last executing test programs: 7.414021786s ago: executing program 3 (id=1586): r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000100000500010001"], 0x24}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000001040101000000000000000400d900010001000000"], 0x1c}}, 0x0) close_range(r3, r3, 0x0) shutdown(0xffffffffffffffff, 0x1) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/address_bits', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) fsopen(&(0x7f0000000040)='afs\x00', 0x0) getdents64(r4, &(0x7f0000002f40)=""/4098, 0x1002) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={&(0x7f0000000140)="05632aa4f8b4e5a3789a8ddb7eb038083844a84b0b6d9d73cee6fabae7d62727e1e8d185", &(0x7f00000001c0)=""/7, &(0x7f0000000200)="2757d5da31bac3313687908bca92e289cd747555acc91dd5267895620f62524ff072f565a0ff6b7e0534c7642e8cb0b5762665f96c1590d0fdc7719fda0721140369b553902e4e9eef8dc6cabab74762e9a359166f2dfa4d775be4be9be26f36358438ab18a0e3d9dd3b3aecdf2b", &(0x7f0000000440)="d001a792049d267f6769d124347d8fefbf55d5f5fb294aa371e189dced0a0c3ca7340caf69d420dd2b96f8cf58fd1f82575ee3950b76c42eda515ecc71753996a6f58ce09572f391d0b74921b353a72fdc2f7572c40e250baece66e5b0d73aa771442e4a55a8e837f1f0bd18d7bca611dae820c203930287bb9b15d1ce178dd3cb0a1ad6a3363943507097c3b6404386fdf88f06af12f8f3738f5c4dd285eea70d1f3d75dd3e872af0c7e45e897cfa912f7609ca27c3582885510af2f3603808ecc6bd862fe7b1dd2220b1b8893980c22ec99e45e77aa27e50", 0x2, r4, 0x4}, 0x38) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r6 = syz_io_uring_setup(0x1e1e, &(0x7f0000000200)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x7fffffffffffffff, 0x0, 0x0, 0x22}) io_uring_enter(r6, 0x48e9, 0x0, 0x2, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000000)={0xeeee0000, 0x0, 0x7, 0x1, 0x6}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="b5affe0000000000000001000000100002800c0001"], 0x24}}, 0x0) 6.356079502s ago: executing program 3 (id=1591): bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) 6.024948817s ago: executing program 3 (id=1593): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'dummy0\x00', &(0x7f00000000c0)=@ethtool_rxfh={0x46, 0x6, 0xfffffffa, 0x0, 0x96, "af86ab", 0x6}}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000280)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x4000c, 0x3, 0x4, 0xc, 0x7, 0x2, 0x0, 0x3, 0xfe, 0x5, 0x5, 0x80, 0x5}, {0x6, 0x9, 0x3, 0xd, 0xb5, 0x40, 0x2, 0xc, 0xfe, 0x41, 0x6, 0x18, 0xa}, {0x9, 0x8, 0x3, 0xc, 0x2, 0x78, 0x3, 0x9, 0x2, 0x13, 0x7, 0x54, 0x18bf}], 0xd9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x21, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.087630881s ago: executing program 3 (id=1597): syz_open_dev$sg(0x0, 0x0, 0x8400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, 0x8) setsockopt(r0, 0x84, 0x82, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x800, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0xfffe, 0x7, @mcast2}, {0xa, 0x0, 0xb, @mcast1}, r4}}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000000900010073797a3000000000140000000c0a0103000000000000000001000000140000001000010000000000000000000000000aec28b64c869d16e228ab289a0fef6d35ee27e233d79c5ee4eb6420028471e0df847d2c96f34d95c9dfb4152f61f58aebce7a06773875d4c81da672dabd54aac7525f174528f0e4"], 0x5c}}, 0x0) syz_usb_connect(0x0, 0x54, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000072389020b822972d645101020301090242000102000000090401000000068f000a2401020001020102052404"], 0x0) 2.526983421s ago: executing program 0 (id=1610): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x14}, 0x11, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2.526268131s ago: executing program 2 (id=1611): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001880), 0x40101, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) 2.341199934s ago: executing program 1 (id=1612): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) shutdown(r1, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 2.120423237s ago: executing program 0 (id=1613): r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000100000500010001"], 0x24}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000001040101000000000000000400d900010001000000"], 0x1c}}, 0x0) close_range(r3, r3, 0x0) shutdown(0xffffffffffffffff, 0x1) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/address_bits', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) fsopen(&(0x7f0000000040)='afs\x00', 0x0) getdents64(r4, &(0x7f0000002f40)=""/4098, 0x1002) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={&(0x7f0000000140)="05632aa4f8b4e5a3789a8ddb7eb038083844a84b0b6d9d73cee6fabae7d62727e1e8d1858189041b2961", &(0x7f00000001c0)=""/7, &(0x7f0000000200)="2757d5da31bac3313687908bca92e289cd747555acc91dd5267895620f62524ff072f565a0ff6b7e0534c7642e8cb0b5762665f96c1590d0fdc7719fda0721140369b553902e4e9eef8dc6cabab74762e9a359166f2dfa4d775be4be9be26f36358438ab18a0e3d9dd3b3aecdf2b", &(0x7f0000000440)="d001a792049d267f6769d124347d8fefbf55d5f5fb294aa371e189dced0a0c3ca7340caf69d420dd2b96f8cf58fd1f82575ee3950b76c42eda515ecc71753996a6f58ce09572f391d0b74921b353a72fdc2f7572c40e250baece66e5b0d73aa771442e4a55a8e837f1f0bd18d7bca611dae820c203930287bb9b15d1ce178dd3cb0a1ad6a3363943507097c3b6404386fdf88f06af12f8f3738f5c4dd285eea70d1f3d75dd3e872af0c7e45e897cfa912f7609ca27c3582885510af2f3603808ecc6bd862fe7b1dd2220b1b8893980c22ec99e45e77aa27e50", 0x2, r4, 0x4}, 0x38) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r6 = syz_io_uring_setup(0x1e1e, &(0x7f0000000200)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x7fffffffffffffff, 0x0, 0x0, 0x22}) io_uring_enter(r6, 0x48e9, 0x0, 0x2, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000000)={0xeeee0000, 0x0, 0x7, 0x1, 0x6}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="b5affe0000000000000001000000100002800c0001"], 0x24}}, 0x0) 2.120303107s ago: executing program 2 (id=1614): read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) lseek(0xffffffffffffffff, 0xfffffffffffffffa, 0x1) 2.056258668s ago: executing program 1 (id=1615): syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x17ef, 0x60ee, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x1, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff}}}}}]}}]}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x40000012}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000340)=[r1], &(0x7f0000000280), &(0x7f0000000200), &(0x7f00000002c0), 0x0, 0x7f}) 1.813168552s ago: executing program 2 (id=1616): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000040)=0x1) 1.563608375s ago: executing program 2 (id=1617): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000200)='@', 0x1}], 0x1, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_misc(r1, &(0x7f0000000380)="795bb30027ba", 0x6) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000002ffff, 0x0) 1.455202327s ago: executing program 2 (id=1618): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x1010010, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 1.150438942s ago: executing program 1 (id=1619): r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) lseek(r0, 0xfffffffffffffffa, 0x1) 1.149662112s ago: executing program 2 (id=1620): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/wakeup_count', 0x101a02, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[], 0x98}, 0x1, 0x0, 0x0, 0x20040800}, 0x0) 945.365265ms ago: executing program 0 (id=1621): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x14}, 0x11}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 757.187308ms ago: executing program 1 (id=1622): write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='1', 0x1) 645.947419ms ago: executing program 0 (id=1623): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) shutdown(r1, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 521.647721ms ago: executing program 1 (id=1624): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000001880), 0x40101, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) 385.995304ms ago: executing program 0 (id=1625): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNSETCARRIER(r0, 0x400454e2, 0x0) 293.110585ms ago: executing program 3 (id=1626): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000200)='@', 0x1}], 0x1, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_misc(r1, &(0x7f0000000380)="795bb30027ba", 0x6) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000002ffff, 0x0) 163.870277ms ago: executing program 1 (id=1627): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x20, r1, 0x1, 0x80, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2805}, 0x0) 21.314619ms ago: executing program 3 (id=1628): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @loopback}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x300) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000180)=0x1f5, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x40, 0x4) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f00000000c0)=@qipcrtr, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/94}, {&(0x7f0000000300)=""/76}, {&(0x7f0000000380)=""/179}, {&(0x7f00000004c0)=""/102}, {&(0x7f0000000040)=""/17}, {&(0x7f0000000540)=""/177}, {&(0x7f0000000600)=""/77}], 0x0, &(0x7f00000001c0)=""/29}, 0x6}], 0x67, 0x45833af92e4b39ff, 0x0) 0s ago: executing program 0 (id=1629): r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000100000500010001"], 0x24}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000001040101000000000000000400d900010001000000"], 0x1c}}, 0x0) close_range(r3, r3, 0x0) shutdown(0xffffffffffffffff, 0x1) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/address_bits', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) fsopen(&(0x7f0000000040)='afs\x00', 0x0) getdents64(r4, &(0x7f0000002f40)=""/4098, 0x1002) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={&(0x7f0000000140)="05632aa4f8b4e5a3789a8ddb7eb038083844a84b0b6d9d73cee6fabae7d62727e1e8d1858189041b2961", &(0x7f00000001c0)=""/7, &(0x7f0000000200)="2757d5da31bac3313687908bca92e289cd747555acc91dd5267895620f62524ff072f565a0ff6b7e0534c7642e8cb0b5762665f96c1590d0fdc7719fda0721140369b553902e4e9eef8dc6cabab74762e9a359166f2dfa4d775be4be9be26f36358438ab18a0e3d9dd3b3aecdf2b", &(0x7f0000000440)="d001a792049d267f6769d124347d8fefbf55d5f5fb294aa371e189dced0a0c3ca7340caf69d420dd2b96f8cf58fd1f82575ee3950b76c42eda515ecc71753996a6f58ce09572f391d0b74921b353a72fdc2f7572c40e250baece66e5b0d73aa771442e4a55a8e837f1f0bd18d7bca611dae820c203930287bb9b15d1ce178dd3cb0a1ad6a3363943507097c3b6404386fdf88f06af12f8f3738f5c4dd285eea70d1f3d75dd3e872af0c7e45e897cfa912f7609ca27c3582885510af2f3603808ecc6bd862fe7b1dd2220b1b8893980c22ec99e45e77aa27e50", 0x2, r4, 0x4}, 0x38) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r6 = syz_io_uring_setup(0x1e1e, &(0x7f0000000200)={0x0, 0x86f7, 0x10100}, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x7fffffffffffffff, 0x0, 0x0, 0x22}) io_uring_enter(r6, 0x48e9, 0x0, 0x2, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000000)={0xeeee0000, 0x0, 0x7, 0x1, 0x6}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="b5affe0000000000000001000000100002800c0001"], 0x24}}, 0x0) kernel console output (not intermixed with test programs): [ 172.801452][ T6922] RIP: 0033:0x7f2ce6b8e929 [ 172.805937][ T6922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 172.825572][ T6922] RSP: 002b:00007f2ce7ae6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 172.834005][ T6922] RAX: ffffffffffffffda RBX: 00007f2ce6db5fa0 RCX: 00007f2ce6b8e929 [ 172.841994][ T6922] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 172.849989][ T6922] RBP: 00007f2ce6c10b39 R08: 0000000000000004 R09: 0000000000000000 [ 172.858015][ T6922] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.866128][ T6922] R13: 0000000000000000 R14: 00007f2ce6db5fa0 R15: 00007ffd7d4d8ab8 [ 172.874197][ T6922] [ 172.905519][ T6926] fuse: Unknown parameter '0x0000000000000004' [ 172.933955][ T6922] Mem-Info: [ 172.938399][ T6922] active_anon:17672 inactive_anon:0 isolated_anon:0 [ 172.938399][ T6922] active_file:16691 inactive_file:39853 isolated_file:0 [ 172.938399][ T6922] unevictable:0 dirty:188 writeback:0 [ 172.938399][ T6922] slab_reclaimable:10057 slab_unreclaimable:94348 [ 172.938399][ T6922] mapped:33141 shmem:12712 pagetables:588 [ 172.938399][ T6922] sec_pagetables:0 bounce:0 [ 172.938399][ T6922] kernel_misc_reclaimable:0 [ 172.938399][ T6922] free:1333865 free_pcp:9567 free_cma:0 [ 173.021383][ T6922] Node 0 active_anon:69952kB inactive_anon:0kB active_file:66764kB inactive_file:159212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:133164kB dirty:748kB writeback:0kB shmem:50012kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10836kB pagetables:2452kB sec_pagetables:0kB all_unreclaimable? no [ 173.081350][ T6922] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 173.119937][ T6922] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.180363][ T6922] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 173.186602][ T6922] Node 0 DMA32 free:1418180kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:72408kB inactive_anon:0kB active_file:66764kB inactive_file:157888kB unevictable:0kB writepending:748kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:17328kB local_pcp:5376kB free_cma:0kB [ 173.249220][ T6922] lowmem_reserve[]: 0 0 1 1 1 [ 173.254478][ T6922] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.283890][ T6922] lowmem_reserve[]: 0 0 0 0 0 [ 173.288825][ T6922] Node 1 Normal free:3901904kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:17052kB local_pcp:9984kB free_cma:0kB [ 173.333093][ T6922] lowmem_reserve[]: 0 0 0 0 0 [ 173.359471][ T6922] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 173.387792][ T6922] Node 0 DMA32: 128*4kB (UME) 1085*8kB (UM) 818*16kB (UME) 318*32kB (UME) 422*64kB (UME) 67*128kB (UME) 21*256kB (UM) 16*512kB (UM) 11*1024kB (UME) 9*2048kB (UME) 319*4096kB (UM) = 1417928kB [ 173.451121][ T6922] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 173.504305][ T6922] Node 1 Normal: 224*4kB (UME) 42*8kB (UE) 26*16kB (UE) 97*32kB (UE) 29*64kB (UM) 10*128kB (UME) 1*256kB (M) 1*512kB (E) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3901904kB [ 173.553139][ T6922] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 173.592047][ T6922] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 173.612314][ T6922] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 173.657469][ T6922] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 173.682626][ T6922] 72026 total pagecache pages [ 173.710035][ T6922] 0 pages in swap cache [ 173.720562][ T6922] Free swap = 124996kB [ 173.726227][ T6922] Total swap = 124996kB [ 173.731799][ T6922] 2097051 pages RAM [ 173.739098][ T6922] 0 pages HighMem/MovableOnly [ 173.746569][ T6922] 416120 pages reserved [ 173.755492][ T6922] 0 pages cma reserved [ 173.824329][ T23] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 174.064512][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 174.092886][ T23] usb 2-1: not running at top speed; connect to a high speed hub [ 174.115718][ T23] usb 2-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 174.203036][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.231855][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.275680][ T23] usb 2-1: Product: syz [ 174.279945][ T23] usb 2-1: Manufacturer: syz [ 174.375391][ T23] usb 2-1: SerialNumber: syz [ 174.445968][ T23] usb 2-1: bad CDC descriptors [ 174.534401][ T5815] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 174.744387][ T5815] usb 1-1: Using ep0 maxpacket: 32 [ 174.786330][ T5815] usb 1-1: config index 0 descriptor too short (expected 243, got 36) [ 174.835415][ T5815] usb 1-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 174.896758][ T5815] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 175.035199][ T5815] usb 1-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 175.150983][ T5815] usb 1-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 175.207408][ T5815] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.229184][ T5815] usb 1-1: Product: syz [ 175.233531][ T5815] usb 1-1: Manufacturer: syz [ 175.280091][ T5815] usb 1-1: SerialNumber: syz [ 175.629418][ T5815] usb 1-1: USB disconnect, device number 13 [ 176.749024][ T27] usb 2-1: USB disconnect, device number 16 [ 178.874303][ T23] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 179.094617][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 179.134599][ T23] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 179.142859][ T23] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 179.184680][ T23] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 179.224250][ T23] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 179.239306][ T23] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 179.274247][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.282515][ T23] usb 4-1: Product: syz [ 179.304754][ T23] usb 4-1: Manufacturer: syz [ 179.309447][ T23] usb 4-1: SerialNumber: syz [ 179.604513][ T23] usb 4-1: USB disconnect, device number 10 [ 180.114379][ T27] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 180.354491][ T27] usb 2-1: Using ep0 maxpacket: 32 [ 180.599604][ T7014] netlink: 4 bytes leftover after parsing attributes in process `syz.2.390'. [ 180.686311][ T27] usb 2-1: config 2 has an invalid interface number: 1 but max is 0 [ 180.735885][ T27] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 180.806341][ T27] usb 2-1: config 2 has 2 interfaces, different from the descriptor's value: 1 [ 181.085506][ T27] usb 2-1: New USB device found, idVendor=22b8, idProduct=2d97, bcdDevice=51.64 [ 181.100457][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.138445][ T27] usb 2-1: Product: syz [ 181.168807][ T27] usb 2-1: Manufacturer: syz [ 181.173512][ T27] usb 2-1: SerialNumber: syz [ 181.467717][ T27] cdc_acm: probe of 2-1:2.1 failed with error -22 [ 181.548570][ T27] cdc_acm: probe of 2-1:2.0 failed with error -22 [ 181.730644][ T28] audit: type=1326 audit(1750122026.829:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 181.835269][ T28] audit: type=1326 audit(1750122026.859:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 181.943607][ T28] audit: type=1326 audit(1750122026.889:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.108223][ T28] audit: type=1326 audit(1750122026.889:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.161652][ T28] audit: type=1326 audit(1750122026.889:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.418216][ T28] audit: type=1326 audit(1750122026.899:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.562976][ T28] audit: type=1326 audit(1750122026.899:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.708420][ T28] audit: type=1326 audit(1750122026.899:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.784293][ T28] audit: type=1326 audit(1750122026.899:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 182.880720][ T28] audit: type=1326 audit(1750122026.899:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.397" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 183.394715][ T7064] warn_alloc: 3 callbacks suppressed [ 183.394738][ T7064] syz.2.405: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 183.483609][ T7064] CPU: 1 PID: 7064 Comm: syz.2.405 Not tainted 6.6.93-syzkaller #0 [ 183.491624][ T7064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.502160][ T7064] Call Trace: [ 183.505474][ T7064] [ 183.508444][ T7064] dump_stack_lvl+0x16c/0x230 [ 183.513198][ T7064] ? show_regs_print_info+0x20/0x20 [ 183.518460][ T7064] ? load_image+0x3b0/0x3b0 [ 183.523023][ T7064] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 183.529509][ T7064] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 183.536081][ T7064] warn_alloc+0x210/0x300 [ 183.540461][ T7064] ? stack_trace_save+0x9c/0xe0 [ 183.545368][ T7064] ? zone_watermark_ok_safe+0x230/0x230 [ 183.550991][ T7064] ? kasan_set_track+0x5f/0x70 [ 183.555842][ T7064] ? kasan_set_track+0x4e/0x70 [ 183.560683][ T7064] ? __kasan_kmalloc+0x8f/0xa0 [ 183.565592][ T7064] ? xsk_init_queue+0xb0/0x110 [ 183.570415][ T7064] ? xsk_setsockopt+0x43c/0x6f0 [ 183.575329][ T7064] ? do_sock_setsockopt+0x254/0x3e0 [ 183.580601][ T7064] ? __x64_sys_setsockopt+0x1be/0x250 [ 183.586041][ T7064] __vmalloc_node_range+0x126/0x1320 [ 183.591441][ T7064] ? free_vm_area+0x50/0x50 [ 183.596048][ T7064] vmalloc_user+0x74/0x80 [ 183.600458][ T7064] ? xskq_create+0xbf/0x170 [ 183.605018][ T7064] xskq_create+0xbf/0x170 [ 183.609413][ T7064] xsk_init_queue+0xb0/0x110 [ 183.614147][ T7064] xsk_setsockopt+0x43c/0x6f0 [ 183.618872][ T7064] ? xsk_poll+0x670/0x670 [ 183.623256][ T7064] ? aa_sock_opt_perm+0x74/0x100 [ 183.628251][ T7064] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 183.633849][ T7064] ? security_socket_setsockopt+0x7e/0xa0 [ 183.639629][ T7064] ? xsk_poll+0x670/0x670 [ 183.644015][ T7064] do_sock_setsockopt+0x254/0x3e0 [ 183.649087][ T7064] ? __ia32_sys_recv+0xb0/0xb0 [ 183.653997][ T7064] ? __fdget+0x180/0x210 [ 183.658311][ T7064] __x64_sys_setsockopt+0x1be/0x250 [ 183.663564][ T7064] do_syscall_64+0x55/0xb0 [ 183.668028][ T7064] ? clear_bhb_loop+0x40/0x90 [ 183.672759][ T7064] ? clear_bhb_loop+0x40/0x90 [ 183.677491][ T7064] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 183.683441][ T7064] RIP: 0033:0x7f97da78e929 [ 183.687906][ T7064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 183.707574][ T7064] RSP: 002b:00007f97da5ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 183.716229][ T7064] RAX: ffffffffffffffda RBX: 00007f97da9b5fa0 RCX: 00007f97da78e929 [ 183.724243][ T7064] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 183.732254][ T7064] RBP: 00007f97da810b39 R08: 0000000000000004 R09: 0000000000000000 [ 183.740281][ T7064] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 183.748317][ T7064] R13: 0000000000000000 R14: 00007f97da9b5fa0 R15: 00007ffe6dbc7888 [ 183.756375][ T7064] [ 183.790455][ T7064] Mem-Info: [ 183.793633][ T7064] active_anon:25799 inactive_anon:0 isolated_anon:0 [ 183.793633][ T7064] active_file:16691 inactive_file:39858 isolated_file:0 [ 183.793633][ T7064] unevictable:0 dirty:85 writeback:0 [ 183.793633][ T7064] slab_reclaimable:10091 slab_unreclaimable:94507 [ 183.793633][ T7064] mapped:37497 shmem:19673 pagetables:703 [ 183.793633][ T7064] sec_pagetables:0 bounce:0 [ 183.793633][ T7064] kernel_misc_reclaimable:0 [ 183.793633][ T7064] free:1325324 free_pcp:10708 