ady [ 1068.862231][T24732] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1068.929914][T24725] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:00:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$HIDIOCGRAWPHYS(0xffffffffffffffff, 0x80404805, &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0x67, @rand_addr=0x64010101, 0x4e22, 0x3, 'nq\x00', 0x3, 0x4, 0x1c}, 0x2c) 20:00:57 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SMI(r0, 0xaeb7) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0xa) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x20, 0x2}, 0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000000080)=@known='system.posix_acl_access\x00') splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1069.453572][T24732] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1069.474473][T24732] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1069.493031][T24732] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:00:58 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x5, 0xe0be, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'\x00', 0x1000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="290805000000000008000d00", @ANYRES32=0x0, @ANYBLOB="08001fd218c41d00"], 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:00:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x400448dd, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:00:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x816, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-ce\x00'}, 0x58) 20:00:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xa}}) 20:00:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@short={0xb, @dev, @remote, 0x1, @default}, &(0x7f0000000080)=0x1c, 0x100800) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x4040, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=0xfffffffffffffffa, 0x12) [ 1069.652117][T24783] syzkaller1: refused to change device tx_queue_len [ 1069.684218][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1069.712571][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1069.740024][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:00:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000200)=0x7f) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffc0000000000000, 0x80000) sendmsg$IPCTNL_MSG_CT_GET_DYING(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x6, 0x1, 0x301, 0x0, 0x0, {0x1, 0x0, 0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000280)={0x0, 0x4}) 20:00:58 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7cd903, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:00:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xb}}) 20:00:59 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r1) close(r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'sit0\x00', 0x3}, 0x18) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0xc06855c8, 0x0) [ 1070.266909][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1070.286121][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1070.298117][T24781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:00:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1070.688165][T24832] syzkaller1: refused to change device tx_queue_len [ 1070.701855][T24838] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 3, id = 0 20:00:59 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x344}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000004c0), 0x10) msgget$private(0x0, 0x57a) 20:00:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffff7478, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x8, 0x8}, 0x0, 0x3, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f00000000c0)) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000080)) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) [ 1071.333297][T24851] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1071.348081][T24851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1071.356733][T24851] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1071.445573][T24849] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1071.455325][T24849] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1071.469337][T24849] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:00 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x2, 0x8001}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)={0xffffff80, 0x4, [0x0]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:00 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendto$packet(r0, &(0x7f0000000080)="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", 0x1000, 0x4000046, &(0x7f0000000000)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @multicast}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:00 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x10, 0x1, '/dev/uinput\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={[], [], @loopback}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 20:01:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xc}}) 20:01:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x40049409, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x84000, 0x0) write$P9_RATTACH(r1, &(0x7f0000000080)={0x14, 0x69, 0x9124, {0x1, 0x2, 0x2}}, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r3, 0x3312, 0xe62) write$P9_RREADDIR(r1, &(0x7f0000000180)={0x87, 0x29, 0x2, {0x8, [{{0x20, 0x4, 0x3}, 0x1000, 0x3f, 0x7, './file0'}, {{0x80, 0x4, 0x3}, 0x7, 0x9, 0x7, './file0'}, {{0x20, 0x3, 0x3}, 0x8001, 0x5, 0x7, './file0'}, {{0x4, 0x4, 0x4}, 0x5, 0x20, 0x7, './file0'}]}}, 0x87) [ 1071.702504][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1071.725290][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1071.740703][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1071.763540][T24879] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1071.879273][T24881] syzkaller1: refused to change device tx_queue_len 20:01:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x41bc21db, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) [ 1072.197894][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1072.207417][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1072.216631][T24880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:01 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r5, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r5) close(r5) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'veth0_virt_wifi\x00', &(0x7f0000000340)=@ethtool_drvinfo={0x3, "e7221efa311ad8fddaadd434d7775da75edb2800fa52d05520ee137275724c4d", "147c904d11753574134c61b38aee2092294393d1b2af172b4b9afaa791f86531", "5211aa6a18e5dbb775d8e7a9407a38cc35758d39015844ea5b51f00846a6b029", "a3c375249bee9048b20e20868ee3ed3c4bd0cb3c6b915df739de4edabd71959f", "a41801bef5dae00bcc680df258e287f553c1d880b843b31d85ebdb1e5f638fef", "03547c7b38db2a4d79d3e109", 0x4, 0x80, 0x10001, 0xffff, 0x3}}) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x40085503, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xd}}) 20:01:01 executing program 5: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0x4e23, @broadcast}}, 0x6}, 0x90) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, 0x0) [ 1072.454052][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) dup(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4841, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c0, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x0, @remote}, {0xa}, {0xa, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, {0xa}, {0xa, 0x0, @random="486ab64fd314"}]}, @NL80211_ATTR_IE_RIC={0x163, 0xb2, "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"}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x8001}]}, 0x1c0}}, 0x20040000) ioctl$HIDIOCGCOLLECTIONINDEX(r2, 0x40184810, &(0x7f0000000380)={0x4, 0x2, 0x4, 0x7, 0x4, 0x6}) 20:01:01 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1072.524270][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1072.569466][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'bond_slave_0\x00', 0x200}) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x10) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1072.677747][T24930] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1072.803597][T24929] syzkaller1: refused to change device tx_queue_len [ 1073.128358][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1073.151823][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1073.169303][T24921] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x4010ae68, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:02 executing program 5: semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000080)=""/114) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7b, 0x521000) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xe}}) 20:01:02 executing program 5: read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x80, 0x100000000}, 0x0, 0x1000000000000000, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000000c0)={0x0, 'ipvlan1\x00', {0x3}, 0x5}) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) [ 1073.351365][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1073.381024][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1073.391091][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:02 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffc}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r3 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000100)=""/201, &(0x7f0000000000)=0xc9) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1073.475152][T24965] syzkaller1: refused to change device tx_queue_len [ 1073.555493][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1073.582421][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:02 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x121080) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:02 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CHAR_RAW_FLSBUF(r2, 0x1261, &(0x7f00000000c0)=0x6) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000080)={0x3}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e22, 0x5, @local, 0x8}, 0x1c) sched_getscheduler(0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x802, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(r5, 0x80047456, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, 0x0) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x40001) ftruncate(r6, 0x704) [ 1073.600274][T24964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x40186366, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1073.713103][T24991] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1073.835194][T24965] syzkaller1: refused to change device tx_queue_len 20:01:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x10}}) 20:01:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{0x2, 0x401, 0x1ff, 0x101}, 'syz1\x00', 0x1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup2(r4, r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_UPLOAD(r7, 0xc06855c8, 0x0) syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x7fff, 0x8880) [ 1074.088503][T25006] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1074.117475][T25006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1074.160938][T25006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1074.222209][T25014] syzkaller1: refused to change device tx_queue_len 20:01:03 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x4, 0x7, 0x6, 0x4, 0x2, 0x6, 0xfff, 0x358, 0x38, 0x248, 0x8, 0x3ff, 0x20, 0x1, 0x80, 0x7f, 0x3f}, [{0x6474e551, 0xabe, 0xfffffffe, 0x1, 0x3ff, 0xd8b, 0x1, 0x6}, {0x6, 0x101, 0x7, 0x5, 0x8001, 0x61, 0x7fffffff, 0xa4}], "5c2f8896848fd725d308dcfa30062f48db81c6a03f253bf74242ef2558bff6b6396025014044d060a36ffbbd5ba5be26e07d0c0c59c0a8b62cd023d168b6423440529072f5ba0194356902db224b80423c8ab514b3", [[], [], [], []]}, 0x4cd) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) 20:01:03 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x210500, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) [ 1074.300304][T25002] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1074.326971][T25002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:03 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x454a0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = getuid() mount$fuseblk(&(0x7f0000000180)='/dev/loop0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='fuseblk\x00', 0x1000002, &(0x7f0000000240)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}]}}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) [ 1074.354817][T25002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000040)={0x7, 0x2}) socket$l2tp6(0xa, 0x2, 0x73) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x4020940d, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1074.501398][T25034] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x11}}) 20:01:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x101000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x200) 20:01:03 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=""/108, 0x6c, 0x102, &(0x7f00000000c0)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x24) 20:01:03 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) readahead(r3, 0x5, 