last executing test programs: 9.344149848s ago: executing program 4 (id=853): r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$l2tp6(0xa, 0x2, 0x73) dup2(r1, r0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x500, 0x80000, @dev}, 0x80, 0x0, 0x0, 0x0, 0xf5}, 0x5b4}], 0x1, 0x0) 9.122928625s ago: executing program 4 (id=855): sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0x809d) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) close(r2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYBLOB="b14e6a55b5081b8a1e4b8f086cacdf8f1a939d1cb358b6bf4d12ef481942a79340cef48d88b609c4d035d95cdad7261637be186c46b997cdfce3d709a334170fb03a702e668f54ec598eb646c5e2185afd7433c29f69314fd0018610c9350f9cebd7e720af5be78e1ae759d1c5718f53f4881d89bbbe7848bd1ad64b51f7ce168a185f19e2095afa7c6125ec92002da3e4"]) read$FUSE(r2, &(0x7f000000c400)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f00000002c0)={0x50, 0x0, r4, {0x7, 0x1f, 0x7fff, 0x4503230, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x14c, 0x94a4}}, 0x50) syz_fuse_handle_req(r2, &(0x7f000000a3c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)={0x78, 0x0, 0x2, {0x4000000000003, 0x0, 0x0, {0x0, 0x4b4a, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x5, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x0, 0xffffffff, {0x0, 0x12}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close_range(r1, r2, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r6, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) preadv(r6, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, &(0x7f0000000000)=0xa639, 0x9, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, &(0x7f0000000040)=0x5, 0x9, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) fcntl$lock(r5, 0x30, &(0x7f0000000140)={0x2, 0x1, 0xb, 0xc}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x14) prlimit64(0x0, 0x7, &(0x7f0000000180)={0x2, 0x3}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) ioctl$KVM_RUN(r7, 0xae80, 0x0) 7.931849531s ago: executing program 4 (id=860): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) syz_emit_ethernet(0x52, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000005c0)=@get={0x1, &(0x7f00000018c0)=""/4096, 0x3d}) r4 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) openat$vcsa(0xffffff9c, &(0x7f0000000300), 0x4480, 0x0) request_key(&(0x7f0000000240)='encrypted\x00', 0x0, &(0x7f0000000280)='\x00\xa8\xd8~3[q\x1f\x80\xc8\xcd\xd0\xa6\xd2G\xbb}\x1b\xd40\xb7\x1c^T\xb9\xeb\xda1\a]2F\x02\x8f\x0f\xb9K\x06S\xae\xac\x8d\xa89\xf9A\xe85\x93\xd8\xa0L8\x87\x16\xc8\xd7:\xeb\x19\xb1\xb7\xf4\x8c\xa0\xf6\xee\xdf\xf0\x11Y\x81p\xa3b\x8dvHf\xea\xe9\xe5\xce\xcb\x05\xef\x82\x8cYXo\x0e\xa2\b\x1c\xeb;J\x81c\x91[\x8a\x81O\x93g\xd9\xaf\x97\x99\t\xe6?#\x85', r4) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r4) r5 = socket(0x2, 0x2, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000000000)={0xc2a10a980d0dcec8}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r8 = socket(0x400000000010, 0x3, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r10, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001380)=@newtfilter={0xe88, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, r10, {0x0, 0x7}, {}, {0x7, 0x8}}, [@filter_kind_options=@f_fw={{0x7}, {0xe5c, 0x2, [@TCA_FW_ACT={0xe58, 0x4, [@m_pedit={0xe54, 0x1, 0x0, 0x0, {{0xa}, {0xe28, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{0xdcdc, 0x5fa8, 0x3, 0x839, 0x7}, 0x7, 0xb}, [{0x4, 0x2, 0x5d0, 0x8, 0x100, 0xfd}, {0x9, 0xf2, 0x688d, 0x7, 0x1, 0x2}, {0x7f, 0x8, 0x0, 0x400, 0x2557, 0x462}, {0x2, 0x0, 0x8001, 0xffc00000, 0xc9}, {0x8001, 0x6, 0x7f, 0x5, 0x7fff, 0x7fffffff}, {0x2, 0x7ff, 0xfffffffe, 0x7, 0xfffffc00, 0x3}, {0x8, 0x710, 0x80000001, 0x6, 0x4, 0x3000000}, {0xc000000, 0x400, 0x80, 0x100, 0x3, 0x12}, {0x6, 0x9, 0xa, 0xfffffffe, 0x7, 0x6}, {0x0, 0x2, 0x0, 0xff, 0x67, 0x5}, {0x0, 0x80000000, 0x0, 0xd, 0x9, 0x1}, {0x6, 0xd7, 0x2e, 0x56d, 0x4, 0x80000000}, {0x8001, 0x6, 0x1, 0x1, 0x4, 0x9}, {0x3, 0x3, 0x200, 0x7ff, 0x273, 0x2207}, {0x332400, 0x2, 0x5, 0x4d1, 0xfffffffe, 0x2}, {0x7, 0x6, 0x4, 0x5, 0x1, 0x2}, {0xe, 0xfffffffb, 0x7, 0x3ff, 0x4, 0x8}, {0x5, 0x7, 0x1, 0x1, 0x3ff, 0x3ff}, {0x0, 0xffff0001, 0x9, 0x102, 0xa0a, 0x5}, {0x7, 0x4, 0x13ca4b9a, 0xfffffffa, 0xffff, 0x9}, {0x1, 0x2, 0x7fffffff, 0x7, 0x7, 0x200}, {0x0, 0x0, 0x40, 0xffff352c, 0x5, 0x6}, {0x200, 0x3, 0x34e, 0xc, 0x4, 0x1}, {0x1, 0x9, 0x1, 0x8, 0xe163, 0x72e00000}, {0x9ee4, 0x52d, 0x5, 0x0, 0x7, 0x5}, {0x9, 0xda, 0x0, 0x5, 0xf, 0x7}, {0x4, 0x6e, 0xa, 0x8, 0x826, 0x5}, {0x9, 0x2, 0x7fff, 0xfffffff7, 0x4, 0x8}, {0xff, 0x131e, 0x5, 0x9, 0x3}, {0x6, 0x8, 0xd781, 0x7, 0xdce0, 0x101}, {0x0, 0x1ff, 0x0, 0x9, 0xfff, 0x8}, {0x8, 0x2, 0x6, 0x4, 0x69, 0x5149dc08}, {0x1, 0x0, 0x6, 0x101, 0x8, 0x18000}, {0x0, 0x9, 0x1, 0x5, 0xc}, {0x3, 0x9, 0x9, 0xe68, 0x2, 0xffff}, {0x9, 0x62, 0xe2f, 0xa, 0x44, 0x7}, {0xfffffff9, 0x7f, 0xffffffff, 0x3, 0x341, 0x3}, {0x6, 0x6, 0x4, 0x40000, 0x2, 0xa155}, {0x6d3, 0x3, 0x9, 0x9, 0xfffffffd, 0xfffffffa}, {0xd47, 0x3ff, 0x800, 0x40, 0x80000001, 0x4}, {0x5c2e, 0x8, 0x0, 0x76, 0x7}, {0xac77, 0x5, 0x0, 0x101, 0xb2a, 0x1ff}, {0x8, 0xfffffffa, 0x8, 0x4, 0xf771, 0x800}, {0xc, 0xfffffc01, 0x2, 0x4, 0x6, 0x1}, {0x4, 0x8, 0x149, 0xfffffff7, 0x2, 0xfff}, {0x8000, 0xd, 0x1, 0x101, 0x6}, {0x1000, 0xfffffffb, 0x268f, 0x80000001, 0xdf, 0x4}, {0x4, 0x0, 0x101, 0x1, 0x7, 0x9}, {0x9, 0x3, 0x20004, 0x0, 0x9, 0x8}, {0x400, 0xfe8, 0x5, 0x112, 0x10001, 0x7ff}, {0x4399, 0x0, 0x8, 0x2d1, 0x3ff}, {0xd8d2053, 0x7fffffff, 0x401, 0x6, 0x4, 0x6}, {0x3, 0x5, 0x205, 0x8, 0x6, 0xe7e1}, {0x550, 0x200, 0x342, 0x9, 0x8, 0x7}, {0x2, 0x7fffffff, 0x0, 0x8, 0x800, 0x3}, {0x4, 0x6, 0x3, 0x2, 0x2}, {0x1, 0x5d9, 0x4, 0xffffffff, 0x9, 0xac}, {0x7, 0x6, 0x7, 0xff, 0x4, 0x3}, {0x0, 0x5c6c, 0x8, 0x2, 0xffffffff, 0x4}, {0x40, 0xaa, 0x4, 0x6, 0xfffffff8, 0x3}, {0x0, 0xfffffffd, 0x7e0, 0xc, 0x7, 0x401}, {0xffff, 0x3, 0x5, 0x8, 0x47, 0xf9d}, {0xfffffbff, 0x0, 0x4, 0x0, 0x9, 0xffff}, {0xffffffff, 0x6, 0xfffffffa, 0x2, 0x8000, 0xbde}, {0x6af, 0x8001, 0x7f, 0x7, 0x7, 0x516}, {0x33, 0x8, 0x7, 0x8, 0x2, 0x80000001}, {0x9, 0x2, 0x9, 0x8000, 0x8, 0x3}, {0x6, 0x9, 0x6, 0x400, 0x1, 0xf}, {0xd424, 0x3, 0x7, 0xec, 0xb, 0x4}, {0x7, 0x7, 0xd7a, 0x80000001, 0xb137, 0x5}, {0xdcb, 0x10000, 0xe1, 0x6, 0x4, 0xfffffffb}, {0x4, 0x5, 0x3, 0x8, 0xe, 0x7}, {0x10000, 0x6, 0x80, 0x2, 0x8, 0x6}, {0x0, 0x4, 0xc779, 0x33000000, 0x100, 0x800}, {0x1000, 0x800, 0x0, 0x101, 0x4, 0x6}, {0x2, 0xffffffff, 0xb, 0x5, 0x5399, 0x4f4}, {0x5, 0x2, 0x7, 0x7, 0x1, 0x5}, {0x800, 0xde, 0x9, 0x6, 0x7, 0x3ff}, {0x1, 0x6, 0x2, 0xfffffff7, 0x0, 0xfffff000}, {0xfffffe01, 0xdc76, 0x1, 0x2, 0x2, 0xf}, {0x9, 0x1, 0xcf69, 0x0, 0x457, 0x1}, {0x0, 0x573, 0x4, 0x5, 0x5, 0x4}, {0x6, 0x1, 0xeb1, 0x80, 0xe6, 0x5}, {0x1ff, 0xa601, 0xffff7fff, 0x5, 0x100, 0x4}, {0x5, 0x2, 0x87d, 0x2, 0x8, 0x9627}, {0x81, 0xffff, 0x4, 0xee46, 0x4, 0x6ed}, {0xa4, 0x30000000, 0x200, 0x9, 0x2f056e5b, 0x4}, {0x3, 0x7, 0x3, 0x7fffffff, 0xd, 0xd}, {0x6, 0x6, 0x4, 0x100, 0x200, 0x8}, {0x40, 0xd00e, 0x22c, 0x2133ecfa, 0xffffff81, 0x1}, {0xfffffe00, 0x2, 0x10, 0x7f, 0x200}, {0x3, 0x10000, 0x4000, 0x3, 0xfb23, 0x8}, {0x8, 0xfff, 0x2, 0x7, 0x4, 0x3}, {0x8001, 0x4, 0x3, 0x1, 0x4, 0x17e3862}, {0x1, 0xe, 0x6, 0x5, 0x4, 0x1}, {0xcb67, 0x7, 0xc08c, 0x1, 0x3, 0x101}, {0x7, 0x401, 0x37, 0x3, 0x1, 0xe85}, {0x7fffffff, 0x0, 0x3, 0x10001, 0x3}, {0x8, 0x2, 0x59211cb1, 0x9, 0x1, 0x4}, {0x6, 0x3, 0x1, 0x7, 0x7, 0x100}, {0x7, 0x4, 0x2, 0x6, 0x400, 0x7}, {0xe, 0x6, 0x24, 0x3, 0x5, 0x1ff}, {0x1ff, 0x3fb, 0x2, 0x5, 0x7fff, 0x4}, {0x3ff, 0xa81, 0x5, 0x0, 0x5, 0x6}, {0xc, 0x76, 0x0, 0x2d0f3c09, 0x1, 0xbe9}, {0xffffbfb8, 0x7fff, 0x0, 0x1450e18f, 0x68c12bef, 0x6}, {0x4, 0x0, 0xc, 0x69, 0x6, 0x9}, {0x10, 0xf09, 0x1, 0x4, 0x1, 0x5}, {0xfffffffc, 0x9, 0x5, 0x4, 0xca, 0xffffffdf}, {0x0, 0x3, 0x8, 0xcf2f, 0x2, 0x1}, {0x7fff, 0xc9, 0x82, 0x6, 0x5}, {0x7, 0x4, 0x9, 0x5, 0x2, 0x9}, {0x4516, 0x3, 0x0, 0x8, 0x4, 0x1000}, {0xe4, 0xd, 0xffff, 0xc84, 0xc, 0x3}, {0xfffffffa, 0x0, 0x3, 0x9, 0xffff0000, 0xffffffff}, {0x400, 0x5, 0x9, 0x1, 0xd, 0x3}, {0x1, 0x2b, 0x5, 0xfffffff1, 0x3, 0x1}, {0x7fffffff, 0x5, 0x9, 0x80, 0x9, 0xd450}, {0x20000, 0x7ff, 0x61, 0x4, 0x8, 0x7}, {0xff, 0x1, 0x1, 0xa68b, 0x10, 0x60000}, {0x8, 0x0, 0x8, 0xf7f, 0x5, 0xfffffff8}, {0x28e, 0x1, 0xff, 0x6, 0xb3f2, 0x1}, {0x7, 0x4, 0x400040, 0x4, 0x9, 0x2}, {0x9, 0x8, 0xd, 0xe, 0x3, 0xd842}, {0x8, 0x8, 0x7, 0x0, 0xfffffff1, 0x2}, {0xffff9c2f, 0x84d, 0x4, 0x400, 0x7, 0x58}, {0x3, 0xffffffa2, 0x6, 0x0, 0x8, 0x1ff}, {0x8, 0xc1, 0x9, 0x1, 0x7ff, 0xff}], [{0x2, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {0x4}, {0x7, 0x1}, {0x3}, {0x2, 0x1}, {0x2}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x3}, {0x1, 0xffffffffffffffff}, {0x2, 0x1}, {0x5, 0x1}, {0x5}, {0x5}, {0x5}, {0x1, 0x1}, {0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x5}, {}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x7, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x1}, {0x4}, {0x2, 0x1}, {0x2}, {0x5}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x1}, {0x4, 0x1}, {0x4}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x5}, {0x4}, {0x4}, {0x5, 0x1}, {0x2}, {0x3, 0x1}, {0x1}, {}, {0x2}, {0x2}, {0x5, 0x1}, {}, {0x3}, {}, {0x2}, {0x0, 0x3}, {0x5, 0x1}, {0x3, 0x1}, {0x4}, {0x3}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {0x2, 0x4e2ac20550e7fa09}, {0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2}, {0x3, 0x1}, {0x3}, {}, {0x2, 0x1}, {0x2}, {0x3}, {0x3}, {0x4}, {0x5, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0xf, 0x1}, {0x5, 0x1}, {0x5}, {0x0, 0x1}, {0x5}, {0x1}, {0x2, 0x1}, {}, {0x2}, {0x1}, {0x3}, {0x5}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x5}, {0x5}, {0x2, 0x1}, {0x0, 0x1}, {0x5}, {0x3}, {0x3, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {0x0, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x4}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}]}, 0xe88}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$RTC_IRQP_SET(r6, 0x4008700c, 0x558) 7.791803886s ago: executing program 2 (id=861): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000005c0)={{0x80}, 'port0\x00', 0x62, 0x11cfa, 0x0, 0x8000008, 0x3, 0x4, 0x1, 0x0, 0x7cce8c743ee810df}) (async) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f00000001c0)={0x800000, 0x80, 0xfdfffffd, 0x5, 0x3ffd, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000300)={0x800080, 0x810000, 0x1, 0x5, 0xfd, 0xe}) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x162e02, 0x0) dup(r1) pselect6(0x40, &(0x7f0000000240)={0x4, 0x0, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x202400, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) (rerun: 64) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) (async, rerun: 32) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async, rerun: 32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 64) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000280)}, 0x10) (async, rerun: 64) r5 = socket(0x8000000010, 0x2, 0x0) write(r5, &(0x7f00000002c0)="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", 0xfc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000280)=0x2) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x4e20, @remote}, 0x10) (async, rerun: 32) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}, 0xfffffdef}], 0x4000095, 0x0) (rerun: 32) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @empty}, {0x20000010304, @local}, 0x4, {0x2, 0x4e20, @rand_addr=0x64010102}}) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x58, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) (rerun: 32) 7.779052421s ago: executing program 0 (id=862): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0xc, &(0x7f0000000200)=0x5, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000940)=ANY=[], 0x18) connect$inet6(r2, &(0x7f0000001940)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x18, 0x3a, 0x100, 0x0, 0x0, {0xa}, [@generic='I']}, 0x18}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000010c0)=ANY=[@ANYBLOB="0100000000000000450300"]) 7.347491805s ago: executing program 1 (id=863): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x8871b000) sendto$inet6(r0, &(0x7f0000000040)="45728cad", 0x4, 0xff000000, &(0x7f000005ffe4)={0xa, 0x4e03, 0x0, @mcast1}, 0x1c) 7.347282893s ago: executing program 2 (id=864): sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='H'], 0x48}, 0x1, 0x0, 0x0, 0x14000010}, 0x880) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005ff00000301000000000000004a", @ANYRES32=0x0, @ANYBLOB="0000000100000000140012800b00010062617461647600000400028008000a00", @ANYRES32=r2], 0x48}, 0x1, 0x0, 0x0, 0x45844}, 0x0) 7.135180234s ago: executing program 1 (id=866): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f00000000c0)='debugfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000240)='uid', &(0x7f00000008c0)='0\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80=\x8a\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\x1f\x03\x00\x00\x00\x00\x00\x00\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9ak\x00\x00\x00\x00\x00\x00\x00\n\xa72\xa3\xef^\xe7\x8f', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) io_setup(0x5, &(0x7f0000000200)) io_destroy(0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x800, 0xffeffffd, 0xfffffffffffffffd, 0x8000000, 0xfffffffffffffffd, 0x20002, 0x4}, 0x0) r4 = openat$audio(0xffffffffffffff9c, 0x0, 0x109842, 0x0) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000400)={0x5, 0x0, 0x1017, 0x9, 0x0, 0x6, 0x50000, 0x1}) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000140)={0x2, "030000000000000023000000debd12ffff00000000000000000020000400"}) epoll_create(0x2) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x40890}, 0x24008004) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMRRU(r6, 0x4010744d, &(0x7f00000001c0)=0xfa) r7 = fcntl$dupfd(r4, 0x0, r6) read$fb(r7, &(0x7f0000000340)=""/148, 0x94) fsconfig$FSCONFIG_SET_BINARY(r7, 0x2, &(0x7f0000000180)='$*/]%){:\\{\x00', &(0x7f0000000280)="49615de3e41b0eb84f3c384be5c7393bff9078e2b825944f69cd49109a14b0c339cb59291de3312c4003fcf308cf5ca25bcc719b7efca325ba45c93eefa483079a87c27cd6b4e4d2f74073927083dcd273a5847cefe57c0c87a7f5a0b63d31b840b8cf54b5a941d87003ecd9bbc6bf7d8da4b2835d8eedf81f9117cbaf8fbbebe16a94ae5929d0c7cf9e9b9c15edbb967d8a7a4951c1e621963825039557ad3364cb5d05a4b51f221616b5a8a5295b0bd5fab38cdc19dae098", 0xb9) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000440)) mprotect(&(0x7f0000bdd000/0x3000)=nil, 0x3000, 0x100000b) epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) 6.96210062s ago: executing program 3 (id=867): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') r2 = open_tree(r1, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$fuseblk(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0xa08024, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f000000e0c0), 0x10010) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000b00)=@ccm_128={{0x303}, "0000090800000003", "73b59657229ef929ee540a8a0a03c5d0", "6362dfd5", "21be0dd9f7f3c326"}, 0x28) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x42102, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000006c0)=ANY=[@ANYBLOB="01000000000000009302"]) sendfile(r0, r3, &(0x7f0000000100)=0x10, 0x10001) 6.756287287s ago: executing program 2 (id=868): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000012c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109024a0001100000000904000003fe03010009cd8d1f00020000000905050200067e001009058b1e", @ANYRESHEX], 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='ns\x00') fchdir(r2) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r3, &(0x7f0000001d80)='.\x00', 0x0, &(0x7f0000000080)={0xb, 0x0, 0x40000, {r2}}, 0x20) openat$cgroup_ro(r3, &(0x7f00000000c0)='devices.list\x00', 0x275a, 0x2) open(&(0x7f0000000180)='./cgroup\x00', 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r4, &(0x7f0000000200)='m', 0x1) r5 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000100)) r6 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) r7 = syz_io_uring_setup(0x9eb, &(0x7f0000000140)={0x0, 0xfad6}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r6}) io_uring_enter(r7, 0xdb4, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SYNC(r4, 0x5001, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r6, 0xc0844123, &(0x7f0000000300)=0x4) ioctl$SNDCTL_DSP_GETODELAY(r4, 0x80045017, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) socket$packet(0x11, 0x0, 0x300) utimes(&(0x7f0000000080)='./cgroup\x00', 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000001580)={0x34, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r10, &(0x7f0000000180)='0', 0xfe64) 6.415872897s ago: executing program 0 (id=869): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x10, 0x3, 0x0) r3 = io_uring_setup(0x60f7, &(0x7f0000000400)={0x0, 0x0, 0x2, 0xfffffffe, 0x3bd}) r4 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCMIWAIT(r4, 0x545c, 0x3000000) close_range(r3, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x5c, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x5c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x9c, 0x82, 0x40, @local, @mcast2, 0x8, 0x7800, 0x10000, 0x10000}}) 6.307667776s ago: executing program 3 (id=870): socket$netlink(0x10, 0x3, 0x10) socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) close(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) (fail_nth: 7) 5.376709329s ago: executing program 3 (id=871): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{0x0, 0x1, 0x0, 0x9}, 'syz1\x00', 0x3f}) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x51) ioctl$UI_DEV_CREATE(r0, 0x5501) 5.375611102s ago: executing program 0 (id=872): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d0ff0f1d0dbd30", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x239, &(0x7f0000000380)={0x0, 0xf691, 0x10100, 0x0, 0x2b4}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x9, 0x14}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r2, 0x708, 0x41e3, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005dc0), 0x0, 0xc001) 5.252631444s ago: executing program 1 (id=873): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000280)=@caif=@dgm={0x25, 0x9, 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000580)="62042700590200000296002f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a710292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9a4de", 0xd9}, {&(0x7f0000000840)="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", 0x1c7}], 0x2}, 0x8001) 5.200271877s ago: executing program 0 (id=874): fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = syz_open_dev$usbmon(&(0x7f0000000fc0), 0xff, 0x20000) ioctl$MON_IOCG_STATS(r0, 0x80089203, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff018019118c804703f2ba31e653e61f952ebfc20000000800450000240000000000119078000000000000000000004e200010907802000000000000007dec268150ff45ad21db9bf971950b02349e929e2d0583a6fbc58dff6c47bf1cc6ff063249c1d8f5b66ef1807913eef677"], 0x0) recvmmsg(r1, &(0x7f0000000940)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x10002, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r3, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r4, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000200)={0x48, 0x7, r4, 0x0, 0x10001, 0x0, 0x6, 0xa9613, 0x17e5e9}) syz_usb_connect(0x4, 0xe5f, &(0x7f0000001900)={{0x12, 0x1, 0x200, 0xc5, 0xd4, 0xf8, 0x40, 0x10c4, 0x8a5e, 0x426a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe4d, 0x3, 0xff, 0xb9, 0x0, 0x80, [{{0x9, 0x4, 0xa9, 0x5, 0x10, 0xd1, 0xca, 0x79, 0x89, [], [{{0x9, 0x5, 0x80, 0x1, 0x20, 0x5d, 0x8}}, {{0x9, 0x5, 0xa, 0x1, 0x3ff, 0x80, 0xb, 0xe, [@generic={0xa4, 0x23, "1f435c4cb12392c7e5795bcaf9b95977b45c564015fb86d22d4c904dea6deaad7848792d40a34b8d690b0cf0a7e59be66c1657ef1879136c2643ff9d9da4df0e7e1dc8170d1f55f2747d8614839d921f1e04afe1750001979f1bf37a486495f41c360145652c44568e4b4198750d16c41ac1515dd44fcc458009d6d9b508279267ca6386d5e154779b87179ef13cec424f80d81914ad8083cbbdf7017ce69d62390d"}, @generic={0x7c, 0x6, "f87458e2e7012dd1c3a4bd7d8a7e43fcebdd2cf6aec177c533ae747abd8c6c0e707646576ba0d79fe14954c18e139850894415c62870cc0a1b25211ae2fcf8074275dae5248808ed98f957d06071ca9b3f544c325eb35fca1ae4015f1d6a671043731fcc8d2ecc243244d6b71af1fb430bf920aaef304aa58b1e"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x200, 0x6, 0xb, 0xfc, [@generic={0xdd, 0x11, "54c67112b44a9ab53d8e705537229f62418921381ae492af4ebcbf1e5e9f2225c3093c8aab8a2882bf791a3ace6a916ec1493c4affaf8d4163420e93048599ed046b2d0a6f25473e5e2f2cef710c1c22a025db7ee1a16dbec900c792104c04fbf3371783b6202cb5c036b7e1b3c9298a09c1836d4d82dc5ffb2c696acbd8f9c01abe47cd16dd413fa0143a1e7d7dac62c5ee85b2c1617cd1003e8504a4b4006a01013545f578a71288ac6b225add38f05ff1bd81a6739b36fee588aef115d37e0fc43c57fdd724d786452d2206fe16d0b48bc080359d3450db0e30"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x9, 0x1, 0x3, [@generic={0x4a, 0x4, "00543ed8cfdee51eaa5c935ad6dfe41f915610964bd8d05655ce93ed981c9b00d5957024a7aad58fec6aeeec0c93aeb7b5d224b868250b068345db5a38535c30a961569ea5ba77ae"}]}}, {{0x9, 0x5, 0x1, 0x3, 0x20, 0xd, 0x9, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x40, 0xf}, @generic={0xc7, 0x31, "9e2e9ee0b0afc872ea73a1b2aec84150af9879641721f58cd5a6941b9d9fb131d433997a917f81c251c19cb57d509e636f53160b1eef40880c12535290d246f2eb536a1858b38864cbabddf3ff74be85b31d3086985143d29a3077755c27202c982016e788116921c9450aadec25304743dd9df5222f5a66617a18eb694b0c59442cfd59c6acc0b5aa4c4a9e3adbb64a26ca6f23da2efb5085bba0067aa26d13ebb588556c03f2c15199d98c0d420bcb4a7a218f62fe49bc3afff0c8bd0f76a44cde82a42a"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x10, 