last executing test programs: 2m54.270175018s ago: executing program 4 (id=351): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_usb_connect(0x5, 0xfffffffffffffec7, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11}, 0x0) syz_clone(0x20000, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000480)="89000000120081ae08060cdc030ec0007f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08120800030006010000bdad446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27f", 0x88}], 0x1}, 0x0) openat$iommufd(0xffffffffffffff9c, 0x0, 0x88800, 0x0) io_uring_register$IORING_REGISTER_PBUF_RING(0xffffffffffffffff, 0x25, 0x0, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x17\x00'}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x8001af85, &(0x7f0000000280)) 2m48.581214568s ago: executing program 4 (id=360): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x19, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b80f8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000820000008500000005000000bf91000000000000b70200000000000085000000"], &(0x7f0000000500)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r0, &(0x7f0000000180)={0x38}, 0x38, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_dev$mouse(&(0x7f00000001c0), 0x0, 0x2) write$uinput_user_dev(r1, &(0x7f0000000bc0)={'syz1\x00', {0x5, 0x4, 0x0, 0x13fb}, 0x25, [0x10, 0x5, 0xb, 0x0, 0x5, 0x83, 0xd2, 0x80000000, 0x10001, 0x9, 0xde2, 0x6, 0xfffffffb, 0x10, 0x2, 0x0, 0x1ff, 0xc, 0x68a, 0x2, 0x1, 0x7fff, 0x5c5f, 0x4, 0x0, 0x9, 0x9, 0x3ff, 0xd9, 0x1, 0x1, 0x32, 0x7fff, 0x7f, 0x1, 0x81, 0x8fe, 0x5, 0x6, 0x1000, 0x7, 0xc51, 0x7, 0x3, 0xd, 0x5, 0x0, 0x1, 0x7f, 0x1, 0x2, 0x3, 0x0, 0x0, 0xffffffff, 0xe4, 0x6, 0xf9, 0xffffffff, 0x1000, 0x0, 0x5, 0x0, 0x5], [0x7, 0x0, 0x1b08000, 0xffffffff, 0xcc65, 0x5, 0x4, 0x602e, 0x9, 0x9, 0x9, 0x4, 0x2, 0xcc, 0xfff, 0x9, 0x200, 0x800, 0x8, 0x5, 0x6, 0x4, 0x5, 0x3, 0x8, 0x3, 0x80, 0x3, 0xffff, 0x0, 0x6, 0x7fff, 0x8, 0x21, 0x800, 0x0, 0xfb23, 0x0, 0x40, 0x5, 0x3, 0x5, 0x7, 0x8000, 0x9, 0x5, 0x7b5, 0x4, 0x2, 0x10, 0x0, 0x69a0, 0x8b3, 0x8, 0x100, 0xfffffffb, 0x80000001, 0x4, 0x8, 0x6693, 0x5, 0xae, 0x52, 0x9], [0x69, 0x7, 0x0, 0xfffffff9, 0x4, 0xa957, 0x6, 0x3, 0xc0, 0x2, 0x322c, 0x2, 0x9, 0xc3, 0x2, 0x0, 0x26, 0x1, 0x4, 0x7, 0x400, 0x10000, 0x7, 0x0, 0xb, 0x8, 0x4, 0xfffffffe, 0x0, 0xdd, 0x4, 0x7fff, 0x249a, 0x58b4, 0x0, 0x9, 0xc, 0xfffffff9, 0x3, 0xfffff801, 0x82, 0x6, 0x4, 0xfa0, 0x9, 0x1, 0xfffffffb, 0xffffffff, 0xc57, 0x6d, 0x8, 0x1, 0x0, 0x2, 0xa, 0xfffffff9, 0x5, 0x8, 0x8, 0x9, 0x7, 0x0, 0x101, 0xfffffffd], [0x4f, 0xca4, 0x82c, 0x2, 0x5, 0x9, 0x5, 0x4, 0xc, 0x2, 0x8, 0x484e, 0x81, 0x0, 0x6, 0x0, 0x8, 0x9, 0x1, 0x6, 0x1, 0x5, 0x95f, 0x97, 0x8b9, 0xffff6b6a, 0x227, 0x6, 0xfff, 0x5, 0x1, 0xffff7fff, 0x2, 0x80008, 0x6, 0x8, 0x10, 0x1, 0x1, 0x9, 0xa8e, 0x3, 0x8001, 0x1, 0x0, 0x7, 0x401, 0x2c37d4c4, 0x0, 0x4d, 0xf, 0xa, 0x7ff, 0xffffffff, 0xffff4b40, 0x3, 0x2, 0x1, 0x900, 0x6, 0x7, 0xfff, 0xa]}, 0x45c) read$dsp(r1, 0x0, 0x600) 2m47.827546036s ago: executing program 4 (id=362): syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x3, 0xae0, 0x6361, 0x5, 0xffffffff, 0x3}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x4, 0x7fffffffffffffff, 0x0, 0x3, 0xc, 0x215}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000380)={'syzkaller0\x00', @multicast}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), r4) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x44081}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) close(r6) r7 = socket$unix(0x1, 0x5, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000500)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r10, {0x0, 0x8}, {0xc, 0xb}, {0x7, 0xffe2}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0xc, 0xa, 0x0, 0x5}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x2004c090) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000640)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r11, {0x0, 0xb}, {0xffff, 0xffff}, {0xc, 0xfffc}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x3, 0x7, 0x8001, 0x5, 0xfffffdff, 0x4006}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x9, 0x9, 0x8, 0x96, 0xb, 0x9}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x240080c1}, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000000780)={'syzkaller0\x00', @random="2b0100004ec6"}) 2m46.049414063s ago: executing program 4 (id=366): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) userfaultfd(0x801) syz_open_procfs(0x0, &(0x7f00000007c0)='smaps\x00') socket$inet(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001880), 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000018c0)=ANY=[@ANYBLOB="0100000004000000040000000001"], 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006118", @ANYRES32=r0, @ANYBLOB="0000000000000000150802000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff8500000001000000b70000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x2, 0x0) r2 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000440)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x2, 0x255}, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6474, 0x8, 0x2, 0x15e, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x2, 0xffffffd, 0x146, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x38b0, 0x200, 0x3, 0x92, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x2000, 0x2, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x10, 0x0, r8, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0x4, 0x8004, 0x0, 0x0}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 2m42.511500392s ago: executing program 4 (id=372): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x19, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b80f8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000820000008500000005000000bf91000000000000b70200000000000085000000"], &(0x7f0000000500)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r0, &(0x7f0000000180)={0x38}, 0x38, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_dev$mouse(&(0x7f00000001c0), 0x0, 0x2) write$uinput_user_dev(r1, &(0x7f0000000bc0)={'syz1\x00', {0x5, 0x4, 0x0, 0x13fb}, 0x25, [0x10, 0x5, 0xb, 0x0, 0x5, 0x83, 0xd2, 0x80000000, 0x10001, 0x9, 0xde2, 0x6, 0xfffffffb, 0x10, 0x2, 0x0, 0x1ff, 0xc, 0x68a, 0x2, 0x1, 0x7fff, 0x5c5f, 0x4, 0x0, 0x9, 0x9, 0x3ff, 0xd9, 0x1, 0x1, 0x32, 0x7fff, 0x7f, 0x1, 0x81, 0x8fe, 0x5, 0x6, 0x1000, 0x7, 0xc51, 0x7, 0x3, 0xd, 0x5, 0x0, 0x1, 0x7f, 0x1, 0x2, 0x3, 0x0, 0x0, 0xffffffff, 0xe4, 0x6, 0xf9, 0xffffffff, 0x1000, 0x0, 0x5, 0x0, 0x5], [0x7, 0x0, 0x1b08000, 0xffffffff, 0xcc65, 0x5, 0x4, 0x602e, 0x9, 0x9, 0x9, 0x4, 0x2, 0xcc, 0xfff, 0x9, 0x200, 0x800, 0x8, 0x5, 0x6, 0x4, 0x5, 0x3, 0x8, 0x3, 0x80, 0x3, 0xffff, 0x0, 0x6, 0x7fff, 0x8, 0x21, 0x800, 0x0, 0xfb23, 0x0, 0x40, 0x5, 0x3, 0x5, 0x7, 0x8000, 0x9, 0x5, 0x7b5, 0x4, 0x2, 0x10, 0x0, 0x69a0, 0x8b3, 0x8, 0x100, 0xfffffffb, 0x80000001, 0x4, 0x8, 0x6693, 0x5, 0xae, 0x52, 0x9], [0x69, 0x7, 0x0, 0xfffffff9, 0x4, 0xa957, 0x6, 0x3, 0xc0, 0x2, 0x322c, 0x2, 0x9, 0xc3, 0x2, 0x0, 0x26, 0x1, 0x4, 0x7, 0x400, 0x10000, 0x7, 0x0, 0xb, 0x8, 0x4, 0xfffffffe, 0x0, 0xdd, 0x4, 0x7fff, 0x249a, 0x58b4, 0x0, 0x9, 0xc, 0xfffffff9, 0x3, 0xfffff801, 0x82, 0x6, 0x4, 0xfa0, 0x9, 0x1, 0xfffffffb, 0xffffffff, 0xc57, 0x6d, 0x8, 0x1, 0x0, 0x2, 0xa, 0xfffffff9, 0x5, 0x8, 0x8, 0x9, 0x7, 0x0, 0x101, 0xfffffffd], [0x4f, 0xca4, 0x82c, 0x2, 0x5, 0x9, 0x5, 0x4, 0xc, 0x2, 0x8, 0x484e, 0x81, 0x0, 0x6, 0x0, 0x8, 0x9, 0x1, 0x6, 0x1, 0x5, 0x95f, 0x97, 0x8b9, 0xffff6b6a, 0x227, 0x6, 0xfff, 0x5, 0x1, 0xffff7fff, 0x2, 0x80008, 0x6, 0x8, 0x10, 0x1, 0x1, 0x9, 0xa8e, 0x3, 0x8001, 0x1, 0x0, 0x7, 0x401, 0x2c37d4c4, 0x0, 0x4d, 0xf, 0xa, 0x7ff, 0xffffffff, 0xffff4b40, 0x3, 0x2, 0x1, 0x900, 0x6, 0x7, 0xfff, 0xa]}, 0x45c) read$dsp(r1, 0x0, 0x600) 2m41.151574821s ago: executing program 4 (id=375): mkdirat(0xffffffffffffff9c, &(0x7f0000001600)='./proc\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000016c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='100', 0x3) socket$netlink(0x10, 0x3, 0x0) unshare(0x40000000) 2m25.69162316s ago: executing program 32 (id=375): mkdirat(0xffffffffffffff9c, &(0x7f0000001600)='./proc\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000016c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='100', 0x3) socket$netlink(0x10, 0x3, 0x0) unshare(0x40000000) 27.558104343s ago: executing program 1 (id=617): syz_usb_connect(0x5, 0x73, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000396d0940fd101315ce7e0102"], 0x0) 25.834436605s ago: executing program 3 (id=621): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x47f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 24.666991682s ago: executing program 2 (id=622): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000c80)=ANY=[@ANYBLOB="14000000040a14000000140000001100010000000000000000000100000a0000000000ea8d4622de0d33ea66db316797d0f57aa1d78983670566054655373c75607290e75a23ba20cccea0968f64e0"], 0x3c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000b80), 0xfffffffffffffffc, 0x822b01) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000bc0)={0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000c00)=0x401) write$char_usb(r2, &(0x7f0000000c40)="e2", 0xff0f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x1c, &(0x7f00000007c0)=[@in6={0xa, 0x4e22, 0x101, @private1={0xfc, 0x1, '\x00', 0x1}, 0xf}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000940)={r3, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000a00)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000a40)={r4, 0x7, 0x20, 0xfffffffffffffffe, 0x8000}, &(0x7f0000000a80)=0x18) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000840)=0x1, 0x4) r6 = add_key(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r7 = add_key(&(0x7f0000000140)='asymmetric\x00', 0x0, &(0x7f0000000180)="308205553082033da00302010202147398ea982dd02ea8b1cf57c7f297b3e61afc8c0a300d06092a864886f70d01010b050030343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b65793020170d3232303531383232333234315a180f32313232303432343232333234315a30343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b657a30820222300d06092a864886f70d01010105000382020f003082020a0282020100ccac49dd3bcab0157e846ab20a695f1c0a61823b4f2ca3952c08584bb15d99e0c3c179c2b3ebc01e6d3e541dbdb7927b4db59558b2522ec6244b7163803277a7385edb72ae6e0decfbb66d017fe95566dfbf1d76780231e8e507f8b7825c0dd4bbfba2590d2e3a78953a8b4606474446d7cd066a4113e319f6bb6e38f48301a3bf4a394fd70ae938b3f594144eddf743fd24b2493ca5f77a7cd4453d977568f1ed4c420b70ca85f3dee5882cc5beb69734ba2402cd8b869fa973ca73cf9281ee7555bb18675cff3fb5dd331b0ce978db5ccfaa5c4342df5ea96decd7d7ffe6a13a921adaaef68c6f7bd5b46e06e98fe8de093189ed0e11a1fa8ae9e964596253dad170be11d4999711cf99de0b9d947eaab852ea37db907e35bdd9fe6d0a487028ddd50d7f03809314238fb922cd7c29fef172b55c0b12cf9c15f6114c7a45258c450a34ac2d9a81ca0b1322cdeb1a38881897960881aacc8f0f8a327b7668036843bf11ba5560fd801c0d9b69b60972bc0f412f0782c6e3b21391c46d149531be19bdbcede14c74a2e0780bbb94ec4c533aa2b5841d4b657edcf7db367dbe9e3b366642667635bfbef0c13c7ce9425c24530305a86724500275ff24463b358976e670dac5518c9ae505b00bd02dd47d5775946bf90aad0e410015d04fc07f902d18488f28fe5da7cd999ebd026c8a31f31cc74be693cd42a2e46810479dfc210203010001a35d305b300c0603551d130101ff04023000300b0603551d0f040403020780301d0603551d0e04160414f58703bb33ce1b73ee02eccdee5b8817518fe3db301f0603551d23041830168014f58703bb33ce1b73ee02eccdee5b8817518fe3db300d06092a864886f70d01010b05000382020100c02e12417b738516c8db8679e8f5cd44f4c6e281235e47cbab25f11e583e317f78ad85ebfe148860f77fd226a2f4982afdba050c203312cc4d1461648193d333edc8fff178cc5f519f09d7be0d5c74fd9bdf524ac9a871253304106736d0b30bc9a14072ae417b68e6e47bd028f76de73f50fc917c9156d4dfa6bbe84d1b58aa28fac119eb112f248b7cc5a98626aa6eb79bd5f806fb02527b9c9ea1e0078b5ee4b85529f648521c1b542d46d8e571b960d145b592898a63582ab3c6b276e23c825904ae5ac4997b2e4b4657b82924b2fdee2c0da483fa652a07358b97cfbd962ed17e6cc21e87b66c7665b5b262da8be973e3db33dd133a17636a76de8d8fe04761283a83ff8fe7c7e04aa3e507cfe98c35352ee7806631bf91580ae1253d38d3a4f059344707620fbe30dd818858f028b096e582f805b71301bcfac61f8672ccf9ee8ed9d6048c246cbf0f5d3739cf45c1933ad2", 0x4ae, r6) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000700)={r7, 0x0, 0xffffffbb}, &(0x7f0000000740)=ANY=[@ANYBLOB='enc=pkcs1 hash=('], 0x0, 0x0) shutdown(r0, 0x2) sendto$inet6(r0, &(0x7f0000000880)="fe", 0x1, 0x20008045, &(0x7f00000008c0)={0xa, 0x2, 0x1000, @empty}, 0x1c) 22.917842741s ago: executing program 1 (id=623): timer_create(0x0, &(0x7f0000000000)={0x0, 0x21}, &(0x7f0000000040)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="40010000", @ANYRES16=r2, @ANYBLOB="01000000000004000000010000002400030000000000000000000000000000000000000000000000000000000000000000001400020077673100000000000000000000000000f4000880"], 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x1, 0x1c, 0x65, 0x0, 0x80, 0x11, 0x0, @remote, @multicast1=0xac14140f}, {0x4e24, 0x4e20, 0x8}}}}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x4c, r2, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40090}, 0x44000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1, 0x4, 0x0, &(0x7f0000000480)='GPL\x00', 0x6, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2000000022, &(0x7f0000000540)={0x77359400}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4b, &(0x7f0000000580)=0xfd87, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000640)=ANY=[@ANYBLOB="0216000002"], 0x10}}, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000680)={@cgroup, 0x14, 0x1, 0xfffffffd, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0], &(0x7f0000000780)=[0x0], 0x0}, 0x40) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000007c0)={0x9}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000800)={@map, 0xffffffffffffffff, 0x7, 0x0, 0x0, @void, @value, @void, @void, r3}, 0x20) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x0, 0x0}) r4 = syz_open_dev$dvb_demux(&(0x7f0000000440), 0x0, 0x2000) preadv(r4, 0x0, 0x0, 0x1, 0x7fff) 22.348888071s ago: executing program 0 (id=624): mkdirat(0xffffffffffffff9c, &(0x7f0000001940)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000001980)='./proc\x00', &(0x7f00000019c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000001a40), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x40a40, 0x1fb) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x1c8) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file2\x00', 0x2c3) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x0, &(0x7f0000000580)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) 22.260763413s ago: executing program 2 (id=625): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x173) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) gettid() socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vim2m(&(0x7f0000000c80), 0x6, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000cc0)={0x3c2aab0, 0x1, 0x1}) 21.987100401s ago: executing program 3 (id=626): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = open(0x0, 0x24842, 0x1a6) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) mlock(&(0x7f00009b8000/0x1000)=nil, 0x1000) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x7) sendmmsg$unix(r0, 0x0, 0x0, 0x20008003) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x42, 0x1ff) mmap(&(0x7f0000800000/0x1000)=nil, 0x1000, 0x5, 0x12, r4, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./tracing\x00', &(0x7f00000003c0)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r5, &(0x7f0000000440)='p:s/p ./file0:0', 0xf) write(0xffffffffffffffff, 0x0, 0x0) 21.965451976s ago: executing program 1 (id=627): ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000580)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4, 0x0, 0x0, 0x0, 0x5, &(0x7f00000000c0)='geneve0\x00', 0x101, 0x4, 0x5c1}) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000001140)={{0x12, 0x1, 0x0, 0xee, 0x9c, 0x1, 0x40, 0x1e59, 0x2, 0x98ed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0xfd, 0x4, 0x0, 0x7, "", [{{0x9, 0x4, 0x82, 0x5, 0x2, 0x44, 0x48, 0xcf, 0x7, [], [{{0x9, 0x5, 0x5, 0x10, 0x20, 0x9, 0x2}}, {{0x9, 0x5, 0x9, 0x8, 0x8, 0x80, 0xf, 0x4}}]}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, &(0x7f0000001800)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io$uac2(r0, &(0x7f00000020c0)={0x14, 0x0, &(0x7f0000002000)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000500)={0x34, &(0x7f0000000340)={0x20, 0x9, 0x1, "d2"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000003ac0)={0x44, &(0x7f0000003880)={0x40, 0x17, 0x9, "7098615c0db74dfa1a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x3, 0x0, 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000000), 0x20c, 0x735201) syz_open_dev$ublk_bdev(&(0x7f0000000040), 0x0, 0x181400) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000003c0)={0x14, &(0x7f0000000240)={0x20, 0x9, 0xeb, {0xeb, 0xd, "4e604111b45c9a81e77cabf32fe6f16fb4144e9e7d05e84d87d07dc0af2a0e7d4589b477e1ffca5a652074c8f50911b4402f512b44ce8dcdedc8ed5babc7ff5641a28cb8cc82806d6970d53b7fb600845a95be150a3a6f7e9b889063d51e4e6628a527239c0f5773104ce955c424403e57a41c8ecdbb0b39dc366d2828f1f03e0e11a5a3135bea87d560b360ff60fb9d8eb38a9854393fd13fffb03ce49c7baeae91bd1dfce02279b69bd66d653c2321ddd1e84b745c1a53f37c7b9696945b1ef7aa7609f034f6f0679464abc657f5faf82d642837a98877237b1817c41ec7615fae08a7acaeafc3a4"}}, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000004c0)={0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="0014090000e10880b3abbfa0d0af6c"], &(0x7f0000000440)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x3}}) syz_emit_ethernet(0x42, &(0x7f0000000700)={@multicast, @random="8a0a63cdec59", @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, @multicast, @local}}}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000640)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) file_getattr(r3, &(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000003040), 0x18, 0x1000) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000011000500feffff00feffffff07000000", @ANYRES32=r6], 0x34}, 0x1, 0x0, 0x0, 0x800c000}, 0x4040010) r7 = socket$nl_route(0x10, 0x3, 0x0) accept4$alg(r4, 0x0, 0x0, 0x800) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=@bridge_newneigh={0x28, 0x1c, 0x1, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x80, 0x7f, 0xa}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x28}, 0x1, 0x2000000, 0x0, 0x1}, 0x4040004) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)) r8 = openat$audio1(0xffffff9c, &(0x7f0000000080), 0x20002, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r8, 0x80045010, &(0x7f0000000100)) 20.478946954s ago: executing program 2 (id=628): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mnt\x00', 0x0) mount(&(0x7f0000000140)=@filename='./dev/sda1\x00', &(0x7f0000000180)='./mnt\x00', &(0x7f0000000200)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0xa0000, 0x14) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) 18.097827891s ago: executing program 2 (id=629): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@getqdisc={0x34, 0x26, 0x8, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xf}, {0x1f, 0x4}, {0x0, 0x10}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x24044944}, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x22a7, 0x20001) socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="640000000206010800000000000000000100000a16000300686173683a6e65742c706f72742c6e6574000000050001000700000005000500020000000900020073797a310000000005000400000000001400078008000840000000f108000640"], 0x64}, 0x1, 0x0, 0x0, 0x2006c0c4}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="54000000090603000000000000000000050000400900020073797a310000000005000100070000002c"], 0x54}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x40000) syz_ublk_setup_io_uring(0x1d, 0x0, 0x0, 0x0, 0x0) r3 = syz_usb_connect(0x3, 0x24, &(0x7f0000000400)=ANY=[@ANYRES8], 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f0000000440)={0x44, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000580)={0x1f98, 0x0, 0x8, 0x3, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x8}, 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@typed={0x14, 0xf6, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x20}}]}, 0x1f98}, 0x1, 0x0, 0x0, 0x4000}, 0x100) syz_usb_control_io$uac3(r3, 0x0, &(0x7f00000025c0)={0x44, 0x0, &(0x7f0000002600)={0x0, 0xa, 0x1, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002640)={0x1, 0xb, &(0x7f0000002700)=ANY=[@ANYBLOB="1800000040000000000000000600000018010000646c6c2500000000002020207b1af8e400000000bfa100000000000007010000f8ffffffb702000008000000b7030000500d0000850000000600000095"], 0x0, 0x6, 0x24, &(0x7f0000002780)=""/36, 0x41000, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) read(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002800)={&(0x7f0000002840)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100014800c00038008"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) add_key(&(0x7f0000000040)='ceph\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 16.837854807s ago: executing program 0 (id=630): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001fc0)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xe, 0x0, &(0x7f0000000680)="7993ff011900000000a63b00008f", 0x0, 0x400, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x50) 10.906432857s ago: executing program 3 (id=631): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = open(0x0, 0x24842, 0x1a6) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) mlock(&(0x7f00009b8000/0x1000)=nil, 0x1000) getpid() sendmmsg$unix(r0, 0x0, 0x0, 0x20008003) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000240), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000002c0)=0x6) mmap(&(0x7f0000800000/0x1000)=nil, 0x1000, 0x5, 0x12, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./tracing\x00', &(0x7f00000003c0)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracing/events/s/p/enable\x00', 0x1, 0x0) 10.708806693s ago: executing program 0 (id=632): syz_usb_connect(0x5, 0x73, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000396d0940fd101315ce7e01020301090261000100"], 0x0) 10.551132688s ago: executing program 2 (id=633): mkdirat(0xffffffffffffff9c, &(0x7f00000008c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./file1/file0\x00', 0x0) mount$bind(&(0x7f00000009c0)='.