0x40) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r5, 0x39, &(0x7f0000000180)={0x1b, 0xffffffff, 0x1000}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000040)={0x4, 0x0, [{0x80000000, 0x2, 0x3, 0x23, 0x0, 0x0, 0xa45}, {0x80000019, 0x62180000, 0x6, 0x1, 0x6, 0x100, 0x1}, {0x2, 0x6, 0x6, 0x5, 0xffffffff, 0x4, 0xfffffff7}, {0x80000008, 0x8, 0x0, 0xd676, 0x80000001, 0x1, 0xc121}]}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 1074.923222][T25059] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1074.943892][T25059] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1074.953477][T25059] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1074.981229][T25064] syzkaller1: refused to change device tx_queue_len 20:01:03 executing program 5: ioctl$SNDCTL_FM_LOAD_INSTR(0xffffffffffffffff, 0x40285107) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x40c843, 0x154, 0x11}, 0x18) write$eventfd(r2, &(0x7f00000002c0)=0xfffffffffffffffe, 0x8) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000200)={0x2}) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x81, 0x9, 0x4, 0xff, 0x0, 0x3, 0x48680, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6dc, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x1020, 0x8, 0x0, 0x2, 0x6, 0x20000005, 0xfffc}, 0xffffffffffffffff, 0x2, r0, 0x8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000180)=0x7f) [ 1075.029234][T25038] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:04 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000002c0)={r0, 0x5, 0x5, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x5}}, [0x0, 0xfff, 0x981, 0x80000001, 0xb81, 0x2, 0x5, 0x7, 0x3, 0x5, 0x3, 0xfffffffffffffb52, 0x9, 0x9, 0x6]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r3, 0x7}, &(0x7f0000000480)=0x8) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x114, 0x17, 0xa, 0x301, 0x0, 0x0, {0x7}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x3c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_to_hsr\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'macvlan1\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x400}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HOOK={0x6c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'rose0\x00'}, {0x14, 0x1, 'veth1_to_bridge\x00'}, {0x14, 0x1, 'syz_tun\x00'}, {0x14, 0x1, 'netdevsim0\x00'}]}]}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x114}, 0x1, 0x0, 0x0, 0x4010}, 0x4) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0xc06855c8, 0x0) 20:01:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x3) [ 1075.314143][T25055] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1075.343343][T25055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1075.373048][T25055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:04 executing program 1: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000280)) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x3) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2101, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r1, 0x4, 0xe0be}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000091e21bbbf8884f7178d2000000000000c534e4faa38700"/34, @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) truncate(&(0x7f0000000040)='./file0\x00', 0x7) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x40605346, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x12}}) 20:01:04 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000080)='\x00', 0xd1ec2793fb425d0d) umount2(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) 20:01:04 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x8, [@broadcast, @local, @empty, @local, @broadcast, @remote, @empty, @broadcast]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1075.581041][T25113] syzkaller1: refused to change device tx_queue_len [ 1075.616046][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'veth1_macvtap\x00', {0x2, 0x4e22, @private=0xa010100}}) 20:01:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x20, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x1, @any, 0xfffa}, 0xe) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14120, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1075.653659][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1075.676185][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = memfd_create(&(0x7f0000000040)=']\x06@\x00', 0x5) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r1, 0x9b4, 0x3f, 0x3f}) sendmsg$IPSET_CMD_DEL(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="800000000a060102000000000000000003000004050001000700000014000880100007800c0018400000000000000bd2480008800c000780060005404e200000100007800a001100082cf8a0ce6f00000c000780060005404e2100000c00078008000940000004ae100007800c00028008000140ffffffff0800094000000058b1aadd4c74f2cfbeaa2ed2fd1906a5646c323774f3267cf4599108cf18b7633d25c5b7cf169f3a3d5ebfb1b14f4eae315c27811cd03e"], 0x80}, 0x1, 0x0, 0x0, 0x6004000}, 0x20004010) [ 1075.754246][T25127] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:04 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)={0x2b, 0x2, [], [@ra={0x5, 0x2, 0xfff8}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, 0x20) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) [ 1075.901811][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1075.923558][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x81c0}, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000200)={0x3, 0x20, [{0x4, 0x0, 0x1000000084}, {0xec5, 0x0, 0x401}, {0x3, 0x0, 0x8}]}) [ 1075.968888][T25117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x41015500, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:05 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x2, 0x80502) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000340)=r2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r6, 0x4) listen(r1, 0xb9) accept4(r1, 0x0, 0x0, 0x0) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r7, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NFT_MSG_GETSET(r7, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4046810}, 0x8000) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) [ 1076.443748][T25156] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1076.461827][T25156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1076.482047][T25156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x25}}) [ 1076.594325][T25131] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) 20:01:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000040)=0xe2c9) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1077.108936][T25182] syzkaller1: refused to change device tx_queue_len [ 1077.130249][T25153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1077.155648][T25153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1077.186030][T25153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:06 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r1, 0x80045017, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x80045301, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x48}}) [ 1077.370334][T25211] syzkaller1: refused to change device tx_queue_len [ 1077.415852][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1077.451518][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000040)) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x101c82, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(0xffffffffffffffff, 0x40044104, &(0x7f00000001c0)=0x81) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000180)) 20:01:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x14, r6, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x8c, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1a07}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xda07}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x24}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040c40}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1077.489817][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1077.605869][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1077.630866][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1077.650643][T25215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1077.691503][T25227] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:06 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, r7}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r5, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x3, {0xa, 0x4e22, 0xb40c, @loopback, 0x37}, r7}}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$dupfd(r0, 0x406, r2) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, 0x0) 20:01:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x80085502, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4c}}) [ 1078.055344][T25251] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1078.080632][T25251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.092551][T25251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1078.116751][T25252] syzkaller1: refused to change device tx_queue_len 20:01:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/132, 0x84, 0x120, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @local, 0xa5f}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@sack_perm, @window={0x3, 0x80, 0x1}], 0x2) 20:01:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x100000000, 0x1f}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000040)) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x2b8800, 0x0) accept(r1, &(0x7f00000002c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000200)=0x80) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="540000000007010100000000000000000a0000030cf8010000000000000000200900010073796b3100000000040007800c000340000000000005000000000000000000000000ffff0900010073797a3000000000"], 0x54}}, 0x40008041) [ 1078.317369][T25283] nvme_fabrics: unknown parameter or missing value '/dev/nvme-fabrics' in ctrl creation request 20:01:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x88602, 0x0) sendto$inet6(r0, &(0x7f0000000080)="03c27969b6dc", 0x6, 0x4048014, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xda6a, 0x1) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f00000001c0)) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) 20:01:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x420100, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/208) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) [ 1078.592268][T25244] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1078.611807][T25244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.635348][T25244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x5c}}) 20:01:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x80086301, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1078.811105][T25300] syzkaller1: refused to change device tx_queue_len 20:01:07 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x81, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x54, r6, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc}, {0xc, 0x8f, 0x1000000000040}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, r6, 0x8, 0x70bd29, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}]}, 0x44}, 0x1, 0x0, 0x0, 0x870}, 0x80c5) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80400, 0x0) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x2040004) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1078.854787][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1078.885600][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.904111][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1078.983343][T25313] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x820, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0xec8c}}, {@mode={'mode', 0x3d, 0x8}}], [{@subj_type={'subj_type', 0x3d, 'sit0\x00'}}, {@smackfshat={'smackfshat'}}, {@obj_user={'obj_user', 0x3d, '-\xae\\/'}}]}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1079.106120][T25300] syzkaller1: refused to change device tx_queue_len 20:01:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x60}}) [ 1079.450118][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1079.484196][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1079.508851][T25306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8008700b, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1079.599494][T25319] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1079.620723][T25337] syzkaller1: refused to change device tx_queue_len [ 1079.865662][T25348] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1079.877779][T25348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1079.894122][T25348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x68}}) 20:01:08 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000100)=0xc) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1080.037846][T25346] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1080.081340][T25346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1080.113076][T25346] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x80108906, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1080.187552][T25370] syzkaller1: refused to change device tx_queue_len [ 