last executing test programs: 4.007276973s ago: executing program 1 (id=2741): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 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, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x9b, 0x40}, 0x10000, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000540)="04", 0x1, 0x2404c081, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) shutdown(r0, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x87) r2 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001300a7cc4a372eaf541d002007000000", @ANYRES32=r4, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYBLOB="35874207"], 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x20000080) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x50}}, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x400000000000047, 0x3f00) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x4000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xc8}}, 0x0) r5 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x800000004, &(0x7f0000000000), 0x0, 0xbff, 0x1e, 0x0, 0x40, 0x6e}) 3.888895096s ago: executing program 1 (id=2744): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000640)=ANY=[@ANYBLOB="18c92b74980e4273fbd69df9bee19638fdffffff000000000000000185000000e80000001801000020756c250089aefd6855ff630000000000594e11b8ee23682220207b1af8ff1e1362cd44b8adf2a226876add561b00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000e3b825696db72d305bfaffffffffe6ffff8617099f544a17"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68380, 0x8, 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, 0x7e, 0x1, @perf_bp={0x0}, 0x10c8e8, 0x5, 0x0, 0x3, 0x7, 0x7ffd, 0x1, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x600, 0x0, 0x0, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0xc, &(0x7f0000000180)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r8, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) sendmsg$can_j1939(r1, &(0x7f0000000800)={&(0x7f00000000c0)={0x1d, r5, 0x0, {0x2, 0xff, 0x3}, 0xff}, 0x18, &(0x7f00000007c0)={&(0x7f0000000700)="e8d1d740dd72073d1045d4d44dc88ef771fe8640f0c0f9483d1b7b7fb5236ccb1d742480fe54b05e2a2beb71f0d4196d4763c01bd90bbf0820b1ba94894b2036a8866fe35d526ae16d5feb6b512c023a0ada5f2aaeed583f51ef01da9bb35bebb21ccbdca6edfbd1ee46aaecc1637cc105acf5184fe392ed4f1f6c37f9fd00fe94ec9b2b1c700420716c6b373d998a56e57a5e0b2e93", 0x96}, 0x1, 0x0, 0x0, 0xab4d63e69b431e7e}, 0x8000) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=@newqdisc={0x34, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfdfffdfd, {0x0, 0x0, 0x0, r8, {0x4}, {0xffff, 0xffff}, {0xf, 0xb}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x400c9}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000440)=@newqdisc={0x48, 0x28, 0x4ee4e6a52ff56541, 0x5001, 0xfffffdfb, {0x0, 0x0, 0x0, r5, {0x4}, {0xffff, 0xffff}, {0x7, 0x1}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x7, 0x1}}}}, @TCA_RATE={0x6, 0x5, {0x6, 0x2}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000080) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r0}, 0xc) 3.263011441s ago: executing program 0 (id=2750): recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x80003, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x3}) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 3.198075583s ago: executing program 1 (id=2751): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x0) mount(0x0, &(0x7f0000000100)='./dbg\x00', &(0x7f0000000140)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/netdevsim/netdevsim1/hwstats/l3/enable_ifindex\x00', 0x1, 0xa0) lseek(r0, 0x3, 0x1) 3.105469925s ago: executing program 1 (id=2752): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) setns(0xc9, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000180)=0x2e9, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) write(r3, &(0x7f0000000300)="89", 0x3f80) 2.153190888s ago: executing program 1 (id=2760): fsmount(0xffffffffffffffff, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x9) ioctl$TUNSETLINK(r0, 0x400454cd, 0x305) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x734}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x4, 0x4, 0x4, 0x10, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000002c0)}, 0x2, 0x0, 0x10ffe, 0x0, 0x2, 0x8000040f, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xaf49, 0x5}, 0x2400, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000200)={0x2, 0x4e22, @remote}, 0xa) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000002c0)={0x2, 'vxcan1\x00', 0x1}, 0x18) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x1ff) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@block_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@norecovery}]}, 0x3, 0x577, &(0x7f0000000640)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f0000000100), 0x0, 0x835, 0x0) 2.011715152s ago: executing program 2 (id=2761): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x81, 0x280000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12, 0x20010, r0, 0xd1179000) read(0xffffffffffffffff, &(0x7f0000000100)=""/1024, 0x400) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000580)='./sys\x00', &(0x7f00000005c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/netdevsim/del_device\x00', 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r3, 0x0, r5, 0x0, 0x4, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r4, 0x0, r6, 0x0, 0x6, 0xc) close_range(r2, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000740)='0', 0x1) (fail_nth: 2) 1.967834753s ago: executing program 4 (id=2762): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x0) mount(0x0, &(0x7f0000000100)='./dbg\x00', &(0x7f0000000140)='debugfs\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x3, 0x1) 1.876774835s ago: executing program 4 (id=2763): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setns(0xc9, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x2e9, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r2, &(0x7f0000000000)='3', 0x4e) write(r1, &(0x7f0000000300)="89", 0x3f80) 1.763371198s ago: executing program 3 (id=2764): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x5}, 0x1c, 0x0}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x8003, 0xbffc, 0xe652, 0x2, 0x4, 0x48, 0xff}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x1, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xeffffff2, @empty, 0x5}}, 0xfffffffb, 0x6, 0xffff1896, 0x3, 0x26, 0xffffffa9, 0x4c}, 0x9c) 1.694578089s ago: executing program 2 (id=2765): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x804818, &(0x7f00000002c0)=ANY=[], 0x2, 0x564, &(0x7f0000000dc0)="$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") rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='.\x02\x00') sendmsg$nl_route_sched(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=@newtaction={0x68, 0x30, 0x1, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x4, 0x5}, @TCA_SKBEDIT_PARMS={0x18}]}, {0x4}, {0xc, 0x7, {0x500}}, {0xc, 0x9, {0x47}}}}]}]}, 0x68}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) syz_open_dev$usbfs(0x0, 0xf, 0x240000) r2 = perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x1, 0x4, 0x2, 0x8, 0x0, 0x4, 0x22800, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0xfffffffffffffff9, 0x5}, 0x8, 0x7, 0x3a1c00, 0x4, 0x9, 0x7, 0x4, 0x0, 0x4, 0x0, 0x100000001}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={0x0}, 0x120, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4}, 0x0, 0xbfffffffffffffff, r2, 0x9) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9d4, 0x7fffffff}, 0x8800, 0xff, 0x0, 0x0, 0x0, 0xd557, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) setns(0xc9, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="48000000140081fb7059ae08060c04000aff0f11000000040073018701546fabca1b4e7d06a6bd7c493872f750375ed08a562af5745e17b8c119418f0f000000d6e74703c48f93b8", 0x48}], 0x1}, 0x0) fcntl$setpipe(r3, 0x407, 0x8) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x5, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x4, 0xfe88, &(0x7f00000000c0)=""/181}, 0x94) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x9006}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000240)={0x2, &(0x7f0000000080)=[{0x28, 0xa9, 0x5, 0xfffff034}, {0x6, 0xfa, 0x2, 0x9}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000380)={@random="8580f83288e1", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x2, 0x28, 0x66, 0x0, 0x3, 0x1, 0x0, @multicast2, @rand_addr=0x64010101}, @timestamp_reply={0xe, 0x0, 0x0, 0x7, 0x5, 0xe, 0x7, 0x7f}}}}}, 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/mtrr\x00', 0x2, 0x0) write(r5, &(0x7f0000000200)='base=0x100000 size=0x100000 type=write-combining\n', 0x31) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x289c2, 0x1) 1.626994841s ago: executing program 3 (id=2766): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x9b, 0x40}, 0x10000, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000540)="04", 0x1, 0x2404c081, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) shutdown(r0, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x87) r2 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001300a7cc4a372eaf541d002007000000", @ANYRES32=r4, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYBLOB="35874207"], 0x44}, 0x1, 0x0, 0x0, 0x50}, 0x20000080) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x50}}, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x400000000000047, 0x3f00) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xc8}}, 0x0) r5 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x800000004, &(0x7f0000000000), 0x0, 0xbff, 0x1e, 0x0, 0x40, 0x6e}) 1.574563152s ago: executing program 0 (id=2767): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0xa0, 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, 0x6, 0x2, @perf_bp={0x0, 0xd}, 0x116414, 0x8, 0x11000, 0x5, 0x2, 0x90000011, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./proc/file0\x00', 0xb000020c) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) io_uring_setup(0x897, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0x4, 0x20002f7}) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x100010000, 0x0, 0x1}, 0x18) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0xa0042, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000009c0)=@deltclass={0x8b0, 0x29, 0x4, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xffff, 0xffe0}, {0xd, 0x6}, {0x9, 0x3}}, [@c_cbq={{0x8}, {0x430, 0x2, [@TCA_CBQ_LSSOPT={0x18, 0x1, {0x40, 0x3, 0x12, 0xf2, 0x1, 0x457, 0x397, 0x509a5ae5}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x8, 0x8, 0xf3, 0xd, 0x9, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x1, 0x49f097b2, 0x5, 0xfffffffc, 0x4, 0x26400000, 0x9a80, 0x40, 0xffff, 0x3, 0xc, 0x2, 0x48c, 0x6, 0x13c0, 0x33800, 0x2, 0x3, 0x2, 0x400, 0xffffecf7, 0x1ff, 0x8, 0xa285, 0x193, 0x9e08, 0x4, 0xa, 0x1000, 0x60, 0xd, 0x6, 0x0, 0x0, 0x0, 0x7, 0xa, 0x4, 0x7f, 0x81, 0x4, 0xfff, 0x3ff, 0x64, 0x2, 0x200, 0x5, 0x6, 0x80000000, 0x9, 0xe, 0x3, 0x400, 0x6, 0x6, 0x7, 0x9, 0x0, 0x81, 0x1000, 0x9, 0x3, 0x6, 0x70000000, 0x9, 0x7, 0x7, 0x810c, 0xffffffff, 0x100, 0x7d3, 0x401, 0x104a, 0xf33, 0x5, 0xc306, 0x7, 0xf7, 0x2, 0xfffffffe, 0x2, 0x0, 0x3, 0x9, 0x401, 0x930e, 0xfffffff9, 0x8, 0xffffffff, 0x3, 0x3, 0x4, 0xe53, 0x8, 0xffffffff, 0x3, 0x1, 0x1ff, 0x400, 0x7fff, 0x7, 0x3, 0x5, 0x69d, 0x354, 0xff, 0x0, 0x899, 0xa3ae, 0x2, 0x1, 0x4, 0x5, 0x0, 0x361, 0x5, 0x1, 0xa4b, 0x7f, 0x5, 0x3, 0xaa, 0x0, 0x3, 0x8, 0xffff, 0x737c57d5, 0x0, 0x3, 0x2, 0x1, 0xe, 0x5, 0xf73f, 0x9, 0x49a, 0xa2, 0x81fc, 0x4, 0x100, 0x0, 0x7ff, 0x80000001, 0xffffffff, 0x6, 0x1, 0x7, 0x8, 0x7, 0x5, 0x8, 0xffff1faa, 0x9, 0x3, 0x1, 0x3ef6, 0x101, 0x59, 0x1ff, 0x40, 0x2, 0x7f, 0x8000, 0x401, 0x3, 0x3, 0x8, 0x101, 0x7, 0x1, 0x4, 0x1a, 0x5, 0xffff020e, 0xfffffff7, 0x5, 0x32e, 0x3, 0x0, 0x2, 0xf77, 0x8, 0xcabe, 0xd4, 0xc0000, 0x4, 0xfffffffb, 0x7, 0x5, 0x7fff, 0x6, 0x1000, 0x2, 0x2, 0x9, 0x7, 0x0, 0x2, 0x10, 0x1, 0xe87, 0x80, 0x1, 0x3, 0x64a, 0x1352, 0x8e4, 0x3, 0x3, 0xc02f, 0xe8b, 0x9, 0xc, 0x9, 0x7, 0x7fffffff, 0x1ff, 0xde000000, 0x0, 0x8000, 0x240000, 0x8f, 0xcf5, 0x9, 0x4, 0x101, 0x2, 0x9, 0x0, 0x400, 0x200, 0x264e000, 0xdf, 0x400, 0x0, 0x6, 0x8, 0x3, 0x0, 0x7, 0xdb8, 0x80, 0x4, 0xb0, 0x2, 0x0, 0x1000, 0x5, 0x3, 0x80, 0x0, 0x6, 0x100, 0xfffffffe, 0x1]}]}}, @c_cbq={{0x8}, {0x440, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x9, 0x8000, 0x6, 0x8, 0x81, 0x6, 0x4, 0x9, 0x5, 0xffff, 0x8, 0x7, 0x39, 0x4, 0x8, 0x79, 0x80000001, 0x3ff, 0x4, 0x10000, 0x10000, 0x7, 0xa, 0x0, 0x21d, 0x0, 0x3, 0x3bdc, 0x3, 0x3, 0xe5, 0xf, 0x8, 0x9, 0xf, 0x3, 0x6, 0x4, 0xa, 0x5, 0x3, 0x1, 0x1, 0x80000001, 0x8d, 0x3, 0x8, 0xffffffff, 0xe, 0x4, 0x200, 0x8, 0x0, 0x8, 0x16bd, 0x8, 0x10, 0x6, 0x6, 0x4, 0x5794, 0x8, 0x2, 0x5, 0x6, 0x8000, 0x6, 0xd, 0xfff, 0x3ff, 0x3, 0x0, 0x10, 0x8, 0x8, 0x9, 0x9, 0xa, 0x3, 0x3, 0xf, 0x2, 0x4, 0xac, 0x9f, 0x6, 0x5, 0x92, 0x9, 0x9, 0x0, 0xf, 0x2, 0x81, 0x3, 0x17, 0x0, 0x10000, 0x5, 0x8b, 0x5, 0x7, 0x10, 0x4, 0x7a, 0x2, 0xfffffff6, 0xfffffff7, 0xffff58c2, 0x7f, 0x3, 0xb14, 0x7, 0x40, 0x2, 0x8b, 0x15, 0x9, 0x0, 0x6, 0xffff, 0x1, 0x400, 0x0, 0x1ff, 0x7fffffff, 0x6, 0xab6a, 0x5, 0x6, 0x4, 0x1, 0xde48, 0x48, 0xe, 0x4, 0x3, 0x37, 0xf, 0x493d, 0x5, 0x6, 0x2, 0x5, 0x6, 0x5, 0x3, 0x3, 0x1ff, 0x0, 0x1000, 0x5a35, 0x7, 0x0, 0x7, 0x80, 0x6, 0x1129039e, 0x439, 0x9, 0x7, 0x8, 0x40, 0x0, 0x8, 0x0, 0x8, 0x9, 0x3ea7, 0x6, 0x3, 0xffffffff, 0x0, 0x3, 0x8, 0x2ecad37, 0x6f8, 0xffffffff, 0x1, 0x0, 0x0, 0x3, 0x8, 0xfffffffb, 0xab, 0x54a1, 0x6, 0x6, 0x8, 0x464, 0x2, 0x0, 0x1000, 0x6ce, 0x8b7c, 0x1, 0xffffffff, 0x5, 0x5, 0x0, 0x0, 0x0, 0x5, 0x4, 0x1, 0xd, 0x10001, 0xbab386a, 0x7, 0x2, 0x800000, 0x1, 0x9, 0x100, 0x5, 0x3, 0x9, 0x1000, 0x4, 0x6, 0xa000000, 0x7, 0xfffffffd, 0x0, 0xff, 0x1, 0xf365, 0x123, 0x9, 0x8, 0xc80, 0x4, 0x9, 0x6, 0x8000, 0x5, 0x2, 0x1, 0x3, 0xff, 0x7, 0x2, 0x9, 0x8, 0x6, 0x1000, 0xa, 0x9, 0x4, 0x10, 0x2, 0xd5, 0x1000, 0x1, 0x2, 0x7]}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0xf800, 0x0, 0xfffd, 0x4873c1d4}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0xa, 0x3, 0x8, 0x0, 0x3, 0x0, 0xd27, 0xffff}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x2, 0x8, 0x8, 0xf6, 0xee53, 0x2}}]}}, @c_atm={{0x8}, {0x4}}]}, 0x8b0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x4, 0x6, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x220, 0xb8, 0x11, 0x148, 0xb8, 0x0, 0x188, 0x2a8, 0x2a8, 0x188, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x10, {0x8}}}}, {{@ip={@multicast2, @local, 0x0, 0x0, 'wg2\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x1, 0x0, 0x4, 0x1, 0x1], 0x0, 0x3}, {0xffffffffffffffff, [0x4, 0x0, 0x0, 0x3, 0x3, 0x4], 0x2, 0x2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r5, &(0x7f0000000000)='3', 0x4e) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x38}}, 0x0) 1.379713577s ago: executing program 0 (id=2768): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setns(0xc9, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000180)=0x2e9, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) write(r3, &(0x7f0000000300)="89", 0x3f80) 1.356389048s ago: executing program 3 (id=2769): openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000003"], 0x48) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xba7e}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r1, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x17, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r5}, &(0x7f0000000280), &(0x7f0000000240)=r2}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r6, 0x4) sendmsg$inet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 1.174693572s ago: executing program 2 (id=2770): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) setns(0xc9, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000180)=0x2e9, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) write(r3, &(0x7f0000000300)="89", 0x3f80) 1.009927316s ago: executing program 1 (id=2771): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x5}, 0x1c, 0x0}, 0x48043) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2, 0x20}, 0xc) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x8003, 0xbffc, 0xe652, 0x2, 0x4, 0x48, 0xff}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x1, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r4, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0xffffff9a) splice(r3, 0x0, r0, 0x0, 0xffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xeffffff2, @empty, 0x5}}, 0xfffffffb, 0x6, 0xffff1896, 0x3, 0x26, 0xffffffa9, 0x4c}, 0x9c) 1.008921116s ago: executing program 3 (id=2772): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xe, 0xf, &(0x7f0000001e40)=ANY=[@ANYBLOB="18000000000000000000000000e0500018110000", @ANYRES32, @ANYBLOB="0000000000000000b70200000000008500000083"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[], 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000001c00), 0x0, 0x2b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x401, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 953.343477ms ago: executing program 4 (id=2773): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x240007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000a00)="91", 0x1}], 0x1}}], 0x1, 0x2091) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000140)="6c988855d6f7ee87c14169555d04716c2492a39f83707c2efe841c8aa2bd8fbf60180b65b12ebf7602986f8dc37931c1a60e45afb52fd9e1194a7216a8f86e902b921a5015cd84eed2b851e6368cf3e55c2a08e6d078b15d1021445cb199bc7e89a072f5aa6e1d07ec7a6416910f142fac825e6f8304c5e0a52de88cf4b154736689b4c556a5b59bb73c9b8817a17618604f98090fad1948f8502772233a7e66993184286c74081ce947bb1253e571f7e251afed056fba5cbb8705ce8e8b607e0c72ddedd5dbc5d6fadc8a8b4a9b92f7f6452784286537", 0xd7}, {&(0x7f00000002c0)="e6ed7e297fddb5fa64e59ae5c39948c92fa802f2fcda7c14b765100354e31c83b3651512112d48b2921e61371e4e65ec6ae0e5deaf65e50086328f35e33659f82475728a7590ac3606f7f3267c9b6400bdc0b3a130204e3e89103adafd5cb545a854f062056ab7943c9174d79c04995427c57bb98c31edbff2db1152484e1e790b5d217daee4fdbcfd11e35a77", 0x8d}, {&(0x7f0000000380)="b704ee9d685bdef1565e991eeb07c007a81af7ced96e9fbcf855d88a21dbb4a1f2653dd18367c8f404914d85a8cfc547b87bf23abacdc8e41db9607a94f6617f682d264413688b978b90e1607f761c2c77c56299d20ca546423b", 0x5a}, {&(0x7f0000000400)="3fe3a3a70465018d6f66510bf4b02f53608791072afecedf59abfc74291a75baed28d67be03c956b10e2eeb57be2ca07d7fef7f46585c12d7c71939ff3919741216b05e112abb262e512", 0x4a}, {&(0x7f0000000500)="72bef51f42bcd387eaafff845220df654188287b3df95e6bccb67b8c8fffe4016650ebb37fac50e9457ba3c8040d6b719f267a68d59d", 0x36}, {&(0x7f0000000580)="fb411a9c85180744d674c3699fcb27d2e189c6", 0x13}, {&(0x7f0000000640)="1cc96615eecaacfeb350b8076b6c", 0xe}, {&(0x7f0000000680)="7ddf0c509d8afee452cdd5b47c20822a15351091e040e217ee2706c1beab2c81c243e2872c478a76789b8b30728d93483baec4d4a4bf32470ffd031b457ffe990a4a4b01b876fd416a9e6a5bfd42cd23cfba090cb4faf2d513103af42eb4506a224be22d75e72432fd4f5497a9b82f7e4a85d75ecc9fed6fdfd7a2d6165656e59e4346e1", 0x84}], 0x8) write(r0, &(0x7f0000001e00)="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", 0x181) 888.701479ms ago: executing program 3 (id=2774): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setns(0xc9, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r4, &(0x7f0000000000)='3', 0x4e) write(r3, &(0x7f0000000300)="89", 0x3f80) 748.299362ms ago: executing program 4 (id=2775): syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "14d718", 