\x00', &(0x7f0000000a00)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f0000000a40)='./bus\x00', &(0x7f0000000a80), 0x40, 0x0) umount2(&(0x7f0000000b00)='./file1/file0\x00', 0x0) chdir(&(0x7f0000000b40)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000bc0)='./file0\x00', 0x200) 10.396787058s ago: executing program 1 (id=634): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000c80)=ANY=[@ANYBLOB="14000000040a14000000140000001100010000000000000000000100000a0000000000ea8d4622de0d33ea66db316797d0f57aa1d78983670566054655373c75607290e75a23ba20cccea0968f64e0"], 0x3c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000b80), 0xfffffffffffffffc, 0x822b01) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000bc0)={0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000c00)=0x401) write$char_usb(r2, &(0x7f0000000c40)="e2", 0xff0f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x1c, &(0x7f00000007c0)=[@in6={0xa, 0x4e22, 0x101, @private1={0xfc, 0x1, '\x00', 0x1}, 0xf}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000940)={r3, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000a00)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000a40)={r4, 0x7, 0x20, 0xfffffffffffffffe, 0x8000}, &(0x7f0000000a80)=0x18) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000840)=0x1, 0x4) r6 = add_key(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r7 = add_key(&(0x7f0000000140)='asymmetric\x00', 0x0, &(0x7f0000000180)="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", 0x504, r6) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000700)={r7, 0x0, 0xffffffbb}, &(0x7f0000000740)=ANY=[@ANYBLOB='enc=pkcs1 hash=('], 0x0, 0x0) shutdown(r0, 0x2) sendto$inet6(r0, &(0x7f0000000880)="fe", 0x1, 0x20008045, &(0x7f00000008c0)={0xa, 0x2, 0x1000, @empty}, 0x1c) 8.837871816s ago: executing program 3 (id=635): syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000402e0c20070001000000010902190001010080320904000001ff"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$lan78xx(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x800001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/ttyUSB0\x00', 0x2, 0x0) 8.164885692s ago: executing program 2 (id=636): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0xfc000000, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x1000, 0x31, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x69, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x13fff, 0xffff, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)="aefdda9d241001005a90f5", 0xb}, {&(0x7f0000000380)="aa1d484e0a4e0000", 0x8}], 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 7.763684959s ago: executing program 0 (id=637): sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffff) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0xf32}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeea, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000100)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000180), 0x651, 0x0) recvmmsg(r1, &(0x7f00000001c0), 0x10106, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000006a0001000000"], 0x28}}, 0x0) syz_genetlink_get_family_id$ethtool(0x0, r3) recvmmsg(r3, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x400100a0, 0x0) add_key(0x0, 0x0, &(0x7f0000000880)="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", 0x26c, 0xfffffffffffffffd) r5 = socket$packet(0x11, 0x2, 0x300) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="bf16000000000000b7070000ff030000487000000000000050000000000000009500000000000000e83d24a394a293b3bd23212fb56fa54f0b71d0e6adfefc41d86b60717142fa9ea4318123741c0a0f168c1886bf0fccf8d56ccb659427cf8593dbe3a2a3ad358061011fbc5ba1f07318988e6e01a41cc0990d0dc840a23f72eca0b2d89fc474c2a10000000077beee1cebf45fab73962fa8f6296b32a8343881dcc7b1b85f3c3da4cd36414e90a61965c3de4b3449abe802f5ab3e89cf6c662ed4048d3b3e22278d0054ce21fa41181a9580cfca031e5388ee5c9a7ddd04201f5200001fcadf95e5a4725837074e468ee23fd2f73902ebcfcf49822775985bf31b715f588cb211624f40401691721715f46e0500000000000000a663739a190a4e825c908c0abc85d457ec5a57cb706eef32a3ed12d63c9c4c508530e173650a8a8f2a9c81bcffe437bccbe158024d8d4939e6fd9adc43f0f4b049218db92bf466e934330ed79bc9f626d68b0000600057d14854eef851bc8c30f5d0df6b94ea0b852d495085ff4eabaac9606f0497958c2c357a7124a69f6770ea6702bc53896a15fad5e55c64efd217450a975221b20d78e445e3da74a3c1e59bae44546bde4ac6de55a480f3ad5dc0f2d1818b696492285f60d914283f8d687b0bdb46261277671bba2c550bfef679bddf38ab35eaaf0268c4efa45b56a188a9195044a222ec06bb49784d5608d87c4832e4305bf8889e5db2a70f6a83d4b3cdc12546d2e9f6720dec489b6276856de6d895704ba3e8ee12c8121ffc4f5d2ae03f0227dcc4f38699d3db16f69ed45e918b07ce58bf576e253364fe0000000084f897400d4f5503a6e9ea4a480e3221f3c247ee8c55e487eaa25a7689689c9c305da4b0181f0f653fec399fcc0cc800e82bde039cc29c19b538c76e65642875bddbef61e5985751d9ebd37d2f32375357b5d2b4dc24baa6a7010038380f7029a292f1ad05000000e4e801a819aef69d081e2cacaa8ad1b4ca6df5dc37962ebc5337379e00645b6d2bec249c0612510000000000a7060d8d9b9ad109b62d1dab0eec6beabc76d765b9caf70900000399772ddfe89be4338e70d0ecfed537780a31fcaf4acaf9bd3711a4359d68ec71b0693ede07e7d18e797697901fbae4a9d9966b68eadae75ef1b8931b0818a57e5136fb8c61d73b17d8fd55c2b8d321a6cba8743114fcff01e5c10200c512000800009a021d377e477ea807cc00919ee8bfbd090034f67609cfde8877b5bb072572b421d6b1fdae83e5e250190628d02d01f978323fe36685e652ceb218a9cc9e125a4880faccaf5ac2345f20b1ee403885790500d0bc75c7e95d23904dc446e0201aafea0d3f4cc0cf285ccd000000000100005aee4199a34686905441c1fa62ed20328a10690432f59a4d3e05bd00997ea2b6f5213cb883d05b620f31869f6cce80f1ae09009ed7e3c5f3aa61bfd240cb9726bc512ba0eb1f68579c76144feb0100809f12bcf79c4d57f66703c2aee08e52de3eff160623e1af555dc7481128ed0bab22dcb6e5b6ac5e4010eaf2510fa440aabfdc80c77108c769ed2d666c555c6c38b30899a688d96a6c6dc0dd4309f6548765d3f53261b4890aa004e7f667a230b22bc6e248bf56b219d9a547b6e1c5077c9ba463329323b53910e7358b4d0c6882c590cf25e4d044a6afb10a070f285e3c94ed405aa8dc41718dd3f4bf474868538aad9a23f85a707e325c10a9f22e37c4213d0ca2910726de8e62d2e3ae7f64e40c7af3dc00bab70cf607869c5a11a03bce8aa43fa010348bc2fb420ba5e344fcdcb302548e571157d323f5fd535800284d32ffff000088ccd685f07309101a3196b705479897f4c9d97c4c7b77db7b15bfb4305d5e954a34385418e665af882a7d505323070929b228bc94b70300000066dab8c4e63debff174621a0ac7dd85b14cb7616ca23f044bd0ccd1c79292c3aa8f6e4a1c27315ef8d55781edbe368f72aeb2f48256131aaab707451c14747dfa3bb5f8725a98f6d3c797573f18810bf378e38107ece5cb7cf3b98975e9254248af60de2f04e2429d9b6eba525fd1b1b665f77710fa494e2b619c975acd535fc78696fc980573c35e9916f0000000000002c8ee5ec55faffffffffffffffcd59cc0600000053d0a1f4ea4477022c9f376b3191efeb46be3c174fb24009379bbc949fd2923715540556450f12d1645177ce3eca0d65d17deff51a024f0180000000006100499e829bda469048c70e5968375feb39e6918e591a384851ba3079ad9c376bdaf0650e212eb4185cbbb6c0dc0e699afc34ca3b9a307cd2519cd9b192d678492ea2228ff0817d68f97b18402d271036067c141b911c4e0207e2c9d37ac203f440e1a065a2d227c6ec860c0104000000000000fe7144ec680c0dac7b5906a6197c8173080c9ab3ecb72820f04a42e4a43ee3f325f93edb3a204b9c9dc8953375e37c83876f248d91f166676b54781c6855c5e067ab2c2c6d22b20a703d68d77312333deff80883cb5a25c738f4e7cbb075e10f5c36396156abb221adebb9303342bfa2b745a5e045d5db847e4810270ed1c5bbb1548ec3184ff9b8ed1687333d0e0412d452ba6b390199bd684ff458d6c8114833efde87215e5f9569d92d24579f3ef473bce24e61eb21336ad441eea93cbcb69d2156b9b6e3000000000000000000fc411d2eadcadc7c0a2c12410e4b9d634807f2a6f1c3a13508e274ecef5cfccb707a1640973973fd2d1d60138d9b7a778827fd07fbd093a0ba779dcd32556613e1fac161825da91acde7fa964c689b1f0ea96047a98260270c3a3ccb2142b074db79aa88614663ff33f9966502a2361e49aabe58eb086c5827dd9d92fa4ff0c0e8b949d585f2cbc111de478905cb37f3cbfb019c6daace508b926718506a577234468f9279a52360d1a80b88b4eb1cda949ca77b6ec43bdf5f5a400989705746b86b400947891b33d591ec5ea9ae45983273f62027998d72f83625021a72e27e0449fa154ade55071546d4000000000000000000000000000000002f907c5db9c967a1f86c57bb5062fed7c37ec16a7e62b6e370c3c5a32adee9032367814394a7a7fd12c44b81fb5ac2ad92220a72aa3355e894cbefe344a6b5eb4c25128d5427a640faae401eccf3aca4294410461e946010c50f9ee556b38eae0b252ef288397672bbbd17e5306589f93dc130b6be5b19dfb2462348355ef24762509cf29becacf8515abe299b8a7dfd585f5dbf7578bfdbfa37deeb872c3291b59349238add315cd18e6f4196b404e48955657d680511c7ba7f5e0f9d97d649583190c78015aaf4db05aa2a6cc9d00084ce958406e09fe508a0ee5feb2d34f48d87000000000000001108780004ec696f618c20771a7ae436d733f603f20c9189567b63d47fae002e616969d888a418d139a25b11c0da7aecb8c14f1a879f7b985ab634b0f5cdb2090ad2c336e9a28289247ef4f3cfcafa393927d27711ed0543a5e8ec6c1c62082549791f75fccd54582f990234496954e6e54bcbb90f2756912ab7e511a55a9e0512e5c1c10bcd76ee4799af611179a39bd0c0323cae1aaaaaa8dafb55bca104ada3252c5d9de5b9cdb6217c35ca3d28b1d8b9d2fa79376c13167a9ef1b1f4b7509debbeacc153ca8bea4a0a65ee1d1d20a9106499f0bf7f416b051e835d790ac978b90143d9125224f74b6167f7a967c7e33eb5f43570b9f3c91371968a30e528968b233d0396db424e5fd73d380318e9676d074dd5ce552a222e250f9f6d0bdd9e46e7f22d9abfd4573b57e3b52d407b464b0146ea15560a2ce034b1623fecc84842928223d17ce4ab31ef4c2a9f9caebf65341fa3da1bbae7972097e24603b9db8edc25a152bd39af179eab23ed555040c2bbb89ea22c08b97264b3616a41abfad0ab12a79574c60cf1841ea45f10e9438e55e1e0eb645200993b08833bb14517b0d0e5ba72bdacd92d57b6029129c95ab0a93857c7205e8450b27aee5e684ece77f53112873f40247a998cc896ab4d55573c7a7ef2936a29425cab46cd4fdd1452ea8429c63c74d5673f5e4d47d1b001d0d3a9e1d5c840ab37a69cb30d17ff7591f01549e552dc43b672e0feff94408171d682565dc2d84476297c6901040000cb9f7f2eb690d7a032c09f0a3d48663fe5ece30f592d71755dd6cbfac96016a2ecd4e499ce9adce6e59db0494fa25117a2bc13275c9a94a3532c1b8417e9ed5e6cd5f51f8ccc878ba73305ad19b0cf05625439cdf688d33c8fd6cf52c5c5685444b65eb918884727d3a780bdac17d447745e4accd85d3aca4d63127bb3a58095cffa08a6cecae329dd5f47552c40b560b05e962363e99300d61931ddd97444c2bae02edb26383cb96ee7d2742d24dc7e9b6dac831674ae09b7d180ebb30b9221480ad78706dadf7ca3540eb6c6c43dc7e31b2c8d188f28d6ab10d3c0c97b9f6b5feb9abeb6a801975c0bbab0b1fed7485f2fca1730906a6dc1914386118646dab2618582c4ce0a8ce7a1a3ca7d56f6ca8c7d43cad0116c70751a0db051d9adc4ab34dafbca31fecd9191d38fa011a4c1fc19df0b9aac3a0de17dc01b413c4d4eccf9eb1cd90569508fc6479111544807f11dad193a170ac290f28d3e7f702c5bced7ed90c3251897446fdbb1195136d9092168e2deedb3e0afdf0f543363fbf8759df07270981c0bd7260998963e45a2c84e8b82ddfa98dab68a23cfb2ffa4fcc4ebcd38f273e9bdb240f77eb51e259bb88dc383b19107af39ffcc708a1278b3e53c2130a9c7150593794f8f22ae9b2ff0d46c8d175bf9ff227870f1dcecd5b564d20230ac32a10982cf1bbe5ca15ed6d85b2c447f3fb0872ea6170352fd4c76c75941d1c3684a466c81a5892e9f56c0b512be586381c2390aaf93347d318aa5de4322b11088435730c69bc1cfd96d869803a3113b2a33dbf7973434ba9e4ec15c0423bb384975498ff56bf8b51237dadf6264532fdca7c44e485e4c9b695cd000"/3569], &(0x7f0000001cc0)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001d00)=r6, 0x4) socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000002080)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000002100)={0x1, &(0x7f0000002140)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) socket$nl_netfilter(0x10, 0x3, 0xc) 7.45307701s ago: executing program 1 (id=638): r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000406d042bc500240102000109022200010100a03209040000010300000009211101000122150007058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022150000000600ff0901a10185"], 0x0}, 0x0) 5.139046456s ago: executing program 3 (id=639): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x24e, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x30, 0x1, "", [{{0x9, 0x4, 0x0, 0xd, 0x1, 0x3, 0x1, 0x0, 0x7, {0x9, 0x21, 0xff7f, 0x77, 0x1, {0x22, 0xfb1}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0x1, 0x2}}}}}]}}]}}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 4.778455911s ago: executing program 0 (id=640): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000280)={0x84, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000540)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x56a, 0xce, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x90, 0xfa, "", [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x0, 0xf, {0x9, 0x21, 0x4, 0x4, 0x1, {0x22, 0xcc6}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x91, 0xf3, 0x5}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000540)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.342911412s ago: executing program 1 (id=641): sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffff) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0xf32}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeea, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000100)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000180), 0x651, 0x0) recvmmsg(r1, &(0x7f00000001c0), 0x10106, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000006a0001000000"], 0x28}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), r3) recvmmsg(r3, 0x0, 0x0, 0x400100a0, 0x0) add_key(0x0, 0x0, &(0x7f0000000880)="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", 0x26c, 0xfffffffffffffffd) r5 = socket$packet(0x11, 0x2, 0x300) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x1, 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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&(0x7f0000001cc0)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001d00)=r6, 0x4) socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000002080)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000002100)={0x1, &(0x7f0000002140)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) socket$nl_netfilter(0x10, 0x3, 0xc) 1.675868848s ago: executing program 3 (id=642): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@getqdisc={0x34, 0x26, 0x8, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xf}, {0x1f, 0x4}, {0x0, 0x10}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x24044944}, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x22a7, 0x20001) socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="640000000206010800000000000000000100000a16000300686173683a6e65742c706f72742c6e6574000000050001000700000005000500020000000900020073797a310000000005000400000000001400078008000840000000f108000640"], 0x64}, 0x1, 0x0, 0x0, 0x2006c0c4}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="54000000090603000000000000000000050000400900020073797a310000000005000100070000002c"], 0x54}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x40000) syz_ublk_setup_io_uring(0x1d, 0x0, 0x0, 0x0, 0x0) r3 = syz_usb_connect(0x3, 0x24, &(0x7f0000000400)=ANY=[@ANYRES8], 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f0000000440)={0x44, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000580)={0x1f98, 0x0, 0x8, 0x3, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x8}, 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@typed={0x14, 0xf6, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x20}}]}, 0x1f98}, 0x1, 0x0, 0x0, 0x4000}, 0x100) syz_usb_control_io$uac3(r3, 0x0, &(0x7f00000025c0)={0x44, 0x0, &(0x7f0000002600)={0x0, 0xa, 0x1, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002640)={0x1, 0xb, &(0x7f0000002700)=ANY=[@ANYBLOB="1800000040000000000000000600000018010000646c6c2500000000002020207b1af8e400000000bfa100000000000007010000f8ffffffb702000008000000b7030000500d0000850000000600000095"], 0x0, 0x6, 0x24, &(0x7f0000002780)=""/36, 0x41000, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) read(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002800)={&(0x7f0000002840)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100014800c00038008"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) add_key(&(0x7f0000000040)='ceph\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 0s ago: executing program 0 (id=643): bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1}, 0x6e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000400)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0xa8002, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) writev(r1, 0x0, 0x0) kernel console output (not intermixed with test programs): sim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 353.451178][ T5881] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 353.491430][ T57] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 353.529619][ T5890] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 353.600580][ T5881] usb 4-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 353.601945][ T5881] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 353.601965][ T5881] usb 4-1: config 0 has no interface number 0 [ 353.604568][ T5881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.604594][ T5881] usb 4-1: Product: syz [ 353.604605][ T5881] usb 4-1: Manufacturer: syz [ 353.604616][ T5881] usb 4-1: SerialNumber: syz [ 353.673214][ T5881] usb 4-1: config 0 descriptor?? [ 353.763961][ T5890] usb 2-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 353.768028][ T5890] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 353.768083][ T5890] usb 2-1: config 0 interface 0 has no altsetting 0 [ 353.875046][ T5890] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.875088][ T5890] usb 2-1: Product: syz [ 353.875106][ T5890] usb 2-1: Manufacturer: syz [ 353.875123][ T5890] usb 2-1: SerialNumber: syz [ 353.938955][ T5890] usb 2-1: config 