1080.207432][T25369] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1080.578971][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1080.587169][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1080.598737][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6c}}) [ 1080.730310][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1080.770063][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1080.777498][T25384] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:09 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$chown(0x14, 0x0, 0x0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001800)=0x0) r9 = getpgrp(0xffffffffffffffff) fcntl$getown(r2, 0x9) r10 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r10, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000040c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000}, 0xc, &(0x7f0000004040)=[{&(0x7f0000000340)={0x200, 0x13, 0x400, 0x70bd29, 0x25dfdbfd, "", [@generic="bbbced46d430b82264b4d1e22010b6ff1f205ee6bae4f88c73ff8dd4e990a81be47df486d16388fd64542b8284234fe0991164033ec898c8398a5d99a2952772b5a4f3e8b4efa0ef359750a6f7888055bf4e733b3294e050e166d42c63e1b6f19ea56f2e0c89edd4a8", @generic="26bb3036d78ef518a304f2d041147b1663afe048a76b92bec4ef29060a6ec60ffa4b4bf5bebbbf223459e2ded6913aadf37f0b8169d18b93fe9a93a65f0a9d014843844cd56ca46fd03c4303", @typed={0x8, 0x29, 0x0, 0x0, @uid}, @typed={0x5c, 0xe, 0x0, 0x0, @binary="1f45af18741eb958ac8dbfde1d66d55791b5e923025a263253bba26538b305dcb14cecc12faa23429fff141dd3580b8412965aa025e29868ba76fe8bf804021c8f0e7e956ec2276f5c80e374570bee9a9deb21ff6ed25d07"}, 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[@generic="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@generic="a6126ab04a49da48a1f16bd12b256945b1762a9eeb22b83dedd54ba1a3096e94b11e1ae1e648696be3a904d7292605093fba566342e0585805a6da925d28b356a1f027397bbc7f6eda549b2090d8c9dcbac415a54646d69d8bedcc66030f17e798babda599a24650537c5e107effd7dec80f8ea0aa539434e9bd3dcdb766c0b5d67d0c3351caf461be256e95adda43cec117b8f72668c407a0", @typed={0x8, 0x7, 0x0, 0x0, @uid=r7}, @generic="1d9409c4ebda65d61a034dccbc9601d218004d74642f97db822eaf7ee700f44586f5fff7be49905f9a98ff49108d4fead25d00aab575ab927a64f568a3242e3502224bc02022e744174039d472031a9894fd891f830438c7e7548142dd010821a93ee30a7e6966", @typed={0xe, 0x53, 0x0, 0x0, @str='$/(-#\xfd\',^\x00'}]}, @typed={0x8, 0x8f, 0x0, 0x0, @pid=r8}, @nested={0xb1, 0x43, 0x0, 0x1, [@typed={0x14, 0x89, 0x0, 0x0, @ipv6=@ipv4={[], [], @broadcast}}, @typed={0x8, 0x42, 0x0, 0x0, @uid=0xee01}, @typed={0xf, 0x67, 0x0, 0x0, @str='syzkaller1\x00'}, @generic="91806d2f03affef785dacb37b5a5ec639e4ee0f60f1f3e5879e1cd425556dbb60879116bdeb0723fec7e44671e4ed00f1474607e96fbe3c643af1ae46e0ebeafab030bc1", @typed={0x8, 0x8d, 0x0, 0x0, @pid=r9}, @generic="02be37dbf1842d18d6f10389e0ea4a50fd4bad00beaf20ed2fa76a1bf3dcb84e651f91db1a5ac0f83c64e393f47c1d5d33573a4463"]}, @typed={0x5, 0x2f, 0x0, 0x0, @str='\x00'}, @nested={0x7d, 0x40, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @uid=0xee01}, @generic="15850f0fe74117994005e86d3aeaa8d907f44462f654e8b0bad5643b853a1accc52ae1d2f739cc968e2335b9bae8eb831dd84b20fb5c107f82a628b4f3273de6bcca454647d0526d3d7470c51eab0e2401c5bc4a8fc366f52d991fa2140ad12a2fcd84807cd14b2fc3"]}]}, 0x1338}, {&(0x7f0000002b80)={0xc0, 0x16, 0x20, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x6a, 0x0, 0x0, @fd=r6}, @nested={0xa8, 0x56, 0x0, 0x1, [@generic="024d13fe13a994965d336ce23689bc493942e9ae9aa4a96b4d6225ddbcd34f57c2adec4d85366777a98e7c47ba016fbf1dc6a87b03e9fe885471222cf4770bbfbee74356fa80f2940bba607e000ff7de25771e071cd7422c987a2777fb2668c74886c032c5d7ec78c21a674b980906966396e8b62d2b51ed5fb454e43ca6abb04bf9246ca8e058de2957d9a629df0c8b72fb2b46aa7ba6f1c650e2af", @typed={0x8, 0x73, 0x0, 0x0, @u32=0x3}]}]}, 0xc0}, {&(0x7f0000003ec0)={0x174, 0x33, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@generic="b75d43c39109f409abdc39ef1df86ce8c534f5e8710dad72fe77dbb70fb919c3eaac44ee793ec557539c1eb428630165eb243841b54594e2401cadad091989561c230721751f2bfafaaf72b8ceda347cafb43c306f5194a8936e68d01d7b2dc68ab5b497d19e9c36547d46cf72a91adaf99dcc4cbd4e8674b4ce0f0edeebac0d4f8a7b76c9ef872533cd74d07b9d0b784d7be3f3abaa4b27dcefea86f42415bbe8bac3e808e5dbf06445fca444e7d767ab3e076bcd868d4e8dbb3daaa383ad7da5d8129ec1d367e0351342eb7fda35ab1c17017458d6eb17ff77dfc0c5ca0293d12faed1", @generic="857f56668d3a76403a496379c6d8df48dc7bb98f5250162623ad2bcf2979d1be5b74b7f17351578cebf9f987dd853ec67355c9160afdb112eb977c8f9680036371034b721a877bb6a76f6d313a66bd446fad5fe0c2a05c867176c8824af6aabbe3f3a4d2d1ae27dae7e6f8cffc25e68d345181a18107b1", @typed={0x8, 0x90, 0x0, 0x0, @fd=r10}]}, 0x174}], 0x6, 0x0, 0x0, 0x4040830}, 0x24000015) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x80108907, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1080.844738][T25403] syzkaller1: refused to change device tx_queue_len 20:01:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x74}}) [ 1080.923679][T25409] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1081.303984][T25413] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1081.317754][T25413] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1081.339470][T25413] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1081.370532][T25422] syzkaller1: refused to change device tx_queue_len [ 1081.436366][T25416] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1081.454787][T25416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:10 executing program 1: setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100)=0xa6, 0x4) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002700)='/dev/bsg\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000002740)={{0xa, 0x4e22, 0x4, @loopback, 0x9a5}, {0xa, 0x4e20, 0x200, @empty, 0x400}, 0x8001, [0x1, 0x7fffffff, 0x80, 0x6d4a, 0x8000, 0xfffff000, 0xff, 0x401]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1081.479802][T25416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0xc0045878, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1081.560588][T25438] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x7a}}) [ 1081.974577][T25455] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1081.984589][T25455] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1081.992527][T25455] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1082.016252][T25456] syzkaller1: refused to change device tx_queue_len [ 1082.570946][T25449] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1082.580865][T25449] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1082.593651][T25449] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0xc0045878, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:11 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r6 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f00000001c0)={0x1, '\x00', {}, 0x8}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x14, 0x0, r5, r7) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="534ef600d43f70a133096622bff4e7e9e9a9ea09505afac1940edc91b9b652d374839c6288fb58d3d735b203cf884261cd965c0a2b62b9717e91ed497fc75d6ef3048f2c33b4c97b87add80706ede2f3fe6f62dc53953add1c4428d375d17062b2494784e42aafc80807575dac02d61d0605338467bf29f0811d31a3d1b49010e773217e861fe42872e41f777f84f300fba1e48c8ebf9208b42c5874132c1e373e64b2aec4009687429c80d74b5af192f5d5e9fc29ea58723393c3eb90aa81eeb1ea1654deafa9859f39dd310fd575cbd3646ffd", 0xd4, 0xfff}], 0x0, &(0x7f0000000500)={[{@force='force'}], [{@obj_type={'obj_type', 0x3d, '/dev/net/tun\x00'}}, {@dont_appraise='dont_appraise'}, {@appraise_type='appraise_type=imasig'}, {@fsname={'fsname', 0x3d, '%/!'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'syzkaller1\x00'}}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300800002c000108000010000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000340)=""/180) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x300}}) [ 1082.754629][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1082.795345][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1082.812269][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1082.844907][T25488] syzkaller1: refused to change device tx_queue_len 20:01:12 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x40, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, r5, 0x110, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x54}, 0x20004094) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nvram\x00', 0x351280, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000380)={0x0, 0x480, 0x20, 0x320, 0x86bb, 0x1, 0x18, 0x0, {0x1, 0x800, 0x1}, {0x0, 0x538}, {0x7, 0x44, 0x1}, {0x101, 0x1585377f, 0x1}, 0x0, 0x0, 0x6, 0x1, 0x1, 0x3, 0x80000000, 0xfffffffa, 0x5, 0x4, 0x31, 0x1, 0x10, 0x200, 0x0, 0x3}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000226bd7000ffdbdf255e0000000c0008008897d8f0bcc408006ec8d6130c0000000000000800010000000000080001000000009baf196e1e000c006e0006000000000000000c00020005000000000000000c000600000000080000000000d272c76a0e3a27413e5a377a6075824930540b484f5b6f27824194f329b7341e52b6eebc940b9d3654ea81678ff311d83762f0935dfa08fda06614a2296d7b2929201237b905003843b2417db0"], 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040044) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x400cc0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r7, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r0}, {0x8, 0x1, r8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044005}, 0x40000) [ 1083.394598][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1083.419516][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.426937][T25480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x500}}) 20:01:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0xc0189436, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:12 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'veth1_to_bond\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1083.627872][T25519] syzkaller1: refused to change device tx_queue_len [ 1083.661957][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1083.699008][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.706461][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1083.820237][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1083.839810][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.847364][T25524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x600}}) 20:01:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0xc020660b, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1083.986810][T25550] syzkaller1: refused to change device tx_queue_len 20:01:12 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be, 0xfffffffffffffffe}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r6, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$GETPID(r6, 0x3, 0xb, &(0x7f0000000340)=""/140) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="680000006900000227bd7000ffdbdf25000000000000000008000000080001000400000008000100010000000800010000000000080001000100000008000100010000000800010002000000080001000100000008000100000000000800010002000000"], 0x68}}, 0x20004091) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:12 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2428}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1084.065344][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1084.101930][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.126106][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x700}}) [ 1084.482268][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1084.522315][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.546241][T25558] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1084.826746][T25583] syzkaller1: refused to change device tx_queue_len 20:01:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0xc074510c, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:01:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x900}}) 20:01:13 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/132, 0x84, 0x120, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @local, 0xa5f}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1084.946184][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1084.969884][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:13 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r2, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) close(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xa7, "3a37fd28aa1c4c645010896bbf25292aeb7a3b1b7d29e26ac67545c13a38e13a72321f734f97ab0d86560f0e92e8425b87c6878f2b10f69a2a15c14f7da7008cce1d24c0cebb42699348bfe01059361ef5cf3a07630bcac725ff2b8b2dbdbca63d70b5c7918bbca4563634de1613a0766382c209fbe93c35e59e942565d47764bc8004953ab727c63b9c2818de1c547ba0a5f70041ca8ddd4ce9e31d09c094ec003b99bbaa1ec0"}, &(0x7f0000000340)=0xaf) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000000000), 0x8) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x1}, 0xc89, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000100)=0x2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r5, 0xb9) accept4(r5, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1, 0xc08d}}, 0x1ff, 0x7f}, 0x90) [ 1085.015111][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.047788][T25605] nvme_fabrics: unknown parameter or missing value '/dev/nvme-fabrics' in ctrl creation request [ 1085.157202][T25606] syzkaller1: refused to change device tx_queue_len [ 1085.189227][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1085.208388][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.216168][T25595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x0, @empty}}) 20:01:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xa00}}) [ 1085.445421][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1085.462378][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.474523][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.585840][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1085.612070][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.620387][T25630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x3, 0x0, @empty}}) [ 1085.653229][T25638] syzkaller1: refused to change device tx_queue_len [ 1085.732563][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1085.745492][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.756145][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.815958][T25653] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xb00}}) 20:01:14 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x121240, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, r3, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:14 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r2, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) close(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xa7, "3a37fd28aa1c4c645010896bbf25292aeb7a3b1b7d29e26ac67545c13a38e13a72321f734f97ab0d86560f0e92e8425b87c6878f2b10f69a2a15c14f7da7008cce1d24c0cebb42699348bfe01059361ef5cf3a07630bcac725ff2b8b2dbdbca63d70b5c7918bbca4563634de1613a0766382c209fbe93c35e59e942565d47764bc8004953ab727c63b9c2818de1c547ba0a5f70041ca8ddd4ce9e31d09c094ec003b99bbaa1ec0"}, &(0x7f0000000340)=0xaf) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000000000), 0x8) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x1}, 0xc89, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000100)=0x2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r5, 0xb9) accept4(r5, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1, 0xc08d}}, 0x1ff, 0x7f}, 0x90) [ 1086.292504][T25666] syzkaller1: refused to change device tx_queue_len [ 1086.350748][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1086.371098][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1086.387585][T25650] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x0, @empty}}) 20:01:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xc00}}) [ 1086.566058][T25691] syzkaller1: refused to change device tx_queue_len [ 1086.583571][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1086.620270][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1086.638820][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1086.767024][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1086.785586][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:15 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1086.815898][T25692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xd00}}) 20:01:15 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r2, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) close(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xa7, "3a37fd28aa1c4c645010896bbf25292aeb7a3b1b7d29e26ac67545c13a38e13a72321f734f97ab0d86560f0e92e8425b87c6878f2b10f69a2a15c14f7da7008cce1d24c0cebb42699348bfe01059361ef5cf3a07630bcac725ff2b8b2dbdbca63d70b5c7918bbca4563634de1613a0766382c209fbe93c35e59e942565d47764bc8004953ab727c63b9c2818de1c547ba0a5f70041ca8ddd4ce9e31d09c094ec003b99bbaa1ec0"}, &(0x7f0000000340)=0xaf) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000000000), 0x8) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x1}, 0xc89, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000100)=0x2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r5, 0xb9) accept4(r5, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1, 0xc08d}}, 0x1ff, 0x7f}, 0x90) 20:01:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x5, 0x0, @empty}}) [ 1086.974802][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1086.985306][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1087.004147][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1087.046228][T25726] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1087.157357][ T8118] Bluetooth: hci0: command 0x0405 tx timeout [ 1087.326243][T25727] syzkaller1: refused to change device tx_queue_len [ 1087.366749][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1087.382592][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1087.406525][T25722] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x6, 0x0, @empty}}) 20:01:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xe00}}) [ 1087.566193][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1087.581854][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1087.595613][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1087.645331][T25756] syzkaller1: refused to change device tx_queue_len 20:01:16 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_LOG_STATUS(r4, 0x5646, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x10, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1087.695243][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1087.704767][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1087.716664][T25750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x8, 0x0, @empty}}) 20:01:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x1100}}) [ 1087.894507][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1087.910888][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:16 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x14, r6, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x8c, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1a07}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xda07}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x24}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040c40}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1087.942683][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1088.022195][T25783] syzkaller1: refused to change device tx_queue_len [ 1088.062059][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1088.085084][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1088.111826][T25778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 1088.170591][T25791] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x1200}}) [ 1088.284647][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1088.340728][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1088.378158][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:17 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000240)={{r1}, r2, 0xe, @inherit={0x98, &(0x7f0000000180)={0x0, 0xa, 0x401, 0x100, {0x10, 0x20, 0x7, 0x3bf, 0x30a1}, [0x9, 0x5, 0xfff, 0x9, 0x8, 0x1f, 0x200, 0xfff, 0x8001, 0x9]}}, @name="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"}) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x414a80, 0x45) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0x2) 20:01:17 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000080)="b0a29e30ad3da68bbb37b147a60d4853537014ad21e69d65b21268ea762d38550f156272a41a1fbbf8339dca34cc55a1edab9a55f8ced628d52648a9ac05c176b3067bab1f3dbb157d587d8f8356863fc713a6b87cbe54a9b54c0c6299dff49d34d42ce865610cd725caf060773dd046c7e82d5656b9a82fa6a87a32f3cb5a5e682f431d3ea66a84eedf4c208a695d6d27309b52f663d969271768c42db7787f10dfa95f08c2053aaab9fd8e41d948cfeb7963e4d2ff4155b0753f95", 0xbc, 0x10, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$vhost_msg_v2(r1, &(0x7f00000002c0)={0x2, 0x0, {&(0x7f00000001c0)=""/160, 0xa0, &(0x7f0000000280)=""/53, 0x1, 0x3}}, 0x48) 20:01:17 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x88602, 0x0) sendto$inet6(r0, &(0x7f0000000080)="03c27969b6dc", 0x6, 0x4048014, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xda6a, 0x1) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f00000001c0)) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) 20:01:17 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x88602, 0x0) sendto$inet6(r0, &(0x7f0000000080)="03c27969b6dc", 0x6, 0x4048014, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xda6a, 0x1) ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4008550d, &(0x7f00000001c0)) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) 20:01:17 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x2, 0x80502) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000340)=r2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r6, 0x4) listen(r1, 0xb9) accept4(r1, 0x0, 0x0, 0x0) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r7, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NFT_MSG_GETSET(r7, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4046810}, 0x8000) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) [ 1088.804471][T25808] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1088.839872][T25812] syzkaller1: refused to change device tx_queue_len 20:01:17 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x121080) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 20:01:17 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0xe0be}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x14, r6, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x8c, r6, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1a07}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xda07}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x24}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040c40}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) [ 1089.112887][T25843] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1089.136583][T25843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1089.177384][T25843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1089.201498][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1089.212422][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:18 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000080)) [ 1089.226640][T25804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x2000}}) 20:01:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1089.292155][T25847] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:18 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_io_uring_complete(0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000180)="fcb108ca0490ce10d2523232bad978fc16912988f37eb31ea2825981d7222ac1adbc5b586e7fab12e19d0b14ece821cd0b73d2776a49b76c3f5c59a48d502b61f90ac1183b6b5e", &(0x7f00000000c0)=""/54, 0xb0f0c34851e0d4e0}, 0x20) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000002700)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x34, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x7, 0x1, '/-\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x40040) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x3, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:18 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:18 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_io_uring_complete(0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000180)="fcb108ca0490ce10d2523232bad978fc16912988f37eb31ea2825981d7222ac1adbc5b586e7fab12e19d0b14ece821cd0b73d2776a49b76c3f5c59a48d502b61f90ac1183b6b5e", &(0x7f00000000c0)=""/54, 0xb0f0c34851e0d4e0}, 0x20) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000002700)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x34, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x7, 0x1, '/-\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x40040) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x3, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1089.925046][T25866] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1089.981111][T25866] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1090.003338][T25866] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1090.053166][T25864] syzkaller1: refused to change device tx_queue_len [ 1090.064376][T25870] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:18 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0xa, &(0x7f0000000740)=[{&(0x7f00000000c0)="0915302da63ff0bf5cd610e6c2081dace012bc21e56b0f4421c58a6c6104d916615ee1721cd9997bb9f5234ef6ecaed9e5bd4f261fe845d86060087ae819e3a2c0d7077247285d60ce2252cf900fa871e89509883f280962736563a1ae4aea1920eebd91d91d7d7a4d3bbc2682c86fa64cce4d66452714bd84a098e37e3070094c328ed81eea87be8aa7c3f7b335e985fc4db93fa9a6e0038b29496688da1d7126666b955945402456c542497891129c75ccbd5a72ed0a", 0xb7}, {&(0x7f0000000180)="583df5b1830c1b947fd6c4e4", 0xc, 0xfff}, {&(0x7f00000001c0)="88a84b2c4b", 0x5, 0x10000}, {&(0x7f0000000200)="f5ab84902aaa0746dcef60f3c3d3f7bfe3ac42f274f12045abad5248e384cb1aa99d68f5bd3a006c2d2d4acc", 0x2c, 0x7fffffff}, {&(0x7f0000000240)="d5d06fb1e9f452c3cdae5ee2c9757e34ccc1ee20493c1ec15f4c1f3542325624809d96853d6c45a786b677ba89d1e0b12c970e417beda5bb9518c339209d7c1932acc67687033a5e870cae68a06479a9fba0223e0df8d6520b523ae385e3ea20f5818755c47e81abaad09043ebf3c1717becc653a4d104b13cd38166c91ad4f161af81a433008f7cba704e25ffb6d97e6a6dbe6c07ea79606b03df54f459882d096bc08568e90bcce0e6568039f60ae99e209e8ed9dc52e9ea3cbf471ee4d7b750ce0584ec73", 