last executing test programs: 1.839078893s ago: executing program 2 (id=566): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_ACTIVATE(r1, 0x4b4a, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x28, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x55}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x8c0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000440), 0x10) ioperm(0x0, 0x40, 0x0) ioctl$FIONCLEX(r2, 0x5450) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x5, 0x7f, 0x9, 0xc5, 0x5, 0x3ff}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000001e00431b000000000000000007"], 0x2c}}, 0x0) 1.810326035s ago: executing program 0 (id=567): r0 = syz_mount_image$msdos(&(0x7f0000000840), &(0x7f00000001c0)='./file0\x00', 0x800082, &(0x7f0000000880)=ANY=[@ANYRES32], 0x0, 0x1b7, &(0x7f0000000680)="$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") fchmod(r0, 0x20) 1.741142239s ago: executing program 0 (id=569): syz_io_uring_setup(0xe42, &(0x7f00000005c0)={0x0, 0x2119, 0x100, 0x0, 0x15b}, &(0x7f0000000140), &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x1, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xffbffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0xbed4, 0x4000001, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x1, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0xfffffffe, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x8, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x4, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc5c, 0xffffffff]}}) unshare(0x2040400) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1.696036451s ago: executing program 0 (id=570): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 1.589684978s ago: executing program 0 (id=572): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000400)='.\x00', 0xa4000021) read(r2, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x275a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)={0x3, 0x6, 0x3c0, 0x1, 0x1, 0x54a}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000200)=0x3fd0, 0x4) 1.588258658s ago: executing program 4 (id=573): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001214010028bd7000fcdbdf250800", @ANYRES16], 0x30}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000054) 1.517985792s ago: executing program 4 (id=575): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x58, r2, 0x74594dd2807dfae7, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008080}, 0x40004) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000280)={0x1, &(0x7f0000000780)=[{0x200000000006, 0xf, 0x6, 0x7ffc1ffb}]}) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x800001000089}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) ioprio_set$pid(0x3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r5, 0x0, 0xf3a, 0x0) write(r3, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000bc0)={{r0, 0xffffffffffffffff}, &(0x7f0000000c00), &(0x7f0000000080)='%+9llu \x00'}, 0x1c) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r6, r0}, 0x4) r8 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r7}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x16, 0x10, &(0x7f00000000c0)=ANY=[@ANYRES8=r8, @ANYRES32=0x0, @ANYBLOB="00000000000095000000000200"/25], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.467848295s ago: executing program 0 (id=576): bpf$PROG_LOAD(0x5, &(0x7f0000002a00)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @fallback=0xd4e50d047ad728e5, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[0xffffffffffffffff], 0x0, 0x10, 0x3}, 0x94) r0 = socket(0x10, 0x803, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r2, 0x29, 0x4e, 0x0, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r5, &(0x7f0000000ac0)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r4, 0x0, r6, 0x0, 0x10003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3800000056000100000000000000000007020000", @ANYRES32=r0, @ANYBLOB="200001"], 0x38}}, 0x6404481c) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f0000000100)='./control\x00', 0x0) rmdir(0x0) r8 = openat$cgroup_freezer_state(r7, &(0x7f0000000080), 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f00000000c0)='FROZEN\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') preadv2(r9, &(0x7f0000000140)=[{&(0x7f0000000080)=""/179, 0xb3}], 0x1, 0xfffffff0, 0x7fffffff, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="220000a1f88e2d627d8e87656d5404d4d8ff2772f50000f217d57110"], 0x48) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000001940)='./file0/file1\x00', 0x90) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) 1.344829042s ago: executing program 2 (id=578): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000800000080"], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000004000000008000005c"], 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x58}}]}, &(0x7f0000000240)='syzkaller\x00', 0xc, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.273717245s ago: executing program 4 (id=580): syz_io_uring_setup(0xe42, &(0x7f00000005c0)={0x0, 0x2119, 0x100, 0x0, 0x15b}, &(0x7f0000000140), &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x1, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xffbffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0xbed4, 0x4000001, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x1, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0xfffffffe, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x8, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x4, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc5c, 0xffffffff]}}) unshare(0x2040400) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1.273337056s ago: executing program 2 (id=581): r0 = syz_mount_image$msdos(&(0x7f0000000840), &(0x7f00000001c0)='./file0\x00', 0x800082, &(0x7f0000000880)=ANY=[@ANYRES32], 0x0, 0x1b7, &(0x7f0000000680)="$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") syz_read_part_table(0x5e1, &(0x7f0000000f00)="$eJzs3L+LJEUUB/BvdffszIB6gqngwgWKBqeYiQtnoOtlh2CsqcGK3AViILuDiuCPP8BUNPAUjjM2UBARz8hIhEUDEXMDLzlKpqZ7bkHBYE/k4PMJuupV13vVRXdaHe5o96wvtSTXW/hhn5Rk6B7rW/xb8tYsWb3wVDLfZMzGzJLk+StPP3Nh92KZb8fWo0fJfatsE9Z2xnbI7tj7Ysj7V/bfbv2jlBxm7Gb22U6G9dy6yfvg7099o6Rvc/ifDV/WDO2t54d8nuSg9OtwnqzycXJvFm3euSR9rbW95qNkmfTbr+IUru4tV1OZZcYvbbaJDt8p9dHx3iy11trl8OyU2Sf3P3nu0j8Vbfmrtr1pqCVPuls3Dm7uDGP0+Le/HGa12FbPiYwcL5NXjp/r25OUTY3Z6bcPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBt9tDlh7/qpuB8u5Zt/9lP0t2aepQH1s2Dl5PsLm7T+lf3vjnzxpuXury299KPL7/+6/7v+SNJ32f/rmS+nffiprn2bmuGcbQ/9foHN7udTz/6erkdGEuX5LuzP92o0wrHY/vqEyeS97pTrw8AAAAAAAAAAAAAAAAAAABr13Jh92I3m8LtgfaaRVLKFC6SWmv9szbT4f/vp3P4uf5zyjoptZysfj45c3eynL/3SPutwCax1jq0Jcp/vTv+zV8BAAD//9N3X4k=") openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x6, 0xf4039, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x0, @perf_config_ext={0x1, 0xf60e}, 0x9092, 0x0, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000c3707bf4000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) unshare(0x4020400) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/zoneinfo\x00', 0x0, 0x0) fchmod(r0, 0x20) 1.272622476s ago: executing program 4 (id=583): socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x38, r2, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x38}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x3e, 0x2, 0x20, @loopback, @dev={0xfe, 0x80, '\x00', 0xe}, 0x8, 0x40, 0xffffffff, 0x6}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@private1, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newqdisc={0x3c, 0x24, 0xe0b, 0xfefffffc, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x9}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}]}}]}, 0x3c}}, 0x0) sendto$packet(r5, &(0x7f0000000080)="39c394e534ecf02e7e0e9ca208004b54", 0x34, 0x0, &(0x7f0000000440)={0x11, 0x0, r8, 0x1, 0x95, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000002c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd1, &(0x7f0000000380)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0xc, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000800)={0x158, r2, 0x200, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x94, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 1.20905744s ago: executing program 4 (id=584): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_type(r1, &(0x7f0000000180), 0x13bb711e) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000ffffff00000000000000008510000002000000850000000f0000009500000000000000"], 0x0, 0xfffffdfe, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000000706010300000000000000000a0000080500010007000000080006400000000234d7d3ff011c73a52797967cf633dfefdff40d55519120327e27472fcc34df6194dc"], 0x24}}, 0x20000090) r4 = socket(0x2a, 0x3, 0x2) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x26, 0x6}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x15, 0x2000000000000216, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100ed0000000000000000f8ffffffb702000008000000b703005fa078caac82fa8b1316da530000000000850000000600000095fb0bc75796b922bb15b32a12d905487c66a48b42b100f6ed39faa654e78a2ad67a22f7401f46f32d2770aa427172b37bdad8b52d33160bc2ca12018dfb65d561a05f05892b9086c644560ce65688b9d7860f3c67e6bfa939918f67ac3bc8b379ab3432cc82239fd8ee06fbeef1f8313db7ba1895a3", @ANYRESOCT=r4, @ANYRESHEX=r0], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r6 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4400000010000104000000201eb9dd0e6cd4f000"/29, @ANYRES32=0x0, @ANYBLOB="0000000000020000240012800b00010067656e657665000014000280050004000900000005000c0001000000"], 0x44}, 0x1, 0xd, 0x0, 0x4000000}, 0x0) socket$inet6(0xa, 0x3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000000), 0x208e24b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) io_uring_setup(0xaae, &(0x7f00000003c0)={0x0, 0xffffeffa, 0x2, 0x7, 0x2}) r9 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) io_uring_register$IORING_UNREGISTER_RING_FDS(r9, 0x15, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000200)=[{&(0x7f0000003100)=""/4096}, {&(0x7f0000000780)=""/247}], 0x1) unshare(0x400) bpf$MAP_CREATE_TAIL_CALL(0x9, &(0x7f00000004c0)=ANY=[@ANYBLOB="0300000004000000040000000000ddffffff00001cacc68934448491", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0xc) ioctl$TUNSETLINK(r9, 0x400454cd, 0x3a) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x6b81) sendmmsg(r4, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 1.045388449s ago: executing program 2 (id=587): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) recvmmsg(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}, 0x80}], 0x1, 0x100, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4337, 0x3d) sendmmsg$inet6(r2, &(0x7f00000009c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000140), r3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000520001000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48010}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x25dfdbfb, {}, [@IFLA_MASTER={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x4) bind$inet(r4, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) io_uring_setup(0x1562, &(0x7f0000000040)={0x0, 0x36d, 0x40, 0x2, 0xa0002f9}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, &(0x7f0000000540)={@fd, @ptr={0x77622a85, 0x0, 0x0, 0x0, 0x1, 0x29}, @ptr={0x70742a85, 0x5, 0x0, 0x0, 0x1}}, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffda2, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000000000)=0xa, 0x4) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0209042302"], 0x10}}, 0x4000000) sendmsg$inet6(r1, &(0x7f0000000040)={&(0x7f0000000000)={0xa, 0xfffe, 0x0, @empty, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYRES8=r6], 0x40}, 0x24004800) creat(&(0x7f0000000040)='./file0\x00', 0xecf86c37d53048c5) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x13, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="660a0000000000006119a00000000000850000002200000095000000000000009dc2c24f159c5461e3a73bfa6a7b23b01f9be91cafc7e32511785d9a0d299239d98911ea7d92d890fd2cf5679340be06e641bd4c19a3808f641249f2a16bc6a522da878c02d46b46a5e27c947a7b4381cebaca482076c25efbb65f8e3a48c26cf89d3d20f927b480a7b190decef6f1b0cd90546b96c869e69a1f394e5dd88210c20700c3416618c4429f799c7d70a890251fcf03a6347e"], &(0x7f0000000000)='GPL\x00'}, 0x80) 1.000205762s ago: executing program 1 (id=588): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x88534, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x81, 0x10000}, 0x120, 0x10000, 0x4, 0x6, 0x8, 0x20007, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x40, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 800.885373ms ago: executing program 1 (id=590): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840000000002010400000000000000000a00000004000180300003802c00018014000300fc00000000000000000000100000000014004400fe800000001f610000000000000000bb3c0002800c00028005000100000000002c00018014000300fc020000000000000000000000000000140004"], 0x84}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a000000010003b0e2a1a86eb2636037f00000000", @ANYRES32=r0, @ANYBLOB="0200000000008000800012000800010076746936740002"], 0xa0}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffff9c, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @adiantum, 0x0, '\x00', @d}) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x3, 0x800, 0xb3]}, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x401, 0x20000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8003}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gre={{0x8}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0xf001}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x1}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004885}, 0x4054) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) timer_create(0x8, &(0x7f0000000340)={0x0, 0x21, 0x1, @thr={0x0, 0x0}}, &(0x7f0000bbdffc)=0x0) timer_settime(r4, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r4, &(0x7f0000000080)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x8, 0x8000, 0x8, 0xaec3, 0x499a]}, &(0x7f0000000140)=0xe) 676.52194ms ago: executing program 1 (id=593): syz_io_uring_setup(0xe42, &(0x7f00000005c0)={0x0, 0x2119, 0x100, 0x0, 0x15b}, &(0x7f0000000140), &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x1, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xffbffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0xbed4, 0x4000001, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x1, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0xfffffffe, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x8, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x4, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc5c, 0xffffffff]}}) unshare(0x2040400) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 605.813595ms ago: executing program 0 (id=594): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000280)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x8, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000680)=@gcm_128={{0x303}, "000037d7009400", "c0b6c5b29ca2b838d41ac2fc7ddf972d", "e9be1eae", "bb10000000000001"}, 0x28) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfb, 0x5, 0x8, 0x0, 0x0, 0x101, 0x514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={0x0, 0xe}, 0x40, 0x7, 0x4, 0x6, 0xb, 0x20000000, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000021002101000000000000dc000a000000000000000000000008001a"], 0x24}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001600), 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19, 0x0, 0xffffffffffffffff, 0x54}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000280)="61df718305a35997984d4763fcac", 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000040)=ANY=[], 0x8) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000003280)=""/76, &(0x7f00000002c0)=0x4c) r6 = socket(0x400000000010, 