last executing test programs: 14.144896663s ago: executing program 1 (id=868): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r3 = memfd_create(&(0x7f00000000c0)='y\x105\xfb\xf7u\x83%:r\x06L\nR]\xf4\x85\x98\x8cZ7`_4\x8b\xcda\x9b\x11\x11\x0e\xa1\xcf\x00\x00\x00\x00\x00\x00\x00\x14\x00'/51, 0x2) fcntl$addseals(r3, 0x409, 0x7) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000000)={r3, 0x0, 0x0, 0x1000000}) syz_io_uring_setup(0x1c84, &(0x7f0000000580)={0x0, 0x0, 0x10100}, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x20a00, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fd5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x4d, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f00000005c0)={{0x0, 0x0, 0x80, {0x2000, 0x4000}}, 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sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) r7 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r7, 0xc0405602, &(0x7f0000000040)={0x14, 0x2, 0x0, "11010000001400000100b64c0000000f4cb85200000400", 0x30314442}) socket(0x1d, 0x2, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read$FUSE(r8, &(0x7f00000007c0)={0x2020}, 0x2020) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r9 = eventfd2(0x43, 0x1) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000000)={0x1, r9}) 11.674749739s ago: executing program 3 (id=874): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000004340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$lock(r2, 0x11, &(0x7f00000048c0)={0x2, 0x0, 0xd0e, 0xa2}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00120000009404006c0012800b00010062726964676500005c0002800c001e00000000000000000005002a00ff0000000500260001000020050019000000000008001a00d80300000c001f0000000000000000000500240000000000050024000100000008001a0007000000050007000700000008000a00", @ANYRES32=r3], 0x9c}}, 0x40) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r6, @ANYBLOB="0100"], 0x3c}}, 0x0) 11.100439772s ago: executing program 2 (id=875): mkdir(0x0, 0x0) chdir(0x0) symlink(&(0x7f00000012c0)='.\x00', &(0x7f0000001300)='./bus\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000000)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x4040800) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x6c}, 0x8) sendto$inet6(r0, &(0x7f0000000240)="8a", 0x1, 0x51, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c) listen(r0, 0x100101) accept4(r0, 0x0, 0x0, 0x80800) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 11.011360701s ago: executing program 3 (id=876): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, 0x0, 0x0, 0x480e0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 10.501959075s ago: executing program 1 (id=878): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a0"], 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002400010200000000ddf958b00eb62f83060003"], 0x1c}}, 0x8004) socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_open_procfs(0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r6) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='timerslack_ns\x00') ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) read$msr(r7, &(0x7f0000002140)=""/207, 0xbd) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r8, 0x65aebf9dafbebb59, 0x70bd28, 0x1, {{}, {@val={0x8, 0x12b, 0xffffffff}, @val={0x8}, @val={0xc, 0x99, {0x6, 0x13}}}}}, 0x30}, 0x1, 0x0, 0x0, 0x400c080}, 0x24048840) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) 9.482584113s ago: executing program 3 (id=880): r0 = syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000019c0)={'#! ', './file1', [{0x20, '\x00T\x98\xff`\x9d\xa4\x84\"\xc9\xdej\x967\x10W\xc0\xf5\\\xdc3^X\xfc\xa5\x1a\xd5M\x88Ax\xd2\xba]\xb7\xf9*9<\x81`\xad\x15k\v\xf2\xddK\xe8\"\x7f\x9fD\bI\xc0\x99\xd9\xed\xef\xd9\x18\x04\xebr\r\xf3cP\xf2\f'}]}, 0x53) write$UHID_INPUT(r1, &(0x7f00000007c0)={0x8, {"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", 0x1000}}, 0x1006) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xc, "fee8a2ab78fc5e3ed1e00d96072000001ea89de2b7fb0000e60080b8785d9600010000000000000000000000000000000000000700", "2809e8b4abbaf38948224ad54a110800005397bdb2140000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "9001001c781265406c7f306003d8a0f4bd0000000300000000002f59911800", [0x9, 0x800]}}) 9.388635916s ago: executing program 4 (id=881): mkdir(0x0, 0x0) chdir(0x0) symlink(&(0x7f00000012c0)='.\x00', &(0x7f0000001300)='./bus\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x4040800) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x6c}, 0x8) sendto$inet6(r0, &(0x7f0000000240)="8a", 0x1, 0x51, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c) listen(r0, 0x100101) accept4(r0, 0x0, 0x0, 0x80800) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 8.438117416s ago: executing program 3 (id=883): r0 = open(&(0x7f0000000100)='./bus\x00', 0x24040, 0x10) r1 = open(&(0x7f0000000100)='./bus\x00', 0x24040, 0x10) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000040)=0xaaa4, 0x4) truncate(&(0x7f0000000000)='./bus\x00', 0x9471) finit_module(r1, 0x0, 0x0) finit_module(r0, 0x0, 0x0) 8.302149597s ago: executing program 3 (id=884): creat(&(0x7f00000000c0)='./bus\x00', 0x182) r0 = inotify_init() r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC=0x0], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r2, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000b00)="ab0b4af29d", 0x5}], 0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000000300)={0xa, 0x4e23, 0x200, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2000003}, 0x1c) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x6) fchdir(r5) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={r6, 0x7f}, &(0x7f0000000100)=0x8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x4000) r7 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) io_uring_enter(r7, 0x2219, 0x7721, 0x16, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000400)='.\x00', 0x400017e) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) 6.891830857s ago: executing program 2 (id=886): setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', 0x0, &(0x7f0000000100), 0x24, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x5c}}, 0x0) mknodat$loop(r0, &(0x7f0000001600)='./file1\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') linkat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f00000002c0)='./file0\x00') prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000007800)={0x0, 0x0, &(0x7f00000077c0)={&(0x7f0000000680)={0x14, 0x36, 0x51eb40323bf4c37b, 0x70bd2d, 0x25dfdbfd, {0x3}}, 0x14}}, 0x4000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) 6.706530261s ago: executing program 4 (id=888): mount$overlay(0x0, 0x0, 0x0, 0x40000, &(0x7f0000000040)={[], [], 0x3a}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000001a40)=""/102392, 0x18ff8) close(0xffffffffffffffff) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000090000000000000000", @ANYBLOB="0bb1000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704020002000000009500000000000000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) syz_init_net_socket$llc(0x1a, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000500), 0x40002, 0x0) preadv(r1, &(0x7f0000004040)=[{&(0x7f0000002e00)=""/156, 0x9c}], 0x1, 0x401, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x5, 0x4, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x3}, 0x50) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r3, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000680)={0x28, 0x7, r3, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r2, 0x3ba0, &(0x7f0000000800)={0x48, 0x3, r4, 0x0, 0x1004000, 0x1000, &(0x7f0000ffc000)}) recvmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000c40)=[{0x0}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000009c0)=""/190, 0xbe}, {&(0x7f0000000a80)=""/228, 0xe4}, {&(0x7f0000000b80)=""/152, 0x98}], 0x6, &(0x7f0000000cc0)=""/242, 0xf2}, 0x102) r5 = semget(0x0, 0x4, 0x39c) semop(r5, &(0x7f0000000080)=[{0x3, 0x8001, 0x1000}], 0x1) semop(r5, &(0x7f0000000000)=[{0x0, 0x5, 0x800}, {0x1, 0xffff, 0x1000}, {0x0, 0x7fc0, 0x800}], 0x3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="640000000206010200000000000000000000000015000300686173683a69702c706f72742c6e6574000000000900020073797a32000000000500040000000000140007800800124000000000050015002200000005000500020000000500"], 0x64}}, 0x0) 5.849803751s ago: executing program 2 (id=890): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000700)="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", 0x118) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1813000007000000eab4040000000000001000000000", @ANYRES32, @ANYBLOB="827400"/19, @ANYRES32, @ANYRES32], 0x50) r1 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{}, 0x0, &(0x7f0000000280)}, 0x20) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4], 0x0, 0x0, 0x1, 0x1}}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 5.748376765s ago: executing program 0 (id=891): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) r0 = gettid() bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x5, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r1 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0xe23, 0x80006, @empty}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, 0x0, 0x118) prlimit64(0x0, 0xe, 0x0, 0x0) r3 = gettid() sched_setscheduler(r3, 0x2, 0x0) syz_open_dev$MSR(0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000026c0)='fdinfo\x00') getdents64(r4, &(0x7f0000000340)=""/24, 0x18) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r5, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000140)=""/30) syz_fuse_handle_req(r5, &(0x7f0000004180)="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", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x5, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x40, 0x3, 0x6, 0x6c1, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r5, &(0x7f0000000440)={0x50, 0x0, r6, {0x7, 0x29, 0x0, 0x14c0348, 0x40, 0x1, 0xfffffff1, 0x0, 0x0, 0x0, 0x80, 0x7fffffff}}, 0x50) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x109842, 0x42) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f00000000c0)={0x3ff, 0x6, 0x8, 0x5}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x207) mount(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000180)='qnx4\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)) 5.542108094s ago: executing program 4 (id=892): syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x80080) mkdir(0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x33, @local, 0x15, 0x3, 'sh\x00', 0x28, 0x5, 0x76}, 0x2c) r2 = socket$kcm(0xa, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYRES32=r2], 0x48) r5 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r4, &(0x7f0000000280), &(0x7f0000001840)=@udp6=r5}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r4, &(0x7f0000000140), &(0x7f0000000000)=""/82}, 0x20) r6 = syz_open_dev$vbi(&(0x7f00000001c0), 0x1, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x3, 0x0) r7 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r7, &(0x7f0000019680)=""/102392, 0x18ff8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x2c000010) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="b8000000190001000000000000000000e000000200"/38, @ANYRES32=r3, @ANYRES32=r4, @ANYRES16=r0, @ANYRESDEC=r3, @ANYRESOCT=r1], 0xb8}}, 0x6048000) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, 0x0, 0x10) r11 = fcntl$dupfd(r6, 0x0, r6) write$cgroup_subtree(r11, &(0x7f00000018c0)=ANY=[], 0xfe1b) write$tun(r11, &(0x7f0000001300)=ANY=[], 0xfdef) 5.497257871s ago: executing program 2 (id=893): mkdir(&(0x7f00000000c0)='./file0\x00', 0x88) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='dyn']) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth0_to_team\x00'}) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="00020401"], 0x18) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x6e23, 0x2, @mcast1, 0x9}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x6}, {0xffff, 0xffff}, {0x1, 0x10}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001380)=@newtfilter={0x1078, 0x2c, 0xd27, 0x70bd25, 0x8004, {0x0, 0x0, 0x0, r4, {}, {}, {0xa, 0xb}}, [@filter_kind_options=@f_u32={{0x8}, {0x104c, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x2}, @TCA_U32_FLAGS={0x8, 0xb, 0x2}, @TCA_U32_POLICE={0x1038, 0x6, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x1ff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8001}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7}, @TCA_POLICE_RATE={0x404, 0x2, [0x9, 0x5312, 0x10000, 0x10, 0x9, 0x0, 0xe, 0x3, 0xb4, 0x9, 0x1, 0x5, 0x8, 0x1, 0x0, 0x4, 0x80000001, 0x8001, 0x0, 0x5, 0x9, 0xffffffff, 0x5, 0x5, 0x2, 0x7, 0x7, 0x2, 0x10000, 0x4, 0x11d, 0x1, 0x88, 0x1, 0xfffffff3, 0xfffffed7, 0xa7, 0xfffffffb, 0x10e9, 0xfff, 0x8, 0xc, 0x3, 0x0, 0x9, 0x1, 0x7f, 0xd9c, 0x6, 0x4, 0x30, 0x8, 0x80000001, 0x9f2, 0x6, 0x3, 0x5, 0x80000001, 0xffff0001, 0x80000001, 0x6, 0xffffffff, 0x1000, 0x0, 0x8, 0x3d49, 0x4, 0xffff98b7, 0x80000000, 0x6c, 0x81, 0x5, 0xd70, 0x4, 0x6, 0x5820, 0x3, 0xf, 0xb8b8, 0xffffffff, 0x7, 0x3, 0x1acc000, 0x3ff, 0x33a, 0x9, 0x834f, 0x5c, 0x80000000, 0x4, 0x100, 0x7e22, 0x8, 0xdaea, 0x6, 0x64b0, 0xcb2, 0x3ff, 0x3ff, 0x81, 0x3, 0x9, 0xfffffff7, 0x4, 0x80, 0x7, 0x8000, 0x9, 0x81, 0x8001, 0x0, 0x2, 0x3, 0x4, 0x6, 0x4, 0x200, 0x1, 0x8, 0x2, 0x3, 0x9, 0x9, 0x10001, 0x2, 0x52, 0x2, 0xffff, 0x2, 0xf8e, 0x2, 0x10001, 0x0, 0x72cd, 0x3, 0xd3, 0x2, 0x91, 0x9, 0x2, 0x8, 0x3, 0x8, 0x0, 0x7fffffff, 0x7c840355, 0x4, 0x100, 0x3, 0xffffffff, 0xd, 0x4, 0x7, 0x7, 0x2b12, 0x7, 0x3adb, 0x2e, 0x8, 0x7, 0x4, 0x9, 0x1000, 0x6, 0x9, 0x60000000, 0xfffffffb, 0x800, 0x9, 0x0, 0x80, 0x6, 0x5c, 0x8000, 0x100, 0x6, 0x59, 0xfffffffe, 0xda5, 0x7, 0x7, 0x6, 0x8, 0x9, 0x1, 0x5, 0x40, 0x10001, 0xff, 0x3c000000, 0x8, 0x7a35, 0x1728, 0x9, 0x18, 0xffffffc0, 0x100, 0xc3ea, 0x101, 0x6, 0x8, 0x6, 0x2, 0x3b, 0xc5, 0x5, 0xfffffc00, 0x2, 0xaddd, 0x2, 0xe9, 0x400, 0xf0b, 0x8, 0xfffffff8, 0x8000, 0x68, 0x800, 0x629e, 0x1000, 0x5, 0x1000, 0x3, 0x2f, 0x5, 0x6, 0x8, 0x1000, 0x10001, 0xb6, 0x200, 0x8000, 0x1ff, 0x2, 0x5, 0x8, 0xe3, 0x9, 0x7, 0x6e, 0x2, 0x8b36, 0x2, 0x97, 0x4, 0x6, 0x3, 0x3, 0xdc4, 0x8, 0x4, 0x4, 0xa0, 0xffffffe6, 0x4, 0x9]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x8000}, @TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x4, 0x4, 0x101, 0x5, 0xbda, 0x4469, 0xa803, 0x5, 0x9, 0x5, 0x6, 0x6, 0x7f4, 0x98f, 0x32d, 0x401, 0x200, 0xff, 0x1580000, 0x1000, 0xe, 0x0, 0x1, 0x32a, 0x9, 0x5, 0x1, 0x400, 0x8, 0x80000000, 0x7, 0xfffffff4, 0x7b5, 0x200, 0x3, 0x1, 0x7, 0x7, 0x9, 0x7, 0x5, 0x81, 0x6, 0x2, 0x27, 0xed, 0x8, 0x1, 0x2, 0x4, 0x1000, 0x4, 0x817, 0x60000000, 0x7fffffff, 0x282e, 0x1000, 0xdec8, 0x8000, 0xffffffff, 0xd, 0x1, 0x8, 0x5, 0xa, 0xffff8000, 0x80000001, 0x177, 0xfffffbff, 0x6, 0x24, 0x3ff, 0x2, 0x200, 0x94, 0x3, 0x4, 0x6, 0x26f, 0x6, 0xeea7, 0x3, 0x91, 0x30, 0xfffffffa, 0xe, 0x3, 0x7c, 0x9, 0x3, 0x7574, 0x0, 0x7, 0x9, 0x80f, 0x1, 0x1, 0x5f, 0x1, 0x1ff, 0x6, 0x33e499f0, 0x6, 0x325f, 0x9, 0x0, 0xffff, 0x6, 0x10, 0x7, 0x4, 0x98ae, 0xa96d, 0xffff8001, 0xc, 0x781, 0x6, 0xffffff40, 0x8, 0xb, 0xfd, 0x6, 0x4, 0x1, 0x9, 0x8, 0xffffff12, 0x2, 0x5, 0x7fffffff, 0x2, 0x1, 0xffff4abe, 0x7f, 0x40, 0x478b, 0x80000001, 0x7, 0x3ff, 0x0, 0x800000, 0x1f75, 0x400, 0xa5, 0xea, 0x2000000, 0x3, 0xffffffff, 0x400, 0x81, 0x1, 0x7, 0x6, 0x149808c9, 0x9, 0x7fffffff, 0x7c74, 0x5, 0x400, 0x14ea, 0x1, 0x0, 0x10000, 0x9, 0xfffffe00, 0x1, 0x5, 0x78f1647b, 0x10, 0xc8, 0x8000, 0x8, 0x2, 0x0, 0xc, 0x5, 0x9, 0xb, 0x6f, 0x5, 0x3, 0xff, 0x4, 0x2, 0x1, 0x9e, 0x10, 0x9, 0x7, 0x2, 0x7fffffff, 0x4, 0x6, 0xdbaf, 0x7, 0xcb, 0xe0b, 0x6, 0x9, 0x2, 0x0, 0x0, 0x4, 0xde, 0x101, 0xf1a, 0x2, 0x7, 0x1, 0x8, 0xbe36, 0x66, 0x3, 0x7, 0x40, 0x1, 0x7, 0x4, 0x2, 0x9, 0xc3b1, 0x7fffffff, 0x3, 0x1000, 0x43, 0xffff0000, 0x1816, 0x5, 0x5, 0x4, 0x9, 0x0, 0x8, 0xfffffffb, 0x7, 0x0, 0xe, 0x5, 0x6, 0x7fffffff, 0x60f, 0x8, 0x40, 0x1, 0x0, 0x8, 0x7, 0x8, 0x63e7, 0xfffffffa, 0x22d, 0x9, 0xc905, 0x5, 0x1ff]}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x2, 0x65c, 0x5, 0x0, 0x6, 0xfffffffb, 0x80000001, 0x7, 0x6, 0x5, 0x5, 0x101, 0x3df, 0x1, 0x9b37, 0x100, 0x6, 0x3, 0x4, 0x4, 0x8, 0x25, 0x5, 0x3ff, 0x24, 0x3800000, 0x0, 0xfef, 0x7, 0x9, 0x80, 0x101, 0x1ff, 0x1ff, 0x88, 0x7, 0x7, 0xe92, 0x6, 0x3, 0x9, 0x6, 0x401, 0x80, 0x0, 0x8, 0x6, 0x3, 0xc, 0xa2e2, 0x9, 0xfffffffe, 0x7, 0x4, 0x7ffc, 0x3, 0xd, 0x2, 0x2, 0x2, 0x2, 0x7, 0x6, 0x8, 0x47d, 0x3, 0xfffffffe, 0xfffffffa, 0x3, 0x2, 0x9, 0x6, 0x1, 0xcfc9, 0x544, 0x4, 0x2, 0x3, 0x6, 0x8, 0xe, 0x7, 0xc3e, 0x7, 0x2, 0xffffff00, 0xd7c, 0x1000, 0xffffff96, 0x29, 0x1, 0x400, 0xeac, 0x5, 0x8, 0xca, 0xa6, 0x7ff, 0x3, 0x8, 0x4, 0xfffffc00, 0xb96, 0x5, 0x8, 0x100, 0x1e, 0x2, 0x13, 0x1, 0x4, 0x8, 0x3, 0x1, 0x3, 0x7, 0x2931, 0x3, 0x7, 0x5, 0xffffffe5, 0x140, 0xcfa5, 0x6, 0x4, 0xfffffffb, 0x6, 0x200, 0x7f, 0x5, 0x0, 0x80000001, 0x692, 0x5, 0x0, 0x6ba, 0x400, 0x7, 0x7ff, 0xc7b, 0x9, 0x5, 0x7f, 0xe981, 0x7, 0x6, 0x81, 0x101, 0x5, 0x7, 0x7, 0x3, 0x16, 0x7, 0x81, 0x7, 0x0, 0x4, 0x6, 0x1f8, 0xb, 0x2, 0x9, 0x40, 0xff, 0x2, 0x4, 0x7, 0x70ed, 0xfffffffd, 0xa8, 0x2, 0xfff, 0x8, 0x2, 0x4, 0x8, 0x9, 0x6, 0xf0000000, 0x2, 0x2, 0x80000000, 0x3, 0x9, 0x3, 0x3, 0xc7, 0x80, 0x3, 0x9, 0x4, 0x0, 0xffffff33, 0xbac, 0x98f, 0x8, 0x6, 0xfff, 0x9, 0x9, 0x3, 0x7, 0x9, 0x2, 0x7a, 0x0, 0x10001, 0x80000000, 0x3e2, 0x81, 0x9, 0x1, 0x0, 0x3ff, 0x8, 0xffffffff, 0x5, 0x7f, 0x4281, 0x9, 0x800, 0x7, 0x8, 0x400, 0x82c, 0x19a1, 0x8000, 0x7, 0x4, 0x5, 0x2, 0x7, 0x5, 0x41d, 0x1, 0x5, 0x6, 0x2, 0x5, 0x7, 0x6, 0x6, 0x5, 0x0, 0x9, 0x3, 0x3, 0x49, 0x80000000, 0x68, 0x401, 0x6, 0x87e3, 0xd]}, @TCA_POLICE_RATE={0x404, 0x2, [0x3ff, 0x10, 0xfffffffd, 0x8001, 0x1, 0x9, 0x5, 0x63, 0x0, 0x5, 0xffffffff, 0x6, 0x5, 0x0, 0x200, 0x1, 0x3, 0x40, 0x6, 0x4e6, 0x9, 0x60, 0x6, 0xfffff000, 0x7, 0x7, 0xfffffffb, 0x7, 0x8, 0x80000000, 0xf848, 0x7, 0xf, 0x0, 0xc, 0x2, 0x6, 0x9, 0x3, 0x19d0000, 0x8000, 0x0, 0x2, 0x9, 0x5, 0xffffffff, 0xe2a3, 0x10000, 0x0, 0xfff, 0x100, 0x1c00000, 0x8, 0x4, 0x1, 0x4e56, 0x3000, 0x8001, 0x6, 0x7, 0x4, 0x6, 0x8000, 0x7, 0x5, 0x93, 0x2, 0x9, 0xffff7fff, 0x3, 0x0, 0x5, 0x2, 0x7, 0x4, 0x0, 0x7, 0x8, 0x9, 0x1, 0xa, 0x4, 0x1, 0xffff, 0x2, 0x7, 0x3, 0x70000, 0x3, 0xf0d, 0x3, 0x7bb, 0xcd95, 0x2, 0x7ff, 0x8, 0x6, 0x4, 0x0, 0x2, 0x56c, 0x2, 0x18, 0x4, 0x3, 0x10000, 0x5c4, 0x7, 0x7, 0x9, 0x3, 0x8b, 0x10, 0x9, 0x1, 0x101, 0x5924, 0x6, 0x5cc1, 0x0, 0x8, 0x81, 0x1000, 0x9, 0x4, 0x8001, 0x6, 0x6, 0x80, 0x3, 0x0, 0x4561f8c3, 0xd9fe, 0x6, 0x80000000, 0x3, 0x7, 0x1c, 0x5, 0x10001, 0x489, 0x52e3, 0x0, 0x400, 0x8, 0xc, 0xffffffff, 0x3, 0x8000, 0xfff2, 0x7, 0x3, 0x9, 0x1, 0x1009, 0xffffffc0, 0x344, 0xffffff68, 0x2, 0x3ff, 0x5, 0x6, 0x3, 0x9, 0x6e, 0x8, 0x9, 0x6, 0x6, 0x2, 0x1, 0x7fffffff, 0x8001, 0x5, 0x1ff, 0x4, 0x1, 0xb, 0x1840, 0x100000, 0xa9, 0x2, 0x3, 0x5, 0x9, 0x3, 0x0, 0x8000, 0x6, 0x9, 0x8, 0x5, 0x5e8, 0x1, 0x1, 0xfffffffe, 0x4, 0x8, 0x3, 0x5, 0xffff7fff, 0x9, 0x3, 0x48, 0x98, 0x3, 0x2, 0x6, 0x6, 0x33, 0x8, 0x4ac, 0x4, 0x8, 0x3, 0xfdfb, 0x1, 0x12, 0x0, 0x7, 0x5, 0x7, 0x3, 0x5, 0x800, 0x4, 0x2, 0x4, 0x10001, 0x0, 0x1ff, 0x81, 0x3, 0x7ff, 0x3, 0xd, 0x9, 0x5c94, 0x67, 0x7, 0xfc4fa85, 0x4, 0xec23, 0x3, 0x8, 0x312, 0x40, 0xc00b, 0x7fff, 0xba9, 0x7, 0x9, 0x4, 0xfffffffe, 0x5, 0x1000]}]}]}}]}, 0x1078}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 5.400393769s ago: executing program 1 (id=894): syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x200) mkdir(0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x33, @local, 0x15, 0x3, 'sh\x00', 0x28, 0x5, 0x76}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vbi(&(0x7f00000001c0), 0x1, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x2c000010) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000e000000200"/38, @ANYRES32=0x0, @ANYRES32=0x0], 0xb8}}, 0x4004) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, 0x0, 0x10) r7 = fcntl$dupfd(r2, 0x0, r2) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[], 0xfe1b) (fail_nth: 3) write$tun(r7, &(0x7f0000001300)=ANY=[], 0xfdef) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 5.241242735s ago: executing program 2 (id=895): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0003230c1100"}) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) personality(0xb) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r4 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000005480)=ANY=[]) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000009b00)={0x0}, 0x1, 0x0, 0x0, 0x4890}, 0x400c0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000040)='`M', 0x2}], 0x2) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5393, &(0x7f0000000000)) r7 = openat$dma_heap(0xffffffffffffff9c, &(0x7f00000001c0), 0x5212c2, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r7, 0xc0184800, &(0x7f0000000100)={0x4, r6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'netdevsim0\x00', &(0x7f0000000400)=@ethtool_flash={0x33, 0xea5, '.