last executing test programs: 6m21.53469385s ago: executing program 0 (id=325): ioprio_set$pid(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="6e1f0d5899a3c2ef024f16ca3a472fb239ec2a15feee3c6a38dd55f43044ff98c8c74181b81b43948bc14ffeb3acbfa4c8aaedd873222babbdd84379001baddb9e2143a743eb88381312853008e618e8bd0fbdbfdefaf96b11525c7d76fff2bea35a1c1d3c03"], 0x160c}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x400000009) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000240)) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="be07655e", @ANYRES16=r4, @ANYBLOB="01002abd7000fddbdf251200000008000300", @ANYRES32=r6, @ANYBLOB="05001301010000000a0006000802110000000000"], 0x30}, 0x1, 0x0, 0x0, 0x8814}, 0x4000000) r7 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0x5a051feb1f984a1d, 0x202812, r7, 0x7dfff000) r8 = socket$alg(0x26, 0x5, 0x0) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/sem\x00', 0x41, 0x0) write$cgroup_freezer_state(r9, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4002, 0x0, 0x31}, 0x18) bind$alg(r8, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'nhpoly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000000)="8a", 0x440) recvmmsg(r8, &(0x7f0000004200)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000026c0)=""/235, 0xeb}, 0x3}, {{&(0x7f00000027c0)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002840)=""/25, 0x19}, {&(0x7f0000002880)=""/94, 0x5e}, {&(0x7f0000002900)=""/142, 0x8e}], 0x3, &(0x7f0000002a00)=""/90, 0x5a}, 0x6}, {{&(0x7f0000002a80)=@x25={0x9, @remote}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000002b00)=""/197, 0xc5}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x3, &(0x7f0000003c80)=""/224, 0xe0}, 0x1a}, {{&(0x7f0000003d80)=@isdn, 0x80, &(0x7f0000004400)=[{&(0x7f0000003e00)=""/220, 0xdc}], 0x1}, 0x2}, {{&(0x7f0000003f40)=@tipc=@id, 0x80, &(0x7f0000004140)=[{&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f00000040c0)=""/120, 0x78}], 0x2, &(0x7f0000000200)=""/109, 0x6d}, 0x1dc}], 0x5, 0x10000, &(0x7f0000004340)={0x0, 0x3938700}) ioctl$SNDCTL_DSP_STEREO(r9, 0xc0045003, &(0x7f0000000440)=0x1) r10 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@cpuid={0x2, 0x18, {0x7, 0x8001}}], 0x18}) ioctl$KVM_GET_CPUID2(r10, 0xc008ae91, &(0x7f0000004440)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 6m19.322658982s ago: executing program 0 (id=336): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="28040000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r3], 0x428}, 0x1, 0x0, 0x0, 0x4000}, 0x200000d4) 6m19.257879729s ago: executing program 0 (id=338): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="28040000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r3], 0x428}, 0x1, 0x0, 0x0, 0x4000}, 0x200000d4) (fail_nth: 1) 6m18.92276543s ago: executing program 0 (id=339): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0xe8) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x4d) lseek(r3, 0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00'}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/warn_count', 0x200, 0x18) mq_getsetattr(r4, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000300)='\x00', 0x81901) move_mount(r6, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x101091, 0x0) umount2(&(0x7f0000000480)='./file0\x00', 0x2) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x185) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="28040000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES8=r5], 0x428}, 0x1, 0x0, 0x0, 0x4000}, 0x200000d4) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, 0x0, &(0x7f0000004a80)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000280), 0x1, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@nodevmap}, {@dfltuid={'dfltuid', 0x3d, r7}}, {@afid={'afid', 0x3d, 0x10000}}, {@cache_none}, {@msize={'msize', 0x3d, 0x9}}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/iommu\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_gt={'fowner>', r5}}]}}) mprotect(&(0x7f000002c000/0x1000)=nil, 0x1000, 0xc) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 6m18.871264228s ago: executing program 0 (id=341): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000240)={0xa, 0x4e21, 0x8000001, @private0, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000440)="14", 0x1}], 0x1}}, {{&(0x7f0000000300)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, '\x00', 0x28}, 0x8}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000800)='M', 0x4}], 0x1}}], 0x2, 0x931766f6319eed40) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200)=0x5, 0xfffffe97) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x6, 0x7, 0x3, 0x7fffffffffffffff, 0x80000001, 0x2000000000000006, 0x8, 0x9, 0x29f9238, 0xfffffffffffffffe, 0x8000000000000000, 0x5, 0xcc74, 0x0, 0x912]}, &(0x7f0000000100)=0x100) (fail_nth: 1) 6m18.439071294s ago: executing program 0 (id=345): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x42, 0x3}, 0x1}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x80000009, 0x2}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f0000000380)={&(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42, 0x80000009}}}, 0x10, 0x0}, 0x0) (fail_nth: 1) 6m18.080824072s ago: executing program 32 (id=345): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x42, 0x3}, 0x1}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x80000009, 0x2}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f0000000380)={&(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42, 0x80000009}}}, 0x10, 0x0}, 0x0) (fail_nth: 1) 3m12.682774949s ago: executing program 2 (id=1919): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) read(r0, &(0x7f0000000100)=""/159, 0xfffffe5a) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000000201010100000000000000000200000004000180180002801400018008000100b04c94a708000200ac1414aa140019800800010004000000080002"], 0x44}}, 0x0) mbind(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000080)=0x200000000000002, 0x95, 0x5) 3m12.034965345s ago: executing program 1 (id=1927): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 3m11.525811062s ago: executing program 2 (id=1928): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) (fail_nth: 1) 3m11.460206947s ago: executing program 2 (id=1930): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x81c0, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000140)={0x4000}, 0x18, 0x0) landlock_restrict_self(r2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$vim2m(&(0x7f0000000000), 0x3ff, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000040)={0x1, @raw_data="38175ed207001e865955595663236001fa07be47030889be80d49d06a746282b8fef2c2f8769f0ee07cab1907ee285d53c42e0a921f91991520631345f02a7a36722d36443983bf3d734ee9f55d2514d0eb113763bf52f582f87805a7b8867bc0400a8593f928a8194a934b7b615b30a89c87f515f708c750218968027c43480c0df58b0ed48a110ee63b82cbd218c748b7b768015a7b633cf69d3771007105ecaf6f7c9b03c1d6d2db5210febe3a652a8035515e3513046406b628d9e02d09e43895d6c93457d59"}) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20010000120013070000000000000000e0000001000000000000000000000000fc00"/64, @ANYBLOB="b38a96d9286b788e081eb0fff5094b087ad1024a09b5e0975b72e728233143f3158ead2e2d89a1ac50bc6de57928798782c6ad62b3de4a2cd6055b319843d23866c6555ce679c15bb2c1f0b0acb35ed9e33ee57553ce288b104e548f21a091b4af432b805b86ade9cc0839e9f910e7c7134ba3659f084bf1dd676ed273be4297b9fabbc768e31b205c17bb09bffde61c"], 0x120}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r5, @ANYBLOB="08002700851600000a00180000000000000000001c005a8018000180140003"], 0x4c}}, 0x4000804) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x8000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="0413"], 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 3m11.376163236s ago: executing program 1 (id=1931): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x195011, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x8) 3m11.135437792s ago: executing program 1 (id=1932): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4880, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[0x4, 0x2, 0x401, 0x4, 0x16d, 0x3, 0x3d, 0x0, 0x4, 0x5, 0x4, 0x9, 0x8001, 0x2, 0x4, 0x10], 0x0, 0x208012}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="420f22d7f242a70f20c035080000000f22c066ba4200ed66ba4000ed66b82e018ed0f44a0fc75910b9800000c00f3235000800000f30470f01ca", 0x3a}], 0x1, 0x30, &(0x7f00000001c0)=[@dstype3], 0x1) read(r3, &(0x7f0000000200)=""/12, 0xc) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000240)) close(r1) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000480)={[0x8, 0x6, 0x7f, 0x21, 0x5, 0x40, 0x6, 0x3e3a, 0x1, 0x10001, 0x667c3082, 0x2, 0x5, 0xc, 0x44a, 0xffffff81, 0x6, 0x2, 0x8, 0x18, 0x5, 0x0, 0x0, 0x4, 0xe844, 0x1, 0x2, 0x6, 0x2, 0xff, 0xf, 0x80000001, 0x13f2, 0xa, 0x3, 0x200, 0x2, 0x80000001, 0x62, 0x3, 0x3, 0x2, 0x3800000, 0x0, 0x7de0, 0x0, 0x1, 0x7, 0x5, 0x0, 0x7345, 0xa, 0x7fffffff, 0x5aae, 0x9836, 0x950d361d, 0x0, 0x7fffffff, 0x6, 0x5, 0x4, 0x5, 0x7, 0x8, 0x5, 0x0, 0x80, 0x4, 0xdb, 0xe2b9, 0x200, 0x0, 0x401, 0x200, 0x4, 0x18b8, 0x6, 0xfffffffd, 0x81, 0xcf, 0x2, 0x7, 0x3, 0x5, 0x4, 0x8, 0x3, 0x8, 0x0, 0xf, 0x2, 0x8a9, 0x4, 0x6, 0x3, 0x383, 0x9, 0x3, 0x0, 0x6, 0x3, 0x6, 0x2, 0xfffffff7, 0x7, 0x4, 0x7, 0x6, 0x1, 0x7, 0x6, 0x401, 0xb0, 0x7, 0x8, 0x0, 0x7, 0x2, 0x7fffffff, 0x3c7, 0x5, 0x6, 0x85fa, 0xf, 0xff, 0xffffff7d, 0x8, 0x365ffb7a, 0x4, 0x8, 0x9, 0x9, 0xffffffd8, 0x800, 0x2a, 0xffffff86, 0xec, 0xb3, 0x2, 0x4, 0x7, 0x9, 0x3, 0x6, 0x4024, 0x7, 0xa36, 0x7, 0x0, 0x2, 0x7fff, 0x5, 0xffff, 0x7fffffff, 0x5, 0x2, 0x2, 0x4, 0x8, 0x17, 0x8, 0x6, 0x1, 0x6, 0x0, 0xfffff001, 0xfffeffff, 0x3, 0x1, 0xd0, 0x5, 0xfffffffe, 0x2, 0x401, 0x800, 0xb69, 0x2, 0x9, 0x1, 0x3, 0x2, 0x7fff, 0x2, 0x1, 0x800, 0x6, 0xfff, 0x1, 0xe, 0xffffff4d, 0x7, 0x1, 0xb, 0x74a, 0x3, 0x1, 0x4, 0x81, 0x9, 0x5, 0x8cf7, 0x10000, 0x9, 0x305, 0x9, 0xffffffff, 0xb881, 0x4, 0x3, 0x8, 0x2930, 0x5, 0x2, 0x1, 0x9, 0x1, 0x8, 0x2, 0x6, 0xd, 0x10000, 0x5bc, 0x68, 0x7, 0x5, 0x5, 0x4, 0x3, 0xc, 0x1, 0x6, 0x8000, 0x40f4, 0x9, 0x4, 0x0, 0x2, 0x811c0, 0x1, 0xfffffff9, 0x2, 0x1, 0x400, 0x0, 0x40, 0x80000001, 0x4, 0xffff3b59, 0xfffffeff, 0xb7, 0x2, 0xac, 0xf7a, 0x1, 0x5, 0x7, 0x8, 0x9, 0x80, 0xf, 0x811d, 0x4, 0x8, 0xfffff9ab, 0x6, 0x1, 0xe, 0x2, 0x2, 0x1, 0x9, 0x5, 0x6, 0x2, 0xf25, 0xfd5, 0x0, 0x10001, 0x95, 0x80000001, 0x9b, 0x4, 0x5, 0x9, 0x34, 0x3, 0x9, 0x9, 0x2, 0x1ff, 0x3, 0x9, 0x9, 0xfffffff7, 0xab, 0x401000, 0x5, 0x7, 0xa376, 0x3, 0x3, 0x2, 0x5, 0x4, 0x1cbb, 0x7, 0x0, 0x1000, 0xfffffff8, 0xffff, 0x2, 0xc, 0xfffff801, 0x10001, 0x5, 0x2, 0x1, 0x3, 0x5, 0x9f1, 0x7ff, 0x7ff, 0x10, 0x9, 0x4, 0x3, 0x7f, 0x4, 0x7, 0x40000000, 0x4, 0x2, 0x81, 0x8001, 0xa, 0x4, 0x1, 0x4, 0x2ea8, 0x1, 0x1000, 0xfffffff6, 0x1, 0x1b2, 0x7f, 0xa6, 0xe2, 0x6, 0x200, 0x2, 0x1, 0x7, 0x0, 0x18000, 0x8, 0x3, 0x9, 0x3, 0x5, 0x6, 0x10001, 0xd6cf, 0x3, 0xf62, 0x2, 0x7fffffff, 0x1, 0x8, 0x9, 0x1, 0x208a, 0x6, 0x5, 0x7ff, 0x9, 0x5, 0x4, 0xffffffff, 0x800, 0xcc59, 0x8, 0x3, 0x3ff, 0xb, 0x5, 0x9, 0x6, 0x1, 0x0, 0x6ac, 0x4, 0x5, 0x1000, 0x100, 0x2, 0x5, 0x8001, 0xc1, 0x0, 0x5, 0x0, 0x81, 0x9, 0x80, 0x9, 0xfffffff9, 0xfffff22f, 0x3, 0x3, 0x1, 0x422b4723, 0x7ff, 0x9, 0x80000000, 0x1, 0xfff, 0xffff, 0x1, 0x7e, 0xffff, 0x9, 0x800, 0x5, 0x401, 0x9, 0x7, 0x7a, 0x8001, 0x5f, 0x7f, 0x4, 0x6, 0x4, 0x4, 0x4, 0x2, 0x400, 0x9, 0x8e, 0x10001, 0x200, 0x8, 0x100, 0x8, 0xb, 0x1, 0x0, 0xd159, 0x8, 0xffff, 0x9, 0x65bb, 0xf, 0x81, 0x82, 0x9, 0xffffffff, 0xff, 0x33040f92, 0x1, 0x9, 0x9, 0x4, 0x8, 0x8, 0x6, 0xf, 0x2, 0x3a756bf5, 0x4, 0x32, 0x9, 0x6, 0x1c220726, 0x100, 0x400, 0xd7e, 0x324, 0xe913, 0x1, 0x3, 0x10, 0x7, 0x7, 0x100000, 0x9, 0xa, 0x0, 0x3, 0x8, 0x3, 0x2, 0x3, 0x8, 0x9, 0x9, 0xa, 0x3, 0xffffffff, 0x2e76, 0x58de, 0x8, 0x2, 0x6, 0x1ff, 0x9, 0x1000, 0xb, 0x2, 0x83b, 0x2, 0x50, 0x5, 0xfe54, 0x3, 0xffff, 0xfffffff9, 0x2, 0x4, 0x8, 0xb89, 0x8, 0x0, 0x4, 0x65, 0x9, 0x5, 0x0, 0x5, 0x806b, 0x86, 0x9, 0x8, 0x3, 0x8, 0x3, 0xfffffff8, 0x6, 0xd54, 0x4, 0xb5c, 0x6, 0xffffffff, 0x1, 0xf, 0x5, 0x4512, 0xad4, 0x6, 0x9, 0xc7b, 0x0, 0x7, 0x7, 0x6, 0xfffffffa, 0x6, 0x38, 0x0, 0x80000, 0x456c7534, 0x5, 0x9, 0x6, 0x10001, 0x1, 0x4, 0x5, 0xffffff29, 0x4, 0x1000, 0x6, 0x9, 0xbf4c, 0xfffffffa, 0x2, 0x3, 0x4, 0x61fc, 0x8, 0x40, 0xfffffffe, 0xfffffff9, 0x3, 0x8, 0x400, 0x0, 0x4, 0x6, 0xe4, 0x3, 0x6, 0x3, 0x7, 0x2, 0x7, 0x8001, 0x7, 0x1, 0x5, 0x5, 0x4f, 0x3b6f, 0x200, 0x7, 0x400, 0x101, 0x9, 0x50, 0xb, 0x8, 0x6, 0xfe4, 0x2, 0x7, 0x9, 0x8f, 0x2, 0x80000000, 0xff, 0x6, 0x1, 0x7, 0x1, 0xffffffa5, 0x8, 0x8, 0x57d1, 0x1, 0x8, 0x1, 0x4, 0x401, 0x6, 0x0, 0x7, 0xfffffff9, 0x100, 0x4, 0x8, 0x9, 0x8, 0x7fffffff, 0x2, 0x7e72, 0x5, 0x8510, 0x0, 0x79c, 0x7, 0x9, 0x5, 0x1000, 0x6, 0x6, 0x9, 0x5, 0x81, 0x6201, 0x5, 0xfee, 0x4, 0x2, 0x6, 0x8, 0x2, 0x7, 0x7fffffff, 0x4, 0x401, 0x1, 0x9, 0x1, 0x3, 0x1, 0x7, 0x7, 0x5, 0x6, 0x0, 0xcb43, 0x1, 0x10001, 0x6, 0x5, 0x2, 0x3, 0x0, 0x5, 0x9, 0xfffffffd, 0x1ff, 0x21, 0x10, 0x3, 0x7, 0xfff, 0x51, 0x9, 0x6, 0x1, 0x0, 0x2, 0x4, 0xffffffff, 0x1, 0xb, 0x4, 0x5, 0x8, 0x9, 0x2, 0x6, 0xcc8e, 0x5, 0xe, 0xfa9, 0x0, 0x5, 0xb54e, 0x76f, 0x7ff, 0x800, 0x5, 0x1, 0x10001, 0x6, 0x2, 0x6, 0x3, 0x9, 0x0, 0x43eb, 0xc000, 0x8, 0x4, 0xb, 0x3, 0x6, 0x7, 0x6, 0x6, 0x8, 0xfffffff7, 0xf2c, 0x6, 0x2, 0x1ff, 0x6, 0x3, 0x8, 0x9, 0x7, 0x1, 0x3, 0x2, 0x100, 0x5, 0x9, 0xf8a8, 0x0, 0x4, 0x3, 0x1, 0x7fff, 0x7, 0x5, 0x4, 0x80000001, 0x9, 0x80000001, 0x1, 0xffff, 0x12, 0xa83, 0x2, 0x9481, 0x0, 0x58b, 0x7ff, 0x5, 0x3, 0x3, 0xfffffff8, 0xfffffe00, 0x6, 0x3ff, 0x7, 0x4, 0x0, 0x58e, 0x3, 0x21c, 0x3, 0x2165a6e7, 0x4, 0x10001, 0x2, 0xb, 0xa0, 0x7, 0x8, 0x3, 0x6, 0x1, 0x3, 0xc737, 0x5, 0x9, 0x5, 0x7, 0x4, 0xb0, 0x0, 0x6, 0x6, 0x8, 0x101, 0x7, 0x7ff, 0x7fff, 0x9, 0x8, 0x2, 0x200, 0x6c3, 0x5, 0x6, 0xfffffff9, 0x1, 0xc47, 0x580, 0x3e5d, 0xfffffffc, 0x80000001, 0x3, 0x8, 0x1, 0x702a, 0x7, 0x8, 0x3, 0x6, 0x37b3, 0x4, 0x764, 0x25, 0x22523e31, 0x7, 0x2, 0x2, 0x0, 0x0, 0x7, 0x200, 0x80000000, 0x5, 0x14c, 0x0, 0x6, 0x1, 0x81, 0xcd9, 0x5, 0x800, 0x8, 0x7ff, 0xfffffffb, 0x4a, 0x33e, 0x10000, 0x4035913a, 0x9, 0x2e68e4b7, 0x2, 0x1, 0x5, 0x9, 0x80000001, 0x4, 0x54, 0x4, 0x2, 0x4, 0xffff, 0x8, 0x7, 0x5, 0x2, 0x1, 0x7, 0x1f8000, 0x5, 0x6, 0x3, 0x10, 0x9, 0x400, 0x6, 0x9c1, 0x6, 0xfff, 0x5, 0x423c, 0x100, 0x2, 0x2, 0x5, 0xbe, 0x6, 0x0, 0xb, 0xf, 0x7, 0x8, 0xb, 0x401, 0x0, 0x2, 0x8d, 0x7cf, 0x0, 0x7fffffff, 0x40, 0xb, 0x2, 0xd, 0x8, 0x6, 0xff8, 0x7fff, 0xa, 0x6, 0x1, 0x429cc495, 0x3, 0x4, 0x7, 0x7aa9, 0x1, 0x0, 0x4, 0x8, 0xa587, 0x6, 0x6, 0xc6, 0x1, 0xeae, 0xe, 0x8, 0x10, 0x54, 0x5, 0x7, 0x4, 0x3, 0x3, 0x10, 0x69, 0x1, 0x6, 0xad, 0x5b4, 0xa5, 0x8, 0xc, 0x5, 0x400, 0x4, 0xa, 0x5, 0x10001, 0x4, 0x2601, 0x0, 0x20bf, 0xf, 0x8, 0x8, 0x7, 0x1, 0x8, 0xc3e, 0x4a, 0x9, 0x3, 0x9, 0xae, 0x3, 0x7, 0xfffffff9, 0xf, 0x7, 0x3, 0x6, 0x80000000, 0xdfa, 0x5, 0x1318, 0x40, 0x7, 0xc, 0x2, 0x1, 0x9, 0x8, 0x5990, 0x3b, 0x18, 0x1, 0x80000001, 0x6, 0x0, 0x7fff, 0x1, 0x1ff, 0xffffffff, 0xf988, 0x400, 0x3, 0xcd2, 0x7f, 0x2a]}) ioctl$KVM_CAP_X86_BUS_LOCK_EXIT(r2, 0x4068aea3, &(0x7f0000001480)={0xc1, 0x0, 0x3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001500)={'veth0_to_bridge\x00', 0x0}) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000016c0)={&(0x7f0000001580)={0x120, 0x1, 0x3, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFQA_CT={0x48, 0xb, 0x0, 0x1, [@CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0xc, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x8}]}}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'irc-20000\x00'}}, @CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x10001}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x46a1}]}}]}, @NFQA_EXP={0xc4, 0xf, 0x0, 0x1, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x4}, @CTA_EXPECT_MASTER={0xa8, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2e}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @remote}}}}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001740)={@remote, r5}, 0x14) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000001780)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = fsmount(0xffffffffffffffff, 0x1, 0xf8) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CAP_HYPERV_SEND_IPI(r7, 0x4068aea3, &(0x7f00000017c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000001840), 0x4202, 0x0) rename(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00') ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x3c, 0x0, 0x9, 0x401, 0x0, 0x0, {0x1}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xfffffffb}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fffffff}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x80) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000001a00)={0x1, 0xcc, 0x6}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001a40)={[0x9, 0x5, 0x2, 0x6, 0xdc7e, 0xfffffffffffffff7, 0xc6c, 0xc10, 0x9a52, 0x3, 0x2, 0x4, 0xe, 0xa, 0x9, 0xfb46], 0x8000000, 0x42880}) ioctl$EXT4_IOC_GET_ES_CACHE(r6, 0xc020662a, &(0x7f0000001b00)={0x80, 0xf07b, 0x1, 0x8001, 0x3, 0x0, [{0x8, 0x100000, 0x300000000000000, '\x00', 0xbda60c8478a398d2}, {0x4, 0x73ef, 0x0, '\x00', 0x1082}, {0x8, 0x9, 0x6, '\x00', 0x2000}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001c00)={0x3, 0x0, 0xeeee0000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 3m10.943004731s ago: executing program 2 (id=1933): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x195011, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x8) (fail_nth: 1) 3m10.919970918s ago: executing program 1 (id=1934): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x195011, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) chdir(&(0x7f0000000080)='./file0/../file0\x00') umount2(&(0x7f0000000040)='./file0/file0\x00', 0x8) 3m10.598662139s ago: executing program 2 (id=1936): sendmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x547}], 0x1}}], 0x1, 0x4000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000), &(0x7f0000000140)=0x4) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x1000000000000004) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast1, @remote, @remote, 0x3, 0x8, 0x0, 0x400, 0xb7, 0xc20022}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup(r3) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000008cb06a78100000000000109022400010000300009040000020300020009211c000001220b0009058103"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"\v'], 0x0}, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x8042, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r6, 0x40045010, &(0x7f0000000040)=0x8) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x17, 0x4, 0x6, 0xfffa}, 0x1d, [0x1, 0xc95a, 0xfffffff3, 0xb, 0x80, 0x2, 0xbe3, 0x7f, 0x6, 0x4d, 0x39cc191a, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x9, 0x0, 0x5, 0x4, 0x7, 0x1, 0x3c5b, 0x1, 0x24, 0x9, 0x1, 0x1f461e2c, 0x2, 0xe661, 0x7fff, 0xb, 0x3, 0x7fff, 0x4c74, 0x80000000, 0x242, 0x3, 0xe, 0x0, 0x71, 0x2, 0x6, 0x3, 0x2, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x92a3, 0x4, 0x1, 0x0, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000004, 0x4, 0x12f, 0x8000, 0x10, 0xfffffff3, 0x129432e6, 0xcb, 0xf9, 0xd, 0x9, 0x6c7, 0x1000, 0xc0fe626c, 0x3, 0x0, 0x2007, 0x492e0401, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x4, 0x8000, 0x9, 0x3fe, 0x401, 0x6, 0x1, 0xff, 0x5, 0x5, 0x5f31, 0x4, 0x0, 0x2, 0x2, 0x9, 0x4, 0x9, 0x8, 0x9, 0x6, 0x7, 0x8000, 0x1, 0xfe000000, 0x9, 0x2, 0x7f, 0x9, 0x3, 0x3, 0x9, 0x1, 0x7, 0x3, 0x9, 0x48c93690, 0x42, 0x2], [0x4, 0x6, 0x0, 0x5, 0xfffffffa, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x1, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x1, 0x8, 0x86, 0x3, 0x9, 0x3e7, 0x9, 0x5, 0x2, 0x2, 0x3, 0x8, 0x4, 0x8001, 0x9, 0x38, 0x8, 0x200, 0x80, 0x3, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0x53cf697b, 0x5, 0x6, 0xac8, 0xbf, 0x10002, 0x3, 0x7ff, 0xfffffff9, 0x0, 0x1, 0xffff, 0x0, 0x6, 0x1c, 0x120000, 0x3, 0x6, 0xaaeb, 0x4, 0x25], [0x9, 0xbb31, 0x6, 0xb, 0x5, 0x1, 0x3d9, 0x6, 0x0, 0x5, 0xce7, 0x1ff, 0x2, 0x7, 0x5, 0x1003, 0x101, 0x10000, 0x6, 0x7fff, 0xffff, 0x2000a620, 0x2, 0x5, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x6, 0xffffffff, 0x80000000, 0x5, 0x8, 0xc8, 0x101, 0x0, 0xffff, 0x3, 0x7f, 0x100, 0x9602, 0xb, 0x2, 0x4, 0x5, 0x1, 0x10080, 0x3, 0x8, 0x30b1d693, 0xa1f, 0x4, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1c, 0x1, 0x200, 0x9, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r8, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000180)="baf80c66b8ac8a668966efbafc0c66b8ca97000066efbaa000ec0f0134baf80c66b86079708266efbafc0c66b8d88b000066ef26f30f1ef9b800008ec866b9800000c00f326635010000000f300f20e06635000002000f22e00f2015baf80c66b8d269428266efbafc0cb000ee", 0x6d}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, 0x0, 0xfffffffffffffd69}], 0x1, 0x6fcef00345e8684, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 3m10.597255728s ago: executing program 1 (id=1937): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x28a00, 0x0) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0xb, 0x202812, r0, 0x7dfff000) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000000308010200000000000000000a0000041400048008000240000000040800014000000067060002406003000087529028c7b8ddfbff4309e9ff697d96f8dbe7804c83db6f96b755096ee6b5e77369e1f79561f2f76abcc314e21ec34ce50800000000000000948b73b3320a24e4e2d33419ccc47cbd3a0d20f47337ea345955b2a09253545d43e564ebc3845fbca00f4588056753058bc6366cf3a8a9ceab0b23d87d7e"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000040)=""/185, 0xb9}], 0x1, 0x0, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x42002, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=0x722, 0x12) (async) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100800}, 0x2c, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000000008010200000000000039ed08ed1861f6164944b5e08589d50900010073797a3000000000000027a6e8f6c2993f0b4aa90c32d6060d5239e0ef3012181446631ce79a2cde46e3454290a4dda6fdb38f34f18093356e39da54e7dcab7cb4736e568f9199717796f844fb3c5e6ee35a969f934215c28469620766f078fe56149ffd347d73efe7f2b5f606757e8b5032888209a09545b2f6f76046efe0dbebf2a9f6323d9baf12cbfda0c6e99da9badbf182"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x24001002) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), r4) (async, rerun: 64) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x0, 0x200, 0x3, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8004811) (rerun: 64) read(r1, &(0x7f00000002c0)=""/131, 0x83) 3m10.18521581s ago: executing program 2 (id=1938): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) r4 = syz_open_dev$video(&(0x7f0000000000), 0x7, 0x40) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r4, 0xc034564b, &(0x7f00000000c0)={0xc00, 0x51424752, 0x500, 0x7c, 0x4, @stepwise={{0x1, 0xfffffffb}, {0xee, 0x4c7}, {0xa9}}}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0x4}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xf000, 0x0, 0x3000000}, 0x10) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000580)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x60, &(0x7f0000000440)={@flat=@weak_binder={0x77622a85, 0x1000, 0x2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}, @flat=@binder={0x73622a85, 0x1000}}, &(0x7f0000000240)={0x0, 0x18, 0x30}}, 0x1000}], 0x0, 0x0, 0x0}) 3m9.571210974s ago: executing program 33 (id=1938): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) r4 = syz_open_dev$video(&(0x7f0000000000), 0x7, 0x40) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r4, 0xc034564b, &(0x7f00000000c0)={0xc00, 0x51424752, 0x500, 0x7c, 0x4, @stepwise={{0x1, 0xfffffffb}, {0xee, 0x4c7}, {0xa9}}}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0x4}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xf000, 0x0, 0x3000000}, 0x10) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder0\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000580)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x60, &(0x7f0000000440)={@flat=@weak_binder={0x77622a85, 0x1000, 0x2}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}, @flat=@binder={0x73622a85, 0x1000}}, &(0x7f0000000240)={0x0, 0x18, 0x30}}, 0x1000}], 0x0, 0x0, 0x0}) 3m9.560527099s ago: executing program 1 (id=1940): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x2c) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x4, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './file0/file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) setresuid(0x0, 0xee01, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x14907e, 0x2e) 3m9.55946644s ago: executing program 34 (id=1940): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x2c) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x4, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './file0/file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) setresuid(0x0, 0xee01, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x14907e, 0x2e) 2m9.701159373s ago: executing program 5 (id=2332): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x28, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x9c}}, 0x0) 2m9.638010366s ago: executing program 5 (id=2333): r0 = socket$kcm(0x2d, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, 0x0) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0xf, 0x9, 0x9, 0x20, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_lifetime={0x4, 0x2, 0x1, 0xfffffffffffffffb, 0x3a, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @remote}}, @sadb_x_sec_ctx={0xe, 0x18, 0x0, 0x4, 0x66, "bd835beb9d18508a9bde5d5be1fdc7df8b19a3570cfe7c0ef21e604199d73aa4c8daa19774cb9e235eb909910e3bbc53f34b83d09c7d890502676a602e22e3a5e2d9e47e1cd604a7515e1d95d57a8032334bce9df5e1b51d8460dbc879d20fa33f5c573763c3"}, @sadb_ident={0x2, 0xa, 0xd6, 0x0, 0x5}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e23, @multicast2}}]}, 0x100}}, 0x20048000) ioctl$SNDCTL_DSP_SYNC(r1, 0x80105013, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000280)=0xc9, 0x4) readv(r5, &(0x7f0000000780)=[{&(0x7f0000000300)=""/136, 0x88}], 0x1) sendmsg$can_bcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000030800"/16, @ANYRES64=0x0, @ANYRES64=0x2710], 0x80}}, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x3ff, 0x20000) r6 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x101700, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000080)='@-.