0xc6, 0x7fffffff}, {&(0x7f0000000340)="5c35319f2cda514e318dd125cddd750362e3a2fbaea3b3f908b05cce2095b5c758b1871c423d3d81af2aaac83acae9954dd5d4a1ea239dfe0484107d03d540ada5002c3f8e5ee74e0b9cc1e6b555dbaeee35bba8cdbe38f1eb0fd34f08e31769ad8f79bcbf304f73dfccb49a11a20a7621fbb5d622be86a418729e2ef466c7dc6cd98e82d65d4a0c580a671e6a8a85d089ed1c65acaa6ffcaf686db11b56a1bc839cae76aba3bb6b2f848f8ee0690adc0749db4dcecd8debe854fdab88d8104332512fd1d474c40f37eea305", 0xcc, 0x1}, {&(0x7f0000000440)="d3220db635637a8cf19ce5cd7605a856a77dabebb27a722cb4a4e77e1d1ea623c13672580cc2f2376f4e203dcf5f75db75c97ba0a982499b72a37a7dfdac5fc05ae892622c6ca3b437916336bb43863a673ef81c440ba426288c7a07a3d1332d5d62255e49d9ec1f5c4c46e57d142399b844a6d5af25e32221838b7e8cdaf022b90ee722cd9cd0c9b79139e50559f57c98972eb2fcc5e2ceb7fb4ad58c5bcdd52469117933f7aae65d377998c8b02168e3046c8bec77182fe06016e18db13d483f6ccaaf0dd906694ae8e008b99c4adb3dafe9c9305bfc88a2f34eadc63d", 0xde, 0x5}, {&(0x7f0000000540)="f1e5fc4917b149bc099f581dc8bc724880011836cb25552a75de17a659d7ae2297439c0ba5bc26e8da83021ce01ae40840b6b470777fcfee6c872fac6bfb2c965c4b026f9f97a8ef980b6c76650776094896749d3868f52e300ef77fa8c90b1c63f2", 0x62, 0x3}, {&(0x7f00000005c0)="1a1e2c61d30cc3986f82082beaeb64c4af47bfd02803e825f1fba6618285f141f2d2bb363e78483416ac677a311e9dcee3281ea5b73e994f4ace5df4da57dac20b8f4f936035545a6df69794073c47e9fbf02a3c4b28baad21b1ef4cb1122e3ee2e91862a693285e", 0x68, 0x1}, {&(0x7f0000000640)="9e84c35207a16a8f71889532b5a1c4868dde7dd79e5318baaa9bec1e9fc48ef6ef57f2a9fbe8dbb43f2f4b90860ab75a56b7ddf165048ac82fa5800dec22286ab7bf757adb4e608bba1f2f0c9c9302c2030361ed03a3e3072dff6206962b8cb0d5f7e9afc650169470ad67d0c6193c538a1bfdda5026665c1bebdae2d9aa74b03974583b44f3f35f5e4541fd7649ab277f60e0cbf36cd9430a07f7f06eb03a37dc46ed403a17096f3d25611eedf961f10c1b56c46bbbda7e5a52a69f8de09fa39865b3092e8e4a3b3a6b86fa87b7007d12a958f19a4560c0e3eabc72d772d8043a826678e1", 0xe5, 0x1f}], 0x200000, &(0x7f0000000840)={[{@utf8no='utf8=0'}, {@utf8no='utf8=0'}, {@rodir='rodir'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000880)={0x1000, 0x9, 0x5, 0xffffffff, 0xaa6}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_io_uring_complete(0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000180)="fcb108ca0490ce10d2523232bad978fc16912988f37eb31ea2825981d7222ac1adbc5b586e7fab12e19d0b14ece821cd0b73d2776a49b76c3f5c59a48d502b61f90ac1183b6b5e", &(0x7f00000000c0)=""/54, 0xb0f0c34851e0d4e0}, 0x20) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000002700)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000026c0)={&(0x7f0000002680)={0x34, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x7, 0x1, '/-\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x40040) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x3, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 20:01:19 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x81, 0x1, 0x3, 0x81, 0x0, 0x900000, 0x20, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x4018, 0xfffffffffffffff8, 0x7, 0x2, 0x8000, 0x101, 0x210}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)={0xe4, 0x29, 0x2, {0x0, [{{0x6ce5a834d9f9790b}, 0x7ff, 0x8, 0x7, './file0'}, {{0x10, 0x1}, 0x2, 0x81, 0x7, './file0'}, {{0x0, 0x4, 0x5}, 0x7, 0x0, 0x7, './file0'}, {{0x20, 0x3, 0x7}, 0x1, 0x6, 0x7, './file0'}, {{0x80, 0x4, 0x7}, 0x3, 0x1, 0x7, './file0'}, {{0x8, 0x0, 0x8}, 0x5, 0x0, 0x7, './file0'}, {{0x1, 0x1, 0x5}, 0xefb, 0x7f, 0x7, './file0'}]}}, 0xe4) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 20:01:19 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x7, 0xf71, 0x29b, 0x8, 0x4}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1090.492112][T25858] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1090.543398][T25858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1090.578046][T25858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) 20:01:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3, @empty}}) 20:01:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x2500}}) 20:01:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) [ 1090.850377][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1090.882739][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) [ 1090.905183][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) [ 1091.033761][T25924] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1091.073866][T25926] syzkaller1: refused to change device tx_queue_len 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000080)=[{0x2}, {0x0, 0xffff}], 0x2) semop(r2, &(0x7f0000000180)=[{0x0, 0x3}, {0x6}], 0x2) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000040)=0xffffa9a7) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)=[0x8, 0x20, 0x8000, 0x6, 0x1, 0xc24, 0x9]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000004c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50685, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x7}}, [0x7ff, 0x8, 0x5, 0x1, 0x804c, 0x1, 0x3, 0x80000003, 0x6, 0x8, 0x81, 0x10000000009, 0x7ff, 0x2]}, &(0x7f0000000080)=0x100) r6 = accept4(r4, &(0x7f0000000380), &(0x7f0000000400)=0x80, 0x800) sendmsg$NFT_BATCH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a240000000b0a000a00000000000000000c000005080059a108400000000108007338a00d3ff56b248b99a6ee4e0a0a010100000000000000000100000820000000180a0101000000000000000003000009090002007379f348200dae088b100000000a0500000000000000000000000002080002400000000000800000000000010900010073797a010000000008000240000000001400000011000100000000bd84416de1a1b551a5fb58fb6e9700000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, 0x0, 0x7, 0x9, 0x5, 0x20, 0x7}, &(0x7f00000000c0)=0x9c) 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x405c5503, 0x0) 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x405c5503, 0x0) 20:01:20 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) close(r0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1091.601568][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1091.633266][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1091.663266][T25916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4, @empty}}) 20:01:20 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x3f00}}) 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556e, 0x0) 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:20 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r1}, 0x8) ioctl$CHAR_RAW_ROSET(r3, 0x125d, &(0x7f0000000080)=0x10000) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0xa) fcntl$setsig(r4, 0xa, 0x3e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1091.852114][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045569, 0x0) [ 1091.902864][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1091.936472][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045566, 0x0) 20:01:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045565, 0x0) 20:01:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) [ 1092.053473][T25983] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:21 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5502, 0x0) [ 1092.115521][T25985] syzkaller1: refused to change device tx_queue_len 20:01:21 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4b48, 0x0) [ 1092.418978][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1092.434768][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1092.442440][T25975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x5, @empty}}) 20:01:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4000}}) 20:01:21 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) 20:01:21 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x5907000000000000) [ 1092.571356][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1092.596118][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1092.616487][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1092.731239][T26028] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:21 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:21 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) [ 1092.788954][T26033] syzkaller1: refused to change device tx_queue_len 20:01:21 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:21 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:21 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4800}}) 20:01:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1093.134729][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1093.163793][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1093.195367][T26020] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x6, @empty}}) [ 1093.300671][T26065] syzkaller1: refused to change device tx_queue_len 20:01:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:22 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4c00}}) 20:01:22 executing program 1 (fault-call:3 fault-nth:0): r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1093.369131][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1093.389904][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1093.423154][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1093.503315][T26084] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:22 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f0000000000)={0x0, 0x7, 0x2}) 20:01:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1093.748106][T26090] syzkaller1: refused to change device tx_queue_len 20:01:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) close(r0) [ 1093.811395][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1093.833219][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1093.853510][T26079] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x7, @empty}}) 20:01:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:22 executing program 1: write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000000)={0x71, 0x6f, 0x1, {0x8, [{0x4, 0x4, 0x5}, {0x0, 0x3}, {0x4, 0x1, 0x7}, {0x20, 0x4, 0x8}, {0x80, 0x4}, {0x0, 0x2, 0x4}, {0x10, 0x3, 0x2}, {0x20, 0x0, 0x6}]}}, 0x71) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:22 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x5c00}}) 20:01:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1094.041917][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1094.076342][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r2, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000080), &(0x7f0000000180)=0x4) close(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CHAR_RAW_FLSBUF(r2, 0x1261, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000280)={0x800, 0x2, 0x4, 0x400, 0x7, {r6, r7/1000+10000}, {0x2, 0x2, 0x3, 0x38, 0x81, 0xfa, "07a78af9"}, 0x40, 0x1, @fd=r5, 0x5, 0x0, r5}) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r8, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, r8}, 0xc) close(r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 1094.092911][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1094.163364][T26137] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1094.203116][T26139] syzkaller1: refused to change device tx_queue_len [ 1094.522874][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1094.539056][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1094.553781][T26126] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/27, 0x1b) listen(r2, 0xb9) accept4(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e20, 0x0, @loopback, 0x4}}, 0x0, 0xfe4, 0x9, 0x63a6, 0xd7, 0x401, 0x7f}, &(0x7f0000000180)=0x9c) 20:01:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x8, @empty}}) 20:01:23 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6000}}) 20:01:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x4, 0x220c80) close(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) [ 1094.783576][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1094.834193][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1094.879754][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x3e0, 0x3, 0x0, 0x301, 0x70bd2a, 0x25dfdbfe, {0x3, 0x0, 0x4}, [@nested={0x2c9, 0x31, 0x0, 0x1, [@generic="072c2af349c31b335899c4ebfefdabdd98d09ef38503fee22189762954d95ee54f54ae72bd8c4159c64c6dda6ea246072d79a8e2a59cde2e18d9ab7bc3d8864cd3726d16aa26652990d3ee10875f14b3a1b91b8bc8ef7a98eb9b13f49069ce1f3872cc3b0156b1fee5970c6a3cdd0e92fe658c14e8a0a24f5cc3d78036ba9e387ed227fa7436d931cc8c5caec8f25c0656148387be61e63743d9a52d09cf992b5fd05bd55bff6fcf24229e012051196ba45ef1c3555ffa3c7639cdee59ee26e66bafbedf39f9528d2f7913f99773eb42512521c1d8410dbf85d1", @typed={0xea, 0x92, 0x0, 0x0, @binary="c907e1908ea9e3857e024ab18b272065665ff27a8c68178f3e9d1ed90f2ce5397ccd138ef73227e29c5b3305bb00b8da5035dfe36c95ea6ace58723604ee1950627ea7380315aa795e9f069fbfebe3b7f429f6509bffd0c5103ad50307fff11822680e02f0710c059acfca9c21990522f386601b6c076db9e878df7904e50b241f8bac2dcdb3a0d89f481f3c55f2637ffa65f0f3a0e5db6a47c4f517ef83246def78f73ee1211054b401380ccc8a3ef4019aa8e8d4afe47420fdc8221e162b0ecb587342af1cae53bb4de1e6c6a2a80bc654f0980372836eac779dfb83535c8295c70d0a3aaf"}, @generic="b3c8234cae7355d5cf0f911bd080249b38b472419fe18edeb80a093be3efe8aa2fe1ce14a8ea2bbd4336158b36a7b70c2b4339654416382b89cf2a675837c8e045686c40c44f747ddcd7a4f0b07733d2b1bbf06b2c2eb44e5215501d24517fdb7829d789cad3195100cd10c33244763862078d6878296289bc877798b71a93b88fda7ec7b00873abc61e4879dfa1fbf5906a5c20554c1f25076a04189681487d6d89e80a0640142356218dffbeef9dceae137fa5d8c1b15dce0e882271753d9efa951f039c0752a3baa5f996a08873a52377b1a41e916e96f85b0ef827c2b6e3ade706a5a6b6f3863740867c73f4c0", @typed={0x8, 