last executing test programs: 888.691796ms ago: executing program 2 (id=6619): io_uring_setup(0x30d3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340), 0x10}, 0x90) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x17, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000005000000000000000200000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901", @ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x9b, &(0x7f0000000340)=""/155, 0x0, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000140)=[{0x4, 0x0, 0xe, 0x3}]}, 0x90) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={0x0, 0x6}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000008c0)={0x0, 0x0, {0x0, @usage=0x2, 0x0, 0x400, 0x1, 0xfffffffffffeffff, 0x0, 0x9, 0x0, @struct={0x0, 0x1ff}, 0x0, 0x0, [0x7, 0x6, 0x7]}, {0x54, @struct={0x0, 0x8}, 0x0, 0x5, 0x7, 0x2, 0x6, 0x0, 0x42, @struct={0x1, 0x7}, 0x40, 0x10000, [0xfffffffffffffff9, 0x0, 0x0, 0x7, 0x9, 0x1f]}, {0x80, @struct={0x5, 0x10000}, 0x0, 0x800000000000003f, 0x10001, 0x0, 0x100000001, 0x7, 0x0, @struct={0x3ae, 0x8f1}, 0x8000, 0x3, [0x0, 0x0, 0x3f, 0x0, 0xfffffffffffffffa, 0x80000001]}, {0x3, 0x4}}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5bf, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000500), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xb70ae) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9001) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x4, 0x0, 0x0, @time={0x0, 0xfffffffc}, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) connect$can_bcm(r4, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r4, &(0x7f0000006080)={&(0x7f0000005f80)={0x1d, r5}, 0x10, &(0x7f0000006040)={&(0x7f0000005fc0)=ANY=[@ANYBLOB="0100000000000000ef860288f31c3a16", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000001"], 0x48}}, 0x0) sendmmsg$inet(r4, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}], 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 822.714291ms ago: executing program 2 (id=6620): r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) capset(0x0, 0x0) set_mempolicy(0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000070080000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x81e00, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='mm_page_free\x00', r1}, 0x10) fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) r2 = socket(0x2c, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000140), &(0x7f0000000080)=@udp6=r2}, 0x20) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) write$nci(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="6105010303039bddb70c1b64940602046b7f06beacfe46fd1817"], 0x1a) 797.310703ms ago: executing program 2 (id=6623): socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)=ANY=[]) open(0x0, 0xa37e, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x46342, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000040)=""/2, 0x2}}, 0x120) 746.561908ms ago: executing program 2 (id=6627): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b40)=ANY=[@ANYBLOB="140000181000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c00038008000140000000000800024000000000180003801400010076657468305f746f5f687372000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c000380140001007465616d300000000000000000000000140001"], 0xfc}}, 0x0) 743.552378ms ago: executing program 0 (id=6628): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x58, &(0x7f0000000100)={[{@abort}, {@bh}, {@nomblk_io_submit}, {@stripe={'stripe', 0x3d, 0x4ffff}}, {@norecovery}, {@minixdf}, {@nobh}]}, 0x1, 0x799, &(0x7f00000001c0)="$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") r0 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000001400)=ANY=[@ANYBLOB="0200000020000000000000000400000000000000100000000000000020"], 0x24, 0x0) 725.086169ms ago: executing program 4 (id=6630): io_uring_setup(0x30d3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340), 0x10}, 0x90) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x17, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000005000000000000000200000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901", @ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x9b, &(0x7f0000000340)=""/155, 0x0, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000140)=[{0x4, 0x0, 0xe, 0x3}]}, 0x90) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={0x0, 0x6}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000008c0)={0x0, 0x0, {0x0, @usage=0x2, 0x0, 0x400, 0x1, 0xfffffffffffeffff, 0x0, 0x9, 0x0, @struct={0x0, 0x1ff}, 0x0, 0x0, [0x7, 0x6, 0x7]}, {0x54, @struct={0x0, 0x8}, 0x0, 0x5, 0x7, 0x2, 0x6, 0x0, 0x42, @struct={0x1, 0x7}, 0x40, 0x10000, [0xfffffffffffffff9, 0x0, 0x0, 0x7, 0x9, 0x1f]}, {0x80, @struct={0x5, 0x10000}, 0x0, 0x800000000000003f, 0x10001, 0x0, 0x100000001, 0x7, 0x0, @struct={0x3ae, 0x8f1}, 0x8000, 0x3, [0x0, 0x0, 0x3f, 0x0, 0xfffffffffffffffa, 0x80000001]}, {0x3, 0x4}}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5bf, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000500), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xb70ae) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9001) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x4, 0x0, 0x0, @time={0x0, 0xfffffffc}, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) connect$can_bcm(r4, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r4, &(0x7f0000006080)={&(0x7f0000005f80)={0x1d, r5}, 0x10, &(0x7f0000006040)={&(0x7f0000005fc0)=ANY=[@ANYBLOB="0100000000000000ef860288f31c3a16", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000001"], 0x48}}, 0x0) sendmmsg$inet(r4, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}], 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 681.750333ms ago: executing program 2 (id=6631): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYBLOB="fc8f00002100010000000000000000000a00000000000000000000000c001400af87a87e31fa2466341a809954923d5883df2837a26748911e3b5d352312e628732e263688f22da4c61c87767b9d1cd05c28b5a613ae41ecd45f16d5d9322010ae457537e2e139b8496f2cb87a19de80e67d4715bc4b0f02e8fb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0500160000000000"], 0x30}}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000001180)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020701200000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b7030000000000", @ANYRESHEX=r0, @ANYRESHEX=r0], &(0x7f00000010c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001080)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast}}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, {0x2, 0x0, @multicast1}, 0xaf}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @broadcast}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) syz_read_part_table(0x104e, &(0x7f0000000000)="$eJzsz80NgjAABeCHEBFWcR4vLqOM4QpuYZyERcQUa+IE6uH7Du3rz2vS8FNDkzyW1e1zvytDk5SDMcm9TzJf0qatN/o6TzmOr9RuzrW8bealPpB36DIlu6Gs9n1Oa+Fw/dI3AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCvPQMAAP//Cf4Uvw==") r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000200)='mm_page_free\x00', r3}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x208080, &(0x7f00000000c0), 0x1, 0x598, &(0x7f0000000800)="$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") syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x100010e, &(0x7f00000005c0), 0x2, 0x44f, &(0x7f0000000c00)="$eJzs28tvG0UYAPBv101LXySU8ugDCBRExCNp0gI9wAEEEgeQkLiUo0nSqtRtUBMkWkUQECpHVIk74liJv4ATXBBwQuIKd1SpQrlQOBmtvRs7jp0mqRMH/PtJW8/sznbm8+zYsztxAH1rOPsnidgXEb9FxGA9u7zAcP3l1uL85N+L85NJVKtv/5nUyv21OD9ZFC3O25tnRtKI9LMkjrSpd/bylfPlSmX6Up4fm7vw/tjs5SvPnrtQPjt9dvrixKlTJ0+Mv/D8xHNdifOerK2HP5o5euj1d669OXn62rs/fZMU8bfE0SXDqx18olrtcnW9tb8pnezoYUNYl1JEZN01UBv/g1GKRucNxmufdjwx3aIGApummutweKEK/I8l0esWAL1RfNFn97/17frWTT62gZsv12+Asthv5VssRG1ncYsz0HJ/203DEXF64Z+vsi025zkEAMAy32Xzn2ea53/F/CON+5vK3Z2vDQ3laykHIuLe6q44GBH3RdTKPhARD66z/tZFkpXzn/TGhgJbo2z+92K+trU0/6vXWxQZKuW5/bX4B5Iz5yrTx/P3ZCQGdmX58VXq+P7VX7/odKx5/pdtWf3FXDBvx40du5afM1WeK99JzM1ufhJxeEe7+JOllYAkIg5FxOEN1nHuqetHOx27ffyr6MI6U/XriCfr/b8QLfEXktXXJ8fuisr08bHiqljp51+uvtWp/juKvwuy/t/T9vpfin8oaV6vnV1/HVd//7zjPc3o2q7/l5rH11S5MSB25q8flufmLo1H7EzeqDe6ef9E49wiX5TP4h851n78H4jGO3EkIrKL+KGIeDgiHsn77tGIeCwijq0S/4+vPP5ep2Pbof+nWvp/aHmRlv5vJHZG6572idL5H75d/j82kmv7/DtZS43ke9by+beWdm3sagYAAID/njQi9kWSji6l03R0tP43/AdjT1qZmZ17+szMBxen6r8RGIqBtHjSNdj0PHQ8v60v8hMt+RP5c+MvS7tr+dHJmcpUr4OHPre3w/jP/FHqdeuATef3WtC/jH/oX8Y/9C/jH/pXm/G/uxftALZeu+//j3vQDmDrtYx/y37QR9z/Q/8y/qF/NY//pIftALbU7O64/Y/kJSRWJCLdFs3oTiLZ5FGwr9cBrj/R608mAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA7vg3AAD//+vq6jA=") r4 = open(&(0x7f0000000100)='./bus\x00', 0x1c3142, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$BLKROSET(r5, 0x125d, &(0x7f00000000c0)=0x3) ioctl$IOCTL_GET_NCIDEV_IDX(r4, 0x0, &(0x7f0000001140)=0x0) sendmsg$NFC_CMD_LLC_GET_PARAMS(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001300)={&(0x7f0000001380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002cbd7000fbdbdf250f0000000700140029272c0008000100", @ANYRES32=r6, @ANYBLOB="8a6dcbd6debc07685fa86a13608ada53036461b98076d6be8e89f25067574ae8e71f3ac531f55b79f5204db7dd26101a1fbb69efa1dbacf801ba760f9516934ae0ed5eb256d17ced75e2f11b9af2"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) write$binfmt_script(0xffffffffffffffff, &(0x7f00000016c0), 0x1000a) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000d80), 0x208e24b) fdatasync(r7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) preadv(r7, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x10000000000002a9, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x0, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0xa, 0x4622, 0x1000000080000, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00)'], 0x28}, 0x0) 681.333703ms ago: executing program 0 (id=6632): socket(0x1e, 0x80005, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb0100180000000000000040000000400000000200000000000000000000040400000000000000000000010500000008000000000000000000000300000000020000000200000000000000000000000000000d"], 0x0, 0x5a}, 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"/3576], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r4}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000030400000006000000005dcc0300", @ANYRES32=r3, @ANYBLOB="71e79fd800000000140012800c0001006d616376746170001400028008000500", @ANYRES32=r5], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newtfilter={0x24, 0x10, 0xc27, 0xffffff81, 0x0, {0x0, 0x0, 0x74, r3, {0xc}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) 499.919778ms ago: executing program 1 (id=6637): socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)=ANY=[]) open(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x46342, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000040)=""/2, 0x2}}, 0x120) 465.356321ms ago: executing program 1 (id=6638): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0xcc0, &(0x7f00000000c0), 0x1, 0x765, &(0x7f0000000800)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x8a, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = open(&(0x7f0000000480)='.\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000ac0)=ANY=[@ANYBLOB="000000004c90020005000000030001000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) 285.989496ms ago: executing program 1 (id=6639): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0), 0x24, 0x0) (async) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0), 0x24, 0x0) removexattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='system.advise\x00') umount2(&(0x7f0000000380)='./file0/../file0\x00', 0x0) 245.62143ms ago: executing program 4 (id=6640): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7ffffcb9}]}) mq_unlink(&(0x7f0000000000)='\x00\x00\x00\x10\x00') 242.34176ms ago: executing program 3 (id=6641): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20081, 0x0) write$vga_arbiter(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b20696f00bc37e7780af8db24e9db555e80c8193b4057dd814cfea8216a52b5"], 0x8) write$vga_arbiter(r0, &(0x7f0000000280)=@other={'unlock', ' ', 'io'}, 0xa) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 167.750776ms ago: executing program 1 (id=6642): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000480)={0x0, 0x4c00, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000005142106000000000000000f08000100"], 0x20}}, 0x0) 167.335766ms ago: executing program 4 (id=6643): open(0x0, 0x101bff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) 166.792566ms ago: executing program 3 (id=6644): r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f0000000200)={0x0, {0x600}, 0x0, {0xb00}, 0x0, 0x0, 0x0, 0x0, "4b8b3ea46929dfed0b2f34380d308f95a023d009852471dd5a94a9fe9549918ae7fd1f0ececd9bada8b108403362cfe0f4fccffb1b6a2115354d4df15d017a3f", "2363f18d9acc6c25af21ca2af6d2e80e4caadd6d126cfb80c92dc817d44dcdec", [], 0x2000000}) 166.676706ms ago: executing program 3 (id=6645): socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000034c0)='illinois\x00', 0x9) r0 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r0, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784004000000010000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 109.868541ms ago: executing program 1 (id=6646): r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) capset(0x0, 0x0) set_mempolicy(0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000070080000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x81e00, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='mm_page_free\x00', r1}, 0x10) fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) r2 = socket(0x2c, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000140), &(0x7f0000000080)=@udp6=r2}, 0x20) r4 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) write$nci(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="6105010303039bddb70c1b64940602046b7f06beacfe46fd1817"], 0x1a) 104.002761ms ago: executing program 0 (id=6647): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x9, 0x4) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x0, 0x3, 0x0) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = socket$igmp(0x2, 0x3, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r5}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x3, @mcast2, 0x2}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, '\x00', 0x29}, 0x8}, @in6={0xa, 0x4e20, 0xe, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}, @in={0x2, 0x4e21, @broadcast}], 0x64) sendmmsg$inet(r4, &(0x7f0000004840)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2400000000000000000000000700000001941336ac1414aaac1414aaac1e080100000000000000001c000000000000000000000008000000", @ANYRES64=r6], 0x48}}], 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[], 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x5, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1a, 0x4) 102.623102ms ago: executing program 2 (id=6648): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001580)=ANY=[@ANYBLOB="1000000009148307"], 0x10}, 0x1, 0xffffff7f00000000}, 0x4000000) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x400000, &(0x7f0000000500)=ANY=[@ANYBLOB="666c7573682c6e6f646f74732c646973636172642c646d61736b3d30303030303030303030303030303030303030303030322c646d61736b3d30303030303030303030303030303030303030303137372c646f74732c6e6f646f74732c71756965742c646f74732c0023c3cb4d2e3cbf18508098ee0de2af38db67d42d1bc4ab714d52f019082433fc9ca2d7174b2c4e5531c9f4c7a4d53914e100"/167], 0x1, 0x140, &(0x7f0000000000)="$eJzs27Fq21AUBuDj2m3ddvFcOgi6dDJtn6CluFAqaEnwkEwJOFnsYIgXJZMfJS8YCJ683ZAo2Imxhwy2IPq+RT/8CO4dpMMV6OjT2XAwnpyO/8+i3WhE60dkMW9EJ15FM0rTAABeknlKcZNSSm+n8e4qUkpVrwgA2DbzHwDqx/wHgPox/wGgfvYPDv/+zPPeXpa1I66nRb/ol9ey//0n733N7nWWd82Kot9c9N/KPnvav473D/33tf2b+PK57O+6X//ylf5DDLa/fQAAAKiFbraw9nzf7W7qy/To+8DK+b0VH1s72wYA8AyTi8vh8Wh0ci4IgrAIVb+ZgG1bPvRVrwQAAAAAAAAAAAAAANhkF78TVb1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWHUbAAD//0DvUik=") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) write$binfmt_elf32(r2, &(0x7f00000008c0)=ANY=[], 0x4b0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x16d43e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f0000000100)=0x40049, 0x4) recvmmsg(r4, &(0x7f0000000480)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/31, 0x24}}], 0x1, 0x0, 0x0) r5 = open(&(0x7f0000000200)='./bus\x00', 0x141a42, 0x0) sendfile(r5, r1, 0x0, 0x100800001) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x800) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) fcntl$lock(r6, 0x6, &(0x7f0000000180)={0x1, 0x1, 0x4, 0xfd, r7}) init_module(0x0, 0xfff05, 0x0) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000000)) 101.528152ms ago: executing program 3 (id=6649): r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000001e00431b000000000000000007000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB], 0x28}}, 0x0) 80.810894ms ago: executing program 4 (id=6650): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000f9ffffff0000000000000000850000002c00000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r1, r2}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x8906, @udp={{0x5, 0x4, 0x0, 0x0, 0xe72, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) 80.211873ms ago: executing program 3 (id=6651): io_uring_setup(0x30d3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340), 0x10}, 0x90) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x17, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000005000000000000000200000018110000", @ANYRES32=0x1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf09000000000000550901", @ANYBLOB], &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0x9b, &(0x7f0000000340)=""/155, 0x0, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000140)=[{0x4, 0x0, 0xe, 0x3}]}, 0x90) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={0x0, 0x6}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000008c0)={0x0, 0x0, {0x0, @usage=0x2, 0x0, 0x400, 0x1, 0xfffffffffffeffff, 0x0, 0x9, 0x0, @struct={0x0, 0x1ff}, 0x0, 0x0, [0x7, 0x6, 0x7]}, {0x54, @struct={0x0, 0x8}, 0x0, 0x5, 0x7, 0x2, 0x6, 0x0, 0x42, @struct={0x1, 0x7}, 0x40, 0x10000, [0xfffffffffffffff9, 0x0, 0x0, 0x7, 0x9, 0x1f]}, {0x80, @struct={0x5, 0x10000}, 0x0, 0x800000000000003f, 0x10001, 0x0, 0x100000001, 0x7, 0x0, @struct={0x3ae, 0x8f1}, 0x8000, 0x3, [0x0, 0x0, 0x3f, 0x0, 0xfffffffffffffffa, 0x80000001]}, {0x3, 0x4, 0x1}}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5bf, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000500), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xb70ae) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9001) write$sndseq(r3, &(0x7f00000000c0)=[{0x0, 0x4, 0x0, 0x0, @time={0x0, 0xfffffffc}, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) connect$can_bcm(r4, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r4, &(0x7f0000006080)={&(0x7f0000005f80)={0x1d, r5}, 0x10, &(0x7f0000006040)={&(0x7f0000005fc0)=ANY=[@ANYBLOB="0100000000000000ef860288f31c3a16", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000001"], 0x48}}, 0x0) sendmmsg$inet(r4, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}], 0x2}}], 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 56.751965ms ago: executing program 1 (id=6652): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x90}, 0x9c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0xcf5) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) syz_io_uring_setup(0xa94, &(0x7f0000000280), &(0x7f0000000040)=0x0, &(0x7f00000005c0)) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) r4 = syz_open_dev$vcsn(&(0x7f0000001f80), 0x1, 0x0) read$char_usb(r4, &(0x7f0000000000)=""/115, 0x73) 56.193455ms ago: executing program 3 (id=6653): r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00'/26, @ANYRES32=0x0, @ANYRESOCT=r0], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) r4 = syz_open_procfs$userns(0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_SCRUB_CANCEL(r4, 0x941c, 0x0) 55.863565ms ago: executing program 4 (id=6654): r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4622, 0x0, @remote, 0xf7ffff7f}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@rthdr={{0x18}}], 0x18}, 0x0) 2.4723ms ago: executing program 4 (id=6655): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x5452, &(0x7f0000000040)=@add_del={0x2, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3}, 0x4b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x7, 0x1, 0x201}, 0x14}}, 0x0) r2 = socket(0x11, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r3, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="03011400012918000e3580009f0001140000002f0600ac141414e0000003808a8972bd0b72e410820c520f061fecfdfe4b88942a31f48597e36e039b1c599db6e466749c2d4c8303a0f7fbda34fb8825f80200e3c06304000000ffffca88facaffffff"], 0xdd12}], 0x1}, 0x0) 640.09µs ago: executing program 0 (id=6656): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20081, 0x0) write$vga_arbiter(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='l'], 0x8) write$vga_arbiter(r0, &(0x7f0000000280)=@other={'unlock', ' ', 'io'}, 0xa) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 250.99µs ago: executing program 0 (id=6657): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x2c}, 0x1, 0x6000000}, 0x0) 0s ago: executing program 0 (id=6658): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x2c}, 0x1, 0x6000000}, 0x0) kernel console output (not intermixed with test programs): 0000000020000040 RDI: 0000000000000003 [ 301.197240][T21195] RBP: 00007f3dae3f7e60 R08: 0000000000000000 R09: 0000000000000000 [ 301.205352][T21195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.213417][T21195] R13: 000000000000000b R14: 00007f3dae516f60 R15: 00007fffda3400b8 [ 301.221389][T21195] [ 301.225703][T21195] memory: usage 307200kB, limit 307200kB, failcnt 4314 [ 301.233070][T21195] memory+swap: usage 307460kB, limit 9007199254740988kB, failcnt 0 [ 301.241011][T21195] kmem: usage 307140kB, limit 9007199254740988kB, failcnt 0 [ 301.248532][T21195] Memory cgroup stats for /syz2: [ 301.262574][T21195] cache 61440 [ 301.270916][T21195] rss 0 [ 301.273730][T21195] shmem 0 [ 301.276745][T21195] mapped_file 61440 [ 301.280560][T21195] dirty 61440 [ 301.284104][T21195] writeback 0 [ 301.287489][T21195] workingset_refault_anon 96 [ 301.292074][T21195] workingset_refault_file 888 [ 301.296860][T21195] swap 266240 [ 301.300162][T21195] swapcached 0 [ 301.303528][T21195] pgpgin 229580 [ 301.306991][T21195] pgpgout 229565 [ 301.310797][T21195] pgfault 256339 [ 301.314430][T21195] pgmajfault 50 [ 301.317887][T21195] inactive_anon 0 [ 301.321538][T21195] active_anon 0 [ 301.325017][T21195] inactive_file 61440 [ 301.328989][T21195] active_file 0 [ 301.332425][T21195] unevictable 0 [ 301.335917][T21195] hierarchical_memory_limit 314572800 [ 301.341279][T21195] hierarchical_memsw_limit 9223372036854771712 [ 301.347629][T21195] total_cache 61440 [ 301.351518][T21195] total_rss 0 [ 301.354806][T21195] total_shmem 0 [ 301.358244][T21195] total_mapped_file 61440 [ 301.362551][T21195] total_dirty 61440 [ 301.366367][T21195] total_writeback 0 [ 301.370196][T21195] total_workingset_refault_anon 96 [ 301.375348][T21195] total_workingset_refault_file 888 [ 301.380601][T21195] total_swap 266240 [ 301.384669][T21195] total_swapcached 0 [ 301.388559][T21195] total_pgpgin 229580 [ 301.392543][T21195] total_pgpgout 229565 [ 301.396598][T21195] total_pgfault 256339 [ 301.400640][T21195] total_pgmajfault 50 [ 301.404620][T21195] total_inactive_anon 0 [ 301.408777][T21195] total_active_anon 0 [ 301.412732][T21195] total_inactive_file 61440 [ 301.417243][T21195] total_active_file 0 [ 301.421200][T21195] total_unevictable 0 [ 301.425202][T21195] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.5500,pid=21194,uid=0 [ 301.440111][T21195] Memory cgroup out of memory: Killed process 21194 (syz.2.5500) total-vm:80752kB, anon-rss:452kB, file-rss:9836kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:1000 [ 301.623667][T21298] IPVS: set_ctl: invalid protocol: 247 172.20.20.187:20000 [ 301.724627][T21310] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5545'. [ 301.737309][T21306] netlink: 216 bytes leftover after parsing attributes in process `syz.1.5543'. [ 301.756891][T21306] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5543'. [ 301.836380][T21321] usb usb8: usbfs: process 21321 (syz.2.5547) did not claim interface 23 before use [ 301.846647][T21333] SELinux: Context system_u:object_r:file_context_t:s0 is not valid (left unmapped). [ 301.856579][ T29] kauditd_printk_skb: 88 callbacks suppressed [ 301.856590][ T29] audit: type=1400 audit(2000000423.999:1784): avc: denied { relabelto } for pid=21332 comm="syz.3.5552" name="file0" dev="tmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:file_context_t:s0" [ 301.889881][ T29] audit: type=1400 audit(2000000423.999:1785): avc: denied { associate } for pid=21332 comm="syz.3.5552" name="file0" dev="tmpfs" ino=509 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:file_context_t:s0" [ 301.925715][ T29] audit: type=1400 audit(2000000424.059:1786): avc: denied { create } for pid=21303 comm="syz.1.5543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 301.946294][T21321] vhci_hcd: default hub control req: 0000 v0000 i0000 l65535 [ 301.970447][ T29] audit: type=1400 audit(2000000424.109:1787): avc: denied { unlink } for pid=20278 comm="syz-executor" name="file0" dev="tmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:file_context_t:s0" [ 302.006991][T21352] FAULT_INJECTION: forcing a failure. [ 302.006991][T21352] name failslab, interval 1, probability 0, space 0, times 0 [ 302.019988][T21352] CPU: 1 PID: 21352 Comm: syz.3.5558 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 302.030327][T21352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 302.040538][T21352] Call Trace: [ 302.043827][T21352] [ 302.046774][T21352] dump_stack_lvl+0xf2/0x150 [ 302.051491][T21352] dump_stack+0x15/0x20 [ 302.055730][T21352] should_fail_ex+0x229/0x230 [ 302.060396][T21352] ? __get_vm_area_node+0xf7/0x1b0 [ 302.065525][T21352] __should_failslab+0x92/0xa0 [ 302.070285][T21352] should_failslab+0x9/0x20 [ 302.074809][T21352] kmalloc_node_trace_noprof+0x50/0x2b0 [ 302.080469][T21352] __get_vm_area_node+0xf7/0x1b0 [ 302.085418][T21352] __vmalloc_node_range_noprof+0x2eb/0xef0 [ 302.091362][T21352] ? bpf_prog_calc_tag+0x6a/0x3b0 [ 302.096452][T21352] ? alloc_pages_bulk_noprof+0x298/0x6b0 [ 302.102073][T21352] ? policy_nodemask+0x2ba/0x3e0 [ 302.107073][T21352] ? __vmap_pages_range_noflush+0x940/0x960 [ 302.112975][T21352] ? bpf_prog_calc_tag+0x6a/0x3b0 [ 302.117985][T21352] vmalloc_noprof+0x5e/0x70 [ 302.122566][T21352] ? bpf_prog_calc_tag+0x6a/0x3b0 [ 302.127580][T21352] bpf_prog_calc_tag+0x6a/0x3b0 [ 302.132624][T21352] ? __rcu_read_unlock+0x4e/0x70 [ 302.137552][T21352] ? avc_has_perm_noaudit+0x1cc/0x210 [ 302.142916][T21352] ? check_btf_info+0x45c/0xf30 [ 302.147760][T21352] ? selinux_capable+0x1f2/0x260 [ 302.152786][T21352] resolve_pseudo_ldimm64+0x53/0xd50 [ 302.158119][T21352] ? check_attach_btf_id+0x139/0x680 [ 302.163443][T21352] ? check_subprogs+0x39c/0x410 [ 302.168278][T21352] bpf_check+0x290f/0xa380 [ 302.172677][T21352] ? pcpu_block_update_hint_alloc+0x685/0x6a0 [ 302.178729][T21352] ? pcpu_chunk_relocate+0x183/0x280 [ 302.184125][T21352] ? bpf_prog_alloc+0x59/0x150 [ 302.188940][T21352] ? pcpu_alloc_noprof+0xb92/0x10c0 [ 302.194181][T21352] ? should_fail_ex+0xd7/0x230 [ 302.198973][T21352] ? selinux_bpf_prog_load+0x35/0xe0 [ 302.204263][T21352] ? __should_failslab+0x92/0xa0 [ 302.209207][T21352] ? should_failslab+0x9/0x20 [ 302.213942][T21352] ? kmalloc_trace_noprof+0x10b/0x2a0 [ 302.219324][T21352] ? selinux_bpf_prog_load+0xbb/0xe0 [ 302.224628][T21352] bpf_prog_load+0xed4/0x1060 [ 302.229674][T21352] __sys_bpf+0x463/0x7a0 [ 302.233988][T21352] __x64_sys_bpf+0x43/0x50 [ 302.238431][T21352] x64_sys_call+0x2655/0x2d70 [ 302.243105][T21352] do_syscall_64+0xc9/0x1c0 [ 302.247603][T21352] ? clear_bhb_loop+0x55/0xb0 [ 302.252272][T21352] ? clear_bhb_loop+0x55/0xb0 [ 302.257118][T21352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.263012][T21352] RIP: 0033:0x7f2f22bf7bd9 [ 302.267446][T21352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 302.287489][T21352] RSP: 002b:00007f2f21e79048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 302.296007][T21352] RAX: ffffffffffffffda RBX: 00007f2f22d85f60 RCX: 00007f2f22bf7bd9 [ 302.304096][T21352] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 302.312056][T21352] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 302.320100][T21352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.328062][T21352] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 302.336034][T21352] [ 302.339148][T21352] syz.3.5558: vmalloc error: size 192, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 302.354068][T21352] CPU: 1 PID: 21352 Comm: syz.3.5558 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 302.364232][T21352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 302.367220][T21356] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5560'. [ 302.374304][T21352] Call Trace: [ 302.374315][T21352] [ 302.374322][T21352] dump_stack_lvl+0xf2/0x150 [ 302.394056][T21352] dump_stack+0x15/0x20 [ 302.398259][T21352] warn_alloc+0x145/0x1b0 [ 302.402656][T21352] __vmalloc_node_range_noprof+0x310/0xef0 [ 302.408460][T21352] ? alloc_pages_bulk_noprof+0x298/0x6b0 [ 302.414301][T21352] ? policy_nodemask+0x2ba/0x3e0 [ 302.419311][T21352] ? __vmap_pages_range_noflush+0x940/0x960 [ 302.425292][T21352] ? bpf_prog_calc_tag+0x6a/0x3b0 [ 302.430303][T21352] vmalloc_noprof+0x5e/0x70 [ 302.434873][T21352] ? bpf_prog_calc_tag+0x6a/0x3b0 [ 302.439990][T21352] bpf_prog_calc_tag+0x6a/0x3b0 [ 302.444977][T21352] ? __rcu_read_unlock+0x4e/0x70 [ 302.449916][T21352] ? avc_has_perm_noaudit+0x1cc/0x210 [ 302.455309][T21352] ? check_btf_info+0x45c/0xf30 [ 302.460201][T21352] ? selinux_capable+0x1f2/0x260 [ 302.465151][T21352] resolve_pseudo_ldimm64+0x53/0xd50 [ 302.470487][T21352] ? check_attach_btf_id+0x139/0x680 [ 302.475805][T21352] ? check_subprogs+0x39c/0x410 [ 302.480664][T21352] bpf_check+0x290f/0xa380 [ 302.485171][T21352] ? pcpu_block_update_hint_alloc+0x685/0x6a0 [ 302.491233][T21352] ? pcpu_chunk_relocate+0x183/0x280 [ 302.496520][T21352] ? bpf_prog_alloc+0x59/0x150 [ 302.501315][T21352] ? pcpu_alloc_noprof+0xb92/0x10c0 [ 302.506506][T21352] ? should_fail_ex+0xd7/0x230 [ 302.511286][T21352] ? selinux_bpf_prog_load+0x35/0xe0 [ 302.516648][T21352] ? __should_failslab+0x92/0xa0 [ 302.521648][T21352] ? should_failslab+0x9/0x20 [ 302.526336][T21352] ? kmalloc_trace_noprof+0x10b/0x2a0 [ 302.531709][T21352] ? selinux_bpf_prog_load+0xbb/0xe0 [ 302.536989][T21352] bpf_prog_load+0xed4/0x1060 [ 302.541744][T21352] __sys_bpf+0x463/0x7a0 [ 302.546091][T21352] __x64_sys_bpf+0x43/0x50 [ 302.550506][T21352] x64_sys_call+0x2655/0x2d70 [ 302.555423][T21352] do_syscall_64+0xc9/0x1c0 [ 302.559925][T21352] ? clear_bhb_loop+0x55/0xb0 [ 302.564759][T21352] ? clear_bhb_loop+0x55/0xb0 [ 302.569447][T21352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.575477][T21352] RIP: 0033:0x7f2f22bf7bd9 [ 302.579948][T21352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 302.599562][T21352] RSP: 002b:00007f2f21e79048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 302.608025][T21352] RAX: ffffffffffffffda RBX: 00007f2f22d85f60 RCX: 00007f2f22bf7bd9 [ 302.615988][T21352] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 302.624077][T21352] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 302.632135][T21352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.640101][T21352] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 302.648121][T21352] [ 302.651212][T21352] Mem-Info: [ 302.655813][T21352] active_anon:16127 inactive_anon:2 isolated_anon:0 [ 302.655813][T21352] active_file:16629 inactive_file:4513 isolated_file:0 [ 302.655813][T21352] unevictable:0 dirty:61 writeback:3 [ 302.655813][T21352] slab_reclaimable:3014 slab_unreclaimable:27396 [ 302.655813][T21352] mapped:32206 shmem:3078 pagetables:771 [ 302.655813][T21352] sec_pagetables:0 bounce:0 [ 302.655813][T21352] kernel_misc_reclaimable:0 [ 302.655813][T21352] free:1818097 free_pcp:31152 free_cma:0 [ 302.701354][T21352] Node 0 active_anon:64508kB inactive_anon:8kB active_file:66516kB inactive_file:18052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:128824kB dirty:244kB writeback:12kB shmem:12312kB writeback_tmp:0kB kernel_stack:4224kB pagetables:3084kB sec_pagetables:0kB all_unreclaimable? no [ 302.729918][T21352] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 302.757480][T21352] lowmem_reserve[]: 0 2874 7852 0 [ 302.762718][T21352] Node 0 DMA32 free:2957068kB boost:0kB min:4144kB low:7084kB high:10024kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2960704kB mlocked:0kB bounce:0kB free_pcp:3636kB local_pcp:3540kB free_cma:0kB [ 302.792318][T21352] lowmem_reserve[]: 0 0 4978 0 [ 302.797178][T21352] Node 0 Normal free:4316664kB boost:0kB min:7180kB low:12276kB high:17372kB reserved_highatomic:0KB active_anon:55344kB inactive_anon:8kB active_file:66516kB inactive_file:18052kB unevictable:0kB writepending:256kB present:5242880kB managed:5098208kB mlocked:0kB bounce:0kB free_pcp:113616kB local_pcp:63004kB free_cma:0kB [ 302.828022][T21352] lowmem_reserve[]: 0 0 0 0 [ 302.832550][T21352] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 