0xbc, 0x9, 0x2, [@generic={0xfd, 0xf, "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"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x20, 0x8, 0x0, 0x2}}, {{0x9, 0x5, 0xa, 0x10, 0x8, 0x1, 0x73, 0x0, [@generic={0x97, 0x10, "6378ee0774b4a3f982170e2aacc1d66412f732e09addd1f712afcfe3ed4e3137db757cd8f5e3de4edf79dcf80765d05653664f0e6c2416f577911c3a6208e4327a79ec7d810687732e676989e92f6233c3c54e51cbc953c7a29fbd58a78f149143db914df4e16ad021e7df10ff1a84b31f3d6c84cc2b78848798edf2f64ecef92e98dc32fb0e5f7072ea9a9cfe2c4e685c5fc52bfc"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x80, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x3, 0x9, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0xc0, 0x2, 0x4}]}}, {{0x9, 0x5, 0xf, 0x10, 0x200, 0x5, 0xa, 0x8, [@generic={0x4a, 0x30, "8b18e37ec1b25e50678c59596752c9e4cb2196f720b29100ef689345b758bf0b1d1ead0e3f9d0c955ac549e75e43a0be92d236387077725f0d6d5b9bcf4004ceb8bedf023844cb9b"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x10, 0x9f, 0xe, 0x0, [@generic={0x3a, 0x3, "a604d23fa3bf22c0dcf9f8205d8ae8ab35254f410d2ba8347a45af20f4ac4758398208627c72c31849ba3c69b93f9c8d6fffdef306e8b4e5"}]}}, {{0x9, 0x5, 0x9, 0x4, 0x8, 0x8, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xf7, 0x5}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x9, 0x4, 0x81, [@generic={0xc0, 0x23, "60886debb9594c743d07ecb50a97675eb8dd012245add5520756ae6203c865b6115a365586cf7250014b05a46ebe2875e62bb2cf0b6b4e302e9377a9024cdadec7b33a3002574e74296cec09b67fa701fc0fc85238e32e26ce542e482e14dd4569d133f029f6c6ea5a3f33eb06f10f57c74d3d535bcf62db332dc5b4a766696f27296bb0f0adc09f0b3810fa13880feb651c3653017ac87087582640a52220f7c6b6a768daaec2c36b37c5b03589669b8605bd80e23b4bc7a66d07982b8f"}, @generic={0x7d, 0xf, "3cd13e4f50fb5152e4bebc8a511696fd848fdf15199b627d8ec256e71701a697601045cb9daf8949d4ce9d1c049e4ebdc662ea25a1b3f03d1b25c5cdee0a93d16835af4d78e3d0ac65939c80a65a6946024092a07ce23e0281d76602b1961a5765e1dec3082720ea4b2f2b437c95b94203d6b86c8eb2535bf205ce"}]}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0xb, 0x9, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0x4, 0x10, 0x0, [@generic={0x9b, 0x24, "200d49707a7c711bd1395a0f6cb050cd6ac92a43c3e4f90f82aa6f0781e3abbaa620040bc05acaa8cc23c22fe3173d87bd5d86209b5c401ff22cbf8dadb6d706e24edd13da812a5b2339f985c1c1bc2c043e86fb73270f10e20f72bb2e4cdcdf1a153ac1cc22d3d1ed40c1cfdcc33de34a935e59df196872c23e60c7d2041037575ca12cbdbca455f10d559842e9670d0c782a6754109d01f8"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0xff, 0xcf1}]}}, {{0x9, 0x5, 0xf, 0x0, 0x40, 0x0, 0x10, 0xa, [@generic={0x47, 0x22, "583f0567a8b83bf0fbc83f27532b895e842a9d7b565c15c5b48b5cb4a4ce0397e3b64715727f91e31121e72e9b8e0910b140f203e46b81c1f019b4bfaaab05927a3ca7e94b"}]}}]}}, {{0x9, 0x4, 0x28, 0xd, 0xb, 0x5e, 0x7a, 0xf4, 0xd, [@hid_hid={0x9, 0x21, 0x9, 0xa5, 0x1, {0x22, 0x56b}}, @generic={0x100, 0x4, "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"}], [{{0x9, 0x5, 0xf, 0x8, 0x20, 0x9, 0x2, 0x3b}}, {{0x9, 0x5, 0x8, 0xc, 0x8, 0x7, 0x41, 0xa, [@generic={0xe8, 0x8, "fb2d5b475111d20a695bc277ccf70020a005746d65d2eb1a5ea2e0864c560efba6cc0d8fd4e61eb874b33632fbc3af002c1ba87265f906f1294969fb20669e13a36074fed50451bc0f2411a60e2f9c4c411bc98026ed85fd4d67a14026c41c985094c3632205467d3dfcb824e8aa793487306873c7ec3c6c3d0cf3199f68d5928a79e2b39525b75e82c6c7a883fef5c72d408d57b4e174b5c9ddd22561c1d3952dc1f58719700ae3eaafdb08c7af884883b8d9be82dc2c9dfe9b9c0961b09f1dafeefc0b278d908b4f7fea678e899dda7fc3d5b84fcbb9996e98aea0749178bd86a274d58f4b"}]}}, {{0x9, 0x5, 0xb, 0x2, 0x40, 0x0, 0x2, 0x9, [@generic={0x5d, 0x11, "bf3774bb8aa18f69f27c3c15f5d88eb98f20db1454ffa89e251e2ab8a30f7f62d013fb015f2eb7fd2b8fb3a544031adacaa7fa570f1ebe7b1ade14bee07cad912ed3756028064a8ee72d54ffb144126d5f94c449188119cabacc31"}]}}, {{0x9, 0x5, 0x6, 0x1, 0x20, 0x2d, 0x5, 0x80, [@generic={0xca, 0x23, "044beb97e8d648f8233ebb88ab721b73fc6697957dfd3a0059560ad9b0f573370118f640a9b828004b856bd066429d699b1718f827f09af343c9f1bb0ae8eb6e05e466a34b25ddbe706c4dc366f7705221d211f526922b311f1c85e3311a2fa49ec3944663792d5cc63a258ae9f0b9d69d9c445ee7e1a9246f681057f26427b39dd602a11fe3ac117b6d32348b2a1fb3998fe147114faed4acc7bae6e85fab985e20e42c9a0ea1de9139bd5d454935a94aa29a8d7d477dc73d29e363673df63390eb5dece7f3c29c"}]}}, {{0x9, 0x5, 0xb, 0x0, 0x40, 0x3, 0x6, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x7}, @generic={0x23, 0x3, "f9866cfe09a51fc79dd9bee5cdc7b9b7d3a753e51fbfde1efb6d460bfd86e9eb58"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x200, 0x1, 0x4, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xb5, 0x4e}]}}, {{0x9, 0x5, 0x7, 0x3, 0x400, 0x9c, 0xfc, 0x8}}, {{0x9, 0x5, 0x9, 0x10, 0x8, 0x0, 0x2, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x1ff}]}}, {{0x9, 0x5, 0x1, 0x0, 0x200, 0x5d, 0xff, 0x1}}, {{0x9, 0x5, 0x0, 0x10, 0x3ff, 0x5, 0x9, 0xe4, [@generic={0x35, 0x31, "9e3dde9ca436608fe9b7c7d8fae7dca60fa6513d9b6497f50bd686e0ac2bb002247fe96f9830ce038b43d395e7653362cd500c"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x2a, 0x4}]}}, {{0x9, 0x5, 0x2, 0x1, 0x19f, 0x8, 0x4, 0x43, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x6, 0x6}]}}]}}, {{0x9, 0x4, 0xe6, 0x6e, 0xa, 0x91, 0x84, 0x3e, 0x1, [@hid_hid={0x9, 0x21, 0x6, 0x15, 0x1, {0x22, 0x6bc}}], [{{0x9, 0x5, 0xa, 0x10, 0x10, 0x3, 0x8, 0xf5, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x101}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0xa1c9}]}}, {{0x9, 0x5, 0xd, 0x0, 0x8, 0x8, 0x10, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1e, 0xc}]}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0xf, 0x3, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xa, 0x4b0c}]}}, {{0x9, 0x5, 0xf, 0x2, 0x400, 0x9, 0x2, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x9}]}}, {{0x9, 0x5, 0x9, 0x0, 0x3ff, 0xb7, 0x8, 0x4, [@generic={0xce, 0x35, "e5c647cea55da732a2d1a8f30d3f382cad9ed9bfa0e88549777acee71bee6b2fc1299a4673904b43161d098492e3c34368a8bfd98fe33a59494e0fe200b4d5e1372afa738382f98a2494df95ee3eb51cb0bcdf6cc47e49af835c0a58b81a99ca7f92ee0d9c93e3a54ecb6cf7d146b003b7d9e82c7c83f79171ae1a5e8b811a6af8703d40d601d25cdf977c72c25f94ff5fcd6ef438b75f477a132e88eac00691ab65942b83d58197561f0bd25b073415f186b98c7d23f5dff287b8b547e090996a97148d10654bc9008e9b38"}]}}, {{0x9, 0x5, 0x8, 0x1, 0x10, 0x7f, 0x40, 0x4}}, {{0x9, 0x5, 0x8, 0x2, 0x3ff, 0x2, 0x1, 0x0, [@generic={0xbd, 0x4, "833714c94dc0152971d4da6e2dcc3f36637b0449d165f612c4b6ad384d5c437005a3b7497070948d3381b9a9732a5b202ffbe3ac7b53ccbbf0de071f63132282fac1e8f08947810b856d00cbf59d1a150b0a08f1b1f54b0610b5dc0d79a93f6e5534ce2fb1127f30c9abadc1fb7d4d0237abb99bad4c409207064784673a0b5ed0991e1f48d5e50ca2a70f61bbb7a4d42c5286b6fedf960a47296d15a14b3db1e59c7d21656252abe372b245802369c7bd7253cc47bcaa12746c2a"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0xb, 0x936}]}}, {{0x9, 0x5, 0xa, 0x0, 0x10, 0x6, 0xf1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x101}]}}, {{0x9, 0x5, 0x88, 0x1, 0x10, 0x8, 0xf8, 0x7}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x8, 0xb, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x4, 0x2}]}}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x1, 0x1, 0xf7, 0x10, 0x9}, 0x16, &(0x7f00000002c0)={0x5, 0xf, 0x16, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0xff, 0x4, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x8, 0x4, 0xfffb}]}, 0x3, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xc0a}}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x457}}, {0x8c, &(0x7f00000005c0)=@string={0x8c, 0x3, "a6b9263817a040c5a9d045c4484fe3e6d8fd3437f1402940cc9250711f65067b8c4b2be5721a8627c7c5663540d02bb69fb5a7a8c558ae7c0638d7f21943de49aa47b8ca930430130e446438341f3e57e2d4caeafaf62f3d8c3ab02e7c20de92b406ade55b278ee7a80d4458ad33f4147c566c0e317b82301f26bc19700cbfe519cf0e825b1ef3f8b0bc"}}]}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) write$sndseq(r6, &(0x7f0000000080)=[{0x1e, 0x0, 0x8, 0xfd, @tick=0x8, {}, {0xfe}, @result={0xbf, 0x4}}], 0x1c) r7 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x11, r7, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x5d5f, &(0x7f0000000140)={0x0, 0x2dce, 0x80, 0x2, 0x0, 0x0, r7}, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000880)={'ip_vti0\x00', 0x0, 0x7800, 0x7800, 0x200, 0x1, {{0x1f, 0x4, 0x0, 0x3e, 0x7c, 0x64, 0x0, 0x6, 0x4, 0x0, @multicast2, @broadcast, {[@end, @noop, @timestamp_addr={0x44, 0x14, 0x25, 0x1, 0x8, [{@rand_addr=0x64010101, 0x97b80000}, {@rand_addr=0x64010101, 0x695}]}, @timestamp_addr={0x44, 0x14, 0x1c, 0x1, 0x1, [{@broadcast, 0xa75f}, {@empty, 0xb}]}, @timestamp={0x44, 0x18, 0x52, 0x0, 0x1, [0x3ff, 0xe, 0xff, 0x9f, 0xd]}, @lsrr={0x83, 0x23, 0x81, [@empty, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @empty, @local, @private=0xa010100, @multicast2]}]}}}}}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r7, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002cbd7000fcdbdf25020000002c000180080006003100000008000700", @ANYRES32=0x0, @ANYBLOB="060005004e240000080006000000000008006c9216e6993e1809000000cf20d374490700", @ANYRES32=r8, @ANYBLOB="08000400b94d00000800040004000000"], 0x50}, 0x1, 0x0, 0x0, 0x4010}, 0x40000c0) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r7, 0x3ba0, &(0x7f00000006c0)={0x48, 0x6, r3, 0x0, r5}) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r9, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0xf9ffff00, 0x90, [0x200000000c40, 0x0, 0x0, 0x200000000c70, 0x200000000ca0], 0x11, 0x0, 0x0}, 0x108) 5.191955127s ago: executing program 3 (id=875): openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)=ANY=[], 0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001100)=ANY=[@ANYRES32=r1], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000000, @void, @value}, 0x94) syz_pidfd_open(0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) socket(0x2a, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={0x0, 0x0, r3, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000640)={0x0, 0x0, r3, r4, 0x0, 0x2, 0x2, 0x23c4, {0x0, 0xfc01, 0x9, 0x0, 0x8, 0xfdff, 0xffff, 0x20, 0x0, 0x9, 0x0, 0x7, 0x7fbf, 0x3, "d20bddda7d1db9342de76eec7967fe97752251560ed100"}}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000006c0)={0x3, 0x80, @status={[0xf, 0x1, 0x4, 0x66, 0x8001, 0x7]}, [0x2, 0x6, 0x9b3, 0xffffffffffffffff, 0x100000000, 0x5f03, 0x7, 0x1, 0x7, 0x8, 0xc92, 0x8, 0x101, 0xfffffffffffffffa, 0x5, 0x1, 0x7, 0x1, 0xebc3, 0xfffffffffffffffa, 0xffffffffffffffd9, 0x1ff, 0x8000, 0x635, 0x7f, 0xfffffffffffff74e, 0xfffffffffffffffa, 0x2084, 0x109, 0x34, 0x2, 0xb, 0xc5ff, 0x4, 0x4, 0x8, 0x5, 0x101, 0xf658abd, 0xffffffff7fffffff, 0x400, 0x7ff, 0xa59, 0x200, 0x80000000, 0x1, 0x0, 0x9, 0x8000000000000001, 0x3, 0xffffffffffffffff, 0x2, 0x40000000000007ff, 0x1ff, 0x4b51, 0xffffffffffffffff, 0xfffffffffffffffe, 0x5, 0xffffffff, 0x6, 0x10001, 0x400, 0xffffffffffffffff, 0x5]}) r5 = syz_io_uring_setup(0x88f, &(0x7f0000000340)={0x0, 0xaee2, 0x0, 0x2, 0xbfdffffc}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffff92, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x3}, 0x0}, 0x0) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={'sha384\x00'}}) r8 = socket$xdp(0x2c, 0x3, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x40012020, 0x1, {0x2}}) io_uring_enter(r5, 0x47f6, 0x0, 0x4, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'wlan1\x00'}) 5.064243056s ago: executing program 1 (id=876): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x28241, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f00000002c0)='./file0\x00', 0x2) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80101) move_mount(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x50) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f00000000c0)='net/rt6_stats\x00') r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}}, 0x90) chroot(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x1) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xc, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000000)={r9, 0x9, 0x0, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r9}, 0x8) 3.595007765s ago: executing program 1 (id=877): r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x2d0, 0x190, 0x1, 0x0, 0xdd9f86, 0x1, 0xe1, 0x2, 0x2, 0x5, 0x7f, 0x13, 0x7, 0xcaf, 0x3f, 0xb763599953cb091d, {0x9, 0x6fd8e84f}, 0x3, 0xed}}) 3.451933244s ago: executing program 1 (id=878): socket(0x3, 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x5d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0xc2a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x14, 0x2, [@TCA_FQ_FLOW_DEFAULT_RATE={0x10, 0x11, 0x4000}, @TCA_FQ_QUANTUM={0x8, 0x3, 0x3fff}]}}]}, 0x40}}, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x8, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000b4321f00000000000a00630018000000", @ANYBLOB="0000000000000100b706000014000000b703000000060000850000002f000000bf090000000000005509"], &(0x7f00000000c0)='GPL\x00', 0x9, 0x1000, &(0x7f0000001e40)=""/4096, 0x0, 0x8, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b60000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000)=0x7, 0x5, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 3.334179391s ago: executing program 4 (id=879): r0 = openat$kvm(0xffffff9c, &(0x7f0000000100), 0x641, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) capset(&(0x7f0000000340)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x20000000}) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f00ff0f00000000000050375ed08a56331dbf9ed78105001ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00010004080c00bdad01409bbc7a46e39a54cbbda812176679df069163ce955fed0009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1, 0x0, 0x0, 0x7}, 0x0) rt_sigpending(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r3, 0xae64, 0x0) 3.040069342s ago: executing program 2 (id=880): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a00000001000370400000000ffdbdf3500000000", @ANYRES32=r2, @ANYBLOB="8304050000000000800012800e00010069703665727370616e0000006c000280140006002001000000000000000000000000000214000600fc02000000000000000000000000000108000d000300000014000700ff020000000000000000000000000001040012"], 0xa0}}, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12010000000000408c0d220000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_connect$cdc_ncm(0x3, 0x96, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x84, 0x2, 0x1, 0x5, 0x80, 0x80, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "44705580"}, {0x5, 0x24, 0x0, 0x2a7a}, {0xd, 0x24, 0xf, 0x1, 0x7fff, 0x3, 0x2, 0xfe}, {0x6, 0x24, 0x1a, 0xc0d6, 0x3a}, [@mbim_extended={0x8, 0x24, 0x1c, 0x7, 0x4, 0x3}, @mdlm={0x15, 0x24, 0x12, 0xfff8}, @network_terminal={0x7, 0x24, 0xa, 0x10, 0x33, 0x3, 0x7}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x4, 0x5, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x2, 0x7, 0xf9}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x1, 0x2, 0xe}}}}}}}]}}, &(0x7f0000000640)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x3, 0x96, 0x67, 0x10, 0x1c}, 0x12f, &(0x7f0000000280)={0x5, 0xf, 0x12f, 0x4, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x18, 0x0, 0x18, 0xac}, @generic={0x102, 0x10, 0x2, "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"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x6, 0x3, 0xf, 0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "0a7fca7a32e7780e7cc48d3a2b1fe8c6"}]}, 0x7, [{0x6b, &(0x7f0000000100)=@string={0x6b, 0x3, "faf5f98c483c5fa41e12a2b5ac22d1c4e07d2d0a2438c5509ebc1da572d83540ffc74cc35e02ba02d59734e8f09f2a62db7ed79729796056d8b3bd0c820bc6132ed6377baa7c467e92b26126c958ac52b40b5d6f226254c6fd2136f4ab8d98c34a7dcf9d6ede2a9f97"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x410}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x282a}}, {0x96, &(0x7f0000000440)=@string={0x96, 0x3, "4292af12e125cd3f6d6376b243aa83b2801b81ae851110915338b1473f55add8f7d0daf4a1bf01dcce6b05d8d32a8cbc759ef1166538cd331584b3c0e5b05dc899cbf1ac4c321d6643a0e42b1215b4ac5de61d374bbd325a56a9d3d29defe9f19067a03c561f22c3f808f34b8f481c10693a20245a3f2afef62421b09d599bdbadb6f447ea805936651c2d699a3865cc9ed09c41"}}, {0x4, &(0x7f0000000540)=@lang_id={0x4, 0x3, 0x2401}}, {0x62, &(0x7f0000000580)=@string={0x62, 0x3, "26b81ec68b2937c27d8c329db3e404eaace21cab52f779eb2b67badd7645c2e1112740cd2fa5293f8638b8dac9e331e8568ad20bf7c3ce3faf3500213206ce5bd0aa77610d5c562a245011385b286d6b8d345d82a46bcdbc99784796216c016d"}}]}) syz_usb_control_io$hid(r3, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000780)=0x4) sendmsg$NFT_MSG_GETRULE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, 0x19, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) syz_usb_control_io(r3, &(0x7f0000000740)={0x2c, &(0x7f0000000980)=ANY=[@ANYBLOB="00000001000000090090"], 0x0, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000600), 0x6828, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000180)={0x5, 0x11, 0xf5d, 0x28, "c400523a6f2d960fce66e2e7aadce2988b5ec056b7577f87586a324b565ffcbb"}) 2.207948228s ago: executing program 4 (id=881): r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r2, @ANYBLOB="0800050003000000d0c5abaf9494b011864524f3310688bfe5db27e8739fe95bbbe8353ff0af31dd263d5e64ba1fd4825974cf2927068e535c1eb97a4b0e4958df9b84658555cd"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f0000000000)=0xffff0018) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000040)=0x80) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@multicast, @random="5a01f3c2f136", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local, @remote, @local, @remote}}}}, 0x0) 1.983432532s ago: executing program 3 (id=882): unshare(0x22020400) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unshare(0x4e080600) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xa0}, 0x1, 0x0, 0xd000000}, 0x0) 1.768354118s ago: executing program 3 (id=883): r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x400017e) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r1 = socket(0x27, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'nr0\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4850) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x2d, 0x7, 0x1000, 0x7fffffff, 0x80000000a, 0x8, 0x0, 0x103}, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x89901) sendmsg$rds(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x7, &(0x7f0000000280)=0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="740000000b0601020000000000000000030000000900"], 0x74}}, 0x0) r5 = socket(0x10, 0x3, 0x6) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="07f00a04cb737336913ca414d8cbf9ba1f05662821d60a3ef2693cc12486a353376453", @ANYRESDEC=r5, @ANYBLOB="01032abd7000fbdbdf251600000004000180"], 0x18}, 0x1, 0x0, 0x0, 0x4008000}, 0xc014) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7fffffff}, 0x10) sendmsg$kcm(r5, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e0000004a008102e00f80ecdb4cb9020a", 0x4a}, {&(0x7f0000001700)="0c74c75350f4a590e15c61c7942348092734fe1863473bbce6798a60e9", 0x1d}], 0x2, 0x0, 0x0, 0x10}, 0x0) io_submit(r4, 0x0, 0x0) close_range(r0, r2, 0x0) recvmmsg$unix(r1, 0x0, 0x0, 0x20, 0x0) 1.714700628s ago: executing program 0 (id=884): prlimit64(0x0, 0x7, &(0x7f0000000300), 0x0) socket$tipc(0x1e, 0x2, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x304}, "70b035e486bc017b", "2024d7975d607f594548b59612b900ce", "0000001d", "301195b5a5867169"}, 0x28) socket$tipc(0x1e, 0x2, 0x0) 1.660274247s ago: executing program 4 (id=885): unshare(0x2a020400) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{0x0, 0x1, 0x0, 0x9}, 'syz1\x00', 0x3f}) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x51) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x72, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x51, 0x3b, 0xd, {0x2, 0x1}, {0x8000, 0x7}, @period={0x59, 0x9, 0x80, 0x1, 0x379c, {0x69f, 0x5, 0x7, 0x2}, 0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x5000009) r3 = open(&(0x7f0000000180)='./bus\x00', 0x189a7c, 0x113) r4 = open(&(0x7f0000000040)='./bus\x00', 0x4e142, 0x0) pwritev2(r4, &(0x7f0000000680)=[{&(0x7f0000000200)="05", 0x6a000}], 0x1, 0x6000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x37fffee, 0x4002011, r3, 0x0) 1.232349713s ago: executing program 0 (id=886): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000007112370000000000950000000000000089e2d90aa1795cc26efb1dacf01150510936875c66d6a7d6eb12d4cdbc5c0ce0d29df91940d8ca08008e7aa5b3c9a10909d6e18b263131bf965f55746df5189a2e23905ae4dc5340e0eb74eb523d5b77a763cccb768b4453c8b1b1dd0a71983b5c2cfe11f3d30228772b0b798ebaf5abde2ce3ec34f8c6f13ee1f181ac563ba7a7edc9be94452da6d7eb67ae3243cb393245efd0dd21de9553cbd1a8516282de458c44d1ddae97af584de743d44ed18d20dd3b2c42cf1e8b27788dfc562367d46197198cd19fda89a6feca6c738b1d4b2522"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f1f010400000009058303"], 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0xb309) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, &(0x7f0000000080)=ANY=[]) syz_usb_connect(0x4, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x5e, 0x5f, 0xc2, 0x10, 0x50d, 0x11ed, 0x7156, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x8, 0x3f9034dd348929f1, 0x3, [{{0x9, 0x4, 0x34, 0x4, 0x0, 0xff, 0x1, 0x1, 0x7}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x150, 0xff, 0xff, 0x1, 0xff, 0x4}, 0xa5, &(0x7f0000000340)={0x5, 0xf, 0xa5, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x0, 0x7}, @wireless={0xb, 0x10, 0x1, 0x4, 0x11, 0xfb, 0x8, 0x792b, 0x3}, @ssp_cap={0x20, 0x10, 0xa, 0xb, 0x5, 0x0, 0xf0f, 0x0, [0xc0, 0x0, 0xff0000, 0xff00c0, 0xc000]}, @generic={0x6e, 0x10, 0xb, "b29c9baf7bb3d8e3c48e0218eff75b2813847db467b9edb69bd0658edb798e68500259b8b1784a1a1f478b10543536899644ae18a2b4fde7ff318e5f04b07d07d98f11970abd0802d266260b35b5de54ebbbf7cb996e0172a15f1f8fb598a3b87ee725863f049809e8fe1c"}]}, 0x1, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0xd4ea}}]}) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000300)={0x50, 0xffff, 0x0, {0x0, 0x68bd}, {}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) unshare(0x4000400) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x100, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10000, @value=r2}, 0x28) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000300)={0x50, 0x0, 0x0, {0x10, 0xffff}, {0x1fd, 0x3}, @period={0x5a, 0x1000, 0xc, 0x6, 0xff, {0x1, 0x0, 0x100, 0x101}, 0x0, 0x0}}) 779.932483ms ago: executing program 2 (id=887): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42}, 0x0) r1 = syz_usb_connect(0x4, 0x36, &(0x7f0000000140)=ANY=[@ANYRES8=r0, @ANYBLOB="8e18e132d6f4729ae8b5ab00a18c8bb9abaeade2f678579dcdce439c808e5c0b1ee730d4936b5949310909ae6fb109c811429c2c2741a9a10da478d4a78b4b66a19f35a634f71c7988fa0c725358df56b527a2b0da29129ada0bdd615f7f660ff7203926b7733edcead999c8"], 0x0) r2 = mq_open(&(0x7f00000019c0)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xd3\xa7\xd8J\xfd\x94#KT\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\x88N\xb8\xde\xeb)\xcd\xc56m\n\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88|0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc\x02\xea\x91\xe8\xd8\x01YZy\xe6!