last executing test programs: 2m17.046649428s ago: executing program 2 (id=249): request_key(0x0, 0x0, &(0x7f0000000340)='\x8e\x00\x9e\xbb\x1e\x1av\xe8M\x00d\xaaI\x00\x00\x00\x00\x00\x00\t<\xe5u\xedA\xa7\aT\xdd\xd1{\xff\xcb\xdb\xb11\xc2s\xcb\xbf\x04\x00\x00\x00<\xfe\xf9\f\xe6E\b\x00\xd7\x85q\xc4\xab\xbd&\x92\x89(\xf3\"\xceJ\x19\x185\xa6- \xe6uK\xe1D\x8f\x9f\x92\xca\x93#\xf5E\xc2\x91Yl\x17\a\x02\t\x17\x7f\xc4\xde\x04\x9b\x89#\xf6&[\xd81\xb3\xdc\x00\x04\x15\x03\x17R\xd24\xeb\xb5\xc2\xff\x1bnF\x8e\xe4\'\x18\xba9.\xd4\xd9\xc6\x98\x8f\xc6D!p\xbeV\xb7x\r@\x1b5\x8br\x11\xdex\x19\x89\xdc\x1el\xcd\x13\xb6\xc2\xdb\x1fr2\x7f?\xfe\x0f\x04\x11\xc3\x8f:uXQ\x0f\v\xfc\xff\x7fL\xfb\xa8]\xd4\xd7\x13?\xe3<#\x1f\x9a\x03C\x8f\xe7\rV1\x99\xaf@Re\x18J\xb6\xee\xeeAnR\n\x8a\xe4\x1a:&\xc7\x15B\x8aG\xa4\a`\xee\xaf\x80T\xddo\xc4D^z\xbf\x1c\x87F?!k\'\xc3\xf9\xa3\xd9\x85\xb1N%\x17\f\xd0#\x05^\xf7\x11\x13\xadKb\x8ck\x10\xd3 >\t\xe0\x16\x80\x82\xb3\xcc\xc7\x05*\x9b\x0eQ\x92\xd7\xbaO\x06\xb2\xdc\xe7/\x1f\x90]IB94(evFMJ\x85\xc4S\xa8\x8b\xbe\xd3\x90\xe9\t\x00\x13\x1e\x9a\x94\x00\x00\x00\x00\x00U\xfbLA\xa6K\xd5\x0eD\xf2Y\xc3,\t4hD\xc4o\xc3\x87$\x9d6\xc8\x93\xa3\x8e:\xfe#\xa0`\xb1k\xacz\xe0\xb3\x95\x17\xdf\xc7\xc2\xedKc\xa3\xbd\xc2\x9f\x86C(/\xe3\xb2\xc6$s^\xd1vU\x9cB)ao\xf1\'', 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, 0x0, 0x187) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x7542d000) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x358}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x2}) 2m15.824455327s ago: executing program 2 (id=252): r0 = socket(0x10, 0x80003, 0x0) clock_gettime(0x17, 0x0) write(r0, &(0x7f0000000000)="240000001a005f0214f9f4e6ff0804000a000000fe0000000000aa0008000f00fd000000", 0x24) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x101401, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0xf, &(0x7f0000000280)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, {}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, 0x0, 0xb, 0x0, 0x0, 0x41100, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffff4]}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, 0x0, 0x40001) r2 = add_key$user(&(0x7f0000000380), &(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'streebog512-generic\x00'}}) r4 = socket$inet6(0xa, 0x80002, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x109540, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r9, 0xc004743e, &(0x7f0000000000)=0x40003) ioctl$PPPIOCSMAXCID(r9, 0x40047451, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=@newtfilter={0x98, 0x2c, 0xd27, 0x30bd29, 0x25dfdbf9, {0x0, 0x0, 0x0, r8, {0x0, 0xb}, {}, {0x7, 0x4}}, [@filter_kind_options=@f_flow={{0x9}, {0x68, 0x2, [@TCA_FLOW_ACT={0x64, 0x9, 0x0, 0x1, [@m_skbmod={0x60, 0x1, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x6, 0x6, 0x2, 0x6, 0x800}, 0x6}}, @TCA_SKBMOD_DMAC={0xffffff5e, 0x3, @remote}]}, {0x4}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004010}, 0x40080) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000100)={@remote}, 0x19a1dc757009216e) close_range(r0, 0xffffffffffffffff, 0x0) 2m14.714367486s ago: executing program 2 (id=257): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x20040084) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEV(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000fbdbdf251a00000004002e8008000300", @ANYRES32, @ANYBLOB='4\x00.'], 0x6c}, 0x1, 0x0, 0x0, 0x20040040}, 0x20040) 2m14.250154332s ago: executing program 2 (id=261): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000040)='devtmpfs\x00', 0x9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dev/sda\x00', 0x84042, 0xc2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0xfffffffffffffecb, 0x4d, 0x1}, 0xffffffd7) 2m12.483461542s ago: executing program 2 (id=264): close(0x3) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x3e000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000002d40)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c}}, 0x4000) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x34000, 0x0) r4 = syz_ublk_setup_io_uring(0x155a, &(0x7f0000000500)={0x0, 0xa355, 0x10000, 0x2, 0x15a}, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0, &(0x7f00000000c0)=0x0) syz_ublk_add_dev(r4, r5, r6, r7, &(0x7f0000000200)={0x2e, 0x34, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x5}}}, &(0x7f0000000480)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup(r10) syz_ublk_setup_queues(r11, r9, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x1, 0x255, 0x0, r4}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7fffde, 0x200, 0x6, 0x15e, 0x0, r11}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x80, 0x10000004, 0x142, 0x0, r11}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x2000, 0x20003, 0x0, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8256, 0x2, 0x3, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r11, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, r8, '\x00', {0xfff9, 0x8004, 0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000340)={{0x2, 0x3, 0xf3b, 0x2, 0x13fffffc}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'netdevsim0\x00', 0x0}) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r2, &(0x7f00000003c0)={0x2c, 0x18, r12}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040)=0xffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xa002803f}) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, 0x0, 0x0) 2m5.575778394s ago: executing program 2 (id=279): r0 = syz_usb_connect(0x3, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) syz_open_dev$midi(&(0x7f0000000080), 0x3, 0x8ac02) syz_usb_disconnect(r0) unshare(0x40400) 2m5.171064569s ago: executing program 32 (id=279): r0 = syz_usb_connect(0x3, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) syz_open_dev$midi(&(0x7f0000000080), 0x3, 0x8ac02) syz_usb_disconnect(r0) unshare(0x40400) 19.895485399s ago: executing program 3 (id=575): r0 = syz_open_dev$vbi(&(0x7f0000000340), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x3) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x8a5, 0x96, 0x1, 0x1, 0xd59f80, 0x9, 0x6, 0x19ef, 0x3, 0x4, 0x27ff, 0x2800, 0x2, 0xbb6, 0x0, 0x1c, {0x80008, 0xff7ffbff}, 0xd0, 0x9}}) 15.189959758s ago: executing program 5 (id=586): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x800000000000, 0x4}, {0x0, 0x4, 0x0, 0xa78a}, 0xfffffffe, 0x0, 0x1}, {{@in=@private, 0x0, 0x33}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0x2, 0x1, 0x7}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) 14.316975138s ago: executing program 1 (id=589): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x32}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000010000507000000000004000000000000", @ANYRES32=r2, @ANYBLOB="00000016010000001800120008000100736974000c0002000800030036"], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="50000000100039042abd7000eaffffff000003e4", @ANYRES32=r2, @ANYBLOB="83000400000000003000128008000100736974002400028008000300e00000", @ANYBLOB, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x24008084}, 0x40c0) 13.972067924s ago: executing program 1 (id=592): r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './my_configfs/usb_gadget/g1/functions/uvc.usb0\x00'}) ioctl$VIDIOC_S_EDID(r1, 0xc0245629, &(0x7f0000000240)={0x0, 0x6, 0xc93, '\x00', &(0x7f00000001c0)=0xe}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r2 = syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x141102) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925000400fe7fce1dca24e3ee4c89a3c728f1c46b7b31afdc1338d509000000000100005ae583de0dd7d83104000000fda542e718f94b929ade", 0x55}], 0x1}, 0x20048000) write(r4, &(0x7f0000000040)="2400000021002551241c0165ff00fc020200000003100f000ee1000c08000b0000000000", 0x24) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000004000000080000000102020000000000", @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000100"/28], 0x50) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) chdir(0x0) ioctl$FE_ENABLE_HIGH_LNB_VOLTAGE(r2, 0x6f44, 0xb5) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') close(r2) 11.813430015s ago: executing program 1 (id=593): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x2, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x7) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000041c0)={0x2020}, 0x2020) 11.572792273s ago: executing program 3 (id=595): syz_usb_connect(0x3, 0x36, &(0x7f0000000d00)=ANY=[@ANYBLOB="1201000068e04d206f0e2c586831010203010902240001000000000904c43702ff47d000"], 0x0) 10.625608748s ago: executing program 1 (id=596): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x200c8100, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) landlock_create_ruleset(0x0, 0x0, 0x0) ptrace(0x8, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0xf02, 0xf0, 0x0) 10.4089435s ago: executing program 4 (id=599): r0 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) fcntl$setstatus(r1, 0x4, 0x800) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000700)=""/73, 0x49}], 0x1, 0x5, 0xffe) 9.264979311s ago: executing program 5 (id=600): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x4000844) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) read$FUSE(r2, &(0x7f0000002280)={0x2020}, 0x2020) 9.043045709s ago: executing program 0 (id=601): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) setreuid(0x0, 0xffffffffffffffff) 8.924883718s ago: executing program 0 (id=602): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x32}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000010000507000000000004000000000000", @ANYRES32=r2, @ANYBLOB="00000016010000001800120008000100736974000c0002000800030036"], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="50000000100039042abd7000eaffffff000003e4", @ANYRES32=r2, @ANYBLOB="83000400000000003000128008000100736974002400028008000300e00000", @ANYBLOB, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x24008084}, 0x40c0) 8.800095628s ago: executing program 0 (id=603): r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './my_configfs/usb_gadget/g1/functions/uvc.usb0\x00'}) ioctl$VIDIOC_S_EDID(r1, 0xc0245629, &(0x7f0000000240)={0x0, 0x6, 0xc93, '\x00', &(0x7f00000001c0)=0xe}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r2 = syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x141102) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925000400fe7fce1dca24e3ee4c89a3c728f1c46b7b31afdc1338d509000000000100005ae583de0dd7d83104000000fda542e718f94b929ade", 0x55}], 0x1}, 0x20048000) write(r4, &(0x7f0000000040)="2400000021002551241c0165ff00fc020200000003100f000ee1000c08000b0000000000", 0x24) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000004000000080000000102020000000000", @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000100"/28], 0x50) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) chdir(0x0) ioctl$FE_ENABLE_HIGH_LNB_VOLTAGE(r2, 0x6f44, 0xb5) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') close(r2) 8.266110713s ago: executing program 4 (id=604): mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x2801, 0x0) 7.783950133s ago: executing program 0 (id=605): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x200c8100, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) landlock_create_ruleset(0x0, 0x0, 0x0) ptrace(0x8, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r3, 0x0) 6.867172903s ago: executing program 1 (id=606): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x2, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x7) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000041c0)={0x2020}, 0x2020) 6.83193182s ago: executing program 3 (id=607): openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0xad82, 0x0) r0 = socket(0x400000000010, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbee7, 0x8031, 0xffffffffffffffff, 0x84c18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) semget$private(0x0, 0x3, 0x0) r4 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x181081) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r4, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x1, 0x3, 0x8, 0x4}) ioctl$DVB_DEMUX_DMX_START(r4, 0x6f29) sendmsg$nl_route_sched(r0, 0x0, 0x4c840) syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c0) mount(0x0, 0x0, &(0x7f0000000080)='tmpfs\x00', 0x20849b, 0x0) sendto$rxrpc(r0, &(0x7f0000000340)="be05621d99de77c0a1798d3d50c7374200b2d2c3bc41728bc53f9fbd5253749e96ce99dc09c38607a83290453d69e513902516cbd72b0fdb9c90ba0bcdd844423f65d5f939eba63086013c97fcf28572af06e450a2839be284a9a05d172617717a1ae539d188889b70575dd6765018af2f217bd0fcf535106eb2f1be77c37c1c12abfedd62e2ffa9a8389bdeb515867830a08155864d", 0x96, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00'}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 5.461710706s ago: executing program 0 (id=608): r0 = socket$tipc(0x1e, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x810, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r2 = socket$nl_route(0x10, 0x3, 0x0) read$FUSE(r1, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r4, r5, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r3, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa0, 0x0, 0x7, {{0x1000000000000002, 0x4, 0xffffffffffffeffe, 0x5, 0xfffffff8, 0x8003, {0x1000000002, 0x1, 0x5, 0x40000003, 0xfffffffffffffff7, 0x5, 0xfffffffb, 0x8, 0xfd55, 0x8000, 0x5, r4, 0x0, 0x1, 0xfffffdff}}, {0x0, 0x6}}}, 0x0, 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0xc0956febbce12c1) r6 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x60a41, 0xb3836f6d7a15f29) close_range(r1, r2, 0x0) write$UHID_INPUT(r6, &(0x7f0000006380)={0x8, {"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", 0x1000}}, 0x1006) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x40, 0x0) utime(0x0, &(0x7f00000001c0)={0x8000000000000000}) bind$tipc(r0, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/if_inet6\x00') read$FUSE(r7, &(0x7f00000022c0)={0x2020}, 0x1f88) 5.323865711s ago: executing program 4 (id=609): r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0xfffd, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x11}, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x4008804) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000002140)=@l2tp={0x2, 0x0, @remote, 0xfffffffe}, 0x80, &(0x7f0000002240)}, 0x8400) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000100001006c4789ec390bca4900000000", @ANYRES32=0x0, @ANYBLOB="211000000300000008001b0000000000080004000180"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x40084) sendmsg$inet(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000640)="a1", 0x1}], 0x1}, 0x0) 5.135363781s ago: executing program 5 (id=610): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000026c0)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fdfdfff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040000010000400404000001f7ff04b7050000000000006a0a00fe00000000850000000b000000b70000000000000095000000000000009cc6b3fcd62c061c6207005d43a4505f80e39c9f3c530cf08e467b592f868ee3b0a435df0a0e8c1bf176db2a6b2feb4b77d3d5707bfd2d84aaa3b1d4e984c46ea7e2b347a36f5662403e1b2be4284322a4908a0d411a9872971c7c56f0979bd10b97163c066d0e196bf02f46c7953ab1abdaf9de9ca3c00cb9bf4e418d07fa22f0610a70f2bdf4000200000000b0c2c125080963f63223b7b80197aa3161f45346b100000000000000000089e399f6609876b588743794298b79dc192dff048fc207c81f28bdd3e26a1a8a0481e9f0da43bb6ca66e2f55a9ff19ffcafe3e64be06000000000000005064caec04a367c23d9fb6a6991ddb737d527d6acb15426406991c3b404984dfa2c6e94bd0339454c13ad3c328a182c15dc760a313e3b3ca5d3393404029e98fa883c71949a34d84030323e3d54fc5b29d27643453ad9211e3550ee5520211d9370175133f260c6882a146880b9387f1beb5418618bc83a3becf9ba5d80efd7da7ba8b913c685fc6700848dc6665d73248c1f74e08ad04ce905faf32706e0000249a028044ede964362cfb2f30a246c3b2f60000fc4deb91da1368b0960b8d69bd99c64893d44f962524429dc058528e7e541c903869d96989b9a986620cb2c95c83f2a082c52764f49e51188f9418b01bcd8ae164acdac95318ec8b2c6feacdcf4b528e5e58219bc54f6ad5679e7f430e6960ed048c46e1dccca05bfa1d67c83795eae2d31968c055d325a9c794ef88b30c2de4a274878b73c05ffa88b7073be648b12bb1fee58958d6a6f31bfe5682159fbde59dad00008a73b40f09cf018cd496b36050d7fd45e3620c28f76749262e33e16429a6da35ceb1a989de81c3f8b8bc348ef2ac3781b847611fcb0a26acafdd6d9a1b17dcb9f7c493d8f8cd344a1d470ca0d6f16ab0293774b5509fb0e7113936d59d5a60dbd84a9384f531bb0200000000000000cc1fbc455a64fd449284f71761092a0302000000000000008a05d36fd9b814b4292745418c92d94462d2d8f7e1d24cabe17ad4135d8872935ceac6eb4f046f2acc1b0efb4438abddcabb4e4e72a450aab72b589bec83bbb688e659fb426cb43d0ee993516fd4e867232cde69b6ffad447dcd92e0ef82948dd1fa7afb77d951fe4abf618121b7894c106beb49a71c62df5544ef221973432ccc7e62b151eb898a01010a7ec5acd0a5dcb2de443880c8a682515d1da9a3048744acb44384d1591df789883c0560495cb0cb32283529926d25e5c7f481112ab8a82247e927fb6f256830dab3671f00500d36a17790bab7d0e89e6c15314f2b963bfc867953476b0505c7d728326d666f39e82cfcf7e7a85df288d75df24c5e4d529c349923f9a4fb882310391dd58b4cbd8def239a227724d39c3e6c40e20e07e68a22888a5c3941b7a765b92bcb37f302487bcbd93ccf3a104021ff34ddf7ffcc963e25516a114573779b24a341dfb2e80f1f345c6d96493ffc2a18478b5bf3aab2ea59c51cf0678e1a57d0ea042d911548ff612002ddb2d54d42fbdde42b56887003d27468225b2594a05044baf314113e889468cf13dd92aa0d7744db6b56557a5adad95cb9a69d4de50642b4b9d6d3ba7eb534b00d0fea62f0a61535dfc4da06e7e8695be614c557caed7eb0120516e1351fed7d8ffa31c8f4be364185469cfc5f25c90d71bce745dd2f58a30e0844f1ad00bbdd7a08465e665c2620d78673dfb6d9263ed7def8924cfcd48a8a3534f1a3eac9ee9f18a18106ba3d7c7a62330f5c0e98cb7982dd7bad02c8dba9c13894185bfc4bd2520b6e01000000fc5eb55ecf9e6e363ea2ac40a14a6f00f0ffffa0fdb6487c51ef12c27b30255bc4f8813be88beeb5aa6f6a4151cfb90644e50630ed474df7d1635afcb1ea3f6c6ab5acbba2ce5099a9387c7acb9bbd1da497611ceda25049e48ddacccbb58dddaf9a3510d65383829a51e0f41e661fa80ca1eaaa6cf0824305ba4ec80400c50ffe83ccb0e6fef321190c58aca8c7c8c6d26ff5cbc2cadebda8e1219e04f8dacffd33db1a0a2e74c9eb978d80a12d0b5327bfd053000000000000000000be0d02a14708504412fa93d33599a40283c5addc191b4aa023079ed0536b01958e15315eb5f3f9f4992c18f666359f40295fa73284c4b607649bae75bd68c3e2b770c324a0ab26b6065d7e95a7bd80052db57506ec7cc861bf3998d07484c66630ca8173fea3f06ed1dfc70a8b90418e2dc76137e0f68cb1c8a908aef9f0f85647dba54e05028c33d94d463fb20d2e7547184b8d3611e45dff02144387f342ef9b9bf650e9d049bf65258a7bc094a6965e24611c077e1ca0891362a9d68f3ec7610c0449acf18459500f024f9b75885cd79ba32776e4a511c8a4ad922b00000000000000a9241220dfbf7d02ef507ec6fc7f5d37d835f7bed71283c431b9d8cbd9003972bf1dc6a71bedad8e19efc3edd2a7a7e555d5f3176af69920471e6e5bcb8966c813c132d65e2b99d3015e06b372e1aefaae14ee3fbc6349af362cdff99c214de66912d1a9a98d92dc197a51c29443de62caca334c46d110e50896fe50d0477771d387f40c8ef05750ca651e6e69a237dcf78666d6ab2bda1f853525494e4efdd93be38bb5fc671f8794002d7a951fd336aaf4ed1166cb459df70218c571ba1c40b028234505e5477e268326af8812c2fbb8785a223fce0a0601c2a3b58bea8c6216eadabcabe86ab46e4cd3d58ef7ce8d3c4b0bc5952e81dfc0a490d8568db6f9c51fe703c6864fae0053d2f91f49e977cdc1962dbc28c29471a72199862bc8fc6e211d13d8579cab4fba94b2b613c9b8148d05e0690a4c4ab35aabc45801d2b82081e62b23a01b58b1ffb624f63ad2246796796160cd3682374364edac52f1becb7c6eff50823b75fb2ef516ec4ec1cb20a2535b504502d744f2099674e58f2c117c980cf0d041c8ea5c4f166bab4aa5ed200ef4dcff96f7c9c1ab8c22db0f439b23b04bcd41ffc3a0e01976ca1cf43e12d7d72f3faa4979faabd62e2dc54a980eae4d5e8c6498de331c3aba1144ef1190ea6cda641d9416c4560cab2d819eac7b04c70f141754c3ffd79da363fe8859afee531710caf1b2bf5a51142f4755cbb700c28083525a9093790096cb93417f1216000000000000000000000000000040ceb244e4cae2b65a76d41793aabccd3d0c50486eae6793e1f54814a8ee2779c14ca94759266200229b58c12279817869e831cade7b09ddffffff9d93e2ad25eed43c0b9ee4fd209b5b919a42f676b9d7236fc8dd5040899d0676291407ce9ac8101dd3512f5b3ac8cf8179d1749de324000030d0f942ec4604c28d5c2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&(0x7f0000000340)='GPL\x00'}, 