0x20, 0x6, 0x0, @local, @local, {[], {{0xfffe, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0xfffe, 0x0, 0x1001, {[@nop, @window={0x3, 0x3, 0xa}, @exp_fastopen={0xfe, 0x7, 0xf989, "30d008"}]}}}}}}}}, 0x0) 642.318605ms ago: executing program 4 (id=2776): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x5}, 0x1c, &(0x7f0000000380)}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x8003, 0xbffc, 0xe652, 0x2, 0x4, 0x48, 0xff}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x1, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xeffffff2, @empty, 0x5}}, 0xfffffffb, 0x6, 0xffff1896, 0x3, 0x26, 0xffffffa9, 0x4c}, 0x9c) 524.735037ms ago: executing program 4 (id=2777): recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x80003, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x3}) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 352.286022ms ago: executing program 0 (id=2778): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={0x0, 0xd}, 0x116414, 0x8, 0x11000, 0x5, 0x2, 0x90000011, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./proc/file0\x00', 0xb000020c) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) io_uring_setup(0x897, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0x4, 0x20002f7}) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x100010000, 0x0, 0x1}, 0x18) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0xa0042, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000009c0)=@deltclass={0x8b0, 0x29, 0x4, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xffff, 0xffe0}, {0xd, 0x6}, {0x9, 0x3}}, [@c_cbq={{0x8}, {0x430, 0x2, [@TCA_CBQ_LSSOPT={0x18, 0x1, {0x40, 0x3, 0x12, 0xf2, 0x1, 0x457, 0x397, 0x509a5ae5}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x8, 0x8, 0xf3, 0xd, 0x9, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x1, 0x49f097b2, 0x5, 0xfffffffc, 0x4, 0x26400000, 0x9a80, 0x40, 0xffff, 0x3, 0xc, 0x2, 0x48c, 0x6, 0x13c0, 0x33800, 0x2, 0x3, 0x2, 0x400, 0xffffecf7, 0x1ff, 0x8, 0xa285, 0x193, 0x9e08, 0x4, 0xa, 0x1000, 0x60, 0xd, 0x6, 0x0, 0x0, 0x0, 0x7, 0xa, 0x4, 0x7f, 0x81, 0x4, 0xfff, 0x3ff, 0x64, 0x2, 0x200, 0x5, 0x6, 0x80000000, 0x9, 0xe, 0x3, 0x400, 0x6, 0x6, 0x7, 0x9, 0x0, 0x81, 0x1000, 0x9, 0x3, 0x6, 0x70000000, 0x9, 0x7, 0x7, 0x810c, 0xffffffff, 0x100, 0x7d3, 0x401, 0x104a, 0xf33, 0x5, 0xc306, 0x7, 0xf7, 0x2, 0xfffffffe, 0x2, 0x0, 0x3, 0x9, 0x401, 0x930e, 0xfffffff9, 0x8, 0xffffffff, 0x3, 0x3, 0x4, 0xe53, 0x8, 0xffffffff, 0x3, 0x1, 0x1ff, 0x400, 0x7fff, 0x7, 0x3, 0x5, 0x69d, 0x354, 0xff, 0x0, 0x899, 0xa3ae, 0x2, 0x1, 0x4, 0x5, 0x0, 0x361, 0x5, 0x1, 0xa4b, 0x7f, 0x5, 0x3, 0xaa, 0x0, 0x3, 0x8, 0xffff, 0x737c57d5, 0x0, 0x3, 0x2, 0x1, 0xe, 0x5, 0xf73f, 0x9, 0x49a, 0xa2, 0x81fc, 0x4, 0x100, 0x0, 0x7ff, 0x80000001, 0xffffffff, 0x6, 0x1, 0x7, 0x8, 0x7, 0x5, 0x8, 0xffff1faa, 0x9, 0x3, 0x1, 0x3ef6, 0x101, 0x59, 0x1ff, 0x40, 0x2, 0x7f, 0x8000, 0x401, 0x3, 0x3, 0x8, 0x101, 0x7, 0x1, 0x4, 0x1a, 0x5, 0xffff020e, 0xfffffff7, 0x5, 0x32e, 0x3, 0x0, 0x2, 0xf77, 0x8, 0xcabe, 0xd4, 0xc0000, 0x4, 0xfffffffb, 0x7, 0x5, 0x7fff, 0x6, 0x1000, 0x2, 0x2, 0x9, 0x7, 0x0, 0x2, 0x10, 0x1, 0xe87, 0x80, 0x1, 0x3, 0x64a, 0x1352, 0x8e4, 0x3, 0x3, 0xc02f, 0xe8b, 0x9, 0xc, 0x9, 0x7, 0x7fffffff, 0x1ff, 0xde000000, 0x0, 0x8000, 0x240000, 0x8f, 0xcf5, 0x9, 0x4, 0x101, 0x2, 0x9, 0x0, 0x400, 0x200, 0x264e000, 0xdf, 0x400, 0x0, 0x6, 0x8, 0x3, 0x0, 0x7, 0xdb8, 0x80, 0x4, 0xb0, 0x2, 0x0, 0x1000, 0x5, 0x3, 0x80, 0x0, 0x6, 0x100, 0xfffffffe, 0x1]}]}}, @c_cbq={{0x8}, {0x440, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x9, 0x8000, 0x6, 0x8, 0x81, 0x6, 0x4, 0x9, 0x5, 0xffff, 0x8, 0x7, 0x39, 0x4, 0x8, 0x79, 0x80000001, 0x3ff, 0x4, 0x10000, 0x10000, 0x7, 0xa, 0x0, 0x21d, 0x0, 0x3, 0x3bdc, 0x3, 0x3, 0xe5, 0xf, 0x8, 0x9, 0xf, 0x3, 0x6, 0x4, 0xa, 0x5, 0x3, 0x1, 0x1, 0x80000001, 0x8d, 0x3, 0x8, 0xffffffff, 0xe, 0x4, 0x200, 0x8, 0x0, 0x8, 0x16bd, 0x8, 0x10, 0x6, 0x6, 0x4, 0x5794, 0x8, 0x2, 0x5, 0x6, 0x8000, 0x6, 0xd, 0xfff, 0x3ff, 0x3, 0x0, 0x10, 0x8, 0x8, 0x9, 0x9, 0xa, 0x3, 0x3, 0xf, 0x2, 0x4, 0xac, 0x9f, 0x6, 0x5, 0x92, 0x9, 0x9, 0x0, 0xf, 0x2, 0x81, 0x3, 0x17, 0x0, 0x10000, 0x5, 0x8b, 0x5, 0x7, 0x10, 0x4, 0x7a, 0x2, 0xfffffff6, 0xfffffff7, 0xffff58c2, 0x7f, 0x3, 0xb14, 0x7, 0x40, 0x2, 0x8b, 0x15, 0x9, 0x0, 0x6, 0xffff, 0x1, 0x400, 0x0, 0x1ff, 0x7fffffff, 0x6, 0xab6a, 0x5, 0x6, 0x4, 0x1, 0xde48, 0x48, 0xe, 0x4, 0x3, 0x37, 0xf, 0x493d, 0x5, 0x6, 0x2, 0x5, 0x6, 0x5, 0x3, 0x3, 0x1ff, 0x0, 0x1000, 0x5a35, 0x7, 0x0, 0x7, 0x80, 0x6, 0x1129039e, 0x439, 0x9, 0x7, 0x8, 0x40, 0x0, 0x8, 0x0, 0x8, 0x9, 0x3ea7, 0x6, 0x3, 0xffffffff, 0x0, 0x3, 0x8, 0x2ecad37, 0x6f8, 0xffffffff, 0x1, 0x0, 0x0, 0x3, 0x8, 0xfffffffb, 0xab, 0x54a1, 0x6, 0x6, 0x8, 0x464, 0x2, 0x0, 0x1000, 0x6ce, 0x8b7c, 0x1, 0xffffffff, 0x5, 0x5, 0x0, 0x0, 0x0, 0x5, 0x4, 0x1, 0xd, 0x10001, 0xbab386a, 0x7, 0x2, 0x800000, 0x1, 0x9, 0x100, 0x5, 0x3, 0x9, 0x1000, 0x4, 0x6, 0xa000000, 0x7, 0xfffffffd, 0x0, 0xff, 0x1, 0xf365, 0x123, 0x9, 0x8, 0xc80, 0x4, 0x9, 0x6, 0x8000, 0x5, 0x2, 0x1, 0x3, 0xff, 0x7, 0x2, 0x9, 0x8, 0x6, 0x1000, 0xa, 0x9, 0x4, 0x10, 0x2, 0xd5, 0x1000, 0x1, 0x2, 0x7]}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0xf800, 0x0, 0xfffd, 0x4873c1d4}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0xa, 0x3, 0x8, 0x0, 0x3, 0x0, 0xd27, 0xffff}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x2, 0x8, 0x8, 0xf6, 0xee53, 0x2}}]}}, @c_atm={{0x8}, {0x4}}]}, 0x8b0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd, 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, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x4, 0x6, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x220, 0xb8, 0x11, 0x148, 0xb8, 0x0, 0x188, 0x2a8, 0x2a8, 0x188, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x10, {0x8}}}}, {{@ip={@multicast2, @local, 0x0, 0x0, 'wg2\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x1, 0x0, 0x4, 0x1, 0x1], 0x0, 0x3}, {0xffffffffffffffff, [0x4, 0x0, 0x0, 0x3, 0x3, 0x4], 0x2, 0x2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r5, &(0x7f0000000000)='3', 0x4e) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x38}}, 0x0) 274.562014ms ago: executing program 2 (id=2779): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0xa0, 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, 0x6, 0x2, @perf_bp={0x0, 0xd}, 0x116414, 0x8, 0x11000, 0x5, 0x2, 0x90000011, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./proc/file0\x00', 0xb000020c) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0}, 0x68) io_uring_setup(0x897, 0x0) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x100010000, 0x0, 0x1}, 0x18) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0xa0042, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000009c0)=@deltclass={0x468, 0x29, 0x4, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xffff, 0xffe0}, {0xd, 0x6}, {0x9, 0x3}}, [@c_cbq={{0x8}, {0x430, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x8, 0x8, 0xf3, 0xd, 0x9, 0x3}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x1, 0x49f097b2, 0x5, 0xfffffffc, 0x4, 0x26400000, 0x9a80, 0x40, 0xffff, 0x3, 0xc, 0x2, 0x48c, 0x6, 0x13c0, 0x33800, 0x2, 0x3, 0x2, 0x400, 0xffffecf7, 0x1ff, 0x8, 0xa285, 0x193, 0x9e08, 0x4, 0xa, 0x1000, 0x60, 0xd, 0x6, 0x0, 0x0, 0x0, 0x7, 0xa, 0x4, 0x7f, 0x81, 0x4, 0xfff, 0x3ff, 0x64, 0x2, 0x200, 0x5, 0x6, 0x80000000, 0x9, 0xe, 0x3, 0x400, 0x6, 0x6, 0x7, 0x9, 0x0, 0x81, 0x1000, 0x9, 0x3, 0x6, 0x70000000, 0x9, 0x7, 0x7, 0x810c, 0xffffffff, 0x100, 0x7d3, 0x401, 0x104a, 0xf33, 0x5, 0xc306, 0x7, 0xf7, 0x2, 0xfffffffe, 0x2, 0x0, 0x3, 0x9, 0x401, 0x930e, 0xfffffff9, 0x8, 0xffffffff, 0x3, 0x3, 0x4, 0xe53, 0x8, 0xffffffff, 0x3, 0x1, 0x1ff, 0x400, 0x7fff, 0x7, 0x3, 0x5, 0x69d, 0x354, 0xff, 0x0, 0x899, 0xa3ae, 0x2, 0x1, 0x4, 0x5, 0x0, 0x361, 0x5, 0x1, 0xa4b, 0x7f, 0x5, 0x3, 0xaa, 0x0, 0x3, 0x8, 0xffff, 0x737c57d5, 0x0, 0x3, 0x2, 0x1, 0xe, 0x5, 0xf73f, 0x9, 0x49a, 0xa2, 0x81fc, 0x4, 0x100, 0x0, 0x7ff, 0x80000001, 0xffffffff, 0x6, 0x1, 0x7, 0x8, 0x7, 0x5, 0x8, 0xffff1faa, 0x9, 0x3, 0x1, 0x3ef6, 0x101, 0x59, 0x1ff, 0x40, 0x2, 0x7f, 0x8000, 0x401, 0x3, 0x3, 0x8, 0x101, 0x7, 0x1, 0x4, 0x1a, 0x5, 0xffff020e, 0xfffffff7, 0x5, 0x32e, 0x3, 0x0, 0x2, 0xf77, 0x8, 0xcabe, 0xd4, 0xc0000, 0x4, 0xfffffffb, 0x7, 0x5, 0x7fff, 0x6, 0x1000, 0x2, 0x2, 0x9, 0x7, 0x0, 0x2, 0x10, 0x1, 0xe87, 0x80, 0x1, 0x3, 0x64a, 0x1352, 0x8e4, 0x3, 0x3, 0xc02f, 0xe8b, 0x9, 0xc, 0x9, 0x7, 0x7fffffff, 0x1ff, 0xde000000, 0x0, 0x8000, 0x240000, 0x8f, 0xcf5, 0x9, 0x4, 0x101, 0x2, 0x9, 0x0, 0x400, 0x200, 0x264e000, 0xdf, 0x400, 0x0, 0x6, 0x8, 0x3, 0x0, 0x7, 0xdb8, 0x80, 0x4, 0xb0, 0x2, 0x0, 0x1000, 0x5, 0x3, 0x80, 0x0, 0x6, 0x100, 0xfffffffe, 0x1]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x2f, 0x0, 0x3, 0x84, 0xfffffffd, 0x3, 0x6, 0x8}}]}}, @c_atm={{0x8}, {0x4}}]}, 0x468}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) mount(0x0, &(0x7f0000000440)='./proc\x00', 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd, 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, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x4, 0x6, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)='3', 0x4e) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x38}}, 0x0) 226.763744ms ago: executing program 0 (id=2780): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0xfffffffc, @loopback}, 0x1c) listen(r1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, 0x8) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)="89", 0x1}], 0x1}}], 0x1, 0x20008041) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x36, &(0x7f00000001c0)={0x0, 0x9}, 0x8) 168.516106ms ago: executing program 2 (id=2781): socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 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, 0x0, 0x4, @perf_config_ext={0x8, 0x10}, 0x10000d, 0x4, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x103}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x22, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x2}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x6, 0x6, 0x2, 0x0, 0xffffffff, 0x2}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) 58.976668ms ago: executing program 2 (id=2782): mkdirat(0xffffffffffffff9c, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) socket(0x200000000000011, 0x2, 0xd) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') preadv(r0, &(0x7f000001a040)=[{&(0x7f000001a0c0)=""/133, 0x85}, {&(0x7f000000b2c0)=""/171, 0xab}], 0x2, 0x1a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/ttyUSB0\x00', 0x2, 0x0) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008080}, 0x4008000) socket$nl_route(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="44001029", @ANYRES16=0x0, @ANYBLOB="6ba425bd7000fbdbdf2501000000050004000100000006001a004e230000050021000100000008001800ac1414bb0600030007000000"], 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x40004) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c00020008000100", @ANYRES16], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xffffffffffffffff}}, './file1\x00'}) close(r3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x0, 0xc68d, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffbfffff12}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000180)='./file0\x00', 0x200008, &(0x7f0000000080)=ANY=[@ANYRES8, @ANYRES32, @ANYRESOCT], 0x1, 0x392, &(0x7f0000001000)="$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") perf_event_open(&(0x7f0000000580)={0x5, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x101, 0xb409b, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_config_ext={0x800000000007f, 0x2}, 0x10, 0x35, 0x6, 0x318da0a2a0b628e, 0xd, 0x6, 0x400, 0x0, 0x4, 0x0, 0x2009}, 0x0, 0xe, 0xffffffffffffffff, 0x2) r4 = syz_io_uring_setup(0x20fe, &(0x7f0000000240)={0x0, 0xdc1f, 0x130c8, 0x3, 0x800030e}, &(0x7f0000000100), &(0x7f0000000400), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_RESTRICTIONS(r4, 0xb, &(0x7f00000003c0), 0x6b) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000002200)={'gretap0\x00', &(0x7f00000021c0)={'sit0\x00', 0x0, 0x40, 0x8000, 0x4, 0xf, {{0x6, 0x4, 0x1, 0x33, 0x18, 0x68, 0x0, 0x6, 0x282b0e8a820f962d, 0x0, @local, @local, {[@noop]}}}}}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000006540)=""/179) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006080)=ANY=[@ANYBLOB="300000001c00010029bd7000ffdbdf250700000025", @ANYRES32=r7, @ANYBLOB="80007f0a0a000200ffffffffffff000008000f0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4040004) sendmmsg$inet6(r1, &(0x7f0000006300)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x33}}, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000200)="a5852e04bc8b641c7178074dd70a04f891683bde4b0732c8091dfa6316152ff2258052033c17135ad3ee64c261f78fbfd9624fb09527bdf0f639e0875aa8b2235d6fd7ec888ae1c91c2e1257d3f2e5074902714f9e19b8068a304a65e8c143fd5cd8c8d18f520d87bec7fab3993e6b4b4fa3f1c99d01e58326f57a601797650434fd91db30b89c1862a99c2a6300d0a91100cfdf3bfeece31467250f879df2e2bae7fdfd3e95f56f6f3ce331aaaba7afd7c3a49821797c6daeb3226416ba", 0xbe}, {&(0x7f00000002c0)="622071414be6bff9bc26037d014fef7603b948e66d60b932c4ef477d36930238be6efd97b27503e792dd413d3cee75a20ba33b8898c98a46d8b70a54baa1ecf335de85c1beeab1be18d1a49ce5d3ef14c16601dd2f6a1e17b1383d12e1d71a9592f94ead12c30eb97c41b6af2a445ae9805cd803d5369d25a448983c6148df139f8f50196376fc0b", 0x88}, {&(0x7f0000000380)="322dadfc81f385cfb3a34e08f124a200eebf5097cf9b3ea8a53341c8127fb0422b349d519d4c39db669ddaba801470b1a8981156b15918976f77380738d486332051f0def6352bd24615793b948bd0710e060c9ef59074ddc8935864b2bd112f8996ba09a844a148e11664e791f46cc07ab75713b1e83c608f527616717c560d9b839da5c9f7cc23657b9aa54c29ca1a49efc8d1780737733fd044923b6b34c7f13ee283be089b4ca51902de90552d665a2f7b9aef12c1e5885b478c06dbd0e578e1bd606dbb3878c99513ba7d0ffc10e9fc0a7ee496495e47e5892d0fded836c17f569b0991a4f8138eb48158f17b2d9707529e596c92", 0xf7}, {&(0x7f0000000480)="416df8b7792e379f3b734923262418b9d26edf94f5c54416eb5282aff8425b17bfbf80f871790af3b8e2000b798ab0d8fc4ae60ce2c6575b26c2d2f05076f27af7ada8e4d7d1", 0x46}, {&(0x7f0000000500)="eab90009aebe2d672f40195be0dbd2744e4dcd22b35c27df956aa7e2a464f30e55a166e013f6809ae294fc22faf1cd9417e27116319bee9e22af8ba805fee502a7b7a3b1da6174d69d0cebdc6ea50087d1a35bd3fcdb02", 0x57}], 0x5, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r2}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x6, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @pad1, @jumbo={0xc2, 0x4, 0x7fff}]}}}], 0x50}}, {{&(0x7f0000000680)={0xa, 0x4e22, 0x7, @remote, 0x8}, 0x1c, &(0x7f0000000c40)=[{&(0x7f00000006c0)="569e445dee0b7cb29dc56811a638c7fa98b5c607a7534042c3d7f22d75a4fd45c94c973db8fa3b405d46", 0x2a}, {&(0x7f0000000700)="c9fc7134f4cd283ff9ded8820c6df4b0a7aab32a4ab0925ea8d662cd966067c8b07499516c74b6eea9fccc47e4d99b54fa3f3961e60f3df402f8499c60cc2886cb874242d770ac894ee8136f28", 0x4d}, {&(0x7f0000000780)="ecf78c4f4c5ed517403ae442b31b8eabea1f7f8beae9cf488d86b76c306ae870af276b73c700a167221ece7926f3d48ee0b2e9b20d4f301b0d6cad0953f0ffe9a67230fcae27a25bceb2274dba2be0bffa747ad8a1289ee8cde0dcaf0395403f0159f2fe2f", 0x65}, {&(0x7f0000000800)="b3362bf50ef26511d7ea", 0xa}, {&(0x7f0000000840)="b13268008f428b6efc5354f086d04c06324f44144e975b53315ca1b7cde1bb71c96fe7cb1ecdd86ab29c42e7b37a1422f94a00c445d0dfc343a142b2901f8d1fa9634dc8816c74913f0154718819c5d0c21660296f60e58743d8680dc78b882881d683912a2183e906a6f0733ead33e390bc5c4eebf66b72f82c6dc24f80996a83645db08b5ed53189b21be9a2bec4879060b2adba1dd5cccc1e6a6bd06c1bc6403c68308417cc322462e34046ad90b9aff17de296c47edd96851b2c2527c37a4c7d4c61254e6468d0fcd2d18b2472d5ed4fe800ee0c581cbaf65fdf6d12515a5001", 0xe2}, {&(0x7f0000000940)="2cb247bbaee04a4bc220f3690b7f623f5be6cfacb5cfb7ba66451345c75dacad778bf5b9b94cc1bd129bf43ddbdb13643ba6000e54c6d527c18bb1c57dd62c08f4ec440423dfd87ff063d528675e53c8a423ddcca2c1b804b0a133f100694bcdeacabecba9957b74c4cf8a2839636f70227a27d05bb1baf20178d6bbbd528c", 0x7f}, {&(0x7f00000009c0)="51f8f8db88371e29cd8670e1ff43c7e6ebfaaddeb76ed663faea370f9c90aece5d9f6ed06a0818cc31a73b5e99f1e9a4cffbd77c185bd7b292afcf5a90853d2a43c17cc5151efbb6cb599fe53e9352ae2c99ed1357da9819056f9e9b79afdda85779eb805b65860ed3b8418045aac2af30", 0x71}, {&(0x7f0000000a40)="5913cefce281769ed0135d34851320e2566bbc5eb0306741128bc2dfcdd6669800c9d6ad09c3b2980519ac8c50b81c65f6232d2d46b5ade97b7b269d7fca479affaa6f1feb2459e848c06e8e9700f7fb3906246fb353204b885355af1725c31e545357928b7410353f3078a8b81d0ba41bab03e03759fbb4a076c2f8bd23dc8080dddea680bc903af3b2fb90777a244b378b3e08ab2500d1a124834aa2ad9ab0a96af38ff33d6d3c00cd1b3298873c94913182f95c44eafc556d707211fee220608a96377594f504", 0xc8}, {&(0x7f0000000b40)="7ae4d05048053120a774a910f9caf16bc56d1c29898da0a72338a2dc300f5f163bb4d3896051040e7baac1cced86701a50a183e7aecfdbfef0913715f10ca37ff339e3ac406b17d8558c43342458eee92a01a47e8bb3c387839fec9898c62958f50330b9a7", 0x65}, {&(0x7f0000000bc0)="8f5dfa40942fca978a23d6d4488a1ee6a87ac4010e0fcadf8f6d7c9c1926241d450c3a0d59d754198a498e60d7684b587fc0b42cc7cbb5059d6ac6050d6917734bfb96f372759b1747546eecc35e81f11726feb6a8611701b8b1", 0x5a}], 0xa, &(0x7f0000000d00)=[@dstopts_2292={{0x20, 0x29, 0x4, {0x73, 0x1, '\x00', [@ra={0x5, 0x2, 0xf0f0}, @ra={0x5, 0x2, 0x1ff}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0xb9, 0x2, '\x00', [@hao={0xc9, 0x10, @loopback}]}}}], 0x50}}, {{&(0x7f0000000d80)={0xa, 0x4e21, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000000dc0)="f7b2c1acc975a9a883dc73d745023561b141cf28670866e2d1697e343e77f00f5451b6e7a73098cd95aee2f5484fef1060c59c42c96b055c9dc5a996182ceb7e6993aaaf7a53dc3ed1d72c18d8858ef044108177c75ffffc95ba440d72ef030e562fae102db9", 0x66}, {&(0x7f0000000e40)="47b8d17a1020c444f62cf420ffc783d8dd6d35899e9e6971b64225a908af27f63e538d94d373d15e06d73fc47c0ead2ff98c212768ff71d3e3e68caf37ccd4e8322487b581", 0x45}, {&(0x7f0000000ec0)="7049adb263f73d44e0640cbdf0fd96c679", 0x11}, {&(0x7f0000000f00)="ca44ee73857f304528ed11e3e1c6872c593dc890dbf27d4caa160adf64a09c230a0fe7104eac8c38f4521a3b153b73ccdaddf1e9ea177092f7076f8bb997790e551d63039cc1a40a046a5816a01db43cbdb317e484a98e09de8a71f642725122c44d51de27d6eea7", 0x68}, 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{&(0x7f00000027c0)="e28105549c6a7468f4b92eeb604d0e70187476485537cce687ee86e644a008eb7a30b87fd4c24fba5e8e4f987edf05d3e2caad3f3caa710fe7c19c731c77b26a6936b6ad0a8787748d90ad768165054e5a6097a1d1eb88912b6327cdbf9e6cc1a58880da3317b2d9a7d9f865ab61feb062294f36486e402d0ce0e3336d905e8698810d2a4eea17791e0da84546a6163594346adadbed40b76e040c0cd4eb9a4ef01090eb583fd6c6489be8421802ee61fa8c67e6d948eb3a1c9ecdf6acf7af32990e40aee89d78d2ab704e4d27fae80ab1df6c50b6a320e34ff04880c5d8b48b74f6cf9455054fe0629ea8a235a26cd7c1cd", 0xf2}], 0x7, &(0x7f0000002940)=[@dstopts={{0x30, 0x29, 0x37, {0x3b, 0x2, '\x00', [@pad1, @ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x3}, @ra, @jumbo={0xc2, 0x4, 0x7ff}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffff8}}, @rthdrdstopts={{0x188, 0x29, 0x37, {0x3c, 0x2d, '\x00', [@pad1, @calipso={0x7, 0x38, {0x2, 0xc, 0x75, 0x0, [0xa, 0xd6, 0x9, 0x3, 0x6, 0x3]}}, @generic={0x6, 0x70, "e00983c248edf4775fac6c0cb688fe61ebae931bd4d120d3a4f623999e4d9eed33599b3fa3131dac02627e65ad5d225dfb128c6992b3e287ffe63c9d4c54e72bf54dd1f948bfc87aef43e8238abf970dbe0739916ace1baefc2d6a43753421d5e0927b3a033e0014dfb3264c72621d25"}, @calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x8, [0x0, 0x10000, 0x8, 0x11, 0x2, 0xfc1e, 0xfffffffffffffa52, 0x60000000000000, 0x4, 0x7]}}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x5, 