free_cma:0 [ 183.908425][ T27] usb 2-1: USB disconnect, device number 17 [ 183.924547][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 184.035103][ T7064] Node 0 active_anon:103088kB inactive_anon:0kB active_file:66764kB inactive_file:159232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:146184kB dirty:340kB writeback:0kB shmem:80668kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11060kB pagetables:2636kB sec_pagetables:0kB all_unreclaimable? no [ 184.120512][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 184.135163][ T7064] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 184.166610][ T7064] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 184.195718][ T7064] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 184.205660][ T7064] Node 0 DMA32 free:1403200kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:105844kB inactive_anon:0kB active_file:66764kB inactive_file:157908kB unevictable:0kB writepending:340kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:4708kB local_pcp:1820kB free_cma:0kB [ 184.266411][ T9] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 184.276021][ T7064] lowmem_reserve[]: 0 0 1 1 1 [ 184.294503][ T9] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 184.314397][ T7064] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 184.356241][ T9] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 184.382110][ T9] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 184.414432][ T7064] lowmem_reserve[]: 0 0 0 0 0 [ 184.419400][ T7064] Node 1 Normal free:3901904kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:17084kB local_pcp:10236kB free_cma:0kB [ 184.473451][ T9] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 184.490206][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.509364][ T7064] lowmem_reserve[]: 0 0 0 0 0 [ 184.514364][ T9] usb 4-1: Product: syz [ 184.524501][ T7064] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 184.544252][ T9] usb 4-1: Manufacturer: syz [ 184.549541][ T9] usb 4-1: SerialNumber: syz [ 184.574518][ T7064] Node 0 DMA32: 1217*4kB (UE) 813*8kB (UME) 644*16kB (UME) 542*32kB (UME) 199*64kB (UME) 28*128kB (UME) 2*256kB (UM) 2*512kB (UM) 8*1024kB (UME) 9*2048kB (UME) 319*4096kB (UM) = 1390124kB [ 184.624737][ T7064] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 184.637398][ T7064] Node 1 Normal: 226*4kB (UME) 45*8kB (UME) 28*16kB (UME) 99*32kB (UME) 31*64kB (UM) 10*128kB (UME) 0*256kB 1*512kB (E) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3901904kB [ 184.695197][ T7064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 184.725481][ T7064] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 184.758426][ T7064] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 184.789027][ T7064] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 184.821231][ T7064] 78310 total pagecache pages [ 184.846937][ T9] usb 4-1: USB disconnect, device number 11 [ 184.869880][ T7064] 0 pages in swap cache [ 184.884342][ T7064] Free swap = 124996kB [ 184.904341][ T7064] Total swap = 124996kB [ 184.908588][ T7064] 2097051 pages RAM [ 184.929908][ T7064] 0 pages HighMem/MovableOnly [ 184.962056][ T7064] 416120 pages reserved [ 184.994630][ T7064] 0 pages cma reserved [ 185.258077][ T7080] netlink: 8 bytes leftover after parsing attributes in process `syz.2.408'. [ 185.460547][ T7080] misc userio: The device must be registered before sending interrupts [ 185.740462][ T7070] netlink: 4 bytes leftover after parsing attributes in process `syz.1.406'. [ 187.837159][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 187.837179][ T28] audit: type=1326 audit(1750122032.939:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 187.893288][ T28] audit: type=1326 audit(1750122032.969:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 187.945392][ T28] audit: type=1326 audit(1750122032.969:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 187.993213][ T28] audit: type=1326 audit(1750122032.969:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.094630][ T28] audit: type=1326 audit(1750122032.969:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.161188][ T28] audit: type=1326 audit(1750122032.969:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.216426][ T28] audit: type=1326 audit(1750122032.969:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.254646][ T28] audit: type=1326 audit(1750122032.969:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.328877][ T28] audit: type=1326 audit(1750122032.969:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 188.406726][ T7126] fuse: Bad value for 'fd' [ 188.414079][ T28] audit: type=1326 audit(1750122032.969:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.1.421" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 190.474331][ T23] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 190.695604][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 190.720446][ T23] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 190.744358][ T23] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 190.760379][ T23] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 190.784968][ T23] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 190.807984][ T23] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 190.821965][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.874581][ T23] usb 4-1: Product: syz [ 190.875784][ T7135] netlink: 4 bytes leftover after parsing attributes in process `syz.0.429'. [ 190.878817][ T23] usb 4-1: Manufacturer: syz [ 190.912353][ T23] usb 4-1: SerialNumber: syz [ 191.562405][ T23] usb 4-1: USB disconnect, device number 12 [ 192.983641][ T7206] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 193.327038][ T28] kauditd_printk_skb: 100 callbacks suppressed [ 193.327055][ T28] audit: type=1326 audit(1750122038.429:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.410766][ T28] audit: type=1326 audit(1750122038.459:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.486168][ T28] audit: type=1326 audit(1750122038.459:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.539831][ T28] audit: type=1326 audit(1750122038.459:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.618923][ T28] audit: type=1326 audit(1750122038.459:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.692179][ T28] audit: type=1326 audit(1750122038.459:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=161 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.764282][ T28] audit: type=1326 audit(1750122038.459:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 193.815487][ T28] audit: type=1326 audit(1750122038.459:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7226 comm="syz.3.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 194.114440][ T23] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 194.324069][ T23] usb 3-1: Using ep0 maxpacket: 32 [ 194.372600][ T23] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 194.399481][ T23] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 194.435793][ T23] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 194.484225][ T23] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 194.514912][ T23] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 194.537464][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.558974][ T23] usb 3-1: Product: syz [ 194.576824][ T23] usb 3-1: Manufacturer: syz [ 194.598509][ T23] usb 3-1: SerialNumber: syz [ 194.963940][ T23] usb 3-1: USB disconnect, device number 5 [ 195.098085][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 195.109891][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.205463][ T7213] netlink: 4 bytes leftover after parsing attributes in process `syz.1.458'. [ 195.705166][ T28] audit: type=1326 audit(1750122040.809:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7246 comm="syz.3.466" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 195.804431][ T28] audit: type=1326 audit(1750122040.839:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7246 comm="syz.3.466" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 197.104463][ T23] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 197.221399][ T7272] warn_alloc: 1 callbacks suppressed [ 197.221417][ T7272] syz.2.474: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 197.295411][ T7272] CPU: 0 PID: 7272 Comm: syz.2.474 Not tainted 6.6.93-syzkaller #0 [ 197.303418][ T7272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 197.313650][ T7272] Call Trace: [ 197.316955][ T7272] [ 197.319908][ T7272] dump_stack_lvl+0x16c/0x230 [ 197.324641][ T7272] ? show_regs_print_info+0x20/0x20 [ 197.329881][ T7272] ? load_image+0x3b0/0x3b0 [ 197.334406][ T7272] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 197.340873][ T7272] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 197.347514][ T7272] warn_alloc+0x210/0x300 [ 197.352051][ T7272] ? stack_trace_save+0x9c/0xe0 [ 197.356944][ T7272] ? zone_watermark_ok_safe+0x230/0x230 [ 197.362637][ T7272] ? kasan_set_track+0x5f/0x70 [ 197.367432][ T7272] ? kasan_set_track+0x4e/0x70 [ 197.372228][ T7272] ? __kasan_kmalloc+0x8f/0xa0 [ 197.377389][ T7272] ? xsk_init_queue+0xb0/0x110 [ 197.382185][ T7272] ? xsk_setsockopt+0x43c/0x6f0 [ 197.387056][ T7272] ? do_sock_setsockopt+0x254/0x3e0 [ 197.392293][ T7272] ? __x64_sys_setsockopt+0x1be/0x250 [ 197.397691][ T7272] __vmalloc_node_range+0x126/0x1320 [ 197.403050][ T7272] ? free_vm_area+0x50/0x50 [ 197.407606][ T7272] vmalloc_user+0x74/0x80 [ 197.411982][ T7272] ? xskq_create+0xbf/0x170 [ 197.416509][ T7272] xskq_create+0xbf/0x170 [ 197.421060][ T7272] xsk_init_queue+0xb0/0x110 [ 197.426250][ T7272] xsk_setsockopt+0x43c/0x6f0 [ 197.431000][ T7272] ? xsk_poll+0x670/0x670 [ 197.435365][ T7272] ? aa_sock_opt_perm+0x74/0x100 [ 197.440433][ T7272] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 197.446028][ T7272] ? security_socket_setsockopt+0x7e/0xa0 [ 197.451780][ T7272] ? xsk_poll+0x670/0x670 [ 197.456136][ T7272] do_sock_setsockopt+0x254/0x3e0 [ 197.461203][ T7272] ? __ia32_sys_recv+0xb0/0xb0 [ 197.466009][ T7272] ? __fdget+0x180/0x210 [ 197.470371][ T7272] __x64_sys_setsockopt+0x1be/0x250 [ 197.475584][ T7272] do_syscall_64+0x55/0xb0 [ 197.480104][ T7272] ? clear_bhb_loop+0x40/0x90 [ 197.484815][ T7272] ? clear_bhb_loop+0x40/0x90 [ 197.489532][ T7272] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 197.495473][ T7272] RIP: 0033:0x7f97da78e929 [ 197.499911][ T7272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 197.519549][ T7272] RSP: 002b:00007f97da5ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 197.527993][ T7272] RAX: ffffffffffffffda RBX: 00007f97da9b5fa0 RCX: 00007f97da78e929 [ 197.535988][ T7272] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 197.543976][ T7272] RBP: 00007f97da810b39 R08: 0000000000000004 R09: 0000000000000000 [ 197.551976][ T7272] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.559964][ T7272] R13: 0000000000000000 R14: 00007f97da9b5fa0 R15: 00007ffe6dbc7888 [ 197.568246][ T7272] [ 197.610077][ T23] usb 1-1: unable to get BOS descriptor or descriptor too short [ 197.655238][ T23] usb 1-1: not running at top speed; connect to a high speed hub [ 197.682976][ T23] usb 1-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 197.755406][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 197.785195][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.808436][ T23] usb 1-1: Product: syz [ 197.812698][ T23] usb 1-1: Manufacturer: syz [ 197.818546][ T7272] Mem-Info: [ 197.824307][ T23] usb 1-1: SerialNumber: syz [ 197.834316][ T7272] active_anon:26417 inactive_anon:0 isolated_anon:0 [ 197.834316][ T7272] active_file:16691 inactive_file:39864 isolated_file:0 [ 197.834316][ T7272] unevictable:0 dirty:157 writeback:0 [ 197.834316][ T7272] slab_reclaimable:10266 slab_unreclaimable:94231 [ 197.834316][ T7272] mapped:34332 shmem:21233 pagetables:685 [ 197.834316][ T7272] sec_pagetables:0 bounce:0 [ 197.834316][ T7272] kernel_misc_reclaimable:0 [ 197.834316][ T7272] free:1326276 free_pcp:9581 free_cma:0 [ 197.908877][ T23] usb 1-1: bad CDC descriptors [ 198.044423][ T9] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 198.052220][ T7272] Node 0 active_anon:104532kB inactive_anon:0kB active_file:66764kB inactive_file:159256kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:141328kB dirty:624kB writeback:0kB shmem:83596kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11232kB pagetables:2740kB sec_pagetables:0kB all_unreclaimable? no [ 198.084664][ C1] vkms_vblank_simulate: vblank timer overrun [ 198.247198][ T7272] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 198.278120][ C1] vkms_vblank_simulate: vblank timer overrun [ 198.285521][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 198.327438][ T9] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 198.336512][ T7272] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.392239][ T9] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 198.413695][ T7272] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 198.433131][ T9] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 198.459920][ T9] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 198.477837][ T7272] Node 0 DMA32 free:1385832kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:108352kB inactive_anon:0kB active_file:66764kB inactive_file:157932kB unevictable:0kB writepending:624kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:19040kB local_pcp:4852kB free_cma:0kB [ 198.508201][ C1] vkms_vblank_simulate: vblank timer overrun [ 198.603732][ T9] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 198.644935][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.674046][ T9] usb 4-1: Product: syz [ 198.695782][ T9] usb 4-1: Manufacturer: syz [ 198.714426][ T9] usb 4-1: SerialNumber: syz [ 198.805203][ T7272] lowmem_reserve[]: 0 0 1 1 1 [ 198.830887][ T7272] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.878985][ T7272] lowmem_reserve[]: 0 0 0 0 0 [ 198.909121][ T7272] Node 1 Normal free:3903212kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:15776kB local_pcp:6304kB free_cma:0kB [ 198.938996][ C1] vkms_vblank_simulate: vblank timer overrun [ 199.046639][ T9] usb 4-1: USB disconnect, device number 13 [ 199.071209][ T7272] lowmem_reserve[]: 0 0 0 0 0 [ 199.145985][ T7272] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 199.214030][ T7272] Node 0 DMA32: 1021*4kB (UME) 1332*8kB (UME) 1116*16kB (UME) 344*32kB (UME) 118*64kB (UME) 10*128kB (UM) 1*256kB (U) 2*512kB (UM) 2*1024kB (UE) 9*2048kB (UME) 319*4096kB (UM) = 1380820kB [ 199.325714][ T7272] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 199.382201][ T7272] Node 1 Normal: 225*4kB (UME) 43*8kB (UME) 27*16kB (UME) 107*32kB (UME) 36*64kB (UM) 12*128kB (UE) 0*256kB 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3903212kB [ 199.399923][ C1] vkms_vblank_simulate: vblank timer overrun [ 199.470723][ T7272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 199.512737][ T7272] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 199.553363][ T7272] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 199.638502][ T7272] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 199.700929][ T7272] 82183 total pagecache pages [ 199.745262][ T7272] 0 pages in swap cache [ 199.750776][ T7272] Free swap = 124996kB [ 199.794223][ T7272] Total swap = 124996kB [ 199.798484][ T7272] 2097051 pages RAM [ 199.821657][ T7272] 0 pages HighMem/MovableOnly [ 199.834546][ T7272] 416120 pages reserved [ 199.838860][ T7272] 0 pages cma reserved [ 200.583130][ T9] usb 1-1: USB disconnect, device number 14 [ 200.821878][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 200.821896][ T28] audit: type=1326 audit(1750122045.919:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.851559][ T28] audit: type=1326 audit(1750122045.919:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.875542][ T28] audit: type=1326 audit(1750122045.919:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.898161][ T28] audit: type=1326 audit(1750122045.919:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.920462][ C1] vkms_vblank_simulate: vblank timer overrun [ 200.927174][ T28] audit: type=1326 audit(1750122046.029:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.950978][ T28] audit: type=1326 audit(1750122046.029:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 200.978976][ T28] audit: type=1326 audit(1750122046.029:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 201.001334][ C1] vkms_vblank_simulate: vblank timer overrun [ 201.087505][ T28] audit: type=1326 audit(1750122046.029:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 201.180127][ T28] audit: type=1326 audit(1750122046.069:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 201.202449][ C1] vkms_vblank_simulate: vblank timer overrun [ 201.252799][ T28] audit: type=1326 audit(1750122046.079:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7293 comm="syz.1.479" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff5cf590847 code=0x7ffc0000 [ 202.054871][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 202.284276][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 202.307007][ T9] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 202.324285][ T9] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 202.333277][ T9] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 202.357941][ T9] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 202.383039][ T9] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 202.412736][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.446033][ T9] usb 3-1: Product: syz [ 202.450297][ T9] usb 3-1: Manufacturer: syz [ 202.472677][ T9] usb 3-1: SerialNumber: syz [ 202.836911][ T7289] netlink: 4 bytes leftover after parsing attributes in process `syz.3.477'. [ 202.923962][ T9] usb 3-1: USB disconnect, device number 6 [ 203.354350][ T5820] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 203.611261][ T5820] usb 2-1: unable to get BOS descriptor or descriptor too short [ 203.660671][ T5820] usb 2-1: not running at top speed; connect to a high speed hub [ 203.720664][ T5820] usb 2-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 203.801570][ T5820] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.984421][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.992529][ T5820] usb 2-1: Product: syz [ 203.997304][ T5820] usb 2-1: Manufacturer: syz [ 204.002056][ T5820] usb 2-1: SerialNumber: syz [ 204.021599][ T5820] usb 2-1: bad CDC descriptors [ 205.554327][ T5820] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 205.854416][ T5820] usb 3-1: Using ep0 maxpacket: 32 [ 205.921007][ T5820] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 205.953908][ T5820] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 206.004320][ T5820] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 206.028649][ T5820] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 206.064338][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 206.064361][ T28] audit: type=1326 audit(1750122051.149:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.124344][ T5820] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 206.157328][ T5820] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.184284][ T5820] usb 3-1: Product: syz [ 206.198792][ T5820] usb 3-1: Manufacturer: syz [ 206.203480][ T5820] usb 3-1: SerialNumber: syz [ 206.204276][ T28] audit: type=1326 audit(1750122051.199:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.284327][ T28] audit: type=1326 audit(1750122051.279:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.400599][ T28] audit: type=1326 audit(1750122051.279:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.494371][ T28] audit: type=1326 audit(1750122051.279:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.510583][ T788] usb 2-1: USB disconnect, device number 18 [ 206.516816][ C1] vkms_vblank_simulate: vblank timer overrun [ 206.599296][ T28] audit: type=1326 audit(1750122051.279:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.621773][ C1] vkms_vblank_simulate: vblank timer overrun [ 206.719446][ T28] audit: type=1326 audit(1750122051.279:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f7a86d8e963 code=0x7ffc0000 [ 206.810551][ T28] audit: type=1326 audit(1750122051.279:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f7a86d8e963 code=0x7ffc0000 [ 206.858779][ T5820] usb 3-1: USB disconnect, device number 7 [ 206.878174][ T28] audit: type=1326 audit(1750122051.349:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 206.900424][ C1] vkms_vblank_simulate: vblank timer overrun [ 206.956974][ T28] audit: type=1326 audit(1750122051.349:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7341 comm="syz.3.