0x3, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = mq_open(&(0x7f0000000080)='eth0\x00#~\x02\x00\x00\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfd\x05\x00\x00\x00\x00\x00\x80\x00\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94uu_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18A\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x05\x00\x00\x000\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xce\x00\x00\x00\xe8\vq+\xbb\xc7\xaf\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x120, 0x0) mq_timedsend(r7, &(0x7f0000000600)="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", 0xfd1, 0x6, 0x0) mq_timedreceive(r7, &(0x7f000001a600)=""/102385, 0x18ff1, 0x0, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r9, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xb, 0x4}, {0x0, 0x3}, {0x7, 0xffe0}}, [@filter_kind_options=@f_route={{0xa}, {0x14, 0x2, [@TCA_ROUTE4_FROM={0x8, 0x3, 0x5c}, @TCA_ROUTE4_IIF={0x8, 0x4, r9}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 529.700149ms ago: executing program 3 (id=595): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x7, 0x80210, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x100b28, 0x4, 0x0, 0x5, 0x8, 0x20008, 0xd, 0x0, 0x0, 0x0, 0x20000005}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000001340)=@hci={0x1f, 0x0, 0x12}, 0x80, &(0x7f0000000140)=[{&(0x7f00000006c0)="62043c209e0101000001ad2f1eafbcf706e12b30087f5c582d26116642c47a5f8786ee601e65ab3c06d4b8bf4a81cb3e247345af215542f41ddf82f618438a34f90186cee8441e2305e495d04ad68ab8fef69df82de6456fbb48b63f60c9c9097be968ea872c4801e5d0711b4373c7224ed7a9cbd49d40f82bdb6afc0036824be26fc96e49a70e90797e6caa1b38ddacb3cb2b3eac7c068a185b644582f25edfa3d6a46e2a894ca809a422a6a29bd7145bb6e7992570484d6a710292ea0c3f97b7cbff701684b13c5593262534a7af9eab48f2ca2d74d9a4de33", 0xda}, {&(0x7f0000000c00)="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", 0x114}, {&(0x7f0000000a40)="0a985d7879f1bbff16c7d66e33657e452299fd0ef8c2afda588eb05891b7da030e01452a7986bea19b59c98dc2996c0ea09604d00ea48336d0c813d83025aca8623a5915ddddce2c11c5e374f2e0f387d2398fe0b899ff60dc7a73addcf253cf32aafbe2b9f90799e7fc583bdd9b564697ba988080270bdceb4714219a2d4c229fffb0d86fb286e3553a8b3ac02badc66ada5fceabe5f63c79da96e641a45901128063d6e1e31b11bcfbc3e70bd3c8c6c0be9f653f977f16", 0xfff0}, {&(0x7f0000000840)="6f4720baeb54", 0x6}], 0x4}, 0x0) 529.134509ms ago: executing program 1 (id=596): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001214010028bd7000fcdbdf250800", @ANYRES16], 0x30}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000054) 449.009834ms ago: executing program 3 (id=597): setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)={0x4800}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)={0x18, 0x16, 0xa01, 0x0, 0x0, {}, [@nested={0x4, 0xb8}]}, 0x18}}, 0x0) 434.122135ms ago: executing program 3 (id=598): r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480)={0x9, 0x2, 0xf, 0xcc, 0x1, 0x5, 0x8, 0x81, 0x8b, 0xa5, 0x8, 0x0, 0x7, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0xfe, 0x0}, 0x7ff, 0x0, 0x3, 0x9, 0x0, 0x4}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000380000003800000004000000020000000000001104000000ffffffff000000000000000500000000020000000000001202000000020000000000000e0300000000000000000061"], 0x0, 0x54}, 0x28) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000180)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x380000, @empty}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x1, 0x103, 0x9}, 0x20) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVdn:Dd', 0x0) 412.532346ms ago: executing program 3 (id=599): r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r1}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000f9fe68ca7e4d5d5bdbe70000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYRES64=r0, @ANYBLOB="3bf81bb9e9"], 0x20000600}}, 0x0) sendmsg$sock(r2, &(0x7f0000001940)={&(0x7f00000002c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000000000), 0x5, &(0x7f00000008c0)=[@timestamping={{0x14}}], 0x18}, 0x0) r3 = perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0xa, 0x0, 0x0, 0xa, 0x0, 0x5, 0x44, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0, 0x8}, 0x80, 0xa7, 0x2, 0x5, 0xa5, 0x9b9b, 0x7000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x8, 0x4, 0x0, 0x3, 0x0, 0x1, 0x80053, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2509, 0x2, @perf_config_ext={0x6, 0x8}, 0x112144, 0x2, 0x3, 0x6, 0xd9f, 0x2, 0x5, 0x0, 0x80000, 0x0, 0x8000000000000001}) 377.353408ms ago: executing program 1 (id=600): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x88534, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x81, 0x10000}, 0x120, 0x10000, 0x4, 0x6, 0x8, 0x20007, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x40, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 359.637159ms ago: executing program 3 (id=601): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffefff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x220, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x400}, 0x4042, 0xad8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@ifindex=r5, r1, 0x13, 0x10, r2, @void, @value=r2}, 0x20) bind$packet(r4, &(0x7f0000000d00)={0x11, 0xf8, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 358.965929ms ago: executing program 2 (id=602): r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x10, 0x0, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002980)={&(0x7f00000028c0)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0, @ANYBLOB="20a004001000000008001d00a9"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x22000004) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_config_ext={0x100000001, 0xdd5}, 0x0, 0x0, 0x10000, 0x2, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="aefdda9d240300005a90f58607703aeff0f64ebbee07962c22772e11b44e65d76600cb010052f436dd2a", 0x2a}, {&(0x7f0000000040)="aa1f7f4c331f0000f7fc08fcd111fbdf23ef32db0e8f21d5bc27bde7bb958f86d7962ba4", 0x24}], 0x2) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x3fffffffc, 0xffffffffffffffff}, 0x102802, 0x0, 0x0, 0x3, 0xfff, 0x8001, 0x7fff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) open$dir(0x0, 0xb00, 0x142) syz_create_resource$binfmt(&(0x7f0000000300)='./file0\x00') r2 = memfd_secret(0x0) fchownat(r2, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40008, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, @perf_config_ext={0x9, 0xc64}, 0x10096, 0x0, 0x800000, 0x0, 0x4, 0x2, 0x6, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'dvmrp1\x00', 0x1}) 300.728862ms ago: executing program 3 (id=603): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015400100142603600e120800060000000401a80016000400014003000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000002880), 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newtaction={0xffffffffffffff4c, 0x30, 0x10d, 0x70bd2a, 0x25dfdbfd, {}, [{0x34, 0x1, [@m_skbedit={0x30, 0x3ffe, 0x0, 0x0, {{0xc}, {0x4, 0x3f}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc}}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4081}, 0x2400c800) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000008cb06a781000000000001090224000100003000090400000203000200092100000001220b0009058103"], 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, &(0x7f0000000100)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"\v'], 0x0}, 0x0) syz_usb_control_io(r4, &(0x7f0000000200)={0x2c, &(0x7f0000000000)={0x40, 0xf, 0x2a, {0x2a, 0x10, "24a640a56df2c6a6580de0d6d7d0b2d4ac7848f19900c6c621eabb37271f5d74f3b3d5e16d769d9e"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f00000000c0)=ANY=[@ANYBLOB="000f31000000050f3100031f100a5cca04a9b1a422ff1b1d3293a3af0a1003020400f709dd0c03100b008000"/55], &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x81, 0x18, 0xe3, 0xeb, "4080340d", "00000100"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x81, 0x60, 0x6, 0x4, 0x7f, 0x7, 0x9}}}, &(0x7f0000000700)={0x84, &(0x7f0000000800)={0x40, 0x11, 0xc9, "4521c8d10260d36d84d01e566866ba921c39aeceaff985eb5c44ea04025ba8358ff92b54185183eb986a0a7f5e078796dd02e9c8d6ef2f412be6cd0d82a7f1f24045d76554bc397d0d13a762ab046b00b9def597de9b2b0ca0bb6a08a0d0c9dcbec98d89d24fcdecb9ee9da8fbb8a19e5047ff2a2495385d12bc9a660af91d3720143ba3af6117a4ffdd2ac184ee3149b36a077259dbd0cc1df36f386339c879d7b306d033f08251778995e0bf9236d5e7cb0a15efe1b82769d5b3c6273e1def4b8e05ffe01db32bd5"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x2}, &(0x7f00000003c0)={0x20, 0x0, 0x4, {0x1}}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x800, 0x10}}, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x1}, &(0x7f0000000480)={0x40, 0x9, 0x1, 0x6}, &(0x7f00000004c0)={0x40, 0xb, 0x2, "1894"}, &(0x7f0000000500)={0x40, 0xf, 0x2}, &(0x7f0000000540)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000580)={0x40, 0x17, 0x6, @multicast}, &(0x7f00000005c0)={0x40, 0x19, 0x2, "1836"}, &(0x7f0000000600)={0x40, 0x1a, 0x2, 0x3ff}, &(0x7f0000000640)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000000680)={0x40, 0x1e, 0x1}, &(0x7f00000006c0)={0x40, 0x21, 0x1, 0x5}}) syz_usb_control_io(r4, &(0x7f0000000500)={0x2c, &(0x7f00000001c0)={0x40, 0xa, 0x25, {0x25, 0x21, "ab6c86ad26ccf84ced13a7a2ae694e2068bd6cb11fae5b36c76a37ebcdbcf75b5c7aa0"}}, &(0x7f00000002c0)={0x0, 0x3, 0x72, @string={0x72, 0x3, "42594b13c1b8993600f2e74e6fcac60adedb52528804ffce0917952c7d6d706d3dfdb0d3257f74e8212aab94b0710379676a61e80d4a4eb9f16dd9ace645263b6ac78b70759220916bd5942a5a17b14826557b9c77e5a45409fdc22b4bdc9abefacbe540ba9b714334f268b6fd4a69a5"}}, &(0x7f0000000380)={0x0, 0xf, 0xe7, {0x5, 0xf, 0xe7, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0xd, "ec2e05ce28bee7f2ee9262c69da452ca"}, @generic={0xb7, 0x10, 0x2, "0d2c28cabc9979862e8a6e04af8308d39b4b6a7432324fcb2602e8da1c7fd7375ddf6a35e05fb466200603235666668b0cdb85bee9064efdaab8d831321876fe275bd19120f42c8955a8f5412d5cbcf775b23a289b5a52e76be737e37b3b2a3c808ff5964606218c0a2e8a88c25777c3f0ba63b9469fb723bafc0332c3d45ce9acee9da1ac08ec87c515655255362aecac94e890ecc03e0af360c446e7185a0d31f7129352f2148c0f5f039a7371119aedab5a62"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0xb, "a94075672b8bc82ee87ed91207426398"}]}}, &(0x7f0000000480)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x8, 0x6, "4ca4618b", "6b74ce95"}}, &(0x7f00000004c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x7, 0x18, 0x6, 0x6, 0x0, 0x4, 0x2}}}, &(0x7f0000000f00)={0x84, &(0x7f0000000540)={0x40, 0x1, 0xa, "9ce505e7bd037512f4a3"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x6}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x0, 0x1}}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0xa0, 0x2}}, &(0x7f0000000680)={0x40, 0x7, 0x2, 0x1}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000700)={0x40, 0xb, 0x2, "9be1"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x2}, &(0x7f0000000780)={0x40, 0x13, 0x6}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @random="1e6ee3b89188"}, &(0x7f0000000800)={0x40, 0x19, 0x2, "05f2"}, &(0x7f0000000840)={0x40, 0x1a, 0x2, 0x1}, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0xe}, &(0x7f00000008c0)={0x40, 0x1e, 0x1, 0x5}, &(0x7f0000000900)={0x40, 0x21, 0x1, 0x5}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002cbd7000fedbdf250100000008000600", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r5], 0x24}, 0x1, 0x0, 0x0, 0x4c000}, 0x4040000) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3000046, &(0x7f0000000080)={[{@journal_path={'journal_path', 0x3d, './file0'}}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@stripe={'stripe', 0x3d, 0x2}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpquota}, {@abort}, {@resgid}, {@bh}, {@nouid32}]}, 0x1, 0x562, &(0x7f0000000980)="$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") 261.829855ms ago: executing program 4 (id=604): bpf$PROG_LOAD(0x5, &(0x7f0000002a00)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, @fallback=0xd4e50d047ad728e5, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=[0xffffffffffffffff], 0x0, 0x10, 0x3}, 0x94) r0 = socket(0x10, 0x803, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r2, 0x29, 0x4e, 0x0, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r5, &(0x7f0000000ac0)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r4, 0x0, r6, 0x0, 0x10003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3800000056000100000000000000000007020000", @ANYRES32=r0, @ANYBLOB="200001"], 0x38}}, 0x6404481c) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f0000000100)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') r8 = openat$cgroup_freezer_state(r7, 0x0, 0x2, 0x0) write$cgroup_freezer_state(r8, &(0x7f00000000c0)='FROZEN\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') preadv2(r9, &(0x7f0000000140)=[{&(0x7f0000000080)=""/179, 0xb3}], 0x1, 0xfffffff0, 0x7fffffff, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="220000a1f88e2d627d8e87656d5404d4d8ff2772f50000f217d57110"], 0x48) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000001940)='./file0/file1\x00', 0x90) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r10) 183.792929ms ago: executing program 1 (id=605): r0 = syz_mount_image$msdos(&(0x7f0000000840), &(0x7f00000001c0)='./file0\x00', 0x800082, &(0x7f0000000880)=ANY=[@ANYRES32], 0x0, 0x1b7, &(0x7f0000000680)="$eJzs3cFqE1EUBuCTNk6DuMhaXAy4cRXUJ4hKC8UBQZmFrhSqm1YEuxld9S18A1/F15GsuotMbuhgGcEupjPtfN8mh/MPuedOIHeVyfsHn4+Pvpx++vnrR8xmk5guYxnnk5jHTuxGchZ/mbR2AYAb43y9jt/r5D8uf34NIwEAHbvi+Q8A3ALOfwAYH+c/AIzPm7fvXj4riv3XeT6LWJ1VZVWm15QfHBb7j/ON+aax6a+qqty9yJ+kPG/etc7vxN1t/rQ1z+LRw5TX2YtXRcqn6Yqq3IujtoGXk47uBAAAAAAAAAAAAAAAAAAAAAAAXJ9FfmHedJvn+ywW2T/yVB0cZtve5ef7TOP+tGXBrJNtAAAAAAAAAAAAAAAAAAAAwI12+u378YeTk49fh1ushjHG0Ip7nX+Ce9sV+t7pbS/q+zyAMS4VPX4pAQAAAAAAAAAAAAAAAADASDU/+u17EgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoT/P//90V9To7fW8UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBR+xMAAP//qq9EVA==") syz_read_part_table(0x5e1, &(0x7f0000000f00)="$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") openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x6, 0xf4039, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x0, @perf_config_ext={0x1, 0xf60e}, 0x9092, 0x0, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000c3707bf4000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) fchmod(r0, 0x20) 0s ago: executing program 2 (id=606): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, 0x0, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x0, 0xfffd, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@delqdisc={0x2c, 0x25, 0x10, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xc, 0x10}, {0x3, 0xffff}, {0x5, 0xa}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x6}}]}, 0x5}, 0x1, 0x0, 0x0, 0x55}, 0x4000) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 25.608083][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 25.608102][ T29] audit: type=1400 audit(1769385347.229:57): avc: denied { transition } for pid=3288 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.637115][ T29] audit: type=1400 audit(1769385347.229:58): avc: denied { noatsecure } for pid=3288 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.657214][ T29] audit: type=1400 audit(1769385347.229:59): avc: denied { write } for pid=3288 comm="sh" path="pipe:[1592]" dev="pipefs" ino=1592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 25.679348][ T29] audit: type=1400 audit(1769385347.229:60): avc: denied { rlimitinh } for pid=3288 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.698082][ T29] audit: type=1400 audit(1769385347.229:61): avc: denied { siginh } for pid=3288 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.90' (ED25519) to the list of known hosts. [ 34.147242][ T29] audit: type=1400 audit(1769385355.769:62): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 34.170284][ T29] audit: type=1400 audit(1769385355.789:63): avc: denied { mount } for pid=3300 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.172499][ T3300] cgroup: Unknown subsys name 'net' [ 34.198232][ T29] audit: type=1400 audit(1769385355.819:64): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.316772][ T3300] cgroup: Unknown subsys name 'cpuset' [ 34.323069][ T3300] cgroup: Unknown subsys name 'rlimit' [ 34.434582][ T29] audit: type=1400 