0x5b, "468c92990deab2993629436cee5cceaa8ace9273d59ec5805756a2944430afbd193c2409cf77b65ca80388e6e2afc55ad4c0e45c966b7d5007b8a59465bad962a799e2a21c069439259bd4445c4157913260616ac0b4e339f23e76"}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x8, 0xa, 0x2, 0x0, 0x0, [@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x67, 0x8, 0x0, 0x6, 0x0, [@mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3b}}, @dev={0xfe, 0x80, '\x00', 0x44}]}}}, @hopopts_2292={{0x98, 0x29, 0x36, {0x89, 0x10, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0xff, 0x100, [0x9, 0x5]}}, @calipso={0x7, 0x10, {0x1, 0x2, 0x5, 0x2, [0x4477]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0xfff, [0xd]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x4, 0x4a0f, [0x3, 0x7ff, 0x8, 0x31f, 0xe4, 0x698, 0x6]}}]}}}], 0x368}}, {{&(0x7f0000002cc0)={0xa, 0x4e21, 0x4, @local, 0x3}, 0x1c, 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0x10d0}}, {{&(0x7f00000057c0)={0xa, 0x4e22, 0x4, @remote, 0x9}, 0x1c, &(0x7f0000005880)=[{&(0x7f0000005800)="2efdc8a9bd282df62b584f87994fb9b8feceee94dad2b8eac926996a3de69122ed6442968a56776fabf8593b7b2f28b7e164d48f56a170a8d413d21a79b55baf13c37d0524f241faf09d69ffcf4b385f1b12144b52720da2a19c8b30bdf8b6927eff5b1076d2c99ee11f11ce2b79e639", 0x70}], 0x1, &(0x7f00000058c0)=[@hopopts={{0x130, 0x29, 0x36, {0x3c, 0x22, '\x00', [@generic={0x3, 0x4f, "82cc16ee44dbef73afa0af1946fc39411aecc493c45030e6364190293631b7e29055ec58be62b2151477e3f376959de57d6c44571056d086f9bebeeabaef9436af7fafac66a9acb4e14df76c8e162e"}, @calipso={0x7, 0x58, {0x0, 0x14, 0x4, 0xfffc, [0x7, 0xff, 0x4, 0x8000000000000000, 0x652f, 0x0, 0xa7ea, 0x0, 0x8, 0xbc21]}}, @calipso={0x7, 0x48, {0x2, 0x10, 0xff, 0xf18, [0x1, 0x9, 0x101, 0x7, 0x8, 0xa7f, 0x0, 0xc8]}}, @ra={0x5, 0x2, 0x6184}, @ra={0x5, 0x2, 0x6bb}, @jumbo={0xc2, 0x4, 0x10000}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xa}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x59}}, @hopopts_2292={{0x78, 0x29, 0x36, {0x2e, 0xb, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x6, 0x6, [0xa5f, 0x2]}}, @ra={0x5, 0x2, 0x4}, @generic={0x7f}, @calipso={0x7, 0x38, {0x2, 0xc, 0x1, 0xa31, [0xa4a, 0x4, 0x8, 0x5, 0x7ff, 0x0]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}], 0x1d8}}, {{&(0x7f0000005ac0)={0xa, 0x4e21, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x40}, 0x1c, &(0x7f0000005d40)=[{&(0x7f0000005b00)="afbe7b9a64c2f1ef6fdbbe74e0acd36828dbd8ea62647dbec349a013e4406917c711ca9fec86c24f71e725e23a816b522b4fcdd7774124bd9b00dc4f9ecab60659ab74d6fa16510e764dccabd567b734da700981d358df8ed5f1116ab4ab0295fc4bfe9484f20d96b836e851e49b356be18d9d5b79825e73c0d27a4745ce3e95c16d077adfc0d784c149872744481ed558880b0ed213f9c0ee850d3ee0e7fed07ca3ce8e4e192031347bed185abc611dda5b53e7454723d3969a745d761819d6d549935727f04e340bc0091338600c48e83d4e5134200b17", 0xd8}, {&(0x7f0000005c00)="ca4d3e543973216e95cc6a74d0905da723e1fb0abef69652e1", 0x19}, {&(0x7f0000005c40)="ebf3", 0x2}, {&(0x7f0000005c80)="6ece6d8d9cc44cbf7227fe5020183a2b28041f055fa87c3a841eb285251e5a6d2147567f1c0a29cf57f17bac64f2d9dc67e5521c85befccc33919472ed707f4ed76fe75020fc0970036bff46588d953738c2f8618d962b9e9c3f4eef269ea098e470c81406db5e51d5133d13adbe395cf244f378e7124c998747f39003509d0e2b84b8e268f07ae34d6143c106", 0x8d}], 0x4, &(0x7f0000005d80)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="000000002f5eeb26000000002900000039000000ff0a01da00000000ff010000000000000000000000000001fe8000000000000000000000000000bbfe880000000000000000000000000101fe8000000000000000000000000000aafe880000000000000000000000000101"], 0x288}}, {{&(0x7f0000006040)={0xa, 0x4e21, 0x8, @private2, 0xb2}, 0x1c, &(0x7f00000062c0)=[{&(0x7f0000006080)}, {&(0x7f00000060c0)="97ed75f36a47258f0af751d33acea9e0264f968f71e851d27157725e10a943356850961a6cbe4987ca311be05cf72b2dc64bad2f86ab3b4b8114c685df0ac47985de07039124510fe9e0a35f2bf780f68b1217d1278a04e0be46e5f9b8a428802a7134ef3209a69d865de5ab354f323ddda66c63f1b30d9032043e05c81a658de821b9f287e97c194b22065eca888b473448d91d5427d4603258aa1ed0224beca2212217f2fc48160bd2fc0bcd2f63f7dac39d037381cdac0101f8eb352df2eef0d061797eebb2e4895f78274f3cf1bd777c6dafa0db", 0xd6}, {&(0x7f00000061c0)="3ba7a2703887533902834d901e5c6b1e1c4a4f470d183fe2150a122147558baa5a565a9a8af1bfa5776af51562c2a8697a2e99509fddc3b1497849b1061c5848d8b5acad7bab503c088d198dec818ccd76a5a274de85faf51c8a39e81e8259b71d90cc1387e114e73ea1d7d966b6b611d78a5ab269f15168b227083d7caf3ddfc93c0ddd48b5fea6e8aa22e2986c1f1ba10d8b18b2c941bd41c57a796c88", 0x9e}, {&(0x7f0000006280)="0c379a2bbd8d8dee849ff3c4276096994eacce6adc30ae", 0x17}], 0x4}}], 0x9, 0x15) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000000802000000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000224400001400030076657468305f766972745f776966690008"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 58.691768ms ago: executing program 0 (id=2783): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0xff}, 0x0) setrlimit(0xd, &(0x7f0000000100)={0x8000000000000000, 0xcb7}) sched_setscheduler(0x0, 0x1, &(0x7f0000000380)=0x7) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setns(0xc9, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x2e9, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r2, &(0x7f0000000000)='3', 0x4e) write(r1, &(0x7f0000000300)="89", 0x3f80) 0s ago: executing program 3 (id=2784): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8c, 0xfffffffffffff359}, 0x0, 0x80000000, 0x0, 0x9, 0x800000, 0x43, 0x4c9, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)='1', 0x1}, {&(0x7f0000000280)="b9", 0x1}], 0x2, 0x8, 0xa) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0x32b, @time={0x6, 0x7}, 0xff, {0x0, 0x7f}, 0x0, 0x2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x40840) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80, 0x0, 0x0, 0x9}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000004000000080000000100000001000000", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000002fca18dc0229e954d744cfbbe224216d3ddf7beb03000000514ca41319ac8fb61c3e5f42f145b5155be939c0b0c7feb79ab0b41fb769f9a2", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="010000000300"/28], 0x50) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast}}, {{@in=@private}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) kernel console output (not intermixed with test programs): pacity change from 0 to 256 [ 154.931330][ T8054] vfat: Unknown parameter 'nnonumtail' [ 156.763083][ T8102] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1455'. [ 157.124637][ T8120] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.126345][ T8120] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 159.347131][ T8177] loop2: detected capacity change from 0 to 128 [ 159.395914][ T8177] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 159.396091][ T8177] ext4 filesystem being mounted at /274/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.548215][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 159.605289][ T8204] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.605401][ T8204] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 159.638836][ T8209] loop2: detected capacity change from 0 to 512 [ 159.639379][ T8209] EXT4-fs: Ignoring removed nomblk_io_submit option [ 159.639488][ T8209] EXT4-fs: Ignoring removed nomblk_io_submit option [ 159.646028][ T8209] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 159.647231][ T8209] EXT4-fs (loop2): 1 truncate cleaned up [ 159.647631][ T8209] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.651009][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 159.651022][ T29] audit: type=1400 audit(1791269835.169:752): avc: denied { write } for pid=8208 comm="syz.2.1506" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.652291][ T29] audit: type=1400 audit(1791269835.169:753): avc: denied { write } for pid=8208 comm="syz.2.1506" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.652921][ T29] audit: type=1400 audit(1791269835.169:754): avc: denied { write } for pid=8208 comm="syz.2.1506" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.655319][ T8209] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1506'. [ 159.656108][ T29] audit: type=1400 audit(1791269835.179:755): avc: denied { write } for pid=8208 comm="syz.2.1506" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.656819][ T29] audit: type=1400 audit(1791269835.179:756): avc: denied { write } for pid=8208 comm="syz.2.1506" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.675836][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.238443][ T8240] ip6tnl1: entered promiscuous mode [ 160.238460][ T8240] ip6tnl1: entered allmulticast mode [ 160.443607][ T8266] syzkaller0: entered promiscuous mode [ 160.443629][ T8266] syzkaller0: entered allmulticast mode [ 160.445610][ T8266] tipc: Enabled bearer , priority 0 [ 160.447322][ T8266] tipc: Resetting bearer [ 160.524748][ T8264] tipc: Resetting bearer [ 160.530641][ T8264] tipc: Disabling bearer [ 160.662605][ T8276] loop2: detected capacity change from 0 to 512 [ 160.824163][ T8276] EXT4-fs error (device loop2): ext4_quota_enable:7260: inode #4: comm syz.2.1527: iget: checksum invalid [ 160.824190][ T8276] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -74 [ 160.824480][ T8276] EXT4-fs error (device loop2): ext4_quota_enable:7263: comm syz.2.1527: Bad quota inode: 4, type: 1 [ 160.824502][ T8276] loop2: lost filesystem error report for type 5 error -117 [ 160.824606][ T8276] EXT4-fs warning (device loop2): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 160.825085][ T8276] EXT4-fs (loop2): mount failed [ 160.914689][ T8283] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.915190][ T8283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.940039][ T29] audit: type=1400 audit(1791269836.439:757): avc: denied { create } for pid=8282 comm="syz.0.1535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 161.339281][ T8293] loop2: detected capacity change from 0 to 512 [ 161.355828][ T8293] EXT4-fs (loop2): first meta block group too large: 768 (group descriptor block count 1) [ 161.470142][ T29] audit: type=1400 audit(1791269836.979:758): avc: denied { read } for pid=8298 comm="syz.3.1542" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 162.376681][ T8324] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 162.378161][ T8324] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 162.764441][ T29] audit: type=1326 audit(1791269838.289:759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8341 comm="syz.4.1561" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3050fe199 code=0x7ffc0000 [ 162.764825][ T29] audit: type=1326 audit(1791269838.289:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8341 comm="syz.4.1561" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7fc3050fe199 code=0x7ffc0000 [ 162.764911][ T29] audit: type=1326 audit(1791269838.289:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8341 comm="syz.4.1561" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3050fe199 code=0x7ffc0000 [ 163.039121][ T8359] No such timeout policy "syz1" [ 163.450471][ T8364] loop3: detected capacity change from 0 to 512 [ 163.458558][ T8364] EXT4-fs: Ignoring removed nobh option [ 163.480422][ T8364] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 163.481358][ T8364] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1569: attempt to clear invalid blocks 1 len 1 [ 163.481418][ T8364] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 163.481589][ T8364] EXT4-fs (loop3): Remounting filesystem read-only [ 163.482201][ T8364] EXT4-fs (loop3): 1 truncate cleaned up [ 163.482818][ T8364] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.587150][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.603346][ T8371] loop3: detected capacity change from 0 to 512 [ 163.622623][ T8371] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.622747][ T8371] ext4 filesystem being mounted at /281/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 163.653505][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.227760][ T8443] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1599'. [ 164.691676][ T8483] netlink: 'syz.3.1615': attribute type 1 has an invalid length. [ 165.156414][ T8504] pim6reg: entered allmulticast mode [ 165.160809][ T8504] pim6reg: left allmulticast mode [ 165.287325][ T8509] bond0: (slave bond_slave_0): Releasing backup interface [ 165.289798][ T8509] bond0: (slave bond_slave_1): Releasing backup interface [ 165.306730][ T8509] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 165.307224][ T8509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.344825][ T8516] netlink: 'syz.2.1629': attribute type 1 has an invalid length. [ 165.387661][ T8523] dummy0 speed is unknown, defaulting to 1000 [ 165.411993][ T8525] loop2: detected capacity change from 0 to 512 [ 165.964429][ T8541] syzkaller0: entered promiscuous mode [ 165.964459][ T8541] syzkaller0: entered allmulticast mode [ 166.403588][ T8577] syzkaller0: entered promiscuous mode [ 166.403625][ T8577] syzkaller0: entered allmulticast mode [ 166.519677][ T8581] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 166.521149][ T8581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.572579][ T8585] netlink: 'syz.3.1655': attribute type 1 has an invalid length. [ 166.637720][ T8588] loop3: detected capacity change from 0 to 1024 [ 166.641593][ T8588] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 166.648332][ T8591] SET target dimension over the limit! [ 166.664840][ T8588] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.666787][ T29] kauditd_printk_skb: 57 callbacks suppressed [ 166.666803][ T29] audit: type=1400 audit(1791269842.189:819): avc: denied { write } for pid=8587 comm="syz.3.1656" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 166.667842][ T29] audit: type=1400 audit(1791269842.189:820): avc: denied { write } for pid=8587 comm="syz.3.1656" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 166.668753][ T8588] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1656'. [ 166.779371][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.853455][ T8608] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 166.854012][ T8608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.882170][ T8611] loop2: detected capacity change from 0 to 512 [ 166.908873][ T8614] netlink: 'syz.2.1666': attribute type 1 has an invalid length. [ 167.149452][ T8622] pim6reg: entered allmulticast mode [ 167.206077][ T8628] SET target dimension over the limit! [ 167.257388][ T8618] pim6reg: left allmulticast mode [ 167.296783][ T8625] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1670'. [ 167.370845][ T8636] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 167.371563][ T8636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.433369][ T8644] loop2: detected capacity change from 0 to 512 [ 167.498428][ T8651] SET target dimension over the limit! [ 167.588976][ T8660] loop2: detected capacity change from 0 to 1024 [ 167.604067][ T8660] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 167.604953][ T8670] bond0: (slave bond_slave_0): Releasing backup interface [ 167.633579][ T8660] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.643180][ T29] audit: type=1400 audit(1791269843.169:821): avc: denied { write } for pid=8659 comm="syz.2.1686" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 167.643211][ T29] audit: type=1400 audit(1791269843.169:822): avc: denied { write } for pid=8659 comm="syz.2.1686" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 167.647382][ T8660] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1686'. [ 167.753575][ T8670] bond0: (slave bond_slave_1): Releasing backup interface [ 167.765449][ T8670] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 167.766077][ T8670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.813695][ T8674] pim6reg: entered allmulticast mode [ 167.817985][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.853237][ T8674] pim6reg: left allmulticast mode [ 168.106875][ T8693] SET target dimension over the limit! [ 168.329401][ T8708] bond0: (slave bond_slave_0): Releasing backup interface [ 168.341989][ T8708] bond0: (slave bond_slave_1): Releasing backup interface [ 168.345016][ T8708] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 168.345455][ T8708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.382710][ T8713] loop3: detected capacity change from 0 to 128 [ 168.384977][ T8713] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 168.385243][ T8713] ext4 filesystem being mounted at /311/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.446490][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 168.668469][ T8730] SET target dimension over the limit! [ 168.877686][ T8739] pim6reg: entered allmulticast mode [ 168.907249][ T8739] pim6reg: left allmulticast mode [ 169.400357][ T8759] loop2: detected capacity change from 0 to 512 [ 169.628649][ T8766] loop2: detected capacity change from 0 to 1024 [ 169.640086][ T8766] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 169.677329][ T8766] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.697870][ T29] audit: type=1400 audit(1791269845.219:823): avc: denied { write } for pid=8765 comm="syz.2.1728" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 169.697903][ T29] audit: type=1400 audit(1791269845.219:824): avc: denied { write } for pid=8765 comm="syz.2.1728" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 169.743428][ T8774] pim6reg: entered allmulticast mode [ 169.753889][ T8766] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1728'. [ 169.790912][ T8774] pim6reg: left allmulticast mode [ 169.911267][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.980458][ T8794] syzkaller0: entered promiscuous mode [ 169.980519][ T8794] syzkaller0: entered allmulticast mode [ 170.564234][ T8826] SET target dimension over the limit! [ 170.823346][ T8823] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1746'. [ 171.041377][ T8834] pim6reg: entered allmulticast mode [ 171.063469][ T8834] pim6reg: left allmulticast mode [ 171.202729][ T8853] loop2: detected capacity change from 0 to 128 [ 171.207719][ T8845] netlink: 'syz.0.1754': attribute type 1 has an invalid length. [ 171.215934][ T8853] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 171.216178][ T8853] ext4 filesystem being mounted at /338/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.221690][ T29] audit: type=1400 audit(1791269846.739:825): avc: denied { write } for pid=8852 comm="syz.2.1756" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 171.414736][ T8863] ip_tables: iptables: counters copy to user failed while replacing table [ 171.951135][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 172.429731][ T8890] SET target dimension over the limit! [ 172.466936][ T8888] ipvlan3: entered promiscuous mode [ 172.800679][ T8905] pim6reg: left allmulticast mode [ 173.084826][ T8906] loop3: detected capacity change from 0 to 2048 [ 173.127295][ T8906] loop3: p1 < > p4 [ 173.175171][ T8906] loop3: p4 size 8388608 extends beyond EOD, truncated [ 173.323494][ T8921] ipvlan2: entered promiscuous mode [ 173.561766][ T8938] syzkaller0: entered promiscuous mode [ 173.561991][ T8938] syzkaller0: entered allmulticast mode [ 173.784909][ T29] audit: type=1400 audit(1791269849.309:826): avc: denied { remount } for pid=8941 comm="syz.1.1788" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 