\x00'}}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001800090000000000000000001c140000fe00000100000000080003"], 0x24}}, 0x4c014) socket(0x400000000010, 0x3, 0x0) 4.36849048s ago: executing program 0 (id=896): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000004340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$lock(r2, 0x11, &(0x7f00000048c0)={0x2, 0x0, 0xd0e, 0xa2}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00120000009404006c0012800b00010062726964676500005c0002800c001e00000000000000000005002a00ff000000050026000100ffa1050019000000000008001a00d80300000c001f0000000000000000000500240000000000050024000100000008001a0007000000050007000700000008000a00", @ANYRES32=r3], 0x9c}}, 0x40) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r6, @ANYBLOB="0100"], 0x3c}}, 0x0) 4.347543759s ago: executing program 1 (id=897): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000000906010200000000000a0000000000000900020073797a31000000000500010007000000180007800c00018008000140ffffffff080009"], 0x40}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x148, r6, 0x705, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x3c, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x15}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40008d0}, 0x0) 4.07661897s ago: executing program 4 (id=898): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000180000001000100000000000c410000000e001462726f617f636173742d6c696e6b0000"], 0x30}}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000140)=ANY=[@ANYRESOCT=r3], &(0x7f0000000040)='GPL\x00', 0x3, 0x0, 0x0, 0x1f00, 0x20, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r6}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc00000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000836939892b0de0e211f7c15a7f2435fc832b5e4d80a8834c9c664cacc53976fc1ead1ee79826330bbea91e27fe3e2bf95b33c0b71dbff7a8a99f15e4b1d3dbb5bcda20abb4923e229a48642fef0e8be0850c13569a233cf883a9832bfbf20a3aef7d2ae29936ac7694451a46ea73f23e5330785257f101d858acdc1d1d170953ed42e8e54188d4e0452f3037bb7189cc3d675ec24ef5783deaa25fa0e96848302383ec422764436860a7e1a0ba9c2a5b58ed89095afe5172861358b8e1ae96e26d9432bca6f8313dd574fc1de850b2f8835812debc7930c5eb", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000600"/28], 0x48) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prlimit64(r0, 0x1, 0x0, &(0x7f0000000200)) close(r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) 4.0755587s ago: executing program 3 (id=899): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000580)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x910, 0x0) prlimit64(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x1, 0x6}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) setrlimit(0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000016000000", @ANYRES32=r5, @ANYBLOB="0000000200000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) syz_usb_connect(0x3, 0x24, &(0x7f0000000740)={{0x12, 0x1, 0x250, 0x69, 0x48, 0x69, 0x8, 0x17ef, 0x721e, 0xc63d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xf6, 0x40, 0xa0, 0x4, [{{0x9, 0x4, 0x90, 0x5, 0x0, 0x73, 0xbc, 0x5, 0xde}}]}}]}}, &(0x7f0000000680)={0x0, 0x0, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="010f"]}) getsockname$packet(r7, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0xfffffddc) sendmsg$nl_route_sched(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@delchain={0x2c, 0x2c, 0xf31, 0x0, 0x2004, {0x0, 0x0, 0x0, r1, {0xc, 0x9}, {0x5, 0xffff}, {0xfff3, 0x1}}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x0, 0x5, {0xe, 0x9c}}, @TCA_RATE={0x0, 0x5, {0x1, 0x2e}}, @TCA_RATE={0x0, 0x5, {0x9, 0x9}}, @TCA_RATE={0x0, 0x5, {0x3}}]}, 0x17}, 0x1, 0x0, 0x0, 0x4008844}, 0x4010) accept4$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x800) 3.773665276s ago: executing program 0 (id=900): r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x20, 0x10, &(0x7f0000000040)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb702000008000000182300009785522984f560af489b4de7d069f293cd51d5e8839653166a8c1ea7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x20048810) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x2000018c) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x3ef, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2c, r2, 0x1, 0x70bd2c, 0x0, {0x1b}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@dev, @empty, 0x0}, &(0x7f0000000240)=0xc) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)={0x12c, r2, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_WOL_SOPASS={0x8d, 0x3, "acdfc0bbc75e3db3c76bf94ec10885a71f6cfd4307c9c880eeec7575b90051475866fd68b7f36b6199c7a70a7dc0dc9d2523411f8cabe148b3d3702649cfed42274e1c470f801612ce7344e37deef240a7b539e389c6007fe9f5519a84dfe24b624e90859f19a2df80809a86d79a9bee0c057504c65fecac41ed4319e052d4116ad224955945b30513"}, @ETHTOOL_A_WOL_MODES={0x7c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x75, 0x5, "2b6b709edd5ccd3888f9db5d722b9148d1355c4008a8aac04030259080bdbf960e767195685b739bcc7d38abbe5dff1fda2f18d169b702e70541a6a8fc0bb314e2c6c791e30f55d1ff0d9dc25e5b6e3af45610955bfad7c78e7d85221594ccd24e650de038da0f5ab4ab8d7979b93e16f7"}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x44040}, 0xc0) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) io_uring_register$IORING_REGISTER_CLOCK(0xffffffffffffffff, 0x1d, &(0x7f0000000000)={0x1}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000040000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000070000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r6}, 0x10) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r7 = epoll_create1(0x0) r8 = syz_open_dev$media(&(0x7f00000000c0), 0x103, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r8, 0x80047c05, &(0x7f0000000080)=0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r9, &(0x7f0000000040)={0x2}) syz_80211_join_ibss(0x0, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) 3.417551993s ago: executing program 1 (id=901): r0 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000300)="4942ebd53f7d98b4f471abb02a74684594876caa089bb79cf4598ee0f47118ffc8ce56e40a2739e26faee04bbafefeed13604fefaa217d723ca446a4963990", 0x3f, 0xfffffffffffffffe) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0xffffff80) landlock_create_ruleset(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000004c0)={0x7, 0x8000000000000088}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x440088c0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl(r3, 0x8b2c, &(0x7f0000000040)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$binfmt_aout(r4, 0x0, 0xff2e) ioctl$TIOCGPKT(r4, 0x80045438, &(0x7f00000002c0)) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r5 = getpgid(0x0) ptrace$ARCH_FORCE_TAGGED_SVA(0x1e, r5, 0x0, 0x4004) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)) socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup(0xffffffffffffffff) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket(0x5, 0x80002, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_NET_SET_BACKEND(r7, 0x4008af30, &(0x7f0000000080)={0x0, r6}) keyctl$read(0xb, r0, &(0x7f0000001fc0)=""/4122, 0x101a) fcntl$lock(r1, 0x25, &(0x7f0000000200)={0x1, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffd, r5}) 2.099716113s ago: executing program 1 (id=902): syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x200) mkdir(0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x33, @local, 0x15, 0x3, 'sh\x00', 0x28, 0x5, 0x76}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vbi(&(0x7f00000001c0), 0x1, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x2c000010) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000e000000200"/38, @ANYRES32=0x0, @ANYRES32=0x0], 0xb8}}, 0x4004) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, 0x0, 0x10) r7 = fcntl$dupfd(r2, 0x0, r2) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[], 0xca80) write$tun(r7, &(0x7f0000001300)=ANY=[], 0xfdef) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 2.049575261s ago: executing program 4 (id=903): mount$overlay(0x0, 0x0, 0x0, 0x40000, &(0x7f0000000040)={[], [], 0x3a}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000001a40)=""/102392, 0x18ff8) close(0xffffffffffffffff) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000009000000000000000000", @ANYBLOB="0bb1000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704020002000000009500000000000000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) syz_init_net_socket$llc(0x1a, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000500), 0x40002, 0x0) preadv(r1, &(0x7f0000004040)=[{&(0x7f0000002e00)=""/156, 0x9c}], 0x1, 0x401, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x5, 0x4, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x3}, 0x50) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r3, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000680)={0x28, 0x7, r3, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1004000}) ioctl$IOMMU_TEST_OP_MD_CHECK_MAP(r2, 0x3ba0, &(0x7f0000000800)={0x48, 0x3, r4, 0x0, 0x1004000, 0x1000, &(0x7f0000ffc000)}) recvmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000c40)=[{0x0}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000009c0)=""/190, 0xbe}, {&(0x7f0000000a80)=""/228, 0xe4}, {&(0x7f0000000b80)=""/152, 0x98}], 0x6, &(0x7f0000000cc0)=""/242, 0xf2}, 0x102) r5 = semget(0x0, 0x4, 0x39c) semop(r5, &(0x7f0000000080)=[{0x3, 0x8001, 0x1000}], 0x1) semop(r5, &(0x7f0000000000)=[{0x0, 0x5, 0x800}, {0x1, 0xffff, 0x1000}, {0x0, 0x7fc0, 0x800}], 0x3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="640000000206010200000000000000000000000015000300686173683a69702c706f72742c6e6574000000000900020073797a32000000000500040000000000140007800800124000000000050015002200000005000500020000000500"], 0x64}}, 0x0) 1.932922397s ago: executing program 0 (id=904): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001000)=@newtfilter={0x2c, 0x2c, 0xd27, 0x70bd2d, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0x0, 0x3}, {}, {0xfff3, 0xffe0}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x0) r7 = socket(0x400000000010, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000006080)=@delchain={0x2c, 0x66, 0x221, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r9, {0x0, 0xfff2}, {}, {0xb, 0xfff3}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8848}, 0x20004800) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r7) 1.796182067s ago: executing program 2 (id=905): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r3 = memfd_create(&(0x7f00000000c0)='y\x105\xfb\xf7u\x83%:r\x06L\nR]\xf4\x85\x98\x8cZ7`_4\x8b\xcda\x9b\x11\x11\x0e\xa1\xcf\x00\x00\x00\x00\x00\x00\x00\x14\x00'/51, 0x2) fcntl$addseals(r3, 0x409, 0x7) ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000000)={r3, 0x0, 0x0, 0x1000000}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) r4 = syz_open_dev$vim2m(&(0x7f0000000180), 0x0, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000040)={0x14, 0x2, 0x0, "11010000001400000100b64c0000000f4cb85200000400", 0x30314442}) socket(0x1d, 0x2, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read$FUSE(r5, &(0x7f00000007c0)={0x2020}, 0x2020) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r6 = eventfd2(0x43, 0x1) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000000)={0x1, r6}) syz_usb_connect(0x2, 0x24, &(0x7f0000001140)=ANY=[@ANYBLOB="120100009dc92e10f00a33d002030109021200018004501c0904930900ff32f306"], 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000005c0)={0x0, r6}) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f00000001c0)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x8000, 0x0, 0x0, 0x0, 0x33, 0x40, 0x0, 0xe4}) r7 = socket$kcm(0x21, 0x2, 0x2) sendmsg$inet(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000100100000d000000", @ANYRES32=0x0, @ANYBLOB="80ee3602"], 0x30}, 0x0) r8 = socket$kcm(0xa, 0x2, 0x0) syz_emit_ethernet(0xe, &(0x7f00000013c0)=ANY=[@ANYBLOB], 0x0) sendmsg$sock(r8, &(0x7f0000000000)={&(0x7f0000000580)=@phonet={0x23, 0x47, 0x6, 0x3}, 0x80, 0x0, 0x0, &(0x7f0000000640)}, 0x4800) 1.249447133s ago: executing program 0 (id=906): socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r1, 0x3b70, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x1, 0x30bc6288) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0x0, &(0x7f0000000400)='map_files\x00') prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newtaction={0xb4, 0x30, 0x1, 0x70bd2b, 0x25dfdbde, {}, [{0xa0, 0x1, [@m_bpf={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0xef, 0x1, 0x8000, 0x2}}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x16, 0xf2, 0x3, 0x7}]}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_bpf={0x44, 0x2, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x3, 0x2, 0x0, 0x6, 0x80}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc044}, 0x4000814) sendmsg$NFT_BATCH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)="9e", 0x1}], 0x2, 0x9, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) gettid() bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x16, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="18020000020000000000000000000000850000000f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41100, 0x7, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$inet_icmp_raw(0x2, 0x3, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x10000000001, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) 63.438408ms ago: executing program 0 (id=907): syz_usb_disconnect(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x200) mkdir(0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x33, @local, 0x15, 0x3, 'sh\x00', 0x28, 0x5, 0x76}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$vbi(&(0x7f00000001c0), 0x1, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x2c000010) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000e000000200"/38, @ANYRES32=0x0, @ANYRES32=0x0], 0xb8}}, 0x4004) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, 0x0, 0x10) r7 = fcntl$dupfd(r2, 0x0, r2) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[], 0xfe1b) (fail_nth: 4) write$tun(r7, &(0x7f0000001300)=ANY=[], 0xfdef) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0, 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 0s ago: executing program 4 (id=908): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0xb, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000730000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='contention_begin\x00', r0}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007300000095"], 0x0, 0x10001, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000feffffff0000000003000000850000004100000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f805ffffb702000008000006b703000003000000850000001700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000feffffff0000000003000000850000004100000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f805ffffb702000008000006b703000003000000850000001700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f00000005c0), 0x10) recvmmsg(r3, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}, 0x3ff}, {{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x4}], 0x2, 0x10002, 0x0) (async) recvmmsg(r3, &(0x7f0000006240)=[{{0x0, 0x0, 0x0}, 0x3ff}, {{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2}, 0x4}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES64=0x2710], 0x48}}, 0x0) syz_io_uring_setup(0x23c, &(0x7f0000000080)={0x0, 0x0, 0x10100}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) lsetxattr$security_ima(&(0x7f0000000480)='./file0\x00', &(0x7f0000000100), &(0x7f0000000380)=@v2={0x3, 0x2, 0xfe, 0xe79f, 0x1, 'J'}, 0xa, 0x1) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x2, 0x9, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x10006040) (async) sendmsg$NFNL_MSG_CTHELPER_DEL(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x2, 0x9, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x10006040) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1900000004000000040000000100020000000000", @ANYRES32=0x1, @ANYBLOB="000008000000000000000100000000a0566ac8f2022c4653eba535aff147605ad1bef9709de5d01a9fde10d38e5caf61f29419a1124cec022de1052208a6f6c1b639bb290f2343df2096f9a85cc3793cb58a7af1f6b75dbfa0ebc35c46bc5f85ef4f0276170a7a1fae606e34d6775ce2c205f152bf791336a683c57a880b1aabe5a60e5afe0fc76b2dfd1c0a8d7edb3fa8232e4b74848c469639301a8c81edbed3f1e47caa54dca40e2e4c33edbb06e6560a196e98423d28fc9aef231141f9acfc35c79bf48324619826e450b3264f337842752a80667d2248db20220cab5e7d998a24e16069b190", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00!\x00'/28], 0x1d) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1900000004000000040000000100020000000000", @ANYRES32=0x1, @ANYBLOB="000008000000000000000100000000a0566ac8f2022c4653eba535aff147605ad1bef9709de5d01a9fde10d38e5caf61f29419a1124cec022de1052208a6f6c1b639bb290f2343df2096f9a85cc3793cb58a7af1f6b75dbfa0ebc35c46bc5f85ef4f0276170a7a1fae606e34d6775ce2c205f152bf791336a683c57a880b1aabe5a60e5afe0fc76b2dfd1c0a8d7edb3fa8232e4b74848c469639301a8c81edbed3f1e47caa54dca40e2e4c33edbb06e6560a196e98423d28fc9aef231141f9acfc35c79bf48324619826e450b3264f337842752a80667d2248db20220cab5e7d998a24e16069b190", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00!\x00'/28], 0x1d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r7, 0x0, 0x0}, 0x20) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r7, 0x0, 0x0}, 0x20) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r8, 0x2275, &(0x7f0000000100)=0x8000) kernel console output (not intermixed with test programs): apacity change from 0 to 8 [ 141.702890][ T6850] Dev loop8: unable to read RDB block 8 [ 141.797474][ T6850] loop8: unable to read partition table [ 142.065965][ T39] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 142.097818][ T6850] loop8: partition table beyond EOD, truncated [ 142.099525][ T6854] overlayfs: workdir and upperdir must be separate subtrees [ 142.233443][ T6850] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 142.423429][ T5895] usb 2-1: USB disconnect, device number 11 [ 142.502722][ T30] audit: type=1400 audit(1764731228.313:303): avc: denied { unmount } for pid=5816 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 143.048820][ T6871] capability: warning: `syz.4.262' uses 32-bit capabilities (legacy support in use) [ 143.459042][ T6879] netlink: 4 bytes leftover after parsing attributes in process `syz.2.267'. [ 145.766487][ T6878] overlayfs: failed to resolve './file0': -2 [ 145.827678][ T30] audit: type=1400 audit(1764731231.643:304): avc: denied { mount } for pid=6897 comm="syz.0.272" name="/" dev="hugetlbfs" ino=12839 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 145.979751][ T6906] loop8: detected capacity change from 0 to 8 [ 146.003758][ T6906] Dev loop8: unable to read RDB block 8 [ 146.011996][ T6906] loop8: unable to read partition table [ 146.039157][ T6906] loop8: partition table beyond EOD, truncated [ 146.103194][ T30] audit: type=1400 audit(1764731231.913:305): avc: denied { write } for pid=6901 comm="syz.1.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 146.123820][ T6906] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 146.244210][ T30] audit: type=1400 audit(1764731231.973:306): avc: denied { read } for pid=6901 comm="syz.1.