0 descriptor?? [ 354.008095][ T5890] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 354.094826][ T5890] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 354.099122][ T5890] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 354.099218][ T5890] usb 2-1: media controller created [ 354.182082][ T7410] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 354.185557][ T7410] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 354.226555][ T5881] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 354.226592][ T5881] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 354.226899][ T5881] asix 4-1:0.251: probe with driver asix failed with error -61 [ 354.298740][ T5890] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 354.483663][ T5925] usb 4-1: USB disconnect, device number 17 [ 354.917736][ T57] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.139254][ T5890] DVB: Unable to find symbol tda10046_attach() [ 355.139340][ T5890] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 355.139530][ T30] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 355.140301][ T5890] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 355.161792][ T5890] dvb_usb_m920x 2-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 355.205956][ T5890] usb 2-1: USB disconnect, device number 29 [ 355.317405][ T30] usb 1-1: not running at top speed; connect to a high speed hub [ 355.317453][ T30] usb 1-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 355.343023][ T30] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 355.343099][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.417332][ T30] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 355.417412][ T30] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770. [ 355.627061][ T30] usb 1-1: USB disconnect, device number 24 [ 356.149612][ T10] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 356.300593][ T10] usb 4-1: New USB device found: idVendor=1e59, idProduct=0002, bcdDevice=98.ed [ 356.307919][ T10] usb 4-1: config 253 has an invalid interface number: 130 but max is 0 [ 356.307968][ T10] usb 4-1: config 253 has no interface number 0 [ 356.308016][ T10] usb 4-1: config 253 interface 130 has no altsetting 0 [ 356.362721][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.362745][ T10] usb 4-1: Product: syz [ 356.362756][ T10] usb 4-1: Manufacturer: syz [ 356.362767][ T10] usb 4-1: SerialNumber: syz [ 357.040613][ T6043] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 357.192783][ T6043] usb 1-1: New USB device found: idVendor=05ac, idProduct=024e, bcdDevice=0.40 [ 357.217969][ T6043] usb 1-1: config 1 interface 0 has no altsetting 0 [ 357.258698][ T6043] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.258735][ T6043] usb 1-1: Product: syz [ 357.258753][ T6043] usb 1-1: Manufacturer: syz [ 357.258769][ T6043] usb 1-1: SerialNumber: syz [ 357.372292][ T10] dvb-usb: found a 'EvolutePC TVWay+' in warm state. [ 357.612526][ T10] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 357.627486][ T10] dvbdev: DVB: registering new adapter (EvolutePC TVWay+) [ 357.627609][ T10] usb 4-1: media controller created [ 357.739946][ T7436] netlink: 8 bytes leftover after parsing attributes in process `syz.1.449'. [ 357.742814][ T7436] netlink: 20 bytes leftover after parsing attributes in process `syz.1.449'. [ 357.884828][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 357.900250][ T37] audit: type=1326 audit(1793263990.345:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7434 comm="syz.1.449" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x0 [ 358.013824][ T6043] usbhid 1-1:1.0: can't add hid device: -71 [ 358.013958][ T6043] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 358.060287][ T6043] usb 1-1: USB disconnect, device number 25 [ 358.443692][ T5925] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 358.631363][ T5925] usb 3-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 358.632950][ T5925] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 358.633012][ T5925] usb 3-1: config 0 interface 0 has no altsetting 0 [ 358.637241][ T5925] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.637270][ T5925] usb 3-1: Product: syz [ 358.637286][ T5925] usb 3-1: Manufacturer: syz [ 358.637301][ T5925] usb 3-1: SerialNumber: syz [ 358.740812][ T10] DVB: Unable to find symbol dib8000_attach() [ 358.740827][ T10] dvb-usb: no frontend was attached by 'EvolutePC TVWay+' [ 358.864416][ T5925] usb 3-1: config 0 descriptor?? [ 359.065195][ T5925] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 359.186242][ T5925] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 359.202733][ T5925] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 359.208894][ T5925] usb 3-1: media controller created [ 359.220202][ T7439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 359.241645][ T7439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.329745][ T10] rc_core: IR keymap rc-dib0700-nec not found [ 359.329765][ T10] Registered IR keymap rc-empty [ 359.330181][ T10] dvb-usb: could not initialize remote control. [ 359.330190][ T10] dvb-usb: EvolutePC TVWay+ successfully initialized and connected. [ 359.334769][ T10] dib0700: There's no endpoint for remote controller [ 359.401217][ T5925] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 360.010822][ T5881] usb 4-1: USB disconnect, device number 18 [ 360.064409][ T5925] DVB: Unable to find symbol tda10046_attach() [ 360.064425][ T5925] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 360.064437][ T5925] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 360.186363][ T5881] dvb-usb: EvolutePC TVWay+ successfully deinitialized and disconnected. [ 360.321605][ T5925] dvb_usb_m920x 3-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 360.373861][ T5925] usb 3-1: USB disconnect, device number 24 [ 360.666350][ T7271] bridge0: port 1(bridge_slave_0) entered blocking state [ 360.668743][ T7271] bridge0: port 1(bridge_slave_0) entered disabled state [ 360.680917][ T7271] bridge_slave_0: entered allmulticast mode [ 360.717927][ T7271] bridge_slave_0: entered promiscuous mode [ 360.812741][ T7271] bridge0: port 2(bridge_slave_1) entered blocking state [ 360.812910][ T7271] bridge0: port 2(bridge_slave_1) entered disabled state [ 360.813150][ T7271] bridge_slave_1: entered allmulticast mode [ 360.866062][ T7271] bridge_slave_1: entered promiscuous mode [ 362.039117][ T7271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 362.353616][ T57] bridge_slave_1: left allmulticast mode [ 362.353815][ T57] bridge_slave_1: left promiscuous mode [ 362.409449][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.740510][ T7480] netlink: 8 bytes leftover after parsing attributes in process `syz.1.460'. [ 363.741285][ T7480] netlink: 20 bytes leftover after parsing attributes in process `syz.1.460'. [ 363.744296][ T37] audit: type=1326 audit(1793263996.295:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7477 comm="syz.1.460" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x0 [ 363.831476][ T57] bridge_slave_0: left allmulticast mode [ 363.831506][ T57] bridge_slave_0: left promiscuous mode [ 363.831692][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 364.560403][ T1004] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 364.752933][ T1004] usb 1-1: Using ep0 maxpacket: 16 [ 364.767884][ T1004] usb 1-1: New USB device found: idVendor=2040, idProduct=b138, bcdDevice=1.42 [ 364.786311][ T1004] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 364.786389][ T1004] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 364.786420][ T1004] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 364.786443][ T1004] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 364.786469][ T1004] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 364.847709][ T1004] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 364.847743][ T1004] usb 1-1: Manufacturer: syz [ 364.873009][ T1004] usb 1-1: config 0 descriptor?? [ 365.628621][ T1004] rc_core: IR keymap rc-hauppauge not found [ 365.628647][ T1004] Registered IR keymap rc-empty [ 365.641317][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 365.678094][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 365.773505][ T1004] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 365.810978][ T1004] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input26 [ 365.972939][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.007549][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.065069][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.082211][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.100576][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.142338][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.182831][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.199922][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.225175][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.245391][ T1004] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 366.504491][ T1004] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 366.504523][ T1004] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 366.623084][ T1004] usb 1-1: USB disconnect, device number 26 [ 367.009710][ T6043] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 367.207474][ T6043] usb 4-1: New USB device found: idVendor=1e59, idProduct=0002, bcdDevice=98.ed [ 367.259176][ T6043] usb 4-1: config 253 has an invalid interface number: 130 but max is 0 [ 367.259209][ T6043] usb 4-1: config 253 has no interface number 0 [ 367.259263][ T6043] usb 4-1: config 253 interface 130 has no altsetting 0 [ 367.371176][ T6043] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.371210][ T6043] usb 4-1: Product: syz [ 367.371227][ T6043] usb 4-1: Manufacturer: syz [ 367.371243][ T6043] usb 4-1: SerialNumber: syz [ 368.209999][ T6043] dvb-usb: found a 'EvolutePC TVWay+' in warm state. [ 368.237375][ T6043] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 368.255000][ T6043] dvbdev: DVB: registering new adapter (EvolutePC TVWay+) [ 368.255072][ T6043] usb 4-1: media controller created [ 368.357748][ T6043] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 368.745310][ T6043] DVB: Unable to find symbol dib8000_attach() [ 368.745330][ T6043] dvb-usb: no frontend was attached by 'EvolutePC TVWay+' [ 369.139520][ T6043] rc_core: IR keymap rc-dib0700-nec not found [ 369.139547][ T6043] Registered IR keymap rc-empty [ 369.139876][ T6043] dvb-usb: could not initialize remote control. [ 369.139890][ T6043] dvb-usb: EvolutePC TVWay+ successfully initialized and connected. [ 369.141408][ T6043] dib0700: There's no endpoint for remote controller [ 369.709657][ T1260] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 369.864056][ T1260] usb 1-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 369.891749][ T1260] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 369.891789][ T1260] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 369.946825][ T1260] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 369.946860][ T1260] usb 1-1: Product: syz [ 369.946876][ T1260] usb 1-1: Manufacturer: syz [ 370.633948][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 370.635705][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 370.654657][ C0] raw-gadget.1 gadget.0: ignoring, device is not running [ 370.656243][ T1260] usbhid 1-1:1.0: can't add hid device: -32 [ 370.656372][ T1260] usbhid 1-1:1.0: probe with driver usbhid failed with error -32 [ 370.771592][ T1260] usb 1-1: USB disconnect, device number 27 [ 372.397807][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 372.489519][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 372.579695][ T57] bond0 (unregistering): Released all slaves [ 372.699267][ T7271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 373.195274][ T7271] team0: Port device team_slave_0 added [ 373.267882][ T7271] team0: Port device team_slave_1 added [ 373.417959][ T5818] usb 4-1: USB disconnect, device number 19 [ 373.523486][ T7271] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 373.523502][ T7271] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 373.523522][ T7271] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 373.901522][ T7522] netlink: 12 bytes leftover after parsing attributes in process `syz.1.472'. [ 373.941657][ T5818] dvb-usb: EvolutePC TVWay+ successfully deinitialized and disconnected. [ 374.158175][ T7271] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 374.158197][ T7271] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 374.158231][ T7271] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 374.331530][ T7525] netlink: 8 bytes leftover after parsing attributes in process `syz.3.473'. [ 374.332259][ T7525] netlink: 20 bytes leftover after parsing attributes in process `syz.3.473'. [ 374.359803][ T37] audit: type=1326 audit(1793264006.905:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7521 comm="syz.3.473" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d69f1f559 code=0x0 [ 374.523368][ T7522] netlink: 104 bytes leftover after parsing attributes in process `syz.1.472'. [ 375.524517][ T1260] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 375.721068][ T1260] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 375.722640][ T1260] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 375.722684][ T1260] usb 1-1: config 0 interface 0 has no altsetting 0 [ 375.725537][ T1260] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.725556][ T1260] usb 1-1: Product: syz [ 375.725567][ T1260] usb 1-1: Manufacturer: syz [ 375.725578][ T1260] usb 1-1: SerialNumber: syz [ 377.370434][ T37] audit: type=1326 audit(1793264009.805:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7537 comm="syz.2.477" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f637547f559 code=0x7ffc0000 [ 377.370917][ T37] audit: type=1326 audit(1793264009.815:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7537 comm="syz.2.477" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f637547f559 code=0x7ffc0000 [ 377.371167][ T37] audit: type=1326 audit(1793264009.825:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7537 comm="syz.2.477" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f637547f559 code=0x7ffc0000 [ 377.764072][ T1260] usb 1-1: config 0 descriptor?? [ 377.865070][ T37] audit: type=1326 audit(1793264009.835:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7537 comm="syz.2.477" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f637547f559 code=0x7ffc0000 [ 377.865120][ T37] audit: type=1326 audit(1793264009.835:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7537 comm="syz.2.477" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f637547f559 code=0x7ffc0000 [ 377.868129][ T1260] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 378.010060][ T7540] netlink: 16 bytes leftover after parsing attributes in process `syz.2.477'. [ 378.147982][ T1260] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 378.149036][ T1260] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 378.149080][ T1260] usb 1-1: media controller created [ 378.215422][ T1260] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 378.400501][ T1260] DVB: Unable to find symbol tda10046_attach() [ 378.400520][ T1260] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 378.400536][ T1260] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 378.401985][ T1260] dvb_usb_m920x 1-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 378.463824][ T1260] usb 1-1: USB disconnect, device number 28 [ 379.074092][ T1260] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 379.250604][ T1260] usb 4-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 379.286664][ T1260] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 379.286688][ T1260] usb 4-1: config 0 has no interface number 0 [ 379.324193][ T1260] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.324225][ T1260] usb 4-1: Product: syz [ 379.324241][ T1260] usb 4-1: Manufacturer: syz [ 379.324258][ T1260] usb 4-1: SerialNumber: syz [ 379.458314][ T1260] usb 4-1: config 0 descriptor?? [ 380.187350][ T1260] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 380.187377][ T1260] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -71 [ 380.187594][ T1260] asix 4-1:0.251: probe with driver asix failed with error -71 [ 380.311016][ T1260] usb 4-1: USB disconnect, device number 20 [ 380.796606][ T7271] hsr_slave_0: entered promiscuous mode [ 380.822806][ T7271] hsr_slave_1: entered promiscuous mode [ 380.828919][ T7271] debugfs: 'hsr0' already exists in 'hsr' [ 380.829122][ T7271] Cannot create hsr debugfs directory [ 382.057621][ T7581] netlink: 20 bytes leftover after parsing attributes in process `syz.3.485'. [ 382.126488][ T37] audit: type=1326 audit(1793264014.675:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7574 comm="syz.3.485" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d69f1f559 code=0x0 [ 382.229636][ T5890] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 382.380434][ T5890] usb 2-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 382.389138][ T5890] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 382.424433][ T5890] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.424468][ T5890] usb 2-1: Product: syz [ 382.424486][ T5890] usb 2-1: Manufacturer: syz [ 382.424503][ T5890] usb 2-1: SerialNumber: syz [ 382.477934][ T5890] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 383.500969][ T5890] gspca_mr97310a: reg write [21] error -71 [ 383.501156][ T5890] mr97310a 2-1:1.0: probe with driver mr97310a failed with error -71 [ 383.566813][ T5890] usb 2-1: USB disconnect, device number 30 [ 383.757508][ T5268] 8021q: adding VLAN 0 to HW filter on device eth1 [ 383.919606][ T5881] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 384.044860][ T1337] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.044931][ T1337] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.082682][ T5881] usb 3-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 384.112360][ T5881] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 384.112396][ T5881] usb 3-1: config 0 interface 0 has no altsetting 0 [ 384.169714][ T5881] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.169747][ T5881] usb 3-1: Product: syz [ 384.169764][ T5881] usb 3-1: Manufacturer: syz [ 384.169780][ T5881] usb 3-1: SerialNumber: syz [ 384.217906][ T5881] usb 3-1: config 0 descriptor?? [ 384.280795][ T5881] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 384.508206][ T5881] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 384.799995][ T5881] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 384.829933][ T5881] usb 3-1: USB disconnect, device number 25 [ 385.944485][ T5925] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 386.123853][ T5925] usb 3-1: New USB device found: idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 386.128121][ T5925] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 386.128172][ T5925] usb 3-1: config 0 has no interface number 0 [ 386.193763][ T5925] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.193786][ T5925] usb 3-1: Product: syz [ 386.193797][ T5925] usb 3-1: Manufacturer: syz [ 386.193809][ T5925] usb 3-1: SerialNumber: syz [ 386.378815][ T5925] usb 3-1: config 0 descriptor?? [ 387.261511][ T5925] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 387.261539][ T5925] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -71 [ 387.261804][ T5925] asix 3-1:0.251: probe with driver asix failed with error -71 [ 387.408477][ T5925] usb 3-1: USB disconnect, device number 26 [ 388.126176][ T7621] netlink: 20 bytes leftover after parsing attributes in