173.970860][ T8944] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1788'. [ 174.166515][ T8961] SET target dimension over the limit! [ 174.369036][ T8971] pim6reg: entered allmulticast mode [ 174.453047][ T8973] loop2: detected capacity change from 0 to 128 [ 174.460971][ T8973] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 174.461183][ T8973] ext4 filesystem being mounted at /344/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.490030][ T29] audit: type=1400 audit(1791269849.989:827): avc: denied { write } for pid=8972 comm="syz.2.1798" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.528008][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 174.801411][ T8986] loop2: detected capacity change from 0 to 128 [ 174.805043][ T8986] FAT-fs (loop2): bogus number of FAT structure [ 174.805117][ T8986] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 174.805155][ T8986] FAT-fs (loop2): Can't find a valid FAT filesystem [ 175.390924][ T8971] pim6reg: left allmulticast mode [ 176.086303][ T9029] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1818'. [ 176.803106][ T9062] loop2: detected capacity change from 0 to 128 [ 176.827514][ T9064] loop3: detected capacity change from 0 to 512 [ 176.827786][ T9062] FAT-fs (loop2): bogus number of FAT structure [ 176.828524][ T9062] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 176.828634][ T9062] FAT-fs (loop2): Can't find a valid FAT filesystem [ 177.835298][ T9103] loop3: detected capacity change from 0 to 512 [ 178.672527][ T9126] loop3: detected capacity change from 0 to 128 [ 178.695856][ T9126] FAT-fs (loop3): bogus number of FAT structure [ 178.696603][ T9126] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 178.696620][ T9126] FAT-fs (loop3): Can't find a valid FAT filesystem [ 179.060331][ T9138] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1852'. [ 179.076419][ T9138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 179.076439][ T9138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 179.083082][ T9138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 179.083100][ T9138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 179.195558][ T9145] pim6reg: entered allmulticast mode [ 179.213378][ T9145] pim6reg: left allmulticast mode [ 179.361824][ T9160] SET target dimension over the limit! [ 179.755781][ T9177] loop2: detected capacity change from 0 to 512 [ 180.015616][ T9188] SET target dimension over the limit! [ 180.175091][ T9186] pim6reg: entered allmulticast mode [ 180.316353][ T9186] pim6reg: left allmulticast mode [ 180.638338][ T9224] SET target dimension over the limit! [ 180.777294][ T9241] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1892'. [ 180.962878][ T9245] loop3: detected capacity change from 0 to 2048 [ 181.049136][ T9251] pim6reg: entered allmulticast mode [ 181.081447][ T9251] pim6reg: left allmulticast mode [ 181.201914][ T9245] loop3: p1 < > p4 [ 181.218671][ T9245] loop3: p4 size 8388608 extends beyond EOD, truncated [ 181.244518][ T2984] loop3: p1 < > p4 [ 181.245345][ T2984] loop3: p4 size 8388608 extends beyond EOD, truncated [ 181.284709][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 181.285044][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 181.327304][ T9269] loop3: detected capacity change from 0 to 512 [ 181.327710][ T9269] EXT4-fs: Ignoring removed nomblk_io_submit option [ 181.327738][ T9269] EXT4-fs: Ignoring removed nomblk_io_submit option [ 181.354285][ T9269] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 181.370087][ T9269] EXT4-fs (loop3): 1 truncate cleaned up [ 181.370593][ T9269] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.377374][ T29] audit: type=1400 audit(1791269856.899:828): avc: denied { write } for pid=9268 comm="syz.3.1902" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 181.398954][ T29] audit: type=1400 audit(1791269856.919:829): avc: denied { write } for pid=9268 comm="syz.3.1902" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 181.399017][ T29] audit: type=1400 audit(1791269856.919:830): avc: denied { write } for pid=9268 comm="syz.3.1902" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 181.399044][ T29] audit: type=1400 audit(1791269856.919:831): avc: denied { write } for pid=9268 comm="syz.3.1902" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 181.424062][ T9281] netlink: 'syz.0.1903': attribute type 1 has an invalid length. [ 181.425834][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.462868][ T9284] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1905'. [ 181.544374][ T9284] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 181.544397][ T9284] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 181.547685][ T9284] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 181.547724][ T9284] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 181.607401][ T9296] SET target dimension over the limit! [ 182.524751][ T9356] pim6reg: entered allmulticast mode [ 182.538817][ T9364] syzkaller0: entered promiscuous mode [ 182.538838][ T9364] syzkaller0: entered allmulticast mode [ 182.610281][ T9366] pim6reg: left allmulticast mode [ 182.713298][ T9370] loop3: detected capacity change from 0 to 128 [ 182.719812][ T9370] FAT-fs (loop3): bogus number of FAT structure [ 182.719828][ T9370] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 182.719842][ T9370] FAT-fs (loop3): Can't find a valid FAT filesystem [ 182.935589][ T9376] loop2: detected capacity change from 0 to 128 [ 182.969546][ T9376] FAT-fs (loop2): bogus number of FAT structure [ 182.969562][ T9376] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 182.969639][ T9376] FAT-fs (loop2): Can't find a valid FAT filesystem [ 183.276018][ T9396] pim6reg: entered allmulticast mode [ 183.318857][ T9394] pim6reg: entered allmulticast mode [ 183.328200][ T9396] pim6reg: left allmulticast mode [ 183.355542][ T9394] pim6reg: left allmulticast mode [ 183.577123][ T29] audit: type=1400 audit(1791269859.099:832): avc: denied { create } for pid=9413 comm="syz.0.1952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 184.411844][ T9432] pim6reg: entered allmulticast mode [ 184.413585][ T9436] pim6reg: left allmulticast mode [ 184.477076][ T9445] loop2: detected capacity change from 0 to 512 [ 184.488966][ T9445] EXT4-fs (loop2): first meta block group too large: 768 (group descriptor block count 1) [ 184.542169][ T9449] SET target dimension over the limit! [ 184.976206][ T9489] SET target dimension over the limit! [ 185.466179][ T9493] loop3: detected capacity change from 0 to 2048 [ 185.496174][ T9493] loop3: p1 < > p4 [ 185.530696][ T9493] loop3: p4 size 8388608 extends beyond EOD, truncated [ 185.693025][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 185.693774][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 185.817748][ T9541] syzkaller0: entered promiscuous mode [ 185.817767][ T9541] syzkaller0: entered allmulticast mode [ 185.857562][ T9543] loop2: detected capacity change from 0 to 512 [ 186.038814][ T9546] pim6reg: entered allmulticast mode [ 186.067537][ T9546] pim6reg: left allmulticast mode [ 186.125900][ T9549] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2002'. [ 186.769248][ T9586] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2016'. [ 186.819112][ T9576] syzkaller0: entered promiscuous mode [ 186.819132][ T9576] syzkaller0: entered allmulticast mode [ 187.294178][ T9632] loop2: detected capacity change from 0 to 1024 [ 187.319539][ T9632] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 187.336560][ T9632] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 187.337483][ T9646] loop3: detected capacity change from 0 to 512 [ 187.341612][ T9646] EXT4-fs: Ignoring removed nomblk_io_submit option [ 187.341643][ T9646] EXT4-fs: Ignoring removed nomblk_io_submit option [ 187.359837][ T29] audit: type=1400 audit(1791269862.879:833): avc: denied { write } for pid=9631 comm="syz.2.2034" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 187.360176][ T29] audit: type=1400 audit(1791269862.879:834): avc: denied { write } for pid=9631 comm="syz.2.2034" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 187.378780][ T9646] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 187.400152][ T9646] EXT4-fs (loop3): 1 truncate cleaned up [ 187.400804][ T9646] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.428894][ T9652] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2034'. [ 187.459710][ T29] audit: type=1400 audit(1791269862.979:835): avc: denied { write } for pid=9644 comm="syz.3.2039" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 187.461429][ T29] audit: type=1400 audit(1791269862.989:836): avc: denied { write } for pid=9644 comm="syz.3.2039" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 187.461906][ T29] audit: type=1400 audit(1791269862.989:837): avc: denied { write } for pid=9644 comm="syz.3.2039" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 187.510286][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.601344][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.767471][ T9669] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2045'. [ 188.213300][ T9685] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2052'. [ 188.229429][ T9696] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2056'. [ 188.337186][ T9716] loop2: detected capacity change from 0 to 512 [ 188.339114][ T9716] EXT4-fs: Ignoring removed nomblk_io_submit option [ 188.339149][ T9716] EXT4-fs: Ignoring removed nomblk_io_submit option [ 188.362335][ T9716] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 188.375970][ T9716] EXT4-fs (loop2): 1 truncate cleaned up [ 188.376452][ T9716] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.402750][ T29] audit: type=1400 audit(1791269863.929:838): avc: denied { write } for pid=9713 comm="syz.2.2064" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 188.404101][ T29] audit: type=1400 audit(1791269863.929:839): avc: denied { write } for pid=9713 comm="syz.2.2064" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 188.463359][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.532872][ T9732] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2069'. [ 188.562434][ T9729] loop2: detected capacity change from 0 to 1024 [ 188.564569][ T9729] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 188.584830][ T9729] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.589470][ T29] audit: type=1400 audit(1791269864.109:840): avc: denied { write } for pid=9727 comm="syz.2.2068" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 188.589498][ T29] audit: type=1400 audit(1791269864.109:841): avc: denied { write } for pid=9727 comm="syz.2.2068" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 188.595235][ T9729] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2068'. [ 188.681527][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.871944][ T9762] loop2: detected capacity change from 0 to 128 [ 188.882063][ T9762] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 188.882264][ T9762] ext4 filesystem being mounted at /401/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.883010][ T29] audit: type=1400 audit(1791269864.409:842): avc: denied { write } for pid=9761 comm="syz.2.2079" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 189.037386][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 189.054200][ T9769] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2081'. [ 189.206965][ T9774] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2083'. [ 189.408536][ T9777] pim6reg: entered allmulticast mode [ 189.416636][ T9779] pim6reg: left allmulticast mode [ 189.715720][ T9790] loop3: detected capacity change from 0 to 128 [ 189.731234][ T9790] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 189.731747][ T9790] ext4 filesystem being mounted at /366/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.795447][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 189.814192][ T9805] loop3: detected capacity change from 0 to 128 [ 189.823552][ T9805] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 189.823670][ T9805] ext4 filesystem being mounted at /367/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.880607][ T9809] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2093'. [ 189.988361][ T9814] SET target dimension over the limit! [ 190.057064][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 190.191541][ T9832] loop3: detected capacity change from 0 to 128 [ 190.196007][ T9832] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 190.198326][ T9832] ext4 filesystem being mounted at /369/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.202473][ T9830] SET target dimension over the limit! [ 190.254360][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 191.007500][ T9857] SET target dimension over the limit! [ 191.095557][ T9873] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 191.095574][ T9873] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 191.097334][ T9873] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 191.097347][ T9873] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 191.250583][ T9883] loop2: detected capacity change from 0 to 128 [ 191.272068][ T9883] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 191.273798][ T9883] ext4 filesystem being mounted at /409/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.390812][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 191.754966][ T9899] loop3: detected capacity change from 0 to 2048 [ 191.796106][ T9899] loop3: p1 < > p4 [ 191.822511][ T9899] loop3: p4 size 8388608 extends beyond EOD, truncated [ 191.877650][ T9912] loop2: detected capacity change from 0 to 128 [ 191.905511][ T9912] FAT-fs (loop2): bogus number of FAT structure [ 191.905546][ T9912] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 191.906046][ T9912] FAT-fs (loop2): Can't find a valid FAT filesystem [ 192.213615][ T9918] loop3: detected capacity change from 0 to 512 [ 192.357123][ T9931] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 192.357318][ T9931] ext4 filesystem being mounted at /413/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.398959][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 192.398977][ T29] audit: type=1400 audit(1791269867.919:845): avc: denied { write } for pid=9927 comm="syz.2.2142" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 192.631062][ T9956] SET target dimension over the limit! [ 192.863263][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 192.970326][ T9969] __nla_validate_parse: 2 callbacks suppressed [ 192.970341][ T9969] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2156'. [ 192.970427][ T9969] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 192.970439][ T9969] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 192.970919][ T9969] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 192.970933][ T9969] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.050357][ T9970] FAT-fs (loop2): bogus number of FAT structure [ 193.050412][ T9970] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 193.050444][ T9970] FAT-fs (loop2): Can't find a valid FAT filesystem [ 193.758737][T10001] FAULT_INJECTION: forcing a failure. [ 193.758737][T10001] name failslab, interval 1, probability 0, space 0, times 0 [ 193.758781][T10001] CPU: 1 UID: 0 PID: 10001 Comm: syz.0.2167 Not tainted syzkaller #0 PREEMPT(lazy) [ 193.758805][T10001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 193.758823][T10001] Call Trace: [ 193.758830][T10001] [ 193.758839][T10001] __dump_stack+0x1d/0x30 [ 193.758867][T10001] dump_stack_lvl+0x95/0xd0 [ 193.758890][T10001] dump_stack+0x15/0x1b [ 193.758907][T10001] should_fail_ex+0x262/0x280 [ 193.758932][T10001] ? anon_vma_clone+0xc2/0x450 [ 193.758954][T10001] should_failslab+0x8c/0xb0 [ 193.758987][T10001] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 193.759019][T10001] ? anon_vma_clone+0xc2/0x450 [ 193.759042][T10001] anon_vma_clone+0xc2/0x450 [ 193.759066][T10001] __split_vma+0x319/0x720 [ 193.759095][T10001] ? _raw_spin_unlock_irqrestore+0x9/0x30 [ 193.759120][T10001] ? hrtimer_start_range_ns+0x108/0x120 [ 193.759140][T10001] ? _raw_spin_unlock+0x9/0x30 [ 193.759163][T10001] ? can_vma_merge_left+0xd3/0x3d0 [ 193.759190][T10001] vma_modify+0xc98/0xd50 [ 193.759226][T10001] vma_modify_flags+0x1be/0x250 [ 193.759258][T10001] mprotect_fixup+0x382/0x660 [ 193.759285][T10001] do_mprotect_pkey+0x69f/0x950 [ 193.759324][T10001] __x64_sys_mprotect+0x48/0x60 [ 193.759352][T10001] x64_sys_call+0xd54/0x2550 [ 193.759380][T10001] do_syscall_64+0x112/0x360 [ 193.759407][T10001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.759437][T10001] RIP: 0033:0x7f09003ae199 [ 193.759453][T10001] 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 [ 193.759469][T10001] RSP: 002b:00007f08fee07028 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 193.759487][T10001] RAX: ffffffffffffffda RBX: 00007f0900635fa0 RCX: 00007f09003ae199 [ 193.759499][T10001] RDX: 0000000000000001 RSI: 0000000000003000 RDI: 0000200000000000 [ 193.759511][T10001] RBP: 00007f09004458e0 R08: 0000000000000000 R09: 0000000000000000 [ 193.759522][T10001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.759537][T10001] R13: 00007f0900636038 R14: 00007f0900635fa0 R15: 00007ffc79074d08 [ 193.759558][T10001] [ 193.820165][ T9998] pim6reg: entered allmulticast mode [ 193.847336][ T9998] pim6reg: left allmulticast mode [ 194.009485][T10012] FAULT_INJECTION: forcing a failure. [ 194.009485][T10012] name failslab, interval 1, probability 0, space 0, times 0 [ 194.009519][T10012] CPU: 0 UID: 0 PID: 10012 Comm: syz.0.2168 Not tainted syzkaller #0 PREEMPT(lazy) [ 194.009543][T10012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 194.009558][T10012] Call Trace: [ 194.009566][T10012] [ 194.009574][T10012] __dump_stack+0x1d/0x30 [ 194.009734][T10012] dump_stack_lvl+0x95/0xd0 [ 194.009830][T10012] dump_stack+0x15/0x1b [ 194.009849][T10012] should_fail_ex+0x262/0x280 [ 194.009876][T10012] ? skb_clone+0x151/0x1f0 [ 194.009898][T10012] should_failslab+0x8c/0xb0 [ 194.009989][T10012] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 194.010031][T10012] ? skb_clone+0x151/0x1f0 [ 194.010060][T10012] skb_clone+0x151/0x1f0 [ 194.010085][T10012] dev_queue_xmit_nit+0x13e/0x510 [ 194.010191][T10012] dev_hard_start_xmit+0xba/0x380 [ 194.010219][T10012] sch_direct_xmit+0x199/0x580 [ 194.010249][T10012] __dev_queue_xmit+0xda5/0x1ec0 [ 194.010273][T10012] ? __dev_queue_xmit+0x151/0x1ec0 [ 194.010370][T10012] ? raw_irqentry_exit_cond_resched+0x49/0x60 [ 194.010458][T10012] ? irqentry_exit+0x7d/0x610 [ 194.010481][T10012] ? ip_fraglist_init+0x239/0x350 [ 194.010553][T10012] ? ip_neigh_gw4+0x15a/0x170 [ 194.010579][T10012] ip_finish_output2+0x752/0x8a0 [ 194.010601][T10012] ? ip_fraglist_prepare+0x2a9/0x320 [ 194.010669][T10012] ip_do_fragment+0xb15/0xcb0 [ 194.010703][T10012] ? __pfx_ip_finish_output2+0x10/0x10 [ 194.010774][T10012] ip_fragment+0xcc/0x140 [ 194.010805][T10012] ip_finish_output+0x1c5/0x290 [ 194.010829][T10012] ip_mc_output+0x25f/0x370 [ 194.010846][T10012] ? __pfx_ip_finish_output+0x10/0x10 [ 194.010865][T10012] ? __pfx_ip_mc_output+0x10/0x10 [ 194.010940][T10012] ip_send_skb+0x139/0x140 [ 194.010982][T10012] udp_send_skb+0x542/0x7b0 [ 194.011013][T10012] udp_sendmsg+0x1094/0x14e0 [ 194.011136][T10012] udpv6_sendmsg+0x8ee/0x1700 [ 194.011162][T10012] ? __rcu_read_unlock+0x6b/0x70 [ 194.011206][T10012] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 194.011252][T10012] ? __pfx_inet6_sendmsg+0x10/0x10 [ 194.011284][T10012] inet6_sendmsg+0xac/0xd0 [ 194.011391][T10012] sock_write_iter+0x21c/0x2f0 [ 194.011424][T10012] ? __pfx_sock_write_iter+0x10/0x10 [ 194.011528][T10012] vfs_write+0x57f/0x9a0 [ 194.011560][T10012] ksys_write+0xdc/0x1a0 [ 194.011599][T10012] __x64_sys_write+0x40/0x50 [ 194.011635][T10012] x64_sys_call+0x154e/0x2550 [ 194.011689][T10012] do_syscall_64+0x112/0x360 [ 194.011720][T10012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.011766][T10012] RIP: 0033:0x7f09003ae199 [ 194.011785][T10012] 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 [ 194.011817][T10012] RSP: 002b:00007f08fedc5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 194.011874][T10012] RAX: ffffffffffffffda RBX: 00007f0900636180 RCX: 00007f09003ae199 [ 194.011888][T10012] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000005 [ 194.011919][T10012] RBP: 00007f09004458e0 R08: 0000000000000000 R09: 0000000000000000 [ 194.011934][T10012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.011949][T10012] R13: 00007f0900636218 R14: 00007f0900636180 R15: 00007ffc79074d08 [ 194.011971][T10012] [ 194.483130][T10020] set_capacity_and_notify: 2 callbacks suppressed [ 194.483145][T10020] loop2: detected capacity change from 0 to 128 [ 194.491638][T10020] FAT-fs (loop2): bogus number of FAT structure [ 194.491680][T10020] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 194.491694][T10020] FAT-fs (loop2): Can't find a valid FAT filesystem [ 195.351598][T10048] loop3: detected capacity change from 0 to 128 [ 195.378059][T10048] FAT-fs (loop3): bogus number of FAT structure [ 195.378229][T10048] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 195.378283][T10048] FAT-fs (loop3): Can't find a valid FAT filesystem [ 195.857038][T10078] FAULT_INJECTION: forcing a failure. [ 195.857038][T10078] name fail_futex, interval 1, probability 0, space 0, times 0 [ 195.857068][T10078] CPU: 1 UID: 0 PID: 10078 Comm: syz.3.2193 Not tainted syzkaller #0 PREEMPT(lazy) [ 195.857149][T10078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.857163][T10078] Call Trace: [ 195.857171][T10078] [ 195.857180][T10078] __dump_stack+0x1d/0x30 [ 195.857209][T10078] dump_stack_lvl+0x95/0xd0 [ 195.857291][T10078] dump_stack+0x15/0x1b [ 195.857311][T10078] should_fail_ex+0x262/0x280 [ 195.857390][T10078] should_fail+0xb/0x20 [ 195.857467][T10078] get_futex_key+0x12d/0xb10 [ 195.857494][T10078] ? __perf_event_task_sched_out+0x155/0x6d0 [ 195.857524][T10078] futex_wait_setup+0x49/0x3e0 [ 195.857551][T10078] __futex_wait+0xa9/0x260 [ 195.857586][T10078] ? __pfx_futex_wake_mark+0x10/0x10 [ 195.857608][T10078] futex_wait+0x98/0x1c0 [ 195.857635][T10078] do_futex+0x391/0x460 [ 195.857669][T10078] __se_sys_futex+0x2f6/0x370 [ 195.857746][T10078] ? xfd_validate_state+0x45/0xf0 [ 195.857775][T10078] __x64_sys_futex+0x78/0x90 [ 195.857809][T10078] x64_sys_call+0x22e2/0x2550 [ 195.857840][T10078] do_syscall_64+0x112/0x360 [ 195.857892][T10078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.857919][T10078] RIP: 0033:0x7fb7e444e199 [ 195.857948][T10078] 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 [ 195.858000][T10078] RSP: 002b:00007fb7e2e650e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 195.858022][T10078] RAX: ffffffffffffffda RBX: 00007fb7e46d6188 RCX: 00007fb7e444e199 [ 195.858040][T10078] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb7e46d6188 [ 195.858053][T10078] RBP: 00007fb7e46d6180 R08: 0000000000000000 R09: 0000000000000000 [ 195.858090][T10078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.858103][T10078] R13: 00007fb7e46d6218 R14: 00007ffda4f3a300 R15: 00007ffda4f3a3e8 [ 195.858128][T10078] [ 196.182329][T10084] bond0: (slave bond_slave_0): Releasing backup interface [ 196.186447][T10084] bond0: (slave bond_slave_1): Releasing backup interface [ 196.205817][T10084] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 196.556203][T10113] pim6reg: entered allmulticast mode [ 196.570504][T10113] pim6reg: left allmulticast mode [ 197.292453][T10140] SET target dimension over the limit! [ 197.844598][T10149] loop3: detected capacity change from 0 to 2048 [ 197.875541][T10149] loop3: p1 < > p4 [ 197.885004][T10149] loop3: p4 size 8388608 extends beyond EOD, truncated [ 197.950790][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 197.951619][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 198.026342][T10172] SET target dimension over the limit! [ 198.588048][T10208] loop2: detected capacity change from 0 to 512 [ 199.792353][T10230] loop3: detected capacity change from 0 to 128 [ 199.797022][T10230] FAT-fs (loop3): bogus number of FAT structure [ 199.797040][T10230] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 199.797056][T10230] FAT-fs (loop3): Can't find a valid FAT filesystem [ 200.382001][T10247] SET target dimension over the limit! [ 201.612830][T10211] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 201.658829][T10258] loop3: detected capacity change from 0 to 128 [ 201.678882][T10258] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 201.681138][T10258] ext4 filesystem being mounted at /396/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.685077][ T29] audit: type=1400 audit(1791269877.209:846): avc: denied { write } for pid=10257 comm="syz.3.2263" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 201.731469][T10263] pim6reg: entered allmulticast mode [ 201.750576][T10256] pim6reg: left allmulticast mode [ 201.757873][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 201.969528][T10281] SET target dimension over the limit! [ 202.060143][T10285] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2274'. [ 203.311595][T10316] SET target dimension over the limit! [ 203.456270][T10332] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2294'. [ 203.798827][T10347] SET target dimension over the limit! [ 203.870695][T10339] loop2: detected capacity change from 0 to 2048 [ 203.898457][T10339] loop2: p1 < > p4 [ 203.929657][T10339] loop2: p4 size 8388608 extends beyond EOD, truncated [ 204.153305][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 204.154495][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 204.317327][T10365] loop2: detected capacity change from 0 to 128 [ 204.335742][T10365] FAT-fs (loop2): bogus number of FAT structure [ 204.335915][T10365] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 204.335958][T10365] FAT-fs (loop2): Can't find a valid FAT filesystem [ 204.486748][T10372] loop2: detected capacity change from 0 to 1024 [ 204.503024][T10376] SET target dimension over the limit! [ 204.518268][T10372] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 204.553322][T10372] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.555553][T10372] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2308'. [ 204.593766][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.019142][T10399] loop2: detected capacity change from 0 to 1024 [ 205.027056][T10399] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 205.040140][T10399] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 205.043115][ T29] audit: type=1400 audit(1791269880.569:847): avc: denied { write } for pid=10398 comm="syz.2.2317" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.043242][ T29] audit: type=1400 audit(1791269880.569:848): avc: denied { write } for pid=10398 comm="syz.2.2317" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.045148][T10399] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2317'. [ 205.119587][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.205886][T10405] loop2: detected capacity change from 0 to 128 [ 205.209464][T10405] FAT-fs (loop2): bogus number of FAT structure [ 205.209499][T10405] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 205.209513][T10405] FAT-fs (loop2): Can't find a valid FAT filesystem [ 205.443645][T10409] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2320'. [ 205.535829][T10415] loop2: detected capacity change from 0 to 128 [ 205.539855][T10415] FAT-fs (loop2): bogus number of FAT structure [ 205.539872][T10415] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 205.539902][T10415] FAT-fs (loop2): Can't find a valid FAT filesystem [ 206.482503][T10441] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2332'. [ 206.794226][T10454] loop2: detected capacity change from 0 to 128 [ 206.798820][T10454] FAT-fs (loop2): bogus number of FAT structure [ 206.798881][T10454] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 206.798916][T10454] FAT-fs (loop2): Can't find a valid FAT filesystem [ 207.025625][T10351] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 207.171960][T10476] FAULT_INJECTION: forcing a failure. [ 207.171960][T10476] name failslab, interval 1, probability 0, space 0, times 0 [ 207.171993][T10476] CPU: 0 UID: 0 PID: 10476 Comm: syz.0.2346 Not tainted syzkaller #0 PREEMPT(lazy) [ 207.172020][T10476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.172033][T10476] Call Trace: [ 207.172040][T10476] [ 207.172048][T10476] __dump_stack+0x1d/0x30 [ 207.172076][T10476] dump_stack_lvl+0x95/0xd0 [ 207.172100][T10476] dump_stack+0x15/0x1b [ 207.172121][T10476] should_fail_ex+0x262/0x280 [ 207.172149][T10476] ? anon_vma_clone+0xc2/0x450 [ 207.172171][T10476] should_failslab+0x8c/0xb0 [ 207.172204][T10476] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 207.172238][T10476] ? anon_vma_clone+0xc2/0x450 [ 207.172261][T10476] anon_vma_clone+0xc2/0x450 [ 207.172283][T10476] __split_vma+0x319/0x720 [ 207.172312][T10476] ? _raw_spin_unlock_irqrestore+0x9/0x30 [ 207.172342][T10476] ? hrtimer_start_range_ns+0x108/0x120 [ 207.172364][T10476] ? _raw_spin_unlock+0x9/0x30 [ 207.172387][T10476] ? can_vma_merge_left+0xd3/0x3d0 [ 207.172408][T10476] vma_modify+0xc98/0xd50 [ 207.172436][T10476] vma_modify_flags+0x1be/0x250 [ 207.172466][T10476] mprotect_fixup+0x382/0x660 [ 207.172496][T10476] do_mprotect_pkey+0x69f/0x950 [ 207.172534][T10476] __x64_sys_mprotect+0x48/0x60 [ 207.172561][T10476] x64_sys_call+0xd54/0x2550 [ 207.172588][T10476] do_syscall_64+0x112/0x360 [ 207.172615][T10476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.172639][T10476] RIP: 0033:0x7f09003ae199 [ 207.172658][T10476] 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 [ 207.172677][T10476] RSP: 002b:00007f08fee07028 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 207.172699][T10476] RAX: ffffffffffffffda RBX: 00007f0900635fa0 RCX: 00007f09003ae199 [ 207.172714][T10476] RDX: 0000000000000001 RSI: 0000000000003000 RDI: 0000200000000000 [ 207.172729][T10476] RBP: 00007f09004458e0 R08: 0000000000000000 R09: 0000000000000000 [ 207.172743][T10476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.172755][T10476] R13: 00007f0900636038 R14: 00007f0900635fa0 R15: 00007ffc79074d08 [ 207.172775][T10476] [ 207.576877][T10472] dummy0 speed is unknown, defaulting to 1000 [ 207.873251][T10472] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.873282][T10472] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.873329][T10472] bridge_slave_0: entered allmulticast mode [ 207.873896][T10472] bridge_slave_0: entered promiscuous mode [ 207.874782][T10472] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.874811][T10472] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.874918][T10472] bridge_slave_1: entered allmulticast mode [ 207.875606][T10472] bridge_slave_1: entered promiscuous mode [ 207.887438][T10472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 207.888479][T10472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 207.900103][T10472] team0: Port device team_slave_0 added [ 207.901026][T10472] team0: Port device team_slave_1 added [ 207.945030][T10472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 207.945045][T10472] 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. [ 207.945153][T10472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.946162][T10472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.946173][T10472] 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. [ 207.946202][T10472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.988352][T10472] hsr_slave_0: entered promiscuous mode [ 207.988754][T10472] hsr_slave_1: entered promiscuous mode [ 207.989000][T10472] debugfs: 'hsr0' already exists in 'hsr' [ 207.989012][T10472] Cannot create hsr debugfs directory [ 208.128082][T10472] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.150665][T10511] loop3: detected capacity change from 0 to 128 [ 208.169270][T10511] FAT-fs (loop3): bogus number of FAT structure [ 208.169332][T10511] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 208.169453][T10511] FAT-fs (loop3): Can't find a valid FAT filesystem [ 208.229333][T10525] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2355'. [ 208.255086][T10472] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.334189][T10472] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.400676][T10472] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.478463][T10472] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 208.487665][T10472] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 208.489134][T10472] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 208.505625][T10472] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 208.506510][T10472] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 208.524559][T10472] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 208.533392][T10472] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 208.538976][T10472] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 208.575546][T10541] SET target dimension over the limit! [ 208.617504][T10472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 208.634146][T10472] 8021q: adding VLAN 0 to HW filter on device team0 [ 208.640763][ T393] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.640803][ T393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.672293][T10472] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 208.672319][T10472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 208.793360][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.793396][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.911709][T10559] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2368'. [ 209.000636][T10472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 209.058941][T10589] loop2: detected capacity change from 0 to 512 [ 209.107735][T10472] veth0_vlan: entered promiscuous mode [ 209.116397][T10472] veth1_vlan: entered promiscuous mode [ 209.135541][T10472] veth0_macvtap: entered promiscuous mode [ 209.137507][T10472] veth1_macvtap: entered promiscuous mode [ 209.155988][T10472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 209.169633][T10472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.203556][ T29] audit: type=1400 audit(1791269884.729:849): avc: denied { mounton } for pid=10472 comm="syz-executor" path="/root/syzkaller.jQ6331/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=27512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 209.233516][ T29] audit: type=1400 audit(1791269884.759:850): avc: denied { mounton } for pid=10472 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 [ 209.233622][ T393] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.281438][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.281728][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.281950][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.361057][T10604] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2381'. [ 209.435192][T10615] loop2: detected capacity change from 0 to 128 [ 209.446904][T10615] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 209.447361][T10615] ext4 filesystem being mounted at /481/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.497272][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 209.771622][T10631] netlink: 'syz.2.2390': attribute type 1 has an invalid length. [ 209.864963][T10636] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2392'. [ 209.974458][T10650] SET target dimension over the limit! [ 210.285056][T10660] netlink: 'syz.1.2402': attribute type 1 has an invalid length. [ 210.317416][T10664] loop2: detected capacity change from 0 to 128 [ 210.333720][T10664] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 210.333889][T10664] ext4 filesystem being mounted at /490/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.337279][ T29] audit: type=1400 audit(1791269885.859:851): avc: denied { write } for pid=10663 comm="syz.2.2404" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 210.596619][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 211.005047][T10690] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2414'. [ 211.098591][T10697] SET target dimension over the limit! [ 211.404684][T10716] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2425'. [ 211.505272][T10721] SET target dimension over the limit! [ 212.055557][T10749] pim6reg: entered allmulticast mode [ 212.066630][T10749] pim6reg: left allmulticast mode [ 212.223896][T10761] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2442'. [ 212.279252][T10769] loop3: detected capacity change from 0 to 128 [ 212.289668][T10769] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 212.289930][T10769] ext4 filesystem being mounted at /412/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.317706][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 212.553034][T10776] pim6reg: entered allmulticast mode [ 212.558762][T10776] pim6reg: left allmulticast mode [ 213.046928][T10794] pim6reg: entered allmulticast mode [ 213.048456][T10798] pim6reg: left allmulticast mode [ 213.077309][T10802] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2456'. [ 213.159183][T10808] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2458'. [ 213.469412][T10835] netlink: 'syz.3.2470': attribute type 1 has an invalid length. [ 213.581172][T10844] loop3: detected capacity change from 0 to 128 [ 213.602261][T10844] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 213.603648][T10844] ext4 filesystem being mounted at /418/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.714653][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 213.890042][T10855] loop3: detected capacity change from 0 to 128 [ 214.042408][T10855] FAT-fs (loop3): bogus number of FAT structure [ 214.042466][T10855] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 214.042578][T10855] FAT-fs (loop3): Can't find a valid FAT filesystem [ 214.108507][T10859] netlink: 'syz.1.2479': attribute type 4 has an invalid length. [ 214.112954][T10859] netlink: 'syz.1.2479': attribute type 4 has an invalid length. [ 214.144440][T10862] loop1: detected capacity change from 0 to 512 [ 214.150461][T10862] EXT4-fs: Ignoring removed oldalloc option [ 214.174697][T10862] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.174839][T10862] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.179550][ T29] audit: type=1400 audit(1791269889.699:852): avc: denied { write } for pid=10861 comm="syz.1.2480" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.321054][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.714017][T10911] SET target dimension over the limit! [ 214.984459][T10915] pim6reg: entered