\x89\x9c\xd1\xa6\x167\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1[\x84\x10aF\x9b\xda\xeb\xc4*\x02q\xb2\x92\x00\x8cv\xac AN\xb9\xaa\xe0\x9d\x97Te\x81\x98L\xfe\x97+u\xd3^\xb1\xf0\xe0\x1f\xbd\a\xbb\xe5\x18\x9ds\x12ha\x00\xeb\x84\x99\xc6\x0f\xf1\xd5LD\xa87\xa0DQ\x8a2\x16!8,\xbc%$\xf1\xf2\xd6\x9cy\xecK\xda\xc5\xdc\xfa\xdd\xf6\b\xc6\xb4\x14\x16\x9c\x7f\x92\x85\xb0\xa2%:\xf0\xf4\x150\x0f\xb4\xa6d\xb4\xe4L\x19W\xd5\x90\xf7l\x1b\xfe\xde\vh\x97=m\x82.\xac\vh\xfe\x84Q}\x838/\x83\xebP\xbe\xd6+:\xceE\\\x95\xd4\xac\x92\x87\xd7\x98\x97\xe3\xec\xad\xd5\xac\x80C\x84R\x88r^g\xbaQ(\x9a>\xe2\xba\xa8=\x17\f04\x8f\x1f\xf2\x88*@v\xe7\xd1\xee\xb3\xc2\x8dT\xda\x81g\xd9\x1a:hzW6s)x\x06\xae\x11\xf2\x1e\xcd\v\xe5L\x19\x96s\xbc\x9e\xf4\x10$\r\xa4\xd8\xa2\xa2\xfcM\xc5R3~$\xc0\xa5n\x9a W\xb1e\xcc<$\xdf\x15\f]\x15\xf5#G\xce\xaf\x88U\xfa\x80\xf24\xf6\xb5\xef\xe2z\xcf\x9eN\x92\xac\x81{\xe6\xbd\xd7\x16\xe6F\xe2\x9e\x91%\x94\v\xb9\xdc\xd6\x87\x8f\xcd\xc1\xb05\x81\x81\xf8\xe9X\xe8Kt9@\xf4\xe1\xa6=\xc9\xe1:p4\nP[f\x1d\xfd\xfa\x839\x8d\x0e\xd1\xf9\xa0\xd2^E\xe5\xedo.\xaa\xf2\xb4\xcdn\x14\f\xcd\x83_yk\xda\xc5\x89\xf0Z\xea\x1d\xbd\xc00\v\xa3\xb3\xbe\xe6\x8b\x18/\xa8\xaaY\xf2\x89\x0f\x9enOOr\x00\xb2\x01\x1f:Z\xb8\xee;\xe3;\x8aPV\xce\xee\xf8[\x16\n\xe6:z\xb8\x1dvk\a{\xc1\x14\xd9+\xdb\t\x11\x90y\xe8\\\xe6\xfc\xca\xb4\xcbC\xd6\xd0\xbeC\xce\xc0L\xdb\xcd\xb3\x907c\xb4\xa6\xce\xdb[\xce\x122N\xa3\xc7Q<\x1a\xa5\xb3)\xc5\x98\x84\x8a\x82\x19\xb0\t\xac\x10\\\x8c\xbe\xcb\raIYe[\xa8\xc4\xac\x0e\xbb\x0f\b^\xdag\xe2\xa9\"\xf5h\'\xcf\xd9\x1b\xef\xe3\xe7y\x82\x1e\xca\x7f\x02 \xcf\x9e\xe0\xd9TM\xb9\n\xa9\xad3\x91\xa5\xe6!\xcd\xa2\xa4\x14\x12\xf9\xbf\xa8b\xcec:\xd7\'\f\f\x957\xc9}\r\xa6\xaa\x0f\xca\x96\xeb', 0x42, 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000140), &(0x7f0000000180)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r3) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="05020000f7ffffffff231100fe0f00000008000300", @ANYRES32=0x0, @ANYBLOB="4a000e00800000000802110000010802110000010802110000010000000000000000000064007f5d0301b82a01022d1a0010190700000000000000c90007001900000008000b00000004000008000e8004000100"], 0x70}}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c001780"], 0x44}, 0x1, 0x0, 0x0, 0xc000}, 0xc000) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)={0x0}, 0x1, 0x0, 0x20000, 0x40004}, 0x4040000) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES8=r1], 0x64}, 0x1, 0x0, 0x0, 0x4c811}, 0x8c5) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_CTRL(r6, 0xc008561c, &(0x7f0000000080)={0xf0f008, 0x2400}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 0s ago: executing program 2 (id=888): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) io_setup(0x2004, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x2f, 0xe, 0xf5, 0xef5c, 0x1, @mcast1, @loopback, 0x8, 0x7800, 0x80000000, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f00000003c0)={'ip6gre0\x00', 0x0, 0x29, 0x2, 0x2, 0xc, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x700, 0xb}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003900000008000300", @ANYRES32=r7, @ANYBLOB="0c0200004081800c72b8c1b098b7dc210ca9f045452cc870226b7f93af8b"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r2, @ANYBLOB="28032dbd7000ffdbdf25040000001400018008000300e00000010800060004000000080004000300000008000300050000000800040006000000080004000200000008000400f0ff000008000200010000002c000680080006000300000008000600090000000800070007ad915bde79a13af9662e65a4d46f5c4faa6301d26266d7e89eb911", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r3, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r4, @ANYBLOB="44000180060005004e230000060005004e24000014000400fc0200000000000000000000000000001400040000000000000000000000ffffe00000020500020064000000"], 0xc8}, 0x1, 0x0, 0x0, 0x48090}, 0x4000091) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a4c000000060a0b0400000000000000000200000018000480140001800a000100696e6e657200000004000d800900010073797a30000000000900020073797a3200000000050007"], 0x74}}, 0x4048010) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0x2e3, 0x3, 0x77}, &(0x7f0000000140)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000c0e6000055000040"]) io_setup(0x10000, &(0x7f0000000180)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) preadv(r8, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x169802, 0x0) dup(r9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r8, 0xb0581000) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x200080, 0x0) r10 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r10, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r10, &(0x7f0000000040)={&(0x7f0000000280)=@caif=@dgm={0x25, 0x9, 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000580)="62042700590200000000002f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a710292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9a4de", 0xd9}, {&(0x7f0000000840)="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", 0x1cc}, {&(0x7f00000003c0)="0a985d7879f1bbff16c7d66e33657e452299fd0ef8c2afda588eb05891b7da030e01452a7986bea19b59c98dc2996c0ea09604d00ea48336d0c813d83025aca8623a5915ddddce2c11c5e374f2e0f387d2398fe0b899ff60dc7a73addcf253cf32aafbe2b9f90799e7fc583bdd9b564697ba988080270bdcea4714219a2d4c4b985418cc8fbcd2935f4e8b229fffb0d86fb286e3553a8b3ac02badc66ada5fceabe5f63c79da96e641a45901128063d6e1e31b11bcfbc3e70bd3", 0xba}], 0x3}, 0x8001) socket$nl_netfilter(0x10, 0x3, 0xc) kernel console output (not intermixed with test programs): ted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 244.868981][ T7809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 244.869008][ T7809] Call Trace: [ 244.869020][ T7809] [ 244.869032][ T7809] dump_stack_lvl+0x189/0x250 [ 244.869073][ T7809] ? __pfx_dump_stack_lvl+0x10/0x10 [ 244.869116][ T7809] ? __pfx__printk+0x10/0x10 [ 244.869142][ T7809] ? __mutex_trylock_common+0x153/0x260 [ 244.869174][ T7809] should_fail_ex+0x414/0x560 [ 244.869214][ T7809] should_failslab+0xa8/0x100 [ 244.869246][ T7809] __kmalloc_cache_noprof+0x70/0x3d0 [ 244.869272][ T7809] ? __hw_addr_add_ex+0x1f4/0x770 [ 244.869307][ T7809] __hw_addr_add_ex+0x1f4/0x770 [ 244.869361][ T7809] dev_mc_add_global+0xa4/0x120 [ 244.869395][ T7809] dev_ifsioc+0xd41/0xf00 [ 244.869415][ T7809] ? dev_load+0x21/0x1f0 [ 244.869437][ T7809] ? dev_load+0x21/0x1f0 [ 244.869460][ T7809] dev_ioctl+0x7b4/0x1150 [ 244.869487][ T7809] sock_do_ioctl+0x22c/0x300 [ 244.869522][ T7809] ? __pfx_sock_do_ioctl+0x10/0x10 [ 244.869573][ T7809] sock_ioctl+0x576/0x790 [ 244.869607][ T7809] ? __pfx_sock_ioctl+0x10/0x10 [ 244.869642][ T7809] ? __fget_files+0x3a0/0x420 [ 244.869669][ T7809] ? __fget_files+0x2a/0x420 [ 244.869698][ T7809] ? bpf_lsm_file_ioctl+0x9/0x20 [ 244.869726][ T7809] ? __pfx_sock_ioctl+0x10/0x10 [ 244.869756][ T7809] __se_sys_ioctl+0xf9/0x170 [ 244.869781][ T7809] do_syscall_64+0xf6/0x210 [ 244.869809][ T7809] ? clear_bhb_loop+0x45/0xa0 [ 244.869836][ T7809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.869856][ T7809] RIP: 0033:0x7f1c6ed8e969 [ 244.869876][ T7809] 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 [ 244.869895][ T7809] RSP: 002b:00007f1c6fb41038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.869919][ T7809] RAX: ffffffffffffffda RBX: 00007f1c6efb5fa0 RCX: 00007f1c6ed8e969 [ 244.869934][ T7809] RDX: 0000200000000000 RSI: 0000000000008931 RDI: 0000000000000003 [ 244.869947][ T7809] RBP: 00007f1c6fb41090 R08: 0000000000000000 R09: 0000000000000000 [ 244.869961][ T7809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.869973][ T7809] R13: 0000000000000000 R14: 00007f1c6efb5fa0 R15: 00007f1c6f0dfa28 [ 244.870007][ T7809] [ 244.897290][ T5912] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 244.901609][ T7447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.002540][ T5921] usb 2-1: USB disconnect, device number 25 [ 245.013453][ T7447] usb 4-1: Product: syz [ 245.101699][ T5912] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 245.122965][ T7447] usb 4-1: Manufacturer: syz [ 245.150630][ T5912] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 245.151445][ T7447] usb 4-1: SerialNumber: syz [ 245.166367][ T5912] usb 3-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 245.181048][ T7447] usb 4-1: selecting invalid altsetting 1 [ 245.195752][ T5912] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.225256][ T5912] usb 3-1: config 0 descriptor?? [ 245.267060][ T5912] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 245.282437][ T5912] dvb-usb: bulk message failed: -22 (3/0) [ 245.298343][ T5912] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 245.314825][ T5912] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 245.323827][ T5912] usb 3-1: media controller created [ 245.341442][ T5912] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 245.365011][ T5912] dvb-usb: bulk message failed: -22 (6/0) [ 245.397923][ T5912] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 245.420043][ T5912] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input22 [ 245.475284][ T5912] dvb-usb: schedule remote query interval to 150 msecs. [ 245.499856][ T5912] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 245.580533][ T5912] usb 3-1: USB disconnect, device number 29 [ 245.688275][ T5912] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 245.791753][ T7794] netlink: 'syz.3.547': attribute type 1 has an invalid length. [ 245.800492][ T7794] netlink: 28 bytes leftover after parsing attributes in process `syz.3.547'. [ 245.832071][ T7447] usb 4-1: selecting invalid altsetting 1 [ 245.839128][ T7447] cdc_ncm 4-1:1.0: bind() failure [ 246.167439][ T7794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 246.257916][ T7794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 246.304941][ T7447] usb 4-1: USB disconnect, device number 14 [ 246.435692][ T7819] vlan2: entered promiscuous mode [ 246.448083][ T7819] bond0: entered promiscuous mode [ 246.453142][ T7819] bond_slave_0: entered promiscuous mode [ 246.482669][ T7819] bond_slave_1: entered promiscuous mode [ 246.737280][ T7443] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 246.904593][ T7443] usb 1-1: config 0 has no interfaces? [ 246.939865][ T7443] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 246.977969][ T7443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.086193][ T7443] usb 1-1: Product: syz [ 247.096437][ T7443] usb 1-1: Manufacturer: syz [ 247.102513][ T7835] dlm: plock device version mismatch: kernel (1.2.0), user (808464432.808464432.808464432) [ 247.125033][ T7443] usb 1-1: SerialNumber: syz [ 247.151472][ T7443] usb 1-1: config 0 descriptor?? [ 247.387541][ T5912] usb 5-1: new full-speed USB device number 28 using dummy_hcd [ 247.559722][ T5912] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 247.568891][ T5912] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 247.579339][ T5912] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 247.588376][ T5912] usb 5-1: config 1 has no interface number 1 [ 247.594691][ T5912] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 247.610571][ T5912] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 247.619866][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.627948][ T5912] usb 5-1: Product: syz [ 247.632292][ T5912] usb 5-1: Manufacturer: syz [ 247.636922][ T5912] usb 5-1: SerialNumber: syz [ 247.929745][ T7843] batadv_slave_1: entered promiscuous mode [ 247.944341][ T7843] binder: 7842:7843 ioctl c0306201 2000000003c0 returned -14 [ 247.955217][ T7842] batadv_slave_1: left promiscuous mode [ 248.128833][ T7847] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 248.454782][ T7854] FAULT_INJECTION: forcing a failure. [ 248.454782][ T7854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 248.473952][ T7856] netlink: 12 bytes leftover after parsing attributes in process `syz.4.570'. [ 248.475946][ T5912] usb 5-1: USB disconnect, device number 28 [ 248.496494][ T7854] CPU: 1 UID: 0 PID: 7854 Comm: syz.1.569 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 248.496523][ T7854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 248.496535][ T7854] Call Trace: [ 248.496543][ T7854] [ 248.496553][ T7854] dump_stack_lvl+0x189/0x250 [ 248.496584][ T7854] ? __lock_acquire+0xaac/0xd20 [ 248.496607][ T7854] ? __pfx_dump_stack_lvl+0x10/0x10 [ 248.496627][ T7854] ? __pfx__printk+0x10/0x10 [ 248.496641][ T7854] ? __might_fault+0xb0/0x130 [ 248.496668][ T7854] should_fail_ex+0x414/0x560 [ 248.496694][ T7854] _copy_from_user+0x2d/0xb0 [ 248.496714][ T7854] __sys_connect+0x123/0x440 [ 248.496732][ T7854] ? __fget_files+0x3a0/0x420 [ 248.496751][ T7854] ? __pfx___sys_connect+0x10/0x10 [ 248.496783][ T7854] __x64_sys_connect+0x7a/0x90 [ 248.496799][ T7854] do_syscall_64+0xf6/0x210 [ 248.496818][ T7854] ? clear_bhb_loop+0x45/0xa0 [ 248.496835][ T7854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.496849][ T7854] RIP: 0033:0x7fbef9b8e969 [ 248.496861][ T7854] 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 [ 248.496873][ T7854] RSP: 002b:00007fbefa992038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 248.496889][ T7854] RAX: ffffffffffffffda RBX: 00007fbef9db6160 RCX: 00007fbef9b8e969 [ 248.496899][ T7854] RDX: 000000000000000b RSI: 0000200000000040 RDI: 0000000000000009 [ 248.496908][ T7854] RBP: 00007fbefa992090 R08: 0000000000000000 R09: 0000000000000000 [ 248.496916][ T7854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.496924][ T7854] R13: 0000000000000000 R14: 00007fbef9db6160 R15: 00007fbef9edfa28 [ 248.496945][ T7854] [ 248.685693][ T7854] loop2: detected capacity change from 0 to 7 [ 248.751905][ T7854] Dev loop2: unable to read RDB block 7 [ 248.764385][ T5844] udevd[5844]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 248.810447][ T7856] 8021q: adding VLAN 0 to HW filter on device bond1 [ 248.849092][ T7859] erspan0: entered allmulticast mode [ 248.858703][ T7854] loop2: unable to read partition table [ 248.872838][ T7854] loop2: partition table beyond EOD, truncated [ 248.888171][ T7859] bond1: (slave erspan0): Enslaving as an active interface with an up link [ 248.917380][ T7854] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 249.277280][ T5912] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 249.455651][ T5912] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 249.492616][ T5912] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 249.509044][ T5912] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 249.519412][ T5912] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 249.529464][ T5912] usb 4-1: SerialNumber: syz [ 249.582565][ T7443] usb 1-1: USB disconnect, device number 26 [ 249.750158][ T5912] usb 4-1: 0:2 : does not exist [ 249.825315][ T5912] usb 4-1: USB disconnect, device number 15 [ 249.872873][ T5844] udevd[5844]: 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 [ 250.318710][ T7893] netlink: 12 bytes leftover after parsing attributes in process `syz.0.581'. [ 250.385950][ T7893] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 250.404610][ T7893] team0: Port device batadv1 added [ 250.862258][ T5912] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 251.086290][ T5912] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 251.120823][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.168059][ T5912] usb 5-1: Product: syz [ 251.172302][ T5912] usb 5-1: Manufacturer: syz [ 251.176930][ T5912] usb 5-1: SerialNumber: syz [ 251.192831][ T5912] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 251.235641][ T974] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 251.380006][ T5921] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 251.491576][ T5912] usb 5-1: USB disconnect, device number 29 [ 251.507319][ T7447] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 251.609870][ T5921] usb 1-1: config 0 has no interfaces? [ 251.618656][ T5921] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 251.631690][ T5921] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.639943][ T5921] usb 1-1: Product: syz [ 251.644959][ T5921] usb 1-1: Manufacturer: syz [ 251.656046][ T5921] usb 1-1: SerialNumber: syz [ 251.689325][ T7447] usb 3-1: config 0 has no interfaces? [ 251.697732][ T7447] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 251.706889][ T7447] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.743211][ T7447] usb 3-1: Product: syz [ 251.759893][ T7447] usb 3-1: Manufacturer: syz [ 251.764546][ T7447] usb 3-1: SerialNumber: syz [ 251.780570][ T5921] usb 1-1: config 0 descriptor?? [ 251.963064][ T47] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 251.992218][ T7447] usb 3-1: config 0 descriptor?? [ 252.182627][ T47] usb 4-1: config 0 has no interfaces? [ 252.245272][ T47] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 252.256981][ T47] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.272786][ T974] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 252.272802][ T47] usb 4-1: Product: syz [ 252.272822][ T47] usb 4-1: Manufacturer: syz [ 252.293120][ T47] usb 4-1: SerialNumber: syz [ 252.323289][ T47] usb 4-1: config 0 descriptor?? [ 252.455652][ T7922] trusted_key: encrypted_key: keyword 'uew' not recognized [ 252.967855][ T974] ath9k_htc: Failed to initialize the device [ 253.002770][ T5912] usb 5-1: ath9k_htc: USB layer deinitialized [ 254.044261][ T47] usb 1-1: USB disconnect, device number 27 [ 254.143820][ T7447] usb 3-1: USB disconnect, device number 30 [ 254.527706][ T974] usb 4-1: USB disconnect, device number 16 [ 254.851581][ T7930] netlink: 'syz.4.591': attribute type 1 has an invalid length. [ 255.087271][ T7447] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 255.149149][ T47] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 255.258253][ T7931] 8021q: adding VLAN 0 to HW filter on device bond2 [ 255.302391][ T7447] usb 2-1: config 0 has no interfaces? [ 255.347284][ T47] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.358990][ T47] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 255.415074][ T47] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 255.451379][ T7447] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 255.461537][ T7447] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.477974][ T47] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.486151][ T7447] usb 2-1: Product: syz [ 255.486682][ T7959] ip6tnl1: entered promiscuous mode [ 255.491946][ T7447] usb 2-1: Manufacturer: syz [ 255.502157][ T7447] usb 2-1: SerialNumber: syz [ 255.510683][ T47] usb 3-1: config 0 descriptor?? [ 255.537968][ T7959] ip6tnl1: entered allmulticast mode [ 255.611295][ T7447] usb 2-1: config 0 descriptor?? [ 255.791923][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.798565][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.978885][ T7952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.003854][ T7952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.052907][ T47] cm6533_jd 0003:0D8C:0022.000F: unknown main item tag 0x0 [ 256.066652][ T47] cm6533_jd 0003:0D8C:0022.000F: unknown main item tag 0x0 [ 256.067231][ T974] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 256.084189][ T47] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0D8C:0022.000F/input/input23 [ 256.397773][ T47] cm6533_jd 0003:0D8C:0022.000F: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.2-1/input0 [ 256.436092][ T47] usb 3-1: USB disconnect, device number 31 [ 256.483969][ T974] usb 4-1: config 0 has no interfaces? [ 256.507689][ T24] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 256.562492][ T974] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 256.578336][ T974] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.600046][ T974] usb 4-1: Product: syz [ 256.691537][ T974] usb 4-1: Manufacturer: syz [ 256.696794][ T974] usb 4-1: SerialNumber: syz [ 256.699593][ T24] usb 5-1: config 0 has no interfaces? [ 256.760365][ T974] usb 4-1: config 0 descriptor?? [ 256.773423][ T24] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 256.803783][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.835081][ T24] usb 5-1: Product: syz [ 256.850573][ T24] usb 5-1: Manufacturer: syz [ 256.855232][ T24] usb 5-1: SerialNumber: syz [ 256.888151][ T24] usb 5-1: config 0 descriptor?? [ 257.003636][ T7974] lo: entered allmulticast mode [ 257.383434][ T7973] lo: left allmulticast mode [ 258.240089][ T974] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 258.416975][ T24] usb 2-1: USB disconnect, device number 26 [ 258.455820][ T974] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 258.465533][ T974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.484400][ T974] usb 3-1: config 0 descriptor?? [ 258.501416][ T974] cp210x 3-1:0.0: cp210x converter detected [ 258.676287][ T5912] usb 4-1: USB disconnect, device number 17 [ 258.990012][ T5912] usb 5-1: USB disconnect, device number 30 [ 259.388029][ T5912] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 259.457398][ T7442] usb 4-1: new low-speed USB device number 18 using dummy_hcd [ 259.551853][ T5912] usb 5-1: Using ep0 maxpacket: 32 [ 259.569192][ T5912] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 259.591643][ T5912] usb 5-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 259.608820][ T5912] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.620011][ T7442] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 259.630807][ T7442] usb 4-1: config 0 has no interface number 0 [ 259.637060][ T5912] usb 5-1: Product: syz [ 259.642418][ T5912] usb 5-1: Manufacturer: syz [ 259.642466][ T5912] usb 5-1: SerialNumber: syz [ 259.644917][ T7442] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 259.644952][ T7442] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 259.645076][ T7442] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 259.645101][ T7442] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.649495][ T5912] usb 5-1: config 0 descriptor?? [ 259.662048][ T7442] usb 4-1: config 0 descriptor?? [ 259.663265][ T7994] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 259.675563][ T7442] iowarrior 4-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 259.931374][ T7443] usb 5-1: USB disconnect, device number 31 [ 260.387429][ T7443] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 260.412336][ T47] usb 4-1: USB disconnect, device number 18 [ 260.840112][ T7443] usb 5-1: config 0 has no interfaces? [ 260.861818][ T7443] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 260.904059][ T7443] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.999920][ T7443] usb 5-1: Product: syz [ 261.010881][ T7443] usb 5-1: Manufacturer: syz [ 261.014361][ T974] cp210x 3-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 261.026026][ T7443] usb 5-1: SerialNumber: syz [ 261.065751][ T974] cp210x 3-1:0.0: GPIO initialisation failed: -71 [ 261.099117][ T7443] usb 5-1: config 0 descriptor?? [ 261.150234][ T974] usb 3-1: cp210x converter now attached to ttyUSB0 [ 261.213700][ T974] usb 3-1: USB disconnect, device number 32 [ 261.319367][ T974] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 261.328322][ T8012] fuse: Bad value for 'fd' [ 261.481670][ T974] cp210x 3-1:0.0: device disconnected [ 261.627538][ T7443] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 261.651120][ T8027] netlink: 'syz.2.621': attribute type 4 has an invalid length. [ 261.832715][ T7443] usb 1-1: config 0 has no interfaces? [ 261.846589][ T7443] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 261.856470][ T7443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.864800][ T7443] usb 1-1: Product: syz [ 261.873945][ T7443] usb 1-1: Manufacturer: syz [ 261.884909][ T7443] usb 1-1: SerialNumber: syz [ 261.926982][ T7443] usb 1-1: config 0 descriptor?? [ 261.949768][ T8029] ALSA: mixer_oss: invalid index 40000 [ 263.334061][ T974] usb 5-1: USB disconnect, device number 32 [ 263.728204][ T8047] trusted_key: encrypted_key: keyword 'uew' not recognized [ 264.189550][ T7443] usb 1-1: USB disconnect, device number 28 [ 265.186604][ T8055] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 265.204766][ T8055] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 265.216517][ T8055] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 265.238397][ T8055] bond0 (unregistering): Released all slaves [ 265.265831][ T8068] netlink: 'syz.2.633': attribute type 26 has an invalid length. [ 265.366216][ T8073] netlink: 8 bytes leftover after parsing attributes in process `syz.1.634'. [ 265.524156][ T8084] netlink: 8 bytes leftover after parsing attributes in process `syz.3.639'. [ 265.535302][ T8084] netlink: 4 bytes leftover after parsing attributes in process `syz.3.639'. [ 265.563062][ T8084] netlink: 'syz.3.639': attribute type 13 has an invalid length. [ 265.737272][ T974] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 265.890392][ T8094] FAULT_INJECTION: forcing a failure. [ 265.890392][ T8094] name failslab, interval 1, probability 0, space 0, times 0 [ 265.906365][ T974] usb 3-1: config 0 has no interfaces? [ 265.915593][ T8094] CPU: 0 UID: 0 PID: 8094 Comm: syz.0.643 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 265.915623][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 265.915636][ T8094] Call Trace: [ 265.915648][ T8094] [ 265.915657][ T8094] dump_stack_lvl+0x189/0x250 [ 265.915685][ T8094] ? __pfx_dump_stack_lvl+0x10/0x10 [ 265.915706][ T8094] ? __pfx__printk+0x10/0x10 [ 265.915724][ T8094] ? __pfx___might_resched+0x10/0x10 [ 265.915737][ T8094] ? fs_reclaim_acquire+0x7d/0x100 [ 265.915761][ T8094] should_fail_ex+0x414/0x560 [ 265.915789][ T8094] should_failslab+0xa8/0x100 [ 265.915809][ T8094] __kmalloc_noprof+0xcb/0x4f0 [ 265.915826][ T8094] ? iter_file_splice_write+0x1cb/0x1000 [ 265.915847][ T8094] iter_file_splice_write+0x1cb/0x1000 [ 265.915865][ T8094] ? __pfx_current_time+0x10/0x10 [ 265.915909][ T8094] ? __pfx_iter_file_splice_write+0x10/0x10 [ 265.915930][ T8094] ? rcu_read_lock_any_held+0xb3/0x120 [ 265.915944][ T8094] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 265.915965][ T8094] ? __pfx_iter_file_splice_write+0x10/0x10 [ 265.915983][ T8094] direct_splice_actor+0xfe/0x160 [ 265.916003][ T8094] splice_direct_to_actor+0x5a5/0xcc0 [ 265.916034][ T8094] ? __pfx_direct_splice_actor+0x10/0x10 [ 265.916051][ T8094] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 265.916069][ T8094] ? __pfx_aa_file_perm+0x10/0x10 [ 265.916092][ T8094] do_splice_direct+0x181/0x270 [ 265.916110][ T8094] ? __pfx_do_splice_direct+0x10/0x10 [ 265.916130][ T8094] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 265.916153][ T8094] ? rw_verify_area+0x258/0x650 [ 265.916171][ T8094] do_sendfile+0x4da/0x7d0 [ 265.916191][ T8094] ? __pfx_vfs_write+0x10/0x10 [ 265.916211][ T8094] ? __pfx_do_sendfile+0x10/0x10 [ 265.916231][ T8094] ? __fget_files+0x3a0/0x420 [ 265.916257][ T8094] __se_sys_sendfile64+0x13e/0x190 [ 265.916276][ T8094] ? rcu_is_watching+0x15/0xb0 [ 265.916298][ T8094] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 265.916320][ T8094] ? do_syscall_64+0xba/0x210 [ 265.916340][ T8094] do_syscall_64+0xf6/0x210 [ 265.916357][ T8094] ? clear_bhb_loop+0x45/0xa0 [ 265.916375][ T8094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.916389][ T8094] RIP: 0033:0x7f34fdb8e969 [ 265.916402][ T8094] 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 [ 265.916414][ T8094] RSP: 002b:00007f34fe99e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 265.916430][ T8094] RAX: ffffffffffffffda RBX: 00007f34fddb5fa0 RCX: 00007f34fdb8e969 [ 265.916440][ T8094] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 265.916448][ T8094] RBP: 00007f34fe99e090 R08: 0000000000000000 R09: 0000000000000000 [ 265.916457][ T8094] R10: 0000000000200001 R11: 0000000000000246 R12: 0000000000000002 [ 265.916465][ T8094] R13: 0000000000000000 R14: 00007f34fddb5fa0 R15: 00007f34fdedfa28 [ 265.916487][ T8094] [ 265.997651][ T7443] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 266.000521][ C0] vkms_vblank_simulate: vblank timer overrun [ 266.214426][ C0] vkms_vblank_simulate: vblank timer overrun [ 266.220431][ C0] hrtimer: interrupt took 303304731 ns [ 266.320463][ C0] vkms_vblank_simulate: vblank timer overrun [ 266.573988][ T974] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 266.594880][ T974] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.683146][ T974] usb 3-1: Product: syz [ 266.687850][ T974] usb 3-1: Manufacturer: syz [ 266.692596][ T974] usb 3-1: SerialNumber: syz [ 266.699832][ T7443] usb 5-1: config 0 has no interfaces? [ 266.733813][ T7443] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 266.770904][ T7443] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.784841][ T7443] usb 5-1: Product: syz [ 266.795192][ T7443] usb 5-1: Manufacturer: syz [ 266.800721][ T7443] usb 5-1: SerialNumber: syz [ 266.801556][ T974] usb 3-1: config 0 descriptor?? [ 266.808624][ T7443] usb 5-1: config 0 descriptor?? [ 267.637247][ T47] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 267.804011][ T47] usb 1-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 267.813466][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.822258][ T47] usb 1-1: Product: syz [ 267.826675][ T47] usb 1-1: Manufacturer: syz [ 267.832637][ T47] usb 1-1: SerialNumber: syz [ 267.843946][ T47] usb 1-1: config 0 descriptor?? [ 268.080783][ T47] usb 1-1: ignoring: probably an ADSL modem [ 268.473612][ T47] cxacru 1-1:0.0: usbatm_usb_probe: bind failed: -19! [ 268.621925][ T974] usb 3-1: USB disconnect, device number 33 [ 268.707954][ T7442] usb 5-1: USB disconnect, device number 33 [ 268.908906][ T8111] program syz.0.646 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 269.184113][ T8110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 269.288260][ T8110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 270.007627][ T47] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 270.184483][ T47] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 270.229506][ T47] usb 2-1: config 0 has no interface number 0 [ 270.244071][ T8151] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 270.268182][ T47] usb 2-1: config 0 interface 133 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 1023 [ 270.316527][ T47] usb 2-1: config 0 interface 133 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1023 [ 270.359809][ T47] usb 2-1: New USB device found, idVendor=203e, idProduct=8888, bcdDevice=a8.71 [ 270.386746][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.434378][ T7442] usb 1-1: USB disconnect, device number 29 [ 270.483997][ T47] usb 2-1: Product: syz [ 270.497399][ T974] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 270.509697][ T47] usb 2-1: Manufacturer: syz [ 270.523939][ T47] usb 2-1: SerialNumber: syz [ 270.548257][ T47] usb 2-1: config 0 descriptor?? [ 270.563827][ T8147] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 270.576934][ T8147] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 270.599172][ T47] usb-storage 2-1:0.133: USB Mass Storage device detected [ 270.652332][ T974] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 270.691194][ T8153] loop2: detected capacity change from 0 to 7 [ 270.697773][ T974] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 270.708936][ T974] usb 4-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 270.719224][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.728203][ T8153] Dev loop2: unable to read RDB block 7 [ 270.734181][ T8153] loop2: AHDI p1 p2 p3 [ 270.740716][ T8153] loop2: partition table partially beyond EOD, truncated [ 270.751067][ T974] usb 4-1: config 0 descriptor?? [ 270.761494][ T974] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 270.772850][ T8153] loop2: p1 start 1601398130 is beyond EOD, truncated [ 270.779967][ T974] dvb-usb: bulk message failed: -22 (3/0) [ 270.787613][ T8153] loop2: p2 start 1702059890 is beyond EOD, truncated [ 270.799064][ T974] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 270.908409][ T974] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 270.917332][ T5824] Dev loop2: unable to read RDB block 7 [ 270.921664][ T974] usb 4-1: media controller created [ 270.930532][ T974] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 270.937303][ T5824] loop2: AHDI p1 p2 p3 [ 270.949874][ T974] dvb-usb: bulk message failed: -22 (6/0) [ 270.955754][ T974] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 270.956962][ T5824] loop2: partition table partially beyond EOD, [ 270.963037][ T7442] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 270.978017][ T8151] dvb-usb: bulk message failed: -22 (3/0) [ 270.989727][ T8161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 271.003534][ T8160] netlink: 40 bytes leftover after parsing attributes in process `syz.4.661'. [ 271.007216][ T5824] truncated [ 271.017848][ T5824] loop2: p1 start 1601398130 is beyond EOD, truncated [ 271.024684][ T5824] loop2: p2 start 1702059890 is beyond EOD, truncated [ 271.037985][ T974] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input25 [ 271.050504][ T8161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.073945][ T8158] Dev loop2: unable to read RDB block 7 [ 271.084397][ T8158] loop2: AHDI p1 p2 p3 [ 271.087407][ T974] dvb-usb: schedule remote query interval to 150 msecs. [ 271.090306][ T8158] loop2: partition table partially beyond EOD, [ 271.098528][ T974] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 271.104967][ T8158] truncated [ 271.128655][ T974] usb 4-1: USB disconnect, device number 19 [ 271.170015][ T974] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 271.191473][ T7442] usb 1-1: config 0 has no interfaces? [ 271.253799][ T7442] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 271.264834][ T7442] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.277590][ T7442] usb 1-1: Product: syz [ 271.281911][ T7442] usb 1-1: Manufacturer: syz [ 271.286766][ T7442] usb 1-1: SerialNumber: syz [ 271.311851][ T7442] usb 1-1: config 0 descriptor?? [ 271.330047][ T8158] loop2: p1 start 1601398130 is beyond EOD, truncated [ 271.336863][ T8158] loop2: p2 start 1702059890 is beyond EOD, truncated [ 271.574194][ T8165] syzkaller1: entered promiscuous mode [ 271.580840][ T8165] syzkaller1: entered allmulticast mode [ 271.777466][ T974] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 271.951201][ T974] usb 3-1: config 0 has no interfaces? [ 271.973923][ T974] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 272.083705][ T8172] netlink: 8 bytes leftover after parsing attributes in process `syz.3.667'. [ 272.093916][ T974] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.110511][ T974] usb 3-1: Product: syz [ 272.120012][ T974] usb 3-1: Manufacturer: syz [ 272.162036][ T974] usb 3-1: SerialNumber: syz [ 272.180103][ T974] usb 3-1: config 0 descriptor?? [ 272.478001][ T7442] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 272.652642][ T7442] usb 5-1: config index 0 descriptor too short (expected 12336, got 77) [ 272.661966][ T7442] usb 5-1: config 48 has too many interfaces: 48, using maximum allowed: 32 [ 272.723499][ T7442] usb 5-1: config 48 has an invalid descriptor of length 53, skipping remainder of the config [ 272.735080][ T7442] usb 5-1: config 48 has 0 interfaces, different from the descriptor's value: 48 [ 272.771442][ T7442] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 272.781326][ T7442] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.794100][ T7442] usb 5-1: Product: syz [ 272.798764][ T7442] usb 5-1: Manufacturer: syz [ 272.803577][ T7442] usb 5-1: SerialNumber: syz [ 273.021384][ T974] usb 2-1: USB disconnect, device number 27 [ 273.538566][ T7447] usb 1-1: USB disconnect, device number 30 [ 274.515882][ T7447] usb 3-1: USB disconnect, device number 34 [ 275.834889][ T7443] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 276.136834][ T7447] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 276.280006][ T7443] usb 3-1: config 0 has no interfaces? [ 276.486251][ T7443] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 276.507405][ T7443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.531806][ T7443] usb 3-1: Product: syz [ 276.540935][ T7443] usb 3-1: Manufacturer: syz [ 276.554142][ T7447] usb 4-1: config 0 has no interfaces? [ 276.560118][ T7443] usb 3-1: SerialNumber: syz [ 276.569252][ T7447] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 276.579508][ T7447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.603222][ T7447] usb 4-1: Product: syz [ 276.623866][ T7443] usb 3-1: config 0 descriptor?? [ 276.767212][ T7447] usb 4-1: Manufacturer: syz [ 276.772657][ T7447] usb 4-1: SerialNumber: syz [ 276.988231][ T7447] usb 4-1: config 0 descriptor?? [ 277.057794][ T8207] FAULT_INJECTION: forcing a failure. [ 277.057794][ T8207] name failslab, interval 1, probability 0, space 0, times 0 [ 277.096572][ T8207] CPU: 1 UID: 0 PID: 8207 Comm: syz.0.675 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 277.096602][ T8207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 277.096615][ T8207] Call Trace: [ 277.096623][ T8207] [ 277.096633][ T8207] dump_stack_lvl+0x189/0x250 [ 277.096670][ T8207] ? __pfx_dump_stack_lvl+0x10/0x10 [ 277.096699][ T8207] ? __pfx__printk+0x10/0x10 [ 277.096723][ T8207] ? __pfx___might_resched+0x10/0x10 [ 277.096737][ T8207] ? fs_reclaim_acquire+0x7d/0x100 [ 277.096775][ T8207] should_fail_ex+0x414/0x560 [ 277.096817][ T8207] should_failslab+0xa8/0x100 [ 277.096844][ T8207] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 277.096864][ T8207] ? __alloc_skb+0x112/0x2d0 [ 277.096883][ T8207] __alloc_skb+0x112/0x2d0 [ 277.096908][ T8207] netlink_ack+0x146/0xa50 [ 277.096928][ T8207] ? __pfx_genl_rcv_msg+0x10/0x10 [ 277.096953][ T8207] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 277.096973][ T8207] ? __pfx_nl80211_post_doit+0x10/0x10 [ 277.096995][ T8207] ? ref_tracker_free+0x63a/0x7d0 [ 277.097009][ T8207] ? __copy_skb_header+0xa7/0x550 [ 277.097034][ T8207] netlink_rcv_skb+0x2a0/0x490 [ 277.097051][ T8207] ? __pfx_genl_rcv_msg+0x10/0x10 [ 277.097083][ T8207] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 277.097130][ T8207] ? down_read+0x1ad/0x2e0 [ 277.097158][ T8207] genl_rcv+0x28/0x40 [ 277.097181][ T8207] netlink_unicast+0x758/0x8d0 [ 277.097225][ T8207] netlink_sendmsg+0x805/0xb30 [ 277.097258][ T8207] ? __pfx_netlink_sendmsg+0x10/0x10 [ 277.097284][ T8207] ? aa_sock_msg_perm+0x94/0x160 [ 277.097308][ T8207] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 277.097330][ T8207] ? __pfx_netlink_sendmsg+0x10/0x10 [ 277.097353][ T8207] __sock_sendmsg+0x219/0x270 [ 277.097389][ T8207] ____sys_sendmsg+0x505/0x830 [ 277.097422][ T8207] ? __pfx_____sys_sendmsg+0x10/0x10 [ 277.097458][ T8207] ? import_iovec+0x74/0xa0 [ 277.097490][ T8207] ___sys_sendmsg+0x21f/0x2a0 [ 277.097519][ T8207] ? __pfx____sys_sendmsg+0x10/0x10 [ 277.097579][ T8207] ? __fget_files+0x2a/0x420 [ 277.097604][ T8207] ? __fget_files+0x3a0/0x420 [ 277.097637][ T8207] __x64_sys_sendmsg+0x19b/0x260 [ 277.097667][ T8207] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 277.097712][ T8207] ? do_syscall_64+0xba/0x210 [ 277.097741][ T8207] do_syscall_64+0xf6/0x210 [ 277.097766][ T8207] ? clear_bhb_loop+0x45/0xa0 [ 277.097791][ T8207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.097819][ T8207] RIP: 0033:0x7f34fdb8e969 [ 277.097837][ T8207] 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 [ 277.097854][ T8207] RSP: 002b:00007f34fe99e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.097877][ T8207] RAX: ffffffffffffffda RBX: 00007f34fddb5fa0 RCX: 00007f34fdb8e969 [ 277.097892][ T8207] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 277.097905][ T8207] RBP: 00007f34fe99e090 R08: 0000000000000000 R09: 0000000000000000 [ 277.097917][ T8207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 277.097929][ T8207] R13: 0000000000000000 R14: 00007f34fddb5fa0 R15: 00007f34fdedfa28 [ 277.097960][ T8207] [ 277.761112][ T7442] usb 5-1: USB disconnect, device number 34 [ 278.042652][ T8216] FAULT_INJECTION: forcing a failure. [ 278.042652][ T8216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 278.076338][ T7447] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 278.163208][ T8216] CPU: 1 UID: 0 PID: 8216 Comm: syz.0.678 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 278.163239][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 278.163253][ T8216] Call Trace: [ 278.163262][ T8216] [ 278.163272][ T8216] dump_stack_lvl+0x189/0x250 [ 278.163303][ T8216] ? __lock_acquire+0xaac/0xd20 [ 278.163335][ T8216] ? __pfx_dump_stack_lvl+0x10/0x10 [ 278.163364][ T8216] ? __pfx__printk+0x10/0x10 [ 278.163384][ T8216] ? __might_fault+0xb0/0x130 [ 278.163421][ T8216] should_fail_ex+0x414/0x560 [ 278.163459][ T8216] _copy_from_user+0x2d/0xb0 [ 278.163487][ T8216] generic_map_update_batch+0x51b/0x7f0 [ 278.163520][ T8216] ? __pfx_generic_map_update_batch+0x10/0x10 [ 278.163552][ T8216] ? __fget_files+0x2a/0x420 [ 278.163585][ T8216] ? __pfx_generic_map_update_batch+0x10/0x10 [ 278.163617][ T8216] bpf_map_do_batch+0x369/0x5f0 [ 278.163650][ T8216] __sys_bpf+0x384/0x860 [ 278.163677][ T8216] ? __pfx___sys_bpf+0x10/0x10 [ 278.163715][ T8216] ? ksys_write+0x1f0/0x250 [ 278.163737][ T8216] ? rcu_is_watching+0x15/0xb0 [ 278.163777][ T8216] __x64_sys_bpf+0x7c/0x90 [ 278.163800][ T8216] do_syscall_64+0xf6/0x210 [ 278.163826][ T8216] ? clear_bhb_loop+0x45/0xa0 [ 278.163851][ T8216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.163871][ T8216] RIP: 0033:0x7f34fdb8e969 [ 278.163889][ T8216] 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 [ 278.163906][ T8216] RSP: 