x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x3f00000000000000, 0x0, 0x0) 20:21:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1304.218948][T20249] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1304.269147][T20249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1304.301081][T20249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x4, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:26 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00) [ 1304.686388][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x5, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1304.730990][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1304.760581][T20296] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x6, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:26 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f000000) 20:21:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1305.106812][T20335] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1305.161855][T20335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1305.196781][T20335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:27 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x8, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:27 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f00000000000000) 20:21:27 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x9, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1305.733809][T20388] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1305.798296][T20388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1305.833704][T20388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:27 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xa, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:27 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200}}, 0xffffbffc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_LOG_STATUS(r7, 0x5646, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$rfkill(r9, &(0x7f0000000180)={0x1, 0x5, 0x3, 0x1}, 0x8) 20:21:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xb, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1306.210471][T20424] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1306.274570][T20424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:28 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1306.340846][T20424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:28 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x2000) write$P9_RCLUNK(r4, &(0x7f00000001c0)={0x7, 0x79, 0x1}, 0x7) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000280)={0xfe00, 0x8000, 0x2}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) splice(0xffffffffffffffff, &(0x7f0000000200), r5, &(0x7f0000000240), 0x2, 0xe) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x28}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xc, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:28 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x181000, 0x0) getsockopt$inet_dccp_buf(r7, 0x21, 0x2, &(0x7f00000001c0)=""/140, &(0x7f0000000280)=0x8c) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r2, 0x450c, 0xfffffffd, 0x0, 0x0, 0x0) 20:21:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x28}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xe, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:28 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x80, &(0x7f0000000140)=0x9, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r5, 0x0) setfsuid(r5) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGPTLCK(r6, 0x80045439, &(0x7f0000000180)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r9, r10, 0x10}, 0x10) 20:21:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x28}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:29 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f00000001c0)={{0x3, 0x2, 0x80, 0x3, 0x3}, 0x2, 0x1f}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000000180)={0x10001, 0xffff, 0x2, 0x3, 0x3, 0x2}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:29 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:29 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x10, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1307.537212][ C1] net_ratelimit: 32 callbacks suppressed [ 1307.537220][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1307.552578][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1307.562343][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1307.590831][T20560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1307.617078][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:29 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x11, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1307.646164][T20560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1307.707027][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1307.728249][T20560] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:29 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1307.867523][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:29 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x12, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1308.081394][T20599] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1308.111359][T20599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:30 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1308.130660][T20599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1308.217023][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1308.257335][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:30 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x13, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1308.430193][T20621] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1308.464012][T20621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:30 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1308.482925][T20621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1308.497342][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1308.577230][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 20:21:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:30 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x60, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:30 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1308.786319][T20644] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1308.825143][T20644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1308.858930][T20644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:30 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:30 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 20:21:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:30 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xffffffffffffffc0) bind$qrtr(r4, &(0x7f0000000180)={0x2a, 0x2, 0xffff}, 0xc) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000000c0)={r11}, &(0x7f0000000100)=0x8) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x204841, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f00000001c0)={0x1fff, 0x800b, 0x80, 0x407, r11}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x300, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:31 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x3f000000) [ 1309.261499][T20683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1309.295125][T20683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1309.321652][T20683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x500, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:31 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:31 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r4, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x38}}, 0x4008001) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_NOP={0x0, 0x5}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x600, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1309.695722][T20721] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1309.743377][T20721] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1309.764736][T20721] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1309.854864][T20726] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1309.902983][T20726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1309.932336][T20726] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:31 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 4: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x280, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x612, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1310.107253][T20752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1310.144239][T20752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1310.165220][T20752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:32 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0xb3e0fa789fdc7ea2, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$snddsp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x12, r4, 0xb000) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000180)={0x97, 0x10, 0x0, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x11}, @local, @mcast1, @private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @loopback, @private0]}, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 20:21:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 20:21:32 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:21:32 executing program 4 (fault-call:8 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:32 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x900, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1310.412615][T20773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1310.475563][T20773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1310.503965][T20773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 20:21:32 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x7e7, r8}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:32 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xa00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:32 executing program 0 (fault-call:7 fault-nth:0): r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1310.683710][T20788] FAULT_INJECTION: forcing a failure. [ 1310.683710][T20788] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.762045][T20806] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1310.765555][T20788] CPU: 0 PID: 20788 Comm: syz-executor.4 Not tainted 5.8.0-next-20200810-syzkaller #0 [ 1310.778851][T20788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.788917][T20788] Call Trace: [ 1310.792725][T20788] dump_stack+0x18f/0x20d [ 1310.797079][T20788] should_fail.cold+0x5/0x14 [ 1310.801689][T20788] should_failslab+0x5/0xf [ 1310.805894][T20806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1310.806115][T20788] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1310.806138][T20788] kmem_cache_alloc_bulk+0x3b/0x2e0 [ 1310.824664][T20788] io_submit_sqes+0x11ad/0x2380 [ 1310.829572][T20788] ? io_queue_sqe+0x1130/0x1130 [ 1310.834443][T20788] ? __do_sys_io_uring_enter+0xdb7/0x1ae0 [ 1310.835058][T20806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1310.840178][T20788] ? mutex_lock_io_nested+0xf60/0xf60 [ 1310.840196][T20788] ? __do_sys_io_uring_enter+0x347/0x1ae0 [ 1310.840216][T20788] ? __fget_files+0x294/0x400 [ 1310.840246][T20788] __do_sys_io_uring_enter+0xdc7/0x1ae0 [ 1310.840267][T20788] ? wait_for_completion+0x260/0x260 [ 1310.840284][T20788] ? io_submit_sqes+0x2380/0x2380 [ 1310.840301][T20788] ? fput_many+0x2f/0x1a0 [ 1310.840315][T20788] ? lock_is_held_type+0xbb/0xf0 [ 1310.840331][T20788] ? syscall_enter_from_user_mode+0x20/0x290 [ 1310.840349][T20788] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1310.840365][T20788] ? trace_hardirqs_on+0x5f/0x220 [ 1310.840379][T20788] ? lockdep_hardirqs_on+0x76/0xf0 [ 1310.840397][T20788] do_syscall_64+0x2d/0x70 [ 1310.840419][T20788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1310.922595][T20788] RIP: 0033:0x45ce69 [ 1310.926504][T20788] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1310.946119][T20788] RSP: 002b:00007f545efc1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1310.954581][T20788] RAX: ffffffffffffffda RBX: 0000000000008280 RCX: 000000000045ce69 20:21:32 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x874, @multicast1}, {0x2, 0x4e21, @local}, {0x2, 0x4e23, @loopback}, 0x26, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180)='hsr0\x00', 0xfff, 0x9, 0x200}) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1310.963111][T20788] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000005 [ 1310.971100][T20788] RBP: 00007f545efc1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1310.979622][T20788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1310.987659][T20788] R13: 00007fff42d592af R14: 00007f545efc29c0 R15: 000000000118bf2c [ 1311.047531][T20816] FAULT_INJECTION: forcing a failure. [ 1311.047531][T20816] name failslab, interval 1, probability 0, space 0, times 0 20:21:32 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r5, 0x80304d65, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6959, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDFONTOP_COPY(r7, 0x4b72, &(0x7f00000000c0)={0x3, 0x1, 0x6, 0x1, 0x183, &(0x7f0000000240)}) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 1311.139532][T20816] CPU: 1 PID: 20816 Comm: syz-executor.0 Not tainted 5.8.0-next-20200810-syzkaller #0 [ 1311.149207][T20816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1311.159365][T20816] Call Trace: [ 1311.162687][T20816] dump_stack+0x18f/0x20d [ 1311.167057][T20816] should_fail.cold+0x5/0x14 [ 1311.171684][T20816] should_failslab+0x5/0xf [ 1311.176144][T20816] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1311.182240][T20816] kmem_cache_alloc_bulk+0x3b/0x2e0 [ 1311.187470][T20816] io_submit_sqes+0x11ad/0x2380 [ 1311.192626][T20816] ? io_queue_sqe+0x1130/0x1130 [ 1311.197515][T20816] ? __do_sys_io_uring_enter+0xdb7/0x1ae0 [ 1311.203269][T20816] ? mutex_lock_io_nested+0xf60/0xf60 [ 1311.208761][T20816] ? __do_sys_io_uring_enter+0x347/0x1ae0 [ 1311.214515][T20816] ? __fget_files+0x294/0x400 [ 1311.219232][T20816] __do_sys_io_uring_enter+0xdc7/0x1ae0 [ 1311.224813][T20816] ? wait_for_completion+0x260/0x260 [ 1311.230133][T20816] ? io_submit_sqes+0x2380/0x2380 [ 1311.235185][T20816] ? fput_many+0x2f/0x1a0 [ 1311.239542][T20816] ? lock_is_held_type+0xbb/0xf0 [ 1311.244515][T20816] ? syscall_enter_from_user_mode+0x20/0x290 [ 1311.250524][T20816] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1311.256542][T20816] ? trace_hardirqs_on+0x5f/0x220 [ 1311.261593][T20816] ? lockdep_hardirqs_on+0x76/0xf0 [ 1311.266826][T20816] do_syscall_64+0x2d/0x70 [ 1311.271271][T20816] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1311.277185][T20816] RIP: 0033:0x45ce69 [ 1311.281102][T20816] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1311.300730][T20816] RSP: 002b:00007fbb82b21c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1311.309184][T20816] RAX: ffffffffffffffda RBX: 0000000000008280 RCX: 000000000045ce69 [ 1311.317445][T20816] RDX: 0000000000000000 RSI: 000000000000450c RDI: 0000000000000003 [ 1311.325542][T20816] RBP: 00007fbb82b21ca0 R08: 0000000000000000 R09: 0000000000000000 20:21:33 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xb00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1311.333574][T20816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1311.341564][T20816] R13: 00007ffd4b9671df R14: 00007fbb82b229c0 R15: 000000000118bf2c 20:21:33 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x6, @private1}, {0xa, 0x4e20, 0x867b, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, 0x9, [0x8001, 0xf2, 0x8, 0x8, 0x401, 0x4fb, 0x800]}, 0x5c) r1 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) read$fb(r8, &(0x7f0000000000)=""/61, 0x3d) io_uring_enter(r1, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:33 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x6e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r4, &(0x7f00000001c0)="6baeb0f724e72d5b071b5fd53fc4c269e8ab03f540187042dfb01bbf614ce86f4c266e802e4e707bbd3a194a71dde1831b81b1d8068eee381fc3bb45e9252bb8340d3f39505620f5ead7d7744a97627cb047bc84b8a3abf7411b52145da75f309999deca5451ae394fa8e266872c150ea1a1af25a1d714996badd0f14edb77e19dc25f9ea17c4008e47f3ec65f9ae9c8f3227a5d9b2168650c3e9990db151c1888c46b13c09763a39eddde6db66a9a32e8b2078ab1835643ac4a28dc54f1783adb38410d197a514095048c583d323870caee63deec5bc4b28a2e590cdce1"}, 0x20) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1311.586024][T20850] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1311.648004][T20850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1311.691369][T20850] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:33 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xc00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:33 executing program 0 (fault-call:7 fault-nth:1): r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 20:21:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:33 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_ENUMSTD(r7, 0xc0485619, &(0x7f0000000200)={0x10000, 0x2000, "82fa80300750e9ec685643ef50be04f17458fc9419f9ca3c", {0x3, 0x5}, 0x6}) getsockopt$inet6_dccp_int(r5, 0x21, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1312.000747][T20888] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:33 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fe) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r5, r1, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1312.045349][T20888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1312.084583][T20888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:34 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 20:21:34 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xe00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x2, 0x0, 0x0, 0x0) 20:21:34 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x2) 20:21:34 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1312.481614][T20946] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1312.539529][T20946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1312.562729][T20946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1312.659366][T31972] net_ratelimit: 36 callbacks suppressed [ 1312.659375][T31972] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1312.673660][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1312.677243][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:34 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1312.737531][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1312.749293][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x20000, 0x0, 0x0, 0x0) 20:21:34 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1312.818777][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:34 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f0000000340), &(0x7f00005ea000/0x2000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$AUDIT_USER_AVC(r5, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0xc4, 0x453, 0x1, 0x70bd28, 0x25dfdbfd, "2ed4ff44f509310db97488969c8e0536c2460d32cfc431a181e5cf2752cbfdb975554e3b8f5101f401379d3c56286f05d5fb44d79bcea7593494fd0159aa70ccad08ff005bf282d5c867f4ca21e59be85b16dc813b6d372754ef95362e6e7212294d3983ea8d96ae59783be0cad9c5974ee937005dbf29e170d5e2f74b5de9bffb322512baf3c0bb5f779c2b7c45de21c9be4bde35a875b310386d363c052548bc61ac861793989bcd83bd4c602e5f8deb", ["", "", "", "", "", "", ""]}, 0xc4}, 0x1, 0x0, 0x0, 0x14004884}, 0x1) fcntl$dupfd(r4, 0x0, r4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:34 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x440c, 0xfffffffd, 0x5, 0x0, 0x34) 20:21:34 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x6e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r4, &(0x7f00000001c0)="6baeb0f724e72d5b071b5fd53fc4c269e8ab03f540187042dfb01bbf614ce86f4c266e802e4e707bbd3a194a71dde1831b81b1d8068eee381fc3bb45e9252bb8340d3f39505620f5ead7d7744a97627cb047bc84b8a3abf7411b52145da75f309999deca5451ae394fa8e266872c150ea1a1af25a1d714996badd0f14edb77e19dc25f9ea17c4008e47f3ec65f9ae9c8f3227a5d9b2168650c3e9990db151c1888c46b13c09763a39eddde6db66a9a32e8b2078ab1835643ac4a28dc54f1783adb38410d197a514095048c583d323870caee63deec5bc4b28a2e590cdce1"}, 0x20) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:34 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0xc45, 0x0, 0x0, 0x0) 20:21:35 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x1100, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:35 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x6e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r4, &(0x7f00000001c0)="6baeb0f724e72d5b071b5fd53fc4c269e8ab03f540187042dfb01bbf614ce86f4c266e802e4e707bbd3a194a71dde1831b81b1d8068eee381fc3bb45e9252bb8340d3f39505620f5ead7d7744a97627cb047bc84b8a3abf7411b52145da75f309999deca5451ae394fa8e266872c150ea1a1af25a1d714996badd0f14edb77e19dc25f9ea17c4008e47f3ec65f9ae9c8f3227a5d9b2168650c3e9990db151c1888c46b13c09763a39eddde6db66a9a32e8b2078ab1835643ac4a28dc54f1783adb38410d197a514095048c583d323870caee63deec5bc4b28a2e590cdce1"}, 0x20) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1313.154028][T21021] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x2000000, 0x0, 0x0, 0x0) [ 1313.216718][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1313.261002][T21021] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1313.298441][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1313.307366][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1313.325683][T21021] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:35 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r12 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r7, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r9}, @GTPA_LINK={0x8, 0x1, r11}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4011}, 0x8d0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:35 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1313.477592][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:35 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x1200, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:35 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x450c, 0x0, 0x0, 0x0) 20:21:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x2, 0x0, 0x0) 20:21:35 executing program 5: r0 = syz_io_uring_setup(0x2c7, &(0x7f0000000080)={0x0, 0x607e, 0x10, 0x400000, 0x4000}, &(0x7f0000eeb000/0x1000)=nil, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r5, 0x2) fcntl$dupfd(r3, 0x0, r3) r6 = getpid() process_vm_readv(r6, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_SELECTION(r8, 0xc040563e, &(0x7f0000000280)={0x1, 0x0, 0x100, 0x1, {0x10000, 0x7, 0xffffffff}}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r6, r5, 0x0, 0x40, &(0x7f0000000240)='0*\xe8]\x17\x94\x14G=\x14\xf3:\xca\xf2^\xf7-\x91\x14\x9d\x8b\xe3\x01/\xacn\xe5\x8b-\fMW\x1b\x96\x14\x1b\xae)m\xd15\xa5dr\xec)I\xd8\x9c\xa3\xbe\x98\x0f5\x85w\r\x06k@\xac\x1f\x99\x97', 0xffffffffffffffff}, 0x30) r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x76) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:35 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$unix(0x1, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x43e6ed3bbb28cbef}, 0xc, &(0x7f00000003c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="e076e840e7cc54a9a662fd81079aff9ea09ea3a0a28f1eaf080e57d40652676ad533262b094a4ef33a98c940975096514899ef933005aa7d446eed20c308ef4ab0d7e6bda26959cec8983b0179850fa47afeaa585eb2cd201ee715a46eb076e6f7bab1cf42503ea2a8b1c592840211e7a0e86993dbdf04d4d5e78164a85769d0c27abf48fcb4347f63275e5f7f6e5d8c543b51e67d87389770c9dec32a281a97a600b9e4d6f1e763528bab2cdb5ee7176420f587abe01919f9958cbf6a5216ab7a33d251ba03d085c1d53a", @ANYRES16=0x0, @ANYBLOB="000928bd7000ffdbdf250a0000009a000300c5a334e438404fe9861d7ed3f97393b92da0fc1564194437cac31ed110b6eb8013e30ec29a7cd2853ec1a93c2575f1a64c63bda590fb972de5652e5b75556cf30b307fd7ce96d7f60e24405f4bfb0e28d3410262bc1fe63c31a957e61544da9a31e4541f5e165e59735885b233914c0694497ac91c1dbad229690662a36aa8a145686e2ff312b2b23130e8a779348cb108026d3eaee100002e00030014a416bfaaafbb95c808f855a52f54edd67d4da926b5b1025e863182b50a66749ac613e0df7871751a7000003c000180140002000000000000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020074756e6c3000000000000000000000002f0003004680ae87a8ade7109035b5cae825c385a0a3fd59399ca8c6cd0d1b345bc87490c00fd300f0b798c7bb98ba00300001800800030002000000140002006272696467655f736c6176655f31000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x2a8}, 0x1, 0x0, 0x0, 0x5}, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qrtr-tun\x00', 0x149042) pidfd_getfd(r6, r7, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) open_by_handle_at(r8, &(0x7f0000000080)=ANY=[@ANYBLOB="620000003f00000043c8ce0de04f8caa8f3f4c4b8ec4c1284c8fe1ddb52af1b962c2706992a6e8d759320bfb57c8e43ddd551eed9dc35e623b1063a91f3e388a84aa757c7ec8a2d42abc8c8536cf367a0211c823915273753b64c5ac9634706e2be4"], 0x44000) [ 1313.691047][T21091] FAULT_INJECTION: forcing a failure. [ 1313.691047][T21091] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.771885][T21091] CPU: 0 PID: 21091 Comm: syz-executor.3 Not tainted 5.8.0-next-20200810-syzkaller #0 [ 1313.781480][T21091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1313.791549][T21091] Call Trace: [ 1313.794870][T21091] dump_stack+0x18f/0x20d [ 1313.799237][T21091] should_fail.cold+0x5/0x14 [ 1313.803859][T21091] should_failslab+0x5/0xf [ 1313.808300][T21091] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1313.814415][T21091] kmem_cache_alloc_node+0x53/0x3f0 [ 1313.819652][T21091] __alloc_skb+0x71/0x550 [ 1313.824017][T21091] netlink_sendmsg+0x94f/0xd90 [ 1313.828816][T21091] ? netlink_unicast+0x7d0/0x7d0 [ 1313.833795][T21091] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1313.839105][T21091] ? netlink_unicast+0x7d0/0x7d0 [ 1313.844067][T21091] sock_sendmsg+0xcf/0x120 [ 1313.848508][T21091] ____sys_sendmsg+0x6e8/0x810 [ 1313.853295][T21091] ? kernel_sendmsg+0x50/0x50 [ 1313.857999][T21091] ? do_recvmmsg+0x6d0/0x6d0 [ 1313.862621][T21091] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 1313.868622][T21091] ? lock_downgrade+0x830/0x830 [ 1313.873501][T21091] ? _parse_integer+0x132/0x180 [ 1313.878410][T21091] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 1313.884444][T21091] ___sys_sendmsg+0xf3/0x170 [ 1313.889060][T21091] ? sendmsg_copy_msghdr+0x160/0x160 [ 1313.894369][T21091] ? __fget_files+0x272/0x400 [ 1313.899084][T21091] ? lock_downgrade+0x830/0x830 [ 1313.903974][T21091] ? find_held_lock+0x2d/0x110 [ 1313.908767][T21091] ? ksys_write+0x212/0x250 [ 1313.913300][T21091] ? __fget_files+0x294/0x400 [ 1313.918006][T21091] ? __fget_light+0xea/0x280 20:21:35 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x1206, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1313.922621][T21091] __sys_sendmsg+0xe5/0x1b0 [ 1313.927149][T21091] ? __sys_sendmsg_sock+0xb0/0xb0 [ 1313.932202][T21091] ? trace_hardirqs_on+0x5f/0x220 [ 1313.937246][T21091] ? lockdep_hardirqs_on+0x76/0xf0 [ 1313.942391][T21091] do_syscall_64+0x2d/0x70 [ 1313.946834][T21091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1313.952766][T21091] RIP: 0033:0x45ce69 [ 1313.956682][T21091] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1313.976298][T21091] RSP: 002b:00007f35e2d98c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1313.984732][T21091] RAX: ffffffffffffffda RBX: 000000000002c0c0 RCX: 000000000045ce69 [ 1313.992869][T21091] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 1314.000858][T21091] RBP: 00007f35e2d98ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1314.009021][T21091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1314.017124][T21091] R13: 00007ffdee4cb9cf R14: 00007f35e2d999c0 R15: 000000000118bf2c 20:21:35 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0xc450000, 0x0, 0x0, 0x0) 20:21:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x1300, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x20000, 0x0, 0x0) 20:21:36 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f00000001c0)={0xfffffff, 0x8, 0xfffffff9, r7, 0x0, &(0x7f0000000180)={0x990a94, 0x7f, [], @value=0x7}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x800) dup2(r0, r8) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:36 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xc45, 0x0, 0x0) 20:21:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:36 executing program 2: r0 = syz_io_uring_setup(0x5096, &(0x7f0000000080)={0x0, 0x115b, 0x4, 0xfffffffd, 0xfffffffc}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000003700)={0x380000, 0x4, 0x2, 0xffffffffffffffff, 0x0, &(0x7f00000036c0)={0x9b0972, 0xf95, [], @string=&(0x7f0000003680)=0x9}}) getsockname$inet6(r3, &(0x7f0000003740)={0xa, 0x0, 0x0, @private0}, &(0x7f0000003780)=0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x0, 0x0}, 0xaa) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400040, 0x8) ioctl$SOUND_MIXER_READ_STEREODEVS(r8, 0x80044dfb, &(0x7f0000000180)) 20:21:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x189c, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x2000000, 0x0, 0x0) 20:21:36 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) write(r1, &(0x7f0000000180)="1cd74b923adb82af7ccc154bd961ac8972ea9167a42f8f5884bd37a78839584a8c86d56ae08c70e3c28e2038a6e0b49de756a96687dd48a6402259d63c96cb456340151e3f8a180efd958f3fa72545e543b77086d06a25db318bd9686957596254899e0a47103ef9197dc974a3d5132d789d51e18d867a58c243fd6c38a670124fec30d69746684a89", 0x89) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:36 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x450c, 0x0, 0x0) 20:21:36 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000240)={{0x5, 0x3, 0xffff, 0x2, 'syz0\x00', 0x2}, 0x1, [0xd7d, 0x8d1, 0x3ff, 0x6, 0x3, 0x4, 0x2, 0x6, 0x80000001, 0x1, 0x5, 0x4, 0x3ff, 0x4, 0x800, 0xfffffffffffffeff, 0x2, 0x9, 0x4, 0x200, 0x4, 0x4, 0x1, 0x9c89, 0x4, 0x0, 0x5, 0x9, 0x800000000000000, 0x4, 0x680, 0x3277, 0x20, 0x80000001, 0x7d61, 0x9, 0x3, 0x34e, 0x3, 0x8, 0xf990, 0x29d1, 0x8203, 0xfff, 0x1ff, 0x1, 0x401, 0x98, 0x2, 0x1fb, 0x6, 0x200, 0x6, 0x100000001, 0x0, 0x2, 0x101, 0x8000, 0x4, 0x20, 0x857b, 0x4, 0x8, 0x65ea, 0x1, 0x7fff, 0x4, 0x3e8, 0x3f, 0x3, 0x3, 0x0, 0x1, 0xec81, 0x2, 0x9b5, 0x5, 0x800000, 0x2, 0xb4e, 0x0, 0x1995d711, 0x40, 0x4, 0x634, 0x4, 0x4, 0xffffffff, 0x6, 0x6, 0x800, 0x2, 0x96, 0x3ff, 0x101, 0x8c, 0xfffffffffffffff7, 0x80, 0x800, 0x7f, 0x9, 0x6, 0x7fffffff, 0x3f, 0xffffffffffff7fff, 0x20, 0x3, 0x1, 0x7fffffff, 0x8, 0x100000004, 0x7, 0xc29, 0xfffffffffffffffc, 0xa5, 0x4, 0xfffffffffffffffd, 0x0, 0x81, 0x8, 0xfffffffffffffc01, 0x40, 0x81, 0x5, 0x7f, 0x19044dc9, 0x6]}) 20:21:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x3f00, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x1000000000000, 0x0, 0x0) [ 1314.790074][T21227] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1314.855759][T21227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:36 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r4, 0xc040564b, &(0x7f0000000340)={0xb2, 0x0, 0x0, 0x80000000, 0x7fffffff, {0x6, 0x4}, 0x1}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x1c}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r5, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xad}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4b1c95ce}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4880}, 0x8081) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1314.908753][T21227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x2000000000000, 0x0, 0x0) 20:21:37 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x5865, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:37 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xc450000, 0x0, 0x0) 20:21:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="3a032abd7000fddbdf250a00000014000280080007000080000005000d0000000000"], 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x800c0c0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffffffff9ac1) 20:21:37 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x6000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1315.313888][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1315.349602][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1315.381840][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:37 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x200, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001080)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="2900f80000000000000001000000060001004e240000"], 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r6, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r8, 0x100, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0xc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x24040011) [ 1315.457198][T21315] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1315.495778][T21315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x200000000000000, 0x0, 0x0) [ 1315.524570][T21315] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1315.587710][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1315.625052][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1315.656824][T21305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:37 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:37 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x6558, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:37 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0xc45000000000000, 0x0, 0x0) 20:21:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:37 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x5) dup3(r7, r6, 0x0) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r8, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x36, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000000), 0x40000}]) io_submit(r8, 0x3, &(0x7f00000003c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x8000, r4, &(0x7f0000000000)="6de49063f431cbe0dc3b2876016989f076adc0", 0x13, 0x5, 0x0, 0x1, r5}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x7fff, r0, &(0x7f0000000240)="615cbceeb3ad6bf77f207872f10fc18ee5307a05fd3aa22f26a2d74df488857688d85fb98882ed8a2fbdbc7b5a6149ec2533864ffc88bef5b5a939b22890c72d1f68fb344d63b8db822ec07a430764e667413bc1047ad3ec4867a3c730fa33df8bbfbb8315dfdea409cc18c655093ddbb9f660a988b88c958961bf4c85ff5349ac6ad8d13f615a34e40579aaa4c1", 0x8e, 0x1, 0x0, 0x3, r5}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000300)="891de366bf9f6f657788cea981af29f4fe691d7a810b6d3034c2f12981054382de1193e76aa11f0d5804683e1bc5c7f1cad0f03de69c1281531b12871a196ec5fd4fe1018dca217a4c946627a4287f4f693062885534317479a4a6f2b2728e02dbcb610b382397764d371ce601dca0cf62e280399f4ac4c24acfefd51d4453505381ec2110a1caa5135f849e352f4b016a0268c066ae059de6e0153100b9aaefaf535dc1288cbb1c", 0xa8, 0x507, 0x0, 0x0, r5}]) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x2) [ 1315.983753][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:37 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x7, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r4, 0x1, 