allmulticast mode [ 215.006021][T10915] pim6reg: left allmulticast mode [ 215.327126][T10920] FAULT_INJECTION: forcing a failure. [ 215.327126][T10920] name failslab, interval 1, probability 0, space 0, times 0 [ 215.327166][T10920] CPU: 0 UID: 0 PID: 10920 Comm: syz.2.2499 Not tainted syzkaller #0 PREEMPT(lazy) [ 215.327196][T10920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 215.327210][T10920] Call Trace: [ 215.327235][T10920] [ 215.327241][T10920] __dump_stack+0x1d/0x30 [ 215.327257][T10920] dump_stack_lvl+0x95/0xd0 [ 215.327270][T10920] dump_stack+0x15/0x1b [ 215.327284][T10920] should_fail_ex+0x262/0x280 [ 215.327366][T10920] ? __alloc_skb+0x2e0/0x6f0 [ 215.327377][T10920] should_failslab+0x8c/0xb0 [ 215.327396][T10920] kmem_cache_alloc_node_noprof+0x82/0x400 [ 215.327416][T10920] ? __alloc_skb+0x2e0/0x6f0 [ 215.327508][T10920] __alloc_skb+0x2e0/0x6f0 [ 215.327519][T10920] ? __alloc_skb+0x209/0x6f0 [ 215.327561][T10920] skb_segment+0xa8e/0x2340 [ 215.327640][T10920] ? skb_segment+0x591/0x2340 [ 215.327662][T10920] __udp_gso_segment+0x999/0x1e50 [ 215.327752][T10920] ? __pfx_sock_wfree+0x10/0x10 [ 215.327768][T10920] udp4_ufo_fragment+0x31d/0x3e0 [ 215.327798][T10920] inet_gso_segment+0x40a/0xa40 [ 215.327816][T10920] ? __pfx_inet_gso_segment+0x10/0x10 [ 215.327874][T10920] skb_mac_gso_segment+0x194/0x320 [ 215.327889][T10920] __skb_gso_segment+0x29c/0x350 [ 215.327901][T10920] ? unwind_next_frame+0xbad/0xd40 [ 215.327937][T10920] ? stack_trace_consume_entry+0x99/0xb0 [ 215.327976][T10920] validate_xmit_skb+0x76e/0xdd0 [ 215.327992][T10920] validate_xmit_skb_list+0x5c/0xe0 [ 215.328006][T10920] sch_direct_xmit+0x83/0x580 [ 215.328022][T10920] __dev_queue_xmit+0xda5/0x1ec0 [ 215.328035][T10920] ? __dev_queue_xmit+0x151/0x1ec0 [ 215.328067][T10920] ? ip_neigh_gw4+0x15a/0x170 [ 215.328080][T10920] ip_finish_output2+0x752/0x8a0 [ 215.328095][T10920] ip_finish_output+0x112/0x290 [ 215.328255][T10920] ip_mc_output+0x25f/0x370 [ 215.328266][T10920] ? __pfx_ip_finish_output+0x10/0x10 [ 215.328277][T10920] ? __pfx_ip_mc_output+0x10/0x10 [ 215.328331][T10920] ip_send_skb+0x139/0x140 [ 215.328343][T10920] udp_send_skb+0x542/0x7b0 [ 215.328362][T10920] udp_sendmsg+0x1094/0x14e0 [ 215.328397][T10920] udpv6_sendmsg+0x8ee/0x1700 [ 215.328413][T10920] ? __rcu_read_unlock+0x4e/0x70 [ 215.328436][T10920] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 215.328573][T10920] ? __pfx_inet6_sendmsg+0x10/0x10 [ 215.328606][T10920] inet6_sendmsg+0xac/0xd0 [ 215.328621][T10920] sock_write_iter+0x21c/0x2f0 [ 215.328639][T10920] ? __pfx_sock_write_iter+0x10/0x10 [ 215.328701][T10920] vfs_write+0x57f/0x9a0 [ 215.328720][T10920] ksys_write+0xdc/0x1a0 [ 215.328788][T10920] __x64_sys_write+0x40/0x50 [ 215.328805][T10920] x64_sys_call+0x154e/0x2550 [ 215.328894][T10920] do_syscall_64+0x112/0x360 [ 215.328908][T10920] ? generic_smp_call_function_single_interrupt+0x13/0x20 [ 215.328964][T10920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.328977][T10920] RIP: 0033:0x7f39a7dbe199 [ 215.328988][T10920] 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 [ 215.329069][T10920] RSP: 002b:00007f39a67f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 215.329082][T10920] RAX: ffffffffffffffda RBX: 00007f39a8046090 RCX: 00007f39a7dbe199 [ 215.329091][T10920] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000005 [ 215.329163][T10920] RBP: 00007f39a7e558e0 R08: 0000000000000000 R09: 0000000000000000 [ 215.329171][T10920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.329240][T10920] R13: 00007f39a8046128 R14: 00007f39a8046090 R15: 00007ffcd9307e38 [ 215.329251][T10920] [ 215.703734][T10948] dummy0 speed is unknown, defaulting to 1000 [ 216.071123][T10958] loop1: detected capacity change from 0 to 128 [ 216.085923][T10958] FAT-fs (loop1): bogus number of FAT structure [ 216.085939][T10958] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 216.085953][T10958] FAT-fs (loop1): Can't find a valid FAT filesystem [ 216.516456][T10969] netlink: 'syz.0.2515': attribute type 1 has an invalid length. [ 216.557008][T10967] loop1: detected capacity change from 0 to 1024 [ 216.579246][T10967] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 216.597890][T10967] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 216.627374][ T29] audit: type=1400 audit(1791269892.149:853): avc: denied { write } for pid=10966 comm="syz.1.2516" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 216.627409][ T29] audit: type=1400 audit(1791269892.149:854): avc: denied { write } for pid=10966 comm="syz.1.2516" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 216.683255][T10967] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2516'. [ 216.757242][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.842267][T10987] loop1: detected capacity change from 0 to 128 [ 216.874877][T10987] FAT-fs (loop1): bogus number of FAT structure [ 216.876526][T10987] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 216.876632][T10987] FAT-fs (loop1): Can't find a valid FAT filesystem [ 217.216104][T10997] loop2: detected capacity change from 0 to 2048 [ 217.263095][T10997] loop2: p1 < > p4 [ 217.267822][T10997] loop2: p4 size 8388608 extends beyond EOD, truncated [ 217.346522][T10996] loop1: detected capacity change from 0 to 1024 [ 217.358175][T10996] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 217.375966][T10996] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.386969][ T29] audit: type=1400 audit(1791269892.909:855): avc: denied { write } for pid=10995 comm="syz.1.2525" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 217.386998][ T29] audit: type=1400 audit(1791269892.909:856): avc: denied { write } for pid=10995 comm="syz.1.2525" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 217.398316][T10996] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2525'. [ 217.495710][T11010] netlink: 'syz.3.2529': attribute type 1 has an invalid length. [ 217.537334][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.602122][T11018] netlink: 'syz.0.2533': attribute type 1 has an invalid length. [ 217.647036][T11026] loop3: detected capacity change from 0 to 128 [ 217.649116][T11026] FAT-fs (loop3): bogus number of FAT structure [ 217.649164][T11026] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 217.649281][T11026] FAT-fs (loop3): Can't find a valid FAT filesystem [ 217.958032][ T29] audit: type=1400 audit(1791269893.479:857): avc: denied { create } for pid=11032 comm="syz.3.2538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 217.958731][ T29] audit: type=1400 audit(1791269893.479:858): avc: denied { ioctl } for pid=11032 comm="syz.3.2538" path="socket:[29293]" dev="sockfs" ino=29293 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 218.510018][T11045] loop1: detected capacity change from 0 to 1024 [ 218.526795][T11045] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 218.546795][T11045] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 218.561067][ T29] audit: type=1400 audit(1791269894.079:859): avc: denied { write } for pid=11044 comm="syz.1.2542" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 218.561100][ T29] audit: type=1400 audit(1791269894.079:860): avc: denied { write } for pid=11044 comm="syz.1.2542" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 218.566270][T11045] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2542'. [ 218.662630][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.681023][T11065] SET target dimension over the limit! [ 218.801790][T11070] loop1: detected capacity change from 0 to 128 [ 218.809800][T11070] FAT-fs (loop1): bogus number of FAT structure [ 218.823799][T11070] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 218.823914][T11070] FAT-fs (loop1): Can't find a valid FAT filesystem [ 219.261163][T11092] loop2: detected capacity change from 0 to 1024 [ 219.262011][T11090] netlink: 'syz.1.2557': attribute type 1 has an invalid length. [ 219.266203][T11092] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 219.304344][T11092] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.307778][ T29] audit: type=1400 audit(1791269894.829:861): avc: denied { write } for pid=11091 comm="syz.2.2558" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 219.307895][ T29] audit: type=1400 audit(1791269894.829:862): avc: denied { write } for pid=11091 comm="syz.2.2558" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 219.371593][T11092] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2558'. [ 219.426662][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.454694][T11103] loop2: detected capacity change from 0 to 256 [ 219.456528][T11103] vfat: Unknown parameter 'iochar' [ 219.505104][T11103] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.505246][T11103] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.588527][T11110] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 219.588780][T11110] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.691186][T11114] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2565'. [ 219.743312][T10472] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 219.897347][T11123] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 219.914240][T11123] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.933165][T11123] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2568'. [ 219.990928][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.024187][ T3023] veth0_vlan: left promiscuous mode [ 220.029626][ T11] veth0_vlan: entered promiscuous mode [ 220.102786][T11145] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 220.169050][T11145] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 220.180633][T11145] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2571'. [ 220.217541][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.749255][T11206] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2586'. [ 221.058284][T11224] dummy0 speed is unknown, defaulting to 1000 [ 221.094412][T11229] FAULT_INJECTION: forcing a failure. [ 221.094412][T11229] name failslab, interval 1, probability 0, space 0, times 0 [ 221.094551][T11229] CPU: 0 UID: 0 PID: 11229 Comm: syz.3.2595 Not tainted syzkaller #0 PREEMPT(lazy) [ 221.094579][T11229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 221.094593][T11229] Call Trace: [ 221.094601][T11229] [ 221.094609][T11229] __dump_stack+0x1d/0x30 [ 221.094632][T11229] dump_stack_lvl+0x95/0xd0 [ 221.094652][T11229] dump_stack+0x15/0x1b [ 221.094752][T11229] should_fail_ex+0x262/0x280 [ 221.094782][T11229] ? sk_prot_alloc+0xa8/0x180 [ 221.094874][T11229] should_failslab+0x8c/0xb0 [ 221.094909][T11229] __kmalloc_noprof+0xd0/0x4d0 [ 221.095000][T11229] ? sk_prot_alloc+0xa8/0x180 [ 221.095026][T11229] sk_prot_alloc+0xa8/0x180 [ 221.095050][T11229] sk_alloc+0x34/0x3e0 [ 221.095073][T11229] ? __pfx_genl_release+0x10/0x10 [ 221.095098][T11229] ? __pfx_genl_release+0x10/0x10 [ 221.095209][T11229] netlink_create+0x331/0x460 [ 221.095235][T11229] ? __pfx_genl_unbind+0x10/0x10 [ 221.095263][T11229] ? __pfx_genl_bind+0x10/0x10 [ 221.095332][T11229] __sock_create+0x2e5/0x580 [ 221.095364][T11229] __sys_socket+0xaf/0x180 [ 221.095400][T11229] __x64_sys_socket+0x3f/0x50 [ 221.095506][T11229] x64_sys_call+0x246e/0x2550 [ 221.095540][T11229] do_syscall_64+0x112/0x360 [ 221.095567][T11229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.095588][T11229] RIP: 0033:0x7fb7e444e199 [ 221.095634][T11229] 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 [ 221.095655][T11229] RSP: 002b:00007fb7e2ea7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 221.095713][T11229] RAX: ffffffffffffffda RBX: 00007fb7e46d5fa0 RCX: 00007fb7e444e199 [ 221.095729][T11229] RDX: 0000000000000010 RSI: 0000000000000002 RDI: 0000000000000010 [ 221.095743][T11229] RBP: 00007fb7e44e58e0 R08: 0000000000000000 R09: 0000000000000000 [ 221.095759][T11229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.095774][T11229] R13: 00007fb7e46d6038 R14: 00007fb7e46d5fa0 R15: 00007ffda4f3a3e8 [ 221.095817][T11229] [ 221.322110][T11229] set_capacity_and_notify: 3 callbacks suppressed [ 221.322146][T11229] loop3: detected capacity change from 0 to 512 [ 221.402953][T11235] loop1: detected capacity change from 0 to 1024 [ 221.426995][T11235] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 221.436469][T11229] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.437376][T11229] ext4 filesystem being mounted at /446/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 221.467479][T11235] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.478796][T11235] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2597'. [ 221.645175][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.673206][T11229] FAULT_INJECTION: forcing a failure. [ 221.673206][T11229] name failslab, interval 1, probability 0, space 0, times 0 [ 221.673264][T11229] CPU: 0 UID: 0 PID: 11229 Comm: syz.3.2595 Not tainted syzkaller #0 PREEMPT(lazy) [ 221.673288][T11229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 221.673300][T11229] Call Trace: [ 221.673307][T11229] [ 221.673331][T11229] __dump_stack+0x1d/0x30 [ 221.673425][T11229] dump_stack_lvl+0x95/0xd0 [ 221.673495][T11229] dump_stack+0x15/0x1b [ 221.673519][T11229] should_fail_ex+0x262/0x280 [ 221.673547][T11229] ? do_getname+0x2e/0x1c0 [ 221.673627][T11229] should_failslab+0x8c/0xb0 [ 221.673664][T11229] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 221.673773][T11229] ? do_getname+0x2e/0x1c0 [ 221.673800][T11229] do_getname+0x2e/0x1c0 [ 221.673847][T11229] getname_flags+0x1d/0x30 [ 221.673871][T11229] path_listxattrat+0x7e/0x2b0 [ 221.673957][T11229] __x64_sys_listxattr+0x4a/0x60 [ 221.674068][T11229] x64_sys_call+0x2177/0x2550 [ 221.674176][T11229] do_syscall_64+0x112/0x360 [ 221.674200][T11229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.674221][T11229] RIP: 0033:0x7fb7e444e199 [ 221.674236][T11229] 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 [ 221.674257][T11229] RSP: 002b:00007fb7e2ea7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 221.674320][T11229] RAX: ffffffffffffffda RBX: 00007fb7e46d5fa0 RCX: 00007fb7e444e199 [ 221.674333][T11229] RDX: 000000000000008c RSI: 0000000000000000 RDI: 0000200000000000 [ 221.674391][T11229] RBP: 00007fb7e2ea7090 R08: 0000000000000000 R09: 0000000000000000 [ 221.674406][T11229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.674422][T11229] R13: 00007fb7e46d6038 R14: 00007fb7e46d5fa0 R15: 00007ffda4f3a3e8 [ 221.674444][T11229] [ 221.678229][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 221.678242][ T29] audit: type=1400 audit(1791269897.199:885): avc: denied { write } for pid=11228 comm="syz.3.2595" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 221.689600][ T29] audit: type=1400 audit(1791269897.209:886): avc: denied { bind } for pid=11228 comm="syz.3.2595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 221.704075][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.345296][T11284] loop2: detected capacity change from 0 to 1024 [ 223.348042][T11284] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 223.367108][T11284] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 223.370112][ T29] audit: type=1400 audit(1791269898.899:887): avc: denied { write } for pid=11283 comm="syz.2.2611" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 223.370141][ T29] audit: type=1400 audit(1791269898.899:888): avc: denied { write } for pid=11283 comm="syz.2.2611" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 223.371819][T11284] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2611'. [ 223.437028][T11289] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2612'. [ 223.446957][T11292] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20000 [ 223.476531][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.513573][T11300] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 223.522325][T11300] xt_hashlimit: size too large, truncated to 1048576 [ 223.522339][T11300] xt_hashlimit: overflow, try lower: 629/0 [ 223.526411][T11297] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2614'. [ 223.529401][ T29] audit: type=1400 audit(1791269899.049:889): avc: denied { getopt } for pid=11299 comm="syz.2.2613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 223.764274][T11310] FAULT_INJECTION: forcing a failure. [ 223.764274][T11310] name failslab, interval 1, probability 0, space 0, times 0 [ 223.764340][T11310] CPU: 0 UID: 0 PID: 11310 Comm: syz.3.2618 Not tainted syzkaller #0 PREEMPT(lazy) [ 223.764366][T11310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 223.764381][T11310] Call Trace: [ 223.764405][T11310] [ 223.764414][T11310] __dump_stack+0x1d/0x30 [ 223.764504][T11310] dump_stack_lvl+0x95/0xd0 [ 223.764529][T11310] dump_stack+0x15/0x1b [ 223.764554][T11310] should_fail_ex+0x262/0x280 [ 223.764584][T11310] ? __alloc_skb+0x2e0/0x6f0 [ 223.764664][T11310] should_failslab+0x8c/0xb0 [ 223.764695][T11310] kmem_cache_alloc_node_noprof+0x82/0x400 [ 223.764731][T11310] ? __alloc_skb+0x2e0/0x6f0 [ 223.764854][T11310] __alloc_skb+0x2e0/0x6f0 [ 223.764873][T11310] ? __alloc_skb+0x209/0x6f0 [ 223.764945][T11310] skb_segment+0xa8e/0x2340 [ 223.764976][T11310] ? skb_segment+0x591/0x2340 [ 223.765011][T11310] __udp_gso_segment+0x999/0x1e50 [ 223.765091][T11310] ? __pfx_sock_wfree+0x10/0x10 [ 223.765115][T11310] udp4_ufo_fragment+0x31d/0x3e0 [ 223.765143][T11310] inet_gso_segment+0x40a/0xa40 [ 223.765192][T11310] ? __pfx_inet_gso_segment+0x10/0x10 [ 223.765230][T11310] skb_mac_gso_segment+0x194/0x320 [ 223.765257][T11310] __skb_gso_segment+0x29c/0x350 [ 223.765328][T11310] ? unwind_next_frame+0xbad/0xd40 [ 223.765352][T11310] ? stack_trace_consume_entry+0x99/0xb0 [ 223.765420][T11310] validate_xmit_skb+0x76e/0xdd0 [ 223.765446][T11310] validate_xmit_skb_list+0x5c/0xe0 [ 223.765500][T11310] sch_direct_xmit+0x83/0x580 [ 223.765659][T11310] __dev_queue_xmit+0xda5/0x1ec0 [ 223.765683][T11310] ? __dev_queue_xmit+0x151/0x1ec0 [ 223.765748][T11310] ? ip_neigh_gw4+0x15a/0x170 [ 223.765770][T11310] ip_finish_output2+0x752/0x8a0 [ 223.765797][T11310] ip_finish_output+0x112/0x290 [ 223.765888][T11310] ip_mc_output+0x25f/0x370 [ 223.765906][T11310] ? __pfx_ip_finish_output+0x10/0x10 [ 223.765991][T11310] ? __pfx_ip_mc_output+0x10/0x10 [ 223.766009][T11310] ip_send_skb+0x139/0x140 [ 223.766030][T11310] udp_send_skb+0x542/0x7b0 [ 223.766087][T11310] udp_sendmsg+0x1094/0x14e0 [ 223.766130][T11310] udpv6_sendmsg+0x8ee/0x1700 [ 223.766161][T11310] ? __rcu_read_unlock+0x4e/0x70 [ 223.766205][T11310] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 223.766299][T11310] ? __pfx_inet6_sendmsg+0x10/0x10 [ 223.766325][T11310] inet6_sendmsg+0xac/0xd0 [ 223.766355][T11310] sock_write_iter+0x21c/0x2f0 [ 223.766391][T11310] ? __pfx_sock_write_iter+0x10/0x10 [ 223.766556][T11310] vfs_write+0x57f/0x9a0 [ 223.766595][T11310] ksys_write+0xdc/0x1a0 [ 223.766628][T11310] __x64_sys_write+0x40/0x50 [ 223.766743][T11310] x64_sys_call+0x154e/0x2550 [ 223.766770][T11310] do_syscall_64+0x112/0x360 [ 223.766849][T11310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.766871][T11310] RIP: 0033:0x7fb7e444e199 [ 223.766889][T11310] 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 [ 223.766910][T11310] RSP: 002b:00007fb7e2ea7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 223.766933][T11310] RAX: ffffffffffffffda RBX: 00007fb7e46d5fa0 RCX: 00007fb7e444e199 [ 