0x74, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x16, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="9702ed212794a723f6165879e3bb330cc2daa36642c043808be13de3cd0dcabf63872ef6da06a9d080a233a2bb4f0619e2be514dc3e786c07e61bfcdf3c88876744a8f32019c549489fcfe2ab1001605829624a1908fa91c2d0fa190ac63a7fae4538fc67df6015f826df4c86aa4eef2d316b536d6f4a3e47414fb94c4976adeed00e4d5", @nested={0xc, 0x71, 0x0, 0x1, [@typed={0x8, 0x94, 0x0, 0x0, @u32=0x68}]}, @typed={0x8, 0x64, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="4778449eebad426bab094214c7aa93656b25953e2999a52a7fadda9d6515f770073cbbc9b90c253053e4c13ad81926c5923015a08447f3bff99f8de2deaa9757f6c2ccad34d9e378c9306c069ac41e348fc1b187281cff972663d46169", @typed={0x8, 0x5e, 0x0, 0x0, @pid=r2}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x80}, 0x20000005) [ 1094.987293][T26174] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1095.017110][T26176] syzkaller1: refused to change device tx_queue_len 20:01:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:23 executing program 1: bind$isdn(0xffffffffffffffff, &(0x7f0000000000)={0x22, 0x0, 0x1f, 0x1, 0x9}, 0x6) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000140)={r0}) close(0xffffffffffffffff) 20:01:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1095.482406][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1095.498946][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1095.512582][T26166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:24 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={[], 0x2}, 0x6, 'vlan0\x00'}) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) 20:01:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x9, @empty}}) 20:01:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6800}}) [ 1095.702470][T26217] syzkaller1: refused to change device tx_queue_len [ 1095.742599][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) [ 1095.785221][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1095.811270][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) [ 1095.862325][T26227] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:24 executing program 5 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1096.040765][T26237] FAULT_INJECTION: forcing a failure. [ 1096.040765][T26237] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.090982][T26237] CPU: 1 PID: 26237 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1096.099670][T26237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1096.109716][T26237] Call Trace: [ 1096.113003][T26237] dump_stack+0x1f0/0x31e [ 1096.117332][T26237] should_fail+0x38a/0x4e0 [ 1096.121746][T26237] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1096.127462][T26237] should_failslab+0x5/0x20 [ 1096.131963][T26237] slab_pre_alloc_hook+0x4c/0xe0 [ 1096.136898][T26237] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1096.142613][T26237] __kmalloc+0x6c/0x320 [ 1096.146765][T26237] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 1096.152305][T26237] ? trace_kfree+0xb2/0x100 [ 1096.156809][T26237] tomoyo_realpath_from_path+0xd8/0x630 [ 1096.162357][T26237] tomoyo_path_number_perm+0x18f/0x690 [ 1096.167841][T26237] security_file_ioctl+0x55/0xb0 [ 1096.172780][T26237] __se_sys_ioctl+0x48/0x170 [ 1096.177369][T26237] do_syscall_64+0x31/0x70 [ 1096.181788][T26237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1096.187674][T26237] RIP: 0033:0x45d5b9 [ 1096.191566][T26237] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1096.211163][T26237] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1096.219655][T26237] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1096.227729][T26237] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1096.235693][T26237] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1096.243657][T26237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1096.251635][T26237] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c [ 1096.349001][T26237] ERROR: Out of memory at tomoyo_realpath_from_path. 20:01:25 executing program 5 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1096.391408][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1096.410898][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1096.452226][T26219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1096.473096][T26250] FAULT_INJECTION: forcing a failure. [ 1096.473096][T26250] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1096.486305][T26250] CPU: 0 PID: 26250 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1096.494975][T26250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1096.505030][T26250] Call Trace: [ 1096.508348][T26250] dump_stack+0x1f0/0x31e [ 1096.512697][T26250] should_fail+0x38a/0x4e0 [ 1096.517124][T26250] prepare_alloc_pages+0x248/0x4b0 [ 1096.522247][T26250] __alloc_pages_nodemask+0xbc/0x5c0 [ 1096.527553][T26250] kmem_getpages+0x37/0x1d0 [ 1096.532060][T26250] cache_grow_begin+0x64/0x270 [ 1096.536833][T26250] cache_alloc_refill+0x359/0x3f0 [ 1096.541874][T26250] ? check_preemption_disabled+0x51/0x140 20:01:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x100000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffffa0, 0x1) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000180)={0x31, 0x0, 0x5}) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000200)={0x2, 0x2, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f0000000040)={r3}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)=0x20) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f00000001c0)={0x5, 0x0, 0x7, 0x9, 0x59, 0x6, 0x19, "4d95bc063d4237ce217445c471ce5be9d7967229", "756526fd92376ba2d5943f246e07302d1f61f107"}) [ 1096.547596][T26250] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1096.553326][T26250] __kmalloc+0x2f9/0x320 [ 1096.557581][T26250] tomoyo_realpath_from_path+0xd8/0x630 [ 1096.563145][T26250] tomoyo_path_number_perm+0x18f/0x690 [ 1096.568660][T26250] security_file_ioctl+0x55/0xb0 [ 1096.573604][T26250] __se_sys_ioctl+0x48/0x170 [ 1096.578200][T26250] do_syscall_64+0x31/0x70 [ 1096.582618][T26250] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1096.588508][T26250] RIP: 0033:0x45d5b9 [ 1096.592401][T26250] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1096.612005][T26250] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1096.620414][T26250] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1096.628391][T26250] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1096.636378][T26250] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1096.644349][T26250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:01:25 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20}, 0x14) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6c00}}) [ 1096.652315][T26250] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:01:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioprio_set$uid(0x3, 0x0, 0x2007) close(r0) 20:01:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xa, @empty}}) [ 1096.731465][T26258] syzkaller1: refused to change device tx_queue_len 20:01:25 executing program 5 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$CHAR_RAW_REPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000180)={0x7, 0x6, 0x0, [{0x7, 0x4, 0x9, 0x3a, 0x5, 0x78}, {0x3, 0x8c, 0x7f, 0x93, 0x8, 0x4a, 0xfe}, {0x80000000, 0x9, 0x229, 0x3, 0x3, 0x1, 0xff}, {0xb7, 0x152, 0x7, 0xff, 0x80, 0x65, 0xf8}, {0xffffffffffffffff, 0x80, 0xffffffff, 0x9b, 0x7f, 0x3, 0xfa}, {0x200, 0x7, 0x400, 0x3f, 0x83, 0x41, 0x6d}]}) [ 1096.853303][T26279] FAULT_INJECTION: forcing a failure. [ 1096.853303][T26279] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.878278][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1096.885971][T26279] CPU: 0 PID: 26279 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1096.894656][T26279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1096.904710][T26279] Call Trace: [ 1096.908005][T26279] dump_stack+0x1f0/0x31e [ 1096.912340][T26279] should_fail+0x38a/0x4e0 [ 1096.916763][T26279] ? tomoyo_encode2+0x25a/0x560 [ 1096.921623][T26279] should_failslab+0x5/0x20 [ 1096.926132][T26279] slab_pre_alloc_hook+0x4c/0xe0 [ 1096.931071][T26279] ? tomoyo_encode2+0x25a/0x560 [ 1096.935927][T26279] __kmalloc+0x6c/0x320 [ 1096.937383][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1096.940090][T26279] tomoyo_encode2+0x25a/0x560 [ 1096.952024][T26279] tomoyo_realpath_from_path+0x5d6/0x630 [ 1096.957675][T26279] tomoyo_path_number_perm+0x18f/0x690 [ 1096.963195][T26279] security_file_ioctl+0x55/0xb0 [ 1096.968145][T26279] __se_sys_ioctl+0x48/0x170 [ 1096.972745][T26279] do_syscall_64+0x31/0x70 [ 1096.973861][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1096.977159][T26279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1096.977172][T26279] RIP: 0033:0x45d5b9 [ 1096.977184][T26279] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1096.977192][T26279] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1096.977204][T26279] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1096.977212][T26279] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1096.977220][T26279] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 20:01:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x7400}}) 20:01:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x90040) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x2000) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, r2, 0x80000000) close(r0) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x20, 0x4000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000001c0)={0x8, 0xff, 0x401, 0x0, 0x7}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1096.977227][T26279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1096.977235][T26279] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c [ 1097.065905][T26279] ERROR: Out of memory at tomoyo_realpath_from_path. 20:01:26 executing program 5 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1097.101529][T26284] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) sched_getattr(0xffffffffffffffff, &(0x7f0000000000)={0x38}, 0x38, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000180)={0x6, 0x7, 0x1, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$capi20_data(r3, &(0x7f0000000040)={{0x10, 0x9, 0x8, 0x81, 0x8, 0x219}, 0x32, "b39bb41e5276a36e109076295cc17f3c84e9e246efe3bec65bed16835597b8d7a7b1520681bd83b2f223724d95bd58324974"}, 0x44) setsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f00000000c0), 0x4) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1097.208879][T26294] FAULT_INJECTION: forcing a failure. [ 1097.208879][T26294] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.253743][T26294] CPU: 1 PID: 26294 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1097.262442][T26294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.272496][T26294] Call Trace: [ 1097.275793][T26294] dump_stack+0x1f0/0x31e [ 1097.280119][T26294] should_fail+0x38a/0x4e0 [ 1097.284529][T26294] ? kobject_set_name_vargs+0x5d/0x110 [ 1097.289981][T26294] should_failslab+0x5/0x20 [ 1097.294483][T26294] slab_pre_alloc_hook+0x4c/0xe0 [ 1097.299413][T26294] ? kobject_set_name_vargs+0x5d/0x110 [ 1097.304871][T26294] __kmalloc_track_caller+0x6a/0x320 [ 1097.310158][T26294] kvasprintf+0x70/0xf0 [ 1097.314310][T26294] ? kvasprintf_const+0x4d/0x170 [ 1097.319249][T26294] kobject_set_name_vargs+0x5d/0x110 [ 1097.324534][T26294] dev_set_name+0x6c/0x90 [ 1097.328857][T26294] ? input_allocate_device+0x1c5/0x210 [ 1097.334315][T26294] input_allocate_device+0x1e8/0x210 [ 1097.339601][T26294] uinput_ioctl_handler+0xc1/0x27e0 [ 1097.344808][T26294] ? do_vfs_ioctl+0x6bc/0x16d0 [ 1097.349574][T26294] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1097.354505][T26294] ? uinput_poll+0x110/0x110 [ 1097.359083][T26294] __se_sys_ioctl+0xfb/0x170 [ 1097.363667][T26294] do_syscall_64+0x31/0x70 [ 1097.368081][T26294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1097.373972][T26294] RIP: 0033:0x45d5b9 [ 1097.377859][T26294] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.397462][T26294] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1097.405856][T26294] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1097.413804][T26294] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1097.421753][T26294] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1097.429743][T26294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1097.437707][T26294] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:01:26 executing program 5 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1097.530126][T26307] FAULT_INJECTION: forcing a failure. [ 1097.530126][T26307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1097.543346][T26307] CPU: 1 PID: 26307 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1097.543720][T26296] syzkaller1: refused to change device tx_queue_len [ 1097.552007][T26307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.552024][T26307] Call