0x53, &(0x7f0000000180)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f00000001c0)=0x28) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80002400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x8, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0xc0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000340)=0x3, 0x4) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1316.034520][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.063955][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1316.189248][ T27] audit: type=1804 audit(1597090898.017:249): pid=21403 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir047333468/syzkaller.bvNqOH/2529/bus" dev="sda1" ino=16403 res=1 errno=0 20:21:38 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x8100, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1316.240628][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1316.297149][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.311908][T21378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1316.355497][T21408] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1316.382149][ T27] audit: type=1804 audit(1597090898.197:250): pid=21393 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir047333468/syzkaller.bvNqOH/2529/bus" dev="sda1" ino=16403 res=1 errno=0 [ 1316.403668][T21408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.428052][T21408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x20000) 20:21:38 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) setxattr$security_capability(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='security.capability\x00', &(0x7f00000003c0)=@v2={0x2000000, [{0x0, 0x8}, {0x9, 0x3}]}, 0x14, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffc1, 0xebcb, 0x0, 0xfff, 0x8001}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000280)={r10, 0x55, "91700eab280972da2dc527f62a986f0b422ea9e08f60a6ba28774aeac2a2dc054c95e87232dcfe115c11d91dc97c7564bcd9178119a470f19c81a04079fc61410393f7f7dcd2f446a26841b4378ba2d79f80cc54a5"}, &(0x7f0000000300)=0x5d) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) [ 1316.523629][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1316.544888][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.568520][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:38 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xc45) [ 1316.642318][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1316.673436][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.683768][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1316.751427][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:38 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x9c18, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x2000000) [ 1316.811209][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1316.851552][T21414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1316.914300][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1316.942852][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:38 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x8080, 0x401, 0x400, 0x7fff, 0x40, 0x46}, 0x9c) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1316.960358][T21434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x1000000000000) 20:21:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:39 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x450c) 20:21:39 executing program 2: r0 = syz_io_uring_setup(0xb442, &(0x7f00000001c0), &(0x7f00005ea000/0x1000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r3, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r3, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8) r7 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0xd4, r7, 0x50b3d16341709a3f, 0x0, 0x0, {}, [{{@nsim={{0x1fff, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x106}}}]}, 0xd4}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r7, 0x300, 0x70bd2d, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0xc0d5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r6}, 0x8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r2, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:39 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_API_VERSION(r7, 0xae00, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:39 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$FBIOBLANK(r6, 0x4611, 0x4) [ 1317.332639][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1317.370493][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1317.389728][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x34000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x2000000000000) 20:21:39 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xc450000) [ 1317.494792][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1317.512669][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:39 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1317.594905][T21522] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1317.666373][ C0] net_ratelimit: 47 callbacks suppressed [ 1317.666383][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1317.696323][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:39 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000180)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1317.736836][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x400300, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:39 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xc45000000000000) 20:21:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x200000000000000) [ 1317.952242][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1318.015168][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1318.017028][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1318.079174][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1318.176331][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1318.184954][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1318.212862][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:40 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_INFO(r8, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf0ffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1318.244901][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CURSOR(r8, 0xc01c64a3, &(0x7f0000000000)={0x1, 0x5, 0x6, 0x7, 0x3ff, 0xbc0e, 0x10}) [ 1318.320403][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:40 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x10}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x2, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000240)=""/146, 0x92) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x3) ioctl$sock_qrtr_TIOCINQ(r7, 0x541b, &(0x7f0000000080)) r8 = fcntl$dupfd(r5, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000000c0)={r11}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000300)={r11, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3c}}}, 0x1, 0x3}, &(0x7f0000000000)=0x90) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000140)='./file0\x00', 0xc, 0x400003, 0x23456}, 0x1) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1318.368285][T21608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1318.417251][T31972] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1318.428563][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:40 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f00000001c0)={0x1f, 0x2, 'client0\x00', 0xffffffff80000000, "cbd8e2b4e81b1485", "2efc267aa0a12b9ca2c8a6b2e45917532f4fca0d826ce05b79e6222ed95bd2ee", 0x29c, 0xffffffff}) [ 1318.496705][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:40 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) bind$rose(r4, &(0x7f0000000180)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6, [@default, @default, @default, @bcast, @default, @bcast]}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x1000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1318.743840][T21695] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r9, 0xc0205649, &(0x7f0000000240)={0xa10000, 0x4, 0x6, r3, 0x0, &(0x7f0000000200)={0x98090c, 0xfffffffd, [], @string=&(0x7f00000001c0)}}) ioctl$VIDIOC_G_SELECTION(r10, 0xc040565e, &(0x7f0000000280)={0xb, 0x3, 0x4, {0x5, 0x4, 0xc19, 0x7}}) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r11, 0x10c, &(0x7f0000000140)=0x5, 0x0, 0x4) r13 = io_uring_setup(0x1, &(0x7f0000000040)) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r13, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r14}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x5) [ 1318.792836][T21695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1318.814495][T21695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x2000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:40 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASE_PORT(0xffffffffffffffff, 0x80045519, &(0x7f0000000000)=0x9) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0xf2ee, 0x0, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x1405, 0x4, 0x70bd27, 0x25dfdbfd, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8002}, 0x20000800) 20:21:40 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000300)={0x3c0, 0x280, 0xf0, 0x384, 0xffff, 0xa9f, 0x3f, 0x0, {0x8000, 0x2, 0x1}, {0x1ff, 0x3f, 0x1}, {0x1, 0x4}, {0x3, 0xf8}, 0x2, 0x10, 0x7, 0x5, 0x0, 0x3, 0x1ff, 0x725, 0x3, 0x2, 0xffffffff, 0x20, 0x30, 0x4, 0x0, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) setsockopt$PNPIPE_ENCAP(r8, 0x113, 0x1, &(0x7f00000002c0)=0x1, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x2, 0x4007, @fd=r0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="fb129f96b894069a7cca793ea87352ca0544b179ad2ab3aea5b17799cd0b04277ca00ec813ac64ff46495ece50b69af1fcfbfd9fb3477aee4e743d0d69039483fc27c3c24752c33c9ec836e00be4f7a896e90486e5dc9451f72dcb1a473c57e20166e2ea0d0c0d667f8f7ead70b18231bfe9d20b", 0x74}, {&(0x7f0000000000)="1fe7b41b35c4a3617d40f52a1d43963b8bc4dc4f86afc74ff544d0254aa65c328f446d1a6c03", 0x26}, {&(0x7f0000000240)="e8275d38f49a93092f38d3b0f402482ebd50374cc7ea821a1b7948d5618b3541d0fffbc31ebcec7f672da57e8f0ab1f32ddb647c870e2753dcf52d808ae2424426b68ebbb4775e1e019b8ad6089a9fa29bb1210fc1944ed7cb9b9056e2c6c980bfb42ea3f9eaf982dd364edde1e46970ba0735ca896e34ab0e", 0x79}], 0x3, 0xc, 0x1, {0x1, r9}}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r10, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x44001}, 0x2000c814) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440), 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x60, r10, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x20008001) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1319.097314][T21738] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:40 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x2) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) exit(0x611) [ 1319.172248][T21738] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1319.200456][T21738] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10200, 0x0) ioctl$SIOCGETNODEID(r2, 0x89e1, &(0x7f00000001c0)={0x1}) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:41 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x3000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:41 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_GETFMTS(r6, 0x8004500b, &(0x7f0000000000)=0x8) 20:21:41 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000000)={@any, 0x18}) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r11, 0x894b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r9, 0x40405515, &(0x7f0000000080)={0xa, 0x5, 0x8, 0x8, 'syz1\x00', 0x7fffffff}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000140)={0x200, 0x9, 0x4, 0xcc7e, 0x6, 0x9}) 20:21:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/212}) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000340), 0x10) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', r7}) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:41 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x4000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1319.594460][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1319.624857][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1319.648840][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:41 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x5000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:41 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r5, 0x3) [ 1319.763647][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1319.832151][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1319.866938][T21809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x3, 0x4) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f00000001c0)={0x83, 0xb, 0x120, 0x81, 0x7, 0xff, 0x6, "79c09b59eae03e76ca6f836649e871c0d86ddff1", "ca7be60ca6079d20abebacd590394932878c3859"}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$CAN_RAW_LOOPBACK(r8, 0x65, 0x3, &(0x7f0000000000)=0x1, 0x4) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, &(0x7f0000000280)) 20:21:41 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCL_SCROLLCONSOLE(r5, 0x541c, &(0x7f0000000000)={0xd, 0x7f}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x400, &(0x7f00005eb000/0x4000)=nil) 20:21:41 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x6000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:41 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$rose(r6, 0x104, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1320.152179][T21867] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1320.217574][T21867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1320.254213][T21867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x80000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:42 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(r0, 0x5878, 0xaa95, 0x0, &(0x7f0000000000), 0x8) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:42 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x8000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1320.705535][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1320.735291][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1320.760840][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1320.855007][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1320.890051][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1320.925563][T21915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:42 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x9000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:43 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000000)) 20:21:43 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xa000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1321.236709][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1321.262060][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1321.292643][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1321.386678][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1321.412705][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1321.433998][T21956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:43 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xb000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:43 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r6, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000080)=0x2c) 20:21:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:43 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) write$input_event(r3, &(0x7f00000001c0)={{}, 0x2, 0x81, 0x5}, 0x18) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r6) r7 = mmap$IORING_OFF_SQES(&(0x7f00006d0000/0x6000)=nil, 0x6000, 0x2000004, 0x1a0016, 0xffffffffffffffff, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r8}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) fchdir(r9) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/adsp1\x00', 0x10000, 0x0) 20:21:43 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xc000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[], 0x44}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x1c, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x5, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VT_GETSTATE(r10, 0x5603, &(0x7f00000001c0)={0x8, 0x7, 0x3b4b}) syz_io_uring_submit(0x0, r6, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) [ 1321.740149][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1321.759596][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1321.775465][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1321.862401][T21995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1321.895625][T21995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1321.923687][T21995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1322.082526][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1322.124799][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1322.150512][T21983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:44 executing program 5: r0 = syz_io_uring_setup(0x2dd6, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pkey_alloc(0x0, 0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000380)={0xffff9a80, 0x3, 0x3d}) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d6000/0x2000)=nil, 0x2000, 0x4, 0x2010, r7, 0x0) syz_io_uring_submit(r9, r1, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x0, @fd_index=0x5, 0x0, &(0x7f00000001c0)=""/114, 0x72, 0xa, 0x1, {0x0, r8}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xe000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:44 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x84200, 0x0) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x6, @fixed={[], 0x11}, 0x3, 0x2}, 0xe) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x400100, 0x0) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="cc00ff054a020000350100008456000019000000018000000000000009000000eccde0feb1df6ac4fdd1aa3630575afd44d08e092d8dac4b4b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9075c8d65354d5200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/1849], 0x739) ioctl$CHAR_RAW_ROSET(r1, 0x125d, &(0x7f0000000900)=0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000980)=0x5, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000940), 0x10) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1322.550196][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1322.601700][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1322.621654][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1322.736428][ C0] net_ratelimit: 35 callbacks suppressed [ 1322.736435][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1322.850116][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1322.869054][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1322.884396][T22053] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1322.896525][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000001540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_setup(0x1, &(0x7f0000000040)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$sock(r5, &(0x7f0000006e80)=[{{&(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="504dbdbdc20ec0608caf1eebe559e7fcf00dab761aec9e0937e0ef7ffdc018a49188e90b03e9585a09bc5089c34169d79c4f06527a6810b72fc97cf6b426f65a", 0x40}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)="d10919d9bdd1e71a1a3ead6c540e6683bdd9dc1215b42d439d32f5b375b7747b4db0ca14a6aa461dcfceef7a2f9a72c0ccc6fd29288e328290f89e1038aebbcf7cc7efd7198694c09585a671031783756ab7bf3852d5f6b0bf4e6472e07dcb0e7f78ed02baceb1f881c486551e2f0824fac554d9d64103f30546eb882c888058c38e8509d5108d7f", 0x88}, {&(0x7f00000015c0)="1dc48c442f7c629f5e106d25d325fdfb20901d11962715c80e257d39c7b543ec0caa06e59f41086aa4f807eec9a79b56708d52fb536d4a4364b4980d1819d995696151524fdc2e73badaca5063747f1113fe6f24cd7a6c6d5aa8a910f02223460caedcd7ba4d9c38ecabf852226bd6bf5d9fa213a28644666cadde32ef", 0x7d}], 0x2, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0x97ee}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @mark={{0x14, 0x1, 0x24, 0xcc}}, @mark={{0x14}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffeff}}, @mark={{0x14, 0x1, 0x24, 0x39de}}, @timestamping={{0x14, 0x1, 0x25, 0xa}}], 0xf0}}, {{&(0x7f0000000500)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000000580)}}, {{&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x4, 0x2, 0x4, 0xffff, {0xa, 0x4e22, 0x6, @mcast1, 0x7c}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000640)="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", 0xfa}, {&(0x7f0000000740)="c0f70068655004e6073bf05f39a3", 0xe}, {&(0x7f0000000780)="13a53b76d9f9d74524d0db5ef75b81f3de7c3e0cf0d3959c09dd1182870a8bbb898a0ae1834e54d708ade9f319edfd7285d70d6e5b8b005c939683a9b4ebbcc5615e8f39c044d43fed8d1ff9bc65da9cd29d6e7845117e817147a425f533f79dc819efe58ad29ffbf9011144f931edc599bcfcdebcac6942bbaf6b9d9be4fdcd51265656caa080d9e1e42fc07132f77935a00ce6136e06771dfcbcc762e636f193af0d03e4d10d4b19f16738abc7d0b93e2170ef83cdf2a7fcd6088c3c7d37b4ca295a8cc89260fb54c112b391e4fbdfeaddc1b66dc7695832f0df037c0818e4ece359413b8af8afe0006e8c0ddff0e1b254950d7e", 0xf5}, {&(0x7f0000000880)="702012d566b452e58d4581a15c0168c2b0fb152c08afe79f3459d4", 0x1b}, {&(0x7f00000071c0)="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", 0x1ab}, {&(0x7f00000009c0)="079f11ac0430104c4101f6810d33bbc4ce9fca61799ca95448aa140ef886af7d7f34599aa95a59828fd590fa7fb54374ca4221495fb48452c92d204d723491deaa5905d6d8b37bb416c53b8a2d904030ed7deb522981d208889ca4ae9931cccfcfed13e113aa6ab28bcaa59516af820faf4d85425d5f7f0851fad2fc662dc46f9e6322b2677d2fd9be3b80798d2e89e396d3625c06e4fbad14f273e16dc25e19677b544a7b738eb64ed002a262699e2c57d7be5995", 0xb5}, {&(0x7f0000000a80)="7437d3687edaf377d1a3ec772f81487f00cf4da0309d6a2284ea3d3fb8eddfcc9a370d4d59bbe7f904e22a3e8217878c31e0d7c8f80fcb62ae0bd6cb5824d9321bc8945b7a2bf7af34d32bdc88", 0x4d}], 0x7}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000b80)="d34bfed1b1c36773923a22a3fb4f04db531b7fd5b535d775294955e875b99997dcea2eac5487c09517e10e23abea62588de0b09736ddf6b22e5a936e308ae48e14db8cc4cf8a5d82def097689770067714263f20315c0af8321962855c1ea923ba664d3df0e1c27a96658ff8f80d6b01977f71330bc5798df144ffb461254fc2cb4a69aecdbca10a0e16a0e6c254b46990dd4b2ae8f387cbb3360ccae1f03d210ff3d4576b1feef0f435fef0f593e2cb1d36288d78f6045ee38a", 0xba}, {&(0x7f0000000c40)="97a329e7c9a87b3b8cafe9b429c245f3898ae68d09562b0259e5967fdc77c75ef9567bd46a757a5a3670a05ab38e4b2078b7410b91d01f7753b53d7a433a82ccc3039a1004707ba2ef9dd288355d11f3d1de07a3858744e9fb485cb496bc6acbbfd521c7541e51bbfa8602371cbe39e181053f2083eacee584fae8a2f8d680613dc40c765a305402a032f8ea1730486fd7ef2815c9909464e03662b3ef3dd9698ef114aad0ea0dc0fb", 0xa9}, {&(0x7f0000000d00)="db6eab30702ca2aa69e4cc714a7c6cd4efe81fce8807ebb6daf33c752d0ed8427597c9e28273c1f75d281308d39379bd89cab6acfedee2fad00d38a8d446b04c863e9567869ed653dcc3a4447f01019a5fe889ba9b29f87ba046d7dafd3861bd6392212e7c940957ab3947de5e3f1766e40381817302181416edecff64b6eb7b7a898bbad2dbc43e3384dcf5af81eb14e869dd1b", 0x94}], 0x3, &(0x7f0000000e00)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x10000}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000ec0)="d90c2eddaf4d2334e6390919bfa8ef19b94afd4eebe598dabb50520c7b2af149f5983e376d0a64272e7dbbf29b36a8085791c273139b4257cb53c99dd59239286e6944302aa59f439871e6cceac4e464ca07098cd816385432df944ee212940a30e194cc67712a196be03d33d6e3c853c610889c8422f79d6556716a55f16227b275f30839f13e94b3cc78caaf0b9ab311aa593ca019b38607f997672a58e097269c", 0xa2}, {&(0x7f0000000f80)="d3529c548b2aa6bd18f4477d3e6054c059070480684d2d06cbc6d535dd93f55f40d5e08630692188456b7cf8f4eab7138af0fce49f762113d95f71feef3850d237361dfb9490d531213a465cc8124c1d7fb6cecf781bf61715a8e86b27ff18fb39aa6514bcb9ddc15bc150f955e1995229a859a48793bda70ac968d1fa558e1e0b5dec90f9ca9647fdf6b44c90a843a7e9ac54c40005f050ac2a79e75f3548fa58843da028085f59405ef8fe9031984e7b609ac99aa8028b24a5656909288d77a7fbbd4e1a828c246373d1ce3c57effdbb73cb4c64ca54641e539f43ef25512d1887d7d4c70961a82e5bf018", 0xec}, {&(0x7f0000001080)="f247b23a52366154395a3b0be0b354c3216d8bfe0274ce864f4926689e12539a6b28497fab2dcda03e86fa76ba3e36bd7cd461db97f926d7f8bd77c4b418d8640398e9a927377cf0601dadf11bcf47c67bb7cf6ffde63ad50a9d93fa9af76ad897aa1133565d52f367524fb6da661fbe85645d140de6defff998961ceb843c1505e8380f1cff3834674c16932bbd93141e2e1f57da909b7c268526ed82eaa4ff4c45029398da5ab827f5b796e0ce05adbee9083bbc9155d5a5af8e6bebf60342f00686", 0xc3}, {&(0x7f0000001180)="729cc1b0e337052c6de1e672b046d3d3b367ab7b3d5eb0675814730f82b60ea127feb716ac69690d74c5f961e3a1480756658a0c27ab31066239ec7070522b9d64dff3e157ca5a5df74a68928a4aab38034b181dbf0613e9402cd95ac1bddd96c2b199e353564932deba0b9641b45fe860a38406dac18642dbbae07471c73109647bc95ae42a39a7201256422c9c769f022bfbfad0be9c740ce8e02f3ed768954d", 0xa1}, {&(0x7f0000001240)="34ba975a6f57abe94766be81040f0b5b99ccf53abbe0178c68dd7d5b14e5cbbf6dccf97e7a9b56dbc9bf3f8521c07ad3c80f881675a69f0e2a03f750b2ae5586f624dcba3b77368263fe2828b08bd9613c145ff31a222c75b8d8b4d7876ceb4d97fa92ea0fff7c9b6b9b67327f34f88301dc8ce6c6bf0b8fcb54cd67905b7274e30f5905f6761fd0fb12afd8386efbaecbf8f912501caea5b6a8a24ef7a612b4860e0a664e5d9270ae107b34fdbd1f51d9555a8cf646c6c82c54e4533b8e6fbd8229103b77b7d3d4170fd86023e7140db42293a121db767f618d18293dc5c1d8a61db0ac9409d2674c46", 0xea}], 0x5, &(0x7f00000013c0)=[@mark={{0x14, 0x1, 0x24, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14}}], 0x60}}, {{&(0x7f0000000340)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001640)="c6bf93d780048169827ece0014e7b5ab879a9f67e7800f172c9a1ffbe5ed2ae7a6e569e4b7e0986265fafe0542bc226494ed0a915f64b344abc6ffbf0f05b7e17239f7239c56a01f71050ea93e63191b26b2eed0bf6e0289de82c76dddb8760fff2798bbe709ad1c33916850eac7558b25b1ff5edafec1761e2f07661b3d5921a9956f8fc8d1e883d8", 0x89}, {&(0x7f0000001740)="807942ba78e4f31a5ded01eea55ae9a4d3a5e45328b7d6230b58453d1a9bb21c118716290bd70ee8b58001ac9d05aaa60171c1a9c8dbf52fa64a71c75996e6e5d8ac264099093c1ffb67886cbdca05e439c060dcfc8ff9e7717caee76158eab7bd1f9c46e7be379655a77fa318eb8a9e3ebb69ae753b618a277377f50d51355fc82cf0680621d378a240724e6301f86a57f0b074eb0dbc60e2ba491e9f430fc69af3182edef79717393dd7bd3e2035753bc520208dbc9d956bc1a0c7a39ee122ec84be90954ac0630fe9ed9ab25c140d26dacfb482583222c9426fdf15c54886786c84cbdd67", 0xe6}, {&(0x7f0000000580)="5cecbc753887df6fbbc3673afee96e5a88c9ba7031802415c0f401c3f88c16a17c57f78e3f727078f1275336ace1", 0x2e}, {&(0x7f0000001840)="c7564831502f6b9cd139387cf36593c9da6f4e56126af0e59f26016bfbf6fcc235243f3e27861c80d24fc2f219baf07ef18f77052aefb740f96cced47349c920b2855e1735183d423ddfafd383346ea9835f595190170c294ddd921edad444aafa516f03e0651e33245c43015da4212d46cb0038496d134193f040aa54e11ce5c4943235e4769e9876a06ba7833e3d0a802dfc6e20002309714118101d546223be67d886b30897847bda7d07d9b5", 0xae}, {&(0x7f0000001900)="b741224f80a9760d844f2822416790527019815d29f5db85564f22c01aa3d9599b7935c02d74a3532bb0464b6fd4c7be52b7733eca9c911f5755459049d20dcd74806ff18f2acda1673bba1b286c429cc9fc9ce8b0d4910c4e06247da01f3d37a6d9109e2de8e1acd161d038da6f40e60e00b6a6fc314570c4d701c9d5f5be39545447a542c376a17ce43281e18bd902c9b28bebab69fafa7250c1efd037ca0f58e048bc09be2295659786f78e8cb4e79dfa0c6da19f235258b5a1069054465698571aaae2d6dfddec38383003ef92f59f62e61d221a3a812d", 0xd9}, {&(0x7f0000001a00)="5048a452825f38191e37ff747230648ff4bbebf1e185e726dd20c04f59ff4fa773fbe2c7d7536325f2c30133f116de920129eb89e608778218ac9adf14a623a1c581dadeb57212ecb519a55070640b82a2d5ecf7f8df88fb5a218cd13222485e85adab84fd73ece9798fbcb2ac14f2dafb0b73d471136191dd13e85d37b1fb1e2a1259dc4f2610a90f8aa3458ea7384647e38e1c4d6b2196179a6dac8a3819c466365cfd5b47879516b7f4adabc3c16f235ebe78a985d46bba02b87865747048225ee3d0900825fb64", 0xc9}, {&(0x7f0000001b00)="301f3272297ffe215789307827a6905bcde18aeb8a58672335f30c765e873e4954c3b09803528a6a96d67ea0c662a82e9fde51f22182e0216ca48cd6d56214a750026dc59270fb2ab099945157", 0x4d}], 0x7, &(0x7f0000001c00)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffff501}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x66a}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x400}}, @timestamping={{0x14, 0x1, 0x25, 0x20000000}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0xf0}}, {{&(0x7f0000001d00)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000001440)="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", 0xfe}, 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0x1000}], 0x6, &(0x7f0000006580)=[@mark={{0x14, 0x1, 0x24, 0xfffffffd}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @timestamping={{0x14, 0x1, 0x25, 0xb8}}], 0x48}}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000006600)="18a67deb8a5bf4eab7fa18eb238186b80361ed1fa952aa340e238bb0312fa9dd2e9f945b328e21659d67c17779beb21e6c5ec1da198bec868a8341d198e141d75542655fdc7fe811b4155b51a4fb941ee5c832766807d23b48f2", 0x5a}], 0x1}}, {{&(0x7f00000066c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000006800)=[{&(0x7f0000006740)="cc03d243d69f53a7033bd3aacb8306b92ef59d77b041c72bdfd39ac5bdfe9b3230058143b725d0f36ccc1cb13e50f6f6f7d1d34f26b1a889768b9c41c58080440fce720257276258290ef4db36e6500a375936fa1f3874cba810aca3b9474ed384abc7b842db745c953a4664eb37af73d513d77fa83e8e99ee0a7f7cf4787106ac7a78db5b8398fb748a74106e394d18842449bfeb22561ec6ec1e3a354b42338b94c698624dc3ed781dc81907bf53d7b2924cb82fa543c3", 0xb8}], 0x1, &(0x7f0000006840)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}, @mark={{0x14, 0x1, 0x24, 0xee1}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0xc0}}, {{&(0x7f0000006900)=@llc={0x1a, 0x5, 0x6, 0x0, 0x0, 0xc4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000006980)="2529b2044664f3ceeb29d06f068ab90bf25fd77e6a0ae1db9e837bf9d17c748099fa8f8fe852069735a32beab4300d1ff0aabcbc62f5a0a91775fd24b750130e4230633384bff9cd1a9aa0ac4842a85d3dd5", 0x52}, {&(0x7f0000006a00)="5795d51c10535783e56ee991b14dcf4ce09b7f224a01b244836ecbb8f1988210d613ecaded4f0bd3051618efd50cd5469943ffda2127a7daebbcaac7c92d41ef1602bd86cc5c9fa996f3871b7c308bb3fc6ba04ba0d9509ae9c16faa710bfba164db2fa1db142ce42305db120b144d22b46b46c0a457920c5128d9cecf71b5efe75c8478c98f19e26235bc3d8b9c7918", 0x90}, {&(0x7f0000006ac0)="180aa36e1101815672fe9922", 0xc}, {&(0x7f0000006b00)="a3d0a657af1145dec5fc12de79f69383c3ef359d816fa16fedd566fa4ae5873b49115089adeeef9c6e204db07b79fe28c7a4d1fae401a4b8", 0x38}, {&(0x7f0000006b40)="532e0a9543643de26c98fc18b72960322426b2664676e3f8976ae332e757c60f3436775a5f4d741ed5735613c6ae166ccbb14240985c00fbe4ee1d40e3091cc1b7cf1203056b738e161e6383d365c2b0c26bd13688bb752479eb4d9985975dfea47ed89dc0a557042f1c8310d10db5fe22643c0f4f77892edd084362dd415b9f28f843f5d8dffde1db1fb4862071e28085e37a49a36ac98fe594a8d99c77e2be858d287e380341342fcba37b8b75f253f3ba74da09b3a33fb5ae5417ad78efc91f62117b889cfa91276b8819c0d52e2590e5db24dc7b67619e7e9be994a4f4522916259d8acaf6fe470b7f5e9151acf1ff254c515a87eea0", 0xf8}, {&(0x7f0000006c40)="f4330f1f76e5649c83b5454b689050304af32ba564bee18980c65461b964901124ad078f606a058b09f6b9394bdd4c5347840c8179147a9a6b284a76458ddcfe101eb80deeea35bb241c37df7cf5b56b91c07c03ac519f21189b3b0f9e78cb4f70a2c30f7f6c256172e0a0307248313c61a7c7c7c132283ed16bdb40f8b0785e2b6e0ee3c8c9b3bcd1e46b88dd8560edb14c6ff3a96f74d9df75fa2afe931fa32251d9627b0295b98d365058189bb999bef18c4def93cb266c7e122469dc09b65f25533f2095e2d177989080ffdf5e44479fc9f52054d25f7d1cd33cd3e1c1544a886b463a20314ab6547e577c8d83a2a1c5a7b0099f4cca91", 0xf9}, {&(0x7f0000006d40)="4d90535da8385f201da7ef0ca9d6d2507ebab9582eb1709abceffe9f7590cd4feed7a152b2a066293e87b418c22396fbb86975d5efeaa9196eda61990ecce6eed6cd4dedc3355a727bc3f901d6b5399bfff27ccc9b7f3f06be6a6434e4ebc008da60f659234e337557da5c35647dd8", 0x6f}], 0x7, &(0x7f0000006e40)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x30}}], 0xd, 0x0) r7 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r12}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x10000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1322.956553][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1322.976061][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0x0, 0x391}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r5 = socket$unix(0x1, 0x2, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0x4, 0x7, 0x1, r6, 0x0, &(0x7f0000000000)={0x9b0961, 0x5, [], @value=0xf88e}}) ioctl$TCSETSW2(r7, 0x402c542c, &(0x7f00000000c0)={0x23b, 0x1f31, 0x4, 0x8e4, 0x81, "c277be293efff5eaf058c29010d80c66a2ac67", 0xd70, 0x960}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x82080, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r10, 0x0) syz_mount_image$erofs(&(0x7f0000000240)='erofs\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x3, &(0x7f0000000340)=[{&(0x7f00000002c0)="0204b8214294bfd33faabd2da7044989d8302b688dcf43365a386177954d09661a1e3f25b098edf34ad3ecddeba9693fdb8e1af215a9b51f0b", 0x39, 0x5}, {&(0x7f0000000300)="6957c5216f656e202cb787f67e99174c28a22502ec121c46e0595213c5745685c1440acf5766", 0x26, 0x6}, {&(0x7f0000000540)="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", 0x1000, 0x8001}], 0x40, &(0x7f00000003c0)={[{@fault_injection={'fault_injection', 0x3d, 0x101}}, {@user_xattr='user_xattr'}], [{@fowner_eq={'fowner', 0x3d, r10}}]}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x7) io_uring_enter(r2, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:44 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x11000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1323.132544][T22103] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1323.146140][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1323.152103][T22103] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1323.173757][T22103] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1323.216379][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:45 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x8000, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r4, &(0x7f00000001c0)={0x28, 0x2, 0x0, {0x4, 0x70422ab9, 0x7}}, 0x28) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x1, 0x379, 0x5}) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000200)={r5, 0x0, 0x7fffffff, 0x10000000000000}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x100001000000028) socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0xa, &(0x7f00000004c0)={0x0, 0x3938700}, 0x1, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000000)) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1323.263036][T22111] erofs: Unknown parameter 'fault_injection' [ 1323.277345][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1323.316052][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:45 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x12000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1323.376079][T13945] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1323.397428][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1323.442814][T22119] erofs: Unknown parameter 'fault_injection' [ 1323.475206][T22131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:45 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x1003}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1323.549731][T22131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1323.577650][T22131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:45 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000000300)={0x5, 0x3, 0x7bda, 0x4, &(0x7f0000000240)=[{}, {}, {}]}) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x200080, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x1) ioctl$CHAR_RAW_ROTATIONAL(r8, 0x127e, &(0x7f0000000080)) 20:21:45 