process `syz.1.499'. [ 388.149785][ T37] audit: type=1326 audit(1793264020.695:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7618 comm="syz.1.499" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x0 [ 388.472290][ T57] hsr_slave_0: left promiscuous mode [ 388.515896][ T57] hsr_slave_1: left promiscuous mode [ 388.539430][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 388.566784][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 388.731940][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 388.731976][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 388.798298][ T6043] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 388.946444][ T6043] usb 1-1: device descriptor read/64, error -71 [ 389.189642][ T6043] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 389.472077][ T6043] usb 1-1: device descriptor read/64, error -71 [ 390.018450][ T6043] usb usb1-port1: attempt power cycle [ 390.383280][ T6043] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 390.400542][ T6043] usb 1-1: device descriptor read/8, error -71 [ 390.480362][ T57] veth1_macvtap: left promiscuous mode [ 390.480655][ T57] veth0_macvtap: left promiscuous mode [ 390.522479][ T57] veth1_vlan: left promiscuous mode [ 390.522947][ T57] veth0_vlan: left promiscuous mode [ 390.571474][ T4923] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 390.625953][ T4923] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 390.628158][ T4923] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 390.645995][ T4923] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 390.649896][ T4923] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 390.829511][ T6043] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 390.851818][ T6043] usb 1-1: device descriptor read/8, error -71 [ 390.962322][ T6043] usb usb1-port1: unable to enumerate USB device [ 391.163789][ T7500] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 391.315159][ T7500] usb 2-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 391.318866][ T7500] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 391.318903][ T7500] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 391.406522][ T7500] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 391.406556][ T7500] usb 2-1: Product: syz [ 391.406572][ T7500] usb 2-1: Manufacturer: syz [ 391.915362][ T7500] usbhid 2-1:1.0: can't add hid device: -71 [ 391.915499][ T7500] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 391.967470][ T7500] usb 2-1: USB disconnect, device number 31 [ 392.839732][ T4923] Bluetooth: hci1: command tx timeout [ 394.012952][ T7677] netlink: 20 bytes leftover after parsing attributes in process `syz.0.514'. [ 394.036209][ T37] audit: type=1326 audit(1793264026.585:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7675 comm="syz.0.514" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x0 [ 394.505682][ T57] team0 (unregistering): Port device team_slave_1 removed [ 394.644826][ T57] team0 (unregistering): Port device team_slave_0 removed [ 394.929680][ T4923] Bluetooth: hci1: command tx timeout [ 395.882368][ T5268] 8021q: adding VLAN 0 to HW filter on device eth2 [ 397.133425][ T4923] Bluetooth: hci1: command tx timeout [ 397.961340][ T6043] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 398.106115][ T6043] usb 1-1: device descriptor read/64, error -71 [ 398.149561][ T5890] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 398.318944][ T5890] usb 2-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 398.335306][ T5890] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 398.335337][ T5890] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 398.365384][ T5890] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.365416][ T5890] usb 2-1: Product: syz [ 398.365434][ T5890] usb 2-1: Manufacturer: syz [ 398.365450][ T5890] usb 2-1: SerialNumber: syz [ 398.389672][ T6043] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 398.407675][ T5890] usb 2-1: config 0 descriptor?? [ 398.549511][ T6043] usb 1-1: device descriptor read/64, error -71 [ 398.660098][ T6043] usb usb1-port1: attempt power cycle [ 398.929611][ T5881] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 399.001455][ T6043] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 399.024727][ T6043] usb 1-1: device descriptor read/8, error -71 [ 399.116726][ T5881] usb 4-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 399.128894][ T5881] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 399.128928][ T5881] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 399.179274][ T5881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 399.179307][ T5881] usb 4-1: Product: syz [ 399.179324][ T5881] usb 4-1: Manufacturer: syz [ 399.239614][ T4923] Bluetooth: hci1: command tx timeout [ 399.319513][ T6043] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 399.340239][ T6043] usb 1-1: device descriptor read/8, error -71 [ 399.452630][ T6043] usb usb1-port1: unable to enumerate USB device [ 399.756059][ T5881] usbhid 4-1:1.0: can't add hid device: -71 [ 399.756189][ T5881] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 399.845988][ T5881] usb 4-1: USB disconnect, device number 21 [ 400.348007][ T7645] rxe_eth0 speed is unknown, defaulting to 1000 [ 400.360872][ T57] IPVS: stop unused estimator thread 0... [ 400.976347][ T7729] FAULT_INJECTION: forcing a failure. [ 400.976347][ T7729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.976403][ T7729] CPU: 0 UID: 0 PID: 7729 Comm: syz.3.523 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 400.976431][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 400.976450][ T7729] Call Trace: [ 400.976522][ T7729] [ 400.976562][ T7729] dump_stack_lvl+0xe8/0x150 [ 400.976750][ T7729] should_fail_ex+0x447/0x5e0 [ 400.976876][ T7729] prepare_alloc_pages+0x21e/0x650 [ 400.976939][ T7729] __alloc_frozen_pages_noprof+0x1a1/0x440 [ 400.976971][ T7729] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 400.977004][ T7729] ? __alloc_frozen_pages_noprof+0x279/0x440 [ 400.977034][ T7729] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 400.977066][ T7729] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 400.977175][ T7729] __alloc_pages_noprof+0x10/0x100 [ 400.977202][ T7729] alloc_pages_bulk_noprof+0x707/0x960 [ 400.977239][ T7729] ? alloc_pages_noprof+0x161/0x2f0 [ 400.977274][ T7729] __kasan_populate_vmalloc+0xb7/0x1c0 [ 400.977312][ T7729] ? rt_spin_unlock+0x165/0x200 [ 400.977377][ T7729] alloc_vmap_area+0xd10/0x1410 [ 400.977427][ T7729] ? __pfx_alloc_vmap_area+0x10/0x10 [ 400.977462][ T7729] ? __get_vm_area_node+0x155/0x2f0 [ 400.977516][ T7729] __get_vm_area_node+0x200/0x2f0 [ 400.977558][ T7729] __vmalloc_node_range_noprof+0x36e/0x16f0 [ 400.977594][ T7729] ? vb2_vmalloc_alloc+0xef/0x360 [ 400.977751][ T7729] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 400.977787][ T7729] ? __kasan_kmalloc+0x93/0xb0 [ 400.977814][ T7729] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 400.977842][ T7729] vmalloc_user_noprof+0xad/0xe0 [ 400.977875][ T7729] ? vb2_vmalloc_alloc+0xef/0x360 [ 400.977909][ T7729] vb2_vmalloc_alloc+0xef/0x360 [ 400.977941][ T7729] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 400.977974][ T7729] __vb2_queue_alloc+0xa0b/0x1660 [ 400.978059][ T7729] vb2_core_reqbufs+0xc3f/0x1470 [ 400.978106][ T7729] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 400.978147][ T7729] ? vb2_verify_memory_type+0x1fc/0x570 [ 400.978181][ T7729] vb2_ioctl_reqbufs+0x4be/0x850 [ 400.978227][ T7729] __video_do_ioctl+0x8b2/0xc70 [ 400.978307][ T7729] ? __pfx___video_do_ioctl+0x10/0x10 [ 400.978365][ T7729] video_usercopy+0x860/0x1430 [ 400.978407][ T7729] ? __pfx___video_do_ioctl+0x10/0x10 [ 400.978443][ T7729] ? __pfx_video_usercopy+0x10/0x10 [ 400.978474][ T7729] ? smack_file_ioctl+0x2c4/0x370 [ 400.978552][ T7729] ? __fget_files+0x2a/0x420 [ 400.978601][ T7729] ? __fget_files+0x2a/0x420 [ 400.978636][ T7729] v4l2_ioctl+0x190/0x1e0 [ 400.978669][ T7729] ? __pfx_v4l2_ioctl+0x10/0x10 [ 400.978700][ T7729] __se_sys_ioctl+0xff/0x170 [ 400.978728][ T7729] do_syscall_64+0x166/0x520 [ 400.978808][ T7729] ? trace_irq_disable+0x3b/0x140 [ 400.978866][ T7729] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.978907][ T7729] ? clear_bhb_loop+0x70/0xc0 [ 400.978937][ T7729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.978966][ T7729] RIP: 0033:0x7f3d69f1f559 [ 400.979022][ T7729] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 400.979045][ T7729] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.979098][ T7729] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 400.979115][ T7729] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000004 [ 400.979131][ T7729] RBP: 00007f3d69fb6b20 R08: 0000000000000000 R09: 0000000000000000 [ 400.979146][ T7729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 400.979160][ T7729] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 400.979198][ T7729] [ 401.364503][ T7729] syz.3.523: vmalloc error: size 921600, align 0x1000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 401.364607][ T7729] CPU: 0 UID: 0 PID: 7729 Comm: syz.3.523 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 401.364634][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 401.364648][ T7729] Call Trace: [ 401.364658][ T7729] [ 401.364668][ T7729] dump_stack_lvl+0xe8/0x150 [ 401.364713][ T7729] warn_alloc+0x24d/0x270 [ 401.364752][ T7729] ? lockdep_hardirqs_on+0x7b/0x110 [ 401.364783][ T7729] ? __pfx_warn_alloc+0x10/0x10 [ 401.364819][ T7729] ? kfree+0x1c5/0x6d0 [ 401.364860][ T7729] ? __get_vm_area_node+0x219/0x2f0 [ 401.364902][ T7729] __vmalloc_node_range_noprof+0x396/0x16f0 [ 401.364978][ T7729] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 401.365021][ T7729] ? __kasan_kmalloc+0x93/0xb0 [ 401.365048][ T7729] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 401.365076][ T7729] vmalloc_user_noprof+0xad/0xe0 [ 401.365111][ T7729] ? vb2_vmalloc_alloc+0xef/0x360 [ 401.365147][ T7729] vb2_vmalloc_alloc+0xef/0x360 [ 401.365179][ T7729] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 401.365213][ T7729] __vb2_queue_alloc+0xa0b/0x1660 [ 401.365273][ T7729] vb2_core_reqbufs+0xc3f/0x1470 [ 401.365320][ T7729] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 401.365362][ T7729] ? vb2_verify_memory_type+0x1fc/0x570 [ 401.365395][ T7729] vb2_ioctl_reqbufs+0x4be/0x850 [ 401.365441][ T7729] __video_do_ioctl+0x8b2/0xc70 [ 401.365485][ T7729] ? __pfx___video_do_ioctl+0x10/0x10 [ 401.365535][ T7729] video_usercopy+0x860/0x1430 [ 401.365575][ T7729] ? __pfx___video_do_ioctl+0x10/0x10 [ 401.365610][ T7729] ? __pfx_video_usercopy+0x10/0x10 [ 401.365638][ T7729] ? smack_file_ioctl+0x2c4/0x370 [ 401.365687][ T7729] ? __fget_files+0x2a/0x420 [ 401.365722][ T7729] ? __fget_files+0x2a/0x420 [ 401.365756][ T7729] v4l2_ioctl+0x190/0x1e0 [ 401.365788][ T7729] ? __pfx_v4l2_ioctl+0x10/0x10 [ 401.365819][ T7729] __se_sys_ioctl+0xff/0x170 [ 401.365847][ T7729] do_syscall_64+0x166/0x520 [ 401.365872][ T7729] ? trace_irq_disable+0x3b/0x140 [ 401.365897][ T7729] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 401.365921][ T7729] ? clear_bhb_loop+0x70/0xc0 [ 401.365950][ T7729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 401.365975][ T7729] RIP: 0033:0x7f3d69f1f559 [ 401.365998][ T7729] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 401.366025][ T7729] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.366051][ T7729] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 401.366068][ T7729] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000004 [ 401.366084][ T7729] RBP: 00007f3d69fb6b20 R08: 0000000000000000 R09: 0000000000000000 [ 401.366100][ T7729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 401.366114][ T7729] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 401.366152][ T7729] [ 401.366170][ T7729] Mem-Info: [ 401.366187][ T7729] active_anon:200 inactive_anon:170422 isolated_anon:0 [ 401.366187][ T7729] active_file:17936 inactive_file:40068 isolated_file:0 [ 401.366187][ T7729] unevictable:0 dirty:75 writeback:0 [ 401.366187][ T7729] slab_reclaimable:12336 slab_unreclaimable:104142 [ 401.366187][ T7729] mapped:112151 shmem:165185 pagetables:1558 [ 401.366187][ T7729] sec_pagetables:0 bounce:0 [ 401.366187][ T7729] kernel_misc_reclaimable:0 [ 401.366187][ T7729] free:1122121 free_pcp:8402 free_cma:0 [ 401.366250][ T7729] Node 0 active_anon:800kB inactive_anon:681688kB active_file:71536kB inactive_file:160272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:448604kB dirty:300kB writeback:0kB shmem:660740kB kernel_stack:12964kB pagetables:6040kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 401.366306][ T7729] Node 1 active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB kernel_stack:64kB pagetables:192kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 401.366361][ T7729] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 401.366430][ T7729] lowmem_reserve[]: 0 2478 2480 2480 2480 [ 401.366481][ T7729] Node 0 DMA32 free:534916kB boost:0kB min:3896kB low:6404kB high:8912kB reserved_highatomic:0kB free_highatomic:0kB active_anon:800kB inactive_anon:681688kB active_file:71536kB inactive_file:160272kB unevictable:0kB writepending:300kB zspages:0kB present:3129332kB managed:2538064kB mlocked:0kB bounce:0kB free_pcp:33596kB local_pcp:17236kB free_cma:0kB [ 401.366555][ T7729] lowmem_reserve[]: 0 0 1 1 1 [ 401.366596][ T7729] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1472kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 401.366664][ T7729] lowmem_reserve[]: 0 0 0 0 0 [ 401.366705][ T7729] Node 1 Normal free:3938208kB boost:0kB min:6380kB low:10488kB high:14596kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 401.366771][ T7729] lowmem_reserve[]: 0 0 0 0 0 [ 401.367197][ T7729] 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 [ 401.367339][ T7729] Node 0 DMA32: 114*4kB (UE) 3*8kB (UME) 3*16kB (UME) 21*32kB (UME) 2*64kB (UM) 4*128kB (UME) 2*256kB (ME) 2*512kB (ME) 3*1024kB (UM) 2*2048kB (ME) 128*4096kB (UM) = 534832kB [ 401.367526][ T7729] 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 [ 401.367644][ T7729] Node 1 Normal: 6*4kB (UM) 13*8kB (UM) 10*16kB (UM) 8*32kB (UM) 6*64kB (UM) 4*128kB (UM) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 960*4096kB (M) = 3938208kB [ 401.367829][ T7729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 401.367847][ T7729] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 401.367867][ T7729] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 401.367887][ T7729] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 401.367906][ T7729] 223185 total pagecache pages [ 401.367924][ T7729] 0 pages in swap cache [ 401.367932][ T7729] Free swap = 124996kB [ 401.367941][ T7729] Total swap = 124996kB [ 401.367951][ T7729] 2097051 pages RAM [ 401.367959][ T7729] 0 pages HighMem/MovableOnly [ 401.367968][ T7729] 430551 pages reserved [ 401.367976][ T7729] 0 pages cma reserved [ 401.981212][ T7500] usb 2-1: USB disconnect, device number 32 [ 402.260935][ T7733] netlink: 20 bytes leftover after parsing attributes in process `syz.0.524'. [ 402.268875][ T37] audit: type=1326 audit(1793264034.815:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7731 comm="syz.0.524" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x0 [ 403.339569][ T5890] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 403.585415][ T5890] usb 3-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 403.604949][ T5890] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 403.605010][ T5890] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 403.605036][ T5890] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 403.605063][ T5890] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 403.605109][ T5890] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.955417][ T7735] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 403.956250][ T7735] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 405.899445][ T5925] usb 3-1: USB disconnect, device number 27 [ 406.230877][ T5268] 8021q: adding VLAN 0 to HW filter on device eth3 [ 406.317658][ T5890] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 406.455373][ T5890] usb 2-1: device descriptor read/64, error -71 [ 406.662503][ T5925] usb 3-1: new full-speed USB device number 28 using dummy_hcd [ 406.721375][ T5890] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 406.859734][ T5890] usb 2-1: device descriptor read/64, error -71 [ 406.900876][ T5925] usb 3-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 406.929485][ T5925] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 406.929518][ T5925] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 406.947981][ T5925] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.948013][ T5925] usb 3-1: Product: syz [ 406.948034][ T5925] usb 3-1: Manufacturer: syz [ 406.948045][ T5925] usb 3-1: SerialNumber: syz [ 406.988617][ T5890] usb usb2-port1: attempt power cycle [ 407.009009][ T5925] usb 3-1: config 0 descriptor?? [ 407.350980][ T5890] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 407.403272][ T5890] usb 2-1: device descriptor read/8, error -71 [ 407.669925][ T5890] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 407.703197][ T5890] usb 2-1: device descriptor read/8, error -71 [ 407.810114][ T5890] usb usb2-port1: unable to enumerate USB device [ 410.260684][ T5268] 8021q: adding VLAN 0 to HW filter on device eth4 [ 410.638596][ T7500] usb 3-1: USB disconnect, device number 28 [ 411.579140][ T5925] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 411.762111][ T5925] usb 1-1: device descriptor read/64, error -71 [ 412.000847][ T7500] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 412.079531][ T5925] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 412.131908][ T7500] usb 3-1: device descriptor read/64, error -71 [ 412.214778][ T5925] usb 1-1: device descriptor read/64, error -71 [ 412.338077][ T5925] usb usb1-port1: attempt power cycle [ 412.374251][ T7500] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 412.500390][ T7500] usb 3-1: device descriptor read/64, error -71 [ 412.615020][ T7500] usb usb3-port1: attempt power cycle [ 412.730346][ T5925] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 412.767747][ T5925] usb 1-1: device descriptor read/8, error -71 [ 413.021022][ T7500] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 413.040728][ T7500] usb 3-1: device descriptor read/8, error -71 [ 413.055788][ T5925] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 413.070645][ T5925] usb 1-1: device descriptor read/8, error -71 [ 413.199084][ T5925] usb usb1-port1: unable to enumerate USB device [ 413.349497][ T7500] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 413.380793][ T7500] usb 3-1: device descriptor read/8, error -71 [ 413.493113][ T7500] usb usb3-port1: unable to enumerate USB device [ 413.529001][ T7645] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.529115][ T7645] bridge0: port 1(bridge_slave_0) entered disabled state [ 413.529236][ T7645] bridge_slave_0: entered allmulticast mode [ 413.563557][ T7645] bridge_slave_0: entered promiscuous mode [ 413.615675][ T7645] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.615820][ T7645] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.616032][ T7645] bridge_slave_1: entered allmulticast mode [ 413.655870][ T7645] bridge_slave_1: entered promiscuous mode [ 414.360713][ T7645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 414.429785][ T7645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 414.609819][ T1464] bridge_slave_1: left allmulticast mode [ 414.609862][ T1464] bridge_slave_1: left promiscuous mode [ 414.610137][ T1464] bridge0: port 