Trace: [ 1097.552039][T26307] dump_stack+0x1f0/0x31e [ 1097.552053][T26307] should_fail+0x38a/0x4e0 [ 1097.580657][T26307] prepare_alloc_pages+0x248/0x4b0 [ 1097.585763][T26307] __alloc_pages_nodemask+0xbc/0x5c0 [ 1097.591056][T26307] kmem_getpages+0x37/0x1d0 [ 1097.595563][T26307] cache_grow_begin+0x64/0x270 [ 1097.600421][T26307] cache_alloc_refill+0x359/0x3f0 [ 1097.605436][T26307] ? check_preemption_disabled+0x51/0x140 [ 1097.611146][T26307] kmem_cache_alloc_trace+0x2be/0x2f0 [ 1097.616507][T26307] ? input_allocate_device+0x4c/0x210 [ 1097.621871][T26307] input_allocate_device+0x4c/0x210 [ 1097.627070][T26307] uinput_ioctl_handler+0xc1/0x27e0 [ 1097.632274][T26307] ? do_vfs_ioctl+0x6bc/0x16d0 [ 1097.637043][T26307] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1097.641982][T26307] ? uinput_poll+0x110/0x110 [ 1097.646563][T26307] __se_sys_ioctl+0xfb/0x170 [ 1097.651154][T26307] do_syscall_64+0x31/0x70 [ 1097.655577][T26307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1097.661472][T26307] RIP: 0033:0x45d5b9 [ 1097.665359][T26307] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.684954][T26307] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1097.693358][T26307] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1097.701321][T26307] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1097.709296][T26307] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1097.717258][T26307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 20:01:26 executing program 1: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)={0x1e8, 0x7, &(0x7f0000000180)="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"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) bind$bt_hci(r0, &(0x7f0000000a00)={0x1f, 0x3, 0x3}, 0x6) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x354, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x68, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "fd6227ebd5f7bd3bb6fa091e91a0da8119bf69bda04e186045897bfb38372c9707f96c"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xb4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x6e, 0x3, "4aa1d015acc94f193c4ee634bcfb1487844eb845f2a30a7d0da88ce6de475454e04c433726a96f4c6232ac1d2c1bc0e1cc313c84b7f65245e2b5cfcb74076f5fbab772419c8d4c628657b4b0d23b1f61f4beec2babf32a40bd3e2c19ab2252dc1f67e08b4c530e2c3f32"}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "c4dfac94da75334717ad3158b2993847228aef507bad3ee7"}}]}, @TIPC_NLA_LINK={0xf0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfa1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff81}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd72}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3a1}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffe00}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x2}, 0x885) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000940)={0x5, 0x1765, 0x3f, 0x0, 0x0}) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000980)) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f00000009c0)={r3}) close(r1) 20:01:26 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$binfmt_misc(r3, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYRESHEX=r0, @ANYRES16=r1, @ANYRES64=r2, @ANYRESOCT=r4, @ANYRES64=r2], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1097.725222][T26307] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:01:26 executing program 5 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1097.778729][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1097.814313][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1097.851785][T26272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:26 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$IOCTL_GET_NUM_DEVICES(r2, 0x40046104, &(0x7f0000000000)) r3 = syz_open_dev$vcsu(&(0x7f0000000480)='/dev/vcsu#\x00', 0x2, 0x20200) ioctl$CAPI_GET_MANUFACTURER(r3, 0xc0044306, &(0x7f00000004c0)=0x3) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0xfffffffe, 0x9, 0xfffffffc, 0x6]}) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$9p(r1, &(0x7f0000000380)="c914cb334d8015e3ce5d263a3257e9d894a3b2cad7f2e1622f0a323856958ea4e9eca34e99c834bb9a18f3fcf200ea973fc84fa43874ff82df7bd187be2f14ff8304d6bee3dd6b2fd4cfaa70c324d44bd2095c9ca51e79356c37b338399a521a13886b0f7cef78b9c8f813ba13627a8c7656ec00fe5abaed3c84af0c65387f4dc27d076f75c44ebf30ccdee223dd16c330a81c41b58a9df9c6aad2614426ea1b0cec5beef7b00844bf86a7288ee468205aeefdb0bbc93a329a8e76584507909b9ba1b9caa38a9e8fcaf38d21974e4adadc40a691f5d659887dcedb2f0f32048f4f480b66a120f9fbec602d5b2e1743f19831f0e3f7b478b1", 0xf8) sendmsg$nl_generic(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="540000003f00000128bd7000fddbdf25160000003800098008000000", @ANYRES32=r5, @ANYBLOB="f45581a893a10246d4a2f58850a470907d746d28003837430497bac9f27b7cc2ac03fb0fffe40695a2e3178508001f00ac141427"], 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x24008045) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1097.902400][T26323] FAULT_INJECTION: forcing a failure. [ 1097.902400][T26323] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.944788][T26323] CPU: 1 PID: 26323 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1097.953621][T26323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.963659][T26323] Call Trace: [ 1097.966944][T26323] dump_stack+0x1f0/0x31e [ 1097.971274][T26323] should_fail+0x38a/0x4e0 [ 1097.975695][T26323] ? kobject_set_name_vargs+0x5d/0x110 [ 1097.981846][T26323] should_failslab+0x5/0x20 [ 1097.986344][T26323] slab_pre_alloc_hook+0x4c/0xe0 20:01:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xb, @empty}}) [ 1097.991283][T26323] ? kobject_set_name_vargs+0x5d/0x110 [ 1097.996743][T26323] __kmalloc_track_caller+0x6a/0x320 [ 1098.002036][T26323] kvasprintf+0x70/0xf0 [ 1098.006190][T26323] ? kvasprintf_const+0x4d/0x170 [ 1098.011130][T26323] kobject_set_name_vargs+0x5d/0x110 [ 1098.016410][T26323] dev_set_name+0x6c/0x90 [ 1098.021498][T26323] ? input_allocate_device+0x1c5/0x210 20:01:26 executing program 5 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfffffffffffffffd, 0x50b00) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1098.021514][T26323] input_allocate_device+0x1e8/0x210 [ 1098.021528][T26323] uinput_ioctl_handler+0xc1/0x27e0 20:01:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x7a00}}) [ 1098.021551][T26323] ? do_vfs_ioctl+0x6bc/0x16d0 [ 1098.021567][T26323] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1098.021579][T26323] ? uinput_poll+0x110/0x110 [ 1098.021589][T26323] __se_sys_ioctl+0xfb/0x170 20:01:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1098.021602][T26323] do_syscall_64+0x31/0x70 [ 1098.021613][T26323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1098.021622][T26323] RIP: 0033:0x45d5b9 [ 1098.021633][T26323] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:01:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x2, 0x0) [ 1098.021639][T26323] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1098.021649][T26323] RAX: ffffffffffffffda RBX: 000000000001a500 RCX: 000000000045d5b9 [ 1098.021656][T26323] RDX: 0000000000000000 RSI: 000000004008556c RDI: 0000000000000004 [ 1098.021662][T26323] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1098.021668][T26323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1098.021684][T26323] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:01:27 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000000180)="c4c137ad9a7af1b30b578be03ce2914ff7ca72b5d6978db63e5cd725694c17245b86b01b9d28469cb64b2e79e210bfcfaa9ba6b73a39814d7ce957a341d5d64cf5abe07b831c6e83d729d4440ffc373e3de56ac83ea3fe7480d3cb45b7906ac48df422b4da57d0d1b45b65db1da9e939e487a7f3825a52899cbef868918bf0dca1dc868b267b6440adb13c5a6c5950c1d3a4a6d7ee8c35837a357569e0bb9c6966c02eec8f45cccc6b804fff8c38cfbe209cbfc1516f4f3a59e632d0595f2d69f91304e779022c7f36c1acc42f9ec35e") ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) clone(0x240900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}]}}, &(0x7f0000000340)=""/132, 0x32, 0x84, 0x8}, 0x20) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x10, 0x0) [ 1098.133922][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc, @empty}}) [ 1098.153675][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1098.153787][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x20000}}) 20:01:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4b48, 0x0) [ 1098.184524][T26341] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1098.546738][T26345] syzkaller1: refused to change device tx_queue_len [ 1098.577905][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1098.579493][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1098.579598][T26333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1098.646365][T26371] BPF:[1] ARRAY (anon) [ 1098.646377][T26371] BPF:type_id=1 index_type_id=2 nr_elems=0 [ 1098.646385][T26371] BPF: [ 1098.646477][T26371] BPF:Invalid index [ 1098.646482][T26371] BPF: [ 1098.646482][T26371] [ 1098.740126][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1098.751935][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1098.752047][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1098.804397][T26385] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1098.825460][T26382] syzkaller1: refused to change device tx_queue_len 20:01:28 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x2000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2800, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000001640)={'syztnl2\x00', &(0x7f00000015c0)={'syztnl0\x00', 0x0, 0x4, 0x0, 0x3f, 0x4, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, 0x8000, 0x700, 0xff, 0x1}}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000001740)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x6c, r5, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'dummy0\x00'}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'gretap0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40080d1}, 0x4010) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x2, @dev={[], 0x15}, 'macvlan0\x00'}}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x8, 0x207, 0x3f, 0x5, 0x800, 0x3, 0x40, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x7, 0x0, 0x6, 0x8000, 0xa6, 0x6, 0x8, r7}, &(0x7f00000001c0)=0x20) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x101302, 0x0) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f0000000240)=@gcm_256={{0x304}, "694694e958ea03d9", "84d86300ce7fcac079f0527b504df60990370c817df8f9cbb9b7b2f409d981af", "616db957", "51d9b8899d98bb97"}, 0x38) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4c00, 0x0) 20:01:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_SPACE_INFO(r5, 0xc0109414, &(0x7f0000007c00)=ANY=[@ANYBLOB="ce040000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x8000, 0x7ffffffe, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r6}) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r7, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fsetxattr$security_capability(r7, &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v2={0x2000000, [{0x8, 0x7}, {0x3, 0x8f4}]}, 0x14, 0x0) close(r0) [ 1099.234070][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4c01, 0x0) [ 1099.275110][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1099.323479][T26377] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5016, 0x0) 20:01:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xd, @empty}}) 20:01:28 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x1000000}}) 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x541b, 0x0) 20:01:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x1, 0x1f, 0x1, 0x0, 0x0}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x0, {0x8000, 0x80, "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", 0x40, 0xff, 0x7f, 0x1, 0x7f, 0x4}}}, 0x128) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) close(r0) [ 1099.543359][T26424] syzkaller1: refused to change device tx_queue_len [ 1099.579254][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5421, 0x0) [ 1099.601832][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1099.637664][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5450, 0x0) 20:01:28 executing program 1: ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) prctl$PR_SET_FPEXC(0xc, 0x40000) [ 1099.721154][T26437] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:28 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_addrs=@generic={0x2b, "69f4b8214a4f36d3acf3b6570e12"}}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x20}, &(0x7f0000000080)=0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5451, 0x0) 20:01:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x8, 0x488201) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) close(r1) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) writev(r3, &(0x7f0000002480)=[{&(0x7f00000001c0)="0cc11e71a618eb91", 0x8}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="133cedc7cdf14ea3013940f47b5866b025c8bc6dd2b63151396c388e28b92f808ad07abb0b5a0749492dd3a6be", 