last executing test programs: 3m19.06146665s ago: executing program 0 (id=1075): socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="850000002200000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) socket$rxrpc(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/sys/kernel/printk\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0 0 0 0\n', 0x8) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/sys/kernel/panic_on_warn\x00', 0x1, 0x0) write(r1, &(0x7f0000000480)='0\n\x00', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/module/phram/parameters/phram\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='test,0x8000000000000000,0x1000\x00', 0x1e) 3m18.954126661s ago: executing program 0 (id=1076): r0 = syz_open_dev$video(&(0x7f0000000440), 0x7ff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r1], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x80) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048c10}, 0x48010) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040bd28420000000000000109022400010000000009040100020300000009210000000122070009058103"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\"\a'], 0x0}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000280), 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000002c0)=0x8) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000480)={0xd00, 0x35315258, 0x280, 0xfffffff8, 0x0, @discrete={0x2}}) 3m16.878351772s ago: executing program 0 (id=1086): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='27', 0x2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) 3m16.551390175s ago: executing program 0 (id=1088): prlimit64(0x0, 0xe, &(0x7f00000006c0)={0x8, 0x800001000089}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000700)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000780)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xd6d1c000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000007c0), 0x0, 0x0) read$msr(r1, &(0x7f0000000800)=""/102392, 0x18ff8) sched_setscheduler(0x0, 0x1, &(0x7f0000019a40)=0x5) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000080)={0x1, 0x1, 0x0, 0x0, 0x0, 0x5000}) ioctl$VT_ACTIVATE(r2, 0x4b4b, 0x10000000000004) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) dup(0xffffffffffffffff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x3) socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0xa8002, 0x0) 3m15.114052061s ago: executing program 0 (id=1089): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x4000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000000180)={0x8004000, 0x0, 0x0, 0x0, {0x2c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 3m14.590272925s ago: executing program 0 (id=1091): sched_setattr(0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x122) fcntl$notify(r1, 0x402, 0x8000003d) mknod(&(0x7f0000000500)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000580)='./file0\x00', 0x1, 0x27) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r3, 0x2000009) sendfile(r2, r3, 0x0, 0x20000000000006) r4 = open$dir(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000640)={0x0, 0x0}) tee(r4, r5, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x118) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000001c0)={{0x18}, {0x18}, 0x0, 0x7}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000002c0)={0x0, 0x0, @pic={0x2e, 0xc0, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x67, 0x58, 0xa0, 0x2, 0x6, 0x7e}}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000000)={[0x18addbae, 0x8, 0x0, 0x180, 0x0, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x7, 0x5, 0x3, 0xfffffffffffffffa, 0x45, 0x4, 0xbdb], 0xffff1000, 0x1c4213}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2m59.434305087s ago: executing program 32 (id=1091): sched_setattr(0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x122) fcntl$notify(r1, 0x402, 0x8000003d) mknod(&(0x7f0000000500)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000580)='./file0\x00', 0x1, 0x27) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r3, 0x2000009) sendfile(r2, r3, 0x0, 0x20000000000006) r4 = open$dir(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000640)={0x0, 0x0}) tee(r4, r5, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x118) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000001c0)={{0x18}, {0x18}, 0x0, 0x7}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000002c0)={0x0, 0x0, @pic={0x2e, 0xc0, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x3, 0x0, 0x67, 0x58, 0xa0, 0x2, 0x6, 0x7e}}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000000)={[0x18addbae, 0x8, 0x0, 0x180, 0x0, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x7, 0x5, 0x3, 0xfffffffffffffffa, 0x45, 0x4, 0xbdb], 0xffff1000, 0x1c4213}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2m40.213247424s ago: executing program 2 (id=1174): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000004740), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004780)={'syzkaller0\x00', 0x1002}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005980)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005a00)={&(0x7f0000005a40)=ANY=[@ANYBLOB="3c00000010000500"/20, @ANYRES32=0x0, @ANYBLOB="01000000010000001400030073797a6b616c6c65723000000000000008000a00", @ANYRES32=r3], 0x3c}}, 0x0) write(r0, &(0x7f0000004580)="ffffffffffff0011223344554305000f320018000001001f2684257382", 0x1d) 2m39.884836227s ago: executing program 2 (id=1176): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000780)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f00000007c0)=""/74, 0x49) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x494, &(0x7f0000000840)=ANY=[]) 2m36.645290067s ago: executing program 2 (id=1186): syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_max_data_len={{0x8}, {0x9f, 0x4c, 0xffff, 0x9e1, 0x9}}}}, 0xf) 2m34.44932135s ago: executing program 2 (id=1190): r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b00)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x25dfdbfd, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x4}]}]}, 0x2c}}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(r1) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000010200)={0xa, 0x4e22, 0x0, @empty, 0x200}, 0x1c) listen(r3, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000016c0)={r0, 0x20, &(0x7f0000001680)={&(0x7f0000001480)=""/240, 0xf0, 0x0, 0x0}}, 0x10) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000010240)={0x2, 0x4e22, @empty}, 0x10) r5 = accept(r3, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000010280)={0x0, 0x0, &(0x7f00000102c0)={&(0x7f0000010300)=ANY=[], 0xfffffdef}, 0x1, 0xd87f0000, 0x0, 0x24008840}, 0x0) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000001840), r0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r5, &(0x7f0000001900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x14, r6, 0x2, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4040054}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x10) syz_genetlink_get_family_id$team(0x0, r0) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000010400), r7) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000010440)={0x0, 0x0, &(0x7f0000010480)={0x0}, 0x1, 0x900}, 0x0) 2m33.446383212s ago: executing program 2 (id=1191): socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="850000002200000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) socket$rxrpc(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/sys/kernel/printk\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0 0 0 0\n', 0x8) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/sys/kernel/panic_on_warn\x00', 0x1, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/module/kernel/parameters/panic_on_warn\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/module/phram/parameters/phram\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='test,0x8000000000000000,0x1000\x00', 0x1e) 2m33.283815239s ago: executing program 2 (id=1192): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000600), 0x3db66e6159adff3, 0x10100, 0x0) 2m18.168032737s ago: executing program 33 (id=1192): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000600), 0x3db66e6159adff3, 0x10100, 0x0) 1m15.673333208s ago: executing program 5 (id=1407): mknodat$loop(0xffffffffffffff9c, 0x0, 0x1000, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002040)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004080)={0x50, 0x0, r1, {0x7, 0x1f, 0x4001ffe, 0xa68d7c519fc00ff1, 0xffbc, 0x6, 0x1d45, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004100)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000061c0)={0x20, 0x0, 0x68cc, {0x0, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000006200)='./file0\x00', 0x101001, 0x0) writev(r2, &(0x7f0000006240)=[{&(0x7f0000006280)="c643", 0x2}], 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000062c0)='blkio.bfq.io_merged\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r3, 0x0) close(r0) 1m15.094770947s ago: executing program 5 (id=1409): prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x80000100008b}, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000200)=0x81) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f000000bc00)=""/102392, 0x18ff8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000300)={0x40000000, 0x0, &(0x7f0000000340)={0x0, 0x10}}, 0x0) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast2, @in6=@mcast1, 0x4e20, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0xfffffffffffffffe}, {0x0, 0x0, 0xfffffffffffffffc, 0xff}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x3c}, 0x0, 0x32}, 0x0, @in=@private=0xa010100, 0x0, 0x2, 0x0, 0xb7, 0xfffffffe, 0xffffff7e}}, 0xe8) sendmmsg(r2, &(0x7f0000000540), 0x800001d, 0x1c) 1m14.229335295s ago: executing program 5 (id=1413): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f00000006c0)={0xed4, 0x33, 0x200, 0x70bd2d, 0x25dfdbfd, {0x7}, [@nested={0xebf, 0x160, 0x0, 0x1, [@nested={0x4, 0x8}, @typed={0x8, 0xf5, 0x0, 0x0, @uid}, @nested={0x4, 0x147}, @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0xfffeffff}, @generic="722dfd395c7dda70c8322bb36e4a84030bca9937f4ae5bff79533a0592c3bf58bef47e9015", @generic="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", @generic="383bebc8bfd78de660a3352df0f74cf76bfe7d5ebc3f091242433c93f7c4c48826f1aa6d045405cba3e54a2210260cad8b2914f11612b8dab17542c9a5a1d57ba712ed10e607fd778f3ef98e7e3cbeaa04736143c9a678eeb42401e7278f505dd017d8b68ea96951da3ce88453a939099cb0"]}]}, 0xed4}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 1m14.156664612s ago: executing program 5 (id=1414): syz_usb_connect(0x0, 0x36, &(0x7f0000001980)=ANY=[@ANYBLOB="12010000226aa140070ad0001310010203010902240001000000000904000002bd22f00009050303000000000009058aff30"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r0, 0x0, 0x0, 0xa8cf) 1m10.988859575s ago: executing program 5 (id=1422): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./dev\x00', &(0x7f0000000480)='devtmpfs\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./mnt\x00', 0x1ff) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, 0x0, 0x2004c001) r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) r1 = fsopen(&(0x7f00000007c0)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000800)='\x00\x00\x00\x00\x00\x02', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) mount(&(0x7f0000000500)=@filename='./dev/sda1\x00', &(0x7f0000000600)='./mnt\x00', &(0x7f0000000640)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f0000000680)='./mnt\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./bus\x00', 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$overlay(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000540), 0x8, &(0x7f0000000580)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@metacopy_on}]}) linkat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f0000000740)='./file0/file2\x00', 0x0) 1m10.301597775s ago: executing program 5 (id=1425): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000780)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d00"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f00000007c0)=""/74, 0x49) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x494, &(0x7f0000000840)=ANY=[]) 55.21591848s ago: executing program 34 (id=1425): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000780)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d00"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f00000007c0)=""/74, 0x49) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x494, &(0x7f0000000840)=ANY=[]) 15.090172524s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) 12.917315335s ago: executing program 3 (id=1547): syz_genetlink_get_family_id$devlink(&(0x7f0000000340), 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000002c0)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000300)={@val={0x0, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14}, @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x8016, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010100, @local}, @dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @loopback}}}}, 0xfdef) 12.796550858s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) 10.492168612s ago: executing program 3 (id=1550): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1001, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0xff}, @TCA_TBF_PARMS={0x28, 0x1, {{0x5a, 0x2, 0x84a, 0x9, 0x1, 0x800}, {0x8c, 0x1, 0xfffc, 0x7fff, 0x4, 0xfffffffb}, 0x5, 0x34, 0x91f}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x50) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000540)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x0, 0x8}, {0xffff, 0xb}, {0xffff, 0x16}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x401, 0x8000, 0x1, 0x5, 0xb, 0xfffffffc}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000034}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000680)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000740)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56561, 0x70bd2c, 0x1, {0x0, 0x0, 0x0, r10, {0x0, 0x6}, {0x3, 0x8}, {0x7, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0x8}, @TCA_TBF_PRATE64={0xc, 0x5, 0xf118a815524c8bb}, @TCA_TBF_PARMS={0x28, 0x1, {{0xed, 0x2, 0xe1, 0x400, 0xac, 0x8}, {0x36, 0x2, 0x4, 0x2, 0x3, 0x5}, 0x6, 0x9, 0x1e69}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f00000007c0)={'syzkaller0\x00', @random="2b0100004ec6"}) 10.384780043s ago: executing program 1 (id=1551): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffffffffffcf9, &(0x7f0000000140)=0x5) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000180)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r4, 0x0, 0x0) connect$inet(r0, &(0x7f0000026000)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000026040)='\x00', 0x1, 0x4c001, 0x0, 0x0) sendto$inet(r0, &(0x7f0000026080)="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", 0x13e, 0x8012, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f0000026300)=0x6, 0x4) recvfrom$inet(r0, &(0x7f0000026340)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 9.398108753s ago: executing program 3 (id=1552): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000001980)=ANY=[@ANYBLOB="12010000226aa140070ad00013100102030109022400010000"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r1, 0x0, 0x0, 0xa8cf) 9.246579659s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) 9.202695483s ago: executing program 1 (id=1553): shmget$private(0x0, 0xa000, 0x80, &(0x7f000063c000/0xa000)=nil) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x10, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000071103700000000009500000700000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x0) syz_usb_connect(0x0, 0x86, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010002ffffff40cd060f010001010203010902740001010080fa090400000effffff00070581024000000705820240000007058302400000070584024000000705850240000007058602400000070587024000000705010240000007050202400000070503024000000705040240000007050502", @ANYBLOB="c1e0"], 0x0) mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) open(&(0x7f00000003c0)='./dev/ttyUSB0\x00', 0xc002, 0x2) 7.086995879s ago: executing program 1 (id=1555): creat(0x0, 0xc9a9c042ad77c5e5) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000004c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002500)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002580)="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", 0x2000, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004640)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004680)='./file0\x00', 0x24c01, 