264590c583ea90f1aee3f166af81430d9084eb0c760ebbb16049c9fd1fee6ce33c8ac205e3ac9c275531feadfa4054e0c027c26beb009f54aa72b864d39bb11753f77931bb960276db33021c65671e57b3708bbf979be222e8439d71f58ca87cec7a054517af398a42735b580717377a54f139e2c46813cbb03d98e49c26f4ed54d75e48573cd06145f913f4e313eeee837496dfff75aa722fd8486c45f9c959da12ae48ba4a10712120a203e2476c7b96031d8f8773f68344e6fa21831287655aabbd594e9f272eb1a7315d2d79b8bcd5e63004cd106f80b1e40a5d9e428a01bc58264f4d63c2ee9db6efa70607a642aeb883bf4b9fe009d7f09c16b05a2c9b73573e9019e161ebbdc1fc9b9cd0c5fe1b57adcba2d0f3a767ad59aafa159b3dd181f0601ff95e8af8b5410e56c81ffb8ab35b1e04af35dabf69f08572e69260b72bfd502c5a0de627fd3fee44bf1d4a261bd356056c5739398e3ff161beec1240a089625daffbc61dc5e660c274565477a0ff1797fefff04a98704802ab0674ab72d400686229608cbfd2ca20f4e62495e8b09de9d180c47375bbad72f4474b67d56104b4b466192be60f7aa668fd0a4338b856f114311842ee806d6488ab09098ed9de0e21bcc8b42a5d5713d15eca108fcc7a65d6b414a112524a6e1418644508dd957147a92d4399d13faaf01cacef40549cd11900f9aa32a8333f55796ef25d33c554a308da9797cd0ac25888311b0ac88eff0be7a36ddedcfc2b095abb4d5a6a4edbbad67b70cdf60c7ed0c5e040ced90edb3322ef684332358942ede9191b431c99b3abf8f9c50206479f0ac118c0a99df61fb9c90d846f41caa6a2448fb7e15640965e051c2af4ee72a5cc7c962bacff7019615c10e6c3054e2e5792df3aa6e2c33425552148466a88568cc79b6edebf0107b7d3d24423a665d20c3a1c0f1a6b34eb475bf875912115914cfabcf394f8a096d64e5dc95705074fe5e985497dcf052b9f748b9d4688859c0200fa43719e4722ed6c064c0efa7e07beb2a26fd724b63537fa0eb506365d5c029cd8dce7dd0a1cb9d9058c061739734af6be9e880fe7e28a211a4c368a7babd1107110ecbb384b274cc092b9511c4abde2ddd863162e2739984a9f3c0a76e3c530a27d5e385f4a3b87607b2a944e09d28239661d27719e22c0a657ea383c30859ca29cdb8fbc79bc83e995dcb361743a7e195650c37e570b768a0a1f0b118fa5be9b3c838326343ec5b376d5ee040ee29dfd868cccf9cfa4591151f519cd6e2ae1453a58aa92f90ee5be11ceb8511ab743f399be0a190eeddfd112336866831c3255ef6520d88b2581ea3767f3df01a38d9b4656f2a89c5df41443291a795da45c8a846015cd041bea0dfbe648348b10ae73ce43d9017182792cd9172eee642c549a530cc1f537f9aa70ca63792ba4a86a713ae09b917136e5bf1506ad7f367d8d2f77f47a2318facd109bba9b1327b5db9e4aeffbdcf414db761eeacc227a15cd72aa52c8ede33bdbab9de9aa1e8f470a388013d07f08777e2131bbd4856ab5c1c38d03ef407197ccf24e8b2a8db69e78f9d6623033c453541bb79f9e0be9a55588e2e54fce65fb785467064a146c4bf218068b5e3efdafaf93a98253becaef226cd79468ff1bbe0c9d43877f5cbb5844fd8957f15d3ef208aac11816585cdccf039c36b429d3d7fb634054fd0f09c8abea3746a6b7379142abde26d998ac7e39b94746c60c09f86ddbd7497849d1ef839730672449f35a3c3253666e9fc053ac1c518e44e0b84555be507f7c00fa9e4864b4bf40ac3d93f12001eb780a779e655d0633803268c094ae161a0efd652003d6ac47f9a6c28d866b56233f371627b01e0fe9361dca611a28841968d4e12cb73d49ce08fe25de4a90b2d34607202b20e71f5e1eed38e17d0a2748f548cf61735f4c9cead1cb93b11929d906d65fc60f88e6919b7b5a1014e6d408bce9c8cc832eecf9147708fe451891717d2ed99dee70773feaa97985102abd3dd05c904c28898afe060621db6564887bc4afe158fbe1d819136a1ac1dc9d867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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20c01, 0x36) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r2, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r1, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000000}]) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r4, 0x0) dup3(r1, r0, 0x0) 163.439286ms ago: executing program 2 (id=6424): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40140, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='GPL\x00'}, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20000010, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) 104.139773ms ago: executing program 2 (id=6425): r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x800, 0x3, 0x3}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000300)={0x43, 0x3, 0x3, 0x3}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x110043, 0x0, 0x3, 0x3}, 0x10) sendmsg$tipc(r2, &(0x7f0000000140)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x1, {0x0, 0x2, 0xffffffff}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4008001}, 0xc4) 0s ago: executing program 2 (id=6426): r0 = syz_open_dev$loop(&(0x7f0000000500), 0xee8, 0x5042) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/fscaps', 0x20940, 0x1e2) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000140)={r1, 0x0, {0x0, 0x0, 0x0, 0x7fff, 0x7ffe, 0x0, 0x0, 0x5, 0xc, "c44ef9682a689185ff07ec0f9eddd770e010a8b62022fd106fa715e63fee8ab07f3c19ed0c04afcaba06f6d9584488da0162d4cc7030ec4f7b9ab89b3e192e4a", "8bc975aabbbbe9e4cbb0e98d43a12e12538b330e6fe3bce73919393417abdc6c58f0abd4f0c29b3c71757f74bc429c808f46e9cda4584203143a0b9705fb16b6", "666f1d5f5c43005b310134ce9a6d0369862b72c1f9f4980a2346c4dd62ad8050", [0x6, 0x61fe]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) kernel console output (not intermixed with test programs): 6 compat=1 ip=0xf7f18f6c code=0x7ffc0000 [ 1550.568419][T25200] bond3: (slave geneve3): making interface the new active one [ 1550.576510][T20617] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 1550.593371][T25200] bond3: (slave geneve3): Enslaving as an active interface with an up link [ 1550.604975][ T1132] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1550.616503][ T1132] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1550.625442][ T1132] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1550.640752][ T1132] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1550.650436][ T30] audit: type=1326 audit(1775233896.317:776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25196 comm="syz.2.5264" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f18f6c code=0x7ffc0000 [ 1550.737678][T20617] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1550.748106][T20617] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1550.759115][T20617] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1550.770267][T20617] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1550.785395][T20617] usb 4-1: SerialNumber: syz [ 1551.098449][T25210] syzkaller1: entered promiscuous mode [ 1551.103995][T25210] syzkaller1: entered allmulticast mode [ 1552.182193][T25218] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5269'. [ 1552.276648][T25222] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1553.590426][T25227] FAULT_INJECTION: forcing a failure. [ 1553.590426][T25227] name failslab, interval 1, probability 0, space 0, times 0 [ 1553.605578][T25227] CPU: 1 UID: 0 PID: 25227 Comm: syz.5.5271 Tainted: G L syzkaller #0 PREEMPT(full) [ 1553.605612][T25227] Tainted: [L]=SOFTLOCKUP [ 1553.605619][T25227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1553.605630][T25227] Call Trace: [ 1553.605639][T25227] [ 1553.605648][T25227] dump_stack_lvl+0xe8/0x150 [ 1553.605681][T25227] should_fail_ex+0x412/0x560 [ 1553.605716][T25227] should_failslab+0xa8/0x100 [ 1553.605746][T25227] __kmalloc_cache_noprof+0x88/0x660 [ 1553.605771][T25227] ? alloc_pipe_info+0xe8/0x4d0 [ 1553.605800][T25227] alloc_pipe_info+0xe8/0x4d0 [ 1553.605824][T25227] splice_direct_to_actor+0xa08/0xc70 [ 1553.605950][T25227] ? __pfx_direct_splice_actor+0x10/0x10 [ 1553.605977][T25227] ? get_pid_task+0x20/0x1f0 [ 1553.605998][T25227] ? __pfx_aa_file_perm+0x10/0x10 [ 1553.606023][T25227] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1553.606062][T25227] do_splice_direct+0x195/0x290 [ 1553.606092][T25227] ? __pfx_do_splice_direct+0x10/0x10 [ 1553.606120][T25227] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1553.606143][T25227] ? bpf_lsm_file_permission+0x9/0x20 [ 1553.606167][T25227] ? security_file_permission+0x75/0x260 [ 1553.606195][T25227] ? rw_verify_area+0x255/0x4d0 [ 1553.606221][T25227] do_sendfile+0x535/0x7d0 [ 1553.606255][T25227] ? __pfx_do_sendfile+0x10/0x10 [ 1553.606280][T25227] ? ksys_write+0x242/0x270 [ 1553.606307][T25227] ? __ia32_compat_sys_sendfile+0x180/0x1d0 [ 1553.606337][T25227] __do_fast_syscall_32+0x20d/0x640 [ 1553.606365][T25227] ? do_fast_syscall_32+0x33/0x70 [ 1553.606386][T25227] ? asm_int80_emulation+0x1a/0x20 [ 1553.606405][T25227] ? do_int80_emulation+0x274/0x4d0 [ 1553.606431][T25227] do_fast_syscall_32+0x33/0x70 [ 1553.606453][T25227] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1553.606471][T25227] RIP: 0023:0xf7f38f6c [ 1553.606487][T25227] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1553.606501][T25227] RSP: 002b:00000000f53b450c EFLAGS: 00000206 ORIG_RAX: 00000000000000bb [ 1553.606520][T25227] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000000000a [ 1553.606533][T25227] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 1553.606544][T25227] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1553.606553][T25227] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1553.606562][T25227] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1553.606585][T25227] [ 1554.002599][T20617] usb 4-1: 0:2 : does not exist [ 1554.022565][T20617] usb 4-1: unit 253 not found! [ 1554.136599][T20617] usb 4-1: USB disconnect, device number 107 [ 1554.222950][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1555.310168][T25251] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5277'. [ 1555.474610][T25251] libceph: resolve '0..' (ret=-3): failed [ 1556.398247][T25263] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5279'. [ 1556.711411][T25268] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1556.762573][T20617] usb 6-1: new high-speed USB device number 64 using dummy_hcd [ 1556.989174][T20617] usb 6-1: config 0 has an invalid interface number: 64 but max is 0 [ 1556.999869][T20617] usb 6-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 1557.011070][T20617] usb 6-1: config 0 has no interface number 0 [ 1557.107760][T20617] usb 6-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 1557.119026][T20617] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1557.130462][T20617] usb 6-1: Product: syz [ 1557.139862][T20617] usb 6-1: Manufacturer: syz [ 1557.148269][T20617] usb 6-1: SerialNumber: syz [ 1557.156738][T20617] usb 6-1: config 0 descriptor?? [ 1557.172595][T20617] uvcvideo 6-1:0.64: probe with driver uvcvideo failed with error -22 [ 1557.436252][T25263] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5279'. [ 1557.489197][T25263] netlink: 27 bytes leftover after parsing attributes in process `syz.5.5279'. [ 1558.740676][T25280] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5285'. [ 1558.941131][T20613] usb 6-1: USB disconnect, device number 64 [ 1559.033996][T25285] tunl0: Caught tx_queue_len zero misconfig [ 1559.436746][T20613] usb 6-1: new high-speed USB device number 65 using dummy_hcd [ 1559.585615][T20613] usb 6-1: device descriptor read/64, error -71 [ 1559.825567][T20613] usb 6-1: new high-speed USB device number 66 using dummy_hcd [ 1559.965779][T20613] usb 6-1: device descriptor read/64, error -71 [ 1560.077497][T20613] usb usb6-port1: attempt power cycle [ 1560.425802][T20613] usb 6-1: new high-speed USB device number 67 using dummy_hcd [ 1560.456714][T20613] usb 6-1: device descriptor read/8, error -71 [ 1560.591012][T25297] usb usb7: usbfs: process 25297 (syz.1.5290) did not claim interface 0 before use [ 1560.612040][T25298] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1560.625003][T25298] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1560.705670][T20613] usb 6-1: new high-speed USB device number 68 using dummy_hcd [ 1560.726179][T20613] usb 6-1: device descriptor read/8, error -71 [ 1560.845905][T20613] usb usb6-port1: unable to enumerate USB device [ 1562.155807][ T29] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 1562.307117][ T29] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1562.317587][ T29] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1562.328325][ T29] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1562.337703][ T29] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1562.346702][ T29] usb 4-1: Product: syz [ 1562.351134][ T29] usb 4-1: Manufacturer: syz [ 1562.356335][ T29] usb 4-1: SerialNumber: syz [ 1562.364395][ T29] usb 4-1: config 0 descriptor?? [ 1562.373910][ T29] usb 4-1: selecting invalid altsetting 0 [ 1562.604726][ T29] usb 4-1: USB disconnect, device number 108 [ 1562.714241][T25319] netlink: 'syz.5.5297': attribute type 4 has an invalid length. [ 1562.762386][T25319] netlink: 'syz.5.5297': attribute type 4 has an invalid length. [ 1564.504532][T25335] FAULT_INJECTION: forcing a failure. [ 1564.504532][T25335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1564.535369][T25335] CPU: 1 UID: 0 PID: 25335 Comm: syz.5.5303 Tainted: G L syzkaller #0 PREEMPT(full) [ 1564.535394][T25335] Tainted: [L]=SOFTLOCKUP [ 1564.535400][T25335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1564.535407][T25335] Call Trace: [ 1564.535413][T25335] [ 1564.535420][T25335] dump_stack_lvl+0xe8/0x150 [ 1564.535455][T25335] should_fail_ex+0x412/0x560 [ 1564.535488][T25335] _copy_from_iter+0x1d3/0x1670 [ 1564.535512][T25335] ? rcu_is_watching+0x15/0xb0 [ 1564.535532][T25335] ? __pfx__copy_from_iter+0x10/0x10 [ 1564.535549][T25335] ? netlink_sendmsg+0x650/0xb40 [ 1564.535560][T25335] ? skb_put+0x11b/0x210 [ 1564.535576][T25335] netlink_sendmsg+0x6c0/0xb40 [ 1564.535593][T25335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1564.535607][T25335] ? aa_sock_msg_perm+0xf1/0x1b0 [ 1564.535626][T25335] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1564.535650][T25335] ____sys_sendmsg+0x972/0x9f0 [ 1564.535683][T25335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1564.535709][T25335] ? kstrtoull+0x12f/0x1d0 [ 1564.535742][T25335] ___sys_sendmsg+0x2a5/0x360 [ 1564.535813][T25335] ? __pfx____sys_sendmsg+0x10/0x10 [ 1564.535842][T25335] ? get_pid_task+0x20/0x1f0 [ 1564.535861][T25335] ? get_pid_task+0x20/0x1f0 [ 1564.535875][T25335] ? get_pid_task+0x20/0x1f0 [ 1564.535920][T25335] ? __fget_files+0x2a/0x420 [ 1564.535939][T25335] ? __fget_files+0x3a0/0x420 [ 1564.535967][T25335] __sys_sendmsg+0x183/0x260 [ 1564.535994][T25335] ? __pfx___sys_sendmsg+0x10/0x10 [ 1564.536040][T25335] __do_fast_syscall_32+0x20d/0x640 [ 1564.536069][T25335] ? do_fast_syscall_32+0x33/0x70 [ 1564.536094][T25335] ? asm_int80_emulation+0x1a/0x20 [ 1564.536112][T25335] ? do_int80_emulation+0x274/0x4d0 [ 1564.536137][T25335] ? trace_irq_disable+0x3b/0x150 [ 1564.536159][T25335] do_fast_syscall_32+0x33/0x70 [ 1564.536186][T25335] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1564.536210][T25335] RIP: 0023:0xf7f38f6c [ 1564.536229][T25335] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1564.536247][T25335] RSP: 002b:00000000f53f650c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 1564.536270][T25335] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000580 [ 1564.536284][T25335] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1564.536296][T25335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1564.536308][T25335] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1564.536320][T25335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1564.536347][T25335] [ 1565.615742][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1565.705566][ T24] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 1565.856337][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 1565.905727][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1565.929160][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1565.951639][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1565.965386][ T24] usb 4-1: New USB device found, idVendor=0458, idProduct=4018, bcdDevice= 0.00 [ 1565.974879][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1565.996863][ T24] usb 4-1: config 0 descriptor?? [ 1566.454594][T25343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1566.480215][T25343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1567.177754][T25369] nvme_fabrics: unknown parameter or missing value 'syz0' in ctrl creation request [ 1567.280817][T25371] syzkaller0: entered promiscuous mode [ 1567.287503][T25371] syzkaller0: entered allmulticast mode [ 1568.992050][ T24] usbhid 4-1:0.0: can't add hid device: -71 [ 1569.000307][ T24] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1569.025666][ T24] usb 4-1: USB disconnect, device number 109 [ 1569.386290][T25385] vivid-007: disconnect [ 1570.046427][T25383] vivid-007: reconnect [ 1574.726579][T25437] tipc: Started in network mode [ 1574.732153][T25437] tipc: Node identity ac14140f, cluster identity 4711 [ 1574.741865][T25437] tipc: New replicast peer: 255.255.255.30 [ 1574.749401][T25437] tipc: Enabled bearer , priority 10 [ 1574.901557][T25443] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 1574.910499][T25443] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 1574.994022][T25446] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5336'. [ 1575.004537][T25446] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5336'. [ 