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000000)="5a6e786c48fc082000b0f114591c", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.58461266s ago: executing program 4 (id=611): close(0x3) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x3e000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000002d40)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c}}, 0x4000) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x34000, 0x0) r4 = syz_ublk_setup_io_uring(0x155a, &(0x7f0000000500)={0x0, 0xa355, 0x10000, 0x2, 0x15a}, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0, &(0x7f00000000c0)=0x0) syz_ublk_add_dev(r4, r5, r6, r7, &(0x7f0000000200)={0x2e, 0x34, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x5}}}, &(0x7f0000000480)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup(r10) syz_ublk_setup_queues(r11, r9, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x1, 0x255, 0x0, r4}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7fffde, 0x200, 0x6, 0x15e, 0x0, r11}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x80, 0x10000004, 0x142, 0x0, r11}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x2000, 0x20003, 0x0, 0x0, r4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8256, 0x2, 0x3, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r11, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, r8, '\x00', {0xfff9, 0x8004, 0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000340)={{0x2, 0x3, 0xf3b, 0x2, 0x13fffffc}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'netdevsim0\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r2, &(0x7f00000003c0)={0x2c, 0x18, r12}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xa002803f}) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, 0x0, 0x0) 4.423119699s ago: executing program 5 (id=612): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, 0x0, 0x0, 0x4000000) 4.421055351s ago: executing program 3 (id=613): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x32}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000010000507000000000004000000000000", @ANYRES32=r2, @ANYBLOB="00000016010000001800120008000100736974000c0002000800030036"], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="50000000100039042abd7000eaffffff000003e4", @ANYRES32=r2, @ANYBLOB="83000400000000003000128008000100736974002400028008000300e00000", @ANYBLOB, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x24008084}, 0x40c0) 4.226171694s ago: executing program 5 (id=614): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) fcntl$setstatus(r1, 0x4, 0x800) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000700)=""/73, 0x49}], 0x1, 0x5, 0xffe) 4.215994836s ago: executing program 3 (id=615): r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './my_configfs/usb_gadget/g1/functions/uvc.usb0\x00'}) ioctl$VIDIOC_S_EDID(r1, 0xc0245629, &(0x7f0000000240)={0x0, 0x6, 0xc93, '\x00', &(0x7f00000001c0)=0xe}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r2 = syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x0, 0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x2, 0x141102) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925000400fe7fce1dca24e3ee4c89a3c728f1c46b7b31afdc1338d509000000000100005ae583de0dd7d83104000000fda542e718f94b929ade", 0x55}], 0x1}, 0x20048000) write(r4, &(0x7f0000000040)="2400000021002551241c0165ff00fc020200000003100f000ee1000c08000b0000000000", 0x24) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000004000000080000000102020000000000", @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000100"/28], 0x50) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) chdir(0x0) ioctl$FE_ENABLE_HIGH_LNB_VOLTAGE(r2, 0x6f44, 0xb5) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='streaming/uncompressed/u/360p\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') close(r2) 2.762618957s ago: executing program 4 (id=616): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x200c8100, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) landlock_create_ruleset(0x0, 0x0, 0x0) ptrace(0x8, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0xf02, 0xf0, 0x0) 2.391568745s ago: executing program 1 (id=617): mmap$IORING_OFF_SQ_RING(0x0, 0x7, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0xffffffff, @private2, 0x7}}}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/devices/system/clocksource/clocksource0/available_clocksource\x00', 0x0, 0x0) read(r4, &(0x7f0000000000)=""/256, 0x100) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_mreq(r5, 0x118, 0x20, 0x0, 0x0) 2.330553265s ago: executing program 3 (id=618): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @loopback, 0x1}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="f8", 0x1}], 0x1}}], 0x1, 0x20008050) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)={0x0, 0x964, 0x89f8}, 0x8) 1.351023545s ago: executing program 4 (id=619): mknod(0x0, 0x8001420, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x2801, 0x0) 1.122146063s ago: executing program 5 (id=620): sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000e00)=[{0x0}], 0x1}, 0x20000000) writev(r0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() prlimit64(r3, 0x6, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/block/sda/hctx0/tags\x00', 0x0, 0x0) read(r4, &(0x7f0000000940)=""/1040, 0x410) pipe(&(0x7f0000000000)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, 0x0, 0x40) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) accept4(r2, 0x0, 0x0, 0x800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r6, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) 0s ago: executing program 0 (id=621): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="600000000206010800000000000000000000000005000400000000000900020073797a31000000001400078008001240000000000500140008000000050005000a000000050001000600000011000300686173683a69702c706f7274"], 0x60}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) kernel console output (not intermixed with test programs): 18][ T5601] device_add+0x294/0x1970 [ 131.765444][ T5601] ? __pfx_dev_set_name+0x10/0x10 [ 131.765472][ T5601] ? __pfx_device_add+0x10/0x10 [ 131.765496][ T5601] ? mgmt_send_event_skb+0x2fb/0x460 [ 131.765525][ T5601] hci_conn_add_sysfs+0x1a3/0x260 [ 131.765550][ T5601] le_conn_complete_evt+0x122f/0x2130 [ 131.765589][ T5601] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 131.765619][ T5601] ? hci_event_packet+0x186/0xcd0 [ 131.765657][ T5601] hci_le_conn_complete_evt+0x23c/0x3a0 [ 131.765689][ T5601] ? skb_pull_data+0x15f/0x1e0 [ 131.765718][ T5601] hci_le_meta_evt+0x34a/0x5f0 [ 131.765739][ T5601] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 131.765775][ T5601] hci_event_packet+0x51c/0xcd0 [ 131.765806][ T5601] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 131.765828][ T5601] ? __pfx_hci_event_packet+0x10/0x10 [ 131.765866][ T5601] ? kcov_remote_start+0x3cf/0x6d0 [ 131.765895][ T5601] hci_rx_work+0x451/0xfc0 [ 131.765930][ T5601] process_one_work+0xac7/0x1b10 [ 131.765979][ T5601] ? __pfx_process_one_work+0x10/0x10 [ 131.766013][ T5601] ? lock_acquire+0x1d1/0x380 [ 131.766045][ T5601] ? __pfx_hci_rx_work+0x10/0x10 [ 131.766081][ T5601] worker_thread+0x5ef/0xe50 [ 131.766111][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 131.766138][ T5601] ? kthread+0x13a/0x450 [ 131.766164][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 131.766192][ T5601] kthread+0x373/0x450 [ 131.766218][ T5601] ? __pfx_kthread+0x10/0x10 [ 131.766247][ T5601] ret_from_fork+0x730/0xd60 [ 131.766271][ T5601] ? __pfx_ret_from_fork+0x10/0x10 [ 131.766295][ T5601] ? __switch_to+0x800/0x10f0 [ 131.766323][ T5601] ? __pfx_kthread+0x10/0x10 [ 131.766352][ T5601] ret_from_fork_asm+0x1a/0x30 [ 131.766389][ T5601] [ 131.766667][ T5601] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 131.766836][ T5601] Bluetooth: hci0: failed to register connection device [ 132.056269][ T30] audit: type=1400 audit(1788284943.922:275): avc: denied { read } for pid=6254 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 132.056318][ T30] audit: type=1400 audit(1788284943.932:276): avc: denied { bind } for pid=6254 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 132.056353][ T30] audit: type=1400 audit(1788284943.932:277): avc: denied { listen } for pid=6254 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 132.056387][ T30] audit: type=1400 audit(1788284943.932:278): avc: denied { accept } for pid=6254 comm="syz.2.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 132.436314][ T10] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 132.535523][ T5601] Bluetooth: min 0 < 6 [ 132.585300][ T6263] netlink: 'syz.2.136': attribute type 4 has an invalid length. [ 132.590568][ T10] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 132.597997][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.598050][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 132.598072][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 132.598094][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 132.598131][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.654990][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.655024][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.942362][ T6269] netlink: 36 bytes leftover after parsing attributes in process `syz.3.137'. [ 134.558426][ T5601] Bluetooth: hci4: command tx timeout [ 135.293102][ T6276] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 135.293764][ T6276] cramfs: wrong magic [ 135.805933][ T10] gud 2-1:1.0: USB-1: Failed to add properties (ret=-71) [ 135.805997][ T10] gud 2-1:1.0: Failed to get connectors (error=-71) [ 135.806040][ T10] gud 2-1:1.0: probe with driver gud failed with error -71 [ 136.724061][ T10] usb 2-1: USB disconnect, device number 7 [ 136.970978][ T6281] netlink: 8 bytes leftover after parsing attributes in process `syz.2.139'. [ 136.997588][ T6280] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input10 [ 137.926954][ T5610] Bluetooth: hci0: command 0x0406 tx timeout [ 137.928177][ T56] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 138.087257][ T56] usb 3-1: New USB device found, idVendor=046d, idProduct=c299, bcdDevice= 1.00 [ 138.122026][ T56] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 138.122087][ T56] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 138.125214][ T56] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 138.125239][ T56] usb 3-1: Product: syz [ 138.125254][ T56] usb 3-1: Manufacturer: syz [ 138.171020][ T56] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 138.948439][ T6302] 0x000000000006-0x000000020000 : "" [ 139.356656][ T6302] ftl_cs: FTL header corrupt! [ 139.765595][ T5601] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 139.766670][ T5601] CPU: 0 UID: 0 PID: 5601 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 139.766703][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 139.766718][ T5601] Workqueue: hci2 hci_rx_work [ 139.766756][ T5601] Call Trace: [ 139.766764][ T5601] [ 139.766774][ T5601] dump_stack_lvl+0x100/0x190 [ 139.766808][ T5601] sysfs_warn_dup.cold+0x1c/0x28 [ 139.766842][ T5601] sysfs_create_dir_ns+0x24b/0x2b0 [ 139.766879][ T5601] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 139.766905][ T5601] ? find_held_lock+0x2b/0x80 [ 139.766935][ T5601] ? kobject_add_internal+0x25f/0x930 [ 139.766964][ T5601] ? kobject_add_internal+0x25f/0x930 [ 139.767000][ T5601] ? do_raw_spin_unlock+0x145/0x1e0 [ 139.767028][ T5601] kobject_add_internal+0x2c8/0x930 [ 139.767066][ T5601] kobject_add+0x16a/0x1e0 [ 139.767095][ T5601] ? __pfx_kobject_add+0x10/0x10 [ 139.767121][ T5601] ? preempt_schedule_thunk+0x16/0x40 [ 139.767151][ T5601] ? kobject_put+0xb9/0x640 [ 139.767174][ T5601] ? _raw_spin_unlock+0x3e/0x50 [ 139.767213][ T5601] device_add+0x294/0x1970 [ 139.767237][ T5601] ? __pfx_dev_set_name+0x10/0x10 [ 139.767263][ T5601] ? __pfx_device_add+0x10/0x10 [ 139.767287][ T5601] ? mgmt_send_event_skb+0x2fb/0x460 [ 139.767316][ T5601] hci_conn_add_sysfs+0x1a3/0x260 [ 139.767341][ T5601] le_conn_complete_evt+0x122f/0x2130 [ 139.767379][ T5601] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 139.767419][ T5601] hci_le_conn_complete_evt+0x23c/0x3a0 [ 139.767451][ T5601] ? skb_pull_data+0x15f/0x1e0 [ 139.767480][ T5601] hci_le_meta_evt+0x34a/0x5f0 [ 139.767501][ T5601] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 139.767541][ T5601] hci_event_packet+0x51c/0xcd0 [ 139.767572][ T5601] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 139.767594][ T5601] ? __pfx_hci_event_packet+0x10/0x10 [ 139.767632][ T5601] ? kcov_remote_start+0x3cf/0x6d0 [ 139.767662][ T5601] hci_rx_work+0x451/0xfc0 [ 139.767700][ T5601] process_one_work+0xac7/0x1b10 [ 139.767743][ T5601] ? __pfx_process_one_work+0x10/0x10 [ 139.767773][ T5601] ? lock_acquire+0x1d1/0x380 [ 139.767802][ T5601] ? __pfx_hci_rx_work+0x10/0x10 [ 139.767835][ T5601] worker_thread+0x5ef/0xe50 [ 139.767887][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 139.767920][ T5601] ? kthread+0x13a/0x450 [ 139.767947][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 139.767977][ T5601] kthread+0x373/0x450 [ 139.768006][ T5601] ? __pfx_kthread+0x10/0x10 [ 139.768036][ T5601] ret_from_fork+0x730/0xd60 [ 139.768060][ T5601] ? __pfx_ret_from_fork+0x10/0x10 [ 139.768084][ T5601] ? __switch_to+0x800/0x10f0 [ 139.768112][ T5601] ? __pfx_kthread+0x10/0x10 [ 139.768140][ T5601] ret_from_fork_asm+0x1a/0x30 [ 139.768178][ T5601] [ 139.768786][ T5601] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 139.768960][ T5601] Bluetooth: hci2: failed to register connection device [ 140.548184][ T9] usb 3-1: USB disconnect, device number 5 [ 140.778351][ T6311] FAULT_INJECTION: forcing a failure. [ 140.778351][ T6311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.778400][ T6311] CPU: 0 UID: 0 PID: 6311 Comm: syz.1.148 Not tainted syzkaller #0 PREEMPT(full) [ 140.778424][ T6311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 140.778436][ T6311] Call Trace: [ 140.778442][ T6311] [ 140.778450][ T6311] dump_stack_lvl+0x100/0x190 [ 140.778481][ T6311] should_fail_ex.cold+0x5/0xa [ 140.778503][ T6311] ? prepare_alloc_pages+0x16d/0x5b0 [ 140.778528][ T6311] should_fail_alloc_page+0xeb/0x140 [ 140.778553][ T6311] prepare_alloc_pages+0x1f0/0x5b0 [ 140.778578][ T6311] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 140.778609][ T6311] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 140.778631][ T6311] ? rcu_is_watching+0x13/0xc0 [ 140.778657][ T6311] ? trace_hrtimer_start+0x77/0x220 [ 140.778692][ T6311] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 140.778726][ T6311] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 140.778757][ T6311] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 140.778780][ T6311] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 140.778804][ T6311] ? rcu_is_watching+0x13/0xc0 [ 140.778825][ T6311] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 140.778845][ T6311] ? lockdep_hardirqs_on+0x7d/0x110 [ 140.778861][ T6311] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 140.778881][ T6311] ? rcu_is_watching+0x13/0xc0 [ 140.778909][ T6311] ? __lock_acquire+0x4c5/0x1ec0 [ 140.778932][ T6311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 140.778957][ T6311] ? policy_nodemask+0xed/0x4f0 [ 140.778984][ T6311] alloc_pages_mpol+0x201/0x550 [ 140.779010][ T6311] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 140.779034][ T6311] ? futex_unqueue+0x133/0x2c0 [ 140.779063][ T6311] folio_alloc_mpol_noprof+0x36/0x260 [ 140.779092][ T6311] vma_alloc_folio_noprof+0xed/0x1d0 [ 140.779119][ T6311] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 140.779146][ T6311] ? __pfx___futex_wait+0x10/0x10 [ 140.779173][ T6311] ? __pfx_try_to_wake_up+0x10/0x10 [ 140.779190][ T6311] ? futex_hash+0x311/0x400 [ 140.779226][ T6311] do_anonymous_page+0xac9/0x2050 [ 140.779264][ T6311] ? __pfx_do_anonymous_page+0x10/0x10 [ 140.779290][ T6311] ? rcu_read_unlock+0x2d/0xb0 [ 140.779315][ T6311] ? rcu_read_unlock+0x2d/0xb0 [ 140.779341][ T6311] ? __pte_offset_map+0x179/0x310 [ 140.779365][ T6311] __handle_mm_fault+0x1ff3/0x2f60 [ 140.779395][ T6311] ? lock_vma_under_rcu+0x11d/0x590 [ 140.779419][ T6311] ? __pfx___handle_mm_fault+0x10/0x10 [ 140.779451][ T6311] ? lock_vma_under_rcu+0x17c/0x590 [ 140.779491][ T6311] handle_mm_fault+0x363/0xa20 [ 140.779522][ T6311] do_user_addr_fault+0x59c/0x12f0 [ 140.779556][ T6311] exc_page_fault+0x6f/0xd0 [ 140.779577][ T6311] asm_exc_page_fault+0x26/0x30 [ 140.779598][ T6311] RIP: 0033:0x7f2a878659e6 [ 140.779635][ T6311] Code: fc ff ff 90 41 57 31 c0 41 56 49 89 fe 48 8d 3d 11 01 1d 00 41 55 49 89 d5 41 54 49 89 f4 48 89 d6 55 53 48 81 ec 88 20 00 00 <48> 89 0c 24 4c 89 44 24 08 e8 cc ca fe ff 4d 85 ed 0f 84 2b 0a 00 [ 140.779656][ T6311] RSP: 002b:00007f2a888cdf60 EFLAGS: 00010206 [ 140.779673][ T6311] RAX: 0000000000000000 RBX: 00007f2a87c25fa0 RCX: 0000000000000000 [ 140.779686][ T6311] RDX: 00002000000004c0 RSI: 00002000000004c0 RDI: 00007f2a87a35ae1 [ 140.779698][ T6311] RBP: 00007f2a87a35024 R08: 00007f2a87852850 R09: 0000000000000000 [ 140.779710][ T6311] R10: 0000000000000005 R11: 00002000000004c0 R12: 000000000000006e [ 140.779722][ T6311] R13: 00002000000004c0 R14: 0000000000000005 R15: 00007ffff05e4c48 [ 140.779749][ T6311] [ 140.813069][ T6311] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 141.536018][ T6320] [U]  [ 142.264156][ T30] audit: type=1400 audit(1788284954.492:279): avc: denied { name_connect } for pid=6313 comm="syz.0.149" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 142.287796][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 142.696188][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 142.753642][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 142.753699][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.774421][ T9] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 142.774475][ T9] usb 2-1: can't read configurations, error -71 [ 143.008200][ T6328] netlink: 8 bytes leftover after parsing attributes in process `syz.3.153'. [ 144.216297][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 144.406843][ T6336] [U]  [ 144.430632][ T6336] fuse: Bad value for 'fd' [ 145.399882][ T6349] netlink: 36 bytes leftover after parsing attributes in process `syz.1.156'. [ 146.389527][ T6353] [U]  [ 146.425083][ T6353] fuse: Bad value for 'fd' [ 147.519140][ T6365] netlink: 8 bytes leftover after parsing attributes in process `syz.1.164'. [ 148.926475][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 150.382681][ T6390] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input11 [ 150.713809][ T6398] netlink: 8 bytes leftover after parsing attributes in process `syz.3.175'. [ 150.797877][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 151.008117][ T10] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 151.021432][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 151.021470][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 151.021497][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 151.021523][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.021570][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.126357][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 151.294184][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 151.306551][ T9] usb 4-1: New USB device found, idVendor=054c, idProduct=1000, bcdDevice= 0.00 [ 151.317749][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.317788][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.317857][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.361957][ T9] usb 4-1: config 0 descriptor?? [ 151.663769][ T6410] netlink: 36 bytes leftover after parsing attributes in process `syz.4.178'. [ 152.449501][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 152.449631][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 152.481592][ T9] usb 4-1: USB disconnect, device number 3 [ 153.446128][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 153.646131][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 154.574392][ T6422] [U]  [ 154.629828][ T6422] fuse: Bad value for 'fd' [ 154.986128][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 155.136120][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 155.188930][ T10] gud 2-1:1.0: USB-1: Failed to add properties (ret=-71) [ 155.188994][ T10] gud 2-1:1.0: Failed to get connectors (error=-71) [ 155.189031][ T10] gud 2-1:1.0: probe with driver gud failed with error -71 [ 155.266568][ T6420] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input12 [ 155.309275][ T10] usb 2-1: USB disconnect, device number 10 [ 156.569443][ T5601] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 156.580678][ T5601] CPU: 0 UID: 0 PID: 5601 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 156.580709][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 156.580724][ T5601] Workqueue: hci3 hci_rx_work [ 156.580768][ T5601] Call Trace: [ 156.580776][ T5601] [ 156.580785][ T5601] dump_stack_lvl+0x100/0x190 [ 156.580819][ T5601] sysfs_warn_dup.cold+0x1c/0x28 [ 156.580851][ T5601] sysfs_create_dir_ns+0x24b/0x2b0 [ 156.580878][ T5601] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 156.580902][ T5601] ? find_held_lock+0x2b/0x80 [ 156.580931][ T5601] ? kobject_add_internal+0x25f/0x930 [ 156.580959][ T5601] ? kobject_add_internal+0x25f/0x930 [ 156.580990][ T5601] ? do_raw_spin_unlock+0x145/0x1e0 [ 156.581017][ T5601] kobject_add_internal+0x2c8/0x930 [ 156.581050][ T5601] kobject_add+0x16a/0x1e0 [ 156.581077][ T5601] ? __pfx_kobject_add+0x10/0x10 [ 156.581104][ T5601] ? preempt_schedule_thunk+0x16/0x40 [ 156.581134][ T5601] ? kobject_put+0xb9/0x640 [ 156.581158][ T5601] ? _raw_spin_unlock+0x3e/0x50 [ 156.581196][ T5601] device_add+0x294/0x1970 [ 156.581220][ T5601] ? __pfx_dev_set_name+0x10/0x10 [ 156.581246][ T5601] ? __pfx_device_add+0x10/0x10 [ 156.581268][ T5601] ? mgmt_send_event_skb+0x2fb/0x460 [ 156.581298][ T5601] hci_conn_add_sysfs+0x1a3/0x260 [ 156.581324][ T5601] le_conn_complete_evt+0x122f/0x2130 [ 156.581362][ T5601] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 156.581402][ T5601] hci_le_conn_complete_evt+0x23c/0x3a0 [ 156.581440][ T5601] hci_le_meta_evt+0x34a/0x5f0 [ 156.581462][ T5601] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 156.581497][ T5601] hci_event_packet+0x51c/0xcd0 [ 156.581529][ T5601] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 156.581551][ T5601] ? __pfx_hci_event_packet+0x10/0x10 [ 156.581587][ T5601] ? kcov_remote_start+0x3cf/0x6d0 [ 156.581616][ T5601] hci_rx_work+0x451/0xfc0 [ 156.581654][ T5601] process_one_work+0xac7/0x1b10 [ 156.581697][ T5601] ? __pfx_process_one_work+0x10/0x10 [ 156.581730][ T5601] ? lock_acquire+0x1d1/0x380 [ 156.581766][ T5601] ? __pfx_hci_rx_work+0x10/0x10 [ 156.581800][ T5601] worker_thread+0x5ef/0xe50 [ 156.581840][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 156.581873][ T5601] ? kthread+0x13a/0x450 [ 156.581900][ T5601] ? __pfx_worker_thread+0x10/0x10 [ 156.581928][ T5601] kthread+0x373/0x450 [ 156.581953][ T5601] ? __pfx_kthread+0x10/0x10 [ 156.581982][ T5601] ret_from_fork+0x730/0xd60 [ 156.582006][ T5601] ? __pfx_ret_from_fork+0x10/0x10 [ 156.582031][ T5601] ? __switch_to+0x800/0x10f0 [ 156.582059][ T5601] ? __pfx_kthread+0x10/0x10 [ 156.582087][ T5601] ret_from_fork_asm+0x1a/0x30 [ 156.582124][ T5601] [ 156.582311][ T5601] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 156.582422][ T5601] Bluetooth: hci3: failed to register connection device [ 158.338975][ T6458] netlink: 460 bytes leftover after parsing attributes in process `syz.2.183'. [ 158.377610][ T30] audit: type=1400 audit(1788284970.612:280): avc: denied { mount } for pid=6456 comm="syz.2.183" name="/" dev="configfs" ino=1068 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 158.391176][ T30] audit: type=1400 audit(1788284970.622:281): avc: denied { search } for pid=6456 comm="syz.2.183" name="/" dev="configfs" ino=1068 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 158.391236][ T30] audit: type=1400 audit(1788284970.622:282): avc: denied { search } for pid=6456 comm="syz.2.183" name="usb_gadget" dev="configfs" ino=3697 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 158.491494][ T6458] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 158.491532][ T6458] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 158.605077][ T6458] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 158.605110][ T6458] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 159.318270][ T6468] netlink: 460 bytes leftover after parsing attributes in process `syz.4.196'. [ 159.374550][ T6468] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 159.374601][ T6468] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 159.390748][ T6468] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 159.390783][ T6468] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 159.414903][ T30] audit: type=1400 audit(1788284971.642:283): avc: denied { unmount } for pid=5597 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 160.598002][ T6485] netlink: 24 bytes leftover after parsing attributes in process `syz.2.200'. [ 161.436236][ T56] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 161.455757][ T6494] FAULT_INJECTION: forcing a failure. [ 161.455757][ T6494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.455800][ T6494] CPU: 1 UID: 0 PID: 6494 Comm: syz.2.202 Not tainted syzkaller #0 PREEMPT(full) [ 161.455824][ T6494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.455836][ T6494] Call Trace: [ 161.455843][ T6494] [ 161.455852][ T6494] dump_stack_lvl+0x100/0x190 [ 161.455889][ T6494] should_fail_ex.cold+0x5/0xa [ 161.455912][ T6494] ? prepare_alloc_pages+0x16d/0x5b0 [ 161.455938][ T6494] should_fail_alloc_page+0xeb/0x140 [ 161.455965][ T6494] prepare_alloc_pages+0x1f0/0x5b0 [ 161.455994][ T6494] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 161.456026][ T6494] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 161.456047][ T6494] ? rcu_is_watching+0x13/0xc0 [ 161.456074][ T6494] ? trace_hrtimer_start+0x77/0x220 [ 161.456105][ T6494] ? hrtimer_start_range_ns_common+0x78e/0x18b0 [ 161.456138][ T6494] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 161.456172][ T6494] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 161.456196][ T6494] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 161.456221][ T6494] ? rcu_is_watching+0x13/0xc0 [ 161.456245][ T6494] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 161.456266][ T6494] ? lockdep_hardirqs_on+0x7d/0x110 [ 161.456287][ T6494] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 161.456311][ T6494] ? rcu_is_watching+0x13/0xc0 [ 161.456342][ T6494] ? __lock_acquire+0x4c5/0x1ec0 [ 161.456375][ T6494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 161.456401][ T6494] ? policy_nodemask+0xed/0x4f0 [ 161.456429][ T6494] alloc_pages_mpol+0x201/0x550 [ 161.456455][ T6494] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 161.456481][ T6494] ? futex_unqueue+0x133/0x2c0 [ 161.456510][ T6494] folio_alloc_mpol_noprof+0x36/0x260 [ 161.456538][ T6494] vma_alloc_folio_noprof+0xed/0x1d0 [ 161.456562][ T6494] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 161.456589][ T6494] ? __pfx___futex_wait+0x10/0x10 [ 161.456616][ T6494] ? __pfx_try_to_wake_up+0x10/0x10 [ 161.456636][ T6494] ? futex_hash+0x311/0x400 [ 161.456663][ T6494] do_anonymous_page+0xac9/0x2050 [ 161.456697][ T6494] ? __pfx_do_anonymous_page+0x10/0x10 [ 161.456720][ T6494] ? rcu_read_unlock+0x2d/0xb0 [ 161.456745][ T6494] ? rcu_read_unlock+0x2d/0xb0 [ 161.456770][ T6494] ? __pte_offset_map+0x179/0x310 [ 161.456792][ T6494] __handle_mm_fault+0x1ff3/0x2f60 [ 161.456822][ T6494] ? lock_vma_under_rcu+0x11d/0x590 [ 161.456848][ T6494] ? __pfx___handle_mm_fault+0x10/0x10 [ 161.456880][ T6494] ? lock_vma_under_rcu+0x17c/0x590 [ 161.456922][ T6494] handle_mm_fault+0x363/0xa20 [ 161.456954][ T6494] do_user_addr_fault+0x59c/0x12f0 [ 161.456988][ T6494] exc_page_fault+0x6f/0xd0 [ 161.457011][ T6494] asm_exc_page_fault+0x26/0x30 [ 161.457033][ T6494] RIP: 0033:0x7f3baac659e6 [ 161.457051][ T6494] Code: fc ff ff 90 41 57 31 c0 41 56 49 89 fe 48 8d 3d 11 01 1d 00 41 55 49 89 d5 41 54 49 89 f4 48 89 d6 55 53 48 81 ec 88 20 00 00 <48> 89 0c 24 4c 89 44 24 08 e8 cc ca fe ff 4d 85 ed 0f 84 2b 0a 00 [ 161.457069][ T6494] RSP: 002b:00007f3babca6f60 EFLAGS: 00010206 [ 161.457085][ T6494] RAX: 0000000000000000 RBX: 00007f3bab025fa0 RCX: 0000000000000000 [ 161.457097][ T6494] RDX: 00002000000004c0 RSI: 00002000000004c0 RDI: 00007f3baae35ae1 [ 161.457110][ T6494] RBP: 00007f3baae35024 R08: 00007f3baac52850 R09: 0000000000000000 [ 161.457122][ T6494] R10: 0000000000000005 R11: 00002000000004c0 R12: 000000000000006e [ 161.457133][ T6494] R13: 00002000000004c0 R14: 0000000000000005 R15: 00007fff07c6be08 [ 161.457161][ T6494] [ 161.461799][ T6494] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 161.726333][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 162.502173][ T6495] [U]  [ 162.706634][ T56] usb 4-1: Using ep0 maxpacket: 16 [ 162.707125][ T56] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 162.707985][ T56] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 162.708007][ T56] usb 4-1: config 0 has no interface number 0 [ 162.718672][ T56] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.718695][ T56] usb 4-1: Product: syz [ 162.718709][ T56] usb 4-1: Manufacturer: syz [ 162.718723][ T56] usb 4-1: SerialNumber: syz [ 162.734029][ T56] usb 4-1: config 0 descriptor?? [ 162.751405][ T56] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 162.767975][ T25] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 163.116119][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 164.050450][ T5601] Bluetooth: hci3: command 0x0406 tx timeout [ 164.054761][ T56] gspca_spca1528: reg_w err -110 [ 164.066232][ T56] spca1528 4-1:0.1: probe with driver spca1528 failed with error -110 [ 164.433534][ T9] usb 4-1: USB disconnect, device number 4 [ 164.678452][ T25] usb 3-1: device not accepting address 6, error -71 [ 164.971073][ T6510] fuse: Unknown parameter '0xffffffffffffffff' [ 165.173426][ T6501] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 165.182125][ T6501] cramfs: wrong magic [ 165.883732][ T30] audit: type=1400 audit(1788284978.112:284): avc: denied { create } for pid=6518 comm="syz.4.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 165.885454][ T30] audit: type=1400 audit(1788284978.112:285): avc: denied { setopt } for pid=6518 comm="syz.4.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 165.896949][ T6517] syzkaller0: entered promiscuous mode [ 165.896966][ T6517] syzkaller0: entered allmulticast mode [ 165.902362][ T30] audit: type=1400 audit(1788284978.112:286): avc: denied { write } for pid=6516 comm="syz.2.209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 165.928333][ T30] audit: type=1400 audit(1788284978.162:287): avc: denied { ioctl } for pid=6518 comm="syz.4.210" path="socket:[11593]" dev="sockfs" ino=11593 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 165.930713][ T30] audit: type=1400 audit(1788284978.162:288): avc: denied { bind } for pid=6518 comm="syz.4.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 165.932482][ T6519] netlink: 14 bytes leftover after parsing attributes in process `syz.4.210'. [ 166.734754][ T30] audit: type=1400 audit(1788284978.962:289): avc: denied { name_bind } for pid=6527 comm="syz.2.214" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 167.008337][ T30] audit: type=1400 audit(1788284979.242:290): avc: denied { name_bind } for pid=6529 comm="syz.4.215" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 167.062570][ T30] audit: type=1400 audit(1788284979.292:291): avc: denied { getopt } for pid=6529 comm="syz.4.215" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 167.394184][ T30] audit: type=1400 audit(1788284979.622:292): avc: denied { mount } for pid=6537 comm="syz.4.218" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 167.454773][ T30] audit: type=1400 audit(1788284979.662:293): avc: denied { create } for pid=6537 comm="syz.4.218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 167.491136][ T5587] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 167.561386][ T6542] netlink: 'syz.2.217': attribute type 2 has an invalid length. [ 167.595880][ T6542] netlink: 40 bytes leftover after parsing attributes in process `syz.2.217'. [ 167.662794][ T5587] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 167.705029][ T5587] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.717089][ T5587] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 167.729245][ T5587] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 167.743080][ T5587] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.743236][ T5587] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.929028][ T6542] : entered promiscuous mode [ 169.622364][ T5587] [drm] Initialized gud 1.0.0 for 1-1:1.0 on minor 1 [ 169.639469][ T6554] capability: warning: `syz.2.221' uses deprecated v2 capabilities in a way that may be insecure [ 169.921754][ T6551] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.922730][ T6551] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.318967][ T5587] Console: switching to colour frame buffer device 128x48 [ 170.348734][ T5587] gud 1-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 170.362345][ T5587] usb 1-1: USB disconnect, device number 9 [ 170.396763][ T5587] Console: switching to colour VGA+ 80x25 [ 171.623329][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 171.623378][ T30] audit: type=1400 audit(1788284983.852:304): avc: denied { read write } for pid=6571 comm="syz.0.227" name="nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 171.623962][ T30] audit: type=1400 audit(1788284983.852:305): avc: denied { open } for pid=6571 comm="syz.0.227" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 171.626381][ T30] audit: type=1400 audit(1788284983.852:306): avc: denied { map } for pid=6571 comm="syz.0.227" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 171.628026][ T30] audit: type=1400 audit(1788284983.852:307): avc: denied { prog_load } for pid=6571 comm="syz.0.227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 171.856305][ T25] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 171.972101][ T30] audit: type=1400 audit(1788284984.202:308): avc: denied { bind } for pid=6574 comm="syz.3.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 171.992797][ T30] audit: type=1400 audit(1788284984.232:309): avc: denied { listen } for pid=6574 comm="syz.3.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 172.025879][ T30] audit: type=1400 audit(1788284984.252:310): avc: denied { accept } for pid=6574 comm="syz.3.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 172.046573][ T30] audit: type=1400 audit(1788284984.282:311): avc: denied { write } for pid=6574 comm="syz.3.