0x8) io_setup(0x6, &(0x7f00000046c0)=0x0) io_submit(r3, 0x2, &(0x7f0000004700)=[&(0x7f0000004740)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f0000004780)='!', 0xffffff49, 0x3000000000000500}]) dup3(r2, r0, 0x0) 6.833398735s ago: executing program 1 (id=1557): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000001980)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 6.236165025s ago: executing program 3 (id=1558): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000001980)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r1, 0x0, 0x0, 0xa8cf) 6.126097707s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) 3.938777459s ago: executing program 4 (id=1560): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1001, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0xff}, @TCA_TBF_PARMS={0x28, 0x1, {{0x5a, 0x2, 0x84a, 0x9, 0x1, 0x800}, {0x8c, 0x1, 0xfffc, 0x7fff, 0x4, 0xfffffffb}, 0x5, 0x34, 0x91f}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x50) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000540)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x0, 0x8}, {0xffff, 0xb}, {0xffff, 0x16}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x401, 0x8000, 0x1, 0x5, 0xb, 0xfffffffc}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000034}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000680)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000740)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56561, 0x70bd2c, 0x1, {0x0, 0x0, 0x0, r10, {0x0, 0x6}, {0x3, 0x8}, {0x7, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0x8}, @TCA_TBF_PRATE64={0xc, 0x5, 0xf118a815524c8bb}, @TCA_TBF_PARMS={0x28, 0x1, {{0xed, 0x2, 0xe1, 0x400, 0xac, 0x8}, {0x36, 0x2, 0x4, 0x2, 0x3, 0x5}, 0x6, 0x9, 0x1e69}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f00000007c0)={'syzkaller0\x00', @random="2b0100004ec6"}) 3.750791989s ago: executing program 1 (id=1562): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffffffffffcf9, &(0x7f0000000140)=0x5) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000180)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r4, 0x0, 0x0) connect$inet(r0, &(0x7f0000026000)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000026040)='\x00', 0x1, 0x4c001, 0x0, 0x0) sendto$inet(r0, &(0x7f0000026080)="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", 0x13e, 0x8012, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f0000026300)=0x6, 0x4) recvfrom$inet(r0, &(0x7f0000026340)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 3.749036738s ago: executing program 4 (id=1563): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 3.594452714s ago: executing program 4 (id=1564): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x1002}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_ife={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x20, 0x1, {{0x0, 0x0, 0x2}}}]}}}]}]}}]}, 0x8c}}, 0x0) write$tun(r0, &(0x7f0000000540)=ANY=[], 0x9dd7) 2.761964989s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) 2.713366424s ago: executing program 3 (id=1565): socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x2, 0x0, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$rxrpc(0x21, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/sys/kernel/printk\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0 0 0 0\n', 0x8) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/sys/kernel/panic_on_warn\x00', 0x1, 0x0) write(r1, &(0x7f0000000480)='0\n\x00', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/module/kernel/parameters/panic_on_warn\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/module/phram/parameters/phram\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='test,0x8000000000000000,0x1000\x00', 0x1e) 427.925216ms ago: executing program 4 (id=1566): open(&(0x7f00000003c0)='./dev/ttyUSB0\x00', 0xc002, 0x2) 427.418547ms ago: executing program 1 (id=1567): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000001980)=ANY=[@ANYBLOB="12010000226aa140070ad00013100102030109022400010000"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r1, 0x0, 0x0, 0xa8cf) 426.789287ms ago: executing program 3 (id=1568): syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@noload}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@usrjquota}, {@noload}, {@data_err_ignore}, {@usrjquota}]}, 0xff, 0x457, &(0x7f0000000ec0)="$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") gettid() prlimit64(0x0, 0xe, &(0x7f0000000800)={0x8, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000880)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000900)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000980), 0x651, 0x0) recvmmsg(r1, &(0x7f00000009c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000c00)=0x6) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) close_range(r3, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), 0x100}, 0x0) 270.214872ms ago: executing program 4 (id=1569): r0 = memfd_create(&(0x7f00000009c0)='/dev/sda1\x00', 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000a00), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000a40)=0x7) syz_open_dev$sndpcmp(0x0, 0x0, 0x100) syz_open_dev$sndpcmp(0x0, 0x0, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 98.9148ms ago: executing program 4 (id=1570): openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40042, 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = fsopen(&(0x7f0000000180)='ceph\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='fsid\x00', &(0x7f0000000200)='00000000-0000-0000-0000-000000000000\x00', 0x0) prctl$PR_SET_TSC(0x1a, 0x3) syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x20000) syz_emit_vhci(&(0x7f0000004e80)=ANY=[@ANYBLOB="02c90012000e00050015060a0000000b00faff030010006eb9507b3e2a61acd41cc7f0e5dd1211fc0e12052181c708679b87174af6fd2f50be679b836cb832560c5f6144f479753ae927c933edb51dbe0b9932b8f712e2a70ac8a5619d8b187ef64e8329b8514c7f527194d379537de889276dd534fc99c33be8d3c12ac022316168"], 0x17) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x0, &(0x7f0000000300)}) ioperm(0x7ffc, 0x1, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000340)={0xffffff23, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0xf0, &(0x7f00000003c0)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x1840, 0x42c04}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_IGMP_VERSION={0x5, 0x2b, 0x2}, @IFLA_BR_AGEING_TIME={0x8}]}}}]}, 0x44}}, 0x24) 0s ago: executing program 6 (id=1467): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x168000, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000000)={0x0, 0x21, 0x4, @tid=r1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000001c0)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000493000/0x3000)=nil, 0x3000, 0x6) timer_settime(0x0, 0x1, &(0x7f0000000200), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4010, r0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000440)='\t\x1eo\x86pM\xbe\xa1\xa3\x13\xf0\x1c\x1c\x95\x06W\x00\xa3E\xde\x97\xa7\x13\x1b\xb0\xe0\xa5[\x84H\xae\xe7\x1a\xbd\xb1\xfc\xee\xcc\x0f\xc9iVX\x98\x8e~\xc9\x88\xfdA\xdem\x9f\\$\xcf\xc2d\xaaL\xfd\x1e;\xc4', 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x68}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) pwrite64(r2, &(0x7f0000000500)="a2", 0x1, 0x6) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000540)=""/21, 0xfffffe0d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa07, &(0x7f0000000580)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000240)=""/13, 0xfffffffffffffd62) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts. [ 73.300576][ T5772] cgroup: Unknown subsys name 'net' [ 73.428789][ T5772] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.768135][ T5772] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.335091][ T5794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.343982][ T5796] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.362858][ T5796] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.371888][ T5795] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.379418][ T5796] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.383386][ T5794] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.387780][ T5795] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.395462][ T5794] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.400974][ T5796] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.409199][ T5794] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.416336][ T5795] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.423368][ T5794] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.432300][ T5796] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.437153][ T5794] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 76.442416][ T5795] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.458338][ T5795] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.465443][ T5796] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.474016][ T5795] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.488298][ T5101] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 76.489755][ T5798] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.496690][ T5101] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 76.505979][ T5798] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.510287][ T5101] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 76.519541][ T5798] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.611108][ T5786] (null): rxe_set_mtu: Set mtu to 1024 [ 76.619365][ T5783] (null): rxe_set_mtu: Set mtu to 1024 [ 76.628969][ T5783] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 76.629060][ T5785] (null): rxe_set_mtu: Set mtu to 1024 [ 76.641215][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 76.648258][ T5784] (null): rxe_set_mtu: Set mtu to 1024 [ 76.654981][ T5785] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 76.663913][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 76.671691][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 76.678526][ T5784] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 76.849304][ T5786] infiniband rxe0: set active [ 76.856068][ T5786] infiniband rxe0: added rxe_eth0 [ 76.869173][ T5522] rxe_eth0 speed is unknown, defaulting to 1000 [ 76.930157][ T5449] infiniband rxe0: set active [ 76.935962][ T5786] RDS/IB: rxe0: added [ 76.945110][ T5786] smc: adding ib device rxe0 with port count 1 [ 76.951746][ T5786] smc: ib device rxe0 port 1 has pnetid [ 76.966909][ T5522] rxe_eth0 speed is unknown, defaulting to 1000 [ 76.986980][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.032485][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.147197][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.169960][ T5783] chnl_net:caif_netlink_parms(): no params data found [ 77.258278][ T5785] chnl_net:caif_netlink_parms(): no params data found [ 77.304648][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.389850][ T5784] chnl_net:caif_netlink_parms(): no params data found [ 77.468229][ T5783] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.476721][ T5783] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.487978][ T5783] bridge_slave_0: entered allmulticast mode [ 77.497536][ T5783] bridge_slave_0: entered promiscuous mode [ 77.515970][ T5783] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.523322][ T5783] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.530528][ T5783] bridge_slave_1: entered allmulticast mode [ 77.538393][ T5783] bridge_slave_1: entered promiscuous mode [ 77.572367][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.697996][ T5785] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.707503][ T5785] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.725874][ T5785] bridge_slave_0: entered allmulticast mode [ 77.736808][ T5785] bridge_slave_0: entered promiscuous mode [ 77.755891][ T5785] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.772497][ T5785] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.780213][ T5785] bridge_slave_1: entered allmulticast mode [ 77.803433][ T5785] bridge_slave_1: entered promiscuous mode [ 77.819730][ T5783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.845962][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.853427][ T5784] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.860664][ T5784] bridge_slave_0: entered allmulticast mode [ 77.868488][ T5784] bridge_slave_0: entered promiscuous mode [ 77.898606][ T5783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.908340][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.916195][ T5784] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.923955][ T5784] bridge_slave_1: entered allmulticast mode [ 77.931349][ T5784] bridge_slave_1: entered promiscuous mode [ 77.938768][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 77.980788][ T5785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.056783][ T5785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.091924][ T5784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.104418][ T5783] team0: Port device team_slave_0 added [ 78.123248][ T5783] team0: Port device team_slave_1 added [ 78.162758][ T5784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.197681][ T5784] team0: Port device team_slave_0 added [ 78.219135][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.226423][ T5783] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.252485][ T5783] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.267712][ T5785] team0: Port device team_slave_0 added [ 78.278054][ T5785] team0: Port device team_slave_1 added [ 78.285888][ T5784] team0: Port device team_slave_1 added [ 78.298054][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.311390][ T5783] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.337400][ T5783] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.381540][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.388676][ T5784] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.415041][ T5784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.430634][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.437743][ T5784] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.463839][ T5784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.499487][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.506738][ T5785] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.532819][ T5785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.544306][ T5789] Bluetooth: hci2: command tx timeout [ 78.553058][ T5789] Bluetooth: hci0: command tx timeout [ 78.553580][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.567604][ T5785] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.594266][ T5785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.624462][ T5789] Bluetooth: hci1: command tx timeout [ 78.630192][ T5789] Bluetooth: hci3: command tx timeout [ 78.647664][ T5783] hsr_slave_0: entered promiscuous mode [ 78.658276][ T5783] hsr_slave_1: entered promiscuous mode [ 78.736313][ T5784] hsr_slave_0: entered promiscuous mode [ 78.743261][ T5784] hsr_slave_1: entered promiscuous mode [ 78.749711][ T5784] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.761431][ T5784] Cannot create hsr debugfs directory [ 78.887914][ T5785] hsr_slave_0: entered promiscuous mode [ 78.895407][ T5785] hsr_slave_1: entered promiscuous mode [ 78.901835][ T5785] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.912967][ T5785] Cannot create hsr debugfs directory [ 79.067635][ T5522] rxe_eth0 speed is unknown, defaulting to 1000 [ 79.371555][ T5786] chnl_net:caif_netlink_parms(): no params data found [ 79.415298][ T5783] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 79.471866][ T5783] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 79.512085][ T5783] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 79.526681][ T5783] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 79.577862][ T5785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.623206][ T5785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.638999][ T5785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.649212][ T5785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.670023][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.677973][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.685513][ T5786] bridge_slave_0: entered allmulticast mode [ 79.692428][ T5786] bridge_slave_0: entered promiscuous mode [ 79.702667][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.709794][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.717536][ T5786] bridge_slave_1: entered allmulticast mode [ 79.724790][ T5786] bridge_slave_1: entered promiscuous mode [ 