audit(1769385356.049:65): avc: denied { setattr } for pid=3300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.473526][ T29] audit: type=1400 audit(1769385356.059:66): avc: denied { create } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.494247][ T29] audit: type=1400 audit(1769385356.059:67): avc: denied { write } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.514845][ T29] audit: type=1400 audit(1769385356.059:68): avc: denied { read } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.535189][ T29] audit: type=1400 audit(1769385356.069:69): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 34.535697][ T3302] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 34.560360][ T29] audit: type=1400 audit(1769385356.069:70): avc: denied { mount } for pid=3300 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 34.592259][ T29] audit: type=1400 audit(1769385356.079:71): avc: denied { read } for pid=3039 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 34.636339][ T3300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.487298][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 36.543741][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.550957][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.558332][ T3316] bridge_slave_0: entered allmulticast mode [ 36.564883][ T3316] bridge_slave_0: entered promiscuous mode [ 36.572019][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.579352][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.586504][ T3316] bridge_slave_1: entered allmulticast mode [ 36.592981][ T3316] bridge_slave_1: entered promiscuous mode [ 36.621641][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.637741][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.685589][ T3316] team0: Port device team_slave_0 added [ 36.699465][ T3316] team0: Port device team_slave_1 added [ 36.729657][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 36.739290][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.746300][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.772381][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.783388][ T3321] chnl_net:caif_netlink_parms(): no params data found [ 36.792867][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.799966][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.826036][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.865268][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 36.874940][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 36.950079][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.957277][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.964792][ T3313] bridge_slave_0: entered allmulticast mode [ 36.971396][ T3313] bridge_slave_0: entered promiscuous mode [ 36.982356][ T3316] hsr_slave_0: entered promiscuous mode [ 36.988437][ T3316] hsr_slave_1: entered promiscuous mode [ 36.999677][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.006816][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.013950][ T3313] bridge_slave_1: entered allmulticast mode [ 37.020553][ T3313] bridge_slave_1: entered promiscuous mode [ 37.063548][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.070653][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.077982][ T3321] bridge_slave_0: entered allmulticast mode [ 37.084418][ T3321] bridge_slave_0: entered promiscuous mode [ 37.092228][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.111723][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.118960][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.126210][ T3312] bridge_slave_0: entered allmulticast mode [ 37.133020][ T3312] bridge_slave_0: entered promiscuous mode [ 37.139724][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.147074][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.154427][ T3321] bridge_slave_1: entered allmulticast mode [ 37.161330][ T3321] bridge_slave_1: entered promiscuous mode [ 37.169138][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.187900][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.195008][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.202231][ T3312] bridge_slave_1: entered allmulticast mode [ 37.208731][ T3312] bridge_slave_1: entered promiscuous mode [ 37.234463][ T3313] team0: Port device team_slave_0 added [ 37.240196][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.247588][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.254806][ T3317] bridge_slave_0: entered allmulticast mode [ 37.261902][ T3317] bridge_slave_0: entered promiscuous mode [ 37.273092][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.280243][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.287402][ T3317] bridge_slave_1: entered allmulticast mode [ 37.293832][ T3317] bridge_slave_1: entered promiscuous mode [ 37.308650][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.323501][ T3313] team0: Port device team_slave_1 added [ 37.342138][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.352531][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.363046][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.380919][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.398802][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.412584][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.419601][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.445617][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.479497][ T3321] team0: Port device team_slave_0 added [ 37.490075][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.497162][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.523243][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.540750][ T3312] team0: Port device team_slave_0 added [ 37.547578][ T3312] team0: Port device team_slave_1 added [ 37.554023][ T3321] team0: Port device team_slave_1 added [ 37.560594][ T3317] team0: Port device team_slave_0 added [ 37.572895][ T3317] team0: Port device team_slave_1 added [ 37.613913][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.620917][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.647034][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.658278][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.665248][ T3321] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.691570][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.710193][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.717252][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.743295][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.759726][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.766749][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.792669][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.804028][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.811007][ T3321] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.837023][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.853720][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.860748][ T3317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 37.886813][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.902513][ T3313] hsr_slave_0: entered promiscuous mode [ 37.908627][ T3313] hsr_slave_1: entered promiscuous mode [ 37.914591][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 37.920369][ T3313] Cannot create hsr debugfs directory [ 37.942785][ T3321] hsr_slave_0: entered promiscuous mode [ 37.948916][ T3321] hsr_slave_1: entered promiscuous mode [ 37.954843][ T3321] debugfs: 'hsr0' already exists in 'hsr' [ 37.960621][ T3321] Cannot create hsr debugfs directory [ 37.992251][ T3312] hsr_slave_0: entered promiscuous mode [ 37.998323][ T3312] hsr_slave_1: entered promiscuous mode [ 38.004162][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 38.009942][ T3312] Cannot create hsr debugfs directory [ 38.053555][ T3317] hsr_slave_0: entered promiscuous mode [ 38.059820][ T3317] hsr_slave_1: entered promiscuous mode [ 38.065654][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 38.071436][ T3317] Cannot create hsr debugfs directory [ 38.179855][ T3316] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.206652][ T3316] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.228042][ T3316] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.250598][ T3316] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.278896][ T3312] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.289074][ T3312] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.298291][ T3312] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.308046][ T3312] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.347817][ T3321] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.367118][ T3321] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.376818][ T3321] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.385538][ T3321] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.414012][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.424663][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.434226][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.443316][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.455525][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.491208][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.499307][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.517660][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.524728][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.533528][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.540680][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.550727][ T3317] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.560003][ T3317] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.572118][ T3317] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.583692][ T3317] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.601257][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.617881][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.625142][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.649643][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.656822][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.701915][ T3312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.712351][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.742095][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.779754][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.803043][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.810259][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.821891][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.833625][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.847612][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.854794][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.869959][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.887500][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.897215][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.912580][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.922887][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.930069][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.951506][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.958670][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.987054][ T2515] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.994179][ T2515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.012535][ T2515] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.019690][ T2515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.054497][ T3317] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.064946][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.084481][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.159900][ T3312] veth0_vlan: entered promiscuous mode [ 39.184692][ T3312] veth1_vlan: entered promiscuous mode [ 39.219594][ T3312] veth0_macvtap: entered promiscuous mode [ 39.230272][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.241465][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.252337][ T3312] veth1_macvtap: entered promiscuous mode [ 39.285404][ T3316] veth0_vlan: entered promiscuous mode [ 39.320347][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.337361][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.344893][ T3316] veth1_vlan: entered promiscuous mode [ 39.365198][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.415637][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.440819][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 39.440838][ T29] audit: type=1400 audit(1769385361.059:85): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.KZsJIz/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.451717][ T3317] veth0_vlan: entered promiscuous mode [ 39.473655][ T29] audit: type=1400 audit(1769385361.059:86): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 39.499075][ T29] audit: type=1400 audit(1769385361.059:87): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.KZsJIz/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 39.503733][ T3317] veth1_vlan: entered promiscuous mode [ 39.524390][ T29] audit: type=1400 audit(1769385361.059:88): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.541311][ T3316] veth0_macvtap: entered promiscuous mode [ 39.557601][ T29] audit: type=1400 audit(1769385361.099:89): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.KZsJIz/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 39.584218][ T29] audit: type=1400 audit(1769385361.099:90): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/root/syzkaller.KZsJIz/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.586175][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.611615][ T29] audit: type=1400 audit(1769385361.099:91): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.642846][ T3313] veth0_vlan: entered promiscuous mode [ 39.651358][ T3312] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 39.656308][ T29] audit: type=1400 audit(1769385361.179:92): avc: denied { mounton } for pid=3312 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.686766][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.689077][ T29] audit: type=1400 audit(1769385361.179:93): avc: denied { mount } for pid=3312 comm="syz-executor" name="/" dev="gadgetfs" ino=3635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 39.721005][ T3316] veth1_macvtap: entered promiscuous mode [ 39.727547][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.745270][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.757636][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.792137][ T3313] veth1_vlan: entered promiscuous mode [ 39.805170][ T3317] veth0_macvtap: entered promiscuous mode [ 39.811408][ T29] audit: type=1400 audit(1769385361.389:94): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.816279][ T31] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.846988][ T31] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.855950][ T31] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.871353][ T3317] veth1_macvtap: entered promiscuous mode [ 39.879207][ T31] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.894106][ T3321] veth0_vlan: entered promiscuous mode [ 39.903333][ T3321] veth1_vlan: entered promiscuous mode [ 39.920681][ T3313] veth0_macvtap: entered promiscuous mode [ 39.931638][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.943683][ T3313] veth1_macvtap: entered promiscuous mode [ 39.955128][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.970492][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.981597][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.999899][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.014137][ T3321] veth0_macvtap: entered promiscuous mode [ 40.022168][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.033644][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.045256][ T3321] veth1_macvtap: entered promiscuous mode [ 