\'?*\\^-%%\\\x00', &(0x7f00000000c0)='./file0\x00', r7) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setresuid(0xee01, r10, r10) setreuid(r9, r10) bind$bt_l2cap(r4, &(0x7f0000001c00)={0x1f, 0x7fff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) 2m8.760086111s ago: executing program 5 (id=2335): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14, 0x10, 0x1, 0x0, 0xfff5}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x18, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @notrack={{0xc}, @val={0x4}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x6c}}, 0x800) 2m8.70498276s ago: executing program 5 (id=2336): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x9) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) lseek(r0, 0xfffffffffffffffc, 0x2) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) read(r1, &(0x7f0000000080)=""/134, 0x86) 2m8.587237393s ago: executing program 5 (id=2337): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$video4linux(&(0x7f0000000080), 0xfff, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000000)={0x0, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fc010000190001000000000000000000fc0200000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044010500ac1414bb000000000000000000000000000000006c0000000000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000fc020000000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000003c"], 0x1fc}, 0x1, 0x0, 0x0, 0x5593ee2f0bddd481}, 0x0) 2m8.34783865s ago: executing program 5 (id=2338): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fc016c00190001000000000000000000fc0200000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044010500ac1414bb000000000000000000000000000000006c0000000000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000fc020000000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000003c00000002000000ac1414bb0000000000000000000000000000000001000000000000000000000000000000fe800000000000000000000000000000000000002b"], 0x1fc}, 0x1, 0x0, 0x0, 0x5593ee2f0bddd481}, 0x0) 2m8.058229212s ago: executing program 35 (id=2338): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fc016c00190001000000000000000000fc0200000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044010500ac1414bb000000000000000000000000000000006c0000000000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000fc020000000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000003c00000002000000ac1414bb0000000000000000000000000000000001000000000000000000000000000000fe800000000000000000000000000000000000002b"], 0x1fc}, 0x1, 0x0, 0x0, 0x5593ee2f0bddd481}, 0x0) 8.615576319s ago: executing program 6 (id=3182): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) read(r0, &(0x7f0000000100)=""/159, 0xfffffe5a) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x16d102, 0x0) r2 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x2000000f5, 0x2) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vfat\x00', 0x200000, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000400)={0xf0f002, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x6, 0x20000000ec071, 0xffffffffffffffff, 0x1000000000000000) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) (async) read(r0, &(0x7f0000000100)=""/159, 0xfffffe5a) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x16d102, 0x0) (async) syz_open_dev$vim2m(&(0x7f00000002c0), 0x2000000f5, 0x2) (async) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000240)='vfat\x00', 0x200000, 0x0) (async) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000400)={0xf0f002, 0x5}) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r1, 0x0) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x6, 0x20000000ec071, 0xffffffffffffffff, 0x1000000000000000) (async) 7.894895897s ago: executing program 7 (id=3186): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$TCSETS(0xffffffffffffffff, 0x404c4701, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f0000000140)={@val={0x8, 0x800}, @val={0x2, 0x3, 0x9, 0x68, 0x8000, 0x9}, @ipv4=@udp={{0x5, 0x4, 0x3, 0x1b, 0x14, 0x66, 0x0, 0x40, 0x11, 0x0, @private=0xa010102, @local}, {0x4f20, 0x4e22, 0x10, 0x0, @gue={{0x2, 0x0, 0x3, 0x2, 0x0, @val=0x80}}}}}, 0x32) r3 = syz_open_pts(0xffffffffffffffff, 0xa00) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002100), 0x280449c, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) ioctl$TIOCSBRK(r3, 0x5427) 7.713941708s ago: executing program 6 (id=3189): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local, @remote}, 0xc) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x27}, 0x74) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r3, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) 5.344868683s ago: executing program 6 (id=3191): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="021600000a0000000000000000000000080012"], 0x50}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) connect$ax25(r1, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x8}, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null, @null, @default]}, 0x48) 5.239109844s ago: executing program 7 (id=3193): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f000004f000/0x800000)=nil, 0x800000, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000000300)=0x3, &(0x7f0000000040)=0x13e) (fail_nth: 23) 5.210979112s ago: executing program 6 (id=3194): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x74, 0x141341) r1 = syz_open_dev$vim2m(&(0x7f0000000080), 0x1, 0x2) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x2, 0x2, 0x4, 0x0, 0xffffffffffffffff}) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003d40)=[{&(0x7f0000000180)={0x27, 0x0, 0xffffffffffffffff, 0x6, 0x9, 0x81, "937612d8a2a4626612e3f7a3ddd8c3914a2589086edaf515fa3f6e212c09a4763cb3f2ca47532ba7ff6e8c67686195c91b957a4fc14f5aeeb3749c3b4ef8ef", 0x36}, 0x60, &(0x7f00000029c0)=[{&(0x7f0000000280)="1ecb78ab422ec0898c7c20174bd53a2df4b5a00a0a335b5b0a5fe8591b40add4a4e7dd8c1436e4a61491a4e8238e2a7f5e9f86c304e51b0d6a356378f9f351a2280b6f197fba4aa5c80e85bffb992a60e9597cac5ee546cfd830fe91a866cf34ac124f5da6feea221b820751228243ddee215c36652cb27d99993926aed5dbc74d3348770db215839da6d8d80253f14762555e9d4d297749cb2133959a937b68f6de3a142c00fda9822acb122f8507ec9b1f096d23d12d86b0bcc8f806d2ddb42743aacbb31c391028d1c4a3d4c310af87cf8ae54b75fd77ed6c4a53ebe305e6792a0225d39b8424", 0xe8}, {&(0x7f0000001600)="869924d0175ca64b42558927499e8deaa7817868b5555547dd32e3996eecc486455716f94498885fa7cc233169fb2d347576ba0c5e07bd9f186b7f412e7f79d6ab57f55a4d392506afe471eebf8c87b5605e25b5fb9052d984a73d335fd1d241a98629170096a5293418fde3921f124adef385bcd01c770c7a9761ab3be80eec2e5b3021f2a71e1216e62bdf954067304ac0ef2c48706a57646eb9ddbe232aaa4b9e03862d57a1497a763dc443d8cf9e0967ac94e619b722", 0xb8}, {&(0x7f00000016c0)="64df8bec00171c219a19df2743410d10a6906c67116dcbd9dbc9df9489d3bbb0bfca711e31df748907a1b3709b59712bb5f089b9782c16713e3f97d45ca919a3f6fca46f2fcc81690cadf678b5822b5a20cee1fbaf9612bd3d8c7c71730cc01fe8a10589bb0b3e11ded0aee8cc59b6d487fcd5ffa77ee835efbdd5e2aee9b03bfd277ff66ca397a2c4b1d4437192e2b2d36dd67ee76312", 0x97}, {&(0x7f0000001780)="1754ba80fea6c048ad40fc529bac1da49084cde038cfec6d8c3eef3ccd4c1236cc0e506b62d9876f0e402995b32db2b185bd8117aef2bdb59ad068086f0805c5da85aa264ccbd2f326e44f53d9ea6f8be7f62e5c4a89c748f386a2a43ff0a6ae38c7bac935c1e38c515e8e9aa3920c7e3f956381ed13663c0f897ea97deb55462b2f84e93ff732c11274b834f00fb7c9eb3ccbef006e2e5964ab45dfb4505155d5fce7a90b86ae539762927b7f08b9a195f671a9d291edc11ed804ca5ffdd2038c318ce2832804a2f9ac0ede1c1aaad9ab85de96deeda5995ece82c1dd1bc6051358b37f76efe5afce99a37b42f9e4", 0xef}, {&(0x7f0000001880)="c8f95eadb2eb94ca4a58879c893ddbd668442d67d6e3968f048187e3d7b3966297100926ef5fd597e87dca036273fad762ffc3d23ed93112844653c790aabf2cb51d8e9442839d43b59f50c08bb96e25d6ec96ef213c2e707cbffdca553eeae0", 0x60}, {&(0x7f0000001900)="3a8a5e7bdc44ae798fe5ffdec17bd6997ee9991a353028ce57f03d5361fbd3c61953039e9b3c8120606229f54c10fbe2994e4f4bfcb8d9da9fdefd643e456b151f8d732942bf78231d58273443a13aa9dd2d51830ff7e3e33a7da9f71f775de7cfca8722366cf92714eed359b8fe3e41377078ae1fef20ebf916b12acf729af329b8710a0a19d9b8f8e48a6e35599a479db816b88fadf7", 0x97}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f0000000080)="dc075bb0c15c3f565292010a050b9ad49a30237c6a2c48cdd385e01107ad88501c6af45c4276c928", 0x28}], 0x8, &(0x7f0000003a40)={0x80, 0xff, 0x3, "8ac56db4db05c677ed8c79d0305d40bab79a39228840ee25f4092fbf931542c3b45fe9faf6f8246f96a3108140bb342ca7111375ebfa58bd9c809ff8fd00501afedf3d4548c17e7d6470e694e62cb2ee0b63073d5d8aaa357054aceae7fbfeb62cb59cccf215e8e51235bc6191"}, 0x80, 0x8010}, {&(0x7f0000003ac0)={0x27, r2, 0x0, 0x7, 0xe, 0xb2, "1dd68adcb40099c48d5d0bb6ce33d01c53f2f298c5be9eaba41ee49d8d0dac25b75a43d0bc246ab90f0e4184e8ae74900520c8ff8647140ce600d0af727e93", 0x37}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000003b40)="6b29a347be3c5465ab31ad220af844a2596b2ecf29aaff463ad0a0ffa8fe44ed8fee0cee54ff410134668e8d8056560608b12e5db61276b62de1a917d67338060d184079", 0x44}, {&(0x7f0000003bc0)="d9ed95baf27e907327c31387698499e803537661397c84351050a765af48daaf1b3c95f28afbebbd8a1d4467c7bfa7d2d477dbc551aff82920828ca95b92ef90fbf26f862ca40c52482195ffebaaf01dfa4505a8f60fc8cc85ea0db064d8d0ebd0427c2323202a3b51182982d576c4cdf3285660b5217e37ad4169592e6141a230ffb7e60a3ee0c86fbe0fbad979610edb4208b5dfb14a8f80aa8eb5f7174de1c01eb9cf4307fb5d9db0bba7348184beb9c877349f772af90a64ca777260e8135a65f79d47b7a3ce9c33ab883333d12b988d1b04fe0aa1f56654b749bd8c2481d293d850bf307af73a7237db4ebfd666fa29c051", 0xf4}, {&(0x7f0000003cc0)="c1712fe5b9890d776fb60d7f74ab22dc7ed3dba84863f64e3e3ca7c11b9b04853dfb77e07d7cc6c610b22c20abeb36fcdd2050e7f3561dd3a01dd0179bb801e978375a4ea1a78277420c", 0x4a}], 0x3, 0x0, 0x0, 0x10}], 0x2, 0x20000000) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000007640)={0x0, 0x0, &(0x7f0000007600)={&(0x7f0000000240)={0x2c, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x2c}}, 0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x84, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, 0x0) mount$fuse(0x0, 0x0, 0x0, 0xa0020, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000100)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f00000000c0)='./file1\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000f10b9cb7b23b00"/24]) r9 = openat(0xffffffffffffff9c, &(0x7f0000002a40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x141042, 0x168) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f00000014c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_BSS(r10, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001500)={0x2c, r11, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0xc80}, @NL80211_ATTR_AP_ISOLATE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4058804}, 0x8000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r9, 0xc0189378, &(0x7f0000000440)={{0x1, 0x1, 0xffd7, r5, {r10}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) 4.818569531s ago: executing program 7 (id=3196): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x8, @empty}, 0x1c) 4.759141519s ago: executing program 6 (id=3198): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001300)='veth1_vlan\x00') ioctl$TIOCCONS(r0, 0x541d) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r2, 0x89e8) move_pages(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000000/0x800000)=nil], &(0x7f0000000200)=[0x1], 0x0, 0x2) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffeda}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000f478e"]) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)=ANY=[@ANYRES32=0x0], 0x0) syz_usb_control_io(r6, 0x0, 0x0) syz_usb_control_io$hid(r6, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b5a400010000012931bce8ba15b47438d03929c64dddc416bdfc0d1abac7b1e24d9ff4c6fa7a8497623055432182a8490dd7bd7b09eda89e5d"], 0x0}, 0x0) syz_usb_control_io(r6, 0x0, &(0x7f0000000940)={0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB="00140d00818327b2369deca65eb2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r6, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00M'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, 0x0) ioprio_get$uid(0x3, 0xee00) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r7, r8}}, './file0\x00'}) r9 = socket$inet6(0xa, 0x0, 0x3) sendto$inet6(r9, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) r10 = openat$kvm(0xffffff9c, &(0x7f0000000280), 0x800, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) 4.718259892s ago: executing program 3 (id=3199): r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000a401}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x3e9, 0x300, 0x70bd29, 0x25dfdbfb, {0x3, 0x0, 0x0, r1, 0x3b3, 0x8, 0x49, 0xe, 0x0, 0x0, 0x8000}}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0xc0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="180000002d00090026bd70000000000004000000040019"], 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) 4.717217652s ago: executing program 7 (id=3200): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x69, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000fc0)=""/267, 0x10b}, {&(0x7f0000000d00)=""/214, 0xd6}, {&(0x7f0000003100)=""/4059, 0xfdb}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000940)=""/188, 0xbc}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000002100)=""/4077, 0xfed}, {&(0x7f00000007c0)=""/199, 0xc7}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000c00)=""/208, 0xd0}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f0000000a00)=""/182, 0xb6}], 0xc}, 0x40012100) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0285628, &(0x7f0000000080)={0x3, @sliced={0x4, [0x6, 0x5, 0xfff9, 0x5, 0x5, 0x6, 0x5, 0x1, 0x4, 0x2623, 0x3, 0x8, 0x5, 0xfc6f, 0xfff9, 0x7f, 0x4, 0x2, 0x8001, 0x4, 0x7, 0x0, 0x3, 0xfffe, 0x7cc, 0xc, 0x40, 0x2, 0x2, 0x78ff, 0x1, 0x9, 0x5, 0x80, 0xffff, 0x9, 0x0, 0x3, 0x0, 0x3, 0x6, 0x7, 0xdcf, 0x8001, 0x740f, 0x480, 0x3], 0xc}}) recvmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) 4.441988402s ago: executing program 7 (id=3202): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1c9741, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) r2 = syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000200)=0x1) ioctl$VIDIOC_S_CROP(r2, 0x4014563c, &(0x7f0000000100)={0x9, {0xf8000002, 0x9, 0x8, 0xb}}) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="4c000000140097f87059ae08060c040002ff0f020000000000001a350182fa73a69d35a21429b17cd02941601d60ffc0cca84708f7abca1b4e7d06a60300000072f750375ed08a56", 0x48}], 0x1}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2082, 0x0) close(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0xffffff79, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x2040) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="89edee2c78daddb4b473fec988cafb", 0x140}, {&(0x7f0000000180)="2cd7a2fa89e635dd0000000000ff0000000000", 0x13}, {&(0x7f00000006c0)="1fd962ae50a86ef94b306e7805814e3368d69b8ede5c2b1eb7b101", 0x1b}], 0x3) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="0413"], 0x4) r6 = syz_open_dev$tty1(0xc, 0x4, 0x4) write$UHID_INPUT(r6, &(0x7f0000000000)={0xfc, {"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0xfffffffffffffca6}}, 0xfffffe64) 4.098283003s ago: executing program 3 (id=3205): r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)="db", 0x1}], 0x1}, 0x41) recvmsg(r2, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x40010041) sendmsg$inet(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="04", 0x1}], 0x1}, 0x41) read(r2, &(0x7f0000000040)=""/98, 0x3a) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x404341, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x11, 0x0, &(0x7f0000000080)) timer_create(0x6, &(0x7f0000000180)={0x0, 0x7, 0x1}, &(0x7f0000000240)=0x0) timer_settime(r6, 0x1, &(0x7f00000002c0)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000300)) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[], 0x18}}, 0x4010) ioctl$KVM_CAP_DISABLE_QUIRKS2(r4, 0x4068aea3, &(0x7f0000000100)={0xd5, 0x0, 0x2}) 3.998119707s ago: executing program 4 (id=3207): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000003d40), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000003d80)={0x18, r3, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000002c0)={r5, 0x0, {0x2a00, 0x80010000, 0x0, 0x181, 0x1, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc979fd1e005960780b8785d96000100000000000000000000000000000000000000000000001f00", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c0a006540001000000000f8ffbc00000000e800", [0x200000000000000]}}) ioctl$LOOP_CHANGE_FD(r4, 0x4c07, 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x5}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x8}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x40000) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="59fa5092", @ANYRES16=r1, @ANYBLOB="110c2abd7000fddbdf250e00000008000300", @ANYRES32, @ANYBLOB="0800010001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x48000) 3.882864784s ago: executing program 4 (id=3208): openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x161642, 0x0) (async) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = fcntl$dupfd(r0, 0x0, r1) flock(r2, 0x5) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='fdinfo/3\x00') syz_fuse_handle_req(r3, &(0x7f0000000240)="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0x2000, &(0x7f0000009600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) (async) r4 = userfaultfd(0x80001) (async) r5 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) (async) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) recvmmsg(r6, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x0, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x5}) r7 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000640), 0x20000, 0x0) read(r7, &(0x7f0000000100)=""/159, 0xfffffe5a) 3.206895555s ago: executing program 3 (id=3209): ioprio_set$pid(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) sendfile(r0, r1, 0x0, 0x7) r2 = fanotify_init(0x4, 0x2) r3 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) prlimit64(0x0, 0x7, &(0x7f0000000040)={0x4, 0x5}, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x1, 0x0) r5 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$printer(r5, 0x0, 0x0) syz_usb_control_io(r5, 0x0, &(0x7f0000000600)={0x84, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r2, 0x1, 0x8100011, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r4, 0xc01064c1, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffff}) dup2(r6, r4) r7 = socket(0x11, 0x3, 0xd) ioctl$sock_SIOCDELRT(r7, 0x890c, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f00000001c0)={"eeba373d2adaea76501c9ffddc684ae8", 0x0, 0x0, {0x2, 0x7}, {0x80000000, 0x80}, 0x4, [0x8, 0xa000000000000000, 0x7f, 0x2, 0x7, 0x6, 0x7, 0x0, 0x8000000000000001, 0x4, 0x4, 0x4, 0x6, 0x7, 0x1, 0x80000001]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f00000006c0)={{r7}, r8, 0x2, @unused=[0xc939, 0x8, 0x3, 0x46ee7b15], @devid}) 3.015921962s ago: executing program 4 (id=3210): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x602, 0xa) r1 = openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='blkio.bfq.idle_time\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) copy_file_range(r3, 0x0, r3, 0x0, 0x10, 0x2000000) preadv(r2, &(0x7f0000001480)=[{&(0x7f0000000380)=""/7, 0x7}], 0x1, 0x0, 0x0) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x403, 0x6030, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}}}]}}]}}, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x0, ')'}]}}, 0x0}, 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000940)={0x84, &(0x7f00000004c0)={0x0, 0x14, 0xd, "5e6424818327b2369deca65eb2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000000140)='./cgroup\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000500)={'\x00', 0x81, 0x5, 0xfd, 0x0, 0x3, 0xdddd1000, 0x33320000, '\x00', 0x5}) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r5, 