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x12060000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1323.919350][T22171] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1323.963122][T22171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1323.989053][T22171] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:45 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:46 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x13000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1324.269024][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:46 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x3f000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1324.315102][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1324.343825][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1324.465206][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1324.511417][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1324.534907][T22189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:46 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r7, 0xb701, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:46 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x60000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:46 executing program 5: syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) r2 = syz_io_uring_complete(r0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="0000471220420b0d000000000000000500000000a70cfc6bdf526c6c1313acb983283accd016a5c5349fca301d2fc9b0a016163cbf09ce114c9bc63b94dcc70a7d0c2aea93ebd7a245c618ce6211cfc78d1d880e8f1b7feccd2d7a11ccdc28a16dca81f2233b536bcea9fa7a06b33087847ffab2ae5231c7c389c2285d8458030e4aa1000063", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000009000100677265640000000014000200100003001000"/44], 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="65727370616e300000000000fdc4f6e3273319594bfbf6ddf4de09cb2374b4651401293030989bfc884d7dd9bc610d2a3ce437cbe6f08adc0d05657b5130de110fcee8e400"/80, @ANYRES32=r4, @ANYBLOB="80000000fffffffe000004004719001c00650000802f90780a010101000000000094040100000000"]}) r6 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="0800000000b4e0ca72d6181044207a08717ad1898f6f8ca4b04621dd12f07a67df00000000000000e9ea5cc9e7eb0b9125aba7772463a30e635a1873ffc8a4ba57bb28da3abd86983fa6ed6667564d3dfc23158e584bc7010d2c47fcdb9e2a33c05f344ee232ee31efb6ab0cfebfc3868290520f3abbd07f214eba195c80371f73b763a1d23588f45419c8", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000005001000063a43affb410000003d57a102910a20c84f909f3caee2f8c2331af629c8fbee3ae07720bc3cb06751070d81c4c3e06d1a490b50ff9cd9c8422d83e898158ae07affe86bb8336f7f3d423d99157f0344a2964a7ac52c201fe4e90b250685f21a6565618b370ea9f7b7876b47beedd0e505000000000000f50ef09e33690c0e5c3f23ef2d6753d8d7f08f2391345636cc23e22d9f5c7a5f10db73e03e627265983e96a8dd91c6946a1ff0c13c6972078e0282"], 0x30}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000240)={r10}) r11 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r6, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x3, @loopback, 0x3}}, 0x24) r2 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r5 = socket$unix(0x1, 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:21:46 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x65580000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1324.873155][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1324.910538][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1324.957414][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x100, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r11 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r11, 0x1276, 0x0) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) copy_file_range(r11, &(0x7f0000000280)=0x3, r1, &(0x7f00000002c0)=0x3bd6, 0x40, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r9, r10/1000+60000}}) [ 1325.108406][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1325.144363][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:21:47 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$sock(r5, &(0x7f0000000840)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote}, 0x0, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)="66f38d4a51deeb7e28d0da57476717c31afddbcc3de48a48c03f833d7a7b22ca8f7cbaacc4e878755755ac4709e5fcd47f1f976463c179537ca98e9beb4f19e751f27a52b33b4c63edd4360818f7775c01844f8648366fd4d2a1e16f2e7df65fd96cfa1cfab9af7dd36f0f999961aeaacad5ebc2382612dcfb5837e6e32eda8b118027087bdfed1cf30b3d28e9805e8ee87276e369a74cad414a1180a12697e12676c354d38cabc4fd3284be9882f9e984df349d430412409ed7c840384b5e154697c9fac97efa0fc9e982f7ddb376b530aa07c15e1ee8c5effdcce2c4f1d6e47351e45eb7eb626434ef236d", 0xec}, {&(0x7f00000003c0)="51137dcb4a40a331db2d2fecf064acbc2a0d77eb683b4e7dee95ab451b13d66c7ca87363a37698e220b4ad004bcb688eedf333570dcc9a6fb3633b81e9f6347fd3ba2c45b149ecbb2901b94420669f1e5208fa145fa5cced9ce993fb7439ba3e51ab5a6f94dd640aa49ab439bb5843b17223e4a7449ea0c6f3608edee68c679f7bfbd4fb8c084e53c0d1f9675aaa73254f996a403aa4d3d9d65953faa043c0b24a7f896bcc9c792e753e9844b26f5dea35e73e0df49c271912b8e669763584ab0ba73320153f236d880e", 0xca}, {&(0x7f00000004c0)="8f551be1afb0848c4e69f7e0f5dd181e58265e88cd04c3223e0b69742eaaa7d3586acbc4e26ef3ec54ff455c8d2577e750a91049fae7ba15a0a762c8495e5e497295c27ccce3775ad02b78e0c867aab7cf20c74c4071299d6eefa5d306703be1299b9ff27dd4274c50311381368cd16a7cd83a3e653b54a12543fc2e0b0792f00b7b53adb2cae418f229101599f7d6ab7c76fe3c3d73a0e1e71ef6c586", 0x9d}, {&(0x7f0000000580)="e633a7a54538a4c173c9e33374750b81237006cc6fffb0e42829e98633e4cb5962af312ff7b581bf7481c4ab157d417140a647a46f30cea3fb1d275680e7eee5f05ca8043cfadb1f07e8dd1b4974a05caae6baebb937c4562a0bfcecb49a5598f32be48477a24f1bcfefa040f71d4ad8fe3effe5b79b72bcb26146f2382cc4fb4c32b16f08f40d3e022c285c806cd29054b6f8b33759515d93a0ad87a69fa5190de78a37bfbe3c8ea24c6c5ffbce", 0xae}, {&(0x7f0000000640)="6b7e465b0180bb5ee26b16b790a7e3032d360de40a6bf31c68ff6ebd886719959f50cf9d8496856b38f6027e026f965c53bcae90499a0b8d88a8311e2f75f42cd6cc662a7d1524bc23053e4586e73b5838a00cb428dcdb30650d8b71cb99448553af5018a8db1b5955e997e075c0d7eab25dfaffc60c7d7e98dc4dc1b4cdc28de283ec5b3c66caac30aac5645a9ea8105ff8509e83907470e8b911e97c5c28a02eae535fac8eb983128c77d08230f9a05b59ded0607b63f7f1ff5c7a9280e2ff93a7df59732f586a23af71", 0xcb}], 0x5, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x78}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCAPPLICATION(r4, 0x4802, 0xb7c) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1325.183035][T22220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:47 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x81000000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:47 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r6, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x80}, 0x811) io_uring_enter(r0, 0x1069, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) fsopen(&(0x7f0000000240)='cgroup\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 1325.478479][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1325.518910][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1325.541002][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1325.624757][T22288] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1325.655264][T22288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1325.673485][T22288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1325.803007][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x0, @fd=r9, 0x0, 0xfffffffffffbffff, 0xfffffffd, 0x6, 0x1, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r10, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x3}, {0x5}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x70}, 0x1, 0x0, 0x0, 0xc040040}, 0x400c000) 20:21:47 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000300)=[{{0x77359400}, 0x12, 0xfa, 0x4}, {{r5, r6/1000+10000}, 0x11, 0x9, 0x8}, {{0x0, 0x2710}, 0x2, 0x8000, 0x10000}], 0x48) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r9 = semget$private(0x0, 0x8, 0x0) semop(r9, &(0x7f00000002c0)=[{0x0, 0x2}, {}], 0x2) semctl$IPC_RMID(r9, 0x0, 0x0) semctl$SEM_STAT_ANY(r9, 0x4, 0x14, &(0x7f0000000180)=""/238) [ 1325.848974][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1325.869449][T22279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:47 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x88a8ffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:47 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x80, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cachefiles\x00', 0x40400, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000640)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDFONTOP_SET_DEF(r7, 0x4b72, &(0x7f0000000580)={0x2, 0x0, 0xb, 0xe, 0xcd, &(0x7f0000000180)="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"}) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:48 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4001fd) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r8, 0x400454dc, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) readahead(r6, 0xfffffffffffffffb, 0x10001) [ 1326.194083][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1326.294343][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1326.343512][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1326.503699][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1326.541605][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1326.583777][T22335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:48 executing program 4: syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc532, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0x30, 0x8, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x3, 0x1, 0x3, 0x39, {0x9, 0x21, 0x2, 0x5, 0x1, {0x22, 0xce5}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x8, 0x6, 0x3}}}}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x200, 0x81, 0x1, 0x7, 0x10, 0xf9}, 0x3a, &(0x7f0000000200)={0x5, 0xf, 0x3a, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x8, 0xd, 0x9}, @ssp_cap={0x24, 0x10, 0xa, 0x1f, 0x6, 0x1, 0xff0f, 0x8, [0xffff0f, 0x7, 0xffff0f, 0xff3f27, 0x0, 0xc0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x20, 0x8, 0x7}]}, 0x2, [{0x102, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3c0a}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x44001}, 0x2000c814) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, r3, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:printer_device_t:s0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x14000800}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x100, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000400)=""/6) 20:21:48 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x9c180000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:48 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r8 = dup3(0xffffffffffffffff, r7, 0x0) setsockopt$inet6_tcp_TLS_TX(r8, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{0x304}, "e84f3acd9e095d00", "da4c550adbca056d9d87ba57bb1d0dc2ef9526e546140b7205a2b12452a11268", "2df12d06", "e6a54acf2b8e8694"}, 0x38) 20:21:48 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x9effffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:48 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000000)={0x7f6}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) write(r4, &(0x7f00000001c0)="8c304037829f727518afdc29ec1072f48ce23d97a5d50ddb6a7cc6236f73e7d0c1676d20b7c43f6560fe5912e88d7efd8143518523f34916295b073aa47f1cc8e200f6e6c9008006e74be08d3c65ceed19ba08316942c4349b555cf333b3ad7c2c0b30db498ec2a814e50499f584486c1e859d6b4c66ff2f3660d68aa81d75d92ab9c0ec454787b5f1b2e581f170cf963f72cc547e7304c4f8cd281bd47ad308fe54bd1e1627f13b8cdce0ec5ef7bad6bcebc63826c57a9248e667c0beae5e5d1c7654b3ff21ccad094cd0bfac9bfbcf1d6a0204003981370f5f5eb2a7f0b929fcd6b6733afdac3c5c", 0xe9) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e21, @empty}, 0x84, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000140)='veth0_to_hsr\x00', 0x10001, 0x5, 0x2e}) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1326.989944][T22376] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1327.033361][T22376] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1327.065037][T22376] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1327.114264][T22375] blktrace: Concurrent blktraces are not allowed on loop0 [ 1327.148649][T19550] usb 5-1: new high-speed USB device number 3 using dummy_hcd 20:21:49 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf0ffffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:49 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1000008, 0x40010, r5, 0x8000000) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x10000000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f0000000280)="d1a85372bbb9e8d55e20437beee3fd5eebf93d60543dc1811d8a2efd36a9b48d7818", 0x22, 0x40, 0x0, {0x0, r10}}, 0x7) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r11, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x4c, 0x1, 0x1, 0x201, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xc9ab}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x1}]}, @CTA_NAT_DST={0xc, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8040) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:49 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xf1ffffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:49 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000400)={'sit0\x00', r4, 0x4, 0x4, 0x3, 0x8, 0x2, @remote, @empty, 0x40, 0x78a1, 0x1, 0x7}}) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x204000, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r12, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, 0x2, 0x1, 0xb0e, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x6]}, @CTA_NAT_DST={0x20, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2d}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}]}, @CTA_NAT_DST={0x24, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V4_MINIP={0x8, 0x1, @empty}]}, @CTA_TUPLE_REPLY={0x4}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x1]}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x200}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x40}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x46e}]}, @CTA_TUPLE_ORIG={0xa0, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000015) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1327.424660][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1327.471230][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1327.494155][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1327.580044][T22403] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1327.617257][T22403] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1327.638420][T22403] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1327.666187][T19550] usb 5-1: config 1 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1327.705230][T19550] usb 5-1: config 1 interface 0 has no altsetting 0 20:21:49 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xffffa888, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1327.766119][ C0] net_ratelimit: 41 callbacks suppressed [ 1327.766129][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1327.788782][T19550] usb 5-1: language id specifier not provided by device, defaulting to English [ 1327.805594][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1327.818515][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1327.867732][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1327.909719][T22401] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1327.956262][T19550] usb 5-1: New USB device found, idVendor=046d, idProduct=c532, bcdDevice= 0.40 [ 1327.986439][T19550] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1328.028951][T19550] usb 5-1: Product: syz [ 1328.046020][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.063985][T19550] usb 5-1: Manufacturer: ã°Š [ 1328.094192][T19550] usb 5-1: SerialNumber: syz [ 1328.415698][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.435358][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.445587][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:50 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xfffff000, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:50 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_uring_enter(r4, 0x27e4, 0xb2a7, 0x2, &(0x7f0000000000)={[0x100000000]}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r8, 0xc0045516, &(0x7f0000000140)=0x9aa6) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 20:21:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r7, &(0x7f0000004080)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000d80)="9b695405d120b45485250ee7cac08346267d79e28d00d05e23f2e8295ca8a3f1c212d249c28daef0", 0x51}], 0x1}}, {{&(0x7f0000000800)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffff}, 0x80, 0x0}}], 0x2, 0x80) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_SET_TSC_KHZ(r9, 0xaea2, 0x6) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:50 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) prctl$PR_MCE_KILL_GET(0x22) mmap$IORING_OFF_CQ_RING(&(0x7f00006d4000/0x2000)=nil, 0x2000, 0x2000011, 0x50, r0, 0x8000000) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_IDLUN(r7, 0x5382, &(0x7f0000000280)) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$ENABLE_STATS(0x20, &(0x7f00000001c0), 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r10}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={r10}, &(0x7f0000000240)=0x8) [ 1328.576383][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.584997][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:50 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xffffff7f, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1328.644408][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1328.653371][T19550] usbhid 5-1:1.0: can't add hid device: -71 [ 1328.666684][T19550] usbhid: probe of 5-1:1.0 failed with error -71 [ 1328.730517][T19550] usb 5-1: USB disconnect, device number 3 [ 1328.758521][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1328.801869][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1328.895962][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1328.960208][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:50 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) 20:21:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x5e87, 0x10, 0x3, 0x12}, &(0x7f00006d2000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1329.029331][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1329.052047][T22448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:51 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xffffff9e, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1329.195987][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:51 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x24, r6, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r6, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7f}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x9}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040080}, 0x0) r9 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x18bb, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:51 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r7, 0x28}, 0x10) 20:21:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) ioctl$VIDIOC_OVERLAY(r6, 0x4004560e, &(0x7f00000001c0)=0x8a000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:51 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xfffffff0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1329.522452][T22542] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1329.581361][T22542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1329.619542][T22542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:51 executing program 5: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x400}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d5000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x6a9f, 0x0, 0x3, 0x0, 0x0) 20:21:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fadvise64(0xffffffffffffffff, 0x8, 0x1, 0x5) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:51 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xfffffff1, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:51 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$NFT_MSG_GETRULE(r4, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="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0x1780}, 0x1, 0x0, 0x0, 0x8000}, 0x4c864) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x3) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) write$binfmt_script(r9, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#\\'}, {0x20, '^*\x04)'}, {0x20, '-%.{(.+]'}, {}, {0x20, '@%)#{-{]/{\xa1\\'}, {0x20, '+].'}, {}, {0x20, '-%/*$%*'}], 0xa, "c8dbc658f7e8aeb52f5bd9c2262cf2ae3dbf35e070c46f98007947ad1d1682c2accec6f87130332e765c73d62af1042e0c5c849261c521223267035c47d329093773b76553ebf023d9d72fc77a5335450a84a9af0c04ef73917983c859d5cf3be90942ceed2da98a7af3a3442c9b30590224f13e1981cbcbb567b04637fd2ef7b55982aa9eab"}, 0xbd) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1329.944473][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1330.003117][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1330.017505][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1330.071672][T22589] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:52 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000000)={'syztnl1\x00', &(0x7f00000001c0)={'ip6tnl0\x00', r2, 0x4, 0x8, 0x4, 0x0, 0x22, @local, @loopback, 0x8, 0x700, 0x7, 0x9}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = io_uring_setup(0x1, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) io_uring_enter(r6, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1330.135752][T22589] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1330.164209][T22589] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1330.244997][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1330.271005][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1330.281328][T22575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:52 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0xffffffff, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:52 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x400) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x501102, 0x0) 20:21:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:52 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={0x0, @ethernet={0x1, @broadcast}, @vsock={0x28, 0x0, 0xffffffff, @my=0x0}, @xdp={0x2c, 0xe, 0x0, 0x39}, 0xbe2, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000440)='ipvlan0\x00', 0x3, 0x8, 0x8}) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24d6ccb1d355aed27b8c88e22d1cf3000b0d0000000000000000000000000000080095f5fafec5a5ab68308f034aa8c6911d861ddf7aa58b27cbe78025", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000009000100677265640000000014000200100003000d00"/44], 0x44}}, 0x0) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r11 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r10, @ANYBLOB="00000c00ffffffff0000000009000100677265640000000014000200100003001000"/44], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81200020}, 0xc, &(0x7f00000005c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="9c00000083854da9a3a002ea8ebbdbdc81f384b7370bd893b418a0ced35144884286295a7cf9edb9aec2b0c09107a78eb77151b63780a851beab19bda84897fd5cc3d0b427ef46d40ed340b5111c200edc2aea0ea0fe180b001349ac772de349f9e4fbe5347714663ec869cc1d040a481f73553222b55b37c1f2edfa35b589bfa3c9491078af20b002d3d535ac8d0cda13c88f4b416d968bb934c7ebf8cdc066acd755d948e4ed3a00fe5aee4d7987c2decef70c2109636a5dbe44d1135df315693f8c047c743ebf777a", @ANYRES16=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000300000008000100", @ANYRESDEC=r5, @ANYBLOB="08f2f6e587af9f7c7600", @ANYRES32=r7, @ANYBLOB="08000900e1ffffff08000700000000ff2000018008000100", @ANYRES32, @ANYBLOB="1400020076657468315f746f5f62726964676500080008000100000008000800040000000800090002000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4044}, 0x80) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$CAPI_SET_FLAGS(r8, 0x80044324, &(0x7f0000000000)=0x1) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$FBIO_WAITFORVSYNC(r10, 0x40044620, 0x0) [ 1330.684274][T22649] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1330.730844][T22649] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1330.800378][T22649] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:52 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0xf, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:52 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c, 0x0, 0x0, 0x50}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) listen(r4, 0x3) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="f5c1e0a4faa688285bd35c7b2b91de2315334bd84c00f63a7b0a6028cc01b0265ad63a44deb6bd61c678d902c5d2ec653ab1be2dac7c8d878880bd03d7156c5743ec9f0b0ee606bd8a9aab4aa02156fc8a3dc63519ca6bffd2bdee49abd229e29b61a727659b6032f5d9a56580a2830a093fe0ecfe9034871d", 0x79, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$invalidate(0x15, r7) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f00000001c0)) 20:21:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000108000000000000000000004c00", @ANYRES32=0x0, @ANYBLOB="0022f53e1655541c0000000000000000"], 0x30}}, 0x0) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0xc000000000, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000340)="a59b364c03788dea9fa0a102de8050545f81633316514011d3085dd914751aa1098dbc0e08853fd6adb45d11cfb4b618c68661803165d533c3ed8ea3f9ba37129aa3f3c537001599ca19af6a494d91ed8678d71c1883798e4a8da9e99fa25709153340408165e3ae9e8517f0", 0x6c, 0x1ff}, {&(0x7f00000003c0)="4d5f9ecbc3209ebb6c9500088d9ca02fe73543c0d2c0f2371dab2626ff221b3d2d332b05c33046547f99268bb57a127e98d90eebb47c3263874f320369957a9b16dd35e7c4f2a99b5a9316fefbeea4db61e09502499c2a4bcd6cf1578e1c97147514f6097721a9bc4323b6fb4d83320fa4b7f56b4d2336a3756f97af8f6294f4e9ecafc8bc06473e44f1c866e3ce2d5c316a77bb6fedefae00650ddd9277918da3a9e9629c335d459195cf42f42394cf7d254ec43876daf3387283bfe2ad9f6456708c614bc5aa2e2becda", 0xcb, 0x2}], 0x10, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff830a0000001000001b", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x405, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1040}, 0x40004) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = io_uring_setup(0x1, &(0x7f0000000040)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5865, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1331.135246][T22688] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:53 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x10, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1331.179248][T22688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1331.206543][T22688] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1331.307961][T22696] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1331.343609][T22698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:53 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x23, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1331.411805][T22698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1331.432339][T22698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1331.557942][T22699] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 20:21:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:53 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0xc0, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f00000001c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1331.864969][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1331.937851][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1332.010268][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:53 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0xec0, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1332.181181][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f00000001c0)={0x0, 0xfffffffe, 0x0, 0x0, 0x37}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)={0x0, 0xfffffffc, 0x0, 0x0, 0x2}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:54 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000000c0)={r9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r9, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000200)={r10, 0x80000001}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1332.233472][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1332.285386][T22728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:54 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x33fe0, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6558, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:54 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x200002b4, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1332.570610][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1332.608136][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1332.645362][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1332.753393][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1332.808071][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1332.817255][ T8117] net_ratelimit: 41 callbacks suppressed [ 1332.817264][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:54 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x7ffff000, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1332.855418][T22787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1332.945652][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8100, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:54 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0xfffffdef, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1333.093277][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1333.112424][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1333.135758][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1333.235687][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.268820][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:55 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0xf, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1333.319238][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1333.358950][T22800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1333.435703][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xbb18, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1333.524791][T22811] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1333.542463][T22811] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1333.559747][T22811] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:55 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x73, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1333.615949][T13945] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.675670][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:21:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:55 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1333.775324][T13945] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.783813][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.867067][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1333.875202][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1333.910330][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1333.937260][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1334.045703][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1334.071344][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:55 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyprintk\x00', 0x48f00, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x2c226f31b51bc09d, &(0x7f0000000180)=0x8000307a, 0x0, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000140)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) statx(r4, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x200, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(0x0, r7, r7) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(0x0, r9, r9) setxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000010004000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000700", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="5e0153000665ba09d8981a21ecb813d8ec09bc15bcd37034e3bda1be277afb7271adf070c272b9a4cebc88389abbbd02e7529e3887639906d4a89c1b6d34238ef9e01a1003ae740b187bc6faa4aeee2d90df6569a20c8682c5020000000000000018f62d7e5ef07acf66f43efa3da3e11834dad1ee922f1f81b1a19e1b7a720850353f72efa25ca19634baa4f05c36a20a1b77b6b05215c88c9664", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0xee00, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB='\b\x00\f\x00', @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="08000300", @ANYRES32=r7, @ANYBLOB="08000400", @ANYRES32=r9, @ANYBLOB="10000600000000002000000000000000"], 0x9c, 0x2) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1334.104009][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1334.118953][T22820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:55 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x2, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0ffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:56 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x3, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:56 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1334.397978][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1334.449304][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1334.485321][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1334.604308][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1334.650162][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1334.690343][T22840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) epoll_create1(0x80000) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3fd, 0x200008, 0x5}) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3fb, 0x379, 0x2000006, 0x5}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x201002) syz_io_uring_setup(0x588a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x0, 0x0, r1, &(0x7f0000000280), &(0x7f0000000200)='./file0\x00', 0x7ff, 0x1000}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r7, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x5) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:56 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x4, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:56 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:56 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x5, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_mptcp(0xa, 0x1, 0x106) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASEINTERFACE(r7, 0x80045510, &(0x7f0000000000)=0xd9) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x0, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}]}, 0x91}, 0x1, 0x0, 0x0, 0x44}, 0x800) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r9 = accept4(r8, 0x0, &(0x7f00000001c0), 0x0) ioctl$IMGETCOUNT(r9, 