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 172.067338][ T25] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 172.083409][ T25] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 172.096469][ T25] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 172.106721][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.121006][ T6566] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 172.141253][ T25] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 172.763353][ T5839] usb 2-1: USB disconnect, device number 11 [ 172.936900][ T12] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.936957][ T12] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.937006][ T12] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.937041][ T12] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.960711][ T6580] syzkaller0: entered promiscuous mode [ 172.960732][ T6580] syzkaller0: entered allmulticast mode [ 172.966178][ T30] audit: type=1400 audit(1788284985.192:312): avc: denied { ioctl } for pid=6579 comm="syz.0.230" path="socket:[10802]" dev="sockfs" ino=10802 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 173.117237][ T30] audit: type=1400 audit(1788284985.352:313): avc: denied { write } for pid=6585 comm="syz.4.232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 173.201361][ T6588] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 174.724346][ T6605] tipc: Started in network mode [ 174.724390][ T6605] tipc: Node identity ba8b6dd95ada, cluster identity 4711 [ 174.724889][ T6605] tipc: Enabled bearer , priority 0 [ 174.726640][ T6605] syzkaller0: entered promiscuous mode [ 174.726861][ T6605] syzkaller0: entered allmulticast mode [ 174.745501][ T6605] tipc: Resetting bearer [ 174.764958][ T6604] tipc: Resetting bearer [ 174.855394][ T6604] tipc: Disabling bearer [ 175.026418][ T5839] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 175.176279][ T5839] usb 2-1: Using ep0 maxpacket: 16 [ 175.183854][ T5839] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 175.312550][ T5839] usb 2-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.312603][ T5839] usb 2-1: config 0 interface 0 has no altsetting 0 [ 175.312646][ T5839] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.357432][ T5839] usb 2-1: config 0 descriptor?? [ 176.723181][ T5839] mcp2221 0003:04D8:00DD.0002: unknown main item tag 0x0 [ 176.723275][ T5839] mcp2221 0003:04D8:00DD.0002: unknown main item tag 0x0 [ 176.723302][ T5839] mcp2221 0003:04D8:00DD.0002: unknown main item tag 0x0 [ 176.723319][ T5839] mcp2221 0003:04D8:00DD.0002: unknown main item tag 0x0 [ 176.723335][ T5839] mcp2221 0003:04D8:00DD.0002: unknown main item tag 0x0 [ 176.723758][ T5839] mcp2221 0003:04D8:00DD.0002: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 176.725164][ C0] usb 2-1: input irq status -75 received [ 176.943033][ T5839] usb 2-1: USB disconnect, device number 12 [ 177.146914][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 177.153122][ T30] audit: type=1400 audit(1788284989.382:315): avc: denied { write } for pid=6632 comm="syz.3.248" name="mice" dev="devtmpfs" ino=910 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 177.178224][ T30] audit: type=1400 audit(1788284989.382:316): avc: denied { open } for pid=6632 comm="syz.3.248" path="/dev/input/mice" dev="devtmpfs" ino=910 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 177.386397][ T30] audit: type=1400 audit(1788284989.612:317): avc: denied { ioctl } for pid=6634 comm="syz.2.249" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=10871 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 177.396188][ T44] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 177.716881][ T30] audit: type=1400 audit(1788284989.792:318): avc: denied { unlink } for pid=6636 comm="syz.4.240" name="#1" dev="tmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 177.946831][ T44] usb 4-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 177.959235][ T44] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.959290][ T44] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.273751][ T6643] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 178.503125][ T30] audit: type=1400 audit(1788284990.732:319): avc: denied { map_create } for pid=6646 comm="syz.4.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 178.530443][ T30] audit: type=1400 audit(1788284990.762:320): avc: denied { map_read map_write } for pid=6646 comm="syz.4.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 178.619713][ T6655] o2cb: This node has not been configured. [ 178.620040][ T6655] o2cb: Cluster check failed. Fix errors before retrying. [ 178.620203][ T6655] (syz.1.254,6655,0):user_dlm_register:674 ERROR: status = -22 [ 178.620259][ T6655] (syz.1.254,6655,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "file2" [ 178.766281][ T30] audit: type=1400 audit(1788284990.842:321): avc: denied { write } for pid=6650 comm="syz.1.254" name="/" dev="ocfs2_dlmfs" ino=10893 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 178.789429][ T30] audit: type=1400 audit(1788284990.852:322): avc: denied { add_name } for pid=6650 comm="syz.1.254" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 178.789560][ T30] audit: type=1400 audit(1788284990.852:323): avc: denied { create } for pid=6650 comm="syz.1.254" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 178.789686][ T30] audit: type=1400 audit(1788284990.852:324): avc: denied { associate } for pid=6650 comm="syz.1.254" name="file2" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 178.888311][ T44] wacom 0003:056A:033B.0003: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 178.893116][ T44] wacom 0003:056A:033B.0003: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.3-1/input0 [ 178.977763][ T44] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/0003:056A:033B.0003/input/input13 [ 179.141502][ T44] usb 4-1: USB disconnect, device number 5 [ 179.466943][ T6666] netlink: 24 bytes leftover after parsing attributes in process `syz.2.257'. [ 180.668710][ T5781] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 180.885096][ T5781] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 180.919550][ T5781] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.919944][ T5781] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 180.945971][ T5781] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 180.946056][ T5781] usb 4-1: SerialNumber: syz [ 181.612846][ T6677] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.613346][ T6677] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.265235][ T5781] usb 4-1: invalid UAC_HEADER (v1) [ 182.950727][ T5781] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 182.992363][ T5781] usb 4-1: USB disconnect, device number 6 [ 183.119487][ T5623] udevd[5623]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 183.296224][ T5839] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 183.446601][ T5839] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 183.451928][ T5839] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 183.451953][ T5839] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 183.453694][ T5839] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.453716][ T5839] usb 1-1: Product: syz [ 183.453732][ T5839] usb 1-1: Manufacturer: syz [ 183.453746][ T5839] usb 1-1: SerialNumber: syz [ 185.042248][ T5839] usb 1-1: failed to execute ARPC: -110 [ 185.044274][ T5839] usb 1-1: failed to set connected state for cport 0: -110 [ 185.044307][ T5839] greybus greybus1: 0/0:0: failed to set connected state: -110 [ 185.080731][ T5839] usb 1-1: failed to send ARPC request 3: -71 [ 185.082172][ T5839] usb 1-1: failed to execute ARPC: -71 [ 185.082213][ T5839] usb 1-1: failed to clear cport 0: -71 [ 185.082414][ T5839] greybus greybus1: 0/0:0: failed to clear host cport: -71 [ 185.466828][ T5839] es2_ap_driver 1-1:1.0: probe with driver es2_ap_driver failed with error -110 [ 185.497372][ T5839] usb 1-1: USB disconnect, device number 10 [ 187.028266][ T5838] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.318646][ T5838] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.530052][ T5838] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.830120][ T5838] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.843480][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 188.843532][ T30] audit: type=1400 audit(1788285001.072:338): avc: denied { append } for pid=6733 comm="syz.3.273" name="comedi3" dev="devtmpfs" ino=1276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 188.871314][ T6734] comedi comedi3: dt2817: I/O base address or length out of range [ 189.040571][ T5601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 189.050069][ T5601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 189.058957][ T5601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 189.074277][ T5601] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 189.083280][ T5601] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 189.102242][ T6738] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 189.208958][ T30] audit: type=1400 audit(1788285001.442:339): avc: denied { create } for pid=6736 comm="syz.3.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 189.289544][ T6738] socket: no more sockets [ 189.316331][ T6738] socket: no more sockets [ 189.516043][ T30] audit: type=1400 audit(1788285001.742:340): avc: denied { map } for pid=6746 comm="syz.4.282" path="socket:[11964]" dev="sockfs" ino=11964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 189.516449][ T30] audit: type=1400 audit(1788285001.742:341): avc: denied { read write } for pid=6746 comm="syz.4.282" path="socket:[11964]" dev="sockfs" ino=11964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 189.669210][ T5838] bridge_slave_1: left allmulticast mode [ 189.669292][ T5838] bridge_slave_1: left promiscuous mode [ 189.671218][ T5838] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.850564][ T5838] bridge_slave_0: left allmulticast mode [ 189.850614][ T5838] bridge_slave_0: left promiscuous mode [ 189.863233][ T5838] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.123850][ T6763] wusb3801 0-0004: supply vbus not found, using dummy regulator [ 190.133653][ T6763] i2c i2c-0: new_device: Instantiated device wusb3801 at 0x04 [ 190.138520][ T30] audit: type=1400 audit(1788285002.352:342): avc: denied { mount } for pid=6760 comm="syz.4.285" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 191.105388][ T30] audit: type=1400 audit(1788285003.332:343): avc: denied { unmount } for pid=5599 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 191.116426][ T5601] Bluetooth: hci0: command tx timeout [ 191.616491][ T5602] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 191.638432][ T30] audit: type=1400 audit(1788285003.782:344): avc: denied { read } for pid=6770 comm="syz.4.287" name="loop-control" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 191.639046][ T30] audit: type=1400 audit(1788285003.792:345): avc: denied { open } for pid=6770 comm="syz.4.287" path="/dev/loop-control" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 191.639159][ T30] audit: type=1400 audit(1788285003.792:346): avc: denied { ioctl } for pid=6770 comm="syz.4.287" path="/dev/loop-control" dev="devtmpfs" ino=644 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 191.926213][ T5602] usb 2-1: Using ep0 maxpacket: 32 [ 191.927460][ T5602] usb 2-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 191.945702][ T5602] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.945744][ T5602] usb 2-1: Product: syz [ 191.945759][ T5602] usb 2-1: Manufacturer: syz [ 191.945772][ T5602] usb 2-1: SerialNumber: syz [ 191.998351][ T5602] usb 2-1: config 0 descriptor?? [ 192.021630][ T5602] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 192.022198][ T5602] dvb-usb: bulk message failed: -22 (4/0) [ 192.022245][ T5602] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 192.022355][ T5602] dvb-usb: bulk message failed: -22 (5/0) [ 192.022371][ T5602] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 192.053377][ T5602] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 192.059119][ T5602] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 192.059169][ T5602] usb 2-1: media controller created [ 193.211642][ T5601] Bluetooth: hci0: command tx timeout [ 193.222964][ T5602] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 193.233708][ T30] audit: type=1400 audit(1788285004.872:347): avc: denied { shutdown } for pid=6783 comm="syz.3.288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 193.269207][ T5602] usb 2-1: selecting invalid altsetting 3 [ 193.269248][ T5602] ttusb2: set interface to alts=3 failed [ 193.290831][ T5838] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 193.313736][ T5838] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 193.328230][ T5838] bond0 (unregistering): Released all slaves [ 193.341388][ T6772] dvb-usb: bulk message failed: -22 (7/0) [ 193.341423][ T6772] ttusb2: there might have been an error during control message transfer. (rlen = 3, was 0) [ 193.341464][ T6772] ttusb2: i2c transfer failed. [ 194.081317][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.081390][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.537860][ T5602] DVB: Unable to find symbol tda10086_attach() [ 194.537924][ T5602] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 194.559930][ T5602] dvb-usb: bulk message failed: -22 (4/0) [ 194.593279][ T5602] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 194.607776][ T5602] dvb-usb: bulk message failed: -22 (5/0) [ 194.607815][ T5602] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 194.614654][ T5602] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 194.843125][ T5602] usb 2-1: USB disconnect, device number 13 [ 194.945692][ T5838] : left promiscuous mode [ 194.997847][ T5602] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 195.035786][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 195.035819][ T30] audit: type=1400 audit(1788285007.262:350): avc: denied { write } for pid=6798 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 195.263545][ T5263] 8021q: adding VLAN 0 to HW filter on device eth1 [ 195.276412][ T5613] Bluetooth: hci0: command tx timeout [ 195.476205][ T5602] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 195.627225][ T5602] usb 2-1: Using ep0 maxpacket: 8 [ 195.637299][ T5602] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 195.651297][ T5602] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 195.669388][ T5602] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.700539][ T30] audit: type=1400 audit(1788285007.932:351): avc: denied { prog_run } for pid=6811 comm="syz.0.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 195.923583][ T5602] usb 2-1: config 0 descriptor?? [ 196.072324][ T30] audit: type=1400 audit(1788285008.302:352): avc: denied { write } for pid=6818 comm="syz.3.295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 196.205854][ T5602] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 196.396503][ T5603] Bluetooth: hci1: command 0x0406 tx timeout [ 196.397465][ T5603] Bluetooth: hci2: command 0x0406 tx timeout [ 196.398637][ T5610] Bluetooth: hci3: command 0x0406 tx timeout [ 196.586075][ T30] audit: type=1400 audit(1788285008.812:353): avc: denied { write } for pid=6800 comm="syz.1.291" name="iowarrior0" dev="devtmpfs" ino=2953 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 196.675473][ T44] usb 2-1: USB disconnect, device number 14 [ 196.898555][ T5838] hsr_slave_0: left promiscuous mode [ 196.908214][ T5838] hsr_slave_1: left promiscuous mode [ 196.983498][ T5838] veth1_macvtap: left promiscuous mode [ 196.983569][ T5838] veth0_macvtap: left promiscuous mode [ 196.983672][ T5838] veth1_vlan: left promiscuous mode [ 197.009410][ T5838] veth0_vlan: left promiscuous mode [ 197.045432][ T30] audit: type=1400 audit(1788285009.272:354): avc: denied { write } for pid=6815 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 197.168604][ T30] audit: type=1326 audit(1788285009.402:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6822 comm="syz.3.296" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2b9ed9e159 code=0x0 [ 197.220342][ T30] audit: type=1400 audit(1788285009.452:356): avc: denied { write } for pid=6841 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 197.358281][ T5610] Bluetooth: hci0: command tx timeout [ 197.590973][ T6846] FAULT_INJECTION: forcing a failure. [ 197.590973][ T6846] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 197.596825][ T6846] CPU: 0 UID: 0 PID: 6846 Comm: syz.0.299 Not tainted syzkaller #0 PREEMPT(full) [ 197.596855][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 197.596881][ T6846] Call Trace: [ 197.596889][ T6846] [ 197.596898][ T6846] dump_stack_lvl+0x100/0x190 [ 197.596934][ T6846] should_fail_ex.cold+0x5/0xa [ 197.596959][ T6846] ? prepare_alloc_pages+0x16d/0x5b0 [ 197.596985][ T6846] should_fail_alloc_page+0xeb/0x140 [ 197.597012][ T6846] prepare_alloc_pages+0x1f0/0x5b0 [ 197.597040][ T6846] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 197.597077][ T6846] ? lock_acquire+0x1d1/0x380 [ 197.597098][ T6846] ? is_bpf_text_address+0x25/0x1a0 [ 197.597124][ T6846] ? find_held_lock+0x2b/0x80 [ 197.597148][ T6846] ? is_bpf_text_address+0x8a/0x1a0 [ 197.597172][ T6846] ? is_bpf_text_address+0x8a/0x1a0 [ 197.597197][ T6846] ? bpf_ksym_find+0x128/0x1c0 [ 197.597232][ T6846] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 197.597266][ T6846] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 197.597296][ T6846] ? is_bpf_text_address+0x94/0x1a0 [ 197.597323][ T6846] ? __kernel_text_address+0xd/0x30 [ 197.597351][ T6846] ? unwind_get_return_address+0x59/0xa0 [ 197.597379][ T6846] ? arch_stack_walk+0xa6/0xf0 [ 197.597417][ T6846] ? __pfx_stack_trace_save+0x10/0x10 [ 197.597445][ T6846] ? rcu_is_watching+0x13/0xc0 [ 197.597470][ T6846] ? stack_depot_save_flags+0x27/0x9f0 [ 197.597493][ T6846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 197.597518][ T6846] ? policy_nodemask+0xed/0x4f0 [ 197.597545][ T6846] alloc_pages_mpol+0x201/0x550 [ 197.597571][ T6846] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 197.597594][ T6846] ? path_openat+0x19fa/0x2440 [ 197.597616][ T6846] ? do_sys_openat2+0x10f/0x1e0 [ 197.597640][ T6846] ? __x64_sys_openat+0x12d/0x210 [ 197.597670][ T6846] alloc_pages_noprof+0x1a/0x160 [ 197.597699][ T6846] get_free_pages_noprof+0x10/0xb0 [ 197.597718][ T6846] __kasan_populate_vmalloc+0xa0/0x210 [ 197.597746][ T6846] alloc_vmap_area+0x95d/0x2bb0 [ 197.597776][ T6846] ? kasan_save_track+0x14/0x30 [ 197.597796][ T6846] ? __kasan_kmalloc+0xaa/0xb0 [ 197.597816][ T6846] ? __pfx_alloc_vmap_area+0x10/0x10 [ 197.597843][ T6846] ? __get_vm_area_node+0x124/0x350 [ 197.597868][ T6846] __get_vm_area_node+0x1ed/0x350 [ 197.597897][ T6846] __vmalloc_node_range_noprof+0x268/0x1420 [ 197.597923][ T6846] ? n_tty_open+0x1a/0x170 [ 197.597954][ T6846] ? n_tty_open+0x1a/0x170 [ 197.597982][ T6846] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 197.598009][ T6846] ? do_raw_spin_lock+0x128/0x260 [ 197.598036][ T6846] ? find_held_lock+0x2b/0x80 [ 197.598062][ T6846] ? n_tty_open+0x12b/0x170 [ 197.598082][ T6846] ? n_tty_open+0x12b/0x170 [ 197.598106][ T6846] ? n_tty_open+0x1a/0x170 [ 197.598126][ T6846] __vmalloc_node_noprof+0xad/0xf0 [ 197.598151][ T6846] ? n_tty_open+0x1a/0x170 [ 197.598173][ T6846] ? __pfx_n_tty_open+0x10/0x10 [ 197.598194][ T6846] n_tty_open+0x1a/0x170 [ 197.598224][ T6846] tty_ldisc_open+0xa2/0x120 [ 197.598254][ T6846] tty_ldisc_setup+0x87/0xf0 [ 197.598285][ T6846] tty_init_dev.part.0+0x1b5/0x470 [ 197.598310][ T6846] tty_init_dev+0x60/0x80 [ 197.598332][ T6846] ? __pfx_ptmx_open+0x10/0x10 [ 197.598358][ T6846] ptmx_open+0x128/0x360 [ 197.598383][ T6846] ? __pfx_ptmx_open+0x10/0x10 [ 197.598408][ T6846] chrdev_open+0x234/0x6a0 [ 197.598431][ T6846] ? __pfx_chrdev_open+0x10/0x10 [ 197.598454][ T6846] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 197.598488][ T6846] do_dentry_open+0x6ab/0x14d0 [ 197.598506][ T6846] ? __pfx_chrdev_open+0x10/0x10 [ 197.598534][ T6846] vfs_open+0x82/0x3f0 [ 197.598562][ T6846] path_openat+0x19fa/0x2440 [ 197.598589][ T6846] ? __pfx_path_openat+0x10/0x10 [ 197.598619][ T6846] do_file_open+0x20e/0x430 [ 197.598645][ T6846] ? __pfx_do_file_open+0x10/0x10 [ 197.598687][ T6846] ? _raw_spin_unlock+0x28/0x50 [ 197.598717][ T6846] ? alloc_fd+0x471/0x7a0 [ 197.598749][ T6846] do_sys_openat2+0x10f/0x1e0 [ 197.598776][ T6846] ? __pfx_do_sys_openat2+0x10/0x10 [ 197.598812][ T6846] __x64_sys_openat+0x12d/0x210 [ 197.598838][ T6846] ? __pfx___x64_sys_openat+0x10/0x10 [ 197.598874][ T6846] do_syscall_64+0x123/0x790 [ 197.598899][ T6846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.598917][ T6846] RIP: 0033:0x7f735b99e159 [ 197.598936][ T6846] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 197.598957][ T6846] RSP: 002b:00007f735c902028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 197.598978][ T6846] RAX: ffffffffffffffda RBX: 00007f735bc25fa0 RCX: 00007f735b99e159 [ 197.598993][ T6846] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 197.599007][ T6846] RBP: 00007f735ba35024 R08: 0000000000000000 R09: 0000000000000000 [ 197.599019][ T6846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.599032][ T6846] R13: 00007f735bc26038 R14: 00007f735bc25fa0 R15: 00007ffc7ee8d438 [ 197.599061][ T6846] [ 197.599389][ T6846] syz.0.299: vmalloc error: size 9112, align 0x1, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 197.599575][ T6846] CPU: 0 UID: 0 PID: 6846 Comm: syz.0.299 Not tainted syzkaller #0 PREEMPT(full) [ 197.599600][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 197.599613][ T6846] Call Trace: [ 197.599620][ T6846] [ 197.599628][ T6846] dump_stack_lvl+0x100/0x190 [ 197.599659][ T6846] warn_alloc.cold+0x9e/0xb2 [ 197.599682][ T6846] ? __pfx_warn_alloc+0x10/0x10 [ 197.599718][ T6846] ? lockdep_hardirqs_on+0x7d/0x110 [ 197.599744][ T6846] ? __get_vm_area_node+0x2f0/0x350 [ 197.599775][ T6846] ? __get_vm_area_node+0x22b/0x350 [ 197.599803][ T6846] __vmalloc_node_range_noprof+0xfa2/0x1420 [ 197.599839][ T6846] ? n_tty_open+0x1a/0x170 [ 197.599867][ T6846] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 197.599892][ T6846] ? do_raw_spin_lock+0x128/0x260 [ 197.599917][ T6846] ? find_held_lock+0x2b/0x80 [ 197.599946][ T6846] ? n_tty_open+0x12b/0x170 [ 197.599967][ T6846] ? n_tty_open+0x12b/0x170 [ 197.599989][ T6846] ? n_tty_open+0x1a/0x170 [ 197.600010][ T6846] __vmalloc_node_noprof+0xad/0xf0 [ 197.600034][ T6846] ? n_tty_open+0x1a/0x170 [ 197.600056][ T6846] ? __pfx_n_tty_open+0x10/0x10 [ 197.600078][ T6846] n_tty_open+0x1a/0x170 [ 197.600100][ T6846] tty_ldisc_open+0xa2/0x120 [ 197.600127][ T6846] tty_ldisc_setup+0x87/0xf0 [ 197.600155][ T6846] tty_init_dev.part.0+0x1b5/0x470 [ 197.600179][ T6846] tty_init_dev+0x60/0x80 [ 197.600200][ T6846] ? __pfx_ptmx_open+0x10/0x10 [ 197.600235][ T6846] ptmx_open+0x128/0x360 [ 197.600263][ T6846] ? __pfx_ptmx_open+0x10/0x10 [ 197.600289][ T6846] chrdev_open+0x234/0x6a0 [ 197.600314][ T6846] ? __pfx_chrdev_open+0x10/0x10 [ 197.600338][ T6846] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 197.600372][ T6846] do_dentry_open+0x6ab/0x14d0 [ 197.600390][ T6846] ? __pfx_chrdev_open+0x10/0x10 [ 197.600419][ T6846] vfs_open+0x82/0x3f0 [ 197.600446][ T6846] path_openat+0x19fa/0x2440 [ 197.600472][ T6846] ? __pfx_path_openat+0x10/0x10 [ 197.600503][ T6846] do_file_open+0x20e/0x430 [ 197.600527][ T6846] ? __pfx_do_file_open+0x10/0x10 [ 197.600570][ T6846] ? _raw_spin_unlock+0x28/0x50 [ 197.600599][ T6846] ? alloc_fd+0x471/0x7a0 [ 197.600630][ T6846] do_sys_openat2+0x10f/0x1e0 [ 197.600655][ T6846] ? __pfx_do_sys_openat2+0x10/0x10 [ 197.600690][ T6846] __x64_sys_openat+0x12d/0x210 [ 197.600715][ T6846] ? __pfx___x64_sys_openat+0x10/0x10 [ 197.600752][ T6846] do_syscall_64+0x123/0x790 [ 197.600776][ T6846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.600796][ T6846] RIP: 0033:0x7f735b99e159 [ 197.600812][ T6846] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 197.600831][ T6846] RSP: 002b:00007f735c902028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 197.600849][ T6846] RAX: ffffffffffffffda RBX: 00007f735bc25fa0 RCX: 00007f735b99e159 [ 197.600863][ T6846] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 197.600875][ T6846] RBP: 00007f735ba35024 R08: 0000000000000000 R09: 0000000000000000 [ 197.600887][ T6846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.600900][ T6846] R13: 00007f735bc26038 R14: 00007f735bc25fa0 R15: 00007ffc7ee8d438 [ 197.600928][ T6846] [ 197.601010][ T6846] Mem-Info: [ 197.601024][ T6846] active_anon:23982 inactive_anon:0 isolated_anon:0 [ 197.601024][ T6846] active_file:4343 inactive_file:58093 isolated_file:0 [ 197.601024][ T6846] unevictable:0 dirty:418 writeback:0 [ 197.601024][ T6846] slab_reclaimable:11781 slab_unreclaimable:94098 [ 197.601024][ T6846] mapped:30855 shmem:15248 pagetables:1232 [ 197.601024][ T6846] sec_pagetables:0 bounce:0 [ 197.601024][ T6846] kernel_misc_reclaimable:0 [ 197.601024][ T6846] free:1278973 free_pcp:18264 free_cma:0 [ 197.601081][ T6846] Node 0 active_anon:95928kB inactive_anon:0kB active_file:17372kB inactive_file:232180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:123420kB dirty:1672kB writeback:0kB shmem:60992kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12184kB pagetables:4820kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 197.601137][ T6846] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:96kB pagetables:108kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 197.601187][ T6846] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 197.601251][ T6846] lowmem_reserve[]: 0 2470 2471 2471 2471 [ 197.601288][ T6846] Node 0 DMA32 free:1169192kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:95928kB inactive_anon:0kB active_file:17372kB inactive_file:232180kB unevictable:0kB writepending:1672kB zspages:0kB present:3129332kB managed:2530272kB mlocked:0kB bounce:0kB free_pcp:73056kB local_pcp:40068kB free_cma:0kB [ 197.601348][ T6846] lowmem_reserve[]: 0 0 0 0 0 [ 197.601380][ T6846] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 197.601434][ T6846] lowmem_reserve[]: 0 0 0 0 0 [ 197.601466][ T6846] Node 1 Normal free:3931340kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:192kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 197.601522][ T6846] lowmem_reserve[]: 0 0 0 0 0 [ 197.601554][ T6846] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 197.601695][ T6846] Node 0 DMA32: 835*4kB (UME) 1037*8kB (UM) 606*16kB (UME) 1995*32kB (UME) 1459*64kB (UME) 512*128kB (UME) 234*256kB (UM) 98*512kB (UM) 34*1024kB (ME) 7*2048kB (ME) 187*4096kB (UM) = 1169268kB [ 197.601854][ T6846] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 197.601951][ T6846] Node 1 Normal: 7*4kB (UM) 4*8kB (UM) 5*16kB (UM) 8*32kB (UM) 5*64kB (UM) 4*128kB (UM) 4*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (U) 958*4096kB (UM) = 3931340kB [ 197.602171][ T6846] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 197.602188][ T6846] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 197.602205][ T6846] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 197.602228][ T6846] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 197.602244][ T6846] 77680 total pagecache pages [ 197.602258][ T6846] 0 pages in swap cache [ 197.602266][ T6846] Free swap = 124996kB [ 197.602274][ T6846] Total swap = 124996kB [ 197.602282][ T6846] 2097051 pages RAM [ 197.602290][ T6846] 0 pages HighMem/MovableOnly [ 197.602297][ T6846] 432848 pages reserved [ 197.602304][ T6846] 0 pages cma reserved [ 197.602592][ T6846] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 197.790711][ T5602] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 197.839605][ T30] audit: type=1400 audit(1788285010.072:357): avc: denied { mount } for pid=6848 comm="syz.0.302" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 197.907151][ T30] audit: type=1400 audit(1788285010.142:358): avc: denied { unmount } for pid=5598 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 197.950359][ T5602] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 197.952124][ T5602] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.952164][ T5602] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.114163][ T5838] team0 (unregistering): Port device team_slave_1 removed [ 198.144709][ T5838] team0 (unregistering): Port device team_slave_0 removed [ 198.433124][ T5602] wacom 0003:056A:033B.0004: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 198.491219][ T5602] wacom 0003:056A:033B.0004: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.1-1/input0 [ 198.522543][ T5602] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:056A:033B.0004/input/input16 [ 198.626211][ T30] audit: type=1400 audit(1788285010.852:359): avc: denied { read } for pid=4953 comm="acpid" name="mouse1" dev="devtmpfs" ino=2958 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 198.849371][ T5602] usb 2-1: USB disconnect, device number 15 [ 198.885526][ T6861] fido_id[6861]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 199.057648][ T5263] 8021q: adding VLAN 0 to HW filter on device eth2 [ 199.191437][ T6867] input: syz1 as /devices/virtual/input/input19 [ 199.362394][ T6869] syzkaller0: entered promiscuous mode [ 199.362436][ T6869] syzkaller0: entered allmulticast mode [ 199.634738][ T25] hid-generic 0005:0007:0009.0005: unknown main item tag 0x0 [ 199.666912][ T25] hid-generic 0005:0007:0009.0005: hidraw0: BLUETOOTH HID v0.03 Device [syz1] on aa:aa:aa:aa:aa:aa [ 199.823128][ T6886] fido_id[6886]: Failed to open report descriptor at '/sys/devices/virtual/bluetooth/hci0/hci0:200/report_descriptor': No such file or directory [ 200.716826][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 200.724232][ T30] audit: type=1400 audit(1788285012.472:362): avc: denied { read write } for pid=6889 comm="syz.0.308" name="video3" dev="devtmpfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 200.724509][ T30] audit: type=1400 audit(1788285012.472:363): avc: denied { open } for pid=6889 comm="syz.0.308" path="/dev/video3" dev="devtmpfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 201.046045][ T6899] netlink: 36 bytes leftover after parsing attributes in process `syz.1.310'. [ 201.403790][ T6737] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.403893][ T6737] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.404038][ T6737] bridge_slave_0: entered allmulticast mode [ 201.412775][ T6737] bridge_slave_0: entered promiscuous mode [ 201.456743][ T6737] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.458051][ T6737] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.458192][ T6737] bridge_slave_1: entered allmulticast mode [ 201.462178][ T6737] bridge_slave_1: entered promiscuous mode [ 201.994486][ T6737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.015336][ T6737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.586943][ T6737] team0: Port device team_slave_0 added [ 202.590814][ T6737] team0: Port device team_slave_1 added [ 202.666613][ T30] audit: type=1400 audit(1788285014.902:364): avc: denied { write } for pid=6921 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 203.079137][ T30] audit: type=1400 audit(1788285015.312:365): avc: denied { write } for pid=6880 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 203.758822][ T6737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 203.758849][ T6737] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 203.758880][ T6737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 203.811533][ T6737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 203.811561][ T6737] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 203.812035][ T6737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 203.936008][ T30] audit: type=1400 audit(1788285016.162:366): avc: denied { write } for pid=6945 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 203.939502][ T6927] syzkaller0: entered promiscuous mode [ 203.939524][ T6927] syzkaller0: entered allmulticast mode [ 204.492178][ T6959] o2cb: This node has not been configured. [ 204.492241][ T6959] o2cb: Cluster check failed. Fix errors before retrying. [ 204.492362][ T6959] (syz.1.323,6959,0):user_dlm_register:674 ERROR: status = -22 [ 204.492419][ T6959] (syz.1.323,6959,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "file2" [ 204.536387][ T30] audit: type=1400 audit(1788285016.722:367): avc: denied { write } for pid=6954 comm="syz.1.323" name="/" dev="ocfs2_dlmfs" ino=12436 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.460619][ T6962] fuse: Bad value for 'fd' [ 206.346640][ T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 206.496476][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 206.502282][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 206.513016][ T9] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 206.513051][ T9] usb 2-1: config 0 has no interface number 0 [ 206.530854][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.530891][ T9] usb 2-1: Product: syz [ 206.530921][ T9] usb 2-1: Manufacturer: syz [ 206.530939][ T9] usb 2-1: SerialNumber: syz [ 206.574074][ T9] usb 2-1: config 0 descriptor?? [ 206.740813][ T30] audit: type=1400 audit(1788285018.972:368): avc: denied { create } for pid=6975 comm="syz.0.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 206.742625][ T30] audit: type=1400 audit(1788285018.972:369): avc: denied { connect } for pid=6975 comm="syz.0.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 207.295088][ T30] audit: type=1400 audit(1788285019.522:370): avc: denied { read write } for pid=6964 comm="syz.1.326" name="ptp0" dev="devtmpfs" ino=1264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 207.319095][ T30] audit: type=1400 audit(1788285019.552:371): avc: denied { open } for pid=6964 comm="syz.1.326" path="/dev/ptp0" dev="devtmpfs" ino=1264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 207.876567][ T5263] 8021q: adding VLAN 0 to HW filter on device eth3 [ 208.027929][ T6737] hsr_slave_0: entered promiscuous mode [ 208.032546][ T6737] hsr_slave_1: entered promiscuous mode [ 208.033104][ T6737] debugfs: 'hsr0' already exists in 'hsr' [ 208.033121][ T6737] Cannot create hsr debugfs directory [ 208.139295][ T30] audit: type=1400 audit(1788285020.372:372): avc: denied { mount } for pid=6982 comm="syz.1.331" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 208.218913][ T30] audit: type=1400 audit(1788285020.452:373): avc: denied { ioctl } for pid=6985 comm="syz.4.334" path="/dev/video3" dev="devtmpfs" ino=935 ioctlcmd=0x5605 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 208.649208][ T6983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 208.750840][ T6983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 208.787223][ T30] audit: type=1400 audit(1788285021.022:374): avc: denied { create } for pid=6982 comm="syz.1.331" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 208.913491][ T6983] Bluetooth: MGMT ver 1.23 [ 209.523063][ T7006] fuse: Bad value for 'fd' [ 210.382681][ T30] audit: type=1400 audit(1788285022.612:375): avc: denied { write } for pid=6989 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 210.867938][ T30] audit: type=1400 audit(1788285023.092:376): avc: denied { unmount } for pid=5600 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 211.507290][ T30] audit: type=1400 audit(1788285023.742:377): avc: denied { write } for pid=7015 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 211.642411][ T6737] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 211.710179][ T6737] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 211.719275][ T6737] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 211.752643][ T6737] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 211.772933][ T6737] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 211.858940][ T6737] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 211.869958][ T6737] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 211.922063][ T6737] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 211.930835][ T5263] 8021q: adding VLAN 0 to HW filter on device eth4 [ 211.952423][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000030: -71 [ 211.952469][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 211.952895][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 211.953327][ T9] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 211.966604][ T9] usb 2-1: USB disconnect, device number 16 [ 212.708862][ T7032] syzkaller0: entered promiscuous mode [ 212.708906][ T7032] syzkaller0: entered allmulticast mode [ 212.718154][ T7035] tipc: Started in network mode [ 212.718183][ T7035] tipc: Node identity e65d6a443b03, cluster identity 4711 [ 212.718317][ T7035] tipc: Enabled bearer , priority 0 [ 212.733852][ T7037] syzkaller0: entered promiscuous mode [ 212.733875][ T7037] syzkaller0: entered allmulticast mode [ 212.755327][ T7035] tipc: Resetting bearer [ 215.100927][ T7064] fuse: Bad value for 'fd' [ 217.557546][ T7033] tipc: Resetting bearer [ 217.835742][ T7033] tipc: Disabling bearer [ 217.882185][ T2258] tipc: Node number set to 3713952324 [ 219.001283][ T6737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.127688][ T6737] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.153995][ T176] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.154107][ T176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.183262][ T176] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.183327][ T176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.542139][ T7100] fuse: Bad value for 'fd' [ 222.022214][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 222.022291][ T30] audit: type=1400 audit(1788285034.252:380): avc: denied { node_bind } for pid=7113 comm="syz.4.363" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 222.326185][ T25] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 222.646169][ T25] usb 2-1: Using ep0 maxpacket: 16 [ 222.661623][ T25] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 222.768046][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 222.768103][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 222.768144][ T25] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 222.768192][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.850765][ T25] usb 2-1: config 0 descriptor?? [ 225.447466][ T25] usbhid 2-1:0.0: can't add hid device: -71 [ 225.447583][ T25] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 225.461328][ T25] usb 2-1: USB disconnect, device number 17 [ 226.598207][ T30] audit: type=1400 audit(1788285038.242:381): avc: denied { write } for pid=7133 comm="syz.4.365" name="instances" dev="tracefs" ino=617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 226.598256][ T30] audit: type=1400 audit(1788285038.242:382): avc: denied { add_name } for pid=7133 comm="syz.4.365" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 226.598287][ T30] audit: type=1400 audit(1788285038.252:383): avc: denied { create } for pid=7133 comm="syz.4.365" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=dir permissive=1 [ 227.764078][ T6737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 228.719350][ T30] audit: type=1400 audit(1788285040.942:384): avc: denied { cmd } for pid=7156 comm="iou-wrk-7157" path="socket:[12779]" dev="sockfs" ino=12779 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 228.828001][ T6737] veth0_vlan: entered promiscuous mode [ 228.891290][ T6737] veth1_vlan: entered promiscuous mode [ 229.035427][ T6737] veth0_macvtap: entered promiscuous mode [ 229.068601][ T6737] veth1_macvtap: entered promiscuous mode [ 229.162413][ T6737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.200638][ T6737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 229.246556][ T5838] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.246716][ T5838] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.246761][ T5838] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.246816][ T5838] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.419076][ T30] audit: type=1400 audit(1788285041.652:385): avc: denied { write } for pid=7158 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 229.447065][ T5722] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 229.576785][ T7179] netlink: 8 bytes leftover after parsing attributes in process `syz.4.368'. [ 229.578803][ T7179] netlink: 24 bytes leftover after parsing attributes in process `syz.4.368'. [ 230.572286][ T30] audit: type=1400 audit(1788285042.802:386): avc: denied { create } for pid=7174 comm="syz.4.368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 230.616274][ T5722] usb 4-1: Using ep0 maxpacket: 8 [ 230.663923][ T5722] usb 4-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 230.705100][ T5722] usb 4-1: config index 0 descriptor too short (expected 30, got 18) [ 230.799694][ T5722] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.799736][ T5722] usb 4-1: Product: syz [ 230.799764][ T5722] usb 4-1: Manufacturer: syz [ 230.799782][ T5722] usb 4-1: SerialNumber: syz [ 230.835351][ T6546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 230.835384][ T6546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 230.860442][ T5722] usb 4-1: config 0 descriptor?? [ 230.889051][ T5722] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 230.900196][ T5722] usb 4-1: setting power ON [ 230.908816][ T5722] dvb-usb: bulk message failed: -22 (2/0) [ 230.941913][ T5722] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 230.954009][ T5722] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 230.954077][ T5722] usb 4-1: media controller created [ 230.986994][ T5722] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 231.020039][ T5722] usb 4-1: selecting invalid altsetting 6 [ 231.028406][ T5722] usb 4-1: digital interface selection failed (-22) [ 231.035209][ T5722] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 231.046549][ T5722] usb 4-1: setting power OFF [ 231.052879][ T5722] dvb-usb: bulk message failed: -22 (2/0) [ 232.019609][ T5722] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 232.030651][ T5722] (NULL device *): no alternate interface [ 232.075454][ T7171] dvb-usb: bulk message failed: -22 (3/0) [ 232.123288][ T30] audit: type=1400 audit(1788285044.352:387): avc: denied { write } for pid=7182 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 232.132150][ T7188] netlink: 'syz.4.375': attribute type 4 has an invalid length. [ 232.154384][ T5722] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 232.170502][ T5722] usb 4-1: USB disconnect, device number 7 [ 232.176068][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 232.177945][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 232.292913][ T30] audit: type=1400 audit(1788285044.522:388): avc: denied { mounton } for pid=6737 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 232.321653][ T30] audit: type=1400 audit(1788285044.552:389): avc: denied { mount } for pid=6737 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 233.017965][ T30] audit: type=1400 audit(1788285045.252:390): avc: denied { bind } for pid=7198 comm="syz.3.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 233.043557][ T30] audit: type=1400 audit(1788285045.272:391): avc: denied { listen } for pid=7198 comm="syz.3.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 233.073742][ T30] audit: type=1400 audit(1788285045.302:392): avc: denied { connect } for pid=7198 comm="syz.3.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 233.142814][ T30] audit: type=1400 audit(1788285045.372:393): avc: denied { accept } for pid=7198 comm="syz.3.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 236.491486][ T7219] netlink: Failed to add helper -22 [ 236.491550][ T7219] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 236.552007][ T30] audit: type=1400 audit(1788285048.782:394): avc: denied { append } for pid=7227 comm="syz.1.374" name="nbd1" dev="devtmpfs" ino=678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 236.576411][ T7230] netlink: zone id is out of range [ 236.590443][ T5781] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 236.750790][ T5781] usb 1-1: Using ep0 maxpacket: 8 [ 236.762445][ T5781] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 236.773546][ T5781] usb 1-1: config index 0 descriptor too short (expected 74, got 45) [ 236.773614][ T5781] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 236.773646][ T5781] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 236.773674][ T5781] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 236.773704][ T5781] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 236.773732][ T5781] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 236.773771][ T5781] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.999624][ T5781] usb 1-1: usb_control_msg returned -71 [ 239.005307][ T5781] usbtmc 1-1:16.0: can't read capabilities [ 239.059839][ T5781] usb 1-1: USB disconnect, device number 11 [ 239.307058][ T30] audit: type=1400 audit(1788285051.542:395): avc: denied { write } for pid=7220 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 239.343881][ T30] audit: type=1400 audit(1788285051.572:396): avc: denied { write } for pid=7259 comm="syz.1.391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 239.347177][ T30] audit: type=1400 audit(1788285051.572:397): avc: denied { connect } for pid=7259 comm="syz.1.391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 239.545486][ T30] audit: type=1400 audit(1788285051.772:398): avc: denied { write } for pid=7267 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 240.155054][ T5610] Bluetooth: hci0: link tx timeout [ 240.155419][ T5610] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.161595][ T5601] Bluetooth: hci0: link tx timeout [ 240.161610][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.164775][ T5601] Bluetooth: hci0: link tx timeout [ 240.164789][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182183][ T5601] Bluetooth: hci0: link tx timeout [ 240.182199][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182279][ T5601] Bluetooth: hci0: link tx timeout [ 240.182289][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182364][ T5601] Bluetooth: hci0: link tx timeout [ 240.182373][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182445][ T5601] Bluetooth: hci0: link tx timeout [ 240.182467][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182544][ T5601] Bluetooth: hci0: link tx timeout [ 240.182554][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182625][ T5601] Bluetooth: hci0: link tx timeout [ 240.182635][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182706][ T5601] Bluetooth: hci0: link tx timeout [ 240.182715][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182786][ T5601] Bluetooth: hci0: link tx timeout [ 240.182795][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182866][ T5601] Bluetooth: hci0: link tx timeout [ 240.182875][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.182946][ T5601] Bluetooth: hci0: link tx timeout [ 240.182955][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183026][ T5601] Bluetooth: hci0: link tx timeout [ 240.183041][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183112][ T5601] Bluetooth: hci0: link tx timeout [ 240.183121][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183192][ T5601] Bluetooth: hci0: link tx timeout [ 240.183201][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183273][ T5601] Bluetooth: hci0: link tx timeout [ 240.183282][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183353][ T5601] Bluetooth: hci0: link tx timeout [ 240.183363][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.183434][ T5601] Bluetooth: hci0: link tx timeout [ 240.183443][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.185119][ T5601] Bluetooth: hci0: link tx timeout [ 240.185132][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.185213][ T5601] Bluetooth: hci0: link tx timeout [ 240.185222][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.185297][ T5601] Bluetooth: hci0: link tx timeout [ 240.185307][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.185380][ T5601] Bluetooth: hci0: link tx timeout [ 240.185390][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.188682][ T5601] Bluetooth: hci0: link tx timeout [ 240.188695][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.191364][ T5601] Bluetooth: hci0: link tx timeout [ 240.191377][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.191454][ T5601] Bluetooth: hci0: link tx timeout [ 240.191464][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.192025][ T5601] Bluetooth: hci0: link tx timeout [ 240.192042][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.193862][ T5601] Bluetooth: hci0: link tx timeout [ 240.193875][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.193955][ T5601] Bluetooth: hci0: link tx timeout [ 240.193965][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.195549][ T5601] Bluetooth: hci0: link tx timeout [ 240.195561][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.198437][ T5601] Bluetooth: hci0: link tx timeout [ 240.198449][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.212864][ T5601] Bluetooth: hci0: link tx timeout [ 240.212879][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239478][ T5601] Bluetooth: hci0: link tx timeout [ 240.239495][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239615][ T5601] Bluetooth: hci0: link tx timeout [ 240.239626][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239699][ T5601] Bluetooth: hci0: link tx timeout [ 240.239708][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239789][ T5601] Bluetooth: hci0: link tx timeout [ 240.239798][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239873][ T5601] Bluetooth: hci0: link tx timeout [ 240.239882][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.239953][ T5601] Bluetooth: hci0: link tx timeout [ 240.239962][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240037][ T5601] Bluetooth: hci0: link tx timeout [ 240.240046][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240117][ T5601] Bluetooth: hci0: link tx timeout [ 240.240126][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240197][ T5601] Bluetooth: hci0: link tx timeout [ 240.240205][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240296][ T5601] Bluetooth: hci0: link tx timeout [ 240.240306][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240377][ T5601] Bluetooth: hci0: link tx timeout [ 240.240386][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240457][ T5601] Bluetooth: hci0: link tx timeout [ 240.240467][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240539][ T5601] Bluetooth: hci0: link tx timeout [ 240.240548][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240620][ T5601] Bluetooth: hci0: link tx timeout [ 240.240630][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240728][ T5601] Bluetooth: hci0: link tx timeout [ 240.240738][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240810][ T5601] Bluetooth: hci0: link tx timeout [ 240.240819][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240891][ T5601] Bluetooth: hci0: link tx timeout [ 240.240901][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.240974][ T5601] Bluetooth: hci0: link tx timeout [ 240.240983][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.241074][ T5601] Bluetooth: hci0: link tx timeout [ 240.241083][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.241155][ T5601] Bluetooth: hci0: link tx timeout [ 240.241164][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.241236][ T5601] Bluetooth: hci0: link tx timeout [ 240.241246][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.241344][ T5601] Bluetooth: hci0: link tx timeout [ 240.241353][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.241475][ T5601] Bluetooth: hci0: link tx timeout [ 240.241485][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.242002][ T5601] Bluetooth: hci0: link tx timeout [ 240.242013][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.242112][ T5601] Bluetooth: hci0: link tx timeout [ 240.242122][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.242195][ T5601] Bluetooth: hci0: link tx timeout [ 240.242204][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.242288][ T5601] Bluetooth: hci0: link tx timeout [ 240.242297][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.242370][ T5601] Bluetooth: hci0: link tx timeout [ 240.242389][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.245664][ T5601] Bluetooth: hci0: link tx timeout [ 240.245678][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.248961][ T5601] Bluetooth: hci0: link tx timeout [ 240.248974][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261540][ T5601] Bluetooth: hci0: link tx timeout [ 240.261555][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261635][ T5601] Bluetooth: hci0: link tx timeout [ 240.261644][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261716][ T5601] Bluetooth: hci0: link tx timeout [ 240.261726][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261821][ T5601] Bluetooth: hci0: link tx timeout [ 240.261830][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261901][ T5601] Bluetooth: hci0: link tx timeout [ 240.261911][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.261981][ T5601] Bluetooth: hci0: link tx timeout [ 240.261991][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262078][ T5601] Bluetooth: hci0: link tx timeout [ 240.262088][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262159][ T5601] Bluetooth: hci0: link tx timeout [ 240.262168][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262238][ T5601] Bluetooth: hci0: link tx timeout [ 240.262247][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262318][ T5601] Bluetooth: hci0: link tx timeout [ 240.262347][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262443][ T5601] Bluetooth: hci0: link tx timeout [ 240.262453][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262549][ T5601] Bluetooth: hci0: link tx timeout [ 240.262558][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.262649][ T5601] Bluetooth: hci0: link tx timeout [ 240.262658][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.263506][ T5601] Bluetooth: hci0: link tx timeout [ 240.263518][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.263606][ T5601] Bluetooth: hci0: link tx timeout [ 240.263616][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264206][ T5601] Bluetooth: hci0: link tx timeout [ 240.264217][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264292][ T5601] Bluetooth: hci0: link tx timeout [ 240.264301][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264372][ T5601] Bluetooth: hci0: link tx timeout [ 240.264381][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264451][ T5601] Bluetooth: hci0: link tx timeout [ 240.264460][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264575][ T5601] Bluetooth: hci0: link tx timeout [ 240.264584][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.264660][ T5601] Bluetooth: hci0: link tx timeout [ 240.264669][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.265814][ T5601] Bluetooth: hci0: link tx timeout [ 240.265825][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.265906][ T5601] Bluetooth: hci0: link tx timeout [ 240.265916][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.265990][ T5601] Bluetooth: hci0: link tx timeout [ 240.265998][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.266078][ T5601] Bluetooth: hci0: link tx timeout [ 240.266260][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.271121][ T5601] Bluetooth: hci0: link tx timeout [ 240.271134][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.271766][ T5601] Bluetooth: hci0: link tx timeout [ 240.271778][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275073][ T5601] Bluetooth: hci0: link tx timeout [ 240.275085][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275177][ T5601] Bluetooth: hci0: link tx timeout [ 240.275187][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275264][ T5601] Bluetooth: hci0: link tx timeout [ 240.275273][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275717][ T5601] Bluetooth: hci0: link tx timeout [ 240.275727][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275799][ T5601] Bluetooth: hci0: link tx timeout [ 240.275808][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275879][ T5601] Bluetooth: hci0: link tx timeout [ 240.275888][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.275958][ T5601] Bluetooth: hci0: link tx timeout [ 240.275967][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.276080][ T5601] Bluetooth: hci0: link tx timeout [ 240.276234][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.277440][ T5601] Bluetooth: hci0: link tx timeout [ 240.277453][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.277531][ T5601] Bluetooth: hci0: link tx timeout [ 240.277541][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.277616][ T5601] Bluetooth: hci0: link tx timeout [ 240.277626][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.277698][ T5601] Bluetooth: hci0: link tx timeout [ 240.277708][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.278336][ T5601] Bluetooth: hci0: link tx timeout [ 240.278347][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.278458][ T5601] Bluetooth: hci0: link tx timeout [ 240.278468][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.278547][ T5601] Bluetooth: hci0: link tx timeout [ 240.278557][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.281079][ T5601] Bluetooth: hci0: link tx timeout [ 240.281111][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.281221][ T5601] Bluetooth: hci0: link tx timeout [ 240.281231][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.281332][ T5601] Bluetooth: hci0: link tx timeout [ 240.281342][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.281414][ T5601] Bluetooth: hci0: link tx timeout [ 240.281423][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.282117][ T5601] Bluetooth: hci0: link tx timeout [ 240.282127][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.282212][ T5601] Bluetooth: hci0: link tx timeout [ 240.282222][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.282325][ T5601] Bluetooth: hci0: link tx timeout [ 240.282334][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.282854][ T5601] Bluetooth: hci0: link tx timeout [ 240.282864][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.282982][ T5601] Bluetooth: hci0: link tx timeout [ 240.282991][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.284704][ T5601] Bluetooth: hci0: link tx timeout [ 240.284716][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.284795][ T5601] Bluetooth: hci0: link tx timeout [ 240.284805][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.284890][ T5601] Bluetooth: hci0: link tx timeout [ 240.284899][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.290299][ T5601] Bluetooth: hci0: link tx timeout [ 240.290312][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.290384][ T5601] Bluetooth: hci0: link tx timeout [ 240.290394][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.290469][ T5601] Bluetooth: hci0: link tx timeout [ 240.290477][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 240.290583][ T5601] Bluetooth: hci0: link tx timeout [ 240.290593][ T5601] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 241.869673][ T30] audit: type=1400 audit(1788285054.102:399): avc: denied { write } for pid=7270 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 242.898278][ T5601] Bluetooth: hci0: command 0x0406 tx timeout [ 242.991182][ T7277] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 243.522643][ T30] audit: type=1400 audit(1788285055.752:400): avc: denied { write } for pid=7298 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 243.612166][ T7303] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 243.708832][ T30] audit: type=1400 audit(1788285055.942:401): avc: denied { call } for pid=7308 comm="syz.0.