302.845318][T21352] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 1*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 720*4096kB (M) = 2957068kB [ 302.862107][T21352] Node 0 Normal: 1237*4kB (UME) 692*8kB (UME) 705*16kB (UME) 490*32kB (UME) 494*64kB (UME) 167*128kB (UME) 109*256kB (UME) 116*512kB (UM) 112*1024kB (UME) 38*2048kB (UME) 963*4096kB (UM) = 4314692kB [ 302.881706][T21352] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 302.891457][T21352] 21386 total pagecache pages [ 302.896129][T21352] 11 pages in swap cache [ 302.900348][T21352] Free swap = 123796kB [ 302.904513][T21352] Total swap = 124996kB [ 302.908657][T21352] 2097051 pages RAM [ 302.912479][T21352] 0 pages HighMem/MovableOnly [ 302.917509][T21352] 78483 pages reserved [ 302.934055][T21362] macvtap0: entered promiscuous mode [ 302.945021][T21362] macvtap0: left promiscuous mode [ 302.954213][ T29] audit: type=1400 audit(2000000425.089:1788): avc: denied { write } for pid=21371 comm="syz.3.5566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 302.992872][T21374] can: request_module (can-proto-4) failed. [ 303.001812][T21374] netlink: 'syz.1.5567': attribute type 10 has an invalid length. [ 303.024101][T21374] team0: Port device netdevsim1 added [ 303.045326][T21374] netlink: 'syz.1.5567': attribute type 10 has an invalid length. [ 303.065496][T21374] team0: Port device netdevsim1 removed [ 303.073504][T21374] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 303.106352][T21393] FAULT_INJECTION: forcing a failure. [ 303.106352][T21393] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 303.119442][T21393] CPU: 0 PID: 21393 Comm: syz.0.5571 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 303.129648][T21393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 303.139728][T21393] Call Trace: [ 303.142537][T21396] netlink: 'syz.3.5568': attribute type 21 has an invalid length. [ 303.142991][T21393] [ 303.152859][T21396] netlink: 'syz.3.5568': attribute type 5 has an invalid length. [ 303.153682][T21393] dump_stack_lvl+0xf2/0x150 [ 303.165975][T21393] dump_stack+0x15/0x20 [ 303.170164][T21393] should_fail_ex+0x229/0x230 [ 303.174937][T21393] should_fail+0xb/0x10 [ 303.179084][T21393] should_fail_usercopy+0x1a/0x20 [ 303.184158][T21393] strncpy_from_user+0x25/0x270 [ 303.189073][T21393] setxattr+0x7c/0x230 [ 303.193284][T21393] path_setxattr+0xf5/0x1a0 [ 303.197786][T21393] __x64_sys_setxattr+0x6d/0x80 [ 303.202673][T21393] x64_sys_call+0x2957/0x2d70 [ 303.207346][T21393] do_syscall_64+0xc9/0x1c0 [ 303.211910][T21393] ? clear_bhb_loop+0x55/0xb0 [ 303.216586][T21393] ? clear_bhb_loop+0x55/0xb0 [ 303.221257][T21393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.227149][T21393] RIP: 0033:0x7f69bfd9bbd9 [ 303.231697][T21393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 303.251565][T21393] RSP: 002b:00007f69bf01d048 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 303.260239][T21393] RAX: ffffffffffffffda RBX: 00007f69bff29f60 RCX: 00007f69bfd9bbd9 [ 303.268214][T21393] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000020000340 [ 303.276179][T21393] RBP: 00007f69bf01d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 303.284159][T21393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.292123][T21393] R13: 000000000000000b R14: 00007f69bff29f60 R15: 00007ffce7157068 [ 303.300110][T21393] [ 303.423388][ T29] audit: type=1326 audit(2000000425.559:1789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21428 comm="syz.3.5585" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f22bf7bd9 code=0x0 [ 303.809499][ T29] audit: type=1400 audit(2000000425.949:1790): avc: denied { create } for pid=21457 comm="syz.0.5596" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netrom_socket permissive=1 [ 303.830413][ T29] audit: type=1400 audit(2000000425.949:1791): avc: denied { create } for pid=21457 comm="syz.0.5596" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=phonet_socket permissive=1 [ 303.851198][ T29] audit: type=1400 audit(2000000425.949:1792): avc: denied { create } for pid=21457 comm="syz.0.5596" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 303.872202][ T29] audit: type=1400 audit(2000000425.949:1793): avc: denied { bind } for pid=21457 comm="syz.0.5596" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 303.973387][T21464] __nla_validate_parse: 10 callbacks suppressed [ 303.973402][T21464] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5598'. [ 304.145732][T21466] chnl_net:caif_netlink_parms(): no params data found [ 304.180980][T21466] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.188479][T21466] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.195984][T21466] bridge_slave_0: entered allmulticast mode [ 304.202388][T21466] bridge_slave_0: entered promiscuous mode [ 304.209503][T21466] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.217107][T21466] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.224703][T21466] bridge_slave_1: entered allmulticast mode [ 304.231027][T21466] bridge_slave_1: entered promiscuous mode [ 304.249795][T21466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 304.261431][T21466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 304.282989][T21466] team0: Port device team_slave_0 added [ 304.290248][T21466] team0: Port device team_slave_1 added [ 304.308846][ T9712] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.322684][T21487] hub 9-0:1.0: USB hub found [ 304.327700][T21487] hub 9-0:1.0: 8 ports detected [ 304.328494][T21466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 304.339576][T21466] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 304.365599][T21466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 304.377891][T21466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 304.384892][T21466] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 304.410875][T21466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 304.444043][T21466] hsr_slave_0: entered promiscuous mode [ 304.450787][T21466] hsr_slave_1: entered promiscuous mode [ 304.457291][T21466] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 304.468582][T21466] Cannot create hsr debugfs directory [ 304.478989][ T9712] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.546632][ T9712] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.587292][ T9712] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.598238][T21501] usb usb8: usbfs: interface 0 claimed by hub while 'syz.3.5605' sets config #1931526019 [ 304.645924][T21504] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5608'. [ 304.692111][ T9712] bridge_slave_1: left allmulticast mode [ 304.697988][ T9712] bridge_slave_1: left promiscuous mode [ 304.703669][ T9712] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.713520][ T9712] bridge_slave_0: left allmulticast mode [ 304.719363][ T9712] bridge_slave_0: left promiscuous mode [ 304.725253][ T9712] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.837885][ T9712] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 304.848878][ T9712] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 304.859211][ T9712] bond0 (unregistering): Released all slaves [ 304.868537][ T9712] bond1 (unregistering): Released all slaves [ 304.878036][ T9712] bond2 (unregistering): Released all slaves [ 304.998729][ T9712] hsr_slave_0: left promiscuous mode [ 305.004753][ T9712] hsr_slave_1: left promiscuous mode [ 305.010634][ T9712] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 305.018147][ T9712] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 305.027765][ T9712] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 305.035435][ T9712] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 305.045395][ T9712] veth1_macvtap: left promiscuous mode [ 305.050977][ T9712] veth0_macvtap: left promiscuous mode [ 305.056740][ T9712] veth1_vlan: left promiscuous mode [ 305.061968][ T9712] veth0_vlan: left promiscuous mode [ 305.143435][ T9712] team0 (unregistering): Port device team_slave_1 removed [ 305.154167][ T9712] team0 (unregistering): Port device team_slave_0 removed [ 305.310041][T21466] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 305.310329][T21523] 9pnet_fd: Insufficient options for proto=fd [ 305.325342][T21466] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 305.334627][T21466] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 305.345325][T21466] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 305.359019][T21527] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5616'. [ 305.392871][T21531] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 305.405643][T21531] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:1) [ 305.417780][T21531] bridge_slave_0: default FDB implementation only supports local addresses [ 305.418608][T21533] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5617'. [ 305.442514][T21466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.457978][T21466] 8021q: adding VLAN 0 to HW filter on device team0 [ 305.469067][T10362] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.476143][T10362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.489566][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.496720][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.567359][T21466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 305.602743][T21550] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5621'. [ 305.612745][T21550] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5621'. [ 305.622107][T21550] FAULT_INJECTION: forcing a failure. [ 305.622107][T21550] name failslab, interval 1, probability 0, space 0, times 0 [ 305.635568][T21550] CPU: 1 PID: 21550 Comm: syz.3.5621 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 305.645883][T21550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 305.656028][T21550] Call Trace: [ 305.659310][T21550] [ 305.660911][T21466] veth0_vlan: entered promiscuous mode [ 305.662225][T21550] dump_stack_lvl+0xf2/0x150 [ 305.671360][T21466] veth1_vlan: entered promiscuous mode [ 305.672234][T21550] dump_stack+0x15/0x20 [ 305.682011][T21550] should_fail_ex+0x229/0x230 [ 305.686780][T21550] ? __alloc_skb+0x10b/0x300 [ 305.691385][T21550] __should_failslab+0x92/0xa0 [ 305.694416][T21466] veth0_macvtap: entered promiscuous mode [ 305.696229][T21550] should_failslab+0x9/0x20 [ 305.706721][T21550] kmem_cache_alloc_node_noprof+0x51/0x2b0 [ 305.712553][T21550] ? nlmon_xmit+0x51/0x60 [ 305.714771][T21466] veth1_macvtap: entered promiscuous mode [ 305.716880][T21550] __alloc_skb+0x10b/0x300 [ 305.727194][T21550] netlink_ack+0xef/0x4f0 [ 305.728730][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.731529][T21550] netlink_rcv_skb+0x19c/0x230 [ 305.742101][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.746881][T21550] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 305.746916][T21550] rtnetlink_rcv+0x1c/0x30 [ 305.747016][T21550] netlink_unicast+0x58d/0x660 [ 305.747054][T21550] netlink_sendmsg+0x5ca/0x6e0 [ 305.747073][T21550] ? __pfx_netlink_sendmsg+0x10/0x10 [ 305.747089][T21550] __sock_sendmsg+0x140/0x180 [ 305.747106][T21550] ____sys_sendmsg+0x312/0x410 [ 305.756929][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.762419][T21550] __sys_sendmsg+0x1e9/0x280 [ 305.766850][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.771585][T21550] __x64_sys_sendmsg+0x46/0x50 [ 305.776336][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.781561][T21550] x64_sys_call+0xb25/0x2d70 [ 305.786227][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.790941][T21550] do_syscall_64+0xc9/0x1c0 [ 305.801376][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.805878][T21550] ? clear_bhb_loop+0x55/0xb0 [ 305.815765][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.820479][T21550] ? clear_bhb_loop+0x55/0xb0 [ 305.830899][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.835422][T21550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.835452][T21550] RIP: 0033:0x7f2f22bf7bd9 [ 305.845374][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.849693][T21550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 305.860190][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.864808][T21550] RSP: 002b:00007f2f21e79048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 305.864829][T21550] RAX: ffffffffffffffda RBX: 00007f2f22d85f60 RCX: 00007f2f22bf7bd9 [ 305.864841][T21550] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000009 [ 305.874725][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.879422][T21550] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 305.889839][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.895666][T21550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.895680][T21550] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 305.895697][T21550] [ 305.912577][T21557] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5622'. [ 305.930016][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.930046][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.930059][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.930075][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.930166][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.930183][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.930196][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.930213][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.930224][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.930240][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 305.930254][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 305.933515][T21466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 306.148453][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.159225][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.169104][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.169120][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.169136][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.200751][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.210711][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.221397][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.231480][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.242020][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.251944][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.262487][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.272504][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.282999][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.292847][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.303297][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.313345][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.323838][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.333855][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.344286][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.354124][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.364554][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.374504][T21466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 306.385202][T21466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 306.397222][T21466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 306.412946][T21466] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 306.422274][T21466] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 306.431062][T21466] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 306.439960][T21466] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 306.483730][T21583] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5631'. [ 306.534001][T21589] sctp: [Deprecated]: syz.0.5633 (pid 21589) Use of struct sctp_assoc_value in delayed_ack socket option. [ 306.534001][T21589] Use struct sctp_sack_info instead [ 306.580575][T21598] netlink: 'syz.2.5636': attribute type 16 has an invalid length. [ 306.588509][T21598] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5636'. [ 306.805764][T21611] FAULT_INJECTION: forcing a failure. [ 306.805764][T21611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.818993][T21611] CPU: 0 PID: 21611 Comm: syz.0.5639 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 306.829168][T21611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 306.839223][T21611] Call Trace: [ 306.842554][T21611] [ 306.845475][T21611] dump_stack_lvl+0xf2/0x150 [ 306.850115][T21611] dump_stack+0x15/0x20 [ 306.854553][T21611] should_fail_ex+0x229/0x230 [ 306.859288][T21611] should_fail+0xb/0x10 [ 306.863443][T21611] should_fail_usercopy+0x1a/0x20 [ 306.868464][T21611] strncpy_from_user+0x25/0x270 [ 306.873349][T21611] ? should_failslab+0x9/0x20 [ 306.878183][T21611] ? kmem_cache_alloc_noprof+0x10c/0x290 [ 306.883826][T21611] getname_flags+0xb4/0x360 [ 306.888330][T21611] getname_uflags+0x26/0x30 [ 306.892829][T21611] __x64_sys_execveat+0x5e/0x90 [ 306.897768][T21611] x64_sys_call+0x8b2/0x2d70 [ 306.902358][T21611] do_syscall_64+0xc9/0x1c0 [ 306.906905][T21611] ? clear_bhb_loop+0x55/0xb0 [ 306.911655][T21611] ? clear_bhb_loop+0x55/0xb0 [ 306.916332][T21611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 306.922318][T21611] RIP: 0033:0x7f69bfd9bbd9 [ 306.926748][T21611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 306.946573][T21611] RSP: 002b:00007f69bf01d048 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 306.955137][T21611] RAX: ffffffffffffffda RBX: 00007f69bff29f60 RCX: 00007f69bfd9bbd9 [ 306.963164][T21611] RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 306.971285][T21611] RBP: 00007f69bf01d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 306.979336][T21611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 306.987299][T21611] R13: 000000000000000b R14: 00007f69bff29f60 R15: 00007ffce7157068 [ 306.995789][T21611] [ 307.010021][T21613] netlink: 'syz.4.5640': attribute type 5 has an invalid length. [ 307.072603][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 307.072618][ T29] audit: type=1326 audit(2000000429.209:1801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21620 comm="syz.1.5644" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x0 [ 307.143451][ T29] audit: type=1326 audit(2000000429.279:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21614 comm="syz.0.5641" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x0 [ 307.484129][ T29] audit: type=1400 audit(2000000429.619:1803): avc: denied { ioctl } for pid=21645 comm="syz.1.5653" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=88589 ioctlcmd=0x9360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 307.600627][ T29] audit: type=1326 audit(2000000429.739:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21653 comm="syz.2.5655" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x0 [ 307.639595][T21656] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5656'. [ 307.766426][ T29] audit: type=1326 audit(2000000429.909:1805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21659 comm="syz.1.5658" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f96c8ac6bd9 code=0x0 [ 307.827945][ T29] audit: type=1400 audit(2000000429.969:1806): avc: denied { map } for pid=21659 comm="syz.1.5658" path="socket:[88627]" dev="sockfs" ino=88627 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 307.941273][T21689] netlink: 'syz.0.5669': attribute type 16 has an invalid length. [ 307.950215][ T29] audit: type=1326 audit(2000000430.079:1807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21686 comm="syz.2.5668" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x0 [ 308.012587][T21694] bond_slave_0: entered promiscuous mode [ 308.018297][T21694] bond_slave_1: entered promiscuous mode [ 308.046794][T21694] macvtap1: entered promiscuous mode [ 308.052176][T21694] bond0: entered promiscuous mode [ 308.057460][T21694] macvtap1: entered allmulticast mode [ 308.062940][T21694] bond0: entered allmulticast mode [ 308.068226][T21694] bond_slave_0: entered allmulticast mode [ 308.073969][T21694] bond_slave_1: entered allmulticast mode [ 308.096446][T21694] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 308.121206][T21706] bond0: left allmulticast mode [ 308.126267][T21706] bond_slave_0: left allmulticast mode [ 308.128423][T21704] ebtables: ebtables: counters copy to user failed while replacing table [ 308.131809][T21706] bond_slave_1: left allmulticast mode [ 308.146166][T21706] bond0: left promiscuous mode [ 308.151240][T21706] bond_slave_0: left promiscuous mode [ 308.156720][T21706] bond_slave_1: left promiscuous mode [ 308.207256][T21706] macvtap1: left promiscuous mode [ 308.212324][T21706] macvtap1: left allmulticast mode [ 308.331396][ T29] audit: type=1326 audit(2000000430.469:1808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21710 comm="syz.3.5676" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f22bf7bd9 code=0x0 [ 308.476288][T21739] veth0: entered promiscuous mode [ 308.488695][T21739] veth0: left promiscuous mode [ 308.585913][T21748] 9pnet_fd: Insufficient options for proto=fd [ 308.623718][T21754] hsr_slave_0: left promiscuous mode [ 308.629887][T21754] hsr_slave_1: left promiscuous mode [ 308.804100][T21769] futex_wake_op: syz.0.5698 tries to shift op by -1; fix this program [ 308.907041][T21781] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 309.050075][T21792] SET target dimension over the limit! [ 309.076671][T21796] __nla_validate_parse: 8 callbacks suppressed [ 309.076685][T21796] netlink: 324 bytes leftover after parsing attributes in process `syz.1.5709'. [ 309.092024][T21796] netlink: 324 bytes leftover after parsing attributes in process `syz.1.5709'. [ 309.106900][T21798] netlink: 'syz.3.5710': attribute type 5 has an invalid length. [ 309.172725][ T29] audit: type=1400 audit(2000000431.309:1809): avc: denied { connect } for pid=21808 comm="syz.1.5715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 309.225982][ T29] audit: type=1400 audit(2000000431.369:1810): avc: denied { write } for pid=21821 comm="syz.3.5721" name="wireless" dev="proc" ino=4026534678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 309.407618][T21842] dvmrp1: entered allmulticast mode [ 309.415904][T21842] dvmrp1: left allmulticast mode [ 309.465765][T21858] xt_hashlimit: overflow, try lower: 3/0 [ 309.495958][T21862] netlink: 'syz.4.5732': attribute type 9 has an invalid length. [ 309.828871][T21914] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 0 [ 309.829000][T21915] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 1 [ 309.839817][T21916] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 2 [ 309.848937][T21917] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 3 [ 309.893511][T21927] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5756'. [ 309.906681][T10362] IPVS: starting estimator thread 0... [ 309.994410][T21928] IPVS: using max 5088 ests per chain, 254400 per kthread [ 310.054905][T21936] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5759'. [ 310.089470][T21942] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5762'. [ 310.131113][T21949] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5764'. [ 310.146471][T21949] bond1: entered promiscuous mode [ 310.168917][T21952] usb usb1: usbfs: process 21952 (syz.3.5765) did not claim interface 0 before use [ 310.208044][T21963] bond0: (slave bond_slave_0): Releasing backup interface [ 310.220000][T21963] bond_slave_0: entered promiscuous mode [ 310.227868][T21963] bond1: (slave bond_slave_0): Enslaving as an active interface with an up link [ 310.246884][T21964] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=21964 comm=syz.1.5767 [ 310.289920][T21971] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5771'. [ 310.541193][T21999] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5781'. [ 310.562343][T22001] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5782'. [ 310.587574][T22003] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5783'. [ 310.642927][T22009] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 310.877529][T22030] netlink: 'syz.2.5793': attribute type 6 has an invalid length. [ 310.967868][T22034] bond1: entered promiscuous mode [ 311.006619][T22034] bond0: (slave bond_slave_0): Releasing backup interface [ 311.017463][T22034] bond_slave_0: entered promiscuous mode [ 311.023546][T22034] bond1: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.190439][T22044] team_slave_0: entered promiscuous mode [ 311.196228][T22044] team_slave_1: entered promiscuous mode [ 311.203450][T22044] team_slave_0: left promiscuous mode [ 311.208849][T22044] team_slave_1: left promiscuous mode [ 311.340358][T22066] bond2: entered promiscuous mode [ 311.407238][T22072] bond1: (slave bond_slave_0): Releasing backup interface [ 311.427922][T22072] bond_slave_0: left promiscuous mode [ 311.453469][T22072] bond_slave_0: entered promiscuous mode [ 311.468886][T22072] bond2: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.588072][T22091] netlink: 'syz.4.5816': attribute type 10 has an invalid length. [ 311.611935][T22091] team0: Port device netdevsim1 added [ 311.625205][T22091] netlink: 'syz.4.5816': attribute type 10 has an invalid length. [ 311.648489][T22091] team0: Port device netdevsim1 removed [ 311.660611][T22091] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 311.701654][T22095] openvswitch: netlink: IPv4 tunnel dst address is zero [ 311.779087][T22104] netlink: 'syz.4.5821': attribute type 1 has an invalid length. [ 311.787001][T22104] netlink: 'syz.4.5821': attribute type 2 has an invalid length. [ 312.075327][ T29] kauditd_printk_skb: 5238 callbacks suppressed [ 312.075339][ T29] audit: type=1326 audit(2000000434.219:7049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.142277][ T29] audit: type=1326 audit(2000000434.259:7050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.165573][ T29] audit: type=1326 audit(2000000434.259:7051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.188781][ T29] audit: type=1326 audit(2000000434.259:7052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.212154][ T29] audit: type=1326 audit(2000000434.259:7053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.235519][ T29] audit: type=1326 audit(2000000434.259:7054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.258850][ T29] audit: type=1326 audit(2000000434.259:7055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.282416][ T29] audit: type=1326 audit(2000000434.259:7056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.306179][ T29] audit: type=1326 audit(2000000434.259:7057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.334902][ T29] audit: type=1326 audit(2000000434.259:7058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22049 comm="syz.2.5801" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x50000 [ 312.451573][T22139] batman_adv: batadv1: Adding interface: netdevsim0 [ 312.458336][T22139] batman_adv: batadv1: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 312.488590][T22139] batman_adv: batadv1: Interface activated: netdevsim0 [ 312.520359][T22145] netlink: 'syz.3.5837': attribute type 2 has an invalid length. [ 312.528283][T22145] netlink: 'syz.3.5837': attribute type 9 has an invalid length. [ 312.887654][T22183] FAULT_INJECTION: forcing a failure. [ 312.887654][T22183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.901061][T22183] CPU: 0 PID: 22183 Comm: syz.0.5852 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 312.911304][T22183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 312.921418][T22183] Call Trace: [ 312.924698][T22183] [ 312.927710][T22183] dump_stack_lvl+0xf2/0x150 [ 312.932401][T22183] dump_stack+0x15/0x20 [ 312.936820][T22183] should_fail_ex+0x229/0x230 [ 312.941817][T22183] __should_fail_alloc_page+0xfd/0x110 [ 312.947294][T22183] __alloc_pages_noprof+0x109/0x360 [ 312.952514][T22183] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 312.957906][T22183] vma_alloc_folio_noprof+0x176/0x2d0 [ 312.963327][T22183] handle_mm_fault+0xddb/0x2ac0 [ 312.968260][T22183] exc_page_fault+0x296/0x650 [ 312.972941][T22183] asm_exc_page_fault+0x26/0x30 [ 312.977914][T22183] RIP: 0010:filldir64+0x1e7/0x400 [ 312.983030][T22183] Code: 00 00 48 39 eb 0f 82 a1 01 00 00 0f 01 cb 0f ae e8 48 8b 44 24 40 48 89 45 08 48 8b 44 24 38 49 89 04 24 4d 89 e7 48 8b 04 24 <66> 41 89 44 24 10 4c 8b 64 24 28 8b 44 24 0c 41 88 47 12 49 63 ed [ 313.002734][T22183] RSP: 0018:ffffc90001273d58 EFLAGS: 00050202 [ 313.008789][T22183] RAX: 0000000000000018 RBX: 0000000020001008 RCX: ffff8881233c9080 [ 313.016748][T22183] RDX: 000000000000023b RSI: 0000000020000fd0 RDI: 0000000020001008 [ 313.025062][T22183] RBP: 0000000020000fd0 R08: ffffffff81666b36 R09: 0000000000000000 [ 313.033033][T22183] R10: 0001ffffffffffff R11: 0001c90001273eb8 R12: 0000000020000ff0 [ 313.040999][T22183] R13: 0000000000000004 R14: ffff8881135cb658 R15: 0000000020000ff0 [ 313.049021][T22183] ? filldir64+0x1b6/0x400 [ 313.053495][T22183] ? filldir64+0x1b6/0x400 [ 313.057913][T22183] ? __pfx_filldir64+0x10/0x10 [ 313.062688][T22183] kernfs_fop_readdir+0x360/0x4b0 [ 313.067769][T22183] iterate_dir+0x12c/0x330 [ 313.072187][T22183] __se_sys_getdents64+0x88/0x1a0 [ 313.077263][T22183] ? __pfx_filldir64+0x10/0x10 [ 313.082024][T22183] __x64_sys_getdents64+0x43/0x50 [ 313.087055][T22183] x64_sys_call+0x29cf/0x2d70 [ 313.091730][T22183] do_syscall_64+0xc9/0x1c0 [ 313.096306][T22183] ? clear_bhb_loop+0x55/0xb0 [ 313.100981][T22183] ? clear_bhb_loop+0x55/0xb0 [ 313.105654][T22183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.111653][T22183] RIP: 0033:0x7f69bfd9bbd9 [ 313.116073][T22183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 313.135910][T22183] RSP: 002b:00007f69bf01d048 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 313.144493][T22183] RAX: ffffffffffffffda RBX: 00007f69bff29f60 RCX: 00007f69bfd9bbd9 [ 313.152459][T22183] RDX: 0000000000001000 RSI: 0000000020000f80 RDI: 0000000000000003 [ 313.160424][T22183] RBP: 00007f69bf01d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 313.168443][T22183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.176458][T22183] R13: 000000000000000b R14: 00007f69bff29f60 R15: 00007ffce7157068 [ 313.184514][T22183] [ 313.645388][T22216] FAULT_INJECTION: forcing a failure. [ 313.645388][T22216] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.658989][T22216] CPU: 0 PID: 22216 Comm: syz.3.5863 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 313.669189][T22216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 313.679267][T22216] Call Trace: [ 313.682548][T22216] [ 313.685490][T22216] dump_stack_lvl+0xf2/0x150 [ 313.690130][T22216] dump_stack+0x15/0x20 [ 313.694334][T22216] should_fail_ex+0x229/0x230 [ 313.699108][T22216] __should_fail_alloc_page+0xfd/0x110 [ 313.704688][T22216] __alloc_pages_noprof+0x109/0x360 [ 313.709960][T22216] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 313.715357][T22216] vma_alloc_folio_noprof+0x176/0x2d0 [ 313.720752][T22216] handle_mm_fault+0xddb/0x2ac0 [ 313.725729][T22216] exc_page_fault+0x3b9/0x650 [ 313.730591][T22216] asm_exc_page_fault+0x26/0x30 [ 313.735456][T22216] RIP: 0033:0x7f2f22abd453 [ 313.739909][T22216] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 313.759555][T22216] RSP: 002b:00007f2f21e784b0 EFLAGS: 00010206 [ 313.765628][T22216] RAX: 0000000000014000 RBX: 00007f2f21e78550 RCX: 00007f2f19a59000 [ 313.773594][T22216] RDX: 00007f2f21e786f0 RSI: 0000000000000007 RDI: 00007f2f21e785f0 [ 313.781558][T22216] RBP: 00000000000000cd R08: 0000000000000009 R09: 0000000000000190 [ 313.789519][T22216] R10: 00000000000001bc R11: 00007f2f21e78550 R12: 0000000000000001 [ 313.797559][T22216] R13: 00007f2f22c77f80 R14: 0000000000000011 R15: 00007f2f21e785f0 [ 313.805524][T22216] [ 313.809182][T22216] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 314.140899][T22231] __nla_validate_parse: 15 callbacks suppressed [ 314.140913][T22231] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5869'. [ 314.271941][T22243] netlink: 277 bytes leftover after parsing attributes in process `syz.3.5873'. [ 314.323748][T22247] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5875'. [ 314.332942][T22247] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5875'. [ 314.444949][T22279] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5886'. [ 314.463049][T22276] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5885'. [ 314.500916][T22286] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 314.521906][T22292] FAULT_INJECTION: forcing a failure. [ 314.521906][T22292] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.525270][T22294] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5893'. [ 314.535607][T22292] CPU: 1 PID: 22292 Comm: syz.0.5892 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 314.554125][T22292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 314.564264][T22292] Call Trace: [ 314.567546][T22292] [ 314.570479][T22292] dump_stack_lvl+0xf2/0x150 [ 314.575152][T22292] dump_stack+0x15/0x20 [ 314.579356][T22292] should_fail_ex+0x229/0x230 [ 314.584217][T22292] should_fail+0xb/0x10 [ 314.588463][T22292] should_fail_usercopy+0x1a/0x20 [ 314.593496][T22292] _copy_from_iter+0xd3/0xb00 [ 314.598197][T22292] ? _copy_from_iter+0x161/0xb00 [ 314.603306][T22292] copy_page_from_iter+0x14f/0x280 [ 314.608486][T22292] skb_copy_datagram_from_iter+0x203/0x440 [ 314.614348][T22292] tun_get_user+0xcb6/0x23b0 [ 314.619003][T22292] ? selinux_file_permission+0x22c/0x360 [ 