0x29, 0x46, 0x0, 0x0) 2.562994966s ago: executing program 3 (id=3211): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') ioctl$TCSETS(0xffffffffffffffff, 0x404c4701, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f0000000140)={@val={0x8, 0x800}, @val={0x2, 0x3, 0x9, 0x68, 0x8000, 0x9}, @ipv4=@udp={{0x5, 0x4, 0x3, 0x1b, 0x14, 0x66, 0x0, 0x40, 0x11, 0x0, @private=0xa010102, @local}, {0x4f20, 0x4e22, 0x10, 0x0, @gue={{0x2, 0x0, 0x3, 0x2, 0x0, @val=0x80}}}}}, 0x32) r3 = syz_open_pts(0xffffffffffffffff, 0xa00) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002100), 0x280449c, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) ioctl$TIOCSBRK(r3, 0x5427) 1.187063622s ago: executing program 4 (id=3212): ioprio_set$pid(0x1, 0x0, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, 0x0, 0x1) 1.102673693s ago: executing program 4 (id=3213): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x28, 0x1, 0x0, 0x1, @nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x14}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}, 0x1, 0x0, 0x0, 0x850}, 0x0) close_range(r0, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') read$FUSE(r1, &(0x7f0000000640)={0x2020}, 0x2020) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000002c00)={0x2020}, 0x2020) wait4(r2, 0x0, 0x20000000, 0x0) 702.22085ms ago: executing program 4 (id=3214): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x80000) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendmmsg$alg(r2, &(0x7f0000000740)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="cb8e7fad18c9363f2486d7bf4a8bc2f5e05a86875d8788e66617e6cfe5682fcdc8c9b3cdbcd2cb5f68b5c1", 0x2b}, {&(0x7f0000000240)="954c", 0x2}, {&(0x7f00000005c0)="f858c0352ef1f1b8535546441a5c43505e64c0e66378c3a289022dc1ad29b0c025d7c483e921c2fd1d445dc1789851d833b92db7109ca3c4e2160f7bf5fe48824d0f512bbf443e2f3b91d5629996b4d330ef92b051d93b42ef9307c74aeeae9f6fb3812dcd468c7e61eb247b7b9da71d4a244eb0bbe8c2cc491431e51f22c3dfb5e7dda421a397e3b9ff45813c6b85f7f474e784f18f0ca580f8584e938bf2570302242f2bb22d95387fb52f2cd07c81e47b", 0xb2}], 0x3, 0x0, 0x0, 0x4004}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000680)="53fdfb5d320d7cf04bd6efbb71a52e2ba7b0b936adb7ec2c625246a505458600", 0x20}], 0x1, &(0x7f0000000700)=[@op={0x18}], 0x18, 0x1}], 0x2, 0x200048d1) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) r4 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r4, 0x29, 0xcc, 0x0, 0x5c) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000100)={0x50, 0x0, r5, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_fuse_handle_req(r3, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x24c01, 0x73) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x15, 0x0, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), r6) sendmsg$AUDIT_MAKE_EQUIV(r6, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000480)={0x28, 0x3f7, 0x4, 0x70bd25, 0x25dfdbfc, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}}, 0x20040000) sendmsg$TIPC_NL_LINK_RESET_STATS(r6, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f000000aa00)={0x1324, r8, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x1134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x37, 0x3, "4a9687d41bfbc6fdbe3e8d7c33a1143043dcbbe3844af148e2700312b081f9c91972a680576e8d084ce77d9eb6b619d6ccefd1"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x65}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "349ea3a8fae0fbd80a5484704c67df334ece6728225fb5ae3f1a284de101dd50876baf43"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "e22196525ccb8fda6c5f72f91d7974bf198cdbfb634f31b1d4dd99bd78cdecfce954f5"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "0433daf965641b080c312b944775f5ee9609d38d4a4c3f724b1fdd"}}]}, @TIPC_NLA_MEDIA={0xbc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x192a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x666}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x4}, @TIPC_NLA_NODE={0x68, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe9e}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "02f8009106bb3d913b055d83bcf3a2378eadbb62d89b0bf181530185e5d1ca5a"}}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff}]}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xaf4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb277}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}]}, 0x1324}, 0x1, 0x0, 0x0, 0x8844}, 0x4085) io_setup(0x202, &(0x7f0000000200)) syz_fuse_handle_req(r3, &(0x7f0000002100)="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4a557c95d9a6ab9efc089e5c9848e591e3387cc11ca66fb03ca713513b98ebc2f35befcf64792ef44411e0f75ee4da42dcadfffdf9eecb761bd5e89183881103c5019e1ef3f3d80ba27fb0e1897e925d4122fdf3b3b568cc8795adf98643e86409226f2c5ed87cf481ffcd6e21a2bf0bff07a98bed3be5328118c3cb43c05f1b740242b0855f71400dd155c888b627615488025f81fcc6f5628efaf081489683c6d259c33b591edf4c9a4bfc54802c93ffbba4baf2a5030af8882b7d53eae80720e36a15c6c210658cdffa162630ba5d0217fbbf44879a04d41c58befb8a271abf4460a2d768be38d22f832e3cfad91b90f1b576924c8cbda71bbe89c85c239fa02f69c25e5422c977d97a54954fd16b85970db963db2b132b057a0282aef92614a9148e2a1a1edfa5ec46ae8d662dabae8f8141ea30dfddac44573ff52c3f93d82b0245b03c6db05b540e614cc9e3f702467054d688a92dcc9123f71a064cc52730fc5ee94b2746c80688521cc1cdb0f9455d4875f4af4afdc67d2e389361e1328edad7594d4bc9beec8b935aa3e5e98652c934d14fd16da50d685717303186da715778856da54666448d648d32becd2d63a6503ac21e56317903d15465ac4d3765f7a05420811307f71c1dc55ce5a4cd21130487cb0065397785da5094d27fae505996c1d404399797ff61d40f2ed63fca51db673197cd158a6e9b9ee93bb37df8bbaf92f47493c81c65439d359d578244a7f83629f4323a182e68526d674f4b6b64908350253520a4e564fae27df523e9218ff84f55a7ca622fc2e3bcc5edec9cc45c5a1b4c00c64038afdb165ad0ca3d8b66cea248e6a60a1c6d27e0dd2e5c7eec49fb8227a5266aedbc4fff982ffda402190548fb63fdeb67b3fb0894b11ce904b1c194f8f36cdecddc1312d64e9f227cc4b614b3679f978e0f1b6bb7aaeb2461cd28a94b73dd55eef1d5a98d72b9d8750b2dfe3a3cec044e13a87", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000340)={0x2, 0x4e21, 0x0, @private2}, 0x1c) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='freezer.self_freezing\x00', 0x275a, 0x0) write$cgroup_subtree(r10, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r10, 0x0) connect$inet6(r9, &(0x7f00000001c0)={0xa, 0x4e20, 0x3, @empty, 0x7}, 0x1c) 132.802897ms ago: executing program 7 (id=3215): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team_slave_0\x00', 0x0}) r2 = syz_open_dev$vim2m(&(0x7f0000000180), 0x3, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0x9, 0x2, 0x1}) ioctl$vim2m_VIDIOC_STREAMOFF(r2, 0x40045612, &(0x7f00000000c0)=0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x8, 0x4) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020600030300000026bd7000fddbdf250100180006970044"], 0x18}}, 0x1c840) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000240)=0x7) ioctl$TIOCVHANGUP(r5, 0x5437, 0x2) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) read$snddsp(r6, 0x0, 0x0) ioctl$int_in(r3, 0x4b65, &(0x7f0000000840)) sendto$packet(r0, &(0x7f0000000340)="05030006e8fe091c6202a0ffffffff006003000000007f141434e3177f43055762cb80948864113b022543424aa608", 0xfef2, 0x0, &(0x7f0000000a80)={0x11, 0x88a8, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) r7 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000080), 0x1a202, 0x0) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r8, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r8, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x5, 0x0, 0x0, {0x0, 0x0, 0x2000000020, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x10, 0x4, 0x9, 0x4000, 0x2, r9, 0x0, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r9, 0x4004) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807000000b800000000000000080008000d000000", 0x24) recvmsg$kcm(r10, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) mmap(&(0x7f0000787000/0x4000)=nil, 0x4000, 0xb, 0x202812, r7, 0x7dfff000) 72.703557ms ago: executing program 3 (id=3216): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xf4e) writev(r0, &(0x7f0000019880)=[{&(0x7f0000000400)="fb", 0xffffff5c}, {&(0x7f00000197c0)="1902eb02d5e5f29e59e1a7caec33eb76d2430da474d87e367f6598d026438b65eda8341073b6752abdcee080c8e1e876b25227c37d7dd79886ce33f13e857c8eda1cecf6ac36c03dbf54e3cb5136da5a33fee76fb3113f8b6700e9e5fc006b8eed665fed48738d59395ad07438c3610ae3976aac75caf2facafa21c25be3c2", 0x7f}], 0x2) (fail_nth: 23) 27.192778ms ago: executing program 6 (id=3217): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001200010a000000000000000480"], 0x26}}, 0x0) 0s ago: executing program 3 (id=3218): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r0 = open(0x0, 0x8000, 0x101) ftruncate(r0, 0x10) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x4b3c, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r1, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}, 0x8101}, {{0x0, 0x0, 0x0}, 0x10000}, {{0x0, 0x0, 0x0}, 0xfffffffd}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000600)=""/178, 0xb2}, {&(0x7f0000000cc0)=""/261, 0x105}, {&(0x7f0000001b40)=""/4109, 0x100d}], 0x3}, 0x80000000}, {{0x0, 0x0, 0x0}, 0x7243}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000940)=""/238, 0xee}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/4111, 0x100f}], 0x4}, 0x1452}, {{0x0, 0x0, 0x0}, 0x80000000}], 0x8, 0x22, 0x0) mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='msdos\x00', 0x200000, 0x0) kernel console output (not intermixed with test programs): 0 has 1 interface, different from the descriptor's value: 9 [ 425.750946][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.762103][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.770307][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.779436][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.790815][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.798807][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.807879][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.818855][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.826624][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.835618][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.846535][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.854403][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.863422][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.874328][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.882518][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.891489][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.902417][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.910051][ T5882] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 425.919121][ T5882] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 425.930049][ T5882] usb 4-1: config 0 interface 0 has no altsetting 0 [ 425.942595][ T5882] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 425.951982][ T5882] usb 4-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 425.960798][ T5882] usb 4-1: Product: syz [ 425.964972][ T5882] usb 4-1: Manufacturer: syz [ 425.969640][ T5882] usb 4-1: SerialNumber: syz [ 425.977071][ T5882] usb 4-1: config 0 descriptor?? [ 425.987822][ T5882] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 426.198378][ T43] usb 4-1: USB disconnect, device number 57 [ 426.205987][ T43] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 426.381479][T18262] usb 7-1: new high-speed USB device number 42 using dummy_hcd [ 426.556994][T18262] usb 7-1: Using ep0 maxpacket: 8 [ 426.563616][T18262] usb 7-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 426.575076][T18262] usb 7-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 426.584222][T18262] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.592586][T18262] usb 7-1: Product: syz [ 426.598370][T18262] usb 7-1: Manufacturer: syz [ 426.602991][T18262] usb 7-1: SerialNumber: syz [ 426.612324][T18262] usb 7-1: config 0 descriptor?? [ 426.624333][T18262] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 427.422863][T18262] gspca_zc3xx: reg_w_i err -71 [ 427.806935][ T5882] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 427.956884][ T5882] usb 4-1: Using ep0 maxpacket: 8 [ 427.997041][ T5882] usb 4-1: unable to get BOS descriptor or descriptor too short [ 428.026848][T18262] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 428.037687][T18262] gspca_zc3xx 7-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 428.038258][ T5882] usb 4-1: config 0 has an invalid interface number: 122 but max is 0 [ 428.085212][ T5882] usb 4-1: config 0 has no interface number 0 [ 428.085675][T18262] usb 7-1: USB disconnect, device number 42 [ 428.103706][ T5882] usb 4-1: config 0 interface 122 altsetting 187 endpoint 0x82 has invalid maxpacket 59391, setting to 1024 [ 428.140671][ T5882] usb 4-1: config 0 interface 122 altsetting 187 has an endpoint descriptor with address 0x95, changing to 0x85 [ 428.165994][ T5882] usb 4-1: config 0 interface 122 altsetting 187 endpoint 0x85 has invalid maxpacket 19271, setting to 1024 [ 428.244814][ T5882] usb 4-1: config 0 interface 122 altsetting 187 bulk endpoint 0x85 has invalid maxpacket 1024 [ 428.264814][ T5882] usb 4-1: config 0 interface 122 altsetting 187 endpoint 0x6 has invalid wMaxPacketSize 0 [ 428.321215][ T5882] usb 4-1: config 0 interface 122 altsetting 187 bulk endpoint 0x6 has invalid maxpacket 0 [ 428.362810][ T5882] usb 4-1: config 0 interface 122 has no altsetting 0 [ 428.391540][ T5882] usb 4-1: New USB device found, idVendor=04b8, idProduct=0521, bcdDevice=15.4a [ 428.408550][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.434394][ T5882] usb 4-1: Product: syz [ 428.447929][ T5882] usb 4-1: Manufacturer: syz [ 428.453525][ T5882] usb 4-1: SerialNumber: syz [ 428.489589][ T5882] usb 4-1: config 0 descriptor?? [ 428.501150][T19699] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 428.509647][T19699] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 428.663320][T19768] netlink: 'syz.4.2634': attribute type 29 has an invalid length. [ 428.710354][T19768] netlink: 'syz.4.2634': attribute type 29 has an invalid length. [ 428.732867][T19774] (syz.6.2636,19774,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 428.742988][ T5882] pl2303 4-1:0.122: pl2303 converter detected [ 428.750441][T19774] (syz.6.2636,19774,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 428.758716][T19768] netlink: 'syz.4.2634': attribute type 29 has an invalid length. [ 428.767223][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8484]: -71 [ 428.779261][ T5882] pl2303 4-1:0.122: pl2303_vendor_write - failed to write [0404]: -71 [ 428.788116][T19779] syzkaller1: entered promiscuous mode [ 428.794081][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8484]: -71 [ 428.802338][T19779] syzkaller1: entered allmulticast mode [ 428.808487][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8383]: -71 [ 428.818157][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8484]: -71 [ 428.827159][ T5882] pl2303 4-1:0.122: pl2303_vendor_write - failed to write [0404]: -71 [ 428.849827][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8484]: -71 [ 428.875352][ T5882] pl2303 4-1:0.122: pl2303_vendor_read - failed to read [8383]: -71 [ 428.910756][ T5882] pl2303 4-1:0.122: pl2303_vendor_write - failed to write [0000]: -71 [ 428.921701][T19790] input: syz0 as /devices/virtual/input/input38 [ 428.932949][ T5882] pl2303 4-1:0.122: pl2303_vendor_write - failed to write [0001]: -71 [ 428.945343][ T5882] pl2303 4-1:0.122: pl2303_vendor_write - failed to write [0002]: -71 [ 428.966359][ T5882] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 429.036684][ T5882] usb 4-1: USB disconnect, device number 58 [ 429.074270][ T5882] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 429.093343][ T5882] pl2303 4-1:0.122: device disconnected [ 429.383641][T19829] netlink: 'syz.7.2643': attribute type 2 has an invalid length. [ 429.789302][ T24] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 429.947016][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 429.956249][ T24] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 429.964798][ T24] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 429.974794][ T24] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 429.984727][ T24] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 429.994721][ T24] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 430.007870][ T24] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 430.017081][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 430.017641][ T5882] usb 7-1: new high-speed USB device number 43 using dummy_hcd [ 430.190859][ T5882] usb 7-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 430.200266][ T5882] usb 7-1: New USB device strings: Mfr=13, Product=2, SerialNumber=3 [ 430.208838][ T5882] usb 7-1: Product: syz [ 430.213161][ T5882] usb 7-1: Manufacturer: syz [ 430.218080][ T5882] usb 7-1: SerialNumber: syz [ 430.227315][ T5882] r8152-cfgselector 7-1: Unknown version 0x0000 [ 430.233632][ T5882] r8152-cfgselector 7-1: config 0 descriptor?? [ 430.250319][ T24] usb 4-1: GET_CAPABILITIES returned 0 [ 430.256131][ T24] usbtmc 4-1:16.0: can't read capabilities [ 430.444985][T19850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 430.467329][T19850] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 430.516192][ T24] usb 4-1: USB disconnect, device number 59 [ 430.522536][T19843] usbtmc 4-1:16.0: usb_control_msg returned -71 [ 430.534163][T19873] input: syz1 as /devices/virtual/input/input39 [ 430.642416][ T5882] r8152-cfgselector 7-1: Unknown version 0x0000 [ 430.648927][ T5882] r8152-cfgselector 7-1: bad CDC descriptors [ 430.664047][ T5882] r8152-cfgselector 7-1: USB disconnect, device number 43 [ 430.807027][ T5940] usb 5-1: new low-speed USB device number 65 using dummy_hcd [ 430.959062][ T5940] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 430.967350][ T5940] usb 5-1: config 0 has no interface number 0 [ 430.973456][ T5940] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 430.984556][ T5940] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 430.995430][ T5940] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 431.004660][ T5940] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.014765][ T5940] usb 5-1: config 0 descriptor?? [ 431.021587][T19879] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 431.038124][ T5940] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 431.245212][ T5940] usb 5-1: USB disconnect, device number 65 [ 431.245230][ C0] iowarrior 5-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 431.649512][T19933] sp0: Synchronizing with TNC [ 431.910811][T19932] [U] è [ 431.937435][ T5882] usb 7-1: new high-speed USB device number 44 using dummy_hcd [ 432.111473][ T5882] usb 7-1: config 0 has an invalid interface number: 104 but max is 0 [ 432.120527][ T5882] usb 7-1: config 0 has no interface number 0 [ 432.127243][ T5882] usb 7-1: config 0 interface 104 has no altsetting 0 [ 432.137323][ T5882] usb 7-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=a1.c9 [ 432.146528][ T5882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 432.166604][ T5882] usb 7-1: Product: syz [ 432.177779][ T5882] usb 7-1: Manufacturer: syz [ 432.183003][ T5882] usb 7-1: SerialNumber: syz [ 432.191555][ T5882] usb 7-1: config 0 descriptor?? [ 432.209998][ T5882] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 432.247371][ T5896] usb 5-1: new low-speed USB device number 66 using dummy_hcd [ 432.413997][ T5896] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 432.432111][ T5896] usb 5-1: config 0 has no interface number 0 [ 432.457240][ T5896] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 432.489891][ T5896] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 432.513931][ T5896] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 432.535162][ T5896] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.538740][T19975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.572131][ T5896] usb 5-1: config 0 descriptor?? [ 432.576919][T19975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.597702][T19975] netlink: 2330 bytes leftover after parsing attributes in process `syz.6.2656'. [ 432.612032][T19949] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 432.637197][T19975] netlink: 576 bytes leftover after parsing attributes in process `syz.6.2656'. [ 432.657246][T19975] netlink: 24 bytes leftover after parsing attributes in process `syz.6.2656'. [ 432.670478][ T5896] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 432.723032][ T5882] gspca_vc032x: reg_r err -110 [ 432.744430][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.761529][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.772847][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.786285][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.801900][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.811503][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.820285][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.825624][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.834195][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.841414][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.847200][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.852981][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.859017][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.868042][T19994] FAT-fs (rnullb0): bogus number of reserved sectors [ 432.878690][ C1] iowarrior 5-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 432.879002][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.887879][ T24] usb 5-1: USB disconnect, device number 66 [ 432.893807][T19994] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 432.906451][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.916394][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.934597][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.950378][ T5882] gspca_vc032x: I2c Bus Busy Wait 00 [ 432.965920][ T5882] gspca_vc032x: Unknown sensor... [ 432.982371][ T5882] vc032x 7-1:0.104: probe with driver vc032x failed with error -22 [ 433.207021][ T5940] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 433.368817][ T5940] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 433.380120][ T5940] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 433.393301][ T5940] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 433.402488][ T5940] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.413387][ T5940] usb 4-1: config 0 descriptor?? [ 433.629747][T20020] FAULT_INJECTION: forcing a failure. [ 433.629747][T20020] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.644293][T20020] CPU: 0 UID: 0 PID: 20020 Comm: syz.4.2669 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 433.644319][T20020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 433.644330][T20020] Call Trace: [ 433.644339][T20020] [ 433.644347][T20020] dump_stack_lvl+0x189/0x250 [ 433.644372][T20020] ? __pfx____ratelimit+0x10/0x10 [ 433.644398][T20020] ? __pfx_dump_stack_lvl+0x10/0x10 [ 433.644417][T20020] ? __pfx__printk+0x10/0x10 [ 433.644437][T20020] ? __might_fault+0xb0/0x130 [ 433.644467][T20020] should_fail_ex+0x414/0x560 [ 433.644492][T20020] _copy_from_iter+0x1db/0x16f0 [ 433.644519][T20020] ? rcu_is_watching+0x15/0xb0 [ 433.644540][T20020] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 433.644562][T20020] ? __pfx__copy_from_iter+0x10/0x10 [ 433.644587][T20020] ? __build_skb_around+0x257/0x3e0 [ 433.644612][T20020] ? netlink_sendmsg+0x642/0xb30 [ 433.644631][T20020] ? skb_put+0x11b/0x210 [ 433.644653][T20020] netlink_sendmsg+0x6b2/0xb30 [ 433.644682][T20020] ? __pfx_netlink_sendmsg+0x10/0x10 [ 433.644705][T20020] ? aa_sock_msg_perm+0x94/0x160 [ 433.644725][T20020] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 433.644748][T20020] ? __pfx_netlink_sendmsg+0x10/0x10 [ 433.644770][T20020] __sock_sendmsg+0x219/0x270 [ 433.644791][T20020] ____sys_sendmsg+0x505/0x830 [ 433.644818][T20020] ? __pfx_____sys_sendmsg+0x10/0x10 [ 433.644849][T20020] ? import_iovec+0x74/0xa0 [ 433.644870][T20020] ___sys_sendmsg+0x21f/0x2a0 [ 433.644894][T20020] ? __pfx____sys_sendmsg+0x10/0x10 [ 433.644949][T20020] ? __fget_files+0x2a/0x420 [ 433.644971][T20020] ? __fget_files+0x3a0/0x420 [ 433.645004][T20020] __x64_sys_sendmsg+0x19b/0x260 [ 433.645028][T20020] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 433.645059][T20020] ? __pfx_ksys_write+0x10/0x10 [ 433.645077][T20020] ? rcu_is_watching+0x15/0xb0 [ 433.645101][T20020] ? do_syscall_64+0xbe/0x3b0 [ 433.645122][T20020] do_syscall_64+0xfa/0x3b0 [ 433.645137][T20020] ? lockdep_hardirqs_on+0x9c/0x150 [ 433.645160][T20020] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.645176][T20020] ? clear_bhb_loop+0x60/0xb0 [ 433.645197][T20020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.645213][T20020] RIP: 0033:0x7f7d5478e929 [ 433.645238][T20020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 433.645252][T20020] RSP: 002b:00007f7d525f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 433.645271][T20020] RAX: ffffffffffffffda RBX: 00007f7d549b5fa0 RCX: 00007f7d5478e929 [ 433.645285][T20020] RDX: 0000000000040840 RSI: 00002000000001c0 RDI: 0000000000000003 [ 433.645296][T20020] RBP: 00007f7d525f6090 R08: 0000000000000000 R09: 0000000000000000 [ 433.645307][T20020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 433.645319][T20020] R13: 0000000000000000 R14: 00007f7d549b5fa0 R15: 00007fff418b1fa8 [ 433.645347][T20020] [ 433.929126][ C0] vkms_vblank_simulate: vblank timer overrun [ 433.979797][ T5940] usbhid 4-1:0.0: can't add hid device: -71 [ 433.985864][ T5940] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 434.044230][T20026] netlink: 'syz.7.2671': attribute type 4 has an invalid length. [ 434.067618][ T5940] usb 4-1: USB disconnect, device number 60 [ 434.508723][ T24] usb 7-1: USB disconnect, device number 44 [ 434.657225][ T5896] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 434.845104][ T5896] usb 5-1: New USB device found, idVendor=6189, idProduct=182d, bcdDevice= 1.73 [ 434.866852][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.874974][T20084] FAULT_INJECTION: forcing a failure. [ 434.874974][T20084] name failslab, interval 1, probability 0, space 0, times 0 [ 434.888193][ T5896] usb 5-1: Product: syz [ 434.892398][ T5896] usb 5-1: Manufacturer: syz [ 434.897154][T20084] CPU: 0 UID: 0 PID: 20084 Comm: syz.3.2684 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 434.897179][T20084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 434.897190][T20084] Call Trace: [ 434.897197][T20084] [ 434.897203][T20084] dump_stack_lvl+0x189/0x250 [ 434.897226][T20084] ? __pfx____ratelimit+0x10/0x10 [ 434.897249][T20084] ? __pfx_dump_stack_lvl+0x10/0x10 [ 434.897266][T20084] ? __pfx__printk+0x10/0x10 [ 434.897290][T20084] ? __pfx___might_resched+0x10/0x10 [ 434.897312][T20084] should_fail_ex+0x414/0x560 [ 434.897345][T20084] should_failslab+0xa8/0x100 [ 434.897368][T20084] kmem_cache_alloc_noprof+0x73/0x3c0 [ 434.897386][T20084] ? getname_flags+0xb8/0x540 [ 434.897405][T20084] getname_flags+0xb8/0x540 [ 434.897434][T20084] user_path_at+0x24/0x60 [ 434.897454][T20084] do_utimes+0x131/0x2a0 [ 434.897474][T20084] ? __pfx_do_utimes+0x10/0x10 [ 434.897491][T20084] ? __fget_files+0x3a0/0x420 [ 434.897521][T20084] __x64_sys_utimensat+0x14f/0x230 [ 434.897542][T20084] ? __pfx___x64_sys_utimensat+0x10/0x10 [ 434.897569][T20084] ? do_syscall_64+0xbe/0x3b0 [ 434.897590][T20084] do_syscall_64+0xfa/0x3b0 [ 434.897605][T20084] ? lockdep_hardirqs_on+0x9c/0x150 [ 434.897629][T20084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.897645][T20084] ? clear_bhb_loop+0x60/0xb0 [ 434.897666][T20084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.897686][T20084] RIP: 0033:0x7fbc7e38e929 [ 434.897703][T20084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 434.897718][T20084] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 434.897737][T20084] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 434.897750][T20084] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 434.897762][T20084] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 434.897774][T20084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 434.897785][T20084] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 434.897812][T20084] [ 435.119390][ C0] vkms_vblank_simulate: vblank timer overrun [ 435.126416][ T5896] usb 5-1: SerialNumber: syz [ 435.146000][ T5896] usb 5-1: config 0 descriptor?? [ 435.361163][ T5896] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 435.374798][ T5896] asix 5-1:0.0: probe with driver asix failed with error -71 [ 435.387298][ T5896] usb 5-1: USB disconnect, device number 67 [ 435.396995][ T6826] udevd[6826]: setting mode of /dev/bus/usb/005/067 to 020664 failed: No such file or directory [ 435.410043][ T6826] udevd[6826]: setting owner of /dev/bus/usb/005/067 to uid=0, gid=0 failed: No such file or directory [ 435.464940][ T30] audit: type=1326 audit(1750520595.347:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20114 comm="syz.3.2687" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbc7e38e929 code=0x0 [ 435.486933][ C0] vkms_vblank_simulate: vblank timer overrun [ 435.497578][ T5940] usb 7-1: new high-speed USB device number 45 using dummy_hcd [ 435.670291][ T5940] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 435.682008][ T5940] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 435.693379][ T5940] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 435.703560][ T5940] usb 7-1: config 0 descriptor?? [ 435.713017][ T5940] pwc: Askey VC010 type 2 USB webcam detected. [ 435.910429][ T5940] pwc: send_video_command error -71 [ 435.926300][ T5940] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 435.936384][ T5940] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -71 [ 435.953142][ T5940] usb 7-1: USB disconnect, device number 45 [ 435.958090][T20123] /dev/nullb0: Can't open blockdev [ 436.127994][T20096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 436.137521][T20096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 436.407229][ T5940] usb 7-1: new high-speed USB device number 46 using dummy_hcd [ 436.438791][T20159] qnx4: no qnx4 filesystem (no root dir). [ 436.556831][ T5940] usb 7-1: device descriptor read/64, error -32 [ 436.797921][ T5940] usb 7-1: new high-speed USB device number 47 using dummy_hcd [ 436.866905][ T5896] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 436.953252][ T5940] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 436.963542][ T5940] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 436.972758][ T5940] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 436.982696][ T5940] usb 7-1: config 0 descriptor?? [ 436.994050][ T5940] pwc: Askey VC010 type 2 USB webcam detected. [ 437.002680][ T5940] pwc: send_video_command error -32 [ 437.008926][ T5940] pwc: Failed to set video mode CIF@30 fps; return code = -32 [ 437.016512][ T5940] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -32 [ 437.016905][ T5896] usb 5-1: Using ep0 maxpacket: 32 [ 437.037880][ T5896] usb 5-1: config 0 has an invalid interface number: 35 but max is 0 [ 437.046203][ T5896] usb 5-1: config 0 has no interface number 0 [ 437.059820][ T5896] usb 5-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.8f [ 437.069241][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.077806][ T5896] usb 5-1: Product: syz [ 437.082107][ T5896] usb 5-1: Manufacturer: syz [ 437.087073][ T5896] usb 5-1: SerialNumber: syz [ 437.093900][ T5896] usb 5-1: config 0 descriptor?? [ 437.303243][ T5896] radio-si470x 5-1:0.35: this is not a si470x device. [ 437.347224][ T5896] radio-raremono 5-1:0.35: this is not Thanko's Raremono. [ 437.371313][ T5896] usb 5-1: USB disconnect, device number 68 [ 437.876866][ T24] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 437.917891][ T5940] usb 7-1: USB disconnect, device number 47 [ 438.036856][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 438.056493][ T24] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 438.065953][ T24] usb 4-1: config 179 has no interface number 0 [ 438.096873][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 438.112153][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 438.124553][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 438.138355][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 438.151397][ T24] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 438.165365][ T24] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 438.174902][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 438.186317][T20202] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 438.287043][ T43] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 438.433672][ T5940] usb 7-1: new high-speed USB device number 48 using dummy_hcd [ 438.441850][ T24] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input40 [ 438.467013][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 438.493626][ T43] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 438.523163][ T43] usb 5-1: config 0 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 438.558265][ T43] usb 5-1: config 0 interface 0 has no altsetting 0 [ 438.565690][ T43] usb 5-1: New USB device found, idVendor=04d9, idProduct=a070, bcdDevice= 0.00 [ 438.576687][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 438.591792][ T43] usb 5-1: config 0 descriptor?? [ 438.610074][T20202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 438.623076][T20202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 438.634494][ T43] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 438.647808][ T5940] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 438.668075][ T5940] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 438.678925][ T5940] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 438.692873][ T5940] usb 7-1: config 0 descriptor?? [ 438.711764][ T5940] pwc: Askey VC010 type 2 USB webcam detected. [ 438.721273][T20259] netlink: 8 bytes leftover after parsing attributes in process `syz.7.2711'. [ 438.838273][ T43] usb 5-1: USB disconnect, device number 69 [ 438.905073][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 438.905073][ T5903] usb 4-1: USB disconnect, device number 61 [ 438.905208][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 438.932029][ T5903] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 439.132519][ T5940] pwc: recv_control_msg error -32 req 02 val 2b00 [ 439.144422][ T5940] pwc: recv_control_msg error -32 req 02 val 2700 [ 439.153798][ T5940] pwc: recv_control_msg error -32 req 02 val 2c00 [ 439.161394][ T5940] pwc: recv_control_msg error -32 req 04 val 1000 [ 439.172785][ T5940] pwc: recv_control_msg error -32 req 04 val 1300 [ 439.181219][ T5940] pwc: recv_control_msg error -32 req 04 val 1400 [ 439.192256][ T5940] pwc: recv_control_msg error -32 req 02 val 2000 [ 439.199952][ T5940] pwc: recv_control_msg error -32 req 02 val 2100 [ 439.207631][ T5940] pwc: recv_control_msg error -32 req 04 val 1500 [ 439.215805][ T5940] pwc: recv_control_msg error -32 req 02 val 2500 [ 439.223051][ T43] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 439.238500][ T5940] pwc: recv_control_msg error -32 req 02 val 2400 [ 439.246234][ T5940] pwc: recv_control_msg error -32 req 02 val 2600 [ 439.254264][ T5940] pwc: recv_control_msg error -32 req 02 val 2900 [ 439.262091][ T5940] pwc: recv_control_msg error -32 req 02 val 2800 [ 439.315169][T20298] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 439.399595][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 439.411983][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 439.423418][ T43] usb 5-1: New USB device found, idVendor=06a3, idProduct=0ccb, bcdDevice= 0.00 [ 439.432617][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 439.444119][ T43] usb 5-1: config 0 descriptor?? [ 439.477322][ T5940] pwc: Registered as video103. [ 439.506044][ T5940] input: PWC snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/input/input41 [ 439.678221][ T5940] usb 7-1: USB disconnect, device number 48 [ 439.870937][ T43] saitek 0003:06A3:0CCB.000D: unknown main item tag 0x0 [ 439.895713][ T43] saitek 0003:06A3:0CCB.000D: hidraw0: USB HID v0.0a Device [HID 06a3:0ccb] on usb-dummy_hcd.4-1/input0 [ 440.076962][T20225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 440.085867][T20225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 440.444418][T20344] netlink: 'syz.7.2722': attribute type 1 has an invalid length. [ 440.473864][T20344] netlink: 'syz.7.2722': attribute type 101 has an invalid length. [ 440.491254][T20344] netlink: 836 bytes leftover after parsing attributes in process `syz.7.2722'. [ 440.604688][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.625388][T20351] input: syz1 as /devices/virtual/input/input42 [ 440.632165][ T5940] usb 5-1: USB disconnect, device number 70 [ 440.722430][T20351] FAT-fs (rnullb0): bogus number of reserved sectors [ 440.766949][T20351] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 441.016054][T20382] netlink: 5128 bytes leftover after parsing attributes in process `syz.6.2728'. [ 441.028502][T20386] FAULT_INJECTION: forcing a failure. [ 441.028502][T20386] name failslab, interval 1, probability 0, space 0, times 0 [ 441.044694][T20382] netlink: 5128 bytes leftover after parsing attributes in process `syz.6.2728'. [ 441.058347][T20382] netlink: 584 bytes leftover after parsing attributes in process `syz.6.2728'. [ 441.068409][T20386] CPU: 0 UID: 0 PID: 20386 Comm: syz.3.2729 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 441.068434][T20386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 441.068446][T20386] Call Trace: [ 441.068454][T20386] [ 441.068462][T20386] dump_stack_lvl+0x189/0x250 [ 441.068487][T20386] ? __pfx____ratelimit+0x10/0x10 [ 441.068513][T20386] ? __pfx_dump_stack_lvl+0x10/0x10 [ 441.068533][T20386] ? __pfx__printk+0x10/0x10 [ 441.068559][T20386] ? ref_tracker_alloc+0x318/0x460 [ 441.068585][T20386] should_fail_ex+0x414/0x560 [ 441.068611][T20386] should_failslab+0xa8/0x100 [ 441.068642][T20386] kmem_cache_alloc_noprof+0x73/0x3c0 [ 441.068661][T20386] ? skb_clone+0x212/0x3a0 [ 441.068688][T20386] skb_clone+0x212/0x3a0 [ 441.068713][T20386] __netlink_deliver_tap+0x404/0x850 [ 441.068746][T20386] ? netlink_deliver_tap+0x2e/0x1b0 [ 441.068768][T20386] netlink_deliver_tap+0x19c/0x1b0 [ 441.068790][T20386] netlink_unicast+0x72f/0x8d0 [ 441.068821][T20386] netlink_sendmsg+0x805/0xb30 [ 441.068850][T20386] ? __pfx_netlink_sendmsg+0x10/0x10 [ 441.068875][T20386] ? aa_sock_msg_perm+0x94/0x160 [ 441.068896][T20386] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 441.068918][T20386] ? __pfx_netlink_sendmsg+0x10/0x10 [ 441.068938][T20386] __sock_sendmsg+0x219/0x270 [ 441.068958][T20386] ____sys_sendmsg+0x505/0x830 [ 441.068985][T20386] ? __pfx_____sys_sendmsg+0x10/0x10 [ 441.069016][T20386] ? import_iovec+0x74/0xa0 [ 441.069043][T20386] ___sys_sendmsg+0x21f/0x2a0 [ 441.069067][T20386] ? __pfx____sys_sendmsg+0x10/0x10 [ 441.069123][T20386] ? __fget_files+0x2a/0x420 [ 441.069146][T20386] ? __fget_files+0x3a0/0x420 [ 441.069179][T20386] __x64_sys_sendmsg+0x19b/0x260 [ 441.069203][T20386] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 441.069235][T20386] ? __pfx_ksys_write+0x10/0x10 [ 441.069254][T20386] ? rcu_is_watching+0x15/0xb0 [ 441.069279][T20386] ? do_syscall_64+0xbe/0x3b0 [ 441.069300][T20386] do_syscall_64+0xfa/0x3b0 [ 441.069315][T20386] ? lockdep_hardirqs_on+0x9c/0x150 [ 441.069337][T20386] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.069353][T20386] ? clear_bhb_loop+0x60/0xb0 [ 441.069374][T20386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.069390][T20386] RIP: 0033:0x7fbc7e38e929 [ 441.069407][T20386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 441.069422][T20386] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 441.069441][T20386] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 441.069454][T20386] RDX: 0000000000040090 RSI: 0000200000000000 RDI: 0000000000000003 [ 441.069466][T20386] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 441.069477][T20386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 441.069487][T20386] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 441.069516][T20386] [ 441.069859][T20386] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2729'. [ 441.183722][T20395] loop6: detected capacity change from 0 to 63 [ 441.305371][T20396] buffer_io_error: 4694 callbacks suppressed [ 441.305392][T20396] Buffer I/O error on dev loop6, logical block 0, async page read [ 441.413280][ T5896] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 441.456943][ T5940] usb 7-1: new high-speed USB device number 49 using dummy_hcd [ 441.458175][ T5896] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 441.476213][T20396] Buffer I/O error on dev loop6, logical block 1, async page read [ 441.507833][T20396] Buffer I/O error on dev loop6, logical block 2, async page read [ 441.527001][T20396] Buffer I/O error on dev loop6, logical block 3, async page read [ 441.546015][ T6826] Buffer I/O error on dev loop6, logical block 0, async page read [ 441.568807][ T6826] Buffer I/O error on dev loop6, logical block 1, async page read [ 441.590562][ T6826] Buffer I/O error on dev loop6, logical block 2, async page read [ 441.612001][ T5940] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 441.624294][ T6826] Buffer I/O error on dev loop6, logical block 3, async page read [ 441.636885][ T5940] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 441.656945][ T6826] Buffer I/O error on dev loop6, logical block 0, async page read [ 441.664921][ T6826] Buffer I/O error on dev loop6, logical block 1, async page read [ 441.674410][ T5940] usb 7-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 441.684003][ T5940] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 441.704273][ T5940] usb 7-1: SerialNumber: syz [ 441.942648][ T5940] usb 7-1: 0:2 : does not exist [ 442.011819][ T5940] usb 7-1: USB disconnect, device number 49 [ 442.082281][ T6826] udevd[6826]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 442.476900][ T5882] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 442.648637][ T5882] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 442.667028][ T5882] usb 4-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 442.722918][ T5882] usb 4-1: config 0 has no interface number 0 [ 442.768816][ T5882] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 442.786852][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.807712][ T5882] usb 4-1: Product: syz [ 442.812336][ T5882] usb 4-1: Manufacturer: syz [ 442.817754][ T5882] usb 4-1: SerialNumber: syz [ 442.830417][ T5882] usb 4-1: config 0 descriptor?? [ 443.004093][T20469] Mount JFS Failure: -22 [ 443.013691][T20469] jfs_mount failed w/return code = -22 [ 443.270260][T20485] netlink: 'syz.7.2745': attribute type 8 has an invalid length. [ 443.279110][ T5882] usb 4-1: Found UVC 0.00 device syz (046d:0823) [ 443.285541][ T5882] usb 4-1: No valid video chain found. [ 443.337468][ T5882] usb 4-1: USB disconnect, device number 62 [ 443.788328][ T5882] usb 7-1: new high-speed USB device number 50 using dummy_hcd [ 443.956041][ T5882] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 443.976884][ T5882] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 443.998375][ T5882] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 444.026846][ T5882] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 444.050224][ T5882] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 444.068578][ T5882] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 444.086367][ T5882] usb 7-1: config 0 descriptor?? [ 444.098057][T20510] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 444.379308][ T24] usb 5-1: new full-speed USB device number 71 using dummy_hcd [ 444.550236][ T5882] plantronics 0003:047F:FFFF.000F: unknown main item tag 0x0 [ 444.586873][ T5882] plantronics 0003:047F:FFFF.000F: unknown main item tag 0x0 [ 444.604946][ T5882] plantronics 0003:047F:FFFF.000F: unknown main item tag 0x0 [ 444.614710][ T5882] plantronics 0003:047F:FFFF.000F: unknown main item tag 0x0 [ 444.634957][ T5882] plantronics 0003:047F:FFFF.000F: unknown main item tag 0x0 [ 444.644610][ T5882] plantronics 0003:047F:FFFF.000F: No inputs registered, leaving [ 444.666021][ T5882] plantronics 0003:047F:FFFF.000F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.6-1/input0 [ 444.849947][T20574] Bluetooth: hci0: Opcode 0x080f failed: -22 [ 445.079126][ T5882] usb 7-1: USB disconnect, device number 50 [ 445.417207][ T5940] usb 4-1: new full-speed USB device number 63 using dummy_hcd [ 445.569642][ T5940] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 445.579627][ T24] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 445.587272][ T5940] usb 4-1: New USB device found, idVendor=057e, idProduct=200e, bcdDevice= 0.00 [ 445.596593][ T5940] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.609756][ T5940] usb 4-1: config 0 descriptor?? [ 445.766980][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 445.783839][ T24] usb 5-1: config 1 has an invalid interface number: 238 but max is 0 [ 445.803967][ T24] usb 5-1: config 1 has no interface number 0 [ 445.812565][ T24] usb 5-1: config 1 interface 238 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 445.830588][ T24] usb 5-1: config 1 interface 238 has no altsetting 0 [ 445.840753][ T24] usb 5-1: New USB device found, idVendor=05ac, idProduct=0230, bcdDevice= 0.40 [ 445.859383][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.868447][ T24] usb 5-1: Product: syz [ 445.872683][ T24] usb 5-1: Manufacturer: syz [ 445.881979][ T24] usb 5-1: SerialNumber: syz [ 445.943944][T20626] trusted_key: syz.6.2762 sent an empty control message without MSG_MORE. [ 446.042022][T20604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 446.053646][T20604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 446.106307][ T24] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.238/input/input44 [ 446.119377][ T5191] bcm5974 