1575.015968][T25446] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5336'. [ 1575.116588][ T24] usb 6-1: new high-speed USB device number 69 using dummy_hcd [ 1575.145307][T25452] vimc link validate: Scaler:src:16x16 (0x33424752, 10, 0, 0, 0) RGB/YUV Capture:snk:16x2160 (0x33424752, 8, 0, 0, 0) [ 1575.277364][ T24] usb 6-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1575.287355][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1575.303851][ T24] usb 6-1: config 0 descriptor?? [ 1575.515854][ T24] udl 6-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1575.719464][ T24] [drm:udl_init] *ERROR* Selecting channel failed [ 1575.770057][ T24] [drm] Initialized udl 0.0.1 for 6-1:0.0 on minor 2 [ 1575.779581][ T24] [drm] Initialized udl on minor 2 [ 1575.790002][ T24] udl 6-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1575.827936][ T24] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1575.859358][T18375] udl 6-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1575.867555][T20615] tipc: Node number set to 2886997007 [ 1575.880359][ T24] usb 6-1: USB disconnect, device number 69 [ 1575.900718][T18375] udl 6-1:0.0: [drm] Cannot find any crtc or sizes [ 1576.010159][T25468] syzkaller1: entered promiscuous mode [ 1576.016259][T25468] syzkaller1: entered allmulticast mode [ 1576.038862][T25466] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5341'. [ 1576.156097][T25465] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5342'. [ 1576.733311][T25483] binder: 25482:25483 ioctl c0306201 80000040 returned -11 [ 1576.755185][T25465] bond2: option ad_actor_system: mode dependency failed, not supported in mode balance-rr(0) [ 1576.768874][T25465] bond2 (unregistering): Released all slaves [ 1577.545582][T20615] usb 3-1: new full-speed USB device number 50 using dummy_hcd [ 1577.717725][T20615] usb 3-1: config 0 has an invalid interface number: 212 but max is 0 [ 1577.726118][T20615] usb 3-1: config 0 has no interface number 0 [ 1577.734535][T20615] usb 3-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice=d7.23 [ 1577.744063][T20615] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1577.752269][T20615] usb 3-1: Product: syz [ 1577.756604][T20615] usb 3-1: Manufacturer: syz [ 1577.761755][T20615] usb 3-1: SerialNumber: syz [ 1577.771456][T20615] usb 3-1: config 0 descriptor?? [ 1577.798278][T20615] ftdi_sio 3-1:0.212: FTDI USB Serial Device converter detected [ 1577.808298][T20615] ftdi_sio ttyUSB0: unknown device type: 0xd723 [ 1577.878807][T25519] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5359'. [ 1578.977975][T20613] usb 3-1: USB disconnect, device number 50 [ 1578.985006][T20613] ftdi_sio 3-1:0.212: device disconnected [ 1579.327346][T25548] netlink: 'syz.0.5366': attribute type 1 has an invalid length. [ 1579.351962][T25548] bond1: entered promiscuous mode [ 1579.358324][T25548] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1579.378108][T25548] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5366'. [ 1579.388309][T25548] bond1: entered allmulticast mode [ 1579.536186][ T24] usb 6-1: new high-speed USB device number 70 using dummy_hcd [ 1579.700955][ T24] usb 6-1: config 0 has an invalid interface number: 64 but max is 0 [ 1579.719782][ T24] usb 6-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 1579.740590][ T24] usb 6-1: config 0 has no interface number 0 [ 1579.759067][ T24] usb 6-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 1579.771983][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1579.782522][ T24] usb 6-1: Product: syz [ 1579.787189][ T24] usb 6-1: Manufacturer: syz [ 1579.792048][ T24] usb 6-1: SerialNumber: syz [ 1579.807801][ T24] usb 6-1: config 0 descriptor?? [ 1579.825862][ T24] uvcvideo 6-1:0.64: probe with driver uvcvideo failed with error -22 [ 1580.027533][ T24] usb 6-1: USB disconnect, device number 70 [ 1580.272088][T25569] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 1580.839579][T25580] binder_alloc: 25579: binder_alloc_buf, no vma [ 1581.039814][T20613] usb 6-1: new high-speed USB device number 71 using dummy_hcd [ 1581.199931][T20613] usb 6-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1581.209321][T20613] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1581.219998][T20613] usb 6-1: Product: syz [ 1581.224189][T20613] usb 6-1: Manufacturer: syz [ 1581.228977][T20613] usb 6-1: SerialNumber: syz [ 1581.295532][ C0] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 1581.634868][T25586] FAULT_INJECTION: forcing a failure. [ 1581.634868][T25586] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.650527][T25586] CPU: 0 UID: 0 PID: 25586 Comm: syz.3.5378 Tainted: G L syzkaller #0 PREEMPT(full) [ 1581.650560][T25586] Tainted: [L]=SOFTLOCKUP [ 1581.650576][T25586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1581.650588][T25586] Call Trace: [ 1581.650596][T25586] [ 1581.650605][T25586] dump_stack_lvl+0xe8/0x150 [ 1581.650637][T25586] should_fail_ex+0x412/0x560 [ 1581.650670][T25586] should_failslab+0xa8/0x100 [ 1581.650695][T25586] __kmalloc_noprof+0xe8/0x760 [ 1581.650717][T25586] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1581.650735][T25586] ? sock_kmalloc+0xd6/0x160 [ 1581.650763][T25586] sock_kmalloc+0xd6/0x160 [ 1581.650788][T25586] af_alg_alloc_areq+0x99/0x200 [ 1581.650810][T25586] aead_recvmsg+0x46f/0x1030 [ 1581.650836][T25586] ? trace_kmalloc+0x2a/0x110 [ 1581.650865][T25586] ? __pfx_aead_recvmsg+0x10/0x10 [ 1581.650893][T25586] ? __asan_memset+0x22/0x50 [ 1581.650911][T25586] ? __pfx_aead_recvmsg+0x10/0x10 [ 1581.650935][T25586] sock_recvmsg_nosec+0x10c/0x140 [ 1581.650966][T25586] ____sys_recvmsg+0x3e3/0x4a0 [ 1581.651001][T25586] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1581.651022][T25586] ? get_compat_msghdr+0x34b/0x4c0 [ 1581.651060][T25586] ? kfree+0x4d/0x630 [ 1581.651085][T25586] ___sys_recvmsg+0x215/0x590 [ 1581.651113][T25586] ? __lock_acquire+0x6b5/0x2cf0 [ 1581.651138][T25586] ? __pfx____sys_recvmsg+0x10/0x10 [ 1581.651200][T25586] do_recvmmsg+0x3a5/0x800 [ 1581.651235][T25586] ? __pfx_do_recvmmsg+0x10/0x10 [ 1581.651275][T25586] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1581.651308][T25586] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1581.651339][T25586] __sys_recvmmsg+0x1a5/0x290 [ 1581.651356][T25586] ? __pfx___sys_recvmmsg+0x10/0x10 [ 1581.651372][T25586] ? ksys_write+0x242/0x270 [ 1581.651389][T25586] __ia32_compat_sys_recvmmsg_time32+0xbf/0xe0 [ 1581.651406][T25586] __do_fast_syscall_32+0x20d/0x640 [ 1581.651423][T25586] ? do_fast_syscall_32+0x33/0x70 [ 1581.651438][T25586] ? asm_int80_emulation+0x1a/0x20 [ 1581.651449][T25586] ? do_int80_emulation+0x274/0x4d0 [ 1581.651466][T25586] do_fast_syscall_32+0x33/0x70 [ 1581.651481][T25586] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1581.651495][T25586] RIP: 0023:0xf701ef6c [ 1581.651507][T25586] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1581.651518][T25586] RSP: 002b:00000000f540d50c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 1581.651533][T25586] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000180 [ 1581.651541][T25586] RDX: 0000000000000002 RSI: 0000000000000060 RDI: 0000000000000000 [ 1581.651548][T25586] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1581.651555][T25586] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1581.651562][T25586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1581.651587][T25586] [ 1581.651713][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1581.959978][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1582.245652][T25597] netlink: 'syz.3.5381': attribute type 10 has an invalid length. [ 1582.311260][T25597] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1582.717592][T25602] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1583.074630][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1583.894451][T25610] fuse: Bad value for 'user_id' [ 1583.900298][T25610] fuse: Bad value for 'user_id' [ 1584.086700][T18375] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 1584.266287][T18375] usb 4-1: Using ep0 maxpacket: 16 [ 1584.275061][T18375] usb 4-1: New USB device found, idVendor=2137, idProduct=0001, bcdDevice=2a.35 [ 1584.285822][T18375] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1584.294580][T18375] usb 4-1: Product: syz [ 1584.299372][T18375] usb 4-1: Manufacturer: syz [ 1584.304007][T18375] usb 4-1: SerialNumber: syz [ 1584.312184][T18375] usb 4-1: config 0 descriptor?? [ 1584.323401][T18375] as10x_usb: device has been detected [ 1584.330118][T18375] dvbdev: DVB: registering new adapter (Sky IT Digital Key (green led)) [ 1584.347732][T18375] usb 4-1: DVB: registering adapter 1 frontend 0 (Sky IT Digital Key (green led))... [ 1584.402695][T18375] as10x_usb: error during firmware upload part1 [ 1584.409825][T18375] Registered device Sky IT Digital Key (green led) [ 1584.464417][T25627] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1584.539356][T18375] usb 4-1: USB disconnect, device number 110 [ 1584.574472][T18375] Unregistered device Sky IT Digital Key (green led) [ 1584.579173][T18375] as10x_usb: device has been disconnected [ 1584.598798][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001000. ret = -EPROTO [ 1584.634819][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 1584.660136][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1584.687705][T20613] lan78xx 6-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1584.741457][T20613] lan78xx 6-1:1.0: probe with driver lan78xx failed with error -71 [ 1584.771356][T20613] usb 6-1: USB disconnect, device number 71 [ 1585.412647][T25634] "syz.3.5393" (25634) uses obsolete ecb(arc4) skcipher [ 1585.491324][T25634] syzkaller0: entered promiscuous mode [ 1585.498030][T25634] syzkaller0: entered allmulticast mode [ 1586.410232][T25649] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5396'. [ 1586.696067][T25653] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5397'. [ 1587.585640][T20613] usb 3-1: new full-speed USB device number 51 using dummy_hcd [ 1587.725787][T20613] usb 3-1: device descriptor read/64, error -71 [ 1587.965793][T20613] usb 3-1: new full-speed USB device number 52 using dummy_hcd [ 1588.124431][T20613] usb 3-1: device descriptor read/64, error -71 [ 1588.241218][T20613] usb usb3-port1: attempt power cycle [ 1588.595623][T20613] usb 3-1: new full-speed USB device number 53 using dummy_hcd [ 1588.617194][T20613] usb 3-1: device descriptor read/8, error -71 [ 1588.865633][T20613] usb 3-1: new full-speed USB device number 54 using dummy_hcd [ 1588.896455][T20613] usb 3-1: device descriptor read/8, error -71 [ 1589.005926][T20613] usb usb3-port1: unable to enumerate USB device [ 1589.843560][T25648] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5396'. [ 1589.866774][T25649] : entered promiscuous mode [ 1590.123073][T25677] tipc: Enabled bearer , priority 10 [ 1590.389481][T25684] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5407'. [ 1590.407665][T25684] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5407'. [ 1590.435796][T25684] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5407'. [ 1591.125765][T17407] tipc: Node number set to 3978907276 [ 1593.254876][T25716] loop7: detected capacity change from 0 to 16384 [ 1593.359952][T25717] loop7: detected capacity change from 16384 to 0 [ 1593.360078][ C0] I/O error, dev loop7, sector 2944 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 1594.705201][T25734] netlink: 12 bytes leftover after parsing attributes in process `syz.5.5420'. [ 1596.459885][T25742] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1596.486072][T25742] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1598.907870][T25762] openvswitch: netlink: IP tunnel dst address not specified [ 1600.987414][T25796] vimc link validate: Scaler:src:16x16 (0x33424752, 10, 0, 0, 0) RGB/YUV Capture:snk:16x2160 (0x33424752, 8, 0, 0, 0) [ 1603.127987][ T30] audit: type=1326 audit(1775233948.797:777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.151988][ T30] audit: type=1326 audit(1775233948.797:778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.174551][ T30] audit: type=1326 audit(1775233948.827:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=136 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.197659][ T30] audit: type=1326 audit(1775233948.827:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.220728][ T30] audit: type=1326 audit(1775233948.827:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.270899][ T30] audit: type=1326 audit(1775233948.827:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=351 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.293114][ T30] audit: type=1326 audit(1775233948.827:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.315629][ T30] audit: type=1326 audit(1775233948.827:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.338081][ T30] audit: type=1326 audit(1775233948.847:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=228 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.361027][ T30] audit: type=1326 audit(1775233948.847:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25819 comm="syz.5.5442" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1603.466654][T25822] usb usb8: usbfs: process 25822 (syz.5.5442) did not claim interface 0 before use [ 1603.483017][T25822] netdevsim netdevsim5: loading /lib/firmware/. failed with error -22 [ 1603.493526][T25822] netdevsim netdevsim5: Direct firmware load for . failed with error -22 [ 1603.502521][T25822] netdevsim netdevsim5: Falling back to sysfs fallback for: . [ 1606.255750][T17407] usb 6-1: new high-speed USB device number 72 using dummy_hcd [ 1606.407154][T17407] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1606.425865][T17407] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1606.462735][T17407] usb 6-1: config 0 descriptor?? [ 1606.480644][T17407] cp210x 6-1:0.0: cp210x converter detected [ 1606.893394][T17407] cp210x 6-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1606.966457][T17407] usb 6-1: cp210x converter now attached to ttyUSB0 [ 1607.245088][T25868] xt_CT: No such helper "syz0" [ 1607.860865][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.867332][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1608.675590][T20613] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 1608.827002][T20613] usb 3-1: Using ep0 maxpacket: 16 [ 1608.837497][T20613] usb 3-1: config 0 has no interfaces? [ 1608.844482][T20613] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1608.855007][T20613] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1608.864073][T20613] usb 3-1: Manufacturer: syz [ 1608.877890][T20613] usb 3-1: config 0 descriptor?? [ 1609.002035][T20613] usb 6-1: USB disconnect, device number 72 [ 1609.030259][T20613] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1609.083282][T20613] cp210x 6-1:0.0: device disconnected [ 1610.094807][T20613] usb 3-1: USB disconnect, device number 55 [ 1610.230854][T25923] binder: 25919:25923 ioctl c0306201 0 returned -14 [ 1611.339882][T25923] syz.5.5476 (25923): drop_caches: 2 [ 1612.124355][T25949] syz_tun: entered allmulticast mode [ 1612.165714][T17407] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 1612.199662][T25950] pim6reg: entered allmulticast mode [ 1612.266113][ T24] usb 6-1: new high-speed USB device number 73 using dummy_hcd [ 1612.305895][T17407] usb 3-1: device descriptor read/64, error -71 [ 1612.425573][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 1612.433034][ T24] usb 6-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 1612.443693][ T24] usb 6-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 1612.456155][ T24] usb 6-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1612.467519][ T24] usb 6-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 1612.483128][ T24] usb 6-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 1612.493085][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1612.501478][ T24] usb 6-1: Product: syz [ 1612.506055][ T24] usb 6-1: Manufacturer: syz [ 1612.510817][ T24] usb 6-1: SerialNumber: syz [ 1612.523494][ C1] imon 6-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 1612.533785][ T24] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/input/input57 [ 1612.546282][T17407] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 1612.705844][T17407] usb 3-1: device descriptor read/64, error -71 [ 1612.730530][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 1612.730551][ T30] audit: type=1326 audit(1775233958.397:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.762936][ T30] audit: type=1326 audit(1775233958.397:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7135cab code=0x7ffc0000 [ 1612.790177][ T24] imon 6-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 1612.798714][ T24] (id 0x00) [ 1612.802732][ T30] audit: type=1326 audit(1775233958.397:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.827309][T17407] usb usb3-port1: attempt power cycle [ 1612.860707][ T30] audit: type=1326 audit(1775233958.397:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=3 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.884688][ T30] audit: type=1326 audit(1775233958.397:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.908783][ T30] audit: type=1326 audit(1775233958.397:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.935790][ T24] rc_core: IR keymap rc-imon-pad not found [ 1612.941720][ T24] Registered IR keymap rc-empty [ 1612.947639][ T24] imon 6-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 1612.961191][ T24] imon 6-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 1612.972537][ T30] audit: type=1326 audit(1775233958.397:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1612.999278][ T30] audit: type=1326 audit(1775233958.407:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=267 compat=1 ip=0xf7135cab code=0x7ffc0000 [ 1613.025711][ T30] audit: type=1326 audit(1775233958.607:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1613.049559][ T24] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/rc/rc0 [ 1613.062793][ T24] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:155.0/rc/rc0/input58 [ 1613.076403][ T30] audit: type=1326 audit(1775233958.607:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25946 comm="syz.5.5484" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x7ffc0000 [ 1613.100899][ T24] imon 6-1:155.0: iMON device (15c2:ffdc, intf0) on usb<6:73> initialized [ 1613.195546][T17407] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 1613.226268][T17407] usb 3-1: device descriptor read/8, error -71 [ 1613.465765][T17407] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 1613.486652][T17407] usb 3-1: device descriptor read/8, error -71 [ 1613.605824][T17407] usb usb3-port1: unable to enumerate USB device [ 1613.933853][T25966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1613.943473][T25966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1614.373726][T25970] imon:send_packet: task interrupted [ 1614.415549][T25970] imon:send_packet: packet tx failed (-512) [ 1614.433581][T25970] imon:vfd_write: send packet #3 failed [ 1614.451575][T25970] imon:send_packet: packet tx failed (-32) [ 1614.467447][T25970] imon:vfd_write: send packet #0 failed [ 1614.485812][T20615] usb 6-1: USB disconnect, device number 73 [ 1615.751958][T25994] FAULT_INJECTION: forcing a failure. [ 1615.751958][T25994] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.767423][T25994] CPU: 1 UID: 0 PID: 25994 Comm: syz.5.5498 Tainted: G L syzkaller #0 PREEMPT(full) [ 1615.767446][T25994] Tainted: [L]=SOFTLOCKUP [ 1615.767451][T25994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1615.767458][T25994] Call Trace: [ 1615.767463][T25994] [ 1615.767477][T25994] dump_stack_lvl+0xe8/0x150 [ 1615.767500][T25994] should_fail_ex+0x412/0x560 [ 1615.767520][T25994] should_failslab+0xa8/0x100 [ 1615.767537][T25994] __kmalloc_cache_noprof+0x88/0x660 [ 1615.767551][T25994] ? mpi_alloc+0x52/0x140 [ 1615.767566][T25994] mpi_alloc+0x52/0x140 [ 1615.767578][T25994] mpi_read_raw_data+0x139/0x970 [ 1615.767600][T25994] dh_set_secret+0x200/0x320 [ 1615.767614][T25994] ? crypto_create_tfm_node+0x83/0x3f0 [ 1615.767629][T25994] ? __kmalloc_node_noprof+0x34f/0x7c0 [ 1615.767644][T25994] ? __pfx_dh_set_secret+0x10/0x10 [ 1615.767659][T25994] ? crypto_alloc_tfm_node+0x3c0/0x3f0 [ 1615.767675][T25994] ? __keyctl_dh_compute+0x3df/0xd10 [ 1615.767690][T25994] __keyctl_dh_compute+0x5ae/0xd10 [ 1615.767702][T25994] ? get_pid_task+0x20/0x1f0 [ 1615.767719][T25994] ? __pfx___keyctl_dh_compute+0x10/0x10 [ 1615.767747][T25994] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1615.767766][T25994] compat_keyctl_dh_compute+0x19d/0x220 [ 1615.767781][T25994] ? __pfx_compat_keyctl_dh_compute+0x10/0x10 [ 1615.767796][T25994] ? fput+0xa0/0xd0 [ 1615.767813][T25994] ? ksys_write+0x242/0x270 [ 1615.767829][T25994] ? __ia32_compat_sys_keyctl+0x3f6/0x630 [ 1615.767842][T25994] __do_fast_syscall_32+0x20d/0x640 [ 1615.767859][T25994] ? do_fast_syscall_32+0x33/0x70 [ 1615.767873][T25994] ? asm_int80_emulation+0x1a/0x20 [ 1615.767884][T25994] ? do_int80_emulation+0x274/0x4d0 [ 1615.767898][T25994] ? trace_irq_disable+0x3b/0x150 [ 1615.767911][T25994] do_fast_syscall_32+0x33/0x70 [ 1615.767927][T25994] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1615.767941][T25994] RIP: 0023:0xf7f38f6c [ 1615.767954][T25994] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1615.767964][T25994] RSP: 002b:00000000f53f650c EFLAGS: 00000206 ORIG_RAX: 0000000000000120 [ 1615.767978][T25994] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000080000140 [ 1615.767986][T25994] RDX: 00000000800000c0 RSI: 00000000fffffe4f RDI: 0000000000000000 [ 1615.767994][T25994] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1615.768001][T25994] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1615.768008][T25994] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1615.768024][T25994] [ 1616.893814][T26010] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5503'. [ 1616.946857][T26010] netlink: 'syz.1.5503': attribute type 4 has an invalid length. [ 1617.184952][T26019] netlink: 64 bytes leftover after parsing attributes in process `syz.5.5506'. [ 1618.430084][T26025] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 1619.255633][ T24] usb 6-1: new high-speed USB device number 74 using dummy_hcd [ 1619.413870][T26041] netlink: 624 bytes leftover after parsing attributes in process `syz.2.5513'. [ 1619.427761][ T24] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1619.438297][ T24] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1619.448082][ T24] usb 6-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1619.461091][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1619.469590][ T24] usb 6-1: Product: syz [ 1619.473908][ T24] usb 6-1: Manufacturer: syz [ 1619.478847][ T24] usb 6-1: SerialNumber: syz [ 1619.486921][ T24] usb 6-1: config 0 descriptor?? [ 1619.494922][ T24] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1619.508798][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1619.519534][ T24] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 1619.528733][ T24] usb 6-1: media controller created [ 1619.543679][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1619.589630][ T24] DVB: Unable to find symbol tda10046_attach() [ 1619.607908][ T24] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 1619.618433][ T24] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 1619.715114][ T24] dvb_usb_m920x 6-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 1619.747024][ T24] usb 6-1: USB disconnect, device number 74 [ 1620.403165][T26067] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5520'. [ 1620.413013][T26067] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5520'. [ 1621.465533][T20613] usb 6-1: new high-speed USB device number 75 using dummy_hcd [ 1621.625606][T20613] usb 6-1: Using ep0 maxpacket: 8 [ 1621.642319][T20613] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1621.668488][T20613] usb 6-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 1621.702956][T20613] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1621.744626][T20613] usb 6-1: config 0 descriptor?? [ 1621.767607][T20613] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 1622.320475][T26100] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 1622.885598][T20615] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 1623.055954][T20615] usb 3-1: Using ep0 maxpacket: 32 [ 1623.125559][T20615] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 127, changing to 7 [ 1623.136805][T20615] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1623.147640][T20615] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1623.160630][T20615] usb 3-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice= 0.40 [ 1623.170812][T20615] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1623.180125][T20615] usb 3-1: Product: syz [ 1623.184555][T20615] usb 3-1: Manufacturer: Ы [ 1623.190716][T20615] usb 3-1: SerialNumber: syz [ 1623.472791][T20615] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 1623.481387][T20615] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 1623.678972][ T24] usb 3-1: USB disconnect, device number 60 [ 1624.204821][ T24] usb 6-1: USB disconnect, device number 75 [ 1624.705728][ T24] usb 6-1: new high-speed USB device number 76 using dummy_hcd [ 1624.865850][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 1624.870321][T26134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1624.870763][T26134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1624.874546][T26134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1624.874974][T26134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1624.877137][T26134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1624.877592][T26134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1624.985205][T26142] bridge0: port 2(bridge_slave_1) entered disabled state [ 1624.985834][T26142] bridge0: port 1(bridge_slave_0) entered disabled state [ 1625.174324][T13067] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1625.187464][T13067] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1625.196750][T13067] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1625.391068][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1625.403587][ T24] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 1625.413324][ T24] usb 6-1: can't read configurations, error -71 [ 1627.243269][T26190] bridge0: entered promiscuous mode [ 1627.405576][T20617] usb 4-1: new full-speed USB device number 111 using dummy_hcd [ 1627.785123][T20617] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1628.057013][T20617] usb 4-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 1628.085998][T20617] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1628.120273][T20617] usb 4-1: Product: syz [ 1628.137473][T20617] usb 4-1: Manufacturer: syz [ 1628.178110][T20617] usb 4-1: SerialNumber: syz [ 1628.263019][T20617] usb 4-1: config 0 descriptor?? [ 1628.311474][T20617] hub 4-1:0.0: bad descriptor, ignoring hub [ 1628.335779][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1628.367757][T20617] hub 4-1:0.0: probe with driver hub failed with error -5 [ 1628.398786][T20617] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 1628.614228][T20617] snd-usb-audio 4-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 1628.757813][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1628.997576][ T24] usb 4-1: USB disconnect, device number 111 [ 1630.382634][T26214] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5565'. [ 1630.572451][T26214] team0: left allmulticast mode [ 1630.578897][T26214] team_slave_0: left allmulticast mode [ 1630.589577][T26214] team_slave_1: left allmulticast mode [ 1630.595870][T26214] bond0: left allmulticast mode [ 1630.600911][T26214] bond_slave_0: left allmulticast mode [ 1630.609819][T26214] bond_slave_1: left allmulticast mode [ 1630.616443][T26214] batadv0: left allmulticast mode [ 1630.621934][T26214] team0: left promiscuous mode [ 1630.627258][T26214] team_slave_0: left promiscuous mode [ 1630.643157][T26209] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 1630.643267][T26214] team_slave_1: left promiscuous mode [ 1630.710762][T26214] bond0: left promiscuous mode [ 1630.716960][T26214] bond_slave_0: left promiscuous mode [ 1630.726719][T26214] bond_slave_1: left promiscuous mode [ 1630.733934][T26214] syz_tun: left promiscuous mode [ 1630.740682][T26214] batadv0: left promiscuous mode [ 1630.749559][T26214] bridge0: port 3(team0) entered disabled state [ 1630.764892][T26214] bridge_slave_1: left allmulticast mode [ 1630.771040][T26214] bridge_slave_1: left promiscuous mode [ 1630.779540][T26214] bridge0: port 2(bridge_slave_1) entered disabled state [ 1630.801873][T26214] bridge_slave_0: left allmulticast mode [ 1630.808332][T26214] bridge_slave_0: left promiscuous mode [ 1630.814696][T26214] bridge0: port 1(bridge_slave_0) entered disabled state [ 1630.925874][ T5920] usb 6-1: new high-speed USB device number 78 using dummy_hcd [ 1631.076028][ T5920] usb 6-1: Using ep0 maxpacket: 32 [ 1631.083466][ T5920] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1631.093549][ T5920] usb 6-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 1631.103925][ T5920] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1631.113028][ T5920] usb 6-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1631.122818][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1631.131260][ T5920] usb 6-1: Product: syz [ 1631.135783][ T5920] usb 6-1: Manufacturer: syz [ 1631.140414][ T5920] usb 6-1: SerialNumber: syz [ 1631.150634][ T5920] usb 6-1: config 0 descriptor?? [ 1631.306371][ T24] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 1631.644350][ T24] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1631.673185][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1631.715655][ T24] usb 4-1: config 0 descriptor?? [ 1631.736771][ T24] cp210x 4-1:0.0: cp210x converter detected [ 1631.764251][ T5920] gs_usb 6-1:0.0: Configuring for 1 interfaces [ 1632.187252][ T5920] gs_usb 6-1:0.0: Couldn't get extended bit timing const for channel 0 (-EPROTO) [ 1632.218368][ T5920] gs_usb 6-1:0.0: probe with driver gs_usb failed with error -71 [ 1632.274892][ T5920] usb 6-1: USB disconnect, device number 78 [ 1633.244969][ T24] cp210x 4-1:0.0: failed to get vendor val 0x370b size 1: -71 [ 1633.270133][ T24] cp210x 4-1:0.0: querying part number failed [ 1633.364027][ T24] usb 4-1: cp210x converter now attached to ttyUSB0 [ 1633.434179][ T24] usb 4-1: USB disconnect, device number 112 [ 1633.490164][ T24] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1633.521151][ T24] cp210x 4-1:0.0: device disconnected [ 1634.183126][T26267] ip6t_REJECT: ECHOREPLY is not supported [ 1635.078793][T26277] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5586'. [ 1635.257090][T26282] tipc: Enabling of bearer rejected, already enabled [ 1636.012672][T26293] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5591'. [ 1636.496144][T20617] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 1636.597837][ T30] kauditd_printk_skb: 183 callbacks suppressed [ 1636.597858][ T30] audit: type=1326 audit(1775233982.267:1020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26310 comm="syz.3.5598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701ef6c code=0x7ffc0000 [ 1636.635377][T26309] Option ' %JCO:D?R%5|$>ܲL&zjy!?&SPZq*)ޑN8<.