40.052880][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.080286][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.099526][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.109945][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.131440][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.147422][ T407] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.162352][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.189350][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.224283][ T3492] bridge_slave_0: left allmulticast mode [ 40.230135][ T3492] bridge_slave_0: left promiscuous mode [ 40.235874][ T3492] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.245508][ T3492] bridge_slave_1: left allmulticast mode [ 40.251444][ T3492] bridge_slave_1: left promiscuous mode [ 40.256241][ T3488] Zero length message leads to an empty skb [ 40.257453][ T3492] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.275040][ T3492] bond0: (slave bond_slave_0): Releasing backup interface [ 40.285047][ T3492] bond0: (slave bond_slave_1): Releasing backup interface [ 40.296876][ T3492] team0: Port device team_slave_0 removed [ 40.305390][ T3492] team0: Port device team_slave_1 removed [ 40.312565][ T3492] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.320153][ T3492] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.333968][ T3492] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.341476][ T3492] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.350905][ T3492] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 40.367717][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.377538][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.416519][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.505647][ T3504] sctp: [Deprecated]: syz.0.7 (pid 3504) Use of int in max_burst socket option deprecated. [ 40.505647][ T3504] Use struct sctp_assoc_value instead [ 40.546903][ T3504] loop0: detected capacity change from 0 to 128 [ 40.578632][ T3508] syz.2.3 uses obsolete (PF_INET,SOCK_PACKET) [ 40.663124][ T3516] tap0: tun_chr_ioctl cmd 1074025675 [ 40.668620][ T3516] tap0: persist disabled [ 40.683659][ T3518] loop3: detected capacity change from 0 to 128 [ 40.705107][ T3518] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 04000002) [ 40.705709][ C1] hrtimer: interrupt took 33272 ns [ 40.715291][ T3518] FAT-fs (loop3): Filesystem has been set read-only [ 40.818465][ T3522] netlink: 144 bytes leftover after parsing attributes in process `syz.3.12'. [ 40.944314][ T3522] xt_CT: You must specify a L4 protocol and not use inversions on it [ 40.968404][ T3533] netlink: 'syz.2.16': attribute type 10 has an invalid length. [ 40.976177][ T3533] netlink: 2 bytes leftover after parsing attributes in process `syz.2.16'. [ 40.987661][ T3535] netlink: 'syz.1.15': attribute type 10 has an invalid length. [ 40.994035][ T3536] netlink: 24 bytes leftover after parsing attributes in process `syz.3.12'. [ 40.995474][ T3535] netlink: 40 bytes leftover after parsing attributes in process `syz.1.15'. [ 41.022829][ T3533] team0: entered promiscuous mode [ 41.027998][ T3533] team_slave_0: entered promiscuous mode [ 41.033794][ T3533] team_slave_1: entered promiscuous mode [ 41.054376][ T3533] bridge0: port 3(team0) entered blocking state [ 41.060908][ T3533] bridge0: port 3(team0) entered disabled state [ 41.073445][ T3533] team0: entered allmulticast mode [ 41.078712][ T3533] team_slave_0: entered allmulticast mode [ 41.084611][ T3533] team_slave_1: entered allmulticast mode [ 41.107728][ T3533] bridge0: port 3(team0) entered blocking state [ 41.114183][ T3533] bridge0: port 3(team0) entered forwarding state [ 41.150713][ T3535] team0: entered promiscuous mode [ 41.150860][ T3547] netlink: 12 bytes leftover after parsing attributes in process `syz.0.19'. [ 41.155829][ T3535] team_slave_0: entered promiscuous mode [ 41.170523][ T3535] team_slave_1: entered promiscuous mode [ 41.176409][ T3535] team0: entered allmulticast mode [ 41.181643][ T3535] team_slave_0: entered allmulticast mode [ 41.187549][ T3535] team_slave_1: entered allmulticast mode [ 41.199183][ T3553] ======================================================= [ 41.199183][ T3553] WARNING: The mand mount option has been deprecated and [ 41.199183][ T3553] and is ignored by this kernel. Remove the mand [ 41.199183][ T3553] option from the mount to silence this warning. [ 41.199183][ T3553] ======================================================= [ 41.274273][ T3535] bridge0: port 3(team0) entered blocking state [ 41.280818][ T3535] bridge0: port 3(team0) entered disabled state [ 41.333488][ T3535] bridge0: port 3(team0) entered blocking state [ 41.339859][ T3535] bridge0: port 3(team0) entered forwarding state [ 41.402838][ T3558] process 'syz.2.21' launched './file1' with NULL argv: empty string added [ 41.524154][ T3565] FAULT_INJECTION: forcing a failure. [ 41.524154][ T3565] name failslab, interval 1, probability 0, space 0, times 1 [ 41.537052][ T3565] CPU: 1 UID: 0 PID: 3565 Comm: syz.1.24 Not tainted syzkaller #0 PREEMPT(voluntary) [ 41.537093][ T3565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 41.537120][ T3565] Call Trace: [ 41.537134][ T3565] [ 41.537145][ T3565] __dump_stack+0x1d/0x30 [ 41.537234][ T3565] dump_stack_lvl+0x95/0xd0 [ 41.537263][ T3565] dump_stack+0x15/0x1b [ 41.537345][ T3565] should_fail_ex+0x263/0x280 [ 41.537391][ T3565] should_failslab+0x8c/0xb0 [ 41.537423][ T3565] __kmalloc_noprof+0xb8/0x580 [ 41.537457][ T3565] ? memcg_list_lru_alloc+0x308/0x4f0 [ 41.537517][ T3565] memcg_list_lru_alloc+0x308/0x4f0 [ 41.537555][ T3565] __memcg_slab_post_alloc_hook+0x1a9/0x530 [ 41.537592][ T3565] kmem_cache_alloc_lru_noprof+0x2bb/0x490 [ 41.537625][ T3565] ? shmem_alloc_inode+0x34/0x50 [ 41.537733][ T3565] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 41.537775][ T3565] shmem_alloc_inode+0x34/0x50 [ 41.537842][ T3565] alloc_inode+0x40/0x170 [ 41.537869][ T3565] new_inode+0x1d/0xe0 [ 41.537894][ T3565] shmem_get_inode+0x246/0x750 [ 41.537961][ T3565] __shmem_file_setup+0x112/0x210 [ 41.537995][ T3565] shmem_file_setup+0x3b/0x50 [ 41.538072][ T3565] __se_sys_memfd_create+0x2f6/0x6c0 [ 41.538118][ T3565] __x64_sys_memfd_create+0x31/0x40 [ 41.538169][ T3565] x64_sys_call+0x28cb/0x3000 [ 41.538195][ T3565] do_syscall_64+0xc0/0x2a0 [ 41.538227][ T3565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.538256][ T3565] RIP: 0033:0x7f0a29e2acb9 [ 41.538348][ T3565] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.538370][ T3565] RSP: 002b:00007f0a28886e08 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 41.538430][ T3565] RAX: ffffffffffffffda RBX: 000000000000044a RCX: 00007f0a29e2acb9 [ 41.538449][ T3565] RDX: 00007f0a28886ee0 RSI: 0000000000000000 RDI: 00007f0a29e9730b [ 41.538466][ T3565] RBP: 0000200000000880 R08: 00000000ffffffff R09: 0000000000000000 [ 41.538484][ T3565] R10: 0000000000000001 R11: 0000000000000202 R12: 0000200000000300 [ 41.538501][ T3565] R13: 00007f0a28886ee0 R14: 00007f0a28886ea0 R15: 0000200000000340 [ 41.538526][ T3565] [ 41.928727][ T3583] netlink: 'syz.4.31': attribute type 21 has an invalid length. [ 41.943343][ T3583] netlink: 'syz.4.31': attribute type 1 has an invalid length. [ 41.951089][ T3583] netlink: 144 bytes leftover after parsing attributes in process `syz.4.31'. [ 41.980002][ T3583] syzkaller0: entered promiscuous mode [ 41.985545][ T3583] syzkaller0: entered allmulticast mode [ 41.997498][ T3583] Illegal XDP return value 4294967294 on prog (id 4) dev syz_tun, expect packet loss! [ 42.008070][ T3581] netlink: 9 bytes leftover after parsing attributes in process `syz.2.30'. [ 42.119679][ T3587] 9p: Bad value for 'port' [ 42.179978][ T3597] netlink: 4 bytes leftover after parsing attributes in process `syz.0.36'. [ 42.208954][ T3581] netlink: 9 bytes leftover after parsing attributes in process `syz.2.30'. [ 42.221870][ T3601] netlink: 12 bytes leftover after parsing attributes in process `syz.1.34'. [ 42.417290][ T3614] loop3: detected capacity change from 0 to 2048 [ 42.598847][ T3622] loop1: detected capacity change from 0 to 512 [ 42.618642][ T3622] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.631518][ T3622] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.645271][ T3622] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 42.659902][ T3622] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.45: Failed to acquire dquot type 0 [ 42.672413][ T3622] netlink: 'syz.1.45': attribute type 1 has an invalid length. [ 42.698543][ T3630] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 42.708340][ T3622] syz.1.45 (3622) used greatest stack depth: 10144 bytes left [ 42.718959][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.798419][ T3636] loop2: detected capacity change from 0 to 512 [ 42.805626][ T3636] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.824936][ T3636] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0102] [ 42.843919][ T3636] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.49: corrupted in-inode xattr: e_value size too large [ 42.876305][ T3636] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 42.915731][ T3636] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.395875][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.585304][ T3670] loop4: detected capacity change from 0 to 1024 [ 43.641415][ T3670] EXT4-fs: Ignoring removed oldalloc option [ 43.696596][ T3670] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.738092][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.232447][ T3697] netlink: 'syz.3.69': attribute type 39 has an invalid length. [ 44.484215][ T29] kauditd_printk_skb: 295 callbacks suppressed [ 44.484234][ T29] audit: type=1326 audit(1769385366.099:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a6e0acb9 code=0x7ffc0000 [ 44.530006][ T29] audit: type=1326 audit(1769385366.139:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f72a6e0aa22 code=0x7ffc0000 [ 44.553130][ T29] audit: type=1326 audit(1769385366.139:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f72a6e0aab7 code=0x7ffc0000 [ 44.576513][ T29] audit: type=1326 audit(1769385366.139:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f72a6dc7a51 code=0x7ffc0000 [ 44.600078][ T29] audit: type=1326 audit(1769385366.139:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f72a6e0bac9 code=0x7ffc0000 [ 44.623363][ T29] audit: type=1326 audit(1769385366.139:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f72a6dc7abb code=0x7ffc0000 [ 44.646615][ T29] audit: type=1326 audit(1769385366.139:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a6e0acb9 code=0x7ffc0000 [ 44.670112][ T29] audit: type=1326 audit(1769385366.139:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a6e0acb9 code=0x7ffc0000 [ 44.693335][ T29] audit: type=1326 audit(1769385366.149:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7f72a6dc71ac code=0x7ffc0000 [ 44.716772][ T29] audit: type=1326 audit(1769385366.149:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3695 comm="syz.3.69" exe="/root/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f72a6dc720e code=0x7ffc0000 [ 44.834701][ T3701] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 44.846569][ T3701] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 44.990299][ T3703] 8021q: adding VLAN 0 to HW filter on device bond1 [ 45.158359][ T3713] netlink: 'syz.2.75': attribute type 4 has an invalid length. [ 45.183114][ T3715] netlink: 'syz.4.78': attribute type 10 has an invalid length. [ 45.208634][ T3715] team0: entered promiscuous mode [ 45.213753][ T3715] team_slave_0: entered promiscuous mode [ 45.219530][ T3715] team_slave_1: entered promiscuous mode [ 45.225365][ T3715] team0: entered allmulticast mode [ 45.230589][ T3715] team_slave_0: entered allmulticast mode [ 45.236508][ T3715] team_slave_1: entered allmulticast mode [ 45.252731][ T3715] bridge0: port 3(team0) entered blocking state [ 45.259140][ T3715] bridge0: port 3(team0) entered disabled state [ 45.271144][ T3715] bridge0: port 3(team0) entered blocking state [ 45.277543][ T3715] bridge0: port 3(team0) entered forwarding state [ 45.589683][ T3734] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 45.589683][ T3734] The task syz.3.81 (3734) triggered the difference, watch for misbehavior. [ 45.946655][ T3698] syz.0.70 (3698) used greatest stack depth: 10112 bytes left [ 45.958171][ T3696] syz.0.70 (3696) used greatest stack depth: 6840 bytes left [ 45.978210][ T3745] __nla_validate_parse: 8 callbacks suppressed [ 45.978259][ T3745] netlink: 20 bytes leftover after parsing attributes in process `syz.2.87'. [ 46.032619][ T3747] loop4: detected capacity change from 0 to 512 [ 46.061800][ T3747] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.092616][ T3747] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.162968][ T3747] EXT4-fs error (device loop4): ext4_lookup:1785: inode #12: comm syz.4.88: iget: bad i_size value: 2533274857506816 [ 46.206064][ T3747] EXT4-fs error (device loop4): ext4_lookup:1785: inode #12: comm syz.4.88: iget: bad i_size value: 2533274857506816 [ 46.237128][ T3754] netem: change failed [ 46.326184][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.392887][ T3773] loop2: detected capacity change from 0 to 1024 [ 46.405765][ T3773] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 46.432575][ T3773] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.95: lblock 2 mapped to illegal pblock 2 (length 1) [ 46.448539][ T3773] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 48: comm syz.2.95: lblock 0 mapped to illegal pblock 48 (length 1) [ 46.512664][ T3773] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.95: Failed to acquire dquot type 0 [ 46.526361][ T3780] loop4: detected capacity change from 0 to 128 [ 46.536161][ T3773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 46.546969][ T3773] EXT4-fs error (device loop2): ext4_evict_inode:253: inode #11: comm syz.2.95: mark_inode_dirty error [ 46.565032][ T3773] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 46.576536][ T3773] EXT4-fs (loop2): 1 orphan inode deleted [ 46.596155][ T37] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 46.608285][ T3773] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.621765][ T37] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:2: Failed to release dquot type 0 [ 46.668776][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.680467][ T3784] netlink: 8 bytes leftover after parsing attributes in process `syz.4.99'. [ 46.689576][ T31] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 46.707383][ T31] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:1: Failed to release dquot type 0 [ 46.719435][ T3321] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 46.720085][ T3784] bridge0: entered promiscuous mode [ 46.736347][ T3321] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 46.750257][ T3321] EXT4-fs error (device loop2): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 46.880462][ T3798] netlink: 108 bytes leftover after parsing attributes in process `syz.4.105'. [ 46.919186][ T3801] loop3: detected capacity change from 0 to 512 [ 46.956644][ T3801] netlink: 184 bytes leftover after parsing attributes in process `syz.3.106'. [ 47.091527][ T3813] netlink: 64 bytes leftover after parsing attributes in process `syz.4.108'. [ 47.123581][ T3813] bond2 (unregistering): Released all slaves [ 47.220268][ T3820] netlink: 48 bytes leftover after parsing attributes in process `syz.1.112'. [ 47.301649][ T3831] netlink: 'syz.0.116': attribute type 10 has an invalid length. [ 47.309530][ T3831] netlink: 40 bytes leftover after parsing attributes in process `syz.0.116'. [ 47.318585][ T3831] team0: entered promiscuous mode [ 47.323641][ T3831] team0: entered allmulticast mode [ 47.330100][ T3831] bridge0: port 1(team0) entered blocking state [ 47.336752][ T3831] bridge0: port 1(team0) entered disabled state [ 47.350946][ T3832] loop1: detected capacity change from 0 to 512 [ 47.366376][ T3832] EXT4-fs (loop1): can't mount with journal_async_commit, fs mounted w/o journal [ 47.531472][ T3859] netlink: 56 bytes leftover after parsing attributes in process `syz.4.124'. [ 47.605867][ T3847] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.613300][ T3847] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.669351][ T3847] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.681996][ T3847] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.723736][ T12] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.737339][ T12] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.746595][ T12] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.755641][ T12] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.117346][ T3934] netlink: 12 bytes leftover after parsing attributes in process `syz.1.130'. [ 48.268022][ T3963] loop3: detected capacity change from 0 to 512 [ 48.281258][ T3963] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 48.300961][ T3963] EXT4-fs (loop3): orphan cleanup on readonly fs [ 48.325724][ T3978] netlink: 32 bytes leftover after parsing attributes in process `syz.1.134'. [ 48.378032][ T3963] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 48.405621][ T3963] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 48.413434][ T3963] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #13: comm syz.3.135: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 48.443576][ T3963] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.135: couldn't read orphan inode 13 (err -117) [ 48.469870][ T3963] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.490737][ T3963] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 48.500406][ T3963] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 48.520468][ T3963] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 49.001041][ T4070] loop2: detected capacity change from 0 to 512 [ 49.011173][ T4070] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 49.024302][ T4070] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.040710][ T4070] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.061959][ T4070] EXT4-fs (loop2): 1 truncate cleaned up [ 49.079877][ T4070] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.148336][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.318586][ T4113] FAULT_INJECTION: forcing a failure. [ 49.318586][ T4113] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 49.331926][ T4113] CPU: 1 UID: 0 PID: 4113 Comm: syz.3.165 Not tainted syzkaller #0 PREEMPT(voluntary) [ 49.331962][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 49.332015][ T4113] Call Trace: [ 49.332023][ T4113] [ 49.332033][ T4113] __dump_stack+0x1d/0x30 [ 49.332066][ T4113] dump_stack_lvl+0x95/0xd0 [ 49.332096][ T4113] dump_stack+0x15/0x1b [ 49.332200][ T4113] should_fail_ex+0x263/0x280 [ 49.332322][ T4113] should_fail+0xb/0x20 [ 49.332359][ T4113] should_fail_usercopy+0x1a/0x20 [ 49.332403][ T4113] _copy_from_user+0x1c/0xb0 [ 49.332430][ T4113] memdup_user+0x5e/0xd0 [ 49.332527][ T4113] strndup_user+0x68/0xb0 [ 49.332555][ T4113] __se_sys_request_key+0xf4/0x2a0 [ 49.332593][ T4113] ? fput+0x8f/0xc0 [ 49.332631][ T4113] __x64_sys_request_key+0x55/0x70 [ 49.332728][ T4113] x64_sys_call+0x2321/0x3000 [ 49.332943][ T4113] do_syscall_64+0xc0/0x2a0 [ 49.332996][ T4113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.333024][ T4113] RIP: 0033:0x7f72a6e0acb9 [ 49.333067][ T4113] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.333091][ T4113] RSP: 002b:00007f72a5867028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 49.333134][ T4113] RAX: ffffffffffffffda RBX: 00007f72a7085fa0 RCX: 00007f72a6e0acb9 [ 49.333153][ T4113] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 49.333171][ T4113] RBP: 00007f72a5867090 R08: 0000000000000000 R09: 0000000000000000 [ 49.333245][ T4113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.333262][ T4113] R13: 00007f72a7086038 R14: 00007f72a7085fa0 R15: 00007ffdaa1ce4b8 [ 49.333289][ T4113] [ 49.541289][ T29] kauditd_printk_skb: 234 callbacks suppressed [ 49.541309][ T29] audit: type=1400 audit(1769385371.159:628): avc: denied { ioctl } for pid=4123 comm="syz.3.167" path="socket:[6664]" dev="sockfs" ino=6664 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.655108][ T29] audit: type=1400 audit(1769385371.229:629): avc: denied { read } for pid=4133 comm="syz.1.170" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 49.677792][ T29] audit: type=1400 audit(1769385371.229:630): avc: denied { open } for pid=4133 comm="syz.1.170" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 49.701413][ T29] audit: type=1400 audit(1769385371.259:631): avc: denied { mount } for pid=4121 comm="syz.0.166" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 49.722964][ T29] audit: type=1400 audit(1769385371.259:632): avc: denied { read } for pid=4121 comm="syz.0.166" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 49.741981][ T29] audit: type=1400 audit(1769385371.269:633): avc: denied { append } for pid=4131 comm="syz.3.169" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 49.937263][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.074001][ T4175] loop2: detected capacity change from 0 to 512 [ 50.157673][ T4175] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.189748][ T4175] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.204115][ T4175] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.174: Allocating blocks 41-42 which overlap fs metadata [ 50.221994][ T4175] Quota error (device loop2): write_blk: dquota write failed [ 50.229511][ T4175] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 50.253332][ T4175] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4215: comm syz.2.174: Allocating blocks 41-42 which overlap fs metadata [ 50.267575][ T4175] Quota error (device loop2): write_blk: dquota write failed [ 50.275031][ T4175] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 50.285194][ T4175] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.174: Failed to acquire dquot type 1 [ 50.298299][ T4175] EXT4-fs error (device loop2): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 50.312952][ T4175] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.174: corrupted inode contents [ 50.326201][ T4175] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #12: comm syz.2.174: mark_inode_dirty error [ 50.354419][ T4175] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.174: corrupted inode contents [ 50.379365][ T4192] loop1: detected capacity change from 0 to 128 [ 50.421400][ T4175] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.174: mark_inode_dirty error [ 50.459165][ T4175] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.174: corrupted inode contents [ 50.581499][ T4175] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 50.626947][ T4175] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #12: comm syz.2.174: corrupted inode contents [ 50.671309][ T4175] EXT4-fs error (device loop2): ext4_truncate:4635: inode #12: comm syz.2.174: mark_inode_dirty error [ 50.686016][ T4175] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 50.716858][ T4175] EXT4-fs (loop2): 1 truncate cleaned up [ 50.748124][ T4175] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.749510][ T4230] bond2: option all_slaves_active: invalid value (5) [ 50.785831][ T4230] bond2 (unregistering): Released all slaves [ 50.824288][ T4232] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 50.943494][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.031405][ T4247] FAULT_INJECTION: forcing a failure. [ 51.031405][ T4247] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 51.044702][ T4247] CPU: 0 UID: 0 PID: 4247 Comm: syz.2.193 Not tainted syzkaller #0 PREEMPT(voluntary) [ 51.044794][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 51.044811][ T4247] Call Trace: [ 51.044819][ T4247] [ 51.044830][ T4247] __dump_stack+0x1d/0x30 [ 51.044864][ T4247] dump_stack_lvl+0x95/0xd0 [ 51.044928][ T4247] dump_stack+0x15/0x1b [ 51.044949][ T4247] should_fail_ex+0x263/0x280 [ 51.045061][ T4247] should_fail+0xb/0x20 [ 51.045099][ T4247] should_fail_usercopy+0x1a/0x20 [ 51.045152][ T4247] _copy_from_iter+0xcf/0xea0 [ 51.045198][ T4247] ? __alloc_skb+0x397/0x4b0 [ 51.045235][ T4247] ? __alloc_skb+0x219/0x4b0 [ 51.045319][ T4247] netlink_sendmsg+0x4ae/0x6f0 [ 51.045406][ T4247] ? __pfx_netlink_sendmsg+0x10/0x10 [ 51.045432][ T4247] ____sys_sendmsg+0x5af/0x600 [ 51.045462][ T4247] ___sys_sendmsg+0x195/0x1e0 [ 51.045524][ T4247] __x64_sys_sendmsg+0xd4/0x160 [ 51.045555][ T4247] x64_sys_call+0x17ba/0x3000 [ 51.045591][ T4247] do_syscall_64+0xc0/0x2a0 [ 51.045698][ T4247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.045728][ T4247] RIP: 0033:0x7fd4efa0acb9 [ 51.045750][ T4247] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.045774][ T4247] RSP: 002b:00007fd4ee467028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.045801][ T4247] RAX: ffffffffffffffda RBX: 00007fd4efc85fa0 RCX: 00007fd4efa0acb9 [ 51.045822][ T4247] RDX: 0000000000000014 RSI: 0000200000000000 RDI: 0000000000000003 [ 51.045872][ T4247] RBP: 00007fd4ee467090 R08: 0000000000000000 R09: 0000000000000000 [ 51.045890][ T4247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.045907][ T4247] R13: 00007fd4efc86038 R14: 00007fd4efc85fa0 R15: 00007ffdea6f28e8 [ 51.045933][ T4247] [ 51.327012][ T4253] sctp: [Deprecated]: syz.4.196 (pid 4253) Use of int in maxseg socket option. [ 51.327012][ T4253] Use struct sctp_assoc_value instead [ 51.561207][ T4262] netlink: 'syz.2.199': attribute type 1 has an invalid length. [ 51.700412][ T4264] loop1: detected capacity change from 0 to 256 [ 51.819577][ T4271] __nla_validate_parse: 7 callbacks suppressed [ 51.819599][ T4271] netlink: 8 bytes leftover after parsing attributes in process `syz.4.204'. [ 51.834958][ T4271] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 51.842473][ T4271] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 51.870051][ T4271] macsec2: entered promiscuous mode [ 51.930543][ T4279] netlink: 20 bytes leftover after parsing attributes in process `syz.0.206'. [ 51.952650][ T4271] netlink: 12 bytes leftover after parsing attributes in process `syz.4.204'. [ 52.185716][ T4299] loop1: detected capacity change from 0 to 1024 [ 52.209279][ T4299] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 52.225722][ T4306] A link change request failed with some changes committed already. Interface sit1 may have been left with an inconsistent configuration, please check. [ 52.243714][ T4299] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.347560][ T4315] loop0: detected capacity change from 0 to 512 [ 52.360292][ T4315] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.373069][ T4315] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.410053][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.440803][ T4319] netlink: 4 bytes leftover after parsing attributes in process `syz.2.219'. [ 52.463582][ T4319] bond1 (unregistering): Released all slaves [ 52.487023][ T4329] loop3: detected capacity change from 0 to 128 [ 52.503090][ T4329] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 52.617045][ T3987] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 52.654543][ T4349] A link change request failed with some changes committed already. Interface sit1 may have been left with an inconsistent configuration, please check. [ 52.733209][ T4354] loop2: detected capacity change from 0 to 512 [ 52.748279][ T4354] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.762227][ T4354] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.771394][ T4354] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 52.786554][ T4354] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 52.793878][ T4354] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.231: corrupted inode contents [ 52.807173][ T4354] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #16: comm syz.2.231: mark_inode_dirty error [ 52.821175][ T4354] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.231: corrupted inode contents [ 52.833999][ T4354] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.231: mark_inode_dirty error [ 52.845840][ T4354] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.231: corrupted inode contents [ 52.859499][ T4354] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 52.868468][ T4354] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.231: corrupted inode contents [ 52.881465][ T4354] EXT4-fs error (device loop2): ext4_truncate:4635: inode #16: comm syz.2.231: mark_inode_dirty error [ 52.901412][ T4354] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 52.912249][ T4354] EXT4-fs (loop2): 1 truncate cleaned up [ 52.923483][ T4354] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.946187][ T3981] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.955162][ T4354] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.965357][ T3979] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.965436][ T3979] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.965468][ T3979] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.016617][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.066924][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 53.192448][ T4382] bridge0: port 3(team0) entered disabled state [ 53.198920][ T4382] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.206215][ T4382] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.248635][ T4387] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 53.273507][ T4391] loop4: detected capacity change from 0 to 512 [ 53.307042][ T4391] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.330957][ T4391] ext4 filesystem being mounted at /59/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.354970][ T4382] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.360155][ T4400] capability: warning: `syz.0.245' uses 32-bit capabilities (legacy support in use) [ 53.371736][ T4382] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.387185][ T4400] loop0: detected capacity change from 0 to 512 [ 53.416770][ T3981] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.432381][ T3981] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.456469][ T3992] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.467080][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.477011][ T3992] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.495730][ T4404] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 53.528120][ T4406] netlink: 8 bytes leftover after parsing attributes in process `syz.4.246'. [ 53.576772][ T4413] netlink: 20 bytes leftover after parsing attributes in process `syz.0.250'. [ 53.749054][ T4440] loop4: detected capacity change from 0 to 1024 [ 53.757428][ T4440] EXT4-fs: inline encryption not supported [ 53.771625][ T4440] EXT4-fs: Ignoring removed bh option [ 53.782521][ T4440] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.793899][ T4444] netlink: 4 bytes leftover after parsing attributes in process `syz.0.259'. [ 53.804240][ T4444] netlink: 12 bytes leftover after parsing attributes in process `syz.0.259'. [ 53.817450][ T4440] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.826402][ T4440] EXT4-fs error (device loop4): ext4_quota_enable:7177: comm syz.4.257: inode #2304: comm syz.4.257: iget: illegal inode # [ 53.827305][ T4444] netlink: 12 bytes leftover after parsing attributes in process `syz.0.259'. [ 53.849055][ T4440] EXT4-fs (loop4): Remounting filesystem read-only [ 53.855749][ T4440] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 53.872153][ T4440] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 53.879474][ T4440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.893732][ T4440] netlink: 28 bytes leftover after parsing attributes in process `syz.4.257'. [ 53.902782][ T4440] netlink: 'syz.4.257': attribute type 3 has an invalid length. [ 53.916928][ T4440] netlink: 'syz.4.257': attribute type 8 has an invalid length. [ 53.924939][ T4440] bridge0: port 3(team0) entered disabled state [ 53.931389][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.938669][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.961955][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.024966][ T4465] loop4: detected