5-1:1.238: could not read from device [ 446.131782][ T5191] bcm5974 5-1:1.238: could not read from device [ 446.138834][ T24] usb 5-1: USB disconnect, device number 72 [ 446.151480][ T5191] bcm5974 5-1:1.238: could not read from device [ 446.322705][ T5940] usbhid 4-1:0.0: can't add hid device: -71 [ 446.338623][ T5940] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 446.350810][ T5940] usb 4-1: USB disconnect, device number 63 [ 446.907203][ T5838] Bluetooth: hci0: command tx timeout [ 448.054719][T20689] Mount JFS Failure: -22 [ 448.063138][T20689] jfs_mount failed w/return code = -22 [ 448.067450][T20695] net_ratelimit: 170 callbacks suppressed [ 448.067471][T20695] openvswitch: netlink: Duplicate or invalid key (type 0). [ 448.084545][T20695] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 448.289595][T20703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 448.303865][T20703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 448.704409][T20724] nvme_fabrics: missing parameter 'transport=%s' [ 448.711137][T20724] nvme_fabrics: missing parameter 'nqn=%s' [ 448.956965][ T24] usb 7-1: new high-speed USB device number 51 using dummy_hcd [ 449.079808][T20732] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1317914598 (2635829196 ns) > initial count (1377675984 ns). Using initial count to start timer. [ 449.116888][ T24] usb 7-1: Using ep0 maxpacket: 32 [ 449.124186][ T24] usb 7-1: unable to get BOS descriptor or descriptor too short [ 449.133435][ T24] usb 7-1: config 1 has an invalid descriptor of length 210, skipping remainder of the config [ 449.144640][ T24] usb 7-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 449.170767][ T24] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 449.180505][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.188897][ T24] usb 7-1: Product: syz [ 449.194066][ T24] usb 7-1: Manufacturer: syz [ 449.201689][ T24] usb 7-1: SerialNumber: syz [ 449.437106][ T24] usb 7-1: USB disconnect, device number 51 [ 449.612989][T20766] netlink: 5872 bytes leftover after parsing attributes in process `syz.3.2786'. [ 449.679995][T20768] FAULT_INJECTION: forcing a failure. [ 449.679995][T20768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 449.695964][T20768] CPU: 0 UID: 0 PID: 20768 Comm: syz.3.2787 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 449.695981][T20768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 449.695988][T20768] Call Trace: [ 449.695993][T20768] [ 449.695999][T20768] dump_stack_lvl+0x189/0x250 [ 449.696015][T20768] ? __pfx____ratelimit+0x10/0x10 [ 449.696033][T20768] ? __pfx_dump_stack_lvl+0x10/0x10 [ 449.696043][T20768] ? __pfx__printk+0x10/0x10 [ 449.696061][T20768] should_fail_ex+0x414/0x560 [ 449.696077][T20768] _copy_to_user+0x31/0xb0 [ 449.696089][T20768] video_usercopy+0xeb2/0x14f0 [ 449.696107][T20768] ? __pfx___video_do_ioctl+0x10/0x10 [ 449.696118][T20768] ? __pfx_video_usercopy+0x10/0x10 [ 449.696134][T20768] ? __fget_files+0x2a/0x420 [ 449.696150][T20768] ? __fget_files+0x2a/0x420 [ 449.696163][T20768] ? __fget_files+0x3a0/0x420 [ 449.696179][T20768] v4l2_ioctl+0x18d/0x1e0 [ 449.696193][T20768] ? __pfx_v4l2_ioctl+0x10/0x10 [ 449.696207][T20768] __se_sys_ioctl+0xfc/0x170 [ 449.696229][T20768] do_syscall_64+0xfa/0x3b0 [ 449.696245][T20768] ? lockdep_hardirqs_on+0x9c/0x150 [ 449.696268][T20768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.696284][T20768] ? clear_bhb_loop+0x60/0xb0 [ 449.696297][T20768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.696306][T20768] RIP: 0033:0x7fbc7e38e929 [ 449.696316][T20768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 449.696325][T20768] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.696337][T20768] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 449.696345][T20768] RDX: 0000200000000080 RSI: 00000000c0485619 RDI: 0000000000000003 [ 449.696351][T20768] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 449.696357][T20768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 449.696363][T20768] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 449.696378][T20768] [ 450.037708][T20776] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2789'. [ 450.160575][ T30] audit: type=1326 audit(1750520610.047:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20778 comm="syz.6.2790" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f657a78e929 code=0x0 [ 450.998465][T20785] netlink: 140 bytes leftover after parsing attributes in process `syz.3.2792'. [ 451.650670][ T5882] usb 7-1: new high-speed USB device number 52 using dummy_hcd [ 451.859353][ T5882] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 451.892198][ T5882] usb 7-1: too many endpoints for config 0 interface 0 altsetting 1: 48, using maximum allowed: 30 [ 451.926573][ T5882] usb 7-1: config 0 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 451.947825][ T5882] usb 7-1: config 0 interface 0 has no altsetting 0 [ 451.954664][T20828] (syz.7.2802,20828,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 451.958450][ T5882] usb 7-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 451.974685][T20828] (syz.7.2802,20828,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 451.986258][ T5882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.996380][ T5882] usb 7-1: Product: syz [ 452.016848][ T5882] usb 7-1: Manufacturer: syz [ 452.021520][ T5882] usb 7-1: SerialNumber: syz [ 452.032397][ T5882] usb 7-1: config 0 descriptor?? [ 452.255584][ T5882] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 452.287539][ T5882] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 452.308401][ T5882] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 452.328392][ T5882] usb 7-1: media controller created [ 452.414429][ T5882] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 452.537597][ T5882] DVB: Unable to find symbol tda10046_attach() [ 452.543815][ T5882] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 452.587079][ T5882] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 452.604107][T20859] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 452.607977][ T5882] dvb_usb_m920x 7-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 452.645808][ T5882] usb 7-1: USB disconnect, device number 52 [ 452.816700][T20866] binder: 20865:20866 ioctl 40046210 ffffffffffffffff returned -14 [ 453.061703][T20881] openvswitch: netlink: Message has 24 unknown bytes. [ 453.073183][T20881] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 453.189364][T20886] netlink: ct family unspecified [ 453.195495][T20886] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 453.259467][T20891] qnx4: no qnx4 filesystem (no root dir). [ 453.340237][T20896] FAULT_INJECTION: forcing a failure. [ 453.340237][T20896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 453.365333][T20896] CPU: 0 UID: 0 PID: 20896 Comm: syz.3.2821 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 453.365363][T20896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 453.365373][T20896] Call Trace: [ 453.365381][T20896] [ 453.365389][T20896] dump_stack_lvl+0x189/0x250 [ 453.365413][T20896] ? __pfx____ratelimit+0x10/0x10 [ 453.365439][T20896] ? __pfx_dump_stack_lvl+0x10/0x10 [ 453.365458][T20896] ? __pfx__printk+0x10/0x10 [ 453.365477][T20896] ? __might_fault+0xb0/0x130 [ 453.365506][T20896] should_fail_ex+0x414/0x560 [ 453.365532][T20896] _copy_from_user+0x2d/0xb0 [ 453.365552][T20896] dev_ethtool+0xd0/0x1990 [ 453.365578][T20896] ? __lock_acquire+0xab9/0xd20 [ 453.365601][T20896] ? __pfx_dev_ethtool+0x10/0x10 [ 453.365633][T20896] ? dev_load+0x21/0x1f0 [ 453.365652][T20896] ? dev_load+0x21/0x1f0 [ 453.365672][T20896] dev_ioctl+0x392/0x1150 [ 453.365694][T20896] sock_do_ioctl+0x22c/0x300 [ 453.365714][T20896] ? __pfx_sock_do_ioctl+0x10/0x10 [ 453.365728][T20896] ? __lock_acquire+0xab9/0xd20 [ 453.365759][T20896] sock_ioctl+0x576/0x790 [ 453.365786][T20896] ? __pfx_sock_ioctl+0x10/0x10 [ 453.365808][T20896] ? __fget_files+0x2a/0x420 [ 453.365830][T20896] ? __fget_files+0x3a0/0x420 [ 453.365851][T20896] ? __fget_files+0x2a/0x420 [ 453.365876][T20896] ? bpf_lsm_file_ioctl+0x9/0x20 [ 453.365893][T20896] ? __pfx_sock_ioctl+0x10/0x10 [ 453.365916][T20896] __se_sys_ioctl+0xfc/0x170 [ 453.365939][T20896] do_syscall_64+0xfa/0x3b0 [ 453.365956][T20896] ? lockdep_hardirqs_on+0x9c/0x150 [ 453.365978][T20896] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.365995][T20896] ? clear_bhb_loop+0x60/0xb0 [ 453.366016][T20896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.366032][T20896] RIP: 0033:0x7fbc7e38e929 [ 453.366049][T20896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 453.366072][T20896] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 453.366092][T20896] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 453.366104][T20896] RDX: 00002000000002c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 453.366114][T20896] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 453.366125][T20896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 453.366134][T20896] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 453.366162][T20896] [ 453.647023][T20893] 8021q: VLANs not supported on gre0 [ 454.262625][T20920] syzkaller1: entered promiscuous mode [ 454.269600][T20920] syzkaller1: entered allmulticast mode [ 454.282330][T20921] /dev/nullb0: Can't open blockdev [ 455.235226][ T5840] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 455.262520][ T5840] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 455.271943][ T5840] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 455.295534][ T5840] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 455.304302][ T5840] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 455.391967][ T5838] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 455.401011][ T5838] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 455.416287][ T5838] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 455.429894][T20954] netlink: 12 bytes leftover after parsing attributes in process `syz.6.2830'. [ 455.444128][ T5838] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 455.454303][ T5838] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 455.568875][T21027] syzkaller1: entered promiscuous mode [ 455.580018][T21027] syzkaller1: entered allmulticast mode [ 455.624635][ T6419] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.738237][ T6419] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.777444][ T5896] usb 7-1: new high-speed USB device number 53 using dummy_hcd [ 455.793859][T21057] unsupported nlmsg_type 40 [ 455.818093][T21057] qnx4: no qnx4 filesystem (no root dir). [ 455.849876][ T6419] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 455.953948][ T5896] usb 7-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 455.973933][ T5896] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.989261][ T5896] usb 7-1: Product: syz [ 455.994090][ T5896] usb 7-1: Manufacturer: syz [ 455.999743][ T5896] usb 7-1: SerialNumber: syz [ 456.014528][ T5896] usb 7-1: config 0 descriptor?? [ 456.023727][ T5896] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 456.065763][ T6419] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.113259][T20981] chnl_net:caif_netlink_parms(): no params data found [ 456.436085][ T5896] gspca_sunplus: reg_r err -71 [ 456.454470][ T5896] usb 7-1: USB disconnect, device number 53 [ 456.589264][T20981] bridge0: port 1(bridge_slave_0) entered blocking state [ 456.598841][T20981] bridge0: port 1(bridge_slave_0) entered disabled state [ 456.606229][T20981] bridge_slave_0: entered allmulticast mode [ 456.614791][T20981] bridge_slave_0: entered promiscuous mode [ 456.707737][T20981] bridge0: port 2(bridge_slave_1) entered blocking state [ 456.714973][T20981] bridge0: port 2(bridge_slave_1) entered disabled state [ 456.741749][T20981] bridge_slave_1: entered allmulticast mode [ 456.760044][T20981] bridge_slave_1: entered promiscuous mode [ 456.795420][T21254] syz.7.2843 (21254): /proc/21253/oom_adj is deprecated, please use /proc/21253/oom_score_adj instead. [ 456.884740][T20981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 456.919902][T20981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 457.094837][T21172] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 457.112104][T21172] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 457.565881][ T24] usb 7-1: new full-speed USB device number 54 using dummy_hcd [ 457.807376][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 457.818656][ T24] usb 7-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 457.835608][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 457.863298][ T24] usb 7-1: config 0 descriptor?? [ 458.021010][ T6419] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 458.036719][ T6419] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 458.050098][ T6419] bond0 (unregistering): Released all slaves [ 458.176224][T20981] team0: Port device team_slave_0 added [ 458.199181][ T6419] : left promiscuous mode [ 458.234129][T20981] team0: Port device team_slave_1 added [ 458.287269][ T24] magicmouse 0003:05AC:0265.0010: unbalanced delimiter at end of report description [ 458.310432][ T24] magicmouse 0003:05AC:0265.0010: magicmouse hid parse failed [ 458.318934][ T24] magicmouse 0003:05AC:0265.0010: probe with driver magicmouse failed with error -22 [ 458.323697][T20981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 458.357627][T20981] 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 1560 would solve the problem. [ 458.384198][T20981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 458.407021][T20981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 458.414201][T20981] 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 1560 would solve the problem. [ 458.473479][T20981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 458.495010][T21297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 458.541203][T21297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 458.600981][ T5896] usb 7-1: USB disconnect, device number 54 [ 458.644907][T21394] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2848'. [ 458.761777][T21432] (syz.3.2849,21432,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 458.764336][T20981] hsr_slave_0: entered promiscuous mode [ 458.772285][T21432] (syz.3.2849,21432,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 458.785400][T20981] hsr_slave_1: entered promiscuous mode [ 458.792648][T20981] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 458.813038][T20981] Cannot create hsr debugfs directory [ 459.032598][ T6419] hsr_slave_0: left promiscuous mode [ 459.039742][ T6419] hsr_slave_1: left promiscuous mode [ 459.045897][ T6419] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 459.064282][ T6419] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 459.086329][ T6419] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 459.094505][ T6419] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 459.122470][ T6419] veth1_macvtap: left promiscuous mode [ 459.128127][ T6419] veth0_macvtap: left promiscuous mode [ 459.133795][ T6419] veth1_vlan: left promiscuous mode [ 459.193612][T21485] FAULT_INJECTION: forcing a failure. [ 459.193612][T21485] name failslab, interval 1, probability 0, space 0, times 0 [ 459.272779][T21485] CPU: 0 UID: 0 PID: 21485 Comm: syz.3.2851 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 459.272805][T21485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 459.272816][T21485] Call Trace: [ 459.272824][T21485] [ 459.272832][T21485] dump_stack_lvl+0x189/0x250 [ 459.272856][T21485] ? __pfx____ratelimit+0x10/0x10 [ 459.272880][T21485] ? __pfx_dump_stack_lvl+0x10/0x10 [ 459.272897][T21485] ? __pfx__printk+0x10/0x10 [ 459.272918][T21485] ? __pfx___might_resched+0x10/0x10 [ 459.272936][T21485] ? fs_reclaim_acquire+0x7d/0x100 [ 459.272961][T21485] should_fail_ex+0x414/0x560 [ 459.272989][T21485] should_failslab+0xa8/0x100 [ 459.273013][T21485] __kmalloc_node_track_caller_noprof+0xcc/0x4e0 [ 459.273032][T21485] ? __kernfs_new_node+0x9c/0x7e0 [ 459.273054][T21485] kstrdup+0x42/0x100 [ 459.273077][T21485] __kernfs_new_node+0x9c/0x7e0 [ 459.273093][T21485] ? __lock_acquire+0xab9/0xd20 [ 459.273117][T21485] ? __pfx___kernfs_new_node+0x10/0x10 [ 459.273134][T21485] ? kernfs_root+0x1c/0x230 [ 459.273154][T21485] ? kernfs_root+0x1c/0x230 [ 459.273169][T21485] ? kernfs_root+0x1c/0x230 [ 459.273190][T21485] kernfs_new_node+0x102/0x210 [ 459.273211][T21485] kernfs_create_link+0xa7/0x200 [ 459.273237][T21485] sysfs_do_create_link_sd+0x83/0x110 [ 459.273263][T21485] device_add_class_symlinks+0x1cf/0x240 [ 459.273285][T21485] device_add+0x475/0xb50 [ 459.273307][T21485] device_create+0x25b/0x2f0 [ 459.273330][T21485] ? timer_init_key+0x171/0x2d0 [ 459.273356][T21485] ? __pfx_device_create+0x10/0x10 [ 459.273377][T21485] ? ieee80211_alloc_hw_nm+0x18d2/0x1f20 [ 459.273409][T21485] mac80211_hwsim_new_radio+0x418/0x5340 [ 459.273438][T21485] ? stack_depot_save_flags+0x40/0x900 [ 459.273469][T21485] ? netlink_sendmsg+0x781/0xb30 [ 459.273489][T21485] ? ____sys_sendmsg+0x505/0x830 [ 459.273509][T21485] ? ___sys_sendmsg+0x21f/0x2a0 [ 459.273527][T21485] ? __x64_sys_sendmsg+0x19b/0x260 [ 459.273546][T21485] ? do_syscall_64+0xfa/0x3b0 [ 459.273573][T21485] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 459.273588][T21485] ? __nla_validate_parse+0x2400/0x2d40 [ 459.273609][T21485] ? __sock_sendmsg+0x219/0x270 [ 459.273622][T21485] ? ____sys_sendmsg+0x505/0x830 [ 459.273655][T21485] hwsim_new_radio_nl+0xea4/0x1b10 [ 459.273676][T21485] ? __pfx___nla_validate_parse+0x10/0x10 [ 459.273711][T21485] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 459.273732][T21485] ? genl_family_rcv_msg_attrs_parse+0xa3/0x2a0 [ 459.273756][T21485] ? __nla_parse+0x40/0x60 [ 459.273780][T21485] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 459.273803][T21485] genl_family_rcv_msg_doit+0x212/0x300 [ 459.273834][T21485] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 459.273870][T21485] ? bpf_lsm_capable+0x9/0x20 [ 459.273888][T21485] ? security_capable+0x7e/0x2e0 [ 459.273914][T21485] genl_rcv_msg+0x60e/0x790 [ 459.273943][T21485] ? __pfx_genl_rcv_msg+0x10/0x10 [ 459.273964][T21485] ? ref_tracker_free+0x63a/0x7d0 [ 459.273984][T21485] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 459.274001][T21485] ? __pfx_ref_tracker_free+0x10/0x10 [ 459.274033][T21485] netlink_rcv_skb+0x205/0x470 [ 459.274053][T21485] ? __pfx_genl_rcv_msg+0x10/0x10 [ 459.274077][T21485] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 459.274114][T21485] ? down_read+0x1ad/0x2e0 [ 459.274134][T21485] genl_rcv+0x28/0x40 [ 459.274154][T21485] netlink_unicast+0x758/0x8d0 [ 459.274183][T21485] netlink_sendmsg+0x805/0xb30 [ 459.274213][T21485] ? __pfx_netlink_sendmsg+0x10/0x10 [ 459.274236][T21485] ? aa_sock_msg_perm+0x94/0x160 [ 459.274257][T21485] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 459.274279][T21485] ? __pfx_netlink_sendmsg+0x10/0x10 [ 459.274297][T21485] __sock_sendmsg+0x219/0x270 [ 459.274313][T21485] ____sys_sendmsg+0x505/0x830 [ 459.274334][T21485] ? __pfx_____sys_sendmsg+0x10/0x10 [ 459.274358][T21485] ? import_iovec+0x74/0xa0 [ 459.274374][T21485] ___sys_sendmsg+0x21f/0x2a0 [ 459.274393][T21485] ? __pfx____sys_sendmsg+0x10/0x10 [ 459.274440][T21485] ? __fget_files+0x2a/0x420 [ 459.274468][T21485] ? __fget_files+0x3a0/0x420 [ 459.274500][T21485] __x64_sys_sendmsg+0x19b/0x260 [ 459.274525][T21485] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 459.274556][T21485] ? __pfx_ksys_write+0x10/0x10 [ 459.274574][T21485] ? rcu_is_watching+0x15/0xb0 [ 459.274597][T21485] ? do_syscall_64+0xbe/0x3b0 [ 459.274619][T21485] do_syscall_64+0xfa/0x3b0 [ 459.274634][T21485] ? lockdep_hardirqs_on+0x9c/0x150 [ 459.274657][T21485] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.274674][T21485] ? clear_bhb_loop+0x60/0xb0 [ 459.274692][T21485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.274707][T21485] RIP: 0033:0x7fbc7e38e929 [ 459.274722][T21485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 459.274736][T21485] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 459.274755][T21485] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 459.274767][T21485] RDX: 0000000020000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 459.274779][T21485] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 459.274789][T21485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 459.274799][T21485] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 459.274827][T21485] [ 459.516941][ T5882] usb 7-1: new high-speed USB device number 55 using dummy_hcd [ 459.971159][ T5882] usb 7-1: Using ep0 maxpacket: 16 [ 459.979483][ T5882] usb 7-1: config 0 has an invalid interface number: 105 but max is 0 [ 459.995835][ T5882] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 460.006158][ T5882] usb 7-1: config 0 has no interface number 0 [ 460.022102][ T5882] usb 7-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 460.031584][ T5882] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.040251][ T5882] usb 7-1: Product: syz [ 460.044721][ T5882] usb 7-1: Manufacturer: syz [ 460.049622][ T5882] usb 7-1: SerialNumber: syz [ 460.059315][ T5882] usb 7-1: config 0 descriptor?? [ 460.074588][ T5882] usb 7-1: Found UVC 0.00 device syz (046d:08f3) [ 460.081691][ T5882] usb 7-1: No valid video chain found. [ 460.160228][T21510] netlink: 48 bytes leftover after parsing attributes in process `syz.3.2854'. [ 460.283539][ T5882] usb 7-1: USB disconnect, device number 55 [ 460.471225][ T6419] team0 (unregistering): Port device team_slave_1 removed [ 460.524232][ T6419] team0 (unregistering): Port device team_slave_0 removed [ 461.169762][ T5882] usb 7-1: new high-speed USB device number 56 using dummy_hcd [ 461.341043][ T5882] usb 7-1: Using ep0 maxpacket: 32 [ 461.348545][ T5882] usb 7-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 461.366181][ T5882] usb 7-1: config 0 interface 0 has no altsetting 0 [ 461.374108][ T5882] usb 7-1: New USB device found, idVendor=056a, idProduct=00f6, bcdDevice= 0.00 [ 461.390151][ T5882] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 461.415046][ T5882] usb 7-1: config 0 descriptor?? [ 461.482467][T21538] openvswitch: netlink: Duplicate or invalid key (type 0). [ 461.503816][T21538] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 461.843312][ T5882] wacom 0003:056A:00F6.0011: unknown main item tag 0x0 [ 461.873462][ T5882] wacom 0003:056A:00F6.0011: unknown main item tag 0x0 [ 461.875555][ T6419] IPVS: stop unused estimator thread 0... [ 461.889842][ T5882] wacom 0003:056A:00F6.0011: unknown main item tag 0x0 [ 461.907328][ T5882] wacom 0003:056A:00F6.0011: unknown main item tag 0x0 [ 461.924182][ T5882] wacom 0003:056A:00F6.0011: unknown main item tag 0x0 [ 462.058411][T21597] binder: BINDER_SET_CONTEXT_MGR already set [ 462.085469][T21597] binder: 21596:21597 ioctl 4018620d 200000000040 returned -16 [ 462.225557][ T43] usb 7-1: USB disconnect, device number 56 [ 462.487249][T21640] Bluetooth: MGMT ver 1.23 [ 462.528772][T21577] 