2(bridge_slave_1) entered disabled state [ 414.800633][ T5925] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 414.819750][ T10] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 414.850454][ T1464] bridge_slave_0: left allmulticast mode [ 414.850494][ T1464] bridge_slave_0: left promiscuous mode [ 414.850764][ T1464] bridge0: port 1(bridge_slave_0) entered disabled state [ 414.982614][ T10] usb 1-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 415.000571][ T10] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 415.000603][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 415.000624][ T10] usb 1-1: config 0 has no interface number 0 [ 415.000668][ T10] usb 1-1: config 0 interface 41 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 415.000691][ T10] usb 1-1: config 0 interface 41 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 415.000720][ T10] usb 1-1: config 0 interface 41 has no altsetting 0 [ 415.086460][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 415.086493][ T10] usb 1-1: Product: syz [ 415.086571][ T10] usb 1-1: Manufacturer: syz [ 415.086588][ T10] usb 1-1: SerialNumber: syz [ 415.088204][ T5925] usb 2-1: not running at top speed; connect to a high speed hub [ 415.088243][ T5925] usb 2-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 415.106088][ T5925] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 415.106166][ T5925] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 415.165068][ T10] usb 1-1: config 0 descriptor?? [ 415.202601][ T10] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -22 [ 415.229536][ T5925] uvcvideo 2-1:1.0: Found UVC 1.00 device (046d:0825) [ 415.229610][ T5925] uvcvideo 2-1:1.0: No streaming interface found for terminal 32770. [ 415.561700][ T5925] usb 2-1: USB disconnect, device number 37 [ 416.900794][ T1464] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 417.111456][ T1464] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 417.164868][ T7872] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 417.164951][ T7872] CIFS: Attempting to mount //127.0.0.1/share [ 417.213161][ T1464] bond0 (unregistering): Released all slaves [ 417.278903][ T7872] CIFS: VFS: Error connecting to socket. Aborting operation. [ 417.279152][ T7872] CIFS: VFS: cifs_mount failed w/return code = -111 [ 417.732911][ T7645] team0: Port device team_slave_0 added [ 417.952473][ T1260] usb 1-1: USB disconnect, device number 41 [ 418.261558][ T7645] team0: Port device team_slave_1 added [ 418.579523][ T6043] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 418.732761][ T6043] usb 4-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 418.734229][ T6043] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 418.734255][ T6043] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 418.757028][ T6043] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 418.757113][ T6043] usb 4-1: Product: syz [ 418.757157][ T6043] usb 4-1: Manufacturer: syz [ 418.831143][ T1260] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 418.962337][ T1260] usb 1-1: device descriptor read/64, error -71 [ 419.055089][ T7645] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 419.055110][ T7645] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 419.055144][ T7645] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 419.123835][ T7645] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 419.123869][ T7645] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 419.123899][ T7645] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 419.249637][ T1260] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 419.379604][ T1260] usb 1-1: device descriptor read/64, error -71 [ 419.502708][ T1260] usb usb1-port1: attempt power cycle [ 419.889498][ T1260] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 419.922860][ T1260] usb 1-1: device descriptor read/8, error -71 [ 420.023798][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 420.024212][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 420.024600][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 420.024757][ T6043] usbhid 4-1:1.0: can't add hid device: -32 [ 420.024845][ T6043] usbhid 4-1:1.0: probe with driver usbhid failed with error -32 [ 420.199652][ T1260] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 420.209063][ T6043] usb 4-1: USB disconnect, device number 22 [ 420.223938][ T1260] usb 1-1: device descriptor read/8, error -71 [ 420.329931][ T1260] usb usb1-port1: unable to enumerate USB device [ 420.959550][ T5881] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 421.022901][ T7645] hsr_slave_0: entered promiscuous mode [ 421.040308][ T7645] hsr_slave_1: entered promiscuous mode [ 421.069236][ T7645] debugfs: 'hsr0' already exists in 'hsr' [ 421.069271][ T7645] Cannot create hsr debugfs directory [ 421.099245][ T5881] usb 2-1: device descriptor read/64, error -71 [ 421.350519][ T5881] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 421.493197][ T5881] usb 2-1: device descriptor read/64, error -71 [ 421.618685][ T5881] usb usb2-port1: attempt power cycle [ 421.734640][ T1464] hsr_slave_0: left promiscuous mode [ 422.159520][ T5881] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 422.181911][ T5881] usb 2-1: device descriptor read/8, error -71 [ 422.435379][ T1464] hsr_slave_1: left promiscuous mode [ 422.436688][ T1464] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 422.484556][ T1464] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 422.569605][ T5881] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 422.591356][ T5881] usb 2-1: device descriptor read/8, error -71 [ 422.700081][ T5881] usb usb2-port1: unable to enumerate USB device [ 423.024633][ T1464] team0 (unregistering): Port device team_slave_1 removed [ 423.090594][ T1464] team0 (unregistering): Port device team_slave_0 removed [ 423.927405][ T37] audit: type=1326 audit(1793264056.455:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7909 comm="syz.0.570" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x0 [ 424.659632][ T6043] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 424.830366][ T6043] usb 2-1: New USB device found: idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 424.864637][ T6043] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 424.864669][ T6043] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 424.864691][ T6043] usb 2-1: config 0 has no interface number 0 [ 424.864754][ T6043] usb 2-1: config 0 interface 41 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 424.864781][ T6043] usb 2-1: config 0 interface 41 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 424.864812][ T6043] usb 2-1: config 0 interface 41 has no altsetting 0 [ 425.029527][ T1260] usb 1-1: new full-speed USB device number 46 using dummy_hcd [ 425.029924][ T6043] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 425.029948][ T6043] usb 2-1: Product: syz [ 425.029961][ T6043] usb 2-1: Manufacturer: syz [ 425.029973][ T6043] usb 2-1: SerialNumber: syz [ 425.091498][ T6043] usb 2-1: config 0 descriptor?? [ 425.109242][ T6043] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -22 [ 425.271318][ T1260] usb 1-1: not running at top speed; connect to a high speed hub [ 425.271373][ T1260] usb 1-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 425.272995][ T1260] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 425.273083][ T1260] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 425.598789][ T1260] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 425.598866][ T1260] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770. [ 425.822867][ T1260] usb 1-1: USB disconnect, device number 46 [ 425.901811][ T5268] 8021q: adding VLAN 0 to HW filter on device eth5 [ 427.254987][ T7500] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 427.455929][ T7500] usb 1-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 427.473511][ T7500] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 427.473573][ T7500] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 427.473599][ T7500] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 427.473625][ T7500] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 427.473672][ T7500] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 427.941078][ T6043] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 428.084178][ T6043] usb 3-1: device descriptor read/64, error -71 [ 428.162356][ T5881] usb 2-1: USB disconnect, device number 42 [ 428.359571][ T6043] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 428.492194][ T7500] gud 1-1:1.0: probe with driver gud failed with error -71 [ 428.510328][ T6043] usb 3-1: device descriptor read/64, error -71 [ 428.565418][ T7500] usb 1-1: USB disconnect, device number 47 [ 428.620092][ T6043] usb usb3-port1: attempt power cycle [ 428.991235][ T6043] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 429.015393][ T6043] usb 3-1: device descriptor read/8, error -71 [ 429.259544][ T6043] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 429.280221][ T6043] usb 3-1: device descriptor read/8, error -71 [ 429.313246][ T7952] FAULT_INJECTION: forcing a failure. [ 429.313246][ T7952] name failslab, interval 1, probability 0, space 0, times 0 [ 429.313291][ T7952] CPU: 0 UID: 0 PID: 7952 Comm: syz.3.580 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 429.313320][ T7952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 429.313336][ T7952] Call Trace: [ 429.313345][ T7952] [ 429.313356][ T7952] dump_stack_lvl+0xe8/0x150 [ 429.313403][ T7952] should_fail_ex+0x447/0x5e0 [ 429.313440][ T7952] should_failslab+0xa8/0x100 [ 429.313504][ T7952] __kmalloc_node_noprof+0xf8/0x7b0 [ 429.313540][ T7952] ? __get_vm_area_node+0x283/0x2f0 [ 429.313570][ T7952] ? __vmalloc_node_range_noprof+0x5d1/0x16f0 [ 429.313603][ T7952] ? __vmalloc_node_range_noprof+0x5d1/0x16f0 [ 429.313644][ T7952] __vmalloc_node_range_noprof+0x5d1/0x16f0 [ 429.313716][ T7952] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 429.313753][ T7952] ? __kasan_kmalloc+0x93/0xb0 [ 429.313787][ T7952] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 429.313815][ T7952] vmalloc_user_noprof+0xad/0xe0 [ 429.313849][ T7952] ? vb2_vmalloc_alloc+0xef/0x360 [ 429.313884][ T7952] vb2_vmalloc_alloc+0xef/0x360 [ 429.313914][ T7952] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 429.313948][ T7952] __vb2_queue_alloc+0xa0b/0x1660 [ 429.314005][ T7952] vb2_core_reqbufs+0xc3f/0x1470 [ 429.314050][ T7952] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 429.314090][ T7952] ? vb2_verify_memory_type+0x1fc/0x570 [ 429.314120][ T7952] vb2_ioctl_reqbufs+0x4be/0x850 [ 429.314165][ T7952] __video_do_ioctl+0x8b2/0xc70 [ 429.314207][ T7952] ? __pfx___video_do_ioctl+0x10/0x10 [ 429.314253][ T7952] video_usercopy+0x860/0x1430 [ 429.314293][ T7952] ? __pfx___video_do_ioctl+0x10/0x10 [ 429.314328][ T7952] ? __pfx_video_usercopy+0x10/0x10 [ 429.314357][ T7952] ? smack_file_ioctl+0x2c4/0x370 [ 429.314407][ T7952] ? __fget_files+0x2a/0x420 [ 429.314441][ T7952] ? __fget_files+0x2a/0x420 [ 429.314476][ T7952] v4l2_ioctl+0x190/0x1e0 [ 429.314506][ T7952] ? __pfx_v4l2_ioctl+0x10/0x10 [ 429.314536][ T7952] __se_sys_ioctl+0xff/0x170 [ 429.314565][ T7952] do_syscall_64+0x166/0x520 [ 429.314591][ T7952] ? trace_irq_disable+0x3b/0x140 [ 429.314616][ T7952] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.314641][ T7952] ? clear_bhb_loop+0x70/0xc0 [ 429.314671][ T7952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.314695][ T7952] RIP: 0033:0x7f3d69f1f559 [ 429.314720][ T7952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 429.314741][ T7952] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.314778][ T7952] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 429.314796][ T7952] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000005 [ 429.314812][ T7952] RBP: 00007f3d69fb6b20 R08: 0000000000000000 R09: 0000000000000000 [ 429.314828][ T7952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.314842][ T7952] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 429.314881][ T7952] [ 429.320819][ T7952] syz.3.580: vmalloc error: size 921600, failed to allocated page array size 1800, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 429.320909][ T7952] CPU: 0 UID: 0 PID: 7952 Comm: syz.3.580 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 429.320936][ T7952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 429.320950][ T7952] Call Trace: [ 429.320960][ T7952] [ 429.320970][ T7952] dump_stack_lvl+0xe8/0x150 [ 429.321015][ T7952] warn_alloc+0x24d/0x270 [ 429.321060][ T7952] ? __pfx_warn_alloc+0x10/0x10 [ 429.321094][ T7952] ? rcu_is_watching+0x16/0xb0 [ 429.321177][ T7952] ? __kmalloc_node_noprof+0x589/0x7b0 [ 429.321213][ T7952] ? __get_vm_area_node+0x283/0x2f0 [ 429.321243][ T7952] ? __vmalloc_node_range_noprof+0x5d1/0x16f0 [ 429.321274][ T7952] ? __vmalloc_node_range_noprof+0x5d1/0x16f0 [ 429.321316][ T7952] __vmalloc_node_range_noprof+0xa10/0x16f0 [ 429.321391][ T7952] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 429.321427][ T7952] ? __kasan_kmalloc+0x93/0xb0 [ 429.321453][ T7952] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 429.321480][ T7952] vmalloc_user_noprof+0xad/0xe0 [ 429.321566][ T7952] ? vb2_vmalloc_alloc+0xef/0x360 [ 429.321603][ T7952] vb2_vmalloc_alloc+0xef/0x360 [ 429.321635][ T7952] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 429.321669][ T7952] __vb2_queue_alloc+0xa0b/0x1660 [ 429.321728][ T7952] vb2_core_reqbufs+0xc3f/0x1470 [ 429.321792][ T7952] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 429.321874][ T7952] ? vb2_verify_memory_type+0x1fc/0x570 [ 429.321934][ T7952] vb2_ioctl_reqbufs+0x4be/0x850 [ 429.321982][ T7952] __video_do_ioctl+0x8b2/0xc70 [ 429.322026][ T7952] ? __pfx___video_do_ioctl+0x10/0x10 [ 429.322074][ T7952] video_usercopy+0x860/0x1430 [ 429.322116][ T7952] ? __pfx___video_do_ioctl+0x10/0x10 [ 429.322202][ T7952] ? __pfx_video_usercopy+0x10/0x10 [ 429.322315][ T7952] ? smack_file_ioctl+0x2c4/0x370 [ 429.322440][ T7952] ? __fget_files+0x2a/0x420 [ 429.322528][ T7952] ? __fget_files+0x2a/0x420 [ 429.322625][ T7952] v4l2_ioctl+0x190/0x1e0 [ 429.322701][ T7952] ? __pfx_v4l2_ioctl+0x10/0x10 [ 429.322795][ T7952] __se_sys_ioctl+0xff/0x170 [ 429.322870][ T7952] do_syscall_64+0x166/0x520 [ 429.322936][ T7952] ? trace_irq_disable+0x3b/0x140 [ 429.322981][ T7952] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.323039][ T7952] ? clear_bhb_loop+0x70/0xc0 [ 429.323114][ T7952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.323178][ T7952] RIP: 0033:0x7f3d69f1f559 [ 429.323233][ T7952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 429.323301][ T7952] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.323379][ T7952] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 429.323418][ T7952] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000005 [ 429.323433][ T7952] RBP: 00007f3d69fb6b20 R08: 0000000000000000 R09: 0000000000000000 [ 429.323448][ T7952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.323475][ T7952] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 429.323572][ T7952] [ 429.389851][ T6043] usb usb3-port1: unable to enumerate USB device [ 429.391161][ T7952] Mem-Info: [ 429.391192][ T7952] active_anon:213 inactive_anon:224180 isolated_anon:64 [ 429.391192][ T7952] active_file:17246 inactive_file:39519 isolated_file:24 [ 429.391192][ T7952] unevictable:0 dirty:113 writeback:0 [ 429.391192][ T7952] slab_reclaimable:12464 slab_unreclaimable:104712 [ 429.391192][ T7952] mapped:142090 shmem:218661 pagetables:1797 [ 429.391192][ T7952] sec_pagetables:0 bounce:0 [ 429.391192][ T7952] kernel_misc_reclaimable:0 [ 429.391192][ T7952] free:1066203 free_pcp:10550 free_cma:0 [ 429.391260][ T7952] Node 0 active_anon:852kB inactive_anon:896720kB active_file:68776kB inactive_file:158076kB unevictable:0kB isolated(anon):256kB isolated(file):96kB mapped:568360kB dirty:452kB writeback:0kB shmem:874644kB kernel_stack:13284kB pagetables:6996kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 429.391336][ T7952] Node 1 active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB kernel_stack:64kB pagetables:192kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 429.394170][ T7952] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 429.394300][ T7952] lowmem_reserve[]: 0 2478 2480 2480 2480 [ 429.394342][ T7952] Node 0 DMA32 free:311244kB boost:0kB min:3896kB low:6404kB high:8912kB reserved_highatomic:0kB free_highatomic:0kB active_anon:852kB inactive_anon:896720kB active_file:68776kB inactive_file:158076kB unevictable:0kB writepending:452kB zspages:780kB present:3129332kB managed:2538064kB mlocked:0kB bounce:0kB free_pcp:42188kB local_pcp:21116kB free_cma:0kB [ 429.394406][ T7952] lowmem_reserve[]: 0 0 1 1 1 [ 429.394443][ T7952] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1472kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 429.394507][ T7952] lowmem_reserve[]: 0 0 0 0 0 [ 429.394551][ T7952] Node 1 Normal free:3938208kB boost:0kB min:6380kB low:10488kB high:14596kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 429.394619][ T7952] lowmem_reserve[]: 0 0 0 0 0 [ 429.394716][ T7952] 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 [ 429.444523][ T7952] Node 0 DMA32: 2648*4kB (UME) 544*8kB (UME) 406*16kB (UME) 251*32kB (UME) 107*64kB (UM) 13*128kB (UME) 5*256kB (M) 3*512kB (UME) 2*1024kB (U) 1*2048kB (E) 65*4096kB (UM) = 311136kB [ 429.445061][ T7952] 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 [ 429.445357][ T7952] Node 1 Normal: 6*4kB (UM) 13*8kB (UM) 10*16kB (UM) 8*32kB (UM) 6*64kB (UM) 4*128kB (UM) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 960*4096kB (M) = 3938208kB [ 429.471511][ T7952] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 429.471573][ T7952] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 429.471627][ T7952] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 429.471667][ T7952] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 429.471687][ T7952] 275427 total pagecache pages [ 429.471710][ T7952] 0 pages in swap cache [ 429.471731][ T7952] Free swap = 77344kB [ 429.471754][ T7952] Total swap = 124996kB [ 429.471784][ T7952] 2097051 pages RAM [ 429.471805][ T7952] 0 pages HighMem/MovableOnly [ 429.471827][ T7952] 430551 pages reserved [ 429.471841][ T7952] 0 pages cma reserved [ 430.929508][ T6043] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 430.956987][ T7966] netlink: 12 bytes leftover after parsing attributes in process `syz.1.583'. [ 431.081036][ T6043] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 431.081098][ T6043] usb 1-1: no configurations [ 431.081112][ T6043] usb 1-1: can't read configurations, error -22 [ 431.209499][ T6043] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 431.375225][ T6043] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 431.375305][ T6043] usb 1-1: no configurations [ 431.375320][ T6043] usb 1-1: can't read configurations, error -22 [ 431.375719][ T6043] usb usb1-port1: attempt power cycle [ 431.719490][ T6043] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 431.741101][ T6043] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 431.741168][ T6043] usb 1-1: no configurations [ 431.741183][ T6043] usb 1-1: can't read configurations, error -22 [ 431.869484][ T6043] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 431.892123][ T6043] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 431.892186][ T6043] usb 1-1: no configurations [ 431.892200][ T6043] usb 1-1: can't read configurations, error -22 [ 431.897837][ T6043] usb usb1-port1: unable to enumerate USB device [ 432.202000][ T1260] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 432.378461][ T1260] usb 