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 146.316696][ T30] audit: type=1400 audit(1764731232.053:307): avc: denied { write } for pid=6901 comm="syz.1.275" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 146.584528][ T30] audit: type=1400 audit(1764731232.393:308): avc: denied { create } for pid=6924 comm="syz.0.280" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 146.620856][ T6926] netlink: 12 bytes leftover after parsing attributes in process `syz.0.280'. [ 147.126838][ T30] audit: type=1400 audit(1764731232.433:309): avc: denied { write } for pid=6924 comm="syz.0.280" path="socket:[12899]" dev="sockfs" ino=12899 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 147.152814][ T30] audit: type=1400 audit(1764731232.923:310): avc: denied { bind } for pid=6924 comm="syz.0.280" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 147.439498][ T30] audit: type=1400 audit(1764731233.253:311): avc: denied { create } for pid=6934 comm="syz.3.283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 147.572987][ T6936] random: crng reseeded on system resumption [ 147.620806][ T30] audit: type=1400 audit(1764731233.383:312): avc: denied { append } for pid=6934 comm="syz.3.283" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 147.788526][ T6936] netlink: 'syz.3.283': attribute type 10 has an invalid length. [ 147.829508][ T6936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.878315][ T6937] netlink: 64 bytes leftover after parsing attributes in process `syz.3.283'. [ 148.011003][ T6936] team0: Port device bond0 added [ 148.440656][ T30] audit: type=1400 audit(1764731233.383:313): avc: denied { open } for pid=6934 comm="syz.3.283" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 148.628337][ T6945] overlayfs: workdir and upperdir must be separate subtrees [ 148.923626][ T6959] netlink: 8 bytes leftover after parsing attributes in process `syz.3.288'. [ 150.174824][ T6966] loop8: detected capacity change from 0 to 8 [ 150.203346][ T6966] Dev loop8: unable to read RDB block 8 [ 150.234364][ T6966] loop8: unable to read partition table [ 150.270784][ T6966] loop8: partition table beyond EOD, truncated [ 150.294833][ T6966] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 151.274212][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 151.437965][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 151.458834][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.480483][ T9] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 151.596343][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 151.606161][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.632963][ T9] usb 4-1: config 0 descriptor?? [ 151.654209][ T186] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 151.839530][ T186] usb 3-1: Using ep0 maxpacket: 32 [ 151.851381][ T186] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.867087][ T186] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 151.972167][ T186] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 151.988567][ T186] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.004840][ T186] usb 3-1: config 0 descriptor?? [ 152.087289][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 152.087307][ T30] audit: type=1400 audit(1764731237.893:316): avc: denied { mounton } for pid=6969 comm="syz.3.294" path="/proc/215/task" dev="proc" ino=12967 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 152.564355][ T5929] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 152.724183][ T5929] usb 1-1: Using ep0 maxpacket: 16 [ 152.739645][ T5929] usb 1-1: unable to get BOS descriptor or descriptor too short [ 152.756401][ T5929] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 152.772690][ T5929] usb 1-1: can't read configurations, error -71 [ 153.660050][ T5895] usb 4-1: USB disconnect, device number 4 [ 154.107441][ T7018] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (at-a2150c) [ 155.210450][ T9] usb 3-1: USB disconnect, device number 3 [ 155.514382][ T5929] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 156.436726][ T7032] overlayfs: workdir and upperdir must be separate subtrees [ 156.537730][ T30] audit: type=1400 audit(1764731242.353:317): avc: denied { append } for pid=7028 comm="syz.3.305" name="comedi2" dev="devtmpfs" ino=1278 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 156.594231][ T7022] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 156.602538][ T5929] usb 1-1: config 0 has an invalid descriptor of length 129, skipping remainder of the config [ 156.690343][ T5929] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 156.727357][ T5929] usb 1-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice=be.42 [ 156.767656][ T5929] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.801532][ T5929] usb 1-1: config 0 descriptor?? [ 156.889345][ T7051] loop2: detected capacity change from 0 to 7 [ 156.907142][ T7051] Dev loop2: unable to read RDB block 7 [ 156.912742][ T7051] loop2: unable to read partition table [ 156.934446][ T7051] loop2: partition table beyond EOD, truncated [ 156.945341][ T7051] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 157.025902][ T9] usb 1-1: USB disconnect, device number 12 [ 157.066344][ T39] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 157.254214][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 157.290536][ T39] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 157.366723][ T39] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 157.422610][ T39] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 157.452313][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.496538][ T39] usb 4-1: config 0 descriptor?? [ 157.639235][ T7049] netlink: 24 bytes leftover after parsing attributes in process `syz.4.313'. [ 158.620249][ T5895] IPVS: starting estimator thread 0... [ 158.955724][ T7062] syz.1.309 (7062): drop_caches: 2 [ 159.086617][ T7070] IPVS: using max 38 ests per chain, 91200 per kthread [ 160.416439][ T39] usb 4-1: USB disconnect, device number 5 [ 161.267027][ T7106] netlink: 12 bytes leftover after parsing attributes in process `syz.2.329'. [ 162.566372][ T7112] ALSA: seq fatal error: cannot create timer (-22) [ 162.845380][ T7117] syz.0.331 uses obsolete (PF_INET,SOCK_PACKET) [ 162.982623][ T7114] netlink: 'syz.0.331': attribute type 3 has an invalid length. [ 164.062140][ T5819] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 164.314310][ T5819] usb 1-1: Using ep0 maxpacket: 8 [ 164.330406][ T5819] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.394172][ T5819] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xAE, changing to 0x8E [ 164.505022][ T5819] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 164.547649][ T7132] netlink: 16 bytes leftover after parsing attributes in process `syz.2.335'. [ 164.590855][ T5819] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 164.689430][ T7133] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 164.709412][ T5819] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 164.797324][ T5819] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 164.834468][ T5819] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 164.860513][ T7132] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (at-a2150c) [ 164.890105][ T5819] usb 1-1: Product: syz [ 164.920440][ T5819] usb 1-1: Manufacturer: syz [ 165.029684][ T5819] usb 1-1: SerialNumber: syz [ 165.056377][ T5819] usb 1-1: config 0 descriptor?? [ 165.328500][ T5819] radio-si470x 1-1:0.0: si470x_get_report: usb_control_msg returned -71 [ 165.346262][ T5819] radio-si470x 1-1:0.0: probe with driver radio-si470x failed with error -5 [ 165.380545][ T5819] usb 1-1: USB disconnect, device number 13 [ 166.209478][ T7155] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 167.813855][ T30] audit: type=1400 audit(1764731253.623:318): avc: denied { bind } for pid=7168 comm="syz.1.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 167.826098][ T7170] evm: overlay not supported [ 168.465529][ T30] audit: type=1400 audit(1764731253.633:319): avc: denied { setopt } for pid=7168 comm="syz.1.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 168.491852][ T30] audit: type=1400 audit(1764731253.633:320): avc: denied { setopt } for pid=7168 comm="syz.1.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 168.592850][ T30] audit: type=1400 audit(1764731254.403:321): avc: denied { ioctl } for pid=7176 comm="syz.2.350" path="socket:[13994]" dev="sockfs" ino=13994 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 169.440666][ T30] audit: type=1400 audit(1764731255.253:322): avc: denied { unmount } for pid=5824 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 169.566503][ T30] audit: type=1400 audit(1764731255.303:323): avc: denied { unmount } for pid=5824 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 170.514060][ T7196] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 170.825923][ T186] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 171.006886][ T186] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 171.087223][ T186] usb 3-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 171.124293][ T186] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.158434][ T186] usb 3-1: config 0 descriptor?? [ 171.174427][ T7209] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 172.856164][ T186] usbhid 3-1:0.0: can't add hid device: -71 [ 173.022831][ T7220] overlayfs: workdir and upperdir must be separate subtrees [ 173.577053][ T186] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 173.596689][ T186] usb 3-1: USB disconnect, device number 4 [ 174.317540][ T7236] overlayfs: workdir and upperdir must be separate subtrees [ 175.271552][ T7255] tmpfs: Unknown parameter 'Ö§noþëV's' [ 175.874419][ T5894] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 176.039454][ T5894] usb 3-1: device descriptor read/64, error -71 [ 176.215958][ T30] audit: type=1400 audit(1764731262.033:324): avc: denied { setopt } for pid=7276 comm="syz.0.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 176.288951][ T30] audit: type=1400 audit(1764731262.033:325): avc: denied { bind } for pid=7276 comm="syz.0.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 176.347470][ T5894] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 176.427086][ T30] audit: type=1400 audit(1764731262.243:326): avc: denied { listen } for pid=7276 comm="syz.0.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 176.517326][ T30] audit: type=1400 audit(1764731262.243:327): avc: denied { connect } for pid=7276 comm="syz.0.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 176.635383][ T5894] usb 3-1: device descriptor read/64, error -71 [ 176.754238][ T7258] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 176.765476][ T5894] usb usb3-port1: attempt power cycle [ 177.115733][ T5894] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 177.164774][ T5894] usb 3-1: device descriptor read/8, error -71 [ 177.425265][ T5894] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 177.544418][ T9] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 177.714221][ T5894] usb 3-1: device not accepting address 8, error -71 [ 177.774965][ T7267] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 178.009413][ T9] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 178.017449][ T9] usb 1-1: config 0 has no interface number 0 [ 178.023532][ T9] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 178.037620][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.081595][ T30] audit: type=1400 audit(1764731263.893:328): avc: denied { write } for pid=7286 comm="syz.4.376" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 178.129378][ T9] usb 1-1: config 0 descriptor?? [ 178.318474][ T9] usb 1-1: selecting invalid altsetting 1 [ 178.475753][ T5894] usb usb3-port1: unable to enumerate USB device [ 178.504388][ T9] dvb_ttusb_budget: ttusb_init_controller: error [ 178.511139][ T30] audit: type=1400 audit(1764731264.313:329): avc: denied { setopt } for pid=7284 comm="syz.0.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 178.566421][ T9] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 178.593638][ T7295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 178.595564][ T7293] wireguard0: entered promiscuous mode [ 178.614661][ T7295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 178.640240][ T7297] xt_CT: You must specify a L4 protocol and not use inversions on it [ 178.699753][ T30] audit: type=1400 audit(1764731264.353:330): avc: denied { create } for pid=7286 comm="syz.4.376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 178.724217][ T7293] wireguard0: entered allmulticast mode [ 178.833826][ T9] DVB: Unable to find symbol cx22700_attach() [ 178.840522][ T30] audit: type=1400 audit(1764731264.373:331): avc: denied { setopt } for pid=7286 comm="syz.4.376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 179.046654][ T9] DVB: Unable to find symbol tda10046_attach() [ 179.084135][ T9] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 179.127682][ T9] usb 1-1: USB disconnect, device number 14 [ 179.393752][ T7303] netlink: 'syz.1.378': attribute type 3 has an invalid length. [ 179.536879][ T7310] loop2: detected capacity change from 0 to 7 [ 179.576204][ T5824] Dev loop2: unable to read RDB block 7 [ 179.585874][ T5824] loop2: unable to read partition table [ 179.591705][ T5824] loop2: partition table beyond EOD, truncated [ 179.645167][ T7310] Dev loop2: unable to read RDB block 7 [ 179.662513][ T7310] loop2: unable to read partition table [ 179.760469][ T7310] loop2: partition table beyond EOD, truncated [ 179.780537][ T7310] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 179.814207][ T186] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 180.406773][ T7321] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 180.654412][ T186] usb 2-1: Using ep0 maxpacket: 16 [ 180.754424][ T186] usb 2-1: config index 0 descriptor too short (expected 16456, got 72) [ 180.770731][ T186] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 180.789118][ T186] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 180.807538][ T186] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 180.818519][ T186] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 180.830306][ T186] usb 2-1: config 0 has no interface number 0 [ 180.930462][ T186] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 180.943278][ T186] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 180.959161][ T186] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 180.974227][ T186] usb 2-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 180.988133][ T186] usb 2-1: config 0 interface 125 has no altsetting 0 [ 180.999594][ T186] usb 2-1: config 0 interface 125 has no altsetting 2 [ 182.323837][ T186] usb 2-1: string descriptor 0 read error: -71 [ 182.365852][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 182.374471][ T186] usb 2-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 182.394589][ T186] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.416280][ T186] usb 2-1: config 0 descriptor?? [ 182.426454][ T186] usb 2-1: can't set config #0, error -71 [ 182.448816][ T186] usb 2-1: USB disconnect, device number 12 [ 182.588392][ T10] usb 4-1: device descriptor read/64, error -71 [ 183.234164][ T7327] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 183.330645][ T10] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 183.644609][ T10] usb 4-1: device descriptor read/64, error -71 [ 184.428777][ T10] usb usb4-port1: attempt power cycle [ 184.509037][ T7353] overlayfs: failed to resolve './file1': -2 [ 185.314314][ T7343] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 185.960296][ T7376] overlayfs: workdir and upperdir must be separate subtrees [ 186.107222][ T7364] overlayfs: workdir and upperdir must be separate subtrees [ 186.127426][ T7370] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 186.236308][ T7360] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 186.576830][ T30] audit: type=1400 audit(1764731272.393:332): avc: denied { bind } for pid=7382 comm="syz.3.401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 187.455493][ T7394] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 188.524353][ T30] audit: type=1400 audit(1764731274.333:333): avc: denied { write } for pid=7406 comm="syz.1.406" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 188.565833][ T7407] binder: BINDER_SET_CONTEXT_MGR already set [ 188.571983][ T7407] binder: 7406:7407 ioctl 4018620d 200000000040 returned -16 [ 188.644493][ T5902] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 188.786652][ T5902] usb 3-1: device descriptor read/64, error -71 [ 188.916461][ T5887] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 188.928316][ T30] audit: type=1400 audit(1764731274.713:334): avc: denied { getopt } for pid=7412 comm="syz.3.408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 189.244220][ T5902] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 189.374226][ T5902] usb 3-1: device descriptor read/64, error -71 [ 189.384167][ T5887] usb 2-1: Using ep0 maxpacket: 32 [ 189.390717][ T5887] usb 2-1: config 0 interface 0 has no altsetting 0 [ 189.410305][ T5887] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 189.891237][ T5902] usb usb3-port1: attempt power cycle [ 189.908954][ T5887] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.950276][ T5887] usb 2-1: Product: syz [ 189.962318][ T5887] usb 2-1: Manufacturer: syz [ 189.967285][ T5887] usb 2-1: SerialNumber: syz [ 189.989310][ T5887] usb 2-1: config 0 descriptor?? [ 190.034528][ T7402] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 190.234209][ T5902] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 190.268384][ T5902] usb 3-1: device descriptor read/8, error -71 [ 190.417902][ T5887] gs_usb 2-1:0.0: Configuring for 1 interfaces [ 190.469039][ T30] audit: type=1400 audit(1764731276.283:335): avc: denied { getopt } for pid=7432 comm="syz.4.414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 190.847507][ T5902] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 190.968332][ T5887] gs_usb 2-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 191.157696][ T5835] Bluetooth: hci4: command 0x0406 tx timeout [ 191.163748][ T5835] Bluetooth: hci1: command 0x0406 tx timeout [ 191.165170][ T5902] usb 3-1: device not accepting address 12, error -71 [ 191.172990][ T5835] Bluetooth: hci3: command 0x0406 tx timeout [ 191.189938][ T5829] Bluetooth: hci2: command 0x0406 tx timeout [ 191.224495][ T5902] usb usb3-port1: unable to enumerate USB device [ 191.503657][ T5887] usb 2-1: USB disconnect, device number 13 [ 192.237757][ T5902] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 192.284735][ T30] audit: type=1400 audit(1764731278.093:336): avc: denied { map } for pid=7445 comm="syz.3.418" path="socket:[15019]" dev="sockfs" ino=15019 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 192.357540][ T7453] openvswitch: netlink: IP tunnel dst address not specified [ 192.395618][ T30] audit: type=1400 audit(1764731278.183:337): avc: denied { bind } for pid=7452 comm="syz.4.419" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 192.472027][ T30] audit: type=1400 audit(1764731278.183:338): avc: denied { name_bind } for pid=7452 comm="syz.4.419" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 192.476608][ T5902] usb 3-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 192.516484][ T5902] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.546181][ T5902] usb 3-1: config 0 descriptor?? [ 192.591054][ T30] audit: type=1400 audit(1764731278.183:339): avc: denied { node_bind } for pid=7452 comm="syz.4.419" saddr=fe88::5 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 192.666200][ T5902] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 192.724835][ T30] audit: type=1400 audit(1764731278.533:340): avc: denied { ioctl } for pid=7458 comm="syz.1.421" path="/dev/uinput" dev="devtmpfs" ino=920 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 192.726120][ T7459] input: syz1 as /devices/virtual/input/input7 [ 192.780705][ T5902] gspca_cpia1: usb_control_msg 03, error -32 [ 192.802654][ T30] audit: type=1400 audit(1764731278.613:341): avc: denied { read } for pid=5178 comm="acpid" name="event4" dev="devtmpfs" ino=2905 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 192.816764][ T5902] cpia1 3-1:0.0: unexpected state after lo power cmd: 00 [ 192.864049][ T30] audit: type=1400 audit(1764731278.613:342): avc: denied { open } for pid=5178 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=2905 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 192.904174][ T30] audit: type=1400 audit(1764731278.613:343): avc: denied { ioctl } for pid=5178 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=2905 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 193.105131][ T7333] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 193.138117][ T5902] gspca_cpia1: usb_control_msg 02, error -71 [ 193.148663][ T5902] cpia1 3-1:0.0: only firmware version 1 is supported (got: 0) [ 193.286269][ T7333] usb 2-1: device descriptor read/64, error -71 [ 193.519377][ T30] audit: type=1326 audit(1764731279.103:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7452 comm="syz.4.419" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc26138f749 code=0x7fc00000 [ 193.531487][ T5902] usb 3-1: USB disconnect, device number 13 [ 193.801985][ T30] audit: type=1326 audit(1764731279.613:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7476 comm="syz.0.427" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c0518f749 code=0x7ffc0000 [ 193.872670][ T7333] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 194.489208][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.547330][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.801066][ T7333] usb 2-1: device descriptor read/64, error -71 [ 194.887405][ T7477] netlink: 76 bytes leftover after parsing attributes in process `syz.0.427'. [ 194.914393][ T7333] usb usb2-port1: attempt power cycle [ 195.036679][ T5902] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 195.187882][ T5902] usb 5-1: device descriptor read/64, error -71 [ 195.409534][ T7333] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 195.434826][ T7333] usb 2-1: device descriptor read/8, error -71 [ 195.560576][ T5902] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 195.694286][ T7333] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 195.714627][ T5902] usb 5-1: device descriptor read/64, error -71 [ 195.874476][ T5902] usb usb5-port1: attempt power cycle [ 196.021885][ T7333] usb 2-1: device descriptor read/8, error -71 [ 196.034262][ T7479] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 196.157872][ T7333] usb usb2-port1: unable to enumerate USB device [ 196.264206][ T5902] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 196.314902][ T5902] usb 5-1: device descriptor read/8, error -71 [ 196.635089][ T7511] netlink: 32 bytes leftover after parsing attributes in process `syz.1.434'. [ 197.469651][ T5902] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 198.470145][ T5902] usb 5-1: device not accepting address 12, error -71 [ 198.501683][ T5902] usb usb5-port1: unable to enumerate USB device [ 198.988666][ T7510] IPv6: addrconf: prefix option has invalid lifetime [ 199.018544][ T30] kauditd_printk_skb: 147 callbacks suppressed [ 199.018560][ T30] audit: type=1400 audit(1764731284.833:493): avc: denied { create } for pid=7513 comm="syz.2.