0x80044943, &(0x7f0000000200)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1335.078878][T22883] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1335.163035][T22883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1335.195983][T22883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:57 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x6, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:21:57 executing program 5: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x5b) [ 1335.507503][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1335.531996][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1335.558162][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1335.660230][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:57 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x8, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1335.728001][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1335.755351][T22918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:57 executing program 5: r0 = syz_io_uring_setup(0x1da0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ee8000/0x2000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:21:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:57 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x9, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1336.016596][T22943] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1336.043394][T22943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1336.057203][T22943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:58 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xa, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1336.344446][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1336.394190][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1336.444561][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1336.560037][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:58 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xb, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1336.623438][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1336.652181][T22952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:58 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xc, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1336.965886][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1337.021782][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1337.065918][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1337.180904][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r8 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r8, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r9, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x18, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x4, 0xd}]}, 0x18}], 0x1}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r9, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa24d00c0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="000369bd7000020000000800011c00000000080001000100000008a5500202000000080001000200000006b3dfb80300000000000000000000000000000000000000000000000000000000000000d515ee8ea8dc5937c7db509bea0fe74a408ad524455c8b9323a7904b13a9ae5909895a1a1602168d0d70669432f242f13c49b01aea949eaaf5fe56a63de2e3f3c75109d6a1300af56e474861445dc55ac5287a65d1233c308f1892d8f9e45ef4334dc99cb7072c908a9a6397c8a2daf62264cb2478b757e47d8d7b9fda8a88329a2adee17dad967616f4c9e860ae97feff27ba60154c62b670170000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4048800}, 0x8000) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r10, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x4c, r10, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) kexec_load(0x0, 0x5, &(0x7f00000013c0)=[{&(0x7f00000001c0)="1b5f0b51bcbdd98f8d6b0602cc1f62d36a9c48b2a58b3769123063196663ab8acb2e49084042b8b922d6ad76e5175cbee9dd66bdae515add9ab9cbe8f3", 0x3d, 0xddb, 0x6}, {&(0x7f0000000200)="1b57d591ae95b2c77d9a5ea3deaba1c7eb68c3852faa61c65f572ac1ab628e2d3d8f23f2f3c5ab381e6daf4c8ac90dff0e9a43da17aeefccb9a07e1ffa900cef2d03b5e61a251034784e9c88a30b6ecaee6adc7b5470973a39d09336dbf6ba3479e09fae28ad235dc0a14c096c10aff532af0388afe580c0c1295d46ea007877cf9584c38375c33ac0060667540ee399d556bc97d3ea5182fad6cb9616c05124fa90d77dea", 0xa5, 0xffffffff, 0xffffffff80000001}, {&(0x7f00000002c0)="dc03da07b4b9e7c87ba5df1b4b7cefdaa9685c8500b4502af9d5d20178ace6695864d743991a11ac34b812e72bc6bfb58f27b3946f707a2d3646c1974ba9e4db3f945f134c48934e96d14266fc0528823a425206b19fc85e421b5f9912c04956dee840f6178d832f950a21e869bf3c5f7deb45a531b31cdc940372018ab20efe5092546c73fc276dff7f50", 0x8b, 0x6, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0x10001, 0x3}, {&(0x7f0000001380)="651a870d77905b5629760f0b2aa2d5427c1eadf93d5684c2977892ee5f7ee336dd549f937075e4d7c9e17e22db7e14fb", 0x30, 0x3, 0x6}], 0x280000) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd_index, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1337.227354][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1337.280298][T22970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:21:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:21:59 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xe, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1337.655949][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1337.726220][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1337.772334][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1337.895372][ C1] net_ratelimit: 33 callbacks suppressed [ 1337.895381][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.935086][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.944692][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1337.967672][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:21:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x200, 0x0, 0x0, 0x0) [ 1338.015098][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1338.062912][T22998] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1338.145766][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:00 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2c9}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:00 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)={0x0, 0x0, 0x8}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1338.334911][T12691] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.400711][T23045] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:00 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x10, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1338.485947][T23045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1338.525560][T23045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1338.645264][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:00 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x11, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xc, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$rxrpc(r8, &(0x7f0000000000)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0x1, @private1={0xfc, 0x1, [], 0x1}, 0x8}}, 0x24) [ 1338.742431][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.815031][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.866156][T23077] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:00 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x12, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1338.908386][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.917128][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1338.936475][T23077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1338.975340][T23077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:00 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x13, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1339.256030][T23107] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1339.299668][T23107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1339.327885][T23107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:01 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x60, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1339.631367][T23116] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1339.664676][T23116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1339.690456][T23116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:01 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1340.004929][T23125] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1340.031146][T23125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1340.050382][T23125] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:01 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x300, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:02 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r5) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r7) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FBIO_WAITFORVSYNC(r9, 0x40044620, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:02 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x500, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r7) r8 = io_uring_setup(0x1, &(0x7f0000000040)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0xa, 0x0, r9) r10 = accept4$netrom(r1, &(0x7f00000001c0)={{0x3, @null}, [@netrom, @null, @netrom, @remote, @null, @rose, @remote, @rose]}, &(0x7f0000000000)=0x48, 0x400) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0xe, 0x0, {0x0, r9, r10}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:02 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f00000001c0)={&(0x7f00000002c0)="41e89098ad857a4ef7c0e92685c154e72933360a581f20aede9b75acbbdb83aa55b108a771b4f70bcf68a0df8db750089351e358bbd1360a72fe9f190b6bb9864806073945c032f11085182fc5f92160fb68b8521606b5c6b7d217a0649964ced0fd669327f1e1aa5e6cd4de67f4ac389e0e0952e3c53d074a80086ccc13a93a639eab838a89fd20048b3fd02ac5f112469d6feafd2d979162c77b9888ccf56cf7c48bf61996dd614253da", 0xab, 0x2}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000380)={&(0x7f0000000240)="7dcd46428d4afaf640369724a71f7bfce1899b054ab3910883c0e330c2d38b5e9921d78f9500b9c94bb6bc3b052680c3bdd8d456891d7359cbafac3f560fc422964c6a383251ed86915b6362eee50a91265aa4ac8b38906c0e2d574094b778aea419efac67890bf56657244146c11d9b82ce83", 0x73, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_uring_enter(r5, 0x5472, 0x0, 0x2, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000000010000108000000000000100000004c00", @ANYRES32=r0, @ANYRES16=r8, @ANYRES16, @ANYRES32=r7], 0x30}}, 0x0) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) [ 1340.321385][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1340.362803][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1340.416488][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1340.500533][T23150] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1340.532227][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:02 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x600, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1340.557309][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1340.589419][T23136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:02 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a0000001000001b", @ANYRES32=r5], 0x4}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00$\x00\v\r\x00'/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000009000100677282640000000014000200100003001096db53cf6eace627e28f80e3bd12629500"/60], 0x44}}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r4, 0x400, 0x70bd29, 0x25dfdc02, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0xffffffffffffff7f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x400}]}, 0x3c}, 0x1, 0x0, 0x0, 0x200c0044}, 0x0) r9 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video2\x00', 0x2, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) tee(r9, r10, 0xb9, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c000000010701020000000000000000050000030c00034000000000000000030c00024000000000000000080c00064000000000000000000c00034000000000000000810c000640000000000000000208000540000000010c00034000000000000000611400078008000140ffffffff08000240ffff71a00800054000000001eafa024000000000000003fe"], 0x8c}, 0x1, 0x0, 0x0, 0x20000090}, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f00000003c0)=0xb161) r5 = syz_io_uring_setup(0x200083, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000440)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) read$hidraw(r9, &(0x7f0000000000)=""/18, 0x12) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r10 = io_uring_setup(0x1, &(0x7f0000000040)) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1340.663270][T23185] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x10000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:02 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x8000, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:02 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x612, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1340.874890][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1340.890560][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1340.908058][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:02 executing program 4: accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r7, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r7, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r7, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x5, 0x3002, @fd=r8, 0x3b6, &(0x7f0000000280)="fca268a53ca3bf93f611a5324b5b467380c980baf75c9912ccea0410a21afa129b2e43fa320de158961e0b50fc837e05f6151851da1ab115943b7d5d2d41dca5c49342e44df5a5560b183806667b57888d1a583817862a945a81068e6c57cca8659272bc0848a5e77d19b7116139b202c0f0d4e53292389b19a53e59571d05d324b45f72f1d91f981e3387e7583a04495f8d2645a89ba7665ac14296b80f4777237076329dde2adae5f423d7d14e124fcedb76f933c175cbdc178c978fdff2509bf6f8450860a5", 0xc7, 0x10, 0x0, {0x0, r6}}, 0x0) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x40, 0x0) getsockopt$inet_dccp_int(r9, 0x21, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1340.974111][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:02 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x406, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x7) getsockopt$TIPC_NODE_RECVQ_DEPTH(r4, 0x10f, 0x83, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) socket$rds(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) eventfd(0x340a6e20) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1341.022494][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1341.041144][T23205] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:03 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x900, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:03 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = dup3(r4, r5, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000000180)=""/174) write$vhost_msg_v2(r6, &(0x7f0000000380)={0x2, 0x0, {&(0x7f0000000240)=""/173, 0xad, &(0x7f0000000300)=""/95, 0x2, 0x4}}, 0x48) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:03 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xa00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:03 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r6) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x23e2, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r9}, 0x8) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r6) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1341.405276][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1341.434144][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1341.447652][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1341.558351][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1341.574204][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1341.593355][T23256] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x40000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:03 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RWSTAT(r6, &(0x7f0000000180)={0x7, 0x7f, 0x2}, 0x7) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) socket(0x2a, 0x6, 0x0) 20:22:03 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xb00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:03 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x0, &(0x7f0000000000)=0x5, 0x0, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_uring_enter(r7, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1341.819213][T23306] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1341.862443][T23306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1341.892886][T23306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:04 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x802040, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r9, 0xc0d05640, &(0x7f0000000280)={0x2, @vbi={0x7fff, 0xdb, 0x9, 0x3031334d, [0x4, 0x800], [0x7f, 0x7fff], 0x1}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000001c0)={r8, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0xc2ce, @remote, 0x1400}]}, &(0x7f0000000200)=0x10) r10 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:04 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) r1 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x60000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:04 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xc00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1342.271280][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x47d6, &(0x7f0000000040)={0x0, 0x24db}) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = socket$rxrpc(0x21, 0x2, 0x16) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r6, 0x0, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/84, 0x54}, 0x0, 0x143, 0x0, {0x2}}, 0x101) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) r8 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r8, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r8, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) readahead(0xffffffffffffffff, 0xf48, 0xfe10) sendmmsg(r8, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) getsockopt$inet6_opts(r8, 0x29, 0x39, &(0x7f00000001c0)=""/197, &(0x7f0000000000)=0xc5) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) [ 1342.330828][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1342.382019][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1342.552254][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1342.630512][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1342.650144][T23356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r1, 0x0, &(0x7f0000000000)='./file0\x00', 0x135, 0x10000, 0x23456, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:04 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xe00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x65580000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1342.905639][T23410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1342.963921][T23410] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1342.974728][ T8014] net_ratelimit: 35 callbacks suppressed [ 1342.974737][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x2, 0x20600) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000000c0)={r9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000001c0)={r9, 0x1}, &(0x7f0000000200)=0x8) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1343.006724][T23410] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1343.034532][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:04 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="30000000100001d5d3543a080000000000000000", @ANYRES32=0x0, @ANYBLOB="000088121f00ff030100010000000000912943263ed2fd250005"], 0x30}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$netrom_NETROM_T2(r10, 0x103, 0x2, &(0x7f0000000200)=0x78, &(0x7f0000000240)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000280)=0x2c5) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000000000)={r8, 0xa0000000}) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1343.085060][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:05 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1343.134808][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1343.143501][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x81000000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1343.226914][T23422] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1343.281131][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1343.320364][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:05 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x1100, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1343.338830][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1343.374572][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1343.468750][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1343.484886][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x15a}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)={0x0, 0x0, 0x8}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x400000000, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = getpid() process_vm_readv(r10, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) ioprio_get$pid(0x2, r10) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$cgroup_procs(r9, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r11 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_CHANNELS_SET(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r11, 0x8, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x200}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffffffff}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x1ff}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) [ 1343.532462][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:05 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20000) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000140)) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000001c0)=0x48, &(0x7f0000000200)=0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1343.592853][T23434] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1343.614810][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1343.725082][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x88a8ffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:05 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x1200, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1344.005967][T23485] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1344.016942][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:05 executing program 0: r0 = syz_io_uring_setup(0x7e58, &(0x7f0000000080)={0x0, 0xb149, 0x0, 0x3, 0xffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) prctl$PR_SET_FP_MODE(0x2d, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x1) 20:22:05 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x1206, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1344.048228][T23485] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1344.067266][T23485] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9effffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x331000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1003) r5 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = io_uring_setup(0x1, &(0x7f0000000040)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:06 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x455}}}, &(0x7f0000000000)=0x84) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r8, 0x6}, &(0x7f0000000280)=0x8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_BINARY(r7, 0x2, &(0x7f0000000340)='@/-%$\xb6]/&:\x00', &(0x7f0000000380)="a81eab54f726880a3a46ebf6d47c1f2a7379fb5136bf41b379c926066bd146575ed240dcaaaadd89ed3e523df14ac70e8438aae964c5eb110ecd526d9fe256314a7516c5caf8329ab8a508622472d2335dbd305fdff843cff478c2fc9c2df5de771ad4f5826b0d57c6c3d080254f43987e27186cdd55bd9642534aeef8f500e760fd2340a45a82b33e0bf3032df5697feb78baac0dc2dfcbc72bdac4ec51d3e22949ac581c66e39a6b60aecf2a5558339f48543a34", 0xb5) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:06 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x1300, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1344.356187][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1344.378022][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1344.435912][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000280), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, 0x15, 0xa, 0x600, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x3c}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80400) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r7, 0x8982, &(0x7f0000000300)={0x1, 'xfrm0\x00', {}, 0x7}) [ 1344.551954][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1344.602936][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1344.656485][T23514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x11, 0x2, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc0b3836005404b0d6301a4ce875f2e3ff5d163ee340b76795008000f8000000000104ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) accept4$x25(r10, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80000) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:06 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x189c, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xbb180000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:06 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_CROP(r5, 0xc038563c, &(0x7f0000000000)={0x1, 0x0, {0x9cc, 0x2, 0x5, 0x81}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, r8, 0x2a3dfea14e63b505}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r8, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3a49}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xaa2}]}, 0x44}, 0x1, 0x0, 0x0, 0xc000}, 0x4) r9 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x3315, 0x0, 0x0, 0x0, 0x0) [ 1344.967015][T23561] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1344.990297][T23561] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1345.020224][T23561] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc3ffffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:07 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x3f00, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='.-\x00', r6}, 0x10) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1345.246848][T23590] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1345.289468][T23590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1345.338854][T23590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:07 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001580)=[{&(0x7f00000001c0)={0x11a0, 0x1f, 0x1, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x9, 0x33, 0x0, 0x0, @str='!/(+\x00'}, @nested={0x1182, 0x1b, 0x0, 0x1, [@typed={0x8, 0x6a, 0x0, 0x0, @fd}, @typed={0xc, 0x103, 0x0, 0x0, @u64}, @generic="9876bbf6a11d5dd9d0c8a80d5eb24b4fdd5c91810bead93031d1cb5853c34af511d57238beb88fd95c8ea623b9052445b23c9bc81e66f5e5cc413d187cb6336ef32c9b089457d47a6fe491b1ad26719a776f4a447e4b92db2dfe78e1534fcfd64e406f051b01461ff41579a876770879d91e19b179b602", @typed={0x9, 0x74, 0x0, 0x0, @str='!/(+\x00'}, @generic="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{&(0x7f0000002800)=ANY=[@ANYBLOB="44110000410000022dbd7000fedbdf250400190014000100ff02000000000000000000000000000134001880655d6a72119af366cba808b723de92bbed1afed007e4abc7542597571400310000000000000000000000000000000000c67ae73c27980e87663cb10804d56315779cd0c440bb7577513772b1ba28ff54e6be65cc04cd9c5e340cda4f9acf003431f3f95dd873a67c1b51b692178e62fd0c5e453dfc8ff79d103680e6e312773d716d16f808de2b3568010628cc28e3c8125860199bdc0e706d4a7d708712a73f232439f5c42bccb1cf04060faecc734067f9eacb63994daa4227edc295c3867e766b86462d6855696624c910b1161fd17cd7ad8904d1a41842625fc2d2ddbac48ac5b25a9eeeb38e8770ed8c7889dbec119a9030c751d598d68876edde6cc5c304104f00240cc848db8c4aca350aa0685dc99846c6cd11d209220c2ad7c36b4ec13d96d314b53a1b3c5cb52cdd732913d713fcbe00f98a39d09391017b04f188427e327431594d062d9459dd2633b76998075629a29e1f4e32e8c84e0347f6b91021e60bf697c1264311ffab7d4d8802488b9c0a8283d4a70e8cf4c3b1ea35b6980648f562268ff5d1ef25166b0836bd8efc24e499d42c7c5e8ed9d5db2938d0649d29da4bb1a8d6db4333aa5ceb55ae16484268168ddd15302201ac0b74b349d970e7b63cb55e1b16a1285730dcfcb27f497f6f4a83f9675a2c653dfe26a3f2b34f2961a5a6ceb4cd65955a7df053ae04ed7dee11b8f3ee9075b9e9a42c257439a0ba9ecce98102347452509398ad15810c3393dc152b7a148b77ca0371f904e9e772a57ef22a71e292523d8f52f2ca27a3b09e27b7f208dd45b73fe947f4be33796ffb7ad6e2025493a5245c42a9b19fd549b580ce38c5aee82c785264e3631675a85e910044baf71c63e49f0705a9aa01af0f54befe1ec45cdcdddd4cc4d2f0b4db77c9a02e13aa1924651fd3abc326559165eeb2dbf761695c5ec060ff2f94346ffd0c803a980d5dac1d1ca80ad351507578eea1607c7e79a8de2a14f6187de5878254297f2028397d74129895a5225e56cbc8b4f3d0892c9a31365c1165b486724c972e4c0cc0ba4600190d96113d31c0b0734ce6f1d9065b5a864aa223b30bfd2bba84f95ae87a411d83f1d7679b26624f615368f76dbaba80b9e90114394a1de5a9fbe7a851c1157b9ca8893b6748a9458339b6b53695edf12b42e07a3b1530282702a403a36d757f91bfdfcb47a9664e68409969db90b325ec30fdb1dc235a6ec249161351f9b36182f2cc402dafbc6f2ba2d24edc03463ba70b55c6e741d5c3c48fda3b7b7989ba50065f9be6ec72db7154d9ffa73c1b9f6a115bee4259cac3bf3cb9098cbb46839177ca9836ea5d129c2ccf6d81d5acb06513611bf4385c6b0fb0c8a48d7d24252bb3173ea319f0090628d18eac1dfc2f5e484f2eac6b53b9f258a9c4bfaf43053a6c19a061d86a0c20c3abab9b9a90212a51ddfbaf660c0b611c23c1350cb0b845dbf9b86bf57313b997992a7ce9274c92363ab0d783dd9f05c06f7f999611ea5cb59b805db8b96869a36341d5b7ff14a2409a3d8b90a94eeb51ed831bccef6be17ff1e468b80341e11bf134795d5719abb634196b01483337e942cddd2de147bd9a467fbd10b63684eec42a9fc9c4b6d27cf7b5289f543b615614b5e02f41d58d9ad67d6a97dffc7bb798b78132b9730145c5921555e8edb253572e934c6177e214c2fac48c0f4b91f70167f1b83399e775dae10edf49ee13e0e6c689e4ba4cb76bbc0c1da347b12a0ecf8c01695a0272ef8507f27f90b9a9353c7ca8d1821c020a0c76843dd1426bcd4f0b2d1b0d03653a9baed4d1d5768d5b5cb80847b8acc934242e4c24dffbadc298a23bddebdbcd3bf4769ef378c73d39b7c263fa5e3ae528dc5d0e2e4fa653f890f8ac33c747476e1b4f06d0045197b5af24fc1bb718213951d86f4c411d9bd143c689772676b684a2a4ef65e4bdc5da75d9afbb7bda0a821ed03fce51a9869fe1b08797ae9a30bfae7fc9dbf660326b9616ecb544605e5cb75ffed1e4d774170b4a4ace206d186d1511929bc007fe20ba3b25f6b24a32e1100c3c7ca3502d4bbd32bf46724ea8e0c59f1d1efad294a80a5261a41ab68bb4b50790ca4e7490e52ec3cacf1f62570d31a44df2670c4004494a068a23ab09d28b6cf4655b010d8334e3b8c371ed2e5df94ed04f00907e24d6dbc6749f9e7b2fd2d29931e372a35dc8dd8eb4f81ebf2b501967a890eeab756626206003168ee47a978f8efd7ff00ec764df6029bc83355789c862e741fefcbc4fa7ef3802b3610e7d2770dc251542604bbe8c3ce269fe35013f7b57a239bf9378d33a2f6c51af3c0e9a63799d545f05f2c3d6080d114532f6531d6d566af51f7a4698820b50cb400c3883435f0395ac6bcdebc9e7a0f99a43efa820cf29629a27173a3902ec09527ec995dca222ef5433997c105d0167fa7c0d84afdb3a70199a60a08e30e8ee5f83b0d4547ec058d3aa1b255bed33836adda6e506afcaa49b0ff20ba5adfd2d8b9c3c2deee2c3d9bbca7dbffe25f1cf65a0c1dc520d5564b2c8301a3a5301f058bddae09a92877f8cc894fa0d86135610e0b1e21ff752892352c24800af897c376ebdae59bafc7a01688f7a62760614eb6d172048a7b42d8b7035627c2cc68facdbc699a4530e4d08ea6bb4f39e3c4f0fe34efde7698172fa6993763906168e2d81261e760565d261ce56be15fca84526da02132bb6d70c2168ec2111ed36eea24024a2c3c14efaedcbae0ee0c9796b1b46dc3cd5da14b3b9a8868404ea21f2d2098f31c5bca16d29249e3eb0ef868fae42e3ae52a27d98c904ef14571bdf20373a4b5f2e357b1b20a0320e3abeef966d295ea63487ea566ec05f6085ba4aeae269af8bbd7bc6d6efe6dd1378bd1b123f1d38fd34ed027d15e1c12f09300602dba21c652d7f591297710fa268e233c69075dbd5b22e3b92d2ed6daeb1993bc95da1ab0056b0dc814ded22e2ab58bdbb21846025bb9abe45c507f3b3266c489180e0d27222552ae9104333a64faa89c0dd7c2bc72a2377e529ce5f0a536fcd0f22a815326f8ac74a4f891d8b94f93167a89429b60c227accf8812e5ad5a4e022ddb668ff921cc59f7100c816dd94238d776ba20ce4c2bd0b4995bbe610942a88e942b7b962ea1c75fe7835c3666de856f41185e7d4ff7b34e6fc5eceaa029fc39e48a55c4ca702828a8cdbf721686112168b57b9b5982b9a966639b4198b8a2fa2a6aca205371c96c23bac294826b3e42ed211d05be7dd61fd0720171664c76d9109b3159f57dd57b1ae5dd18d0b98007fe926cb4067f072acf7119dd250d1934a404a305472860f3cee13c89ce41ca6a70486b1af2155789140f9c78fa88648575db14f087e737a1043c7f1d9173bae3242bc248077baddb1415d6efa509be17db85cc55ab1a304adbdc96c9167c5def0d38a3529c214ea9c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@ANYRES32, @ANYBLOB="08001200", @ANYRES32=0xee01, @ANYBLOB="00000000d5426fc12791b257ec69fe5b8095164bd3bc53a319fcb758f7638f"], 0x1144}], 0x3, &(0x7f0000001600)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, r5, r9]}}], 0x40, 0x4000004}, 0x1) ioctl$VIDIOC_G_FREQUENCY(r7, 0xc02c5638, &(0x7f0000000000)={0x9, 0x4, 0x2000000}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:07 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x5865, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvme-fabrics\x00', 0x100, 0x0) getpeername$packet(r8, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd50) io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0xdc002, 0x0) 20:22:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:07 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x6000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1345.647864][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1345.687714][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1345.717381][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:07 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r4, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r4, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r4, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000000)={'syztnl2\x00', &(0x7f00000001c0)={'ip6_vti0\x00', r6, 0x2f, 0x0, 0x13, 0x7, 0x39, @private0={0xfc, 0x0, [], 0x1}, @mcast2, 0x700, 0x1, 0x3, 0x7f}}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1345.891339][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffffffffff00) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x4000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1345.939893][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1345.979488][T23626] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:07 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x6558, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfeffffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1346.341347][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:08 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x8100, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:08 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000000)="8a9d342c00", 0x5) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x111080, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_G_AUDOUT(r5, 0x80345631, &(0x7f0000000240)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000108000000000000000000004c00", @ANYRES32=0x0, @ANYBLOB="0000000000000000081b00000000000500100006010000"], 0x30}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000001c0)=""/72, &(0x7f0000000140)=0x48) [ 1346.382303][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1346.425085][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1346.551177][T23692] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1346.588284][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1346.630620][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:08 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x9c18, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1346.684307][T23687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1346.756317][T23702] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 