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 244.008282][ T7324] tipc: Started in network mode [ 244.008331][ T7324] tipc: Node identity 26c1b0f1b2b1, cluster identity 4711 [ 244.008475][ T7324] tipc: Enabled bearer , priority 0 [ 244.009322][ T7324] syzkaller0: entered promiscuous mode [ 244.009343][ T7324] syzkaller0: entered allmulticast mode [ 244.036583][ T7324] tipc: Resetting bearer [ 244.058718][ T7322] tipc: Resetting bearer [ 244.067542][ T30] audit: type=1400 audit(1788285056.302:402): avc: denied { unmount } for pid=5599 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 244.169126][ T7322] tipc: Disabling bearer [ 244.302080][ T30] audit: type=1400 audit(1788285056.532:403): avc: denied { write } for pid=7317 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 246.041398][ T30] audit: type=1400 audit(1788285058.272:404): avc: denied { write } for pid=7349 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 251.508334][ T7415] tipc: Started in network mode [ 251.520028][ T7415] tipc: Node identity ee39a270a463, cluster identity 4711 [ 251.559934][ T7415] tipc: Enabled bearer , priority 0 [ 251.588984][ T7422] syzkaller0: entered promiscuous mode [ 251.589084][ T7422] syzkaller0: entered allmulticast mode [ 251.815562][ T7415] tipc: Resetting bearer [ 251.862417][ T7414] tipc: Resetting bearer [ 251.968787][ T7414] tipc: Disabling bearer [ 252.444462][ T7433] netlink: 12 bytes leftover after parsing attributes in process `syz.4.435'. [ 252.609649][ T7433] vlan0: entered promiscuous mode [ 252.615946][ T7433] ifb0: entered promiscuous mode [ 252.707555][ T2258] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 253.150701][ T2258] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 253.179758][ T2258] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.179818][ T2258] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.608473][ T30] audit: type=1400 audit(1788285065.842:405): avc: denied { write } for pid=7444 comm="syz.4.438" name="mtd0" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 253.643210][ T30] audit: type=1400 audit(1788285065.882:406): avc: denied { open } for pid=7444 comm="syz.4.438" path="/dev/mtd0" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 254.763801][ T2258] wacom 0003:056A:033B.0006: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 254.796528][ T2258] wacom 0003:056A:033B.0006: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.1-1/input0 [ 254.805144][ T2258] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:056A:033B.0006/input/input20 [ 255.518701][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.518777][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.698890][ T2258] usb 2-1: USB disconnect, device number 18 [ 255.840075][ T7452] fido_id[7452]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 256.001635][ T30] audit: type=1400 audit(1788285068.232:407): avc: denied { append } for pid=7460 comm="syz.1.445" name="001" dev="devtmpfs" ino=738 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 259.128250][ T7483] binder: BINDER_SET_CONTEXT_MGR already set [ 259.146063][ T7483] binder: 7482:7483 ioctl 4018620d 200000000240 returned -16 [ 259.709682][ T2258] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 260.102303][ T2258] usb 1-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 260.113637][ T2258] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.124619][ T2258] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.770649][ T7511] netlink: 'syz.5.461': attribute type 2 has an invalid length. [ 260.770780][ T7511] netlink: 48 bytes leftover after parsing attributes in process `syz.5.461'. [ 260.917305][ T2258] wacom 0003:056A:033B.0007: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 260.929859][ T2258] wacom 0003:056A:033B.0007: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.0-1/input0 [ 260.965585][ T7511] : entered promiscuous mode [ 260.986480][ T2258] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/0003:056A:033B.0007/input/input23 [ 261.093643][ T2258] usb 1-1: USB disconnect, device number 12 [ 262.043727][ T30] audit: type=1400 audit(1788285074.272:408): avc: denied { write } for pid=7519 comm="syz.3.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 263.465636][ T7536] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 265.699962][ T5602] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 265.886142][ T5602] usb 2-1: Using ep0 maxpacket: 8 [ 265.892363][ T5602] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 265.988263][ T5602] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 265.988325][ T5602] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.166969][ T5602] usb 2-1: config 0 descriptor?? [ 266.385901][ T5602] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 266.388204][ T5602] usb 2-1: USB disconnect, device number 19 [ 268.513831][ T5602] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 268.706412][ T5602] usb 4-1: Using ep0 maxpacket: 16 [ 268.707042][ T5602] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 268.708193][ T5602] usb 4-1: config 1 has an invalid interface number: 105 but max is 0 [ 268.708215][ T5602] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 268.708233][ T5602] usb 4-1: config 1 has no interface number 0 [ 268.708266][ T5602] usb 4-1: config 1 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 268.708291][ T5602] usb 4-1: config 1 interface 105 has no altsetting 0 [ 268.710027][ T5602] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 268.710049][ T5602] usb 4-1: Product: syz [ 268.710064][ T5602] usb 4-1: Manufacturer: syz [ 268.710078][ T5602] usb 4-1: SerialNumber: syz [ 268.935901][ T5602] aqc111 4-1:1.105: probe with driver aqc111 failed with error -22 [ 268.953229][ T5602] usb 4-1: USB disconnect, device number 8 [ 269.146252][ T56] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 269.351168][ T56] usb 6-1: device descriptor read/64, error -71 [ 269.967143][ T56] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 270.116258][ T56] usb 6-1: device descriptor read/64, error -71 [ 270.226389][ T56] usb usb6-port1: attempt power cycle [ 270.576610][ T56] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 270.588723][ T5781] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 270.662217][ T56] usb 6-1: device descriptor read/8, error -71 [ 270.746525][ T5781] usb 4-1: device descriptor read/64, error -71 [ 270.906208][ T56] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 270.927661][ T56] usb 6-1: device descriptor read/8, error -71 [ 270.986194][ T5781] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 270.986194][ T5602] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 271.037142][ T56] usb usb6-port1: unable to enumerate USB device [ 271.116296][ T5781] usb 4-1: device descriptor read/64, error -71 [ 271.147038][ T5602] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 271.158648][ T5602] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.158712][ T5602] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.226404][ T5781] usb usb4-port1: attempt power cycle [ 272.246269][ T5602] wacom 0003:056A:033B.0008: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 272.263312][ T5602] wacom 0003:056A:033B.0008: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.1-1/input0 [ 272.280802][ T5602] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:056A:033B.0008/input/input26 [ 272.306295][ T5781] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 272.329264][ T5781] usb 4-1: device descriptor read/8, error -71 [ 272.450756][ T5602] usb 2-1: USB disconnect, device number 20 [ 272.581373][ T5781] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 272.608254][ T5781] usb 4-1: device descriptor read/8, error -71 [ 272.717635][ T5781] usb usb4-port1: unable to enumerate USB device [ 277.053518][ T7658] netlink: 25 bytes leftover after parsing attributes in process `syz.0.498'. [ 277.088048][ T7658] netlink: 'syz.0.498': attribute type 4 has an invalid length. [ 277.289003][ T7671] netlink: 'syz.0.513': attribute type 4 has an invalid length. [ 277.289025][ T7671] netlink: 17 bytes leftover after parsing attributes in process `syz.0.513'. [ 277.306190][ T56] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 277.446179][ T5722] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 277.447067][ T56] usb 5-1: device descriptor read/64, error -71 [ 277.636157][ T5722] usb 2-1: device descriptor read/64, error -71 [ 277.686900][ T56] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 277.817243][ T56] usb 5-1: device descriptor read/64, error -71 [ 277.896183][ T5722] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 277.927963][ T56] usb usb5-port1: attempt power cycle [ 278.176221][ T5722] usb 2-1: device descriptor read/64, error -71 [ 278.277340][ T56] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 278.286660][ T5722] usb usb2-port1: attempt power cycle [ 278.296660][ T56] usb 5-1: device descriptor read/8, error -71 [ 278.491806][ T7688] netlink: 24 bytes leftover after parsing attributes in process `syz.0.518'. [ 278.537330][ T56] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 278.556960][ T56] usb 5-1: device descriptor read/8, error -71 [ 278.636214][ T5722] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 278.656640][ T5722] usb 2-1: device descriptor read/8, error -71 [ 278.667936][ T5781] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 278.669579][ T56] usb usb5-port1: unable to enumerate USB device [ 278.896189][ T5722] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 278.902409][ T5781] usb 6-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 278.903280][ T5781] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.903320][ T5781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.946389][ T5722] usb 2-1: device descriptor read/8, error -71 [ 279.370747][ T5722] usb usb2-port1: unable to enumerate USB device [ 279.420702][ T5781] wacom 0003:056A:033B.0009: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 279.435891][ T5781] wacom 0003:056A:033B.0009: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.5-1/input0 [ 279.455032][ T5781] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/0003:056A:033B.0009/input/input29 [ 280.602375][ T7702] netlink: 24 bytes leftover after parsing attributes in process `syz.4.522'. [ 280.648025][ T5781] usb 6-1: USB disconnect, device number 6 [ 280.765436][ T7704] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 280.765489][ T7704] overlayfs: missing 'lowerdir' [ 280.802564][ T7699] fido_id[7699]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 280.888883][ T7708] netlink: 'syz.4.526': attribute type 4 has an invalid length. [ 280.888905][ T7708] netlink: 17 bytes leftover after parsing attributes in process `syz.4.526'. [ 283.049841][ T30] audit: type=1400 audit(1788285095.272:409): avc: denied { firmware_load } for pid=7725 comm="syz.1.533" path="/lib/firmware/regulatory.db" dev="sda1" ino=448 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 283.150732][ T7726] syz.1.533 (7726) used greatest stack depth: 19896 bytes left [ 283.196592][ T5610] Bluetooth: hci4: command 0x0406 tx timeout [ 283.216190][ T56] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 283.216328][ T7735] netlink: 24 bytes leftover after parsing attributes in process `syz.5.537'. [ 283.406158][ T56] usb 4-1: Using ep0 maxpacket: 32 [ 283.411878][ T56] usb 4-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 283.422816][ T56] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 283.422852][ T56] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 283.444059][ T56] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.452142][ T56] usb 4-1: Product: syz [ 283.456418][ T56] usb 4-1: Manufacturer: syz [ 283.456456][ T56] usb 4-1: SerialNumber: syz [ 283.471538][ T56] usb 4-1: config 0 descriptor?? [ 283.557129][ T30] audit: type=1400 audit(1788285095.792:410): avc: denied { create } for pid=7740 comm="syz.0.523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 283.581545][ T7743] netlink: 'syz.5.540': attribute type 4 has an invalid length. [ 283.581571][ T7743] netlink: 17 bytes leftover after parsing attributes in process `syz.5.540'. [ 283.601733][ T30] audit: type=1400 audit(1788285095.832:411): avc: denied { write } for pid=7740 comm="syz.0.523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 283.725253][ T56] usb 4-1: USB disconnect, device number 13 [ 285.268063][ T7748] tipc: Enabled bearer , priority 0 [ 285.268519][ T7748] syzkaller0: entered promiscuous mode [ 285.268537][ T7748] syzkaller0: entered allmulticast mode [ 285.310382][ T7747] tipc: Resetting bearer [ 285.374612][ T7747] tipc: Disabling bearer [ 285.437964][ T30] audit: type=1400 audit(1788285097.672:412): avc: denied { mount } for pid=7754 comm="syz.4.536" name="/" dev="autofs" ino=16215 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 285.507042][ T30] audit: type=1400 audit(1788285097.742:413): avc: denied { create } for pid=7758 comm="syz.3.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 285.529981][ T30] audit: type=1400 audit(1788285097.762:414): avc: denied { bind } for pid=7758 comm="syz.3.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 285.589515][ T30] audit: type=1400 audit(1788285097.822:415): avc: denied { listen } for pid=7758 comm="syz.3.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 286.515101][ T30] audit: type=1400 audit(1788285098.742:416): avc: denied { write } for pid=7758 comm="syz.3.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 286.580685][ T30] audit: type=1400 audit(1788285098.812:417): avc: denied { read write } for pid=7763 comm="syz.5.548" name="sg0" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 286.580889][ T30] audit: type=1400 audit(1788285098.812:418): avc: denied { open } for pid=7763 comm="syz.5.548" path="/dev/sg0" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 287.046179][ T56] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 287.941299][ T56] usb 6-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.00 [ 287.941349][ T56] usb 6-1: no configurations [ 287.941375][ T56] usb 6-1: can't read configurations, error -22 [ 287.998266][ T7781] netlink: 'syz.3.553': attribute type 4 has an invalid length. [ 287.998292][ T7781] netlink: 17 bytes leftover after parsing attributes in process `syz.3.553'. [ 288.576422][ T5782] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 288.917817][ T5782] usb 2-1: Using ep0 maxpacket: 32 [ 288.925924][ T5782] usb 2-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 288.937073][ T5782] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 288.937110][ T5782] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 288.960971][ T5782] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.961017][ T5782] usb 2-1: Product: syz [ 288.961463][ T5782] usb 2-1: Manufacturer: syz [ 288.961480][ T5782] usb 2-1: SerialNumber: syz [ 288.993915][ T5782] usb 2-1: config 0 descriptor?? [ 289.649894][ T9] usb 2-1: USB disconnect, device number 25 [ 291.324280][ T7812] netlink: 24 bytes leftover after parsing attributes in process `syz.0.549'. [ 291.595460][ T7819] netlink: 'syz.0.566': attribute type 4 has an invalid length. [ 291.595484][ T7819] netlink: 17 bytes leftover after parsing attributes in process `syz.0.566'. [ 294.624121][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 294.624171][ T30] audit: type=1400 audit(1788285106.652:420): avc: denied { create } for pid=7837 comm="syz.4.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 294.624206][ T30] audit: type=1400 audit(1788285106.652:421): avc: denied { setopt } for pid=7837 comm="syz.4.