314.624730][T22292] tun_chr_write_iter+0x18e/0x240 [ 314.629752][T22292] vfs_write+0x78f/0x900 [ 314.634114][T22292] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 314.639738][T22292] ksys_write+0xeb/0x1b0 [ 314.643978][T22292] __x64_sys_write+0x42/0x50 [ 314.648564][T22292] x64_sys_call+0x27ef/0x2d70 [ 314.653283][T22292] do_syscall_64+0xc9/0x1c0 [ 314.657905][T22292] ? clear_bhb_loop+0x55/0xb0 [ 314.662602][T22292] ? clear_bhb_loop+0x55/0xb0 [ 314.667311][T22292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.673211][T22292] RIP: 0033:0x7f69bfd9a75f [ 314.677614][T22292] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 8c 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 8c 02 00 48 [ 314.697214][T22292] RSP: 002b:00007f69bf01d010 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 314.705619][T22292] RAX: ffffffffffffffda RBX: 00007f69bff29f60 RCX: 00007f69bfd9a75f [ 314.713578][T22292] RDX: 000000000000fdef RSI: 0000000020000080 RDI: 00000000000000c8 [ 314.721537][T22292] RBP: 00007f69bf01d0a0 R08: 0000000000000000 R09: 0000000000000000 [ 314.729508][T22292] R10: 000000000000fdef R11: 0000000000000293 R12: 0000000000000002 [ 314.737494][T22292] R13: 000000000000000b R14: 00007f69bff29f60 R15: 00007ffce7157068 [ 314.745538][T22292] [ 314.795152][T22307] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5898'. [ 314.806781][T22311] macvlan0: entered promiscuous mode [ 314.847512][T22322] netlink: 204 bytes leftover after parsing attributes in process `syz.0.5905'. [ 314.892755][T22325] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5906'. [ 315.263778][T22368] netlink: 'syz.4.5920': attribute type 3 has an invalid length. [ 315.375146][T22380] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 315.454665][T22391] syzkaller0: entered promiscuous mode [ 315.460152][T22391] syzkaller0: entered allmulticast mode [ 315.552904][T22397] Invalid ELF header magic: != ELF [ 316.688951][T22473] 9pnet: p9_errstr2errno: server reported unknown error [ 317.061896][T22533] FAULT_INJECTION: forcing a failure. [ 317.061896][T22533] name failslab, interval 1, probability 0, space 0, times 0 [ 317.074617][T22533] CPU: 1 PID: 22533 Comm: syz.4.5976 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 317.084882][T22533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 317.095008][T22533] Call Trace: [ 317.098281][T22533] [ 317.101202][T22533] dump_stack_lvl+0xf2/0x150 [ 317.105802][T22533] dump_stack+0x15/0x20 [ 317.110006][T22533] should_fail_ex+0x229/0x230 [ 317.114757][T22533] ? ethnl_default_notify+0xbb/0x4a0 [ 317.120119][T22533] __should_failslab+0x92/0xa0 [ 317.124966][T22533] should_failslab+0x9/0x20 [ 317.129532][T22533] __kmalloc_noprof+0xa5/0x370 [ 317.134356][T22533] ethnl_default_notify+0xbb/0x4a0 [ 317.139598][T22533] ? rtmsg_ifinfo_build_skb+0x122/0x1b0 [ 317.145180][T22533] ethtool_notify+0xbb/0x1b0 [ 317.149850][T22533] ? __pfx_ethnl_netdev_event+0x10/0x10 [ 317.155547][T22533] ethnl_netdev_event+0x41/0x60 [ 317.160408][T22533] raw_notifier_call_chain+0x6f/0x1d0 [ 317.165822][T22533] ? call_netdevice_notifiers_info+0xae/0x100 [ 317.171904][T22533] call_netdevice_notifiers_info+0xae/0x100 [ 317.177887][T22533] netdev_update_features+0x61/0x90 [ 317.183137][T22533] veth_xdp+0x5f7/0x670 [ 317.187306][T22533] bond_xdp+0x29c/0x5e0 [ 317.191611][T22533] dev_xdp_install+0x9e/0x180 [ 317.196302][T22533] ? __pfx_bond_xdp+0x10/0x10 [ 317.200987][T22533] ? __pfx_bond_xdp+0x10/0x10 [ 317.205905][T22533] dev_xdp_attach+0x97c/0xba0 [ 317.210588][T22533] bpf_xdp_link_attach+0x18d/0x370 [ 317.215709][T22533] link_create+0x400/0x680 [ 317.220138][T22533] __sys_bpf+0x430/0x7a0 [ 317.224405][T22533] __x64_sys_bpf+0x43/0x50 [ 317.228892][T22533] x64_sys_call+0x2655/0x2d70 [ 317.232031][T22537] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1549 sclass=netlink_route_socket pid=22537 comm=syz.3.5978 [ 317.233578][T22533] do_syscall_64+0xc9/0x1c0 [ 317.250741][T22533] ? clear_bhb_loop+0x55/0xb0 [ 317.255476][T22533] ? clear_bhb_loop+0x55/0xb0 [ 317.260187][T22533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.266121][T22533] RIP: 0033:0x7f6e9a785bd9 [ 317.270562][T22533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 317.290316][T22533] RSP: 002b:00007f6e999e6048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 317.298728][T22533] RAX: ffffffffffffffda RBX: 00007f6e9a914038 RCX: 00007f6e9a785bd9 [ 317.306839][T22533] RDX: 0000000000000040 RSI: 0000000020000240 RDI: 000000000000001c [ 317.314873][T22533] RBP: 00007f6e999e60a0 R08: 0000000000000000 R09: 0000000000000000 [ 317.322874][T22533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 317.330847][T22533] R13: 000000000000006e R14: 00007f6e9a914038 R15: 00007ffc19f1a388 [ 317.338867][T22533] [ 317.611038][T22563] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 317.618709][T22563] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 317.666169][ T29] kauditd_printk_skb: 9557 callbacks suppressed [ 317.666191][ T29] audit: type=1326 audit(2000000439.809:16616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 317.699118][ T29] audit: type=1326 audit(2000000439.839:16617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22570 comm="syz.0.5993" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x0 [ 317.722396][ T29] audit: type=1326 audit(2000000439.839:16618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 317.747483][ T29] audit: type=1326 audit(2000000439.839:16619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 317.771307][ T29] audit: type=1326 audit(2000000439.839:16620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 317.795402][ T29] audit: type=1326 audit(2000000439.839:16621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=296 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 317.819041][ T29] audit: type=1326 audit(2000000439.839:16622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22568 comm="syz.1.5992" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x7ffc0000 [ 318.009193][T22605] program syz.2.6008 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 318.628390][T22642] hugetlbfs: Unknown parameter 'huge' [ 318.633812][ T29] audit: type=1400 audit(2000000440.769:16623): avc: denied { remount } for pid=22641 comm="syz.4.6019" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 318.638336][T22642] usb usb8: usbfs: process 22642 (syz.4.6019) did not claim interface 23 before use [ 318.757118][ T29] audit: type=1400 audit(2000000440.899:16624): avc: denied { create } for pid=22664 comm="syz.3.6029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 318.868603][T10362] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.886447][T22684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.894649][T22684] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 318.903497][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 319.094577][T22720] netlink: 'syz.2.6052': attribute type 1 has an invalid length. [ 319.243227][T22730] __nla_validate_parse: 26 callbacks suppressed [ 319.243243][T22730] netlink: 36 bytes leftover after parsing attributes in process `syz.3.6055'. [ 319.665745][ T3161] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.674015][ T3157] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.697333][T22744] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6058'. [ 319.707759][ T29] audit: type=1326 audit(2000000441.849:16625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22740 comm="syz.4.6057" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6e9a785bd9 code=0x0 [ 319.758419][T22751] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6061'. [ 319.816839][T22760] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6066'. [ 319.849962][T22768] program syz.1.6067 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 319.851563][T22770] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6069'. [ 319.875618][T22770] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.883892][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 319.904512][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 320.069918][T22787] ALSA: seq fatal error: cannot create timer (-22) [ 320.080249][T22790] geneve2: entered promiscuous mode [ 320.085495][T22790] geneve2: entered allmulticast mode [ 320.098009][T22790] team0: Device geneve2 is up. Set it down before adding it as a team port [ 320.167809][T22807] program syz.2.6081 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 320.259736][T22826] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 320.266268][T22826] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 320.273866][T22826] vhci_hcd vhci_hcd.0: Device attached [ 320.288258][T22829] vhci_hcd: connection closed [ 320.288422][T16445] vhci_hcd: stop threads [ 320.297373][T16445] vhci_hcd: release socket [ 320.301876][T16445] vhci_hcd: disconnect device [ 320.444780][T22867] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 320.477350][T22867] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 320.546390][T22891] FAULT_INJECTION: forcing a failure. [ 320.546390][T22891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.559585][T22891] CPU: 0 PID: 22891 Comm: syz.4.6107 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 320.569794][T22891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 320.579830][T22891] Call Trace: [ 320.583138][T22891] [ 320.586056][T22891] dump_stack_lvl+0xf2/0x150 [ 320.590656][T22891] dump_stack+0x15/0x20 [ 320.594805][T22891] should_fail_ex+0x229/0x230 [ 320.599463][T22891] should_fail+0xb/0x10 [ 320.603672][T22891] should_fail_usercopy+0x1a/0x20 [ 320.608681][T22891] copy_page_from_iter_atomic+0x22a/0xda0 [ 320.614384][T22891] ? shmem_write_begin+0xa0/0x1c0 [ 320.619397][T22891] ? shmem_write_begin+0x10c/0x1c0 [ 320.624552][T22891] generic_perform_write+0x21a/0x410 [ 320.629852][T22891] ? __pfx_shmem_write_end+0x10/0x10 [ 320.635147][T22891] shmem_file_write_iter+0xc8/0xf0 [ 320.640254][T22891] vfs_write+0x78f/0x900 [ 320.644482][T22891] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 320.650295][T22891] ksys_write+0xeb/0x1b0 [ 320.654538][T22891] __x64_sys_write+0x42/0x50 [ 320.659111][T22891] x64_sys_call+0x27ef/0x2d70 [ 320.663821][T22891] do_syscall_64+0xc9/0x1c0 [ 320.668381][T22891] ? clear_bhb_loop+0x55/0xb0 [ 320.673178][T22891] ? clear_bhb_loop+0x55/0xb0 [ 320.677837][T22891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 320.683715][T22891] RIP: 0033:0x7f6e9a78475f [ 320.688112][T22891] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 8c 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 8c 02 00 48 [ 320.707718][T22891] RSP: 002b:00007f6e99a06e00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 320.716114][T22891] RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007f6e9a78475f [ 320.724129][T22891] RDX: 0000000000040000 RSI: 00007f6e915e7000 RDI: 0000000000000007 [ 320.732081][T22891] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000050c [ 320.740044][T22891] R10: 00000000000007c8 R11: 0000000000000293 R12: 0000000000000007 [ 320.748079][T22891] R13: 00007f6e99a06f00 R14: 00007f6e99a06ec0 R15: 00007f6e915e7000 [ 320.756138][T22891] [ 320.779149][T22895] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6108'. [ 320.956201][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 320.961813][T22916] usb usb8: check_ctrlrecip: process 22916 (syz.3.6115) requesting ep 01 but needs 81 [ 320.974424][T22916] usb usb8: usbfs: process 22916 (syz.3.6115) did not claim interface 0 before use [ 321.032856][T22929] netlink: 36 bytes leftover after parsing attributes in process `syz.3.6121'. [ 321.121806][T22942] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6126'. [ 321.133138][T22942] FAULT_INJECTION: forcing a failure. [ 321.133138][T22942] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.146334][T22942] CPU: 0 PID: 22942 Comm: syz.3.6126 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 321.156504][T22942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 321.166546][T22942] Call Trace: [ 321.169812][T22942] [ 321.172731][T22942] dump_stack_lvl+0xf2/0x150 [ 321.177441][T22942] dump_stack+0x15/0x20 [ 321.181595][T22942] should_fail_ex+0x229/0x230 [ 321.186261][T22942] should_fail+0xb/0x10 [ 321.190472][T22942] should_fail_usercopy+0x1a/0x20 [ 321.195499][T22942] _copy_from_user+0x1e/0xd0 [ 321.200078][T22942] kstrtouint_from_user+0x76/0xe0 [ 321.205203][T22942] proc_fail_nth_write+0x4f/0x160 [ 321.210346][T22942] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 321.216082][T22942] vfs_write+0x28b/0x900 [ 321.220321][T22942] ? __fget_files+0x1da/0x210 [ 321.225003][T22942] ksys_write+0xeb/0x1b0 [ 321.229242][T22942] __x64_sys_write+0x42/0x50 [ 321.233895][T22942] x64_sys_call+0x27ef/0x2d70 [ 321.238570][T22942] do_syscall_64+0xc9/0x1c0 [ 321.243123][T22942] ? clear_bhb_loop+0x55/0xb0 [ 321.247946][T22942] ? clear_bhb_loop+0x55/0xb0 [ 321.252701][T22942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.258591][T22942] RIP: 0033:0x7f2f22bf675f [ 321.262989][T22942] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 8c 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 7c 8c 02 00 48 [ 321.282599][T22942] RSP: 002b:00007f2f21e79040 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 321.290998][T22942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f22bf675f [ 321.298955][T22942] RDX: 0000000000000001 RSI: 00007f2f21e790b0 RDI: 0000000000000010 [ 321.306913][T22942] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 321.314871][T22942] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 321.322831][T22942] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 321.330862][T22942] [ 321.362838][T22947] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6127'. [ 321.375084][T22947] bond_slave_1: entered promiscuous mode [ 321.380744][T22947] netdevsim netdevsim4 netdevsim1: entered promiscuous mode [ 321.389536][T22947] macvtap2: entered promiscuous mode [ 321.394873][T22947] bond0: entered promiscuous mode [ 321.400323][T22947] macvtap2: entered allmulticast mode [ 321.405740][T22947] bond0: entered allmulticast mode [ 321.410955][T22947] bond_slave_1: entered allmulticast mode [ 321.417413][T22947] netdevsim netdevsim4 netdevsim1: entered allmulticast mode [ 321.428234][T22947] 8021q: adding VLAN 0 to HW filter on device macvtap2 [ 321.440914][T22959] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6127'. [ 321.451732][T22963] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 321.458249][T22963] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.465873][T22963] vhci_hcd vhci_hcd.0: Device attached [ 321.468071][T22959] bond0: left allmulticast mode [ 321.472661][T22964] usbip_core: unknown command [ 321.476340][T22959] bond_slave_1: left allmulticast mode [ 321.476422][T22959] netdevsim netdevsim4 netdevsim1: left allmulticast mode [ 321.476483][T22959] bond0: left promiscuous mode [ 321.476988][T22959] bond_slave_1: left promiscuous mode [ 321.481614][T22964] vhci_hcd: unknown pdu 62178832 [ 321.487059][T22959] netdevsim netdevsim4 netdevsim1: left promiscuous mode [ 321.494144][T22964] usbip_core: unknown command [ 321.522547][T16445] vhci_hcd: stop threads [ 321.526837][T16445] vhci_hcd: release socket [ 321.531244][T16445] vhci_hcd: disconnect device [ 321.537912][T22959] macvtap2: left promiscuous mode [ 321.543006][T22959] macvtap2: left allmulticast mode [ 321.578761][T22866] netdevsim netdevsim2 netdevsim0: left promiscuous mode [ 321.733208][T22992] team_slave_0: entered promiscuous mode [ 321.738966][T22992] team_slave_1: entered promiscuous mode [ 321.746836][T22992] macvtap1: entered promiscuous mode [ 321.752145][T22992] team0: entered promiscuous mode [ 321.757519][T22992] macvtap1: entered allmulticast mode [ 321.762919][T22992] team0: entered allmulticast mode [ 321.768074][T22992] team_slave_0: entered allmulticast mode [ 321.773791][T22992] team_slave_1: entered allmulticast mode [ 321.782866][T22992] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 321.791766][T23004] team0: left allmulticast mode [ 321.796727][T23004] team_slave_0: left allmulticast mode [ 321.802990][T23004] team_slave_1: left allmulticast mode [ 321.808611][T23004] team0: left promiscuous mode [ 321.813715][T23004] team_slave_0: left promiscuous mode [ 321.819123][T23004] team_slave_1: left promiscuous mode [ 321.848420][T23004] macvtap1: left promiscuous mode [ 321.853484][T23004] macvtap1: left allmulticast mode [ 322.347923][T23065] netlink: 'syz.3.6168': attribute type 16 has an invalid length. [ 322.377048][T23068] bridge0: port 2(bridge_slave_1) entered listening state [ 322.414359][T23074] FAULT_INJECTION: forcing a failure. [ 322.414359][T23074] name