20:22:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xffffa888, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:08 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000000)='*\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:08 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1346.975871][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1347.012675][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1347.040346][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1347.195601][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1347.262718][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1347.289382][T23710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:09 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x34000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfffff000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000380)={0x3, @win={{0x7, 0x2, 0x9, 0x400}, 0x8, 0x9, &(0x7f0000000240)={{0x8, 0xe21}, &(0x7f00000001c0)={{0x65d, 0x5, 0x5, 0x6}, &(0x7f0000000000)={{0xffffffff, 0x3f, 0x3ff, 0x2}}}}, 0x3, &(0x7f0000000280)="dcd2330d9a62b23f9ea8d732cff5875d54bc31bda22972e980cf3f422678d1c2ea56ecb2a007271d867f12830113d8171e02be36dcb65fbd1a713fbca02b13dedb5ad6e98e54c1fdc497a9f35cfbde936436cec426f492a19119732b2e124e88fe8419a055ba7ef23565742f948ba77526ee366336e47da6ae5f21982fe297c71ac455480ad4a5cd05942182b5c58495e39f0a4190a596fa50b688b5e6d897b6ddb9b0d4d4289a7c71af103dbd5b0ac53ca6ecae9fba5f50c44b2b737ba88a61c4529b1404d80f61214a2d79224039de43d4829762856cc09bf21237b0dfa63402ae981d281145b594d0fafb921b10358a", 0x1}}) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) io_uring_setup(0x1, &(0x7f0000000040)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r9) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x8}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) mmap$snddsp_control(&(0x7f0000ee8000/0x3000)=nil, 0x1000, 0x3000003, 0x8010, r1, 0x83000000) 20:22:09 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) socket$inet_mptcp(0x2, 0x1, 0x106) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x400a011, r1, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40200, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}]}]}, 0x1c}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r5, &(0x7f0000000500)={&(0x7f00000001c0), 0xc, &(0x7f00000004c0)={&(0x7f0000000200)={0x288, r6, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd0110f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x97af}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x19f3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_BEARER={0xf4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x6, @rand_addr=' \x01\x00', 0x8001}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3, @local, 0xea3a}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @mcast2, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x36}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xf12d, @local, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8, @local, 0x1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x2d}, 0x13}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @local, 0xffffffe1}}}}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xf9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x454f2323}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3ff}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x55a9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaaf}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x4040800}, 0x4000) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r3, 0x0, 0x0}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000000)) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:09 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x400300, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1347.621652][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1347.662937][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1347.701541][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1347.822927][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1347.886992][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1347.913454][T23733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:09 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf0ffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1348.019977][ C0] net_ratelimit: 43 callbacks suppressed [ 1348.019985][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.036856][T19550] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$IORING_OFF_CQ_RING(&(0x7f00006d5000/0x2000)=nil, 0x2000, 0x5, 0xc012, r6, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xffffff7f, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1348.174603][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:10 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x1000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:10 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$NFT_MSG_GETSETELEM(r6, &(0x7f0000001940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001980)={0x1998, 0xd, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x1978, 0x3, 0x0, 0x1, [{0x498, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x10001}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY_END={0x46c, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xfe, 0x1, "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"}, @NFTA_DATA_VALUE={0xcc, 0x1, "2d33acfdc005b4813bdeaa59a58a179e27bc30a1a9ff0de1e9a5aeda1dac7bac4326c2ec4c59dd9aed5828e5323592bc3feb8df562ab52e952ec7937010d9fc788e5c259d53befc0ff26aae33d649d521f378402a045a7faa0e41d82db5b4620b2225b78c5b8761734ef8e914900900c9a6af697671ecd175a990a28acbb766b7f5bbbd604be505cec6cea7839f2c4bd407ae442ea8324535b74901349642a55399b75e79dba29c38f9b5bfd8eb4abc1e149ddd67c30c14bd70031b62a0a1ec4c5a59ca4a8a5504f"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xb7, 0x1, "2c3f9ecf5dc5482184c29d36cf98ae11bb0d71921af750d8cffc252c064a11a9ea435f4743722afb122237fbaeb7b146152b7b1b57b5c13d9abc2a9f9046867b38c71f1ec309e935ad26e89b1d8dbfe7134cbbe4e2d320c3e926d1543224e556224f52c3343925d5d42a09893097897436b447f5750c4630d14a1992c9a25d1c07112e54299965dfd82a14ef1e99fe556ffb47cdc0e44f4e231f4d2f32d269830fe1b9b7a16774e141d21bd11cc8fe34e96d4b"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VALUE={0xa2, 0x1, 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@NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_DATA={0x204, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x7c, 0x1, "4ff22d35a6cb21c47392463d8440fd112ca81e9af22685dd3fb8a14a96e34dc77c69a0f11b4385cc4187e73234d6e64bd0de3f56292268a6ab1a5982d9c0cdeb8d07f57ad91daaa6b5fd4120d06053fc07a284ee7f7c1dba9914ef8864fe41c52f8d040ca90f4dd0841ae308befb4d3cb5bb07d94c81cc75"}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0xf, 0x1, "1fa2aa53f849b4aed0139e"}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x102, 0x1, "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"}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x194, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_SET_ELEM_KEY_END={0xd8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xd3, 0x1, "6ca1ed8545a0535f281cc3c5fd25a503e9c42750b4d2a0d647f0b436c276a09cd34b3598196844ac02bacefd56189a1715cb8e1378e1029ccf94cfb13a3648c8afc66d7a9e927d5522193fb9c8619f880171d7f915b3e0f07e6a91b9a6ff13df657273eec21afe829285ec354258a4fbf3c324b322f73337b8b80c00614a8e98e7dcd3ca18f9fc89e85734aad5c73eed9c884446fa18a8ea12855889f38f704bce93288fc80394cf0e30aac1b19be92e7e83419d46faf5aa69370a142cda89dc9b53189774094d3d7bda3fcac02e87"}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1f}, @NFTA_SET_ELEM_KEY={0x50, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xfffffffffffffffa}, @NFTA_SET_ELEM_KEY_END={0x2c, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x27, 0x1, "e53f167d9b1928461290572fcd459e64561ce4b6396f75feb5941ce5569b1f449293e9"}]}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, 0x1998}, 0x1, 0x0, 0x0, 0x4040050}, 0x20008000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000580)=0x14) sendmsg$nl_route_sched(r7, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@gettclass={0x24, 0x2a, 0x8, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0x2, 0xc}, {0xfff2, 0x3}, {0xfff2, 0x8}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x840) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1348.266466][T23784] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1348.288452][T23784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1348.298908][T23784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1348.334138][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.342784][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xffffff9e, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1348.404624][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:10 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x2000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1348.485509][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1348.495702][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.500589][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1348.512466][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1348.577563][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1348.594997][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.605020][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1348.628671][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x38, r8, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x84, r8, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x4}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000010}, 0x14) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1348.776072][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1348.784543][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.806493][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:10 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x3000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1348.837836][T23801] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1348.917700][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1348.934466][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1348.986448][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1349.020997][T23805] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f00000001c0)='\x99--/@--\xe8\x00', &(0x7f0000000200)='\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PPPIOCSMAXCID(r3, 0x40047451, &(0x7f0000000000)=0x9) r4 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:11 executing program 0: r0 = syz_io_uring_setup(0x87e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RREADDIR(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0301000029020000c0fffffe01000000040000000000000001000000000000000907002e2f66696c65300202000000060000000000000001000000010000008107002e2f66696c653040030000000600000000000000ea0b0000000000008007002e2f66696c6530200300000005000000000000000600000000000000fd07002e2f66696c6530080000000001000000000000000002000000000000a207002e2f66696c653004000000000700000000842714403fd18a2eb1df1cdf7030234e000000af000000000000000107002e2f66696c653002030000000700000000000000a7000000000000000207002e2f66696c65300102000000030000000000000009000000000000000307002e2f66696c6530762dfeb282d5a9fc75f1d8edfc717556e64df8fb64eaaa5bf6d46e61f187f14897a42ed272073a021fe644134317ae656d1015e0bfa53ac3c5091fc73a26bf1a3332772aca7981"], 0x103) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000040)={0x20, 0x1000, 0x8001, 0x2e3e9ae0, 0x6}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xffffffc3, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:11 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x4000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1349.354244][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1349.417467][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1349.439975][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = signalfd(r5, &(0x7f0000000000)={[0x7]}, 0x8) sendmsg$NFQNL_MSG_VERDICT(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x1, 0x3, 0x3, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFQA_VLAN={0x44, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x69}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x29}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x5}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x100}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x408a4}, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1349.576813][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1349.593368][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:11 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x5000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1349.618061][T23844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfffffff0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:11 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x6000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r7 = fcntl$dupfd(r6, 0x0, r0) io_uring_enter(r7, 0x346f, 0xcf43, 0x0, 0x0, 0x0) [ 1349.863627][T23883] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1349.903447][T23883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1349.929565][T23883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:11 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x8000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xfffffffe, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x1000, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCGRAB(r8, 0x40044590, &(0x7f00000001c0)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1350.240317][T23909] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1350.304084][T23909] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1350.348916][T23909] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:12 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x9000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1350.635859][T23934] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1350.673043][T23934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:12 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xa000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1350.691833][T23934] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0xf, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:12 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xb000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x10, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:12 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xc000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xe000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0xc0, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0xec0, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x33fe0, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x10000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x11000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x12000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20000230, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r6, 0x8008330e, &(0x7f0000000000)) r7 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r9, 0x8008f513, &(0x7f00000001c0)) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3938700}, 0x1, 0x1}, 0xfffffffd) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:13 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x12060000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x7ffff000, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:13 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f0000001540)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000080)={&(0x7f0000000240)="d10e0bfa3359b5204141b20d3dec97b32ebad593140316dccef9a4f15e44666d009e1c6dd03554219b8a9193280c0070126c7fa9b51c1403b3e84549e07f9652482610fca144414c998a16e81a820c4a37a8f7e009a48d46c1283bd8f38cc6d9dfcca7aa17416b5b00c288e28c0ba36edbd48d967243df6e412a406034e34f8460998d0d8b999179673c68939012b53078fe8403acd695bafdd31c94576fda214569c1c1e30b3950f27f7b7009ff8d922abfa3c731e3624f8322f65a45ddd71de901023f4b10c4de", 0xc8, 0x1}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r8, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000340)="31969392041bdc84eb000348d4b0729abea1b7eb032c00117d1195f1a352bd334dd02b670375d36308ca2caf362c4a9b168481aaf63e5722870e5d7e652f35efbb7a957f5b0374ae6f99cdd6c782f826dd5aa37e793f128411d789c64446c3ef99d82994c53198628f01c4224175bbe57c117cd240d8cb37f59b8cf91b620ce75161554312afe336fe4a7f3cf651ca5d", 0x90, 0x2}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r6, 0xc00464be, &(0x7f00000000c0)={r9}) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r12, 0x0, &(0x7f0000001600)={&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000600)=""/80, 0x50}], 0x4}, 0x0, 0x61, 0x0, {0x2}}, 0x1) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x12000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x80000000) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) madvise(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0xb) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x2, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:14 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x13000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:14 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000e0014001100766574682e5f746f5f6272696467650008001b"], 0x3c}}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VIDIOC_S_STD(r7, 0x40085618, &(0x7f0000000080)=0xe0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x3, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)={'syz1', "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"}, 0x103) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000000280)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r8 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r8, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r8, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r8, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) sendto$inet6(r8, &(0x7f00000001c0)="79619be3628e6864256b7caf64df4ab3ae6dc4709ff810435ef94b6014c75e52c38e86c23a171e411c520c138e957835599df329ef10c360a4318e2f4195371cfd6c116007cb88be8b9d18675b8c5d67a23a9e58640767d37a28b63a89fe2e7e451f362b5baa6e2ecddc3dedb2f6637bd622107a31064491439d352f100180acd0ecca3afcfa81e90e88005b2e2253302dae95a9d9a99bef0084b513eaf5850815721f9f5e268a7759dc94277f4208a9fe4011610c05acc33d6a86e9a185", 0xbe, 0x8000, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @mcast1, 0x6}, 0x1c) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:14 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x3f000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1352.513973][T24043] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1352.764836][T24043] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1352.888338][T24043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1352.930117][T24043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1353.318418][T24052] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 1353.328206][ C1] net_ratelimit: 33 callbacks suppressed [ 1353.328215][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x7, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1353.387152][T24052] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1353.395153][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:15 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x60000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1353.436417][T24052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1353.472623][T24052] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) ioctl$LOOP_CTL_ADD(r8, 0x4c80, r11) [ 1353.534418][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1353.534762][ T8014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1353.551774][T13945] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1353.616322][ T8117] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1353.674520][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1353.723786][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:15 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x4000, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x8, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:15 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x65580000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:15 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x81000000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1353.933767][T12691] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x4e0, 0xf0, 0xf0, 0xffffffff, 0x0, 0x2d0, 0x410, 0x410, 0xffffffff, 0x410, 0x410, 0x5, &(0x7f0000000280), {[{{@ipv6={@mcast1, @private0, [0xffffff00, 0xff000000, 0xffffff00], [0xff, 0x0, 0xffffff00, 0xff], 'vlan0\x00', 'ip_vti0\x00', {}, {}, 0x11, 0xbd, 0x6, 0x1d}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@multicast2, @ipv4=@rand_addr=0x64010100, @gre_key=0x200, @icmp_id=0x68}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={[], [], @broadcast}, [0x0, 0xffffff00, 0x0, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xff], 'veth1_to_batadv\x00', 'caif0\x00', {0xff}, {0xff}, 0x89, 0xfd, 0x4, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@mcast1, @ipv4=@broadcast, @icmp_id=0x67, @gre_key=0x855f}}}, {{@ipv6={@remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2b}}, [0xff000000, 0x0, 0xff], [0xffff00, 0xffffff00, 0xffffffff, 0xff000000], 'dummy0\x00', 'nr0\x00', {}, {0xff}, 0x62, 0x20, 0x4, 0x40}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv4=@loopback, @ipv6=@private0, @gre_key=0x2605, @gre_key=0x7}}}, {{@ipv6={@remote, @empty, [0xff000000, 0x0, 0xffffffff], [0xff, 0xffffffff, 0xffffff00], 'vcan0\x00', 'xfrm0\x00', {}, {}, 0x3c, 0x4, 0x5, 0x24}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@inet=@set1={{0x28, 'set\x00'}, {{0x2, 0x3, 0x2}}}, @common=@inet=@set1={{0x28, 'set\x00'}, {{0xffffffffffffffff, 0x1, 0x6}}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@mcast2, @gre_key=0x8, @gre_key=0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x540) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x100, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000dc0)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r10, 0x0) syz_mount_image$tmpfs(&(0x7f0000000840)='tmpfs\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x5, &(0x7f0000000d00)=[{&(0x7f00000008c0)="a8d488757704408cee0174988cbae6405bfa0ad0bd8246253c7005f4f54355aee3fb2ceb33506d1b8348827237eb7b3409739f7bc3367c9a336c05c0ecffb53181ba53e8575b0773351f2cacb25406c2a6f96727ab2644b1abe9bf0c782267f3bde20db366313f6435b6fac06d900e8a7cf978d4046f5383f6baeadaaf7d62d6f035d79b", 0x84, 0x100}, {&(0x7f0000000980)="1e819f10dc2a67a8802536d6ff04eb5b7dd1347a21abb420e7499b5709dacbe141cc7cde8355e56e0751b1947188ba9e8912454b89c537a09965d4438aad199c66f02b40634438b9b23fbe8e64003887c72337507e91cef4c3692a6ec115d131f54e2a8ce1f367f277cc665bb32b6f418b47552a99c1300926f7f17d5e0c997ca0acecd36c345381671729e6fa2ca9a0ee0ac070bb3048ced82d4d8bb86711acebcb15585ee969943ebec1549a896f2245c37f77ca8dda467d4c468e7d9dad6490acc05282a0b50dbcf17097d127ec9d752e", 0xd2, 0x5}, {&(0x7f0000000a80)="d4a3e4cac89ede0625f8c1d0bef50b030213f0dd2844705f3ca6b79b3f8239da18d692a0eac86cf6d092c03174e8569a106a70589e50796bf9037652362976ca29ba4f5cf7a42ae79da02ca00f3f59df82844b9fab38a00352dc7de2d4153bee9979ce064594b21c3b70b33c82cfeb11dd507ccd79f39104099a33d6e20e0ad85d037c58a2543a4343c48b6d57b28348a0617494dcdf1853054288c17903e56b04caf22ab8bc8b69ed87c16ed591a2fa4d25c0e03c62d5634a0b1f5c995d8e4279e09c359de3d93b243ea8e21336ea69e3f100bb1706edc6e2de9922876bdc794fcd", 0xe2, 0x2}, {&(0x7f0000000b80)="517d567efbfb4da5b9a7eb2622acc8145595daf818ba4e48e0720b6ab3a784b5891ecf86b69fb7081114e9bebde134b509f3edbcf246781e865b724f5f2feb944619571703b9b6754b429761d7c82227524d131acb435e0e458a9d0550a57f2d9ffdde7ae24fbb7cd5a40f6870c792da5a833a5475709943b83b465f18c8af8eced5f5b7d8848f719034b9e0f51115f22ca68ad7ef092e29a957342b4c1113a31a775e3e8a8e2f0f34038144fdd20c78bde637217899cde4f76a4f60bd21e4cfe3c6dea6", 0xc4, 0x8}, {&(0x7f0000000c80)="e457459eaf391186a5762b07ce90b06efad9c8c68e8b6f6395520fcd0008449d6e24abfc7374bd3ab007f9549351b3158c49fc3bf16ec08c8a79e2a9e0aa818550015da8a2eeeb3e868822f33e2318b485a2c259b5e8c2ca2e7a80d1782fdb9eb40aa1b14425444f17548fcc0594c97bfb6ba8ad490e68dc5650", 0x7a, 0x100}], 0x2000000, &(0x7f0000000e00)=ANY=[@ANYBLOB='mode=00000000000000000000363,uid=', @ANYRESDEC=r10, @ANYBLOB="2c7065726d69745f6498ad656374696f2c736d6063eb66737472616e736d7574653d28282c00a09aff008c3908b2489761a98c65369e659ad6dc"]) getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1354.045353][T24120] x_tables: duplicate underflow at hook 1 20:22:15 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_qrtr_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x56b0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_QUERYCTRL(r3, 0xc0445624, &(0x7f00000002c0)={0x3, 0x1, "dc564faa87b05f079cc9228016205238740900", 0xff, 0x7, 0xfff, 0x3, 0x40}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$hidraw(r5, &(0x7f0000000140)="e7340c39bc37b1f292d989dff86a16093a5ef8b134b6af0679419ffc3bf64fa6f96663a09205fa28a85ad659f2b982a69b9c4313ea7635876b4c8ab15437ac8d71e96339eabecbcb28f699947a70ef5e2e58b6dd46693c0a61c69dc3bdc007a7df2b07043be843c7d5ace509c56c8ccea65a829809ce49ff16a1e929f145cd038ac243623ee9a9a6ce834aea5640985b76fd3746038dfb888ce5710ae8e9bfc28109105775e8d23fb4a7f5596b1af87151189c0b50a369fdc0b41521a995e6e2cc150c820bc4aad76765e0c0584052e445f8cf9c61941872c61e305fc4549d", 0xdf) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$snddsp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x810, r6, 0xb000) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x610a02, 0x0) 20:22:15 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x88a8ffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1354.093894][T12691] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0xf, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvmsg$kcm(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/200, 0xc8}], 0x3, &(0x7f0000000480)=""/239, 0xef}, 0x2042) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:16 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x9c180000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x25, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:16 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x9effffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1354.537573][T24164] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1354.601357][T24164] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 20:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x37, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:16 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x73, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:16 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xf1ffffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0xd4, r7, 0x50b3d16341709a3f, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x106}}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4050}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x90, r7, 0x8, 0x70bd2c, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0xff7f}, {0x8, 0x15, 0x9}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x3}, {0x8, 0x15, 0x4}}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000940}, 0x10) r8 = io_uring_setup(0x1, &(0x7f0000000040)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x1}, 0x10) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffe, r11}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0xe2c, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FBIOGET_CON2FBMAP(r7, 0x460f, &(0x7f0000000000)={0x2f, 0x1}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:16 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0xea0, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:17 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xfffff000, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = io_uring_setup(0xfffffffd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, r6}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$MON_IOCG_STATS(r10, 0x80089203, &(0x7f0000000000)) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x188, r11, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xacab}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NODE={0x11c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "289429cedb4871639608bd7df31b2d7165500c7476b582"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "118a0bf5728f7523e881da4046576603d85233d2b35c8544b8d02a3ee5dc"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "ea93ce4bcf13ceda9578b9be2a1e1a9886fef17e2f8b0f85a35f2aac327cd5c69452"}}, @TIPC_NLA_NODE_ID={0x35, 0x3, "134780569b562e7eb27ea7a974513bf16c553d853ee234f0115bb2387f4972e965e810fefc719680714ff76014d31394f7"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 20:22:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x802, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:17 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$CHAR_RAW_RAGET(r7, 0x1263, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='freezer.state\x00', 0x26e1, 0x0) close(r8) r9 = io_uring_setup(0x1, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r10) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x151500, 0x0) ioctl$LOOP_CLR_FD(r11, 0x4c01) 20:22:17 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xffffff7f, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x803, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:17 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xffffff9e, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1355.700343][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1355.751479][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1355.772173][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1355.881517][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:17 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="f5c1e0a4faa688285bd35c7b2b91de2315334bd84c00f63a7b0a6028cc01b0265ad63a44deb6bd61c678d902c5d2ec653ab1be2dac7c8d878880bd03d7156c5743ec9f0b0ee606bd8a9aab4aa02156fc8a3dc63519ca6bffd2bdee49abd229e29b61a727659b6032f5d9a56580a2830a093fe0ecfe9034871d", 0x79, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) lsetxattr$security_ima(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.ima\x00', &(0x7f0000000340)=@v1={0x2, "41c353ff4913a6296611ad3d0c16d3a09f5bd8"}, 0x14, 0x2) keyctl$setperm(0x5, r8, 0x4) keyctl$reject(0x13, r6, 0x8, 0x7, r8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000001c0)=0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x6, 0x8, 0x0, 0x2, 0x6, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1355.955540][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1355.980896][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:18 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xfffffff0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x805, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:18 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x0, 0x0}, 0x4) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1356.346892][T24316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$fb(r8, &(0x7f00000001c0)="74fa18e0674dcd3293d217a4722879dce5eb7fe8c59d7f228a87d01e421bd2e6d2e1399d7e74dd9b561a88bd0d1a758d45a0c767e9dee18f92edcfeb55a6560aac03582f5d892210174124bfc5bbcda6841ac16116b702ca7091207d0b737c32e1c8a50dbf2882d2bf41bb6e8da591200e801d1afc7434c249e1fa7aa2eb4841b768e73cf99e819222e6c5556f65101d66b5324b8c13a5b7b3c72f4e5e08451b5067e00a6e41d1602b854d6a44777e3d4c9f", 0xb2) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:18 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xfffffff1, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1356.416006][T24316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1356.483202][T24316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x806, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:18 executing program 4: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-monitor\x00', 0x10200, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) set_thread_area(&(0x7f00000001c0)={0x80, 0x1000, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x483, &(0x7f0000000080)={0x0, 0xe3b6, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x0, 0x7, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x744}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_QUOTA={0xc}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40008042}, 0x800) 20:22:18 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:18 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x808, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1356.821630][T24354] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1356.869848][T24354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:18 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1356.915360][T24354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x809, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:19 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x2, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x30c}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$CAN_RAW_JOIN_FILTERS(r7, 0x65, 0x6, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1357.127760][T24372] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1357.203616][T24372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1357.236140][T24372] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1357.388637][T24386] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:19 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x46b0, 0x8d56, 0x1, 0x0, 0x0) [ 1357.440996][T24386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1357.488320][T24386] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0xb6ae, 0x0, 0x0, 0x2f3}, &(0x7f00006d5000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:19 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f322e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0xfffffffffffffef4}], 0x1, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc62]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)) r6 = socket$unix(0x1, 0x2, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$CAN_RAW_LOOPBACK(r8, 0x65, 0x3, &(0x7f0000000000)=0x1, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x80a, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:19 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x3, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x80b, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1357.955686][T24424] kvm [24420]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0 20:22:19 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x4, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:19 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) fspick(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) r7 = fcntl$dupfd(r4, 0x406, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) prctl$PR_GET_SECUREBITS(0x1b) r8 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000000140)={r11, &(0x7f00000001c0)=""/133}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1358.062177][T24452] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'ip_vti0\x00', {0x3365}, 