9pnet_fd: Insufficient options for proto=fd [ 462.619216][T20981] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 462.634684][T20981] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 462.654014][T20981] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 462.670684][T20981] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 462.893925][T20981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 462.927689][T20981] 8021q: adding VLAN 0 to HW filter on device team0 [ 462.980010][ T2985] bridge0: port 1(bridge_slave_0) entered blocking state [ 462.987206][ T2985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 463.004004][ T6417] bridge0: port 2(bridge_slave_1) entered blocking state [ 463.011286][ T6417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 463.168162][ T5940] usb 7-1: new high-speed USB device number 57 using dummy_hcd [ 463.205683][T21683] FAULT_INJECTION: forcing a failure. [ 463.205683][T21683] name failslab, interval 1, probability 0, space 0, times 0 [ 463.247642][T21683] CPU: 0 UID: 0 PID: 21683 Comm: syz.7.2869 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 463.247670][T21683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 463.247682][T21683] Call Trace: [ 463.247690][T21683] [ 463.247698][T21683] dump_stack_lvl+0x189/0x250 [ 463.247724][T21683] ? __pfx____ratelimit+0x10/0x10 [ 463.247748][T21683] ? __pfx_dump_stack_lvl+0x10/0x10 [ 463.247766][T21683] ? __pfx__printk+0x10/0x10 [ 463.247791][T21683] ? __pfx___might_resched+0x10/0x10 [ 463.247813][T21683] should_fail_ex+0x414/0x560 [ 463.247837][T21683] ? alloc_netdev_mqs+0x8e5/0x11e0 [ 463.247881][T21683] should_failslab+0xa8/0x100 [ 463.247905][T21683] __kvmalloc_node_noprof+0x161/0x5f0 [ 463.247927][T21683] ? alloc_netdev_mqs+0x8e5/0x11e0 [ 463.247954][T21683] alloc_netdev_mqs+0x8e5/0x11e0 [ 463.247982][T21683] sixpack_open+0xea/0x9c0 [ 463.248006][T21683] ? __pfx_sixpack_open+0x10/0x10 [ 463.248026][T21683] ? up_write+0x1c4/0x420 [ 463.248051][T21683] tty_ldisc_open+0xa1/0x100 [ 463.248071][T21683] tty_set_ldisc+0x373/0x560 [ 463.248093][T21683] tty_ioctl+0xc38/0xde0 [ 463.248111][T21683] ? __pfx_tty_ioctl+0x10/0x10 [ 463.248128][T21683] __se_sys_ioctl+0xfc/0x170 [ 463.248151][T21683] do_syscall_64+0xfa/0x3b0 [ 463.248168][T21683] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.248191][T21683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.248209][T21683] ? clear_bhb_loop+0x60/0xb0 [ 463.248230][T21683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.248243][T21683] RIP: 0033:0x7fc821d8e929 [ 463.248259][T21683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.248279][T21683] RSP: 002b:00007fc822baa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 463.248297][T21683] RAX: ffffffffffffffda RBX: 00007fc821fb5fa0 RCX: 00007fc821d8e929 [ 463.248310][T21683] RDX: 00002000000000c0 RSI: 0000000000005423 RDI: 0000000000000003 [ 463.248319][T21683] RBP: 00007fc822baa090 R08: 0000000000000000 R09: 0000000000000000 [ 463.248330][T21683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 463.248341][T21683] R13: 0000000000000000 R14: 00007fc821fb5fa0 R15: 00007ffe38906a68 [ 463.248367][T21683] [ 463.335472][ T5940] usb 7-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 463.436999][ T5882] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 463.563591][ T5940] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.572539][ T5940] usb 7-1: Product: syz [ 463.579314][ T5940] usb 7-1: Manufacturer: syz [ 463.584012][ T5940] usb 7-1: SerialNumber: syz [ 463.585840][T20981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 463.601452][ T5940] usb 7-1: config 0 descriptor?? [ 463.640770][ T5882] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 463.659599][ T5882] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 463.687314][ T5882] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 463.706324][ T5882] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 463.750460][ T5882] usb 4-1: config 0 descriptor?? [ 463.804647][T21700] sp0: Synchronizing with TNC [ 463.820277][ T5940] usb-storage 7-1:0.0: USB Mass Storage device detected [ 463.988489][ T5940] usb 7-1: USB disconnect, device number 57 [ 464.169649][T21676] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 464.187890][T21676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 464.220368][ T5882] hid-steam 0003:28DE:1142.0012: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 464.236841][ T30] audit: type=1326 audit(1750520624.097:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21734 comm="syz.7.2873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc821d8e929 code=0x7ffc0000 [ 464.281415][ T30] audit: type=1326 audit(1750520624.107:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21734 comm="syz.7.2873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fc821d8e929 code=0x7ffc0000 [ 464.311822][ T30] audit: type=1326 audit(1750520624.107:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21734 comm="syz.7.2873" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc821d8e929 code=0x7ffc0000 [ 464.346954][ T5882] hid-steam 0003:28DE:1142.0012: Steam wireless receiver connected [ 464.417470][T21741] netlink: 4 bytes leftover after parsing attributes in process `syz.7.2874'. [ 464.454108][T21676] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 464.483300][ T5882] hid-steam 0003:28DE:1142.0013: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 464.501283][T20981] veth0_vlan: entered promiscuous mode [ 464.507585][T21676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 464.571991][T20981] veth1_vlan: entered promiscuous mode [ 464.579453][ T5882] usb 4-1: USB disconnect, device number 65 [ 464.581489][T21750] qnx4: no qnx4 filesystem (no root dir). [ 464.625841][ T5882] hid-steam 0003:28DE:1142.0012: Steam wireless receiver disconnected [ 464.719510][T20981] veth0_macvtap: entered promiscuous mode [ 464.751532][T21756] fido_id[21756]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 464.769263][T20981] veth1_macvtap: entered promiscuous mode [ 464.826942][T20981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 464.870744][T20981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 464.938731][T20981] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.956866][T20981] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.965628][T20981] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 464.987285][T20981] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 465.321337][ T6417] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.367573][ T6417] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.382690][T21822] netlink: 372 bytes leftover after parsing attributes in process `syz.6.2879'. [ 465.464036][ T6417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 465.494159][ T6417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 465.735233][T21837] sockfs: Unknown parameter '#' [ 465.759503][T21837] qnx4: no qnx4 filesystem (no root dir). [ 466.142061][T21865] FAT-fs (rnullb0): bogus number of reserved sectors [ 466.196122][T21865] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 467.069515][ T5882] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 467.228247][ T5882] usb 4-1: Using ep0 maxpacket: 16 [ 467.240566][ T5882] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 467.268844][ T5882] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 467.290720][ T5882] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 467.308268][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 467.328296][ T5882] usb 4-1: Product: syz [ 467.332654][ T5882] usb 4-1: Manufacturer: syz [ 467.342801][ T5882] usb 4-1: SerialNumber: syz [ 467.496920][ T5841] usb 5-1: new full-speed USB device number 73 using dummy_hcd [ 467.582891][ T5882] usb 4-1: 0:2 : does not exist [ 467.629457][ T5882] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 467.669504][ T5841] usb 5-1: config 0 has an invalid descriptor of length 210, skipping remainder of the config [ 467.672982][ T5882] usb 4-1: USB disconnect, device number 66 [ 467.709393][ T5841] usb 5-1: config 0 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 467.738350][ T5841] usb 5-1: config 0 interface 0 has no altsetting 0 [ 467.745288][ T5841] usb 5-1: New USB device found, idVendor=056a, idProduct=037a, bcdDevice= 0.00 [ 467.755572][ T5841] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 467.787707][ T6826] udevd[6826]: 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 [ 467.810702][ T5841] usb 5-1: config 0 descriptor?? [ 468.046654][T21948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.063012][T21948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.292166][T21948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.303742][T21948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.315613][T21948] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.318919][ T43] usb 7-1: new high-speed USB device number 58 using dummy_hcd [ 468.328250][T21948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.345589][ T5841] usb 5-1: string descriptor 0 read error: -71 [ 468.363935][ T5841] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 468.374491][ T5841] usb 5-1: USB disconnect, device number 73 [ 468.478933][ T43] usb 7-1: config index 0 descriptor too short (expected 65183, got 72) [ 468.491085][ T43] usb 7-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 468.500672][ T43] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.511756][ T43] usb 7-1: Product: syz [ 468.515969][ T43] usb 7-1: Manufacturer: syz [ 468.521064][ T43] usb 7-1: SerialNumber: syz [ 468.539237][ T43] usb 7-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 468.562085][ T24] usb 7-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 468.785870][T21996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.795382][T21996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.806414][T21996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.815077][ T5882] usb 4-1: new low-speed USB device number 67 using dummy_hcd [ 468.824757][T21996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.835471][T21996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.844531][T21996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.854432][ T5903] usb 7-1: USB disconnect, device number 58 [ 468.925958][T22046] (syz.4.2903,22046,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 468.939883][T22046] (syz.4.2903,22046,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 469.342326][T22067] FAULT_INJECTION: forcing a failure. [ 469.342326][T22067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.355594][T22067] CPU: 0 UID: 0 PID: 22067 Comm: syz.3.2906 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 469.355619][T22067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 469.355626][T22067] Call Trace: [ 469.355631][T22067] [ 469.355636][T22067] dump_stack_lvl+0x189/0x250 [ 469.355652][T22067] ? __pfx____ratelimit+0x10/0x10 [ 469.355668][T22067] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.355679][T22067] ? __pfx__printk+0x10/0x10 [ 469.355691][T22067] ? __might_fault+0xb0/0x130 [ 469.355708][T22067] should_fail_ex+0x414/0x560 [ 469.355724][T22067] _copy_from_user+0x2d/0xb0 [ 469.355735][T22067] ___sys_sendmsg+0x158/0x2a0 [ 469.355751][T22067] ? __pfx____sys_sendmsg+0x10/0x10 [ 469.355781][T22067] ? __fget_files+0x2a/0x420 [ 469.355795][T22067] ? __fget_files+0x3a0/0x420 [ 469.355814][T22067] __x64_sys_sendmsg+0x19b/0x260 [ 469.355829][T22067] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 469.355846][T22067] ? __pfx_ksys_write+0x10/0x10 [ 469.355861][T22067] ? do_syscall_64+0xbe/0x3b0 [ 469.355874][T22067] do_syscall_64+0xfa/0x3b0 [ 469.355882][T22067] ? lockdep_hardirqs_on+0x9c/0x150 [ 469.355897][T22067] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.355907][T22067] ? clear_bhb_loop+0x60/0xb0 [ 469.355919][T22067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.355928][T22067] RIP: 0033:0x7fbc7e38e929 [ 469.355938][T22067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 469.355947][T22067] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.355958][T22067] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 469.355966][T22067] RDX: 0000000000004000 RSI: 0000200000000600 RDI: 0000000000000004 [ 469.355972][T22067] RBP: 00007fbc7f135090 R08: 0000000000000000 R09: 0000000000000000 [ 469.355978][T22067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 469.355984][T22067] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 469.355999][T22067] [ 469.637227][ T24] ath9k_htc 7-1:1.0: ath9k_htc: Target is unresponsive [ 469.644293][ T24] ath9k_htc: Failed to initialize the device [ 469.659771][ T5903] usb 7-1: ath9k_htc: USB layer deinitialized [ 469.660836][T22071] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2908'. [ 469.980995][ T5903] usb 7-1: new high-speed USB device number 59 using dummy_hcd [ 470.129807][ T5903] usb 7-1: device descriptor read/64, error -71 [ 470.386934][ T5903] usb 7-1: new high-speed USB device number 60 using dummy_hcd [ 470.435717][T22115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 470.447488][T22115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 470.536945][ T5903] usb 7-1: device descriptor read/64, error -71 [ 470.647305][ T5903] usb usb7-port1: attempt power cycle [ 470.997095][ T5903] usb 7-1: new high-speed USB device number 61 using dummy_hcd [ 471.113569][T22149] netdevsim netdevsim3: Direct firmware load for ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ failed with error -2 [ 471.135407][T22149] netdevsim netdevsim3: Falling back to sysfs fallback for: ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ [ 471.148365][ T5903] usb 7-1: device descriptor read/8, error -71 [ 471.215264][T22156] vivid-003: disconnect [ 471.226171][T22155] vivid-003: reconnect [ 471.277238][ T5841] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 471.442931][ T5841] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 471.453445][ T5841] usb 5-1: config 0 interface 0 has no altsetting 0 [ 471.463535][ T5841] usb 5-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 471.473303][ T5841] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 471.487375][ T5841] usb 5-1: Product: syz [ 471.493920][ T5841] usb 5-1: Manufacturer: syz [ 471.501384][ T5841] usb 5-1: SerialNumber: syz [ 471.520903][ T5841] usb 5-1: config 0 descriptor?? [ 471.540566][ T5841] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 471.553885][T22171] ieee802154 phy1 wpan1: encryption failed: -90 [ 471.564494][ T5841] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 471.588375][ T5841] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 471.601046][ T5841] usb 5-1: media controller created [ 471.656534][ T5841] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 471.725442][ T5841] DVB: Unable to find symbol tda10046_attach() [ 471.732349][ T5841] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 471.746659][ T5841] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 471.768310][ T5841] dvb_usb_m920x 5-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 471.789912][ T5841] usb 5-1: USB disconnect, device number 74 [ 471.924183][T22192] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 472.189562][T22210] sp0: Synchronizing with TNC [ 472.230684][T22209] [U] è [ 472.562107][T22233] FAT-fs (rnullb0): bogus number of reserved sectors [ 472.587024][T22233] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 472.779083][T22249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 472.799198][T22249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 472.909170][T22258] delete_channel: no stack [ 473.797732][T22305] syzkaller1: entered promiscuous mode [ 473.809716][T22305] syzkaller1: entered allmulticast mode [ 473.810757][T22306] FAULT_INJECTION: forcing a failure. [ 473.810757][T22306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 473.829820][T22306] CPU: 1 UID: 0 PID: 22306 Comm: syz.7.2954 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 473.829845][T22306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 473.829856][T22306] Call Trace: [ 473.829864][T22306] [ 473.829872][T22306] dump_stack_lvl+0x189/0x250 [ 473.829896][T22306] ? __pfx____ratelimit+0x10/0x10 [ 473.829921][T22306] ? __pfx_dump_stack_lvl+0x10/0x10 [ 473.829949][T22306] ? __pfx__printk+0x10/0x10 [ 473.829980][T22306] should_fail_ex+0x414/0x560 [ 473.830005][T22306] _copy_to_user+0x31/0xb0 [ 473.830024][T22306] simple_read_from_buffer+0xe1/0x170 [ 473.830051][T22306] proc_fail_nth_read+0x1df/0x250 [ 473.830070][T22306] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 473.830090][T22306] ? rw_verify_area+0x258/0x650 [ 473.830110][T22306] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 473.830125][T22306] vfs_read+0x1fd/0x980 [ 473.830147][T22306] ? __pfx___mutex_lock+0x10/0x10 [ 473.830165][T22306] ? __pfx_vfs_read+0x10/0x10 [ 473.830186][T22306] ? __fget_files+0x2a/0x420 [ 473.830212][T22306] ? __fget_files+0x3a0/0x420 [ 473.830233][T22306] ? __fget_files+0x2a/0x420 [ 473.830268][T22306] ksys_read+0x145/0x250 [ 473.830287][T22306] ? __fget_files+0x3a0/0x420 [ 473.830309][T22306] ? __pfx_ksys_read+0x10/0x10 [ 473.830331][T22306] ? do_syscall_64+0xbe/0x3b0 [ 473.830350][T22306] do_syscall_64+0xfa/0x3b0 [ 473.830364][T22306] ? lockdep_hardirqs_on+0x9c/0x150 [ 473.830385][T22306] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 473.830402][T22306] ? clear_bhb_loop+0x60/0xb0 [ 473.830422][T22306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 473.830439][T22306] RIP: 0033:0x7fc821d8d33c [ 473.830456][T22306] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 473.830472][T22306] RSP: 002b:00007fc822baa030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 473.830490][T22306] RAX: ffffffffffffffda RBX: 00007fc821fb5fa0 RCX: 00007fc821d8d33c [ 473.830504][T22306] RDX: 000000000000000f RSI: 00007fc822baa0a0 RDI: 0000000000000004 [ 473.830515][T22306] RBP: 00007fc822baa090 R08: 0000000000000000 R09: 0000000000000000 [ 473.830526][T22306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.830536][T22306] R13: 0000000000000000 R14: 00007fc821fb5fa0 R15: 00007ffe38906a68 [ 473.830564][T22306] [ 474.157390][ T43] usb 7-1: new high-speed USB device number 63 using dummy_hcd [ 474.237079][ T5882] usb 4-1: device descriptor read/64, error -110 [ 474.317022][ T43] usb 7-1: Using ep0 maxpacket: 32 [ 474.326294][ T43] usb 7-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 474.335949][ T43] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.347118][ T43] usb 7-1: Product: syz [ 474.351326][ T43] usb 7-1: Manufacturer: syz [ 474.356101][ T43] usb 7-1: SerialNumber: syz [ 474.378228][ T43] usb 7-1: config 0 descriptor?? [ 474.396096][ T43] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 474.451076][T22324] hsr0: mtu greater than device maximum [ 474.497010][ T5882] usb 4-1: new low-speed USB device number 68 using dummy_hcd [ 474.647800][ T5882] usb 4-1: device descriptor read/64, error -32 [ 474.768521][ T5882] usb usb4-port1: attempt power cycle [ 474.928636][T22348] syzkaller1: entered promiscuous mode [ 474.934539][T22348] syzkaller1: entered allmulticast mode [ 474.989832][T22351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 475.010394][T22351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 475.117269][ T43] gspca_ov534_9: reg_w failed -110 [ 475.129116][ T5882] usb 4-1: new low-speed USB device number 69 using dummy_hcd [ 475.158157][ T5882] usb 4-1: device descriptor read/8, error -32 [ 475.184225][T22357] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2969'. [ 475.280177][ T5882] raw-gadget.1 gadget.3: failed to queue suspend event [ 475.291299][ T5882] raw-gadget.1 gadget.3: failed to queue reset event [ 475.377199][ T5882] raw-gadget.1 gadget.3: failed to queue resume event [ 475.447036][ T5882] usb 4-1: new low-speed USB device number 70 using dummy_hcd [ 475.479551][ C0] raw-gadget.1 gadget.3: ignoring, device is not running [ 475.488426][ T5882] usb 4-1: device descriptor read/8, error -32 [ 475.536839][ T43] gspca_ov534_9: Unknown sensor 0000 [ 475.536939][ T43] ov534_9 7-1:0.0: probe with driver ov534_9 failed with error -22 [ 475.624404][ T5882] raw-gadget.1 gadget.3: failed to queue suspend event [ 475.641560][ T5882] usb usb4-port1: unable to enumerate USB device [ 476.559345][ T43] usb 7-1: USB disconnect, device number 63 [ 476.574990][ T30] audit: type=1800 audit(1750520636.457:21): pid=22374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.2975" name="dmabuf" dev="dmabuf" ino=10 res=0 errno=0 [ 476.594756][ C0] vkms_vblank_simulate: vblank timer overrun [ 476.738603][T22389] syzkaller1: entered promiscuous mode [ 476.744119][T22389] syzkaller1: entered allmulticast mode [ 476.906070][T22402] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 476.936842][T22402] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 477.265098][T22413] overlay: Bad value for 'metacopy' [ 477.597300][ T24] usb 7-1: new high-speed USB device number 64 using dummy_hcd [ 477.751137][T22431] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 477.761114][T22431] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 477.787031][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 477.809977][ T24] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 477.824264][ T24] usb 7-1: config 0 interface 0 has no altsetting 0 [ 477.842019][ T24] usb 7-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 477.856528][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 477.866597][ T24] usb 7-1: Product: syz [ 477.876029][ T24] usb 7-1: Manufacturer: syz [ 477.881058][ T24] usb 7-1: SerialNumber: syz [ 477.888865][ T24] usb 7-1: config 0 descriptor?? [ 477.900423][ T24] snd_usb_toneport 7-1:0.0: Line 6 TonePort UX2 found [ 478.139532][T22417] netdevsim netdevsim6: Direct firmware load for .×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ failed with error -2 [ 478.159841][T22417] netdevsim netdevsim6: Falling back to sysfs fallback for: .