failslab, interval 1, probability 0, space 0, times 0 [ 322.427019][T23074] CPU: 1 PID: 23074 Comm: syz.3.6171 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 322.437170][T23074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 322.447267][T23074] Call Trace: [ 322.450536][T23074] [ 322.453497][T23074] dump_stack_lvl+0xf2/0x150 [ 322.458158][T23074] dump_stack+0x15/0x20 [ 322.462350][T23074] should_fail_ex+0x229/0x230 [ 322.467148][T23074] ? skb_clone+0x154/0x1f0 [ 322.471550][T23074] __should_failslab+0x92/0xa0 [ 322.476364][T23074] should_failslab+0x9/0x20 [ 322.480902][T23074] kmem_cache_alloc_noprof+0x4c/0x290 [ 322.486264][T23074] skb_clone+0x154/0x1f0 [ 322.490569][T23074] __netlink_deliver_tap+0x2bd/0x4c0 [ 322.495880][T23074] netlink_unicast+0x63b/0x660 [ 322.500789][T23074] netlink_sendmsg+0x5ca/0x6e0 [ 322.505542][T23074] ? __pfx_netlink_sendmsg+0x10/0x10 [ 322.510828][T23074] __sock_sendmsg+0x140/0x180 [ 322.515542][T23074] ____sys_sendmsg+0x312/0x410 [ 322.520360][T23074] __sys_sendmmsg+0x269/0x500 [ 322.525185][T23074] __x64_sys_sendmmsg+0x57/0x70 [ 322.530026][T23074] x64_sys_call+0xa87/0x2d70 [ 322.534783][T23074] do_syscall_64+0xc9/0x1c0 [ 322.539362][T23074] ? clear_bhb_loop+0x55/0xb0 [ 322.544074][T23074] ? clear_bhb_loop+0x55/0xb0 [ 322.548752][T23074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.554684][T23074] RIP: 0033:0x7f2f22bf7bd9 [ 322.559089][T23074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 322.578765][T23074] RSP: 002b:00007f2f21e79048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 322.587170][T23074] RAX: ffffffffffffffda RBX: 00007f2f22d85f60 RCX: 00007f2f22bf7bd9 [ 322.595204][T23074] RDX: 040000000000009f RSI: 00000000200002c0 RDI: 0000000000000006 [ 322.603160][T23074] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 322.611126][T23074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 322.619084][T23074] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 322.627045][T23074] [ 322.713066][T23090] FAULT_INJECTION: forcing a failure. [ 322.713066][T23090] name failslab, interval 1, probability 0, space 0, times 0 [ 322.726360][T23090] CPU: 1 PID: 23090 Comm: syz.3.6176 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 322.736862][T23090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 322.746916][T23090] Call Trace: [ 322.750188][T23090] [ 322.753222][T23090] dump_stack_lvl+0xf2/0x150 [ 322.757826][T23090] dump_stack+0x15/0x20 [ 322.761981][T23090] should_fail_ex+0x229/0x230 [ 322.766726][T23090] ? alloc_empty_file+0xd0/0x310 [ 322.771740][T23090] __should_failslab+0x92/0xa0 [ 322.776500][T23090] should_failslab+0x9/0x20 [ 322.781256][T23090] kmem_cache_alloc_noprof+0x4c/0x290 [ 322.786708][T23090] alloc_empty_file+0xd0/0x310 [ 322.791540][T23090] path_openat+0x6a/0x1fa0 [ 322.795955][T23090] ? terminate_walk+0x260/0x280 [ 322.800797][T23090] ? path_openat+0x1a6f/0x1fa0 [ 322.805555][T23090] ? _parse_integer_limit+0x167/0x180 [ 322.810937][T23090] do_filp_open+0xf7/0x200 [ 322.815447][T23090] do_open_execat+0xd0/0x270 [ 322.820061][T23090] alloc_bprm+0x28/0x5e0 [ 322.824360][T23090] do_execveat_common+0x138/0x7d0 [ 322.829415][T23090] ? getname_flags+0x166/0x360 [ 322.834166][T23090] __x64_sys_execveat+0x75/0x90 [ 322.839011][T23090] x64_sys_call+0x8b2/0x2d70 [ 322.843597][T23090] do_syscall_64+0xc9/0x1c0 [ 322.848095][T23090] ? clear_bhb_loop+0x55/0xb0 [ 322.852766][T23090] ? clear_bhb_loop+0x55/0xb0 [ 322.857485][T23090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.863382][T23090] RIP: 0033:0x7f2f22bf7bd9 [ 322.867804][T23090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 322.887400][T23090] RSP: 002b:00007f2f21e79048 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 322.895800][T23090] RAX: ffffffffffffffda RBX: 00007f2f22d85f60 RCX: 00007f2f22bf7bd9 [ 322.903758][T23090] RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 322.911716][T23090] RBP: 00007f2f21e790a0 R08: 0000000000000000 R09: 0000000000000000 [ 322.919717][T23090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.927681][T23090] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 322.935732][T23090] [ 323.037348][T23123] syzkaller0: entered promiscuous mode [ 323.042896][T23123] syzkaller0: entered allmulticast mode [ 323.230118][T23153] SELinux: security_context_str_to_sid (ramfs) failed with errno=-22 [ 323.250031][T23162] tipc: Enabling of bearer rejected, failed to enable media [ 323.308532][T23187] IPVS: stopping master sync thread 23189 ... [ 323.314890][T23189] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 0, id = 0 [ 323.413968][ T24] hid-generic 0000:0000:0000.0005: item fetching failed at offset 0/2 [ 323.423037][ T24] hid-generic 0000:0000:0000.0005: probe with driver hid-generic failed with error -22 [ 324.416962][T23228] net_ratelimit: 168 callbacks suppressed [ 324.416978][T23228] ebtables: ebtables: counters copy to user failed while replacing table [ 324.565166][T23241] __nla_validate_parse: 15 callbacks suppressed [ 324.565182][T23241] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6225'. [ 324.688736][T23252] 9pnet_fd: Insufficient options for proto=fd [ 324.703797][T23250] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 324.898985][T10362] hid-generic 0000:0000:0000.0006: item fetching failed at offset 0/2 [ 324.915962][T10362] hid-generic 0000:0000:0000.0006: probe with driver hid-generic failed with error -22 [ 324.934466][T23277] netlink: 830 bytes leftover after parsing attributes in process `syz.3.6238'. [ 324.977010][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 324.977047][ T29] audit: type=1400 audit(2000000447.119:16637): avc: denied { recv } for pid=23216 comm="syz.4.6216" saddr=10.128.0.163 src=48912 daddr=10.128.0.72 dest=22 netif=eth0 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 325.246919][T23304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2305 sclass=netlink_route_socket pid=23304 comm=syz.4.6248 [ 325.261925][T23304] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6248'. [ 325.271202][T23304] netlink: 'syz.4.6248': attribute type 10 has an invalid length. [ 325.282365][T23304] bond0: (slave netdevsim1): Releasing backup interface [ 325.291081][T23304] team0: Port device netdevsim1 added [ 325.297220][T23305] netlink: 308 bytes leftover after parsing attributes in process `syz.0.6247'. [ 325.318321][T23307] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6249'. [ 325.336848][T23305] infiniband syz: set down [ 325.341361][T23305] infiniband syz: added ipvlan0 [ 325.356235][T23305] RDS/IB: syz: added [ 325.360318][T23305] smc: adding ib device syz with port count 1 [ 325.366548][T23305] smc: ib device syz port 1 has pnetid [ 325.449856][ T29] audit: type=1326 audit(2000000447.589:16638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23322 comm="syz.1.6255" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f96c8ac6bd9 code=0x0 [ 325.478106][T23323] dvmrp1: entered allmulticast mode [ 325.485331][T23323] dvmrp1: left allmulticast mode [ 325.535385][T23323] xt_hashlimit: overflow, try lower: 3/0 [ 325.579442][T23329] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6258'. [ 325.603707][T23330] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 325.627809][T23329] pim6reg: entered allmulticast mode [ 325.683509][T23335] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6255'. [ 325.692555][T23335] 0ªX¹¦Dö»: renamed from gretap0 (while UP) [ 325.700557][T23335] 0ªX¹¦Dö»: entered allmulticast mode [ 325.707790][T23337] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6260'. [ 325.747432][ T29] audit: type=1400 audit(2000000447.889:16639): avc: denied { mount } for pid=23340 comm="syz.4.6262" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 325.797122][ T29] audit: type=1400 audit(2000000447.929:16640): avc: denied { prog_load } for pid=23348 comm="syz.3.6265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 325.846659][ T29] audit: type=1400 audit(2000000447.989:16641): avc: denied { map_create } for pid=23358 comm="syz.3.6267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 325.866109][ T29] audit: type=1400 audit(2000000447.989:16642): avc: denied { map_read map_write } for pid=23358 comm="syz.3.6267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 325.887502][ T29] audit: type=1400 audit(2000000447.989:16643): avc: denied { unmount } for pid=20215 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 325.924589][ T29] audit: type=1400 audit(2000000448.049:16644): avc: denied { prog_run } for pid=23358 comm="syz.3.6267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 325.947416][T23359] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 325.955361][T23358] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 325.973816][ T29] audit: type=1326 audit(2000000448.109:16645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23368 comm="syz.4.6271" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6e9a785bd9 code=0x0 [ 326.011329][T23371] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6272'. [ 326.035298][T23376] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6274'. [ 326.141147][T23398] batman_adv: batadv1: Adding interface: netdevsim0 [ 326.148453][T23398] batman_adv: batadv1: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 326.174066][ T29] audit: type=1326 audit(2000000448.289:16646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23399 comm="syz.0.6285" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x0 [ 326.198563][T23398] batman_adv: batadv1: Interface activated: netdevsim0 [ 326.299103][T23419] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 326.398968][ T24] hid-generic 0000:0000:0000.0007: item fetching failed at offset 0/2 [ 326.414148][ T24] hid-generic 0000:0000:0000.0007: probe with driver hid-generic failed with error -22 [ 326.455805][T23443] veth0_vlan: entered allmulticast mode [ 326.482036][T23443] veth0_vlan: left promiscuous mode [ 326.487365][T23443] veth0_vlan: left allmulticast mode [ 326.514381][T23443] veth0_vlan: entered promiscuous mode [ 326.869231][T23472] program syz.2.6313 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 326.976724][T23484] netlink: 'syz.2.6319': attribute type 10 has an invalid length. [ 326.985054][T23484] ipvlan0: entered promiscuous mode [ 326.990346][T23484] ipvlan0: entered allmulticast mode [ 326.995682][T23484] veth0_vlan: entered allmulticast mode [ 327.002981][T23484] bridge0: port 3(ipvlan0) entered blocking state [ 327.009449][T23484] bridge0: port 3(ipvlan0) entered disabled state [ 327.017344][T23484] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 327.046471][T23487] vlan2: entered allmulticast mode [ 327.051613][T23487] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 327.112417][T23494] team_slave_0: entered promiscuous mode [ 327.118174][T23494] team_slave_1: entered promiscuous mode [ 327.276202][T23516] sctp: [Deprecated]: syz.2.6332 (pid 23516) Use of int in max_burst socket option. [ 327.276202][T23516] Use struct sctp_assoc_value instead [ 327.394030][T23544] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 327.504600][ T3161] hid-generic 0000:0000:0000.0008: item fetching failed at offset 0/2 [ 327.512933][ T3161] hid-generic 0000:0000:0000.0008: probe with driver hid-generic failed with error -22 [ 327.826236][T23582] netlink: 'syz.1.6350': attribute type 1 has an invalid length. [ 328.240329][T23650] batman_adv: batadv1: Adding interface: netdevsim0 [ 328.247023][T23650] batman_adv: batadv1: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 328.277782][T23650] batman_adv: batadv1: Interface activated: netdevsim0 [ 328.286983][T23655] tunl0: entered promiscuous mode [ 328.296561][T23655] netlink: 'syz.2.6377': attribute type 1 has an invalid length. [ 328.335447][T23664] rdma_rxe: rxe_newlink: failed to add ipvlan0 [ 328.590302][T23697] tunl0: entered promiscuous mode [ 328.603799][T23697] netlink: 'syz.4.6393': attribute type 1 has an invalid length. [ 329.103400][T23727] chnl_net:caif_netlink_parms(): no params data found [ 329.141950][T23727] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.149147][T23727] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.156459][T23727] bridge_slave_0: entered allmulticast mode [ 329.162979][T23727] bridge_slave_0: entered promiscuous mode [ 329.170460][T23727] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.177548][T23727] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.190355][T23727] bridge_slave_1: entered allmulticast mode [ 329.200357][T23727] bridge_slave_1: entered promiscuous mode [ 329.221743][T23727] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 329.234575][T23727] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 329.262348][T23727] team0: Port device team_slave_0 added [ 329.273117][T23727] team0: Port device team_slave_1 added [ 329.278022][T23758] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23758 comm=syz.2.6411 [ 329.296054][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 329.319811][T23727] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 329.326871][T23727] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 329.353666][T23727] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 329.373395][T23727] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 329.380860][T23727] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 329.407300][T23727] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 329.443155][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 329.478015][T23727] hsr_slave_0: entered promiscuous mode [ 329.484356][T23727] hsr_slave_1: entered promiscuous mode [ 329.490975][T23727] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 329.501909][T23727] Cannot create hsr debugfs directory [ 329.510514][ T11] team0: Port device netdevsim1 removed [ 329.518268][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 329.601296][T23785] __nla_validate_parse: 29 callbacks suppressed [ 329.601324][T23785] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6419'. [ 329.625972][ T11] batman_adv: batadv1: Interface deactivated: netdevsim0 [ 329.640455][ T11] batman_adv: batadv1: Removing interface: netdevsim0 [ 329.648503][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 329.667507][T23789] netlink: 36 bytes leftover after parsing attributes in process `syz.0.6421'. [ 329.720754][ T11] bridge_slave_1: left allmulticast mode [ 329.726553][ T11] bridge_slave_1: left promiscuous mode [ 329.732333][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.740904][ T11] bridge_slave_0: left allmulticast mode [ 329.746676][ T11] bridge_slave_0: left promiscuous mode [ 329.752389][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.772951][T23801] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6426'. [ 329.781961][T23801] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6426'. [ 329.873393][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 329.884097][ T11] bond0 (unregistering): Released all slaves [ 329.893204][ T11] bond1 (unregistering): Released all slaves [ 329.901862][ T11] bond2 (unregistering): (slave bond_slave_0): Releasing backup interface [ 329.911423][ T11] bond_slave_0: left promiscuous mode [ 329.918489][ T11] bond2 (unregistering): Released all slaves [ 329.938266][T23806] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6428'. [ 329.947879][T23806] netlink: 32 bytes leftover after parsing attributes in process `syz.2.6428'. [ 329.980249][ T3157] hid-generic 0000:0000:0000.0009: item fetching failed at offset 0/2 [ 329.988649][ T3157] hid-generic 0000:0000:0000.0009: probe with driver hid-generic failed with error -22 [ 330.021277][T23822] FAULT_INJECTION: forcing a failure. [ 330.021277][T23822] name failslab, interval 1, probability 0, space 0, times 0 [ 330.033998][T23822] CPU: 0 PID: 23822 Comm: syz.2.6433 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 330.044149][T23822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 330.054209][T23822] Call Trace: [ 330.057472][T23822] [ 330.060459][T23822] dump_stack_lvl+0xf2/0x150 [ 330.065047][T23822] dump_stack+0x15/0x20 [ 330.069225][T23822] should_fail_ex+0x229/0x230 [ 330.073883][T23822] ? p9_client_prepare_req+0x3ac/0x870 [ 330.079377][T23822] __should_failslab+0x92/0xa0 [ 330.084158][T23822] should_failslab+0x9/0x20 [ 330.088646][T23822] __kmalloc_noprof+0xa5/0x370 [ 330.093562][T23822] p9_client_prepare_req+0x3ac/0x870 [ 330.098896][T23822] ? kfree+0xd5/0x290 [ 330.102905][T23822] p9_client_rpc+0xf0/0x710 [ 330.107471][T23822] ? __pfx_p9_pollwait+0x10/0x10 [ 330.109732][T23825] netlink: 36 bytes leftover after parsing attributes in process `syz.3.6434'. [ 330.112410][T23822] ? pipe_poll+0x237/0x260 [ 