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 207.422136][ T5786] Bluetooth: hci3: command 0x0406 tx timeout [ 207.429255][ T5783] Bluetooth: hci1: command 0x0406 tx timeout [ 207.431881][ T5787] Bluetooth: hci0: command 0x0406 tx timeout [ 207.436439][ T5786] Bluetooth: hci2: command 0x0406 tx timeout [ 207.884489][ T788] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 208.084327][ T788] usb 1-1: Using ep0 maxpacket: 32 [ 208.099383][ T788] usb 1-1: config index 0 descriptor too short (expected 243, got 36) [ 208.120261][ T788] usb 1-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 208.149685][ T788] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 208.184576][ T788] usb 1-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 208.246613][ T788] usb 1-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 208.276916][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.335499][ T788] usb 1-1: Product: syz [ 208.349444][ T788] usb 1-1: Manufacturer: syz [ 208.364482][ T788] usb 1-1: SerialNumber: syz [ 208.673527][ T788] usb 1-1: USB disconnect, device number 15 [ 209.751037][ T7371] netlink: 4 bytes leftover after parsing attributes in process `syz.3.500'. [ 209.804668][ T7385] netlink: 8 bytes leftover after parsing attributes in process `syz.0.502'. [ 210.134424][ T788] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 210.194042][ T7385] misc userio: The device must be registered before sending interrupts [ 210.385212][ T788] usb 2-1: unable to get BOS descriptor or descriptor too short [ 210.407020][ T788] usb 2-1: not running at top speed; connect to a high speed hub [ 210.486019][ T788] usb 2-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 210.595908][ T788] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.641262][ T788] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.670843][ T788] usb 2-1: Product: syz [ 210.704849][ T788] usb 2-1: Manufacturer: syz [ 210.709545][ T788] usb 2-1: SerialNumber: syz [ 210.800020][ T788] usb 2-1: bad CDC descriptors [ 211.624272][ T27] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 211.864464][ T27] usb 3-1: Using ep0 maxpacket: 8 [ 211.935313][ T27] usb 3-1: config 2 has an invalid interface number: 226 but max is 0 [ 211.976420][ T27] usb 3-1: config 2 has no interface number 0 [ 211.982684][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 212.086955][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 212.170618][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 212.226116][ T27] usb 3-1: config 2 interface 226 has no altsetting 0 [ 212.257838][ T27] usb 3-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 212.290254][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.359843][ T27] usb 3-1: Product: syz [ 212.383753][ T27] usb 3-1: Manufacturer: syz [ 212.416747][ T27] usb 3-1: SerialNumber: syz [ 212.436768][ T9] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 212.644478][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 212.674410][ T9] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 212.714425][ T9] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 212.739292][ T9] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 212.769639][ T9] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 212.788238][ T7395] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 212.808415][ T9] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 212.844798][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.864395][ T9] usb 4-1: Product: syz [ 212.887421][ T9] usb 4-1: Manufacturer: syz [ 212.892137][ T9] usb 4-1: SerialNumber: syz [ 212.911280][ T27] usb 3-1: Found UVC 0.00 device syz (05c8:0403) [ 212.947949][ T27] usb 3-1: No valid video chain found. [ 213.056867][ T27] usb 3-1: USB disconnect, device number 8 [ 213.303650][ T9] usb 4-1: USB disconnect, device number 14 [ 213.671140][ T968] usb 2-1: USB disconnect, device number 19 [ 214.304412][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 214.547416][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 214.592286][ T9] usb 2-1: config index 0 descriptor too short (expected 243, got 36) [ 214.606798][ T9] usb 2-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 214.639643][ T9] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 214.674840][ T9] usb 2-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 214.718941][ T9] usb 2-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 214.771559][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.804374][ T9] usb 2-1: Product: syz [ 214.808683][ T9] usb 2-1: Manufacturer: syz [ 214.813343][ T9] usb 2-1: SerialNumber: syz [ 215.126600][ T9] usb 2-1: USB disconnect, device number 20 [ 215.276589][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 215.276608][ T28] audit: type=1326 audit(1750122060.379:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.353764][ T28] audit: type=1326 audit(1750122060.379:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.417773][ T28] audit: type=1326 audit(1750122060.379:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.482039][ T28] audit: type=1326 audit(1750122060.379:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.504354][ C1] vkms_vblank_simulate: vblank timer overrun [ 215.554602][ T28] audit: type=1326 audit(1750122060.379:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.614760][ T28] audit: type=1326 audit(1750122060.379:539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.636991][ C1] vkms_vblank_simulate: vblank timer overrun [ 215.688866][ T28] audit: type=1326 audit(1750122060.379:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.762767][ T28] audit: type=1326 audit(1750122060.379:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 215.785201][ C1] vkms_vblank_simulate: vblank timer overrun [ 215.816634][ T28] audit: type=1326 audit(1750122060.379:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2ce6b90847 code=0x7ffc0000 [ 215.840038][ T28] audit: type=1326 audit(1750122060.379:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7425 comm="syz.0.513" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f2ce6b907bc code=0x7ffc0000 [ 216.397838][ T788] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 216.616976][ T788] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 216.648824][ T788] usb 1-1: config 0 has no interface number 0 [ 216.669145][ T788] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 216.682462][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.711948][ T788] usb 1-1: Product: syz [ 216.724329][ T788] usb 1-1: Manufacturer: syz [ 216.724417][ T27] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 216.729031][ T788] usb 1-1: SerialNumber: syz [ 216.735791][ T788] usb 1-1: config 0 descriptor?? [ 216.944349][ T27] usb 3-1: Using ep0 maxpacket: 8 [ 216.957386][ T27] usb 3-1: config 2 has an invalid interface number: 226 but max is 0 [ 216.969895][ T788] usb 1-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 216.979616][ T27] usb 3-1: config 2 has no interface number 0 [ 216.994020][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 217.007836][ T788] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 217.011052][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 217.032778][ T788] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 217.042757][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 217.054392][ T788] usb 1-1: media controller created [ 217.057388][ T27] usb 3-1: config 2 interface 226 has no altsetting 0 [ 217.072485][ T27] usb 3-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 217.092235][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.120126][ T788] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 217.146654][ T27] usb 3-1: Product: syz [ 217.155435][ T27] usb 3-1: Manufacturer: syz [ 217.160439][ T27] usb 3-1: SerialNumber: syz [ 217.394932][ T7441] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 217.434712][ T788] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 217.537811][ T27] usb 3-1: Found UVC 0.00 device syz (05c8:0403) [ 217.557470][ T27] usb 3-1: No valid video chain found. [ 217.594459][ T27] usb 3-1: USB disconnect, device number 9 [ 217.632487][ T788] usb 1-1: USB disconnect, device number 16 [ 218.384036][ T7442] netlink: 4 bytes leftover after parsing attributes in process `syz.1.514'. [ 218.419084][ T7457] netlink: 4 bytes leftover after parsing attributes in process `syz.0.519'. [ 218.684650][ T7457] netlink: 4 bytes leftover after parsing attributes in process `syz.0.519'. [ 220.296219][ T23] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 220.505317][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 220.531840][ T23] usb 4-1: config index 0 descriptor too short (expected 243, got 36) [ 220.553821][ T23] usb 4-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 220.586271][ T23] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 220.612474][ T23] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 220.644748][ T23] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 220.670370][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.713253][ T23] usb 4-1: Product: syz [ 220.722556][ T23] usb 4-1: Manufacturer: syz [ 220.738992][ T23] usb 4-1: SerialNumber: syz [ 221.021954][ T23] usb 4-1: USB disconnect, device number 15 [ 222.967084][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 222.967103][ T28] audit: type=1326 audit(1750122068.069:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.020020][ T28] audit: type=1326 audit(1750122068.069:591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.057483][ T28] audit: type=1326 audit(1750122068.099:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.100799][ T28] audit: type=1326 audit(1750122068.099:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.171334][ T28] audit: type=1326 audit(1750122068.099:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.204379][ T23] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 223.230839][ T28] audit: type=1326 audit(1750122068.099:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.253042][ C1] vkms_vblank_simulate: vblank timer overrun [ 223.299252][ T28] audit: type=1326 audit(1750122068.099:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.359344][ T28] audit: type=1326 audit(1750122068.099:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.381889][ C1] vkms_vblank_simulate: vblank timer overrun [ 223.430610][ T28] audit: type=1326 audit(1750122068.099:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.452907][ C1] vkms_vblank_simulate: vblank timer overrun [ 223.467179][ T23] usb 3-1: Using ep0 maxpacket: 32 [ 223.481568][ T28] audit: type=1326 audit(1750122068.099:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7502 comm="syz.0.534" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 223.509509][ T23] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 223.518251][ T23] usb 3-1: config 0 has no interface number 0 [ 223.524978][ T23] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 223.536283][ T23] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 223.552179][ T23] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 223.561875][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.570292][ T23] usb 3-1: Product: syz [ 223.575605][ T23] usb 3-1: Manufacturer: syz [ 223.580323][ T23] usb 3-1: SerialNumber: syz [ 223.601322][ T23] usb 3-1: config 0 descriptor?? [ 223.613427][ T23] smsc95xx v2.0.0 [ 223.622835][ T23] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 223.640238][ T23] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 224.189641][ T7520] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 224.197502][ T7520] IPv6: NLM_F_CREATE should be set when creating new route [ 224.395141][ T23] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 224.594776][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 224.605764][ T23] usb 1-1: config index 0 descriptor too short (expected 243, got 36) [ 224.618811][ T23] usb 1-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 224.637640][ T23] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 224.656526][ T23] usb 1-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 224.676123][ T23] usb 1-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 224.685825][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.701569][ T23] usb 1-1: Product: syz [ 224.710828][ T23] usb 1-1: Manufacturer: syz [ 224.719003][ T23] usb 1-1: SerialNumber: syz [ 225.010754][ T23] usb 1-1: USB disconnect, device number 17 [ 226.344586][ T788] usb 3-1: USB disconnect, device number 10 [ 226.978494][ T7560] netlink: 4 bytes leftover after parsing attributes in process `syz.3.550'. [ 227.194285][ T23] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 227.424235][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 227.455458][ T23] usb 3-1: config 2 has an invalid interface number: 226 but max is 0 [ 227.491450][ T23] usb 3-1: config 2 has no interface number 0 [ 227.504432][ T23] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 227.537495][ T23] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 227.564393][ T27] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 227.576544][ T23] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 227.596664][ T23] usb 3-1: config 2 interface 226 has no altsetting 0 [ 227.618094][ T23] usb 3-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 227.637574][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.649461][ T23] usb 3-1: Product: syz [ 227.654547][ T23] usb 3-1: Manufacturer: syz [ 227.666905][ T23] usb 3-1: SerialNumber: syz [ 227.794341][ T27] usb 2-1: Using ep0 maxpacket: 32 [ 227.837365][ T27] usb 2-1: config index 0 descriptor too short (expected 243, got 36) [ 227.854291][ T27] usb 2-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 227.863199][ T27] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 227.894483][ T27] usb 2-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 227.908888][ T7559] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 227.928217][ T27] usb 2-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 227.952267][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.976009][ T23] usb 3-1: Found UVC 0.00 device syz (05c8:0403) [ 227.998571][ T27] usb 2-1: Product: syz [ 228.014384][ T23] usb 3-1: No valid video chain found. [ 228.022776][ T27] usb 2-1: Manufacturer: syz [ 228.040870][ T27] usb 2-1: SerialNumber: syz [ 228.070402][ T23] usb 3-1: USB disconnect, device number 11 [ 228.327119][ T27] usb 2-1: USB disconnect, device number 21 [ 228.506405][ T7569] netlink: 12 bytes leftover after parsing attributes in process `syz.0.557'. [ 228.752880][ T28] kauditd_printk_skb: 42 callbacks suppressed [ 228.752899][ T28] audit: type=1326 audit(1750122073.849:642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.810226][ T28] audit: type=1326 audit(1750122073.859:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.832530][ C1] vkms_vblank_simulate: vblank timer overrun [ 228.840260][ T28] audit: type=1326 audit(1750122073.879:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.862830][ T28] audit: type=1326 audit(1750122073.879:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.885077][ C1] vkms_vblank_simulate: vblank timer overrun [ 228.891846][ T28] audit: type=1326 audit(1750122073.879:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.919945][ T28] audit: type=1326 audit(1750122073.879:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.942864][ T28] audit: type=1326 audit(1750122073.879:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 228.965152][ C1] vkms_vblank_simulate: vblank timer overrun [ 228.988560][ T28] audit: type=1326 audit(1750122073.879:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 229.023238][ T28] audit: type=1326 audit(1750122073.879:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 229.047459][ T28] audit: type=1326 audit(1750122073.889:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7575 comm="syz.0.560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 229.070010][ C1] vkms_vblank_simulate: vblank timer overrun [ 229.076844][ T27] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 229.154874][ T7580] fuse: Unknown parameter 'group_id00000000000000000000' [ 229.284828][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 229.292591][ T27] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 229.304305][ T27] usb 3-1: config 0 has no interface number 0 [ 229.313931][ T27] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 229.334537][ T27] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 229.369981][ T27] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 229.384212][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.402326][ T27] usb 3-1: Product: syz [ 229.413598][ T27] usb 3-1: Manufacturer: syz [ 229.424259][ T27] usb 3-1: SerialNumber: syz [ 229.448105][ T27] usb 3-1: config 0 descriptor?? [ 229.477456][ T27] smsc95xx v2.0.0 [ 229.484798][ T27] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 229.548411][ T27] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 230.022726][ T7597] netlink: 12 bytes leftover after parsing attributes in process `syz.1.568'. [ 230.114925][ T23] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 230.334397][ T23] usb 4-1: Using ep0 maxpacket: 8 [ 230.348289][ T23] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 230.365884][ T23] usb 4-1: config 2 has no interface number 0 [ 230.383888][ T23] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 230.404371][ T23] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 230.421839][ T23] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 230.444919][ T23] usb 4-1: config 2 interface 226 has no altsetting 0 [ 230.453599][ T5820] usb 3-1: USB disconnect, device number 12 [ 230.468756][ T23] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 230.513553][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.573086][ T23] usb 4-1: Product: syz [ 230.583757][ T23] usb 4-1: Manufacturer: syz [ 230.603451][ T23] usb 4-1: SerialNumber: syz [ 230.641088][ T7605] fuse: Unknown parameter 'group_id00000000000000000000' [ 230.831753][ T7594] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 230.953955][ T23] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 230.985563][ T23] usb 4-1: No valid video chain found. [ 231.053753][ T23] usb 4-1: USB disconnect, device number 16 [ 231.114340][ T5818] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 231.364214][ T5818] usb 2-1: Using ep0 maxpacket: 32 [ 231.380889][ T5818] usb 2-1: config index 0 descriptor too short (expected 243, got 36) [ 231.400478][ T5818] usb 2-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 231.420557][ T5818] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 231.457912][ T5818] usb 2-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 231.500207][ T5818] usb 2-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 231.512576][ T5818] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.524502][ T5818] usb 2-1: Product: syz [ 231.531126][ T5818] usb 2-1: Manufacturer: syz [ 231.544303][ T5818] usb 2-1: SerialNumber: syz [ 231.937501][ T5818] usb 2-1: USB disconnect, device number 22 [ 232.239441][ T7622] netlink: 12 bytes leftover after parsing attributes in process `syz.3.577'. [ 232.664490][ T5818] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 232.864954][ T5818] usb 1-1: Using ep0 maxpacket: 32 [ 232.895649][ T5818] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 232.903986][ T5818] usb 1-1: config 0 has no interface number 0 [ 232.934726][ T5818] usb 1-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 232.949727][ T5818] usb 1-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 232.968785][ T5818] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 232.985022][ T5818] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.994799][ T5818] usb 1-1: Product: syz [ 232.999132][ T5818] usb 1-1: Manufacturer: syz [ 233.004035][ T5818] usb 1-1: SerialNumber: syz [ 233.018842][ T5818] usb 1-1: config 0 descriptor?? [ 233.037419][ T5818] smsc95xx v2.0.0 [ 233.041156][ T5818] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 233.061758][ T5818] smsc95xx: probe of 1-1:0.67 failed with error -22 [ 233.491658][ T7645] netlink: 4 bytes leftover after parsing attributes in process `syz.1.582'. [ 233.644441][ T7650] netlink: 8 bytes leftover after parsing attributes in process `syz.3.587'. [ 233.814743][ T7650] misc userio: The device must be registered before sending interrupts [ 234.010744][ T788] usb 1-1: USB disconnect, device number 18 [ 234.604244][ T5818] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 234.838672][ T5818] usb 1-1: Using ep0 maxpacket: 32 [ 234.876673][ T5818] usb 1-1: config index 0 descriptor too short (expected 243, got 36) [ 234.914432][ T5818] usb 1-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 234.923309][ T5818] usb 1-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 234.974395][ T5818] usb 1-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 235.088279][ T5818] usb 1-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 235.116137][ T5818] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.149457][ T5818] usb 1-1: Product: syz [ 235.153682][ T5818] usb 1-1: Manufacturer: syz [ 235.181303][ T5818] usb 1-1: SerialNumber: syz [ 235.526228][ T5818] usb 1-1: USB disconnect, device number 19 [ 235.696391][ T7677] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 235.721393][ T7681] warn_alloc: 2 callbacks suppressed [ 235.721412][ T7681] syz.1.599: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 235.774192][ T7681] CPU: 1 PID: 7681 Comm: syz.1.599 Not tainted 6.6.93-syzkaller #0 [ 235.782202][ T7681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 235.792325][ T7681] Call Trace: [ 235.795750][ T7681] [ 235.798733][ T7681] dump_stack_lvl+0x16c/0x230 [ 235.803562][ T7681] ? show_regs_print_info+0x20/0x20 [ 235.808829][ T7681] ? load_image+0x3b0/0x3b0 [ 235.813404][ T7681] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 235.819876][ T7681] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 235.826445][ T7681] warn_alloc+0x210/0x300 [ 235.830833][ T7681] ? stack_trace_save+0x9c/0xe0 [ 235.835741][ T7681] ? zone_watermark_ok_safe+0x230/0x230 [ 235.841362][ T7681] ? kasan_set_track+0x5f/0x70 [ 235.846218][ T7681] ? kasan_set_track+0x4e/0x70 [ 235.851137][ T7681] ? __kasan_kmalloc+0x8f/0xa0 [ 235.855967][ T7681] ? xsk_init_queue+0xb0/0x110 [ 235.860797][ T7681] ? xsk_setsockopt+0x43c/0x6f0 [ 235.865698][ T7681] ? do_sock_setsockopt+0x254/0x3e0 [ 235.870952][ T7681] ? __x64_sys_setsockopt+0x1be/0x250 [ 235.876421][ T7681] __vmalloc_node_range+0x126/0x1320 [ 235.881814][ T7681] ? free_vm_area+0x50/0x50 [ 235.886388][ T7681] vmalloc_user+0x74/0x80 [ 235.890809][ T7681] ? xskq_create+0xbf/0x170 [ 235.895405][ T7681] xskq_create+0xbf/0x170 [ 235.899799][ T7681] xsk_init_queue+0xb0/0x110 [ 235.904461][ T7681] xsk_setsockopt+0x43c/0x6f0 [ 235.909216][ T7681] ? xsk_poll+0x670/0x670 [ 235.913628][ T7681] ? aa_sock_opt_perm+0x74/0x100 [ 235.918633][ T7681] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 235.924249][ T7681] ? security_socket_setsockopt+0x7e/0xa0 [ 235.930026][ T7681] ? xsk_poll+0x670/0x670 [ 235.934419][ T7681] do_sock_setsockopt+0x254/0x3e0 [ 235.939512][ T7681] ? __ia32_sys_recv+0xb0/0xb0 [ 235.944419][ T7681] ? __fdget+0x180/0x210 [ 235.948851][ T7681] __x64_sys_setsockopt+0x1be/0x250 [ 235.954203][ T7681] do_syscall_64+0x55/0xb0 [ 235.958683][ T7681] ? clear_bhb_loop+0x40/0x90 [ 235.963421][ T7681] ? clear_bhb_loop+0x40/0x90 [ 235.968153][ T7681] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 235.974161][ T7681] RIP: 0033:0x7ff5cf58e929 [ 235.978634][ T7681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 235.998310][ T7681] RSP: 002b:00007ff5d03da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 236.006800][ T7681] RAX: ffffffffffffffda RBX: 00007ff5cf7b5fa0 RCX: 00007ff5cf58e929 [ 236.014928][ T7681] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 236.023046][ T7681] RBP: 00007ff5cf610b39 R08: 0000000000000004 R09: 