×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ [ 478.190767][ T24] snd_usb_toneport 7-1:0.0: cannot get proper max packet size [ 478.201395][ T24] snd_usb_toneport 7-1:0.0: Line 6 TonePort UX2 now disconnected [ 478.210983][ T24] snd_usb_toneport 7-1:0.0: probe with driver snd_usb_toneport failed with error -22 [ 478.364347][T22450] syzkaller1: entered promiscuous mode [ 478.370740][T22450] syzkaller1: entered allmulticast mode [ 478.437468][ T6423] wlan1: Trigger new scan to find an IBSS to join [ 478.859869][T22470] netlink: 'syz.3.2993': attribute type 1 has an invalid length. [ 478.969041][T22472] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 478.987821][T22472] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 479.835093][T22484] syzkaller1: entered promiscuous mode [ 479.843759][T22484] syzkaller1: entered allmulticast mode [ 480.015296][T22498] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 480.032908][T22498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 480.356072][ T5896] usb 7-1: USB disconnect, device number 64 [ 480.457126][ T5882] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 480.616934][ T5882] usb 5-1: Using ep0 maxpacket: 8 [ 480.625518][ T5882] usb 5-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 480.625549][ T5882] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.625568][ T5882] usb 5-1: Product: syz [ 480.625581][ T5882] usb 5-1: Manufacturer: syz [ 480.625593][ T5882] usb 5-1: SerialNumber: syz [ 480.645690][ T5882] usb 5-1: config 0 descriptor?? [ 480.651525][ T5882] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 480.651586][ T5882] usb 5-1: setting power ON [ 480.651604][ T5882] dvb-usb: bulk message failed: -22 (2/0) [ 480.654583][ T5882] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 480.655577][ T5882] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 480.655653][ T5882] usb 5-1: media controller created [ 480.684378][ T5882] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 480.704448][ T5882] usb 5-1: selecting invalid altsetting 6 [ 480.704525][ T5882] usb 5-1: digital interface selection failed (-22) [ 480.704540][ T5882] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 480.715611][ T5882] usb 5-1: setting power OFF [ 480.715777][ T5882] dvb-usb: bulk message failed: -22 (2/0) [ 480.715824][ T5882] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 480.715837][ T5882] (NULL device *): no alternate interface [ 480.753447][ T5882] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 480.773558][T22535] FAT-fs (rnullb0): bogus number of reserved sectors [ 480.773579][T22535] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 480.865369][ T5841] usb 5-1: USB disconnect, device number 75 [ 481.351747][T22549] binder: BC_ACQUIRE_RESULT not supported [ 481.360901][T22549] binder: 22548:22549 ioctl c0306201 200000000580 returned -22 [ 481.388082][ T6423] wlan1: Trigger new scan to find an IBSS to join [ 481.631279][T22563] Dead loop on virtual device ip6_vti0, fix it urgently! [ 481.737526][T22570] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3010'. [ 481.750669][T22570] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3010'. [ 481.934795][T22573] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 481.978014][T22573] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 482.005125][T22583] netlink: 'syz.4.3013': attribute type 1 has an invalid length. [ 482.062929][T22586] netdevsim netdevsim3: Direct firmware load for ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ failed with error -2 [ 482.085167][T22586] netdevsim netdevsim3: Falling back to sysfs fallback for: ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ [ 482.144098][T22588] kernel read not supported for file /file1 (pid: 22588 comm: syz.7.3015) [ 482.174482][ T30] audit: type=1800 audit(1750520642.057:22): pid=22588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.3015" name="file1" dev="mqueue" ino=56104 res=0 errno=0 [ 482.194518][ C0] vkms_vblank_simulate: vblank timer overrun [ 482.492666][T22612] /dev/nullb0: Can't open blockdev [ 482.854523][T22627] /dev/nullb0: Can't open blockdev [ 483.990743][T22676] No control pipe specified [ 484.001033][T22676] overlayfs: missing 'lowerdir' [ 484.023911][T22678] Can't find a SQUASHFS superblock on rnullb0 [ 484.121834][T22685] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3041'. [ 484.161111][T22692] netlink: 96 bytes leftover after parsing attributes in process `syz.4.3042'. [ 484.215232][T22694] syzkaller1: entered promiscuous mode [ 484.221328][T22694] syzkaller1: entered allmulticast mode [ 484.430081][ T2985] wlan1: Trigger new scan to find an IBSS to join [ 484.546934][ T43] usb 5-1: new full-speed USB device number 76 using dummy_hcd [ 484.698506][ T43] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 484.707836][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.718974][ T43] usb 5-1: config 0 descriptor?? [ 484.965146][ T5903] usb 5-1: USB disconnect, device number 76 [ 485.347595][ T6423] wlan1: Creating new IBSS network, BSSID ee:cb:a2:3b:f6:ca [ 485.585910][T22748] input: syz0 as /devices/virtual/input/input46 [ 486.020083][T22763] syzkaller1: entered promiscuous mode [ 486.025726][T22763] syzkaller1: entered allmulticast mode [ 486.206041][T22769] syzkaller1: entered promiscuous mode [ 486.211965][T22769] syzkaller1: entered allmulticast mode [ 486.310507][T22777] No control pipe specified [ 486.316489][T22777] overlayfs: missing 'lowerdir' [ 486.394521][T22784] netdevsim netdevsim3: Direct firmware load for ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ failed with error -2 [ 486.413386][T22784] netdevsim netdevsim3: Falling back to sysfs fallback for: ö×0”©ÛPq•ä…õD"€2ðNÿktT·Wj«³%¼Nµ§ [ 486.578634][ T5896] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 486.719554][ T5896] usb 5-1: device descriptor read/64, error -71 [ 486.747044][T22799] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 486.766741][T22799] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 486.967102][ T5896] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 486.986988][ T5903] usb 7-1: new high-speed USB device number 65 using dummy_hcd [ 487.096887][ T5896] usb 5-1: device descriptor read/64, error -71 [ 487.139032][ T5903] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 487.156945][ T5903] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 487.170085][ T5903] usb 7-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 487.180791][ T5903] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 487.190594][ T5903] usb 7-1: SerialNumber: syz [ 487.207731][ T5896] usb usb5-port1: attempt power cycle [ 487.281379][T22817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 487.295470][T22817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 487.308603][T22817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 487.320108][T22817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 487.421578][ T5903] usb 7-1: 0:2 : does not exist [ 487.426597][ T5903] usb 7-1: unit 5: unexpected type 0x03 [ 487.455601][ T5903] usb 7-1: USB disconnect, device number 65 [ 487.495666][ T6826] udevd[6826]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 487.534801][T22817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 487.556116][T22817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 487.564347][ T5896] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 487.610366][ T5896] usb 5-1: device descriptor read/8, error -71 [ 487.618738][T22847] No control pipe specified [ 487.624222][T22847] overlayfs: missing 'lowerdir' [ 487.711357][T22851] bridge0: port 3(hsr_slave_0) entered blocking state [ 487.718499][T22851] bridge0: port 3(hsr_slave_0) entered disabled state [ 487.725428][T22851] hsr_slave_0: entered allmulticast mode [ 487.733428][T22851] hsr_slave_0: left allmulticast mode [ 487.777268][T22854] /dev/sg0: Can't lookup blockdev [ 487.828571][T22858] syzkaller1: entered promiscuous mode [ 487.834168][T22858] syzkaller1: entered allmulticast mode [ 487.848271][ T5896] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 487.867705][ T5896] usb 5-1: device descriptor read/8, error -71 [ 487.977402][ T5896] usb usb5-port1: unable to enumerate USB device [ 488.133866][T22874] FAULT_INJECTION: forcing a failure. [ 488.133866][T22874] name failslab, interval 1, probability 0, space 0, times 0 [ 488.158769][T22874] CPU: 1 UID: 0 PID: 22874 Comm: syz.3.3081 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 488.158797][T22874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 488.158809][T22874] Call Trace: [ 488.158817][T22874] [ 488.158826][T22874] dump_stack_lvl+0x189/0x250 [ 488.158851][T22874] ? __pfx____ratelimit+0x10/0x10 [ 488.158876][T22874] ? __pfx_dump_stack_lvl+0x10/0x10 [ 488.158895][T22874] ? __pfx__printk+0x10/0x10 [ 488.158921][T22874] ? __pfx___might_resched+0x10/0x10 [ 488.158938][T22874] ? fs_reclaim_acquire+0x7d/0x100 [ 488.158965][T22874] should_fail_ex+0x414/0x560 [ 488.158991][T22874] should_failslab+0xa8/0x100 [ 488.159014][T22874] kmem_cache_alloc_lru_noprof+0x78/0x3d0 [ 488.159035][T22874] ? __d_alloc+0x31/0x6f0 [ 488.159052][T22874] ? lockdep_annotate_inode_mutex_key+0x16a/0x1f0 [ 488.159080][T22874] __d_alloc+0x31/0x6f0 [ 488.159104][T22874] d_make_root+0x4a/0xe0 [ 488.159124][T22874] shmem_fill_super+0xce6/0x1140 [ 488.159155][T22874] ? __pfx_shmem_fill_super+0x10/0x10 [ 488.159181][T22874] ? __pfx_set_anon_super_fc+0x10/0x10 [ 488.159201][T22874] ? __pfx_shmem_fill_super+0x10/0x10 [ 488.159222][T22874] get_tree_nodev+0xbb/0x150 [ 488.159245][T22874] vfs_get_tree+0x8f/0x2b0 [ 488.159265][T22874] do_new_mount+0x24a/0xa40 [ 488.159295][T22874] __se_sys_mount+0x317/0x410 [ 488.159325][T22874] ? __pfx___se_sys_mount+0x10/0x10 [ 488.159346][T22874] ? rcu_is_watching+0x15/0xb0 [ 488.159370][T22874] ? do_syscall_64+0xbe/0x3b0 [ 488.159386][T22874] ? __x64_sys_mount+0x20/0xc0 [ 488.159412][T22874] do_syscall_64+0xfa/0x3b0 [ 488.159428][T22874] ? lockdep_hardirqs_on+0x9c/0x150 [ 488.159452][T22874] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.159493][T22874] ? clear_bhb_loop+0x60/0xb0 [ 488.159514][T22874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.159531][T22874] RIP: 0033:0x7fbc7e38e929 [ 488.159547][T22874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 488.159562][T22874] RSP: 002b:00007fbc7f135038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 488.159582][T22874] RAX: ffffffffffffffda RBX: 00007fbc7e5b5fa0 RCX: 00007fbc7e38e929 [ 488.159595][T22874] RDX: 0000200000000300 RSI: 00002000000002c0 RDI: 0000000000000000 [ 488.159607][T22874] RBP: 00007fbc7f135090 R08: 0000200000000400 R09: 0000000000000000 [ 488.159618][T22874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 488.159629][T22874] R13: 0000000000000000 R14: 00007fbc7e5b5fa0 R15: 00007ffecad235f8 [ 488.159657][T22874] [ 488.682165][T22901] syzkaller1: entered promiscuous mode [ 488.688242][T22901] syzkaller1: entered allmulticast mode [ 488.741875][T22909] loop7: detected capacity change from 0 to 16384 [ 488.788471][ T5841] usb 7-1: new high-speed USB device number 66 using dummy_hcd [ 488.821930][T22911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 488.836950][T22911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 488.989000][ T5841] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 489.016945][ T5841] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 489.067147][ T5841] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.108187][ T5841] usb 7-1: config 0 descriptor?? [ 489.316122][ T5841] usbhid 7-1:0.0: can't add hid device: -71 [ 489.340851][ T5841] usbhid 7-1:0.0: probe with driver usbhid failed with error -71 [ 489.360339][ T5841] usb 7-1: USB disconnect, device number 66 [ 489.678101][ T24] usb 5-1: new full-speed USB device number 81 using dummy_hcd [ 489.828633][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 489.840176][ T5841] usb 7-1: new high-speed USB device number 67 using dummy_hcd [ 489.847832][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 489.858037][ T24] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 489.868317][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.879546][ T24] usb 5-1: config 0 descriptor?? [ 490.018280][ T5841] usb 7-1: Using ep0 maxpacket: 16 [ 490.042284][ T5841] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 490.060358][ T5841] usb 7-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 490.071985][ T5841] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.087468][ T5841] usb 7-1: config 0 descriptor?? [ 490.132108][T22961] afs: Unknown parameter 'dLL´8âÎá+4yn' [ 490.251167][T22966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 490.262136][T22966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 490.274315][T22966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 490.283748][T22966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 490.322884][ T24] savu 0003:1E7D:2D5A.0014: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 490.514068][ T5841] mcp2221 0003:04D8:00DD.0015: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.6-1/input0 [ 490.529009][ T24] usb 5-1: USB disconnect, device number 81 [ 490.704998][ T5841] usb 7-1: USB disconnect, device number 67 [ 491.086093][T23011] syzkaller1: entered promiscuous mode [ 491.093766][T23011] syzkaller1: entered allmulticast mode [ 491.422417][T23036] FAT-fs (rnullb0): bogus number of reserved sectors [ 491.435211][T23036] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 491.573200][T23039] netlink: 324 bytes leftover after parsing attributes in process `syz.6.3107'. [ 491.589526][T23049] syzkaller1: entered promiscuous mode [ 491.592573][T23048] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3110'. [ 491.595736][T23049] syzkaller1: entered allmulticast mode [ 491.757310][T23059] vlan0: entered allmulticast mode [ 491.762612][T23059] veth0_vlan: entered allmulticast mode [ 491.835179][T23062] netlink: 'syz.3.3115': attribute type 29 has an invalid length. [ 492.144325][T23075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.153557][T23075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.167966][T23075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.177865][T23075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.506553][T23096] syzkaller1: entered promiscuous mode [ 492.524510][T23096] syzkaller1: entered allmulticast mode [ 492.570556][T23102] netlink: 80 bytes leftover after parsing attributes in process `syz.6.3124'. [ 492.603888][T23105] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3123'. [ 492.613409][T23105] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3123'. [ 492.726242][T23112] IPv6: syztnl1: Disabled Multicast RS [ 492.835455][T23122] tipc: Started in network mode [ 492.841396][T23122] tipc: Node identity 4, cluster identity 4711 [ 492.847768][T23122] tipc: Node number set to 4 [ 492.976967][ T24] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 493.129495][ T24] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 493.138568][ T24] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 493.149962][ T24] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 493.157799][T23130] FAULT_INJECTION: forcing a failure. [ 493.157799][T23130] name failslab, interval 1, probability 0, space 0, times 0 [ 493.161749][ T24] usb 5-1: config 220 has no interface number 2 [ 493.176472][T23130] CPU: 0 UID: 0 PID: 23130 Comm: syz.6.3129 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 493.176499][T23130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 493.176510][T23130] Call Trace: [ 493.176518][T23130] [ 493.176525][T23130] dump_stack_lvl+0x189/0x250 [ 493.176550][T23130] ? __pfx____ratelimit+0x10/0x10 [ 493.176575][T23130] ? __pfx_dump_stack_lvl+0x10/0x10 [ 493.176594][T23130] ? __pfx__printk+0x10/0x10 [ 493.176618][T23130] ? __pfx___might_resched+0x10/0x10 [ 493.176635][T23130] ? fs_reclaim_acquire+0x7d/0x100 [ 493.176661][T23130] should_fail_ex+0x414/0x560 [ 493.176688][T23130] should_failslab+0xa8/0x100 [ 493.176711][T23130] __kmalloc_node_track_caller_noprof+0xcc/0x4e0 [ 493.176731][T23130] ? ovl_do_parse_layer+0x39/0xae0 [ 493.176759][T23130] kstrdup+0x42/0x100 [ 493.176783][T23130] ovl_do_parse_layer+0x39/0xae0 [ 493.176804][T23130] ? ovl_parse_param_lowerdir+0x6f4/0xaa0 [ 493.176820][T23130] ? kfree+0x18e/0x440 [ 493.176843][T23130] ovl_parse_param_lowerdir+0x708/0xaa0 [ 493.176869][T23130] ? __pfx_ovl_parse_param_lowerdir+0x10/0x10 [ 493.176898][T23130] ovl_parse_param+0x51b/0xee0 [ 493.176921][T23130] ? __pfx_ovl_parse_param+0x10/0x10 [ 493.176946][T23130] ? static_key_count+0x41/0x70 [ 493.176969][T23130] vfs_parse_fs_param+0x1a9/0x420 [ 493.176996][T23130] vfs_parse_monolithic_sep+0x24d/0x310 [ 493.177018][T23130] ? __pfx_ovl_next_opt+0x10/0x10 [ 493.177045][T23130] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 493.177077][T23130] ? alloc_fs_context+0x665/0x7d0 [ 493.177107][T23130] do_new_mount+0x21a/0xa40 [ 493.177138][T23130] __se_sys_mount+0x317/0x410 [ 493.177165][T23130] ? __pfx___se_sys_mount+0x10/0x10 [ 493.177191][T23130] ? rcu_is_watching+0x15/0xb0 [ 493.177214][T23130] ? do_syscall_64+0xbe/0x3b0 [ 493.177229][T23130] ? __x64_sys_mount+0x20/0xc0 [ 493.177254][T23130] do_syscall_64+0xfa/0x3b0 [ 493.177270][T23130] ? lockdep_hardirqs_on+0x9c/0x150 [ 493.177293][T23130] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.177309][T23130] ? clear_bhb_loop+0x60/0xb0 [ 493.177330][T23130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.177346][T23130] RIP: 0033:0x7f657a78e929 [ 493.177362][T23130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 493.177382][T23130] RSP: 002b:00007f657b566038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 493.177401][T23130] RAX: ffffffffffffffda RBX: 00007f657a9b5fa0 RCX: 00007f657a78e929 [ 493.177414][T23130] RDX: 0000200000000080 RSI: 00002000000000c0 RDI: 0000000000000000 [ 493.177426][T23130] RBP: 00007f657b566090 R08: 0000200000000400 R09: 0000000000000000 [ 493.177437][T23130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 493.177448][T23130] R13: 0000000000000000 R14: 00007f657a9b5fa0 R15: 00007ffc8d1cb918 [ 493.177475][T23130] [ 493.465313][ T24] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 493.478692][ T24] usb 5-1: config 220 interface 0 has no altsetting 0 [ 493.485500][ T24] usb 5-1: config 220 interface 76 has no altsetting 0 [ 493.492509][ T24] usb 5-1: config 220 interface 1 has no altsetting 0 [ 493.501915][ T24] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 493.511408][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.519580][ T24] usb 5-1: Product: syz [ 493.528017][ T24] usb 5-1: Manufacturer: syz [ 493.533435][ T24] usb 5-1: SerialNumber: syz [ 493.701576][T23139] syzkaller1: entered promiscuous mode [ 493.709070][T23139] syzkaller1: entered allmulticast mode [ 493.761203][ T24] usb 5-1: selecting invalid altsetting 0 [ 493.779146][ T24] usb 5-1: Found UVC 7.01 device syz (8086:0b07) [ 493.785545][ T24] usb 5-1: No valid video chain found. [ 493.798906][ T24] usb 5-1: selecting invalid altsetting 0 [ 493.805185][ T24] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 493.818877][ T24] usb 5-1: USB disconnect, device number 82 [ 494.177935][T23161] batadv_slave_1: entered allmulticast mode [ 494.308541][T23168] FAULT_INJECTION: forcing a failure. [ 494.308541][T23168] name failslab, interval 1, probability 0, space 0, times 0 [ 494.322017][T23168] CPU: 0 UID: 0 PID: 23168 Comm: syz.4.3136 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 494.322042][T23168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 494.322054][T23168] Call Trace: [ 494.322062][T23168] [ 494.322069][T23168] dump_stack_lvl+0x189/0x250 [ 494.322093][T23168] ? __pfx____ratelimit+0x10/0x10 [ 494.322119][T23168] ? __pfx_dump_stack_lvl+0x10/0x10 [ 494.322138][T23168] ? __pfx__printk+0x10/0x10 [ 494.322163][T23168] ? __pfx___might_resched+0x10/0x10 [ 494.322181][T23168] ? fs_reclaim_acquire+0x7d/0x100 [ 494.322207][T23168] should_fail_ex+0x414/0x560 [ 494.322233][T23168] should_failslab+0xa8/0x100 [ 494.322257][T23168] __kmalloc_cache_noprof+0x70/0x3d0 [ 494.322276][T23168] ? alloc_fs_context+0x61/0x7d0 [ 494.322304][T23168] alloc_fs_context+0x61/0x7d0 [ 494.322325][T23168] ? do_raw_read_unlock+0x3d/0x80 [ 494.322347][T23168] ? _raw_read_unlock+0x28/0x50 [ 494.322368][T23168] ? get_fs_type+0x407/0x480 [ 494.322390][T23168] do_new_mount+0x10e/0xa40 [ 494.322420][T23168] __se_sys_mount+0x317/0x410 [ 494.322449][T23168] ? __pfx___se_sys_mount+0x10/0x10 [ 494.322477][T23168] ? do_syscall_64+0xbe/0x3b0 [ 494.322492][T23168] ? __x64_sys_mount+0x20/0xc0 [ 494.322517][T23168] do_syscall_64+0xfa/0x3b0 [ 494.322538][T23168] ? lockdep_hardirqs_on+0x9c/0x150 [ 494.322561][T23168] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.322577][T23168] ? clear_bhb_loop+0x60/0xb0 [ 494.322597][T23168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.322614][T23168] RIP: 0033:0x7f091018e929 [ 494.322630][T23168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 494.322645][T23168] RSP: 002b:00007f0911021038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 494.322663][T23168] RAX: ffffffffffffffda RBX: 00007f09103b5fa0 RCX: 00007f091018e929 [ 494.322676][T23168] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 0000000000000000 [ 494.322688][T23168] RBP: 00007f0911021090 R08: 0000200000000080 R09: 0000000000000000 [ 494.322700][T23168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 494.322710][T23168] R13: 0000000000000000 R14: 00007f09103b5fa0 R15: 00007ffe705abca8 [ 494.322736][T23168] [ 494.601237][T23170] fuse: Unknown parameter 'appraise' [ 494.617209][ T5903] usb 7-1: new high-speed USB device number 68 using dummy_hcd [ 494.798394][ T5903] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 494.808786][ T5903] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 494.820548][ T5903] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 494.832119][ T5903] usb 7-1: config 0 descriptor?? [ 494.846590][ T5903] pwc: Askey VC010 type 2 USB webcam detected. [ 495.142903][ T30] audit: type=1326 audit(1750520655.027:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23074 comm="syz.3.3119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbc7e38e929 code=0x7fc00000 [ 495.165998][ T5896] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 495.248643][ T5903] pwc: recv_control_msg error -32 req 02 val 2b00 [ 495.257104][ T5903] pwc: recv_control_msg error -32 req 02 val 2700 [ 495.265281][ T5903] pwc: recv_control_msg error -32 req 02 val 2c00 [ 495.273047][ T5903] pwc: recv_control_msg error -32 req 04 val 1000 [ 495.280883][ T5903] pwc: recv_control_msg error -32 req 04 val 1300 [ 495.313394][T23192] syzkaller1: entered promiscuous mode [ 495.319861][T23192] syzkaller1: entered allmulticast mode [ 495.334125][ T5896] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 495.350016][ T5896] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 495.362338][ T5896] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 495.375782][ T5896] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 495.386305][ T5896] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 495.401570][ T5896] usb 5-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 495.410845][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 495.419294][ T5896] usb 5-1: Product: syz [ 495.423489][ T5896] usb 5-1: Manufacturer: syz [ 495.428162][ T5896] usb 5-1: SerialNumber: syz [ 495.434892][ T5896] usb 5-1: config 0 descriptor?? [ 495.492445][ T5903] pwc: recv_control_msg error -71 req 02 val 2000 [ 495.507451][ T5903] pwc: recv_control_msg error -71 req 02 val 2100 [ 495.516183][ T5903] pwc: recv_control_msg error -71 req 04 val 1500 [ 495.530406][ T5903] pwc: recv_control_msg error -71 req 02 val 2500 [ 495.541390][ T5903] pwc: recv_control_msg error -71 req 02 val 2400 [ 495.552988][ T5903] pwc: recv_control_msg error -71 req 02 val 2600 [ 495.564530][ T5903] pwc: recv_control_msg error -71 req 02 val 2900 [ 495.572397][ T5903] pwc: recv_control_msg error -71 