79.766061][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.779401][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.858260][ T5449] infiniband rxe0: set active [ 79.870425][ T5786] team0: Port device team_slave_0 added [ 79.880924][ T5786] team0: Port device team_slave_1 added [ 79.907070][ T5784] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.918387][ T5784] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.931855][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 79.949742][ T5784] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.960502][ T5784] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.983792][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.990810][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.018023][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.030823][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.038794][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.066218][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.168828][ T5786] hsr_slave_0: entered promiscuous mode [ 80.176260][ T5786] hsr_slave_1: entered promiscuous mode [ 80.182747][ T5786] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.190331][ T5786] Cannot create hsr debugfs directory [ 80.410614][ T5783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.424029][ T5785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.447697][ T5786] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 80.458394][ T5786] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 80.470656][ T5786] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 80.493713][ T5785] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.502199][ T5786] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 80.525671][ T5783] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.556463][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.564213][ T3525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.598345][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.605525][ T3525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.618506][ T3525] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.625625][ T3525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.632389][ T5101] Bluetooth: hci2: command tx timeout [ 80.640248][ T5789] Bluetooth: hci0: command tx timeout [ 80.666004][ T5784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.686472][ T5784] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.699627][ T3525] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.706765][ T3525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.714342][ T5789] Bluetooth: hci3: command tx timeout [ 80.715385][ T5101] Bluetooth: hci1: command tx timeout [ 80.738974][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.746151][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.834957][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.842156][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.020769][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.082728][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.107799][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.114972][ T3525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.197379][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.204604][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.265307][ T5785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.339186][ T5786] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.439133][ T5784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.448349][ T5785] veth0_vlan: entered promiscuous mode [ 81.462475][ T5783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.488856][ T5785] veth1_vlan: entered promiscuous mode [ 81.638525][ T5785] veth0_macvtap: entered promiscuous mode [ 81.651311][ T5784] veth0_vlan: entered promiscuous mode [ 81.667158][ T5783] veth0_vlan: entered promiscuous mode [ 81.677507][ T5784] veth1_vlan: entered promiscuous mode [ 81.689151][ T5785] veth1_macvtap: entered promiscuous mode [ 81.701805][ T5783] veth1_vlan: entered promiscuous mode [ 81.730985][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.756829][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.775704][ T5783] veth0_macvtap: entered promiscuous mode [ 81.797222][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.808589][ T5785] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.818602][ T5785] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.828557][ T5785] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.837436][ T5785] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.862367][ T5784] veth0_macvtap: entered promiscuous mode [ 81.870831][ T5784] veth1_macvtap: entered promiscuous mode [ 81.881160][ T5783] veth1_macvtap: entered promiscuous mode [ 81.945854][ T5783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.957361][ T5783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.969002][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.988905][ T5786] veth0_vlan: entered promiscuous mode [ 81.999292][ T5783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.010737][ T5783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.023942][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.037443][ T5784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.050911][ T5784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.063939][ T5784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.074536][ T5784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.085514][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.099818][ T5783] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.108642][ T5783] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.118040][ T5783] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.127036][ T5783] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.138977][ T5786] veth1_vlan: entered promiscuous mode [ 82.158591][ T5784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.173216][ T5784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.187205][ T5784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.198298][ T5784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.209323][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.220537][ T5784] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.230682][ T5784] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.239773][ T5784] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.249009][ T5784] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.315808][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.324521][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.354735][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.363807][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.444207][ T5786] veth0_macvtap: entered promiscuous mode [ 82.468582][ T5786] veth1_macvtap: entered promiscuous mode [ 82.504733][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.512998][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.538958][ T5785] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 82.590762][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.591373][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.611868][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.614374][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.631133][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.643993][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.654093][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.665581][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.677728][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.698272][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.709172][ T5101] Bluetooth: hci0: command tx timeout [ 82.709820][ T5789] Bluetooth: hci2: command tx timeout [ 82.719797][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.731213][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.746646][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.756928][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.772905][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.783260][ T5789] Bluetooth: hci3: command tx timeout [ 82.793189][ T5789] Bluetooth: hci1: command tx timeout [ 82.800177][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.817616][ T5900] FAULT_INJECTION: forcing a failure. [ 82.817616][ T5900] name failslab, interval 1, probability 0, space 0, times 1 [ 82.831777][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.835845][ T5900] CPU: 1 PID: 5900 Comm: syz.0.1 Not tainted syzkaller #0 [ 82.842415][ T3456] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.846707][ T5900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 82.857393][ T5786] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.864569][ T5900] Call Trace: [ 82.864586][ T5900] [ 82.864595][ T5900] dump_stack_lvl+0x18c/0x250 [ 82.873659][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.876548][ T5900] ? show_regs_print_info+0x20/0x20 [ 82.880645][ T3456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.884113][ T5900] ? load_image+0x420/0x420 [ 82.884137][ T5900] ? __might_sleep+0xe0/0xe0 [ 82.884159][ T5900] ? __lock_acquire+0x7eb0/0x7eb0 [ 82.884183][ T5900] should_fail_ex+0x394/0x4c0 [ 82.884209][ T5900] should_failslab+0x9/0x20 [ 82.884225][ T5900] slab_pre_alloc_hook+0x59/0x300 [ 82.884243][ T5900] ? can_vma_merge_before+0x17e/0x280 [ 82.884270][ T5900] kmem_cache_alloc+0x5a/0x2d0 [ 82.884286][ T5900] ? vm_area_dup+0x27/0x270 [ 82.884309][ T5900] vm_area_dup+0x27/0x270 [ 82.884331][ T5900] __split_vma+0x1a8/0xc20 [ 82.884364][ T5900] ? mmap_write_unlock+0x160/0x160 [ 82.884403][ T5900] ? split_vma+0x8f/0x110 [ 82.884429][ T5900] madvise_update_vma+0x44e/0xda0 [ 82.884466][ T5900] ? __ia32_sys_process_madvise+0xc0/0xc0 [ 82.884498][ T5900] ? read_lock_is_recursive+0x20/0x20 [ 82.884520][ T5900] ? kasan_quarantine_put+0xd8/0x220 [ 82.884548][ T5900] madvise_set_anon_name+0x30b/0x440 [ 82.884583][ T5900] ? anon_vma_name+0x140/0x140 [ 82.884606][ T5900] ? prctl_set_vma+0x199/0x400 [ 82.884631][ T5900] prctl_set_vma+0x1dc/0x400 [ 82.884652][ T5900] __se_sys_prctl+0x3fe/0x1510 [ 82.884678][ T5900] ? __x64_sys_prctl+0xc0/0xc0 [ 82.884700][ T5900] ? lockdep_hardirqs_on+0x98/0x150 [ 82.884722][ T5900] ? __x64_sys_prctl+0x20/0xc0 [ 82.884750][ T5900] do_syscall_64+0x55/0xb0 [ 82.884771][ T5900] ? clear_bhb_loop+0x40/0x90 [ 82.884793][ T5900] ? clear_bhb_loop+0x40/0x90 [ 82.884815][ T5900] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 82.884846][ T5900] RIP: 0033:0x7f266ff9f559 [ 82.884867][ T5900] 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 [ 82.884881][ T5900] RSP: 002b:00007f2670ea0028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 82.884901][ T5900] RAX: ffffffffffffffda RBX: 00007f2670225fa0 RCX: 00007f266ff9f559 [ 82.884914][ T5900] RDX: 0000200000ffc000 RSI: 0000000000000000 RDI: 0000000053564d41 [ 82.884926][ T5900] RBP: 00007f2670036b20 R08: 0000200000000480 R09: 0000000000000000 [ 82.884939][ T5900] R10: 0000000000001000 R11: 0000000000000246 R12: 0000000000000000 [ 82.884951][ T5900] R13: 00007f2670226038 R14: 00007f2670225fa0 R15: 00007ffff3576ea8 [ 82.884978][ T5900] [ 82.947537][ T5786] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.137356][ T5786] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.148515][ T5786] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.340828][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.358985][ T5903] FAULT_INJECTION: forcing a failure. [ 83.358985][ T5903] name failslab, interval 1, probability 0, space 0, times 0 [ 83.374918][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.420865][ T5903] CPU: 0 PID: 5903 Comm: syz.1.2 Not tainted syzkaller #0 [ 83.428066][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 83.438149][ T5903] Call Trace: [ 83.441453][ T5903] [ 83.444407][ T5903] dump_stack_lvl+0x18c/0x250 [ 83.449127][ T5903] ? show_regs_print_info+0x20/0x20 [ 83.454368][ T5903] ? load_image+0x420/0x420 [ 83.458911][ T5903] ? __might_sleep+0xe0/0xe0 [ 83.463533][ T5903] ? __lock_acquire+0x7eb0/0x7eb0 [ 83.468593][ T5903] should_fail_ex+0x394/0x4c0 [ 83.473457][ T5903] should_failslab+0x9/0x20 [ 83.478006][ T5903] slab_pre_alloc_hook+0x59/0x300 [ 83.483059][ T5903] ? lockdep_hardirqs_on+0x98/0x150 [ 83.488294][ T5903] ? n_hdlc_alloc_buf+0x83/0x210 [ 83.493267][ T5903] ? n_hdlc_alloc_buf+0x83/0x210 [ 83.498233][ T5903] __kmem_cache_alloc_node+0x53/0x260 [ 83.503633][ T5903] ? _raw_spin_unlock+0x40/0x40 [ 83.508522][ T5903] ? n_hdlc_alloc_buf+0x83/0x210 [ 83.513489][ T5903] __kmalloc+0xa7/0x240 [ 83.517688][ T5903] n_hdlc_alloc_buf+0x83/0x210 [ 83.522494][ T5903] n_hdlc_tty_open+0x25a/0x450 [ 83.527297][ T5903] tty_ldisc_open+0x9d/0x100 [ 83.531940][ T5903] tty_set_ldisc+0x356/0x530 [ 83.536601][ T5903] tty_ioctl+0xc22/0xdc0 [ 83.540878][ T5903] ? tty_get_icount+0xb0/0xb0 [ 83.545592][ T5903] __se_sys_ioctl+0xfd/0x170 [ 83.550228][ T5903] do_syscall_64+0x55/0xb0 [ 83.554683][ T5903] ? clear_bhb_loop+0x40/0x90 [ 83.559396][ T5903] ? clear_bhb_loop+0x40/0x90 [ 83.564112][ T5903] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 83.570037][ T5903] RIP: 0033:0x7f3074b9f559 [ 83.574475][ T5903] 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 [ 83.594114][ T5903] RSP: 002b:00007f3075a5e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.602561][ T5903] RAX: ffffffffffffffda RBX: 00007f3074e25fa0 RCX: 00007f3074b9f559 [ 83.610565][ T5903] RDX: 00002000000003c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 83.618569][ T5903] RBP: 00007f3074c36b20 R08: 0000000000000000 R09: 0000000000000000 [ 83.626572][ T5903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.634576][ T5903] R13: 00007f3074e26038 R14: 00007f3074e25fa0 R15: 00007ffc7111b548 [ 83.642592][ T5903] [ 83.681831][ T5907] batman_adv: batadv0: Adding interface: syzkaller0 [ 83.705164][ T5907] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.744186][ T5907] batman_adv: batadv0: Interface activated: syzkaller0 [ 83.756868][ T3476] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.766925][ T5905] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 83.770522][ T3476] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.809699][ T5905] batman_adv: batadv0: Removing interface: syzkaller0 [ 83.942464][ T5897] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 84.136022][ T5897] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 84.183068][ T5897] usb 1-1: config 0 has no interface number 0 [ 84.199962][ T5897] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 84.240097][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.274540][ T5897] usb 1-1: config 0 descriptor?? [ 84.414933][ T5897] viperboard 1-1:0.143: version 0.00 found at bus 001 address 002 [ 84.468070][ T5897] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 84.495969][ T5897] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 84.630451][ T5927] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 84.782544][ T5789] Bluetooth: hci2: command tx timeout [ 84.783057][ T5101] Bluetooth: hci0: command tx timeout [ 84.862769][ T5101] Bluetooth: hci1: command tx timeout [ 84.863479][ T5789] Bluetooth: hci3: command tx timeout [ 85.242385][ T791] usb 1-1: USB disconnect, device number 2 [ 85.637481][ T5932] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11'. [ 85.885310][ T5944] FAULT_INJECTION: forcing a failure. [ 85.885310][ T5944] name failslab, interval 1, probability 0, space 0, times 0 [ 85.898312][ T5944] CPU: 0 PID: 5944 Comm: syz.0.14 Not tainted syzkaller #0 [ 85.905545][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 85.915626][ T5944] Call Trace: [ 85.918926][ T5944] [ 85.921896][ T5944] dump_stack_lvl+0x18c/0x250 [ 85.926609][ T5944] ? show_regs_print_info+0x20/0x20 [ 85.931842][ T5944] ? load_image+0x420/0x420 [ 85.936394][ T5944] ? mark_lock+0x94/0x320 [ 85.940759][ T5944] should_fail_ex+0x394/0x4c0 [ 85.945471][ T5944] should_failslab+0x9/0x20 [ 85.950039][ T5944] slab_pre_alloc_hook+0x59/0x300 [ 85.955090][ T5944] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 85.961022][ T5944] ? once_disable_jump+0x52/0x1a0 [ 85.966086][ T5944] __kmem_cache_alloc_node+0x53/0x260 [ 85.971489][ T5944] ? once_disable_jump+0x52/0x1a0 [ 85.976548][ T5944] kmalloc_trace+0x2a/0xe0 [ 85.981006][ T5944] once_disable_jump+0x52/0x1a0 [ 85.985905][ T5944] inet6_ehashfn+0x4c8/0x500 [ 85.990526][ T5944] ? get_random_u8+0x4af/0x980 [ 85.995409][ T5944] ? __tcp_v6_send_check+0x290/0x290 [ 86.000713][ T5944] ? get_random_u8+0x516/0x980 [ 86.005513][ T5944] ? _get_random_bytes+0x250/0x250 [ 86.010655][ T5944] ? __lock_acquire+0x7eb0/0x7eb0 [ 86.015713][ T5944] inet_ehash_insert+0x202/0x1110 [ 86.020797][ T5944] ? rcu_is_watching+0x4/0xb0 [ 86.025581][ T5944] inet_ehash_nolisten+0x33/0x1a0 [ 86.030649][ T5944] __inet_hash_connect+0x1273/0x1870 [ 86.035994][ T5944] ? inet_bhash2_reset_saddr+0x80/0x80 [ 86.041486][ T5944] ? sk_setup_caps+0x8ec/0xb30 [ 86.046332][ T5944] ? inet6_hash_connect+0x7b/0xe0 [ 86.051396][ T5944] tcp_v6_connect+0xf51/0x18e0 [ 86.056209][ T5944] ? tcp_v6_pre_connect+0xf0/0xf0 [ 86.061269][ T5944] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 86.067290][ T5944] ? __local_bh_enable_ip+0x13a/0x1c0 [ 86.072688][ T5944] ? lockdep_hardirqs_on+0x98/0x150 [ 86.077921][ T5944] ? __local_bh_enable_ip+0x13a/0x1c0 [ 86.083322][ T5944] ? _local_bh_enable+0xa0/0xa0 [ 86.088198][ T5944] ? do_raw_spin_unlock+0x121/0x230 [ 86.093433][ T5944] mptcp_connect+0x518/0x770 [ 86.098061][ T5944] __inet_stream_connect+0x254/0xdf0 [ 86.103381][ T5944] ? lock_chain_count+0x20/0x20 [ 86.108262][ T5944] ? __local_bh_enable_ip+0x13a/0x1c0 [ 86.113664][ T5944] ? inet_dgram_connect+0x340/0x340 [ 86.118901][ T5944] ? __local_bh_enable_ip+0x13a/0x1c0 [ 86.124313][ T5944] ? _local_bh_enable+0xa0/0xa0 [ 86.129203][ T5944] inet_stream_connect+0x66/0xa0 [ 86.134185][ T5944] __sys_connect+0x3da/0x470 [ 86.138804][ T5944] ? __sys_connect_file+0x170/0x170 [ 86.144055][ T5944] __x64_sys_connect+0x7a/0x90 [ 86.148846][ T5944] do_syscall_64+0x55/0xb0 [ 86.153293][ T5944] ? clear_bhb_loop+0x40/0x90 [ 86.157996][ T5944] ? clear_bhb_loop+0x40/0x90 [ 86.162721][ T5944] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.168660][ T5944] RIP: 0033:0x7f266ff9f559 [ 86.173100][ T5944] 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 [ 86.192734][ T5944] RSP: 002b:00007f2670ea0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 86.201190][ T5944] RAX: ffffffffffffffda RBX: 00007f2670225fa0 RCX: 00007f266ff9f559 [ 86.209187][ T5944] RDX: 000000000000001c RSI: 0000200000000080 RDI: 0000000000000004 [ 86.217181][ T5944] RBP: 00007f2670036b20 R08: 0000000000000000 R09: 0000000000000000 [ 86.225187][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.233195][ T5944] R13: 00007f2670226038 R14: 00007f2670225fa0 R15: 00007ffff3576ea8 [ 86.241231][ T5944] [ 87.293955][ T175] cfg80211: failed to load regulatory.db [ 87.578577][ T5958] Zero length message leads to an empty skb [ 87.627420][ T5958] syz.3.17(5958): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 87.925467][ T5966] netlink: 4 bytes leftover after parsing attributes in process `syz.3.19'. [ 88.498820][ T5973] netlink: 12 bytes leftover after parsing attributes in process `syz.3.22'. [ 88.686952][ T5978] syz_tun: entered allmulticast mode [ 88.708656][ T5977] syz_tun: left allmulticast mode [ 88.792160][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 88.820693][ T5984] netlink: 192 bytes leftover after parsing attributes in process `syz.2.25'. [ 88.906718][ T5980] syz.0.24[5980]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 88.996985][ T9] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 89.018138][ T9] usb 4-1: config 0 has no interface number 0 [ 89.038284][ T9] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.070503][ T9] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 89.093529][ T9] usb 4-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.111365][ T9] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 89.141787][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.177823][ T9] usb 4-1: config 0 descriptor?? [ 89.452086][ T791] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 89.657226][ T791] usb 1-1: Using ep0 maxpacket: 16 [ 89.700498][ T791] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 89.720102][ T791] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.744333][ T791] usb 1-1: config 0 descriptor?? [ 89.778850][ T791] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 89.798127][ T791] usb 1-1: Detected FT2233HP [ 89.864249][ T9] uclogic 0003:28BD:0042.0001: failed retrieving string descriptor #100: -71 [ 89.930427][ T9] uclogic 0003:28BD:0042.0001: failed retrieving pen parameters: -71 [ 89.943846][ T9] uclogic 0003:28BD:0042.0001: pen probing failed: -71 [ 89.951630][ T9] uclogic 0003:28BD:0042.0001: failed probing parameters: -71 [ 89.960788][ T9] uclogic: probe of 0003:28BD:0042.0001 failed with error -71 [ 89.982973][ T791] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 90.002454][ T9] usb 4-1: USB disconnect, device number 2 [ 90.019028][ T791] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 90.180326][ T5989] netlink: 'syz.2.27': attribute type 2 has an invalid length. [ 90.216239][ T5989] syz.2.27 uses obsolete (PF_INET,SOCK_PACKET) [ 90.669002][ T6000] netlink: 4 bytes leftover after parsing attributes in process `syz.2.31'. [ 91.346809][ T5987] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 91.347203][ T6005] blktrace: Concurrent blktraces are not allowed on sg0 [ 91.383749][ T5987] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 91.409912][ T5987] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 91.484602][ T5987] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 91.561665][ T5987] ftdi_sio ttyUSB0: error from flowcontrol urb [ 91.739999][ T6015] ubi0: attaching mtd0 [ 91.773650][ T6015] ubi0: scanning is finished [ 91.781814][ T6015] ubi0: empty MTD device detected [ 91.848623][ T5869] rxe_eth0 speed is unknown, defaulting to 1000 [ 91.926938][ T6015] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.956574][ T6015] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.981248][ T6015] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 92.007123][ T6015] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 92.029723][ T6015] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 92.059501][ T6015] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 92.096747][ T6015] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 201858677 [ 92.138836][ T6015] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 92.175999][ T6024] ubi0: background thread "ubi_bgt0d" started, PID 6024 [ 92.185142][ T6018] ubi0: detaching mtd0 [ 92.246481][ T6018] ubi0: mtd0 is detached [ 92.801557][ T42] usb 1-1: USB disconnect, device number 3 [ 92.841446][ T42] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 92.885140][ T42] ftdi_sio 1-1:0.0: device disconnected [ 93.483633][ T6073] loop2: detected capacity change from 0 to 128 [ 93.850890][ T6077] ubi0: attaching mtd0 [ 94.151771][ T6077] ubi0: scanning is finished [ 94.359875][ T6088] loop1: detected capacity change from 0 to 128 [ 94.574798][ T6077] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.623317][ T6077] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.640719][ T5777] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 94.738779][ T6077] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.786857][ T6077] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.978389][ T6077] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.985437][ T6077] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.994013][ T6077] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 201858677 [ 95.016979][ T6077] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.029667][ T6090] ubi0: background thread "ubi_bgt0d" started, PID 6090 [ 95.132125][ T6082] ubi0: detaching mtd0 [ 95.173860][ T6082] ubi0: mtd0 is detached [ 95.241296][ T6097] netlink: 12 bytes leftover after parsing attributes in process `syz.1.53'. [ 95.532245][ T5897] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 95.736600][ T5897] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 95.744939][ T5897] usb 2-1: config 0 has no interface number 0 [ 95.755469][ T5897] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.769030][ T5897] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.786286][ T5897] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 95.801442][ T5897] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 95.818215][ T5897] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.850792][ T5897] usb 2-1: config 0 descriptor?? [ 96.062158][ C1] net_ratelimit: 45 callbacks suppressed [ 96.497938][ T5897] uclogic 0003:28BD:0042.0002: failed retrieving string descriptor #100: -71 [ 96.507964][ T5897] uclogic 0003:28BD:0042.0002: failed retrieving pen parameters: -71 [ 96.516960][ T5897] uclogic 0003:28BD:0042.0002: pen probing failed: -71 [ 96.524187][ T42] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 96.532894][ T5897] uclogic 0003:28BD:0042.0002: failed probing parameters: -71 [ 96.541206][ T5897] uclogic: probe of 0003:28BD:0042.0002 failed with error -71 [ 96.568641][ T5897] usb 2-1: USB disconnect, device number 2 [ 96.732119][ T42] usb 1-1: Using ep0 maxpacket: 16 [ 96.740198][ T42] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 96.749355][ T42] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.759693][ T42] usb 1-1: config 0 descriptor?? [ 96.768623][ T42] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 96.777862][ T42] usb 1-1: Detected FT2233HP [ 96.887604][ T6124] netlink: 8 bytes leftover after parsing attributes in process `syz.2.62'. [ 96.970118][ T42] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 96.980912][ T42] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 97.418680][ T6132] loop2: detected capacity change from 0 to 2048 [ 97.436118][ T6132] ext2: Unknown parameter 'fowner>00000000000000000000' [ 98.782831][ T6118] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 98.793991][ T6118] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 98.802171][ T6118] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 98.811282][ T6118] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 98.818487][ T6118] ftdi_sio ttyUSB0: error from flowcontrol urb [ 98.827947][ T9] usb 1-1: USB disconnect, device number 4 [ 98.843900][ T9] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 98.856756][ T9] ftdi_sio 1-1:0.0: device disconnected [ 98.980534][ T6151] netlink: 8 bytes leftover after parsing attributes in process `syz.1.71'. [ 99.140148][ T6155] FAULT_INJECTION: forcing a failure. [ 99.140148][ T6155] name failslab, interval 1, probability 0, space 0, times 0 [ 99.157334][ T6155] CPU: 0 PID: 6155 Comm: syz.1.73 Not tainted syzkaller #0 [ 99.164571][ T6155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 99.174827][ T6155] Call Trace: [ 99.178115][ T6155] [ 99.181074][ T6155] dump_stack_lvl+0x18c/0x250 [ 99.185767][ T6155] ? show_regs_print_info+0x20/0x20 [ 99.185797][ T6155] ? load_image+0x420/0x420 [ 99.185821][ T6155] ? __might_sleep+0xe0/0xe0 [ 99.185844][ T6155] ? __lock_acquire+0x7eb0/0x7eb0 [ 99.185864][ T6155] ? client_use_ptr+0xa9/0xaa0 [ 99.185893][ T6155] should_fail_ex+0x394/0x4c0 [ 99.185920][ T6155] should_failslab+0x9/0x20 [ 99.185936][ T6155] slab_pre_alloc_hook+0x59/0x300 [ 99.185955][ T6155] ? snd_seq_info_timer_read+0x310/0x310 [ 99.185976][ T6155] ? snd_seq_queue_alloc+0x5d/0x740 [ 99.185996][ T6155] __kmem_cache_alloc_node+0x53/0x260 [ 99.186015][ T6155] ? snd_seq_queue_alloc+0x5d/0x740 [ 99.200423][ T6155] kmalloc_trace+0x2a/0xe0 [ 99.200462][ T6155] snd_seq_queue_alloc+0x5d/0x740 [ 99.200483][ T6155] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 99.215310][ T6155] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 99.215347][ T6155] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 99.215374][ T6155] snd_seq_oss_open+0x658/0xf10 [ 99.215400][ T6155] ? snd_seq_oss_delete_client+0x50/0x50 [ 99.215451][ T6155] ? trace_raw_output_contention_end+0xd0/0xd0 [ 99.225109][ T6155] ? soundcore_open+0x274/0x4c0 [ 99.225138][ T6155] ? odev_open+0x5c/0xa0 [ 99.225157][ T6155] ? __lock_acquire+0x7eb0/0x7eb0 [ 99.225181][ T6155] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 99.235984][ T6155] ? async_call_lookup_ports+0x20/0x20 [ 99.236013][ T6155] ? do_raw_spin_unlock+0x121/0x230 [ 99.236039][ T6155] ? soundcore_open+0x310/0x4c0 [ 99.236063][ T6155] odev_open+0x67/0xa0 [ 99.236083][ T6155] chrdev_open+0x58c/0x600 [ 99.236109][ T6155] ? cd_forget+0x160/0x160 [ 99.246651][ T6155] ? fsnotify_perm+0x3ed/0x5e0 [ 99.246684][ T6155] do_dentry_open+0x880/0x14b0 [ 99.256096][ T6155] ? cd_forget+0x160/0x160 [ 99.256125][ T6155] path_openat+0x284f/0x3270 [ 99.256162][ T6155] ? do_sys_openat2+0xda/0x1d0 [ 99.256183][ T6155] ? __x64_sys_openat+0x139/0x160 [ 99.256210][ T6155] ? verify_lock_unused+0x140/0x140 [ 99.256232][ T6155] ? do_filp_open+0x430/0x430 [ 99.256268][ T6155] do_filp_open+0x1f2/0x430 [ 99.268050][ T6155] ? vfs_tmpfile+0x620/0x620 [ 99.268096][ T6155] ? _raw_spin_unlock+0x28/0x40 [ 99.279126][ T6155] ? alloc_fd+0x590/0x640 [ 99.290903][ T6155] do_sys_openat2+0x134/0x1d0 [ 99.290937][ T6155] ? do_sys_open+0xe0/0xe0 [ 99.300000][ T6155] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 99.310967][ T6155] ? lock_chain_count+0x20/0x20 [ 99.311000][ T6155] __x64_sys_openat+0x139/0x160 [ 99.311032][ T6155] do_syscall_64+0x55/0xb0 [ 99.311051][ T6155] ? clear_bhb_loop+0x40/0x90 [ 99.316829][ T6155] ? clear_bhb_loop+0x40/0x90 [ 99.316864][ T6155] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.326881][ T6155] RIP: 0033:0x7f3074b9f559 [ 99.411134][ T6155] 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 [ 99.411154][ T6155] RSP: 002b:00007f3075a5e028 EFLAGS: 00000246 [ 99.420807][ T6155] ORIG_RAX: 0000000000000101 [ 99.420818][ T6155] RAX: ffffffffffffffda RBX: 00007f3074e25fa0 RCX: 00007f3074b9f559 [ 99.420833][ T6155] RDX: 0000000000000002 RSI: 0000200000000540 RDI: ffffffffffffff9c [ 99.420845][ T6155] RBP: 00007f3074c36b20 R08: 0000000000000000 R09: 0000000000000000 [ 99.420855][ T6155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.430205][ T6155] R13: 00007f3074e26038 R14: 00007f3074e25fa0 R15: 00007ffc7111b548 [ 99.434918][ T6155] [ 100.017475][ T6169] loop3: detected capacity change from 0 to 2048 [ 100.030970][ T6169] ext2: Unknown parameter 'fowner>00000000000000000000' [ 100.784950][ T6179] netlink: 8 bytes leftover after parsing attributes in process `syz.2.80'. [ 100.848987][ T6173] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 101.352027][ C0] net_ratelimit: 39 callbacks suppressed [ 102.120664][ T6194] blktrace: Concurrent blktraces are not allowed on sg0 [ 102.293213][ T5897] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 102.706648][ T6205] loop2: detected capacity change from 0 to 2048 [ 102.719039][ T6205] ext2: Unknown parameter 'fowner>00000000000000000000' [ 103.281001][ T6208] loop1: detected capacity change from 0 to 128 [ 103.328944][ T5778] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 103.360564][ T6210] netlink: 8 bytes leftover after parsing attributes in process `syz.3.93'. [ 103.408954][ T5897] usb 1-1: Using ep0 maxpacket: 16 [ 103.416915][ T5897] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 103.426451][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.437572][ T5897] usb 1-1: config 0 descriptor?? [ 103.454409][ T5897] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 103.474673][ T5897] usb 1-1: Detected FT2233HP [ 103.707624][ T5897] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 103.835698][ T5897] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 104.674097][ T6232] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 105.184092][ T6237] loop1: detected capacity change from 0 to 2048 [ 105.199341][ T6237] ext2: Unknown parameter 'fowner>00000000000000000000' [ 105.503555][ T6190] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 105.571435][ T6190] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 105.580889][ T6190] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 105.726707][ T6190] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 105.818869][ T5777] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 105.861386][ T6190] ftdi_sio ttyUSB0: error from flowcontrol urb [ 106.057557][ T42] usb 1-1: USB disconnect, device number 5 [ 106.095013][ T42] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 106.120157][ T6242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.102'. [ 106.141445][ T42] ftdi_sio 1-1:0.0: device disconnected [ 106.180465][ T6244] loop0: detected capacity change from 0 to 256 [ 106.234419][ T6244] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 106.622094][ C1] net_ratelimit: 55 callbacks suppressed [ 107.681617][ T6270] netlink: 8 bytes leftover after parsing attributes in process `syz.0.114'. [ 107.822763][ T5898] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 108.102559][ T0] NOHZ tick-stop error: local softirq work is pending, handler #240!!! [ 108.512107][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 109.097987][ T6278] ubi0: attaching mtd0 [ 109.123633][ T6278] ubi0: scanning is finished [ 109.652783][ T6278] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.762095][ T5898] usb 3-1: Using ep0 maxpacket: 16 [ 109.794525][ T5898] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 109.822196][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.824072][ T27] audit: type=1326 audit(1793115469.588:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.901439][ T5898] usb 3-1: config 0 descriptor?? [ 109.911365][ T27] audit: type=1326 audit(1793115469.668:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911407][ T27] audit: type=1326 audit(1793115469.668:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911446][ T27] audit: type=1326 audit(1793115469.668:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911485][ T27] audit: type=1326 audit(1793115469.668:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f266ff9f1eb code=0x7ffc0000 [ 109.911523][ T27] audit: type=1326 audit(1793115469.668:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911561][ T27] audit: type=1326 audit(1793115469.668:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=266 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911602][ T27] audit: type=1326 audit(1793115469.668:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911640][ T27] audit: type=1326 audit(1793115469.668:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.911678][ T27] audit: type=1326 audit(1793115469.668:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6284 comm="syz.0.118" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f266ff9f559 code=0x7ffc0000 [ 109.912665][ T5898] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 109.913886][ T5898] usb 3-1: Detected FT2233HP [ 110.019478][ C0] vkms_vblank_simulate: vblank timer overrun [ 110.066754][ C0] vkms_vblank_simulate: vblank timer overrun [ 110.211262][ C0] vkms_vblank_simulate: vblank timer overrun [ 110.229340][ T5898] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 110.239347][ T5898] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 111.662028][ C1] net_ratelimit: 32 callbacks suppressed [ 112.741064][ T6310] sched: RT throttling activated [ 113.220645][ T6323] loop1: detected capacity change from 0 to 256 [ 113.253942][ T6323] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 114.337090][ T6328] ======================================================= [ 114.337090][ T6328] WARNING: The mand mount option has been deprecated and [ 114.337090][ T6328] and is ignored by this kernel. Remove the mand [ 114.337090][ T6328] option from the mount to silence this warning. [ 114.337090][ T6328] ======================================================= [ 114.372169][ C0] vkms_vblank_simulate: vblank timer overrun [ 114.484212][ T6333] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 114.699306][ T6327] overlayfs: failed to look up (tracing) for ino (-66) [ 115.511926][ T6266] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 115.541612][ T42] IPVS: starting estimator thread 0... [ 115.652124][ T6266] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 115.757843][ T6355] IPVS: using max 17 ests per chain, 40800 per kthread [ 115.794738][ T6266] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 115.875167][ T6266] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 115.973004][ T6266] ftdi_sio ttyUSB0: error from flowcontrol urb [ 116.057945][ T5898] usb 3-1: USB disconnect, device number 2 [ 116.129919][ T5898] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 116.176609][ T5898] ftdi_sio 3-1:0.0: device disconnected [ 116.247760][ T6364] netlink: 12 bytes leftover after parsing attributes in process `syz.1.140'. [ 116.432147][ T5897] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 116.522874][ T5872] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 116.625009][ T5897] usb 4-1: config 0 has an invalid interface number: 143 but max is 0 [ 116.633660][ T5897] usb 4-1: config 0 has no interface number 0 [ 116.639917][ T5897] usb 4-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 116.651410][ T5897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.666849][ T5897] usb 4-1: config 0 descriptor?? [ 116.714190][ T5872] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 116.722576][ T5872] usb 2-1: config 0 has no interface number 0 [ 116.728905][ T5872] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.740137][ T5872] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.771567][ T5872] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 116.784797][ T5872] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 116.794013][ T5872] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.803020][ T5897] viperboard 4-1:0.143: version 0.00 found at bus 004 address 003 [ 116.824230][ T5872] usb 2-1: config 0 descriptor?? [ 116.859485][ T5897] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 116.890608][ T5897] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 116.976555][ T5898] usb 4-1: USB disconnect, device number 3 [ 117.182096][ C1] net_ratelimit: 38 callbacks suppressed [ 117.446267][ T5872] uclogic 0003:28BD:0042.0003: failed retrieving string descriptor #100: -71 [ 117.455374][ T5872] uclogic 0003:28BD:0042.0003: failed retrieving pen parameters: -71 [ 117.466128][ T5872] uclogic 0003:28BD:0042.0003: pen probing failed: -71 [ 117.477667][ T5872] uclogic 0003:28BD:0042.0003: failed probing parameters: -71 [ 117.485419][ T5872] uclogic: probe of 0003:28BD:0042.0003 failed with error -71 [ 117.503031][ T5872] usb 2-1: USB disconnect, device number 3 [ 117.805220][ T6398] loop3: detected capacity change from 0 to 128 [ 119.064534][ T5897] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 119.072289][ T23] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 119.256352][ T5897] usb 2-1: config 0 has no interfaces? [ 119.264978][ T23] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 119.273429][ T23] usb 3-1: config 0 has no interface number 0 [ 119.279629][ T23] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 119.289266][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.298309][ T5897] usb 2-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 119.309601][ T23] usb 3-1: config 0 descriptor?? [ 119.314713][ T5897] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 119.323313][ T5897] usb 2-1: Product: syz [ 119.329217][ T5897] usb 2-1: SerialNumber: syz [ 119.339210][ T5897] usb 2-1: config 0 descriptor?? [ 119.433036][ T23] viperboard 3-1:0.143: version 0.00 found at bus 003 address 003 [ 119.455860][ T23] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 119.466272][ T23] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 119.553377][ T5897] usb 2-1: USB disconnect, device number 4 [ 119.586312][ T9] usb 3-1: USB disconnect, device number 3 [ 119.925568][ T6430] netlink: 12 bytes leftover after parsing attributes in process `syz.3.166'. [ 120.190467][ T6434] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 120.232043][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 120.434759][ T9] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 120.445791][ T9] usb 4-1: config 0 has no interface number 0 [ 120.452049][ T9] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.463274][ T9] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.473084][ T9] usb 4-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 120.486157][ T9] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 120.496267][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.511809][ T9] usb 4-1: config 0 descriptor?? [ 121.124602][ T9] uclogic 0003:28BD:0042.0004: failed retrieving string descriptor #100: -71 [ 121.134364][ T9] uclogic 0003:28BD:0042.0004: failed retrieving pen parameters: -71 [ 121.143939][ T9] uclogic 0003:28BD:0042.0004: pen probing failed: -71 [ 121.152932][ T9] uclogic 0003:28BD:0042.0004: failed probing parameters: -71 [ 121.160635][ T9] uclogic: probe of 0003:28BD:0042.0004 failed with error -71 [ 121.177372][ T9] usb 4-1: USB disconnect, device number 4 [ 121.212285][ T5897] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 121.405935][ T5897] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 121.421185][ T6458] loop2: detected capacity change from 0 to 2048 [ 121.429593][ T5897] usb 1-1: config 0 has no interface number 0 [ 121.439891][ T5897] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 121.449192][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.461064][ T5897] usb 1-1: config 0 descriptor?? [ 121.560580][ T6458] loop2: unable to read partition table [ 121.567134][ T6458] loop2: partition table beyond EOD, truncated [ 121.577532][ T6458] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 121.598425][ T5897] viperboard 1-1:0.143: version 0.00 found at bus 001 address 006 [ 121.635740][ T5897] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 121.649914][ T5897] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 121.766674][ T5154] loop2: unable to read partition table [ 121.787215][ T5154] loop2: partition table beyond EOD, truncated [ 121.794364][ T5897] usb 1-1: USB disconnect, device number 6 [ 122.095058][ T5789] Bluetooth: hci1: link tx timeout [ 122.100416][ T5789] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 122.175354][ T5789] Bluetooth: hci1: link tx timeout [ 122.187051][ T5789] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 122.622083][ C0] net_ratelimit: 52 callbacks suppressed [ 123.106912][ T6478] netlink: 12 bytes leftover after parsing attributes in process `syz.3.188'. [ 123.412227][ T5897] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 123.613756][ T9] usb 2-1: new low-speed USB device number 5 using dummy_hcd [ 123.622476][ T5897] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 123.630556][ T5897] usb 4-1: config 0 has no interface number 0 [ 123.636936][ T5897] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.648115][ T5897] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.658015][ T5897] usb 4-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 123.672075][ T5897] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 123.681173][ T5897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.692034][ T5897] usb 4-1: config 0 descriptor?? [ 123.838772][ T9] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 123.848054][ T9] usb 2-1: config 0 has no interface number 0 [ 123.854697][ T9] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 123.864206][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.878450][ T9] usb 2-1: config 0 descriptor?? [ 124.008247][ T9] viperboard 2-1:0.143: version 0.00 found at bus 002 address 005 [ 124.039334][ T9] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 124.062788][ T9] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 124.152037][ T5789] Bluetooth: hci1: command 0x0406 tx timeout [ 124.516595][ T5897] uclogic 0003:28BD:0042.0005: failed retrieving string descriptor #100: -71 [ 124.582928][ T42] usb 2-1: USB disconnect, device number 5 [ 124.639931][ T23] IPVS: starting estimator thread 0... [ 124.940685][ T5897] uclogic 0003:28BD:0042.0005: failed retrieving pen parameters: -71 [ 124.950240][ T5897] uclogic 0003:28BD:0042.0005: pen probing failed: -71 [ 124.962040][ T5897] uclogic 0003:28BD:0042.0005: failed probing parameters: -71 [ 124.969619][ T5897] uclogic: probe of 0003:28BD:0042.0005 failed with error -71 [ 124.992979][ T6502] IPVS: using max 20 ests per chain, 48000 per kthread [ 125.031226][ T5897] usb 4-1: USB disconnect, device number 5 [ 125.031857][ T6506] netlink: 8 bytes leftover after parsing attributes in process `syz.2.198'. [ 125.466518][ T6526] loop1: detected capacity change from 0 to 128 [ 126.300691][ T6531] netlink: 8 bytes leftover after parsing attributes in process `syz.3.207'. [ 126.560312][ T6540] netlink: 12 bytes leftover after parsing attributes in process `syz.2.210'. [ 126.697673][ T23] IPVS: starting estimator thread 0... [ 126.862556][ T6545] IPVS: using max 17 ests per chain, 40800 per kthread [ 127.492996][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 127.704311][ T9] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 127.714828][ T23] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 127.729518][ T9] usb 3-1: config 0 has no interface number 0 [ 127.735901][ T9] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.768238][ T9] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 127.786572][ T9] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 127.811570][ T9] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 127.832928][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.860122][ T9] usb 3-1: config 0 descriptor?? [ 127.924998][ T23] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 127.934098][ T23] usb 1-1: config 0 has no interface number 0 [ 127.940526][ T23] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 127.950214][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.961548][ T23] usb 1-1: config 0 descriptor?? [ 128.082941][ T23] viperboard 1-1:0.143: version 0.00 found at bus 001 address 007 [ 128.104411][ T23] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 128.125862][ T23] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 128.284066][ T8] usb 1-1: USB disconnect, device number 7 [ 128.382197][ C1] net_ratelimit: 55 callbacks suppressed [ 128.502621][ T9] uclogic 0003:28BD:0042.0006: failed retrieving string descriptor #100: -71 [ 128.518970][ T9] uclogic 0003:28BD:0042.0006: failed retrieving pen parameters: -71 [ 128.534080][ T9] uclogic 0003:28BD:0042.0006: pen probing failed: -71 [ 128.546469][ T9] uclogic 0003:28BD:0042.0006: failed probing parameters: -71 [ 128.556143][ T9] uclogic: probe of 0003:28BD:0042.0006 failed with error -71 [ 128.571727][ T9] usb 3-1: USB disconnect, device number 4 [ 128.602746][ T6563] nvmet: adding nsid 1 to subsystem testsubsys [ 128.645978][ T6563] nvmet: failed to open block device /dev/nullb1: (-2) [ 129.155659][ T6568] netlink: 12 bytes leftover after parsing attributes in process `syz.2.217'. [ 129.452080][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 129.657586][ T6581] loop1: detected capacity change from 0 to 128 [ 130.325020][ T9] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 130.336941][ T9] usb 3-1: config 0 has no interface number 0 [ 130.354027][ T9] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.452134][ T9] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 130.461923][ T9] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 130.500957][ T9] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 130.510260][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.525634][ T9] usb 3-1: config 0 descriptor?? [ 130.729224][ T6577] loop0: detected capacity change from 0 to 2048 [ 130.881750][ T23] IPVS: starting estimator thread 0... [ 130.972192][ T6587] IPVS: using max 18 ests per chain, 43200 per kthread [ 131.531434][ T9] usbhid 3-1:0.1: can't add hid device: -71 [ 131.541310][ T9] usbhid: probe of 3-1:0.1 failed with error -71 [ 131.553893][ T9] usb 3-1: USB disconnect, device number 5 [ 131.822259][ T6594] netlink: 12 bytes leftover after parsing attributes in process `syz.1.225'. [ 132.122098][ T42] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 132.467315][ T6613] netlink: 12 bytes leftover after parsing attributes in process `syz.2.233'. [ 132.486392][ T42] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 132.505039][ T42] usb 2-1: config 0 has no interface number 0 [ 132.511261][ T42] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.112737][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.119509][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.504241][ C1] net_ratelimit: 47 callbacks suppressed [ 133.518541][ T42] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 133.767479][ T42] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 133.788873][ T42] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 133.892011][ T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.913300][ T42] usb 2-1: config 0 descriptor?? [ 133.932087][ T5897] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 134.131724][ T5897] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 134.140140][ T5897] usb 3-1: config 0 has no interface number 0 [ 134.153171][ T5897] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.168596][ T5897] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.179981][ T5897] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.200820][ T5897] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 134.226497][ T6625] netlink: 'syz.0.230': attribute type 4 has an invalid length. [ 134.234597][ T5897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.410241][ T42] usbhid 2-1:0.1: can't add hid device: -71 [ 134.424456][ T5897] usb 3-1: config 