0000000000000000 [ 236.031078][ T7681] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 236.039287][ T7681] R13: 0000000000000000 R14: 00007ff5cf7b5fa0 R15: 00007ffd6c1a6e88 [ 236.047354][ T7681] [ 236.069322][ T7681] Mem-Info: [ 236.072823][ T7681] active_anon:26484 inactive_anon:0 isolated_anon:0 [ 236.072823][ T7681] active_file:16725 inactive_file:39878 isolated_file:0 [ 236.072823][ T7681] unevictable:0 dirty:70 writeback:0 [ 236.072823][ T7681] slab_reclaimable:10266 slab_unreclaimable:94468 [ 236.072823][ T7681] mapped:30697 shmem:21474 pagetables:625 [ 236.072823][ T7681] sec_pagetables:0 bounce:0 [ 236.072823][ T7681] kernel_misc_reclaimable:0 [ 236.072823][ T7681] free:1329473 free_pcp:5561 free_cma:0 [ 236.123228][ T7681] Node 0 active_anon:103900kB inactive_anon:0kB active_file:66900kB inactive_file:159312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:124188kB dirty:276kB writeback:0kB shmem:83860kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11212kB pagetables:2500kB sec_pagetables:0kB all_unreclaimable? no [ 236.161526][ T7681] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 236.224250][ T23] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 236.245343][ T7681] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 236.297137][ T7681] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 236.303036][ T7681] Node 0 DMA32 free:1393744kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:103956kB inactive_anon:0kB active_file:66900kB inactive_file:157988kB unevictable:0kB writepending:276kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:12196kB local_pcp:10912kB free_cma:0kB [ 236.345568][ T7681] lowmem_reserve[]: 0 0 1 1 1 [ 236.350514][ T7681] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 236.412196][ T7681] lowmem_reserve[]: 0 0 0 0 0 [ 236.424196][ T7681] Node 1 Normal free:3903984kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:15036kB local_pcp:5820kB free_cma:0kB [ 236.462675][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 236.480554][ T7681] lowmem_reserve[]: 0 0 0 0 0 [ 236.494841][ T23] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 236.495015][ T7681] Node 0 [ 236.503112][ T23] usb 4-1: config 0 has no interface number 0 [ 236.514265][ T7681] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 236.524511][ T23] usb 4-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 236.549510][ T7681] Node 0 DMA32: 252*4kB (UE) 1770*8kB (UME) 1001*16kB (UME) 148*32kB (UME) 508*64kB (UME) 118*128kB (UME) 32*256kB (UME) 13*512kB (UM) 3*1024kB (M) 3*2048kB (UME) 314*4096kB (UM) = 1393744kB [ 236.557696][ T23] usb 4-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 236.618684][ T23] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 236.632934][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.635250][ T7681] Node 0 [ 236.651323][ T23] usb 4-1: Product: syz [ 236.668772][ T23] usb 4-1: Manufacturer: syz [ 236.673465][ T23] usb 4-1: SerialNumber: syz [ 236.681793][ T7681] Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 236.702552][ T23] usb 4-1: config 0 descriptor?? [ 236.703889][ T7681] Node 1 Normal: 225*4kB (UME) 43*8kB (UME) 27*16kB (UME) 129*32kB (UME) 39*64kB (UM) 13*128kB (UE) 0*256kB 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3904236kB [ 236.727452][ T23] smsc95xx v2.0.0 [ 236.764407][ T23] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 236.779601][ T23] smsc95xx: probe of 4-1:0.67 failed with error -22 [ 236.797752][ T7681] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 236.817832][ T7681] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 236.858936][ T7681] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 236.893282][ T7681] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 236.933550][ T7681] 74758 total pagecache pages [ 236.953831][ T7681] 0 pages in swap cache [ 236.969408][ T7681] Free swap = 124984kB [ 236.973649][ T7681] Total swap = 124996kB [ 237.004309][ T7681] 2097051 pages RAM [ 237.008207][ T7681] 0 pages HighMem/MovableOnly [ 237.043608][ T7681] 416120 pages reserved [ 237.048803][ T7681] 0 pages cma reserved [ 237.255164][ T7696] fuse: Bad value for 'fd' [ 237.406165][ T7699] netlink: 8 bytes leftover after parsing attributes in process `syz.2.606'. [ 237.454948][ T7701] fuse: Bad value for 'user_id' [ 237.517748][ T7699] misc userio: The device must be registered before sending interrupts [ 237.779395][ T968] usb 4-1: USB disconnect, device number 17 [ 237.926595][ T7706] netlink: 4 bytes leftover after parsing attributes in process `syz.0.602'. [ 238.014256][ T788] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 238.205446][ T788] usb 2-1: Using ep0 maxpacket: 32 [ 238.238391][ T788] usb 2-1: config index 0 descriptor too short (expected 243, got 36) [ 238.272316][ T788] usb 2-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 238.301682][ T788] usb 2-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 238.325799][ T788] usb 2-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 238.385510][ T788] usb 2-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 238.414263][ T788] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.464442][ T788] usb 2-1: Product: syz [ 238.468800][ T788] usb 2-1: Manufacturer: syz [ 238.473548][ T788] usb 2-1: SerialNumber: syz [ 238.934407][ T788] usb 2-1: USB disconnect, device number 23 [ 239.375339][ T7720] netlink: 4 bytes leftover after parsing attributes in process `syz.3.614'. [ 239.612135][ T7722] fuse: Bad value for 'fd' [ 239.851471][ T7724] fuse: Bad value for 'user_id' [ 240.214793][ T5814] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 240.256786][ T7732] input: syz1 as /devices/virtual/input/input8 [ 240.404252][ T5814] usb 2-1: Using ep0 maxpacket: 8 [ 240.414684][ T5814] usb 2-1: config 2 has an invalid interface number: 226 but max is 0 [ 240.433357][ T5814] usb 2-1: config 2 has no interface number 0 [ 240.463861][ T5814] usb 2-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 240.494484][ T5814] usb 2-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 240.542864][ T5814] usb 2-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 240.581325][ T5814] usb 2-1: config 2 interface 226 has no altsetting 0 [ 240.613056][ T5814] usb 2-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 240.640624][ T5814] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.660592][ T5814] usb 2-1: Product: syz [ 240.673465][ T5814] usb 2-1: Manufacturer: syz [ 240.687539][ T5814] usb 2-1: SerialNumber: syz [ 240.695723][ T7741] netlink: 8 bytes leftover after parsing attributes in process `syz.0.621'. [ 240.716300][ T7744] fuse: Bad value for 'fd' [ 240.946578][ T7726] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 241.254236][ T968] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 241.362013][ T7755] fuse: Bad value for 'user_id' [ 241.464983][ T7756] misc userio: The device must be registered before sending interrupts [ 241.504709][ T968] usb 3-1: Using ep0 maxpacket: 32 [ 241.546957][ T968] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 241.583584][ T968] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 241.603942][ T968] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 241.645797][ T968] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 241.686701][ T968] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 241.706149][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.707284][ T5814] usb 2-1: Found UVC 0.00 device syz (05c8:0403) [ 241.738752][ T5814] usb 2-1: No valid video chain found. [ 241.777595][ T968] usb 3-1: Product: syz [ 241.792852][ T5814] usb 2-1: USB disconnect, device number 24 [ 241.822440][ T968] usb 3-1: Manufacturer: syz [ 241.844458][ T968] usb 3-1: SerialNumber: syz [ 242.173123][ T968] usb 3-1: USB disconnect, device number 13 [ 243.055913][ T7769] input: syz1 as /devices/virtual/input/input9 [ 243.314506][ T5820] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 243.550096][ T5820] usb 2-1: unable to get BOS descriptor or descriptor too short [ 243.616377][ T5820] usb 2-1: not running at top speed; connect to a high speed hub [ 243.645021][ T5820] usb 2-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 243.671272][ T5820] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 243.682496][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.701375][ T5820] usb 2-1: Product: syz [ 243.712571][ T5820] usb 2-1: Manufacturer: syz [ 243.719628][ T5820] usb 2-1: SerialNumber: syz [ 243.754820][ T5820] usb 2-1: bad CDC descriptors [ 244.747510][ T7792] fuse: Bad value for 'fd' [ 244.896056][ T5818] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 244.956254][ T7794] input: syz1 as /devices/virtual/input/input10 [ 245.108837][ T5818] usb 4-1: Using ep0 maxpacket: 8 [ 245.126433][ T5818] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 245.139469][ T5818] usb 4-1: config 2 has no interface number 0 [ 245.146973][ T5818] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 245.165619][ T5818] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 245.182955][ T5818] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 245.198589][ T5818] usb 4-1: config 2 interface 226 has no altsetting 0 [ 245.211981][ T5818] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 245.224236][ T5818] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.232256][ T5818] usb 4-1: Product: syz [ 245.241008][ T5818] usb 4-1: Manufacturer: syz [ 245.246108][ T5818] usb 4-1: SerialNumber: syz [ 245.255680][ T7798] netlink: 8 bytes leftover after parsing attributes in process `syz.2.642'. [ 245.481311][ T7786] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 245.519447][ T5818] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 245.549565][ T5818] usb 4-1: No valid video chain found. [ 245.597838][ T5818] usb 4-1: USB disconnect, device number 18 [ 245.615465][ T7798] misc userio: The device must be registered before sending interrupts [ 246.382161][ T5815] usb 2-1: USB disconnect, device number 25 [ 246.765053][ T7822] fuse: Bad value for 'fd' [ 247.437681][ T7828] netlink: 4 bytes leftover after parsing attributes in process `syz.1.652'. [ 247.469632][ T7828] netlink: 12 bytes leftover after parsing attributes in process `syz.1.652'. [ 248.585831][ T7838] usb usb8: usbfs: process 7838 (syz.2.656) did not claim interface 0 before use [ 248.984306][ T5815] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 249.057602][ T7855] netlink: 8 bytes leftover after parsing attributes in process `syz.3.662'. [ 249.148145][ T5815] usb 1-1: device descriptor read/64, error -71 [ 249.234922][ T7858] misc userio: The device must be registered before sending interrupts [ 249.436407][ T5815] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 249.594268][ T5815] usb 1-1: device descriptor read/64, error -71 [ 249.714661][ T5815] usb usb1-port1: attempt power cycle [ 250.174358][ T5815] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 250.216557][ T5815] usb 1-1: device descriptor read/8, error -71 [ 250.574511][ T5815] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 250.616720][ T5815] usb 1-1: device descriptor read/8, error -71 [ 250.784654][ T5815] usb usb1-port1: unable to enumerate USB device [ 251.716868][ T7897] input: syz1 as /devices/virtual/input/input14 [ 252.836853][ T5818] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 252.894367][ T5820] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 253.080568][ T5818] usb 2-1: unable to get BOS descriptor or descriptor too short [ 253.096695][ T5820] usb 4-1: no configurations [ 253.101340][ T5820] usb 4-1: can't read configurations, error -22 [ 253.110659][ T5818] usb 2-1: not running at top speed; connect to a high speed hub [ 253.153325][ T5818] usb 2-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 253.242704][ T5818] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 253.282746][ T5818] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.318492][ T5818] usb 2-1: Product: syz [ 253.324358][ T5820] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 253.342124][ T5818] usb 2-1: Manufacturer: syz [ 253.351971][ T5818] usb 2-1: SerialNumber: syz [ 253.378282][ T5818] usb 2-1: bad CDC descriptors [ 253.529532][ T5820] usb 4-1: no configurations [ 253.540034][ T5820] usb 4-1: can't read configurations, error -22 [ 253.554697][ T5820] usb usb4-port1: attempt power cycle [ 253.746967][ T7930] input: syz1 as /devices/virtual/input/input15 [ 253.994312][ T5820] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 254.058293][ T5820] usb 4-1: no configurations [ 254.063898][ T5820] usb 4-1: can't read configurations, error -22 [ 254.099141][ T7937] fuse: Bad value for 'fd' [ 254.244266][ T5820] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 254.312778][ T5820] usb 4-1: no configurations [ 254.321657][ T5820] usb 4-1: can't read configurations, error -22 [ 254.336482][ T5820] usb usb4-port1: unable to enumerate USB device [ 255.679694][ T5820] usb 2-1: USB disconnect, device number 26 [ 255.913767][ T7954] input: syz1 as /devices/virtual/input/input16 [ 256.382632][ T7963] fuse: Bad value for 'rootmode' [ 256.538753][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.545985][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.872302][ T7974] netlink: 8 bytes leftover after parsing attributes in process `syz.2.705'. [ 256.955170][ T7974] misc userio: The device must be registered before sending interrupts [ 257.496458][ T788] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 257.685154][ T788] usb 1-1: no configurations [ 257.689851][ T788] usb 1-1: can't read configurations, error -22 [ 257.814668][ T5820] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 257.847166][ T788] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 257.904286][ T27] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 258.014541][ T5820] usb 2-1: Using ep0 maxpacket: 32 [ 258.036442][ T5820] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.066746][ T788] usb 1-1: no configurations [ 258.071438][ T788] usb 1-1: can't read configurations, error -22 [ 258.078837][ T5820] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 258.089784][ T788] usb usb1-port1: attempt power cycle [ 258.096242][ T5820] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 258.104561][ T27] usb 4-1: Using ep0 maxpacket: 8 [ 258.106070][ T5820] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.122707][ T5820] usb 2-1: config 0 descriptor?? [ 258.123917][ T27] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 258.153655][ T27] usb 4-1: config 2 has no interface number 0 [ 258.160171][ T27] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 258.171611][ T27] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 258.182890][ T27] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 258.195307][ T27] usb 4-1: config 2 interface 226 has no altsetting 0 [ 258.214447][ T27] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 258.223782][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.233457][ T27] usb 4-1: Product: syz [ 258.238514][ T27] usb 4-1: Manufacturer: syz [ 258.243194][ T27] usb 4-1: SerialNumber: syz [ 258.514379][ T788] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 258.528302][ T7991] fuse: Bad value for 'rootmode' [ 258.558614][ T788] usb 1-1: no configurations [ 258.563366][ T788] usb 1-1: can't read configurations, error -22 [ 258.583018][ T27] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 258.604427][ T27] usb 4-1: No valid video chain found. [ 258.634571][ T27] usb 4-1: USB disconnect, device number 23 [ 258.712109][ T7996] netlink: 20 bytes leftover after parsing attributes in process `syz.2.714'. [ 258.734419][ T788] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 258.803870][ T788] usb 1-1: no configurations [ 258.814392][ T788] usb 1-1: can't read configurations, error -22 [ 258.854626][ T788] usb usb1-port1: unable to enumerate USB device [ 259.526507][ T5820] usbhid 2-1:0.0: can't add hid device: -71 [ 259.532754][ T5820] usbhid: probe of 2-1:0.0 failed with error -71 [ 259.554570][ T5820] usb 2-1: USB disconnect, device number 27 [ 260.602494][ T8023] netlink: 8 bytes leftover after parsing attributes in process `syz.1.719'. [ 260.842352][ T8027] fuse: Unknown parameter 'use00000000000000000000' [ 260.946640][ T8023] misc userio: The device must be registered before sending interrupts [ 261.004741][ T8029] netlink: 20 bytes leftover after parsing attributes in process `syz.0.723'. [ 261.954403][ T5820] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 262.165433][ T5820] usb 3-1: no configurations [ 262.219035][ T5820] usb 3-1: can't read configurations, error -22 [ 262.320116][ T8049] fuse: Bad value for 'rootmode' [ 262.404493][ T5820] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 262.625132][ T5820] usb 3-1: no configurations [ 262.629839][ T5820] usb 3-1: can't read configurations, error -22 [ 262.647523][ T5820] usb usb3-port1: attempt power cycle [ 263.074364][ T5820] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 263.125982][ T5820] usb 3-1: no configurations [ 263.154265][ T5820] usb 3-1: can't read configurations, error -22 [ 263.325490][ T5820] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 263.506814][ T5820] usb 3-1: no configurations [ 263.515323][ T5820] usb 3-1: can't read configurations, error -22 [ 263.523561][ T5820] usb usb3-port1: unable to enumerate USB device [ 263.523760][ T8070] netlink: 20 bytes leftover after parsing attributes in process `syz.3.740'. [ 264.121871][ T8078] netlink: 8 bytes leftover after parsing attributes in process `syz.0.742'. [ 264.319991][ T8078] misc userio: The device must be registered before sending interrupts [ 264.635511][ T5820] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 264.824267][ T5820] usb 4-1: Using ep0 maxpacket: 32 [ 264.826627][ T5820] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 264.854450][ T5820] usb 4-1: config 0 has no interface number 0 [ 264.861406][ T5820] usb 4-1: config 0 interface 67 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 264.884371][ T5820] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 264.893730][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.902374][ T5820] usb 4-1: Product: syz [ 264.912319][ T5820] usb 4-1: Manufacturer: syz [ 264.917763][ T5820] usb 4-1: SerialNumber: syz [ 264.928348][ T5820] usb 4-1: config 0 descriptor?? [ 264.952223][ T5820] smsc95xx v2.0.0 [ 264.958026][ T5820] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 264.990559][ T5820] smsc95xx: probe of 4-1:0.67 failed with error -22 [ 265.163524][ T5820] usb 4-1: USB disconnect, device number 24 [ 265.581312][ T8096] netlink: 20 bytes leftover after parsing attributes in process `syz.0.749'. [ 265.810982][ T8097] netlink: 4 bytes leftover after parsing attributes in process `syz.2.747'. [ 267.265218][ T8126] netlink: 8 bytes leftover after parsing attributes in process `syz.1.758'. [ 267.631179][ T8126] misc userio: The device must be registered before sending interrupts [ 267.845125][ T8137] netlink: 4 bytes leftover after parsing attributes in process `syz.2.760'. [ 269.529134][ T8147] netlink: 4 bytes leftover after parsing attributes in process `syz.1.764'. [ 269.714855][ T8154] netlink: 4 bytes leftover after parsing attributes in process `syz.3.763'. [ 269.882463][ T8154] netlink: 4 bytes leftover after parsing attributes in process `syz.3.763'. [ 269.899364][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 269.899382][ T28] audit: type=1326 audit(1750122114.999:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 269.950234][ T28] audit: type=1326 audit(1750122114.999:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.002589][ T28] audit: type=1326 audit(1750122114.999:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.048024][ T28] audit: type=1326 audit(1750122114.999:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.120985][ T28] audit: type=1326 audit(1750122114.999:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.143362][ C1] vkms_vblank_simulate: vblank timer overrun [ 270.151095][ T28] audit: type=1326 audit(1750122114.999:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.173378][ C1] vkms_vblank_simulate: vblank timer overrun [ 270.187486][ T28] audit: type=1326 audit(1750122114.999:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 270.209716][ C1] vkms_vblank_simulate: vblank timer overrun [ 270.319877][ T28] audit: type=1326 audit(1750122114.999:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff5cf590847 code=0x7ffc0000 [ 270.342037][ C1] vkms_vblank_simulate: vblank timer overrun [ 270.413502][ T28] audit: type=1326 audit(1750122114.999:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7ff5cf5907bc code=0x7ffc0000 [ 270.438705][ T28] audit: type=1326 audit(1750122114.999:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8155 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7ff5cf5906f4 code=0x7ffc0000 [ 270.460826][ C1] vkms_vblank_simulate: vblank timer overrun [ 271.054314][ T5820] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 271.294403][ T5820] usb 2-1: Using ep0 maxpacket: 32 [ 271.340452][ T5820] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 271.452556][ T5820] usb 2-1: config 0 has no interface number 0 [ 271.543287][ T5820] usb 2-1: config 0 interface 67 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 271.557851][ T5820] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 271.568273][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.577167][ T5820] usb 2-1: Product: syz [ 271.581420][ T5820] usb 2-1: Manufacturer: syz [ 271.586233][ T5820] usb 2-1: SerialNumber: syz [ 271.621474][ T5820] usb 2-1: config 0 descriptor?? [ 271.704980][ T5820] smsc95xx v2.0.0 [ 271.804285][ T5820] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 271.889422][ T5820] smsc95xx: probe of 2-1:0.67 failed with error -22 [ 271.979173][ T5820] usb 2-1: USB disconnect, device number 28 [ 271.980804][ T8183] netlink: 4 bytes leftover after parsing attributes in process `syz.3.775'. [ 273.900470][ T8217] netlink: 4 bytes leftover after parsing attributes in process `syz.2.784'. [ 274.124455][ T27] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 274.336651][ T27] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 274.364943][ T27] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 274.386094][ T27] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 