0xcd}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1358.111936][T24424] kvm [24420]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x0 [ 1358.130231][T24452] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1358.157042][T24452] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:20 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x5, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x810, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:20 executing program 2: r0 = syz_io_uring_setup(0x7462, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$alg(0x26, 0x5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:20 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r6, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r6, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r6, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000000c0)={r9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r9, 0x4) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:20 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x6, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x218001) write$sequencer(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="e845cf5f"], 0x4) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_setup(0x1, &(0x7f0000000040)) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1358.573781][ T3002] net_ratelimit: 30 callbacks suppressed [ 1358.573790][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.642890][T24499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.652338][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x811, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1358.720800][T24499] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.733355][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.745132][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.758596][ T21] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.768849][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1358.783057][T13945] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:20 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x8, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1358.814188][ T6750] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:20 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x0, 'virt_wifi0\x00', {0x3}, 0x2}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:20 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = getpid() process_vm_readv(r6, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x200000, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x5, 0x0, 0x2, 0x81, 0x0, 0x9, 0x0, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x5000d, 0x4c8a, 0x100, 0x2, 0x5, 0x7, 0x6}, r6, 0xa, r7, 0x9) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:20 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x9, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/50) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1001, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1359.011761][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1359.069697][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1359.105434][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1359.225496][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1359.265745][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1359.322600][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x812, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xa, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:21 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/183) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xb, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x813, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:21 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000003000/0x800000)=nil, 0x800000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000200)={0xa67, 0x10, [0x8, 0x1, 0x1200000, 0x9]}) r5 = fcntl$dupfd(r4, 0x0, r4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000000)={0x63, 0x9, 0x4}) uname(&(0x7f0000000000)=""/15) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x569f51e464cbea11, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video0\x00', 0x2, 0x0) 20:22:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xc, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1359.859272][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1359.909586][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1359.958187][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000200)={0x14, 0x0, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x100, 0x70bd26, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_io_uring_setup(0x83, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, r3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="010000000000000000000c0000000800060000000000080004000000000008000500009b35b4"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r8, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x80, r10, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6b8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x801}, 0x4004) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1360.098281][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1360.136487][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1360.157983][T24605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x83e, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:22 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x1}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:22 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xe, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:22 executing program 2: r0 = syz_io_uring_setup(0x2554, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000480)) socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r3) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r5) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_NOP={0x0, 0x4}, 0x3e01) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000400)={{0x2, 0x4e23, @local}, {0x306, @broadcast}, 0x6c, {0x2, 0x4e21, @multicast2}, 'veth0_to_bond\x00'}) recvmsg$qrtr(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/236, 0xec}], 0x3, 0x0, 0x0, 0x2101}, 0x38, 0x10040) 20:22:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xfa98, 0x10, 0x2, 0x0, 0x0, r1}, &(0x7f0000ee8000/0x2000)=nil, &(0x7f00006d2000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r7, 0x80000}) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000180)={0xa, 0x7, 0x1, 0x80800, r1}) r9 = fcntl$dupfd(r8, 0x406, r5) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r10 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvme-fabrics\x00', 0x402400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f00000002c0)={0x3, r11, 0x2, 0x1}) 20:22:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) tee(r7, r2, 0x3, 0x2) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x0, @fd_index, 0x0, 0x4, 0x0, 0x0, 0x1, {0x0, r8}}, 0x6874febf) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:22 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:22 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:22 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x10, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:22 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) faccessat(r5, &(0x7f00000002c0)='./file0\x00', 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r6, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_SEQ={0xc, 0xa, "65ef3a148c5a1040"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0xd1}, 0xc000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1360.702425][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:22 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) fsconfig$FSCONFIG_CMD_RECONFIGURE(r5, 0x7, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_uring_enter(r7, 0x592e, 0x171f, 0x1, &(0x7f0000000140)={[0x9]}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1360.807125][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1360.836795][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f00000001c0)='./file0\x00', 0xffff, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="83c996c42c0a89c90060e26150e157ca8fa28820da8d", 0x16, 0x7}], 0x800401, &(0x7f0000000280)={[{@source={'source'}}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0xe64) [ 1360.935418][T24731] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1360.962537][T24731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1360.991178][T24731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:22 executing program 0: syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0xffffffffffffffda) r7 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000001c0)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="56e452ac699f59ef8fcb4bf98dc4e24290a25220b3ce", 0x16}], 0x1, &(0x7f0000000640)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x91}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_retopts={{0xc0, 0x0, 0x7, {[@cipso={0x86, 0x60, 0x2, [{0x6, 0xa, "e13c2c21538ee896"}, {0x5, 0x9, "e7f93b9ad502f7"}, {0x1, 0x3, "1c"}, {0x6, 0x9, "ded8e7096e361a"}, {0x2, 0xd, "95bc667b9ee5a07398c32d"}, {0x5, 0x8, "b7475c6e0644"}, {0x1, 0x6, "ad09a385"}, {0x0, 0xf, "0eacb6881ca5ac50fdbdf5a78d"}, {0x2, 0x6, "9b1538e3"}, {0x1, 0xb, "4ac2ef8368d4ca80bb"}]}, @generic={0x7, 0x11, "9ce47e9fb75d83c461533a8f27e389"}, @ssrr={0x89, 0x17, 0xd5, [@multicast2, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @loopback]}, @ssrr={0x89, 0x27, 0xb6, [@multicast2, @rand_addr=0x64010101, @rand_addr=0x64010100, @broadcast, @dev={0xac, 0x14, 0x14, 0x31}, @local, @multicast1, @private=0xa010101, @private=0xa010100]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @rand_addr=0x64010100, @remote}}}], 0x140}, 0x20040001) sendto$rxrpc(r6, &(0x7f0000000000)="ec385a00f67dbcbc7e952e47413c9fb334841e75f2466835bd8d22f90e05c5713a822b91251780f00d4955f5ca", 0x2d, 0xc002, &(0x7f0000000140)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x8, @mcast1, 0x100}}, 0x24) [ 1361.161980][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1361.186696][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1361.224958][T24698] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1361.229559][T24757] kAFS: unparsable volume name 20:22:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x2, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:23 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x11, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1361.357113][T24757] kAFS: unparsable volume name 20:22:23 executing program 2: syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) copy_file_range(r3, &(0x7f0000000000)=0x6, r0, &(0x7f0000000080)=0x7b8c, 0x9, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = gettid() r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000240)={0xb, {'syz0\x00', 'syz1\x00', 'syz1\x00', 0x4e, 0x0, 0x3, 0x63b7, 0x1, 0xfff, "244ee9e30f7965c01e247d1feabf864ea45a37c1c0eccd59edb36c940a19f914ef966ecc9394942b8f2b48334975116cb09976480440d4ba34345cc3f0f2822e70e3c85bb4e59ef4fa95f6ba060e"}}, 0x166) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000193c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x81, 0x81, 0x7, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}, @const, @datasec={0x0, 0x7, 0x0, 0xf, 0x1, [{}, {}, {}, {}, {}, {}, {}], 'u'}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xa3}, 0x20) 20:22:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x86, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x44001, 0x0) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) r5 = fsmount(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000003f40)='tls\x00', 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x300, 0x0, 0x0, {0x0, 0x0, 0x4c, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r8, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r9, 0x4, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x9, @media='ib\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x0) 20:22:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 20:22:23 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x12, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1361.550168][T24792] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1361.586681][T24792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1361.605841][T24792] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:23 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) socket$inet_mptcp(0x2, 0x1, 0x106) r2 = syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x400000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) syncfs(r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x3, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1361.701298][T24808] blktrace: Concurrent blktraces are not allowed on loop0 20:22:23 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000cab000)=0x12) bind$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'batadv_slave_1\x00', &(0x7f0000000200)=@ethtool_rxfh={0x46, 0x2, 0x5, 0x4, 0x6, "4d8618", 0x9, [0xffffffff, 0x0, 0x1, 0x1, 0x0, 0xdba9, 0x2]}}) 20:22:23 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x13, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x2, 0x0, {0x4, 0x3f, 0x4}}, 0x28) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x1a8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xff000000], 'veth1_to_batadv\x00', 'syzkaller0\x00', {}, {0xff}, 0x5e, 0x7f, 0x0, 0x40}, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3, 0x3}, {0x2, 0x6}}}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x4, 0x3, 0x2}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@inet=@tos={{0x28, 'tos\x00'}, {0xec, 0x9}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x3}, {}, 0x7, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x4004, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = getpid() process_vm_readv(r7, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f0000000200)={0x0, 0x0, {r7}, {0x0}, 0x20, 0x400}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@private2={0xfc, 0x2, [], 0x28}, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x2b, 0x0, r10}, {0x4, 0xfffffffffffff801, 0x0, 0x8, 0x7, 0x0, 0x9, 0x8}, {0x200, 0x6, 0x2, 0x100000001}, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1}, {{@in6=@empty, 0x4d5, 0x2b}, 0xa, @in6=@mcast2, 0x3506, 0x1, 0x2, 0x4, 0x337, 0xffffffff, 0x7}}, 0xe8) migrate_pages(r7, 0x7, &(0x7f0000000000)=0x699d, &(0x7f00000001c0)=0xfffffffffffffffe) io_uring_enter(r2, 0x450c, 0x0, 0x2, 0x0, 0x63) [ 1361.901273][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1361.924989][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1361.934915][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1361.979090][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:23 executing program 2: syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x2, 0xff, 0x20, "24d1f8b69aac7e62e7a7ee474744f42b255ea497823ca35372c68bd6d9b863ac24f8f4b80e73165d3caa0442bf1f0ba6974010a8b2304e3f42fee771c6e06b", 0x6}, 0x60) r7 = io_uring_setup(0x1, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, 0x8) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r8) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) io_uring_enter(r10, 0x5280, 0x0, 0x3, 0x0, 0x0) [ 1362.019775][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1362.040076][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1362.164446][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1362.211641][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1362.254762][T24847] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:24 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x60, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1362.369790][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x4, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f00000001c0)={0x70, "531c024c6723863126dba1caa039f0658c8567d5f31f0b5a2626c8651c989a0e47de0288beada7def5c2f1c9260002f6bb0807a4aac17b66cebd1bb169f21d3f824cfa0dfd541e4112aa32c7cc7b9480f95b45aff4de58e954abb52e386bed83e336f146f4468687b35e759655db2a6e0527030017bbadc699f6832017b23e5f"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000c0000000800060000000000080004000000000008000500009b35b4"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r7, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000810}, 0x20004000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$FUSE_GETXATTR(r10, &(0x7f0000000380)={0x18, 0x0, 0x6, {0x8000}}, 0x18) socket$can_bcm(0x1d, 0x2, 0x2) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4004, @fd=r0, 0x0, 0x0, 0x7, 0x5, 0x0, {0x0, r8}}, 0x200000) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1362.446287][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:24 executing program 2: syz_io_uring_setup(0x43442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000040)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f0000000140)=0x54) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000540)={0x5, 0x401, 0x7}) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000180)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3000000010000108000000000000000000004c00", @ANYRES32=0x0, @ANYBLOB="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"], 0x30}}, 0x0) sendto(r3, &(0x7f0000000400)="f4f83b07d292fa6817c8d6757e55bd16d672a9e29d18e05c57913356cfb28bf19c1272f40cbb75f23507caa10f4446083ff7ad2f1fca899538de981f10a67b37d72209649f3a1d33086a94d29b19f5e1485d8b9eea909a837b7d31907ceeee306f52", 0x62, 0x20000000, &(0x7f0000000480)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0x80) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5d6, 0xc8401) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400204) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$SG_SET_COMMAND_Q(r8, 0x2271, &(0x7f00000000c0)) syz_open_dev$cec(&(0x7f00000003c0)='/dev/cec#\x00', 0x0, 0x2) ioctl$FS_IOC_SETFSLABEL(r8, 0x41009432, &(0x7f0000000240)="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") [ 1362.509428][T24837] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000240)={0x18, 0x1, 0x0, {0x2}}, 0x18) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x4a000, 0x0) ioctl$CAPI_GET_SERIAL(r4, 0xc0044308, &(0x7f0000000200)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = syz_io_uring_setup(0x487, &(0x7f0000000080)={0x0, 0x525c, 0x1, 0x2, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x100) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x20, 0x0, 0x0, 0x2}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1362.644511][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0xc7000000, 0x37b, 0x10001, 0x6}) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000240)={0x9c0000, 0x0, 0xfff, r2, 0x0, &(0x7f0000000200)={0x990aff, 0x1, [], @value=0x4}}) ioctl$FBIOPAN_DISPLAY(r3, 0x4606, &(0x7f0000000280)={0x690, 0x480, 0x640, 0x1000, 0x7, 0x787b, 0x0, 0x0, {0xfff, 0x1}, {0x10001, 0x5}, {0x570, 0x81}, {0xbfff, 0x200, 0x1}, 0x2, 0x10, 0x2, 0xfffffffe, 0x1, 0x1f, 0x80, 0x1484, 0x6672, 0x8001, 0x1, 0x565, 0x1, 0x2, 0x3, 0x2}) ioctl$CHAR_RAW_ROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000140)) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x440f81, 0x0) ioctl$FBIOBLANK(r4, 0x4611, 0x1) r5 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(0x0, r6, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1362.694068][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1362.725662][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:24 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:24 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$char_raw(&(0x7f0000000000)='/dev/raw/raw#\x00', 0x1, 0x101000) read$char_raw(r6, &(0x7f0000008880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x8400) 20:22:24 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000001c0)) 20:22:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x1, 0x2, 0x101, 0x0, 0x0, {0x3}, [@CTA_EXPECT_NAT={0xc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_FLAGS={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1362.916818][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1362.985515][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1363.011297][T24915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x5, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:25 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000000)=0x27, 0x4) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 20:22:25 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000080)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000000)) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:25 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x300, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:25 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0xc0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x8, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x5, 0x4}, 0x0, 0x0, &(0x7f0000000340)={0x1, 0xd, 0x800, 0x80007}, &(0x7f00000002c0)=0x80, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x4}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)={r5}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) bind$alg(r4, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) [ 1363.308257][T24985] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1363.358743][T24985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1363.403916][T24985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:25 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x500, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x6, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:25 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$x25(r6, &(0x7f0000000240)="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", 0xff, 0x40040, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) setsockopt$sock_linger(r8, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r8, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r8, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x3f, @private2={0xfc, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e20, 0x54e, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1, [0x5, 0x9, 0xcd, 0x80000001, 0x6, 0xd828, 0x1000, 0x3]}, 0x5c) 20:22:25 executing program 5: r0 = syz_io_uring_setup(0x40087, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xd7}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:25 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) 20:22:25 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x600, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1363.717217][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1363.759910][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1363.776405][ T3002] net_ratelimit: 47 callbacks suppressed [ 1363.776414][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1363.805664][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1363.893935][T25054] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1363.903479][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1363.933144][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x8000, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x200) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r3, 0x3309) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = syz_io_uring_setup(0x3fe4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x108, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = io_uring_setup(0x1, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)=0x80, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x0, 0x80000, 0x1}, 0x0) io_uring_enter(r7, 0x18b5, 0x8e69, 0x1, 0x0, 0x25) [ 1363.942650][T25054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1363.983559][T25054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1364.034927][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:26 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1364.163693][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1364.182058][T25050] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1364.206793][T25050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1364.227365][T25050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1364.323984][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1364.341132][T25061] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1364.360762][T25061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1364.382130][T25061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1364.417777][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1364.432091][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1364.440322][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1364.467651][T25043] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="20002cbd7000fbdbdf25050000000800010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) [ 1364.493787][ T21] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1364.502229][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1364.523485][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x612, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x7, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:26 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r3, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendto$inet6(r3, 0x0, 0x0, 0x4048820, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendmmsg(r3, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3", 0x1}], 0x1, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, {0xa, 0x4e23, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, 0x2, [0x5, 0x1, 0x1, 0x7ff, 0x1, 0x2a, 0x7, 0x1ff]}, 0x5c) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index=0x9, 0x0, 0x800, 0x2, 0x0, 0x1, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:26 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000080)={@mcast2, @mcast2, @remote, 0x2, 0x8, 0x4978, 0x400, 0x5, 0x200, r6}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1364.789149][T25120] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x900, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:26 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x2000, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f00000001c0)={'team0\x00', r8}) r10 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x4a0042) ioctl$KDMKTONE(r10, 0x4b30, 0xffff) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r11 = pidfd_getfd(r6, 0xffffffffffffffff, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r11, 0x40044900, 0x9) [ 1364.866390][T25120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1364.908581][T25120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:26 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xa00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x8, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x6, 0x440900) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:26 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$ax25(r5, &(0x7f0000000200)={{}, [@default, @default, @bcast, @null, @bcast, @remote, @rose, @rose]}, &(0x7f0000000300)=0x48) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$vcsu(&(0x7f00000001c0)='/dev/vcsu#\x00', 0x5, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e33, @multicast2}, @in={0x2, 0x4e23, @private=0xa010100}], 0x4c) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_dccp_int(r9, 0x21, 0x5, &(0x7f0000000180), &(0x7f0000000340)=0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) io_setup(0x80, &(0x7f0000000380)=0x0) io_getevents(r10, 0x555, 0x2, &(0x7f00000003c0)=[{}, {}], &(0x7f0000000400)) 20:22:27 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x7f, 0x8, 0x2, 0x20, 0x0, 0x400, 0x1204, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x1000, 0x3c1, 0x40, 0x2, 0x100000001, 0xc2de, 0xf31}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r9, 0xc0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x1, 0x5}, 0x0, 0x0, &(0x7f0000000580)={0x2, 0x8, 0x1, 0x2}, &(0x7f00000005c0)=0x9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=0x8}}, 0x10) r10 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r11, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r11, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r12}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r10, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8000, @loopback, 0x986}, {0xa, 0x4e23, 0x8, @mcast1, 0x10001}, r12, 0x401}}, 0x48) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:27 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x133c6ab66ec96bd0}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x2, 0x8, 0x3, 0x0, 0x0, {0xc}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88f7}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88f5}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8863}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000000c0)={r11}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000000)={r11, 0x22, 0x7, 0x401}, &(0x7f0000000140)=0x10) 20:22:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xb00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1365.251840][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1365.341892][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1365.370885][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dc1ba3bb29503e94637ed97f4c311700a9c478c7666b19a0f891c7c9721e494f07b816d60c42255fa131effbfe515b36bf306cab48af1bc8da0248a21b3", @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',access=any,uname=/,posixacl,access=any,access=user,privport,uname=,pcr=00000000000000000047,subj_user=%\'{[[,,dont_measure,\x00']) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCINQ(r11, 0x541b, &(0x7f0000000000)) [ 1365.441333][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1365.480229][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1365.496095][T25185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xc00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x9, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:27 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000000080)=""/124) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:27 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x8a4, 0x0, 0x8}]}) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x7c, 0x3, 0x3ff, 0x2}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = io_uring_setup(0x1, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xe00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1365.840806][T25247] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000c0000000800060000000000080004000000000008000500009b35b4"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x4c, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x71f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r8 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r6, r7, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r8, 0x0, 0x0}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1365.905046][T25247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1365.940162][T25247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1366.058527][T25267] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xa, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:28 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x7fffffff, 0x418400) [ 1366.148092][T25267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x80400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$UHID_INPUT(r4, &(0x7f0000000240)={0x8, {"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", 0x1000}}, 0x1006) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_io_uring_setup(0x16d9, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = io_uring_setup(0x1, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000200)) mknod(&(0x7f0000001280)='./file0\x00', 0x0, 0x1) io_uring_enter(r6, 0x450c, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f00000012c0)={{0x2, 0x0, @reserved="99d0354073c190d4364080898e2ca7a8e40e994404ca82efe52478eb72f177f9"}}) [ 1366.216651][T25267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1366.329065][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1366.378756][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1366.409527][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1366.527407][T25277] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1366.558784][T25277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1366.591185][T25277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:28 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f00000001c0)=0x307c, 0x0, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1366.720354][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x80, &(0x7f0000000000)=0x307e, 0x0, 0x4) r2 = io_uring_setup(0x1, &(0x7f0000000040)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x10c00, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000600)={0xb0, 0x0, &(0x7f0000000480)=[@enter_looper, @exit_looper, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000640)={@fd={0x66642a85, 0x0, r5}, @ptr={0x70742a85, 0x1, &(0x7f0000000180)=""/11, 0xb, 0x1, 0x2a}, @fda={0x66646185, 0xa, 0x0, 0x29}}, &(0x7f0000000240)={0x0, 0x18, 0x40}}, 0x40}, @request_death={0x400c630e, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x68, 0x18, &(0x7f00000003c0)={@ptr={0x70742a85, 0x1, &(0x7f0000000280)=""/39, 0x27, 0x0, 0x34}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/241, 0xf1, 0x2, 0x2}, @fd={0x66642a85, 0x0, r6}}, &(0x7f0000000440)={0x0, 0x28, 0x50}}}, @release={0x40046306, 0x2}], 0xa9, 0x0, &(0x7f0000000540)="743ef79ff68c4507a2b140a03eea60edd1aee2f8fee45275a877b887bf8660eba523cfdeed9420eb6452a1e07ba331631e41d10bd34fbad13513502083282ca39afdd7a04939b9581e3936c3ed2077b255185f6b372ac87cba991f880c4622642c41384dd22ac4240c76c700a07f7440ba6e58a6f41e3181e5d3c7bf6c2c9e466037c690ba5fa15e0e5924778c19f8b2c509e58ecfc9dba3a8a6911f2347fac920c2964c1615090055"}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1366.780626][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1366.825629][T25302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:28 executing program 0: sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="1efcffffff000000000002000000080003009e765340cbbc3183bc0ded3fdad689bfe79084c882b5355c93758360dc38f2983552109a8d75915c12fe309e36818fd581ea5c2b216e5f70f684a29b3e7a49bbb59809566d4cd43f8c5cf1efa3c8ed6a15c96459c9f81aea8eef408fcb7fc3a1419a74537e572ea5b33b890d7700a9ca90813700d127222f32cd26b76ec578bd2c5b2c22f89959250165edc64034b96f00cd3d335390a3efe3ea627bb919b8071d9c6190afdeda705e3824563c", @ANYRES32=0x0, @ANYBLOB="05003e0008000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000000240)={0x1140, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_IE={0x8a2, 0x2a, "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"}, @NL80211_ATTR_PROBE_RESP={0x703, 