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 199.136374][ T7517] netlink: 300 bytes leftover after parsing attributes in process `syz.2.436'. [ 199.481603][ T30] audit: type=1400 audit(1764731285.293:494): avc: denied { append } for pid=7524 comm="syz.4.439" name="sg0" dev="devtmpfs" ino=789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.486173][ T5819] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 199.612422][ T30] audit: type=1400 audit(1764731285.323:495): avc: denied { map } for pid=7524 comm="syz.4.439" path="/dev/sg0" dev="devtmpfs" ino=789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.646870][ T30] audit: type=1400 audit(1764731285.323:496): avc: denied { execute } for pid=7524 comm="syz.4.439" path="/dev/sg0" dev="devtmpfs" ino=789 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.685950][ T30] audit: type=1400 audit(1764731285.333:497): avc: denied { ioctl } for pid=7524 comm="syz.4.439" path="/dev/sg0" dev="devtmpfs" ino=789 ioctlcmd=0x2283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 199.804357][ T5819] usb 3-1: Using ep0 maxpacket: 16 [ 199.819106][ T5819] usb 3-1: config 254 has an invalid interface number: 235 but max is 0 [ 200.229354][ T5819] usb 3-1: config 254 has an invalid descriptor of length 0, skipping remainder of the config [ 200.290162][ T5819] usb 3-1: config 254 has no interface number 0 [ 200.320105][ T5819] usb 3-1: config 254 interface 235 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0 [ 200.354191][ T30] audit: type=1400 audit(1764731286.163:498): avc: denied { block_suspend } for pid=7528 comm="syz.4.441" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 200.428979][ T5819] usb 3-1: config 254 interface 235 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 200.504312][ T5819] usb 3-1: config 254 interface 235 has no altsetting 0 [ 200.604200][ T9] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 200.624254][ T7333] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 200.778286][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 200.788198][ T7333] usb 2-1: config 1 has an invalid interface number: 7 but max is 0 [ 200.804299][ T7333] usb 2-1: config 1 has no interface number 0 [ 200.813016][ T9] usb 5-1: config 6 has an invalid interface number: 158 but max is 0 [ 200.834213][ T7333] usb 2-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 200.847876][ T9] usb 5-1: config 6 has no interface number 0 [ 200.853990][ T9] usb 5-1: config 6 interface 158 has no altsetting 0 [ 200.875133][ T7333] usb 2-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 200.895102][ T9] usb 5-1: New USB device found, idVendor=0bda, idProduct=0140, bcdDevice=da.29 [ 200.907348][ T7333] usb 2-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.924417][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.942080][ T9] usb 5-1: Product: syz [ 200.951173][ T7333] usb 2-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 200.974208][ T9] usb 5-1: Manufacturer: syz [ 200.978826][ T9] usb 5-1: SerialNumber: syz [ 201.005373][ T7333] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.034214][ T7333] usb 2-1: Product: syz [ 201.038560][ T7333] usb 2-1: Manufacturer: syz [ 201.043176][ T7333] usb 2-1: SerialNumber: syz [ 201.067175][ T7538] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 201.272245][ T7532] netlink: 36 bytes leftover after parsing attributes in process `syz.4.441'. [ 201.302207][ T7538] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 201.457831][ T7543] netlink: 64 bytes leftover after parsing attributes in process `syz.0.444'. [ 201.491570][ T7543] tipc: Started in network mode [ 201.498368][ T7543] tipc: Node identity 4eb58095042, cluster identity 4711 [ 201.530066][ T7543] tipc: Enabled bearer , priority 0 [ 201.575477][ T7544] syzkaller0: entered promiscuous mode [ 201.581070][ T7333] sierra_net 2-1:1.7 wwan0: register 'sierra_net' at usb-dummy_hcd.1-1, Sierra Wireless USB-to-WWAN Modem, 00:00:00:00:01:07 [ 201.601411][ T7544] syzkaller0: entered allmulticast mode [ 201.698519][ T7543] tipc: Resetting bearer [ 201.720825][ T7542] tipc: Resetting bearer [ 201.753765][ T7542] tipc: Disabling bearer [ 201.774967][ T7538] lo speed is unknown, defaulting to 1000 [ 201.781081][ T7538] lo speed is unknown, defaulting to 1000 [ 201.789676][ T7538] lo speed is unknown, defaulting to 1000 [ 201.801601][ T7538] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 201.818237][ T7538] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 201.853922][ T7538] lo speed is unknown, defaulting to 1000 [ 201.861700][ T7538] lo speed is unknown, defaulting to 1000 [ 201.870169][ T7538] lo speed is unknown, defaulting to 1000 [ 201.877768][ T7538] lo speed is unknown, defaulting to 1000 [ 201.885397][ T7538] lo speed is unknown, defaulting to 1000 [ 201.900592][ T7333] sierra_net 2-1:1.7 wwan0: Submit SYNC failed -71 [ 201.902961][ T5819] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=2b.f1 [ 201.917541][ T5819] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.928280][ T5819] usb 3-1: can't set config #254, error -71 [ 201.938224][ T5819] usb 3-1: USB disconnect, device number 14 [ 201.953647][ T7333] sierra_net 2-1:1.7 wwan0: Send SYNC failed, status -71 [ 201.990007][ T7333] sierra_net 2-1:1.7 wwan0: Submit SYNC failed -71 [ 202.021526][ T7333] sierra_net 2-1:1.7 wwan0: Send SYNC failed, status -71 [ 202.078472][ T7333] usb 2-1: USB disconnect, device number 18 [ 202.118732][ T7333] sierra_net 2-1:1.7 wwan0: unregister 'sierra_net' usb-dummy_hcd.1-1, Sierra Wireless USB-to-WWAN Modem [ 202.286013][ T7333] sierra_net 2-1:1.7 wwan0 (unregistered): usb_control_msg failed, status -19 [ 202.512731][ T7559] overlayfs: missing 'lowerdir' [ 202.991774][ T30] audit: type=1326 audit(1764731288.793:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7563 comm="syz.0.450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c0518f749 code=0x7ffc0000 [ 203.071606][ T9] rtsx_usb 5-1:6.158: probe with driver rtsx_usb failed with error -22 [ 203.087953][ T30] audit: type=1326 audit(1764731288.793:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7563 comm="syz.0.450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c0518f749 code=0x7ffc0000 [ 203.122462][ T9] usb 5-1: USB disconnect, device number 13 [ 203.149600][ T30] audit: type=1326 audit(1764731288.833:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7563 comm="syz.0.450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7f4c0518f749 code=0x7ffc0000 [ 203.175317][ T30] audit: type=1326 audit(1764731288.833:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7563 comm="syz.0.450" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c0518f749 code=0x7ffc0000 [ 203.640187][ T7577] netlink: 32 bytes leftover after parsing attributes in process `syz.0.451'. [ 206.746284][ T7573] overlayfs: workdir and upperdir must be separate subtrees [ 209.174763][ T7580] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 209.384430][ T7580] usb 2-1: Using ep0 maxpacket: 16 [ 209.432220][ T7580] usb 2-1: config 253 has an invalid interface number: 71 but max is 0 [ 209.814150][ T7580] usb 2-1: config 253 has no interface number 0 [ 209.880854][ T7580] usb 2-1: config 253 interface 71 has no altsetting 0 [ 209.912378][ T7616] loop8: detected capacity change from 0 to 8 [ 209.920681][ T7580] usb 2-1: New USB device found, idVendor=11ca, idProduct=0201, bcdDevice=42.cd [ 209.957965][ T7616] Dev loop8: unable to read RDB block 8 [ 209.990813][ T7580] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.999047][ T7616] loop8: unable to read partition table [ 210.010104][ T7616] loop8: partition table beyond EOD, truncated [ 210.039888][ T7580] usb 2-1: can't set config #253, error -71 [ 210.054165][ T7616] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 210.072914][ T7580] usb 2-1: USB disconnect, device number 19 [ 210.118897][ T7620] overlayfs: missing 'lowerdir' [ 210.650052][ T7631] loop2: detected capacity change from 0 to 7 [ 210.672139][ T7631] Dev loop2: unable to read RDB block 7 [ 211.568050][ T7631] loop2: unable to read partition table [ 211.573907][ T7631] loop2: partition table beyond EOD, truncated [ 211.788328][ T7631] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 211.921010][ T7641] netlink: 8 bytes leftover after parsing attributes in process `syz.3.470'. [ 211.981456][ T7643] netlink: 28 bytes leftover after parsing attributes in process `syz.3.470'. [ 211.996854][ T7641] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 212.699617][ T7653] overlayfs: failed to resolve './bus': -2 [ 212.718744][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.791404][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.821383][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.860203][ T5819] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 212.870582][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.880968][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.894390][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.902768][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.910978][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.933948][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.945626][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.956917][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.977041][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 212.990294][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.005777][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.022046][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.033094][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.042173][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.051918][ T5819] usb 5-1: New USB device found, idVendor=0c72, idProduct=0012, bcdDevice=22.96 [ 213.062731][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.070086][ T5819] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.078366][ T5819] usb 5-1: Product: syz [ 213.082593][ T5819] usb 5-1: Manufacturer: syz [ 213.087245][ T5819] usb 5-1: SerialNumber: syz [ 213.093975][ T5819] usb 5-1: config 0 descriptor?? [ 213.102504][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.127750][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.148811][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.161745][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.196541][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.211393][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.232388][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.252776][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.269311][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.284327][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.293528][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.303451][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.311918][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.321438][ T5819] peak_usb 5-1:0.0: PEAK-System PCAN-USB FD v0 fw v0.0.0 (1 channels) [ 213.333460][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.351128][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.360623][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.370986][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.382307][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.393645][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.402406][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.415197][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.427092][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.440076][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.453138][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.473365][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.486162][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.497553][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.511862][ T7653] overlay: filesystem on ./file0 not supported as upperdir [ 213.539297][ T7675] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 214.121988][ T7683] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 214.963695][ T7694] overlayfs: missing 'lowerdir' [ 216.811756][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 216.811772][ T30] audit: type=1400 audit(1764731302.623:511): avc: denied { getopt } for pid=7705 comm="syz.1.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 217.512227][ T5819] peak_usb 5-1:0.0 can0: unable to request usb[type=2 value=5] err=-71 [ 217.554580][ T5819] peak_usb 5-1:0.0: unable to tell PCAN-USB FD driver is loaded (err -71) [ 218.671705][ T5819] peak_usb 5-1:0.0: probe with driver peak_usb failed with error -71 [ 219.094393][ T7733] lo speed is unknown, defaulting to 1000 [ 219.864249][ T7333] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 219.895881][ T7729] overlayfs: workdir and upperdir must be separate subtrees [ 220.054225][ T7333] usb 3-1: device descriptor read/64, error -71 [ 220.139733][ T5819] usb 5-1: USB disconnect, device number 14 [ 220.191323][ T7738] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 220.220892][ T7738] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 220.325212][ T7333] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 220.346143][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 220.664181][ T7333] usb 3-1: device descriptor read/64, error -71 [ 220.672151][ T7742] tipc: Started in network mode [ 220.685904][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 220.693202][ T7742] tipc: Node identity 763422d649bf, cluster identity 4711 [ 220.703399][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.725752][ T7742] tipc: Enabled bearer , priority 0 [ 220.737504][ T7745] netlink: 20 bytes leftover after parsing attributes in process `syz.3.495'. [ 220.749390][ T10] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 220.759174][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 220.785566][ T7333] usb usb3-port1: attempt power cycle [ 220.791117][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.850980][ T10] usb 1-1: config 0 descriptor?? [ 220.994337][ T7730] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 221.155269][ T7333] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 221.274700][ T7333] usb 3-1: device descriptor read/8, error -71 [ 221.657697][ T7741] tipc: Disabling bearer [ 221.744279][ T7333] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 221.842773][ T10] tipc: Node number set to 1066083030 [ 222.019287][ T7333] usb 3-1: device not accepting address 18, error -71 [ 223.016687][ T7333] usb usb3-port1: unable to enumerate USB device [ 223.756000][ T10] usb 1-1: USB disconnect, device number 15 [ 224.202791][ T7781] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 224.520437][ T7783] overlayfs: workdir and upperdir must be separate subtrees [ 224.775153][ T7779] overlayfs: workdir and upperdir must be separate subtrees [ 226.189977][ T7803] netlink: 8 bytes leftover after parsing attributes in process `syz.0.511'. [ 226.245418][ T7803] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 226.273725][ T7804] netlink: 28 bytes leftover after parsing attributes in process `syz.0.511'. [ 226.673692][ T7810] tipc: Enabled bearer , priority 0 [ 226.686652][ T7810] syzkaller0: entered promiscuous mode [ 226.692248][ T7810] syzkaller0: entered allmulticast mode [ 226.706553][ T30] audit: type=1400 audit(1764731312.523:512): avc: denied { map } for pid=7807 comm="syz.3.513" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 226.780739][ T7809] netlink: 10 bytes leftover after parsing attributes in process `syz.4.512'. [ 226.800857][ T30] audit: type=1400 audit(1764731312.543:513): avc: denied { execute } for pid=7807 comm="syz.3.513" path="/dev/dri/card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 227.363567][ T5902] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 227.456750][ T30] audit: type=1400 audit(1764731313.273:514): avc: denied { mount } for pid=7808 comm="syz.4.512" name="/" dev="autofs" ino=16572 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 227.527937][ T7810] tipc: Resetting bearer [ 227.544159][ T5902] usb 1-1: Using ep0 maxpacket: 32 [ 227.550896][ T5902] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 227.575267][ T5902] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 227.590062][ T5902] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 227.599884][ T7807] tipc: Resetting bearer [ 227.605922][ T5902] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.630924][ T5902] usb 1-1: config 0 descriptor?? [ 227.647417][ T7807] tipc: Disabling bearer [ 228.111870][ T30] audit: type=1400 audit(1764731313.923:515): avc: denied { unmount } for pid=5826 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 228.207844][ T7827] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.238475][ T7827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.288378][ T7829] sch_fq: defrate 4294967295 ignored. [ 228.733911][ T5819] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 228.995769][ T5819] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 229.023741][ T5819] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.078246][ T5819] usb 4-1: config 0 descriptor?? [ 229.174245][ T7840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=7840 comm=syz.1.521 [ 229.341822][ T5819] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 229.358187][ T5819] [drm:udl_init] *ERROR* Selecting channel failed [ 229.410515][ T5819] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 229.438649][ T5819] [drm] Initialized udl on minor 2 [ 229.790145][ T5819] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 229.807504][ T5819] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 229.817115][ T24] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 229.835381][ T7845] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 229.869111][ T24] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 229.884327][ T5819] usb 4-1: USB disconnect, device number 9 [ 230.182701][ T24] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 230.334766][ T7843] overlayfs: workdir and upperdir must be separate subtrees [ 230.715584][ T5902] usb 1-1: USB disconnect, device number 16 [ 231.888705][ T7869] tipc: Started in network mode [ 231.902971][ T7869] tipc: Node identity ea57fc45cb2a, cluster identity 4711 [ 231.930599][ T7869] tipc: Enabled bearer , priority 0 [ 231.947987][ T7870] syzkaller0: entered promiscuous mode [ 231.963329][ T7862] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 231.977138][ T7870] syzkaller0: entered allmulticast mode [ 231.992005][ T7870] tipc: Resetting bearer [ 232.084933][ T7869] fuse: Bad value for 'fd' [ 232.120238][ T7869] tipc: Resetting bearer [ 232.678204][ T7874] overlayfs: workdir and upperdir must be separate subtrees [ 232.965129][ T5970] tipc: Node number set to 561904709 [ 233.255343][ T7877] overlayfs: workdir and upperdir must be separate subtrees [ 233.373637][ T7884] FAULT_INJECTION: forcing a failure. [ 233.373637][ T7884] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 233.471338][ T7884] CPU: 1 UID: 0 PID: 7884 Comm: syz.4.534 Not tainted syzkaller #0 PREEMPT(full) [ 233.471357][ T7884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 233.471364][ T7884] Call Trace: [ 233.471368][ T7884] [ 233.471373][ T7884] dump_stack_lvl+0x16c/0x1f0 [ 233.471391][ T7884] should_fail_ex+0x512/0x640 [ 233.471410][ T7884] _copy_to_user+0x32/0xd0 [ 233.471430][ T7884] simple_read_from_buffer+0xcb/0x170 [ 233.471446][ T7884] proc_fail_nth_read+0x197/0x240 [ 233.471463][ T7884] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 233.471481][ T7884] ? rw_verify_area+0xcf/0x6c0 [ 233.471498][ T7884] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 233.471514][ T7884] vfs_read+0x1e4/0xcf0 [ 233.471527][ T7884] ? __pfx___mutex_lock+0x10/0x10 [ 233.471540][ T7884] ? __pfx_vfs_read+0x10/0x10 [ 233.471556][ T7884] ? __fget_files+0x20e/0x3c0 [ 233.471568][ T7884] ? selinux_key_permission+0xe0/0x1d0 [ 233.471585][ T7884] ksys_read+0x12a/0x250 [ 233.471596][ T7884] ? __pfx_ksys_read+0x10/0x10 [ 233.471606][ T7884] ? keyctl_read_key+0x126/0x4f0 [ 233.471624][ T7884] do_syscall_64+0xcd/0xf80 [ 233.471636][ T7884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.471648][ T7884] RIP: 0033:0x7fc26138e15c [ 233.471660][ T7884] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 233.471671][ T7884] RSP: 002b:00007fc26228e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 233.471682][ T7884] RAX: ffffffffffffffda RBX: 00007fc2615e5fa0 RCX: 00007fc26138e15c [ 233.471690][ T7884] RDX: 000000000000000f RSI: 00007fc26228e0a0 RDI: 0000000000000003 [ 233.471697][ T7884] RBP: 00007fc26228e090 R08: 0000000000000000 R09: 0000000000000000 [ 233.471703][ T7884] R10: 000000000000101a R11: 0000000000000246 R12: 0000000000000001 [ 233.471710][ T7884] R13: 00007fc2615e6038 R14: 00007fc2615e5fa0 R15: 00007ffc36c6d668 [ 233.471726][ T7884] [ 234.393139][ T30] audit: type=1400 audit(1764731320.203:516): avc: denied { mount } for pid=7892 comm="syz.4.537" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 234.624366][ T24] usb 5-1: new full-speed USB device number 15 using dummy_hcd [ 234.956003][ T7910] tipc: Started in network mode [ 234.961205][ T7910] tipc: Node identity 661b2bde9a01, cluster identity 4711 [ 235.029617][ T7910] tipc: Enabled bearer , priority 0 [ 235.114435][ T9] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 235.284193][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 235.290836][ T7907] tipc: Resetting bearer [ 235.308478][ T9] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 235.327171][ T9] usb 3-1: config 0 has no interface number 0 [ 235.327420][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 235.352436][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 235.353212][ T24] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 235.371027][ T24] usb 5-1: config 1 has no interface number 1 [ 235.371048][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.371088][ T9] usb 3-1: Product: syz [ 235.401569][ T9] usb 3-1: Manufacturer: syz [ 235.420784][ T9] usb 3-1: SerialNumber: syz [ 235.449036][ T24] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 235.479873][ T9] usb 3-1: config 0 descriptor?? [ 235.511446][ T24] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 235.534545][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.591779][ T24] usb 5-1: Product: syz [ 235.597503][ T7910] tipc: Disabling bearer [ 235.852641][ T24] usb 5-1: Manufacturer: syz [ 235.859279][ T24] usb 5-1: SerialNumber: syz [ 236.069690][ T7921] overlayfs: workdir and upperdir must be separate subtrees [ 236.158609][ T24] usb 5-1: failed to enable PITCH for EP 0x82 [ 236.204697][ T7333] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 236.284487][ T24] usb 5-1: USB disconnect, device number 15 [ 236.387512][ T7333] usb 2-1: config 5 has an invalid interface number: 123 but max is 0 [ 236.411521][ T7333] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 236.444950][ T7333] usb 2-1: config 5 has no interface number 0 [ 236.447003][ T5827] udevd[5827]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 236.451131][ T7333] usb 2-1: config 5 interface 123 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 236.486645][ T7333] usb 2-1: config 5 interface 123 has no altsetting 0 [ 236.503838][ T7333] usb 2-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 236.517332][ T7333] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.530143][ T7333] usb 2-1: Product: syz [ 236.541391][ T7333] usb 2-1: Manufacturer: syz [ 236.551378][ T7333] usb 2-1: SerialNumber: syz [ 236.880538][ T30] audit: type=1400 audit(1764731322.693:517): avc: denied { connect } for pid=7932 comm="syz.0.