0 descriptor?? [ 134.443083][ T42] usbhid: probe of 2-1:0.1 failed with error -71 [ 134.514507][ T6627] fuse: Bad value for 'user_id' [ 134.520871][ T6627] netlink: 24 bytes leftover after parsing attributes in process `syz.3.236'. [ 134.624475][ T42] usb 2-1: USB disconnect, device number 6 [ 134.863429][ T5897] usbhid 3-1:0.1: can't add hid device: -71 [ 134.872847][ T5897] usbhid: probe of 3-1:0.1 failed with error -71 [ 134.894854][ T5897] usb 3-1: USB disconnect, device number 6 [ 135.397416][ T6633] loop1: detected capacity change from 0 to 2048 [ 135.408954][ T6633] ext2: Unknown parameter 'fowner>00000000000000000000' [ 137.154789][ T6653] netlink: 12 bytes leftover after parsing attributes in process `syz.1.245'. [ 137.301379][ T6635] loop3: detected capacity change from 0 to 2048 [ 137.442128][ T5897] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 137.484000][ T6635] loop3: unable to read partition table [ 137.490120][ T6635] loop3: partition table beyond EOD, truncated [ 137.503912][ T6635] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 137.632253][ T6663] fuse: Bad value for 'user_id' [ 137.638331][ T6663] netlink: 24 bytes leftover after parsing attributes in process `syz.0.247'. [ 137.686995][ T6664] loop2: detected capacity change from 0 to 128 [ 137.750705][ T5897] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 138.298967][ T5897] usb 2-1: config 0 has no interface number 0 [ 138.488143][ T5897] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.528356][ C0] net_ratelimit: 31 callbacks suppressed [ 138.558865][ T5897] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.597175][ T5897] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 138.612520][ T5897] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 138.627324][ T5897] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.636924][ T6667] netlink: 12 bytes leftover after parsing attributes in process `syz.0.249'. [ 138.655604][ T5897] usb 2-1: config 0 descriptor?? [ 138.718859][ T5154] loop3: unable to read partition table [ 138.728010][ T5154] loop3: partition table beyond EOD, truncated [ 138.798159][ T5776] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 138.932216][ T8] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 139.073131][ T5897] usbhid 2-1:0.1: can't add hid device: -71 [ 139.086182][ T5897] usbhid: probe of 2-1:0.1 failed with error -71 [ 139.095928][ T5897] usb 2-1: USB disconnect, device number 7 [ 139.132254][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 139.250192][ T6672] loop3: detected capacity change from 0 to 2048 [ 139.261644][ T6672] ext2: Unknown parameter 'fowner>00000000000000000000' [ 139.449980][ T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 139.747574][ T8] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 139.768729][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.791699][ T8] usb 3-1: config 0 descriptor?? [ 140.081905][ T8] iowarrior 3-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 140.462122][ T5897] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 140.470534][ T6687] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 140.592475][ T5790] usb 3-1: USB disconnect, device number 7 [ 140.657573][ T5897] usb 1-1: Using ep0 maxpacket: 16 [ 140.669657][ T5897] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 140.679227][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.706363][ T5897] usb 1-1: config 0 descriptor?? [ 140.738859][ T5897] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 140.785328][ T5897] usb 1-1: Detected FT2233HP [ 140.971854][ T6691] fuse: Bad value for 'user_id' [ 140.979067][ T6691] netlink: 24 bytes leftover after parsing attributes in process `syz.1.257'. [ 141.012702][ T5897] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 141.024491][ T5897] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 141.055959][ T5897] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 141.072993][ T5897] usb 1-1: USB disconnect, device number 8 [ 141.094849][ T5897] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 141.116098][ T5897] ftdi_sio 1-1:0.0: device disconnected [ 141.346593][ T6697] netlink: 12 bytes leftover after parsing attributes in process `syz.3.260'. [ 141.430486][ T6701] netlink: 12 bytes leftover after parsing attributes in process `syz.2.262'. [ 141.717418][ T5898] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 141.920215][ T5898] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 141.938670][ T5898] usb 3-1: config 0 has no interface number 0 [ 141.952296][ T5898] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.980171][ T5898] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.002573][ T5898] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 142.016660][ T5898] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 142.027551][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.048623][ T5898] usb 3-1: config 0 descriptor?? [ 142.392401][ T6725] fuse: Bad value for 'user_id' [ 142.400367][ T6725] netlink: 24 bytes leftover after parsing attributes in process `syz.0.271'. [ 142.417611][ T23] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 142.466116][ T5898] usbhid 3-1:0.1: can't add hid device: -71 [ 142.472956][ T5898] usbhid: probe of 3-1:0.1 failed with error -71 [ 142.490552][ T5898] usb 3-1: USB disconnect, device number 8 [ 142.612044][ T23] usb 4-1: Using ep0 maxpacket: 16 [ 142.619543][ T23] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 142.629760][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.640360][ T23] usb 4-1: config 0 descriptor?? [ 142.654416][ T23] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 142.667542][ T23] usb 4-1: Detected FT2233HP [ 142.857623][ T23] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 142.865798][ T23] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 142.875550][ T23] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 142.888143][ T23] usb 4-1: USB disconnect, device number 6 [ 142.900401][ T23] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 142.911491][ T23] ftdi_sio 4-1:0.0: device disconnected [ 143.561518][ T6737] loop1: detected capacity change from 0 to 2048 [ 143.573344][ T6737] ext2: Unknown parameter 'fowner>00000000000000000000' [ 143.902011][ C0] net_ratelimit: 37 callbacks suppressed [ 144.201639][ T6739] netlink: 12 bytes leftover after parsing attributes in process `syz.3.277'. [ 144.270629][ T5101] Bluetooth: hci0: link tx timeout [ 144.277119][ T5101] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 144.343136][ T6748] netlink: 12 bytes leftover after parsing attributes in process `syz.0.281'. [ 144.600702][ T6752] fuse: Bad value for 'user_id' [ 144.608621][ T6752] netlink: 24 bytes leftover after parsing attributes in process `syz.2.282'. [ 144.692044][ T5898] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 144.934636][ T5898] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 144.959763][ T5898] usb 1-1: config 0 has no interface number 0 [ 144.986881][ T5898] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.014316][ T5898] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 145.032133][ T5898] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 146.503388][ T5101] Bluetooth: hci0: command 0x0406 tx timeout [ 146.509689][ T5898] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 146.520006][ T5898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.555931][ T5898] usb 1-1: config 0 descriptor?? [ 146.676674][ T5789] Bluetooth: hci1: unexpected event for opcode 0x1003 [ 146.989400][ T5898] usbhid 1-1:0.1: can't add hid device: -71 [ 146.998391][ T5898] usbhid: probe of 1-1:0.1 failed with error -71 [ 147.070318][ T5898] usb 1-1: USB disconnect, device number 9 [ 147.662820][ T5898] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 148.194169][ T6783] fuse: Bad value for 'user_id' [ 148.201996][ T6783] netlink: 24 bytes leftover after parsing attributes in process `syz.0.294'. [ 148.226639][ T6781] loop1: detected capacity change from 0 to 2048 [ 148.234620][ T6781] ext2: Unknown parameter 'fowner>00000000000000000000' [ 148.275219][ T5777] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 148.298669][ T5898] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 148.322136][ T5898] usb 3-1: config 0 has no interface number 0 [ 148.328305][ T5898] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.346781][ T5898] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.370567][ T5898] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 148.414638][ T5898] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 148.439964][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.487716][ T5898] usb 3-1: config 0 descriptor?? [ 149.472111][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 149.592140][ C0] net_ratelimit: 31 callbacks suppressed [ 149.671964][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 150.071971][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 150.300001][ T6791] fuse: Bad value for 'fd' [ 150.433000][ T6795] netlink: 12 bytes leftover after parsing attributes in process `syz.3.300'. [ 150.672164][ T5898] uclogic 0003:28BD:0042.0007: failed retrieving string descriptor #100: -71 [ 150.681018][ T5898] uclogic 0003:28BD:0042.0007: failed retrieving pen parameters: -71 [ 150.712092][ T5898] uclogic 0003:28BD:0042.0007: pen probing failed: -71 [ 150.718977][ T5898] uclogic 0003:28BD:0042.0007: failed probing parameters: -71 [ 150.742311][ T5898] uclogic: probe of 0003:28BD:0042.0007 failed with error -71 [ 150.762123][ T42] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 150.797296][ T5898] usb 3-1: USB disconnect, device number 9 [ 150.888571][ T6801] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.50.0), cmd(3) [ 150.912835][ T6801] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.50.0), cmd(1) [ 150.984230][ T42] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 150.993481][ T42] usb 4-1: config 0 has no interface number 0 [ 150.999636][ T42] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.037778][ T42] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.058168][ T42] usb 4-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.071588][ T42] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 151.081465][ T42] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.112983][ T42] usb 4-1: config 0 descriptor?? [ 151.298089][ T5789] Bluetooth: hci0: unexpected event for opcode 0x042e [ 151.552494][ T42] usbhid 4-1:0.1: can't add hid device: -71 [ 151.570202][ T42] usbhid: probe of 4-1:0.1 failed with error -71 [ 151.597021][ T42] usb 4-1: USB disconnect, device number 7 [ 151.703641][ T6812] fuse: Bad value for 'user_id' [ 151.711136][ T6812] netlink: 24 bytes leftover after parsing attributes in process `syz.2.306'. [ 152.674398][ T6838] loop2: detected capacity change from 0 to 128 [ 152.769049][ T23] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 153.504175][ T23] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 153.523038][ T23] usb 1-1: config 0 has no interface number 0 [ 153.529231][ T23] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.546729][ T23] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 153.547020][ T6845] netlink: 12 bytes leftover after parsing attributes in process `syz.3.318'. [ 153.559713][ T23] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 153.606337][ T23] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 153.616449][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.633287][ T23] usb 1-1: config 0 descriptor?? [ 154.004193][ T6851] fuse: Bad value for 'user_id' [ 154.012625][ T6851] netlink: 24 bytes leftover after parsing attributes in process `syz.1.320'. [ 154.102203][ T5898] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 154.252265][ T23] uclogic 0003:28BD:0042.0008: failed retrieving string descriptor #100: -71 [ 154.264538][ T23] uclogic 0003:28BD:0042.0008: failed retrieving pen parameters: -71 [ 154.273531][ T23] uclogic 0003:28BD:0042.0008: pen probing failed: -71 [ 154.280544][ T23] uclogic 0003:28BD:0042.0008: failed probing parameters: -71 [ 154.290240][ T23] uclogic: probe of 0003:28BD:0042.0008 failed with error -71 [ 154.304485][ T5898] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 154.315684][ T23] usb 1-1: USB disconnect, device number 10 [ 154.319766][ T5898] usb 4-1: config 0 has no interface number 0 [ 154.328351][ T5898] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.339907][ T5898] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.349833][ T5898] usb 4-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 154.385926][ T5898] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 154.412203][ T5898] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.437198][ T5898] usb 4-1: config 0 descriptor?? [ 154.792076][ C0] net_ratelimit: 47 callbacks suppressed [ 155.811973][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 156.141966][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 156.301954][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 156.372115][ T5898] usbhid 4-1:0.1: can't add hid device: -71 [ 156.391044][ T5898] usbhid: probe of 4-1:0.1 failed with error -71 [ 156.445060][ T5898] usb 4-1: USB disconnect, device number 8 [ 156.857433][ T6868] fuse: Bad value for 'fd' [ 157.485495][ T6881] fuse: Bad value for 'user_id' [ 157.493266][ T6881] netlink: 24 bytes leftover after parsing attributes in process `syz.3.331'. [ 159.068103][ T6895] fuse: Bad value for 'fd' [ 159.182256][ T5898] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 159.266625][ T6900] netlink: 12 bytes leftover after parsing attributes in process `syz.3.338'. [ 159.368768][ T6903] Bluetooth: MGMT ver 1.22 [ 159.392186][ T5898] usb 2-1: Using ep0 maxpacket: 16 [ 159.403814][ T5898] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 159.422185][ T5898] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.450541][ T5898] usb 2-1: config 0 descriptor?? [ 159.465482][ T5898] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 159.488076][ T5898] usb 2-1: Detected FT2233HP [ 159.690832][ T5898] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 159.712578][ T5898] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 159.772447][ T8] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 159.902407][ C1] net_ratelimit: 34 callbacks suppressed [ 159.949391][ T6911] fuse: Bad value for 'user_id' [ 159.956989][ T6911] netlink: 24 bytes leftover after parsing attributes in process `syz.2.342'. [ 159.992687][ T5869] usb 2-1: USB disconnect, device number 8 [ 160.014583][ T8] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 160.026558][ T5869] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 160.040370][ T8] usb 1-1: config 0 has no interface number 0 [ 160.048335][ T5869] ftdi_sio 2-1:0.0: device disconnected [ 160.054199][ T8] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 160.066903][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.097048][ T8] usb 1-1: config 0 descriptor?? [ 160.244115][ T8] viperboard 1-1:0.143: version 0.00 found at bus 001 address 011 [ 160.270553][ T8] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 160.445323][ T6915] loop3: detected capacity change from 0 to 2048 [ 160.457399][ T6915] ext2: Unknown parameter 'fowner>00000000000000000000' [ 160.961997][ T8] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 160.992156][ T5778] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 161.862230][ T0] NOHZ tick-stop error: local softirq work is pending, handler #142!!! [ 162.272085][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 162.316856][ T23] usb 1-1: USB disconnect, device number 11 [ 163.022712][ T6938] loop3: detected capacity change from 0 to 128 [ 165.120892][ C0] net_ratelimit: 34 callbacks suppressed [ 165.273836][ T6940] sctp: failed to load transform for md5: -2 [ 165.460127][ T6955] fuse: Bad value for 'fd' [ 166.002331][ T6974] loop1: detected capacity change from 0 to 128 [ 167.367936][ T5101] Bluetooth: hci0: unexpected event for opcode 0x042e [ 168.633762][ T6992] loop0: detected capacity change from 0 to 2048 [ 168.645392][ T6992] ext2: Unknown parameter 'fowner>00000000000000000000' [ 168.657844][ T5101] Bluetooth: hci1: command 0x0406 tx timeout [ 169.209936][ T6993] loop3: detected capacity change from 0 to 256 [ 169.232127][ T6993] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 169.482522][ T7000] loop1: detected capacity change from 0 to 128 [ 170.132303][ T6996] fuse: Bad value for 'fd' [ 170.148520][ T5777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 170.222003][ C1] net_ratelimit: 40 callbacks suppressed [ 171.183775][ T7008] fuse: Bad value for 'user_id' [ 171.191314][ T7008] netlink: 24 bytes leftover after parsing attributes in process `syz.0.371'. [ 171.272293][ T5101] Bluetooth: hci3: command 0x0406 tx timeout [ 171.538681][ T7019] loop1: detected capacity change from 0 to 128 [ 172.570691][ T7030] loop0: detected capacity change from 0 to 256 [ 172.623961][ T7030] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 172.792261][ T5897] usb 3-1: new low-speed USB device number 10 using dummy_hcd [ 173.339941][ T7036] loop3: detected capacity change from 0 to 2048 [ 173.352582][ T7036] ext2: Unknown parameter 'fowner>00000000000000000000' [ 173.658637][ T5897] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 173.728457][ T5897] usb 3-1: config 0 has no interface number 0 [ 173.786019][ T5897] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 173.921497][ T5897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.004527][ T5897] usb 3-1: config 0 descriptor?? [ 174.762018][ T5101] Bluetooth: hci0: command 0x0406 tx timeout [ 174.789321][ T7045] loop0: detected capacity change from 0 to 128 [ 174.814784][ T5897] viperboard 3-1:0.143: version 0.00 found at bus 003 address 010 [ 174.906565][ T7048] fuse: Bad value for 'user_id' [ 174.914054][ T7048] netlink: 24 bytes leftover after parsing attributes in process `syz.3.383'. [ 174.957267][ T5778] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 175.272030][ C0] net_ratelimit: 39 callbacks suppressed [ 175.610495][ T7051] loop1: detected capacity change from 0 to 128 [ 175.625113][ T5897] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 175.816236][ T5897] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 175.843719][ T5897] usb 3-1: USB disconnect, device number 10 [ 176.008884][ T5799] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 176.377448][ T5789] Bluetooth: hci0: unexpected event for opcode 0x042e [ 176.552988][ T7068] loop2: detected capacity change from 0 to 256 [ 176.618374][ T7068] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 177.898457][ T7084] fuse: Bad value for 'user_id' [ 177.906116][ T7084] netlink: 24 bytes leftover after parsing attributes in process `syz.2.393'. [ 178.069660][ T7088] loop0: detected capacity change from 0 to 128 [ 179.001482][ T5777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 179.312498][ T9] usb 2-1: new low-speed USB device number 9 using dummy_hcd [ 179.399485][ T5789] Bluetooth: hci1: unexpected event for opcode 0x042e [ 179.440878][ T7102] loop0: detected capacity change from 0 to 256 [ 179.475933][ T7102] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 179.634307][ T9] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 179.651765][ T9] usb 2-1: config 0 has no interface number 0 [ 179.660000][ T9] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 179.669524][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.690169][ T9] usb 2-1: config 0 descriptor?? [ 180.367900][ C0] net_ratelimit: 38 callbacks suppressed [ 180.483698][ T9] viperboard 2-1:0.143: version 0.00 found at bus 002 address 009 [ 180.559626][ T9] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 180.573545][ T9] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5 [ 180.619568][ T9] usb 2-1: USB disconnect, device number 9 [ 180.980144][ T7114] fuse: Bad value for 'user_id' [ 180.987840][ T7114] netlink: 24 bytes leftover after parsing attributes in process `syz.3.406'. [ 181.317645][ T7121] loop1: detected capacity change from 0 to 128 [ 182.280441][ T7129] loop2: detected capacity change from 0 to 256 [ 182.304826][ T7129] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 183.548280][ T7151] loop2: detected capacity change from 0 to 128 [ 183.631474][ T7152] fuse: Bad value for 'user_id' [ 183.638555][ T7152] netlink: 24 bytes leftover after parsing attributes in process `syz.3.417'. [ 184.626240][ T7165] loop2: detected capacity change from 0 to 128 [ 185.422020][ C1] net_ratelimit: 41 callbacks suppressed [ 187.155150][ T7189] fuse: Bad value for 'user_id' [ 187.163392][ T7189] netlink: 24 bytes leftover after parsing attributes in process `syz.1.430'. [ 187.249251][ T7190] loop2: detected capacity change from 0 to 128 [ 188.840474][ T7215] loop2: detected capacity change from 0 to 128 [ 190.213058][ T7217] fuse: Bad value for 'user_id' [ 190.218996][ T7217] netlink: 24 bytes leftover after parsing attributes in process `syz.3.441'. [ 190.311033][ T7221] fuse: Bad value for 'fd' [ 190.424098][ T7223] loop2: detected capacity change from 0 to 128 [ 190.942030][ C1] net_ratelimit: 29 callbacks suppressed [ 191.109918][ T5777] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 191.179887][ T7225] netlink: 36 bytes leftover after parsing attributes in process `syz.1.444'. [ 191.719847][ T7239] netlink: 20 bytes leftover after parsing attributes in process `syz.1.451'. [ 191.836521][ T7243] loop3: detected capacity change from 0 to 128 [ 192.700370][ T7229] loop0: detected capacity change from 0 to 2048 [ 193.002785][ T7229] loop0: unable to read partition table [ 193.002989][ T7229] loop0: partition table beyond EOD, [ 193.026849][ T7229] truncated [ 193.050567][ T7229] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 193.327015][ T5154] loop0: unable to read partition table [ 193.338651][ T5154] loop0: partition table beyond EOD, truncated [ 193.571122][ T7262] fuse: Bad value for 'user_id' [ 193.579056][ T7262] netlink: 24 bytes leftover after parsing attributes in process `syz.3.456'. [ 193.939534][ T7264] loop2: detected capacity change from 0 to 256 [ 193.994021][ T7264] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 194.469185][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.476049][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.277452][ T7283] loop3: detected capacity change from 0 to 128 [ 196.325199][ C1] net_ratelimit: 45 callbacks suppressed [ 196.395084][ T5777] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 197.972202][ T5898] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 198.124260][ T7297] loop1: detected capacity change from 0 to 256 [ 198.174575][ T5898] usb 1-1: Using ep0 maxpacket: 16 [ 198.184333][ T7297] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 198.209078][ T5898] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 198.235320][ T5898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.447779][ T5898] usb 1-1: config 0 descriptor?? [ 198.457368][ T5898] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 198.471294][ T5898] usb 1-1: Detected FT2233HP [ 199.213449][ T5898] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 199.419701][ T5898] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 199.546219][ T7315] fuse: Bad value for 'user_id' [ 199.554165][ T7315] netlink: 24 bytes leftover after parsing attributes in process `syz.2.467'. [ 199.609932][ T7316] loop1: detected capacity change from 0 to 128 [ 201.342005][ C1] net_ratelimit: 30 callbacks suppressed [ 201.715438][ T5898] usb 1-1: USB disconnect, device number 12 [ 201.728154][ T5898] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 201.739903][ T5898] ftdi_sio 1-1:0.0: device disconnected [ 201.745553][ T5101] Bluetooth: hci3: command 0x0406 tx timeout [ 201.751719][ T5101] Bluetooth: hci2: command 0x0406 tx timeout [ 202.072031][ T8] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 202.234955][ T5898] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 202.272114][ T8] usb 3-1: Using ep0 maxpacket: 16 [ 202.279332][ T8] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 202.288611][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.321146][ T8] usb 3-1: config 0 descriptor?? [ 202.353794][ T8] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 202.370946][ T8] usb 3-1: Detected FT2233HP [ 202.462682][ T5898] usb 1-1: Using ep0 maxpacket: 16 [ 202.481477][ T5898] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.512824][ T5898] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.537969][ T5898] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 202.573568][ T8] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 202.580638][ T5898] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 202.593415][ T8] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 202.613903][ T5898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.650223][ T5898] usb 1-1: config 0 descriptor?? [ 202.795945][ T5790] usb 3-1: USB disconnect, device number 11 [ 202.834097][ T5790] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 202.855088][ T5790] ftdi_sio 3-1:0.0: device disconnected [ 203.110929][ T5898] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0009/input/input5 [ 203.179832][ T5898] microsoft 0003:045E:07DA.0009: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 203.308738][ T5897] usb 1-1: USB disconnect, device number 13 [ 203.977841][ T7352] fuse: Bad value for 'user_id' [ 203.985901][ T7352] netlink: 24 bytes leftover after parsing attributes in process `syz.3.484'. [ 204.105844][ T7354] loop0: detected capacity change from 0 to 128 [ 205.258199][ T5777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 206.640715][ C1] net_ratelimit: 52 callbacks suppressed [ 207.441789][ T7385] fuse: Bad value for 'user_id' [ 207.449471][ T7385] netlink: 24 bytes leftover after parsing attributes in process `syz.0.494'. [ 207.570635][ T5798] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 207.850670][ T7396] loop1: detected capacity change from 0 to 128 [ 210.780108][ T7420] fuse: Bad value for 'user_id' [ 210.787761][ T7420] netlink: 24 bytes leftover after parsing attributes in process `syz.3.506'. [ 211.202783][ T7426] loop0: detected capacity change from 0 to 128 [ 212.062002][ C1] net_ratelimit: 54 callbacks suppressed [ 212.091709][ T7429] loop1: detected capacity change from 0 to 128 [ 213.348602][ T5777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 213.360367][ T5778] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 215.628745][ T7457] fuse: Bad value for 'user_id' [ 215.636417][ T7457] netlink: 24 bytes leftover after parsing attributes in process `syz.3.516'. [ 215.670051][ T7458] loop0: detected capacity change from 0 to 128 [ 216.714468][ T7461] loop2: detected capacity change from 0 to 128 [ 217.252653][ C1] net_ratelimit: 46 callbacks suppressed [ 217.274603][ T5777] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 219.567005][ T7488] fuse: Bad value for 'user_id' [ 219.574804][ T7488] netlink: 24 bytes leftover after parsing attributes in process `syz.1.528'. [ 221.118692][ T7508] loop2: detected capacity change from 0 to 128 [ 222.271051][ T7510] fuse: Bad value for 'fd' [ 223.197519][ T7530] nvmet: failed to open block device /dev/nullb1: (-2) [ 223.262053][ C1] net_ratelimit: 47 callbacks suppressed [ 223.456005][ T7535] fuse: Bad value for 'user_id' [ 223.463585][ T7535] netlink: 24 bytes leftover after parsing attributes in process `syz.0.540'. [ 224.620750][ T7538] loop1: detected capacity change from 0 to 128 [ 225.401802][ T7555] nvmet: failed to open block device /dev/nullb1: (-2) [ 227.065750][ T7567] fuse: Bad value for 'user_id' [ 227.073496][ T7567] netlink: 24 bytes leftover after parsing attributes in process `syz.2.553'. [ 227.124663][ T7568] fuse: Bad value for 'fd' [ 228.101537][ T7577] loop2: detected capacity change from 0 to 128 [ 228.862077][ C1] net_ratelimit: 51 callbacks suppressed [ 229.585399][ T7582] netlink: 28 bytes leftover after parsing attributes in process `syz.2.560'. [ 229.784296][ T7588] nvmet: failed to open block device /dev/nullb1: (-2) [ 230.290048][ T7598] fuse: Bad value for 'user_id' [ 230.297790][ T7598] netlink: 24 bytes leftover after parsing attributes in process `syz.0.565'. [ 230.689015][ T7605] loop3: detected capacity change from 0 to 128 [ 231.634780][ T7611] netlink: 28 bytes leftover after parsing attributes in process `syz.3.570'. [ 231.900516][ T7620] loop2: detected capacity change from 0 to 128 [ 233.120471][ T7624] nvmet: failed to open block device /dev/nullb1: (-2) [ 233.406952][ T7630] fuse: Bad value for 'user_id' [ 233.414668][ T7630] netlink: 24 bytes leftover after parsing attributes in process `syz.1.575'. [ 234.062028][ C1] net_ratelimit: 39 callbacks suppressed [ 234.430516][ T7645] netlink: 28 bytes leftover after parsing attributes in process `syz.2.580'. [ 234.552582][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.3.581'. [ 234.761458][ T7654] loop2: detected capacity change from 0 to 128 [ 235.919884][ T7578] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 236.273608][ T7662] nvmet: failed to open block device /dev/nullb1: (-2) [ 236.667209][ T7675] fuse: Bad value for 'user_id' [ 236.674855][ T7675] netlink: 24 bytes leftover after parsing attributes in process `syz.0.585'. [ 237.673274][ T7681] netlink: 28 bytes leftover after parsing attributes in process `syz.2.590'. [ 237.882143][ T5790] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 238.109579][ T5790] usb 1-1: Using ep0 maxpacket: 16 [ 238.130392][ T5790] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 238.151011][ T5790] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.173999][ T5790] usb 1-1: config 0 descriptor?? [ 238.195203][ T5790] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 238.213090][ T5790] usb 1-1: Detected FT2233HP [ 238.416291][ T7715] loop2: detected capacity change from 0 to 128 [ 238.586812][ T5790] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 239.067527][ T5790] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 239.081708][ T7578] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 239.112008][ C0] net_ratelimit: 36 callbacks suppressed [ 239.851144][ T7737] fuse: Bad value for 'user_id' [ 239.859682][ T7737] netlink: 24 bytes leftover after parsing attributes in process `syz.3.599'. [ 240.463219][ T7718] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 240.473087][ T7718] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 240.481436][ T7718] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 240.490740][ T7718] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 240.521828][ T7718] ftdi_sio ttyUSB0: error from flowcontrol urb [ 240.543091][ T7749] nvmet: failed to open block device /dev/nullb1: (-2) [ 240.559739][ T5898] usb 1-1: USB disconnect, device number 14 [ 240.581574][ T5898] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 240.609173][ T5898] ftdi_sio 1-1:0.0: device disconnected [ 240.743754][ T7753] netlink: 28 bytes leftover after parsing attributes in process `syz.3.602'. [ 242.366912][ T7790] netlink: 28 bytes leftover after parsing attributes in process `syz.0.611'. [ 242.529884][ T7798] fuse: Bad value for 'user_id' [ 242.537507][ T7798] netlink: 24 bytes leftover after parsing attributes in process `syz.3.609'. [ 242.852164][ T42] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 243.182363][ T42] usb 3-1: Using ep0 maxpacket: 16 [ 243.320171][ T42] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 243.524975][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.808239][ T42] usb 3-1: config 0 descriptor?? [ 243.822345][ T42] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 243.831607][ T42] usb 3-1: Detected FT2233HP [ 244.030085][ T42] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 244.056813][ T42] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 244.411145][ T7832] netlink: 8 bytes leftover after parsing attributes in process `syz.0.623'. [ 244.621995][ C1] net_ratelimit: 45 callbacks suppressed [ 244.959180][ T7831] FAULT_INJECTION: forcing a failure. [ 244.959180][ T7831] name failslab, interval 1, probability 0, space 0, times 0 [ 244.987226][ T7831] CPU: 0 PID: 7831 Comm: syz.1.622 Not tainted syzkaller #0 [ 244.994587][ T7831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 245.004738][ T7831] Call Trace: [ 245.008045][ T7831] [ 245.010983][ T7831] dump_stack_lvl+0x18c/0x250 [ 245.015695][ T7831] ? show_regs_print_info+0x20/0x20 [ 245.020899][ T7831] ? load_image+0x420/0x420 [ 245.025422][ T7831] ? __might_sleep+0xe0/0xe0 [ 245.030040][ T7831] ? percpu_ref_put+0x12/0x100 [ 245.034830][ T7831] should_fail_ex+0x394/0x4c0 [ 245.039508][ T7831] should_failslab+0x9/0x20 [ 245.044020][ T7831] slab_pre_alloc_hook+0x59/0x300 [ 245.049109][ T7831] kmem_cache_alloc_lru+0x4d/0x2c0 [ 245.054237][ T7831] ? xas_split_alloc+0x197/0x480 [ 245.059176][ T7831] xas_split_alloc+0x197/0x480 [ 245.063985][ T7831] split_huge_page_to_list+0x818/0x17a0 [ 245.069569][ T7831] ? can_split_folio+0x8d0/0x8d0 [ 245.074521][ T7831] ? mark_lock+0x94/0x320 [ 245.078843][ T7831] ? __might_sleep+0xe0/0xe0 [ 245.083450][ T7831] ? folio_evictable+0x1c/0x320 [ 245.088301][ T7831] ? folio_evictable+0x1c/0x320 [ 