0x91, "b77e0bfc92255b1d3725faf9d030928645fc57e08f7b59c976f7e3b2f4da4627abea6bb278428ab5a54a5ab7997b8a3ebdc71d59ce607f14a2e8f534aebf40523c6dd8723750f90af202f61f278fe616d3b428f434c29d235ca0385659ab654041f55a25ee21d0fbe80c1e2e20d57ea0e2100c65361ae57f64a07fa026d02eb07f7e3b9f62caae5dd9867a3402c6e9e7326653b62ee4df27d3ac6e5b6d76810794c2fb84e6ba41e0b4f857baea0966f15f299d7366b3cbd2819bd060e885cd9da2e413103d01255c792026f6d127894100200815525910019f994b430042cb9dc86dce1ba78cdb44ed761b5da2527e44a260d42f6ea932793ef37e08d9505a1f24e1a578ef895ea6a836e80015c7a425a478f3dd8e20c0b79dc991efe81722436a4d3b4617ff9319ad6b33d197863b34da1608903bb42710049c847596ff1137062bfb9f3c3c9ecddc6282bcf89dcc6d3985f71bf0570de80e5fd72142729ed7c0af8a3139a3690f056bfd1a7401d7e2151d710bf8129ef2af86d03dd397656deb7de1e557d3163a5e886bdcaf99a4e4c03e9bc5a3a1be84331707717f0fef34c45b62921c918b751be2141e970031cf928e231635986b2068136cf0467934fe89244a48d5e2e83b696652a13e9841854fb5754b0590d8cf9f29470df6686bb7deef3ae76ef3674a3ee7d14d150a535f6dbaf3aadb7d38237490aaf8e72133c1027be7fada6930fd24c1a4a8758356d4c0eea8b9f2f8339879f68d782377a3574b0c17c0b20158706f526bb93938cec3aebea1c348f20ad190c5b969760f8adedf861d91eb88fe7e7dcbd024a668cbc6cbc98b24af4bd9f146295621648fe783eb448189414c75440d0859a751d4f9e4d3189019ad936de006e81ef1f4bb2882cc81cfea4e82c8443d093e6ab95dd6223408d6af45d7e8b82353bc199bf0ece05299b1d3159dacb18729372f006525c3e9ec509755b9b4e81554396dc9fc4072c4ecb411380594532c87428cc5c519160f968a8062bb624ddbe80678716c49c1048a54d715b4edb256195e4ad3df4f9e1e32a569cb4d1b3af6ad423ec49712e822683fda641d5eec1bcb4b94014e1393eaa0ee4daea53cb299f4228d2d4321f8b8d3fee6bb1854acb8a0ec5f9facb9a37753216919c302f809bb966cfb05d696307dda494f2436f748ac235cbcf5532c3fb3b68c3b1d013c72fcd4a9740087f0a870417aae0df182272f2a6ce808b58cfcde2210a90203120e9ff742bf741764310f5ea71840ac1a4b39bab5772fef0399d5110b9f7692cce0c17ed469ca95dc4e30a813ece4a4c41ba510b5b6685d256649b5a12a2385bb115e4a79a29f3ce673731e8a3bbfc8ba53126eae6ea1df569036f8ac24d7f844dafcc415242b320594f07be15478f5c0d546c4b61215510900a050f879d33920ca5e8bdd59c31313fa81c5c1fb57c2371d0bcbd93ff566a476457f7473cf3dc70088bc910d354d9cb735e8c43097e1a518eb9560266fc870ad2e1f047793e8f3d600aee2c70a649892b23a8f5d810d41dfdb08ac764f6443512427b6c78748aa87f3a40a7defb756a826ae91f56c1b26fe17a4492dcad448de512a3472e1a66b79b5a74de48b5f0098139fd411027273657958307a8d37c623d3d2a79922123de005a331c5020dce8ab766fc949df50f98b1e5253d359160a5d954585ec6d5eaee71c675459eec4969e8d3f7eea06793c36a069c4e9c8410fe038ccb1ea8a0cea2720462699724acd86021472fec1b364d18677d72fa4e670e6b9fc1b93c311814926060a6fef6a3a3b17366952684c04a028d8c437f87fc004b191a7baf3fd88b567895d680682b912b57b87a0822694e42158257274c5c3242b64a7f92e4bc8d1f6407cd6f30cdfb020634b865463e0d344a82c217a982ca381b05dc78bc04ef221acd43893886ac90ff8bd325746376d287a6599082a1f696735c37321eb41b20a4d18d4fc28d1cdd37e54dc68e5e0c651546fa9e2fd753b97db99814fa7c2efbe5543551246843fe1c22ccd01a5aea03626026192e4d824043a21996da680b6c5b5a26c52539d1e75303665048fd1918deaf7efa2ae8288cf97cf9f1b27532bbacc5116501b5205daaa50ccbc3ec085d287c92599bbe81e96bc0bdc1b9fbf7ccedd04807d79c98b67e8ba55d014cbe254817c904235dec59539e891be1951f957c2f2c8065fa701ed654da446a92ebf904e736b5d7f86189d77b8f734cfc66135839ad8a2ce14cae240ac37553ba0352d5761d1e79316d4cfb7f07f286119c9811a345d62ba30490fa165c9fafd90fbbfb5ac2a92dafcc2b05725b10ec74ec326495dca62d3ad7de5ba3f318d8369fb180cb4055c070bc3be2af7935ba645fba48dc515e36c2898e48da3ba556d95737a85ca39a94758d6ab4e3aa147aa24e8e0ee04fde6fd67331d1390e35bcd87fb0b68924fa0d048afc1cc6e40cbcc1b3c066c23bddfbc2fcc7600b7e6b6518ef8bec2753492c2489f20544c81e09a3f2ac8eed7e9f28"}, @NL80211_ATTR_TX_RATES={0x180, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x34, 0x2, [@NL80211_TXRATE_HT={0x13, 0x2, "f12b06da687d75ed0edd517b47efbe"}, @NL80211_TXRATE_HT={0x1b, 0x2, "45bf50413ef1afa5002532caccb09064fefceaf4fd7b13"}]}, @NL80211_BAND_6GHZ={0x4c, 0x3, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x37, 0x2, "ca34fbf23a4cec6fdd47f58e674c63b37b7514c11ce2e0b291a68cb2d01329245422cdd32bee1dab75c69b783a308850d2da2a"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x60, 0x0, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, "b84e3a7122bb73c26f9b14c073c798a93c0af4fae101faa5932553"}, @NL80211_TXRATE_LEGACY={0x17, 0x1, "e5dc2140068cf687081e78f174d5356771d27f"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x4, 0xe8, 0x3, 0x0, 0x4e, 0x9, 0x8]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x9c, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x7, 0xfff, 0x2, 0x2, 0x4, 0x40]}}, @NL80211_TXRATE_HT={0x37, 0x2, "4330cd66b1c2a9a2f6c0c0671c6a2d6ceec71a19e399c3438ec822a6a166039ed9d20c988af1cb78153a48424c8c947a7d7f98"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x9, 0xfff8, 0x0, 0x400, 0x94, 0x3f, 0x81]}}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "ed508992d7b92a7bd66cb3a290076f41778d9ad1"}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, "9ee691f4bcf0c502d1b901f7ccc695138bed6c0cff5198f5936423"}]}]}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x1140}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$proc_mixer(r3, &(0x7f0000000140)=""/45, 0x2d) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_CONNECTINFO(r6, 0x40085511, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SG_EMULATED_HOST(r10, 0x2203, &(0x7f00000001c0)) 20:22:28 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x1100, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xc, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x7, 0x8, 0x4, 0x5, 0x3455}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/92, 0x5c, 0x2000, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400202) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = io_uring_setup(0x1, &(0x7f0000000040)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) io_uring_enter(r6, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:29 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x2000, 0x0) ioctl$SIOCX25GDTEFACILITIES(r5, 0x89ea, &(0x7f00000001c0)) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) fsetxattr$security_evm(r6, &(0x7f0000000200)='security.evm\x00', &(0x7f0000000240)=@md5={0x1, "6e79b0abc60e100df6ec54b27ef0a917"}, 0x11, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) 20:22:29 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x1200, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:29 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1367.328805][T25374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1367.362109][T25374] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1367.416108][T25374] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xe, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) sendmsg$AUDIT_GET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3e8, 0x100, 0x70bd2d, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8000) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:29 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x1206, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:29 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) ioctl$TCSETXF(r4, 0x5434, &(0x7f0000000180)={0x800, 0x94, [0x0, 0x5ce3, 0x2, 0x9, 0xa3b8], 0x4}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:29 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xb8040, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:29 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(0xffffffffffffffff, 0x806c4120, &(0x7f0000000080)) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = accept$ax25(r6, &(0x7f0000000240)={{0x3, @null}, [@bcast, @bcast, @rose, @bcast, @remote, @null, @null, @netrom]}, &(0x7f0000000000)=0x48) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x9, 0x1000000005, 0x4f80}) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000300)={0x980000, 0x8001, 0x0, r8, 0x0, &(0x7f00000002c0)={0x99096d, 0x1, [], @p_u32=&(0x7f0000000140)=0x8000}}) r10 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000400)=ANY=[@ANYBLOB="050000000000000008000000000000000500000000000000", @ANYRES32=r7, @ANYBLOB="000000000400814cee4400000b000000000000000000000000000064", @ANYRES32=r9, @ANYBLOB="000000000100"/28, @ANYRES32=r2, @ANYBLOB="00000000ff0700"/28, @ANYRES32=r10, @ANYBLOB="00000000400000000000000000000000000003000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28]) [ 1367.759613][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1367.828745][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1367.842272][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x80, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000000c0)={r10}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000001c0)={r10, @in={{0x2, 0x4e21, @local}}, 0xffff}, &(0x7f0000000280)=0x90) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.007509][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:29 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001600)={&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x1, 0x4, 0x2, "1e2a08bf0fb969449b28126118ea1d48edb383f327cebfdbabd31d14bf7369349d2c1d2b4c6e4db63ecb1495b99b034d8fbc0baed5ad21977b9aa648567f59", 0x39}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000240)="d76408e23f9d063faa0fd14340f5ab0fabae933d8dcfe4dc8af36717af6fe22b7a3068e9a760bf7e6b0afccdfb3ffda8812ac43dc7934eb8ad7df6c21522b593b829242b7e73b5e926895cdd45bcf0f5ad6f2612d17493d5d3f718f8965275c224b3baa07137b2d9525914a11b17afc37f414af47d", 0x75}, {&(0x7f0000000140)="db1145620d2b7e5af44bedcd63e3091833ddd64c5b3a494bec20ed226e19c1425cb9f0872a1ca062afa98502be467f963e2aeacaba00cb22f68771", 0x3b}, {&(0x7f00000002c0)="09c92b443d6a1fbad3ec62a328a7b382afd052019ce08dd6d37488641fb736f3987f8e5708eab1e2687c12df87ddf7d95dd02a5aa47da6eb1e788293d2573fc0e33241971bdb76df3befb4aceaf705a8ed13811d0266ac70673cf6c2c13403adfc76362eb16c81bb3f66c444b8eaabd9a42369e6e457bb785d4d414394c1b2a07ba90c5a4b8c997a029fe91b9e17bc1fc2f36ce807033a15cb7f243a6125fca595e51cf3af144b0b34ae22099c490a6aceb9d639e4de38cb0be5c3f1f1eef301daa2bc3cbb8f5b35d0b7e11ca3dba35c351299", 0xd3}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="865693388ab76d5d6f204585e3c726ef6a8baabba5180ca4c2f719b789f0cec4b329a634568f305fdee8e10fc78e799dd5c31a4576b93e0476b4040e2f6720eeb87e78b1630842d0bed67d7de116d2602b77ec9de60812d1f4cfc0b238e248cb9aec335df10250af6e5194d29cbb2253096943e1fd877ab713fe850be7c264b17877b63c391bee15780e9d85906c969bb4aad4a3dce51119a947d70d9eaf0d242a44896d9533fec9", 0xa8}, {&(0x7f0000001480)="fa59072d5be7c8512bb41cbb6ffcc10796b2f5f1521e34aac7edd9adaf44e9ab2be9176ee55f9bd4439c03b3f4d850699faead78f461388d9976f061b88795e6fb4603d18eaf44aedfd09a5d7705f704dd0a57267b2864b5e35a3914c359a945863e1fa185f3c7ed7af2a0661fc4d641b6e1489c04f4eb0f5a0c63f650d27da0f72b06d82dc598373578e0021ac1e28d00502b778f7460b5ef48cda9af7752abb84712ecf82e58cf18042c7d79468b98effcf223d5eb9a05083759b18e5bfdc53b801cb66b08de8a3b095739b92dd7119fce", 0xd2}], 0x6, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.058092][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1368.084511][T25415] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:30 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x1300, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x10, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:30 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x4b0d, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) dup2(r1, r7) 20:22:30 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCX25SENDCALLACCPT(r5, 0x89e9) r6 = fcntl$dupfd(r3, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000000c0)={r9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000180)={r9, @in6={{0xa, 0x4e22, 0x0, @private1, 0xfff}}}, &(0x7f0000000240)=0x84) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) accept(r10, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000300)=0x80) 20:22:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$SNDRV_PCM_IOCTL_XRUN(r1, 0x4148, 0x0) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.401927][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1368.432213][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1368.457258][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:30 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x10}, 0xfffffffc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a0000001000001b", @ANYRES32=r7], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x50, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x31}}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040800}, 0x40800) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.560595][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000240)={0x990000, 0x10000, 0x57, r6, 0x0, &(0x7f0000000200)={0x9b0961, 0x1, [], @p_u32=&(0x7f00000001c0)=0x3}}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, 0xffffffffffffffff, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDCTL_DSP_CHANNELS(r10, 0xc0045006, &(0x7f0000000000)=0x40) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.637257][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:30 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = getpid() process_vm_readv(r6, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) migrate_pages(r6, 0x3f, &(0x7f0000000000)=0x1, &(0x7f0000000140)=0xffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1368.707877][T25488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1368.815703][T25489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1368.823899][ C0] net_ratelimit: 51 callbacks suppressed [ 1368.823910][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1368.889177][T25489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1368.913630][T25489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1368.932888][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x60, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1368.975762][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.013269][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.061041][T25503] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:30 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x189c, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1369.132987][T20090] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.133030][T12691] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:31 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000040)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) userfaultfd(0x800) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SOUND_OLD_MIXER_INFO(r6, 0x80304d65, &(0x7f0000000080)) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f00005ea000/0x3000)=nil, 0x3000, 0x0, 0x4010, r8, 0x8000000) syz_io_uring_submit(r9, r1, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r2, 0x0, 0x0}, 0x5) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SIOCGETNODEID(r10, 0x89e1, &(0x7f00000000c0)={0x800004}) 20:22:31 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000000)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SCSI_IOCTL_STOP_UNIT(r9, 0x6) openat$vcs(0xffffffffffffff9c, 0x0, 0x569081, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1369.174814][T25503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1369.182342][T25503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010100}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) io_uring_enter(r4, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1369.227068][T12500] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.332010][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1369.343247][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:31 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1369.380565][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1369.407236][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1369.513246][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.585790][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1369.613613][ T21] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1369.633686][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:31 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0xfffffffe}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$USBDEVFS_CLEAR_HALT(r4, 0x80045515, &(0x7f00000001c0)={0xe, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r4, 0x3312, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000180)={'vxcan0\x00', r6}) [ 1369.695544][T25574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x3f00, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xf0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:31 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a0000001000001b", @ANYRES32=r7], 0x4}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r6, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x845}, 0x24040800) ioctl$int_out(r1, 0x0, &(0x7f0000000140)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x4a, 0x0, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000000040)={0xe3, {{0xa, 0x4e22, 0x2dc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffff0}}}, 0x88) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r11, 0xc0845657, &(0x7f0000000340)={0x0, @bt={0xffff, 0xfffffff7, 0x1, 0x1, 0x9, 0x5, 0x68, 0xffffffff, 0x9, 0x3, 0x5, 0x8, 0x5, 0x60, 0x16, 0x27, {0x7fff}, 0xff, 0x80}}) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, 0x6, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000044}, 0x10) 20:22:31 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f0000000000)=""/26) ioctl$SIOCAX25GETINFOOLD(r5, 0x89e9, &(0x7f0000000140)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0xfffd, 0x1, 0x7e, 0x1000}, {0x40, 0x9, 0xff, 0x9}, {0xfff, 0xff, 0x0, 0x8}, {0xfffc, 0xff, 0x8, 0x1}]}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:31 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) alarm(0x7) [ 1370.061112][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1370.115001][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1370.144799][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1370.243422][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_setup(0x1, &(0x7f0000000040)) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) dup3(0xffffffffffffffff, r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1370.302833][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1370.315935][T25643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1370.355545][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1370.396965][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1370.415451][T25636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:32 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x5865, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:32 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee01}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1370.523823][T25658] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x300, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1370.567960][T25658] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1370.577080][T25658] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r7, 0x40084146, &(0x7f0000000000)=0x1e38f900) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = io_uring_setup(0x1, &(0x7f0000000040)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) fremovexattr(r6, &(0x7f0000000280)=@random={'os2.', '/dev/loop#\x00'}) r10 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r10, 0x1276, 0x0) sendfile(r3, r10, 0x0, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x5, 0xe, 0x9, 0x0, "93f05e3ae75714108df9584dbcce71b916194c5c879ba37906dad68d2feacf5d86cd72616cde940ab4c670142e09d3d38a091bf493f698407a4808723e6105cc", "24569a65a95507fbc0e5c5733f286c541c145940d5f3ee6ec7f66303314b7ee8", [0x800000000000007, 0x40]}) 20:22:32 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCEXCL(r6, 0x540c) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$FUSE_NOTIFY_STORE(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="2e00000004000000000000000000000006000000000000000100000000000000060000000000000000e42e000000"], 0x2e) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:32 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:32 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x6000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1370.819644][T25710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:32 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') [ 1370.866488][T25710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1370.923948][T25710] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:32 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x6558, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:32 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000140)=0x54) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) signalfd(r8, &(0x7f0000000000)={[0x8]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x500, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:33 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x8000000) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 20:22:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000640)) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x37c, r6, 0xf2e, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf4, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c574626}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x243d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dde9ca1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca2d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa91f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x874e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf5fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76ea4981}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d6c98d1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e7dc263}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x887d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc03d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45211534}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6515a6e2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa3a7584}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xdfb765f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x356adde0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3d1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed9d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x34cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f0ad7b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19d0461c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e5e1f47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x370418e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc33}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x90a8}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x2c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e0f3aea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59f0a70b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x128, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x19de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77ca8244}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a877ea3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4196eb5d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35c57897}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43aa7ca4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69b01437}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f0e8924}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5241731c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x10fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2070bc23}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f6dd276}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x702c2d30}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1dbf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x296e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd584}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5512}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b48}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bf8cc0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd4c7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x748682ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x481361ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bcceca8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4866755}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61bd7dfc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2f3a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc4c4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x86378e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3170}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x3c, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7805fff8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34855dbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47dee7af}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15900401}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f1e5680}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39ccad78}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xec79}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73bc7934}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x99f7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28adbf93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x752b1e5e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2838}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29112e1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf4f}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b6889a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x467f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1137}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23a010dd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b43af45}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa42}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66083e0b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f120133}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11a01d52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2449}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x68fa511f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x509a58c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d936be3}]}]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:33 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x8100, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:33 executing program 5: r0 = getpid() process_vm_readv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000180)) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r1, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1371.408581][T25776] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1371.445543][T25776] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1371.476721][T25776] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:33 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x2000, 0x0) getpeername$l2tp6(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$unix(r5, &(0x7f0000000240)=@abs, &(0x7f0000000140)=0x6e) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x600, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:33 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x9c18, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:33 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='security.ima\x00', &(0x7f0000000200)=@v2={0x5, 0x2, 0x4, 0x420, 0x92, "cf75a5f51fd169c195f697d489e675c2bf1c48c59c701f45d4469c5ca9e887bd9954b3289f1a905e7843a3c435a733f6d737bc722311fc78f78d6f676397925246e6d4c51454d5ba7b63e48a49f42d088a881c50ed8f6a2d54d0f64d015abf8bd4467cccb1e59690644e484d45e6d236740446d2010b439b26e7eb54322f9580aa372d80bf9bc06bcd1eabb3cf7a24cc79d3"}, 0x9b, 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000000)={0x6, 0x2, 0x9, 0x1ff}) 20:22:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) 20:22:33 executing program 5: syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0xc06855c8, &(0x7f0000000180)={0x7, 0x40, {0x57, 0xf97, 0x1ff, {0xe1, 0x7a9}, {0x1ff, 0x7}, @cond=[{0x40, 0x7fff, 0x4, 0x1ff, 0x7f, 0x4}, {0x7, 0x3, 0x200, 0x3, 0x8000, 0x1}]}, {0x53, 0x836, 0x7, {0x7fff, 0x5963}, {0x7000, 0x1}, @ramp={0x43e0, 0xd7d, {0x5, 0xa0b, 0x20, 0x6}}}}) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r7, 0x80083313, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r5, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1371.799066][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1371.856088][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1371.877652][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:33 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1371.985000][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1372.005723][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1372.034672][T25820] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000000380)={0xfffffffc, 0x0, &(0x7f00000001c0)="d7161a8f183ea8753896b8fdeb06f342394b577c87c849fe2d3ff39b0e69343392b8790a042a40aa62c8cb1a2f10bbd0fb02b12cebde10c450699fbb200df4ef284d0e3b20dc966202bec3ecd5aa87cdbc566b526b14688eac8826be226cb4c565780b9bfc32a596ce97632628c275d715d698e446cd3510f2b813c79342a8328fca30fc7afe38e9b8f184b3d9e71be734dd3faff05b55853abf140d554aed150ba4f2896e8a3aec37561cdf145e467698fd37f32de74acbb662f427c1abcdcec5e669dd523c47022c67e909bde4868d0bb826b955e9d6", &(0x7f00000002c0)="2c3c36cc83fd1ba30d63842028ecd24f4ee61216006efad2aadd8c110dacc954da6f767e80ec475ff558b391554797e04a87fbda4263fcabc9e21ff6d712fa82bef462ba67e571420b5049988c7fcbe3c3d646100276fed7f16d32882264faacf5665b10e725f1e2fe21427181f95ed8b3ca31453fb5e96ee15f183428ad8bce8daa6260586897673828bf52f9db5b49", 0xd7, 0x90}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = io_uring_setup(0x1, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x44) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x700, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:34 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000000000)=0x4) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}}, 0x84) flistxattr(r8, &(0x7f0000000240)=""/221, 0xdd) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_SET_DEBUGREGS(r10, 0x4080aea2, &(0x7f0000000340)={[0x1, 0x4000, 0x100000, 0x100000], 0x3, 0x40, 0x2}) 20:22:34 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x34000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:34 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mmap$snddsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r7, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f00000001c0)={{0x80, 0x38}, 'port0\x00', 0xc1, 0x180811, 0x8001, 0x3ff, 0x8, 0x7fff, 0x6, 0x0, 0x2, 0x20}) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = signalfd(r0, &(0x7f0000000200)={[0x7]}, 0x8) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) accept4$inet(r3, &(0x7f0000000740)={0x2, 0x0, @loopback}, &(0x7f0000000780)=0x10, 0x800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$SNAPSHOT_SET_SWAP_AREA(r1, 0x400c330d, &(0x7f0000000000)={0x3be2, 0x7fff}) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) write$binfmt_misc(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfb) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1372.419683][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:34 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x400300, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1372.476258][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1372.488103][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:34 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r10, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000240)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x4e20, 0xfffb, 0x4e21, 0x8, 0x2, 0x0, 0xa0, 0x29, r7, r10}, {0xee61, 0x20, 0x8, 0x100, 0x8, 0x7fff, 0x9, 0x4f77}, {0x6, 0x4, 0x3, 0x1}, 0x81, 0x6e6bbc, 0x2, 0x1, 0x2, 0x1}, {{@in=@empty, 0x4d5, 0x32}, 0x2, @in6=@local, 0x3504, 0x4, 0x0, 0x4, 0x5, 0x3f, 0xeee5}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) fchmodat(r11, &(0x7f0000000340)='./file0\x00', 0x81) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1372.589161][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1372.610286][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1372.628144][T25901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:34 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) writev(r1, &(0x7f0000002600)=[{&(0x7f00000001c0)="3c8d63cc1cd306f1d28add94df2e597e6c2a0d9d15afef2f223965ef9adc98ad592e291c74bd066e18e7f70fffb43758bff61372b2a9cc872f9e533019fa9edb446f480310a2b3ca2863ee8d9ab6", 0x4e}, {&(0x7f0000000240)="fbc7cfccdc6d7924618a59548aa0b6f7806f0895e853152feca245de3e8721502a1807c44f6133feb314905e46d87141b580f9a950b334be167937a77190c3c9ee621f5dc209631576198721c8a22697d92abda06868c54d39c25bea99", 0x5d}, {&(0x7f00000002c0)="16e7c92c746573e74258f4bd63508f520a32fc3060fecfbe5acd5b060ff82e18bb05ece637b859a971a0ae2a0c52f860b432ec53bfd8f2370cde7e0febfd11e3bbf5e76c8f4a9c7e33133ec500cf1d076b0ee05fd24e56e968156a91753cb62186ccbec097987b1f29924485acfb5824885f1feab3a3789f6928e13cdc924fd5538082350dfd7a59cdb37d044c1a5d975bd0cf6b06c099a439d1969ff811a7ea456743a840aff0b85f0a3481eba293f807e73464359ba4bb77c9744217eb1d64cbde58564110a08a1f0638be6d5dc9724f482359bf", 0xd5}, {&(0x7f00000003c0)="d0a24c7a84b6690b686765ddfbe58c3b3d445939d82ea84d518e4c09cb3c8c9e1aef7b36ea6fb890c0ed275c0ee1d9f9137f87d69370cdc1ed583b472ebf4b24bfe231f59b1a974bfd511b44dd7260aba2a57b9990baad90d1673078a3f7ce5e10282e4b6d04c49c7d29b8160c866920cfa784ff06de11a29d02a011ddf87e0e47b5e4ffc303bb453f162660cc5a83a97d761095b75dffc9fc087bc7260d4281242ea59176ec7d1293f316533b75d4daa7df98ef2490363a60dd30e38044903588d5c506d7b6b4fba5d4cf135d013d232a4190eea5474e344e128317af31827b95f3e962da690fbe06a4fce35465bdde20666351dac4454c", 0xf8}, {&(0x7f00000004c0)="155cb02987812f05ecf5c51cbf86c2fbcd26474cd64b00bb471860fad9546c770790c50def29cadf103ac88ca315205b28774561ee28734406d6a1663900c88310af2311c59c595ec55db5c0f8d9f51d8ba862", 0x53}, {&(0x7f0000000000)="4f4178cd0d5c4dccf7fb6bf712317624da4cec2a54849cf3f1c5f281060c4478974af6ee939b9ec73bca207ed2d3a3e22b921db3c8b4278a", 0x38}, {&(0x7f0000000140)="7650e0c0663b7248505356c5783b46865f9c19de76", 0x15}, 