274.395757][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.404096][ T27] usb 4-1: Product: syz [ 274.409767][ T27] usb 4-1: Manufacturer: syz [ 274.415075][ T27] usb 4-1: SerialNumber: syz [ 274.423778][ T27] usb 4-1: config 0 descriptor?? [ 274.424488][ T5820] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 274.654280][ T5820] usb 3-1: Using ep0 maxpacket: 32 [ 274.669322][ T5820] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 274.678318][ T5820] usb 3-1: config 0 has no interface number 0 [ 274.685302][ T5820] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 274.695923][ T5820] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 274.711549][ T5820] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 274.721007][ T5820] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.729327][ T5820] usb 3-1: Product: syz [ 274.734034][ T5820] usb 3-1: Manufacturer: syz [ 274.738851][ T5820] usb 3-1: SerialNumber: syz [ 274.748390][ T5820] usb 3-1: config 0 descriptor?? [ 274.756838][ T5820] smsc95xx v2.0.0 [ 274.763067][ T5820] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 274.785748][ T5820] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 274.964592][ T5820] usb 3-1: USB disconnect, device number 18 [ 275.407921][ T8240] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 275.783357][ T8250] netlink: 4 bytes leftover after parsing attributes in process `syz.2.794'. [ 276.496179][ T8263] netlink: 8 bytes leftover after parsing attributes in process `syz.0.796'. [ 276.590839][ T8263] misc userio: The device must be registered before sending interrupts [ 276.873964][ T968] usb 4-1: USB disconnect, device number 25 [ 277.183583][ T28] kauditd_printk_skb: 75 callbacks suppressed [ 277.183603][ T28] audit: type=1326 audit(1750122122.279:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.307878][ T28] audit: type=1326 audit(1750122122.279:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.418357][ T28] audit: type=1326 audit(1750122122.339:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.442183][ T28] audit: type=1326 audit(1750122122.339:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.493390][ T28] audit: type=1326 audit(1750122122.339:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.568415][ T28] audit: type=1326 audit(1750122122.339:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.599489][ T28] audit: type=1326 audit(1750122122.339:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.626018][ T28] audit: type=1326 audit(1750122122.339:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 277.680680][ T28] audit: type=1326 audit(1750122122.339:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff5cf590847 code=0x7ffc0000 [ 277.716786][ T28] audit: type=1326 audit(1750122122.339:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8266 comm="syz.1.799" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7ff5cf5907bc code=0x7ffc0000 [ 278.665855][ T8290] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 278.806161][ T5820] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 278.996879][ T5820] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 279.032240][ T5820] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 279.063277][ T5820] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 279.078198][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.101202][ T5820] usb 2-1: Product: syz [ 279.110202][ T5820] usb 2-1: Manufacturer: syz [ 279.123769][ T5820] usb 2-1: SerialNumber: syz [ 279.133835][ T5820] usb 2-1: config 0 descriptor?? [ 280.239839][ T8317] netlink: 4 bytes leftover after parsing attributes in process `syz.2.813'. [ 281.133515][ T8328] fuse: Bad value for 'fd' [ 281.520293][ T27] usb 2-1: USB disconnect, device number 29 [ 282.508360][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 282.508378][ T28] audit: type=1326 audit(1750122127.609:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.543379][ T28] audit: type=1326 audit(1750122127.649:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.569269][ T28] audit: type=1326 audit(1750122127.669:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.599014][ T28] audit: type=1326 audit(1750122127.669:850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.640461][ T28] audit: type=1326 audit(1750122127.669:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.707770][ T8354] fuse: Bad value for 'fd' [ 282.727205][ T28] audit: type=1326 audit(1750122127.699:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.803422][ T28] audit: type=1326 audit(1750122127.729:853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.846465][ T28] audit: type=1326 audit(1750122127.729:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.883940][ T28] audit: type=1326 audit(1750122127.729:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 282.913152][ T28] audit: type=1326 audit(1750122127.729:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.0.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 283.359951][ T8360] netlink: 4 bytes leftover after parsing attributes in process `syz.2.825'. [ 285.066430][ T8382] fuse: Bad value for 'fd' [ 286.282079][ T8414] netlink: 4 bytes leftover after parsing attributes in process `syz.2.841'. [ 287.695098][ T8424] fuse: Unknown parameter '0x0000000000000003' [ 288.682329][ T8452] netlink: 4 bytes leftover after parsing attributes in process `syz.3.853'. [ 289.118021][ T8459] fuse: Unknown parameter '0x0000000000000003' [ 290.459863][ T8475] netlink: 8 bytes leftover after parsing attributes in process `syz.1.862'. [ 290.564366][ T8476] netlink: 4 bytes leftover after parsing attributes in process `syz.2.858'. [ 290.716292][ T8482] misc userio: The device must be registered before sending interrupts [ 290.968663][ T8487] fuse: Unknown parameter '0x0000000000000003' [ 291.620297][ T8501] netlink: 8 bytes leftover after parsing attributes in process `syz.0.868'. [ 291.774026][ T8503] misc userio: The device must be registered before sending interrupts [ 292.837545][ T8515] netlink: 4 bytes leftover after parsing attributes in process `syz.1.872'. [ 292.915049][ T8514] warn_alloc: 2 callbacks suppressed [ 292.915066][ T8514] syz.3.873: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 292.942521][ T8514] CPU: 0 PID: 8514 Comm: syz.3.873 Not tainted 6.6.93-syzkaller #0 [ 292.950503][ T8514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.960619][ T8514] Call Trace: [ 292.963955][ T8514] [ 292.966943][ T8514] dump_stack_lvl+0x16c/0x230 [ 292.971789][ T8514] ? show_regs_print_info+0x20/0x20 [ 292.977060][ T8514] ? load_image+0x3b0/0x3b0 [ 292.981633][ T8514] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 292.988209][ T8514] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 292.994774][ T8514] warn_alloc+0x210/0x300 [ 292.999187][ T8514] ? stack_trace_save+0x9c/0xe0 [ 293.004319][ T8514] ? zone_watermark_ok_safe+0x230/0x230 [ 293.010040][ T8514] ? kasan_set_track+0x5f/0x70 [ 293.014832][ T8514] ? kasan_set_track+0x4e/0x70 [ 293.019636][ T8514] ? __kasan_kmalloc+0x8f/0xa0 [ 293.024533][ T8514] ? xsk_init_queue+0xb0/0x110 [ 293.029322][ T8514] ? xsk_setsockopt+0x43c/0x6f0 [ 293.034195][ T8514] ? do_sock_setsockopt+0x254/0x3e0 [ 293.039462][ T8514] ? __x64_sys_setsockopt+0x1be/0x250 [ 293.044882][ T8514] __vmalloc_node_range+0x126/0x1320 [ 293.050223][ T8514] ? free_vm_area+0x50/0x50 [ 293.054788][ T8514] vmalloc_user+0x74/0x80 [ 293.059178][ T8514] ? xskq_create+0xbf/0x170 [ 293.063705][ T8514] xskq_create+0xbf/0x170 [ 293.068075][ T8514] xsk_init_queue+0xb0/0x110 [ 293.072702][ T8514] xsk_setsockopt+0x43c/0x6f0 [ 293.077433][ T8514] ? xsk_poll+0x670/0x670 [ 293.081801][ T8514] ? aa_sock_opt_perm+0x74/0x100 [ 293.086778][ T8514] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 293.092361][ T8514] ? security_socket_setsockopt+0x7e/0xa0 [ 293.098133][ T8514] ? xsk_poll+0x670/0x670 [ 293.102592][ T8514] do_sock_setsockopt+0x254/0x3e0 [ 293.107761][ T8514] ? __ia32_sys_recv+0xb0/0xb0 [ 293.112563][ T8514] ? __fdget+0x180/0x210 [ 293.116861][ T8514] __x64_sys_setsockopt+0x1be/0x250 [ 293.122099][ T8514] do_syscall_64+0x55/0xb0 [ 293.126553][ T8514] ? clear_bhb_loop+0x40/0x90 [ 293.131338][ T8514] ? clear_bhb_loop+0x40/0x90 [ 293.136052][ T8514] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.142084][ T8514] RIP: 0033:0x7f7a86d8e929 [ 293.146528][ T8514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 293.166425][ T8514] RSP: 002b:00007f7a87c64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 293.174869][ T8514] RAX: ffffffffffffffda RBX: 00007f7a86fb5fa0 RCX: 00007f7a86d8e929 [ 293.182867][ T8514] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 293.190864][ T8514] RBP: 00007f7a86e10b39 R08: 0000000000000004 R09: 0000000000000000 [ 293.198878][ T8514] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 293.206908][ T8514] R13: 0000000000000000 R14: 00007f7a86fb5fa0 R15: 00007fff28791948 [ 293.215115][ T8514] [ 293.254381][ T8514] Mem-Info: [ 293.257587][ T8514] active_anon:10305 inactive_anon:0 isolated_anon:0 [ 293.257587][ T8514] active_file:16742 inactive_file:39900 isolated_file:0 [ 293.257587][ T8514] unevictable:0 dirty:149 writeback:0 [ 293.257587][ T8514] slab_reclaimable:10326 slab_unreclaimable:94633 [ 293.257587][ T8514] mapped:28834 shmem:3667 pagetables:622 [ 293.257587][ T8514] sec_pagetables:0 bounce:0 [ 293.257587][ T8514] kernel_misc_reclaimable:0 [ 293.257587][ T8514] free:1343733 free_pcp:8571 free_cma:0 [ 293.323149][ T8514] Node 0 active_anon:39824kB inactive_anon:0kB active_file:66968kB inactive_file:159400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:115336kB dirty:608kB writeback:0kB shmem:13132kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11088kB pagetables:2488kB sec_pagetables:0kB all_unreclaimable? no [ 293.360093][ T8514] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 293.441960][ T8514] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 293.535990][ T8514] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 293.546106][ T8514] Node 0 DMA32 free:1453308kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:36820kB inactive_anon:0kB active_file:66968kB inactive_file:158076kB unevictable:0kB writepending:608kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:22204kB local_pcp:20372kB free_cma:0kB [ 293.656024][ T8514] lowmem_reserve[]: 0 0 1 1 1 [ 293.661352][ T8514] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 293.749049][ T8514] lowmem_reserve[]: 0 0 0 0 0 [ 293.753907][ T8514] Node 1 Normal free:3905728kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:13184kB local_pcp:8192kB free_cma:0kB [ 293.844188][ T8514] lowmem_reserve[]: 0 0 0 0 0 [ 293.849019][ T8514] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 293.904701][ T8514] Node 0 DMA32: 254*4kB (UE) 738*8kB (U) 645*16kB (UME) 674*32kB (UM) 486*64kB (UME) 168*128kB (UME) 84*256kB (UME) 26*512kB (UM) 6*1024kB (M) 9*2048kB (UME) 318*4096kB (UM) = 1453336kB [ 293.980884][ T8514] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 294.011632][ T8514] Node 1 Normal: 225*4kB (UME) 43*8kB (UME) 27*16kB (UME) 159*32kB (UME) 47*64kB (UM) 14*128kB (UE) 0*256kB 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3905836kB [ 294.064183][ T8514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 294.094170][ T8514] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 294.114258][ T8514] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 294.157973][ T8514] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 294.192991][ T8514] 60309 total pagecache pages [ 294.203194][ T8514] 0 pages in swap cache [ 294.213404][ T8514] Free swap = 124984kB [ 294.223584][ T8514] Total swap = 124996kB [ 294.243958][ T8514] 2097051 pages RAM [ 294.249417][ T8514] 0 pages HighMem/MovableOnly [ 294.259542][ T8514] 416120 pages reserved [ 294.263761][ T8514] 0 pages cma reserved [ 294.385231][ T5815] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 294.586655][ T5815] usb 1-1: Using ep0 maxpacket: 32 [ 294.597436][ T5815] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 294.610111][ T5815] usb 1-1: config 0 has no interface number 0 [ 294.627494][ T5815] usb 1-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 294.654201][ T5815] usb 1-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 294.671582][ T5815] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 294.706832][ T5815] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.716981][ T5815] usb 1-1: Product: syz [ 294.721319][ T5815] usb 1-1: Manufacturer: syz [ 294.734442][ T5815] usb 1-1: SerialNumber: syz [ 294.752115][ T5815] usb 1-1: config 0 descriptor?? [ 294.764710][ T5815] smsc95xx v2.0.0 [ 294.768431][ T5815] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 294.802267][ T5815] smsc95xx: probe of 1-1:0.67 failed with error -22 [ 295.124253][ T5815] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 295.158277][ T8543] netlink: 8 bytes leftover after parsing attributes in process `syz.2.880'. [ 295.203232][ T8543] misc userio: The device must be registered before sending interrupts [ 295.345717][ T5815] usb 4-1: unable to get BOS descriptor or descriptor too short [ 295.365445][ T5815] usb 4-1: not running at top speed; connect to a high speed hub [ 295.375411][ T5815] usb 4-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 295.395242][ T5815] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 295.407875][ T5815] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.417944][ T5815] usb 4-1: Product: syz [ 295.422445][ T5815] usb 4-1: Manufacturer: syz [ 295.431824][ T5815] usb 4-1: SerialNumber: syz [ 295.453417][ T5815] usb 4-1: bad CDC descriptors [ 295.787474][ T8530] netlink: 4 bytes leftover after parsing attributes in process `syz.1.877'. [ 296.115876][ T9] usb 1-1: USB disconnect, device number 28 [ 296.546222][ T8550] netlink: 8 bytes leftover after parsing attributes in process `syz.0.882'. [ 296.720692][ T8550] misc userio: The device must be registered before sending interrupts [ 297.244245][ T788] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 297.474261][ T788] usb 3-1: Using ep0 maxpacket: 32 [ 297.494665][ T788] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.523477][ T788] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.547563][ T788] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 297.567578][ T788] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.590226][ T788] usb 3-1: config 0 descriptor?? [ 298.132943][ T5815] usb 4-1: USB disconnect, device number 26 [ 298.660430][ T8573] netlink: 4 bytes leftover after parsing attributes in process `syz.3.885'. [ 298.872816][ T5820] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 299.149624][ T5820] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 299.159242][ T5820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.194183][ T5820] usb 1-1: Product: syz [ 299.207721][ T5820] usb 1-1: Manufacturer: syz [ 299.230908][ T5820] usb 1-1: SerialNumber: syz [ 299.251147][ T5820] usb 1-1: config 0 descriptor?? [ 299.736821][ T788] usbhid 3-1:0.0: can't add hid device: -71 [ 299.743031][ T788] usbhid: probe of 3-1:0.0 failed with error -71 [ 299.772017][ T788] usb 3-1: USB disconnect, device number 19 [ 301.070102][ T8602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.895'. [ 301.094657][ T5815] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 301.157305][ T8602] misc userio: The device must be registered before sending interrupts [ 301.294505][ T5815] usb 3-1: Using ep0 maxpacket: 32 [ 301.311702][ T5815] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 301.329896][ T5815] usb 3-1: config 0 has no interface number 0 [ 301.356393][ T5815] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 301.389349][ T5815] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 301.430660][ T5815] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 301.457248][ T5815] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 301.477497][ T5815] usb 3-1: Product: syz [ 301.489532][ T5815] usb 3-1: Manufacturer: syz [ 301.503114][ T5815] usb 3-1: SerialNumber: syz [ 301.528268][ T5815] usb 3-1: config 0 descriptor?? [ 301.558073][ T5815] smsc95xx v2.0.0 [ 301.568097][ T5815] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 301.604380][ T5814] usb 1-1: USB disconnect, device number 29 [ 301.698448][ T5815] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 302.803032][ T8614] netlink: 4 bytes leftover after parsing attributes in process `syz.3.898'. [ 302.876534][ T788] usb 3-1: USB disconnect, device number 20 [ 303.794556][ T5818] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 303.986828][ T5818] usb 3-1: Using ep0 maxpacket: 32 [ 304.035663][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.063719][ T5818] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 304.114324][ T5818] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 304.123586][ T5818] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.155475][ T5818] usb 3-1: config 0 descriptor?? [ 304.386974][ T5818] usbhid 3-1:0.0: can't add hid device: -71 [ 304.424298][ T788] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 304.434607][ T5818] usbhid: probe of 3-1:0.0 failed with error -71 [ 304.455415][ T5818] usb 3-1: USB disconnect, device number 21 [ 304.624698][ T788] usb 1-1: Using ep0 maxpacket: 32 [ 304.632792][ T788] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 304.649591][ T788] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 304.659897][ T788] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 304.672306][ T788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.691201][ T788] usb 1-1: config 0 descriptor?? [ 304.857775][ T5820] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 305.074408][ T5820] usb 4-1: Using ep0 maxpacket: 8 [ 305.091223][ T5820] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 305.111748][ T5820] usb 4-1: config 2 has no interface number 0 [ 305.122661][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 305.134444][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 305.169508][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 305.195659][ T5820] usb 4-1: config 2 interface 226 has no altsetting 0 [ 305.210910][ T5820] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 305.223278][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.234880][ T5820] usb 4-1: Product: syz [ 305.239230][ T5820] usb 4-1: Manufacturer: syz [ 305.289051][ T5820] usb 4-1: SerialNumber: syz [ 305.380251][ T788] usbhid 1-1:0.0: can't add hid device: -71 [ 305.387663][ T788] usbhid: probe of 1-1:0.0 failed with error -71 [ 305.430002][ T788] usb 1-1: USB disconnect, device number 30 [ 305.604314][ T968] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 305.608304][ T5820] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 305.619197][ T5820] usb 4-1: No valid video chain found. [ 305.637059][ T5820] usb 4-1: USB disconnect, device number 27 [ 305.804270][ T968] usb 3-1: Using ep0 maxpacket: 32 [ 305.837712][ T968] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 305.857669][ T968] usb 3-1: config 0 has no interface number 0 [ 305.863882][ T968] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 305.882993][ T968] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 305.896238][ T968] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 305.908485][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.923302][ T968] usb 3-1: Product: syz [ 305.934340][ T968] usb 3-1: Manufacturer: syz [ 305.944241][ T968] usb 3-1: SerialNumber: syz [ 305.954479][ T968] usb 3-1: config 0 descriptor?? [ 305.971420][ T968] smsc95xx v2.0.0 [ 305.980731][ T968] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 306.001402][ T968] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 306.197501][ T8656] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 307.343944][ T968] usb 3-1: USB disconnect, device number 22 [ 308.028060][ T8692] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 309.464421][ T5820] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 309.665976][ T5820] usb 3-1: Using ep0 maxpacket: 32 [ 309.692303][ T5820] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 309.712251][ T5820] usb 3-1: config 0 has no interface number 0 [ 309.732058][ T5820] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 309.760343][ T5820] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 309.832278][ T5820] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 309.858748][ T5820] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.870863][ T5820] usb 3-1: Product: syz [ 309.877170][ T5820] usb 3-1: Manufacturer: syz [ 309.884008][ T5820] usb 3-1: SerialNumber: syz [ 309.941412][ T5820] usb 3-1: config 0 descriptor?? [ 309.958723][ T5820] smsc95xx v2.0.0 [ 309.962516][ T5820] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 310.000622][ T5820] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 311.283900][ T968] usb 3-1: USB disconnect, device number 23 [ 311.405099][ T8741] netlink: 8 bytes leftover after parsing attributes in process `syz.1.936'. [ 311.562535][ T8741] misc userio: The device must be registered before sending interrupts [ 313.704243][ T5814] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 313.908811][ T5814] usb 1-1: Using ep0 maxpacket: 32 [ 313.917879][ T5814] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 313.931460][ T5814] usb 1-1: config 0 has no interface number 0 [ 313.940845][ T5814] usb 1-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 313.954206][ T5814] usb 1-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 313.973357][ T5814] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 313.987105][ T5814] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.003761][ T5814] usb 1-1: Product: syz [ 314.012154][ T5814] usb 1-1: Manufacturer: syz [ 314.018759][ T5814] usb 1-1: SerialNumber: syz [ 314.035262][ T5814] usb 1-1: config 0 descriptor?? [ 314.048893][ T5814] smsc95xx v2.0.0 [ 314.054436][ T5814] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 314.075108][ T5814] smsc95xx: probe of 1-1:0.67 failed with error -22 [ 314.124258][ T968] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 314.304204][ T968] usb 3-1: Using ep0 maxpacket: 32 [ 314.316049][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.333360][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.352071][ T968] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 314.362611][ T968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.385066][ T968] usb 3-1: config 0 descriptor?? [ 314.654537][ T968] usbhid 3-1:0.0: can't add hid device: -71 [ 314.685388][ T968] usbhid: probe of 3-1:0.0 failed with error -71 [ 314.706514][ T968] usb 3-1: USB disconnect, device number 24 [ 315.072335][ T8794] netlink: 4 bytes leftover after parsing attributes in process `syz.3.951'. [ 315.082887][ T8794] netlink: 12 bytes leftover after parsing attributes in process `syz.3.951'. [ 315.095831][ T5815] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 315.284289][ T5815] usb 2-1: Using ep0 maxpacket: 32 [ 315.294024][ T5815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 315.326049][ T5815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 315.366537][ T5815] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 315.404359][ T5815] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.406421][ T5814] usb 1-1: USB disconnect, device number 31 [ 315.435344][ T5815] usb 2-1: config 0 descriptor?? [ 315.855861][ T5815] usbhid 2-1:0.0: can't add hid device: -71 [ 315.881401][ T5815] usbhid: probe of 2-1:0.0 failed with error -71 [ 315.943295][ T5815] usb 2-1: USB disconnect, device number 30 [ 316.198484][ T8818] netlink: 4 bytes leftover after parsing attributes in process `syz.2.960'. [ 316.230623][ T8818] netlink: 12 bytes leftover after parsing attributes in process `syz.2.960'. [ 317.274264][ T5818] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 317.438074][ T8843] netlink: 8 bytes leftover after parsing attributes in process `syz.0.967'. [ 317.474671][ T5818] usb 2-1: Using ep0 maxpacket: 32 [ 317.484940][ T5818] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 317.493467][ T5818] usb 2-1: config 0 has no interface number 0 [ 317.534146][ T5818] usb 2-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 317.544619][ T5818] usb 2-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 317.582222][ T5818] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 317.602125][ T5818] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.627386][ T5818] usb 2-1: Product: syz [ 317.637478][ T5818] usb 2-1: Manufacturer: syz [ 317.676843][ T5818] usb 2-1: SerialNumber: syz [ 317.686542][ T5818] usb 2-1: config 0 descriptor?? [ 317.695139][ T5818] smsc95xx v2.0.0 [ 317.702106][ T5818] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 317.725412][ T8848] netlink: 4 bytes leftover after parsing attributes in process `syz.2.969'. [ 317.748709][ T5818] smsc95xx: probe of 2-1:0.67 failed with error -22 [ 317.778366][ T8848] netlink: 12 bytes leftover after parsing attributes in process `syz.2.969'. [ 317.858801][ T8851] misc userio: The device must be registered before sending interrupts [ 317.980262][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.987228][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.344378][ T5814] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 318.534361][ T5814] usb 3-1: Using ep0 maxpacket: 32 [ 318.546487][ T5814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.583823][ T5814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 318.605487][ T5814] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 318.636773][ T5814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.669548][ T5814] usb 3-1: config 0 descriptor?? [ 319.018031][ T5815] usb 2-1: USB disconnect, device number 31 [ 319.084724][ T5818] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 319.130035][ T5814] usbhid 3-1:0.0: can't add hid device: -71 [ 319.142542][ T5814] usbhid: probe of 3-1:0.0 failed with error -71 [ 319.161196][ T5814] usb 3-1: USB disconnect, device number 25 [ 319.284317][ T5818] usb 4-1: Using ep0 maxpacket: 32 [ 319.291917][ T5818] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.322485][ T5818] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 319.333602][ T5818] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 319.342948][ T5818] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.361154][ T5818] usb 4-1: config 0 descriptor?? [ 319.364026][ T8869] netlink: 4 bytes leftover after parsing attributes in process `syz.0.978'. [ 319.381830][ T8869] netlink: 12 bytes leftover after parsing attributes in process `syz.0.978'. [ 319.504321][ T5815] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 319.684506][ T5815] usb 2-1: Using ep0 maxpacket: 32 [ 319.698313][ T5815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.711019][ T5815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 319.722713][ T5815] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 319.733671][ T5815] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.753340][ T5815] usb 2-1: config 0 descriptor?? [ 320.439180][ T8894] netlink: 8 bytes leftover after parsing attributes in process `syz.2.985'. [ 320.751205][ T5818] usbhid 4-1:0.0: can't add hid device: -71 [ 320.761467][ T5818] usbhid: probe of 4-1:0.0 failed with error -71 [ 320.801061][ T5818] usb 4-1: USB disconnect, device number 28 [ 320.810154][ T8894] misc userio: The device must be registered before sending interrupts [ 322.064534][ T8898] syz.3.986: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 322.140269][ T8900] netlink: 4 bytes leftover after parsing attributes in process `syz.0.987'. [ 322.162500][ T8898] CPU: 1 PID: 8898 Comm: syz.3.986 Not tainted 6.6.93-syzkaller #0 [ 322.170855][ T8898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 322.181068][ T8898] Call Trace: [ 322.184386][ T8898] [ 322.187349][ T8898] dump_stack_lvl+0x16c/0x230 [ 322.192069][ T8898] ? show_regs_print_info+0x20/0x20 [ 322.197297][ T8898] ? load_image+0x3b0/0x3b0 [ 322.201844][ T8898] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 322.208310][ T8898] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 322.215033][ T8898] warn_alloc+0x210/0x300 [ 322.219400][ T8898] ? stack_trace_save+0x9c/0xe0 [ 322.224282][ T8898] ? zone_watermark_ok_safe+0x230/0x230 [ 322.229865][ T8898] ? kasan_set_track+0x5f/0x70 [ 322.234676][ T8898] ? kasan_set_track+0x4e/0x70 [ 322.239496][ T8898] ? __kasan_kmalloc+0x8f/0xa0 [ 322.244318][ T8898] ? xsk_init_queue+0xb0/0x110 [ 322.249124][ T8898] ? xsk_setsockopt+0x43c/0x6f0 [ 322.253994][ T8898] ? do_sock_setsockopt+0x254/0x3e0 [ 322.259208][ T8898] ? __x64_sys_setsockopt+0x1be/0x250 [ 322.264619][ T8898] __vmalloc_node_range+0x126/0x1320 [ 322.270000][ T8898] ? free_vm_area+0x50/0x50 [ 322.274537][ T8898] vmalloc_user+0x74/0x80 [ 322.278889][ T8898] ? xskq_create+0xbf/0x170 [ 322.283425][ T8898] xskq_create+0xbf/0x170 [ 322.287778][ T8898] xsk_init_queue+0xb0/0x110 [ 322.292402][ T8898] xsk_setsockopt+0x43c/0x6f0 [ 322.297106][ T8898] ? xsk_poll+0x670/0x670 [ 322.301465][ T8898] ? aa_sock_opt_perm+0x74/0x100 [ 322.306428][ T8898] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 322.311995][ T8898] ? security_socket_setsockopt+0x7e/0xa0 [ 322.317762][ T8898] ? xsk_poll+0x670/0x670 [ 322.322111][ T8898] do_sock_setsockopt+0x254/0x3e0 [ 322.327172][ T8898] ? __ia32_sys_recv+0xb0/0xb0 [ 322.331974][ T8898] ? __fdget+0x180/0x210 [ 322.336261][ T8898] __x64_sys_setsockopt+0x1be/0x250 [ 322.341512][ T8898] do_syscall_64+0x55/0xb0 [ 322.346051][ T8898] ? clear_bhb_loop+0x40/0x90 [ 322.350768][ T8898] ? clear_bhb_loop+0x40/0x90 [ 322.355470][ T8898] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 322.361401][ T8898] RIP: 0033:0x7f7a86d8e929 [ 322.365955][ T8898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 322.385685][ T8898] RSP: 002b:00007f7a87c64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 322.394238][ T8898] RAX: ffffffffffffffda RBX: 00007f7a86fb5fa0 RCX: 00007f7a86d8e929 [ 322.402254][ T8898] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 322.410251][ T8898] RBP: 00007f7a86e10b39 R08: 0000000000000004 R09: 0000000000000000 [ 322.418248][ T8898] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.426231][ T8898] R13: 0000000000000000 R14: 00007f7a86fb5fa0 R15: 00007fff28791948 [ 322.434246][ T8898] [ 322.455575][ T8900] netlink: 12 bytes leftover after parsing attributes in process `syz.0.987'. [ 322.472186][ T8898] Mem-Info: [ 322.504490][ T8898] active_anon:10549 inactive_anon:0 isolated_anon:0 [ 322.504490][ T8898] active_file:16776 inactive_file:39912 isolated_file:0 [ 322.504490][ T8898] unevictable:0 dirty:136 writeback:0 [ 322.504490][ T8898] slab_reclaimable:10241 slab_unreclaimable:94886 [ 322.504490][ T8898] mapped:26794 shmem:4650 pagetables:627 [ 322.504490][ T8898] sec_pagetables:0 bounce:0 [ 322.504490][ T8898] kernel_misc_reclaimable:0 [ 322.504490][ T8898] free:1344204 free_pcp:7428 free_cma:0 [ 322.642978][ T8898] Node 0 active_anon:37260kB inactive_anon:0kB active_file:67104kB inactive_file:159448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:107176kB dirty:544kB writeback:0kB shmem:13164kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11104kB pagetables:2508kB sec_pagetables:0kB all_unreclaimable? no [ 322.689211][ T8898] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 322.817378][ T8898] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 322.939893][ T8898] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 322.964220][ T8898] Node 0 DMA32 free:1453628kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:32932kB inactive_anon:0kB active_file:67104kB inactive_file:158124kB unevictable:0kB writepending:556kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:26116kB local_pcp:21356kB free_cma:0kB [ 323.051969][ T8898] lowmem_reserve[]: 0 0 1 1 1 [ 323.069514][ T8898] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 323.099527][ T8912] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 323.115589][ T8912] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 323.164605][ T8898] lowmem_reserve[]: 0 0 0 0 0 [ 323.175049][ T8898] Node 1 Normal free:3906636kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:12384kB local_pcp:4448kB free_cma:0kB [ 323.244790][ T8898] lowmem_reserve[]: 0 0 0 0 0 [ 323.258210][ T8898] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 323.290736][ T8898] Node 0 DMA32: 731*4kB (UME) 1023*8kB (UME) 1082*16kB (UME) 439*32kB (UME) 430*64kB (UME) 168*128kB (UME) 87*256kB (UM) 26*512kB (UM) 5*1024kB (M) 9*2048kB (UME) 318*4096kB (UM) = 1453156kB [ 323.316395][ T8898] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 323.330726][ T8898] Node 1 Normal: 225*4kB (UME) 43*8kB (UME) 27*16kB (UME) 170*32kB (UME) 54*64kB (UM) 14*128kB (UE) 0*256kB 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3906636kB [ 323.350000][ T8898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 323.361039][ T8898] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 323.371178][ T8898] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 323.381095][ T8898] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 323.392917][ T8898] 60357 total pagecache pages [ 323.397831][ T8898] 0 pages in swap cache [ 323.402077][ T8898] Free swap = 124984kB [ 323.407721][ T8898] Total swap = 124996kB [ 323.412703][ T8898] 2097051 pages RAM [ 323.417527][ T8898] 0 pages HighMem/MovableOnly [ 323.422637][ T8898] 416120 pages reserved [ 323.428336][ T8898] 0 pages cma reserved [ 323.904409][ T5814] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 323.987101][ T8932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 324.035803][ T8932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 324.084195][ T5814] usb 3-1: Using ep0 maxpacket: 32 [ 324.091940][ T5814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.152925][ T5814] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 324.192427][ T5814] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 324.205915][ T5814] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.264751][ T5814] usb 3-1: config 0 descriptor?? [ 325.029747][ T5815] usbhid 2-1:0.0: can't add hid device: -32 [ 325.054424][ T5815] usbhid: probe of 2-1:0.0 failed with error -32 [ 326.000131][ T8937] netlink: 4 bytes leftover after parsing attributes in process `syz.0.998'. [ 326.022187][ T8937] netlink: 12 bytes leftover after parsing attributes in process `syz.0.998'. [ 326.373643][ T5814] usbhid 3-1:0.0: can't add hid device: -71 [ 326.396453][ T5814] usbhid: probe of 3-1:0.0 failed with error -71 [ 326.440025][ T5814] usb 3-1: USB disconnect, device number 26 [ 327.289224][ T8955] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1005'. [ 327.506407][ T8955] misc userio: The device must be registered before sending interrupts [ 330.675826][ T9005] fuse: Bad value for 'fd' [ 330.680570][ T5814] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 330.884361][ T5814] usb 4-1: Using ep0 maxpacket: 32 [ 330.896222][ T5814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.921673][ T5814] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 330.952169][ T5814] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 330.973740][ T5814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.004922][ T5814] usb 4-1: config 0 descriptor?? [ 331.056751][ T9013] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1023'. [ 331.181597][ T9013] misc userio: The device must be registered before sending interrupts [ 331.894759][ T5814] usbhid 4-1:0.0: can't add hid device: -71 [ 331.906746][ T5814] usbhid: probe of 4-1:0.0 failed with error -71 [ 331.929814][ T5814] usb 4-1: USB disconnect, device number 29 [ 332.515376][ T9024] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 332.623859][ T9024] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 334.227556][ T9048] fuse: Bad value for 'fd' [ 335.444208][ T5818] usb 4-1: new full-speed USB device number 30 using dummy_hcd [ 335.678506][ T5818] usb 4-1: unable to get BOS descriptor or descriptor too short [ 335.686395][ T27] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 335.720704][ T5818] usb 4-1: not running at top speed; connect to a high speed hub [ 335.772109][ T5818] usb 4-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 335.837055][ T5818] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.866515][ T5818] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.924264][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 335.934621][ T5818] usb 4-1: Product: syz [ 335.938927][ T5818] usb 4-1: Manufacturer: syz [ 335.960619][ T27] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.982616][ T5818] usb 4-1: SerialNumber: syz [ 335.987890][ T27] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 336.010704][ T5818] usb 4-1: bad CDC descriptors [ 336.024215][ T27] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 336.055256][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.085273][ T27] usb 3-1: config 0 descriptor?? [ 336.686935][ T27] usbhid 3-1:0.0: can't add hid device: -71 [ 336.709365][ T27] usbhid: probe of 3-1:0.0 failed with error -71 [ 336.797822][ T27] usb 3-1: USB disconnect, device number 27 [ 337.233842][ T9079] fuse: Bad value for 'fd' [ 337.241543][ T9080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 337.270199][ T9080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 337.298745][ T9080] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 337.364228][ T27] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 337.564302][ T27] usb 1-1: Using ep0 maxpacket: 32 [ 337.578457][ T27] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 337.595308][ T27] usb 1-1: config 0 has no interface number 0 [ 337.601747][ T27] usb 1-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 337.612941][ T27] usb 1-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 337.626462][ T27] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 337.636488][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 337.648975][ T27] usb 1-1: Product: syz [ 337.653332][ T27] usb 1-1: Manufacturer: syz [ 337.659913][ T27] usb 1-1: SerialNumber: syz [ 337.668343][ T27] usb 1-1: config 0 descriptor?? [ 337.679379][ T27] smsc95xx v2.0.0 [ 337.683196][ T27] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 337.694956][ T27] smsc95xx: probe of 1-1:0.67 failed with error -22 [ 338.631766][ T5815] usb 4-1: USB disconnect, device number 30 [ 338.766934][ T9094] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1048'. [ 338.889855][ T9094] misc userio: The device must be registered before sending interrupts [ 338.909317][ T9096] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1049'. [ 339.109697][ T9096] misc userio: The device must be registered before sending interrupts [ 339.719544][ T9] usb 1-1: USB disconnect, device number 32 [ 340.317121][ T9109] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 340.354764][ T9109] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 340.958204][ T9116] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 341.224409][ T9] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 341.434228][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 341.453745][ T9] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 341.471573][ T9] usb 4-1: config 2 has no interface number 0 [ 341.487449][ T9] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 341.514935][ T9] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 341.570666][ T9] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 341.601691][ T9] usb 4-1: config 2 interface 226 has no altsetting 0 [ 341.641479][ T9] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 341.699789][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.751664][ T9] usb 4-1: Product: syz [ 341.762494][ T9] usb 4-1: Manufacturer: syz [ 341.782146][ T9] usb 4-1: SerialNumber: syz [ 342.022947][ T9121] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 342.104346][ T5815] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 342.117087][ T9] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 342.131872][ T9] usb 4-1: No valid video chain found. [ 342.175902][ T9] usb 4-1: USB disconnect, device number 31 [ 342.317917][ T5815] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 342.357006][ T5815] usb 1-1: config 0 has no interface number 0 [ 342.384032][ T5815] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 342.402489][ T5815] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.417296][ T5815] usb 1-1: Product: syz [ 342.424212][ T5815] usb 1-1: Manufacturer: syz [ 342.434276][ T5815] usb 1-1: SerialNumber: syz [ 342.456464][ T5815] usb 1-1: config 0 descriptor?? [ 342.678201][ T5815] usb 1-1: dvb_usb_v2: found a 'E3C EC168 reference design' in cold state [ 342.707031][ T5815] usb 1-1: Direct firmware load for dvb-usb-ec168.fw failed with error -2 [ 342.722139][ T5815] usb 1-1: Falling back to sysfs fallback for: dvb-usb-ec168.fw [ 343.514015][ T9149] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1063'. [ 343.524291][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 343.589295][ T9149] misc userio: The device must be registered before sending interrupts [ 343.754447][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 343.768083][ T9] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 343.777842][ T9] usb 3-1: config 0 has no interface number 0 [ 343.794321][ T9] usb 3-1: config 0 interface 67 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 343.823171][ T9] usb 3-1: config 0 interface 67 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 343.861518][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 343.881493][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.904417][ T9] usb 3-1: Product: syz [ 343.913416][ T9] usb 3-1: Manufacturer: syz [ 343.925150][ T9] usb 3-1: SerialNumber: syz [ 343.951656][ T9] usb 3-1: config 0 descriptor?? [ 343.963424][ T9] smsc95xx v2.0.0 [ 343.968165][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 343.979471][ T9] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 344.204213][ T5820] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 344.394317][ T5820] usb 4-1: Using ep0 maxpacket: 8 [ 344.411487][ T5820] usb 4-1: config 2 has an invalid interface number: 226 but max is 0 [ 344.437702][ T5820] usb 4-1: config 2 has no interface number 0 [ 344.443954][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 344.479261][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 344.492105][ T5820] usb 4-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 344.520748][ T5820] usb 4-1: config 2 interface 226 has no altsetting 0 [ 344.539605][ T5820] usb 4-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 344.569441][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.586869][ T5820] usb 4-1: Product: syz [ 344.599015][ T5820] usb 4-1: Manufacturer: syz [ 344.611704][ T5820] usb 4-1: SerialNumber: syz [ 344.851197][ T9155] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 344.934050][ T5820] usb 4-1: Found UVC 0.00 device syz (05c8:0403) [ 344.948471][ T5820] usb 4-1: No valid video chain found. [ 344.981074][ T5820] usb 4-1: USB disconnect, device number 32 [ 345.911660][ T9174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 345.923583][ T9174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 346.374226][ T5820] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 346.574303][ T5820] usb 4-1: Using ep0 maxpacket: 32 [ 346.590085][ T5820] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 346.596166][ T9182] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1075'. [ 346.610585][ T5820] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 346.661464][ T5820] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 346.671071][ T5820] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.690456][ T5820] usb 4-1: config 0 descriptor?? [ 346.717396][ T27] usb 3-1: USB disconnect, device number 28 [ 346.780721][ T9184] warn_alloc: 2 callbacks suppressed [ 346.780745][ T9184] syz.1.1076: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 346.814317][ T9184] CPU: 1 PID: 9184 Comm: syz.1.1076 Not tainted 6.6.93-syzkaller #0 [ 346.822494][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.832588][ T9184] Call Trace: [ 346.835907][ T9184] [ 346.838863][ T9184] dump_stack_lvl+0x16c/0x230 [ 346.843601][ T9184] ? show_regs_print_info+0x20/0x20 [ 346.848839][ T9184] ? load_image+0x3b0/0x3b0 [ 346.853389][ T9184] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 346.859869][ T9184] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 346.866453][ T9184] warn_alloc+0x210/0x300 [ 346.870817][ T9184] ? stack_trace_save+0x9c/0xe0 [ 346.875707][ T9184] ? zone_watermark_ok_safe+0x230/0x230 [ 346.881294][ T9184] ? kasan_set_track+0x5f/0x70 [ 346.886097][ T9184] ? kasan_set_track+0x4e/0x70 [ 346.890909][ T9184] ? __kasan_kmalloc+0x8f/0xa0 [ 346.895736][ T9184] ? xsk_init_queue+0xb0/0x110 [ 346.900546][ T9184] ? xsk_setsockopt+0x43c/0x6f0 [ 346.905526][ T9184] ? do_sock_setsockopt+0x254/0x3e0 [ 346.910849][ T9184] ? __x64_sys_setsockopt+0x1be/0x250 [ 346.916300][ T9184] __vmalloc_node_range+0x126/0x1320 [ 346.921761][ T9184] ? free_vm_area+0x50/0x50 [ 346.926400][ T9184] vmalloc_user+0x74/0x80 [ 346.930828][ T9184] ? xskq_create+0xbf/0x170 [ 346.935462][ T9184] xskq_create+0xbf/0x170 [ 346.939850][ T9184] xsk_init_queue+0xb0/0x110 [ 346.944616][ T9184] xsk_setsockopt+0x43c/0x6f0 [ 346.949332][ T9184] ? xsk_poll+0x670/0x670 [ 346.953783][ T9184] ? aa_sock_opt_perm+0x74/0x100 [ 346.958765][ T9184] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 346.964441][ T9184] ? security_socket_setsockopt+0x7e/0xa0 [ 346.970276][ T9184] ? xsk_poll+0x670/0x670 [ 346.974637][ T9184] do_sock_setsockopt+0x254/0x3e0 [ 346.979692][ T9184] ? __ia32_sys_recv+0xb0/0xb0 [ 346.984493][ T9184] ? __fdget+0x180/0x210 [ 346.988791][ T9184] __x64_sys_setsockopt+0x1be/0x250 [ 346.994033][ T9184] do_syscall_64+0x55/0xb0 [ 346.998493][ T9184] ? clear_bhb_loop+0x40/0x90 [ 347.003200][ T9184] ? clear_bhb_loop+0x40/0x90 [ 347.007995][ T9184] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 347.013954][ T9184] RIP: 0033:0x7ff5cf58e929 [ 347.018396][ T9184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 347.038490][ T9184] RSP: 002b:00007ff5d03da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 347.046945][ T9184] RAX: ffffffffffffffda RBX: 00007ff5cf7b5fa0 RCX: 00007ff5cf58e929 [ 347.055025][ T9184] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000000 [ 347.063202][ T9184] RBP: 00007ff5cf610b39 R08: 0000000000000004 R09: 0000000000000000 [ 347.071500][ T9184] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.079504][ T9184] R13: 0000000000000000 R14: 00007ff5cf7b5fa0 R15: 00007ffd6c1a6e88 [ 347.087610][ T9184] [ 347.115412][ T9184] Mem-Info: [ 347.118618][ T9184] active_anon:8842 inactive_anon:0 isolated_anon:0 [ 347.118618][ T9184] active_file:16776 inactive_file:39922 isolated_file:0 [ 347.118618][ T9184] unevictable:0 dirty:143 writeback:0 [ 347.118618][ T9184] slab_reclaimable:10131 slab_unreclaimable:95109 [ 347.118618][ T9184] mapped:25777 shmem:3671 pagetables:647 [ 347.118618][ T9184] sec_pagetables:0 bounce:0 [ 347.118618][ T9184] kernel_misc_reclaimable:0 [ 347.118618][ T9184] free:1349082 free_pcp:3637 free_cma:0 [ 347.186853][ T9184] Node 0 active_anon:33708kB inactive_anon:0kB active_file:67104kB inactive_file:159488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:107184kB dirty:572kB writeback:0kB shmem:13148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11064kB pagetables:2556kB sec_pagetables:0kB all_unreclaimable? no [ 347.221695][ T9188] misc userio: The device must be registered before sending interrupts [ 347.238528][ T9184] Node 1 active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 347.315006][ T9184] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 347.364456][ T9184] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 347.370703][ T9184] Node 0 DMA32 free:1473300kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:34064kB inactive_anon:0kB active_file:67104kB inactive_file:158164kB unevictable:0kB writepending:572kB present:3129332kB managed:2589668kB mlocked:0kB bounce:0kB free_pcp:2440kB local_pcp:764kB free_cma:0kB [ 347.472147][ T9184] lowmem_reserve[]: 0 0 1 1 1 [ 347.489505][ T9184] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1324kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 347.527504][ T9184] lowmem_reserve[]: 0 0 0 0 0 [ 347.557043][ T9184] Node 1 Normal free:3907148kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:1536kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:11872kB local_pcp:3936kB free_cma:0kB [ 347.604281][ T9184] lowmem_reserve[]: 0 0 0 0 0 [ 347.611646][ T9184] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 347.659851][ T9184] Node 0 DMA32: 114*4kB (UE) 666*8kB (UME) 1189*16kB (UME) 716*32kB (UME) 477*64kB (UME) 166*128kB (UME) 90*256kB (UME) 26*512kB (UM) 5*1024kB (M) 10*2048kB (UME) 318*4096kB (UM) = 1463976kB [ 347.698720][ T9184] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 347.715391][ T9184] Node 1 Normal: 225*4kB (UME) 43*8kB (UME) 27*16kB (UME) 170*32kB (UME) 56*64kB (UM) 13*128kB (UE) 2*256kB (U) 2*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 949*4096kB (M) = 3907148kB [ 347.738623][ T9184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 347.749618][ T9184] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 347.780112][ T9184] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 347.824311][ T9184] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 347.846127][ T9184] 62739 total pagecache pages [ 347.862422][ T9184] 0 pages in swap cache [ 347.878166][ T9184] Free swap = 124984kB [ 347.894320][ T9184] Total swap = 124996kB [ 347.908581][ T9184] 2097051 pages RAM [ 347.920122][ T9184] 0 pages HighMem/MovableOnly [ 347.936513][ T9184] 416120 pages reserved [ 347.940847][ T9184] 0 pages cma reserved [ 350.217848][ T968] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 350.454302][ T968] usb 3-1: Using ep0 maxpacket: 32 [ 350.482295][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 350.502054][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 350.513028][ T968] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 350.527090][ T968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.555477][ T968] usb 3-1: config 0 descriptor?? [ 351.386102][ T968] usbhid 3-1:0.0: can't add hid device: -71 [ 351.463440][ T968] usbhid: probe of 3-1:0.0 failed with error -71 [ 351.502690][ T968] usb 3-1: USB disconnect, device number 29 [ 351.979539][ T9222] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 351.990803][ T9222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 352.136352][ T5820] usbhid 4-1:0.0: can't add hid device: -32 [ 352.142960][ T5820] usbhid: probe of 4-1:0.0 failed with error -32 [ 352.195254][ T9231] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1088'. [ 352.354966][ T9231] misc userio: The device must be registered before sending interrupts [ 354.196720][ T9260] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 354.230773][ T9260] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 355.290431][ T9277] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1101'. [ 355.362949][ T9278] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1101'. [ 355.433409][ T9280] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1102'. [ 355.497568][ T9281] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1102'. [ 356.619306][ T9296] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.642448][ T9296] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 357.534342][ T9309] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1112'. [ 357.585609][ T9309] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1112'. [ 358.018755][ T9324] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1115'. [ 358.036252][ T9324] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1115'. [ 358.057275][ T9318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 358.099628][ T9318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 359.994174][ T27] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 360.204931][ T27] usb 3-1: Using ep0 maxpacket: 8 [ 360.259614][ T27] usb 3-1: config 2 has an invalid interface number: 226 but max is 0 [ 360.294628][ T27] usb 3-1: config 2 has no interface number 0 [ 360.307243][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 360.345318][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 360.362420][ T27] usb 3-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 360.377294][ T27] usb 3-1: config 2 interface 226 has no altsetting 0 [ 360.391024][ T27] usb 3-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 360.406693][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.420742][ T27] usb 3-1: Product: syz [ 360.434348][ T27] usb 3-1: Manufacturer: syz [ 360.439312][ T27] usb 3-1: SerialNumber: syz [ 360.490093][ T9344] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1122'. [ 360.501246][ T9344] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1122'. [ 360.666625][ T9332] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 360.735181][ T27] usb 3-1: Found UVC 0.00 device syz (05c8:0403) [ 360.747425][ T27] usb 3-1: No valid video chain found. [ 360.771246][ T27] usb 3-1: USB disconnect, device number 30 [ 361.082398][ T9352] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 361.104811][ T9352] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.075081][ T9361] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1127'. [ 362.121901][ T9361] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1127'. [ 365.375748][ T9378] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1132'. [ 365.586683][ T9383] misc userio: The device must be registered before sending interrupts [ 367.054650][ T9402] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1139'. [ 367.074344][ T9402] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1139'. [ 369.562338][ T9419] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 369.613294][ T9419] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 369.653444][ T9432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1148'. [ 369.830919][ T9432] misc userio: The device must be registered before sending interrupts [ 370.831306][ T9437] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.973076][ T9437] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 373.188392][ T9463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 373.264470][ T9463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 374.004972][ T9471] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1160'. [ 374.343148][ T9471] misc userio: The device must be registered before sending interrupts [ 376.356759][ T5820] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 376.594260][ T5820] usb 3-1: Using ep0 maxpacket: 32 [ 376.602388][ T5820] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 376.633021][ T5820] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 376.715675][ T5820] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 376.875740][ T5820] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 376.895709][ T5820] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 376.905125][ T5820] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.913257][ T5820] usb 3-1: Product: syz [ 376.985904][ T5820] usb 3-1: Manufacturer: syz [ 376.990788][ T5820] usb 3-1: SerialNumber: syz [ 377.347227][ T5820] usb 3-1: USB disconnect, device number 31 [ 377.680293][ T9514] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 377.757789][ T9514] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.426716][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.444186][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.664012][ T9538] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1180'. [ 379.838917][ T9543] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1180'. [ 381.234332][ T9560] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 381.284412][ T9560] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 384.107831][ T9593] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1195'. [ 384.365475][ T9593] misc userio: The device must be registered before sending interrupts [ 386.378700][ T9611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 386.487509][ T9611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 387.452987][ T9629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 387.472491][ T9629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 389.159795][ T9656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 389.171326][ T9656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 390.510937][ T9677] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1220'. [ 390.977570][ T9677] misc userio: The device must be registered before sending interrupts [ 392.265697][ T9694] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 392.884254][ T5814] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 393.134157][ T5814] usb 3-1: Using ep0 maxpacket: 32 [ 393.166366][ T5814] usb 3-1: config index 0 descriptor too short (expected 243, got 36) [ 393.192532][ T5814] usb 3-1: config 5 contains an unexpected descriptor of type 0x2, skipping [ 393.204997][ T5814] usb 3-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 393.226438][ T5814] usb 3-1: config 5 has 0 interfaces, different from the descriptor's value: 9 [ 393.250837][ T5814] usb 3-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=aa.6a [ 393.274210][ T5814] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.284341][ T5814] usb 3-1: Product: syz [ 393.288588][ T5814] usb 3-1: Manufacturer: syz [ 393.304450][ T5814] usb 3-1: SerialNumber: syz [ 393.665112][ T5814] usb 3-1: USB disconnect, device number 32 [ 395.115371][ T9737] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1241'. [ 395.465609][ T9744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 395.491783][ T9744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 395.612903][ T9737] misc userio: The device must be registered before sending interrupts [ 396.978126][ T9765] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 397.031284][ T9765] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 398.605686][ T9776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 398.635012][ T9776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.450041][ T9791] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1262'. [ 399.623982][ T9791] misc userio: The device must be registered before sending interrupts [ 402.184387][ T9835] misc userio: The device must be registered before sending interrupts [ 404.598914][ T9878] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1294'. [ 404.740601][ T9878] misc userio: The device must be registered before sending interrupts [ 405.043784][ T5815] usb 1-1: dvb_usb_v2: Did not find the firmware file 'dvb-usb-ec168.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 405.105357][ T5815] dvb_usb_ec168: probe of 1-1:0.1 failed with error -110 [ 405.143066][ T5815] usb 1-1: USB disconnect, device number 33 [ 405.717477][ T9890] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1299'. [ 406.394353][ T788] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 406.574232][ T788] usb 3-1: Using ep0 maxpacket: 32 [ 406.599762][ T788] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 406.617395][ T788] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 406.628072][ T788] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 406.642120][ T788] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 406.785067][ T788] usb 3-1: config 0 descriptor?? [ 407.275085][ T788] usbhid 3-1:0.0: can't add hid device: -71 [ 407.286161][ T788] usbhid: probe of 3-1:0.0 failed with error -71 [ 407.301590][ T788] usb 3-1: USB disconnect, device number 33 [ 407.974215][ T27] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 408.215347][ T27] usb 1-1: unable to get BOS descriptor or descriptor too short [ 408.229474][ T9923] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1312'. [ 408.241183][ T9924] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 408.259862][ T9924] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 408.264782][ T27] usb 1-1: not running at top speed; connect to a high speed hub [ 408.295743][ T27] usb 1-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 408.332369][ T27] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 408.344161][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.383332][ T27] usb 1-1: Product: syz [ 408.400895][ T27] usb 1-1: Manufacturer: syz [ 408.406558][ T27] usb 1-1: SerialNumber: syz [ 408.420119][ T27] usb 1-1: bad CDC descriptors [ 408.430210][ T9923] misc userio: The device must be registered before sending interrupts [ 408.634443][ T27] usb 1-1: USB disconnect, device number 34 [ 409.458672][ T9940] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 409.479877][ T9941] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1317'. [ 410.104194][ T788] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 410.334191][ T788] usb 1-1: Using ep0 maxpacket: 32 [ 410.396427][ T788] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 410.441174][ T788] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 410.478118][ T788] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 410.499574][ T788] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.521550][ T788] usb 1-1: config 0 descriptor?? [ 410.914437][ T9955] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1323'. [ 411.417591][ T9961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 411.441289][ T9961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 411.667444][ T9965] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1326'. [ 411.752958][ T9965] misc userio: The device must be registered before sending interrupts [ 411.937502][ T788] usbhid 1-1:0.0: can't add hid device: -71 [ 411.943658][ T788] usbhid: probe of 1-1:0.0 failed with error -71 [ 411.999188][ T788] usb 1-1: USB disconnect, device number 35 [ 412.515657][ T9969] Context (ID=0x1) not attached to queue pair (handle=0x2:0x40) [ 412.776404][ T9977] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1330'. [ 413.040097][ T9980] misc userio: The device must be registered before sending interrupts [ 413.330870][ T9989] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1332'. [ 414.824744][ T9999] netlink: 1296 bytes leftover after parsing attributes in process `syz.0.1336'. [ 415.507431][T10008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 415.536764][T10008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 415.723858][T10016] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1341'. [ 416.209723][T10016] misc userio: The device must be registered before sending interrupts [ 416.510218][T10030] netlink: 1296 bytes leftover after parsing attributes in process `syz.2.1346'. [ 416.602223][T10031] bond3 (unregistering): Released all slaves [ 417.504497][T10043] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1347'. [ 419.395533][T10069] netlink: 1296 bytes leftover after parsing attributes in process `syz.3.1356'. [ 420.482764][T10087] bond3 (unregistering): Released all slaves [ 421.209998][T10103] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1366'. [ 421.923673][T10114] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1371'. [ 421.959292][T10114] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1371'. [ 423.371006][T10138] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1379'. [ 423.392677][T10138] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1379'. [ 423.544209][T10127] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1374'. [ 423.753275][T10147] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1382'. [ 423.778097][T10147] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1382'. [ 425.547667][T10160] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 425.580091][T10160] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 425.882583][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 425.882596][ T28] audit: type=1326 audit(1750122270.979:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 425.889042][T10169] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1391'. [ 425.913430][ T28] audit: type=1326 audit(1750122270.979:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 425.948839][ T27] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 425.965421][ T28] audit: type=1326 audit(1750122270.979:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 425.973039][T10169] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1391'. [ 425.989329][ T28] audit: type=1326 audit(1750122270.979:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 426.021996][ T28] audit: type=1326 audit(1750122270.979:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 426.044690][ T28] audit: type=1326 audit(1750122270.979:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 426.067988][ T28] audit: type=1326 audit(1750122270.979:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 426.091478][ T28] audit: type=1326 audit(1750122270.979:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7a86d90847 code=0x7ffc0000 [ 426.114949][ T28] audit: type=1326 audit(1750122270.979:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f7a86d907bc code=0x7ffc0000 [ 426.139971][ T28] audit: type=1326 audit(1750122270.979:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10163 comm="syz.3.1389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f7a86d906f4 code=0x7ffc0000 [ 426.207434][ T27] usb 1-1: config index 0 descriptor too short (expected 27011, got 92) [ 426.236162][ T27] usb 1-1: config 62 has too many interfaces: 178, using maximum allowed: 32 [ 426.263648][ T27] usb 1-1: config 62 has an invalid descriptor of length 0, skipping remainder of the config [ 426.278350][ T27] usb 1-1: config 62 has 0 interfaces, different from the descriptor's value: 178 [ 426.298400][ T27] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 426.314269][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.323589][ T27] usb 1-1: Product: syz [ 426.331293][ T27] usb 1-1: Manufacturer: syz [ 426.336953][ T27] usb 1-1: SerialNumber: syz [ 426.549739][T10182] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1394'. [ 426.575880][ T27] usb 1-1: USB disconnect, device number 36 [ 427.384564][T10186] __nla_validate_parse: 1 callbacks suppressed [ 427.384586][T10186] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1395'. [ 428.159201][T10198] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 428.180211][T10198] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 428.233856][T10200] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1401'. [ 428.248249][T10200] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1401'. [ 429.003378][T10211] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 429.367351][T10223] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1410'. [ 429.413660][T10223] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1410'. [ 