223.767016][T11310] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000003 [ 223.767029][T11310] RBP: 00007fb7e44e58e0 R08: 0000000000000000 R09: 0000000000000000 [ 223.767041][T11310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.767053][T11310] R13: 00007fb7e46d6038 R14: 00007fb7e46d5fa0 R15: 00007ffda4f3a3e8 [ 223.767109][T11310] [ 224.534469][T11329] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2623'. [ 224.673192][T11336] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2626'. [ 224.928507][T11348] FAULT_INJECTION: forcing a failure. [ 224.928507][T11348] name failslab, interval 1, probability 0, space 0, times 0 [ 224.928535][T11348] CPU: 0 UID: 0 PID: 11348 Comm: syz.3.2630 Not tainted syzkaller #0 PREEMPT(lazy) [ 224.928620][T11348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.928663][T11348] Call Trace: [ 224.928669][T11348] [ 224.928676][T11348] __dump_stack+0x1d/0x30 [ 224.928699][T11348] dump_stack_lvl+0x95/0xd0 [ 224.928719][T11348] dump_stack+0x15/0x1b [ 224.928739][T11348] should_fail_ex+0x262/0x280 [ 224.928768][T11348] ? __alloc_skb+0x2e0/0x6f0 [ 224.928791][T11348] should_failslab+0x8c/0xb0 [ 224.928864][T11348] kmem_cache_alloc_node_noprof+0x82/0x400 [ 224.928913][T11348] ? __alloc_skb+0x2e0/0x6f0 [ 224.928936][T11348] __alloc_skb+0x2e0/0x6f0 [ 224.928959][T11348] ? __alloc_skb+0x209/0x6f0 [ 224.929048][T11348] skb_segment+0xa8e/0x2340 [ 224.929079][T11348] ? skb_segment+0x591/0x2340 [ 224.929122][T11348] __udp_gso_segment+0x999/0x1e50 [ 224.929161][T11348] ? __pfx_sock_wfree+0x10/0x10 [ 224.929219][T11348] udp4_ufo_fragment+0x31d/0x3e0 [ 224.929248][T11348] inet_gso_segment+0x40a/0xa40 [ 224.929283][T11348] ? __pfx_inet_gso_segment+0x10/0x10 [ 224.929311][T11348] skb_mac_gso_segment+0x194/0x320 [ 224.929336][T11348] __skb_gso_segment+0x29c/0x350 [ 224.929395][T11348] ? unwind_next_frame+0xbad/0xd40 [ 224.929417][T11348] ? stack_trace_consume_entry+0x99/0xb0 [ 224.929496][T11348] validate_xmit_skb+0x76e/0xdd0 [ 224.929539][T11348] validate_xmit_skb_list+0x5c/0xe0 [ 224.929562][T11348] sch_direct_xmit+0x83/0x580 [ 224.929592][T11348] __dev_queue_xmit+0xda5/0x1ec0 [ 224.929620][T11348] ? __dev_queue_xmit+0x151/0x1ec0 [ 224.929702][T11348] ? ip_neigh_gw4+0x15a/0x170 [ 224.929724][T11348] ip_finish_output2+0x752/0x8a0 [ 224.929785][T11348] ip_finish_output+0x112/0x290 [ 224.929808][T11348] ip_mc_output+0x25f/0x370 [ 224.929826][T11348] ? __pfx_ip_finish_output+0x10/0x10 [ 224.929845][T11348] ? __pfx_ip_mc_output+0x10/0x10 [ 224.929869][T11348] ip_send_skb+0x139/0x140 [ 224.929893][T11348] udp_send_skb+0x542/0x7b0 [ 224.929932][T11348] udp_sendmsg+0x1094/0x14e0 [ 224.930101][T11348] udpv6_sendmsg+0x8ee/0x1700 [ 224.930202][T11348] ? __rcu_read_unlock+0x4e/0x70 [ 224.930290][T11348] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 224.930314][T11348] ? __pfx_inet6_sendmsg+0x10/0x10 [ 224.930346][T11348] inet6_sendmsg+0xac/0xd0 [ 224.930381][T11348] sock_write_iter+0x21c/0x2f0 [ 224.930417][T11348] ? __pfx_sock_write_iter+0x10/0x10 [ 224.930448][T11348] vfs_write+0x57f/0x9a0 [ 224.930521][T11348] ksys_write+0xdc/0x1a0 [ 224.930558][T11348] __x64_sys_write+0x40/0x50 [ 224.930590][T11348] x64_sys_call+0x154e/0x2550 [ 224.930648][T11348] do_syscall_64+0x112/0x360 [ 224.930677][T11348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.930741][T11348] RIP: 0033:0x7fb7e444e199 [ 224.930803][T11348] 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 [ 224.930820][T11348] RSP: 002b:00007fb7e2ea7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 224.930839][T11348] RAX: ffffffffffffffda RBX: 00007fb7e46d5fa0 RCX: 00007fb7e444e199 [ 224.930852][T11348] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000003 [ 224.930867][T11348] RBP: 00007fb7e44e58e0 R08: 0000000000000000 R09: 0000000000000000 [ 224.930882][T11348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 224.930912][T11348] R13: 00007fb7e46d6038 R14: 00007fb7e46d5fa0 R15: 00007ffda4f3a3e8 [ 224.930932][T11348] [ 225.364687][T11356] loop2: detected capacity change from 0 to 1024 [ 225.381104][T11356] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 225.417564][T11356] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 225.432568][ T29] audit: type=1400 audit(1791269900.949:890): avc: denied { write } for pid=11355 comm="syz.2.2634" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 225.432605][ T29] audit: type=1400 audit(1791269900.949:891): avc: denied { write } for pid=11355 comm="syz.2.2634" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 225.437124][T11356] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2634'. [ 225.510944][T11366] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 225.533139][T11366] dummy0 speed is unknown, defaulting to 1000 [ 225.906606][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.959764][T11371] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2637'. [ 226.018293][ T29] audit: type=1400 audit(1791269901.539:892): avc: denied { create } for pid=11385 comm="syz.4.2643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 226.019286][ T29] audit: type=1400 audit(1791269901.539:893): avc: denied { setopt } for pid=11385 comm="syz.4.2643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 226.069410][T11387] loop3: detected capacity change from 0 to 512 [ 226.084455][T11383] FAULT_INJECTION: forcing a failure. [ 226.084455][T11383] name failslab, interval 1, probability 0, space 0, times 0 [ 226.084484][T11383] CPU: 0 UID: 0 PID: 11383 Comm: syz.2.2641 Not tainted syzkaller #0 PREEMPT(lazy) [ 226.084574][T11383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 226.084589][T11383] Call Trace: [ 226.084596][T11383] [ 226.084605][T11383] __dump_stack+0x1d/0x30 [ 226.084631][T11383] dump_stack_lvl+0x95/0xd0 [ 226.084652][T11383] dump_stack+0x15/0x1b [ 226.084671][T11383] should_fail_ex+0x262/0x280 [ 226.084726][T11383] ? __alloc_skb+0x2e0/0x6f0 [ 226.084744][T11383] should_failslab+0x8c/0xb0 [ 226.084774][T11383] kmem_cache_alloc_node_noprof+0x82/0x400 [ 226.084717][ T29] audit: type=1400 audit(1791269901.599:894): avc: denied { bind } for pid=11385 comm="syz.4.2643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 226.084808][T11383] ? __alloc_skb+0x2e0/0x6f0 [ 226.084891][T11383] __alloc_skb+0x2e0/0x6f0 [ 226.084911][T11383] ? __alloc_skb+0x209/0x6f0 [ 226.084930][T11383] skb_segment+0xa8e/0x2340 [ 226.084963][T11383] ? skb_segment+0x591/0x2340 [ 226.085076][T11383] __udp_gso_segment+0x999/0x1e50 [ 226.085104][T11383] ? __pfx_sock_wfree+0x10/0x10 [ 226.085132][T11383] udp4_ufo_fragment+0x31d/0x3e0 [ 226.085159][T11383] inet_gso_segment+0x40a/0xa40 [ 226.085273][T11383] ? __pfx_inet_gso_segment+0x10/0x10 [ 226.085304][T11383] skb_mac_gso_segment+0x194/0x320 [ 226.085330][T11383] __skb_gso_segment+0x29c/0x350 [ 226.085412][T11383] ? unwind_next_frame+0xbad/0xd40 [ 226.085439][T11383] ? stack_trace_consume_entry+0x99/0xb0 [ 226.085475][T11383] validate_xmit_skb+0x76e/0xdd0 [ 226.085512][T11383] validate_xmit_skb_list+0x5c/0xe0 [ 226.085534][T11383] sch_direct_xmit+0x83/0x580 [ 226.085578][T11383] __dev_queue_xmit+0xda5/0x1ec0 [ 226.085602][T11383] ? __dev_queue_xmit+0x151/0x1ec0 [ 226.085628][T11383] ? ip_neigh_gw4+0x15a/0x170 [ 226.085651][T11383] ip_finish_output2+0x752/0x8a0 [ 226.085700][T11383] ip_finish_output+0x112/0x290 [ 226.085727][T11383] ip_mc_output+0x25f/0x370 [ 226.085746][T11383] ? __pfx_ip_finish_output+0x10/0x10 [ 226.085766][T11383] ? __pfx_ip_mc_output+0x10/0x10 [ 226.085841][T11383] ip_send_skb+0x139/0x140 [ 226.085864][T11383] udp_send_skb+0x542/0x7b0 [ 226.085900][T11383] udp_sendmsg+0x1094/0x14e0 [ 226.085948][T11383] udpv6_sendmsg+0x8ee/0x1700 [ 226.086045][T11383] ? __rcu_read_unlock+0x4e/0x70 [ 226.086164][T11383] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 226.086188][T11383] ? __pfx_inet6_sendmsg+0x10/0x10 [ 226.086213][T11383] inet6_sendmsg+0xac/0xd0 [ 226.086321][T11383] sock_write_iter+0x21c/0x2f0 [ 226.086350][T11383] ? __pfx_sock_write_iter+0x10/0x10 [ 226.086405][T11383] vfs_write+0x57f/0x9a0 [ 226.086442][T11383] ksys_write+0xdc/0x1a0 [ 226.086474][T11383] __x64_sys_write+0x40/0x50 [ 226.086530][T11383] x64_sys_call+0x154e/0x2550 [ 226.086555][T11383] do_syscall_64+0x112/0x360 [ 226.086590][T11383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.086637][T11383] RIP: 0033:0x7f39a7dbe199 [ 226.086726][T11383] 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 [ 226.086746][T11383] RSP: 002b:00007f39a6817028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 226.086784][T11383] RAX: ffffffffffffffda RBX: 00007f39a8045fa0 RCX: 00007f39a7dbe199 [ 226.086798][T11383] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000003 [ 226.086811][T11383] RBP: 00007f39a7e558e0 R08: 0000000000000000 R09: 0000000000000000 [ 226.086825][T11383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.086839][T11383] R13: 00007f39a8046038 R14: 00007f39a8045fa0 R15: 00007ffcd9307e38 [ 226.086863][T11383] [ 226.269884][T11387] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.269990][T11387] ext4 filesystem being mounted at /457/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.577836][T11416] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2653'. [ 226.787625][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.853485][T11432] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2658'. [ 227.330282][T11453] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2666'. [ 227.439837][T11461] loop2: detected capacity change from 0 to 128 [ 227.478734][T11461] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 227.533408][T11461] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 227.533845][T11461] ext2 filesystem being mounted at /534/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 227.839326][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 227.839419][ T29] audit: type=1400 audit(1791269903.059:896): avc: denied { write } for pid=11458 comm="syz.2.2668" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 227.839446][ T29] audit: type=1400 audit(1791269903.079:897): avc: denied { write } for pid=11458 comm="syz.2.2668" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 227.839470][ T29] audit: type=1400 audit(1791269903.079:898): avc: denied { write } for pid=11458 comm="syz.2.2668" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 227.839491][ T29] audit: type=1400 audit(1791269903.089:899): avc: denied { write } for pid=11458 comm="syz.2.2668" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 227.949358][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 228.219136][T11473] loop3: detected capacity change from 0 to 128 [ 228.320479][T11473] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 228.355575][T11473] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 228.356032][T11473] ext2 filesystem being mounted at /462/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 228.567532][ T29] audit: type=1400 audit(1791269903.879:900): avc: denied { write } for pid=11469 comm="syz.3.2672" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 228.567587][ T29] audit: type=1400 audit(1791269903.889:901): avc: denied { write } for pid=11469 comm="syz.3.2672" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 228.567615][ T29] audit: type=1400 audit(1791269903.889:902): avc: denied { write } for pid=11469 comm="syz.3.2672" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 228.567641][ T29] audit: type=1400 audit(1791269903.889:903): avc: denied { write } for pid=11469 comm="syz.3.2672" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 228.847842][T11470] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2672'. [ 228.884122][ T3306] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 229.049399][T11490] FAULT_INJECTION: forcing a failure. [ 229.049399][T11490] name failslab, interval 1, probability 0, space 0, times 0 [ 229.049443][T11490] CPU: 0 UID: 0 PID: 11490 Comm: syz.1.2679 Not tainted syzkaller #0 PREEMPT(lazy) [ 229.049522][T11490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 229.049530][T11490] Call Trace: [ 229.049534][T11490] [ 229.049539][T11490] __dump_stack+0x1d/0x30 [ 229.049556][T11490] dump_stack_lvl+0x95/0xd0 [ 229.049568][T11490] dump_stack+0x15/0x1b [ 229.049629][T11490] should_fail_ex+0x262/0x280 [ 229.049660][T11490] ? __alloc_skb+0x2e0/0x6f0 [ 229.049672][T11490] should_failslab+0x8c/0xb0 [ 229.049691][T11490] kmem_cache_alloc_node_noprof+0x82/0x400 [ 229.049763][T11490] ? __alloc_skb+0x2e0/0x6f0 [ 229.049775][T11490] __alloc_skb+0x2e0/0x6f0 [ 229.049829][T11490] ? __alloc_skb+0x209/0x6f0 [ 229.049840][T11490] skb_segment+0xa8e/0x2340 [ 229.049939][T11490] ? skb_segment+0x591/0x2340 [ 229.049978][T11490] __udp_gso_segment+0x999/0x1e50 [ 229.050035][T11490] ? __pfx_sock_wfree+0x10/0x10 [ 229.050060][T11490] ? irqentry_exit_to_kernel_mode_preempt+0x2b/0x40 [ 229.050083][T11490] udp4_ufo_fragment+0x31d/0x3e0 [ 229.050155][T11490] inet_gso_segment+0x40a/0xa40 [ 229.050191][T11490] ? __pfx_inet_gso_segment+0x10/0x10 [ 229.050221][T11490] skb_mac_gso_segment+0x194/0x320 [ 229.050318][T11490] __skb_gso_segment+0x29c/0x350 [ 229.050341][T11490] ? unwind_next_frame+0xbad/0xd40 [ 229.050367][T11490] ? stack_trace_consume_entry+0x99/0xb0 [ 229.050428][T11490] validate_xmit_skb+0x76e/0xdd0 [ 229.050454][T11490] ? irqentry_exit+0x7d/0x610 [ 229.050478][T11490] validate_xmit_skb_list+0x5c/0xe0 [ 229.050501][T11490] sch_direct_xmit+0x83/0x580 [ 229.050536][T11490] __dev_queue_xmit+0xda5/0x1ec0 [ 229.050634][T11490] ? __dev_queue_xmit+0x151/0x1ec0 [ 229.050710][T11490] ? kcsan_setup_watchpoint+0x42b/0x4a0 [ 229.050750][T11490] ? ip_finish_output2+0x122/0x8a0 [ 229.050831][T11490] ? ip_neigh_gw4+0x15a/0x170 [ 229.050852][T11490] ip_finish_output2+0x752/0x8a0 [ 229.050882][T11490] ip_finish_output+0x112/0x290 [ 229.050906][T11490] ip_mc_output+0x25f/0x370 [ 229.050956][T11490] ? __pfx_ip_finish_output+0x10/0x10 [ 229.050978][T11490] ? __pfx_ip_mc_output+0x10/0x10 [ 229.050996][T11490] ip_send_skb+0x139/0x140 [ 229.051015][T11490] udp_send_skb+0x542/0x7b0 [ 229.051121][T11490] udp_sendmsg+0x1094/0x14e0 [ 229.051187][T11490] udpv6_sendmsg+0x8ee/0x1700 [ 229.051220][T11490] ? __rcu_read_unlock+0x4e/0x70 [ 229.051262][T11490] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 229.051366][T11490] ? __pfx_inet6_sendmsg+0x10/0x10 [ 229.051395][T11490] inet6_sendmsg+0xac/0xd0 [ 229.051420][T11490] sock_write_iter+0x21c/0x2f0 [ 229.051453][T11490] ? __pfx_sock_write_iter+0x10/0x10 [ 229.051504][T11490] vfs_write+0x57f/0x9a0 [ 229.051535][T11490] ksys_write+0xdc/0x1a0 [ 229.051566][T11490] __x64_sys_write+0x40/0x50 [ 229.051644][T11490] x64_sys_call+0x154e/0x2550 [ 229.051669][T11490] do_syscall_64+0x112/0x360 [ 229.051756][T11490] ? generic_smp_call_function_single_interrupt+0x13/0x20 [ 229.051786][T11490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.051809][T11490] RIP: 0033:0x7feac7e7e199 [ 229.051897][T11490] 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 [ 229.051915][T11490] RSP: 002b:00007feac68b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.051938][T11490] RAX: ffffffffffffffda RBX: 00007feac8106090 RCX: 00007feac7e7e199 [ 229.051984][T11490] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000005 [ 229.052001][T11490] RBP: 00007feac7f158e0 R08: 0000000000000000 R09: 0000000000000000 [ 229.052034][T11490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 229.052046][T11490] R13: 00007feac8106128 R14: 00007feac8106090 R15: 00007fff328f47e8 [ 229.052064][T11490] [ 229.192006][ T29] audit: type=1400 audit(1791269904.709:904): avc: denied { mounton } for pid=11491 comm="syz.4.2680" path="/531/bus" dev="tmpfs" ino=2860 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 229.448224][T11502] FAULT_INJECTION: forcing a failure. [ 229.448224][T11502] name failslab, interval 1, probability 0, space 0, times 0 [ 229.448253][T11502] CPU: 1 UID: 0 PID: 11502 Comm: syz.2.2670 Not tainted syzkaller #0 PREEMPT(lazy) [ 229.448281][T11502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 229.448296][T11502] Call Trace: [ 229.448352][T11502] [ 229.448360][T11502] __dump_stack+0x1d/0x30 [ 229.448387][T11502] dump_stack_lvl+0x95/0xd0 [ 229.448411][T11502] dump_stack+0x15/0x1b [ 229.448439][T11502] should_fail_ex+0x262/0x280 [ 229.448463][T11502] should_failslab+0x8c/0xb0 [ 229.448497][T11502] __kvmalloc_node_noprof+0x168/0x5c0 [ 229.448598][T11502] ? traverse+0x9c/0x3b0 [ 229.448625][T11502] ? preempt_schedule_irq+0x2c/0x50 [ 229.448723][T11502] ? traverse+0x9c/0x3b0 [ 229.448750][T11502] ? irqentry_exit+0x7d/0x610 [ 229.448771][T11502] traverse+0x9c/0x3b0 [ 229.448859][T11502] seq_read_iter+0x7dc/0x8f0 [ 229.448891][T11502] seq_read+0x279/0x2c0 [ 229.448941][T11502] ? __pfx_seq_read+0x10/0x10 [ 229.448967][T11502] proc_reg_read+0x128/0x1c0 [ 229.449061][T11502] ? __pfx_proc_reg_read+0x10/0x10 [ 229.449088][T11502] vfs_read+0x18e/0x7c0 [ 229.449117][T11502] ? __fget_files+0x184/0x1c0 [ 229.449154][T11502] ? __rcu_read_unlock+0x4e/0x70 [ 229.449188][T11502] ? __fget_files+0x184/0x1c0 [ 229.449241][T11502] ? mutex_unlock+0x4e/0x90 [ 229.449275][T11502] __x64_sys_pread64+0xfd/0x150 [ 229.449310][T11502] x64_sys_call+0xd2e/0x2550 [ 229.449343][T11502] do_syscall_64+0x112/0x360 [ 229.449431][T11502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.449456][T11502] RIP: 0033:0x7f39a7dbe199 [ 229.449474][T11502] 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 [ 229.449491][T11502] RSP: 002b:00007f39a67f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 229.449578][T11502] RAX: ffffffffffffffda RBX: 00007f39a8046090 RCX: 00007f39a7dbe199 [ 229.449595][T11502] RDX: 0000000000018ff6 RSI: 000020000001a340 RDI: 0000000000000006 [ 229.449609][T11502] RBP: 00007f39a67f6090 R08: 0000000000000000 R09: 0000000000000000 [ 229.449624][T11502] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 229.449638][T11502] R13: 00007f39a8046128 R14: 00007f39a8046090 R15: 00007ffcd9307e38 [ 229.449733][T11502] [ 229.455989][T11502] loop2: detected capacity change from 0 to 128 [ 229.579612][T11502] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 229.703475][T11502] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 229.707629][T11502] ext2 filesystem being mounted at /535/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 229.963036][ T29] audit: type=1400 audit(1791269905.239:905): avc: denied { write } for pid=11499 comm="syz.2.2670" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 229.986060][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 230.144742][T11508] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2682'. [ 230.144764][T11508] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 230.144779][T11508] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 230.297975][T11508] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 230.297994][T11508] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 230.438699][T11523] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2688'. [ 230.632671][T11533] SET target dimension over the limit! [ 230.821351][T11532] loop1: detected capacity change from 0 to 2048 [ 230.842853][T11532] loop1: p1 < > p4 [ 230.847658][T11532] loop1: p4 size 8388608 extends beyond EOD, truncated [ 230.908648][T11543] FAULT_INJECTION: forcing a failure. [ 230.908648][T11543] name failslab, interval 1, probability 0, space 0, times 0 [ 230.908677][T11543] CPU: 1 UID: 0 PID: 