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 237.017249][ T30] audit: type=1400 audit(1764731322.753:518): avc: denied { write } for pid=7932 comm="syz.0.548" path="socket:[17733]" dev="sockfs" ino=17733 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 237.099554][ T7928] bond1 (unregistering): Released all slaves [ 237.545881][ T7333] comedi comedi5: Wrong number of endpoints [ 237.580530][ T7333] ni6501 2-1:5.123: driver 'ni6501' failed to auto-configure device. [ 237.641335][ T9] uvcvideo 3-1:0.105: Found multiple Units with ID 1 [ 237.652842][ T9] uvcvideo 3-1:0.105: probe with driver uvcvideo failed with error -22 [ 237.681100][ T7333] usb 2-1: USB disconnect, device number 20 [ 237.726847][ T9] usb 3-1: USB disconnect, device number 19 [ 238.620375][ T7962] netlink: 8 bytes leftover after parsing attributes in process `syz.1.555'. [ 238.676817][ T7962] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 238.693571][ T7963] netlink: 28 bytes leftover after parsing attributes in process `syz.1.555'. [ 239.195169][ T7333] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 239.657578][ T7333] usb 3-1: config 0 has no interfaces? [ 239.663468][ T7333] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 239.673409][ T7333] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.683663][ T7333] usb 3-1: config 0 descriptor?? [ 239.777068][ T7980] netlink: 152 bytes leftover after parsing attributes in process `syz.1.561'. [ 239.924520][ T7990] FAULT_INJECTION: forcing a failure. [ 239.924520][ T7990] name failslab, interval 1, probability 0, space 0, times 1 [ 240.258753][ T7997] FAULT_INJECTION: forcing a failure. [ 240.258753][ T7997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.272249][ T7997] CPU: 1 UID: 0 PID: 7997 Comm: syz.1.564 Not tainted syzkaller #0 PREEMPT(full) [ 240.272276][ T7997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 240.272288][ T7997] Call Trace: [ 240.272296][ T7997] [ 240.272305][ T7997] dump_stack_lvl+0x16c/0x1f0 [ 240.272329][ T7997] should_fail_ex+0x512/0x640 [ 240.272360][ T7997] _copy_from_user+0x2e/0xd0 [ 240.272389][ T7997] snd_rawmidi_ioctl+0x446/0x790 [ 240.272417][ T7997] ? __pfx_snd_rawmidi_ioctl+0x10/0x10 [ 240.272449][ T7997] ? selinux_file_ioctl+0xb4/0x270 [ 240.272478][ T7997] ? __pfx_snd_rawmidi_ioctl+0x10/0x10 [ 240.272510][ T7997] __x64_sys_ioctl+0x18e/0x210 [ 240.272537][ T7997] do_syscall_64+0xcd/0xf80 [ 240.272558][ T7997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.272578][ T7997] RIP: 0033:0x7fcf8318f749 [ 240.272594][ T7997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 240.272613][ T7997] RSP: 002b:00007fcf840ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.272632][ T7997] RAX: ffffffffffffffda RBX: 00007fcf833e6090 RCX: 00007fcf8318f749 [ 240.272645][ T7997] RDX: 0000200000000040 RSI: 00000000c0305710 RDI: 0000000000000003 [ 240.272658][ T7997] RBP: 00007fcf840ca090 R08: 0000000000000000 R09: 0000000000000000 [ 240.272669][ T7997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.272680][ T7997] R13: 00007fcf833e6128 R14: 00007fcf833e6090 R15: 00007ffe4f49b2e8 [ 240.272710][ T7997] [ 240.423069][ C1] vkms_vblank_simulate: vblank timer overrun [ 240.560971][ T30] audit: type=1400 audit(1764731326.373:519): avc: denied { create } for pid=7966 comm="syz.2.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 240.562050][ T7599] usb 3-1: USB disconnect, device number 20 [ 240.581433][ T7990] CPU: 0 UID: 0 PID: 7990 Comm: syz.3.565 Not tainted syzkaller #0 PREEMPT(full) [ 240.581460][ T7990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 240.581472][ T7990] Call Trace: [ 240.581478][ T7990] [ 240.581485][ T7990] dump_stack_lvl+0x16c/0x1f0 [ 240.581509][ T7990] should_fail_ex+0x512/0x640 [ 240.581535][ T7990] ? __kmalloc_noprof+0xca/0x870 [ 240.581561][ T7990] should_failslab+0xc2/0x120 [ 240.581584][ T7990] __kmalloc_noprof+0xdd/0x870 [ 240.581606][ T7990] ? __pfx_ovl_lookup_layer+0x10/0x10 [ 240.581631][ T7990] ? xa_load+0x153/0x2c0 [ 240.581648][ T7990] ? ovl_alloc_entry+0x21/0x70 [ 240.581680][ T7990] ? ovl_alloc_entry+0x21/0x70 [ 240.581704][ T7990] ovl_alloc_entry+0x21/0x70 [ 240.581730][ T7990] ovl_lookup_layers+0x1211/0x2920 [ 240.581774][ T7990] ? __pfx_ovl_lookup_layers+0x10/0x10 [ 240.581805][ T7990] ? find_held_lock+0x2b/0x80 [ 240.581824][ T7990] ? rcu_read_unlock+0x17/0x60 [ 240.581856][ T7990] ovl_lookup+0x459/0x610 [ 240.581881][ T7990] ? __pfx_ovl_lookup+0x10/0x10 [ 240.581906][ T7990] ? rcu_is_watching+0x12/0xc0 [ 240.581930][ T7990] ? do_raw_spin_lock+0x12c/0x2b0 [ 240.581963][ T7990] ? do_raw_spin_unlock+0x172/0x230 [ 240.581990][ T7990] ? _raw_spin_unlock+0x28/0x50 [ 240.582021][ T7990] lookup_one_qstr_excl+0x1d1/0x250 [ 240.582051][ T7990] __start_renaming+0x17d/0x530 [ 240.582084][ T7990] do_renameat2+0x52c/0x9b0 [ 240.582118][ T7990] ? __pfx_do_renameat2+0x10/0x10 [ 240.582145][ T7990] ? find_held_lock+0x2b/0x80 [ 240.582161][ T7990] ? __might_fault+0xe3/0x190 [ 240.582185][ T7990] ? __might_fault+0x13b/0x190 [ 240.582223][ T7990] ? getname_flags.part.0+0x1c5/0x550 [ 240.582255][ T7990] __x64_sys_rename+0x7d/0xa0 [ 240.582280][ T7990] do_syscall_64+0xcd/0xf80 [ 240.582300][ T7990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.582319][ T7990] RIP: 0033:0x7f024158f749 [ 240.582334][ T7990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 240.582351][ T7990] RSP: 002b:00007f024248b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 240.582370][ T7990] RAX: ffffffffffffffda RBX: 00007f02417e5fa0 RCX: 00007f024158f749 [ 240.582383][ T7990] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000200000000180 [ 240.582398][ T7990] RBP: 00007f024248b090 R08: 0000000000000000 R09: 0000000000000000 [ 240.582409][ T7990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.582419][ T7990] R13: 00007f02417e6038 R14: 00007f02417e5fa0 R15: 00007ffd6e8c8c58 [ 240.582448][ T7990] [ 240.789500][ C1] vkms_vblank_simulate: vblank timer overrun [ 242.422404][ T8018] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 243.394641][ T8033] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 243.401452][ T8033] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 243.444935][ T30] audit: type=1400 audit(1764731329.243:520): avc: denied { create } for pid=8019 comm="syz.3.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 243.482852][ T8033] vhci_hcd vhci_hcd.0: Device attached [ 243.572907][ T30] audit: type=1400 audit(1764731329.313:521): avc: denied { connect } for pid=8019 comm="syz.3.571" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 243.684184][ T5895] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 243.724271][ T9] usb 33-1: new low-speed USB device number 2 using vhci_hcd [ 243.876719][ T5895] usb 1-1: config 0 has no interfaces? [ 243.885532][ T5895] usb 1-1: New USB device found, idVendor=05ac, idProduct=0259, bcdDevice=f0.b2 [ 243.946959][ T5895] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.990968][ T5895] usb 1-1: config 0 descriptor?? [ 244.247553][ T30] audit: type=1400 audit(1764731330.063:522): avc: denied { shutdown } for pid=8044 comm="syz.2.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 244.799211][ T8053] loop8: detected capacity change from 0 to 8 [ 244.810913][ T5836] Dev loop8: unable to read RDB block 8 [ 244.821847][ T5836] loop8: unable to read partition table [ 244.833943][ T5836] loop8: partition table beyond EOD, truncated [ 244.890256][ T9] usb 33-1: device descriptor read/64, error -71 [ 244.957829][ T8053] Dev loop8: unable to read RDB block 8 [ 244.972319][ T8053] loop8: unable to read partition table [ 244.994448][ T8053] loop8: partition table beyond EOD, truncated [ 245.016434][ T8053] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 245.154203][ T9] usb 33-1: new low-speed USB device number 3 using vhci_hcd [ 245.181592][ T7599] usb 1-1: USB disconnect, device number 17 [ 245.976810][ T8062] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 246.415311][ T8035] vhci_hcd: connection closed [ 246.417089][ T6997] vhci_hcd: stop threads [ 246.558979][ T6997] vhci_hcd: release socket [ 247.364826][ T6997] vhci_hcd: disconnect device [ 247.797221][ T8079] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 248.103337][ T8083] netlink: 8 bytes leftover after parsing attributes in process `syz.4.589'. [ 248.214537][ T30] audit: type=1400 audit(1764731334.023:523): avc: denied { map } for pid=8089 comm="syz.3.590" path="/dev/comedi4" dev="devtmpfs" ino=1280 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.214708][ T8092] netlink: 28 bytes leftover after parsing attributes in process `syz.4.589'. [ 248.237566][ C1] vkms_vblank_simulate: vblank timer overrun [ 248.337213][ T8083] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 249.461056][ T30] audit: type=1400 audit(1764731335.273:524): avc: denied { ioctl } for pid=8117 comm="syz.4.598" path="/dev/vhost-vsock" dev="devtmpfs" ino=1275 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 249.486531][ C1] vkms_vblank_simulate: vblank timer overrun [ 250.313744][ T9] vhci_hcd: vhci_device speed not set [ 250.368676][ T8131] loop8: detected capacity change from 0 to 8 [ 250.547828][ T8131] Dev loop8: unable to read RDB block 8 [ 250.610897][ T8131] loop8: unable to read partition table [ 250.634762][ T8131] loop8: partition table beyond EOD, truncated [ 250.659117][ T8131] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 250.684186][ T7333] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 250.873667][ T7333] usb 2-1: Using ep0 maxpacket: 8 [ 250.886117][ T7333] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 250.906877][ T7333] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.948635][ T7333] usb 2-1: Product: syz [ 250.952823][ T7333] usb 2-1: Manufacturer: syz [ 250.965221][ T7333] usb 2-1: SerialNumber: syz [ 251.026831][ T7333] usb 2-1: config 0 descriptor?? [ 251.157864][ T8145] FAULT_INJECTION: forcing a failure. [ 251.157864][ T8145] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.170989][ T8145] CPU: 1 UID: 0 PID: 8145 Comm: syz.3.603 Not tainted syzkaller #0 PREEMPT(full) [ 251.171016][ T8145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 251.171028][ T8145] Call Trace: [ 251.171034][ T8145] [ 251.171043][ T8145] dump_stack_lvl+0x16c/0x1f0 [ 251.171068][ T8145] should_fail_ex+0x512/0x640 [ 251.171099][ T8145] _copy_to_user+0x32/0xd0 [ 251.171129][ T8145] simple_read_from_buffer+0xcb/0x170 [ 251.171155][ T8145] proc_fail_nth_read+0x197/0x240 [ 251.171185][ T8145] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 251.171215][ T8145] ? rw_verify_area+0xcf/0x6c0 [ 251.171243][ T8145] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 251.171271][ T8145] vfs_read+0x1e4/0xcf0 [ 251.171292][ T8145] ? __pfx___mutex_lock+0x10/0x10 [ 251.171315][ T8145] ? __pfx_vfs_read+0x10/0x10 [ 251.171343][ T8145] ? __fget_files+0x20e/0x3c0 [ 251.171364][ T8145] ? snd_rawmidi_ioctl+0xc0/0x790 [ 251.171399][ T8145] ksys_read+0x12a/0x250 [ 251.171418][ T8145] ? __pfx_ksys_read+0x10/0x10 [ 251.171438][ T8145] ? fput+0x9b/0xd0 [ 251.171503][ T8145] do_syscall_64+0xcd/0xf80 [ 251.171527][ T8145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.171547][ T8145] RIP: 0033:0x7f024158e15c [ 251.171563][ T8145] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 251.171581][ T8145] RSP: 002b:00007f024246a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 251.171600][ T8145] RAX: ffffffffffffffda RBX: 00007f02417e6090 RCX: 00007f024158e15c [ 251.171613][ T8145] RDX: 000000000000000f RSI: 00007f024246a0a0 RDI: 0000000000000008 [ 251.171625][ T8145] RBP: 00007f024246a090 R08: 0000000000000000 R09: 0000000000000000 [ 251.171637][ T8145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.171648][ T8145] R13: 00007f02417e6128 R14: 00007f02417e6090 R15: 00007ffd6e8c8c58 [ 251.171687][ T8145] [ 251.404865][ T7333] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 251.467091][ T24] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 251.654182][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 251.667601][ T24] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 251.695448][ T24] usb 3-1: config 0 has no interface number 0 [ 251.722266][ T24] usb 3-1: New USB device found, idVendor=05ac, idProduct=0291, bcdDevice=43.25 [ 251.746046][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.754919][ T24] usb 3-1: Product: syz [ 251.759175][ T24] usb 3-1: Manufacturer: syz [ 251.763852][ T24] usb 3-1: SerialNumber: syz [ 251.835430][ T24] usb 3-1: config 0 descriptor?? [ 251.867517][ T24] hub 3-1:0.132: bad descriptor, ignoring hub [ 251.873653][ T24] hub 3-1:0.132: probe with driver hub failed with error -5 [ 251.933585][ T24] input: bcm5974 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.132/input/input8 [ 252.581938][ T8144] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.595253][ T8144] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.825210][ T7333] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 252.845773][ T7333] usb 2-1: USB disconnect, device number 21 [ 253.334162][ T5895] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 254.134150][ T5895] usb 1-1: Using ep0 maxpacket: 16 [ 254.145154][ T5895] usb 1-1: too many configurations: 238, using maximum allowed: 8 [ 254.227364][ T5895] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 254.594181][ T5895] usb 1-1: can't read configurations, error -61 [ 254.634245][ T7333] usb 3-1: USB disconnect, device number 21 [ 254.734243][ T5895] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 254.914325][ T5895] usb 1-1: Using ep0 maxpacket: 16 [ 254.920147][ T5895] usb 1-1: too many configurations: 238, using maximum allowed: 8 [ 254.931061][ T8179] netlink: 20 bytes leftover after parsing attributes in process `syz.2.614'. [ 255.556957][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.563824][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.158625][ T5895] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 256.172586][ T5895] usb 1-1: can't read configurations, error -71 [ 256.179504][ T5895] usb usb1-port1: attempt power cycle [ 256.890014][ T8200] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 256.905930][ T30] audit: type=1400 audit(1764731342.713:525): avc: denied { bind } for pid=8197 comm="syz.0.618" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 257.692599][ T8216] overlayfs: failed to resolve './file0': -2 [ 257.924787][ T30] audit: type=1326 audit(1764731343.743:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 258.655505][ T30] audit: type=1326 audit(1764731343.743:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 258.713724][ T30] audit: type=1326 audit(1764731344.413:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 258.834231][ T30] audit: type=1326 audit(1764731344.413:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 258.957147][ T30] audit: type=1326 audit(1764731344.413:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 259.100521][ T30] audit: type=1326 audit(1764731344.413:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 259.213510][ T30] audit: type=1326 audit(1764731344.413:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 259.305413][ T30] audit: type=1326 audit(1764731344.413:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8201 comm="syz.1.620" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf8318f749 code=0x7ffc0000 [ 259.664191][ T5970] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 259.691004][ T8233] netlink: 8 bytes leftover after parsing attributes in process `syz.4.628'. [ 259.763871][ T8234] netlink: 28 bytes leftover after parsing attributes in process `syz.4.628'. [ 259.783322][ T8233] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 259.832736][ T8228] overlayfs: workdir and upperdir must be separate subtrees [ 259.857646][ T5970] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.898678][ T5970] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 259.933330][ T5970] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 259.984102][ T5970] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 260.013518][ T5970] usb 3-1: Manufacturer: syz [ 260.048505][ T5970] usb 3-1: config 0 descriptor?? [ 260.226668][ T8238] netlink: 20 bytes leftover after parsing attributes in process `syz.4.630'. [ 260.457751][ T30] audit: type=1400 audit(1764731346.273:534): avc: denied { setopt } for pid=8235 comm="syz.0.