~@.guYrBK' to dns_resolver key: bad/missing value [ 1636.672533][ T30] audit: type=1326 audit(1775233982.267:1021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26310 comm="syz.3.5598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701ef6c code=0x7ffc0000 [ 1636.715659][ T30] audit: type=1326 audit(1775233982.267:1022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26310 comm="syz.3.5598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=51 compat=1 ip=0xf701ef6c code=0x7ffc0000 [ 1636.739148][ T30] audit: type=1326 audit(1775233982.267:1023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26310 comm="syz.3.5598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701ef6c code=0x7ffc0000 [ 1636.768253][ T30] audit: type=1326 audit(1775233982.267:1024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26310 comm="syz.3.5598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701ef6c code=0x7ffc0000 [ 1636.832572][T20617] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1636.841852][T20617] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1636.859072][T20617] usb 3-1: config 0 descriptor?? [ 1636.879029][T20617] cp210x 3-1:0.0: cp210x converter detected [ 1636.895657][T17407] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 1637.045983][T17407] usb 4-1: Using ep0 maxpacket: 16 [ 1637.077716][T17407] usb 4-1: New USB device found, idVendor=2137, idProduct=0001, bcdDevice=2a.35 [ 1637.090968][T17407] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1637.101422][T17407] usb 4-1: Product: syz [ 1637.110201][T17407] usb 4-1: Manufacturer: syz [ 1637.115276][T17407] usb 4-1: SerialNumber: syz [ 1637.128856][T17407] usb 4-1: config 0 descriptor?? [ 1637.164398][T17407] as10x_usb: device has been detected [ 1637.171539][T17407] dvbdev: DVB: registering new adapter (Sky IT Digital Key (green led)) [ 1637.194319][T17407] usb 4-1: DVB: registering adapter 2 frontend 0 (Sky IT Digital Key (green led))... [ 1637.256149][T17407] as10x_usb: error during firmware upload part1 [ 1637.277382][T17407] Registered device Sky IT Digital Key (green led) [ 1637.496055][T26319] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5600'. [ 1637.585008][T20617] cp210x 3-1:0.0: failed to get vendor val 0x370b size 1: -71 [ 1637.611008][ T24] usb 4-1: USB disconnect, device number 113 [ 1637.633977][ T24] Unregistered device Sky IT Digital Key (green led) [ 1637.634990][T20617] cp210x 3-1:0.0: querying part number failed [ 1637.649527][ T24] as10x_usb: device has been disconnected [ 1637.709918][T20617] usb 3-1: cp210x converter now attached to ttyUSB0 [ 1637.752520][T20617] usb 3-1: USB disconnect, device number 61 [ 1637.800371][T20617] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1637.817499][T20617] cp210x 3-1:0.0: device disconnected [ 1638.562598][ T30] audit: type=1326 audit(1775233984.227:1025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26322 comm="syz.5.5602" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x0 [ 1639.278371][T26334] netlink: 'syz.3.5604': attribute type 1 has an invalid length. [ 1639.456062][T26334] bond4: entered promiscuous mode [ 1639.498544][ T30] audit: type=1326 audit(1775233985.167:1026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26337 comm="syz.5.5605" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f38f6c code=0x0 [ 1639.503394][T26334] 8021q: adding VLAN 0 to HW filter on device bond4 [ 1641.497770][T26351] netlink: 'syz.1.5608': attribute type 14 has an invalid length. [ 1641.543192][T26353] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1641.655136][T26358] FAULT_INJECTION: forcing a failure. [ 1641.655136][T26358] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1641.668835][T26358] CPU: 1 UID: 0 PID: 26358 Comm: syz.1.5611 Tainted: G L syzkaller #0 PREEMPT(full) [ 1641.668856][T26358] Tainted: [L]=SOFTLOCKUP [ 1641.668861][T26358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1641.668868][T26358] Call Trace: [ 1641.668873][T26358] [ 1641.668878][T26358] dump_stack_lvl+0xe8/0x150 [ 1641.668915][T26358] should_fail_ex+0x412/0x560 [ 1641.668950][T26358] _copy_from_user+0x2d/0xb0 [ 1641.668972][T26358] get_compat_msghdr+0xb3/0x4c0 [ 1641.668993][T26358] ? __lock_acquire+0x6b5/0x2cf0 [ 1641.669017][T26358] ? __pfx_get_compat_msghdr+0x10/0x10 [ 1641.669037][T26358] ___sys_sendmsg+0x201/0x360 [ 1641.669055][T26358] ? __pfx____sys_sendmsg+0x10/0x10 [ 1641.669071][T26358] ? kstrtoull+0x12f/0x1d0 [ 1641.669101][T26358] ? __fget_files+0x2a/0x420 [ 1641.669112][T26358] ? __fget_files+0x3a0/0x420 [ 1641.669128][T26358] __sys_sendmmsg+0x2e7/0x4e0 [ 1641.669145][T26358] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1641.669174][T26358] ? fput+0xa0/0xd0 [ 1641.669190][T26358] ? ksys_write+0x242/0x270 [ 1641.669208][T26358] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 1641.669223][T26358] __do_fast_syscall_32+0x20d/0x640 [ 1641.669240][T26358] ? do_fast_syscall_32+0x33/0x70 [ 1641.669254][T26358] ? asm_int80_emulation+0x1a/0x20 [ 1641.669265][T26358] ? do_int80_emulation+0x274/0x4d0 [ 1641.669279][T26358] ? trace_irq_disable+0x3b/0x150 [ 1641.669293][T26358] do_fast_syscall_32+0x33/0x70 [ 1641.669308][T26358] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1641.669322][T26358] RIP: 0023:0xf707ef6c [ 1641.669334][T26358] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1641.669344][T26358] RSP: 002b:00000000f546d50c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 1641.669358][T26358] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000800002c0 [ 1641.669366][T26358] RDX: 000000000000009f RSI: 0000000000000000 RDI: 0000000000000000 [ 1641.669374][T26358] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1641.669381][T26358] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1641.669388][T26358] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1641.669404][T26358] [ 1642.379970][T26375] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5616'. [ 1643.974413][T26389] tipc: Enabled bearer , priority 0 [ 1643.991308][T26389] syzkaller0: entered promiscuous mode [ 1644.002674][T26389] syzkaller0: entered allmulticast mode [ 1644.476018][T20615] usb 6-1: new high-speed USB device number 79 using dummy_hcd [ 1644.647783][T20615] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1644.657051][T20615] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1644.667992][T20615] usb 6-1: config 0 descriptor?? [ 1644.678407][T20615] cp210x 6-1:0.0: cp210x converter detected [ 1644.733930][T26387] tipc: Resetting bearer [ 1644.756163][T26387] tipc: Disabling bearer [ 1644.825865][ T24] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 1644.995622][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 1645.009806][ T24] usb 4-1: config 0 has an invalid interface number: 35 but max is 0 [ 1645.029018][ T24] usb 4-1: config 0 has no interface number 0 [ 1645.049260][ T24] usb 4-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1645.081289][T20615] cp210x 6-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1645.127852][ T24] usb 4-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 1645.142139][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1645.151593][ T24] usb 4-1: Product: syz [ 1645.157035][ T24] usb 4-1: Manufacturer: syz [ 1645.165365][ T24] usb 4-1: SerialNumber: syz [ 1645.179699][ T24] usb 4-1: config 0 descriptor?? [ 1645.241151][ T24] radio-si470x 4-1:0.35: could not find interrupt in endpoint [ 1645.259201][ T24] radio-si470x 4-1:0.35: probe with driver radio-si470x failed with error -5 [ 1645.519472][ T24] radio-raremono 4-1:0.35: Thanko's Raremono connected: (10C4:818A) [ 1645.775247][ T24] radio-raremono 4-1:0.35: V4L2 device registered as radio48 [ 1646.066677][T26418] netlink: zone id is out of range [ 1646.077243][T26418] netlink: zone id is out of range [ 1646.152611][T26405] vlan0: entered promiscuous mode [ 1646.160108][T26405] macvlan0: entered promiscuous mode [ 1646.212688][T20613] usb 4-1: USB disconnect, device number 114 [ 1646.219999][T20613] radio-raremono 4-1:0.35: Thanko's Raremono disconnected [ 1646.375771][T17407] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 1646.538919][T17407] usb 3-1: config 0 interface 0 altsetting 251 bulk endpoint 0x9 has invalid maxpacket 99 [ 1646.572275][T17407] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1646.616515][T17407] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1646.632790][T17407] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1646.662786][T17407] usb 3-1: Product: syz [ 1646.672219][T17407] usb 3-1: Manufacturer: syz [ 1646.692280][T17407] usb 3-1: SerialNumber: syz [ 1646.722003][T17407] usb 3-1: config 0 descriptor?? [ 1646.748738][T26420] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1646.793299][T17407] usb 3-1: selecting invalid altsetting 0 [ 1647.311578][T20615] cp210x 6-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 1647.346636][T20615] cp210x 6-1:0.0: GPIO initialisation failed: -71 [ 1647.384515][T20615] usb 6-1: cp210x converter now attached to ttyUSB0 [ 1647.396277][T26433] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5635'. [ 1647.442256][T20615] usb 6-1: USB disconnect, device number 79 [ 1647.490229][T20615] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1647.525849][T20615] cp210x 6-1:0.0: device disconnected [ 1647.995736][T20615] usb 6-1: new full-speed USB device number 80 using dummy_hcd [ 1648.169622][T20615] usb 6-1: config 9 interface 0 has no altsetting 0 [ 1648.183385][T20615] usb 6-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice=34.15 [ 1648.203747][T20615] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1648.204696][T26439] mac80211_hwsim hwsim20 ..c: renamed from wlan1 [ 1648.219025][T20615] usb 6-1: Product: syz [ 1648.227309][T20615] usb 6-1: Manufacturer: syz [ 1648.232225][T20615] usb 6-1: SerialNumber: syz [ 1648.400739][T26446] syzkaller0: entered promiscuous mode [ 1648.406978][T26446] syzkaller0: entered allmulticast mode [ 1648.679741][T20615] snd-usb-caiaq 6-1:9.0: can't set alt interface. [ 1648.693432][T20615] usb 6-1: unable to init card! (ret=-5) [ 1648.701104][T20615] snd-usb-caiaq 6-1:9.0: probe with driver snd-usb-caiaq failed with error -5 [ 1648.714185][T20615] usb 6-1: USB disconnect, device number 80 [ 1649.725249][T26466] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5646'. [ 1649.842697][T20615] usb 3-1: USB disconnect, device number 62 [ 1651.012988][T26488] fuse: Unknown parameter 'user_id00000000000000000000' [ 1651.106377][T26488] netlink: 132 bytes leftover after parsing attributes in process `syz.5.5653'. [ 1651.175652][T26490] syzkaller0: left promiscuous mode [ 1651.188490][T26490] syzkaller0: left allmulticast mode [ 1652.693443][T26504] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5657'. [ 1652.925530][T20615] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 1653.126780][T20615] usb 4-1: Using ep0 maxpacket: 8 [ 1653.138618][T20615] usb 4-1: config 1 interface 0 altsetting 128 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1653.169300][T20615] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1653.250628][T20615] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1653.271375][T20615] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1653.288918][T20615] usb 4-1: SerialNumber: syz [ 1653.387204][T20615] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 1653.896861][T26512] syzkaller0: entered promiscuous mode [ 1653.902559][T26512] syzkaller0: entered allmulticast mode [ 1653.970059][T26512] tipc: Enabled bearer , priority 0 [ 1654.225565][T20615] usb 6-1: new high-speed USB device number 81 using dummy_hcd [ 1654.395583][T20615] usb 6-1: Using ep0 maxpacket: 32 [ 1654.406155][T20615] usb 6-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 1654.415996][T20615] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1654.424523][T20615] usb 6-1: Product: syz [ 1654.431232][T20615] usb 6-1: Manufacturer: syz [ 1654.436599][T20615] usb 6-1: SerialNumber: syz [ 1654.476936][T20615] usb 6-1: config 0 descriptor?? [ 1654.497814][T20615] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 1654.508846][T20615] dvb-usb: bulk message failed: -22 (4/0) [ 1654.515890][T20615] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1654.527105][T20615] dvb-usb: bulk message failed: -22 (5/0) [ 1654.534127][T20615] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1654.570065][T20615] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1654.582051][T20615] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 1654.591012][T20615] usb 6-1: media controller created [ 1654.610073][T20615] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1654.638925][T20615] usb 6-1: selecting invalid altsetting 3 [ 1654.649550][T20615] ttusb2: set interface to alts=3 failed [ 1654.678685][T26525] : left promiscuous mode [ 1654.738021][T26511] tipc: Resetting bearer [ 1654.780600][T20615] DVB: Unable to find symbol tda10086_attach() [ 1654.788412][T20615] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 1654.817915][T20615] dvb-usb: bulk message failed: -22 (4/0) [ 1654.826831][T26511] tipc: Disabling bearer [ 1654.835538][T20615] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1654.857368][T20615] dvb-usb: bulk message failed: -22 (5/0) [ 1654.870022][T20615] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 1654.894338][T20615] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 1654.931259][T20615] usb 6-1: USB disconnect, device number 81 [ 1655.014066][T20615] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 1655.234381][T26529] A link change request failed with some changes committed already. Interface veth0_to_team may have been left with an inconsistent configuration, please check. [ 1655.649362][T20615] usb 4-1: USB disconnect, device number 115 [ 1656.820673][T26547] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5672'. [ 1656.965954][T17407] usb 6-1: new full-speed USB device number 82 using dummy_hcd [ 1656.993861][T26551] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1657.132141][T17407] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1657.141688][T17407] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1657.150022][T17407] usb 6-1: Product: syz [ 1657.154348][T17407] usb 6-1: Manufacturer: syz [ 1657.160232][T17407] usb 6-1: SerialNumber: syz [ 1657.168379][T17407] usb 6-1: config 0 descriptor?? [ 1657.381941][T17407] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 1658.200928][T26543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1658.220927][T26543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1658.925991][T17407] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 1658.938271][T17407] usb 6-1: USB disconnect, device number 82 [ 1660.217977][T26578] bond2: option ad_select: invalid value (34) [ 1660.321384][T26578] bond2 (unregistering): Released all slaves [ 1660.479140][T26588] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5687'. [ 1661.946095][T17407] usb 6-1: new high-speed USB device number 83 using dummy_hcd [ 1662.107091][T17407] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1662.118559][T17407] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1662.130853][T17407] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1662.143321][T17407] usb 6-1: config 0 descriptor?? [ 1662.376702][T26636] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1662.384012][T26636] IPv6: NLM_F_CREATE should be set when creating new route [ 1662.540205][T26643] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1662.581124][T17407] keytouch 0003:0926:3333.0027: fixing up Keytouch IEC report descriptor [ 1662.598330][T17407] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0027/input/input60 [ 1662.720153][T17407] keytouch 0003:0926:3333.0027: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 1663.143012][T17407] usb 6-1: USB disconnect, device number 83 [ 1663.214061][T26656] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5712'. [ 1663.328427][T21296] Bluetooth: Unknown LE signaling command 0x09 [ 1663.335312][T21296] Bluetooth: Wrong link type (-22) [ 1663.472779][T26663] mac80211_hwsim hwsim22 wlan1: entered allmulticast mode [ 1663.651927][T26665] syz.0.5716 (26665): drop_caches: 2 [ 1663.768129][T26671] bridge0: port 3(syz_tun) entered blocking state [ 1663.774935][T26671] bridge0: port 3(syz_tun) entered disabled state [ 1663.781846][T26671] syz_tun: entered allmulticast mode [ 1663.789511][T26671] syz_tun: entered promiscuous mode [ 1663.797067][T26671] bridge0: port 3(syz_tun) entered blocking state [ 1663.803716][T26671] bridge0: port 3(syz_tun) entered forwarding state [ 1663.879976][T26673] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1664.039799][T26680] veth1_to_bond: entered allmulticast mode [ 1664.046588][T26680] veth1_to_bond: left allmulticast mode [ 1664.170844][T26686] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1664.632414][T26700] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1664.723928][T26704] netlink: 'syz.0.5734': attribute type 10 has an invalid length. [ 1664.734071][T26704] mac80211_hwsim hwsim22 wlan1: left allmulticast mode [ 1664.750537][T26704] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 1664.851551][T26704] mac80211_hwsim hwsim22 wlan1: entered allmulticast mode [ 1665.003848][T26716] program syz.5.5740 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1665.042853][T26718] netdevsim netdevsim3 netdevsim0: left allmulticast mode [ 1665.052600][T26718] ipip1: left allmulticast mode [ 1665.066106][T26718] bond2: left allmulticast mode [ 1665.078215][ T5824] Bluetooth: hci1: failed to read key size for handle 0 [ 1665.088088][ T5824] Bluetooth: hci1: unexpected event for opcode 0x1408 [ 1665.119948][T26724] ip6tnl0: Caught tx_queue_len zero misconfig [ 1665.505791][T26743] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 1665.514756][T26743] ipip1: left promiscuous mode [ 1665.521090][T26743] geneve2: left promiscuous mode [ 1665.527013][T26743] bond3: left promiscuous mode [ 1665.533247][T26743] bond4: left promiscuous mode [ 1665.593671][T26749] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 1665.661527][T26751] lo: Caught tx_queue_len zero misconfig [ 1665.996717][T20617] usb 6-1: new high-speed USB device number 84 using dummy_hcd [ 1666.155693][T20617] usb 6-1: Using ep0 maxpacket: 8 [ 1666.164058][T20617] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 1666.174140][T20617] usb 6-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 1666.185863][T20617] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1666.198739][T20617] usb 6-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1666.212224][T20617] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1666.221499][T20617] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1666.238555][T20617] usbtmc 6-1:16.0: bulk endpoints not found [ 1666.457200][T20617] usb 6-1: USB disconnect, device