capacity change from 0 to 256 [ 54.176119][ T4477] FAULT_INJECTION: forcing a failure. [ 54.176119][ T4477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.189398][ T4477] CPU: 0 UID: 0 PID: 4477 Comm: syz.4.271 Not tainted syzkaller #0 PREEMPT(voluntary) [ 54.189433][ T4477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 54.189492][ T4477] Call Trace: [ 54.189498][ T4477] [ 54.189508][ T4477] __dump_stack+0x1d/0x30 [ 54.189537][ T4477] dump_stack_lvl+0x95/0xd0 [ 54.189559][ T4477] dump_stack+0x15/0x1b [ 54.189611][ T4477] should_fail_ex+0x263/0x280 [ 54.189651][ T4477] should_fail+0xb/0x20 [ 54.189684][ T4477] should_fail_usercopy+0x1a/0x20 [ 54.189794][ T4477] _copy_from_iter+0xcf/0xea0 [ 54.189838][ T4477] ? __alloc_skb+0x397/0x4b0 [ 54.189876][ T4477] ? __alloc_skb+0x219/0x4b0 [ 54.189939][ T4477] netlink_sendmsg+0x4ae/0x6f0 [ 54.189968][ T4477] ? __pfx_netlink_sendmsg+0x10/0x10 [ 54.189992][ T4477] ____sys_sendmsg+0x5af/0x600 [ 54.190014][ T4477] ___sys_sendmsg+0x195/0x1e0 [ 54.190051][ T4477] __x64_sys_sendmsg+0xd4/0x160 [ 54.190125][ T4477] x64_sys_call+0x17ba/0x3000 [ 54.190238][ T4477] do_syscall_64+0xc0/0x2a0 [ 54.190269][ T4477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.190292][ T4477] RIP: 0033:0x7ff0aefbacb9 [ 54.190308][ T4477] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 54.190370][ T4477] RSP: 002b:00007ff0ada17028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.190395][ T4477] RAX: ffffffffffffffda RBX: 00007ff0af235fa0 RCX: 00007ff0aefbacb9 [ 54.190414][ T4477] RDX: 0000000000040000 RSI: 0000200000000000 RDI: 0000000000000003 [ 54.190428][ T4477] RBP: 00007ff0ada17090 R08: 0000000000000000 R09: 0000000000000000 [ 54.190495][ T4477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.190511][ T4477] R13: 00007ff0af236038 R14: 00007ff0af235fa0 R15: 00007ffc541c36b8 [ 54.190536][ T4477] [ 54.426205][ T4483] loop4: detected capacity change from 0 to 512 [ 54.434198][ T4483] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 54.443702][ T4483] EXT4-fs (loop4): invalid journal inode [ 54.449719][ T4483] EXT4-fs (loop4): can't get journal size [ 54.466253][ T4484] EXT4-fs error (device loop1): __ext4_iget:5426: inode #2: block 3: comm syz.1.272: invalid block [ 54.481272][ T4483] EXT4-fs (loop4): 1 truncate cleaned up [ 54.487724][ T4483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.501003][ T4484] EXT4-fs (loop1): get root inode failed [ 54.506806][ T4484] EXT4-fs (loop1): mount failed [ 54.646185][ T29] kauditd_printk_skb: 255 callbacks suppressed [ 54.646204][ T29] audit: type=1400 audit(1769385376.269:888): avc: denied { read } for pid=4482 comm="syz.4.274" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.688164][ T29] audit: type=1400 audit(1769385376.309:889): avc: denied { ioctl } for pid=4482 comm="syz.4.274" path="/67/file0/file1" dev="loop4" ino=15 ioctlcmd=0x6608 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.712784][ T4483] EXT4-fs warning (device loop4): ext4_group_add:1736: No reserved GDT blocks, can't resize [ 54.804306][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.850518][ T4512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.854589][ T29] audit: type=1400 audit(1769385376.469:890): avc: denied { ioctl } for pid=4511 comm="syz.4.283" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.876315][ T4512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.908613][ T29] audit: type=1400 audit(1769385376.519:891): avc: denied { ioctl } for pid=4513 comm="syz.3.284" path="socket:[8274]" dev="sockfs" ino=8274 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 54.953472][ T29] audit: type=1400 audit(1769385376.559:892): avc: denied { setopt } for pid=4513 comm="syz.3.284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 55.011573][ T4522] team0: Device gtp0 is of different type [ 55.087081][ T29] audit: type=1400 audit(1769385376.709:893): avc: denied { mounton } for pid=4521 comm="syz.3.286" path="/proc/151/task" dev="proc" ino=7398 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 55.109672][ T29] audit: type=1400 audit(1769385376.709:894): avc: denied { mount } for pid=4521 comm="syz.3.286" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 55.147420][ T4528] FAULT_INJECTION: forcing a failure. [ 55.147420][ T4528] name failslab, interval 1, probability 0, space 0, times 0 [ 55.160119][ T4528] CPU: 1 UID: 0 PID: 4528 Comm: syz.3.287 Not tainted syzkaller #0 PREEMPT(voluntary) [ 55.160219][ T4528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 55.160230][ T4528] Call Trace: [ 55.160237][ T4528] [ 55.160244][ T4528] __dump_stack+0x1d/0x30 [ 55.160271][ T4528] dump_stack_lvl+0x95/0xd0 [ 55.160360][ T4528] dump_stack+0x15/0x1b [ 55.160395][ T4528] should_fail_ex+0x263/0x280 [ 55.160436][ T4528] should_failslab+0x8c/0xb0 [ 55.160458][ T4528] kmem_cache_alloc_node_noprof+0x6a/0x4a0 [ 55.160517][ T4528] ? __alloc_skb+0x2f0/0x4b0 [ 55.160545][ T4528] __alloc_skb+0x2f0/0x4b0 [ 55.160570][ T4528] ? __alloc_skb+0x219/0x4b0 [ 55.160616][ T4528] netlink_alloc_large_skb+0xbf/0xf0 [ 55.160644][ T4528] netlink_sendmsg+0x40c/0x6f0 [ 55.160663][ T4528] ? __pfx_netlink_sendmsg+0x10/0x10 [ 55.160705][ T4528] ____sys_sendmsg+0x5af/0x600 [ 55.160725][ T4528] ___sys_sendmsg+0x195/0x1e0 [ 55.160754][ T4528] __x64_sys_sendmsg+0xd4/0x160 [ 55.160775][ T4528] x64_sys_call+0x17ba/0x3000 [ 55.160828][ T4528] do_syscall_64+0xc0/0x2a0 [ 55.160861][ T4528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.160956][ T4528] RIP: 0033:0x7f72a6e0acb9 [ 55.160976][ T4528] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.161080][ T4528] RSP: 002b:00007f72a5867028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.161099][ T4528] RAX: ffffffffffffffda RBX: 00007f72a7085fa0 RCX: 00007f72a6e0acb9 [ 55.161111][ T4528] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 55.161201][ T4528] RBP: 00007f72a5867090 R08: 0000000000000000 R09: 0000000000000000 [ 55.161213][ T4528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.161225][ T4528] R13: 00007f72a7086038 R14: 00007f72a7085fa0 R15: 00007ffdaa1ce4b8 [ 55.161244][ T4528] [ 55.394443][ T29] audit: type=1400 audit(1769385377.009:895): avc: denied { bind } for pid=4534 comm="syz.3.289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.414358][ T29] audit: type=1400 audit(1769385377.009:896): avc: denied { node_bind } for pid=4534 comm="syz.3.289" saddr=ff01::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 55.458209][ T4537] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.471273][ T4537] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.515525][ T4543] netlink: 'syz.4.292': attribute type 2 has an invalid length. [ 55.523294][ T4543] netlink: 'syz.4.292': attribute type 4 has an invalid length. [ 55.547270][ T29] audit: type=1400 audit(1769385377.159:897): avc: denied { ioctl } for pid=4544 comm="syz.1.293" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 55.578330][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.720262][ T4560] vlan2: entered allmulticast mode [ 55.725623][ T4560] dummy0: entered allmulticast mode [ 55.731768][ T4560] batman_adv: batadv0: Adding interface: vlan2 [ 55.738031][ T4560] batman_adv: batadv0: The MTU of interface vlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 55.763236][ T4560] batman_adv: batadv0: Not using interface vlan2 (retrying later): interface not active [ 55.931673][ T4581] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.943249][ T4581] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 55.960648][ T4581] System zones: 0-1, 3-36 [ 55.977520][ T4581] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.013131][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.095003][ T4604] capability: warning: `syz.0.315' uses deprecated v2 capabilities in a way that may be insecure [ 56.180352][ T23] kernel read not supported for file /eth0 (pid: 23 comm: kworker/1:0) [ 56.408671][ T4638] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.422187][ T4638] ext4 filesystem being mounted at /82/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.435610][ T4638] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 56.456496][ T4638] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 56.479738][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.643954][ T4659] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 56.665929][ T4659] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 56.681064][ T4659] ext4 filesystem being mounted at /42/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.705329][ T4659] netlink: 'syz.1.335': attribute type 39 has an invalid length. [ 56.740752][ T4666] set_capacity_and_notify: 5 callbacks suppressed [ 56.740772][ T4666] loop3: detected capacity change from 0 to 1024 [ 56.755031][ T4666] EXT4-fs: inline encryption not supported [ 56.767760][ T4666] EXT4-fs: Ignoring removed bh option [ 56.775150][ T4666] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.791468][ T4666] EXT4-fs (loop3): orphan cleanup on readonly fs [ 56.804267][ T4666] EXT4-fs error (device loop3): ext4_quota_enable:7177: comm syz.3.338: inode #2304: comm syz.3.338: iget: illegal inode # [ 56.818396][ T4666] EXT4-fs (loop3): Remounting filesystem read-only [ 56.825018][ T4666] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 56.846459][ T4666] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 56.862019][ T4666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.894922][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 56.911335][ T4666] __nla_validate_parse: 6 callbacks suppressed [ 56.911354][ T4666] netlink: 28 bytes leftover after parsing attributes in process `syz.3.338'. [ 56.926631][ T4666] netlink: 28 bytes leftover after parsing attributes in process `syz.3.338'. [ 56.935537][ T4666] netlink: 'syz.3.338': attribute type 3 has an invalid length. [ 56.953057][ T4666] netlink: 'syz.3.338': attribute type 8 has an invalid length. [ 56.981775][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.107382][ T4694] tap0: tun_chr_ioctl cmd 1074025677 [ 57.113101][ T4694] tap0: linktype set to 769 [ 57.678498][ T4715] loop2: detected capacity change from 0 to 1024 [ 57.692829][ T4715] EXT4-fs: inline encryption not supported [ 57.721515][ T4715] EXT4-fs: Ignoring removed bh option [ 57.744219][ T4715] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 57.785312][ T4715] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.813154][ T4715] EXT4-fs error (device loop2): ext4_quota_enable:7177: comm syz.2.354: inode #2304: comm syz.2.354: iget: illegal inode # [ 57.839289][ T4715] EXT4-fs (loop2): Remounting filesystem read-only [ 57.845873][ T4715] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 57.891091][ T4718] loop0: detected capacity change from 0 to 512 [ 57.909008][ T4715] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 57.940658][ T4715] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.969428][ T4715] netlink: 28 bytes leftover after parsing attributes in process `syz.2.354'. [ 57.975585][ T4718] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.978436][ T4715] netlink: 28 bytes leftover after parsing attributes in process `syz.2.354'. [ 57.999847][ T4715] netlink: 'syz.2.354': attribute type 3 has an invalid length. [ 58.037910][ T4718] ext4 filesystem being mounted at /86/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.087420][ T4718] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.355: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 58.101044][ T4715] netlink: 'syz.2.354': attribute type 8 has an invalid length. [ 58.115656][ T4719] loop3: detected capacity change from 0 to 256 [ 58.143971][ T4731] bridge0: port 3(team0) entered disabled state [ 58.206654][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.351745][ T4731] bridge_slave_0: left allmulticast mode [ 58.357704][ T4731] bridge_slave_0: left promiscuous mode [ 58.363566][ T4731] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.419939][ T4731] bridge_slave_1: left allmulticast mode [ 58.425741][ T4731] bridge_slave_1: left promiscuous mode [ 58.431530][ T4731] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.518831][ T4744] SELinux: Context system_u:object_r:restorecond_var_run_t:s0 is not valid (left unmapped). [ 58.545727][ T4731] bond0: (slave bond_slave_0): Releasing backup interface [ 58.567962][ T4731] bond0: (slave bond_slave_1): Releasing backup interface [ 58.590335][ T4731] team_slave_0: left promiscuous mode [ 58.595833][ T4731] team_slave_0: left allmulticast mode [ 58.622554][ T4731] team0: Port device team_slave_0 removed [ 58.643794][ T4731] team_slave_1: left promiscuous mode [ 58.649514][ T4731] team_slave_1: left allmulticast mode [ 58.658773][ T4731] team0: Port device team_slave_1 removed [ 58.673008][ T36] kernel read not supported for file /eth0 (pid: 36 comm: kworker/1:1) [ 58.675739][ T4731] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.688976][ T4731] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.700827][ T4731] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.708428][ T4731] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.768993][ T4731] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 58.815703][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.895069][ T4770] loop3: detected capacity change from 0 to 512 [ 58.901731][ T4768] loop0: detected capacity change from 0 to 1024 [ 58.902104][ T4770] EXT4-fs: Ignoring removed nobh option [ 58.914766][ T4770] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 58.940755][ T4770] EXT4-fs (loop3): 1 truncate cleaned up [ 58.966559][ T4770] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.054879][ T4770] EXT4-fs error (device loop3): ext4_lookup:1785: inode #14: comm syz.3.369: invalid fast symlink length 39 [ 59.096003][ T4776] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 59.167188][ T4770] EXT4-fs (loop3): Remounting filesystem read-only [ 59.224351][ T4785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4785 comm=syz.0.373 [ 59.256150][ T4785] netlink: 60 bytes leftover after parsing attributes in process `syz.0.373'. [ 59.275630][ T4785] netlink: 60 bytes leftover after parsing attributes in process `syz.0.373'. [ 59.304081][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.331157][ T4788] netlink: 4 bytes leftover after parsing attributes in process `syz.1.375'. [ 59.355782][ T4791] FAULT_INJECTION: forcing a failure. [ 59.355782][ T4791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.369110][ T4791] CPU: 0 UID: 0 PID: 4791 Comm: syz.3.374 Not tainted syzkaller #0 PREEMPT(voluntary) [ 59.369141][ T4791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 59.369234][ T4791] Call Trace: [ 59.369241][ T4791] [ 59.369251][ T4791] __dump_stack+0x1d/0x30 [ 59.369351][ T4791] dump_stack_lvl+0x95/0xd0 [ 59.369379][ T4791] dump_stack+0x15/0x1b [ 59.369478][ T4791] should_fail_ex+0x263/0x280 [ 59.369519][ T4791] should_fail+0xb/0x20 [ 59.369554][ T4791] should_fail_usercopy+0x1a/0x20 [ 59.369627][ T4791] _copy_from_user+0x1c/0xb0 [ 59.369656][ T4791] ___sys_sendmsg+0xc1/0x1e0 [ 59.369701][ T4791] __x64_sys_sendmsg+0xd4/0x160 [ 59.369732][ T4791] x64_sys_call+0x17ba/0x3000 [ 59.369840][ T4791] do_syscall_64+0xc0/0x2a0 [ 59.369879][ T4791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.369906][ T4791] RIP: 0033:0x7f72a6e0acb9 [ 59.369973][ T4791] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 59.369997][ T4791] RSP: 002b:00007f72a5867028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.370025][ T4791] RAX: ffffffffffffffda RBX: 00007f72a7085fa0 RCX: 00007f72a6e0acb9 [ 59.370044][ T4791] RDX: 0000000004044844 RSI: 00002000000003c0 RDI: 0000000000000003 [ 59.370071][ T4791] RBP: 00007f72a5867090 R08: 0000000000000000 R09: 0000000000000000 [ 59.370088][ T4791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.370174][ T4791] R13: 00007f72a7086038 R14: 00007f72a7085fa0 R15: 00007ffdaa1ce4b8 [ 59.370201][ T4791] [ 59.374200][ T4792] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 59.741958][ T4821] netlink: 'syz.3.384': attribute