330.125839][T23822] ? p9_client_create+0x65f/0xa80 [ 330.130909][T23822] ? p9_conn_create+0x2fa/0x330 [ 330.136029][T23822] p9_client_create+0x6d8/0xa80 [ 330.140926][T23822] v9fs_session_init+0xf9/0xda0 [ 330.145804][T23822] ? __rcu_read_unlock+0x4e/0x70 [ 330.150794][T23822] ? strcmp+0x21/0x50 [ 330.154769][T23822] ? __rcu_read_unlock+0x4e/0x70 [ 330.159729][T23822] ? v9fs_mount+0x53/0x560 [ 330.164143][T23822] ? __should_failslab+0x92/0xa0 [ 330.169070][T23822] ? should_failslab+0x9/0x20 [ 330.173746][T23822] v9fs_mount+0x69/0x560 [ 330.177983][T23822] ? __pfx_v9fs_mount+0x10/0x10 [ 330.182890][T23822] legacy_get_tree+0x77/0xd0 [ 330.187484][T23822] vfs_get_tree+0x56/0x1d0 [ 330.191966][T23822] do_new_mount+0x227/0x690 [ 330.196542][T23822] path_mount+0x49b/0xb30 [ 330.200863][T23822] __se_sys_mount+0x27f/0x2d0 [ 330.205534][T23822] __x64_sys_mount+0x67/0x80 [ 330.210205][T23822] x64_sys_call+0x25c9/0x2d70 [ 330.214872][T23822] do_syscall_64+0xc9/0x1c0 [ 330.219370][T23822] ? clear_bhb_loop+0x55/0xb0 [ 330.224040][T23822] ? clear_bhb_loop+0x55/0xb0 [ 330.228773][T23822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.234670][T23822] RIP: 0033:0x7ff0a316dbd9 [ 330.239075][T23822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 330.258714][T23822] RSP: 002b:00007ff0a23ef048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 330.267115][T23822] RAX: ffffffffffffffda RBX: 00007ff0a32fbf60 RCX: 00007ff0a316dbd9 [ 330.275104][T23822] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000020000000 [ 330.283060][T23822] RBP: 00007ff0a23ef0a0 R08: 0000000020000440 R09: 0000000000000000 [ 330.291032][T23822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 330.298989][T23822] R13: 000000000000000b R14: 00007ff0a32fbf60 R15: 00007ffe6a2e95c8 [ 330.306953][T23822] [ 330.334909][ T11] IPVS: stopping master sync thread 20502 ... [ 330.341161][ T11] IPVS: stopping master sync thread 20501 ... [ 330.357137][ T11] IPVS: stopping master sync thread 20500 ... [ 330.364123][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 330.364135][ T29] audit: type=1326 audit(2000000452.299:16669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23834 comm="syz.3.6438" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f22bf7bd9 code=0x0 [ 330.371028][ T11] IPVS: stopping master sync thread 20499 ... [ 330.402511][T23839] xt_l2tp: v2 doesn't support IP mode [ 330.406517][ T11] IPVS: stopping backup sync thread 21917 ... [ 330.414216][ T11] IPVS: stopping backup sync thread 21916 ... [ 330.420318][T23837] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6439'. [ 330.429717][ T29] audit: type=1326 audit(2000000452.369:16670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23831 comm="syz.2.6437" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x0 [ 330.453683][ T11] IPVS: stopping backup sync thread 21915 ... [ 330.463274][ T11] IPVS: stopping backup sync thread 21914 ... [ 330.486744][ T3150] hid-generic 0000:0000:0000.000A: item fetching failed at offset 0/2 [ 330.495288][ T3150] hid-generic 0000:0000:0000.000A: probe with driver hid-generic failed with error -22 [ 330.544898][T23848] netlink: 68 bytes leftover after parsing attributes in process `syz.2.6443'. [ 330.570795][ T11] hsr_slave_0: left promiscuous mode [ 330.577449][ T11] hsr_slave_1: left promiscuous mode [ 330.583312][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 330.590801][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 330.599322][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 330.606812][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 330.734806][ T11] veth1_macvtap: left promiscuous mode [ 330.740407][ T11] veth0_macvtap: left promiscuous mode [ 330.746014][ T11] veth1_vlan: left promiscuous mode [ 330.751260][ T11] veth0_vlan: left promiscuous mode [ 330.870353][ T11] pim6reg (unregistering): left allmulticast mode [ 330.903488][ T11] team0 (unregistering): Port device macvlan0 removed [ 330.932091][ T11] team0 (unregistering): Port device team_slave_1 removed [ 330.943067][ T11] team0 (unregistering): Port device team_slave_0 removed [ 330.981380][T23853] netlink: 36 bytes leftover after parsing attributes in process `syz.2.6445'. [ 331.038977][T23727] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 331.056394][T23727] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 331.071835][T23727] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 331.089519][T23727] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 331.141039][T23727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 331.153560][T23727] 8021q: adding VLAN 0 to HW filter on device team0 [ 331.168650][ T3150] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.175878][ T3150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 331.197699][ T3150] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.204845][ T3150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 331.273255][T23727] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 331.281756][T23881] Invalid ELF header magic: != ELF [ 331.330817][T23894] FAULT_INJECTION: forcing a failure. [ 331.330817][T23894] name failslab, interval 1, probability 0, space 0, times 0 [ 331.343537][T23894] CPU: 1 PID: 23894 Comm: syz.1.6457 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 331.353738][T23894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 331.363796][T23894] Call Trace: [ 331.367074][T23894] [ 331.370051][T23894] dump_stack_lvl+0xf2/0x150 [ 331.370086][T23894] dump_stack+0x15/0x20 [ 331.370144][T23894] should_fail_ex+0x229/0x230 [ 331.370165][T23894] ? __kernfs_new_node+0x6a/0x380 [ 331.370264][T23894] __should_failslab+0x92/0xa0 [ 331.370302][T23894] should_failslab+0x9/0x20 [ 331.397961][T23894] kmem_cache_alloc_noprof+0x4c/0x290 [ 331.403401][T23894] __kernfs_new_node+0x6a/0x380 [ 331.408260][T23894] ? rb_insert_color+0x263/0x290 [ 331.413276][T23894] ? up_write+0x30/0xf0 [ 331.417426][T23894] ? kernfs_activate+0x256/0x270 [ 331.422486][T23894] kernfs_new_node+0xc8/0x140 [ 331.427225][T23894] __kernfs_create_file+0x49/0x180 [ 331.432331][T23894] ? __pfx_dev_attr_store+0x10/0x10 [ 331.437522][T23894] sysfs_add_file_mode_ns+0x136/0x1c0 [ 331.442947][T23894] internal_create_group+0x464/0x9b0 [ 331.448304][T23894] sysfs_create_groups+0x3c/0xe0 [ 331.453248][T23894] device_add_attrs+0x69/0x400 [ 331.458006][T23894] ? kobject_put+0x107/0x180 [ 331.462688][T23894] device_add+0x38d/0x790 [ 331.467027][T23894] netdev_register_kobject+0x100/0x230 [ 331.472480][T23894] register_netdevice+0x8b9/0xdd0 [ 331.477538][T23894] macsec_newlink+0x2f4/0x750 [ 331.482232][T23894] ? __xdp_rxq_info_reg+0x139/0x160 [ 331.487555][T23894] ? strcpy+0x30/0x50 [ 331.491526][T23894] ? alloc_netdev_mqs+0x898/0x8b0 [ 331.496542][T23894] ? validate_linkmsg+0x526/0x5a0 [ 331.501555][T23894] ? rtnl_create_link+0x663/0x680 [ 331.506571][T23894] ? __pfx_macsec_newlink+0x10/0x10 [ 331.511824][T23894] rtnl_newlink+0xefd/0x1690 [ 331.516410][T23894] ? security_capable+0x64/0x80 [ 331.521297][T23894] ? ns_capable+0x7d/0xb0 [ 331.525619][T23894] ? __pfx_rtnl_newlink+0x10/0x10 [ 331.530707][T23894] rtnetlink_rcv_msg+0x85e/0x910 [ 331.535838][T23894] ? page_counter_charge+0x1a8/0x1d0 [ 331.541170][T23894] ? mod_objcg_state+0x2e2/0x4e0 [ 331.546097][T23894] ? __memcg_slab_free_hook+0xc9/0x1e0 [ 331.551614][T23894] ? xas_load+0x3ae/0x3d0 [ 331.556091][T23894] ? kmem_cache_free+0xd8/0x280 [ 331.560949][T23894] ? nlmon_xmit+0x51/0x60 [ 331.565329][T23894] ? __kfree_skb+0x102/0x150 [ 331.569917][T23894] ? consume_skb+0x57/0x180 [ 331.574428][T23894] ? nlmon_xmit+0x51/0x60 [ 331.578806][T23894] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 331.584083][T23894] ? __dev_queue_xmit+0xb21/0x1e50 [ 331.589195][T23894] ? ref_tracker_free+0x3a5/0x410 [ 331.594292][T23894] netlink_rcv_skb+0x12c/0x230 [ 331.599057][T23894] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.604513][T23894] rtnetlink_rcv+0x1c/0x30 [ 331.609099][T23894] netlink_unicast+0x58d/0x660 [ 331.613858][T23894] netlink_sendmsg+0x5ca/0x6e0 [ 331.618674][T23894] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.624016][T23894] __sock_sendmsg+0x140/0x180 [ 331.628706][T23894] ____sys_sendmsg+0x312/0x410 [ 331.633466][T23894] __sys_sendmsg+0x1e9/0x280 [ 331.638089][T23894] __x64_sys_sendmsg+0x46/0x50 [ 331.642899][T23894] x64_sys_call+0xb25/0x2d70 [ 331.647482][T23894] do_syscall_64+0xc9/0x1c0 [ 331.651981][T23894] ? clear_bhb_loop+0x55/0xb0 [ 331.656669][T23894] ? clear_bhb_loop+0x55/0xb0 [ 331.661341][T23894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.667340][T23894] RIP: 0033:0x7f96c8ac6bd9 [ 331.671744][T23894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 331.691358][T23894] RSP: 002b:00007f96c7d48048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.699931][T23894] RAX: ffffffffffffffda RBX: 00007f96c8c54f60 RCX: 00007f96c8ac6bd9 [ 331.707969][T23894] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000006 [ 331.715957][T23894] RBP: 00007f96c7d480a0 R08: 0000000000000000 R09: 0000000000000000 [ 331.723985][T23894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 331.732015][T23894] R13: 000000000000000b R14: 00007f96c8c54f60 R15: 00007fffde8322e8 [ 331.739978][T23894] [ 331.751160][ T11] IPVS: stop unused estimator thread 0... [ 331.863329][ T29] audit: type=1400 audit(2000000453.799:16671): avc: denied { connect } for pid=23927 comm="syz.0.6468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 331.888507][T23727] veth0_vlan: entered promiscuous mode [ 331.909582][T23727] veth1_vlan: entered promiscuous mode [ 331.929169][T23727] veth0_macvtap: entered promiscuous mode [ 331.937384][T23727] veth1_macvtap: entered promiscuous mode [ 331.949705][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 331.960309][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 331.970225][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 331.981296][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 331.991275][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.001762][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.012069][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.022533][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.032424][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.043325][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.053170][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.063592][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.074123][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.084598][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.095132][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.105562][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.115368][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.126476][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.136283][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.146703][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.156916][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.167401][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.177270][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 332.188042][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.199492][T23727] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 332.215339][T23941] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 332.226666][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.227246][ T29] audit: type=1326 audit(2000000454.169:16672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.237166][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.237177][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.237191][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.237200][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.237217][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.260758][ T29] audit: type=1326 audit(2000000454.169:16673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.260807][ T29] audit: type=1326 audit(2000000454.169:16674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.260832][ T29] audit: type=1326 audit(2000000454.169:16675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.287330][ T29] audit: type=1326 audit(2000000454.229:16676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.291905][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.301798][ T29] audit: type=1326 audit(2000000454.229:16677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.311533][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.311551][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.311571][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.311588][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.311598][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.335150][ T29] audit: type=1326 audit(2000000454.229:16678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23940 comm="syz.0.6473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x7ffc0000 [ 332.516801][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.527326][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.537193][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.548090][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.557906][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.568343][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.578553][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.588964][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.598760][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.609610][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.619430][T23727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 332.629894][T23727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 332.642241][T23727] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 332.658997][T23727] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.668333][T23727] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.677083][T23727] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.685909][T23727] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.751199][T23963] FAULT_INJECTION: forcing a failure. [ 332.751199][T23963] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 332.764486][T23963] CPU: 0 PID: 23963 Comm: syz.3.6481 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 332.774646][T23963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 332.784706][T23963] Call Trace: [ 332.787983][T23963] [ 332.790912][T23963] dump_stack_lvl+0xf2/0x150 [ 332.795539][T23963] dump_stack+0x15/0x20 [ 332.799705][T23963] should_fail_ex+0x229/0x230 [ 332.804436][T23963] should_fail+0xb/0x10 [ 332.808583][T23963] should_fail_usercopy+0x1a/0x20 [ 332.813624][T23963] strncpy_from_user+0x25/0x270 [ 332.818581][T23963] ? should_failslab+0x9/0x20 [ 332.823369][T23963] ? kmem_cache_alloc_noprof+0x10c/0x290 [ 332.829020][T23963] getname_flags+0xb4/0x360 [ 332.833526][T23963] getname+0x19/0x20 [ 332.837413][T23963] do_sys_openat2+0x67/0x120 [ 332.841987][T23963] __x64_sys_openat+0xf3/0x120 [ 332.846801][T23963] x64_sys_call+0x1057/0x2d70 [ 332.851479][T23963] do_syscall_64+0xc9/0x1c0 [ 332.855999][T23963] ? clear_bhb_loop+0x55/0xb0 [ 332.860699][T23963] ? clear_bhb_loop+0x55/0xb0 [ 332.865371][T23963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.871307][T23963] RIP: 0033:0x7f2f22bf6610 [ 332.875786][T23963] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 79 8d 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 cc 8d 02 00 8b 44 [ 332.895373][T23963] RSP: 002b:00007f2f21e78b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 332.903801][T23963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f22bf6610 [ 332.911804][T23963] RDX: 0000000000000000 RSI: 00007f2f21e78c20 RDI: 00000000ffffff9c [ 332.919760][T23963] RBP: 00007f2f21e78c20 R08: 0000000000000000 R09: 0000000000000000 [ 332.927719][T23963] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 332.935670][T23963] R13: 000000000000000b R14: 00007f2f22d85f60 R15: 00007ffe58f06fa8 [ 332.943678][T23963] [ 333.078601][T23994] team_slave_1: entered allmulticast mode [ 333.590751][T24028] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(11) [ 333.597478][T24028] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 333.605611][T24028] vhci_hcd vhci_hcd.0: Device attached [ 333.611484][T24029] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 0 [ 333.618832][ T11] vhci_hcd: stop threads [ 333.623074][ T11] vhci_hcd: release socket [ 333.627574][ T11] vhci_hcd: disconnect device [ 333.884641][T10362] hid-generic 0000:0000:0000.000B: item fetching failed at offset 0/2 [ 333.893142][T10362] hid-generic 0000:0000:0000.000B: probe with driver hid-generic failed with error -22 [ 333.923485][T24038] hub 