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 295.415075][ T7853] netlink: 24 bytes leftover after parsing attributes in process `syz.5.576'. [ 295.494936][ T7855] netlink: 'syz.4.578': attribute type 4 has an invalid length. [ 295.494965][ T7855] netlink: 17 bytes leftover after parsing attributes in process `syz.4.578'. [ 298.926478][ T7876] tipc: Enabled bearer , priority 0 [ 298.950272][ T7876] tipc: Resetting bearer [ 299.022069][ T7873] tipc: Disabling bearer [ 300.041787][ T7889] netlink: 24 bytes leftover after parsing attributes in process `syz.1.589'. [ 300.462686][ T7897] netlink: 'syz.1.592': attribute type 4 has an invalid length. [ 300.462710][ T7897] netlink: 17 bytes leftover after parsing attributes in process `syz.1.592'. [ 304.799558][ T9] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 304.815261][ T30] audit: type=1400 audit(1788285116.432:422): avc: denied { connect } for pid=7918 comm="syz.5.586" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 304.870107][ T7921] syzkaller0: entered promiscuous mode [ 304.870153][ T7921] syzkaller0: entered allmulticast mode [ 304.946243][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 304.948109][ T9] usb 4-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 304.949069][ T9] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 304.949091][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 304.949109][ T9] usb 4-1: config 0 has no interface number 0 [ 304.949141][ T9] usb 4-1: config 0 interface 196 altsetting 55 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 304.949165][ T9] usb 4-1: config 0 interface 196 has no altsetting 0 [ 304.951838][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.951860][ T9] usb 4-1: Product: syz [ 304.951874][ T9] usb 4-1: Manufacturer: syz [ 304.951889][ T9] usb 4-1: SerialNumber: syz [ 304.977357][ T9] usb 4-1: config 0 descriptor?? [ 305.201287][ T5602] usb 4-1: USB disconnect, device number 14 [ 305.240993][ T7929] netlink: 24 bytes leftover after parsing attributes in process `syz.0.602'. [ 305.344395][ T7931] netlink: 'syz.0.603': attribute type 4 has an invalid length. [ 305.344429][ T7931] netlink: 17 bytes leftover after parsing attributes in process `syz.0.603'. [ 309.786299][ T7966] netlink: 24 bytes leftover after parsing attributes in process `syz.3.613'. [ 309.925615][ T7971] netlink: 'syz.3.615': attribute type 4 has an invalid length. [ 309.925639][ T7971] netlink: 17 bytes leftover after parsing attributes in process `syz.3.615'. [ 310.571516][ T5781] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 311.339249][ T5781] usb 6-1: device descriptor read/64, error -71 [ 311.576443][ T5781] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 311.756906][ T5781] usb 6-1: device descriptor read/64, error -71 [ 312.712783][ T5781] usb usb6-port1: attempt power cycle [ 313.377566][ T30] audit: type=1400 audit(1788285125.602:423): avc: denied { setopt } for pid=7990 comm="syz.0.608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 313.382176][ T30] audit: type=1400 audit(1788285125.612:424): avc: denied { bind } for pid=7990 comm="syz.0.608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 313.385272][ T30] audit: type=1400 audit(1788285125.612:425): avc: denied { write } for pid=7990 comm="syz.0.608" name="if_inet6" dev="proc" ino=4026533059 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 314.156201][ C0] ================================================================== [ 314.156231][ C0] BUG: KASAN: slab-use-after-free in llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 314.156273][ C0] Read of size 1 at addr ffff888036d15010 by task syz-executor/5600 [ 314.156291][ C0] [ 314.156305][ C0] CPU: 0 UID: 0 PID: 5600 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 314.156340][ C0] Tainted: [L]=SOFTLOCKUP [ 314.156350][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 314.156369][ C0] Call Trace: [ 314.156377][ C0] [ 314.156386][ C0] dump_stack_lvl+0x100/0x190 [ 314.156411][ C0] print_report+0x13d/0x4b0 [ 314.156431][ C0] ? __virt_addr_valid+0x239/0x430 [ 314.156445][ C0] ? llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 314.156463][ C0] kasan_report+0xdf/0x1c0 [ 314.156480][ C0] ? llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 314.156499][ C0] llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 314.156517][ C0] ? __pfx_llc_conn_ac_send_sabme_cmd_p_set_x+0x10/0x10 [ 314.156538][ C0] llc_conn_state_process+0x3ec/0x1480 [ 314.156559][ C0] llc_conn_tmr_common_cb+0x2d4/0x880 [ 314.156574][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 314.156593][ C0] call_timer_fn+0x198/0x5f0 [ 314.156605][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 314.156619][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 314.156637][ C0] ? mark_held_locks+0x40/0x70 [ 314.156652][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 314.156670][ C0] __run_timers+0x757/0xb00 [ 314.156688][ C0] ? __pfx___run_timers+0x10/0x10 [ 314.156700][ C0] ? clockevents_program_event+0x23e/0x820 [ 314.156721][ C0] ? lock_acquire+0x1d1/0x380 [ 314.156735][ C0] ? _raw_spin_lock_irq+0x45/0x50 [ 314.156757][ C0] run_timer_base+0x114/0x190 [ 314.156770][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 314.156785][ C0] run_timer_softirq+0x1a/0x50 [ 314.156798][ C0] handle_softirqs+0x1e6/0x9d0 [ 314.156813][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 314.156826][ C0] ? _raw_spin_unlock+0x28/0x50 [ 314.156845][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 314.156865][ C0] __irq_exit_rcu+0x194/0x210 [ 314.156878][ C0] irq_exit_rcu+0x9/0x30 [ 314.156891][ C0] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 314.156905][ C0] [ 314.156909][ C0] [ 314.156914][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.156929][ C0] RIP: 0010:unwind_next_frame+0x1507/0x2090 [ 314.156948][ C0] Code: 00 fc ff df 48 8d 79 02 48 89 f8 48 c1 e8 03 0f b6 34 10 48 8d 41 03 49 89 c0 49 c1 e8 03 41 0f b6 14 10 49 89 f8 41 83 e0 07 <44> 38 c6 41 0f 9e c0 40 84 f6 40 0f 95 c6 41 84 f0 0f 85 a7 07 00 [ 314.156961][ C0] RSP: 0018:ffffc90003897300 EFLAGS: 00000202 [ 314.156976][ C0] RAX: ffffffff91f5d5db RBX: 0000000000000001 RCX: ffffffff91f5d5d8 [ 314.156985][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff91f5d5da [ 314.156993][ C0] RBP: ffffc900038973b8 R08: 0000000000000002 R09: 0000000000000007 [ 314.157002][ C0] R10: 0000000000000200 R11: 000000000001709d R12: ffffc900038973c0 [ 314.157010][ C0] R13: ffffc90003897370 R14: ffffc900038976b0 R15: ffffc900038973a4 [ 314.157023][ C0] ? free_unref_folios+0xa4a/0x1790 [ 314.157044][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 314.157065][ C0] arch_stack_walk+0x94/0xf0 [ 314.157082][ C0] ? folios_put_refs+0x585/0xaa0 [ 314.157100][ C0] stack_trace_save+0x8e/0xc0 [ 314.157120][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 314.157140][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 314.157152][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 314.157165][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 314.157183][ C0] save_stack+0x162/0x1e0 [ 314.157199][ C0] ? __pfx_save_stack+0x10/0x10 [ 314.157213][ C0] ? free_unref_folios+0xa4a/0x1790 [ 314.157234][ C0] ? page_ext_put+0x3e/0xd0 [ 314.157251][ C0] __reset_page_owner+0x84/0x190 [ 314.157267][ C0] free_unref_folios+0xa4a/0x1790 [ 314.157287][ C0] ? folios_put_refs+0x51d/0xaa0 [ 314.157303][ C0] ? folios_put_refs+0x51d/0xaa0 [ 314.157319][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 314.157333][ C0] folios_put_refs+0x585/0xaa0 [ 314.157350][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 314.157367][ C0] ? folio_batch_remove_exceptionals+0x115/0x1a0 [ 314.157388][ C0] shmem_undo_range+0x5e5/0x1570 [ 314.157409][ C0] ? __pfx_shmem_undo_range+0x10/0x10 [ 314.157434][ C0] ? kernel_text_address+0x8d/0x100 [ 314.157455][ C0] ? __kernel_text_address+0xd/0x30 [ 314.157474][ C0] ? unwind_get_return_address+0x59/0xa0 [ 314.157492][ C0] ? arch_stack_walk+0xa6/0xf0 [ 314.157513][ C0] ? kasan_save_stack+0x3f/0x50 [ 314.157527][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 314.157547][ C0] shmem_evict_inode+0x3b1/0xca0 [ 314.157566][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 314.157585][ C0] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 314.157599][ C0] ? lock_acquire+0x1d1/0x380 [ 314.157612][ C0] ? find_held_lock+0x2b/0x80 [ 314.157630][ C0] ? evict+0x37e/0xad0 [ 314.157647][ C0] ? evict+0x37e/0xad0 [ 314.157665][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 314.157686][ C0] evict+0x3c2/0xad0 [ 314.157704][ C0] ? __pfx_evict+0x10/0x10 [ 314.157721][ C0] ? lock_acquire+0x1d1/0x380 [ 314.157734][ C0] ? iput.part.0+0x981/0x1050 [ 314.157764][ C0] iput.part.0+0x989/0x1050 [ 314.157790][ C0] iput+0x35/0x40 [ 314.157807][ C0] filename_unlinkat+0x466/0x730 [ 314.157824][ C0] ? __pfx_filename_unlinkat+0x10/0x10 [ 314.157843][ C0] ? do_getname+0x191/0x390 [ 314.157866][ C0] __x64_sys_unlink+0x46/0x70 [ 314.157882][ C0] do_syscall_64+0x123/0x790 [ 314.157897][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.157911][ C0] RIP: 0033:0x7f2a8799d247 [ 314.157921][ C0] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 314.157934][ C0] RSP: 002b:00007ffff05e3eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 314.157947][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a8799d247 [ 314.157955][ C0] RDX: 00007ffff05e3ee0 RSI: 00007ffff05e3f70 RDI: 00007ffff05e3f70 [ 314.157964][ C0] RBP: 00007ffff05e3f70 R08: 00007ffff05e4f70 R09: 00000000ffffffff [ 314.157973][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffff05e5000 [ 314.157981][ C0] R13: 00007f2a87a34474 R14: 000000000004c01e R15: 00007ffff05e5040 [ 314.157994][ C0] [ 314.157998][ C0] [ 314.158001][ C0] Allocated by task 7996: [ 314.158011][ C0] kasan_save_stack+0x30/0x50 [ 314.158024][ C0] kasan_save_track+0x14/0x30 [ 314.158036][ C0] __kasan_kmalloc+0xaa/0xb0 [ 314.158047][ C0] __kmalloc_cache_noprof+0x2f8/0x6d0 [ 314.158065][ C0] llc_sap_open+0x120/0x3b0 [ 314.158080][ C0] llc_ui_autobind.isra.0+0x2ae/0x580 [ 314.158095][ C0] llc_ui_connect+0x582/0xdb0 [ 314.158108][ C0] __sys_connect_file+0x146/0x1a0 [ 314.158126][ C0] __sys_connect+0x141/0x170 [ 314.158142][ C0] __x64_sys_connect+0x72/0xb0 [ 314.158159][ C0] do_syscall_64+0x123/0x790 [ 314.158171][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.158188][ C0] [ 314.158190][ C0] Freed by task 5598: [ 314.158196][ C0] kasan_save_stack+0x30/0x50 [ 314.158208][ C0] kasan_save_track+0x14/0x30 [ 314.158220][ C0] kasan_save_free_info+0x3b/0x70 [ 314.158236][ C0] __kasan_slab_free+0x5f/0x80 [ 314.158249][ C0] __rcu_free_sheaf_prepare+0x5d/0x300 [ 314.158265][ C0] rcu_free_sheaf+0x1a/0xe0 [ 314.158283][ C0] rcu_core+0x5f0/0x1260 [ 314.158296][ C0] handle_softirqs+0x1e6/0x9d0 [ 314.158308][ C0] __irq_exit_rcu+0x194/0x210 [ 314.158319][ C0] irq_exit_rcu+0x9/0x30 [ 314.158330][ C0] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 314.158345][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.158358][ C0] [ 314.158361][ C0] The buggy address belongs to the object at ffff888036d15000 [ 314.158361][ C0] which belongs to the cache kmalloc-2k of size 2048 [ 314.158371][ C0] The buggy address is located 16 bytes inside of [ 314.158371][ C0] freed 2048-byte region [ffff888036d15000, ffff888036d15800) [ 314.158384][ C0] [ 314.158387][ C0] The buggy address belongs to the physical page: [ 314.158393][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36d10 [ 314.158407][ C0] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 314.158417][ C0] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 314.158429][ C0] page_type: f5(slab) [ 314.158441][ C0] raw: 00fff00000000040 ffff88801c02f000 dead000000000100 dead000000000122 [ 314.158455][ C0] raw: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 314.158467][ C0] head: 00fff00000000040 ffff88801c02f000 dead000000000100 dead000000000122 [ 314.158479][ C0] head: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 314.158490][ C0] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 314.158502][ C0] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 314.158509][ C0] page dumped because: kasan: bad access detected [ 314.158518][ C0] page_owner tracks the page as allocated [ 314.158523][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 17743280539 [ 314.158544][ C0] post_alloc_hook+0xfd/0x120 [ 314.158565][ C0] get_page_from_freelist+0x110d/0x35d0 [ 314.158583][ C0] __alloc_frozen_pages_noprof+0x2eb/0x3300 [ 314.158602][ C0] new_slab+0xa9/0x6e0 [ 314.158618][ C0] refill_objects+0xe3/0x410 [ 314.158635][ C0] __pcs_replace_empty_main+0x35e/0x650 [ 314.158652][ C0] __kmalloc_cache_noprof+0x4f4/0x6d0 [ 314.158669][ C0] device_create_groups_vargs+0x8a/0x270 [ 314.158687][ C0] device_create_with_groups+0xf4/0x130 [ 314.158701][ C0] misc_register+0x4a1/0x730 [ 314.158719][ C0] cpu_latency_qos_init+0x16/0x60 [ 314.158731][ C0] do_one_initcall+0x11c/0x6f0 [ 314.158744][ C0] kernel_init_freeable+0x6ea/0x7b0 [ 314.158762][ C0] kernel_init+0x21/0x1e0 [ 314.158778][ C0] ret_from_fork+0x730/0xd60 [ 314.158791][ C0] ret_from_fork_asm+0x1a/0x30 [ 314.158802][ C0] page_owner free stack trace missing [ 314.158807][ C0] [ 314.158809][ C0] Memory state around the buggy address: [ 314.158818][ C0] ffff888036d14f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 314.158827][ C0] ffff888036d14f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 314.158836][ C0] >ffff888036d15000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.158843][ C0] ^ [ 314.158849][ C0] ffff888036d15080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.158858][ C0] ffff888036d15100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.158865][ C0] ================================================================== [ 314.158904][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 315.210807][ C0] CPU: 0 UID: 0 PID: 5600 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 315.221802][ C0] Tainted: [L]=SOFTLOCKUP [ 315.226103][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 315.236144][ C0] Call Trace: [ 315.239397][ C0] [ 315.242215][ C0] dump_stack_lvl+0x100/0x190 [ 315.246872][ C0] vpanic+0x553/0x970 [ 315.250828][ C0] ? __pfx_vpanic+0x10/0x10 [ 315.255301][ C0] ? mark_held_locks+0x40/0x70 [ 315.260040][ C0] ? irqentry_exit+0x24d/0xa10 [ 315.264779][ C0] ? llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 315.271347][ C0] panic+0xd1/0xe0 [ 315.275043][ C0] ? __pfx_panic+0x10/0x10 [ 315.279433][ C0] check_panic_on_warn.cold+0x19/0x34 [ 315.284779][ C0] end_report.part.0+0x3a/0x90 [ 315.289521][ C0] kasan_report.cold+0xe/0x18 [ 315.294179][ C0] ? llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 315.300747][ C0] llc_conn_ac_send_sabme_cmd_p_set_x+0x442/0x470 [ 315.307139][ C0] ? __pfx_llc_conn_ac_send_sabme_cmd_p_set_x+0x10/0x10 [ 315.314050][ C0] llc_conn_state_process+0x3ec/0x1480 [ 315.319577][ C0] llc_conn_tmr_common_cb+0x2d4/0x880 [ 315.324923][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 315.330547][ C0] call_timer_fn+0x198/0x5f0 [ 315.335120][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 315.340209][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 315.345829][ C0] ? mark_held_locks+0x40/0x70 [ 315.350566][ C0] ? __pfx_llc_conn_ack_tmr_cb+0x10/0x10 [ 315.356182][ C0] __run_timers+0x757/0xb00 [ 315.360664][ C0] ? __pfx___run_timers+0x10/0x10 [ 315.365658][ C0] ? clockevents_program_event+0x23e/0x820 [ 315.371443][ C0] ? lock_acquire+0x1d1/0x380 [ 315.376098][ C0] ? _raw_spin_lock_irq+0x45/0x50 [ 315.381120][ C0] run_timer_base+0x114/0x190 [ 315.385785][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 315.390957][ C0] run_timer_softirq+0x1a/0x50 [ 315.395716][ C0] handle_softirqs+0x1e6/0x9d0 [ 315.400454][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 315.405712][ C0] ? _raw_spin_unlock+0x28/0x50 [ 315.410541][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 315.416159][ C0] __irq_exit_rcu+0x194/0x210 [ 315.420809][ C0] irq_exit_rcu+0x9/0x30 [ 315.425042][ C0] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 315.430649][ C0] [ 315.433555][ C0] [ 315.436460][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 315.442436][ C0] RIP: 0010:unwind_next_frame+0x1507/0x2090 [ 315.448310][ C0] Code: 00 fc ff df 48 8d 79 02 48 89 f8 48 c1 e8 03 0f b6 34 10 48 8d 41 03 49 89 c0 49 c1 e8 03 41 0f b6 14 10 49 89 f8 41 83 e0 07 <44> 38 c6 41 0f 9e c0 40 84 f6 40 0f 95 c6 41 84 f0 0f 85 a7 07 00 [ 315.467890][ C0] RSP: 0018:ffffc90003897300 EFLAGS: 00000202 [ 315.473931][ C0] RAX: ffffffff91f5d5db RBX: 0000000000000001 RCX: ffffffff91f5d5d8 [ 315.481875][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff91f5d5da [ 315.489818][ C0] RBP: ffffc900038973b8 R08: 0000000000000002 R09: 0000000000000007 [ 315.497760][ C0] R10: 0000000000000200 R11: 000000000001709d R12: ffffc900038973c0 [ 315.505702][ C0] R13: ffffc90003897370 R14: ffffc900038976b0 R15: ffffc900038973a4 [ 315.513655][ C0] ? free_unref_folios+0xa4a/0x1790 [ 315.518841][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 315.524976][ C0] arch_stack_walk+0x94/0xf0 [ 315.529546][ C0] ? folios_put_refs+0x585/0xaa0 [ 315.534465][ C0] stack_trace_save+0x8e/0xc0 [ 315.539138][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 315.544488][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 315.549404][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 315.555183][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 315.560355][ C0] save_stack+0x162/0x1e0 [ 315.564659][ C0] ? __pfx_save_stack+0x10/0x10 [ 315.569483][ C0] ? free_unref_folios+0xa4a/0x1790 [ 315.574668][ C0] ? page_ext_put+0x3e/0xd0 [ 315.579152][ C0] __reset_page_owner+0x84/0x190 [ 315.584066][ C0] free_unref_folios+0xa4a/0x1790 [ 315.589069][ C0] ? folios_put_refs+0x51d/0xaa0 [ 315.593980][ C0] ? folios_put_refs+0x51d/0xaa0 [ 315.598894][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 315.604677][ C0] folios_put_refs+0x585/0xaa0 [ 315.609419][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 315.614684][ C0] ? folio_batch_remove_exceptionals+0x115/0x1a0 [ 315.620989][ C0] shmem_undo_range+0x5e5/0x1570 [ 315.625910][ C0] ? __pfx_shmem_undo_range+0x10/0x10 [ 315.631264][ C0] ? kernel_text_address+0x8d/0x100 [ 315.636445][ C0] ? __kernel_text_address+0xd/0x30 [ 315.641626][ C0] ? unwind_get_return_address+0x59/0xa0 [ 315.647235][ C0] ? arch_stack_walk+0xa6/0xf0 [ 315.651981][ C0] ? kasan_save_stack+0x3f/0x50 [ 315.656806][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 315.662156][ C0] shmem_evict_inode+0x3b1/0xca0 [ 315.667075][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 315.672520][ C0] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 315.678572][ C0] ? lock_acquire+0x1d1/0x380 [ 315.683229][ C0] ? find_held_lock+0x2b/0x80 [ 315.687885][ C0] ? evict+0x37e/0xad0 [ 315.691941][ C0] ? evict+0x37e/0xad0 [ 315.695990][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 315.701428][ C0] evict+0x3c2/0xad0 [ 315.705304][ C0] ? __pfx_evict+0x10/0x10 [ 315.709697][ C0] ? lock_acquire+0x1d1/0x380 [ 315.714357][ C0] ? iput.part.0+0x981/0x1050 [ 315.719015][ C0] iput.part.0+0x989/0x1050 [ 315.723503][ C0] iput+0x35/0x40 [ 315.727125][ C0] filename_unlinkat+0x466/0x730 [ 315.732060][ C0] ? __pfx_filename_unlinkat+0x10/0x10 [ 315.737599][ C0] ? do_getname+0x191/0x390 [ 315.742089][ C0] __x64_sys_unlink+0x46/0x70 [ 315.746743][ C0] do_syscall_64+0x123/0x790 [ 315.751312][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.757182][ C0] RIP: 0033:0x7f2a8799d247 [ 315.761575][ C0] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 315.781161][ C0] RSP: 002b:00007ffff05e3eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 315.789558][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a8799d247 [ 315.797526][ C0] RDX: 00007ffff05e3ee0 RSI: 00007ffff05e3f70 RDI: 00007ffff05e3f70 [ 315.805473][ C0] RBP: 00007ffff05e3f70 R08: 00007ffff05e4f70 R09: 00000000ffffffff [ 315.813415][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffff05e5000 [ 315.821707][ C0] R13: 00007f2a87a34474 R14: 000000000004c01e R15: 00007ffff05e5040 [ 315.829674][ C0] [ 315.832986][ C0] Kernel Offset: disabled [ 315.837295][ C0] Rebooting in 86400 seconds..