002b:00007f34fe97d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 278.163938][ T8216] RAX: ffffffffffffffda RBX: 00007f34fddb6080 RCX: 00007f34fdb8e969 [ 278.163953][ T8216] RDX: 0000000000000038 RSI: 00002000000002c0 RDI: 000000000000001a [ 278.163966][ T8216] RBP: 00007f34fe97d090 R08: 0000000000000000 R09: 0000000000000000 [ 278.163977][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 278.163989][ T8216] R13: 0000000000000000 R14: 00007f34fddb6080 R15: 00007f34fdedfa28 [ 278.164018][ T8216] [ 278.670335][ T7447] usb 2-1: Using ep0 maxpacket: 32 [ 278.682796][ T7447] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.730961][ T7447] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 278.818093][ T7447] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 278.855683][ T7447] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.891028][ T7447] usb 2-1: config 0 descriptor?? [ 278.927042][ T7447] hub 2-1:0.0: USB hub found [ 279.107209][ T7447] hub 2-1:0.0: config failed, can't read hub descriptor (err -90) [ 279.147415][ T7443] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 279.329186][ T7443] usb 1-1: config 0 has no interfaces? [ 279.343126][ T7443] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 279.363232][ T7443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.382459][ T7443] usb 1-1: Product: syz [ 279.392677][ T7443] usb 1-1: Manufacturer: syz [ 279.402607][ T7443] usb 1-1: SerialNumber: syz [ 279.417619][ T7443] usb 1-1: config 0 descriptor?? [ 279.511026][ T7447] usbhid 2-1:0.0: can't add hid device: -71 [ 279.528628][ T7447] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 279.573368][ T7447] usb 2-1: USB disconnect, device number 28 [ 279.876638][ T7443] usb 3-1: USB disconnect, device number 35 [ 279.991114][ T974] usb 4-1: USB disconnect, device number 20 [ 280.968196][ T8256] FAULT_INJECTION: forcing a failure. [ 280.968196][ T8256] name failslab, interval 1, probability 0, space 0, times 0 [ 281.004419][ T8256] CPU: 0 UID: 0 PID: 8256 Comm: syz.3.691 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 281.004447][ T8256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 281.004457][ T8256] Call Trace: [ 281.004463][ T8256] [ 281.004470][ T8256] dump_stack_lvl+0x189/0x250 [ 281.004498][ T8256] ? __pfx_dump_stack_lvl+0x10/0x10 [ 281.004520][ T8256] ? __pfx__printk+0x10/0x10 [ 281.004538][ T8256] ? __pfx___might_resched+0x10/0x10 [ 281.004551][ T8256] ? fs_reclaim_acquire+0x7d/0x100 [ 281.004576][ T8256] should_fail_ex+0x414/0x560 [ 281.004602][ T8256] should_failslab+0xa8/0x100 [ 281.004623][ T8256] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 281.004641][ T8256] ? __pfx_nf_tables_abort+0x10/0x10 [ 281.004656][ T8256] ? __alloc_skb+0x112/0x2d0 [ 281.004675][ T8256] __alloc_skb+0x112/0x2d0 [ 281.004694][ T8256] netlink_ack+0x146/0xa50 [ 281.004712][ T8256] ? __kasan_kmalloc+0x93/0xb0 [ 281.004736][ T8256] nfnetlink_rcv+0x22a0/0x2530 [ 281.004777][ T8256] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 281.004794][ T8256] ? stack_depot_save_flags+0x40/0x910 [ 281.004855][ T8256] ? netlink_deliver_tap+0x2e/0x1b0 [ 281.004870][ T8256] ? netlink_deliver_tap+0x2e/0x1b0 [ 281.004889][ T8256] netlink_unicast+0x758/0x8d0 [ 281.004919][ T8256] netlink_sendmsg+0x805/0xb30 [ 281.004941][ T8256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 281.004959][ T8256] ? aa_sock_msg_perm+0x94/0x160 [ 281.004976][ T8256] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 281.004991][ T8256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 281.005007][ T8256] __sock_sendmsg+0x219/0x270 [ 281.005032][ T8256] ____sys_sendmsg+0x505/0x830 [ 281.005055][ T8256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 281.005080][ T8256] ? import_iovec+0x74/0xa0 [ 281.005102][ T8256] ___sys_sendmsg+0x21f/0x2a0 [ 281.005122][ T8256] ? __pfx____sys_sendmsg+0x10/0x10 [ 281.005165][ T8256] ? __fget_files+0x2a/0x420 [ 281.005183][ T8256] ? __fget_files+0x3a0/0x420 [ 281.005209][ T8256] __x64_sys_sendmsg+0x19b/0x260 [ 281.005230][ T8256] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 281.005261][ T8256] ? do_syscall_64+0xba/0x210 [ 281.005281][ T8256] do_syscall_64+0xf6/0x210 [ 281.005298][ T8256] ? clear_bhb_loop+0x45/0xa0 [ 281.005316][ T8256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.005330][ T8256] RIP: 0033:0x7fbfc238e969 [ 281.005343][ T8256] 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 [ 281.005356][ T8256] RSP: 002b:00007fbfc326c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.005371][ T8256] RAX: ffffffffffffffda RBX: 00007fbfc25b5fa0 RCX: 00007fbfc238e969 [ 281.005387][ T8256] RDX: 0000000000000010 RSI: 0000200000000140 RDI: 0000000000000003 [ 281.005396][ T8256] RBP: 00007fbfc326c090 R08: 0000000000000000 R09: 0000000000000000 [ 281.005405][ T8256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.005413][ T8256] R13: 0000000000000000 R14: 00007fbfc25b5fa0 R15: 00007fbfc26dfa28 [ 281.005439][ T8256] [ 281.298361][ C0] vkms_vblank_simulate: vblank timer overrun [ 281.447295][ T7442] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 281.622786][ T7442] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 281.641276][ T7442] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 281.674736][ T7442] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 281.708078][ T7442] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 281.764219][ T7442] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 281.803005][ T7442] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 281.854104][ T7442] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 281.857723][ T7443] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 281.870853][ T7447] usb 1-1: USB disconnect, device number 31 [ 281.912501][ T7442] usb 3-1: Product: syz [ 281.942062][ T7442] usb 3-1: Manufacturer: syz [ 281.984340][ T7442] cdc_wdm 3-1:1.0: skipping garbage [ 282.019762][ T7442] cdc_wdm 3-1:1.0: skipping garbage [ 282.057259][ T7443] usb 4-1: Using ep0 maxpacket: 32 [ 282.073363][ T7442] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 282.107664][ T7442] cdc_wdm 3-1:1.0: Unknown control protocol [ 282.120907][ T7443] usb 4-1: config 0 has an invalid interface number: 74 but max is 1 [ 282.181416][ T7443] usb 4-1: config 0 has no interface number 1 [ 282.256196][ T7443] usb 4-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=8e.fa [ 282.384238][ T7443] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.406752][ T7443] usb 4-1: Product: syz [ 282.411426][ T7443] usb 4-1: Manufacturer: syz [ 282.416170][ T7443] usb 4-1: SerialNumber: syz [ 282.518317][ T7443] usb 4-1: config 0 descriptor?? [ 282.555327][ T8291] netlink: 4 bytes leftover after parsing attributes in process `syz.1.701'. [ 282.633033][ T8252] usb usb8: usbfs: process 8252 (syz.2.690) did not claim interface 0 before use [ 282.646488][ T7443] snd-usb-audio 4-1:0.74: probe with driver snd-usb-audio failed with error -22 [ 282.802641][ T5844] udevd[5844]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.74/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 282.852060][ T7443] usb 4-1: USB disconnect, device number 21 [ 283.247451][ T7447] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 283.327321][ T974] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 283.474356][ T7447] usb 5-1: config 0 has no interfaces? [ 283.489106][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 283.501716][ T7447] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 283.505007][ T974] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.522438][ T974] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 283.535934][ T7447] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.559791][ T974] usb 1-1: New USB device found, idVendor=03eb, idProduct=2118, bcdDevice=40.00 [ 283.574637][ T7447] usb 5-1: Product: syz [ 283.576909][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.603312][ T974] usb 1-1: config 0 descriptor?? [ 283.615391][ T7447] usb 5-1: Manufacturer: syz [ 283.643941][ T7447] usb 5-1: SerialNumber: syz [ 283.672925][ T7447] usb 5-1: config 0 descriptor?? [ 283.963448][ T974] usb 1-1: string descriptor 0 read error: -71 [ 283.993938][ T974] usbhid 1-1:0.0: can't add hid device: -71 [ 284.018605][ T7442] usb 3-1: USB disconnect, device number 36 [ 284.059282][ T974] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 284.148201][ T974] usb 1-1: USB disconnect, device number 32 [ 284.706319][ T8330] netlink: 4 bytes leftover after parsing attributes in process `syz.0.714'. [ 285.351783][ T8336] FAULT_INJECTION: forcing a failure. [ 285.351783][ T8336] name failslab, interval 1, probability 0, space 0, times 0 [ 285.387224][ T8336] CPU: 1 UID: 0 PID: 8336 Comm: syz.0.716 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 285.387254][ T8336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 285.387267][ T8336] Call Trace: [ 285.387275][ T8336] [ 285.387284][ T8336] dump_stack_lvl+0x189/0x250 [ 285.387325][ T8336] ? __pfx_dump_stack_lvl+0x10/0x10 [ 285.387353][ T8336] ? __pfx__printk+0x10/0x10 [ 285.387380][ T8336] ? __pfx___might_resched+0x10/0x10 [ 285.387397][ T8336] ? fs_reclaim_acquire+0x7d/0x100 [ 285.387431][ T8336] should_fail_ex+0x414/0x560 [ 285.387468][ T8336] should_failslab+0xa8/0x100 [ 285.387496][ T8336] __kmalloc_cache_noprof+0x70/0x3d0 [ 285.387521][ T8336] ? nfnetlink_rcv+0xf0f/0x2530 [ 285.387553][ T8336] nfnetlink_rcv+0xf0f/0x2530 [ 285.387632][ T8336] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 285.387661][ T8336] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 285.387697][ T8336] ? rcu_preempt_deferred_qs_irqrestore+0x851/0xc40 [ 285.387760][ T8336] ? rcu_read_unlock_special+0x3fe/0x4c0 [ 285.387783][ T8336] ? skb_clone+0x246/0x3a0 [ 285.387826][ T8336] ? netlink_deliver_tap+0x2e/0x1b0 [ 285.387856][ T8336] netlink_unicast+0x758/0x8d0 [ 285.387899][ T8336] netlink_sendmsg+0x805/0xb30 [ 285.387931][ T8336] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.387957][ T8336] ? aa_sock_msg_perm+0x94/0x160 [ 285.387979][ T8336] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 285.388001][ T8336] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.388024][ T8336] __sock_sendmsg+0x219/0x270 [ 285.388059][ T8336] ____sys_sendmsg+0x505/0x830 [ 285.388101][ T8336] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.388137][ T8336] ? import_iovec+0x74/0xa0 [ 285.388168][ T8336] ___sys_sendmsg+0x21f/0x2a0 [ 285.388196][ T8336] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.388262][ T8336] ? __fget_files+0x2a/0x420 [ 285.388286][ T8336] ? __fget_files+0x3a0/0x420 [ 285.388322][ T8336] __x64_sys_sendmsg+0x19b/0x260 [ 285.388351][ T8336] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 285.388395][ T8336] ? do_syscall_64+0xba/0x210 [ 285.388424][ T8336] do_syscall_64+0xf6/0x210 [ 285.388449][ T8336] ? clear_bhb_loop+0x45/0xa0 [ 285.388473][ T8336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.388492][ T8336] RIP: 0033:0x7f34fdb8e969 [ 285.388510][ T8336] 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 [ 285.388526][ T8336] RSP: 002b:00007f34fe99e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.388548][ T8336] RAX: ffffffffffffffda RBX: 00007f34fddb5fa0 RCX: 00007f34fdb8e969 [ 285.388563][ T8336] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 285.388575][ T8336] RBP: 00007f34fe99e090 R08: 0000000000000000 R09: 0000000000000000 [ 285.388615][ T8336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.388627][ T8336] R13: 0000000000000000 R14: 00007f34fddb5fa0 R15: 00007f34fdedfa28 [ 285.388658][ T8336] [ 285.907885][ T7447] usb 5-1: USB disconnect, device number 35 [ 286.115274][ T8346] syz.4.720: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 286.154394][ T8348] netlink: 128 bytes leftover after parsing attributes in process `syz.1.721'. [ 286.174658][ T8346] CPU: 0 UID: 0 PID: 8346 Comm: syz.4.720 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 286.174689][ T8346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 286.174702][ T8346] Call Trace: [ 286.174711][ T8346] [ 286.174720][ T8346] dump_stack_lvl+0x189/0x250 [ 286.174759][ T8346] ? __pfx_dump_stack_lvl+0x10/0x10 [ 286.174787][ T8346] ? __pfx__printk+0x10/0x10 [ 286.174807][ T8346] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 286.174841][ T8346] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 286.174874][ T8346] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 286.174909][ T8346] warn_alloc+0x214/0x310 [ 286.174943][ T8346] ? __pfx_warn_alloc+0x10/0x10 [ 286.174969][ T8346] ? kasan_save_track+0x4f/0x80 [ 286.174990][ T8346] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 286.175014][ T8346] ? xskq_create+0x56/0x170 [ 286.175036][ T8346] ? __x64_sys_setsockopt+0x18b/0x220 [ 286.175061][ T8346] ? do_syscall_64+0xf6/0x210 [ 286.175084][ T8346] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.175117][ T8346] __vmalloc_node_range_noprof+0x125/0x12c0 [ 286.175177][ T8346] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 286.175209][ T8346] ? __kasan_kmalloc+0x93/0xb0 [ 286.175238][ T8346] vmalloc_user_noprof+0x74/0x80 [ 286.175274][ T8346] ? xskq_create+0xbf/0x170 [ 286.175295][ T8346] xskq_create+0xbf/0x170 [ 286.175321][ T8346] xsk_init_queue+0xb0/0x110 [ 286.175345][ T8346] xsk_setsockopt+0x43f/0x710 [ 286.175367][ T8346] ? __pfx_xsk_setsockopt+0x10/0x10 [ 286.175392][ T8346] ? do_futex+0x395/0x420 [ 286.175418][ T8346] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 286.175441][ T8346] ? __pfx_xsk_setsockopt+0x10/0x10 [ 286.175464][ T8346] do_sock_setsockopt+0x257/0x3e0 [ 286.175493][ T8346] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 286.175540][ T8346] __x64_sys_setsockopt+0x18b/0x220 [ 286.175573][ T8346] do_syscall_64+0xf6/0x210 [ 286.175600][ T8346] ? clear_bhb_loop+0x45/0xa0 [ 286.175624][ T8346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.175644][ T8346] RIP: 0033:0x7f1c6ed8e969 [ 286.175662][ T8346] 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 [ 286.175680][ T8346] RSP: 002b:00007f1c6fb41038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 286.175702][ T8346] RAX: ffffffffffffffda RBX: 00007f1c6efb5fa0 RCX: 00007f1c6ed8e969 [ 286.175718][ T8346] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000006 [ 286.175730][ T8346] RBP: 00007f1c6ee10ab1 R08: 0000000000000004 R09: 0000000000000000 [ 286.175743][ T8346] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 286.175756][ T8346] R13: 0000000000000000 R14: 00007f1c6efb5fa0 R15: 00007f1c6f0dfa28 [ 286.175788][ T8346] [ 286.175826][ T8346] Mem-Info: [ 286.327619][ T8349] netlink: 128 bytes leftover after parsing attributes in process `syz.1.721'. [ 286.477286][ T8346] active_anon:7040 inactive_anon:0 isolated_anon:0 [ 286.477286][ T8346] active_file:15453 inactive_file:38439 isolated_file:0 [ 286.477286][ T8346] unevictable:768 dirty:116 writeback:25 [ 286.477286][ T8346] slab_reclaimable:10477 slab_unreclaimable:98673 [ 286.477286][ T8346] mapped:30032 shmem:1431 pagetables:994 [ 286.477286][ T8346] sec_pagetables:0 bounce:0 [ 286.477286][ T8346] kernel_misc_reclaimable:0 [ 286.477286][ T8346] free:1329675 free_pcp:494 free_cma:0 [ 286.478528][ T974] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 286.553415][ T8346] Node 0 active_anon:28260kB inactive_anon:0kB active_file:61812kB inactive_file:153684kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:120128kB dirty:464kB writeback:100kB shmem:4188kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11628kB pagetables:3776kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 286.679640][ T8346] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 286.794423][ T8346] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 286.822624][ T974] usb 3-1: config 0 has no interfaces? [ 286.852605][ T974] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 286.897241][ T974] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 286.923684][ T8346] lowmem_reserve[]: 0 2504 2504 2504 2504 [ 286.930382][ T974] usb 3-1: Product: syz [ 286.950415][ T974] usb 3-1: Manufacturer: syz [ 286.968563][ T974] usb 3-1: SerialNumber: syz [ 286.982130][ T8365] netlink: 4 bytes leftover after parsing attributes in process `syz.1.725'. [ 286.992235][ T8346] Node 0 DMA32 free:1390932kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB active_anon:29724kB inactive_anon:0kB active_file:61812kB inactive_file:153584kB unevictable:1536kB writepending:384kB present:3129332kB managed:2564144kB mlocked:0kB bounce:0kB free_pcp:2156kB local_pcp:1044kB free_cma:0kB [ 287.030405][ T8346] lowmem_reserve[]: 0 0 0 0 0 [ 287.084669][ T974] usb 3-1: config 0 descriptor?? [ 287.092061][ T8346] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:100kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 287.177260][ T8346] lowmem_reserve[]: 0 0 0 0 0 [ 287.182251][ T8346] Node 1 Normal free:3910384kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 287.211437][ T8346] lowmem_reserve[]: 0 0 0 0 0 [ 287.216344][ T8346] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 287.229626][ T8346] Node 0 DMA32: 474*4kB (UME) 195*8kB (UME) 172*16kB (UME) 181*32kB (UME) 146*64kB (UME) 74*128kB (UME) 24*256kB (UM) 17*512kB (UME) 10*1024kB (UM) 8*2048kB (ME) 323*4096kB (UM) = 1395296kB [ 287.307679][ T8346] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 287.355290][ T8346] Node 1 Normal: 228*4kB (UME) 54*8kB (UME) 45*16kB (UME) 219*32kB (UME) 100*64kB (UME) 31*128kB (UME) 17*256kB (UME) 5*512kB (UME) 1*1024kB (M) 4*2048kB (UE) 946*4096kB (M) = 3910384kB [ 287.393017][ T8346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 287.403782][ T8346] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 287.415669][ T8346] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 287.426027][ T8346] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 287.436424][ T8346] 55324 total pagecache pages [ 287.445499][ T8346] 0 pages in swap cache [ 287.450041][ T8346] Free swap = 124996kB [ 287.454350][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(12) [ 287.461237][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 287.469071][ T8346] Total swap = 124996kB [ 287.479087][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.486012][ T8346] 2097051 pages RAM [ 287.492921][ T8346] 0 pages HighMem/MovableOnly [ 287.500084][ T8346] 424357 pages reserved [ 287.504619][ T8346] 0 pages cma reserved [ 287.509017][ T8378] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(14) [ 287.515643][ T8378] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 287.527728][ T8378] vhci_hcd vhci_hcd.0: Device attached [ 287.560678][ T8372] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 287.592653][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(3) sockfd(18) [ 287.599342][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 287.613745][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.625130][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(4) sockfd(20) [ 287.631794][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 287.640281][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.657358][ T974] vhci_hcd: vhci_device speed not set [ 287.666595][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(5) sockfd(22) [ 287.673265][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 287.682587][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.698721][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(6) sockfd(24) [ 287.705389][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 287.717585][ T974] usb 39-1: new full-speed USB device number 2 using vhci_hcd [ 287.737042][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.765386][ T8372] vhci_hcd vhci_hcd.0: pdev(3) rhport(7) sockfd(26) [ 287.772072][ T8372] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 287.820062][ T8372] vhci_hcd vhci_hcd.0: Device attached [ 287.837279][ T8378] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 287.936974][ T8393] vhci_hcd: connection closed [ 287.938982][ T8381] vhci_hcd: connection closed [ 287.940955][ T8387] vhci_hcd: connection closed [ 287.948092][ T8379] vhci_hcd: connection closed [ 287.953156][ T8391] vhci_hcd: connection closed [ 287.958131][ T8383] vhci_hcd: connection closed [ 287.963047][ T4304] vhci_hcd: stop threads [ 287.964104][ T8375] vhci_hcd: connection reset by peer [ 287.979221][ T4304] vhci_hcd: release socket [ 287.985832][ T4304] vhci_hcd: disconnect device [ 287.999132][ T4304] vhci_hcd: stop threads [ 288.004687][ T4304] vhci_hcd: release socket [ 288.014821][ T4304] vhci_hcd: disconnect device [ 288.021040][ T4304] vhci_hcd: stop threads [ 288.025636][ T4304] vhci_hcd: release socket [ 288.037571][ T4304] vhci_hcd: disconnect device [ 288.042729][ T4304] vhci_hcd: stop threads [ 288.055005][ T4304] vhci_hcd: release socket [ 288.058084][ T8388] netlink: 8 bytes leftover after parsing attributes in process `syz.0.728'. [ 288.060711][ T4304] vhci_hcd: disconnect device [ 288.078621][ T4304] vhci_hcd: stop threads [ 288.082926][ T4304] vhci_hcd: release socket [ 288.088182][ T7447] usb 5-1: new full-speed USB device number 36 using dummy_hcd [ 288.101170][ T4304] vhci_hcd: disconnect device [ 288.106202][ T4304] vhci_hcd: stop threads [ 288.110733][ T4304] vhci_hcd: release socket [ 288.115300][ T4304] vhci_hcd: disconnect device [ 288.122412][ T4304] vhci_hcd: stop threads [ 288.126770][ T4304] vhci_hcd: release socket [ 288.132243][ T4304] vhci_hcd: disconnect device [ 288.384458][ T7447] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 288.395462][ T7447] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x94, changing to 0x84 [ 288.424402][ T7447] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 13155, setting to 64 [ 288.439410][ T7447] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 288.456116][ T7447] usb 5-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=a6.d1 [ 288.465620][ T8400] [U] ˜…Ö [ 288.466036][ T7447] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.477720][ T7447] usb 5-1: Product: syz [ 288.481930][ T7447] usb 5-1: Manufacturer: syz [ 288.486571][ T7447] usb 5-1: SerialNumber: syz [ 288.551811][ T7447] usb 5-1: config 0 descriptor?? [ 288.660932][ T8396] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 288.835887][ T7447] rc_core: IR keymap rc-imon-rsc not found [ 288.850578][ T7447] Registered IR keymap rc-empty [ 288.864549][ T7442] usb 3-1: USB disconnect, device number 37 [ 288.897771][ T7447] rc rc0: iMON Station as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 288.936128][ T7447] input: iMON Station as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input26 [ 289.659175][ T8424] netlink: 40 bytes leftover after parsing attributes in process `syz.1.739'. [ 289.755875][ T8428] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 290.107030][ T8432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.742'. [ 290.335115][ T8438] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 290.686917][ T30] audit: type=1326 audit(1746324403.226:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8443 comm="syz.2.749" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe15618e969 code=0x0 [ 290.755804][ T8446] syz.2.749: attempt to access beyond end of device [ 290.755804][ T8446] md0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 290.771624][ T8447] FAULT_INJECTION: forcing a failure. [ 290.771624][ T8447] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.885741][ T8447] CPU: 1 UID: 0 PID: 8447 Comm: syz.1.748 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 290.885774][ T8447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 290.885787][ T8447] Call Trace: [ 290.885796][ T8447] [ 290.885804][ T8447] dump_stack_lvl+0x189/0x250 [ 290.885833][ T8447] ? __lock_acquire+0xaac/0xd20 [ 290.885860][ T8447] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.885882][ T8447] ? __pfx__printk+0x10/0x10 [ 290.885896][ T8447] ? __might_fault+0xb0/0x130 [ 290.885923][ T8447] should_fail_ex+0x414/0x560 [ 290.885949][ T8447] _copy_from_user+0x2d/0xb0 [ 290.885969][ T8447] ___sys_sendmsg+0x158/0x2a0 [ 290.885989][ T8447] ? __pfx____sys_sendmsg+0x10/0x10 [ 290.886033][ T8447] ? __fget_files+0x2a/0x420 [ 290.886050][ T8447] ? __fget_files+0x3a0/0x420 [ 290.886075][ T8447] __x64_sys_sendmsg+0x19b/0x260 [ 290.886096][ T8447] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 290.886126][ T8447] ? do_syscall_64+0xba/0x210 [ 290.886146][ T8447] do_syscall_64+0xf6/0x210 [ 290.886164][ T8447] ? clear_bhb_loop+0x45/0xa0 [ 290.886181][ T8447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 290.886194][ T8447] RIP: 0033:0x7fbef9b8e969 [ 290.886207][ T8447] 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 [ 290.886219][ T8447] RSP: 002b:00007fbefa9d4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 290.886234][ T8447] RAX: ffffffffffffffda RBX: 00007fbef9db5fa0 RCX: 00007fbef9b8e969 [ 290.886245][ T8447] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 290.886253][ T8447] RBP: 00007fbefa9d4090 R08: 0000000000000000 R09: 0000000000000000 [ 290.886262][ T8447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.886270][ T8447] R13: 0000000000000000 R14: 00007fbef9db5fa0 R15: 00007fbef9edfa28 [ 290.886291][ T8447] [ 291.102129][ T7442] usb 5-1: USB disconnect, device number 36 [ 291.292078][ T8453] macsec2: entered promiscuous mode [ 291.297401][ T8453] batadv0: entered promiscuous mode [ 291.313526][ T8453] batadv0: left promiscuous mode [ 291.417279][ T7447] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 291.577553][ T7447] usb 4-1: Using ep0 maxpacket: 16 [ 291.587246][ T8461] netlink: 28 bytes leftover after parsing attributes in process `syz.1.756'. [ 291.603719][ T7447] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 291.617441][ T8461] netlink: 8 bytes leftover after parsing attributes in process `syz.1.756'. [ 291.626640][ T7447] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 291.649301][ T8462] input: syz1 as /devices/virtual/input/input27 [ 291.670489][ T7447] usb 4-1: New USB device found, idVendor=061d, idProduct=c160, bcdDevice=8f.9a [ 291.687084][ T7447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.716814][ T7447] usb 4-1: Product: syz [ 291.717667][ T8464] FAULT_INJECTION: forcing a failure. [ 291.717667][ T8464] name failslab, interval 1, probability 0, space 0, times 0 [ 291.727082][ T7447] usb 4-1: Manufacturer: syz [ 291.739195][ T7443] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 291.754981][ T30] audit: type=1804 audit(1746324404.296:7): pid=8462 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.755" name="/newroot/124/bus" dev="tmpfs" ino=656 res=1 errno=0 [ 291.776562][ T7447] usb 4-1: SerialNumber: syz [ 291.791628][ T7447] usb 4-1: config 0 descriptor?? [ 291.797626][ T8464] CPU: 1 UID: 0 PID: 8464 Comm: syz.2.757 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 291.797655][ T8464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 291.797667][ T8464] Call Trace: [ 291.797675][ T8464] [ 291.797683][ T8464] dump_stack_lvl+0x189/0x250 [ 291.797718][ T8464] ? __pfx_dump_stack_lvl+0x10/0x10 [ 291.797747][ T8464] ? __pfx__printk+0x10/0x10 [ 291.797805][ T8464] ? __pfx___might_resched+0x10/0x10 [ 291.797823][ T8464] ? fs_reclaim_acquire+0x7d/0x100 [ 291.797855][ T8464] should_fail_ex+0x414/0x560 [ 291.797891][ T8464] should_failslab+0xa8/0x100 [ 291.797922][ T8464] __kmalloc_cache_noprof+0x70/0x3d0 [ 291.797947][ T8464] ? raw_open+0x8a/0x520 [ 291.797975][ T8464] ? __pfx_raw_open+0x10/0x10 [ 291.797998][ T8464] raw_open+0x8a/0x520 [ 291.798024][ T8464] ? __pfx_raw_open+0x10/0x10 [ 291.798048][ T8464] misc_open+0x2b9/0x330 [ 291.798078][ T8464] chrdev_open+0x4c9/0x5e0 [ 291.798105][ T8464] ? __pfx_chrdev_open+0x10/0x10 [ 291.798138][ T8464] ? __pfx_chrdev_open+0x10/0x10 [ 291.798161][ T8464] do_dentry_open+0xdf0/0x1970 [ 291.798206][ T8464] vfs_open+0x3b/0x340 [ 291.798230][ T8464] ? path_openat+0x2ecd/0x3830 [ 291.798252][ T8464] path_openat+0x2ee5/0x3830 [ 291.798269][ T8464] ? arch_stack_walk+0xfc/0x150 [ 291.798330][ T8464] ? __pfx_path_openat+0x10/0x10 [ 291.798346][ T8464] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.798388][ T8464] do_filp_open+0x1fa/0x410 [ 291.798411][ T8464] ? __pfx_do_filp_open+0x10/0x10 [ 291.798453][ T8464] ? _raw_spin_unlock+0x28/0x50 [ 291.798472][ T8464] ? alloc_fd+0x64c/0x6c0 [ 291.798509][ T8464] do_sys_openat2+0x121/0x1c0 [ 291.798541][ T8464] ? __pfx_do_sys_openat2+0x10/0x10 [ 291.798572][ T8464] ? exc_page_fault+0x68/0x110 [ 291.798598][ T8464] ? do_user_addr_fault+0xc8a/0x1390 [ 291.798622][ T8464] __x64_sys_openat+0x138/0x170 [ 291.798655][ T8464] do_syscall_64+0xf6/0x210 [ 291.798680][ T8464] ? clear_bhb_loop+0x45/0xa0 [ 291.798704][ T8464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.798721][ T8464] RIP: 0033:0x7fe15618d2d0 [ 291.798740][ T8464] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 291.798757][ T8464] RSP: 002b:00007fe156fc8ef0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 291.798787][ T8464] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe15618d2d0 [ 291.798800][ T8464] RDX: 0000000000000002 RSI: 00007fe15621078c RDI: 00000000ffffff9c [ 291.798813][ T8464] RBP: 00007fe15621078c R08: 0000000000000000 R09: 0000000000000000 [ 291.798825][ T8464] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 291.798836][ T8464] R13: 000000000000006e R14: 0000200000000380 R15: 00007fe1564dfa28 [ 291.798868][ T8464] [ 292.097102][ T7447] quatech2 4-1:0.0: Quatech 2nd gen USB to Serial Driver converter detected [ 292.405471][ T7447] usb 4-1: qt2_setup_urbs - submit read urb failed -90 [ 292.412864][ T7447] quatech2 4-1:0.0: probe with driver quatech2 failed with error -90 [ 292.421593][ T7443] usb 5-1: Using ep0 maxpacket: 32 [ 292.431052][ T7443] usb 5-1: config 0 has an invalid interface number: 183 but max is 0 [ 292.439645][ T7443] usb 5-1: config 0 has no interface number 0 [ 292.450453][ T7443] usb 5-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=70.f8 [ 292.482569][ T7443] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.502235][ T7443] usb 5-1: Product: syz [ 292.507544][ T7443] usb 5-1: Manufacturer: syz [ 292.512183][ T7443] usb 5-1: SerialNumber: syz [ 292.606351][ T7443] usb 5-1: config 0 descriptor?? [ 292.613768][ T7442] usb 4-1: USB disconnect, device number 22 [ 292.841190][ T974] vhci_hcd: vhci_device speed not set [ 292.998591][ T7443] net1080 5-1:0.183: probe with driver net1080 failed with error -22 [ 293.059933][ T7443] usb 5-1: USB disconnect, device number 37 [ 293.077996][ T8479] FAULT_INJECTION: forcing a failure. [ 293.077996][ T8479] name failslab, interval 1, probability 0, space 0, times 0 [ 293.127267][ T8479] CPU: 1 UID: 0 PID: 8479 Comm: syz.2.762 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 293.127297][ T8479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 293.127310][ T8479] Call Trace: [ 293.127318][ T8479] [ 293.127327][ T8479] dump_stack_lvl+0x189/0x250 [ 293.127363][ T8479] ? __pfx_dump_stack_lvl+0x10/0x10 [ 293.127396][ T8479] ? __pfx__printk+0x10/0x10 [ 293.127421][ T8479] ? __pfx___might_resched+0x10/0x10 [ 293.127438][ T8479] ? fs_reclaim_acquire+0x7d/0x100 [ 293.127472][ T8479] should_fail_ex+0x414/0x560 [ 293.127509][ T8479] should_failslab+0xa8/0x100 [ 293.127537][ T8479] __kmalloc_noprof+0xcb/0x4f0 [ 293.127560][ T8479] ? skcipher_next_slow+0xee/0x230 [ 293.127586][ T8479] skcipher_next_slow+0xee/0x230 [ 293.127609][ T8479] xts_crypt_slowpath+0x32f/0x6b0 [ 293.127642][ T8479] ? __pfx_aes_xts_decrypt_aesni_avx+0x10/0x10 [ 293.127681][ T8479] ? __pfx_xts_crypt_slowpath+0x10/0x10 [ 293.127724][ T8479] ? __local_bh_enable_ip+0x12d/0x1c0 [ 293.127780][ T8479] ? simd_skcipher_decrypt+0x51/0x130 [ 293.127814][ T8479] ? xts_decrypt_aesni_avx+0x2bf/0x3c0 [ 293.127845][ T8479] skcipher_recvmsg+0xb11/0x11c0 [ 293.127886][ T8479] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 293.127911][ T8479] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 293.127932][ T8479] ? security_socket_recvmsg+0x7e/0x2e0 [ 293.127958][ T8479] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 293.127979][ T8479] sock_recvmsg+0x229/0x270 [ 293.128003][ T8479] ____sys_recvmsg+0x1c9/0x460 [ 293.128039][ T8479] ? __pfx_____sys_recvmsg+0x10/0x10 [ 293.128082][ T8479] ? import_iovec+0x74/0xa0 [ 293.128112][ T8479] ___sys_recvmsg+0x1b5/0x510 [ 293.128144][ T8479] ? __pfx____sys_recvmsg+0x10/0x10 [ 293.128198][ T8479] ? __fget_files+0x3a0/0x420 [ 293.128235][ T8479] do_recvmmsg+0x307/0x760 [ 293.128272][ T8479] ? __pfx_do_recvmmsg+0x10/0x10 [ 293.128312][ T8479] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 293.128355][ T8479] __x64_sys_recvmmsg+0x190/0x240 [ 293.128401][ T8479] ? rcu_is_watching+0x15/0xb0 [ 293.128433][ T8479] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 293.128465][ T8479] ? do_syscall_64+0xba/0x210 [ 293.128501][ T8479] do_syscall_64+0xf6/0x210 [ 293.128527][ T8479] ? clear_bhb_loop+0x45/0xa0 [ 293.128551][ T8479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.128570][ T8479] RIP: 0033:0x7fe15618e969 [ 293.128588][ T8479] 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 [ 293.128604][ T8479] RSP: 002b:00007fe156fcb038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 293.128626][ T8479] RAX: ffffffffffffffda RBX: 00007fe1563b5fa0 RCX: 00007fe15618e969 [ 293.128640][ T8479] RDX: 0000000000000001 RSI: 0000200000003200 RDI: 0000000000000004 [ 293.128658][ T8479] RBP: 00007fe156fcb090 R08: 0000000000000000 R09: 0000000000000000 [ 293.128671][ T8479] R10: 0000000000000042 R11: 0000000000000246 R12: 0000000000000001 [ 293.128682][ T8479] R13: 0000000000000000 R14: 00007fe1563b5fa0 R15: 00007fe1564dfa28 [ 293.128713][ T8479] [ 294.057375][ T7442] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 294.217363][ T7442] usb 3-1: Using ep0 maxpacket: 8 [ 294.218717][ T7442] usb 3-1: config 162 has an invalid interface number: 166 but max is 0 [ 294.218738][ T7442] usb 3-1: config 162 has no interface number 0 [ 294.218773][ T7442] usb 3-1: config 162 interface 166 has no altsetting 0 [ 294.224140][ T7442] usb 3-1: New USB device found, idVendor=05ac, idProduct=921d, bcdDevice=d3.ea [ 294.224172][ T7442] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.224195][ T7442] usb 3-1: Product: syz [ 294.224210][ T7442] usb 3-1: Manufacturer: syz [ 294.224226][ T7442] usb 3-1: SerialNumber: syz [ 294.233329][ T7443] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 294.461723][ T7443] usb 4-1: Using ep0 maxpacket: 8 [ 294.482283][ T7443] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 294.482323][ T7443] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 294.482346][ T7443] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 294.482370][ T7443] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 12336, setting to 1024 [ 294.482397][ T7443] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 294.482439][ T7443] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 294.482463][ T7443] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.493766][ T7443] usb 4-1: config 0 descriptor?? [ 294.518524][ T7442] appledisplay 3-1:162.166: Error while getting initial brightness: -71 [ 294.531698][ T7442] appledisplay 3-1:162.166: probe with driver appledisplay failed with error -71 [ 294.544626][ T7442] usb 3-1: USB disconnect, device number 38 [ 294.568366][ T8488] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 294.667753][ C1] vkms_vblank_simulate: vblank timer overrun [ 294.667966][ T5912] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 294.817218][ T5912] usb 2-1: Using ep0 maxpacket: 16 [ 294.822674][ T5912] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 294.822696][ T5912] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 294.827721][ T5912] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 294.827756][ T5912] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.827772][ T5912] usb 2-1: Product: syz [ 294.827782][ T5912] usb 2-1: Manufacturer: syz [ 294.827793][ T5912] usb 2-1: SerialNumber: syz [ 295.605611][ T5826] Bluetooth: hci5: Opcode 0x0c03 failed: -71 [ 295.618261][ T974] usb 4-1: USB disconnect, device number 23 [ 295.658523][ T8500] xt_policy: neither incoming nor outgoing policy selected [ 295.740008][ T8500] binder: 8499:8500 ioctl c018620c 200000000900 returned -1 [ 295.858875][ T5912] usb 2-1: 0:2 : does not exist [ 295.895528][ T5912] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 295.978240][ T5912] usb 2-1: USB disconnect, device number 29 [ 296.056053][ T5844] udevd[5844]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 296.407287][ T7443] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 296.579566][ T7443] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 296.600237][ T7443] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.660203][ T7443] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 296.707257][ T7443] usb 3-1: config 0 interface 0 has no altsetting 0 [ 296.715187][ T7443] usb 3-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 296.734682][ T7443] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.748144][ T7443] usb 3-1: config 0 descriptor?? [ 297.175917][ T7443] usbhid 3-1:0.0: can't add hid device: -71 [ 297.183076][ T7443] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 297.207646][ T7443] usb 3-1: USB disconnect, device number 39 [ 297.297558][ T5912] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 297.380653][ T8528] netlink: 12 bytes leftover after parsing attributes in process `syz.0.777'. [ 297.390118][ T8528] netlink: 8 bytes leftover after parsing attributes in process `syz.0.777'. [ 297.599003][ T5912] usb 2-1: Using ep0 maxpacket: 8 [ 297.611577][ T5912] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 297.629359][ T30] audit: type=1326 audit(1746324410.176:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8529 comm="syz.3.779" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbfc238e969 code=0x0 [ 297.653447][ T5912] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 297.670329][ T5912] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 297.730102][ T5912] usb 2-1: string descriptor 0 read error: -71 [ 297.741168][ T5912] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 297.755926][ T5912] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.826283][ T5912] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 297.874244][ T8534] tipc: Enabled bearer , priority 0 [ 297.896161][ T8534] syzkaller0: entered promiscuous mode [ 297.922331][ T5912] usb 2-1: no configuration chosen from 1 choice [ 297.933633][ T8534] syzkaller0: entered allmulticast mode [ 297.997429][ T5912] usb 2-1: USB disconnect, device number 30 [ 298.065141][ T8534] tipc: Resetting bearer [ 298.156649][ T8534] tipc: Disabling bearer [ 298.344663][ T8538] FAULT_INJECTION: forcing a failure. [ 298.344663][ T8538] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 298.391987][ T8538] CPU: 1 UID: 0 PID: 8538 Comm: syz.2.781 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 298.392023][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 298.392036][ T8538] Call Trace: [ 298.392045][ T8538] [ 298.392054][ T8538] dump_stack_lvl+0x189/0x250 [ 298.392091][ T8538] ? __pfx_dump_stack_lvl+0x10/0x10 [ 298.392120][ T8538] ? __pfx__printk+0x10/0x10 [ 298.392153][ T8538] should_fail_ex+0x414/0x560 [ 298.392191][ T8538] _copy_to_user+0x31/0xb0 [ 298.392220][ T8538] simple_read_from_buffer+0xe1/0x170 [ 298.392249][ T8538] proc_fail_nth_read+0x1df/0x250 [ 298.392280][ T8538] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 298.392310][ T8538] ? rw_verify_area+0x258/0x650 [ 298.392331][ T8538] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 298.392360][ T8538] vfs_read+0x1fd/0x980 [ 298.392387][ T8538] ? __pfx___mutex_lock+0x10/0x10 [ 298.392412][ T8538] ? __pfx_vfs_read+0x10/0x10 [ 298.392435][ T8538] ? __fget_files+0x2a/0x420 [ 298.392465][ T8538] ? __fget_files+0x3a0/0x420 [ 298.392489][ T8538] ? __fget_files+0x2a/0x420 [ 298.392523][ T8538] ksys_read+0x145/0x250 [ 298.392548][ T8538] ? __pfx_ksys_read+0x10/0x10 [ 298.392574][ T8538] ? do_syscall_64+0xba/0x210 [ 298.392602][ T8538] do_syscall_64+0xf6/0x210 [ 298.392627][ T8538] ? clear_bhb_loop+0x45/0xa0 [ 298.392652][ T8538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.392670][ T8538] RIP: 0033:0x7fe15618d37c [ 298.392688][ T8538] 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 [ 298.392706][ T8538] RSP: 002b:00007fe156fcb030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 298.392727][ T8538] RAX: ffffffffffffffda RBX: 00007fe1563b5fa0 RCX: 00007fe15618d37c [ 298.392742][ T8538] RDX: 000000000000000f RSI: 00007fe156fcb0a0 RDI: 0000000000000004 [ 298.392754][ T8538] RBP: 00007fe156fcb090 R08: 0000000000000000 R09: 0000000000000000 [ 298.392766][ T8538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.392778][ T8538] R13: 0000000000000000 R14: 00007fe1563b5fa0 R15: 00007fe1564dfa28 [ 298.392809][ T8538] [ 298.606844][ C1] vkms_vblank_simulate: vblank timer overrun [ 298.677820][ T8542] netlink: 4 bytes leftover after parsing attributes in process `syz.3.783'. [ 299.069077][ T8551] fuse: Unknown parameter 'no' [ 299.363416][ T5912] IPVS: starting estimator thread 0... [ 299.390665][ T8553] input: syz0 as /devices/virtual/input/input28 [ 299.467655][ T8555] IPVS: using max 38 ests per chain, 91200 per kthread [ 299.531765][ T8559] netlink: 'syz.4.789': attribute type 12 has an invalid length. [ 299.550349][ T8561] netlink: 'syz.3.788': attribute type 16 has an invalid length. [ 299.584333][ T8561] netlink: 'syz.3.788': attribute type 27 has an invalid length. [ 299.714864][ T8561] loop5: detected capacity change from 0 to 9823 [ 299.796453][ T8566] loop5: detected capacity change from 9823 to 11175 [ 299.861023][ T5844] Buffer I/O error on dev loop5, logical block 1396, async page read [ 299.915466][ T5844] Buffer I/O error on dev loop5, logical block 1396, async page read [ 300.078097][ T8571] netlink: 'syz.0.792': attribute type 3 has an invalid length. [ 300.086108][ T8572] netlink: 'syz.0.792': attribute type 15 has an invalid length. [ 300.099075][ T8571] netlink: 'syz.0.792': attribute type 15 has an invalid length. [ 300.350300][ T8575] tipc: Enabling of bearer rejected, already enabled [ 300.640645][ T8578] ALSA: mixer_oss: invalid index 40000 [ 300.727390][ T974] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 300.968772][ T974] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 300.991163][ T974] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 301.007229][ T5921] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 301.025491][ T974] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 301.066966][ T974] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 301.112453][ T974] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 301.138480][ T8584] netlink: 'syz.3.795': attribute type 12 has an invalid length. [ 301.156681][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.164988][ T5921] usb 1-1: Using ep0 maxpacket: 16 [ 301.220163][ T974] usb 5-1: config 0 descriptor?? [ 301.471154][ T5826] Bluetooth: hci0: command 0x0406 tx timeout [ 301.481556][ T5912] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 301.494281][ T5912] Bluetooth: hci0: Error when powering off device on rfkill (-110) [ 301.693261][ T974] plantronics 0003:047F:FFFF.0010: No inputs registered, leaving [ 301.743598][ T974] plantronics 0003:047F:FFFF.0010: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 302.005048][ T8589] netlink: 'syz.1.797': attribute type 4 has an invalid length. [ 302.096191][ T8592] FAULT_INJECTION: forcing a failure. [ 302.096191][ T8592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 302.145693][ T8592] CPU: 1 UID: 0 PID: 8592 Comm: syz.2.796 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 302.145724][ T8592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 302.145736][ T8592] Call Trace: [ 302.145744][ T8592] [ 302.145754][ T8592] dump_stack_lvl+0x189/0x250 [ 302.145786][ T8592] ? __lock_acquire+0xaac/0xd20 [ 302.145818][ T8592] ? __pfx_dump_stack_lvl+0x10/0x10 [ 302.145847][ T8592] ? __pfx__printk+0x10/0x10 [ 302.145868][ T8592] ? __might_fault+0xb0/0x130 [ 302.145906][ T8592] should_fail_ex+0x414/0x560 [ 302.145943][ T8592] _copy_from_user+0x2d/0xb0 [ 302.145972][ T8592] generic_map_update_batch+0x51b/0x7f0 [ 302.146006][ T8592] ? __pfx_generic_map_update_batch+0x10/0x10 [ 302.146038][ T8592] ? __fget_files+0x2a/0x420 [ 302.146071][ T8592] ? __pfx_generic_map_update_batch+0x10/0x10 [ 302.146102][ T8592] bpf_map_do_batch+0x369/0x5f0 [ 302.146135][ T8592] __sys_bpf+0x384/0x860 [ 302.146162][ T8592] ? __pfx___sys_bpf+0x10/0x10 [ 302.146199][ T8592] ? ksys_write+0x1f0/0x250 [ 302.146219][ T8592] ? rcu_is_watching+0x15/0xb0 [ 302.146258][ T8592] __x64_sys_bpf+0x7c/0x90 [ 302.146280][ T8592] do_syscall_64+0xf6/0x210 [ 302.146306][ T8592] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 302.146326][ T8592] ? clear_bhb_loop+0x45/0xa0 [ 302.146351][ T8592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.146370][ T8592] RIP: 0033:0x7fe15618e969 [ 302.146388][ T8592] 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 [ 302.146404][ T8592] RSP: 002b:00007fe156faa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 302.146425][ T8592] RAX: ffffffffffffffda RBX: 00007fe1563b6080 RCX: 00007fe15618e969 [ 302.146440][ T8592] RDX: 0000000000000038 RSI: 00002000000002c0 RDI: 000000000000001a [ 302.146453][ T8592] RBP: 00007fe156faa090 R08: 0000000000000000 R09: 0000000000000000 [ 302.146465][ T8592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.146477][ T8592] R13: 0000000000000000 R14: 00007fe1563b6080 R15: 00007fe1564dfa28 [ 302.146516][ T8592] [ 302.237286][ T974] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 302.559720][ T974] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 302.571926][ T974] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 302.596593][ T974] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 302.607581][ T974] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 302.621541][ T974] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 302.647811][ T974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.668306][ T974] usb 4-1: config 0 descriptor?? [ 302.726793][ T7441] usb 5-1: USB disconnect, device number 38 [ 303.155185][ T974] plantronics 0003:047F:FFFF.0011: No inputs registered, leaving [ 303.157311][ T8606] netlink: 36 bytes leftover after parsing attributes in process `syz.2.802'. [ 303.239764][ T974] plantronics 0003:047F:FFFF.0011: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 303.627323][ T5826] Bluetooth: hci1: command 0x0406 tx timeout [ 303.633659][ T5912] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 303.654071][ T5912] Bluetooth: hci1: Error when powering off device on rfkill (-110) [ 303.857296][ T974] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 303.892246][ T7443] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 303.936480][ T8617] mmap: syz.2.805 (8617) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 304.017355][ T974] usb 5-1: Using ep0 maxpacket: 32 [ 304.044154][ T974] usb 5-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 304.077738][ T974] usb 5-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 304.094115][ T9] usb 4-1: USB disconnect, device number 24 [ 304.125391][ T974] usb 5-1: config 0 interface 0 has no altsetting 0 [ 304.152207][ T974] usb 5-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 304.165785][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.193120][ T974] usb 5-1: config 0 descriptor?? [ 304.287206][ T5921] usb 1-1: unable to get BOS descriptor or descriptor too short [ 304.295377][ T7441] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 304.317660][ T5921] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 304.345979][ T5921] usb 1-1: can't read configurations, error -71 [ 304.379471][ T8624] netlink: 4 bytes leftover after parsing attributes in process `syz.0.807'. [ 304.394800][ T8624] netlink: 'syz.0.807': attribute type 10 has an invalid length. [ 304.482699][ T7441] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.502998][ T7441] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 304.517651][ T7441] usb 3-1: New USB device found, idVendor=04d9, idProduct=a067, bcdDevice= 0.00 [ 304.527212][ T7441] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.538886][ T8626] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 304.558191][ T7441] usb 3-1: config 0 descriptor?? [ 304.610891][ T8610] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.624404][ T8610] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.662539][ T974] corsair-cpro 0003:1B1C:0C10.0012: unbalanced collection at end of report description [ 304.693000][ T974] corsair-cpro 0003:1B1C:0C10.0012: probe with driver corsair-cpro failed with error -22 [ 304.858722][ T974] usb 5-1: USB disconnect, device number 39 [ 304.984604][ T7441] holtek_mouse 0003:04D9:A067.0013: reserved main item tag 0xd [ 305.006445][ T7441] holtek_mouse 0003:04D9:A067.0013: hidraw0: USB HID v0.00 Device [HID 04d9:a067] on usb-dummy_hcd.2-1/input0 [ 305.410620][ T5921] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 305.427966][ T8638] netlink: 4 bytes leftover after parsing attributes in process `syz.4.811'. [ 305.442344][ T8638] netlink: 4 bytes leftover after parsing attributes in process `syz.4.811'. [ 305.567514][ T5921] usb 1-1: Using ep0 maxpacket: 32 [ 305.581918][ T5921] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 305.601878][ T5921] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 305.614266][ T5921] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 305.632764][ T5921] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 305.643061][ T5921] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.661175][ T5921] usb 1-1: config 0 descriptor?? [ 305.672381][ T8635] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 305.747197][ T5826] Bluetooth: hci3: command 0x0406 tx timeout [ 305.747872][ T5912] Bluetooth: hci3: Opcode 0x0c1a failed: -110 [ 305.988083][ T5921] hub 1-1:0.0: USB hub found [ 306.010359][ T5912] Bluetooth: hci3: Error when powering off device on rfkill (-110) [ 306.167334][ T974] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 306.191499][ T5921] hub 1-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 306.403629][ T8635] netlink: 24 bytes leftover after parsing attributes in process `syz.0.809'. [ 306.440128][ T974] usb 5-1: config 0 has no interfaces? [ 306.474613][ T5921] usbhid 1-1:0.0: can't add hid device: -71 [ 306.477378][ T7443] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 306.521545][ T974] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 306.542547][ T5921] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 306.583999][ T974] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.618154][ T5921] usb 1-1: USB disconnect, device number 34 [ 306.654245][ T974] usb 5-1: Product: syz [ 306.732884][ T7443] usb 4-1: config 47 has 0 interfaces, different from the descriptor's value: 2 [ 306.750539][ T7443] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 306.762408][ T7443] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.771595][ T7443] usb 4-1: Product: syz [ 306.776176][ T7443] usb 4-1: Manufacturer: syz [ 306.791691][ T7443] usb 4-1: SerialNumber: syz [ 306.824346][ T974] usb 5-1: Manufacturer: syz [ 306.834676][ T974] usb 5-1: SerialNumber: syz [ 306.861083][ T974] usb 5-1: config 0 descriptor?? [ 306.958950][ T7447] usb 3-1: USB disconnect, device number 40 [ 307.547407][ T7447] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 307.717271][ T7447] usb 3-1: Using ep0 maxpacket: 16 [ 307.730454][ T7447] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 307.748378][ T7447] usb 3-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 307.777006][ T7447] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.809491][ T7447] usb 3-1: config 0 descriptor?? [ 307.838826][ T7447] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 308.065605][ T7447] usb 3-1: USB disconnect, device number 41 [ 308.107322][ T5826] Bluetooth: hci2: command 0x0406 tx timeout [ 308.122737][ T5912] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 308.261772][ T5912] Bluetooth: hci2: Error when powering off device on rfkill (-110) [ 309.087403][ T5921] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 309.249134][ T5921] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 309.291639][ T5921] usb 3-1: config 0 interface 0 has no altsetting 0 [ 309.308219][ T8667] fuse: Bad value for 'fd' [ 309.313975][ T5921] usb 3-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 309.387543][ T5921] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.408731][ T5921] usb 3-1: config 0 descriptor?? [ 309.437469][ T974] usb 5-1: USB disconnect, device number 40 [ 309.917511][ T974] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 309.968597][ T7443] usb 4-1: USB disconnect, device number 25 [ 310.078700][ T8683] FAULT_INJECTION: forcing a failure. [ 310.078700][ T8683] name failslab, interval 1, probability 0, space 0, times 0 [ 310.092102][ T8683] CPU: 0 UID: 0 PID: 8683 Comm: syz.3.824 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 310.092131][ T8683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 310.092148][ T8683] Call Trace: [ 310.092160][ T8683] [ 310.092172][ T8683] dump_stack_lvl+0x189/0x250 [ 310.092209][ T8683] ? __pfx_dump_stack_lvl+0x10/0x10 [ 310.092239][ T8683] ? __pfx__printk+0x10/0x10 [ 310.092273][ T8683] should_fail_ex+0x414/0x560 [ 310.092311][ T8683] should_failslab+0xa8/0x100 [ 310.092338][ T8683] __kmalloc_noprof+0xcb/0x4f0 [ 310.092363][ T8683] ? io_cqring_event_overflow+0xd2/0x5f0 [ 310.092395][ T8683] io_cqring_event_overflow+0xd2/0x5f0 [ 310.092428][ T8683] io_req_cqe_overflow+0xf0/0x150 [ 310.092462][ T8683] __io_submit_flush_completions+0x240/0xe10 [ 310.092499][ T8683] ? io_submit_sqes+0x941/0x1d20 [ 310.092533][ T8683] io_submit_sqes+0x1889/0x1d20 [ 310.092596][ T8683] __se_sys_io_uring_enter+0x2df/0x2b20 [ 310.092649][ T8683] ? ksys_write+0x1cb/0x250 [ 310.092676][ T8683] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 310.092705][ T8683] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 310.092731][ T8683] ? __pfx_vfs_write+0x10/0x10 [ 310.092765][ T8683] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 310.092795][ T8683] ? __fget_files+0x3a0/0x420 [ 310.092827][ T8683] ? fput+0xa0/0xd0 [ 310.092856][ T8683] ? ksys_write+0x1f0/0x250 [ 310.092888][ T8683] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 310.092922][ T8683] do_syscall_64+0xf6/0x210 [ 310.092949][ T8683] ? clear_bhb_loop+0x45/0xa0 [ 310.092974][ T8683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.092993][ T8683] RIP: 0033:0x7fbfc238e969 [ 310.093012][ T8683] 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 [ 310.093030][ T8683] RSP: 002b:00007fbfc326c038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 310.093051][ T8683] RAX: ffffffffffffffda RBX: 00007fbfc25b5fa0 RCX: 00007fbfc238e969 [ 310.093066][ T8683] RDX: 0000000000000000 RSI: 0000000000004866 RDI: 0000000000000003 [ 310.093078][ T8683] RBP: 00007fbfc326c090 R08: 0000000000000000 R09: 0000000000000000 [ 310.093090][ T8683] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000002 [ 310.093101][ T8683] R13: 0000000000000000 R14: 00007fbfc25b5fa0 R15: 00007fbfc26dfa28 [ 310.093133][ T8683] [ 310.403222][ T5826] Bluetooth: hci4: command 0x0406 tx timeout [ 310.420598][ T5912] Bluetooth: hci4: Opcode 0x0c1a failed: -110 [ 310.426804][ T5912] Bluetooth: hci4: Error when powering off device on rfkill (-110) [ 310.439113][ T974] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 310.450836][ T974] usb 5-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 310.460710][ T974] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 310.469875][ T974] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 310.487396][ T974] hub 5-1:4.0: USB hub found [ 310.591101][ T8688] ip6tnl1: left allmulticast mode [ 310.689116][ T8672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.702737][ T8672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.719759][ T30] audit: type=1326 audit(1746324423.266:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.749256][ T8672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.751127][ T30] audit: type=1326 audit(1746324423.266:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.781344][ T8672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.799635][ T8672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.811294][ T8672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.838212][ T30] audit: type=1326 audit(1746324423.286:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.849158][ T8672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.874396][ T30] audit: type=1326 audit(1746324423.286:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.881431][ T8672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.907080][ T30] audit: type=1326 audit(1746324423.286:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.918066][ T8672] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.953328][ T30] audit: type=1326 audit(1746324423.286:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=115 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 310.972207][ T8672] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 311.006994][ T30] audit: type=1326 audit(1746324423.286:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 311.032413][ T30] audit: type=1326 audit(1746324423.286:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 311.056798][ T30] audit: type=1326 audit(1746324423.366:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 311.085877][ T974] hub 5-1:4.0: config failed, can't read hub descriptor (err -22) [ 311.098838][ T30] audit: type=1326 audit(1746324423.366:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8687 comm="syz.0.826" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34fdb8e969 code=0x7ffc0000 [ 311.145628][ T8697] FAULT_INJECTION: forcing a failure. [ 311.145628][ T8697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.161966][ T974] usb 5-1: USB disconnect, device number 41 [ 311.162956][ T8697] CPU: 1 UID: 0 PID: 8697 Comm: syz.0.830 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 311.162985][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 311.162999][ T8697] Call Trace: [ 311.163009][ T8697] [ 311.163018][ T8697] dump_stack_lvl+0x189/0x250 [ 311.163059][ T8697] ? __pfx_dump_stack_lvl+0x10/0x10 [ 311.163092][ T8697] ? __pfx__printk+0x10/0x10 [ 311.163117][ T8697] ? fs_reclaim_acquire+0x7d/0x100 [ 311.163159][ T8697] should_fail_ex+0x414/0x560 [ 311.163200][ T8697] prepare_alloc_pages+0x213/0x610 [ 311.163242][ T8697] __alloc_frozen_pages_noprof+0x123/0x370 [ 311.163281][ T8697] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 311.163324][ T8697] ? policy_nodemask+0x28b/0x720 [ 311.163359][ T8697] alloc_pages_mpol+0x232/0x4a0 [ 311.163393][ T8697] folio_alloc_mpol_noprof+0x39/0x70 [ 311.163423][ T8697] shmem_alloc_and_add_folio+0x447/0xf60 [ 311.163456][ T8697] ? filemap_get_entry+0xad/0x2f0 [ 311.163490][ T8697] ? filemap_get_entry+0xad/0x2f0 [ 311.163520][ T8697] ? filemap_get_entry+0xad/0x2f0 [ 311.163559][ T8697] ? shmem_huge_global_enabled+0x174/0x3a0 [ 311.163583][ T8697] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 311.163617][ T8697] ? shmem_allowable_huge_orders+0x414/0x420 [ 311.163650][ T8697] shmem_get_folio_gfp+0x597/0x15f0 [ 311.163698][ T8697] shmem_fault+0x179/0x390 [ 311.163746][ T8697] __do_fault+0x135/0x390 [ 311.163785][ T8697] __handle_mm_fault+0x17f9/0x5380 [ 311.163811][ T8697] ? mt_find+0x15c/0x5f0 [ 311.163856][ T8697] ? __pfx___handle_mm_fault+0x10/0x10 [ 311.163902][ T8697] ? find_vma+0xe7/0x160 [ 311.163928][ T8697] ? __pfx_find_vma+0x10/0x10 [ 311.163959][ T8697] handle_mm_fault+0x3f6/0x8c0 [ 311.163997][ T8697] do_user_addr_fault+0x764/0x1390 [ 311.164039][ T8697] exc_page_fault+0x68/0x110 [ 311.164067][ T8697] asm_exc_page_fault+0x26/0x30 [ 311.164086][ T8697] RIP: 0010:filldir+0x2b3/0x690 [ 311.164109][ T8697] Code: 87 4f 02 00 00 0f 01 cb 0f ae e8 48 8b 44 24 20 49 89 46 08 48 8b 4c 24 40 48 8b 44 24 60 48 89 01 48 8b 44 24 10 8b 54 24 2c <66> 89 41 10 89 c0 88 54 01 ff 48 89 44 24 20 4c 63 f5 42 c6 44 31 [ 311.164126][ T8697] RSP: 0018:ffffc90002e5fc68 EFLAGS: 00050283 [ 311.164146][ T8697] RAX: 0000000000000018 RBX: ffffc90002e5fe50 RCX: 0000200000000ff0 [ 311.164161][ T8697] RDX: 000000000000000a RSI: 0000200000000fd8 RDI: 0000200000001008 [ 311.164175][ T8697] RBP: 0000000000000004 R08: ffff888029110007 R09: 1ffff11005222000 [ 311.164189][ T8697] R10: dffffc0000000000 R11: ffffed1005222001 R12: 0000200000001008 [ 311.164205][ T8697] R13: ffff88814ca94600 R14: 0000200000000fd8 R15: 00007ffffffff000 [ 311.164242][ T8697] ? filldir+0x27c/0x690 [ 311.164276][ T8697] ? __pfx_filldir+0x10/0x10 [ 311.164298][ T8697] kernfs_fop_readdir+0x534/0x870 [ 311.164336][ T8697] iterate_dir+0x5ac/0x770 [ 311.164366][ T8697] __se_sys_getdents+0xe4/0x250 [ 311.164393][ T8697] ? __pfx___se_sys_getdents+0x10/0x10 [ 311.164413][ T8697] ? ksys_write+0x1f0/0x250 [ 311.164433][ T8697] ? __pfx_filldir+0x10/0x10 [ 311.164466][ T8697] ? do_syscall_64+0xba/0x210 [ 311.164496][ T8697] do_syscall_64+0xf6/0x210 [ 311.164522][ T8697] ? clear_bhb_loop+0x45/0xa0 [ 311.164549][ T8697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.164569][ T8697] RIP: 0033:0x7f34fdb8e969 [ 311.164588][ T8697] 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 [ 311.164605][ T8697] RSP: 002b:00007f34fe99e038 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 311.164626][ T8697] RAX: ffffffffffffffda RBX: 00007f34fddb5fa0 RCX: 00007f34fdb8e969 [ 311.164641][ T8697] RDX: 0000000000001000 RSI: 0000200000000fc0 RDI: 0000000000000003 [ 311.164655][ T8697] RBP: 00007f34fe99e090 R08: 0000000000000000 R09: 0000000000000000 [ 311.164668][ T8697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.164680][ T8697] R13: 0000000000000000 R14: 00007f34fddb5fa0 R15: 00007f34fdedfa28 [ 311.164716][ T8697] [ 311.448593][ T8702] netlink: 12 bytes leftover after parsing attributes in process `syz.1.831'. [ 312.286356][ T974] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 312.457302][ T974] usb 5-1: device descriptor read/64, error -71 [ 312.627212][ T7443] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 312.838010][ T974] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 312.880511][ T7443] usb 4-1: Using ep0 maxpacket: 32 [ 312.917392][ T7443] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 312.996904][ T7443] usb 4-1: config 0 has no interface number 0 [ 313.037267][ T974] usb 5-1: device descriptor read/64, error -71 [ 313.125070][ T7443] usb 4-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 313.147796][ T974] usb usb5-port1: attempt power cycle [ 313.262061][ T7443] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.270231][ T7443] usb 4-1: Product: syz [ 313.358251][ T7443] usb 4-1: Manufacturer: syz [ 313.447306][ T7443] usb 4-1: SerialNumber: syz [ 313.468130][ T7443] usb 4-1: config 0 descriptor?? [ 313.496506][ T7443] usb 4-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 313.507630][ T974] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 313.519719][ T7443] usb 4-1: selecting invalid altsetting 1 [ 313.525511][ T7443] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 313.542923][ T7443] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 313.556943][ T7443] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 313.557934][ T974] usb 5-1: device descriptor read/8, error -71 [ 313.588579][ T8725] loop6: detected capacity change from 0 to 63 [ 313.588783][ T7443] usb 4-1: media controller created [ 313.599337][ T8725] Buffer I/O error on dev loop6, logical block 0, async page read [ 313.609633][ T8725] Buffer I/O error on dev loop6, logical block 1, async page read [ 313.620810][ T8725] Buffer I/O error on dev loop6, logical block 2, async page read [ 313.632469][ T8725] Buffer I/O error on dev loop6, logical block 3, async page read [ 313.643504][ T8725] Buffer I/O error on dev loop6, logical block 0, async page read [ 313.652126][ T8725] Buffer I/O error on dev loop6, logical block 1, async page read [ 313.661012][ T8725] Buffer I/O error on dev loop6, logical block 2, async page read [ 313.671367][ T8725] Buffer I/O error on dev loop6, logical block 3, async page read [ 313.672340][ T7443] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 313.690938][ T6029] Buffer I/O error on