req 02 val 2800 [ 495.581036][ T5903] pwc: recv_control_msg error -71 req 04 val 1100 [ 495.588149][ T5903] pwc: recv_control_msg error -71 req 04 val 1200 [ 495.601490][ T5903] pwc: Registered as video103. [ 495.609013][ T5903] input: PWC snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/input/input48 [ 495.652744][ T5896] radio-si470x 5-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 495.670946][ T5903] usb 7-1: USB disconnect, device number 68 [ 495.688066][ T5896] radio-si470x 5-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 495.855480][ T5896] radio-si470x 5-1:0.0: software version 0, hardware version 0 [ 495.863560][ T5896] radio-si470x 5-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 495.876393][ T5896] radio-si470x 5-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 495.880716][T23227] (syz.3.3145,23227,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 495.899415][T23227] (syz.3.3145,23227,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 496.072720][T23237] overlay: filesystem on ./bus not supported as upperdir [ 496.093424][T23237] netlink: 'syz.7.3148': attribute type 11 has an invalid length. [ 496.277898][T23247] tmpfs: Bad value for 'mpol' [ 496.296358][T23249] syzkaller1: entered promiscuous mode [ 496.302848][T23249] syzkaller1: entered allmulticast mode [ 496.355134][T23259] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 496.370212][T23261] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 496.371593][T23259] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 496.379645][T23261] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 496.396399][T23259] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 496.407581][ T5896] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -110 [ 496.410544][T23259] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 496.426303][ T5896] radio-si470x 5-1:0.0: submitting int urb failed (-90) [ 496.442578][ T5896] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -32 [ 496.451558][ T5896] radio-si470x 5-1:0.0: probe with driver radio-si470x failed with error -22 [ 496.557073][ T43] usb 7-1: new full-speed USB device number 69 using dummy_hcd [ 496.572741][ T5896] usb 5-1: USB disconnect, device number 83 [ 496.715838][ T43] usb 7-1: not running at top speed; connect to a high speed hub [ 496.725892][ T43] usb 7-1: config 1 interface 0 altsetting 6 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 496.742443][ T43] usb 7-1: config 1 interface 0 has no altsetting 0 [ 496.758840][ T43] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 496.768001][ T43] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 496.776192][ T43] usb 7-1: Product: syz [ 496.780577][ T43] usb 7-1: Manufacturer: syz [ 496.785291][ T43] usb 7-1: SerialNumber: syz [ 496.797901][T23252] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 497.248899][ T43] usb 7-1: USB disconnect, device number 69 [ 497.419750][T23311] netlink: 96 bytes leftover after parsing attributes in process `syz.3.3161'. [ 497.562768][T23318] syzkaller1: entered promiscuous mode [ 497.573797][T23318] syzkaller1: entered allmulticast mode [ 497.628218][T23326] tipc: Enabled bearer , priority 0 [ 497.693941][T23326] syzkaller0: entered promiscuous mode [ 497.693965][T23326] syzkaller0: entered allmulticast mode [ 497.696177][T23326] tipc: Resetting bearer [ 498.409817][T23353] syzkaller1: entered promiscuous mode [ 498.409843][T23353] syzkaller1: entered allmulticast mode [ 498.511148][T23324] tipc: Resetting bearer [ 498.743130][T23369] netlink: del zone limit has 4 unknown bytes [ 499.184399][T23377] /dev/nullb0: Can't open blockdev [ 500.207006][ T24] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 500.359415][ T24] usb 5-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=a0.b5 [ 500.359446][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 500.362208][ T24] usb 5-1: config 0 descriptor?? [ 500.584471][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 500.598385][ T24] asix 5-1:0.0: probe with driver asix failed with error -32 [ 500.621925][ T24] usb 5-1: USB disconnect, device number 84 [ 502.036311][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.245978][T23324] tipc: Disabling bearer [ 502.519955][T23459] FAULT_INJECTION: forcing a failure. [ 502.519955][T23459] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.539050][T23459] CPU: 0 UID: 0 PID: 23459 Comm: syz.7.3193 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 502.539075][T23459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 502.539085][T23459] Call Trace: [ 502.539092][T23459] [ 502.539099][T23459] dump_stack_lvl+0x189/0x250 [ 502.539123][T23459] ? __pfx____ratelimit+0x10/0x10 [ 502.539145][T23459] ? __pfx_dump_stack_lvl+0x10/0x10 [ 502.539164][T23459] ? __pfx__printk+0x10/0x10 [ 502.539187][T23459] ? __might_fault+0xb0/0x130 [ 502.539216][T23459] should_fail_ex+0x414/0x560 [ 502.539240][T23459] _copy_from_user+0x2d/0xb0 [ 502.539256][T23459] kstrtouint_from_user+0xc4/0x170 [ 502.539278][T23459] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 502.539312][T23459] proc_fail_nth_write+0x88/0x240 [ 502.539328][T23459] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 502.539347][T23459] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 502.539364][T23459] vfs_write+0x27b/0xa90 [ 502.539393][T23459] ? __pfx_vfs_write+0x10/0x10 [ 502.539414][T23459] ? __fget_files+0x2a/0x420 [ 502.539440][T23459] ? __fget_files+0x3a0/0x420 [ 502.539460][T23459] ? __fget_files+0x2a/0x420 [ 502.539488][T23459] ksys_write+0x145/0x250 [ 502.539510][T23459] ? __pfx_ksys_write+0x10/0x10 [ 502.539527][T23459] ? rcu_is_watching+0x15/0xb0 [ 502.539550][T23459] ? do_syscall_64+0xbe/0x3b0 [ 502.539570][T23459] do_syscall_64+0xfa/0x3b0 [ 502.539584][T23459] ? lockdep_hardirqs_on+0x9c/0x150 [ 502.539604][T23459] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.539620][T23459] ? clear_bhb_loop+0x60/0xb0 [ 502.539639][T23459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.539654][T23459] RIP: 0033:0x7fc821d8d3df [ 502.539668][T23459] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 502.539682][T23459] RSP: 002b:00007fc822baa030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 502.539700][T23459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc821d8d3df [ 502.539712][T23459] RDX: 0000000000000001 RSI: 00007fc822baa0a0 RDI: 0000000000000003 [ 502.539724][T23459] RBP: 00007fc822baa090 R08: 0000000000000000 R09: 0000000000000000 [ 502.539735][T23459] R10: 0000200000000040 R11: 0000000000000293 R12: 0000000000000002 [ 502.539747][T23459] R13: 0000000000000000 R14: 00007fc821fb5fa0 R15: 00007ffe38906a68 [ 502.539777][T23459] [ 503.084096][T23481] netlink: 'syz.7.3200': attribute type 29 has an invalid length. [ 503.103459][T23481] netlink: 'syz.7.3200': attribute type 29 has an invalid length. [ 503.129641][T23481] netlink: 'syz.7.3200': attribute type 29 has an invalid length. [ 503.163970][T23481] netlink: 'syz.7.3200': attribute type 29 has an invalid length. [ 503.196478][T23495] syzkaller1: entered promiscuous mode [ 503.206026][T23495] syzkaller1: entered allmulticast mode [ 503.320173][T23502] tipc: Enabled bearer , priority 0 [ 503.366979][ T24] usb 7-1: new high-speed USB device number 70 using dummy_hcd [ 503.463529][T23502] syzkaller0: entered promiscuous mode [ 503.463554][T23502] syzkaller0: entered allmulticast mode [ 503.464229][T23502] tipc: Resetting bearer [ 503.506861][ T24] usb 7-1: device descriptor read/64, error -71 [ 503.641949][T23513] qnx4: no qnx4 filesystem (no root dir). [ 503.746903][ T24] usb 7-1: new high-speed USB device number 71 using dummy_hcd [ 503.877066][ T24] usb 7-1: device descriptor read/64, error -71 [ 504.002488][ T24] usb usb7-port1: attempt power cycle [ 504.162124][T23499] tipc: Resetting bearer [ 504.356968][ T24] usb 7-1: new high-speed USB device number 72 using dummy_hcd [ 504.384778][ T24] usb 7-1: device descriptor read/8, error -71 [ 504.424596][T23510] block nbd3: shutting down sockets [ 504.623220][ T24] usb 7-1: new high-speed USB device number 73 using dummy_hcd [ 504.638426][ T24] usb 7-1: device descriptor read/8, error -71 [ 504.756092][ T24] usb usb7-port1: unable to enumerate USB device [ 504.927026][ T5896] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 505.076860][ T5896] usb 5-1: Using ep0 maxpacket: 32 [ 505.078651][ T5896] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 505.078687][ T5896] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 505.078723][ T5896] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 505.078745][ T5896] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.081698][ T5896] usb 5-1: config 0 descriptor?? [ 505.502850][ T5896] ft260 0003:0403:6030.0016: unknown main item tag 0x0 [ 505.703790][ T5896] ft260 0003:0403:6030.0016: chip code: 6424 8183 [ 505.934540][ T5896] ft260 0003:0403:6030.0016: failed to retrieve system status [ 505.934910][ T5896] ft260 0003:0403:6030.0016: probe with driver ft260 failed with error -71 [ 505.941766][ T5896] usb 5-1: USB disconnect, device number 85 [ 507.456241][T23499] tipc: Disabling bearer [ 507.662675][T23576] sp0: Synchronizing with TNC [ 507.690818][ T6417] [ 507.693155][ T6417] ===================================================== [ 507.700075][ T6417] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 507.707519][ T6417] 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 Not tainted [ 507.714605][ T6417] ----------------------------------------------------- [ 507.721516][ T6417] kworker/u8:10/6417 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 507.729385][ T6417] ffffffff8ef04d78 (disc_data_lock){.+.+}-{3:3}, at: sixpack_write_wakeup+0x30/0x480 [ 507.738845][ T6417] [ 507.738845][ T6417] and this task is already holding: [ 507.746188][ T6417] ffffffff99ffe398 (&port_lock_key){-.-.}-{3:3}, at: uart_port_ref_lock+0xc4/0x3b0 [ 507.755466][ T6417] which would create a new lock dependency: [ 507.761331][ T6417] (&port_lock_key){-.-.}-{3:3} -> (disc_data_lock){.+.+}-{3:3} [ 507.768966][ T6417] [ 507.768966][ T6417] but this new dependency connects a HARDIRQ-irq-safe lock: [ 507.778393][ T6417] (&port_lock_key){-.-.}-{3:3} [ 507.778409][ T6417] [ 507.778409][ T6417] ... which became HARDIRQ-irq-safe at: [ 507.790913][ T6417] lock_acquire+0x120/0x360 [ 507.795482][ T6417] _raw_spin_lock_irqsave+0xa7/0xf0 [ 507.800771][ T6417] serial8250_handle_irq+0x6b/0xbb0 [ 507.806046][ T6417] serial8250_default_handle_irq+0xbf/0x1b0 [ 507.812021][ T6417] serial8250_interrupt+0xa5/0x1d0 [ 507.817227][ T6417] __handle_irq_event_percpu+0x28c/0x980 [ 507.822927][ T6417] handle_irq_event+0x8b/0x1e0 [ 507.827758][ T6417] handle_edge_irq+0x267/0x9c0 [ 507.832586][ T6417] __common_interrupt+0x143/0x250 [ 507.837677][ T6417] common_interrupt+0xb6/0xe0 [ 507.842424][ T6417] asm_common_interrupt+0x26/0x40 [ 507.847530][ T6417] _raw_spin_unlock_irqrestore+0xa8/0x110 [ 507.853319][ T6417] uart_port_unlock_deref+0x111/0x2f0 [ 507.858753][ T6417] uart_write+0xe8/0x130 [ 507.863060][ T6417] n_tty_write+0xd35/0x11d0 [ 507.867629][ T6417] file_tty_write+0x500/0x990 [ 507.872465][ T6417] vfs_write+0x548/0xa90 [ 507.876786][ T6417] ksys_write+0x145/0x250 [ 507.881179][ T6417] do_syscall_64+0xfa/0x3b0 [ 507.885773][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 507.891730][ T6417] [ 507.891730][ T6417] to a HARDIRQ-irq-unsafe lock: [ 507.898774][ T6417] (disc_data_lock){.+.+}-{3:3} [ 507.898794][ T6417] [ 507.898794][ T6417] ... which became HARDIRQ-irq-unsafe at: [ 507.911498][ T6417] ... [ 507.911506][ T6417] lock_acquire+0x120/0x360 [ 507.918632][ T6417] _raw_read_lock+0x36/0x50 [ 507.923202][ T6417] sixpack_receive_buf+0x5c/0x1450 [ 507.928413][ T6417] tiocsti+0x23c/0x2c0 [ 507.932558][ T6417] tty_ioctl+0x626/0xde0 [ 507.936868][ T6417] __se_sys_ioctl+0xfc/0x170 [ 507.941523][ T6417] do_syscall_64+0xfa/0x3b0 [ 507.946176][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 507.952133][ T6417] [ 507.952133][ T6417] other info that might help us debug this: [ 507.952133][ T6417] [ 507.962342][ T6417] Possible interrupt unsafe locking scenario: [ 507.962342][ T6417] [ 507.971075][ T6417] CPU0 CPU1 [ 507.976417][ T6417] ---- ---- [ 507.981757][ T6417] lock(disc_data_lock); [ 507.986068][ T6417] local_irq_disable(); [ 507.992800][ T6417] lock(&port_lock_key); [ 507.999626][ T6417] lock(disc_data_lock); [ 508.006454][ T6417] [ 508.009886][ T6417] lock(&port_lock_key); [ 508.014392][ T6417] [ 508.014392][ T6417] *** DEADLOCK *** [ 508.014392][ T6417] [ 508.022516][ T6417] 6 locks held by kworker/u8:10/6417: [ 508.027863][ T6417] #0: ffff88801a889148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 508.039497][ T6417] #1: ffffc9000c6cfbc0 ((work_completion)(&buf->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 508.051128][ T6417] #2: ffff888025140ca0 (&buf->lock){+.+.}-{4:4}, at: flush_to_ldisc+0x38/0x720 [ 508.060157][ T6417] #3: ffff88807ceb00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x1c/0x90 [ 508.069444][ T6417] #4: ffffffff99ffe398 (&port_lock_key){-.-.}-{3:3}, at: uart_port_ref_lock+0xc4/0x3b0 [ 508.079168][ T6417] #5: ffff88807ceb00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref+0x1c/0x90 [ 508.088451][ T6417] [ 508.088451][ T6417] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 508.098835][ T6417] -> (&port_lock_key){-.-.}-{3:3} { [ 508.104063][ T6417] IN-HARDIRQ-W at: [ 508.108019][ T6417] lock_acquire+0x120/0x360 [ 508.114152][ T6417] _raw_spin_lock_irqsave+0xa7/0xf0 [ 508.120981][ T6417] serial8250_handle_irq+0x6b/0xbb0 [ 508.127805][ T6417] serial8250_default_handle_irq+0xbf/0x1b0 [ 508.135347][ T6417] serial8250_interrupt+0xa5/0x1d0 [ 508.142089][ T6417] __handle_irq_event_percpu+0x28c/0x980 [ 508.149349][ T6417] handle_irq_event+0x8b/0x1e0 [ 508.155746][ T6417] handle_edge_irq+0x267/0x9c0 [ 508.162138][ T6417] __common_interrupt+0x143/0x250 [ 508.168793][ T6417] common_interrupt+0xb6/0xe0 [ 508.175096][ T6417] asm_common_interrupt+0x26/0x40 [ 508.181768][ T6417] _raw_spin_unlock_irqrestore+0xa8/0x110 [ 508.189120][ T6417] uart_port_unlock_deref+0x111/0x2f0 [ 508.196117][ T6417] uart_write+0xe8/0x130 [ 508.201988][ T6417] n_tty_write+0xd35/0x11d0 [ 508.208140][ T6417] file_tty_write+0x500/0x990 [ 508.214459][ T6417] vfs_write+0x548/0xa90 [ 508.220334][ T6417] ksys_write+0x145/0x250 [ 508.226343][ T6417] do_syscall_64+0xfa/0x3b0 [ 508.232482][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.240069][ T6417] IN-SOFTIRQ-W at: [ 508.244027][ T6417] lock_acquire+0x120/0x360 [ 508.250158][ T6417] _raw_spin_lock_irqsave+0xa7/0xf0 [ 508.257076][ T6417] serial8250_handle_irq+0x6b/0xbb0 [ 508.263905][ T6417] serial8250_default_handle_irq+0xbf/0x1b0 [ 508.271428][ T6417] serial8250_interrupt+0xa5/0x1d0 [ 508.278171][ T6417] __handle_irq_event_percpu+0x28c/0x980 [ 508.285434][ T6417] handle_irq_event+0x8b/0x1e0 [ 508.291826][ T6417] handle_edge_irq+0x267/0x9c0 [ 508.298217][ T6417] __common_interrupt+0x143/0x250 [ 508.304877][ T6417] common_interrupt+0x5e/0xe0 [ 508.311185][ T6417] asm_common_interrupt+0x26/0x40 [ 508.317836][ T6417] unwind_next_frame+0xc52/0x2390 [ 508.324486][ T6417] arch_stack_walk+0x11c/0x150 [ 508.330879][ T6417] stack_trace_save+0x9c/0xe0 [ 508.337188][ T6417] kasan_save_track+0x3e/0x80 [ 508.343496][ T6417] kasan_save_free_info+0x46/0x50 [ 508.350155][ T6417] __kasan_slab_free+0x62/0x70 [ 508.356545][ T6417] slab_free_after_rcu_debug+0x129/0x2a0 [ 508.363817][ T6417] rcu_core+0xca5/0x1710 [ 508.369689][ T6417] handle_softirqs+0x286/0x870 [ 508.376080][ T6417] __irq_exit_rcu+0xca/0x1f0 [ 508.382296][ T6417] irq_exit_rcu+0x9/0x30 [ 508.388175][ T6417] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 508.395438][ T6417] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 508.403135][ T6417] pv_native_safe_halt+0x13/0x20 [ 508.409717][ T6417] default_idle+0x13/0x20 [ 508.415677][ T6417] default_idle_call+0x74/0xb0 [ 508.422069][ T6417] do_idle+0x1e8/0x510 [ 508.427778][ T6417] cpu_startup_entry+0x44/0x60 [ 508.434170][ T6417] rest_init+0x2de/0x300 [ 508.440060][ T6417] start_kernel+0x47d/0x500 [ 508.446218][ T6417] x86_64_start_reservations+0x24/0x30 [ 508.453319][ T6417] x86_64_start_kernel+0x143/0x1c0 [ 508.460071][ T6417] common_startup_64+0x13e/0x147 [ 508.466643][ T6417] INITIAL USE at: [ 508.470518][ T6417] lock_acquire+0x120/0x360 [ 508.476561][ T6417] _raw_spin_lock_irqsave+0xa7/0xf0 [ 508.483304][ T6417] serial8250_do_set_termios+0x4bb/0x1c20 [ 508.490563][ T6417] uart_set_options+0x3c2/0x5b0 [ 508.496963][ T6417] serial8250_console_setup+0x2f4/0x3c0 [ 508.504053][ T6417] univ8250_console_setup+0x43a/0x540 [ 508.510972][ T6417] try_enable_preferred_console+0x4e4/0x650 [ 508.518409][ T6417] register_console+0x551/0xf90 [ 508.524804][ T6417] univ8250_console_init+0x52/0x90 [ 508.531464][ T6417] console_init+0x1a1/0x670 [ 508.537510][ T6417] start_kernel+0x2cc/0x500 [ 508.543562][ T6417] x86_64_start_reservations+0x24/0x30 [ 508.550570][ T6417] x86_64_start_kernel+0x143/0x1c0 [ 508.557228][ T6417] common_startup_64+0x13e/0x147 [ 508.563711][ T6417] } [ 508.566188][ T6417] ... key at: [] port_lock_key+0x0/0x20 [ 508.573794][ T6417] [ 508.573794][ T6417] the dependencies between the lock to be acquired [ 508.573801][ T6417] and HARDIRQ-irq-unsafe lock: [ 508.587283][ T6417] -> (disc_data_lock){.+.+}-{3:3} { [ 508.592474][ T6417] HARDIRQ-ON-R at: [ 508.596430][ T6417] lock_acquire+0x120/0x360 [ 508.602562][ T6417] _raw_read_lock+0x36/0x50 [ 508.608715][ T6417] sixpack_receive_buf+0x5c/0x1450 [ 508.615456][ T6417] tiocsti+0x23c/0x2c0 [ 508.621176][ T6417] tty_ioctl+0x626/0xde0 [ 508.627049][ T6417] __se_sys_ioctl+0xfc/0x170 [ 508.633294][ T6417] do_syscall_64+0xfa/0x3b0 [ 508.639424][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.646944][ T6417] SOFTIRQ-ON-R at: [ 508.650920][ T6417] lock_acquire+0x120/0x360 [ 508.657067][ T6417] _raw_read_lock+0x36/0x50 [ 508.663210][ T6417] sixpack_receive_buf+0x5c/0x1450 [ 508.669957][ T6417] tiocsti+0x23c/0x2c0 [ 508.675651][ T6417] tty_ioctl+0x626/0xde0 [ 508.681521][ T6417] __se_sys_ioctl+0xfc/0x170 [ 508.687742][ T6417] do_syscall_64+0xfa/0x3b0 [ 508.693873][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.701391][ T6417] INITIAL USE at: [ 508.705265][ T6417] lock_acquire+0x120/0x360 [ 508.711303][ T6417] _raw_write_lock_irq+0xa2/0xf0 [ 508.717797][ T6417] sixpack_close+0x2c/0x280 [ 508.723840][ T6417] tty_ldisc_kill+0xa3/0x1a0 [ 508.729971][ T6417] tty_ldisc_release+0x174/0x200 [ 508.736453][ T6417] tty_release_struct+0x2a/0xd0 [ 508.742850][ T6417] tty_release+0xcb0/0x1640 [ 508.748894][ T6417] __fput+0x44c/0xa70 [ 508.754421][ T6417] task_work_run+0x1d1/0x260 [ 508.760558][ T6417] exit_to_user_mode_loop+0xec/0x110 [ 508.767386][ T6417] do_syscall_64+0x2bd/0x3b0 [ 508.773526][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.780980][ T6417] INITIAL READ USE at: [ 508.785302][ T6417] lock_acquire+0x120/0x360 [ 508.791793][ T6417] _raw_read_lock+0x36/0x50 [ 508.798285][ T6417] sixpack_receive_buf+0x5c/0x1450 [ 508.805400][ T6417] tiocsti+0x23c/0x2c0 [ 508.811451][ T6417] tty_ioctl+0x626/0xde0 [ 508.817670][ T6417] __se_sys_ioctl+0xfc/0x170 [ 508.824238][ T6417] do_syscall_64+0xfa/0x3b0 [ 508.830723][ T6417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.838595][ T6417] } [ 508.841141][ T6417] ... key at: [] disc_data_lock+0x18/0x100 [ 508.849015][ T6417] ... acquired at: [ 508.852799][ T6417] lock_acquire+0x120/0x360 [ 508.857455][ T6417] _raw_read_lock+0x36/0x50 [ 508.862114][ T6417] sixpack_write_wakeup+0x30/0x480 [ 508.867378][ T6417] tty_wakeup+0xbb/0x100 [ 508.871795][ T6417] tty_port_default_wakeup+0xa2/0xf0 [ 508.877231][ T6417] serial8250_tx_chars+0x72e/0x970 [ 508.882496][ T6417] __start_tx+0x33b/0x480 [ 508.886979][ T6417] __uart_start+0x23c/0x440 [ 508.891660][ T6417] uart_write+0xdc/0x130 [ 508.896053][ T6417] sixpack_receive_buf+0x447/0x1450 [ 508.901413][ T6417] tty_ldisc_receive_buf+0x116/0x160 [ 508.906854][ T6417] tty_port_default_receive_buf+0x6e/0xa0 [ 508.912726][ T6417] flush_to_ldisc+0x24a/0x720 [ 508.917562][ T6417] process_scheduled_works+0xae1/0x17b0 [ 508.923297][ T6417] worker_thread+0x8a0/0xda0 [ 508.928054][ T6417] kthread+0x70e/0x8a0 [ 508.932364][ T6417] ret_from_fork+0x3f9/0x770 [ 508.937103][ T6417] ret_from_fork_asm+0x1a/0x30 [ 508.942021][ T6417] [ 508.944335][ T6417] [ 508.944335][ T6417] stack backtrace: [ 508.950205][ T6417] CPU: 1 UID: 0 PID: 6417 Comm: kworker/u8:10 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 508.950218][ T6417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 508.950227][ T6417] Workqueue: events_unbound flush_to_ldisc [ 508.950241][ T6417] Call Trace: [ 508.950254][ T6417] [ 508.950260][ T6417] dump_stack_lvl+0x189/0x250 [ 508.950272][ T6417] ? __pfx_dump_stack_lvl+0x10/0x10 [ 508.950283][ T6417] ? __pfx__printk+0x10/0x10 [ 508.950296][ T6417] validate_chain+0x1f05/0x2140 [ 508.950312][ T6417] __lock_acquire+0xab9/0xd20 [ 508.950323][ T6417] ? sixpack_write_wakeup+0x30/0x480 [ 508.950334][ T6417] lock_acquire+0x120/0x360 [ 508.950342][ T6417] ? sixpack_write_wakeup+0x30/0x480 [ 508.950353][ T6417] ? ldsem_down_read_trylock+0x137/0x1a0 [ 508.950365][ T6417] ? tty_ldisc_ref+0x1c/0x90 [ 508.950374][ T6417] _raw_read_lock+0x36/0x50 [ 508.950389][ T6417] ? sixpack_write_wakeup+0x30/0x480 [ 508.950398][ T6417] sixpack_write_wakeup+0x30/0x480 [ 508.950409][ T6417] ? __pfx_sixpack_write_wakeup+0x10/0x10 [ 508.950419][ T6417] tty_wakeup+0xbb/0x100 [ 508.950434][ T6417] tty_port_default_wakeup+0xa2/0xf0 [ 508.950445][ T6417] serial8250_tx_chars+0x72e/0x970 [ 508.950458][ T6417] __start_tx+0x33b/0x480 [ 508.950468][ T6417] __uart_start+0x23c/0x440 [ 508.950478][ T6417] uart_write+0xdc/0x130 [ 508.950488][ T6417] sixpack_receive_buf+0x447/0x1450 [ 508.950503][ T6417] ? __pfx_sixpack_receive_buf+0x10/0x10 [ 508.950513][ T6417] tty_ldisc_receive_buf+0x116/0x160 [ 508.950524][ T6417] tty_port_default_receive_buf+0x6e/0xa0 [ 508.950536][ T6417] flush_to_ldisc+0x24a/0x720 [ 508.950547][ T6417] ? process_scheduled_works+0x9ef/0x17b0 [ 508.950558][ T6417] process_scheduled_works+0xae1/0x17b0 [ 508.950573][ T6417] ? __pfx_process_scheduled_works+0x10/0x10 [ 508.950586][ T6417] worker_thread+0x8a0/0xda0 [ 508.950601][ T6417] kthread+0x70e/0x8a0 [ 508.950615][ T6417] ? __pfx_worker_thread+0x10/0x10 [ 508.950625][ T6417] ? __pfx_kthread+0x10/0x10 [ 508.950637][ T6417] ? _raw_spin_unlock_irq+0x23/0x50 [ 508.950650][ T6417] ? lockdep_hardirqs_on+0x9c/0x150 [ 508.950664][ T6417] ? __pfx_kthread+0x10/0x10 [ 508.950675][ T6417] ret_from_fork+0x3f9/0x770 [ 508.950686][ T6417] ? __pfx_ret_from_fork+0x10/0x10 [ 508.950696][ T6417] ? __switch_to_asm+0x39/0x70 [ 508.950708][ T6417] ? __switch_to_asm+0x33/0x70 [ 508.950719][ T6417] ? __pfx_kthread+0x10/0x10 [ 508.950731][ T6417] ret_from_fork_asm+0x1a/0x30 [ 508.950746][ T6417] [ 509.007764][T23586] FAT-fs (rnullb0): bogus number of reserved sectors [ 509.009133][ C1] vkms_vblank_simulate: vblank timer overrun [ 509.014780][T23586] FAT-fs (rnullb0): Can't find a valid FAT filesystem