type 3 has an invalid length. [ 59.755508][ T29] kauditd_printk_skb: 57 callbacks suppressed [ 59.755527][ T29] audit: type=1400 audit(1769385381.369:955): avc: denied { write } for pid=4807 comm="syz.4.381" path="socket:[8812]" dev="sockfs" ino=8812 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 59.933403][ T3401] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 59.986095][ T4829] loop2: detected capacity change from 0 to 2048 [ 60.001546][ T3401] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 60.087553][ T4829] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.117878][ T29] audit: type=1400 audit(1769385381.379:956): avc: denied { read } for pid=4807 comm="syz.4.381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 60.137080][ T29] audit: type=1326 audit(1769385381.539:957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.160556][ T29] audit: type=1326 audit(1769385381.539:958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.183860][ T29] audit: type=1326 audit(1769385381.539:959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=262 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.207183][ T29] audit: type=1326 audit(1769385381.539:960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.230431][ T29] audit: type=1326 audit(1769385381.539:961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.253813][ T29] audit: type=1326 audit(1769385381.539:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.277133][ T29] audit: type=1326 audit(1769385381.539:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.278172][ T3401] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 60.300507][ T29] audit: type=1326 audit(1769385381.539:964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.2.386" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4efa0acb9 code=0x7ffc0000 [ 60.347530][ T4830] fido_id[4830]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 60.386014][ T4834] loop3: detected capacity change from 0 to 2048 [ 60.413077][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.516946][ T3401] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 60.591279][ T4834] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.644106][ T4844] loop0: detected capacity change from 0 to 1024 [ 60.670329][ T4844] EXT4-fs: Ignoring removed bh option [ 60.698569][ T4844] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.894304][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.903963][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.961966][ T4858] raw_sendmsg: syz.4.393 forgot to set AF_INET. Fix it! [ 60.989635][ T4858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5136 sclass=netlink_route_socket pid=4858 comm=syz.4.393 [ 61.005705][ T4858] netlink: 12 bytes leftover after parsing attributes in process `syz.4.393'. [ 61.015240][ T4858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1290 sclass=netlink_route_socket pid=4858 comm=syz.4.393 [ 61.108093][ T3401] kernel read not supported for file /eth0 (pid: 3401 comm: kworker/0:3) [ 61.222196][ T4873] loop1: detected capacity change from 0 to 1024 [ 61.238465][ T4873] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 61.249520][ T4873] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 61.269845][ T4882] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.312919][ T4895] netlink: 8 bytes leftover after parsing attributes in process `syz.2.404'. [ 61.326845][ T4873] JBD2: no valid journal superblock found [ 61.332790][ T4873] EXT4-fs (loop1): Could not load journal inode [ 61.348683][ T4882] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.368330][ T4873] netlink: 12 bytes leftover after parsing attributes in process `syz.1.398'. [ 61.439461][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.460946][ T4902] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 61.544923][ T36] kernel read not supported for file /eth0 (pid: 36 comm: kworker/1:1) [ 61.608190][ T4922] FAULT_INJECTION: forcing a failure. [ 61.608190][ T4922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.621428][ T4922] CPU: 0 UID: 0 PID: 4922 Comm: syz.0.414 Not tainted syzkaller #0 PREEMPT(voluntary) [ 61.621463][ T4922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 61.621478][ T4922] Call Trace: [ 61.621544][ T4922] [ 61.621552][ T4922] __dump_stack+0x1d/0x30 [ 61.621583][ T4922] dump_stack_lvl+0x95/0xd0 [ 61.621637][ T4922] dump_stack+0x15/0x1b [ 61.621669][ T4922] should_fail_ex+0x263/0x280 [ 61.621748][ T4922] should_fail+0xb/0x20 [ 61.621832][ T4922] should_fail_usercopy+0x1a/0x20 [ 61.621875][ T4922] _copy_from_iter+0xcf/0xea0 [ 61.621922][ T4922] ? __alloc_skb+0x397/0x4b0 [ 61.621961][ T4922] ? __alloc_skb+0x219/0x4b0 [ 61.622004][ T4922] netlink_sendmsg+0x4ae/0x6f0 [ 61.622114][ T4922] ? __pfx_netlink_sendmsg+0x10/0x10 [ 61.622141][ T4922] ____sys_sendmsg+0x5af/0x600 [ 61.622250][ T4922] ___sys_sendmsg+0x195/0x1e0 [ 61.622293][ T4922] __x64_sys_sendmsg+0xd4/0x160 [ 61.622324][ T4922] x64_sys_call+0x17ba/0x3000 [ 61.622435][ T4922] do_syscall_64+0xc0/0x2a0 [ 61.622472][ T4922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.622503][ T4922] RIP: 0033:0x7ffade9facb9 [ 61.622551][ T4922] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 61.622575][ T4922] RSP: 002b:00007ffadd457028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 61.622602][ T4922] RAX: ffffffffffffffda RBX: 00007ffadec75fa0 RCX: 00007ffade9facb9 [ 61.622620][ T4922] RDX: 0000000020000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 61.622638][ T4922] RBP: 00007ffadd457090 R08: 0000000000000000 R09: 0000000000000000 [ 61.622654][ T4922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.622742][ T4922] R13: 00007ffadec76038 R14: 00007ffadec75fa0 R15: 00007ffdd3869948 [ 61.622768][ T4922] [ 61.647422][ T4924] EXT4-fs: Ignoring removed oldalloc option [ 61.816135][ T4924] EXT4-fs: Ignoring removed i_version option [ 61.822244][ T4924] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.829706][ T4924] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 61.841560][ T4924] EXT4-fs (loop4): 1 truncate cleaned up [ 61.848545][ T4924] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.862948][ T4924] Invalid ELF header magic: != ELF [ 61.900490][ T4930] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=4121 sclass=netlink_xfrm_socket pid=4930 comm=syz.1.417 [ 61.939300][ T4932] program syz.1.418 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.988022][ T4938] IPv6: NLM_F_CREATE should be specified when creating new route [ 62.074859][ T4950] __nla_validate_parse: 3 callbacks suppressed [ 62.074879][ T4950] netlink: 8 bytes leftover after parsing attributes in process `syz.0.424'. [ 62.099305][ T4954] netlink: 8 bytes leftover after parsing attributes in process `syz.1.426'. [ 62.138853][ T4956] set_capacity_and_notify: 2 callbacks suppressed [ 62.138884][ T4956] loop1: detected capacity change from 0 to 512 [ 62.170624][ T4956] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.200454][ T4956] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 62.220867][ T4956] System zones: 1-12 [ 62.225068][ T4956] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.231941][ T4956] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #11: comm syz.1.427: attempt to clear invalid blocks 1024 len 1 [ 62.245330][ T4956] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.427: bg 0: block 361: padding at end of block bitmap is not set [ 62.259885][ T4956] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 62.268881][ T4956] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.427: invalid indirect mapped block 1811939328 (level 0) [ 62.283445][ T4956] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.427: invalid indirect mapped block 2 (level 2) [ 62.296931][ T4956] EXT4-fs (loop1): 1 truncate cleaned up [ 62.302992][ T4956] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 62.345856][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 62.499228][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.511380][ T4969] loop2: detected capacity change from 0 to 512 [ 62.520430][ T4969] EXT4-fs: Ignoring removed orlov option [ 62.526194][ T4969] EXT4-fs: Ignoring removed i_version option [ 62.532284][ T4969] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.547986][ T4969] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 62.555944][ T4969] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 62.573829][ T4969] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.580470][ T4969] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 62.595092][ T4969] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 62.602608][ T4969] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.430: bg 0: block 40: padding at end of block bitmap is not set [ 62.617303][ T4969] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 62.617400][ T4972] loop4: detected capacity change from 0 to 512 [ 62.633391][ T4969] EXT4-fs (loop2): 1 truncate cleaned up [ 62.647268][ T4969] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 62.665332][ T4972] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 62.673651][ T4972] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 62.692116][ T4972] System zones: 0-1, 15-15, 18-18, 34-34 [ 62.698350][ T4972] EXT4-fs (loop4): orphan cleanup on readonly fs [ 62.704926][ T4972] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 62.719534][ T4972] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 62.726549][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.736695][ T4972] EXT4-fs (loop4): 1 truncate cleaned up [ 62.746519][ T4972] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 62.801979][ T4972] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.841709][ T4978] netlink: 4 bytes leftover after parsing attributes in process `syz.2.433'. [ 62.944199][ T4985] loop4: detected capacity change from 0 to 2048 [ 62.979797][ T4989] loop2: detected capacity change from 0 to 256 [ 62.987547][ T3304] Alternate GPT is invalid, using primary GPT. [ 62.990961][ T4989] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 62.994127][ T3304] loop4: p1 p2 p3 [ 63.001621][ T4989] FAT-fs (loop2): Filesystem has been set read-only [ 63.005357][ T3304] loop4: partition table partially beyond EOD, truncated [ 63.023494][ T4992] netlink: 56863 bytes leftover after parsing attributes in process `syz.3.438'. [ 63.077575][ T4985] Alternate GPT is invalid, using primary GPT. [ 63.084132][ T4985] loop4: p1 p2 p3 [ 63.088043][ T4985] loop4: partition table partially beyond EOD, truncated [ 63.141432][ T5002] FAULT_INJECTION: forcing a failure. [ 63.141432][ T5002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.154539][ T5002] CPU: 1 UID: 0 PID: 5002 Comm: syz.1.443 Not tainted syzkaller #0 PREEMPT(voluntary) [ 63.154566][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 63.154593][ T5002] Call Trace: [ 63.154601][ T5002] [ 63.154611][ T5002] __dump_stack+0x1d/0x30 [ 63.154648][ T5002] dump_stack_lvl+0x95/0xd0 [ 63.154726][ T5002] dump_stack+0x15/0x1b [ 63.154752][ T5002] should_fail_ex+0x263/0x280 [ 63.154791][ T5002] should_fail+0xb/0x20 [ 63.154825][ T5002] should_fail_usercopy+0x1a/0x20 [ 63.154869][ T5002] _copy_to_user+0x20/0xa0 [ 63.154973][ T5002] simple_read_from_buffer+0xb5/0x130 [ 63.155012][ T5002] proc_fail_nth_read+0x10e/0x150 [ 63.155150][ T5002] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 63.155184][ T5002] vfs_read+0x1ab/0x7f0 [ 63.155285][ T5002] ? sock_common_getsockopt+0x60/0x70 [ 63.155317][ T5002] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 63.155375][ T5002] ? do_sock_getsockopt+0x1c4/0x210 [ 63.155496][ T5002] ksys_read+0xdc/0x1a0 [ 63.155516][ T5002] __x64_sys_read+0x40/0x50 [ 63.155540][ T5002] x64_sys_call+0x2889/0x3000 [ 63.155575][ T5002] do_syscall_64+0xc0/0x2a0 [ 63.155683][ T5002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.155713][ T5002] RIP: 0033:0x7f0a29deb58e [ 63.155729][ T5002] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 63.155795][ T5002] RSP: 002b:00007f0a28886fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.155823][ T5002] RAX: ffffffffffffffda RBX: 00007f0a288876c0 RCX: 00007f0a29deb58e [ 63.155842][ T5002] RDX: 000000000000000f RSI: 00007f0a288870a0 RDI: 0000000000000004 [ 63.155860][ T5002] RBP: 00007f0a28887090 R08: 0000000000000000 R09: 0000000000000000 [ 63.155877][ T5002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.155892][ T5002] R13: 00007f0a2a0a6038 R14: 00007f0a2a0a5fa0 R15: 00007ffe92fad138 [ 63.155959][ T5002] [ 63.437834][ T5016] netlink: 16 bytes leftover after parsing attributes in process `syz.1.447'. [ 63.445074][ T5017] 9p: Bad value for 'rfdno' [ 63.450620][ T4187] udevd[4187]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 63.463256][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 63.475776][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 63.596973][ T5028] netlink: 64 bytes leftover after parsing attributes in process `syz.3.454'. [ 63.616391][ T5028] netlink: 20 bytes leftover after parsing attributes in process `syz.3.454'. [ 63.777518][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.784990][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.792474][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.799947][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.807404][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.814817][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.822297][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.829741][ T36] hid-generic 0003:0004:0000.0003: unknown main item tag 0x0 [ 63.842064][ T5046] bridge_slave_0: left allmulticast mode [ 63.847802][ T5046] bridge_slave_0: left promiscuous mode [ 63.853573][ T5046] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.864900][ T5046] bridge_slave_1: left allmulticast mode [ 63.870603][ T5046] bridge_slave_1: left promiscuous mode [ 63.876378][ T5046] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.897605][ T5046] bond0: (slave bond_slave_0): Releasing backup interface [ 63.910078][ T36] hid-generic 0003:0004:0000.0003: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 63.937110][ T5046] bond0: (slave bond_slave_1): Releasing backup interface [ 63.979415][ T5046] team0: Port device team_slave_0 removed [ 63.986324][ T5046] team0: Port device team_slave_1 removed [ 63.992636][ T5046] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.018054][ T5046] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.026324][ T5046] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 64.404488][ T5092] loop1: detected capacity change from 0 to 256 [ 64.482031][ T5082] loop3: detected capacity change from 0 to 8192 [ 64.489379][ T5092] FAT-fs (loop1): unable to read block(8254390272) for building NFS inode [ 64.525544][ T5055] RDS: rds_bind could not find a transport for ::ffff:172.20.20.23, load rds_tcp or rds_rdma? [ 64.557168][ T5095] netlink: 20 bytes leftover after parsing attributes in process `syz.3.469'. [ 64.635867][ T5101] netlink: 60 bytes leftover after parsing attributes in process `syz.2.472'. [ 64.716763][ T5108] xt_ecn: cannot match TCP bits for non-tcp packets [ 64.733179][ T5105] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 64.797252][ T5113] FAULT_INJECTION: forcing a failure. [ 64.797252][ T5113] name failslab, interval 1, probability 0, space 0, times 0 [ 64.810030][ T5113] CPU: 0 UID: 0 PID: 5113 Comm: syz.1.475 Not tainted syzkaller #0 PREEMPT(voluntary) [ 64.810102][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 64.810119][ T5113] Call Trace: [ 64.810127][ T5113] [ 64.810137][ T5113] __dump_stack+0x1d/0x30 [ 64.810201][ T5113] dump_stack_lvl+0x95/0xd0 [ 64.810230][ T5113] dump_stack+0x15/0x1b [ 64.810285][ T5113] should_fail_ex+0x263/0x280 [ 64.810327][ T5113] should_failslab+0x8c/0xb0 [ 64.810359][ T5113] kmem_cache_alloc_noprof+0x68/0x490 [ 64.810392][ T5113] ? xfrm_state_alloc+0x2c/0x190 [ 64.810461][ T5113] xfrm_state_alloc+0x2c/0x190 [ 64.810506][ T5113] xfrm_add_sa+0xf4e/0x25d0 [ 64.810574][ T5113] xfrm_user_rcv_msg+0x576/0x670 [ 64.810603][ T5113] ? __kfree_skb+0x109/0x150 [ 64.810662][ T5113] ? nlmon_xmit+0x4f/0x60 [ 64.810800][ T5113] ? consume_skb+0x49/0x140 [ 64.810851][ T5113] netlink_rcv_skb+0x123/0x220 [ 64.810961][ T5113] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 64.810994][ T5113] xfrm_netlink_rcv+0x48/0x60 [ 64.811025][ T5113] netlink_unicast+0x5c0/0x690 [ 64.811134][ T5113] netlink_sendmsg+0x5c8/0x6f0 [ 64.811160][ T5113] ? __pfx_netlink_sendmsg+0x10/0x10 [ 64.811215][ T5113] ____sys_sendmsg+0x5af/0x600 [ 64.811243][ T5113] ___sys_sendmsg+0x195/0x1e0 [ 64.811278][ T5113] __x64_sys_sendmsg+0xd4/0x160 [ 64.811303][ T5113] x64_sys_call+0x17ba/0x3000 [ 64.811343][ T5113] do_syscall_64+0xc0/0x2a0 [ 64.811377][ T5113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.811448][ T5113] RIP: 0033:0x7f0a29e2acb9 [ 64.811468][ T5113] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.811487][ T5113] RSP: 002b:00007f0a28887028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 64.811507][ T5113] RAX: ffffffffffffffda RBX: 00007f0a2a0a5fa0 RCX: 00007f0a29e2acb9 [ 64.811521][ T5113] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 64.811533][ T5113] RBP: 00007f0a28887090 R08: 0000000000000000 R09: 0000000000000000 [ 64.811573][ T5113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.811585][ T5113] R13: 00007f0a2a0a6038 R14: 00007f0a2a0a5fa0 R15: 00007ffe92fad138 [ 64.811611][ T5113] [ 65.045900][ T5111] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 65.077441][ T5115] netlink: 'syz.1.478': attribute type 2 has an invalid length. [ 65.085164][ T5115] netlink: 'syz.1.478': attribute type 1 has an invalid length. [ 65.098253][ T29] kauditd_printk_skb: 178 callbacks suppressed [ 65.098274][ T29] audit: type=1400 audit(1769385386.719:1141): avc: denied { view } for pid=5114 comm="syz.1.478" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 65.107881][ T5115] loop1: detected capacity change from 0 to 512 [ 65.166527][ T5115] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.478: inode has both inline data and extents flags [ 65.184727][ T5115] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.478: couldn't read orphan inode 15 (err -117) [ 65.208685][ T5115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 65.276873][ T5115] EXT4-fs error (device loop1): ext4_add_entry:2415: inode #2: comm syz.1.478: Directory hole found for htree leaf block 0 [ 65.377407][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.432441][ T29] audit: type=1400 audit(1769385387.049:1142): avc: denied { create } for pid=5130 comm="syz.1.481" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 65.668153][ T29] audit: type=1400 audit(1769385387.049:1143): avc: denied { write } for pid=5130 comm="syz.1.481" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 65.687949][ T29] audit: type=1400 audit(1769385387.109:1144): avc: denied { read } for pid=5131 comm="syz.2.482" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 65.711968][ T29] audit: type=1400 audit(1769385387.109:1145): avc: denied { open } for pid=5131 comm="syz.2.482" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 65.736384][ T29] audit: type=1400 audit(1769385387.109:1146): avc: denied { ioctl } for pid=5131 comm="syz.2.482" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 ioctlcmd=0xf514 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 65.762226][ T29] audit: type=1400 audit(1769385387.229:1147): avc: denied { map } for pid=5143 comm="syz.1.485" path="socket:[10396]" dev="sockfs" ino=10396 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 65.893865][ T5151] ./file0: Can't lookup blockdev [ 66.002035][ T29] audit: type=1326 audit(1769385387.539:1148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5145 comm="syz.1.486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a29e2acb9 code=0x7ffc0000 [ 66.025647][ T29] audit: type=1326 audit(1769385387.539:1149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5145 comm="syz.1.486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a29e2acb9 code=0x7ffc0000 [ 66.049202][ T29] audit: type=1326 audit(1769385387.539:1150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5145 comm="syz.1.486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a29e2acb9 code=0x7ffc0000 [ 66.155386][ T5157] netlink: 8 bytes leftover after parsing attributes in process `syz.0.491'. [ 66.257219][ T5164] netlink: 'syz.0.494': attribute type 5 has an invalid length. [ 66.318294][ T5181] loop2: detected capacity change from 0 to 256 [ 66.335830][ T5181] msdos: Unknown parameter 'ÿÿÿÿ' [ 66.412117][ T5181] loop2: detected capacity change from 0 to 2048 [ 66.486723][ T5181] loop2: p3 < > p4 < > [ 66.491124][ T5181] loop2: partition table partially beyond EOD, truncated [ 66.499314][ T5181] loop2: p3 start 4284289 is beyond EOD, truncated [ 66.549597][ T5204] EXT4-fs: inline encryption not supported [ 66.555551][ T5204] EXT4-fs: Ignoring removed bh option [ 66.562177][ T5204] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.614835][ T5204] EXT4-fs (loop3): orphan cleanup on readonly fs [ 66.632165][ T5204] EXT4-fs error (device loop3): ext4_quota_enable:7177: comm syz.3.505: inode #2304: comm syz.3.505: iget: illegal inode # [ 66.673023][ T5204] EXT4-fs (loop3): Remounting filesystem read-only [ 66.679653][ T5204] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 66.751215][ T5204] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 66.806766][ T5204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 66.834162][ T5216] SELinux: policydb string length 4104 does not match expected length 8 [ 66.859265][ T5216] SELinux: failed to load policy [ 66.907681][ T5224] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 66.931761][ T5204] netlink: 'syz.3.505': attribute type 3 has an invalid length. [ 66.957398][ T5204] netlink: 'syz.3.505': attribute type 8 has an invalid length. [ 67.001827][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.072357][ T5239] EXT4-fs: dax option not supported [ 67.147334][ T5245] set_capacity_and_notify: 2 callbacks suppressed [ 67.147356][ T5245] loop1: detected capacity change from 0 to 2048 [ 67.163255][ T5247] loop2: detected capacity change from 0 to 256 [ 67.186466][ T5247] msdos: Unknown parameter 'ÿÿÿÿ' [ 67.223393][ T5247] loop2: detected capacity change from 0 to 2048 [ 67.233390][ T5251] syzkaller0: entered promiscuous mode [ 67.238981][ T5251] syzkaller0: entered allmulticast mode [ 67.258106][ T5245] netlink: 'syz.1.522': attribute type 1 has an invalid length. [ 67.270321][ T5253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3600 sclass=netlink_route_socket pid=5253 comm=syz.0.526 [ 67.295521][ T5245] __nla_validate_parse: 9 callbacks suppressed [ 67.295536][ T5245] netlink: 8 bytes leftover after parsing attributes in process `syz.1.522'. [ 67.312890][ T3304] loop2: p3 < > p4 < > [ 67.317164][ T3304] loop2: partition table partially beyond EOD, truncated [ 67.330277][ T3304] loop2: p3 start 4284289 is beyond EOD, truncated [ 67.344318][ T5247] loop2: p3 < > p4 < > [ 67.348558][ T5247] loop2: partition table partially beyond EOD, truncated [ 67.356900][ T5245] mmap: syz.1.522 (5245) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 67.367554][ T5247] loop2: p3 start 4284289 is beyond EOD, truncated [ 67.471704][ T5259] loop3: detected capacity change from 0 to 512 [ 67.499892][ T5259] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 67.534256][ T5259] EXT4-fs (loop3): 1 truncate cleaned up [ 67.566788][ T5259] EXT4-fs error (device loop3): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.3.527: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 67.607582][ T5259] EXT4-fs error (device loop3) in ext4_delete_entry:2737: Corrupt filesystem [ 67.663344][ T5259] EXT4-fs warning (device loop3): ext4_rename_delete:3729: inode #2: comm syz.3.527: Deleting old file: nlink 4, error=-117 [ 67.730900][ T5274] netlink: 8 bytes leftover after parsing attributes in process `syz.2.533'. [ 67.928095][ T5271] loop4: detected capacity change from 0 to 512 [ 67.967379][ T5271] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.014537][ T5271] EXT4-fs (loop4): 1 truncate cleaned up [ 68.049736][ T5291] netlink: 8 bytes leftover after parsing attributes in process `syz.3.540'. [ 68.217159][ T5300] netlink: 8 bytes leftover after parsing attributes in process `syz.0.544'. [ 68.253887][ T5304] loop1: detected capacity change from 0 to 128 [ 68.273062][ T5304] ext4 filesystem being mounted at /87/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 68.303964][ T5310] loop0: detected capacity change from 0 to 1024 [ 68.330014][ T5310] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 68.339852][ T5310] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 68.359523][ T5310] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 68.371879][ T5310] EXT4-fs error (device loop0): ext4_get_journal_inode:5849: inode #5: comm syz.0.547: unexpected bad inode w/o EXT4_IGET_BAD [ 68.385583][ T5310] EXT4-fs (loop0): no journal found [ 68.385601][ T5310] EXT4-fs (loop0): can't get journal size [ 68.476752][ T5326] netlink: 8 bytes leftover after parsing attributes in process `syz.1.550'. [ 68.556896][ T5334] netlink: 36 bytes leftover after parsing attributes in process `syz.0.554'. [ 68.588411][ T5335] nfs: Unknown parameter '' [ 68.593346][ T5335] netlink: 'syz.1.553': attribute type 10 has an invalid length. [ 68.607285][ T5335] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 68.640436][ T5339] netlink: 8 bytes leftover after parsing attributes in process `syz.3.557'. [ 68.744108][ T5346] loop0: detected capacity change from 0 to 1024 [ 68.764637][ T5346] EXT4-fs: inline encryption not supported [ 68.787661][ T5346] EXT4-fs: Ignoring removed bh option [ 68.802804][ T5346] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 68.834545][ T5346] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.867071][ T5346] EXT4-fs error (device loop0): ext4_quota_enable:7177: comm syz.0.559: inode #2304: comm syz.0.559: iget: illegal inode # [ 68.867278][ T5346] EXT4-fs (loop0): Remounting filesystem read-only [ 68.867291][ T5346] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 68.867338][ T5346] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 68.869563][ T5346] netlink: 28 bytes leftover after parsing attributes in process `syz.0.559'. [ 68.869583][ T5346] netlink: 28 bytes leftover after parsing attributes in process `syz.0.559'. [ 68.869596][ T5346] netlink: 'syz.0.559': attribute type 3 has an invalid length. [ 68.870616][ T5346] netlink: 'syz.0.559': attribute type 8 has an invalid length. [ 68.908467][ T5364] loop0: detected capacity change from 0 to 256 [ 68.908703][ T5364] msdos: Unknown parameter 'ÿÿÿÿ' [ 68.971738][ T5366] loop4: detected capacity change from 0 to 512 [ 68.973747][ T5366] EXT4-fs (loop4): bad geometry: first data block 2 is beyond end of filesystem (0) [ 69.015442][ T5366] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.016514][ T5366] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 69.016705][ T5366] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.017373][ T5366] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.565: Failed to acquire dquot type 0 [ 69.017585][ T5366] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.565: Failed to acquire dquot type 0 [ 69.017807][ T5366] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.565: Freeing blocks not in datazone - block = 0, count = 4096 [ 69.021306][ T5366] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.565: Failed to acquire dquot type 0 [ 69.021991][ T5366] EXT4-fs (loop4): 1 orphan inode deleted [ 69.407227][ T5408] msdos: Unknown parameter 'ÿÿÿÿ' [ 69.453108][ T5412] netlink: 12 bytes leftover after parsing attributes in process `syz.4.583'. [ 69.489925][ T5408] loop2: p3 < > p4 < > [ 69.494159][ T5408] loop2: partition table partially beyond EOD, truncated [ 69.516123][ T5408] loop2: p3 start 4284289 is beyond EOD, truncated [ 69.631087][ T5421] team0: left allmulticast mode [ 69.636059][ T5421] team_slave_0: left allmulticast mode [ 69.641628][ T5421] team_slave_1: left allmulticast mode [ 69.647190][ T5421] team0: left promiscuous mode [ 69.652147][ T5421] team_slave_0: left promiscuous mode [ 69.657805][ T5421] team_slave_1: left promiscuous mode [ 69.663711][ T5421] bridge0: port 3(team0) entered disabled state [ 69.708825][ T5421] bridge_slave_0: left allmulticast mode [ 69.714542][ T5421] bridge_slave_0: left promiscuous mode [ 69.714771][ T5426] 9p: Bad value for 'rfdno' [ 69.720364][ T5421] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.861574][ T5421] bridge_slave_1: left allmulticast mode [ 69.867599][ T5421] bridge_slave_1: left promiscuous mode [ 69.873756][ T5421] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.935477][ T5421] bond0: (slave bond_slave_0): Releasing backup interface [ 69.944349][ T5421] bond0: (slave bond_slave_1): Releasing backup interface [ 69.953139][ T5421] team0: Port device team_slave_0 removed [ 69.959854][ T5421] team0: Port device team_slave_1 removed [ 69.965844][ T5421] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.992440][ T5421] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.028691][ T5421] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 70.068205][ T5438] wireguard0: entered promiscuous mode [ 70.073742][ T5438] wireguard0: entered allmulticast mode [ 70.291879][ T29] kauditd_printk_skb: 530 callbacks suppressed [ 70.291898][ T29] audit: type=1400 audit(1769385391.909:1675): avc: denied { write } for pid=5453 comm="syz.3.599" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 70.406662][ T5460] 9p: Bad value for 'rfdno' [ 70.413628][ T5462] netlink: 'syz.3.603': attribute type 21 has an invalid length. [ 70.474816][ T5463] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.495402][ T5463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.529184][ T5463] journal_path: Non-blockdev passed as './file0' [ 70.535686][ T5463] EXT4-fs: error: could not find journal device path [ 70.583293][ T5466] msdos: Unknown parameter 'ÿÿÿÿ' [ 70.656206][ T3304] loop1: p3 < > p4 < > [ 70.660470][ T3304] loop1: partition table partially beyond EOD, truncated [ 70.667844][ T3304] loop1: p3 start 4284289 is beyond EOD, truncated [ 70.686033][ T5466] loop1: p3 < > p4 < > [ 70.690271][ T5466] loop1: partition table partially beyond EOD, truncated [ 70.701918][ T3000] ================================================================== [ 70.710061][ T3000] BUG: KCSAN: data-race in atime_needs_update / inode_set_ctime_current [ 70.718454][ T3000] [ 70.720808][ T3000] write to 0xffff88812846f250 of 8 bytes by task 3305 on cpu 1: [ 70.728472][ T3000] inode_set_ctime_current+0x592/0x810 [ 70.733976][ T3000] simple_unlink+0x2d/0x80 [ 70.738435][ T3000] shmem_unlink+0x12d/0x140 [ 70.742976][ T3000] vfs_unlink+0x28b/0x440 [ 70.747339][ T3000] do_unlinkat+0x1e2/0x4b0 [ 70.751795][ T3000] __x64_sys_unlink+0x2e/0x40 [ 70.756505][ T3000] x64_sys_call+0x2f48/0x3000 [ 70.761325][ T3000] do_syscall_64+0xc0/0x2a0 [ 70.765860][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.771780][ T3000] [ 70.774128][ T3000] read to 0xffff88812846f250 of 8 bytes by task 3000 on cpu 0: [ 70.781682][ T3000] atime_needs_update+0x2ef/0x3e0 [ 70.786768][ T3000] touch_atime+0x4a/0x340 [ 70.791146][ T3000] do_readlinkat+0x13d/0x340 [ 70.795769][ T3000] __x64_sys_readlink+0x47/0x60 [ 70.800688][ T3000] x64_sys_call+0x2af1/0x3000 [ 70.805394][ T3000] do_syscall_64+0xc0/0x2a0 [ 70.809926][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.815846][ T3000] [ 70.818195][ T3000] value changed: 0x000000006976adaf -> 0x000000006976adb0 [ 70.825319][ T3000] [ 70.827654][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 70.833842][ T3000] CPU: 0 UID: 0 PID: 3000 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 70.843151][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 70.853225][ T3000] ================================================================== [ 70.863023][ T5466] loop1: p3 start 4284289 is beyond EOD, truncated