dev loop6, logical block 0, async page read [ 313.709496][ T6029] Buffer I/O error on dev loop6, logical block 1, async page read [ 313.770397][ T7443] usb 4-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 313.789091][ T7443] zl10353_read_register: readreg error (reg=127, ret==-71) [ 313.803771][ T7443] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 313.817289][ T974] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 313.848618][ T974] usb 5-1: device descriptor read/8, error -71 [ 313.904590][ T7443] usb 4-1: USB disconnect, device number 26 [ 313.956753][ T8731] fuse: Unknown parameter '000000000000000000050x0000000000000003' [ 313.981534][ T974] usb usb5-port1: unable to enumerate USB device [ 314.432906][ T5921] usbhid 3-1:0.0: can't add hid device: -32 [ 314.439582][ T5921] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 314.488247][ T5921] usb 3-1: USB disconnect, device number 42 [ 314.767262][ T7443] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 314.917420][ T7443] usb 1-1: Using ep0 maxpacket: 32 [ 314.932245][ T7443] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.937592][ T5921] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 314.957329][ T7443] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.978812][ T7443] usb 1-1: config 0 interface 0 has no altsetting 0 [ 314.985509][ T7443] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b3e, bcdDevice= 0.00 [ 315.005962][ T7443] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.026279][ T7443] usb 1-1: config 0 descriptor?? [ 315.119553][ T5921] usb 3-1: Using ep0 maxpacket: 32 [ 315.162925][ T5921] usb 3-1: config 0 has no interfaces? [ 315.174992][ T5921] usb 3-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=62.9b [ 315.221700][ T5921] usb 3-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 315.232697][ T5921] usb 3-1: Product: syz [ 315.242365][ T5921] usb 3-1: Manufacturer: syz [ 315.263965][ T5921] usb 3-1: config 0 descriptor?? [ 315.444617][ T8761] fuse: Bad value for 'group_id' [ 315.449813][ T8761] fuse: Bad value for 'group_id' [ 315.454532][ T7443] corsair 0003:1B1C:1B3E.0014: unknown main item tag 0x0 [ 315.481456][ T7443] corsair 0003:1B1C:1B3E.0014: unknown main item tag 0x0 [ 315.523831][ T7443] corsair 0003:1B1C:1B3E.0014: unknown main item tag 0x0 [ 315.554229][ T5921] usb 3-1: USB disconnect, device number 43 [ 315.557319][ T7443] corsair 0003:1B1C:1B3E.0014: unknown main item tag 0x0 [ 315.593841][ T7443] corsair 0003:1B1C:1B3E.0014: failed to start in urb: -90 [ 315.637810][ T7443] corsair 0003:1B1C:1B3E.0014: hidraw0: USB HID v0.7f Device [HID 1b1c:1b3e] on usb-dummy_hcd.0-1/input0 [ 315.720999][ T7443] usb 1-1: USB disconnect, device number 35 [ 316.596544][ T8775] input: syz1 as /devices/virtual/input/input32 [ 317.142957][ T7447] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 317.232989][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.239441][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.268744][ T8791] netlink: 12 bytes leftover after parsing attributes in process `syz.2.864'. [ 317.397557][ T7447] usb 5-1: config 0 has no interfaces? [ 317.443128][ T7447] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 317.452566][ T7447] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.460851][ T7447] usb 5-1: Product: syz [ 317.465180][ T7447] usb 5-1: Manufacturer: syz [ 317.470080][ T7447] usb 5-1: SerialNumber: syz [ 317.484417][ T8791] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 317.496023][ T7447] usb 5-1: config 0 descriptor?? [ 317.543900][ T8791] team0: Port device batadv2 added [ 318.269328][ T8814] FAULT_INJECTION: forcing a failure. [ 318.269328][ T8814] name failslab, interval 1, probability 0, space 0, times 0 [ 318.282179][ T8814] CPU: 0 UID: 0 PID: 8814 Comm: syz.3.870 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 318.282206][ T8814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 318.282219][ T8814] Call Trace: [ 318.282227][ T8814] [ 318.282236][ T8814] dump_stack_lvl+0x189/0x250 [ 318.282283][ T8814] ? __pfx_dump_stack_lvl+0x10/0x10 [ 318.282311][ T8814] ? __pfx__printk+0x10/0x10 [ 318.282333][ T8814] ? __mutex_trylock_common+0x153/0x260 [ 318.282359][ T8814] should_fail_ex+0x414/0x560 [ 318.282393][ T8814] should_failslab+0xa8/0x100 [ 318.282422][ T8814] __kmalloc_cache_noprof+0x70/0x3d0 [ 318.282448][ T8814] ? __hw_addr_add_ex+0x1f4/0x770 [ 318.282477][ T8814] __hw_addr_add_ex+0x1f4/0x770 [ 318.282506][ T8814] dev_addr_init+0x14f/0x230 [ 318.282533][ T8814] ? __pfx_dev_addr_init+0x10/0x10 [ 318.282554][ T8814] ? alloc_netdev_mqs+0xa6/0x11e0 [ 318.282592][ T8814] alloc_netdev_mqs+0x2f3/0x11e0 [ 318.282617][ T8814] ? __pfx_macsec_setup+0x10/0x10 [ 318.282650][ T8814] rtnl_create_link+0x31f/0xd10 [ 318.282684][ T8814] rtnl_newlink_create+0x258/0xaf0 [ 318.282714][ T8814] ? __mutex_lock+0x51b/0xe80 [ 318.282743][ T8814] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 318.282765][ T8814] ? rtnl_newlink+0x8db/0x1c70 [ 318.282788][ T8814] ? __pfx___mutex_lock+0x10/0x10 [ 318.282821][ T8814] ? ns_capable+0x8a/0xf0 [ 318.282844][ T8814] rtnl_newlink+0x16d6/0x1c70 [ 318.282882][ T8814] ? __pfx_rtnl_newlink+0x10/0x10 [ 318.282903][ T8814] ? is_bpf_text_address+0x26/0x2b0 [ 318.282934][ T8814] ? is_bpf_text_address+0x292/0x2b0 [ 318.282962][ T8814] ? __lock_acquire+0xaac/0xd20 [ 318.282999][ T8814] ? __lock_acquire+0xaac/0xd20 [ 318.283040][ T8814] ? is_bpf_text_address+0x26/0x2b0 [ 318.283070][ T8814] ? is_bpf_text_address+0x292/0x2b0 [ 318.283097][ T8814] ? is_bpf_text_address+0x26/0x2b0 [ 318.283132][ T8814] ? aa_get_newest_label+0xf7/0x5d0 [ 318.283157][ T8814] ? __lock_acquire+0xaac/0xd20 [ 318.283201][ T8814] ? __pfx_rtnl_newlink+0x10/0x10 [ 318.283220][ T8814] rtnetlink_rcv_msg+0x7cc/0xb70 [ 318.283239][ T8814] ? kasan_save_track+0x4f/0x80 [ 318.283263][ T8814] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 318.283294][ T8814] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 318.283315][ T8814] ? __lock_acquire+0xaac/0xd20 [ 318.283350][ T8814] netlink_rcv_skb+0x219/0x490 [ 318.283373][ T8814] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 318.283394][ T8814] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 318.283431][ T8814] ? netlink_deliver_tap+0x2e/0x1b0 [ 318.283450][ T8814] ? netlink_deliver_tap+0x2e/0x1b0 [ 318.283478][ T8814] netlink_unicast+0x758/0x8d0 [ 318.283521][ T8814] netlink_sendmsg+0x805/0xb30 [ 318.283552][ T8814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 318.283578][ T8814] ? aa_sock_msg_perm+0x94/0x160 [ 318.283600][ T8814] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 318.283621][ T8814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 318.283644][ T8814] __sock_sendmsg+0x219/0x270 [ 318.283677][ T8814] ____sys_sendmsg+0x505/0x830 [ 318.283709][ T8814] ? __pfx_____sys_sendmsg+0x10/0x10 [ 318.283743][ T8814] ? import_iovec+0x74/0xa0 [ 318.283773][ T8814] ___sys_sendmsg+0x21f/0x2a0 [ 318.283799][ T8814] ? __pfx____sys_sendmsg+0x10/0x10 [ 318.283861][ T8814] ? __fget_files+0x2a/0x420 [ 318.283884][ T8814] ? __fget_files+0x3a0/0x420 [ 318.283920][ T8814] __x64_sys_sendmsg+0x19b/0x260 [ 318.283948][ T8814] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 318.283991][ T8814] ? do_syscall_64+0xba/0x210 [ 318.284019][ T8814] do_syscall_64+0xf6/0x210 [ 318.284044][ T8814] ? clear_bhb_loop+0x45/0xa0 [ 318.284069][ T8814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.284088][ T8814] RIP: 0033:0x7fbfc238e969 [ 318.284106][ T8814] 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 [ 318.284124][ T8814] RSP: 002b:00007fbfc326c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 318.284145][ T8814] RAX: ffffffffffffffda RBX: 00007fbfc25b5fa0 RCX: 00007fbfc238e969 [ 318.284160][ T8814] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000012 [ 318.284173][ T8814] RBP: 00007fbfc326c090 R08: 0000000000000000 R09: 0000000000000000 [ 318.284185][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.284196][ T8814] R13: 0000000000000000 R14: 00007fbfc25b5fa0 R15: 00007fbfc26dfa28 [ 318.284227][ T8814] [ 319.069445][ T5921] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 319.164327][ T8817] input: syz1 as /devices/virtual/input/input33 [ 319.239698][ T5921] usb 3-1: Using ep0 maxpacket: 8 [ 319.262716][ T5921] usb 3-1: config index 0 descriptor too short (expected 74, got 45) [ 319.286466][ T5921] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 319.326586][ T5921] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 319.356357][ T5921] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 319.386994][ T5921] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 319.403518][ T5921] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 319.417237][ T5921] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 319.426464][ T5921] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.787541][ T7447] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 319.962081][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 319.962101][ T30] audit: type=1326 audit(1746324432.506:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8808 comm="syz.2.868" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe15618e969 code=0x0 [ 320.022215][ T7447] usb 4-1: config 0 has no interfaces? [ 320.044453][ T7447] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 320.054096][ T7447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.065721][ T7447] usb 4-1: Product: syz [ 320.071454][ T5921] usb 3-1: GET_CAPABILITIES returned 0 [ 320.073482][ T7447] usb 4-1: Manufacturer: syz [ 320.088864][ T7447] usb 4-1: SerialNumber: syz [ 320.096984][ T5921] usbtmc 3-1:16.0: can't read capabilities [ 320.133536][ T7447] usb 4-1: config 0 descriptor?? [ 320.274616][ C1] usbtmc 3-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 320.284312][ C1] usbtmc 3-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 320.320403][ T8809] usbtmc 3-1:16.0: Unable to send data, error -71 [ 321.167709][ T5921] usb 5-1: USB disconnect, device number 46 [ 321.424243][ T7443] usb 3-1: USB disconnect, device number 44 [ 321.517286][ T974] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 321.552930][ T8847] netlink: 32 bytes leftover after parsing attributes in process `syz.2.880'. [ 321.702627][ T974] usb 2-1: config 0 has no interfaces? [ 321.721452][ T974] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 321.733071][ T974] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.743090][ T974] usb 2-1: Product: syz [ 321.750131][ T974] usb 2-1: Manufacturer: syz [ 321.765068][ T974] usb 2-1: SerialNumber: syz [ 321.801291][ T974] usb 2-1: config 0 descriptor?? [ 321.937492][ T7443] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 322.109341][ T7443] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 322.124594][ T7443] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 322.198578][ T7443] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 322.208119][ T7443] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 322.222020][ T7443] usb 3-1: config 0 descriptor?? [ 322.463256][ T8847] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.534253][ T8847] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.587810][ T974] usb 4-1: USB disconnect, device number 27 [ 322.776079][ T7443] cm6533_jd 0003:0D8C:0022.0015: unknown main item tag 0x0 [ 322.800476][ T7443] cm6533_jd 0003:0D8C:0022.0015: unknown main item tag 0x0 [ 322.840645][ T7443] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0D8C:0022.0015/input/input34 [ 322.955497][ T7443] cm6533_jd 0003:0D8C:0022.0015: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.2-1/input0 [ 323.051970][ T7443] usb 3-1: USB disconnect, device number 45 [ 323.113923][ T8860] input: syz1 as /devices/virtual/input/input35 [ 323.312167][ T30] audit: type=1804 audit(1746324435.856:37): pid=8860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.885" name="/newroot/170/bus" dev="tmpfs" ino=901 res=1 errno=0 [ 323.607325][ T974] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 323.805075][ T8871] openvswitch: netlink: Message has 24 unknown bytes. [ 323.815091][ T8871] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 323.877378][ T974] usb 1-1: Using ep0 maxpacket: 8 [ 323.895922][ T974] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 323.913722][ T974] usb 1-1: config 179 has no interface number 0 [ 323.920358][ T974] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 323.989681][ T974] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 324.021311][ T974] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 324.056349][ T974] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 324.097345][ T974] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 324.132889][ T974] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.177228][ T8865] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 324.579258][ T974] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input36 [ 324.693812][ T8873] netlink: 12 bytes leftover after parsing attributes in process `syz.2.888'. [ 324.729171][ T8865] [ 324.731537][ T8865] ====================================================== [ 324.738622][ T8865] WARNING: possible circular locking dependency detected [ 324.745646][ T8865] 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 Not tainted [ 324.752746][ T8865] ------------------------------------------------------ [ 324.759770][ T8865] syz.0.886/8865 is trying to acquire lock: [ 324.765664][ T8865] ffff88802fb92070 (&newdev->mutex){+.+.}-{4:4}, at: uinput_request_submit+0x188/0x6f0 [ 324.775358][ T8865] [ 324.775358][ T8865] but task is already holding lock: [ 324.782732][ T8865] ffff88802fb948b0 (&ff->mutex){+.+.}-{4:4}, at: input_ff_upload+0x398/0xae0 [ 324.791553][ T8865] [ 324.791553][ T8865] which lock already depends on the new lock. [ 324.791553][ T8865] [ 324.801973][ T8865] [ 324.801973][ T8865] the existing dependency chain (in reverse order) is: [ 324.810981][ T8865] [ 324.810981][ T8865] -> #3 (&ff->mutex){+.+.}-{4:4}: [ 324.818193][ T8865] lock_acquire+0x120/0x360 [ 324.823220][ T8865] __mutex_lock+0x182/0xe80 [ 324.828263][ T8865] input_ff_flush+0x5e/0x140 [ 324.833374][ T8865] input_flush_device+0xa3/0xd0 [ 324.838758][ T8865] evdev_release+0xe1/0x800 [ 324.843796][ T8865] __fput+0x449/0xa70 [ 324.848303][ T8865] fput_close_sync+0x119/0x200 [ 324.853592][ T8865] __x64_sys_close+0x7f/0x110 [ 324.858783][ T8865] do_syscall_64+0xf6/0x210 [ 324.863804][ T8865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.870215][ T8865] [ 324.870215][ T8865] -> #2 (&dev->mutex#2){+.+.}-{4:4}: [ 324.877693][ T8865] lock_acquire+0x120/0x360 [ 324.882721][ T8865] __mutex_lock+0x182/0xe80 [ 324.887744][ T8865] input_register_handle+0x18f/0x4c0 [ 324.893549][ T8865] kbd_connect+0xc3/0x140 [ 324.898393][ T8865] input_register_device+0xceb/0x10b0 [ 324.904283][ T8865] acpi_button_add+0x6b1/0xb50 [ 324.909592][ T8865] acpi_device_probe+0xa5/0x2d0 [ 324.914964][ T8865] really_probe+0x26a/0x9a0 [ 324.920007][ T8865] __driver_probe_device+0x18c/0x2f0 [ 324.925809][ T8865] driver_probe_device+0x4f/0x430 [ 324.931362][ T8865] __driver_attach+0x452/0x700 [ 324.936746][ T8865] bus_for_each_dev+0x230/0x2b0 [ 324.942120][ T8865] bus_add_driver+0x345/0x640 [ 324.947331][ T8865] driver_register+0x23a/0x320 [ 324.952618][ T8865] do_one_initcall+0x233/0x820 [ 324.957908][ T8865] do_initcall_level+0x137/0x1f0 [ 324.963361][ T8865] do_initcalls+0x69/0xd0 [ 324.968207][ T8865] kernel_init_freeable+0x3d9/0x570 [ 324.973921][ T8865] kernel_init+0x1d/0x1d0 [ 324.978773][ T8865] ret_from_fork+0x4b/0x80 [ 324.983702][ T8865] ret_from_fork_asm+0x1a/0x30 [ 324.988981][ T8865] [ 324.988981][ T8865] -> #1 (input_mutex){+.+.}-{4:4}: [ 324.996279][ T8865] lock_acquire+0x120/0x360 [ 325.001308][ T8865] __mutex_lock+0x182/0xe80 [ 325.006331][ T8865] input_register_device+0xa74/0x10b0 [ 325.012241][ T8865] uinput_create_device+0x422/0x670 [ 325.017953][ T8865] uinput_ioctl_handler+0x3f0/0x1570 [ 325.023756][ T8865] __se_sys_ioctl+0xf9/0x170 [ 325.028869][ T8865] do_syscall_64+0xf6/0x210 [ 325.033893][ T8865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.040328][ T8865] [ 325.040328][ T8865] -> #0 (&newdev->mutex){+.+.}-{4:4}: [ 325.047890][ T8865] validate_chain+0xb9b/0x2140 [ 325.053169][ T8865] __lock_acquire+0xaac/0xd20 [ 325.058367][ T8865] lock_acquire+0x120/0x360 [ 325.063388][ T8865] __mutex_lock+0x182/0xe80 [ 325.068408][ T8865] uinput_request_submit+0x188/0x6f0 [ 325.074212][ T8865] uinput_dev_upload_effect+0x150/0x1e0 [ 325.080278][ T8865] input_ff_upload+0x5f9/0xae0 [ 325.085562][ T8865] evdev_ioctl_handler+0x1644/0x1f10 [ 325.091375][ T8865] __se_sys_ioctl+0xf9/0x170 [ 325.096481][ T8865] do_syscall_64+0xf6/0x210 [ 325.101591][ T8865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.108014][ T8865] [ 325.108014][ T8865] other info that might help us debug this: [ 325.108014][ T8865] [ 325.118232][ T8865] Chain exists of: [ 325.118232][ T8865] &newdev->mutex --> &dev->mutex#2 --> &ff->mutex [ 325.118232][ T8865] [ 325.130599][ T8865] Possible unsafe locking scenario: [ 325.130599][ T8865] [ 325.138038][ T8865] CPU0 CPU1 [ 325.143397][ T8865] ---- ---- [ 325.148754][ T8865] lock(&ff->mutex); [ 325.152735][ T8865] lock(&dev->mutex#2); [ 325.159501][ T8865] lock(&ff->mutex); [ 325.165995][ T8865] lock(&newdev->mutex); [ 325.170324][ T8865] [ 325.170324][ T8865] *** DEADLOCK *** [ 325.170324][ T8865] [ 325.178461][ T8865] 2 locks held by syz.0.886/8865: [ 325.183475][ T8865] #0: ffff8880518f6118 (&evdev->mutex){+.+.}-{4:4}, at: evdev_ioctl_handler+0x121/0x1f10 [ 325.193508][ T8865] #1: ffff88802fb948b0 (&ff->mutex){+.+.}-{4:4}, at: input_ff_upload+0x398/0xae0 [ 325.202737][ T8865] [ 325.202737][ T8865] stack backtrace: [ 325.208628][ T8865] CPU: 0 UID: 0 PID: 8865 Comm: syz.0.886 Not tainted 6.15.0-rc4-syzkaller-00291-g2a239ffbebb5 #0 PREEMPT(full) [ 325.208647][ T8865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 325.208657][ T8865] Call Trace: [ 325.208664][ T8865] [ 325.208670][ T8865] dump_stack_lvl+0x189/0x250 [ 325.208695][ T8865] ? __pfx_dump_stack_lvl+0x10/0x10 [ 325.208717][ T8865] ? __pfx__printk+0x10/0x10 [ 325.208732][ T8865] ? print_lock_name+0xde/0x100 [ 325.208757][ T8865] print_circular_bug+0x2ee/0x310 [ 325.208773][ T8865] check_noncircular+0x134/0x160 [ 325.208790][ T8865] validate_chain+0xb9b/0x2140 [ 325.208806][ T8865] ? stack_trace_save+0x9c/0xe0 [ 325.208822][ T8865] ? __pfx_stack_trace_save+0x10/0x10 [ 325.208840][ T8865] __lock_acquire+0xaac/0xd20 [ 325.208862][ T8865] ? uinput_request_submit+0x188/0x6f0 [ 325.208879][ T8865] lock_acquire+0x120/0x360 [ 325.208898][ T8865] ? uinput_request_submit+0x188/0x6f0 [ 325.208919][ T8865] __mutex_lock+0x182/0xe80 [ 325.208937][ T8865] ? uinput_request_submit+0x188/0x6f0 [ 325.208954][ T8865] ? __lock_acquire+0xaac/0xd20 [ 325.208975][ T8865] ? uinput_request_submit+0x188/0x6f0 [ 325.208992][ T8865] ? __pfx___mutex_lock+0x10/0x10 [ 325.209011][ T8865] ? do_raw_spin_unlock+0x122/0x240 [ 325.209029][ T8865] ? _raw_spin_unlock+0x28/0x50 [ 325.209044][ T8865] ? uinput_request_alloc_id+0x3cf/0x400 [ 325.209061][ T8865] uinput_request_submit+0x188/0x6f0 [ 325.209078][ T8865] ? __mutex_trylock_common+0x153/0x260 [ 325.209094][ T8865] ? __pfx_uinput_request_submit+0x10/0x10 [ 325.209112][ T8865] ? rcu_is_watching+0x15/0xb0 [ 325.209134][ T8865] ? trace_contention_end+0x39/0x120 [ 325.209148][ T8865] ? __mutex_lock+0x330/0xe80 [ 325.209167][ T8865] uinput_dev_upload_effect+0x150/0x1e0 [ 325.209184][ T8865] ? __pfx_uinput_dev_upload_effect+0x10/0x10 [ 325.209209][ T8865] input_ff_upload+0x5f9/0xae0 [ 325.209227][ T8865] evdev_ioctl_handler+0x1644/0x1f10 [ 325.209264][ T8865] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 325.209288][ T8865] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 325.209311][ T8865] ? __pfx_evdev_ioctl_handler+0x10/0x10 [ 325.209339][ T8865] ? __lock_acquire+0xaac/0xd20 [ 325.209365][ T8865] ? __fget_files+0x2a/0x420 [ 325.209386][ T8865] ? __fget_files+0x3a0/0x420 [ 325.209404][ T8865] ? __fget_files+0x2a/0x420 [ 325.209423][ T8865] ? bpf_lsm_file_ioctl+0x9/0x20 [ 325.209447][ T8865] ? __pfx_evdev_ioctl+0x10/0x10 [ 325.209468][ T8865] __se_sys_ioctl+0xf9/0x170 [ 325.209483][ T8865] do_syscall_64+0xf6/0x210 [ 325.209502][ T8865] ? clear_bhb_loop+0x45/0xa0 [ 325.209518][ T8865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.209533][ T8865] RIP: 0033:0x7f34fdb8e969 [ 325.209547][ T8865] 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 [ 325.209561][ T8865] RSP: 002b:00007f34fe99e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.209575][ T8865] RAX: ffffffffffffffda RBX: 00007f34fddb5fa0 RCX: 00007f34fdb8e969 [ 325.209587][ T8865] RDX: 0000200000000300 RSI: 0000000040304580 RDI: 0000000000000005 [ 325.209596][ T8865] RBP: 00007f34fdc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 325.209606][ T8865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.209614][ T8865] R13: 0000000000000000 R14: 00007f34fddb5fa0 R15: 00007f34fdedfa28 [ 325.209630][ T8865] [ 325.209672][ C0] vkms_vblank_simulate: vblank timer overrun [ 325.542336][ C0] vkms_vblank_simulate: vblank timer overrun [ 325.786702][ T974] usb 2-1: USB disconnect, device number 32 [ 326.452962][ T7443] usb 1-1: USB disconnect, device number 36 [ 326.453004][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 326.467639][ C0] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 326.472998][ T7443] xpad 1-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19