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 260.544264][ T8243] cgroup: Need name or subsystem set [ 261.101469][ T5970] uclogic 0003:256C:006D.0005: v1 frame probing failed: -71 [ 261.130311][ T5970] uclogic 0003:256C:006D.0005: failed probing parameters: -71 [ 261.175675][ T5970] uclogic 0003:256C:006D.0005: probe with driver uclogic failed with error -71 [ 261.260309][ T5970] usb 3-1: USB disconnect, device number 22 [ 263.444312][ T5970] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 263.615717][ T5970] usb 1-1: config 0 has no interfaces? [ 263.621231][ T5970] usb 1-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 263.637813][ T8266] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 263.665341][ T5970] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.022859][ T5970] usb 1-1: config 0 descriptor?? [ 264.112140][ T8275] capability: warning: `syz.2.642' uses deprecated v2 capabilities in a way that may be insecure [ 264.127658][ T8274] syzkaller0: left promiscuous mode [ 264.132889][ T8274] syzkaller0: left allmulticast mode [ 264.139193][ T8274] tipc: Resetting bearer [ 264.370132][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 264.370161][ T30] audit: type=1400 audit(1764731350.183:536): avc: denied { connect } for pid=8261 comm="syz.0.637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 264.499279][ T30] audit: type=1400 audit(1764731350.313:537): avc: denied { override_creds } for pid=8277 comm="syz.4.643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 266.218698][ T5895] usb 1-1: USB disconnect, device number 21 [ 266.329611][ T30] audit: type=1400 audit(1764731352.143:538): avc: denied { map } for pid=8293 comm="syz.1.641" path="/dev/video8" dev="devtmpfs" ino=953 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 267.174755][ T30] audit: type=1400 audit(1764731352.973:539): avc: denied { mount } for pid=8307 comm="syz.4.652" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 267.184297][ T8309] afs: Unknown parameter 'dr&Ÿ' [ 267.222049][ T8291] overlayfs: workdir and upperdir must be separate subtrees [ 267.449632][ T30] audit: type=1400 audit(1764731352.993:540): avc: denied { watch } for pid=8307 comm="syz.4.652" path="/131/file0" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 267.529997][ T30] audit: type=1400 audit(1764731353.313:541): avc: denied { unmount } for pid=5826 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 267.696374][ T8310] overlayfs: workdir and upperdir must be separate subtrees [ 270.788823][ T8356] tipc: Enabled bearer , priority 0 [ 270.953842][ T8333] overlayfs: workdir and upperdir must be separate subtrees [ 271.058673][ T8361] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 271.071014][ T8361] syzkaller0: entered promiscuous mode [ 271.076621][ T8361] syzkaller0: entered allmulticast mode [ 271.634389][ T8355] tipc: Resetting bearer [ 271.729128][ T8355] tipc: Disabling bearer [ 272.058665][ T8368] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 272.342120][ T8371] tmpfs: Bad value for 'mpol' [ 272.633069][ T8378] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 272.902758][ T7580] kernel read not supported for file /dsp1 (pid: 7580 comm: kworker/1:9) [ 273.585877][ T30] audit: type=1400 audit(1764731359.403:542): avc: denied { write } for pid=8384 comm="syz.4.670" name="001" dev="devtmpfs" ino=742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 273.751886][ T8392] netlink: 32 bytes leftover after parsing attributes in process `syz.0.669'. [ 277.273172][ T30] audit: type=1400 audit(1764731362.513:543): avc: denied { ioctl } for pid=8401 comm="syz.4.674" path="socket:[18886]" dev="sockfs" ino=18886 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 277.297690][ C1] vkms_vblank_simulate: vblank timer overrun [ 277.449540][ T8415] loop8: detected capacity change from 0 to 8 [ 277.465879][ T8415] Dev loop8: unable to read RDB block 8 [ 277.487360][ T8415] loop8: unable to read partition table [ 277.500083][ T8415] loop8: partition table beyond EOD, truncated [ 277.510306][ T8415] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 277.664216][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 277.751117][ T8426] tipc: Enabling of bearer rejected, already enabled [ 277.775205][ T8426] syzkaller0: entered promiscuous mode [ 277.782670][ T8426] syzkaller0: entered allmulticast mode [ 277.790310][ T8426] tipc: Resetting bearer [ 277.844676][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 277.857455][ T9] usb 1-1: config 2 has an invalid interface number: 13 but max is 0 [ 277.868966][ T8417] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 277.946435][ T9] usb 1-1: config 2 has no interface number 0 [ 278.210761][ T9] usb 1-1: config 2 interface 13 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 278.244964][ T9] usb 1-1: config 2 interface 13 has no altsetting 0 [ 278.598450][ T9] usb 1-1: New USB device found, idVendor=0499, idProduct=105a, bcdDevice=52.92 [ 278.941569][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.952901][ T9] usb 1-1: Product: syz [ 278.957274][ T9] usb 1-1: Manufacturer: syz [ 278.961958][ T9] usb 1-1: SerialNumber: syz [ 279.673675][ T8449] 9pnet_fd: Insufficient options for proto=fd [ 279.891498][ T8454] netlink: 20 bytes leftover after parsing attributes in process `syz.1.688'. [ 279.980841][ T8455] netlink: 4 bytes leftover after parsing attributes in process `syz.4.687'. [ 280.084709][ T8449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8449 comm=syz.4.687 [ 281.531626][ T9] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 281.643939][ T9] usb 1-1: USB disconnect, device number 22 [ 281.885142][ T7547] udevd[7547]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:2.13/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 283.206908][ T8481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 283.224978][ T8481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 283.245563][ T8481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 283.287941][ T8481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 283.319981][ T8481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 283.574409][ T5887] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 283.806554][ T5887] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 283.845694][ T5887] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 283.870290][ T5887] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.883946][ T8490] TCP: TCP_TX_DELAY enabled [ 283.913204][ T5887] usb 3-1: config 0 descriptor?? [ 283.934859][ T8477] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 283.943138][ T8490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.973123][ T8490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.154581][ T7333] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 284.299574][ T8497] overlayfs: workdir and upperdir must be separate subtrees [ 284.799532][ T7333] usb 4-1: Using ep0 maxpacket: 8 [ 284.866540][ T7333] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 284.892110][ T7333] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xAE, changing to 0x8E [ 284.929418][ T7333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 284.956589][ T7333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 284.974916][ T7333] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 285.015970][ T7333] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 285.054946][ T7333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 285.085440][ T7333] usb 4-1: Product: syz [ 285.096749][ T7333] usb 4-1: Manufacturer: syz [ 285.264858][ T8504] overlayfs: workdir and upperdir must be separate subtrees [ 285.374271][ T7333] usb 4-1: SerialNumber: syz [ 285.385853][ T7333] usb 4-1: config 0 descriptor?? [ 285.429301][ T5887] elan 0003:04F3:0755.0006: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.2-1/input0 [ 285.522613][ T5887] usb 3-1: USB disconnect, device number 23 [ 285.629843][ T7333] radio-si470x 4-1:0.0: si470x_get_report: usb_control_msg returned -71 [ 285.643104][ T7333] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -5 [ 285.726358][ T8506] fido_id[8506]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 285.756250][ T7333] usb 4-1: USB disconnect, device number 10 [ 285.849237][ T30] audit: type=1400 audit(1764731371.653:544): avc: denied { map } for pid=8514 comm="syz.0.705" path="socket:[19049]" dev="sockfs" ino=19049 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 285.883541][ T30] audit: type=1400 audit(1764731371.653:545): avc: denied { read accept } for pid=8514 comm="syz.0.705" path="socket:[19049]" dev="sockfs" ino=19049 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 289.179987][ T8539] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 291.389793][ T8561] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 292.336858][ T8584] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 293.258522][ T8595] loop8: detected capacity change from 0 to 8 [ 293.299878][ T8595] Dev loop8: unable to read RDB block 8 [ 293.309538][ T8595] loop8: unable to read partition table [ 293.317997][ T8595] loop8: partition table beyond EOD, truncated [ 293.344319][ T8595] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 294.292399][ T30] audit: type=1400 audit(1764731380.103:546): avc: denied { nlmsg_write } for pid=8629 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 294.317901][ T8632] overlayfs: failed to resolve './file0': -2 [ 294.704308][ T30] audit: type=1400 audit(1764731380.513:547): avc: denied { write } for pid=8635 comm="syz.4.734" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 294.725762][ T8638] netlink: 8 bytes leftover after parsing attributes in process `syz.4.734'. [ 294.966751][ T8645] lo speed is unknown, defaulting to 1000 [ 295.391137][ T8655] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 295.980318][ T30] audit: type=1400 audit(1764731381.793:548): avc: denied { read } for pid=8665 comm="syz.1.742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 296.017143][ T30] audit: type=1400 audit(1764731381.793:549): avc: denied { mounton } for pid=8665 comm="syz.1.742" path="/file0" dev="ramfs" ino=20122 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 296.021977][ T8666] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 296.081900][ T8661] overlayfs: workdir and upperdir must be separate subtrees [ 296.123194][ T8666] overlayfs: failed to set xattr on upper [ 296.151595][ T8666] overlayfs: ...falling back to redirect_dir=nofollow. [ 296.171502][ T8666] overlayfs: ...falling back to index=off. [ 297.238513][ T8694] hub 6-0:1.0: USB hub found [ 297.246209][ T8694] hub 6-0:1.0: 1 port detected [ 298.754446][ T9] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 298.964209][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 299.014393][ T9] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 299.022582][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 299.049492][ T9] usb 1-1: config 0 has no interface number 0 [ 299.249999][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 299.367380][ T30] audit: type=1400 audit(1764731385.123:550): avc: denied { bind } for pid=8717 comm="syz.1.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 299.839954][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.848067][ T9] usb 1-1: Product: syz [ 299.852248][ T9] usb 1-1: Manufacturer: syz [ 299.856916][ T9] usb 1-1: SerialNumber: syz [ 299.920427][ T30] audit: type=1400 audit(1764731385.123:551): avc: denied { write } for pid=8717 comm="syz.1.756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 299.921070][ T9] usb 1-1: config 0 descriptor?? [ 300.270477][ T30] audit: type=1400 audit(1764731386.063:552): avc: denied { ioctl } for pid=8715 comm="syz.4.755" path="socket:[20542]" dev="sockfs" ino=20542 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 300.493865][ T8736] netlink: 4456 bytes leftover after parsing attributes in process `syz.0.753'. [ 300.746633][ T9] uvcvideo 1-1:0.105: Found UVC 0.00 device syz (046d:08f3) [ 300.765972][ T9] uvcvideo 1-1:0.105: No valid video chain found. [ 300.794154][ T30] audit: type=1400 audit(1764731386.173:553): avc: denied { ioctl } for pid=8730 comm="syz.1.757" path="net:[4026533107]" dev="nsfs" ino=4026533107 ioctlcmd=0x540a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 301.059911][ T7580] usb 1-1: USB disconnect, device number 23 [ 301.623141][ T8747] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 302.029558][ T8754] binder: 8751:8754 ioctl 8912 200000000100 returned -22 [ 302.764361][ T8758] blktrace: Concurrent blktraces are not allowed on sg0 [ 302.993660][ T8766] netlink: 8 bytes leftover after parsing attributes in process `syz.4.764'. [ 303.022583][ T30] audit: type=1400 audit(1764731388.833:554): avc: denied { write } for pid=8757 comm="syz.0.763" name="urandom" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 303.051016][ T8766] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 303.073664][ T8772] netlink: 28 bytes leftover after parsing attributes in process `syz.4.764'. [ 303.115208][ T30] audit: type=1400 audit(1764731388.883:555): avc: denied { setopt } for pid=8769 comm="syz.1.766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 303.164454][ T9] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 303.415609][ T9] usb 3-1: config 5 has an invalid interface number: 123 but max is 0 [ 303.434246][ T9] usb 3-1: config 5 has no interface number 0 [ 303.440367][ T9] usb 3-1: config 5 interface 123 altsetting 7 has an endpoint descriptor with address 0xEB, changing to 0x8B [ 303.454126][ T5895] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 303.574869][ T9] usb 3-1: config 5 interface 123 altsetting 7 has an endpoint descriptor with address 0xE6, changing to 0x86 [ 303.586797][ T9] usb 3-1: config 5 interface 123 altsetting 7 endpoint 0x86 has invalid wMaxPacketSize 0 [ 303.608445][ T9] usb 3-1: config 5 interface 123 has no altsetting 0 [ 303.681609][ T9] usb 3-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 303.721764][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.735817][ T5895] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 303.754095][ T5895] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 303.764032][ T5895] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 303.773184][ T5895] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.784111][ T9] usb 3-1: Product: syz [ 303.788296][ T9] usb 3-1: Manufacturer: syz [ 303.792891][ T9] usb 3-1: SerialNumber: syz [ 303.806568][ T8776] overlayfs: workdir and upperdir must be separate subtrees [ 303.846989][ T8774] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 303.887102][ T5895] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.601561][ T8763] bond1 (unregistering): Released all slaves [ 304.821722][ T5895] usb 4-1: USB disconnect, device number 11 [ 304.911757][ T9] ni6501 3-1:5.123: driver 'ni6501' failed to auto-configure device. [ 304.964728][ T9] usb 3-1: USB disconnect, device number 24 [ 305.112015][ T8797] fuse: Unknown parameter 'rootmodeÃxÒð7œ0000000000040000' [ 305.140394][ T8797] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 305.283016][ T8795] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 306.061128][ T8806] syzkaller0: left promiscuous mode [ 306.079026][ T8803] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 306.084141][ T8806] syzkaller0: left allmulticast mode [ 306.094477][ T8806] tipc: Resetting bearer [ 306.653077][ T8823] netlink: 8 bytes leftover after parsing attributes in process `syz.4.781'. [ 306.747810][ T8824] netlink: 28 bytes leftover after parsing attributes in process `syz.4.781'. [ 306.769505][ T8823] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 306.825959][ T8819] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 310.678727][ T30] audit: type=1400 audit(1764731396.493:556): avc: denied { create } for pid=8865 comm="syz.2.791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 310.745044][ T30] audit: type=1400 audit(1764731396.503:557): avc: denied { ioctl } for pid=8865 comm="syz.2.791" path="socket:[21526]" dev="sockfs" ino=21526 ioctlcmd=0x8915 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 310.819107][ T9] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 310.919705][ T30] audit: type=1400 audit(1764731396.733:558): avc: denied { checkpoint_restore } for pid=8867 comm="syz.0.792" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 310.931972][ T8872] lo speed is unknown, defaulting to 1000 [ 310.984123][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 311.011347][ T9] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 311.031689][ T9] usb 5-1: config 0 has no interface number 0 [ 311.059935][ T9] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 311.073832][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.084928][ T9] usb 5-1: Product: syz [ 311.095844][ T9] usb 5-1: Manufacturer: syz [ 311.100472][ T9] usb 5-1: SerialNumber: syz [ 311.126150][ T9] usb 5-1: config 0 descriptor?? [ 311.148525][ T9] smsc95xx v2.0.0 [ 311.178180][ T8879] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 311.201416][ T8879] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 311.262590][ T8883] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 311.389055][ T8879] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 311.427757][ T8879] macvtap1: entered promiscuous mode [ 311.513805][ T8895] netlink: 'syz.3.796': attribute type 2 has an invalid length. [ 311.562287][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -61 [ 311.573210][ T8895] netlink: 119 bytes leftover after parsing attributes in process `syz.3.796'. [ 311.587531][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 311.992918][ T8879] mac80211_hwsim hwsim5 wlan1: left promiscuous mode [ 313.228369][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 313.274807][ T9] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -71 [ 313.330286][ T9] usb 5-1: USB disconnect, device number 16 [ 314.303777][ T8922] overlayfs: workdir and upperdir must be separate subtrees [ 314.561372][ T30] audit: type=1400 audit(1764731400.373:559): avc: denied { ioctl } for pid=8936 comm="syz.4.809" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 314.594824][ T30] audit: type=1400 audit(1764731400.373:560): avc: denied { setattr } for pid=8936 comm="syz.4.809" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 314.740430][ T8945] netlink: 8 bytes leftover after parsing attributes in process `syz.1.810'. [ 314.791520][ T8946] netlink: 28 bytes leftover after parsing attributes in process `syz.1.810'. [ 314.814164][ T9] usb 5-1: new low-speed USB device number 17 using dummy_hcd [ 314.986482][ T9] usb 5-1: Invalid ep0 maxpacket: 16 [ 315.134294][ T9] usb 5-1: new low-speed USB device number 18 using dummy_hcd [ 315.296881][ T9] usb 5-1: Invalid ep0 maxpacket: 16 [ 315.302780][ T9] usb usb5-port1: attempt power cycle [ 315.646664][ T9] usb 5-1: new low-speed USB device number 19 using dummy_hcd [ 315.683324][ T9] usb 5-1: Invalid ep0 maxpacket: 16 [ 315.825439][ T9] usb 5-1: new low-speed USB device number 20 using dummy_hcd [ 315.863841][ T9] usb 5-1: Invalid ep0 maxpacket: 16 [ 315.870373][ T9] usb usb5-port1: unable to enumerate USB device [ 315.962583][ T8945] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 316.291593][ T30] audit: type=1400 audit(1764731402.103:561): avc: denied { write } for pid=8961 comm="syz.3.816" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 316.316711][ T8962] random: crng reseeded on system resumption [ 316.332034][ T8962] netlink: 'syz.3.816': attribute type 10 has an invalid length. [ 316.338742][ T30] audit: type=1400 audit(1764731402.143:562): avc: denied { ioctl } for pid=8961 comm="syz.3.816" path="/dev/snapshot" dev="devtmpfs" ino=92 ioctlcmd=0x3314 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 316.386957][ T8962] 8021q: adding VLAN 0 to HW filter on device team0 [ 316.659149][ T30] audit: type=1400 audit(1764731402.473:563): avc: denied { name_bind } for pid=8972 comm="syz.3.820" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 317.055010][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.061746][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.125020][ T5902] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 318.338620][ T5902] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 318.365246][ T5902] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 318.384922][ T5887] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 319.058527][ T5902] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 12336, setting to 64 [ 319.094143][ T5902] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 319.109822][ T9004] netlink: 4 bytes leftover after parsing attributes in process `syz.4.828'. [ 319.129040][ T9004] openvswitch: netlink: Key type 70 is out of range max 32 [ 319.145278][ T5902] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 319.185817][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 319.197110][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 319.206979][ T5887] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 319.219973][ T5887] usb 4-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 319.238515][ T5902] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.254195][ T5902] usb 2-1: Product: syz [ 319.260383][ T5902] usb 2-1: Manufacturer: syz [ 319.268658][ T5902] usb 2-1: SerialNumber: syz [ 319.273349][ T5887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.276177][ T5902] usb 2-1: config 0 descriptor?? [ 319.327692][ T5902] input: KB Gear Tablet as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input9 [ 319.353461][ T5887] usb 4-1: config 0 descriptor?? [ 319.612758][ T9013] netlink: 12 bytes leftover after parsing attributes in process `syz.1.823'. [ 319.716575][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.748623][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.794219][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.825576][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.842565][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.867047][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.883107][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.901979][ T8994] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 319.908512][ T8994] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 319.916240][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.924676][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.933315][ T8994] vhci_hcd vhci_hcd.0: Device attached [ 319.938953][ T5887] hid-multitouch 0003:0457:07DA.0007: unknown main item tag 0x0 [ 319.947480][ T9022] vhci_hcd: connection closed [ 319.947752][ T6999] vhci_hcd: stop threads [ 320.181961][ T5887] hid-multitouch 0003:0457:07DA.0007: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.3-1/input0 [ 320.206316][ T9025] Illegal XDP return value 4294967262 on prog (id 169) dev syz_tun, expect packet loss! [ 320.531818][ T6999] vhci_hcd: release socket [ 320.552646][ T6999] vhci_hcd: disconnect device [ 320.591460][ T9029] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.608103][ T5970] vhci_hcd: vhci_device speed not set [ 320.615812][ T9029] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.644856][ T5887] usb 4-1: USB disconnect, device number 12 [ 320.780408][ T9032] fido_id[9032]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 321.324893][ T5887] usb 2-1: USB disconnect, device number 22 [ 321.426627][ T30] audit: type=1400 audit(1764731407.243:564): avc: denied { unmount } for pid=5826 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 321.708541][ T30] audit: type=1400 audit(1764731407.523:565): avc: denied { write } for pid=9051 comm="syz.4.841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 321.929298][ T9061] netlink: 20 bytes leftover after parsing attributes in process `syz.4.844'. [ 321.974233][ T5887] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 322.236043][ T9] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 322.451097][ T5887] usb 2-1: config index 0 descriptor too short (expected 28277, got 36) [ 322.464293][ T5887] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 322.484099][ T5887] usb 2-1: config 0 has no interfaces? [ 322.494093][ T5887] usb 2-1: New USB device found, idVendor=056a, idProduct=0063, bcdDevice= 0.00 [ 322.513521][ T5887] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.535662][ T5887] usb 2-1: config 0 descriptor?? [ 