3-1: New USB device found: idVendor=0c2e, idProduct=0720, bcdDevice=1.00 [ 432.386017][ T1260] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 432.386056][ T1260] usb 3-1: config 0 has no interfaces? [ 432.386089][ T1260] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.746885][ T1260] usb 3-1: config 0 descriptor?? [ 433.674035][ T7500] usb 3-1: USB disconnect, device number 37 [ 435.155342][ T7645] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 435.370980][ T7645] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 435.433128][ T7645] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 435.454577][ T7500] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 435.474719][ T8021] netlink: 12 bytes leftover after parsing attributes in process `syz.1.596'. [ 435.579562][ T7500] usb 4-1: device descriptor read/64, error -71 [ 435.685810][ T7645] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 435.687698][ T7645] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 435.836582][ T7500] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 435.875268][ T7645] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 435.885639][ T7645] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 435.959526][ T7500] usb 4-1: device descriptor read/64, error -71 [ 435.992215][ T7645] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 436.073848][ T7500] usb usb4-port1: attempt power cycle [ 436.410613][ T7500] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 436.430824][ T7500] usb 4-1: device descriptor read/8, error -71 [ 436.670026][ T7500] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 436.697445][ T7500] usb 4-1: device descriptor read/8, error -71 [ 436.800769][ T7500] usb usb4-port1: unable to enumerate USB device [ 436.995013][ T7645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 437.267388][ T7645] 8021q: adding VLAN 0 to HW filter on device team0 [ 437.380613][ T37] audit: type=1326 audit(1793264069.935:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8045 comm="syz.2.598" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f637547f559 code=0x0 [ 437.389041][ T1566] bridge0: port 1(bridge_slave_0) entered blocking state [ 437.413440][ T1566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 437.588855][ T8042] syz.0.591 (8042) used greatest stack depth: 18760 bytes left [ 437.616673][ T1566] bridge0: port 2(bridge_slave_1) entered blocking state [ 437.616812][ T1566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 438.499571][ T1260] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 438.700517][ T1260] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 438.700584][ T1260] usb 1-1: no configurations [ 438.700600][ T1260] usb 1-1: can't read configurations, error -22 [ 438.899654][ T1260] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 439.072269][ T1260] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 439.072344][ T1260] usb 1-1: no configurations [ 439.072361][ T1260] usb 1-1: can't read configurations, error -22 [ 439.072739][ T1260] usb usb1-port1: attempt power cycle [ 439.550232][ T1260] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 439.574515][ T1260] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 439.574561][ T1260] usb 1-1: no configurations [ 439.574570][ T1260] usb 1-1: can't read configurations, error -22 [ 439.734563][ T1260] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 439.762577][ T1260] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 439.762653][ T1260] usb 1-1: no configurations [ 439.762668][ T1260] usb 1-1: can't read configurations, error -22 [ 439.763349][ T1260] usb usb1-port1: unable to enumerate USB device [ 441.594507][ T8088] netlink: 12 bytes leftover after parsing attributes in process `syz.1.606'. [ 443.408164][ T7645] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 443.710711][ T1260] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 443.858450][ T1260] usb 3-1: device descriptor read/64, error -71 [ 444.114916][ T1260] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 444.299543][ T1260] usb 3-1: device descriptor read/64, error -71 [ 444.410097][ T1260] usb usb3-port1: attempt power cycle [ 444.644169][ T8100] syz.3.603 (8100) used greatest stack depth: 18088 bytes left [ 444.759582][ T1260] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 444.780198][ T1260] usb 3-1: device descriptor read/8, error -71 [ 445.041228][ T1260] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 445.071778][ T1260] usb 3-1: device descriptor read/8, error -71 [ 445.191331][ T1260] usb usb3-port1: unable to enumerate USB device [ 445.508008][ T1337] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.508085][ T1337] ieee802154 phy1 wpan1: encryption failed: -22 [ 447.879549][ T7500] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 447.947386][ T8161] netlink: 12 bytes leftover after parsing attributes in process `syz.3.618'. [ 448.048355][ T7500] usb 2-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 448.048401][ T7500] usb 2-1: no configurations [ 448.048410][ T7500] usb 2-1: can't read configurations, error -22 [ 448.223657][ T7645] veth0_vlan: entered promiscuous mode [ 448.229481][ T7500] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 448.382095][ T7645] veth1_vlan: entered promiscuous mode [ 448.421379][ T7500] usb 2-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 448.421444][ T7500] usb 2-1: no configurations [ 448.421469][ T7500] usb 2-1: can't read configurations, error -22 [ 448.435434][ T7500] usb usb2-port1: attempt power cycle [ 449.093034][ T6043] usb 1-1: new full-speed USB device number 56 using dummy_hcd [ 449.528660][ T6043] usb 1-1: not running at top speed; connect to a high speed hub [ 449.528704][ T6043] usb 1-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 449.552233][ T6043] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 449.552319][ T6043] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.651779][ T6043] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 449.651854][ T6043] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770. [ 449.766869][ T7500] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 449.782341][ T7500] usb 2-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 449.782414][ T7500] usb 2-1: no configurations [ 449.782430][ T7500] usb 2-1: can't read configurations, error -22 [ 449.826269][ T5721] usb 1-1: USB disconnect, device number 56 [ 449.868278][ T8097] udevd[8097]: setting mode of /dev/bus/usb/001/056 to 020664 failed: No such file or directory [ 449.868440][ T8097] udevd[8097]: setting owner of /dev/bus/usb/001/056 to uid=0, gid=0 failed: No such file or directory [ 449.915911][ T7500] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 449.951270][ T1004] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 450.001615][ T7500] usb 2-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 450.001681][ T7500] usb 2-1: no configurations [ 450.001696][ T7500] usb 2-1: can't read configurations, error -22 [ 450.006058][ T7500] usb usb2-port1: unable to enumerate USB device [ 450.135125][ T1004] usb 4-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 450.138793][ T1004] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 450.138890][ T1004] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 450.138917][ T1004] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 450.138964][ T1004] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.207385][ T1004] usb 4-1: config 0 descriptor?? [ 451.146572][ T1004] usbhid 4-1:0.0: can't add hid device: -71 [ 451.146722][ T1004] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 451.273561][ T1004] usb 4-1: USB disconnect, device number 27 [ 451.601986][ T5615] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 451.646450][ T5615] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 451.666962][ T5615] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 451.684536][ T5615] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 451.688367][ T5615] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 452.246512][ T5611] syz-executor invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 452.246566][ T5611] CPU: 0 UID: 0 PID: 5611 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 452.246593][ T5611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 452.246608][ T5611] Call Trace: [ 452.246617][ T5611] [ 452.246628][ T5611] dump_stack_lvl+0xe8/0x150 [ 452.246674][ T5611] dump_header+0xd3/0x4b0 [ 452.246741][ T5611] oom_kill_process+0x3ab/0x9e0 [ 452.246776][ T5611] out_of_memory+0xfb1/0x13b0 [ 452.246813][ T5611] ? __pfx_out_of_memory+0x10/0x10 [ 452.246840][ T5611] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 452.246868][ T5611] ? _mutex_lock_killable+0x14d/0x1c0 [ 452.246901][ T5611] ? try_charge_memcg+0xa9e/0x1760 [ 452.246932][ T5611] try_charge_memcg+0xb75/0x1760 [ 452.246979][ T5611] ? __pfx_try_charge_memcg+0x10/0x10 [ 452.247001][ T5611] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 452.247030][ T5611] ? rcu_preempt_deferred_qs_irqrestore+0x7b7/0xb90 [ 452.247096][ T5611] __obj_cgroup_charge+0x20a/0x2d0 [ 452.247133][ T5611] ? __obj_cgroup_charge+0x36/0x2d0 [ 452.247172][ T5611] __memcg_slab_post_alloc_hook+0x7d3/0xe00 [ 452.247224][ T5611] ? vm_area_dup+0x28/0x750 [ 452.247262][ T5611] kmem_cache_alloc_noprof+0x41c/0x680 [ 452.247291][ T5611] ? vm_area_dup+0x28/0x750 [ 452.247320][ T5611] ? vm_area_dup+0x28/0x750 [ 452.247357][ T5611] vm_area_dup+0x28/0x750 [ 452.247387][ T5611] ? dup_mmap+0x8d4/0x1dd0 [ 452.247423][ T5611] dup_mmap+0x8dc/0x1dd0 [ 452.247478][ T5611] ? __pfx_dup_mmap+0x10/0x10 [ 452.247511][ T5611] ? reacquire_held_locks+0x117/0x1a0 [ 452.247550][ T5611] ? rt_spin_lock+0x1e2/0x400 [ 452.247614][ T5611] ? lock_acquire+0x115/0x350 [ 452.247670][ T5611] copy_mm+0x115/0x470 [ 452.247719][ T5611] copy_process+0x1ed1/0x44c0 [ 452.247769][ T5611] ? copy_process+0xd17/0x44c0 [ 452.247823][ T5611] ? __pfx_copy_process+0x10/0x10 [ 452.247872][ T5611] kernel_clone+0x2d2/0x8d0 [ 452.247908][ T5611] ? __pfx_kernel_clone+0x10/0x10 [ 452.247965][ T5611] __x64_sys_clone+0x1b6/0x230 [ 452.248003][ T5611] ? __pfx___x64_sys_clone+0x10/0x10 [ 452.248059][ T5611] ? do_user_addr_fault+0xd3f/0x1480 [ 452.248118][ T5611] do_syscall_64+0x166/0x520 [ 452.248144][ T5611] ? trace_irq_disable+0x3b/0x140 [ 452.248169][ T5611] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.248193][ T5611] ? clear_bhb_loop+0x70/0xc0 [ 452.248223][ T5611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.248247][ T5611] RIP: 0033:0x7f3b965d7fd2 [ 452.248268][ T5611] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 452.248287][ T5611] RSP: 002b:00007ffec33bb730 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 452.248312][ T5611] RAX: ffffffffffffffda RBX: 00007ffec33bb730 RCX: 00007f3b965d7fd2 [ 452.248330][ T5611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 452.248345][ T5611] RBP: 00007ffec33bb8bc R08: 0000000000000000 R09: 0000000000000001 [ 452.248360][ T5611] R10: 00005555881af7d0 R11: 0000000000000246 R12: 0000000000000001 [ 452.248375][ T5611] R13: 00000000000927c0 R14: 000000000006db26 R15: 00007ffec33bb910 [ 452.248413][ T5611] [ 452.427179][ T5611] memory: usage 307200kB, limit 307200kB, failcnt 4395 [ 452.427259][ T5611] memory+swap: usage 330188kB, limit 9007199254740988kB, failcnt 0 [ 452.427311][ T5611] kmem: usage 1860kB, limit 9007199254740988kB, failcnt 0 [ 452.427346][ T5611] Memory cgroup stats for /syz0: [ 452.428011][ T5611] cache 312455168 [ 452.428022][ T5611] rss 212992 [ 452.428038][ T5611] shmem 312455168 [ 452.428059][ T5611] mapped_file 167907328 [ 452.428080][ T5611] dirty 0 [ 452.428101][ T5611] writeback 0 [ 452.428115][ T5611] workingset_refault_anon 0 [ 452.428137][ T5611] workingset_refault_file 103 [ 452.428158][ T5611] swap 23539712 [ 452.428181][ T5611] swapcached 0 [ 452.428195][ T5611] pgpgin 215469 [ 452.428216][ T5611] pgpgout 139134 [ 452.428236][ T5611] pgfault 140925 [ 452.428256][ T5611] pgmajfault 3 [ 452.428277][ T5611] inactive_anon 312557568 [ 452.428298][ T5611] active_anon 110592 [ 452.428319][ T5611] inactive_file 0 [ 452.428340][ T5611] active_file 0 [ 452.428361][ T5611] unevictable 0 [ 452.428381][ T5611] hierarchical_memory_limit 314572800 [ 452.428403][ T5611] hierarchical_memsw_limit 9223372036854771712 [ 452.428425][ T5611] total_cache 312455168 [ 452.428447][ T5611] total_rss 212992 [ 452.428468][ T5611] total_shmem 312455168 [ 452.428489][ T5611] total_mapped_file 167907328 [ 452.428510][ T5611] total_dirty 0 [ 452.428540][ T5611] total_writeback 0 [ 452.428560][ T5611] total_workingset_refault_anon 0 [ 452.428589][ T5611] total_workingset_refault_file 103 [ 452.467316][ T5611] total_swap 23539712 [ 452.467359][ T5611] total_swapcached 0 [ 452.467381][ T5611] total_pgpgin 215469 [ 452.467409][ T5611] total_pgpgout 139134 [ 452.467430][ T5611] total_pgfault 140925 [ 452.467453][ T5611] total_pgmajfault 3 [ 452.467474][ T5611] total_inactive_anon 312557568 [ 452.467496][ T5611] total_active_anon 110592 [ 452.467517][ T5611] total_inactive_file 0 [ 452.467539][ T5611] total_active_file 0 [ 452.467560][ T5611] total_unevictable 0 [ 452.467581][ T5611] anon_cost 11700 [ 452.467602][ T5611] file_cost 4426 [ 452.467635][ T5611] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.453,pid=7462,uid=0 [ 452.845338][ T5611] Memory cgroup out of memory: Killed process 7462 (syz.0.453) total-vm:200588kB, anon-rss:1296kB, file-rss:20548kB, shmem-rss:95420kB, UID:0 pgtables:300kB oom_score_adj:1000 [ 453.277901][ T7584] syz.0.488 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 453.277944][ T7584] CPU: 0 UID: 0 PID: 7584 Comm: syz.0.488 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 453.277971][ T7584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 453.277985][ T7584] Call Trace: [ 453.277997][ T7584] [ 453.278008][ T7584] dump_stack_lvl+0xe8/0x150 [ 453.278052][ T7584] dump_header+0xd3/0x4b0 [ 453.278097][ T7584] oom_kill_process+0x3ab/0x9e0 [ 453.278127][ T7584] out_of_memory+0xfb1/0x13b0 [ 453.278158][ T7584] ? try_charge_memcg+0xa9e/0x1760 [ 453.278191][ T7584] ? __pfx_out_of_memory+0x10/0x10 [ 453.278217][ T7584] ? _mutex_lock_killable+0x15e/0x1c0 [ 453.278253][ T7584] ? try_charge_memcg+0xa9e/0x1760 [ 453.278282][ T7584] try_charge_memcg+0xb75/0x1760 [ 453.278309][ T7584] ? __lock_acquire+0x747/0x2de0 [ 453.278361][ T7584] ? __pfx_try_charge_memcg+0x10/0x10 [ 453.278385][ T7584] ? lock_acquire+0x115/0x350 [ 453.278439][ T7584] ? charge_memcg+0x47/0x310 [ 453.278468][ T7584] charge_memcg+0x1dd/0x310 [ 453.278497][ T7584] __mem_cgroup_charge+0x25/0x80 [ 453.278523][ T7584] shmem_get_folio_gfp+0x781/0x17b0 [ 453.278580][ T7584] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 453.278615][ T7584] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 453.278680][ T7584] shmem_write_begin+0x166/0x320 [ 453.278717][ T7584] generic_perform_write+0x2ad/0x8a0 [ 453.278761][ T7584] ? __pfx_generic_perform_write+0x10/0x10 [ 453.278789][ T7584] ? generic_write_checks_count+0x426/0x530 [ 453.278824][ T7584] ? file_update_time_flags+0x2db/0x450 [ 453.278853][ T7584] shmem_file_write_iter+0xfb/0x120 [ 453.278893][ T7584] __kernel_write_iter+0x453/0x8f0 [ 453.278937][ T7584] ? __pfx___kernel_write_iter+0x10/0x10 [ 453.278980][ T7584] ? __asan_memset+0x22/0x50 [ 453.279014][ T7584] ? iov_iter_bvec+0xb8/0x180 [ 453.279126][ T7584] dump_user_range+0x715/0xca0 [ 453.279197][ T7584] ? __pfx_dump_user_range+0x10/0x10 [ 453.279245][ T7584] ? __pfx_writenote+0x10/0x10 [ 453.279276][ T7584] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 453.279300][ T7584] ? elf_core_dump+0x28d0/0x3a70 [ 453.279339][ T7584] elf_core_dump+0x346a/0x3a70 [ 453.279391][ T7584] ? __pfx_elf_core_dump+0x10/0x10 [ 453.279481][ T7584] ? lock_acquire+0x115/0x350 [ 453.279517][ T7584] ? 0xffffffffff600000 [ 453.279554][ T7584] do_coredump+0x5ee3/0x6a80 [ 453.279619][ T7584] ? __pfx_do_coredump+0x10/0x10 [ 453.279652][ T7584] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 453.279687][ T7584] ? __lock_acquire+0x747/0x2de0 [ 453.279742][ T7584] ? __lock_acquire+0x747/0x2de0 [ 453.279795][ T7584] ? lock_acquire+0x115/0x350 [ 453.279838][ T7584] ? lock_acquire+0x115/0x350 [ 453.279884][ T7584] ? is_bpf_text_address+0x26/0x2b0 [ 453.279934][ T7584] ? is_bpf_text_address+0x292/0x2b0 [ 453.279963][ T7584] ? is_bpf_text_address+0x26/0x2b0 [ 453.279997][ T7584] ? kernel_text_address+0xa5/0xe0 [ 453.280038][ T7584] ? __kernel_text_address+0xd/0x30 [ 453.280076][ T7584] ? unwind_get_return_address+0x4d/0x90 [ 453.280111][ T7584] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 453.280148][ T7584] ? arch_stack_walk+0xfb/0x150 [ 453.280194][ T7584] ? stack_trace_save+0xa9/0x100 [ 453.280237][ T7584] ? try_to_take_rt_mutex+0x842/0xb00 [ 453.280281][ T7584] ? __lock_acquire+0x747/0x2de0 [ 453.280329][ T7584] ? __lock_acquire+0x747/0x2de0 [ 453.280377][ T7584] ? do_raw_spin_lock+0x12b/0x2f0 [ 453.280438][ T7584] ? reacquire_held_locks+0x117/0x1a0 [ 453.280464][ T7584] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 453.280507][ T7584] ? rt_spin_unlock+0x159/0x200 [ 453.280543][ T7584] ? rt_spin_unlock+0x165/0x200 [ 453.280579][ T7584] vfs_coredump+0xac3/0x10c0 [ 453.280626][ T7584] ? __pfx_vfs_coredump+0x10/0x10 [ 453.280664][ T7584] ? irqentry_exit+0x2a0/0x9b0 [ 453.280693][ T7584] ? irqentry_exit+0x2a0/0x9b0 [ 453.280745][ T7584] get_signal+0x1090/0x12c0 [ 453.280802][ T7584] arch_do_signal_or_restart+0xbb/0x860 [ 453.280852][ T7584] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 453.280902][ T7584] irqentry_exit+0x348/0x9b0 [ 453.280926][ T7584] ? trace_irq_disable+0x3b/0x140 [ 453.280959][ T7584] asm_exc_page_fault+0x26/0x30 [ 453.280982][ T7584] RIP: 0033:0x0 [ 453.281000][ T7584] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 453.281012][ T7584] RSP: 002b:00002000000001c8 EFLAGS: 00010217 [ 453.281032][ T7584] RAX: 0000000000000000 RBX: 00007f3b96835fa0 RCX: 00007f3b965af559 [ 453.281049][ T7584] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000020000 [ 453.281070][ T7584] RBP: 00007f3b96646b20 R08: 0000000000000000 R09: 0000000000000000 [ 453.281084][ T7584] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 453.281097][ T7584] R13: 00007f3b96836038 R14: 00007f3b96835fa0 R15: 00007ffec33bb518 [ 453.281128][ T7584] [ 453.304495][ T7584] memory: usage 307200kB, limit 307200kB, failcnt 4436 [ 453.306714][ T7584] memory+swap: usage 330188kB, limit 9007199254740988kB, failcnt 0 [ 453.306768][ T7584] kmem: usage 1860kB, limit 9007199254740988kB, failcnt 0 [ 453.307282][ T7584] Memory cgroup stats for /syz0: [ 453.389049][ T7584] cache 312455168 [ 453.389093][ T7584] rss 212992 [ 453.391471][ T7584] shmem 312455168 [ 453.391483][ T7584] mapped_file 133120000 [ 453.391500][ T7584] dirty 0 [ 453.391514][ T7584] writeback 0 [ 453.391535][ T7584] workingset_refault_anon 0 [ 453.391559][ T7584] workingset_refault_file 103 [ 453.393572][ T7584] swap 23539712 [ 453.393595][ T7584] swapcached 0 [ 453.393616][ T7584] pgpgin 215469 [ 453.393637][ T7584] pgpgout 139134 [ 453.515918][ T7584] pgfault 140926 [ 453.515959][ T7584] pgmajfault 3 [ 453.515981][ T7584] inactive_anon 312557568 [ 453.520778][ T7584] active_anon 110592 [ 453.520821][ T7584] inactive_file 0 [ 453.520842][ T7584] active_file 0 [ 453.520929][ T7584] unevictable 0 [ 453.520957][ T7584] hierarchical_memory_limit 314572800 [ 453.520979][ T7584] hierarchical_memsw_limit 9223372036854771712 [ 453.521002][ T7584] total_cache 312455168 [ 453.521096][ T7584] total_rss 212992 [ 453.521119][ T7584] total_shmem 312455168 [ 453.521142][ T7584] total_mapped_file 133120000 [ 453.521722][ T7584] total_dirty 