number 84 [ 1667.049863][T26784] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 1667.174682][T26789] bridge1: entered promiscuous mode [ 1667.182032][T26789] bridge1: entered allmulticast mode [ 1667.199233][T26789] team0: Port device bridge1 added [ 1667.216181][T26790] bridge0: port 4(team0) entered blocking state [ 1667.222665][T26790] bridge0: port 4(team0) entered disabled state [ 1667.245655][T26790] team0: entered allmulticast mode [ 1667.250861][T26790] team_slave_0: entered allmulticast mode [ 1667.278505][T26790] team_slave_1: entered allmulticast mode [ 1667.298056][T26790] team0: entered promiscuous mode [ 1667.311314][T26790] team_slave_0: entered promiscuous mode [ 1667.317796][T26790] team_slave_1: entered promiscuous mode [ 1667.324591][T26790] bridge0: port 4(team0) entered blocking state [ 1667.331086][T26790] bridge0: port 4(team0) entered forwarding state [ 1667.344060][T26790] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5771'. [ 1667.354930][T26790] team0: left allmulticast mode [ 1667.360362][T26790] team_slave_0: left allmulticast mode [ 1667.366485][T26790] team_slave_1: left allmulticast mode [ 1667.372055][T26790] team0: left promiscuous mode [ 1667.384665][T26790] team_slave_0: left promiscuous mode [ 1667.391131][T26790] team_slave_1: left promiscuous mode [ 1667.400761][T26790] bridge0: port 4(team0) entered disabled state [ 1667.557194][T26793] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1667.568860][T26793] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1667.578667][T26793] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1667.589120][T26793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1667.599053][T26793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1667.709263][T26790] syz_tun: left allmulticast mode [ 1667.714524][T26790] syz_tun: left promiscuous mode [ 1667.744543][T26790] bridge0: port 3(syz_tun) entered disabled state [ 1667.867928][T26790] bridge_slave_1: left allmulticast mode [ 1667.873669][T26790] bridge_slave_1: left promiscuous mode [ 1667.883941][T26790] bridge0: port 2(bridge_slave_1) entered disabled state [ 1667.911486][T26790] bridge_slave_0: left allmulticast mode [ 1667.919267][T26790] bridge_slave_0: left promiscuous mode [ 1667.925099][T26790] bridge0: port 1(bridge_slave_0) entered disabled state [ 1668.257382][T26795] chnl_net:caif_netlink_parms(): no params data found [ 1668.532367][T26814] program syz.1.5778 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1668.620411][T26795] bridge0: port 1(bridge_slave_0) entered blocking state [ 1668.655614][T26795] bridge0: port 1(bridge_slave_0) entered disabled state [ 1668.696744][T26795] bridge_slave_0: entered allmulticast mode [ 1668.712850][T26795] bridge_slave_0: entered promiscuous mode [ 1668.733098][T26795] bridge0: port 2(bridge_slave_1) entered blocking state [ 1668.743669][T26795] bridge0: port 2(bridge_slave_1) entered disabled state [ 1668.752940][T26795] bridge_slave_1: entered allmulticast mode [ 1668.762227][T26795] bridge_slave_1: entered promiscuous mode [ 1668.794553][T26795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1668.850179][T26795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1668.935859][T26795] team0: Port device team_slave_0 added [ 1668.947520][T26795] team0: Port device team_slave_1 added [ 1668.999933][T26795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1669.007396][T26795] 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. [ 1669.039959][T26795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1669.066773][T26795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1669.073799][T26795] 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. [ 1669.114574][T26795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1669.217098][ T5824] Bluetooth: hci1: command 0x0406 tx timeout [ 1669.227391][T26795] hsr_slave_0: entered promiscuous mode [ 1669.234625][T26795] hsr_slave_1: entered promiscuous mode [ 1669.241314][T26795] debugfs: 'hsr0' already exists in 'hsr' [ 1669.247366][T26795] Cannot create hsr debugfs directory [ 1669.301906][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1669.308833][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1669.722719][T21296] Bluetooth: hci0: command tx timeout [ 1669.882294][T26795] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1669.900786][T26795] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1669.913830][T26795] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1669.947470][T26795] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1670.024437][T26778] syz_tun (unregistering): left allmulticast mode [ 1670.045046][T26778] bond0: (slave syz_tun): Releasing backup interface [ 1670.367878][ T883] bridge_slave_1: left allmulticast mode [ 1670.374967][ T883] bridge0: port 2(bridge_slave_1) entered disabled state [ 1670.390669][ T883] bridge_slave_0: left allmulticast mode [ 1670.397889][ T883] bridge_slave_0: left promiscuous mode [ 1670.404272][ T883] bridge0: port 1(bridge_slave_0) entered disabled state [ 1670.843943][ T883] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1670.858321][ T883] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1670.881217][ T883] bond0 (unregistering): Released all slaves [ 1670.917693][ T883] bond1 (unregistering): Released all slaves [ 1670.963275][ T883] bond2 (unregistering): Released all slaves [ 1671.011203][ T883] bond3 (unregistering): Released all slaves [ 1671.049472][ T883] bond4 (unregistering): Released all slaves [ 1671.139306][T26873] syzkaller0: entered promiscuous mode [ 1671.145025][T26873] syzkaller0: entered allmulticast mode [ 1671.316384][ T883] tipc: Disabling bearer [ 1671.332106][ T883] tipc: Disabling bearer [ 1671.366030][ T883] tipc: Left network mode [ 1671.547091][T26795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1671.583174][T26795] 8021q: adding VLAN 0 to HW filter on device team0 [ 1671.663420][ T3505] bridge0: port 1(bridge_slave_0) entered blocking state [ 1671.670684][ T3505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1671.765967][ T3505] bridge0: port 2(bridge_slave_1) entered blocking state [ 1671.773204][ T3505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1671.792995][T21296] Bluetooth: hci0: command tx timeout [ 1672.118961][ T883] pim6reg (unregistering): left allmulticast mode [ 1672.439148][ T883] team0 (unregistering): Port device team_slave_1 removed [ 1672.483959][ T883] team0 (unregistering): Port device team_slave_0 removed [ 1672.649521][T26795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1672.739214][T26795] veth0_vlan: entered promiscuous mode [ 1672.783594][T26795] veth1_vlan: entered promiscuous mode [ 1672.857184][T26795] veth0_macvtap: entered promiscuous mode [ 1672.886958][T26795] veth1_macvtap: entered promiscuous mode [ 1672.939242][T26795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1672.960422][T26795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1673.018409][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1673.046562][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1673.194988][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1673.220503][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1673.493418][ T1132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1673.517013][ T1132] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1673.700962][ T1132] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1673.710058][ T1132] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1673.856531][T21296] Bluetooth: hci0: command tx timeout [ 1674.082945][ T883] IPVS: stop unused estimator thread 0... [ 1674.477057][ T5824] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1674.492942][ T5824] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1674.520559][ T5824] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1674.536667][ T5824] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1674.550836][ T5824] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1675.740440][T27017] chnl_net:caif_netlink_parms(): no params data found [ 1675.940290][ T5824] Bluetooth: hci0: command tx timeout [ 1676.047196][T27017] bridge0: port 1(bridge_slave_0) entered blocking state [ 1676.054665][T27017] bridge0: port 1(bridge_slave_0) entered disabled state [ 1676.062826][T27017] bridge_slave_0: entered allmulticast mode [ 1676.075683][T27017] bridge_slave_0: entered promiscuous mode [ 1676.084883][T27017] bridge0: port 2(bridge_slave_1) entered blocking state [ 1676.092381][T27017] bridge0: port 2(bridge_slave_1) entered disabled state [ 1676.099850][T27017] bridge_slave_1: entered allmulticast mode [ 1676.110411][T27017] bridge_slave_1: entered promiscuous mode [ 1676.164997][T27017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1676.210618][T27017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1676.367508][T27017] team0: Port device team_slave_0 added [ 1676.404149][T27017] team0: Port device team_slave_1 added [ 1676.534381][T27017] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1676.549645][T27017] 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. [ 1676.578078][T27017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1676.637695][T27017] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1676.653874][T27017] 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. [ 1676.688430][ T5824] Bluetooth: hci5: command tx timeout [ 1676.705747][T27017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1676.869948][T27068] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5889'. [ 1676.919407][T27017] hsr_slave_0: entered promiscuous mode [ 1676.936496][T27017] hsr_slave_1: entered promiscuous mode [ 1676.958047][T27017] debugfs: 'hsr0' already exists in 'hsr' [ 1676.963852][T27017] Cannot create hsr debugfs directory [ 1677.287920][T27017] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1677.301223][T27017] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.428112][T27017] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1677.440480][T27017] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.550151][T27017] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1677.575380][T27017] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1677.711640][T27017] netdevsim netdevsim0 netdevsim0 (unregistering): left allmulticast mode [ 1677.726188][T27017] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1677.737257][T27017] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1678.038703][T27095] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5901'. [ 1678.085288][T27093] syzkaller0: entered promiscuous mode [ 1678.093126][T27093] syzkaller0: entered allmulticast mode [ 1678.101449][T27095] bridge_slave_1: left allmulticast mode [ 1678.107362][T27095] bridge_slave_1: left promiscuous mode [ 1678.113355][T27095] bridge0: port 2(bridge_slave_1) entered disabled state [ 1678.124074][T27095] bridge_slave_0: left allmulticast mode [ 1678.130644][T27095] bridge_slave_0: left promiscuous mode [ 1678.136695][T27095] bridge0: port 1(bridge_slave_0) entered disabled state [ 1678.742097][ T5824] Bluetooth: hci5: command tx timeout [ 1680.826023][ T5824] Bluetooth: hci5: command tx timeout [ 1681.801010][T27017] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1681.944494][T27017] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1682.006600][T27017] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1682.037668][T27017] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1682.286043][T27017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1682.312449][T27017] 8021q: adding VLAN 0 to HW filter on device team0 [ 1682.338832][T13067] bridge0: port 1(bridge_slave_0) entered blocking state [ 1682.346155][T13067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1682.393705][T13067] bridge0: port 2(bridge_slave_1) entered blocking state [ 1682.401038][T13067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1682.487015][T26975] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 1682.500949][T27017] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1682.599464][T27017] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1682.665560][T26975] usb 4-1: Using ep0 maxpacket: 32 [ 1682.683156][T26975] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 1682.705578][T26975] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1682.741098][T26975] usb 4-1: config 0 has no interface number 0 [ 1682.751488][T27017] veth0_vlan: entered promiscuous mode [ 1682.757629][T26975] usb 4-1: config 0 interface 188 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1682.780792][T27017] veth1_vlan: entered promiscuous mode [ 1682.789402][T26975] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 1682.806800][T26975] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1682.821376][T26975] usb 4-1: Product: syz [ 1682.831956][T26975] usb 4-1: Manufacturer: syz [ 1682.842224][T26975] usb 4-1: SerialNumber: syz [ 1682.861610][T27017] veth0_macvtap: entered promiscuous mode [ 1682.868568][T26975] usb 4-1: config 0 descriptor?? [ 1682.877603][T26975] asix 4-1:0.188: probe with driver asix failed with error -22 [ 1682.895317][T27017] veth1_macvtap: entered promiscuous mode [ 1682.901666][ T5824] Bluetooth: hci5: command tx timeout [ 1682.932869][T27017] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1682.949216][T27017] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1682.971373][T13067] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1682.987715][T13067] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1683.001378][T13067] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1683.011585][T13067] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1683.097900][T26974] usb 4-1: USB disconnect, device number 116 [ 1683.240217][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1683.279256][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1683.338849][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1683.348698][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1684.583437][ T30] audit: type=1326 audit(1775234030.247:1027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27174 comm="syz.1.5933" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707ef6c code=0x7ffc0000 [ 1684.652860][ T30] audit: type=1326 audit(1775234030.277:1028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27174 comm="syz.1.5933" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707ef6c code=0x7ffc0000 [ 1684.725739][ T30] audit: type=1326 audit(1775234030.287:1029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27174 comm="syz.1.5933" exe="/root/syz-executor" sig=0 arch=40000003 syscall=71 compat=1 ip=0xf707ef6c code=0x7ffc0000 [ 1684.786494][ T30] audit: type=1326 audit(1775234030.287:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27174 comm="syz.1.5933" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707ef6c code=0x7ffc0000 [ 1684.834839][ T30] audit: type=1326 audit(1775234030.287:1031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27174 comm="syz.1.5933" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707ef6c code=0x7ffc0000 [ 1685.589865][T27203] netlink: 72 bytes leftover after parsing attributes in process `syz.0.5943'. [ 1685.654200][T27205] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5945'. [ 1685.845542][ T30] audit: type=1326 audit(1775234031.507:1032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27207 comm="syz.3.5946" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704ef6c code=0x7ffc0000 [ 1685.868607][ T30] audit: type=1326 audit(1775234031.507:1033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27207 comm="syz.3.5946" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704ef6c code=0x7ffc0000 [ 1685.945931][ T30] audit: type=1326 audit(1775234031.507:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27207 comm="syz.3.5946" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704ef6c code=0x7ffc0000 [ 1686.006727][ T30] audit: type=1326 audit(1775234031.537:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27207 comm="syz.3.5946" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704ef6c code=0x7ffc0000 [ 1686.096271][ T30] audit: type=1326 audit(1775234031.537:1036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27207 comm="syz.3.5946" exe="/root/syz-executor" sig=0 arch=40000003 syscall=23 compat=1 ip=0xf704ef6c code=0x7ffc0000 [ 1686.900632][T27235] random: crng reseeded on system resumption [ 1687.675750][T17407] usb 6-1: new high-speed USB device number 85 using dummy_hcd [ 1687.828842][T17407] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1687.841713][T17407] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1687.852641][T17407] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1687.868409][T17407] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1687.878092][T17407] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1687.907861][T17407] usb 