322.554137][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 322.560702][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 322.587239][ T9] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 322.615073][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.626435][ T9067] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 322.637600][ T9] usb 3-1: Product: syz [ 322.675347][ T9] usb 3-1: Manufacturer: syz [ 322.714583][ T9] usb 3-1: SerialNumber: syz [ 322.988064][ T9] usb 3-1: config 0 descriptor?? [ 322.996819][ T9] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 323.006171][ T9] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 324.067484][ T9] em28xx 3-1:0.0: chip ID is em2765 [ 324.224160][ T9087] overlayfs: failed lookup in lower (newroot/176, name='file0', err=-40): overlapping layers [ 324.259423][ T9087] overlayfs: failed lookup in lower (newroot/176, name='file0', err=-40): overlapping layers [ 324.285049][ T30] audit: type=1400 audit(1764731410.103:566): avc: denied { map } for pid=9089 comm="syz.0.853" path="/proc/593/net/wireless" dev="proc" ino=4026532819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 324.387972][ T30] audit: type=1400 audit(1764731410.203:567): avc: denied { execute } for pid=9091 comm="syz.0.854" path="/176" dev="tmpfs" ino=994 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 324.424686][ T7000] Bluetooth: Error in BCSP hdr checksum [ 324.515885][ T5887] usb 2-1: USB disconnect, device number 23 [ 324.693607][ T7000] Bluetooth: Error in BCSP hdr checksum [ 325.017920][ T9] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 325.029339][ T9] em28xx 3-1:0.0: board has no eeprom [ 325.165937][ T9102] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 325.177200][ T7003] Bluetooth: Error in BCSP hdr checksum [ 325.442274][ T9085] netlink: 'syz.2.843': attribute type 8 has an invalid length. [ 325.523429][ T9107] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(11) [ 325.530068][ T9107] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 325.565451][ T9107] vhci_hcd vhci_hcd.0: Device attached [ 325.644130][ T9] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 325.652002][ T9] em28xx 3-1:0.0: dvb set to bulk mode. [ 325.667521][ T5895] em28xx 3-1:0.0: Binding DVB extension [ 325.864416][ T5970] usb 38-1: SetAddress Request (2) to port 0 [ 325.881223][ T5970] usb 38-1: new SuperSpeed USB device number 2 using vhci_hcd [ 325.954326][ T5825] Bluetooth: hci5: command 0x1003 tx timeout [ 325.961572][ T52] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 326.020175][ T30] audit: type=1400 audit(1764731411.833:568): avc: denied { relabelfrom } for pid=9123 comm="syz.3.863" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 326.068550][ T30] audit: type=1400 audit(1764731411.853:569): avc: denied { relabelto } for pid=9123 comm="syz.3.863" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 326.192350][ T9122] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 326.578948][ T9126] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 326.589799][ T9108] vhci_hcd: connection reset by peer [ 326.630204][ T7006] vhci_hcd: stop threads [ 326.679684][ T7006] vhci_hcd: release socket [ 326.727457][ T9131] FAULT_INJECTION: forcing a failure. [ 326.727457][ T9131] name failslab, interval 1, probability 0, space 0, times 0 [ 326.741175][ T9131] CPU: 0 UID: 0 PID: 9131 Comm: syz.3.864 Not tainted syzkaller #0 PREEMPT(full) [ 326.741203][ T9131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 326.741215][ T9131] Call Trace: [ 326.741222][ T9131] [ 326.741229][ T9131] dump_stack_lvl+0x16c/0x1f0 [ 326.741256][ T9131] should_fail_ex+0x512/0x640 [ 326.741285][ T9131] ? __kmalloc_cache_noprof+0x5f/0x770 [ 326.741313][ T9131] should_failslab+0xc2/0x120 [ 326.741335][ T9131] __kmalloc_cache_noprof+0x72/0x770 [ 326.741359][ T9131] ? rcu_is_watching+0x12/0xc0 [ 326.741378][ T9131] ? __vb2_init_fileio+0x253/0x1100 [ 326.741410][ T9131] ? __vb2_init_fileio+0x253/0x1100 [ 326.741440][ T9131] __vb2_init_fileio+0x253/0x1100 [ 326.741464][ T9131] ? vb2_fop_write+0xe6/0x3f0 [ 326.741487][ T9131] ? __lock_acquire+0x433/0x22f0 [ 326.741516][ T9131] __vb2_perform_fileio+0x9c2/0x1660 [ 326.741548][ T9131] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 326.741575][ T9131] ? get_pid_task+0xfc/0x250 [ 326.741604][ T9131] vb2_fop_write+0x207/0x3f0 [ 326.741633][ T9131] v4l2_write+0x229/0x360 [ 326.741654][ T9131] ? __pfx_v4l2_write+0x10/0x10 [ 326.741671][ T9131] vfs_write+0x2a0/0x11d0 [ 326.741698][ T9131] ? __pfx_vfs_write+0x10/0x10 [ 326.741716][ T9131] ? find_held_lock+0x2b/0x80 [ 326.741736][ T9131] ? __fget_files+0x204/0x3c0 [ 326.741763][ T9131] ? __fget_files+0x20e/0x3c0 [ 326.741794][ T9131] ksys_write+0x12a/0x250 [ 326.741814][ T9131] ? __pfx_ksys_write+0x10/0x10 [ 326.741843][ T9131] do_syscall_64+0xcd/0xf80 [ 326.741865][ T9131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.741889][ T9131] RIP: 0033:0x7f024158f749 [ 326.741906][ T9131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 326.741923][ T9131] RSP: 002b:00007f024246a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.741943][ T9131] RAX: ffffffffffffffda RBX: 00007f02417e6090 RCX: 00007f024158f749 [ 326.741956][ T9131] RDX: 000000000000fe1b RSI: 00002000000018c0 RDI: 000000000000000c [ 326.741969][ T9131] RBP: 00007f024246a090 R08: 0000000000000000 R09: 0000000000000000 [ 326.741980][ T9131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 326.741991][ T9131] R13: 00007f02417e6128 R14: 00007f02417e6090 R15: 00007ffd6e8c8c58 [ 326.742021][ T9131] [ 326.747737][ T5887] usb 3-1: USB disconnect, device number 25 [ 326.761282][ T7006] vhci_hcd: disconnect device [ 327.335780][ T5887] em28xx 3-1:0.0: Disconnecting em28xx [ 327.456267][ T5895] em28xx 3-1:0.0: Registering input extension [ 327.471245][ T5887] em28xx 3-1:0.0: Closing input extension [ 327.546757][ T5887] em28xx 3-1:0.0: Freeing device [ 327.649491][ T9141] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 327.802487][ T9151] netlink: 32 bytes leftover after parsing attributes in process `syz.4.866'. [ 328.464203][ T5887] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 328.634128][ T5887] usb 3-1: Using ep0 maxpacket: 32 [ 328.646565][ T5887] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 328.673735][ T5887] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 328.918280][ T5887] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 329.074307][ T5887] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 329.109048][ T5887] usb 3-1: config 0 descriptor?? [ 329.903772][ T24] usb 3-1: USB disconnect, device number 26 [ 329.924141][ T5895] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 330.184169][ T5895] usb 5-1: Using ep0 maxpacket: 16 [ 330.295350][ T5895] usb 5-1: too many configurations: 84, using maximum allowed: 8 [ 330.442983][ T9165] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 330.453778][ T5895] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 330.471194][ T5895] usb 5-1: can't read configurations, error -61 [ 330.472855][ T9169] netlink: 8 bytes leftover after parsing attributes in process `syz.3.874'. [ 330.507482][ T9169] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 330.556934][ T9170] netlink: 28 bytes leftover after parsing attributes in process `syz.3.874'. [ 330.644264][ T5895] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 331.016244][ T9177] overlayfs: workdir and upperdir must be separate subtrees [ 331.026368][ T5895] usb 5-1: Using ep0 maxpacket: 16 [ 331.032749][ T5895] usb 5-1: too many configurations: 84, using maximum allowed: 8 [ 331.143419][ T5970] usb 38-1: device descriptor read/8, error -110 [ 331.186278][ T5895] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 331.210463][ T5895] usb 5-1: can't read configurations, error -61 [ 331.250210][ T5895] usb usb5-port1: attempt power cycle [ 331.634319][ T5895] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 332.204564][ T24] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 332.271428][ T5895] usb 5-1: device descriptor read/8, error -71 [ 332.345106][ T5970] usb usb38-port1: attempt power cycle [ 332.359460][ T9189] loop8: detected capacity change from 0 to 8 [ 332.382005][ T5836] Dev loop8: unable to read RDB block 8 [ 332.398188][ T5836] loop8: unable to read partition table [ 332.404443][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 332.421056][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 332.432983][ T5836] loop8: partition table beyond EOD, truncated [ 332.464620][ T24] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 332.479045][ T9189] Dev loop8: unable to read RDB block 8 [ 332.508975][ T9186] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 332.516432][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 332.659252][ T9193] FAULT_INJECTION: forcing a failure. [ 332.659252][ T9193] name failslab, interval 1, probability 0, space 0, times 0 [ 332.672378][ T9193] CPU: 0 UID: 0 PID: 9193 Comm: syz.0.879 Not tainted syzkaller #0 PREEMPT(full) [ 332.672406][ T9193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 332.672413][ T9193] Call Trace: [ 332.672419][ T9193] [ 332.672425][ T9193] dump_stack_lvl+0x16c/0x1f0 [ 332.672441][ T9193] should_fail_ex+0x512/0x640 [ 332.672457][ T9193] ? __kmalloc_noprof+0xca/0x870 [ 332.672474][ T9193] should_failslab+0xc2/0x120 [ 332.672487][ T9193] __kmalloc_noprof+0xdd/0x870 [ 332.672501][ T9193] ? vb2_core_allocated_buffers_storage+0x184/0x220 [ 332.672525][ T9193] ? vb2_core_allocated_buffers_storage+0x184/0x220 [ 332.672540][ T9193] vb2_core_allocated_buffers_storage+0x184/0x220 [ 332.672557][ T9193] vb2_core_reqbufs+0x398/0xfe0 [ 332.672575][ T9193] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 332.672600][ T9193] __vb2_init_fileio+0x3f1/0x1100 [ 332.672615][ T9193] ? vb2_fop_write+0xe6/0x3f0 [ 332.672628][ T9193] ? css_rstat_updated+0x1c2/0x510 [ 332.672647][ T9193] __vb2_perform_fileio+0x9c2/0x1660 [ 332.672667][ T9193] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 332.672683][ T9193] ? __resched_curr+0xfd/0x3b0 [ 332.672703][ T9193] vb2_fop_write+0x207/0x3f0 [ 332.672724][ T9193] v4l2_write+0x229/0x360 [ 332.672738][ T9193] ? __pfx_v4l2_write+0x10/0x10 [ 332.672749][ T9193] vfs_write+0x2a0/0x11d0 [ 332.672765][ T9193] ? __pfx_vfs_write+0x10/0x10 [ 332.672776][ T9193] ? find_held_lock+0x2b/0x80 [ 332.672787][ T9193] ? __fget_files+0x204/0x3c0 [ 332.672803][ T9193] ? __fget_files+0x20e/0x3c0 [ 332.672820][ T9193] ksys_write+0x12a/0x250 [ 332.672831][ T9193] ? __pfx_ksys_write+0x10/0x10 [ 332.672848][ T9193] do_syscall_64+0xcd/0xf80 [ 332.672860][ T9193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.672872][ T9193] RIP: 0033:0x7f4c0518f749 [ 332.672882][ T9193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 332.672898][ T9193] RSP: 002b:00007f4c05fd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.672915][ T9193] RAX: ffffffffffffffda RBX: 00007f4c053e6180 RCX: 00007f4c0518f749 [ 332.672927][ T9193] RDX: 000000000000fe1b RSI: 00002000000018c0 RDI: 000000000000000b [ 332.672939][ T9193] RBP: 00007f4c05fd1090 R08: 0000000000000000 R09: 0000000000000000 [ 332.672951][ T9193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 332.672960][ T9193] R13: 00007f4c053e6218 R14: 00007f4c053e6180 R15: 00007fffd7b5f038 [ 332.672976][ T9193] [ 332.954570][ T9189] loop8: unable to read partition table [ 332.972717][ T9193] vivid-000: kernel_thread() failed [ 332.972876][ T9189] loop8: partition table beyond EOD, truncated [ 333.168929][ T9189] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 333.183868][ T5970] usb usb38-port1: unable to enumerate USB device [ 333.210175][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.275068][ T24] usb 2-1: config 0 descriptor?? [ 333.344560][ T9191] overlayfs: workdir and upperdir must be separate subtrees [ 333.359124][ T30] audit: type=1400 audit(1764731419.173:570): avc: denied { module_load } for pid=9197 comm="syz.3.883" path="/186/bus" dev="tmpfs" ino=1042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 333.384487][ T9198] Invalid ELF header magic: != ELF [ 333.391462][ T9198] Invalid ELF header magic: != ELF [ 334.339097][ T7333] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 334.466057][ T9207] netlink: 'syz.0.885': attribute type 1 has an invalid length. [ 334.528998][ T7333] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 334.583600][ T7333] usb 4-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 334.671507][ T7333] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 334.733465][ T9209] bond1: entered promiscuous mode [ 334.745548][ T7333] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 48, changing to 9 [ 334.769525][ T9209] bond1: entered allmulticast mode [ 334.818607][ T9209] 8021q: adding VLAN 0 to HW filter on device bond1 [ 334.844998][ T7333] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8240, setting to 1024 [ 334.877258][ T7333] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 334.894979][ T7333] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 334.915874][ T7333] usb 4-1: Product: syz [ 334.926461][ T7333] usb 4-1: Manufacturer: syz [ 334.959642][ T7333] cdc_wdm 4-1:1.0: skipping garbage [ 334.984190][ T7333] cdc_wdm 4-1:1.0: skipping garbage [ 335.032788][ T7333] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 335.045395][ T7333] cdc_wdm 4-1:1.0: Unknown control protocol [ 335.633784][ T9219] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 335.889299][ T30] audit: type=1400 audit(1764731421.703:571): avc: denied { read write } for pid=9200 comm="syz.3.884" name="cdc-wdm0" dev="devtmpfs" ino=3045 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 335.981003][ T30] audit: type=1400 audit(1764731421.763:572): avc: denied { open } for pid=9200 comm="syz.3.884" path="/dev/cdc-wdm0" dev="devtmpfs" ino=3045 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 336.046132][ T30] audit: type=1400 audit(1764731421.793:573): avc: denied { create } for pid=9200 comm="syz.3.884" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=blk_file permissive=1 [ 336.106814][ T30] audit: type=1400 audit(1764731421.823:574): avc: denied { watch watch_reads } for pid=9200 comm="syz.3.884" path="/" dev="ramfs" ino=22428 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 336.167170][ T7333] usb 2-1: USB disconnect, device number 24 [ 336.469706][ T9238] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 336.562025][ T9242] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 336.661330][ T9248] FAULT_INJECTION: forcing a failure. [ 336.661330][ T9248] name failslab, interval 1, probability 0, space 0, times 0 [ 336.674556][ T9248] CPU: 0 UID: 0 PID: 9248 Comm: syz.1.894 Not tainted syzkaller #0 PREEMPT(full) [ 336.674583][ T9248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 336.674596][ T9248] Call Trace: [ 336.674602][ T9248] [ 336.674607][ T9248] dump_stack_lvl+0x16c/0x1f0 [ 336.674623][ T9248] should_fail_ex+0x512/0x640 [ 336.674640][ T9248] ? __kmalloc_noprof+0xca/0x870 [ 336.674659][ T9248] should_failslab+0xc2/0x120 [ 336.674672][ T9248] __kmalloc_noprof+0xdd/0x870 [ 336.674692][ T9248] ? vb2_core_allocated_buffers_storage+0xc4/0x220 [ 336.674712][ T9248] ? vb2_core_allocated_buffers_storage+0xc4/0x220 [ 336.674727][ T9248] vb2_core_allocated_buffers_storage+0xc4/0x220 [ 336.674744][ T9248] vb2_core_reqbufs+0x398/0xfe0 [ 336.674762][ T9248] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 336.674788][ T9248] __vb2_init_fileio+0x3f1/0x1100 [ 336.674812][ T9248] ? vb2_fop_write+0xe6/0x3f0 [ 336.674843][ T9248] __vb2_perform_fileio+0x9c2/0x1660 [ 336.674868][ T9248] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 336.674885][ T9248] ? selinux_file_permission+0x11b/0x660 [ 336.674903][ T9248] vb2_fop_write+0x207/0x3f0 [ 336.674920][ T9248] v4l2_write+0x229/0x360 [ 336.674933][ T9248] ? __pfx_v4l2_write+0x10/0x10 [ 336.674943][ T9248] vfs_write+0x2a0/0x11d0 [ 336.674959][ T9248] ? __pfx_vfs_write+0x10/0x10 [ 336.674970][ T9248] ? find_held_lock+0x2b/0x80 [ 336.674981][ T9248] ? __fget_files+0x204/0x3c0 [ 336.674997][ T9248] ? __fget_files+0x20e/0x3c0 [ 336.675009][ T9248] ? __kvm_handle_async_pf+0x20/0xa0 [ 336.675031][ T9248] ksys_write+0x12a/0x250 [ 336.675042][ T9248] ? __pfx_ksys_write+0x10/0x10 [ 336.675058][ T9248] do_syscall_64+0xcd/0xf80 [ 336.675071][ T9248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.675082][ T9248] RIP: 0033:0x7fcf8318f749 [ 336.675092][ T9248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 336.675103][ T9248] RSP: 002b:00007fcf840ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.675115][ T9248] RAX: ffffffffffffffda RBX: 00007fcf833e6090 RCX: 00007fcf8318f749 [ 336.675123][ T9248] RDX: 000000000000fe1b RSI: 00002000000018c0 RDI: 000000000000000c [ 336.675130][ T9248] RBP: 00007fcf840ca090 R08: 0000000000000000 R09: 0000000000000000 [ 336.675136][ T9248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.675142][ T9248] R13: 00007fcf833e6128 R14: 00007fcf833e6090 R15: 00007ffe4f49b2e8 [ 336.675158][ T9248] [ 337.128536][ T9248] vivid-002: kernel_thread() failed [ 337.322304][ T9252] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 337.363358][ T9252] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 337.386208][ T9252] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 337.551860][ T30] audit: type=1400 audit(1764731423.203:575): avc: denied { firmware_load } for pid=9243 comm="syz.2.895" scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 337.605484][ T7333] usb 4-1: USB disconnect, device number 13 [ 337.741415][ T9262] netlink: 8 bytes leftover after parsing attributes in process `syz.0.896'. [ 337.761650][ T9263] tipc: Resetting bearer [ 337.796773][ T9262] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 337.812941][ T9264] netlink: 28 bytes leftover after parsing attributes in process `syz.0.896'. [ 338.030155][ T7333] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 338.184519][ T7333] usb 4-1: Using ep0 maxpacket: 16 [ 338.205408][ T7333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 338.346537][ T7333] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 338.372445][ T7333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.395915][ T7333] usb 4-1: Product: syz [ 338.408981][ T7333] usb 4-1: Manufacturer: syz [ 338.417673][ T7333] usb 4-1: SerialNumber: syz [ 338.429944][ T30] audit: type=1400 audit(1764731424.243:576): avc: denied { ioctl } for pid=9268 comm="syz.1.901" path="socket:[22859]" dev="sockfs" ino=22859 ioctlcmd=0x8b2c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 338.796854][ T7333] usb 4-1: config 0 descriptor?? [ 339.384545][ T7333] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 339.426519][ T7333] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 339.643595][ T9257] tipc: Resetting bearer [ 339.767840][ T30] audit: type=1400 audit(1764731424.653:577): avc: denied { create } for pid=9268 comm="syz.1.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 339.815124][ T7000] tipc: Resetting bearer [ 339.964900][ T7333] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 340.126155][ T9276] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 340.513919][ T9278] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 340.570116][ T9285] netlink: 24 bytes leftover after parsing attributes in process `syz.3.899'. [ 340.809021][ T9294] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9294 comm=syz.3.899 [ 340.836517][ T9285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 341.662999][ T9285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 341.670123][ T7333] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 341.672306][ T30] audit: type=1400 audit(1764731427.483:578): avc: denied { accept } for pid=9258 comm="syz.3.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 341.703200][ T7333] em28xx 4-1:0.0: board has no eeprom [ 341.798484][ T7333] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 341.816287][ T7333] em28xx 4-1:0.0: dvb set to bulk mode. [ 341.822249][ T9] em28xx 4-1:0.0: Binding DVB extension [ 341.875356][ T7333] usb 4-1: USB disconnect, device number 14 [ 341.882529][ T7333] em28xx 4-1:0.0: Disconnecting em28xx [ 341.893123][ T30] audit: type=1400 audit(1764731427.703:579): avc: denied { read } for pid=9299 comm="syz.4.908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 341.899341][ T9] em28xx 4-1:0.0: Registering input extension [ 341.921745][ T7333] em28xx 4-1:0.0: Closing input extension [ 341.947187][ T9298] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 341.957856][ T7333] em28xx 4-1:0.0: Freeing device [ 342.041327][ T9304] FAULT_INJECTION: forcing a failure. [ 342.041327][ T9304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.042785][ T9304] [ 342.042794][ T9304] ====================================================== [ 342.042800][ T9304] WARNING: possible circular locking dependency detected [ 342.042808][ T9304] syzkaller #0 Not tainted [ 342.042817][ T9304] ------------------------------------------------------ [ 342.042823][ T9304] syz.0.907/9304 is trying to acquire lock: [ 342.042832][ T9304] ffffffff8e2d5820 (console_owner){-.-.