245.093164][ T7831] shrink_folio_list+0x1ad8/0x7e80 [ 245.098314][ T7831] ? reclaim_clean_pages_from_list+0xc00/0xc00 [ 245.104481][ T7831] ? mark_lock+0x94/0x320 [ 245.108821][ T7831] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 245.115100][ T7831] ? read_lock_is_recursive+0x20/0x20 [ 245.120501][ T7831] ? lock_chain_count+0x20/0x20 [ 245.125361][ T7831] ? finish_task_switch+0x262/0x8f0 [ 245.130577][ T7831] ? lockdep_hardirqs_on+0x98/0x150 [ 245.135809][ T7831] ? finish_task_switch+0x262/0x8f0 [ 245.141028][ T7831] ? __schedule+0x15b6/0x4700 [ 245.145725][ T7831] reclaim_folio_list+0xf6/0x3a0 [ 245.150687][ T7831] ? __mod_memcg_lruvec_state+0x1ac/0x280 [ 245.156436][ T7831] ? reclaim_pages+0x690/0x690 [ 245.161201][ T7831] ? preempt_schedule+0xc0/0xd0 [ 245.166064][ T7831] reclaim_pages+0x574/0x690 [ 245.170665][ T7831] ? folio_isolate_lru+0xef0/0xef0 [ 245.175805][ T7831] ? preempt_schedule_thunk+0x1a/0x30 [ 245.181219][ T7831] madvise_cold_or_pageout_pte_range+0x188e/0x2030 [ 245.187761][ T7831] ? folio_put+0xd0/0xd0 [ 245.192053][ T7831] walk_pgd_range+0xc40/0x1810 [ 245.196856][ T7831] ? walk_kernel_page_table_range+0x260/0x260 [ 245.202947][ T7831] __walk_page_range+0x137/0x5b0 [ 245.207919][ T7831] ? process_vma_walk_lock+0x140/0x450 [ 245.213399][ T7831] walk_page_range+0x35a/0x520 [ 245.218200][ T7831] ? page_mapped_in_vma+0x9a0/0x9a0 [ 245.223407][ T7831] ? mlock_drain_local+0x79/0x490 [ 245.228446][ T7831] do_madvise+0x24e4/0x3790 [ 245.232969][ T7831] ? madvise_set_anon_name+0x440/0x440 [ 245.238433][ T7831] ? schedule+0xc7/0x170 [ 245.242701][ T7831] ? futex_wait_queue+0x27/0x1b0 [ 245.247630][ T7831] ? futex_wait_queue+0x138/0x1b0 [ 245.252650][ T7831] ? futex_unqueue+0xcb/0xf0 [ 245.257255][ T7831] ? futex_wait+0x4a7/0x5c0 [ 245.261769][ T7831] ? futex_wait_setup+0x270/0x270 [ 245.266831][ T7831] ? file_end_write+0x159/0x250 [ 245.271695][ T7831] ? vfs_write+0x5de/0x9a0 [ 245.276287][ T7831] ? do_futex+0x2ff/0x3e0 [ 245.280615][ T7831] ? __ia32_sys_get_robust_list+0x110/0x110 [ 245.286537][ T7831] ? lock_chain_count+0x20/0x20 [ 245.291448][ T7831] __x64_sys_madvise+0xa6/0xc0 [ 245.296215][ T7831] do_syscall_64+0x55/0xb0 [ 245.300633][ T7831] ? clear_bhb_loop+0x40/0x90 [ 245.305315][ T7831] ? clear_bhb_loop+0x40/0x90 [ 245.310006][ T7831] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 245.315924][ T7831] RIP: 0033:0x7f3074b9f559 [ 245.320397][ T7831] 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 [ 245.340041][ T7831] RSP: 002b:00007f3075a5e028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 245.348487][ T7831] RAX: ffffffffffffffda RBX: 00007f3074e25fa0 RCX: 00007f3074b9f559 [ 245.356470][ T7831] RDX: 0000000000000015 RSI: 0000000000600000 RDI: 0000200000000000 [ 245.364450][ T7831] RBP: 00007f3074c36b20 R08: 0000000000000000 R09: 0000000000000000 [ 245.372617][ T7831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.380609][ T7831] R13: 00007f3074e26038 R14: 00007f3074e25fa0 R15: 00007ffc7111b548 [ 245.388623][ T7831] [ 245.409097][ T7800] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 245.466708][ T7800] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 245.476074][ T7800] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 245.507741][ T7800] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 245.542480][ T7800] ftdi_sio ttyUSB0: error from flowcontrol urb [ 245.567598][ T5897] usb 3-1: USB disconnect, device number 12 [ 245.590196][ T5897] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 245.620606][ T5897] ftdi_sio 3-1:0.0: device disconnected [ 245.973035][ T7847] fuse: Bad value for 'user_id' [ 245.980566][ T7847] netlink: 24 bytes leftover after parsing attributes in process `syz.0.626'. [ 247.295428][ T7865] netlink: 8 bytes leftover after parsing attributes in process `syz.2.632'. [ 247.807098][ T7881] fuse: Bad value for 'user_id' [ 247.814624][ T7881] netlink: 24 bytes leftover after parsing attributes in process `syz.1.637'. [ 248.177288][ T23] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 248.247983][ T7891] netlink: 8 bytes leftover after parsing attributes in process `syz.2.642'. [ 248.362843][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 248.370079][ T23] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 248.379358][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.389634][ T23] usb 1-1: config 0 descriptor?? [ 248.463363][ T23] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 248.474097][ T23] usb 1-1: Detected FT2233HP [ 248.624648][ T23] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 248.636121][ T23] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 248.794373][ T7899] 8021q: VLANs not supported on sit0 [ 248.823618][ T7899] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 248.849751][ T7899] kvm: pic: level sensitive irq not supported [ 248.850182][ T7899] kvm: pic: non byte read [ 249.778071][ T7919] netlink: 8 bytes leftover after parsing attributes in process `syz.1.651'. [ 249.822076][ C0] net_ratelimit: 59 callbacks suppressed [ 250.037090][ T7923] fuse: Bad value for 'user_id' [ 250.044774][ T7923] netlink: 24 bytes leftover after parsing attributes in process `syz.3.652'. [ 250.727605][ T23] usb 1-1: USB disconnect, device number 15 [ 250.753188][ T23] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 250.767408][ T23] ftdi_sio 1-1:0.0: device disconnected [ 251.551594][ T7942] loop3: detected capacity change from 0 to 128 [ 252.315101][ T7946] netlink: 8 bytes leftover after parsing attributes in process `syz.2.661'. [ 252.835003][ T7966] loop3: detected capacity change from 0 to 128 [ 252.871867][ T7967] netlink: 24 bytes leftover after parsing attributes in process `syz.2.664'. [ 253.762030][ T5898] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 253.992369][ T5898] usb 1-1: Using ep0 maxpacket: 16 [ 254.023766][ T5898] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 254.050287][ T5898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.330372][ T5898] usb 1-1: config 0 descriptor?? [ 254.344713][ T5898] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 254.359648][ T5898] usb 1-1: Detected FT2233HP [ 254.553728][ T5898] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 254.606542][ T7988] loop2: detected capacity change from 0 to 128 [ 255.021986][ C1] net_ratelimit: 66 callbacks suppressed [ 255.794872][ T5898] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 255.910209][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.916811][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.213882][ T7998] netlink: 8 bytes leftover after parsing attributes in process `syz.1.674'. [ 256.836296][ T8010] netlink: 24 bytes leftover after parsing attributes in process `syz.2.676'. [ 257.125998][ T5790] usb 1-1: USB disconnect, device number 16 [ 257.210430][ T8018] loop1: detected capacity change from 0 to 128 [ 257.955904][ T5790] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 258.024475][ T5790] ftdi_sio 1-1:0.0: device disconnected [ 258.721427][ T8032] netlink: 8 bytes leftover after parsing attributes in process `syz.3.683'. [ 259.232262][ T23] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 259.263634][ T8048] netlink: 24 bytes leftover after parsing attributes in process `syz.0.688'. [ 259.876213][ T23] usb 2-1: Using ep0 maxpacket: 16 [ 259.884800][ T23] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 259.898522][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.914642][ T23] usb 2-1: config 0 descriptor?? [ 259.935124][ T23] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 259.966117][ T23] usb 2-1: Detected FT2233HP [ 260.136306][ T23] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 260.168914][ T23] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 260.222215][ C1] net_ratelimit: 38 callbacks suppressed [ 260.336964][ T8062] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 261.582340][ T23] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 261.836774][ T8083] netlink: 24 bytes leftover after parsing attributes in process `syz.2.701'. [ 261.874885][ T23] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 261.883731][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 261.894388][ T23] usb 1-1: config 0 has no interface number 0 [ 261.900579][ T23] usb 1-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 261.914422][ T23] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 261.923562][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.934821][ T23] usb 1-1: config 0 descriptor?? [ 261.944875][ T23] usbhid 1-1:0.1: couldn't find an input interrupt endpoint [ 261.979418][ T23] usb 2-1: USB disconnect, device number 10 [ 262.007407][ T23] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 262.029686][ T23] ftdi_sio 2-1:0.0: device disconnected [ 262.411135][ T8091] netlink: 8 bytes leftover after parsing attributes in process `syz.1.705'. [ 262.831053][ T8101] loop1: detected capacity change from 0 to 128 [ 264.262452][ T5898] usb 1-1: USB disconnect, device number 17 [ 264.431244][ T5790] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 264.612023][ T5790] usb 3-1: Using ep0 maxpacket: 16 [ 264.635742][ T5790] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 264.649323][ T5790] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.669770][ T5790] usb 3-1: config 0 descriptor?? [ 264.689917][ T5790] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 264.711212][ T5790] usb 3-1: Detected FT2233HP [ 264.890037][ T5790] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 264.915498][ T5790] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 264.993469][ T8119] netlink: 24 bytes leftover after parsing attributes in process `syz.3.714'. [ 265.200610][ T5798] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 265.502603][ T3525] net_ratelimit: 42 callbacks suppressed [ 266.840591][ T8160] loop0: detected capacity change from 0 to 128 [ 267.740557][ T5790] usb 3-1: USB disconnect, device number 13 [ 267.955455][ T5790] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 267.973447][ T5790] ftdi_sio 3-1:0.0: device disconnected [ 268.175911][ T5798] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 268.730487][ T8190] loop0: detected capacity change from 0 to 128 [ 268.833880][ T5790] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 269.192526][ T5790] usb 2-1: Using ep0 maxpacket: 16 [ 269.343455][ T5790] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 269.406792][ T5790] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.474600][ T5790] usb 2-1: config 0 descriptor?? [ 269.503308][ T5790] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 269.552922][ T5790] usb 2-1: Detected FT2233HP [ 269.687957][ T5790] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 269.709992][ T5790] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 270.287128][ T8219] loop2: detected capacity change from 0 to 128 [ 270.782132][ C0] net_ratelimit: 31 callbacks suppressed [ 270.984609][ T8221] loop3: detected capacity change from 0 to 128 [ 271.685494][ T7578] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 272.158683][ T5790] usb 2-1: USB disconnect, device number 11 [ 272.197497][ T5790] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 272.256776][ T5790] ftdi_sio 2-1:0.0: device disconnected [ 273.716651][ T8250] loop1: detected capacity change from 0 to 128 [ 274.895738][ T7578] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 275.272111][ T8258] loop0: detected capacity change from 0 to 128 [ 275.865294][ C1] net_ratelimit: 37 callbacks suppressed [ 276.037186][ T5898] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 276.263148][ T5898] usb 2-1: Using ep0 maxpacket: 16 [ 276.282815][ T5898] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 276.297526][ T5898] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.320115][ T5898] usb 2-1: config 0 descriptor?? [ 276.343183][ T5898] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 276.368910][ T5898] usb 2-1: Detected FT2233HP [ 276.672384][ T8279] loop2: detected capacity change from 0 to 128 [ 277.775112][ T5898] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 277.814504][ T5898] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 278.412110][ T23] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 278.611968][ T23] usb 4-1: Using ep0 maxpacket: 8 [ 278.621511][ T23] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 278.633111][ T23] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 278.650267][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.663997][ T23] usb 4-1: config 0 descriptor?? [ 278.892311][ T23] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 279.309441][ T23] usb 4-1: USB disconnect, device number 9 [ 279.418763][ T5522] usb 2-1: USB disconnect, device number 12 [ 279.445436][ T5522] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535139][T10892] CPU: 0 PID: 10892 Comm: syz.3.1460 Tainted: G W syzkaller #0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535165][T10892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535183][T10892] Call Trace: Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535196][T10892] Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535211][T10892] dump_stack_lvl+0x18c/0x250 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535250][T10892] ? show_regs_print_info+0x20/0x20 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535281][T10892] ? load_image+0x420/0x420 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535312][T10892] ? __might_sleep+0xe0/0xe0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535343][T10892] ? __lock_acquire+0x7eb0/0x7eb0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535375][T10892] should_fail_ex+0x394/0x4c0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535409][T10892] should_failslab+0x9/0x20 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535433][T10892] slab_pre_alloc_hook+0x59/0x300 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535462][T10892] ? sctp_auth_init_hmacs+0xab/0x4a0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535604][T10892] __kmem_cache_alloc_node+0x53/0x260 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535635][T10892] ? sctp_auth_init_hmacs+0xab/0x4a0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535666][T10892] kmalloc_trace+0x2a/0xe0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535701][T10892] sctp_auth_init_hmacs+0xab/0x4a0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535735][T10892] sctp_auth_init+0x288/0x460 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535770][T10892] sctp_setsockopt_auth_supported+0x302/0x530 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535838][T10892] sctp_setsockopt+0x571/0x11e0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535879][T10892] ? sock_common_recvmsg+0x190/0x190 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535957][T10892] do_sock_setsockopt+0x175/0x1a0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.535984][T10892] ? __fdget+0x180/0x210 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536019][T10892] __x64_sys_setsockopt+0x182/0x200 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536052][T10892] do_syscall_64+0x55/0xb0 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536080][T10892] ? clear_bhb_loop+0x40/0x90 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536110][T10892] ? clear_bhb_loop+0x40/0x90 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536143][T10892] entry_SYSCALL_64_after_hwframe+0x68/0xd2 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536173][T10892] RIP: 0033:0x7f07d019f559 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536198][T10892] 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 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536221][T10892] RSP: 002b:00007f07d105a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536254][T10892] RAX: ffffffffffffffda RBX: 00007f07d0425fa0 RCX: 00007f07d019f559 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536276][T10892] RDX: 0000000000000081 RSI: 0000000000000084 RDI: 0000000000000004 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536296][T10892] RBP: 00007f07d0236b20 R08: 0000000000000008 R09: 0000000000000000 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536315][T10892] R10: 0000200000003e80 R11: 0000000000000246 R12: 0000000000000000 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536334][T10892] R13: 00007f07d0426038 R14: 00007f07d0425fa0 R15: 00007fff7bccec58 Oct 27 15:44:16 syzkaller kern.emerg kernel: [ 496.536370][T10892] SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=6 req=1467 state=3 status=67 (errno 9: Bad file descriptor)