6-1: config 0 descriptor?? [ 1688.329647][T17407] hid_parser_main: 1160 callbacks suppressed [ 1688.329671][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.375093][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.405506][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.413176][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.436621][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.444104][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.472075][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.482205][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.515669][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.527915][T17407] plantronics 0003:047F:FFFF.0028: unknown main item tag 0x0 [ 1688.570690][T17407] plantronics 0003:047F:FFFF.0028: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 1688.618024][T17407] usb 6-1: USB disconnect, device number 85 [ 1688.762839][T27294] fido_id[27294]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 1690.029261][T27330] bridge1: entered promiscuous mode [ 1690.039453][T27330] bridge1: entered allmulticast mode [ 1690.058436][T27330] team0: Port device bridge1 added [ 1690.075623][T27331] bridge0: port 3(team0) entered blocking state [ 1690.092635][T27331] bridge0: port 3(team0) entered disabled state [ 1690.102860][T27331] team0: entered allmulticast mode [ 1690.122957][T27331] team_slave_0: entered allmulticast mode [ 1690.133121][T27331] team_slave_1: entered allmulticast mode [ 1690.148833][T27331] team0: entered promiscuous mode [ 1690.159100][T27331] team_slave_0: entered promiscuous mode [ 1690.179004][T27331] team_slave_1: entered promiscuous mode [ 1690.186478][T27331] bridge0: port 3(team0) entered blocking state [ 1690.192920][T27331] bridge0: port 3(team0) entered forwarding state [ 1690.705828][T26975] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 1690.893658][T27353] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6007'. [ 1690.906835][T27353] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6007'. [ 1690.938566][T27353] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6007'. [ 1690.947871][T26975] usb 3-1: Using ep0 maxpacket: 16 [ 1691.017938][T26975] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1691.030670][T26975] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 1691.064571][T26975] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1691.094657][T26975] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1691.146582][T26975] usb 3-1: config 0 descriptor?? [ 1691.211085][T26975] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 1692.620080][T27427] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6037'. [ 1692.630015][T27427] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6037'. [ 1692.848038][T27433] netlink: 44 bytes leftover after parsing attributes in process `syz.3.6040'. [ 1692.936692][ T5920] usb 6-1: new high-speed USB device number 86 using dummy_hcd [ 1693.098534][ T5920] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1693.110178][ T5920] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 1693.125244][ T5920] usb 6-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 1693.135299][ T5920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1693.143968][ T5920] usb 6-1: Product: syz [ 1693.148808][ T5920] usb 6-1: Manufacturer: syz [ 1693.153509][ T5920] usb 6-1: SerialNumber: syz [ 1693.392353][ T5920] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1693.400253][ T5920] usb 6-1: 2:1 : no UAC_FORMAT_TYPE desc [ 1693.462900][ T5920] usb 6-1: USB disconnect, device number 86 [ 1693.525198][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1693.602610][T26975] usb 3-1: USB disconnect, device number 63 [ 1694.312514][T27466] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1694.459739][T27473] netlink: 60 bytes leftover after parsing attributes in process `syz.5.6059'. [ 1695.219950][T27509] Invalid argument reading file caps for ./file0 [ 1695.897126][T27524] tipc: Enabling of bearer rejected, failed to enable media [ 1697.086447][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 1697.086468][ T30] audit: type=1326 audit(1775234042.757:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27548 comm="syz.0.6090" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705ef6c code=0x7ffc0000 [ 1697.185736][ T30] audit: type=1326 audit(1775234042.757:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27548 comm="syz.0.6090" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705ef6c code=0x7ffc0000 [ 1697.229849][ T30] audit: type=1326 audit(1775234042.787:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27548 comm="syz.0.6090" exe="/root/syz-executor" sig=0 arch=40000003 syscall=38 compat=1 ip=0xf705ef6c code=0x7ffc0000 [ 1697.275563][ T30] audit: type=1326 audit(1775234042.787:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27548 comm="syz.0.6090" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705ef6c code=0x7ffc0000 [ 1697.387309][ T30] audit: type=1326 audit(1775234042.787:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27548 comm="syz.0.6090" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf705ef6c code=0x7ffc0000 [ 1697.745864][T27560] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6095'. [ 1698.547996][T27573] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6100'. [ 1698.585043][T27573] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6100'. [ 1698.964041][T27585] usb usb8: usbfs: process 27585 (syz.0.6106) did not claim interface 0 before use [ 1698.984717][ T5920] usb 6-1: new high-speed USB device number 87 using dummy_hcd [ 1699.036060][T26975] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 1699.145576][ T5920] usb 6-1: Using ep0 maxpacket: 32 [ 1699.157833][ T5920] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 1699.180521][ T5920] usb 6-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=bf.99 [ 1699.195489][T26975] usb 4-1: Using ep0 maxpacket: 8 [ 1699.205728][ T5920] usb 6-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 1699.222016][T26975] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1699.239398][T26975] usb 4-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 0.40 [ 1699.250822][ T5920] usb 6-1: Product: syz [ 1699.255041][ T5920] usb 6-1: SerialNumber: syz [ 1699.263521][T26975] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1699.287532][T26975] usb 4-1: Product: syz [ 1699.297510][ T5920] usb 6-1: config 0 descriptor?? [ 1699.306458][T26975] usb 4-1: Manufacturer: syz [ 1699.312833][T26975] usb 4-1: SerialNumber: syz [ 1699.552145][ T5920] usb 6-1: USB disconnect, device number 87 [ 1699.594757][T26975] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1699.626079][T26975] usb 4-1: Focusrite Scarlett Gen 2 Mixer Driver enabled (pid=0x8201); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 1699.662030][T26975] usb 4-1: Error initialising Scarlett Gen 2 Mixer Driver: -22 [ 1699.774002][T26975] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1699.800805][T26975] usb 4-1: USB disconnect, device number 117 [ 1699.847391][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1701.162927][T27628] bridge0: entered promiscuous mode [ 1701.180840][T27628] bridge0: entered allmulticast mode [ 1701.191107][T27628] team0: Port device bridge0 added [ 1701.203712][T27628] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6123'. [ 1701.563050][T27639] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1701.973053][T20615] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 1702.135585][T20615] usb 3-1: Using ep0 maxpacket: 32 [ 1702.138151][T20615] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 1702.163111][T20615] usb 3-1: config 0 has no interface number 0 [ 1702.169894][T20615] usb 3-1: config 0 interface 184 has no altsetting 0 [ 1702.181657][T20615] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1702.191470][T20615] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1702.199864][T20615] usb 3-1: Product: syz [ 1702.209777][T20615] usb 3-1: Manufacturer: syz [ 1702.219730][T20615] usb 3-1: SerialNumber: syz [ 1702.235249][T20615] usb 3-1: config 0 descriptor?? [ 1702.556278][ T5910] usb 6-1: new high-speed USB device number 88 using dummy_hcd [ 1702.711170][ T5910] usb 6-1: Using ep0 maxpacket: 8 [ 1702.719621][ T5910] usb 6-1: New USB device found, idVendor=1833, idProduct=0201, bcdDevice=2a.d5 [ 1702.732403][ T5910] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1702.752565][ T5910] usb 6-1: config 0 descriptor?? [ 1702.770882][ T5910] uvcvideo 6-1:0.0: probe with driver uvcvideo failed with error -22 [ 1702.870126][T20615] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1702.881438][T20615] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1702.895662][T20613] usb 4-1: new full-speed USB device number 118 using dummy_hcd [ 1702.969540][ T5910] usb 6-1: USB disconnect, device number 88 [ 1703.058686][T20613] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1703.071749][T20613] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1703.081953][T20613] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1703.091384][T20613] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1703.110395][T20613] usb 4-1: config 0 descriptor?? [ 1703.124431][T20613] hub 4-1:0.0: USB hub found [ 1703.329686][T20613] hub 4-1:0.0: config failed, can't read hub descriptor (err -22) [ 1703.353200][T20613] usbhid 4-1:0.0: can't add hid device: -71 [ 1703.361606][T20613] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1703.406526][T20613] usb 4-1: USB disconnect, device number 118 [ 1704.025767][T26974] usb 6-1: new full-speed USB device number 89 using dummy_hcd [ 1704.152797][T27688] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6149'. [ 1704.179464][T26974] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 2007, setting to 1023 [ 1704.195676][T26974] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1704.205128][T26974] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1704.216077][T26974] usb 6-1: Product: syz [ 1704.220323][T26974] usb 6-1: Manufacturer: syz [ 1704.224976][T26974] usb 6-1: SerialNumber: syz [ 1704.334461][T20615] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 1704.362181][T20615] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 1704.387904][T20615] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1704.398731][T20615] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 1704.414830][T20615] usb 3-1: USB disconnect, device number 64 [ 1704.562204][T26974] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1704.589003][T26974] usb 6-1: 2:1 : format type 0 is detected, processed as PCM [ 1704.606125][T26974] usb 6-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 1704.622605][T26974] usb 6-1: 2:1 : invalid channels 0 [ 1704.724561][T26974] usb 6-1: USB disconnect, device number 89 [ 1704.784778][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1705.528312][T27711] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6160'. [ 1705.551496][T27711] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6160'. [ 1705.880091][T21296] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1705.890689][T21296] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1705.900589][T21296] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1705.910745][T21296] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1705.918493][T21296] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1706.278235][T21740] syz_tun (unregistering): left allmulticast mode [ 1706.301235][T21740] bond0: (slave syz_tun): Releasing backup interface [ 1706.668144][T27726] chnl_net:caif_netlink_parms(): no params data found [ 1706.878316][T27726] bridge0: port 1(bridge_slave_0) entered blocking state [ 1706.886315][T27726] bridge0: port 1(bridge_slave_0) entered disabled state [ 1706.893721][T27726] bridge_slave_0: entered allmulticast mode [ 1706.902274][T27726] bridge_slave_0: entered promiscuous mode [ 1706.912146][T27726] bridge0: port 2(bridge_slave_1) entered blocking state [ 1706.919806][T27726] bridge0: port 2(bridge_slave_1) entered disabled state [ 1706.927575][T27726] bridge_slave_1: entered allmulticast mode [ 1706.936267][T27726] bridge_slave_1: entered promiscuous mode [ 1707.228477][T27726] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1707.254695][T27726] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1707.344599][T27726] team0: Port device team_slave_0 added [ 1707.373285][T27726] team0: Port device team_slave_1 added [ 1707.463456][T27726] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1707.471097][T27726] 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. [ 1707.502588][T27749] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6173'. [ 1707.517817][T27749] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6173'. [ 1707.545969][T27726] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1707.560095][T27726] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1707.568017][T27726] 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. [ 1707.600759][T27726] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1707.611874][T27756] netlink: 148 bytes leftover after parsing attributes in process `syz.5.6174'. [ 1707.703454][T27758] ip6erspan0: entered allmulticast mode [ 1707.821617][T27726] hsr_slave_0: entered promiscuous mode [ 1707.846813][T27726] hsr_slave_1: entered promiscuous mode [ 1707.872170][T27726] debugfs: 'hsr0' already exists in 'hsr' [ 1707.885522][T27726] Cannot create hsr debugfs directory [ 1708.017827][ T5824] Bluetooth: hci4: command tx timeout [ 1708.520645][T27726] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1708.692709][T27726] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1709.167969][T27726] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1709.286407][T27726] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1709.318776][T27783] veth1_to_bond: left promiscuous mode [ 1709.608997][T27787] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6186'. [ 1709.637881][T27786] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6186'. [ 1709.679959][T27726] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1709.706638][T27726] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1709.866083][T27726] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1709.888961][T27726] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1710.100474][ T5824] Bluetooth: hci4: command tx timeout [ 1710.315949][T27726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1710.390733][T27726] 8021q: adding VLAN 0 to HW filter on device team0 [ 1710.424555][ T883] bridge0: port 1(bridge_slave_0) entered blocking state [ 1710.432026][ T883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1710.494513][ T883] bridge0: port 2(bridge_slave_1) entered blocking state [ 1710.501855][ T883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1710.591872][T27726] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1710.751974][T27726] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1710.984196][T27726] veth0_vlan: entered promiscuous mode [ 1711.061389][T27726] veth1_vlan: entered promiscuous mode [ 1711.131602][T27814] usb usb8: usbfs: process 27814 (syz.0.6196) did not claim interface 0 before use [ 1711.177504][T27726] veth0_macvtap: entered promiscuous mode [ 1711.238123][T27726] veth1_macvtap: entered promiscuous mode [ 1711.318474][T27726] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1711.362056][T27726] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1711.383815][T27816] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6198'. [ 1711.402643][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1711.418182][T27816] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6198'. [ 1711.445338][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1711.487957][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1711.505501][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1711.723064][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1711.756623][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1711.947191][ T883] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1711.973920][ T883] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1712.178822][ T5824] Bluetooth: hci4: command tx timeout [ 1712.237088][T27829] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6162'. [ 1712.315919][T27829] bridge_slave_1: left allmulticast mode [ 1712.322960][T27829] bridge_slave_1: left promiscuous mode [ 1712.347759][T27829] bridge0: port 2(bridge_slave_1) entered disabled state [ 1712.386589][T27829] bridge_slave_0: left allmulticast mode [ 1712.392635][T27829] bridge_slave_0: left