}-{0:0}, at: console_lock_spinning_enable+0x61/0x80 [ 342.042886][ T9304] [ 342.042886][ T9304] but task is already holding lock: [ 342.042892][ T9304] ffff8880b843a818 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 342.042930][ T9304] [ 342.042930][ T9304] which lock already depends on the new lock. [ 342.042930][ T9304] [ 342.042936][ T9304] [ 342.042936][ T9304] the existing dependency chain (in reverse order) is: [ 342.042943][ T9304] [ 342.042943][ T9304] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 342.042965][ T9304] _raw_spin_lock_nested+0x31/0x40 [ 342.042991][ T9304] raw_spin_rq_lock_nested+0x29/0x130 [ 342.043007][ T9304] task_rq_lock+0xcf/0x490 [ 342.043021][ T9304] cgroup_move_task+0x81/0x2a0 [ 342.043039][ T9304] css_set_move_task+0x288/0x5f0 [ 342.043064][ T9304] cgroup_post_fork+0x201/0x9e0 [ 342.043082][ T9304] copy_process+0x6037/0x7680 [ 342.043097][ T9304] kernel_clone+0xfc/0x910 [ 342.043112][ T9304] user_mode_thread+0xc8/0x110 [ 342.043127][ T9304] rest_init+0x23/0x2b0 [ 342.043146][ T9304] start_kernel+0x3f6/0x4d0 [ 342.043162][ T9304] x86_64_start_reservations+0x18/0x30 [ 342.043180][ T9304] x86_64_start_kernel+0x130/0x190 [ 342.043198][ T9304] common_startup_64+0x13e/0x148 [ 342.043217][ T9304] [ 342.043217][ T9304] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 342.043240][ T9304] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.043270][ T9304] try_to_wake_up+0xb7/0x1870 [ 342.043295][ T9304] __wake_up_common+0x135/0x1f0 [ 342.043315][ T9304] __wake_up+0x31/0x60 [ 342.043331][ T9304] tty_port_default_wakeup+0x47/0x60 [ 342.043352][ T9304] serial8250_tx_chars+0x68e/0x860 [ 342.043371][ T9304] serial8250_handle_irq+0x761/0xcb0 [ 342.043397][ T9304] serial8250_default_handle_irq+0x9e/0x270 [ 342.043419][ T9304] serial8250_interrupt+0xf8/0x1d0 [ 342.043442][ T9304] __handle_irq_event_percpu+0x236/0x890 [ 342.043459][ T9304] handle_irq_event+0xab/0x1e0 [ 342.043475][ T9304] handle_edge_irq+0x3ca/0x9e0 [ 342.043500][ T9304] __common_interrupt+0xd0/0x2f0 [ 342.043524][ T9304] common_interrupt+0xba/0xe0 [ 342.043545][ T9304] asm_common_interrupt+0x26/0x40 [ 342.043563][ T9304] pv_native_safe_halt+0xf/0x20 [ 342.043578][ T9304] default_idle+0x13/0x20 [ 342.043596][ T9304] default_idle_call+0x6c/0xb0 [ 342.043616][ T9304] do_idle+0x38d/0x500 [ 342.043630][ T9304] cpu_startup_entry+0x4f/0x60 [ 342.043646][ T9304] start_secondary+0x21d/0x2b0 [ 342.043672][ T9304] common_startup_64+0x13e/0x148 [ 342.043690][ T9304] [ 342.043690][ T9304] -> #2 (&tty->write_wait){-.-.}-{3:3}: [ 342.043714][ T9304] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.043738][ T9304] __wake_up+0x1c/0x60 [ 342.043754][ T9304] tty_port_default_wakeup+0x47/0x60 [ 342.043773][ T9304] serial8250_tx_chars+0x68e/0x860 [ 342.043792][ T9304] serial8250_handle_irq+0x761/0xcb0 [ 342.043812][ T9304] serial8250_default_handle_irq+0x9e/0x270 [ 342.043833][ T9304] serial8250_interrupt+0xf8/0x1d0 [ 342.043855][ T9304] __handle_irq_event_percpu+0x236/0x890 [ 342.043872][ T9304] handle_irq_event+0xab/0x1e0 [ 342.043888][ T9304] handle_edge_irq+0x3ca/0x9e0 [ 342.043912][ T9304] __common_interrupt+0xd0/0x2f0 [ 342.043934][ T9304] common_interrupt+0xba/0xe0 [ 342.043954][ T9304] asm_common_interrupt+0x26/0x40 [ 342.043971][ T9304] pv_native_safe_halt+0xf/0x20 [ 342.043986][ T9304] default_idle+0x13/0x20 [ 342.044004][ T9304] default_idle_call+0x6c/0xb0 [ 342.044022][ T9304] do_idle+0x38d/0x500 [ 342.044033][ T9304] cpu_startup_entry+0x4f/0x60 [ 342.044045][ T9304] start_secondary+0x21d/0x2b0 [ 342.044071][ T9304] common_startup_64+0x13e/0x148 [ 342.044090][ T9304] [ 342.044090][ T9304] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 342.044109][ T9304] _raw_spin_lock_irqsave+0x3a/0x60 [ 342.044124][ T9304] serial8250_console_write+0x181/0x1890 [ 342.044137][ T9304] console_flush_all+0x801/0xc60 [ 342.044145][ T9304] console_unlock+0xd8/0x210 [ 342.044153][ T9304] vprintk_emit+0x3d7/0x680 [ 342.044163][ T9304] _printk+0xc7/0x100 [ 342.044175][ T9304] register_console+0xc27/0x11b0 [ 342.044184][ T9304] univ8250_console_init+0x5f/0x90 [ 342.044197][ T9304] console_init+0x152/0x600 [ 342.044208][ T9304] start_kernel+0x29f/0x4d0 [ 342.044217][ T9304] x86_64_start_reservations+0x18/0x30 [ 342.044228][ T9304] x86_64_start_kernel+0x130/0x190 [ 342.044239][ T9304] common_startup_64+0x13e/0x148 [ 342.044249][ T9304] [ 342.044249][ T9304] -> #0 (console_owner){-.-.}-{0:0}: [ 342.044266][ T9304] __lock_acquire+0x1542/0x22f0 [ 342.044279][ T9304] lock_acquire+0x179/0x330 [ 342.044290][ T9304] console_lock_spinning_enable+0x72/0x80 [ 342.044306][ T9304] console_flush_all+0x7aa/0xc60 [ 342.044314][ T9304] console_unlock+0xd8/0x210 [ 342.044322][ T9304] vprintk_emit+0x3d7/0x680 [ 342.044331][ T9304] _printk+0xc7/0x100 [ 342.044342][ T9304] should_fail_ex+0x4e7/0x640 [ 342.044357][ T9304] strncpy_from_user+0x3b/0x2e0 [ 342.044370][ T9304] strncpy_from_user_nofault+0x7f/0x180 [ 342.044385][ T9304] bpf_bprintf_prepare+0xe90/0x13f0 [ 342.044400][ T9304] bpf_trace_printk+0xda/0x190 [ 342.044408][ T9304] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 342.044417][ T9304] bpf_trace_run2+0x239/0x590 [ 342.044426][ T9304] __bpf_trace_contention_begin+0xc9/0x110 [ 342.044439][ T9304] trace_contention_begin.constprop.0+0xd6/0x140 [ 342.044454][ T9304] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 342.044464][ T9304] do_raw_spin_lock+0x20e/0x2b0 [ 342.044478][ T9304] raw_spin_rq_lock_nested+0x7e/0x130 [ 342.044487][ T9304] __schedule+0x3f0/0x5de0 [ 342.044501][ T9304] preempt_schedule_irq+0x51/0x90 [ 342.044510][ T9304] irqentry_exit+0x36/0x90 [ 342.044519][ T9304] asm_sysvec_call_function_single+0x1a/0x20 [ 342.044529][ T9304] lock_release+0x68/0x2d0 [ 342.044540][ T9304] unwind_next_frame+0x3f9/0x20a0 [ 342.044553][ T9304] arch_stack_walk+0x94/0x100 [ 342.044565][ T9304] stack_trace_save+0x8e/0xc0 [ 342.044576][ T9304] kasan_save_stack+0x33/0x60 [ 342.044586][ T9304] kasan_save_track+0x14/0x30 [ 342.044595][ T9304] __kasan_kmalloc+0xaa/0xb0 [ 342.044603][ T9304] __vb2_init_fileio+0x253/0x1100 [ 342.044619][ T9304] __vb2_perform_fileio+0x9c2/0x1660 [ 342.044633][ T9304] vb2_fop_write+0x207/0x3f0 [ 342.044645][ T9304] v4l2_write+0x229/0x360 [ 342.044655][ T9304] vfs_write+0x2a0/0x11d0 [ 342.044665][ T9304] ksys_write+0x12a/0x250 [ 342.044674][ T9304] do_syscall_64+0xcd/0xf80 [ 342.044683][ T9304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.044697][ T9304] [ 342.044697][ T9304] other info that might help us debug this: [ 342.044697][ T9304] [ 342.044701][ T9304] Chain exists of: [ 342.044701][ T9304] console_owner --> &p->pi_lock --> &rq->__lock [ 342.044701][ T9304] [ 342.044715][ T9304] Possible unsafe locking scenario: [ 342.044715][ T9304] [ 342.044718][ T9304] CPU0 CPU1 [ 342.044721][ T9304] ---- ---- [ 342.044724][ T9304] lock(&rq->__lock); [ 342.044730][ T9304] lock(&p->pi_lock); [ 342.044736][ T9304] lock(&rq->__lock); [ 342.044743][ T9304] lock(console_owner); [ 342.044749][ T9304] [ 342.044749][ T9304] *** DEADLOCK *** [ 342.044749][ T9304] [ 342.044751][ T9304] 6 locks held by syz.0.907/9304: [ 342.044757][ T9304] #0: ffff8881477b5aa8 (&dev->mutex#3){+.+.}-{4:4}, at: vb2_fop_write+0xe6/0x3f0 [ 342.044785][ T9304] #1: ffffffff8e3c87a0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x20a0 [ 342.044811][ T9304] #2: ffff8880b843a818 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 342.044833][ T9304] #3: ffffffff8e3c87a0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run2+0x1bc/0x590 [ 342.044855][ T9304] #4: ffffffff8e3b5c60 (console_lock){+.+.}-{0:0}, at: _printk+0xc7/0x100 [ 342.044880][ T9304] #5: ffffffff8e3b5cd0 (console_srcu){....}-{0:0}, at: console_flush_all+0x158/0xc60 [ 342.044902][ T9304] [ 342.044902][ T9304] stack backtrace: [ 342.044908][ T9304] CPU: 0 UID: 0 PID: 9304 Comm: syz.0.907 Not tainted syzkaller #0 PREEMPT(full) [ 342.044921][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 342.044928][ T9304] Call Trace: [ 342.044932][ T9304] [ 342.044937][ T9304] dump_stack_lvl+0x116/0x1f0 [ 342.044947][ T9304] print_circular_bug+0x2db/0x410 [ 342.044961][ T9304] check_noncircular+0x146/0x160 [ 342.044975][ T9304] __lock_acquire+0x1542/0x22f0 [ 342.044990][ T9304] lock_acquire+0x179/0x330 [ 342.045002][ T9304] ? console_lock_spinning_enable+0x61/0x80 [ 342.045021][ T9304] ? console_lock_spinning_enable+0x4a/0x80 [ 342.045039][ T9304] console_lock_spinning_enable+0x72/0x80 [ 342.045055][ T9304] ? console_lock_spinning_enable+0x61/0x80 [ 342.045070][ T9304] console_flush_all+0x7aa/0xc60 [ 342.045082][ T9304] ? __pfx_console_flush_all+0x10/0x10 [ 342.045091][ T9304] ? __lock_acquire+0x433/0x22f0 [ 342.045105][ T9304] ? is_printk_cpu_sync_owner+0x32/0x40 [ 342.045118][ T9304] console_unlock+0xd8/0x210 [ 342.045127][ T9304] ? __pfx_console_unlock+0x10/0x10 [ 342.045136][ T9304] ? do_raw_spin_unlock+0xf0/0x230 [ 342.045152][ T9304] ? _printk+0xc7/0x100 [ 342.045164][ T9304] ? __down_trylock_console_sem+0xb0/0x140 [ 342.045179][ T9304] vprintk_emit+0x3d7/0x680 [ 342.045190][ T9304] ? __pfx_vprintk_emit+0x10/0x10 [ 342.045199][ T9304] ? trace_buffer_unlock_commit_regs+0xd7/0x550 [ 342.045216][ T9304] _printk+0xc7/0x100 [ 342.045229][ T9304] ? __pfx__printk+0x10/0x10 [ 342.045243][ T9304] ? __pfx_trace_event_raw_event_bpf_trace_printk+0x10/0x10 [ 342.045255][ T9304] ? __pfx____ratelimit+0x10/0x10 [ 342.045276][ T9304] should_fail_ex+0x4e7/0x640 [ 342.045292][ T9304] strncpy_from_user+0x3b/0x2e0 [ 342.045306][ T9304] strncpy_from_user_nofault+0x7f/0x180 [ 342.045321][ T9304] bpf_bprintf_prepare+0xe90/0x13f0 [ 342.045337][ T9304] ? __pfx_bpf_bprintf_prepare+0x10/0x10 [ 342.045353][ T9304] ? __pfx_check_buffer+0x10/0x10 [ 342.045367][ T9304] ? strncpy_from_user+0x1d5/0x2e0 [ 342.045381][ T9304] ? rb_read_data_buffer.constprop.0+0x18c/0x430 [ 342.045397][ T9304] ? bpf_trace_run2+0x3e1/0x590 [ 342.045407][ T9304] bpf_trace_printk+0xda/0x190 [ 342.045416][ T9304] ? __pfx_bpf_trace_printk+0x10/0x10 [ 342.045427][ T9304] ? bpf_trace_run2+0x3e1/0x590 [ 342.045440][ T9304] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 342.045448][ T9304] bpf_trace_run2+0x239/0x590 [ 342.045458][ T9304] ? __pfx_bpf_trace_run2+0x10/0x10 [ 342.045469][ T9304] ? ring_buffer_lock_reserve+0x6ca/0x11b0 [ 342.045485][ T9304] __bpf_trace_contention_begin+0xc9/0x110 [ 342.045499][ T9304] ? __pfx___bpf_trace_contention_begin+0x10/0x10 [ 342.045516][ T9304] trace_contention_begin.constprop.0+0xd6/0x140 [ 342.045532][ T9304] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 342.045544][ T9304] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 342.045556][ T9304] ? do_raw_spin_lock+0x12c/0x2b0 [ 342.045573][ T9304] do_raw_spin_lock+0x20e/0x2b0 [ 342.045587][ T9304] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 342.045602][ T9304] ? rcu_qs+0x2b/0xe0 [ 342.045611][ T9304] ? rcu_note_context_switch+0x191/0x1de0 [ 342.045623][ T9304] raw_spin_rq_lock_nested+0x7e/0x130 [ 342.045633][ T9304] __schedule+0x3f0/0x5de0 [ 342.045650][ T9304] ? find_held_lock+0x2b/0x80 [ 342.045659][ T9304] ? bpf_trace_run2+0x26b/0x590 [ 342.045670][ T9304] ? __pfx___schedule+0x10/0x10 [ 342.045687][ T9304] ? mark_held_locks+0x49/0x80 [ 342.045699][ T9304] ? irqentry_exit+0x3b/0x90 [ 342.045709][ T9304] ? lockdep_hardirqs_on+0x7c/0x110 [ 342.045722][ T9304] preempt_schedule_irq+0x51/0x90 [ 342.045731][ T9304] irqentry_exit+0x36/0x90 [ 342.045740][ T9304] asm_sysvec_call_function_single+0x1a/0x20 [ 342.045752][ T9304] RIP: 0010:lock_release+0x68/0x2d0 [ 342.045765][ T9304] Code: 0f a3 05 fb 68 ec 0e 0f 82 b1 01 00 00 8b 3d 73 99 ec 0e 85 ff 0f 84 25 01 00 00 65 8b 05 18 e3 0e 12 85 c0 0f 85 16 01 00 00 <65> 4c 8b 35 18 9f 0e 12 41 8b b6 2c 0b 00 00 85 f6 0f 85 ff 00 00 [ 342.045775][ T9304] RSP: 0018:ffffc90002f276d0 EFLAGS: 00000246 [ 342.045784][ T9304] RAX: 0000000000000000 RBX: ffffffff8e3c87a0 RCX: ffffffff9116e11a [ 342.045791][ T9304] RDX: 0000000000000000 RSI: ffffffff8bf1b800 RDI: 0000000000000001 [ 342.045797][ T9304] RBP: 0000000000000001 R08: ffffffff9116e11e R09: 000000009d7bb30e [ 342.045804][ T9304] R10: ffff88802bb2aff0 R11: 0000000000000001 R12: ffffffff816c1574 [ 342.045811][ T9304] R13: ffffc90002f27788 R14: ffffc90002f27f48 R15: 0000000000000001 [ 342.045818][ T9304] ? unwind_next_frame+0x3f4/0x20a0 [ 342.045836][ T9304] unwind_next_frame+0x3f9/0x20a0 [ 342.045848][ T9304] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.045860][ T9304] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 342.045873][ T9304] arch_stack_walk+0x94/0x100 [ 342.045888][ T9304] stack_trace_save+0x8e/0xc0 [ 342.045899][ T9304] ? __pfx_stack_trace_save+0x10/0x10 [ 342.045913][ T9304] kasan_save_stack+0x33/0x60 [ 342.045922][ T9304] ? kasan_save_stack+0x33/0x60 [ 342.045931][ T9304] ? kasan_save_track+0x14/0x30 [ 342.045940][ T9304] ? __kasan_kmalloc+0xaa/0xb0 [ 342.045949][ T9304] ? __vb2_init_fileio+0x253/0x1100 [ 342.045963][ T9304] ? __vb2_perform_fileio+0x9c2/0x1660 [ 342.045978][ T9304] ? vb2_fop_write+0x207/0x3f0 [ 342.045990][ T9304] ? v4l2_write+0x229/0x360 [ 342.045999][ T9304] ? vfs_write+0x2a0/0x11d0 [ 342.046009][ T9304] ? ksys_write+0x12a/0x250 [ 342.046020][ T9304] ? do_syscall_64+0xcd/0xf80 [ 342.046029][ T9304] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.046049][ T9304] kasan_save_track+0x14/0x30 [ 342.046058][ T9304] __kasan_kmalloc+0xaa/0xb0 [ 342.046068][ T9304] __vb2_init_fileio+0x253/0x1100 [ 342.046082][ T9304] ? vb2_fop_write+0xe6/0x3f0 [ 342.046095][ T9304] ? __lock_acquire+0x433/0x22f0 [ 342.046108][ T9304] __vb2_perform_fileio+0x9c2/0x1660 [ 342.046125][ T9304] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 342.046140][ T9304] ? get_pid_task+0xfc/0x250 [ 342.046154][ T9304] vb2_fop_write+0x207/0x3f0 [ 342.046168][ T9304] v4l2_write+0x229/0x360 [ 342.046178][ T9304] ? __pfx_v4l2_write+0x10/0x10 [ 342.046188][ T9304] vfs_write+0x2a0/0x11d0 [ 342.046200][ T9304] ? __pfx_vfs_write+0x10/0x10 [ 342.046210][ T9304] ? find_held_lock+0x2b/0x80 [ 342.046220][ T9304] ? __fget_files+0x204/0x3c0 [ 342.046234][ T9304] ? __fget_files+0x20e/0x3c0 [ 342.046248][ T9304] ksys_write+0x12a/0x250 [ 342.046262][ T9304] ? __pfx_ksys_write+0x10/0x10 [ 342.046275][ T9304] do_syscall_64+0xcd/0xf80 [ 342.046285][ T9304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.046295][ T9304] RIP: 0033:0x7f4c0518f749 [ 342.046304][ T9304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 342.046314][ T9304] RSP: 002b:00007f4c05ff2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.046324][ T9304] RAX: ffffffffffffffda RBX: 00007f4c053e6090 RCX: 00007f4c0518f749 [ 342.046331][ T9304] RDX: 000000000000fe1b RSI: 00002000000018c0 RDI: 000000000000000c [ 342.046337][ T9304] RBP: 00007f4c05ff2090 R08: 0000000000000000 R09: 0000000000000000 [ 342.046344][ T9304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.046350][ T9304] R13: 00007f4c053e6128 R14: 00007f4c053e6090 R15: 00007fffd7b5f038 [ 342.046361][ T9304] [ 343.573753][ T9304] CPU: 0 UID: 0 PID: 9304 Comm: syz.0.907 Not tainted syzkaller #0 PREEMPT(full) [ 343.573774][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 343.573784][ T9304] Call Trace: [ 343.573790][ T9304] [ 343.573796][ T9304] dump_stack_lvl+0x116/0x1f0 [ 343.573816][ T9304] should_fail_ex+0x512/0x640 [ 343.573839][ T9304] strncpy_from_user+0x3b/0x2e0 [ 343.573859][ T9304] strncpy_from_user_nofault+0x7f/0x180 [ 343.573887][ T9304] bpf_bprintf_prepare+0xe90/0x13f0 [ 343.573911][ T9304] ? __pfx_bpf_bprintf_prepare+0x10/0x10 [ 343.573932][ T9304] ? __pfx_check_buffer+0x10/0x10 [ 343.573952][ T9304] ? strncpy_from_user+0x1d5/0x2e0 [ 343.573971][ T9304] ? rb_read_data_buffer.constprop.0+0x18c/0x430 [ 343.573994][ T9304] ? bpf_trace_run2+0x3e1/0x590 [ 343.574009][ T9304] bpf_trace_printk+0xda/0x190 [ 343.574022][ T9304] ? __pfx_bpf_trace_printk+0x10/0x10 [ 343.574039][ T9304] ? bpf_trace_run2+0x3e1/0x590 [ 343.574058][ T9304] bpf_prog_930ede9872f2967c+0x3e/0x44 [ 343.574070][ T9304] bpf_trace_run2+0x239/0x590 [ 343.574085][ T9304] ? __pfx_bpf_trace_run2+0x10/0x10 [ 343.574101][ T9304] ? ring_buffer_lock_reserve+0x6ca/0x11b0 [ 343.574124][ T9304] __bpf_trace_contention_begin+0xc9/0x110 [ 343.574144][ T9304] ? __pfx___bpf_trace_contention_begin+0x10/0x10 [ 343.574168][ T9304] trace_contention_begin.constprop.0+0xd6/0x140 [ 343.574190][ T9304] __pv_queued_spin_lock_slowpath+0x109/0xcf0 [ 343.574210][ T9304] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 343.574226][ T9304] ? do_raw_spin_lock+0x12c/0x2b0 [ 343.574248][ T9304] do_raw_spin_lock+0x20e/0x2b0 [ 343.574269][ T9304] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 343.574289][ T9304] ? rcu_qs+0x2b/0xe0 [ 343.574302][ T9304] ? rcu_note_context_switch+0x191/0x1de0 [ 343.574319][ T9304] raw_spin_rq_lock_nested+0x7e/0x130 [ 343.574334][ T9304] __schedule+0x3f0/0x5de0 [ 343.574358][ T9304] ? find_held_lock+0x2b/0x80 [ 343.574372][ T9304] ? bpf_trace_run2+0x26b/0x590 [ 343.574387][ T9304] ? __pfx___schedule+0x10/0x10 [ 343.574410][ T9304] ? mark_held_locks+0x49/0x80 [ 343.574427][ T9304] ? irqentry_exit+0x3b/0x90 [ 343.574440][ T9304] ? lockdep_hardirqs_on+0x7c/0x110 [ 343.574459][ T9304] preempt_schedule_irq+0x51/0x90 [ 343.574473][ T9304] irqentry_exit+0x36/0x90 [ 343.574486][ T9304] asm_sysvec_call_function_single+0x1a/0x20 [ 343.574503][ T9304] RIP: 0010:lock_release+0x68/0x2d0 [ 343.574521][ T9304] Code: 0f a3 05 fb 68 ec 0e 0f 82 b1 01 00 00 8b 3d 73 99 ec 0e 85 ff 0f 84 25 01 00 00 65 8b 05 18 e3 0e 12 85 c0 0f 85 16 01 00 00 <65> 4c 8b 35 18 9f 0e 12 41 8b b6 2c 0b 00 00 85 f6 0f 85 ff 00 00 [ 343.574536][ T9304] RSP: 0018:ffffc90002f276d0 EFLAGS: 00000246 [ 343.574549][ T9304] RAX: 0000000000000000 RBX: ffffffff8e3c87a0 RCX: ffffffff9116e11a [ 343.574559][ T9304] RDX: 0000000000000000 RSI: ffffffff8bf1b800 RDI: 0000000000000001 [ 343.574568][ T9304] RBP: 0000000000000001 R08: ffffffff9116e11e R09: 000000009d7bb30e [ 343.574577][ T9304] R10: ffff88802bb2aff0 R11: 0000000000000001 R12: ffffffff816c1574 [ 343.574587][ T9304] R13: ffffc90002f27788 R14: ffffc90002f27f48 R15: 0000000000000001 [ 343.574597][ T9304] ? unwind_next_frame+0x3f4/0x20a0 [ 343.574624][ T9304] unwind_next_frame+0x3f9/0x20a0 [ 343.574642][ T9304] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.574658][ T9304] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 343.574676][ T9304] arch_stack_walk+0x94/0x100 [ 343.574698][ T9304] stack_trace_save+0x8e/0xc0 [ 343.574714][ T9304] ? __pfx_stack_trace_save+0x10/0x10 [ 343.574733][ T9304] kasan_save_stack+0x33/0x60 [ 343.574747][ T9304] ? kasan_save_stack+0x33/0x60 [ 343.574760][ T9304] ? kasan_save_track+0x14/0x30 [ 343.574772][ T9304] ? __kasan_kmalloc+0xaa/0xb0 [ 343.574785][ T9304] ? __vb2_init_fileio+0x253/0x1100 [ 343.574806][ T9304] ? __vb2_perform_fileio+0x9c2/0x1660 [ 343.574826][ T9304] ? vb2_fop_write+0x207/0x3f0 [ 343.574843][ T9304] ? v4l2_write+0x229/0x360 [ 343.574857][ T9304] ? vfs_write+0x2a0/0x11d0 [ 343.574876][ T9304] ? ksys_write+0x12a/0x250 [ 343.574890][ T9304] ? do_syscall_64+0xcd/0xf80 [ 343.574903][ T9304] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.574931][ T9304] kasan_save_track+0x14/0x30 [ 343.574945][ T9304] __kasan_kmalloc+0xaa/0xb0 [ 343.574958][ T9304] __vb2_init_fileio+0x253/0x1100 [ 343.574978][ T9304] ? vb2_fop_write+0xe6/0x3f0 [ 343.575000][ T9304] ? __lock_acquire+0x433/0x22f0 [ 343.575019][ T9304] __vb2_perform_fileio+0x9c2/0x1660 [ 343.575042][ T9304] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 343.575063][ T9304] ? get_pid_task+0xfc/0x250 [ 343.575081][ T9304] vb2_fop_write+0x207/0x3f0 [ 343.575101][ T9304] v4l2_write+0x229/0x360 [ 343.575116][ T9304] ? __pfx_v4l2_write+0x10/0x10 [ 343.575130][ T9304] vfs_write+0x2a0/0x11d0 [ 343.575147][ T9304] ? __pfx_vfs_write+0x10/0x10 [ 343.575161][ T9304] ? find_held_lock+0x2b/0x80 [ 343.575174][ T9304] ? __fget_files+0x204/0x3c0 [ 343.575193][ T9304] ? __fget_files+0x20e/0x3c0 [ 343.575213][ T9304] ksys_write+0x12a/0x250 [ 343.575227][ T9304] ? __pfx_ksys_write+0x10/0x10 [ 343.575245][ T9304] do_syscall_64+0xcd/0xf80 [ 343.575260][ T9304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.575274][ T9304] RIP: 0033:0x7f4c0518f749 [ 343.575286][ T9304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 343.575300][ T9304] RSP: 002b:00007f4c05ff2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.575313][ T9304] RAX: ffffffffffffffda RBX: 00007f4c053e6090 RCX: 00007f4c0518f749 [ 343.575323][ T9304] RDX: 000000000000fe1b RSI: 00002000000018c0 RDI: 000000000000000c [ 343.575332][ T9304] RBP: 00007f4c05ff2090 R08: 0000000000000000 R09: 0000000000000000 [ 343.575341][ T9304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 343.575350][ T9304] R13: 00007f4c053e6128 R14: 00007f4c053e6090 R15: 00007fffd7b5f038 [ 343.575365][ T9304] [ 344.216941][ T9304] vivid-000: kernel_thread() failed [ 344.674696][ T9310] IPVS: set_ctl: invalid protocol: 51 172.20.20.170:21 [ 344.924174][ T122] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 345.054121][ T122] usb 2-1: device descriptor read/64, error -71 [ 345.294147][ T122] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 345.424127][ T122] usb 2-1: device descriptor read/64, error -71 [ 345.534307][ T122] usb usb2-port1: attempt power cycle [ 345.874128][ T122] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 345.894542][ T122] usb 2-1: device descriptor read/8, error -71 [ 346.134124][ T122] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 346.154588][ T122] usb 2-1: device descriptor read/8, error -71 [ 346.264579][ T122] usb usb2-port1: unable to enumerate USB device