429.737585][T10234] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 429.754808][T10234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 429.824407][ T5820] usb 1-1: new full-speed USB device number 37 using dummy_hcd [ 429.833676][T10235] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1411'. [ 430.027890][ T5820] usb 1-1: unable to get BOS descriptor or descriptor too short [ 430.054895][ T5820] usb 1-1: not running at top speed; connect to a high speed hub [ 430.081817][ T5820] usb 1-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 430.125801][ T5820] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 430.144234][ T5820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 430.163193][ T5820] usb 1-1: Product: syz [ 430.167928][ T5820] usb 1-1: Manufacturer: syz [ 430.172603][ T5820] usb 1-1: SerialNumber: syz [ 430.200406][ T5820] usb 1-1: bad CDC descriptors [ 430.301155][T10249] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1420'. [ 430.311548][T10249] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1420'. [ 430.405575][ T5820] usb 1-1: USB disconnect, device number 37 [ 430.572217][T10253] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1422'. [ 430.582760][T10253] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1422'. [ 431.574887][T10271] fuse: Unknown parameter 'group_id00000000000000000000' [ 432.103998][T10284] misc userio: The device must be registered before sending interrupts [ 432.534462][T10293] __nla_validate_parse: 3 callbacks suppressed [ 432.534481][T10293] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1431'. [ 432.582092][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 432.582110][ T28] audit: type=1326 audit(1750122277.679:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.620828][ T28] audit: type=1326 audit(1750122277.679:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.644310][ T28] audit: type=1326 audit(1750122277.679:964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.671375][ T28] audit: type=1326 audit(1750122277.679:965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.732703][ T28] audit: type=1326 audit(1750122277.719:966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.766975][ T28] audit: type=1326 audit(1750122277.719:967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.826090][ T28] audit: type=1326 audit(1750122277.719:968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.889459][ T28] audit: type=1326 audit(1750122277.719:969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.921822][ T28] audit: type=1326 audit(1750122277.719:970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.948563][ T28] audit: type=1326 audit(1750122277.799:971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10292 comm="syz.2.1439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 432.981348][T10303] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1441'. [ 432.996248][T10303] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1441'. [ 433.921434][T10307] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1443'. [ 433.994600][T10308] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1443'. [ 434.662339][T10330] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1452'. [ 434.690350][T10334] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1454'. [ 434.715470][T10334] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1454'. [ 434.797857][T10330] misc userio: The device must be registered before sending interrupts [ 435.192897][T10344] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1456'. [ 435.214709][T10344] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1456'. [ 436.054311][ T5814] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 436.316776][ T5814] usb 3-1: unable to get BOS descriptor or descriptor too short [ 436.335828][ T5814] usb 3-1: not running at top speed; connect to a high speed hub [ 436.373782][ T5814] usb 3-1: config 1 has an invalid descriptor of length 212, skipping remainder of the config [ 436.409168][ T5814] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 436.427580][ T5814] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.441837][ T5814] usb 3-1: Product: syz [ 436.459044][ T5814] usb 3-1: Manufacturer: syz [ 436.472684][ T5814] usb 3-1: SerialNumber: syz [ 436.507128][ T5814] usb 3-1: bad CDC descriptors [ 436.770305][ T5814] usb 3-1: USB disconnect, device number 34 [ 437.619115][T10376] fuse: Bad value for 'fd' [ 437.674877][T10374] misc userio: The device must be registered before sending interrupts [ 438.109208][T10385] __nla_validate_parse: 5 callbacks suppressed [ 438.109225][T10385] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1474'. [ 438.131958][T10385] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1474'. [ 439.393647][ T28] kauditd_printk_skb: 79 callbacks suppressed [ 439.393664][ T28] audit: type=1326 audit(1750122284.489:1051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.487870][ T28] audit: type=1326 audit(1750122284.539:1052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.540309][ T28] audit: type=1326 audit(1750122284.539:1053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.570478][ T28] audit: type=1326 audit(1750122284.539:1054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.606586][ T28] audit: type=1326 audit(1750122284.539:1055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.642954][ T28] audit: type=1326 audit(1750122284.539:1056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.683191][ T28] audit: type=1326 audit(1750122284.539:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.711683][ T28] audit: type=1326 audit(1750122284.539:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.739760][ T28] audit: type=1326 audit(1750122284.539:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 439.778509][ T28] audit: type=1326 audit(1750122284.539:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10400 comm="syz.2.1482" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f97da790847 code=0x7ffc0000 [ 439.968818][T10417] fuse: Bad value for 'fd' [ 440.245720][T10426] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1489'. [ 440.299480][T10426] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1489'. [ 440.867966][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.874780][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.054205][ T5814] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 441.264196][ T5814] usb 3-1: Using ep0 maxpacket: 8 [ 441.283930][ T5814] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 441.300245][ T5814] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.340590][ T5814] usb 3-1: Product: syz [ 441.348355][ T5814] usb 3-1: Manufacturer: syz [ 441.356481][ T5814] usb 3-1: SerialNumber: syz [ 441.378222][ T5814] usb 3-1: config 0 descriptor?? [ 441.437608][T10443] fuse: Bad value for 'fd' [ 441.456608][ T5814] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 441.465388][ T5814] usb 3-1: setting power ON [ 441.535789][ T5814] dvb-usb: bulk message failed: -22 (2/0) [ 441.587564][ T5814] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 441.614778][T10439] dvb-usb: bulk message failed: -22 (3/0) [ 441.626321][ T5814] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 441.671749][ T5814] usb 3-1: media controller created [ 441.702873][ T5814] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 441.749226][ T5814] usb 3-1: selecting invalid altsetting 6 [ 441.756403][ T5814] usb 3-1: digital interface selection failed (-22) [ 441.763081][ T5814] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 441.782406][ T5814] usb 3-1: setting power OFF [ 441.814411][ T5814] dvb-usb: bulk message failed: -22 (2/0) [ 441.820677][ T5814] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 441.849951][ T5814] (NULL device *): no alternate interface [ 441.933186][ T5814] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 442.009329][ T5814] usb 3-1: USB disconnect, device number 35 [ 442.235488][T10463] fuse: Bad value for 'fd' [ 442.364182][ T9] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 442.554166][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 442.561376][ T9] usb 1-1: config 2 has an invalid interface number: 226 but max is 0 [ 442.564227][ T5818] usb 3-1: new low-speed USB device number 36 using dummy_hcd [ 442.570093][ T9] usb 1-1: config 2 has no interface number 0 [ 442.584227][ T9] usb 1-1: config 2 interface 226 altsetting 91 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 442.595509][ T9] usb 1-1: config 2 interface 226 altsetting 91 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 442.614364][ T9] usb 1-1: config 2 interface 226 altsetting 91 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 442.639888][ T9] usb 1-1: config 2 interface 226 has no altsetting 0 [ 442.651963][ T9] usb 1-1: New USB device found, idVendor=05c8, idProduct=0403, bcdDevice=d4.d4 [ 442.670300][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.681144][ T9] usb 1-1: Product: syz [ 442.694469][ T9] usb 1-1: Manufacturer: syz [ 442.700896][ T9] usb 1-1: SerialNumber: syz [ 442.766620][ T5818] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 442.784627][ T5818] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 442.804150][ T5818] usb 3-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 442.825277][T10469] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1509'. [ 442.839997][ T5818] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 442.847883][ T5818] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 442.860050][T10469] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1509'. [ 442.869114][ T5818] usb 3-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 442.886771][ T5818] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 442.906771][ T5818] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 442.921228][ T5818] usb 3-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 442.928533][T10459] vxcan0: tx drop: invalid sa for name 0x0000001000000000 [ 442.939364][ T5818] usb 3-1: string descriptor 0 read error: -22 [ 442.939541][ T5818] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 442.965745][ T5818] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.997477][ T5818] adutux 3-1:168.0: interrupt endpoints not found [ 443.101837][ T9] usb 1-1: Found UVC 0.00 device syz (05c8:0403) [ 443.127451][T10475] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1510'. [ 443.147801][ T9] usb 1-1: No valid video chain found. [ 443.179092][ T9] usb 1-1: USB disconnect, device number 38 [ 443.222377][ T5815] usb 3-1: USB disconnect, device number 36 [ 444.610005][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 444.610023][ T28] audit: type=1326 audit(1750122289.709:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.674446][ T28] audit: type=1326 audit(1750122289.749:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.728858][ T28] audit: type=1326 audit(1750122289.749:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.759474][ T28] audit: type=1326 audit(1750122289.749:1118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.787098][ T28] audit: type=1326 audit(1750122289.749:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.824218][ T28] audit: type=1326 audit(1750122289.759:1120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.949747][ T28] audit: type=1326 audit(1750122289.759:1121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 444.989891][ T28] audit: type=1326 audit(1750122289.759:1122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 445.040225][ T28] audit: type=1326 audit(1750122289.759:1123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 445.104240][ T28] audit: type=1326 audit(1750122289.759:1124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz.2.1517" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97da78e929 code=0x7ffc0000 [ 445.367455][T10499] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 445.806424][T10512] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1524'. [ 445.836444][T10512] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1524'. [ 446.124718][T10519] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1527'. Stopping sshd: stopped /usr/sbin/sshd (pid 5534) OK Stopping crond: stopped /usr/sbin/crond (pid 5517) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 5434) [ 449.566615][T10589] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1547'. [ 449.609321][T10589] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1547'. Stopping network: [ 450.234984][T10606] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1550'. OK [ 452.152273][ T28] kauditd_printk_skb: 80 callbacks suppressed [ 452.152288][ T28] audit: type=1326 audit(1750122297.249:1205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.238302][ T28] audit: type=1326 audit(1750122297.289:1206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.310011][ T28] audit: type=1326 audit(1750122297.289:1207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.358808][ T28] audit: type=1326 audit(1750122297.289:1208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 Stopping iptables: [ 452.391482][ T28] audit: type=1326 audit(1750122297.309:1209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.459682][ T28] audit: type=1326 audit(1750122297.309:1210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.526696][T10614] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1554'. [ 452.582605][ T28] audit: type=1326 audit(1750122297.309:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.605235][ C0] vkms_vblank_simulate: vblank timer overrun OK [ 452.657900][ T28] audit: type=1326 audit(1750122297.309:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5cf58e929 code=0x7ffc0000 [ 452.719597][ T28] audit: type=1326 audit(1750122297.309:1213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff5cf590847 code=0x7ffc0000 [ 452.832782][ T28] audit: type=1326 audit(1750122297.309:1214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10627 comm="syz.1.1557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7ff5cf5907bc code=0x7ffc0000 Stopping system message bus: [ 453.537152][T10660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1564'. [ 453.583115][T10660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1564'. done [ 454.701403][T10674] fuse: Bad value for 'fd' Stopping klogd: [ 456.597990][T10710] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1582'. [ 456.648983][T10710] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1582'. [ 456.748329][T10716] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1584'. [ 456.815846][T10718] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1584'. OK [ 457.159984][ T28] kauditd_printk_skb: 75 callbacks suppressed [ 457.160008][ T28] audit: type=1326 audit(1750122302.239:1290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10719 comm="syz.3.1586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 457.258506][ T28] audit: type=1326 audit(1750122302.239:1291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10719 comm="syz.3.1586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 Stopping acpid: [ 457.338287][ T28] audit: type=1326 audit(1750122302.299:1292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10719 comm="syz.3.1586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 457.395939][ T28] audit: type=1326 audit(1750122302.299:1293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10719 comm="syz.3.1586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 457.452876][ T28] audit: type=1326 audit(1750122302.299:1294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10719 comm="syz.3.1586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a86d8e929 code=0x7ffc0000 [ 458.764947][T10802] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1595'. [ 458.871413][T10804] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1595'. OK Stopping syslogd: stopped /sbin/syslogd (pid 5122) [ 459.414118][ T28] audit: type=1326 audit(1750122304.509:1295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10818 comm="syz.0.1599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 OK [ 459.521266][ T28] audit: type=1326 audit(1750122304.509:1296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10818 comm="syz.0.1599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 459.595258][ T28] audit: type=1326 audit(1750122304.559:1297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10818 comm="syz.0.1599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 459.625113][T10824] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 459.633731][T10824] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 459.675557][ T28] audit: type=1326 audit(1750122304.559:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10818 comm="syz.0.1599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 459.730512][ T28] audit: type=1326 audit(1750122304.559:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10818 comm="syz.0.1599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 459.776187][T10830] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(12) [ 459.783416][T10830] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 459.832125][T10830] vhci_hcd vhci_hcd.0: Device attached [ 459.845165][T10830] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 459.863397][T10833] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(15) [ 459.870080][T10833] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 459.890156][T10840] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1604'. [ 459.916689][T10840] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1604'. [ 459.927505][T10833] vhci_hcd vhci_hcd.0: Device attached [ 459.967087][T10830] vhci_hcd vhci_hcd.0: pdev(2) rhport(3) sockfd(17) [ 459.973749][T10830] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 460.003228][T10830] vhci_hcd vhci_hcd.0: Device attached [ 460.012249][T10833] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(22) [ 460.018928][T10833] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 460.030538][T10833] vhci_hcd vhci_hcd.0: Device attached [ 460.063900][T10830] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 460.077862][T10830] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 460.104189][ T5818] usb 37-1: new low-speed USB device number 2 using vhci_hcd [ 460.130570][T10830] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN umount: can't remount debugfs read-only [ 460.306591][T10841] vhci_hcd: connection closed [ 460.306608][T10837] vhci_hcd: connection closed [ 460.311721][T10832] vhci_hcd: connection reset by peer [ 460.316403][T10789] vhci_hcd: stop threads [ 460.316989][T10789] vhci_hcd: release socket [ 460.327043][T10843] vhci_hcd: connection closed [ 460.375460][T10789] vhci_hcd: disconnect device [ 460.413763][T10789] vhci_hcd: stop threads [ 460.435016][T10789] vhci_hcd: release socket [ 460.454321][T10789] vhci_hcd: disconnect device [ 460.481857][T10789] vhci_hcd: stop threads [ 460.514193][T10789] vhci_hcd: release socket [ 460.548195][T10789] vhci_hcd: disconnect device [ 460.564690][T10789] vhci_hcd: stop threads [ 460.572679][T10789] vhci_hcd: release socket [ 460.584764][T10789] vhci_hcd: disconnect device [ 460.779545][T10851] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1607'. [ 460.916298][T10851] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1607'. [ 462.180093][T10865] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 462.230021][T10865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 462.401663][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 462.401681][ T28] audit: type=1326 audit(1750122307.499:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.430599][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.461192][ T28] audit: type=1326 audit(1750122307.499:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.483665][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.506346][ T28] audit: type=1326 audit(1750122307.499:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.544731][ T28] audit: type=1326 audit(1750122307.499:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.567230][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.616706][ T28] audit: type=1326 audit(1750122307.539:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.694327][ T28] audit: type=1326 audit(1750122307.539:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.717012][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.774157][ T28] audit: type=1326 audit(1750122307.539:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.796751][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.827022][ T28] audit: type=1326 audit(1750122307.539:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ce6b8e929 code=0x7ffc0000 [ 462.849690][ C1] vkms_vblank_simulate: vblank timer overrun [ 462.890425][ T28] audit: type=1326 audit(1750122307.539:1334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2ce6b90847 code=0x7ffc0000 [ 462.998485][ T28] audit: type=1326 audit(1750122307.539:1335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10864 comm="syz.0.1613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f2ce6b907bc code=0x7ffc0000 [ 463.268537][T10883] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1620'. [ 463.317371][T10881] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1620'. umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.1.57 closed by remote host. [ 464.395372][ T788] usb 2-1: USB disconnect, device number 32 [ 464.798057][ T9] usb 4-1: USB disconnect, device number 33 [ 465.284285][ T5818] vhci_hcd: vhci_device speed not set Sent SIGKILL to all processes Requesting system poweroff [ 465.787504][T10791] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.921593][T10791] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.997017][T10791] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 466.154143][T10791] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 466.665291][ T5815] usb usb38-port1: attempt power cycle [ 467.246694][T10791] IPVS: stopping backup sync thread 6186 ... [ 467.306679][ T5815] usb usb38-port1: unable to enumerate USB device [ 467.319030][T10900] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 467.330558][T10900] ACPI: PM: Preparing to enter system sleep state S5 [ 467.342834][T10900] kvm: exiting hardware virtualization [ 467.349016][T10900] reboot: Power down serialport: VM disconnected.