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0x1000}, {&(0x7f0000001540)="303db1c867afd413342b1fd592ddecacb0ca8575ec06c3a7a0cca449cc192a562e3a440bae4de44c0009a730a6f00c227200af1d7772e346bac2b5e14fcf31d021e72f8ee841ad373b026eed232ba4a1c924ed5e682393eaad29e5c66fb45b5671253716ef63b9db810b2cfc59504650fdd022dd947b4e41dd3d5cc1941a60610779be1bc61384c391a41d8f7335032da19a3cf2e17b66dc045254c6c2d2690bef245c4488025ab6a8ca6072bbd9a493e4f6f8b66cebfb79a5a5d5dd99961b7bb71f3ea28526d55fb3f6f276f626a723206dffffbd363a01301ebaae5874274dfb9b43be9acb80c287f7543de995329672490b063dc91db9d135b979095b1fd74cae3da45c5808c5cd494ee6134be207172727e3fadc57441ea66f48efe73dfdb755e27a26c5fb8098c8e5c71a922903434d75fc64a62d9b5bcbcf0a998a207d810533fd34de1c53ca0f054bcab5855c80f69058cd5a2f06c48fe7d2b7a908a57b08fc060e0a926becdc29a7f62a074bf95acbe249763f64c5f7aee52b30daed28d36fe0747aa7af3e9b16eece5afb6d3baf2329b30218975bd96c76d981a51d9f55cb051e0fa2d4cbd85f8de4ad5f4369cabef839b0c05ca2c1cbf938b8d124d24f7cf02dff100e51add33da7d3ed196d4f086902d8ce526a1a4ff50a9b52a93d58510e88851f9f5daca28deff5ac053cf67efe26541ed867c8e14bbbfac21a1d6024d1be859495050b2c96a774059c5755cf6f19978a293f8851bd3d645ce1300c8b92249bfa7ac0878d4586aec15dff38371d282111dc594a30c8038a6d5c0e93927b05692d855f306920d525627d0fe96ec2a83db372143e734e117e45b69931bef807a16e6332e46479b0a355b870017ee90cd2b132379025f6c0218035853e657a2f2dc23f6d6d2855d638534dedd7f0e75357c06271f37d66bd002b1c546a3d0b6a6139539acac78fa17d226f428db43328b1f94ffdb09fce413f04d068a1e0ae5cf38b4268cfbe244a7e08cff4f52c116b7b41ed4bae6e67570734f5922c6bce7c869b60f688a9c32b0dc9f4447a4b328aef6223f2b173655f58019c2a993a0700810ac6a2c73b9d25608ea710161691bcb9ff393adae8c52dc2f0bdbb96f75595eff73e2032fe48e3e4877d4e300b48c95f9c2b997a36e5baaefcbcf942f7d2e9a8e398d4ae881a5e3521dfa6199ad0452322ffbb18aa727cf4fcae2c4c8eca1ab10380bb63258699f4855dddc015b8d45ee58d0aa12c5360eea00d0e537ba5ae085249fb1c584089e925c482fa3aca205dc91e0a3d77c2e0f6b5d45320d525c570aa8b71773f471b435cab12e5c30b669a67fee3819d7e39aa239e783e93c33dbb1ce62b275795f9488afe2b34832a249b57513916b5e955246c31a264d6a08b132b7f89629c3dc1537470a4b6551fd1941ef73a63fe8344d02b684a0f7f69412dc32dfc513e5712bf9c6a67e89273b7c1ddad886dc07455f68561f68d074491ccc851e60e188f991bdc5e0dc4fffa2e63416258702708e3368ec5d5a03f94cee8fefad83b0825da66b339b278411d2607804b61b6f9441521503e40cbeb5956d9b8270ae7af51e682915404fcbca762a5db43080d2062eaf6d5b66968533a54cfd9a51498e7b302224ba0464570a4c6c0e4ac942ce55bcbf6463357157640344ee2284f745d4de74274c5bec1e37e6379e2bfcae5c551c560f9f6ddd1ddcbadd4fe9ae247fa4e228e63939ff6289f95efee5477511d18b7797e0f3c91aeb357e7dbc5be626b8b22a8725a08934b29f84c769d7306c85a3dec70c8dbe2c2c0800ae8b8c101f2a00067406df5ff43a81b3b7cc1de9b207f971790050b4896ee664303457d46920bf35ec57a56239e73c0d2ba13ff55756f96cd106f8a79927c81c9c438ea02335216ad2bd23f21d2c983300cf0ab4ba1687ddc02ded2ed7f419f31cd23129d531ea4a3c86155575da7125512f302f2addd14d7404ceafb52519759e3fb7507550447727324e674b11d99f1fa72204b7da161fedf45e23d185a4daa58b95b1c464491ecd6ec4df2e5bb63564d9e41f9e6da41e4f1a1124c8cfe2f66fa9e23ef6b5e454abdd7b7f289b1299361093b0f9b5b3cc39c71e71b9bd7a7e839e971cf92a601dc3d010a765cce102005e60236244b82d87dc57bddb81199a2d7e814b24de49e9a9882ad9eed285be808cb395f802b4a2306b8ac89c281643821a8e8363119c82215bc398e72bb8abe943c5b3230e82f608f67de2cc42a86eb5243769b9236c30b3eb425e0986311a0c1fe9be9857823411576e2bf8b14f6475e0942e9a3b4271a4669c6646036037cdf5590d311a9152a05bfef5c9bee73dba6f9011a8146f8f1354d11eaf680b5d8bc3c6b9d10393bd63849c42509800698ebd3ae28705808153792bd235b3f61cef5ba6f54605c65e12b17b8384b3b941c7e5786f14bcd5cd239f59ecef4eea30aaa02ab435255541b0027400b2ddd80033976a123c29d7e8863e2b758c061978c94cd15562a5d9d4710951680b7901cf349555a60830c8ef79d3b865e5b1b8b7c62a1cdd9041245989075538b699afc5982eb1334ada2baadb7a6aed4285871528d98fa064ee9934632514de741c9a26584539ec7bd5291a1ba98fb2a56bc77fc89c5493ff6d02333d41996e7a0186efa5883008e8986df63ae0b752668a64f73093ca562693acbb71f52b15d53c77906c25c9b23de0507daa45be38ecf5bc12eefa54f768a18140860bfc6a36678497911a63f9ff026e666a8786a96ef8cb11288961e4f90ee340bf30a7f3d65fb702ff10757c37305002d43806e15df5e90a70f814a34ce60a49d1f24f0f0208b4887061f0a01489ac8c83fe79cf129c6cf7b7559c11ec4249b5dcd4620cfb20d0cf046f0ea5c9abb4974345d88fb3c1be66a918a4e413bc4f07f98b087125c8b82851a859138384a5d036f4868dd3c932d5e62befaae90e966571e9fc14aabd041aa3bfe688cac4fc5d1473cc8a9b652eaa74b8689c313402b0e673575b43cf05e4ee59e789723946abbb682b78310fc0077c592e280bad3aae51c5a9438a7ccdf711cf273d77b325ce07459e12319dd860e431e8fcb0b0e6597428388a7b8564713716541e1ad4e2452bd869f5e0778180b78ac8fc4171367fcdc8b37f5abe6d40f1cca80c103b8087b74ba6fe0736877508481db696c882f05ed32dd0a04533936a1119ccc7ac751d9ea300ee770d56404c472bd1a3a83700011030da5722f5eba4e23823177cd39d3ef8b697c0e13db01aab6444bb8009d748bed96d336d13765c2187b9a0e97972a74367e7b0100962c88c6c9e38e8d655e2aaf5395bbbd9667d403e1bd4c0e71c939d5f781ac435dd678505592e94a97d6665ebd8039d34533fca6e70ccfa137c949ed94d1d0c86cc1f0b2787daa692cfb31090d211e0c558362d9c78f237481628bcb2ebd90191e6c0a16f8c1c00e798e31c14023edbb420a61e2e54c1e9cb01f2f3dadde632f53d1d9bba437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0x1000}, {&(0x7f0000002540)="ee72a8fdc018a1f1555aef8f8b2824e90ef4365442b00744640e155ecdc5566be52521a95d64d7a488843bd16e53abe7174d7d63a56781e703df270cf70954c89715e4eed4363702dc0779c39fd9ef4078a9c5db9e432d6c0291023064b4f7e8dc999902b163a4f42c4308a0dae0d942cbbedefd2c468d30b53a5b098fd3c02020a96e0ad4c9319dd6011fd599403c00b2e75831eb7f8ab803b24cb3b7b5d667bc61b1f3596c7991c7ac5243c4ced8679b5eb7e938", 0xb5}], 0xa) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r8, 0x40405514, &(0x7f00000026c0)={0x1, 0x3, 0x7, 0x80000000, '\x00', 0x1}) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x900, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:34 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:34 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3, 0x2, 0x7e, 0x3f, 0x0, 0x7fffffff, 0x2125, 0xb, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x100, 0x4, @perf_config_ext={0x0, 0xa82}, 0xba00, 0x9, 0x7ff, 0x1, 0x1, 0x1, 0x6}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xb) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) fsetxattr$security_capability(r1, &(0x7f0000000140)='security.capability\x00', &(0x7f0000000240)=@v1={0x1000000, [{0x1000}]}, 0xc, 0x3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RSTATFS(r8, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x45, 0x6, 0x5, 0x1ff, 0xec24, 0x51, 0x2, 0xffff, 0x3d}}, 0x43) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 0: r0 = syz_io_uring_setup(0x41a9, &(0x7f0000000080)={0x0, 0xffff7ffc, 0x0, 0x0, 0x342}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400100, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x10307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) r8 = fsmount(0xffffffffffffffff, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_io_uring_setup(0x416f, &(0x7f0000000240)={0x0, 0x2752, 0x0, 0x3, 0x73, 0x0, r10}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r11, &(0x7f0000000300)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x4004, @fd=r8, 0x0, 0x0, 0x3, 0x0, 0x0, {0x0, r5}}, 0x9) creat(&(0x7f00000001c0)='./file0\x00', 0x6) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x10000, 0x8) [ 1373.168523][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1373.213994][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1373.241999][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:35 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f00000001c0)={0x3f, 0x0, &(0x7f0000000180)=[r0]}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400201) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) r7 = getpid() process_vm_readv(r7, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000000200)='mounts\x00') r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QUERYBUF(r8, 0xc0585609, &(0x7f0000000240)={0x1, 0x1, 0x4, 0x0, 0x91, {0x77359400}, {0x1, 0x2, 0x6, 0xf8, 0x1f, 0x0, "207499af"}, 0xee5, 0x4, @planes=&(0x7f00000002c0)={0x7b96, 0x6, @mem_offset=0x100, 0x3ff}, 0x9}) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:35 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = open_tree(r7, &(0x7f0000000000)='./file0\x00', 0x8000) read$eventfd(r8, &(0x7f0000000140), 0x8) [ 1373.396552][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1373.498849][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1373.528803][T25977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:35 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = accept$netrom(r10, &(0x7f0000000240)={{0x3, @null}, [@default, @netrom, @bcast, @remote, @null, @remote, @default]}, &(0x7f0000000000)=0x48) mmap(&(0x7f00005eb000/0x3000)=nil, 0x3000, 0x0, 0x10, r11, 0xa3279000) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:35 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x1000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:35 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x506b, 0x0, 0x0, 0x0, 0x0) 20:22:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xa00, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:35 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$rxrpc(r6, &(0x7f00000001c0)="efe194c07e8e95688d2cec89a8f899e3534e5e6dd3c52902", 0x18, 0x4000000, &(0x7f0000000200)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x6, @ipv4={[], [], @private=0xa010102}, 0x2}}, 0x24) r7 = fcntl$dupfd(r4, 0x0, r4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) fdatasync(r1) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r9, 0x40087705, &(0x7f0000000180)={0x35, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x4000}}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = io_uring_setup(0x1, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r1, 0x0, &(0x7f0000000100)='./file0\x00', 0x112, 0x101100, 0x31713, {0x0, r5}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1373.854221][T13940] net_ratelimit: 48 callbacks suppressed [ 1373.854231][T13940] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:35 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x2000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1373.977645][T26059] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1374.000329][T26059] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1374.013522][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1374.040601][T26059] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r2 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = io_uring_setup(0x1, &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) io_uring_enter(r2, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1374.162969][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1374.175706][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x3000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xc00, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:36 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x2, 0x0) r1 = syz_io_uring_setup(0x3440, &(0x7f00000001c0)={0x0, 0x4f75, 0x8, 0x10000000, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) r5 = socket$unix(0x1, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x3, 0x7f, 0x80, 0x0, 0x9, 0x1c258, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp, 0x4b080, 0xffffffff, 0x4, 0x5, 0x2076, 0x4}, 0x0, 0x9, r7, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r9 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r9, 0x1276, 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r10 = fcntl$dupfd(r8, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, @l2={0x1f, 0x3, @none, 0x4, 0x1}, @rc={0x1f, @none, 0x5}, @nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4}, 0xc64, 0x0, 0x0, 0x0, 0xb8, &(0x7f0000000240)='bond0\x00', 0x8, 0x8, 0x4}) io_uring_enter(r1, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:36 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000001300)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x31}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 'ip_vti0\x00'}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400201) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000300)="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", 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r8, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(r9, r11, r11) write$FUSE_ENTRY(r6, &(0x7f0000000180)={0x90, 0x0, 0x5, {0x2, 0x0, 0x548, 0x9, 0x7, 0x800, {0x3, 0x7, 0x3, 0x882, 0x2, 0x101, 0x5, 0x0, 0x0, 0x9, 0x5, r8, r11, 0x100, 0x3}}}, 0x90) [ 1374.382329][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1374.414858][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="54010000100013070000000000000000e0000002000000000000000000000000ac1e00f2fffffffffaa8770b06ffffffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003200000000000000000000000000ffffac1e000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000096000000000000004800020063626328636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0017"], 0x154}}, 0x0) [ 1374.491852][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x4000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 1374.565660][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1374.597067][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1374.652945][ T21] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1374.661269][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1374.692758][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:36 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r7, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)={0x18, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x4, 0xd}]}, 0x18}], 0x1}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r8, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa24d00c0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000369bd7000020000000800011c00000000080001000100000008a5500202000000080001000200000006b3dfb80300000000000000000000000000000000000000000000000000000000000000d515ee8ea8dc5937c7db509bea0fe74a408ad524455c8b9323a7904b13a9ae5909895a1a1602168d0d70669432f242f13c49b01aea949eaaf5fe56a63de2e3f3c75109d6a1300af56e474861445dc55ac5287a65d1233c308f1892d8f9e45ef4334dc99cb7072c908a9a6397c8a2daf62264cb2478b757e47d8d7b9fda8a88329a2adee17dad967616f4c9e860ae97feff27ba60154c62b670170000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4048800}, 0x8000) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r9, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r9, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1374.720475][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:36 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x588a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ec000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x401}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x5, 0x0, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1374.826186][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1374.856699][T26120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1374.892604][T25298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:36 executing program 4: 20:22:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xe00, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:36 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_pts(r5, 0x1) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000080)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$TIOCGISO7816(r10, 0x80285442, &(0x7f0000000000)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:36 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x5000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:37 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r3, 0x0, 0x0, 0x0, 0x8048008}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r5 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) r6 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r7 = fcntl$dupfd(r6, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:37 executing program 4: [ 1375.314958][T26197] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1375.358530][T26197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1375.401284][T26197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:37 executing program 4: 20:22:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x18bb, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:37 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x6000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:37 executing program 4: 20:22:37 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) write$binfmt_aout(r6, &(0x7f0000000380)={{0xcc, 0x1f, 0xe0, 0x1c4, 0xc1, 0x9, 0xe5}, "189527c5ed3c30526b1185e22927437772bd6e9b07cdce096e8ca74da7a2851b03a38897509eef8642acbf44ebc090294ed753ac86c30b58cb02aa74c686b41dc49d2ba2e2b3c4d3ca9400aafe445d6461bfbf07a8699df91d70a6cb1d5b103e38488132787b7bc88a6311fe76e821620ac7d58af1e0e09872675b1feabe4dd26702a2dc3eec92adadb0a66e969cc21d1cbc831e77b816f27ed0f32c9f83fc60dc81fb5653cbba2b40bdc454505eff81cf845f614cfd522aacf4e1e08889872afda0eff5f7990a0d32850552a5ba72c94a8cfdddd4d7497fce2eccdac9", [[]]}, 0x1fd) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101080, 0x0) ioctl$USBDEVFS_GETDRIVER(r7, 0x41045508, &(0x7f0000000240)={0x93, "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"}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000000080)={0x5, 0x2, {0x3, 0x0, 0x5, 0x19ce00c4d88be020, 0x393}, 0x6}) io_uring_enter(r0, 0x5690, 0x0, 0x0, 0x0, 0x0) 20:22:37 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0xa, 0x3, 0x3c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001c00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"/1853], 0x1178}}, 0x0) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000000c0)={r11}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f00000001c0)={r11}, 0x8) sendmsg(r8, &(0x7f0000000a40)={0x0, 0xffffff2c, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1375.780706][T26228] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:37 executing program 4: [ 1375.821698][T26228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1375.856012][T26228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x3f00, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:37 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x8000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:37 executing program 4: 20:22:37 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet(0x2, 0x6, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RSYMLINK(r5, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x10, 0x1, 0x2}}, 0x14) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r8, @ANYBLOB="bd0000003f04f43dfde23c05741ddb5b6acc14aa9b495c7ab649faf3dd319532c28b6124f729fc38bc2b7fe021bc6508477f5a927bd8e1636fe77740267e29802a61b465201f7b719eeed8444f665a8a6ba75d0c36b5288e9718068a09b9293b539dd74999fd803003a929a61edbfe37e7510ad72bc210f6071852f22faef8572b5d6b78953c078eedeb599ac70fd85df83ba092ae6cc5abfce80076dbada0c803433be5e450ed6334df02e1047400"/190], &(0x7f0000000140)=0xc5) r9 = socket$unix(0x1, 0x2, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x38, r12, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r12, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xfd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) 20:22:38 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f00000002c0)={'wg0\x00', r6}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_buf(r10, 0x1, 0x37, &(0x7f00000001c0)=""/203, &(0x7f0000000000)=0xcb) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 1376.134833][T26254] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:38 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x11c, &(0x7f0000000540)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r5 = getpid() process_vm_readv(r5, &(0x7f0000001540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000011c0)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=[{&(0x7f00000015c0)=""/28, 0x1c}, {&(0x7f0000001600)=""/162, 0xa2}, {&(0x7f00000016c0)=""/138, 0x8a}], 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10}}]}}]}, 0x44}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e00)={0xffffffffffffffff, 0xc0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x10, &(0x7f00000004c0)={&(0x7f00000003c0)=""/223, 0xdf, r8}}, 0x10) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x2, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000003d000000000000000200000085000000410000000b4806000000000018130000", @ANYRES32=r4, @ANYBLOB="00000000000000008500"/20, @ANYRES32=r4, @ANYBLOB="00000000fbffffff9500000000000000"], &(0x7f0000000240)='syzkaller\x00', 0x9, 0x9f, &(0x7f0000000280)=""/159, 0x41000, 0xd, [], 0x0, 0xc, r7, 0x8, &(0x7f0000000340)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x3, 0xf, 0x0, 0x5}, 0x10, r8, r10}, 0x78) wait4(r5, &(0x7f0000000180), 0x4, 0x0) 20:22:38 executing program 4: [ 1376.205964][T26254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1376.238866][T26254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:38 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x9000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:38 executing program 4: [ 1376.373844][T26269] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1376.435825][T26269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1376.464243][T26269] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:38 executing program 4: [ 1376.631088][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1376.684730][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1376.711536][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:38 executing program 4: [ 1376.879098][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:38 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TCGETA(r7, 0x5405, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r8 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x140, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1f, &(0x7f00000001c0)=""/70, &(0x7f0000000140)=0x46) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1376.960805][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:38 executing program 4: [ 1377.020438][T26283] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:38 executing program 2: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000001440)={0x4, &(0x7f0000001400)=[{0x81, 0x81, 0x0, 0x401}, {0x3, 0x1, 0x1, 0x6}, {0x6, 0x81, 0x80, 0xffff}, {0x400, 0xd4, 0x9, 0x5}]}, 0x10) r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r6) r7 = io_uring_setup(0x1, &(0x7f0000000040)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r10, 0x0, 0x1000, 0x76, &(0x7f0000000240)="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", &(0x7f0000001240)=""/118, 0x4, 0x0, 0x12, 0x8a, &(0x7f00000012c0)="02aa1f6dcf2389db437707bee3a2b8039696", &(0x7f0000001300)="49004f6a5312bceb39685586714016f0b52b4a15660bcc8b138b0d4205b56d4e1eb56e59273cdc76099a335542e2e1e0cb043b2bfc133b1a61600c2d583ac200c2a48c436ef1406958b514cf373cd47d58a6d897f1d236a6e36c91f11a69086788d14d45dd0bed8cd04ac8a370cefd3a1ef585fb1228dd204f5ee87e8a835d9c9406b0999cdc196c677e"}, 0x40) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r8) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x402, 0x0) ioctl$VIDIOC_QUERYMENU(r11, 0xc02c5625, &(0x7f0000000140)={0x8, 0x1, @name="fc5b7dd45c4ef0e58a2925f3a0cac64929db038c7b4604511c827d428deac2cc"}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x4, 0x0, r5, 0x0, r0, 0x2, 0x0, 0x1, {0x0, r8}}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xa000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x5865, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:39 executing program 4: 20:22:39 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, 0x0, 0x200, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000000)={r7, 0x6}, 0x8) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:39 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000240)="1b0ffa77d82192680b41398f7f1571f37c8540ba27e594fa611799b49257384259dd782028adba8893d307ff933651acdb390bca6e18bf4dfb49adea805acc261a11e87ebabdb5d5b26fd3dd8e30f81451aff43d31d9ec58375650f25e5804cf3e63d992d4c6f09752dd60", 0x6b, 0x7}, {&(0x7f00000002c0)="0eeeedb61777da0f20654eeb1ad486e38bcebba8d3f1f2ec85905dc5c5518cd185a169c04d7bc78e14e332e19088264a1b8e3ab05ce93a6edf7e9cf60de58f6d5d9e9aea41f1d89553a9ca3e541805ad13547667880d4ac29e80930b8b744ac566969edf71a16f26b4dd8ffa4dcf7ece2480b028656ec5167076c5288e6cc677f74d7cb026e1cdabb18f9070b9b8d5a6cc27885cf1f6d4db9a15b442aebfbfdfbad878f6076d584109f881b235c91b", 0xaf, 0xfffffffffffffffc}], 0x8, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) 20:22:39 executing program 4: [ 1377.454864][T26337] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1377.507856][T26337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1377.544455][T26337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:39 executing program 4: 20:22:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x6000, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xb000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:39 executing program 4: 20:22:39 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000140)={r3}) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000000)=0x1) 20:22:39 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xc000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:39 executing program 4: [ 1378.010556][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1378.040656][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:39 executing program 4: [ 1378.078487][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:40 executing program 4: 20:22:40 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f00005eb000/0x4000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x4007, @fd_index=0xa, 0x100, 0x0, 0x0, 0x2, 0x1, {0x1, r5}}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x6, 0x7, 0x2, 0x7, 0x3808, 0x0, 0x0, {r8, @in6={{0xa, 0x4e21, 0xfffff800, @private2={0xfc, 0x2, [], 0x1}, 0x1}}, 0x0, 0xffffff01, 0x20, 0x1, 0x7}}, &(0x7f00000004c0)=0xb0) r9 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FBIOPUTCMAP(r9, 0x4605, &(0x7f00000003c0)={0x100000, 0x5, &(0x7f0000000140)=[0x7ff, 0x8, 0x8, 0x3ff, 0x9], &(0x7f0000000180)=[0x0, 0xfff, 0x0, 0x5, 0x401], &(0x7f0000000340)=[0x3f, 0x4, 0xbc03, 0x7f, 0xff, 0x101], &(0x7f0000000380)=[0x400, 0x3, 0x3, 0x8, 0x94b0]}) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000000)={r6, 0x1, 0x6, 0x1f}) io_uring_register$IORING_REGISTER_PROBE(r10, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, [], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x1c) 20:22:40 executing program 4: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:22:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x6558, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xe000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:40 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r5, 0x8008f512, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:40 executing program 4: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180), 0xe1) 20:22:40 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000000240)=""/155, 0x9b) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) [ 1378.511183][T26410] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:22:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0xf000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:40 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) [ 1378.604656][T26410] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1378.662201][T26410] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:22:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0x8100, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x10000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:40 executing program 2: r0 = syz_io_uring_setup(0x3442, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcf8}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r5, 0xc0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r6}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r4, 0x0, 0x6, &(0x7f0000000080)='\x92*.\\{\x00', r6}, 0x30) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, r7, &(0x7f0000000300)="145d92ce6bdc16531e0f0e52d0375042fedf1cc9307cd8976a33be2996a51cc529933f31c6914f27d4cead9b8bf3237511d71baf7e71b79d6ae37be06ea162adff2b45a350c2cfe6910b0c37f7c0b2814fc34ed6f300", 0x56, 0xc6bd, 0x0, 0x3, r9}, &(0x7f0000000380)) r10 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x56b0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@private0={0xfc, 0x0, [], 0x1}, 0x1, 0x0, 0xff, 0x9, 0x2, 0x40}, 0x20) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getdents(r12, &(0x7f0000000240)=""/172, 0xac) 20:22:40 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="82", 0x1}], 0x1, &(0x7f0000000680)=[{0xc}, {0xc}], 0x18}, 0x20180) 20:22:40 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r5) r6 = io_uring_setup(0x1, &(0x7f0000000040)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r7) syz_io_uring_setup(0x792c, &(0x7f0000000240)={0x0, 0xedee, 0x20, 0x0, 0x18c}, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r8) io_uring_setup(0x1, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001400)="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", 0x1044}, {&(0x7f0000001300)="18bf87d811b2736718a4cbc207e513ea4b1b2942c3541043c6ddbc9d753634a6db0f87527dcef2615d78d886e5d2c1bcc76a335eab716bae4174780a2e97c27c381acab9d1130bd82ea92292071a58b37685211e90eef7b2ffc7b39001000000f284bce8247e313c79ee7bdf041e13cb7ad109eedcb8c7574301ff046b99877dae4cbd8a0af711a1f8d7b9bf92e806c4959f4177a81a1c4ebeaa257d00a1", 0x9e}], 0x2}, 0x8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r10, 0x89e3, &(0x7f0000000180)=0x1) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:22:40 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x11000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:40 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0xc9) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) r7 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r8, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r9}}, 0x18) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$USBDEVFS_DISCARDURB(r11, 0x550b, &(0x7f0000000240)=0x401) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r7, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f00000001c0), 0x4, {0xa, 0x4e23, 0xd9, @rand_addr=' \x01\x00', 0x800}, r9}}, 0x38) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1378.984184][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1379.025803][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1379.041175][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1379.052324][ T17] net_ratelimit: 38 callbacks suppressed [ 1379.052334][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.164712][T26455] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 1379.172743][T26455] #PF: supervisor instruction fetch in kernel mode [ 1379.179233][T26455] #PF: error_code(0x0010) - not-present page [ 1379.185187][T26455] PGD 1e35b3067 P4D 1e35b3067 PUD 1e35b2067 PMD 0 [ 1379.191685][T26455] Oops: 0010 [#1] PREEMPT SMP KASAN [ 1379.196881][T26455] CPU: 0 PID: 26455 Comm: io_wqe_worker-0 Not tainted 5.8.0-next-20200810-syzkaller #0 [ 1379.206489][T26455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1379.216528][T26455] RIP: 0010:0x0 [ 1379.219987][T26455] Code: Bad RIP value. [ 1379.224030][T26455] RSP: 0018:ffffc9001cfbf910 EFLAGS: 00010246 [ 1379.230075][T26455] RAX: 1ffffffff109f307 RBX: dffffc0000000000 RCX: ffff8880a91ba848 [ 1379.238029][T26455] RDX: 0000000000001044 RSI: 0000000020001400 RDI: ffff8880a7102ac0 [ 1379.245981][T26455] RBP: 0000000020001400 R08: 0000000000000001 R09: ffff888026684b28 [ 1379.253942][T26455] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9001cfbfa28 [ 1379.261897][T26455] R13: ffffffff884f9820 R14: 0000000000001044 R15: 0000000000000001 [ 1379.269881][T26455] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1379.278876][T26455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1379.285449][T26455] CR2: ffffffffffffffd6 CR3: 00000001e40e3000 CR4: 00000000001506f0 [ 1379.293416][T26455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1379.301376][T26455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1379.309330][T26455] Call Trace: [ 1379.312609][T26455] loop_rw_iter.part.0+0x26e/0x450 [ 1379.317708][T26455] io_write+0x6a2/0x7a0 [ 1379.321846][T26455] ? io_read+0xb60/0xb60 [ 1379.326070][T26455] ? mark_lock+0xbc/0x1710 [ 1379.330471][T26455] ? mark_lock+0xbc/0x1710 [ 1379.334880][T26455] ? __lock_acquire+0x16cb/0x5640 [ 1379.339909][T26455] io_issue_sqe+0x1b0/0x6130 [ 1379.344486][T26455] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 1379.350448][T26455] ? lockdep_hardirqs_on+0x76/0xf0 [ 1379.355546][T26455] ? kthread_use_mm+0x1dc/0x430 [ 1379.360379][T26455] ? io_uring_setup+0x28c0/0x28c0 [ 1379.365384][T26455] ? lock_downgrade+0x830/0x830 [ 1379.370216][T26455] ? kthread_use_mm+0x19b/0x430 [ 1379.375047][T26455] ? io_wq_submit_work+0x183/0x3d0 [ 1379.380134][T26455] io_wq_submit_work+0x183/0x3d0 [ 1379.385064][T26455] io_worker_handle_work+0xa45/0x13f0 [ 1379.390443][T26455] io_wqe_worker+0xbf0/0x10e0 [ 1379.395117][T26455] ? io_worker_handle_work+0x13f0/0x13f0 [ 1379.400737][T26455] ? lockdep_hardirqs_on+0x76/0xf0 [ 1379.405841][T26455] ? __kthread_parkme+0x13f/0x1e0 [ 1379.410846][T26455] ? io_worker_handle_work+0x13f0/0x13f0 [ 1379.416893][T26455] kthread+0x3b5/0x4a0 [ 1379.420957][T26455] ? __kthread_bind_mask+0xc0/0xc0 [ 1379.426047][T26455] ? __kthread_bind_mask+0xc0/0xc0 [ 1379.431140][T26455] ret_from_fork+0x1f/0x30 [ 1379.435534][T26455] Modules linked in: [ 1379.439497][T26455] CR2: 0000000000000000 [ 1379.443968][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.457957][ T17] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.467222][T26455] ---[ end trace 03de225c5675682c ]--- [ 1379.477933][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1379.488913][T26455] RIP: 0010:0x0 [ 1379.493635][T26455] Code: Bad RIP value. [ 1379.501042][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:22:41 executing program 5: r0 = syz_io_uring_setup(0x400087, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2fe}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1379.511084][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 20:22:41 executing program 4: r0 = socket(0x2, 0x10000001, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) [ 1379.560788][T26455] RSP: 0018:ffffc9001cfbf910 EFLAGS: 00010246 [ 1379.616159][ T3002] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.638735][T26455] RAX: 1ffffffff109f307 RBX: dffffc0000000000 RCX: ffff8880a91ba848 [ 1379.666354][T26446] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1379.675244][T26455] RDX: 0000000000001044 RSI: 0000000020001400 RDI: ffff8880a7102ac0 20:22:41 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0xd0b, 0x0, 0x12000000, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x4}}]}, 0x34}}, 0x0) 20:22:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x801, 0xbb18, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 20:22:41 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x379, 0x5}) preadv2(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/94, 0x5e}], 0x2, 0x9, 0x1f, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x2}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1379.732322][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.742044][T26455] RBP: 0000000020001400 R08: 0000000000000001 R09: ffff888026684b28 [ 1379.750044][T26455] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9001cfbfa28 [ 1379.773662][T26455] R13: ffffffff884f9820 R14: 0000000000001044 R15: 0000000000000001 20:22:41 executing program 4: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@sndinfo={0x1c}], 0x1c}, 0x0) [ 1379.794943][T26455] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1379.807660][T26455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1379.819117][T26455] CR2: 0000000000000000 CR3: 00000001e40e3000 CR4: 00000000001506f0 20:22:41 executing program 0: r0 = syz_io_uring_setup(0x7e5a, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r6, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1379.847086][T26455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1379.856098][ T8236] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.864490][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 1379.885760][T26455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1379.930467][T26518] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1379.942276][T26455] Kernel panic - not syncing: Fatal exception [ 1379.949646][T26455] Kernel Offset: disabled [ 1379.953971][T26455] Rebooting in 86400 seconds..