promiscuous mode [ 1712.402883][T27829] bridge0: port 1(bridge_slave_0) entered disabled state [ 1713.014698][T27849] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6209'. [ 1713.035060][T27849] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6209'. [ 1714.255930][ T5824] Bluetooth: hci4: command tx timeout [ 1714.384465][T27881] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6221'. [ 1714.395861][T27881] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6221'. [ 1715.197756][T27908] netlink: 52 bytes leftover after parsing attributes in process `syz.2.6223'. [ 1715.224390][T27908] netlink: 76 bytes leftover after parsing attributes in process `syz.2.6223'. [ 1715.630384][T27916] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6236'. [ 1715.656131][T27916] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6236'. [ 1715.674116][T27916] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6236'. [ 1716.666330][T27935] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6243'. [ 1716.701779][T27935] team0: left allmulticast mode [ 1716.718997][T27935] team_slave_0: left allmulticast mode [ 1716.734771][T27935] team_slave_1: left allmulticast mode [ 1716.754868][T27935] team0: left promiscuous mode [ 1716.768788][T27938] netlink: 'syz.3.6244': attribute type 13 has an invalid length. [ 1716.770724][T27935] team_slave_0: left promiscuous mode [ 1716.793772][T27935] team_slave_1: left promiscuous mode [ 1716.811499][T27935] bridge0: port 3(team0) entered disabled state [ 1716.838802][T27935] bridge_slave_1: left allmulticast mode [ 1716.855645][T27935] bridge_slave_1: left promiscuous mode [ 1716.863886][T27935] bridge0: port 2(bridge_slave_1) entered disabled state [ 1716.929041][T27935] bridge_slave_0: left allmulticast mode [ 1716.934780][T27935] bridge_slave_0: left promiscuous mode [ 1717.025778][T27935] bridge0: port 1(bridge_slave_0) entered disabled state [ 1717.587231][T27946] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6247'. [ 1717.599135][T27946] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6247'. [ 1717.619426][T27946] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6247'. [ 1718.792586][T27980] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6260'. [ 1719.529019][T27997] syzkaller0: entered promiscuous mode [ 1719.542945][T27997] syzkaller0: entered allmulticast mode [ 1720.332509][T28017] __nla_validate_parse: 3 callbacks suppressed [ 1720.332534][T28017] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6275'. [ 1720.357920][T28017] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6275'. [ 1720.370616][T28017] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6275'. [ 1721.532778][T28041] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6287'. [ 1721.615740][ T24] usb 4-1: new full-speed USB device number 119 using dummy_hcd [ 1721.643864][T28047] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6289'. [ 1721.653751][T28047] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6289'. [ 1721.664317][T28047] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6289'. [ 1721.786209][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1721.817500][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1721.830417][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1721.843474][ T24] usb 4-1: New USB device found, idVendor=06a3, idProduct=0221, bcdDevice= 0.00 [ 1721.853925][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1721.873866][ T24] usb 4-1: config 0 descriptor?? [ 1722.302396][ T24] hid-generic 0003:06A3:0221.0029: item fetching failed at offset 23/41 [ 1722.316064][ T24] hid-generic 0003:06A3:0221.0029: probe with driver hid-generic failed with error -22 [ 1722.507501][T20613] usb 4-1: USB disconnect, device number 119 [ 1723.018547][T28072] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6301'. [ 1723.028533][T28073] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6300'. [ 1723.058519][T28073] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6300'. [ 1723.369395][T28088] syzkaller0: entered promiscuous mode [ 1723.375861][T28088] syzkaller0: entered allmulticast mode [ 1724.716187][ T24] usb 6-1: new high-speed USB device number 90 using dummy_hcd [ 1724.899146][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 1724.917648][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1724.939956][ T24] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1552, setting to 1024 [ 1724.958124][ T24] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1724.992316][ T24] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1725.011553][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1725.027553][ T24] usb 6-1: Product: syz [ 1725.036331][ T24] usb 6-1: Manufacturer: syz [ 1725.041035][ T24] usb 6-1: SerialNumber: syz [ 1725.311609][ T24] usb 6-1: found format II with max.bitrate = 95, frame size=14 [ 1725.329147][ T24] usb 6-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 1725.345952][ T24] usb 6-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1725.414722][ T24] usb 6-1: USB disconnect, device number 90 [ 1725.572643][T28168] input: syz0 as /devices/virtual/input/input63 [ 1725.982751][T28179] __nla_validate_parse: 10 callbacks suppressed [ 1725.982773][T28179] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6344'. [ 1726.011526][T28179] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6344'. [ 1726.023461][T28179] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6344'. [ 1727.297969][T28212] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6357'. [ 1727.326528][T28212] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6357'. [ 1727.346715][T28212] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6357'. [ 1727.570398][T28216] input: syz0 as /devices/virtual/input/input64 [ 1727.940023][T21296] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1727.958294][T21296] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1727.967392][T21296] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1727.978716][T21296] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1727.986789][T21296] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1728.402262][ T883] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1728.465048][T28227] chnl_net:caif_netlink_parms(): no params data found [ 1728.530866][ T883] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1728.652883][ T883] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1728.851320][ T883] bond0: (slave netdevsim0): Releasing backup interface [ 1728.882264][ T883] netdevsim netdevsim1 netdevsim0 (unregistering): left promiscuous mode [ 1728.905299][ T883] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1729.088616][T28227] bridge0: port 1(bridge_slave_0) entered blocking state [ 1729.096038][T28227] bridge0: port 1(bridge_slave_0) entered disabled state [ 1729.103679][T28227] bridge_slave_0: entered allmulticast mode [ 1729.120499][T28227] bridge_slave_0: entered promiscuous mode [ 1729.128845][T28241] pimreg: tun_chr_ioctl cmd 1074025673 [ 1729.166291][T28227] bridge0: port 2(bridge_slave_1) entered blocking state [ 1729.173689][T28227] bridge0: port 2(bridge_slave_1) entered disabled state [ 1729.184647][T28227] bridge_slave_1: entered allmulticast mode [ 1729.199609][T28227] bridge_slave_1: entered promiscuous mode [ 1729.311108][T28227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1729.344052][T28227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1729.608210][T28227] team0: Port device team_slave_0 added [ 1729.638864][T28227] team0: Port device team_slave_1 added [ 1729.796790][T28250] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6369'. [ 1729.817984][T28227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1729.825901][T28247] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6369'. [ 1729.835291][T28227] 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. [ 1729.836446][T28247] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6369'. [ 1729.892606][T28227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1729.907012][T28227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1729.914104][T28227] 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. [ 1729.953630][T28227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1729.969126][ T883] batman_adv: batadv0: Interface deactivated: ip6gretap1 [ 1730.015684][ T5824] Bluetooth: hci3: command tx timeout [ 1730.133562][ T883] batman_adv: batadv0: Removing interface: ip6gretap1 [ 1730.741734][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1730.748196][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1730.792159][ T883] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1730.828757][ T883] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1730.869386][ T883] bond0 (unregistering): Released all slaves [ 1730.892867][ T883] bond1 (unregistering): Released all slaves [ 1731.077030][T28227] hsr_slave_0: entered promiscuous mode [ 1731.084298][T28227] hsr_slave_1: entered promiscuous mode [ 1731.093113][T28227] debugfs: 'hsr0' already exists in 'hsr' [ 1731.166658][T28227] Cannot create hsr debugfs directory [ 1731.285610][T26975] usb 6-1: new high-speed USB device number 91 using dummy_hcd [ 1731.348571][T28266] netlink: 72 bytes leftover after parsing attributes in process `syz.2.6372'. [ 1731.469761][T26975] usb 6-1: Using ep0 maxpacket: 16 [ 1731.482783][T26975] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1731.595827][T26975] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1731.609177][T26975] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1731.630001][T26975] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1731.646756][T26975] usb 6-1: Product: syz [ 1731.656076][T26975] usb 6-1: Manufacturer: syz [ 1731.666098][T26975] usb 6-1: SerialNumber: syz [ 1731.911310][T26975] usb 6-1: 0:2 : does not exist [ 1731.917558][T26975] usb 6-1: unit 6 not found! [ 1731.988574][ T883] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1732.011467][ T883] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1732.098608][ T5824] Bluetooth: hci3: command tx timeout [ 1732.103981][T26975] usb 6-1: USB disconnect, device number 91 [ 1732.352450][T21806] udevd[21806]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1732.859888][ T883] team0 (unregistering): Port device 12 removed [ 1732.923390][ T883] team0 (unregistering): Port device team_slave_0 removed [ 1733.747346][T28300] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6378'. [ 1734.053042][ T883] IPVS: stop unused estimator thread 0... [ 1734.175626][ T5824] Bluetooth: hci3: command tx timeout [ 1734.913869][T28321] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6383'. [ 1734.948846][T28236] Set syz1 is full, maxelem 65536 reached [ 1734.956989][T28321] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6383'. [ 1734.983713][T28321] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6383'. [ 1735.012674][ T49] bond3 (unregistering): (slave geneve3): Releasing active interface [ 1735.352993][ T49] team0: Port device bond0 removed [ 1735.366274][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1735.382896][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1735.401640][ T49] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 1735.412450][ T49] bond0 (unregistering): Released all slaves [ 1735.435230][ T49] bond1 (unregistering): Released all slaves [ 1735.471085][ T49] bond2 (unregistering): (slave batadv1): Releasing active interface [ 1735.492821][ T49] bond2 (unregistering): Released all slaves [ 1735.529544][ T49] bond3 (unregistering): Released all slaves [ 1735.740248][ T49] tipc: Disabling bearer [ 1735.755140][ T49] tipc: Left network mode [ 1736.005933][T28227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1736.125224][T28227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1736.198039][T28227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1736.258622][ T5824] Bluetooth: hci3: command tx timeout [ 1736.381734][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1736.446384][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1736.654778][T28344] Set syz1 is full, maxelem 65536 reached [ 1737.704136][T28411] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6402'. [ 1737.723428][T28411] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6402'. [ 1737.881558][T28412] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6402'. [ 1737.939280][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1738.002821][ T49] team0 (unregistering): Port device team_slave_0 removed [ 1738.054140][T28417] kvm: requested 187733 ns i8254 timer period limited to 200000 ns [ 1738.079101][T28417] kvm: requested 25142 ns i8254 timer period limited to 200000 ns [ 1738.116016][T28417] kvm: requested 1676 ns i8254 timer period limited to 200000 ns [ 1738.133726][T28417] kvm: requested 147504 ns i8254 timer period limited to 200000 ns [ 1738.154804][T28417] kvm: requested 143314 ns i8254 timer period limited to 200000 ns [ 1738.196017][T28417] kvm: requested 82133 ns i8254 timer period limited to 200000 ns [ 1738.211001][T28417] kvm: requested 158400 ns i8254 timer period limited to 200000 ns [ 1738.229271][T28417] kvm: requested 51123 ns i8254 timer period limited to 200000 ns [ 1738.253819][T28417] kvm: requested 99733 ns i8254 timer period limited to 200000 ns [ 1738.298654][T28417] kvm: requested 152533 ns i8254 timer period limited to 200000 ns [ 1738.401391][T28227] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1738.801586][T28227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1738.883586][T28227] 8021q: adding VLAN 0 to HW filter on device team0 [ 1738.938598][ T1132] bridge0: port 1(bridge_slave_0) entered blocking state [ 1738.946113][ T1132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1739.018689][ T1132] bridge0: port 2(bridge_slave_1) entered blocking state [ 1739.026097][ T1132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1739.160655][ T49] IPVS: stop unused estimator thread 0... [ 1739.217034][T28227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1739.359655][T28227] veth0_vlan: entered promiscuous mode [ 1739.379445][T28227] veth1_vlan: entered promiscuous mode [ 1739.421498][T28461] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6412'. [ 1739.478506][T28227] veth0_macvtap: entered promiscuous mode [ 1739.508369][T28227] veth1_macvtap: entered promiscuous mode [ 1739.546249][T28227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1739.566319][T28227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1739.575482][T20613] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1739.598104][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1739.611856][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1739.631047][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1739.655258][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1739.748678][T20613] usb 4-1: Using ep0 maxpacket: 32 [ 1739.757782][T20613] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 1739.785713][T20613] usb 4-1: config 0 has no interface number 0 [ 1739.791910][T20613] usb 4-1: config 0 interface 184 has no altsetting 0 [ 1739.828572][T20613] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1739.845976][T20613] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1739.860722][T27114] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1739.861105][T20613] usb 4-1: Product: syz [ 1739.876681][T20613] usb 4-1: Manufacturer: syz [ 1739.883558][T20613] usb 4-1: SerialNumber: syz [ 1739.893576][T27114] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1739.907358][T20613] usb 4-1: config 0 descriptor?? [ 1739.968952][ T883] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1739.997920][ T883] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1740.277248][T28478] kvm: pic: non byte write [ 1740.566448][T20613] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1740.604607][T20613] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1741.227062][T28509] [ 1741.229588][T28509] ====================================================== [ 1741.230688][T20613] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 1741.236638][T28509] WARNING: possible circular locking dependency detected [ 1741.236658][T28509] syzkaller #0 Tainted: G L [ 1741.236669][T28509] ------------------------------------------------------ [ 1741.236676][T28509] syz.2.6426/28509 is trying to acquire lock: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1741.236687][T28509] ffff88801badda20 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9e/0x450 [ 1741.236749][T28509] [ 1741.236749][T28509] but task is already holding lock: [ 1741.236757][T28509] ffff888025e70060 (&q->q_usage_counter(io)#23){++++}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 1741.236805][T28509] [ 