11543 Comm: syz.3.2692 Not tainted syzkaller #0 PREEMPT(lazy) [ 230.908706][T11543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 230.908771][T11543] Call Trace: [ 230.908777][T11543] [ 230.908786][T11543] __dump_stack+0x1d/0x30 [ 230.908822][T11543] dump_stack_lvl+0x95/0xd0 [ 230.908843][T11543] dump_stack+0x15/0x1b [ 230.908865][T11543] should_fail_ex+0x262/0x280 [ 230.908909][T11543] ? __alloc_skb+0x2e0/0x6f0 [ 230.908926][T11543] should_failslab+0x8c/0xb0 [ 230.908960][T11543] kmem_cache_alloc_node_noprof+0x82/0x400 [ 230.909096][T11543] ? __alloc_skb+0x2e0/0x6f0 [ 230.909115][T11543] __alloc_skb+0x2e0/0x6f0 [ 230.909133][T11543] ? __alloc_skb+0x209/0x6f0 [ 230.909151][T11543] skb_segment+0xa8e/0x2340 [ 230.909299][T11543] ? skb_segment+0x591/0x2340 [ 230.909334][T11543] __udp_gso_segment+0x999/0x1e50 [ 230.909365][T11543] ? __pfx_sock_wfree+0x10/0x10 [ 230.909460][T11543] udp4_ufo_fragment+0x31d/0x3e0 [ 230.909489][T11543] inet_gso_segment+0x40a/0xa40 [ 230.909524][T11543] ? __pfx_inet_gso_segment+0x10/0x10 [ 230.909630][T11543] skb_mac_gso_segment+0x194/0x320 [ 230.909653][T11543] __skb_gso_segment+0x29c/0x350 [ 230.909672][T11543] ? unwind_next_frame+0xbad/0xd40 [ 230.909694][T11543] ? stack_trace_consume_entry+0x99/0xb0 [ 230.909759][T11543] validate_xmit_skb+0x76e/0xdd0 [ 230.909785][T11543] validate_xmit_skb_list+0x5c/0xe0 [ 230.909808][T11543] sch_direct_xmit+0x83/0x580 [ 230.909834][T11543] __dev_queue_xmit+0xda5/0x1ec0 [ 230.909970][T11543] ? __dev_queue_xmit+0x151/0x1ec0 [ 230.909999][T11543] ? ip_neigh_gw4+0x15a/0x170 [ 230.910025][T11543] ip_finish_output2+0x752/0x8a0 [ 230.910099][T11543] ip_finish_output+0x112/0x290 [ 230.910123][T11543] ip_mc_output+0x25f/0x370 [ 230.910145][T11543] ? __pfx_ip_finish_output+0x10/0x10 [ 230.910167][T11543] ? __pfx_ip_mc_output+0x10/0x10 [ 230.910286][T11543] ip_send_skb+0x139/0x140 [ 230.910308][T11543] udp_send_skb+0x542/0x7b0 [ 230.910359][T11543] udp_sendmsg+0x1094/0x14e0 [ 230.910460][T11543] udpv6_sendmsg+0x8ee/0x1700 [ 230.910517][T11543] ? __rcu_read_unlock+0x4e/0x70 [ 230.910564][T11543] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 230.910590][T11543] ? __pfx_inet6_sendmsg+0x10/0x10 [ 230.910638][T11543] inet6_sendmsg+0xac/0xd0 [ 230.910663][T11543] sock_write_iter+0x21c/0x2f0 [ 230.910692][T11543] ? __pfx_sock_write_iter+0x10/0x10 [ 230.910775][T11543] vfs_write+0x57f/0x9a0 [ 230.910812][T11543] ksys_write+0xdc/0x1a0 [ 230.910876][T11543] __x64_sys_write+0x40/0x50 [ 230.910909][T11543] x64_sys_call+0x154e/0x2550 [ 230.910938][T11543] do_syscall_64+0x112/0x360 [ 230.910968][T11543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.910994][T11543] RIP: 0033:0x7fb7e444e199 [ 230.911013][T11543] 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 [ 230.911058][T11543] RSP: 002b:00007fb7e2e86028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.911129][T11543] RAX: ffffffffffffffda RBX: 00007fb7e46d6090 RCX: 00007fb7e444e199 [ 230.911221][T11543] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000005 [ 230.911235][T11543] RBP: 00007fb7e44e58e0 R08: 0000000000000000 R09: 0000000000000000 [ 230.911250][T11543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 230.911265][T11543] R13: 00007fb7e46d6128 R14: 00007fb7e46d6090 R15: 00007ffda4f3a3e8 [ 230.911288][T11543] [ 231.386616][T11574] pimreg: entered allmulticast mode [ 231.404593][T11580] SET target dimension over the limit! [ 231.875880][T11596] loop3: detected capacity change from 0 to 128 [ 231.878820][T11596] FAT-fs (loop3): bogus number of FAT structure [ 231.878835][T11596] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 231.879230][T11596] FAT-fs (loop3): Can't find a valid FAT filesystem [ 232.104976][T11599] siw: device registration error -23 [ 232.117884][T11611] SET target dimension over the limit! [ 232.291249][T11636] FAULT_INJECTION: forcing a failure. [ 232.291249][T11636] name failslab, interval 1, probability 0, space 0, times 0 [ 232.291284][T11636] CPU: 0 UID: 0 PID: 11636 Comm: syz.2.2719 Not tainted syzkaller #0 PREEMPT(lazy) [ 232.291314][T11636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 232.291330][T11636] Call Trace: [ 232.291337][T11636] [ 232.291397][T11636] __dump_stack+0x1d/0x30 [ 232.291431][T11636] dump_stack_lvl+0x95/0xd0 [ 232.291457][T11636] dump_stack+0x15/0x1b [ 232.291483][T11636] should_fail_ex+0x262/0x280 [ 232.291554][T11636] ? __alloc_skb+0x2e0/0x6f0 [ 232.291575][T11636] should_failslab+0x8c/0xb0 [ 232.291612][T11636] kmem_cache_alloc_node_noprof+0x82/0x400 [ 232.291681][T11636] ? __alloc_skb+0x2e0/0x6f0 [ 232.291706][T11636] __alloc_skb+0x2e0/0x6f0 [ 232.291727][T11636] ? __alloc_skb+0x209/0x6f0 [ 232.291820][T11636] skb_segment+0xa8e/0x2340 [ 232.291857][T11636] ? skb_segment+0x591/0x2340 [ 232.291900][T11636] __udp_gso_segment+0x999/0x1e50 [ 232.291975][T11636] ? __pfx_sock_wfree+0x10/0x10 [ 232.292008][T11636] udp4_ufo_fragment+0x31d/0x3e0 [ 232.292108][T11636] inet_gso_segment+0x40a/0xa40 [ 232.292152][T11636] ? __pfx_inet_gso_segment+0x10/0x10 [ 232.292266][T11636] skb_mac_gso_segment+0x194/0x320 [ 232.292292][T11636] __skb_gso_segment+0x29c/0x350 [ 232.292315][T11636] ? unwind_next_frame+0xbad/0xd40 [ 232.292378][T11636] ? stack_trace_consume_entry+0x99/0xb0 [ 232.292413][T11636] validate_xmit_skb+0x76e/0xdd0 [ 232.292439][T11636] validate_xmit_skb_list+0x5c/0xe0 [ 232.292508][T11636] sch_direct_xmit+0x83/0x580 [ 232.292539][T11636] __dev_queue_xmit+0xda5/0x1ec0 [ 232.292595][T11636] ? __dev_queue_xmit+0x151/0x1ec0 [ 232.292696][T11636] ? ip_neigh_gw4+0x15a/0x170 [ 232.292722][T11636] ip_finish_output2+0x752/0x8a0 [ 232.292748][T11636] ip_finish_output+0x112/0x290 [ 232.292767][T11636] ip_mc_output+0x25f/0x370 [ 232.292861][T11636] ? __pfx_ip_finish_output+0x10/0x10 [ 232.292881][T11636] ? __pfx_ip_mc_output+0x10/0x10 [ 232.292899][T11636] ip_send_skb+0x139/0x140 [ 232.292936][T11636] udp_send_skb+0x542/0x7b0 [ 232.293012][T11636] udp_sendmsg+0x1094/0x14e0 [ 232.293050][T11636] udpv6_sendmsg+0x8ee/0x1700 [ 232.293079][T11636] ? __rcu_read_unlock+0x4e/0x70 [ 232.293197][T11636] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 232.293232][T11636] ? __pfx_inet6_sendmsg+0x10/0x10 [ 232.293265][T11636] inet6_sendmsg+0xac/0xd0 [ 232.293355][T11636] sock_write_iter+0x21c/0x2f0 [ 232.293397][T11636] ? __pfx_sock_write_iter+0x10/0x10 [ 232.293423][T11636] vfs_write+0x57f/0x9a0 [ 232.293523][T11636] ksys_write+0xdc/0x1a0 [ 232.293563][T11636] __x64_sys_write+0x40/0x50 [ 232.293655][T11636] x64_sys_call+0x154e/0x2550 [ 232.293681][T11636] do_syscall_64+0x112/0x360 [ 232.293704][T11636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.293726][T11636] RIP: 0033:0x7f39a7dbe199 [ 232.293807][T11636] 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 [ 232.293825][T11636] RSP: 002b:00007f39a67f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 232.293843][T11636] RAX: ffffffffffffffda RBX: 00007f39a8046090 RCX: 00007f39a7dbe199 [ 232.293856][T11636] RDX: 0000000000003f80 RSI: 0000200000000300 RDI: 0000000000000005 [ 232.293942][T11636] RBP: 00007f39a7e558e0 R08: 0000000000000000 R09: 0000000000000000 [ 232.293958][T11636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.294017][T11636] R13: 00007f39a8046128 R14: 00007f39a8046090 R15: 00007ffcd9307e38 [ 232.294036][T11636] [ 232.934191][T11652] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 233.107810][T11658] loop1: detected capacity change from 0 to 512 [ 233.143644][T11658] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e01c, mo2=0002] [ 233.143722][T11658] System zones: 1-12 [ 233.146927][T11658] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: inode #12: comm syz.1.2727: missing EA_INODE flag [ 233.147000][T11658] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 233.148200][T11658] EXT4-fs error (device loop1): ext4_xattr_inode_iget:442: comm syz.1.2727: error while reading EA inode 12 err=-117 [ 233.148235][T11658] loop1: lost filesystem error report for type 5 error -117 [ 233.149750][T11658] EXT4-fs (loop1): 1 orphan inode deleted [ 233.150459][T11658] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.184334][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 233.184378][ T29] audit: type=1400 audit(1791269908.699:932): avc: denied { write } for pid=11651 comm="syz.1.2727" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 233.194144][T11660] SET target dimension over the limit! [ 233.261750][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.386598][T11672] siw: device registration error -23 [ 233.490877][ T29] audit: type=1326 audit(1791269909.019:933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11668 comm="syz.3.2734" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb7e444e199 code=0x0 [ 233.748431][ T29] audit: type=1326 audit(1791269909.269:934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.748492][ T29] audit: type=1326 audit(1791269909.269:935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.748520][ T29] audit: type=1326 audit(1791269909.269:936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.748546][ T29] audit: type=1326 audit(1791269909.269:937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.748917][ T29] audit: type=1326 audit(1791269909.269:938): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.749111][ T29] audit: type=1326 audit(1791269909.269:939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7feac7e3e9ce code=0x7ffc0000 [ 233.749143][ T29] audit: type=1326 audit(1791269909.269:940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feac7e7e199 code=0x7ffc0000 [ 233.749184][ T29] audit: type=1326 audit(1791269909.269:941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11680 comm="syz.1.2736" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7feac7e3e9ce code=0x7ffc0000 [ 233.860591][T11690] FAULT_INJECTION: forcing a failure. [ 233.860591][T11690] name fail_futex, interval 1, probability 0, space 0, times 0 [ 233.860665][T11690] CPU: 1 UID: 0 PID: 11690 Comm: syz.0.2739 Not tainted syzkaller #0 PREEMPT(lazy) [ 233.860724][T11690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 233.860737][T11690] Call Trace: [ 233.860743][T11690] [ 233.860751][T11690] __dump_stack+0x1d/0x30 [ 233.860775][T11690] dump_stack_lvl+0x95/0xd0 [ 233.860798][T11690] dump_stack+0x15/0x1b [ 233.860822][T11690] should_fail_ex+0x262/0x280 [ 233.860862][T11690] should_fail+0xb/0x20 [ 233.860884][T11690] get_futex_key+0x12d/0xb10 [ 233.860916][T11690] ? __perf_event_task_sched_out+0x155/0x6d0 [ 233.860960][T11690] futex_wait_setup+0x49/0x3e0 [ 233.860989][T11690] __futex_wait+0xa9/0x260 [ 233.861062][T11690] ? __pfx_futex_wake_mark+0x10/0x10 [ 233.861084][T11690] futex_wait+0x98/0x1c0 [ 233.861109][T11690] do_futex+0x391/0x460 [ 233.861138][T11690] ? finish_task_switch+0x121/0x340 [ 233.861180][T11690] __se_sys_futex+0x2f6/0x370 [ 233.861214][T11690] ? xfd_validate_state+0x45/0xf0 [ 233.861249][T11690] __x64_sys_futex+0x78/0x90 [ 233.861282][T11690] x64_sys_call+0x22e2/0x2550 [ 233.861331][T11690] do_syscall_64+0x112/0x360 [ 233.861361][T11690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.861384][T11690] RIP: 0033:0x7f09003ae199 [ 233.861444][T11690] 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 [ 233.861461][T11690] RSP: 002b:00007f08fedc50e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 233.861483][T11690] RAX: ffffffffffffffda RBX: 00007f0900636188 RCX: 00007f09003ae199 [ 233.861501][T11690] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0900636188 [ 233.861516][T11690] RBP: 00007f0900636180 R08: 0000000000000000 R09: 0000000000000000 [ 233.861529][T11690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 233.861576][T11690] R13: 00007f0900636218 R14: 00007ffc79074c20 R15: 00007ffc79074d08 [ 233.861600][T11690] [ 234.274388][T11698] SET target dimension over the limit! [ 234.302045][T11697] netlink: 'syz.2.2742': attribute type 1 has an invalid length. [ 234.355635][T11701] netlink: 'syz.1.2744': attribute type 1 has an invalid length. [ 234.673756][T11712] futex_wake_op: syz.0.2748 tries to shift op by 32; fix this program [ 234.685428][ T51] IPVS: starting estimator thread 0... [ 234.772660][T11713] IPVS: using max 1872 ests per chain, 93600 per kthread [ 234.870533][T11715] A link change request failed with some changes committed already. Interface wg2 may have been left with an inconsistent configuration, please check. [ 235.465304][T11747] SET target dimension over the limit! [ 235.713958][T11759] dummy0 speed is unknown, defaulting to 1000 [ 235.772930][T11771] FAULT_INJECTION: forcing a failure. [ 235.772930][T11771] name fail_futex, interval 1, probability 0, space 0, times 0 [ 235.772973][T11771] CPU: 1 UID: 0 PID: 11771 Comm: syz.3.2757 Not tainted syzkaller #0 PREEMPT(lazy) [ 235.773003][T11771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 235.773018][T11771] Call Trace: [ 235.773065][T11771] [ 235.773073][T11771] __dump_stack+0x1d/0x30 [ 235.773096][T11771] dump_stack_lvl+0x95/0xd0 [ 235.773123][T11771] dump_stack+0x15/0x1b [ 235.773144][T11771] should_fail_ex+0x262/0x280 [ 235.773218][T11771] should_fail+0xb/0x20 [ 235.773245][T11771] get_futex_key+0x12d/0xb10 [ 235.773277][T11771] futex_wait_setup+0x49/0x3e0 [ 235.773302][T11771] __futex_wait+0xa9/0x260 [ 235.773362][T11771] ? __pfx_futex_wake_mark+0x10/0x10 [ 235.773384][T11771] futex_wait+0x98/0x1c0 [ 235.773406][T11771] do_futex+0x391/0x460 [ 235.773501][T11771] __se_sys_futex+0x2f6/0x370 [ 235.773528][T11771] ? xfd_validate_state+0x45/0xf0 [ 235.773562][T11771] __x64_sys_futex+0x78/0x90 [ 235.773666][T11771] x64_sys_call+0x22e2/0x2550 [ 235.773690][T11771] do_syscall_64+0x112/0x360 [ 235.773714][T11771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.773782][T11771] RIP: 0033:0x7fb7e444e199 [ 235.773796][T11771] 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 [ 235.773814][T11771] RSP: 002b:00007fb7e2e650e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 235.773832][T11771] RAX: ffffffffffffffda RBX: 00007fb7e46d6188 RCX: 00007fb7e444e199 [ 235.773896][T11771] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb7e46d6188 [ 235.773908][T11771] RBP: 00007fb7e46d6180 R08: 0000000000000000 R09: 0000000000000000 [ 235.773921][T11771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 235.773944][T11771] R13: 00007fb7e46d6218 R14: 00007ffda4f3a300 R15: 00007ffda4f3a3e8 [ 235.773967][T11771] [ 236.101842][T11775] tap0: tun_chr_ioctl cmd 1074025677 [ 236.101921][T11775] tap0: linktype set to 773 [ 236.260997][T11776] loop1: detected capacity change from 0 to 1024 [ 236.261529][T11776] EXT4-fs: Ignoring removed orlov option [ 236.289029][T11776] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.355638][T11779] FAULT_INJECTION: forcing a failure. [ 236.355638][T11779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.355703][T11779] CPU: 1 UID: 0 PID: 11779 Comm: syz.2.2761 Not tainted syzkaller #0 PREEMPT(lazy) [ 236.355727][T11779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 236.355739][T11779] Call Trace: [ 236.355747][T11779] [ 236.355812][T11779] __dump_stack+0x1d/0x30 [ 236.355839][T11779] dump_stack_lvl+0x95/0xd0 [ 236.355911][T11779] dump_stack+0x15/0x1b [ 236.355934][T11779] should_fail_ex+0x262/0x280 [ 236.355983][T11779] should_fail+0xb/0x20 [ 236.356009][T11779] should_fail_usercopy+0x1a/0x20 [ 236.356041][T11779] _copy_from_iter+0xcc/0xe70 [ 236.356068][T11779] ? kernfs_fop_write_iter+0xd4/0x2e0 [ 236.356120][T11779] ? should_failslab+0x8c/0xb0 [ 236.356151][T11779] ? __kmalloc_noprof+0x1f1/0x4d0 [ 236.356182][T11779] ? kernfs_fop_write_iter+0xd4/0x2e0 [ 236.356260][T11779] kernfs_fop_write_iter+0x117/0x2e0 [ 236.356285][T11779] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 236.356367][T11779] vfs_write+0x57f/0x9a0 [ 236.356499][T11779] ksys_write+0xdc/0x1a0 [ 236.356527][T11779] __x64_sys_write+0x40/0x50 [ 236.356554][T11779] x64_sys_call+0x154e/0x2550 [ 236.356650][T11779] do_syscall_64+0x112/0x360 [ 236.356673][T11779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.356747][T11779] RIP: 0033:0x7f39a7dbe199 [ 236.356775][T11779] 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 [ 236.356791][T11779] RSP: 002b:00007f39a6817028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 236.356814][T11779] RAX: ffffffffffffffda RBX: 00007f39a8045fa0 RCX: 00007f39a7dbe199 [ 236.356830][T11779] RDX: 0000000000000001 RSI: 0000200000000740 RDI: 0000000000000006 [ 236.356846][T11779] RBP: 00007f39a6817090 R08: 0000000000000000 R09: 0000000000000000 [ 236.356910][T11779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.356924][T11779] R13: 00007f39a8046038 R14: 00007f39a8045fa0 R15: 00007ffcd9307e38 [ 236.357015][T11779] [ 236.557489][T11793] loop2: detected capacity change from 0 to 164 [ 236.739404][T11797] SET target dimension over the limit! [ 236.762373][T11798] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 236.786998][T11798] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 237.453023][T10472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.503092][T11818] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 237.876942][T11826] SET target dimension over the limit! [ 238.075827][T11835] capability: warning: `syz.2.2781' uses 32-bit capabilities (legacy support in use) [ 238.124051][T11839] loop2: detected capacity change from 0 to 512 [ 238.124370][T11839] vfat: Unknown parameter 'ÿÿÿÿÿ01777777777777777777777' [ 238.139091][T11839] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2782'. [ 238.199864][ T2984] ================================================================== [ 238.199898][ T2984] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 238.199934][ T2984] [ 238.199944][ T2984] write to 0xffff88811a8663c0 of 4 bytes by task 3292 on cpu 0: [ 238.199960][ T2984] d_make_discardable+0x4f/0x90 [ 238.199982][ T2984] simple_unlink+0x68/0x80 [ 238.199998][ T2984] shmem_unlink+0x12d/0x140 [ 238.200018][ T2984] vfs_unlink+0x1c3/0x490 [ 238.200036][ T2984] filename_unlinkat+0x1dc/0x410 [ 238.200054][ T2984] __se_sys_unlink+0x2b/0xe0 [ 238.200074][ T2984] __x64_sys_unlink+0x1f/0x30 [ 238.200095][ T2984] x64_sys_call+0x18ee/0x2550 [ 238.200119][ T2984] do_syscall_64+0x112/0x360 [ 238.200143][ T2984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.200167][ T2984] [ 238.200173][ T2984] read to 0xffff88811a8663c0 of 4 bytes by task 2984 on cpu 1: [ 238.200191][ T2984] path_lookupat+0x19b/0x4c0 [ 238.200216][ T2984] filename_lookup+0x18f/0x390 [ 238.200241][ T2984] do_readlinkat+0x74/0x2f0 [ 238.200268][ T2984] __x64_sys_readlink+0x47/0x60 [ 238.200293][ T2984] x64_sys_call+0x1d41/0x2550 [ 238.200326][ T2984] do_syscall_64+0x112/0x360 [ 238.200350][ T2984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.200373][ T2984] [ 238.200377][ T2984] value changed: 0x08300080 -> 0x00004080 [ 238.200390][ T2984] [ 238.200394][ T2984] Reported by Kernel Concurrency Sanitizer on: [ 238.200404][ T2984] CPU: 1 UID: 0 PID: 2984 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 238.200428][ T2984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 238.200442][ T2984] ================================================================== [ 238.377940][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 238.377956][ T29] audit: type=1400 audit(1791269913.899:963): avc: denied { getopt } for pid=11843 comm="syz.3.2784" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1