9-0:1.0: USB hub found [ 333.928311][T24038] hub 9-0:1.0: 8 ports detected [ 334.011116][T10999] hid-generic 0000:0000:0000.000C: item fetching failed at offset 0/2 [ 334.020660][T10999] hid-generic 0000:0000:0000.000C: probe with driver hid-generic failed with error -22 [ 334.061613][T24065] netlink: 'syz.0.6524': attribute type 6 has an invalid length. [ 334.325272][T24105] usb usb8: usbfs: process 24105 (syz.1.6537) did not claim interface 23 before use [ 334.335513][T24105] xt_CT: You must specify a L4 protocol and not use inversions on it [ 334.589829][T24139] 9pnet_fd: Insufficient options for proto=fd [ 334.655664][T24148] usb usb8: usbfs: process 24148 (syz.1.6550) did not claim interface 23 before use [ 334.666672][T24148] xt_CT: You must specify a L4 protocol and not use inversions on it [ 334.686176][T24156] __nla_validate_parse: 16 callbacks suppressed [ 334.686191][T24156] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6553'. [ 334.760536][T24168] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6559'. [ 334.769605][T24168] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6559'. [ 334.848099][T24188] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6568'. [ 334.857543][T24188] netlink: 32 bytes leftover after parsing attributes in process `syz.1.6568'. [ 334.885281][T24193] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6570'. [ 334.931484][T24206] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6576'. [ 334.946021][T24202] SELinux: Context system_u:object_r:crash_device_t:s0 is not valid (left unmapped). [ 335.006418][T24215] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6579'. [ 335.029006][T24215] team_slave_0: entered promiscuous mode [ 335.034704][T24215] team_slave_1: entered promiscuous mode [ 335.049322][T24215] macvtap1: entered promiscuous mode [ 335.054826][T24215] team0: entered promiscuous mode [ 335.060083][T24215] macvtap1: entered allmulticast mode [ 335.065485][T24215] team0: entered allmulticast mode [ 335.070594][T24215] team_slave_0: entered allmulticast mode [ 335.076412][T24215] team_slave_1: entered allmulticast mode [ 335.083584][T24215] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 335.100860][T24218] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6579'. [ 335.125878][T24220] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6580'. [ 335.137089][T24218] team0: left allmulticast mode [ 335.141982][T24218] team_slave_0: left allmulticast mode [ 335.147656][T24218] team_slave_1: left allmulticast mode [ 335.153118][T24218] team0: left promiscuous mode [ 335.158117][T24218] team_slave_0: left promiscuous mode [ 335.163506][T24218] team_slave_1: left promiscuous mode [ 335.172437][T24218] macvtap1: left promiscuous mode [ 335.177541][T24218] macvtap1: left allmulticast mode [ 335.946213][ T29] kauditd_printk_skb: 97 callbacks suppressed [ 335.946227][ T29] audit: type=1400 audit(2000000457.889:16776): avc: denied { ioctl } for pid=24290 comm="syz.3.6604" path="socket:[99960]" dev="sockfs" ino=99960 ioctlcmd=0x942a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 336.054386][T24246] syz.2.6590 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 336.069207][T24246] CPU: 1 PID: 24246 Comm: syz.2.6590 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 336.079405][T24246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 336.089544][T24246] Call Trace: [ 336.092805][T24246] [ 336.095772][T24246] dump_stack_lvl+0xf2/0x150 [ 336.100364][T24246] dump_stack+0x15/0x20 [ 336.104547][T24246] dump_header+0x83/0x2d0 [ 336.108948][T24246] oom_kill_process+0x33e/0x4c0 [ 336.113884][T24246] out_of_memory+0x9af/0xbe0 [ 336.118463][T24246] ? try_to_free_mem_cgroup_pages+0x22a/0x4e0 [ 336.124879][T24246] mem_cgroup_out_of_memory+0x13e/0x190 [ 336.130436][T24246] try_charge_memcg+0x745/0xcd0 [ 336.135319][T24246] ? get_page_from_freelist+0x1a30/0x1a70 [ 336.141037][T24246] obj_cgroup_charge_pages+0xbd/0x1d0 [ 336.146474][T24246] __memcg_kmem_charge_page+0x9d/0x170 [ 336.151919][T24246] __alloc_pages_noprof+0x1bc/0x360 [ 336.157103][T24246] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 336.162465][T24246] alloc_pages_noprof+0xe1/0x100 [ 336.167429][T24246] __vmalloc_node_range_noprof+0x719/0xef0 [ 336.173318][T24246] kvmalloc_node_noprof+0x121/0x170 [ 336.178511][T24246] ? ip_set_alloc+0x1f/0x30 [ 336.183018][T24246] ip_set_alloc+0x1f/0x30 [ 336.187399][T24246] hash_netiface_create+0x273/0x730 [ 336.192655][T24246] ? __nla_parse+0x40/0x60 [ 336.197067][T24246] ? __pfx_hash_netiface_create+0x10/0x10 [ 336.202786][T24246] ip_set_create+0x359/0x8a0 [ 336.207388][T24246] ? memchr+0x1/0x50 [ 336.211278][T24246] ? __nla_parse+0x40/0x60 [ 336.215727][T24246] nfnetlink_rcv_msg+0x4a9/0x570 [ 336.220674][T24246] netlink_rcv_skb+0x12c/0x230 [ 336.225494][T24246] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 336.231040][T24246] nfnetlink_rcv+0x16c/0x15b0 [ 336.235770][T24246] ? kmem_cache_free+0xd8/0x280 [ 336.240620][T24246] ? nlmon_xmit+0x51/0x60 [ 336.244936][T24246] ? __kfree_skb+0x102/0x150 [ 336.249613][T24246] ? consume_skb+0x57/0x180 [ 336.254109][T24246] ? nlmon_xmit+0x51/0x60 [ 336.258502][T24246] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 336.263816][T24246] ? __dev_queue_xmit+0xb21/0x1e50 [ 336.269066][T24246] ? ref_tracker_free+0x3a5/0x410 [ 336.274105][T24246] ? __netlink_deliver_tap+0x495/0x4c0 [ 336.279584][T24246] netlink_unicast+0x58d/0x660 [ 336.284349][T24246] netlink_sendmsg+0x5ca/0x6e0 [ 336.289107][T24246] ? __pfx_netlink_sendmsg+0x10/0x10 [ 336.294381][T24246] __sock_sendmsg+0x140/0x180 [ 336.299047][T24246] ____sys_sendmsg+0x312/0x410 [ 336.303874][T24246] __sys_sendmsg+0x1e9/0x280 [ 336.308458][T24246] ? futex_wait+0x18e/0x1c0 [ 336.313009][T24246] __x64_sys_sendmsg+0x46/0x50 [ 336.317794][T24246] x64_sys_call+0xb25/0x2d70 [ 336.322389][T24246] do_syscall_64+0xc9/0x1c0 [ 336.326913][T24246] ? clear_bhb_loop+0x55/0xb0 [ 336.331605][T24246] ? clear_bhb_loop+0x55/0xb0 [ 336.336285][T24246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.342220][T24246] RIP: 0033:0x7ff0a316dbd9 [ 336.346637][T24246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 336.366284][T24246] RSP: 002b:00007ff0a23ef048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.374794][T24246] RAX: ffffffffffffffda RBX: 00007ff0a32fbf60 RCX: 00007ff0a316dbd9 [ 336.382931][T24246] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 336.390894][T24246] RBP: 00007ff0a31dce60 R08: 0000000000000000 R09: 0000000000000000 [ 336.399272][T24246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.407573][T24246] R13: 000000000000000b R14: 00007ff0a32fbf60 R15: 00007ffe6a2e95c8 [ 336.415694][T24246] [ 336.418812][T24246] memory: usage 307200kB, limit 307200kB, failcnt 4547 [ 336.427797][T24246] memory+swap: usage 307440kB, limit 9007199254740988kB, failcnt 0 [ 336.436252][T24246] kmem: usage 307096kB, limit 9007199254740988kB, failcnt 0 [ 336.443584][T24246] Memory cgroup stats for /syz2: [ 336.450993][T24246] cache 86016 [ 336.460436][T24246] rss 0 [ 336.463219][T24246] shmem 0 [ 336.466195][T24246] mapped_file 86016 [ 336.470013][T24246] dirty 0 [ 336.472926][T24246] writeback 73728 [ 336.476621][T24246] workingset_refault_anon 157 [ 336.481314][T24246] workingset_refault_file 1092 [ 336.486516][T24246] swap 245760 [ 336.489816][T24246] swapcached 20480 [ 336.493584][T24246] pgpgin 279598 [ 336.497035][T24246] pgpgout 279572 [ 336.500713][T24246] pgfault 305932 [ 336.504349][T24246] pgmajfault 85 [ 336.507919][T24246] inactive_anon 0 [ 336.511693][T24246] active_anon 20480 [ 336.516133][T24246] inactive_file 0 [ 336.519780][T24246] active_file 86016 [ 336.523589][T24246] unevictable 0 [ 336.523867][ T29] audit: type=1326 audit(2000000458.459:16777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24298 comm="syz.0.6606" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69bfd9bbd9 code=0x0 [ 336.527074][T24246] hierarchical_memory_limit 314572800 [ 336.527137][T24246] hierarchical_memsw_limit 9223372036854771712 [ 336.562374][T24246] total_cache 86016 [ 336.566181][T24246] total_rss 0 [ 336.569443][T24246] total_shmem 0 [ 336.572886][T24246] total_mapped_file 86016 [ 336.577680][T24246] total_dirty 0 [ 336.581120][T24246] total_writeback 73728 [ 336.585555][T24246] total_workingset_refault_anon 157 [ 336.590727][T24246] total_workingset_refault_file 1092 [ 336.596112][T24246] total_swap 245760 [ 336.599897][T24246] total_swapcached 20480 [ 336.604159][T24246] total_pgpgin 279601 [ 336.608604][T24246] total_pgpgout 279575 [ 336.612681][T24246] total_pgfault 305936 [ 336.616774][T24246] total_pgmajfault 85 [ 336.620819][T24246] total_inactive_anon 0 [ 336.625068][T24246] total_active_anon 20480 [ 336.629447][T24246] total_inactive_file 0 [ 336.633582][T24246] total_active_file 86016 [ 336.638411][T24246] total_unevictable 0 [ 336.642371][T24246] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.6590,pid=24245,uid=0 [ 336.657322][T24246] Memory cgroup out of memory: Killed process 24245 (syz.2.6590) total-vm:80752kB, anon-rss:580kB, file-rss:9784kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:1000 [ 336.837261][ T5064] bridge_slave_1: left allmulticast mode [ 336.842938][ T5064] bridge_slave_1: left promiscuous mode [ 336.848631][ T5064] bridge0: port 2(bridge_slave_1) entered disabled state [ 336.871819][ T5064] bridge_slave_0: left allmulticast mode [ 336.877528][ T5064] bridge_slave_0: left promiscuous mode [ 336.883213][ T5064] bridge0: port 1(bridge_slave_0) entered disabled state [ 336.977310][ T5064] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 336.986577][ T29] audit: type=1326 audit(2000000458.919:16778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24336 comm="syz.2.6619" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff0a316dbd9 code=0x0 [ 336.989187][ T5064] bond0 (unregistering): Released all slaves [ 337.019696][ T5064] bond1 (unregistering): Released all slaves [ 337.073711][T10999] hid-generic 0000:0000:0000.000D: item fetching failed at offset 0/2 [ 337.082398][T10999] hid-generic 0000:0000:0000.000D: probe with driver hid-generic failed with error -22 [ 337.142782][ T29] audit: type=1326 audit(2000000459.079:16779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24364 comm="syz.4.6630" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7698adbd9 code=0x0 [ 337.177477][ T5064] hsr_slave_0: left promiscuous mode [ 337.183379][ T5064] hsr_slave_1: left promiscuous mode [ 337.206923][ T5064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 337.214502][ T5064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 337.227377][ T5064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 337.234987][ T5064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 337.250377][ T5064] veth1_macvtap: left promiscuous mode [ 337.256626][ T5064] veth0_macvtap: left promiscuous mode [ 337.262144][ T5064] veth1_vlan: left promiscuous mode [ 337.267769][ T5064] veth0_vlan: left promiscuous mode [ 337.364870][ T3150] hid-generic 0000:0000:0000.000E: item fetching failed at offset 0/2 [ 337.373670][ T3150] hid-generic 0000:0000:0000.000E: probe with driver hid-generic failed with error -22 [ 337.442398][ T5064] team0 (unregistering): Port device team_slave_1 removed [ 337.467345][ T5064] team0 (unregistering): Port device team_slave_0 removed [ 337.543483][T24369] bond_slave_0: entered promiscuous mode [ 337.549241][T24369] bond_slave_1: entered promiscuous mode [ 337.559237][T24369] macvtap2: entered promiscuous mode [ 337.564618][T24369] bond0: entered promiscuous mode [ 337.570307][T24369] macvtap2: entered allmulticast mode [ 337.575883][T24369] bond0: entered allmulticast mode [ 337.581079][T24369] bond_slave_0: entered allmulticast mode [ 337.588265][T24369] bond_slave_1: entered allmulticast mode [ 337.596561][T24369] 8021q: adding VLAN 0 to HW filter on device macvtap2 [ 337.616407][T24375] bond0: left allmulticast mode [ 337.621325][T24375] bond_slave_0: left allmulticast mode [ 337.627051][T24375] bond_slave_1: left allmulticast mode [ 337.632617][T24375] bond0: left promiscuous mode [ 337.637689][T24375] bond_slave_0: left promiscuous mode [ 337.643089][T24375] bond_slave_1: left promiscuous mode [ 337.651950][T24375] macvtap2: left promiscuous mode [ 337.657085][T24375] macvtap2: left allmulticast mode [ 337.701926][ T29] audit: type=1400 audit(2000000459.629:16780): avc: denied { write } for pid=24401 comm="syz.3.6644" name="loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 337.727219][ T29] audit: type=1400 audit(2000000459.629:16781): avc: denied { ioctl } for pid=24401 comm="syz.3.6644" path="/dev/loop7" dev="devtmpfs" ino=107 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 337.793996][ T29] audit: type=1326 audit(2000000459.719:16782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24420 comm="syz.3.6651" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f22bf7bd9 code=0x0 [ 337.834380][ T29] audit: type=1400 audit(2000000459.769:16783): avc: denied { write } for pid=24409 comm="syz.0.6647" name="usbmon5" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 337.872884][T24437] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24437 comm=syz.3.6653 [ 337.872910][ T11] ================================================================== [ 337.893379][ T11] BUG: KCSAN: data-race in __stop_tty / pty_write_room [ 337.900234][ T11] [ 337.902545][ T11] write to 0xffff888112bf39bc of 1 bytes by task 24437 on cpu 0: [ 337.910247][ T11] __stop_tty+0x42/0x90 [ 337.914401][ T11] n_tty_ioctl_helper+0x223/0x240 [ 337.919437][ T11] n_tty_ioctl+0xfd/0x200 [ 337.923758][ T11] tty_ioctl+0x886/0xbe0 [ 337.927998][ T11] __se_sys_ioctl+0xd3/0x150 [ 337.932580][ T11] __x64_sys_ioctl+0x43/0x50 [ 337.937162][ T11] x64_sys_call+0x1581/0x2d70 [ 337.941832][ T11] do_syscall_64+0xc9/0x1c0 [ 337.946333][ T11] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 337.952219][ T11] [ 337.954527][ T11] read to 0xffff888112bf39bc of 1 bytes by task 11 on cpu 1: [ 337.961878][ T11] pty_write_room+0x1c/0x80 [ 337.966374][ T11] tty_write_room+0x3c/0x60 [ 337.970866][ T11] __process_echoes+0x36/0x6b0 [ 337.975619][ T11] n_tty_receive_buf_common+0x8f9/0xbe0 [ 337.981151][ T11] n_tty_receive_buf2+0x33/0x40 [ 337.986070][ T11] tty_ldisc_receive_buf+0x63/0x100 [ 337.991259][ T11] tty_port_default_receive_buf+0x59/0x90 [ 337.996971][ T11] flush_to_ldisc+0x1ce/0x410 [ 338.001636][ T11] process_scheduled_works+0x483/0x9a0 [ 338.007083][ T11] worker_thread+0x526/0x720 [ 338.011660][ T11] kthread+0x1d1/0x210 [ 338.015823][ T11] ret_from_fork+0x4b/0x60 [ 338.020224][ T11] ret_from_fork_asm+0x1a/0x30 [ 338.024979][ T11] [ 338.027283][ T11] value changed: 0x00 -> 0x01 [ 338.031942][ T11] [ 338.034245][ T11] Reported by Kernel Concurrency Sanitizer on: [ 338.040378][ T11] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.10.0-rc7-syzkaller-00256-gd0d0cd380055 #0 [ 338.050436][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 338.060484][ T11] Workqueue: events_unbound flush_to_ldisc [ 338.066294][ T11] ================================================================== [ 338.091729][ T29] audit: type=1400 audit(2000000459.809:16784): avc: denied { module_load } for pid=24411 comm="syz.2.6648" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 338.265975][ T5064] bridge_slave_1: left allmulticast mode [ 338.271662][ T5064] bridge_slave_1: left promiscuous mode [ 338.277358][ T5064] bridge0: port 2(bridge_slave_1) entered disabled state [ 338.285551][ T5064] bridge_slave_0: left allmulticast mode [ 338.291220][ T5064] bridge_slave_0: left promiscuous mode [ 338.296896][ T5064] bridge0: port 1(bridge_slave_0) entered disabled state [ 338.396757][ T5064] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 338.407930][ T5064] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 338.418306][ T5064] bond0 (unregistering): Released all slaves [ 338.519985][ T5064] hsr_slave_0: left promiscuous mode [ 338.526087][ T5064] hsr_slave_1: left promiscuous mode [ 338.531806][ T5064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 338.539387][ T5064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 338.549737][ T5064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 338.557677][ T5064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 338.566894][ T5064] veth1_macvtap: left promiscuous mode [ 338.572434][ T5064] veth0_macvtap: left promiscuous mode [ 338.578155][ T5064] veth1_vlan: left promiscuous mode [ 338.583426][ T5064] veth0_vlan: left promiscuous mode [ 338.660443][ T5064] team0 (unregistering): Port device team_slave_1 removed [ 338.670068][ T5064] team0 (unregistering): Port device team_slave_0 removed