1741.236805][T28509] which lock already depends on the new lock. [ 1741.236805][T28509] [ 1741.236814][T28509] [ 1741.236814][T28509] the existing dependency chain (in reverse order) is: [ 1741.236821][T28509] [ 1741.236821][T28509] -> #2 (&q->q_usage_counter(io)#23){++++}-{0:0}: [ 1741.236855][T28509] blk_alloc_queue+0x546/0x680 [ 1741.236885][T28509] __blk_mq_alloc_disk+0x197/0x390 [ 1741.236912][T28509] loop_add+0x482/0xb40 [ 1741.236938][T28509] loop_init+0xd9/0x170 [ 1741.236957][T28509] do_one_initcall+0x250/0x8d0 [ 1741.236984][T28509] do_initcall_level+0x104/0x190 [ 1741.237013][T28509] do_initcalls+0x59/0xa0 [ 1741.237039][T28509] kernel_init_freeable+0x2a6/0x3e0 [ 1741.237067][T28509] kernel_init+0x1d/0x1d0 [ 1741.237084][T28509] ret_from_fork+0x51e/0xb90 [ 1741.237108][T28509] ret_from_fork_asm+0x1a/0x30 [ 1741.237133][T28509] [ 1741.237133][T28509] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 1741.237163][T28509] fs_reclaim_acquire+0x71/0x100 [ 1741.237186][T28509] kmem_cache_alloc_noprof+0x40/0x650 [ 1741.237206][T28509] __kernfs_iattrs+0xdf/0x340 [ 1741.237232][T28509] kernfs_iop_setattr+0xea/0x3f0 [ 1741.237258][T28509] notify_change+0xc1a/0xf40 [ 1741.237282][T28509] do_truncate+0x1c2/0x250 [ 1741.237304][T28509] path_openat+0x2f89/0x3860 [ 1741.237323][T28509] do_file_open+0x23e/0x4a0 [ 1741.237340][T28509] do_sys_openat2+0x113/0x200 [ 1741.237366][T28509] __x64_sys_openat+0x138/0x170 [ 1741.237391][T28509] do_syscall_64+0x14d/0xf80 [ 1741.237415][T28509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1741.237435][T28509] [ 1741.237435][T28509] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 1741.237465][T28509] __lock_acquire+0x15a5/0x2cf0 [ 1741.237489][T28509] lock_acquire+0xf0/0x2e0 [ 1741.252661][T20613] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 1741.255422][T28509] down_read+0x47/0x2e0 [ 1741.255457][T28509] kernfs_iop_getattr+0x9e/0x450 [ 1741.255482][T28509] vfs_getattr_nosec+0x2e1/0x430 [ 1741.255506][T28509] loop_assign_backing_file+0x27a/0x4b0 [ 1741.255525][T28509] lo_ioctl+0x1acb/0x1fb0 [ 1741.255540][T28509] lo_compat_ioctl+0x324/0x3f0 [ 1741.255555][T28509] compat_blkdev_ioctl+0x5ea/0x7c0 [ 1741.255579][T28509] __ia32_compat_sys_ioctl+0x5ea/0x950 [ 1741.265250][T20613] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1741.268677][T28509] __do_fast_syscall_32+0x20d/0x640 [ 1741.268711][T28509] do_fast_syscall_32+0x33/0x70 [ 1741.268733][T28509] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1741.268755][T28509] [ 1741.268755][T28509] other info that might help us debug this: [ 1741.268755][T28509] [ 1741.268763][T28509] Chain exists of: [ 1741.268763][T28509] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#23 [ 1741.268763][T28509] [ 1741.268806][T28509] Possible unsafe locking scenario: [ 1741.268806][T28509] [ 1741.268813][T28509] CPU0 CPU1 [ 1741.268820][T28509] ---- ---- [ 1741.268827][T28509] lock(&q->q_usage_counter(io) [ 1741.276341][T20613] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 1741.285125][T28509] #23); [ 1741.285147][T28509] lock(fs_reclaim); [ 1741.285163][T28509] lock(&q->q_usage_counter(io)#23); [ 1741.285185][T28509] rlock(&root->kernfs_iattr_rwsem); [ 1741.285200][T28509] [ 1741.285200][T28509] *** DEADLOCK *** [ 1741.285200][T28509] [ 1741.285206][T28509] 3 locks held by syz.2.6426/28509: [ 1741.285217][T28509] #0: ffff88802605d448 (&lo->lo_mutex){+.+.}-{4:4}, at: lo_ioctl+0x14c7/0x1fb0 [ 1741.285269][T28509] #1: ffff888025e70060 (&q->q_usage_counter(io)#23){++++}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 1741.285321][T28509] #2: ffff888025e70098 (&q->q_usage_counter(queue)#7){+.+.}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 1741.285373][T28509] [ 1741.285373][T28509] stack backtrace: [ 1741.285386][T28509] CPU: 1 UID: 0 PID: 28509 Comm: syz.2.6426 Tainted: G L syzkaller #0 PREEMPT(full) [ 1741.285413][T28509] Tainted: [L]=SOFTLOCKUP [ 1741.285421][T28509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1741.285434][T28509] Call Trace: [ 1741.285443][T28509] [ 1741.285451][T28509] dump_stack_lvl+0xe8/0x150 [ 1741.285481][T28509] print_circular_bug+0x2e1/0x300 [ 1741.285514][T28509] check_noncircular+0x12e/0x150 [ 1741.285546][T28509] __lock_acquire+0x15a5/0x2cf0 [ 1741.285581][T28509] lock_acquire+0xf0/0x2e0 [ 1741.285605][T28509] ? kernfs_iop_getattr+0x9e/0x450 [ 1741.285638][T28509] down_read+0x47/0x2e0 [ 1741.285665][T28509] ? kernfs_iop_getattr+0x9e/0x450 [ 1741.285694][T28509] kernfs_iop_getattr+0x9e/0x450 [ 1741.285723][T28509] vfs_getattr_nosec+0x2e1/0x430 [ 1741.285752][T28509] loop_assign_backing_file+0x27a/0x4b0 [ 1741.285773][T28509] ? __pfx_loop_assign_backing_file+0x10/0x10 [ 1741.285807][T28509] lo_ioctl+0x1acb/0x1fb0 [ 1741.285828][T28509] ? __pfx_lo_ioctl+0x10/0x10 [ 1741.285848][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.285874][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.285910][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.285931][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.285955][T28509] ? unwind_next_frame+0xa5/0x23c0 [ 1741.285982][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286006][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286029][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286050][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286073][T28509] ? unwind_next_frame+0xa5/0x23c0 [ 1741.286100][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286122][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286144][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286164][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286186][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286207][T28509] ? __lock_acquire+0x6b5/0x2cf0 [ 1741.286231][T28509] ? unwind_next_frame+0xa5/0x23c0 [ 1741.286261][T28509] ? is_bpf_text_address+0x26/0x2b0 [ 1741.286281][T28509] ? is_bpf_text_address+0x292/0x2b0 [ 1741.286299][T28509] ? is_bpf_text_address+0x26/0x2b0 [ 1741.286318][T28509] ? kernel_text_address+0xa5/0xe0 [ 1741.286337][T28509] ? __kernel_text_address+0xd/0x30 [ 1741.286354][T28509] ? unwind_get_return_address+0x4d/0x90 [ 1741.286378][T28509] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1741.286396][T28509] ? arch_stack_walk+0xfb/0x150 [ 1741.286424][T28509] ? stack_trace_save+0xa9/0x100 [ 1741.286441][T28509] ? __pfx_stack_trace_save+0x10/0x10 [ 1741.286458][T28509] ? kasan_save_free_info+0x46/0x50 [ 1741.286484][T28509] ? stack_depot_save_flags+0x33/0x810 [ 1741.286509][T28509] ? format_decode+0xd0/0xe10 [ 1741.286526][T28509] ? kasan_save_track+0x4f/0x80 [ 1741.286544][T28509] ? kasan_save_track+0x3e/0x80 [ 1741.286560][T28509] ? kasan_save_free_info+0x46/0x50 [ 1741.286583][T28509] ? __kasan_slab_free+0x5c/0x80 [ 1741.286601][T28509] ? kfree+0x1c1/0x630 [ 1741.286616][T28509] ? tomoyo_path_number_perm+0x501/0x630 [ 1741.286638][T28509] ? security_file_ioctl_compat+0xc3/0x2a0 [ 1741.286660][T28509] ? __ia32_compat_sys_ioctl+0x139/0x950 [ 1741.286681][T28509] ? __asan_memset+0x22/0x50 [ 1741.286698][T28509] ? blk_get_meta_cap+0x16d/0x7a0 [ 1741.286721][T28509] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 1741.286745][T28509] ? blkdev_common_ioctl+0x14b7/0x3250 [ 1741.286770][T28509] lo_compat_ioctl+0x324/0x3f0 [ 1741.286786][T28509] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 1741.286802][T28509] ? kasan_quarantine_put+0xbb/0x1f0 [ 1741.286823][T28509] ? tomoyo_path_number_perm+0x219/0x630 [ 1741.286845][T28509] ? tomoyo_path_number_perm+0x219/0x630 [ 1741.286868][T28509] ? do_vfs_ioctl+0x1166/0x1530 [ 1741.286897][T28509] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1741.286925][T28509] ? __pfx_lo_compat_ioctl+0x10/0x10 [ 1741.286942][T28509] compat_blkdev_ioctl+0x5ea/0x7c0 [ 1741.286966][T28509] ? __fget_files+0x2a/0x420 [ 1741.286983][T28509] ? __pfx_compat_blkdev_ioctl+0x10/0x10 [ 1741.287005][T28509] ? __fget_files+0x2a/0x420 [ 1741.287021][T28509] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 1741.287044][T28509] __ia32_compat_sys_ioctl+0x5ea/0x950 [ 1741.287066][T28509] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 1741.287088][T28509] ? __se_sys_futex_time32+0x3ab/0x440 [ 1741.287114][T28509] ? rcu_is_watching+0x15/0xb0 [ 1741.287141][T28509] __do_fast_syscall_32+0x20d/0x640 [ 1741.287164][T28509] ? do_fast_syscall_32+0x33/0x70 [ 1741.287185][T28509] ? asm_int80_emulation+0x1a/0x20 [ 1741.287201][T28509] ? do_int80_emulation+0x274/0x4d0 [ 1741.287222][T28509] ? trace_irq_disable+0x3b/0x150 [ 1741.287238][T28509] do_fast_syscall_32+0x33/0x70 [ 1741.287259][T28509] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 1741.287280][T28509] RIP: 0023:0xf700ef6c [ 1741.287296][T28509] Code: 90 85 d2 74 0a 89 ce 81 e6 ff 0f 00 00 89 32 85 c0 74 05 c1 e9 0c 89 08 31 c0 5e 5d c3 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 58 b8 [ 1741.287312][T28509] RSP: 002b:00000000f53fd50c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 1741.287331][T28509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004c06 [ 1741.287344][T28509] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 1741.287355][T28509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1741.287365][T28509] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1741.287376][T28509] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1741.287393][T28509] [ 1742.227336][T20613] usb 4-1: USB disconnect, device number 120 [ 1742.690736][ T49] netdevsim netdevsim5 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1742.724933][ T49] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1742.823420][ T49] netdevsim netdevsim5 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1742.834988][ T49] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1742.921031][ T49] netdevsim netdevsim5 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1742.931804][ T49] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1743.000711][ T49] netdevsim netdevsim5 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1743.011127][ T49] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1743.174511][ T49] team0: Port device bridge1 removed [ 1743.228292][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1743.238995][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1743.249276][ T49] bond0 (unregistering): Released all slaves [ 1743.257280][ T49] bond1 (unregistering): Released all slaves [ 1743.331632][ T49] : left promiscuous mode [ 1743.362801][ T49] tipc: Disabling bearer [ 1743.383008][ T49] tipc: Left network mode [ 1743.388903][ T49] IPVS: stopping master sync thread 24586 ... [ 1743.561520][ T49] hsr_slave_0: left promiscuous mode [ 1743.567771][ T49] hsr_slave_1: left promiscuous mode [ 1743.573606][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1743.581313][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1743.591041][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1743.599395][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1743.609507][ T49] veth0_virt_wifi: left promiscuous mode [ 1743.615197][ T49] veth1_macvtap: left allmulticast mode [ 1743.621134][ T49] veth1_macvtap: left promiscuous mode [ 1743.626710][ T49] veth0_macvtap: left promiscuous mode [ 1743.632232][ T49] veth1_vlan: left promiscuous mode [ 1743.637532][ T49] veth0_vlan: left promiscuous mode [ 1743.763521][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1743.775097][ T49] team0 (unregistering): Port device team_slave_0 removed [ 1744.086711][ T49] IPVS: stop unused estimator thread 0... [ 1744.219873][ T49] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.281890][ T49] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.374023][ T49] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.449418][ T49] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.567864][ T49] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.643300][ T49] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.692902][ T49] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.760731][ T49] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.848307][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.893072][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.937836][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1744.988758][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1745.082499][ T49] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1745.170311][ T49] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1745.229428][ T49] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1745.298693][ T49] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1745.392643][ T49] bridge_slave_1: left allmulticast mode [ 1745.399068][ T49] bridge_slave_1: left promiscuous mode [ 1745.404886][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 1745.416859][ T49] bridge_slave_0: left allmulticast mode [ 1745.422734][ T49] bridge_slave_0: left promiscuous mode [ 1745.428590][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 1745.568811][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1745.578801][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1745.588359][ T49] bond0 (unregistering): Released all slaves [ 1745.616511][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1745.627602][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1745.637977][ T49] bond0 (unregistering): Released all slaves [ 1745.684808][ T49] team0: Port device bridge1 removed [ 1745.701975][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1745.711789][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1745.721398][ T49] bond0 (unregistering): Released all slaves [ 1745.792766][ T49] team0: Port device bridge0 removed [ 1745.808491][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1745.818208][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1745.827730][ T49] bond0 (unregistering): Released all slaves [ 1746.480922][ T49] hsr_slave_0: left promiscuous mode [ 1746.488640][ T49] hsr_slave_1: left promiscuous mode [ 1746.500190][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1746.515029][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1746.526004][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1746.535808][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1746.547571][ T49] hsr_slave_0: left promiscuous mode [ 1746.554383][ T49] hsr_slave_1: left promiscuous mode [ 1746.560273][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1746.567787][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1746.575725][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1746.583266][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1746.593432][ T49] hsr_slave_0: left promiscuous mode [ 1746.599483][ T49] hsr_slave_1: left promiscuous mode [ 1746.605189][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1746.612902][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1746.620812][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1746.629862][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1746.639599][ T49] hsr_slave_0: left promiscuous mode [ 1746.645311][ T49] hsr_slave_1: left promiscuous mode [ 1746.651296][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1746.658885][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1746.666736][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1746.674143][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1746.690139][ T49] veth1_macvtap: left promiscuous mode [ 1746.695807][ T49] veth0_macvtap: left promiscuous mode [ 1746.701306][ T49] veth1_vlan: left promiscuous mode [ 1746.706738][ T49] veth0_vlan: left promiscuous mode [ 1746.712576][ T49] veth1_macvtap: left promiscuous mode [ 1746.718156][ T49] veth0_macvtap: left promiscuous mode [ 1746.723700][ T49] veth1_vlan: left promiscuous mode [ 1746.730181][ T49] veth0_vlan: left promiscuous mode [ 1746.737118][ T49] veth1_macvtap: left promiscuous mode [ 1746.742688][ T49] veth0_macvtap: left promiscuous mode [ 1746.748303][ T49] veth1_vlan: left promiscuous mode [ 1746.753553][ T49] veth0_vlan: left promiscuous mode [ 1746.759595][ T49] veth1_macvtap: left promiscuous mode [ 1746.765098][ T49] veth0_macvtap: left promiscuous mode [ 1746.770814][ T49] veth1_vlan: left promiscuous mode [ 1746.776308][ T49] veth0_vlan: left promiscuous mode [ 1746.969413][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1746.980072][ T49] team0 (unregistering): Port device team_slave_0 removed [ 1747.082589][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1747.093015][ T49] team0 (unregistering): Port device team_slave_0 removed [ 1747.198677][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1747.210302][ T49] team0 (unregistering): Port device team_slave_0 removed [ 1747.331290][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1747.352217][ T49] team0 (unregistering): Port device team_slave_0 removed