0 [ 453.521733][ T7584] total_writeback 0 [ 453.521741][ T7584] total_workingset_refault_anon 0 [ 453.521758][ T7584] total_workingset_refault_file 103 [ 453.521781][ T7584] total_swap 23539712 [ 453.521802][ T7584] total_swapcached 0 [ 453.521824][ T7584] total_pgpgin 215469 [ 453.522567][ T7584] total_pgpgout 139134 [ 453.522598][ T7584] total_pgfault 140926 [ 453.522620][ T7584] total_pgmajfault 3 [ 453.522642][ T7584] total_inactive_anon 312557568 [ 453.524689][ T7584] total_active_anon 110592 [ 453.524721][ T7584] total_inactive_file 0 [ 453.524744][ T7584] total_active_file 0 [ 453.524766][ T7584] total_unevictable 0 [ 453.527196][ T7584] anon_cost 11700 [ 453.527227][ T7584] file_cost 4426 [ 453.527250][ T7584] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/ [ 453.732095][ T4923] Bluetooth: hci5: command tx timeout [ 453.819861][ T7584] ,mems_allowed=0-1,oom_memcg=/syz0,task_memcg= [ 453.969695][ T5761] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 454.152596][ T7584] /syz0,task=syz.0.488,pid=7584,uid=0 [ 454.252048][ T5761] usb 2-1: New USB device found: idVendor=1e59, idProduct=0002, bcdDevice=98.ed [ 454.258993][ T5761] usb 2-1: config 253 has an invalid interface number: 130 but max is 0 [ 454.259026][ T5761] usb 2-1: config 253 has no interface number 0 [ 454.259079][ T5761] usb 2-1: config 253 interface 130 has no altsetting 0 [ 454.301011][ T5761] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.301044][ T5761] usb 2-1: Product: syz [ 454.301060][ T5761] usb 2-1: Manufacturer: syz [ 454.301074][ T5761] usb 2-1: SerialNumber: syz [ 454.553877][ T7584] Memory cgroup out of memory: Killed process 7584 (syz.0.488) total-vm:200588kB, anon-rss:1436kB, file-rss:20548kB, shmem-rss:68552kB, UID:0 pgtables:248kB oom_score_adj:1000 [ 454.623958][ T5608] syz-executor invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 454.623994][ T5608] CPU: 0 UID: 0 PID: 5608 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 454.624016][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 454.624027][ T5608] Call Trace: [ 454.624033][ T5608] [ 454.624041][ T5608] dump_stack_lvl+0xe8/0x150 [ 454.624074][ T5608] dump_header+0xd3/0x4b0 [ 454.624101][ T5608] oom_kill_process+0x3ab/0x9e0 [ 454.624121][ T5608] out_of_memory+0xfb1/0x13b0 [ 454.624142][ T5608] ? try_charge_memcg+0xa9e/0x1760 [ 454.624163][ T5608] ? __pfx_out_of_memory+0x10/0x10 [ 454.624181][ T5608] ? _mutex_lock_killable+0x15e/0x1c0 [ 454.624205][ T5608] ? try_charge_memcg+0xa9e/0x1760 [ 454.624226][ T5608] try_charge_memcg+0xb75/0x1760 [ 454.624259][ T5608] ? __pfx_try_charge_memcg+0x10/0x10 [ 454.624284][ T5608] ? percpu_ref_tryget+0x15/0x180 [ 454.624325][ T5608] ? __memcg_kmem_charge_page+0x1a8/0x5a0 [ 454.624354][ T5608] __memcg_kmem_charge_page+0x379/0x5a0 [ 454.624378][ T5608] ? __memcg_kmem_charge_page+0x1a8/0x5a0 [ 454.624405][ T5608] __alloc_frozen_pages_noprof+0x25a/0x440 [ 454.624450][ T5608] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 454.624489][ T5608] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 454.624515][ T5608] alloc_pages_mpol+0xd4/0x280 [ 454.624538][ T5608] alloc_pages_noprof+0xd2/0x2f0 [ 454.624560][ T5608] pte_alloc_one+0x22/0x380 [ 454.624585][ T5608] __pte_alloc+0x25/0x1a0 [ 454.624605][ T5608] copy_pmd_range+0x4fa7/0x58f0 [ 454.624628][ T5608] ? arch_stack_walk+0xfb/0x150 [ 454.624668][ T5608] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 454.624694][ T5608] ? __pfx_copy_pmd_range+0x10/0x10 [ 454.624720][ T5608] ? __lock_acquire+0x747/0x2de0 [ 454.624760][ T5608] copy_page_range+0xb61/0x11b0 [ 454.624812][ T5608] ? __pfx_copy_page_range+0x10/0x10 [ 454.624843][ T5608] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 454.624862][ T5608] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 454.624879][ T5608] ? up_write+0x5a/0x190 [ 454.624919][ T5608] dup_mmap+0xf7c/0x1dd0 [ 454.624959][ T5608] ? __pfx_dup_mmap+0x10/0x10 [ 454.624985][ T5608] ? reacquire_held_locks+0x117/0x1a0 [ 454.625002][ T5608] ? rt_spin_lock+0x1e2/0x400 [ 454.625036][ T5608] ? lock_acquire+0x115/0x350 [ 454.625084][ T5608] copy_mm+0x115/0x470 [ 454.625110][ T5608] copy_process+0x1ed1/0x44c0 [ 454.625144][ T5608] ? copy_process+0xd17/0x44c0 [ 454.625180][ T5608] ? __pfx_copy_process+0x10/0x10 [ 454.625213][ T5608] kernel_clone+0x2d2/0x8d0 [ 454.625240][ T5608] ? __pfx_kernel_clone+0x10/0x10 [ 454.625280][ T5608] __x64_sys_clone+0x1b6/0x230 [ 454.625307][ T5608] ? __pfx___x64_sys_clone+0x10/0x10 [ 454.625344][ T5608] ? rcu_is_watching+0x16/0xb0 [ 454.625374][ T5608] do_syscall_64+0x166/0x520 [ 454.625391][ T5608] ? trace_irq_disable+0x3b/0x140 [ 454.625408][ T5608] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.625425][ T5608] ? clear_bhb_loop+0x70/0xc0 [ 454.625445][ T5608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.625466][ T5608] RIP: 0033:0x7f3d69f47fd2 [ 454.625482][ T5608] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 454.625496][ T5608] RSP: 002b:00007fffe545ff20 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 454.625514][ T5608] RAX: ffffffffffffffda RBX: 00007fffe545ff20 RCX: 00007f3d69f47fd2 [ 454.625526][ T5608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 454.625536][ T5608] RBP: 00007fffe54600ac R08: 0000000000000000 R09: 0000000000000001 [ 454.625546][ T5608] R10: 00005555947587d0 R11: 0000000000000246 R12: 0000000000000001 [ 454.625556][ T5608] R13: 00000000000927c0 R14: 000000000006e24e R15: 00007fffe5460100 [ 454.625582][ T5608] [ 454.672379][ T5608] memory: usage 307200kB, limit 307200kB, failcnt 19933 [ 454.672873][ T5608] memory+swap: usage 360764kB, limit 9007199254740988kB, failcnt 0 [ 454.672919][ T5608] kmem: usage 2064kB, limit 9007199254740988kB, failcnt 0 [ 454.673108][ T5608] Memory cgroup stats for /syz3: [ 455.076914][ T5608] cache 312389632 [ 455.076928][ T5608] rss 69632 [ 455.076938][ T5608] shmem 312385536 [ 455.076946][ T5608] mapped_file 158580736 [ 455.076954][ T5608] dirty 0 [ 455.076963][ T5608] writeback 0 [ 455.076970][ T5608] workingset_refault_anon 0 [ 455.076980][ T5608] workingset_refault_file 164 [ 455.076989][ T5608] swap 54849536 [ 455.077232][ T5608] swapcached 0 [ 455.077252][ T5608] pgpgin 149975 [ 455.077261][ T5608] pgpgout 73691 [ 455.077270][ T5608] pgfault 114059 [ 455.077278][ T5608] pgmajfault 5 [ 455.077286][ T5608] inactive_anon 312410112 [ 455.077295][ T5608] active_anon 45056 [ 455.077313][ T5608] inactive_file 4096 [ 455.077321][ T5608] active_file 0 [ 455.077329][ T5608] unevictable 0 [ 455.077409][ T5608] hierarchical_memory_limit 314572800 [ 455.077425][ T5608] hierarchical_memsw_limit 9223372036854771712 [ 455.077435][ T5608] total_cache 312389632 [ 455.077444][ T5608] total_rss 69632 [ 455.077453][ T5608] total_shmem 312385536 [ 455.077462][ T5608] total_mapped_file 158580736 [ 455.077471][ T5608] total_dirty 0 [ 455.077479][ T5608] total_writeback 0 [ 455.077488][ T5608] total_workingset_refault_anon 0 [ 455.077497][ T5608] total_workingset_refault_file 164 [ 455.077572][ T5608] total_swap 54849536 [ 455.077582][ T5608] total_swapcached 0 [ 455.077591][ T5608] total_pgpgin 149975 [ 455.077600][ T5608] total_pgpgout 73691 [ 455.077608][ T5608] total_pgfault 114059 [ 455.077617][ T5608] total_pgmajfault 5 [ 455.077625][ T5608] total_inactive_anon 312410112 [ 455.077639][ T5608] total_active_anon 45056 [ 455.077648][ T5608] total_inactive_file 4096 [ 455.077657][ T5608] total_active_file 0 [ 455.077665][ T5608] total_unevictable 0 [ 455.077740][ T5608] anon_cost 16385 [ 455.077749][ T5608] file_cost 99 [ 455.077759][ T5608] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.371,pid=7174,uid=0 [ 455.560981][ T5608] Memory cgroup out of memory: Killed process 7174 (syz.3.371) total-vm:200588kB, anon-rss:1288kB, file-rss:20548kB, shmem-rss:78756kB, UID:0 pgtables:340kB oom_score_adj:1000 [ 455.803099][ T4923] Bluetooth: hci5: command tx timeout [ 455.848503][ T5761] dvb-usb: found a 'EvolutePC TVWay+' in warm state. [ 455.915912][ T5761] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 456.079280][ T5761] dvb-usb: EvolutePC TVWay+ error while loading driver (-23) [ 456.285008][ T40] oom_reaper: reaped process 7462 (syz.0.453), now anon-rss:0kB, file-rss:20480kB, shmem-rss:0kB [ 456.622854][ T40] oom_reaper: reaped process 7584 (syz.0.488), now anon-rss:0kB, file-rss:20480kB, shmem-rss:29832kB [ 457.079581][ T1260] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 457.351005][ T1260] usb 3-1: device descriptor read/64, error -71 [ 457.589493][ T1260] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 457.719476][ T1260] usb 3-1: device descriptor read/64, error -71 [ 457.829910][ T1260] usb usb3-port1: attempt power cycle [ 457.879620][ T4923] Bluetooth: hci5: command tx timeout [ 458.094504][ T8214] syz.3.626 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 458.094547][ T8214] CPU: 0 UID: 0 PID: 8214 Comm: syz.3.626 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 458.094584][ T8214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 458.094599][ T8214] Call Trace: [ 458.094608][ T8214] [ 458.094618][ T8214] dump_stack_lvl+0xe8/0x150 [ 458.094663][ T8214] dump_header+0xd3/0x4b0 [ 458.094701][ T8214] oom_kill_process+0x3ab/0x9e0 [ 458.094731][ T8214] out_of_memory+0xfb1/0x13b0 [ 458.094768][ T8214] ? __pfx_out_of_memory+0x10/0x10 [ 458.094792][ T8214] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 458.094819][ T8214] ? _mutex_lock_killable+0x14d/0x1c0 [ 458.094852][ T8214] ? try_charge_memcg+0xa9e/0x1760 [ 458.094882][ T8214] try_charge_memcg+0xb75/0x1760 [ 458.094909][ T8214] ? __lock_acquire+0x747/0x2de0 [ 458.094965][ T8214] ? __pfx_try_charge_memcg+0x10/0x10 [ 458.094990][ T8214] ? lock_acquire+0x115/0x350 [ 458.095046][ T8214] ? charge_memcg+0x47/0x310 [ 458.095075][ T8214] charge_memcg+0x1dd/0x310 [ 458.095106][ T8214] __mem_cgroup_charge+0x25/0x80 [ 458.095133][ T8214] shmem_get_folio_gfp+0x781/0x17b0 [ 458.095192][ T8214] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 458.095233][ T8214] shmem_fault+0x170/0x380 [ 458.095320][ T8214] __do_fault+0x138/0x2a0 [ 458.095349][ T8214] do_pte_missing+0x17ee/0x2970 [ 458.095383][ T8214] ? handle_mm_fault+0xeb/0x28c0 [ 458.095421][ T8214] handle_mm_fault+0xf64/0x28c0 [ 458.095460][ T8214] ? handle_mm_fault+0xeb/0x28c0 [ 458.095501][ T8214] ? follow_page_pte+0x663/0xf20 [ 458.095533][ T8214] ? __pfx_handle_mm_fault+0x10/0x10 [ 458.095568][ T8214] ? follow_page_pte+0x74b/0xf20 [ 458.095616][ T8214] ? __pfx_follow_page_pte+0x10/0x10 [ 458.095658][ T8214] __get_user_pages+0x1671/0x2650 [ 458.095726][ T8214] populate_vma_page_range+0x311/0x3f0 [ 458.095758][ T8214] ? __pfx_populate_vma_page_range+0x10/0x10 [ 458.095788][ T8214] ? userfaultfd_unmap_complete+0x292/0x310 [ 458.095819][ T8214] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 458.095853][ T8214] __mm_populate+0x25f/0x390 [ 458.095884][ T8214] ? __pfx___mm_populate+0x10/0x10 [ 458.095909][ T8214] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 458.095938][ T8214] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 458.095964][ T8214] ? up_write+0x5a/0x190 [ 458.095995][ T8214] vm_mmap_pgoff+0x371/0x520 [ 458.096026][ T8214] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 458.096051][ T8214] ? __pfx___se_sys_futex+0x10/0x10 [ 458.096082][ T8214] ? rcu_is_watching+0x16/0xb0 [ 458.096117][ T8214] ? __x64_sys_mmap+0x7f/0x140 [ 458.096151][ T8214] do_syscall_64+0x166/0x520 [ 458.096176][ T8214] ? trace_irq_disable+0x3b/0x140 [ 458.096200][ T8214] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.096225][ T8214] ? clear_bhb_loop+0x70/0xc0 [ 458.096255][ T8214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.096278][ T8214] RIP: 0033:0x7f3d69f1f559 [ 458.096299][ T8214] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 458.096320][ T8214] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 458.096345][ T8214] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 458.096362][ T8214] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 458.096379][ T8214] RBP: 00007f3d69fb6b20 R08: ffffffffffffffff R09: 0000000000000000 [ 458.096396][ T8214] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 458.096411][ T8214] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 458.096449][ T8214] [ 458.096458][ T8214] memory: usage 307200kB, limit 307200kB, failcnt 20453 [ 458.096475][ T8214] memory+swap: usage 360772kB, limit 9007199254740988kB, failcnt 0 [ 458.096491][ T8214] kmem: usage 1852kB, limit 9007199254740988kB, failcnt 0 [ 458.096506][ T8214] Memory cgroup stats for /syz3: [ 458.096924][ T8214] cache 312340480 [ 458.096936][ T8214] rss 208896 [ 458.096943][ T8214] shmem 312328192 [ 458.096952][ T8214] mapped_file 77885440 [ 458.096960][ T8214] dirty 0 [ 458.096967][ T8214] writeback 0 [ 458.096976][ T8214] workingset_refault_anon 0 [ 458.096985][ T8214] workingset_refault_file 358 [ 458.096994][ T8214] swap 54857728 [ 458.097001][ T8214] swapcached 0 [ 458.097010][ T8214] pgpgin 150601 [ 458.097018][ T8214] pgpgout 74264 [ 458.097026][ T8214] pgfault 114426 [ 458.097034][ T8214] pgmajfault 9 [ 458.097043][ T8214] inactive_anon 311222272 [ 458.097051][ T8214] active_anon 1314816 [ 458.097060][ T8214] inactive_file 8192 [ 458.097068][ T8214] active_file 4096 [ 458.097077][ T8214] unevictable 0 [ 458.097085][ T8214] hierarchical_memory_limit 314572800 [ 458.097094][ T8214] hierarchical_memsw_limit 9223372036854771712 [ 458.097104][ T8214] total_cache 312340480 [ 458.097113][ T8214] total_rss 208896 [ 458.097121][ T8214] total_shmem 312328192 [ 458.097130][ T8214] total_mapped_file 77885440 [ 458.097139][ T8214] total_dirty 0 [ 458.097147][ T8214] total_writeback 0 [ 458.097156][ T8214] total_workingset_refault_anon 0 [ 458.097165][ T8214] total_workingset_refault_file 358 [ 458.097174][ T8214] total_swap 54857728 [ 458.097183][ T8214] total_swapcached 0 [ 458.097192][ T8214] total_pgpgin 150601 [ 458.097200][ T8214] total_pgpgout 74264 [ 458.097209][ T8214] total_pgfault 114426 [ 458.097217][ T8214] total_pgmajfault 9 [ 458.097226][ T8214] total_inactive_anon 311222272 [ 458.097235][ T8214] total_active_anon 1314816 [ 458.097244][ T8214] total_inactive_file 8192 [ 458.097253][ T8214] total_active_file 4096 [ 458.097262][ T8214] total_unevictable 0 [ 458.097271][ T8214] anon_cost 9078 [ 458.097279][ T8214] file_cost 1472 [ 458.097289][ T8214] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.418,pid=7345,uid=0 [ 458.097701][ T8214] Memory cgroup out of memory: Killed process 7345 (syz.3.418) total-vm:200588kB, anon-rss:1288kB, file-rss:20548kB, shmem-rss:75516kB, UID:0 pgtables:288kB oom_score_adj:1000 [ 458.249779][ T1260] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 458.275082][ T1260] usb 3-1: device descriptor read/8, error -71 [ 459.959554][ T4923] Bluetooth: hci5: command tx timeout [ 462.855722][ T1260] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 463.090009][ T40] oom_reaper: reaped process 7345 (syz.3.418), now anon-rss:0kB, file-rss:20480kB, shmem-rss:75292kB [ 463.491814][ T1260] usb 3-1: device descriptor read/8, error -71 [ 463.603440][ T5890] usb 2-1: USB disconnect, device number 47 [ 463.622282][ T1260] usb usb3-port1: unable to enumerate USB device [ 464.307717][ T8232] syz.3.631 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 464.307749][ T8232] CPU: 0 UID: 0 PID: 8232 Comm: syz.3.631 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 464.307768][ T8232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 464.307778][ T8232] Call Trace: [ 464.307787][ T8232] [ 464.307796][ T8232] dump_stack_lvl+0xe8/0x150 [ 464.307829][ T8232] dump_header+0xd3/0x4b0 [ 464.307856][ T8232] oom_kill_process+0x3ab/0x9e0 [ 464.307876][ T8232] out_of_memory+0xfb1/0x13b0 [ 464.307902][ T8232] ? __pfx_out_of_memory+0x10/0x10 [ 464.307918][ T8232] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 464.307938][ T8232] ? _mutex_lock_killable+0x14d/0x1c0 [ 464.307962][ T8232] ? try_charge_memcg+0xa9e/0x1760 [ 464.307983][ T8232] try_charge_memcg+0xb75/0x1760 [ 464.308002][ T8232] ? __lock_acquire+0x747/0x2de0 [ 464.308040][ T8232] ? __pfx_try_charge_memcg+0x10/0x10 [ 464.308057][ T8232] ? lock_acquire+0x115/0x350 [ 464.308096][ T8232] ? charge_memcg+0x47/0x310 [ 464.308116][ T8232] charge_memcg+0x1dd/0x310 [ 464.308136][ T8232] __mem_cgroup_charge+0x25/0x80 [ 464.308154][ T8232] shmem_get_folio_gfp+0x781/0x17b0 [ 464.308194][ T8232] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 464.308222][ T8232] shmem_fault+0x170/0x380 [ 464.308250][ T8232] __do_fault+0x138/0x2a0 [ 464.308268][ T8232] do_pte_missing+0x17ee/0x2970 [ 464.308292][ T8232] ? handle_mm_fault+0xeb/0x28c0 [ 464.308319][ T8232] handle_mm_fault+0xf64/0x28c0 [ 464.308347][ T8232] ? handle_mm_fault+0xeb/0x28c0 [ 464.308376][ T8232] ? follow_page_pte+0x663/0xf20 [ 464.308397][ T8232] ? __pfx_handle_mm_fault+0x10/0x10 [ 464.308421][ T8232] ? follow_page_pte+0x74b/0xf20 [ 464.308450][ T8232] ? __pfx_follow_page_pte+0x10/0x10 [ 464.308478][ T8232] __get_user_pages+0x1671/0x2650 [ 464.308531][ T8232] populate_vma_page_range+0x311/0x3f0 [ 464.308554][ T8232] ? __pfx_populate_vma_page_range+0x10/0x10 [ 464.308575][ T8232] ? userfaultfd_unmap_complete+0x292/0x310 [ 464.308597][ T8232] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 464.308620][ T8232] __mm_populate+0x25f/0x390 [ 464.308641][ T8232] ? __pfx___mm_populate+0x10/0x10 [ 464.308659][ T8232] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 464.308679][ T8232] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 464.308697][ T8232] ? up_write+0x5a/0x190 [ 464.308718][ T8232] vm_mmap_pgoff+0x371/0x520 [ 464.308741][ T8232] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 464.308761][ T8232] ? rcu_is_watching+0x16/0xb0 [ 464.308785][ T8232] ? __x64_sys_mmap+0x7f/0x140 [ 464.308809][ T8232] do_syscall_64+0x166/0x520 [ 464.308828][ T8232] ? trace_irq_disable+0x3b/0x140 [ 464.308845][ T8232] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.308862][ T8232] ? clear_bhb_loop+0x70/0xc0 [ 464.308882][ T8232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.308899][ T8232] RIP: 0033:0x7f3d69f1f559 [ 464.308916][ T8232] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 464.308930][ T8232] RSP: 002b:00007f3d68176028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 464.308948][ T8232] RAX: ffffffffffffffda RBX: 00007f3d6a1a5fa0 RCX: 00007f3d69f1f559 [ 464.308960][ T8232] RDX: b635773f06ebbeee RSI: 0000000000b36000 RDI: 0000200000000000 [ 464.308972][ T8232] RBP: 00007f3d69fb6b20 R08: ffffffffffffffff R09: 0000000000000000 [ 464.308983][ T8232] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 464.308993][ T8232] R13: 00007f3d6a1a6038 R14: 00007f3d6a1a5fa0 R15: 00007fffe545fd08 [ 464.309019][ T8232] [ 464.309025][ T8232] memory: usage 307200kB, limit 307200kB, failcnt 25939 [ 464.309036][ T8232] memory+swap: usage 360752kB, limit 9007199254740988kB, failcnt 0 [ 464.309047][ T8232] kmem: usage 1860kB, limit 9007199254740988kB, failcnt 0 [ 464.309058][ T8232] Memory cgroup stats for /syz3: [ 464.309169][ T8232] cache 312455168 [ 464.309177][ T8232] rss 208896 [ 464.309182][ T8232] shmem 312172544 [ 464.309188][ T8232] mapped_file 35950592 [ 464.309193][ T8232] dirty 4096 [ 464.309199][ T8232] writeback 0 [ 464.309204][ T8232] workingset_refault_anon 0 [ 464.309210][ T8232] workingset_refault_file 426 [ 464.309216][ T8232] swap 54837248 [ 464.309221][ T8232] swapcached 0 [ 464.309227][ T8232] pgpgin 153171 [ 464.309232][ T8232] pgpgout 76837 [ 464.309237][ T8232] pgfault 116994 [ 464.309243][ T8232] pgmajfault 10 [ 464.309248][ T8232] inactive_anon 311103488 [ 464.309254][ T8232] active_anon 1277952 [ 464.309260][ T8232] inactive_file 278528 [ 464.309266][ T8232] active_file 4096 [ 464.309271][ T8232] unevictable 0 [ 464.309277][ T8232] hierarchical_memory_limit 314572800 [ 464.309284][ T8232] hierarchical_memsw_limit 9223372036854771712 [ 464.309291][ T8232] total_cache 312455168 [ 464.309296][ T8232] total_rss 208896 [ 464.309376][ T8232] total_shmem 312172544 [ 464.309385][ T8232] total_mapped_file 35950592 [ 464.309393][ T8232] total_dirty 4096 [ 464.309401][ T8232] total_writeback 0 [ 464.309409][ T8232] total_workingset_refault_anon 0 [ 464.309417][ T8232] total_workingset_refault_file 426 [ 464.309426][ T8232] total_swap 54837248 [ 464.309435][ T8232] total_swapcached 0 [ 464.309442][ T8232] total_pgpgin 153171 [ 464.309451][ T8232] total_pgpgout 76837 [ 464.309459][ T8232] total_pgfault 116994 [ 464.309467][ T8232] total_pgmajfault 10 [ 464.309475][ T8232] total_inactive_anon 311103488 [ 464.309484][ T8232] total_active_anon 1277952 [ 464.309500][ T8232] total_inactive_file 278528 [ 464.309510][ T8232] total_active_file 4096 [ 464.309518][ T8232] total_unevictable 0 [ 464.309527][ T8232] anon_cost 5224 [ 464.309535][ T8232] file_cost 4979 [ 464.309544][ T8232] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.631,pid=8229,uid=0 [ 464.312442][ T8232] Memory cgroup out of memory: Killed process 8229 (syz.3.631) total-vm:200588kB, anon-rss:1448kB, file-rss:21664kB, shmem-rss:9124kB, UID:0 pgtables:148kB oom_score_adj:1000 [ 464.709542][ T5925] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 464.921387][ T5925] usb 1-1: New USB device found: idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 464.930813][ T5925] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 464.930842][ T5925] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 465.043592][ T5925] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.043629][ T5925] usb 1-1: Product: syz [ 465.043649][ T5925] usb 1-1: Manufacturer: syz [ 465.043668][ T5925] usb 1-1: SerialNumber: syz [ 465.146684][ T5925] usb 1-1: config 0 descriptor?? [ 465.481180][ T5721] usb 1-1: USB disconnect, device number 57 [ 465.587930][ T8241] overlayfs: missing 'lowerdir' [ 466.049998][ T5721] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 466.231966][ T5721] usb 4-1: New USB device found: idVendor=0c2e, idProduct=0720, bcdDevice=1.00 [ 466.255496][ T5721] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 466.255558][ T5721] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 466.255605][ T5721] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 466.329426][ T5721] metro_usb 4-1:1.0: required endpoints missing [ 466.610236][ T8184] rxe_eth0 speed is unknown, defaulting to 1000 [ 466.692829][ T7500] usb 4-1: USB disconnect, device number 28 [ 468.232473][ T37] audit: type=1326 audit(1793264100.485:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.637" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x7ffc0000 [ 468.232845][ T37] audit: type=1326 audit(1793264100.485:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.637" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x7ffc0000 [ 468.236680][ T37] audit: type=1326 audit(1793264100.495:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.637" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f3b965af559 code=0x7ffc0000 [ 468.237032][ T37] audit: type=1326 audit(1793264100.505:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.637" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x7ffc0000 [ 468.237278][ T37] audit: type=1326 audit(1793264100.505:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8248 comm="syz.0.637" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b965af559 code=0x7ffc0000 [ 468.931306][ T5890] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 469.087037][ T5890] usb 2-1: New USB device found: idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 469.101138][ T5890] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 469.101183][ T5890] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 469.130417][ T5890] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 469.130461][ T5890] usb 2-1: Product: syz [ 469.130479][ T5890] usb 2-1: Manufacturer: syz [ 469.132484][ T8255] netlink: 16 bytes leftover after parsing attributes in process `syz.0.637'. [ 469.809981][ T1004] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 469.982028][ T5890] hid (null): report_id 0 is invalid [ 470.034393][ T1004] usb 4-1: New USB device found: idVendor=05ac, idProduct=024e, bcdDevice=0.40 [ 470.060414][ T5890] logitech-djreceiver 0003:046D:C52B.0001: report_id 0 is invalid [ 470.060445][ T5890] logitech-djreceiver 0003:046D:C52B.0001: item 0 1 1 8 parsing failed [ 470.061507][ T5890] logitech-djreceiver 0003:046D:C52B.0001: logi_dj_probe: parse failed [ 470.061647][ T5890] logitech-djreceiver 0003:046D:C52B.0001: probe with driver logitech-djreceiver failed with error -22 [ 470.070170][ T5721] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 470.082759][ T1004] usb 4-1: config 1 interface 0 has no altsetting 0 [ 470.181496][ T1004] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.181590][ T1004] usb 4-1: Product: syz [ 470.181607][ T1004] usb 4-1: Manufacturer: syz [ 470.181623][ T1004] usb 4-1: SerialNumber: syz [ 470.300567][ T5741] usb 2-1: USB disconnect, device number 48 [ 470.464337][ T5721] usb 1-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 470.495384][ T5721] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 470.495452][ T5721] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 470.495478][ T5721] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 470.495504][ T5721] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 470.495548][ T5721] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 470.625848][ T7633] syz.2.501 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 470.632598][ T7633] CPU: 1 UID: 0 PID: 7633 Comm: syz.2.501 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 470.632625][ T7633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 470.632636][ T7633] Call Trace: [ 470.632642][ T7633] [ 470.632650][ T7633] dump_stack_lvl+0xe8/0x150 [ 470.632684][ T7633] dump_header+0xd3/0x4b0 [ 470.632710][ T7633] oom_kill_process+0x3ab/0x9e0 [ 470.632730][ T7633] out_of_memory+0xfb1/0x13b0 [ 470.632756][ T7633] ? __pfx_out_of_memory+0x10/0x10 [ 470.632772][ T7633] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 470.632791][ T7633] ? _mutex_lock_killable+0x14d/0x1c0 [ 470.632814][ T7633] ? try_charge_memcg+0xa9e/0x1760 [ 470.632835][ T7633] try_charge_memcg+0xb75/0x1760 [ 470.632854][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.632892][ T7633] ? __pfx_try_charge_memcg+0x10/0x10 [ 470.632908][ T7633] ? lock_acquire+0x115/0x350 [ 470.632946][ T7633] ? charge_memcg+0x47/0x310 [ 470.632966][ T7633] charge_memcg+0x1dd/0x310 [ 470.632986][ T7633] __mem_cgroup_charge+0x25/0x80 [ 470.633010][ T7633] shmem_get_folio_gfp+0x781/0x17b0 [ 470.633050][ T7633] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 470.633069][ T7633] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 470.633091][ T7633] ? rcu_is_watching+0x16/0xb0 [ 470.633113][ T7633] shmem_write_begin+0x166/0x320 [ 470.633139][ T7633] generic_perform_write+0x2ad/0x8a0 [ 470.633169][ T7633] ? __pfx_generic_perform_write+0x10/0x10 [ 470.633188][ T7633] ? __mark_inode_dirty+0x4e7/0x13b0 [ 470.633208][ T7633] ? mnt_put_write_access_file+0xc9/0x100 [ 470.633227][ T7633] ? file_update_time_flags+0x3b1/0x450 [ 470.633247][ T7633] shmem_file_write_iter+0xfb/0x120 [ 470.633275][ T7633] __kernel_write_iter+0x453/0x8f0 [ 470.633304][ T7633] ? __pfx___kernel_write_iter+0x10/0x10 [ 470.633334][ T7633] ? __asan_memset+0x22/0x50 [ 470.633358][ T7633] ? iov_iter_bvec+0xb8/0x180 [ 470.633381][ T7633] dump_user_range+0x715/0xca0 [ 470.633416][ T7633] ? __pfx_dump_user_range+0x10/0x10 [ 470.633448][ T7633] ? __pfx_writenote+0x10/0x10 [ 470.633470][ T7633] ? __kmalloc_cache_noprof+0x3d0/0x670 [ 470.633486][ T7633] ? elf_core_dump+0x28d0/0x3a70 [ 470.633514][ T7633] elf_core_dump+0x346a/0x3a70 [ 470.633552][ T7633] ? __pfx_elf_core_dump+0x10/0x10 [ 470.633573][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.633640][ T7633] ? lock_acquire+0x115/0x350 [ 470.633664][ T7633] ? 0xffffffffff600000 [ 470.633689][ T7633] do_coredump+0x5ee3/0x6a80 [ 470.633733][ T7633] ? __pfx_do_coredump+0x10/0x10 [ 470.633753][ T7633] ? __css_rstat_updated+0x237/0x540 [ 470.633803][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.633841][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.633877][ T7633] ? lock_acquire+0x115/0x350 [ 470.633906][ T7633] ? lock_acquire+0x115/0x350 [ 470.633938][ T7633] ? is_bpf_text_address+0x26/0x2b0 [ 470.633963][ T7633] ? is_bpf_text_address+0x292/0x2b0 [ 470.633983][ T7633] ? is_bpf_text_address+0x26/0x2b0 [ 470.634012][ T7633] ? kernel_text_address+0xa5/0xe0 [ 470.634034][ T7633] ? __kernel_text_address+0xd/0x30 [ 470.634054][ T7633] ? unwind_get_return_address+0x4d/0x90 [ 470.634078][ T7633] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 470.634104][ T7633] ? arch_stack_walk+0xfb/0x150 [ 470.634136][ T7633] ? stack_trace_save+0xa9/0x100 [ 470.634166][ T7633] ? try_to_take_rt_mutex+0x842/0xb00 [ 470.634196][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.634230][ T7633] ? __lock_acquire+0x747/0x2de0 [ 470.634262][ T7633] ? do_raw_spin_lock+0x12b/0x2f0 [ 470.634303][ T7633] ? reacquire_held_locks+0x117/0x1a0 [ 470.634321][ T7633] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 470.634350][ T7633] ? rt_spin_unlock+0x159/0x200 [ 470.634377][ T7633] ? rt_spin_unlock+0x165/0x200 [ 470.634402][ T7633] vfs_coredump+0xac3/0x10c0 [ 470.634433][ T7633] ? __pfx_vfs_coredump+0x10/0x10 [ 470.634456][ T7633] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 470.634474][ T7633] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 470.634510][ T7633] ? rt_spin_unlock+0x159/0x200 [ 470.634536][ T7633] ? rt_spin_unlock+0x165/0x200 [ 470.634562][ T7633] get_signal+0x1090/0x12c0 [ 470.634601][ T7633] arch_do_signal_or_restart+0xbb/0x860 [ 470.634622][ T7633] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 470.634656][ T7633] irqentry_exit+0x348/0x9b0 [ 470.634673][ T7633] ? trace_irq_disable+0x3b/0x140 [ 470.634695][ T7633] asm_exc_page_fault+0x26/0x30 [ 470.634711][ T7633] RIP: 0033:0x0 [ 470.634723][ T7633] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 470.634732][ T7633] RSP: 002b:00002000000001c8 EFLAGS: 00010217 [ 470.634747][ T7633] RAX: 0000000000000000 RBX: 00007f6375705fa0 RCX: 00007f637547f559 [ 470.634758][ T7633] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000020000 [ 470.634769][ T7633] RBP: 00007f6375516b20 R08: 0000000000000000 R09: 0000000000000000 [ 470.634779][ T7633] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 470.634789][ T7633] R13: 00007f6375706038 R14: 00007f6375705fa0 R15: 00007fff0e72bce8 [ 470.634815][ T7633] [ 470.877503][ T7633] memory: usage 307200kB, limit 307200kB, failcnt 14682 [ 470.882746][ T7633] memory+swap: usage 355808kB, limit 9007199254740988kB, failcnt 0 [ 470.882769][ T7633] kmem: usage 2436kB, limit 9007199254740988kB, failcnt 0 [ 470.882811][ T7633] Memory cgroup stats for /syz2: [ 471.306540][ T7633] cache 311668736 [ 471.306559][ T7633] rss 409600 [ 471.306567][ T7633] shmem 311668736 [ 471.306575][ T7633] mapped_file 180629504 [ 471.308500][ T7633] dirty 0 [ 471.308513][ T7633] writeback 0 [ 471.308522][ T7633] workingset_refault_anon 0 [ 471.308531][ T7633] workingset_refault_file 189 [ 471.308541][ T7633] swap 49774592 [ 471.308549][ T7633] swapcached 0 [ 471.308556][ T7633] pgpgin 213570 [ 471.308565][ T7633] pgpgout 137379 [ 471.308573][ T7633] pgfault 125895 [ 471.308594][ T7633] pgmajfault 7 [ 471.308602][ T7633] inactive_anon 309190656 [ 471.335193][ T7633] active_anon 2887680 [ 471.335208][ T7633] inactive_file 0 [ 471.335217][ T7633] active_file 0 [ 471.335224][ T7633] unevictable 0 [ 471.335232][ T7633] hierarchical_memory_limit 314572800 [ 471.335253][ T7633] hierarchical_memsw_limit 9223372036854771712 [ 471.335263][ T7633] total_cache 311668736 [ 471.335301][ T7633] total_rss 409600 [ 471.335310][ T7633] total_shmem 311668736 [ 471.335318][ T7633] total_mapped_file 180629504 [ 471.335327][ T7633] total_dirty 0 [ 471.335335][ T7633] total_writeback 0 [ 471.335343][ T7633] total_workingset_refault_anon 0 [ 471.335352][ T7633] total_workingset_refault_file 189 [ 471.335361][ T7633] total_swap 49774592 [ 471.335369][ T7633] total_swapcached 0 [ 471.335377][ T7633] total_pgpgin 213570 [ 471.335385][ T7633] total_pgpgout 137379 [ 471.335401][ T7633] total_pgfault 125895 [ 471.335650][ T7633] total_pgmajfault 7 [ 471.335678][ T7633] total_inactive_anon 309190656 [ 471.335700][ T7633] total_active_anon 2887680 [ 471.335721][ T7633] total_inactive_file 0 [ 471.335735][ T7633] total_active_file 0 [ 471.339353][ T7633] total_unevictable 0 [ 471.339368][ T7633] anon_cost 13897 [ 471.339377][ T7633] file_cost 2262 [ 471.339386][ T7633] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.404,pid=7291,uid=0 [ 471.561370][ T7633] Memory cgroup out of memory: Killed process 7291 (syz.2.404) total-vm:200588kB, anon-rss:1304kB, file-rss:20548kB, shmem-rss:121128kB, UID:0 pgtables:352kB oom_score_adj:1000 [ 471.794890][ T1004] usbhid 4-1:1.0: can't add hid device: -71 [ 471.795034][ T1004] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 471.892259][ T1004] usb 4-1: USB disconnect, device number 29 [ 472.067208][ T8250] debugfs: out of free dentries, can not create file 'mmu_unsync' [ 472.238120][ T8268] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 472.239008][ T8268] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 472.337415][ T8246] kcov: kcov: vm_insert_page() failed [ 473.627279][ T37] audit: type=1326 audit(1793264105.975:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8273 comm="syz.1.641" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x7ffc0000 [ 473.627666][ T37] audit: type=1326 audit(1793264105.975:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8273 comm="syz.1.641" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x7ffc0000 [ 473.831631][ T37] audit: type=1326 audit(1793264106.385:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8273 comm="syz.1.641" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f76d133f559 code=0x7ffc0000 [ 473.831697][ T37] audit: type=1326 audit(1793264106.385:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8273 comm="syz.1.641" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x7ffc0000 [ 473.831748][ T37] audit: type=1326 audit(1793264106.385:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8273 comm="syz.1.641" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d133f559 code=0x7ffc0000 [ 474.100855][ T5741] usb 1-1: USB disconnect, device number 58 [ 474.142100][ T40] oom_reaper: reaped process 7291 (syz.2.404), now anon-rss:0kB, file-rss:20480kB, shmem-rss:121128kB [ 474.142267][ T40] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 474.142288][ T40] in_atomic(): 0, irqs_disabled(): 0, non_block: 1, pid: 40, name: oom_reaper [ 474.142307][ T40] preempt_count: 0, expected: 0 [ 474.142318][ T40] RCU nest depth: 0, expected: 0 [ 474.142344][ T40] locks held by oom_reaper/40: 4, last CPU#1: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 474.142446][ T40] #0: ffff8880356b83b8 (&mm->mmap_lock){++++}-{4:4}, at: oom_reaper+0x2af/0xc00 [ 474.161565][ T40] #1: ffffffff8f5102a0 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: zap_vma_for_reaping+0x193/0x380 [ 474.161786][ T40] #2: ffffffff8f5102f8 (srcu){.+.+}-{0:0}, at: __mmu_notifier_invalidate_range_start+0x5c6/0xb80 [ 474.161968][ T40] #3: ffff888063e81368 (&kvm->mn_invalidate_lock){+.+.}-{3:3}, at: kvm_mmu_notifier_invalidate_range_start+0x1b6/0xc10 [ 474.162170][ T40] CPU: 0 UID: 0 PID: 40 Comm: oom_reaper Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.162234][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 474.162269][ T40] Call Trace: [ 474.162290][ T40] [ 474.162320][ T40] dump_stack_lvl+0xe8/0x150 [ 474.162412][ T40] __might_resched+0x31b/0x470 [ 474.162450][ T40] rt_spin_lock+0xc2/0x400 [ 474.162515][ T40] ? check_noncircular+0xdb/0x150 [ 474.162591][ T40] ? __pfx_rt_spin_lock+0x10/0x10 [ 474.162680][ T40] ? lockdep_unlock+0x5c/0xd0 [ 474.162755][ T40] ? __lock_acquire+0x1511/0x2de0 [ 474.162852][ T40] kvm_mmu_notifier_invalidate_range_start+0x1b6/0xc10 [ 474.163002][ T40] ? __pfx_kvm_mmu_notifier_invalidate_range_start+0x10/0x10 [ 474.163121][ T40] ? tick_nohz_tick_stopped+0x86/0xb0 [ 474.163233][ T40] __mmu_notifier_invalidate_range_start+0x709/0xb80 [ 474.163351][ T40] ? __mmu_notifier_invalidate_range_start+0x5c6/0xb80 [ 474.163447][ T40] ? __pfx___mmu_notifier_invalidate_range_start+0x10/0x10 [ 474.163557][ T40] ? zap_vma_for_reaping+0x193/0x380 [ 474.163623][ T40] zap_vma_for_reaping+0x1f7/0x380 [ 474.163699][ T40] ? __pfx_zap_vma_for_reaping+0x10/0x10 [ 474.163853][ T40] oom_reaper+0x514/0xc00 [ 474.163910][ T40] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 474.163998][ T40] ? __pfx_oom_reaper+0x10/0x10 [ 474.164103][ T40] ? __pfx_autoremove_wake_function+0x10/0x10 [ 474.164166][ T40] ? __kthread_parkme+0x71/0x1f0 [ 474.164193][ T40] ? __kthread_parkme+0x199/0x1f0 [ 474.164276][ T40] kthread+0x38b/0x470 [ 474.164349][ T40] ? __pfx_oom_reaper+0x10/0x10 [ 474.164402][ T40] ? __pfx_kthread+0x10/0x10 [ 474.164470][ T40] ret_from_fork+0x514/0xb70 [ 474.164547][ T40] ? __pfx_ret_from_fork+0x10/0x10 [ 474.164612][ T40] ? __switch_to+0xc78/0x1410 [ 474.164677][ T40] ? __pfx_kthread+0x10/0x10 [ 474.164744][ T40] ret_from_fork_asm+0x1a/0x30 [ 474.164861][ T40] [ 474.537352][ T40] oom_reaper: reaped process 8250 (syz.2.636), now anon-rss:0kB, file-rss:25408kB, shmem-rss:0kB [ 474.594511][ T8247] debugfs: out of free dentries, can not create file 'preemption_other' [ 474.594797][ T8247] debugfs: out of free dentries, can not create file 'notify_window_exits' [ 474.594946][ T8247] debugfs: out of free dentries, can not create file 'mmu_rmaps_stat' [ 474.671772][ T8278] netlink: 16 bytes leftover after parsing attributes in process `syz.1.641'. [ 474.799499][ T5721] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 474.929566][ T5721] usb 4-1: device descriptor read/64, error -71 [ 475.191210][ T5721] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 475.329581][ T5721] usb 4-1: device descriptor read/64, error -71 [ 475.455161][ T5721] usb usb4-port1: attempt power cycle [ 475.799645][ T5721] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 480.868479][ T5721] usb 4-1: device descriptor read/8, error -110 [ 481.109467][ T5721] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 481.119883][ T5721] usb 4-1: device descriptor read/8, error -32 [ 481.234548][ T5721] usb usb4-port1: unable to enumerate USB device [ 481.456981][ T7462] syz.0.453 (7462) used greatest stack depth: 17512 bytes left [ 481.780702][ T7633] syz.2.501 (7633) used greatest stack depth: 17240 bytes left [ 481.846375][ T7584] syz.0.488 (7584) used greatest stack depth: 17160 bytes left [ 482.561059][ T153] bridge_slave_1: left allmulticast mode [ 482.561101][ T153] bridge_slave_1: left promiscuous mode [ 482.561399][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.724670][ T153] bridge_slave_0: left allmulticast mode [ 482.724713][ T153] bridge_slave_0: left promiscuous mode [ 482.724962][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 483.981211][ T153] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 484.061170][ T153] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 484.113477][ T153] bond0 (unregistering): Released all slaves [ 484.152236][ T5268] 8021q: adding VLAN 0 to HW filter on device eth5