0x2d}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="b230bba4ed3156f9e2fceb49d466de18a119c7ac3fd7dbb4610294393bae6d70fb8ef929180a482086c93bb7da4a7018f108f8ac7eb589b93795bd5ead04da5890a30f0b38dc34df27d0bd17d3ebdc4c43236165b8c2a5afbe3f0a2cf69c9ad14438b1d3f4e6f3602961405bca35b05b363a095d027dca881d25d549891971d68cf44644cfef91a9d3e2c6bb52ebce1b6a21d2d2880bbc7476976930b6097ab695c86a9a96685226367801d18fd473cd31024bdd2b4a8f8b864d50f7b94439cc3d924745e2147c956a3805e75f8322a40782b5d39a842fa35a92aa290805fb69109393fc1985b65b4442d331c73150", 0xef}, {&(0x7f0000002340)="17b769bb7e469ea65d8f53e345a5cd8a0cdb262d1149b3923d6e36623bd27010dadda4f471b5944d8ce46db219af4592d15570c4ceffa31ee018198b9863ca095cda5ed206816da14f513c348665aa142928b6dc858a2d6205c5d318", 0x5c}, {&(0x7f00000023c0)="9bc307fb1b46ad19a7a6741730932f28cfc2b9ec931fda7ce0829619964d6a98a1ae011568f4b8f8579e6efcf6db406ce4d20802b5a09343bfd0cc3dfabae3bf65aa28b389ea40431acf98816da999d7acea19d000c1f51fec80fd9a03881f111d8a919a770650ea3681c7ff87f89ee928950751cb7386a6d5ba29e778d48ef7c823fe4c5263bf762432cf7d9cc96ac6a682e6e8aa2855488f57e7e582bcd8", 0x9f}], 0x7) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000180)=0x9b) [ 1100.312922][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1100.331546][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1100.347897][T26428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xe, @empty}}) 20:01:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5452, 0x0) 20:01:29 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x2000000}}) 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FBIOGET_VSCREENINFO(r3, 0x4600, &(0x7f0000000000)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 1100.535401][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1100.544612][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1100.553708][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f0000000280)=""/231, 0xe7}], 0x2, &(0x7f0000000380)=""/224, 0xe0}, 0x0) close(r0) [ 1100.591374][T26491] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1100.616160][T26489] syzkaller1: refused to change device tx_queue_len 20:01:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5460, 0x0) 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = signalfd(r0, &(0x7f0000000000)={[0xed16000]}, 0x8) accept4$netrom(r2, &(0x7f0000000180)={{0x3, @default}, [@remote, @null, @default, @rose, @remote, @bcast, @default, @bcast]}, &(0x7f0000000080)=0x48, 0x80000) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, 0xffffffffffffffff, 0x14}, 0x10) 20:01:29 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = syz_open_dev$vcsu(&(0x7f00000012c0)='/dev/vcsu#\x00', 0x9, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001300)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000000000), 0x10) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x8) 20:01:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5501, 0x0) 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0xa, 0x5, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x5502, 0x0) [ 1101.019797][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1101.060430][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1101.102784][T26484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:30 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x3000000}}) 20:01:30 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1000000000000, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x34437, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r2}}], [], 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x3, 0x522, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{0x5, 0x34, 0x221d, 'gretap0\x00', 'veth0_to_bond\x00', 'ip6tnl0\x00', 'vxcan1\x00', @broadcast, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @multicast, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xde, 0x10e, 0x13e, [@connlabel={{'connlabel\x00', 0x0, 0x8}, {{0x1, 0x3}}}, @owner={{'owner\x00', 0x0, 0x18}, {{0xee01, 0xffffffffffffffff, 0xee00, r2, 0x0, 0x4}}}], [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {0x0, 0x64, 0x9300, 'veth1\x00', 'veth0_to_batadv\x00', 'veth1_to_bond\x00', 'netdevsim0\x00', @multicast, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast, [0x0, 0xff, 0xff], 0x9e, 0x1fe, 0x22e, [@connlabel={{'connlabel\x00', 0x0, 0x8}, {{0x9, 0x1}}}], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:chkpwd_exec_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}], @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{0x0, 0x22, 0x884c, 'bond_slave_0\x00', 'veth1_macvtap\x00', 'ip_vti0\x00', 'nr0\x00', @local, [0xff, 0xff, 0xff, 0x0, 0xc3901339772d3104, 0x1b975bd7cc5cefb4], @remote, [0x0, 0xff, 0x0, 0xff, 0xff], 0xee, 0xee, 0x126, [@nfacct={{'nfacct\x00', 0x0, 0x28}, {{'syz1\x00', 0x8}}}, @cgroup0={{'cgroup\x00', 0x0, 0x8}, {{0x3ff}}}], [], @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}}]}]}, 0x59a) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x6d, 0x5, 0x4, 0x1, 0x5, 0xcbd, 0x8, 0x9, 0x8}) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000780)={0x0, 0x7d6b6461}) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x3d, "19472c7fba94f79c3c4b4484ea1b343616d435def5f9d845a0d8daeb576715daade46c1f7a82c733f21b795ab1c0fd1e83c23e283098e95a0fb576dbea"}, &(0x7f0000000840)=0x45) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x6, 0x0, 0x5, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r5}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000880)) close(r0) 20:01:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xf, @empty}}) 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x6364, 0x0) 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x8916, 0x0) 20:01:30 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1e, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) close(r0) [ 1101.269290][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1101.291408][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1101.310483][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x8933, 0x0) [ 1101.392369][T26546] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1101.432412][T26549] syzkaller1: refused to change device tx_queue_len 20:01:30 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r7, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r8, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$binfmt_misc(r1, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYRESDEC=r8, @ANYRES64=r3, @ANYRES32, @ANYBLOB="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", @ANYBLOB, @ANYRES16=r7, @ANYRES64], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x89ee, 0x0) [ 1101.799806][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1101.818799][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1101.871833][T26540] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400448c9, 0x0) 20:01:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x10, @empty}}) 20:01:30 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4000000}}) 20:01:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400448dd, 0x0) [ 1102.082331][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1102.110112][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1102.127917][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400454ca, 0x0) [ 1102.218480][T26592] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1102.262180][T26595] syzkaller1: refused to change device tx_queue_len 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045564, 0x0) 20:01:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x2, 0x2, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000080)={r2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth1_virt_wifi\x00'}) 20:01:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045565, 0x0) 20:01:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r4, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004200)={0x50, 0x0, r5, {0x7, 0x1f, 0x0, 0x26000}}, 0x50) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x34437, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r7}}], [], 0x2}) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000200)={0xa0, 0x0, r5, {{0x2, 0x0, 0x6, 0x2, 0x400, 0x859, {0x4, 0x399, 0x5, 0x0, 0x0, 0x100000000, 0x5, 0x800, 0xfff, 0xa000, 0x400, 0x0, r7, 0x9, 0xffff}}, {0x0, 0x17}}}, 0xa0) r8 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000000180)={'macsec0\x00', {0x2, 0x4e22, @broadcast}}) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x42e01) 20:01:31 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$rose(r3, 0x104, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x40, 0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045566, 0x0) [ 1102.626971][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1102.635644][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1102.664322][T26587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x11, @empty}}) 20:01:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x5000000}}) 20:01:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) sysfs$3(0x3) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000000)={0x0, 0x2}) close(r0) 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045567, 0x0) 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045568, 0x0) [ 1102.899104][T26652] syzkaller1: refused to change device tx_queue_len [ 1102.931552][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/userio\x00', 0x505400, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f0000000000)=""/138, 0x8a}], 0x1, 0xffffffff, 0x0, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SNAP_CREATE(r4, 0x50009401, &(0x7f0000000880)={{r5}, "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"}) close(r2) 20:01:31 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045569, 0x0) [ 1102.986593][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1103.015518][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0xf3, 0x31, 0x4, 0x9, 0x0, 0x6, 0x1000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x51a40, 0x494, 0x2, 0x6, 0xfffffffffffff865, 0xd808, 0x5}) close(r0) [ 1103.119350][T26657] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556a, 0x0) 20:01:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSRS485(r3, 0x542f, &(0x7f0000000000)={0x8001, 0x81, 0xfffffffc}) [ 1103.589258][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1103.618862][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556b, 0x0) [ 1103.635830][T26646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6000000}}) 20:01:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x12, @empty}}) 20:01:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556d, 0x0) [ 1103.790836][T26698] syzkaller1: refused to change device tx_queue_len [ 1103.828682][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1103.850247][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1103.864244][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1103.892673][T26712] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556e, 0x0) 20:01:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40049409, 0x0) 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085523, 0x0) 20:01:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x7000000}}) [ 1104.297112][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1104.325372][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085525, 0x0) [ 1104.363725][T26705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1104.440868][T26735] syzkaller1: refused to change device tx_queue_len 20:01:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1c, @empty}}) 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008552a, 0x0) [ 1104.566791][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1104.587726][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1104.604173][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008552b, 0x0) [ 1104.668231][T26757] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x8000000}}) 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008552d, 0x0) 20:01:33 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008552e, 0x0) [ 1105.084762][T26770] syzkaller1: refused to change device tx_queue_len 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085530, 0x0) [ 1105.137580][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1105.153679][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1105.184091][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085548, 0x0) 20:01:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x25, @empty}}) 20:01:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x9000000}}) 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008554c, 0x0) [ 1105.387242][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1105.411255][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:34 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x2, 0x2, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x8, 0xfffffffa, 0x8, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000000080)={0xffffffff, 0x2}) close(r0) 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085558, 0x0) [ 1105.440780][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085568, 0x0) [ 1105.546685][T26805] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1105.574785][T26807] syzkaller1: refused to change device tx_queue_len 20:01:34 executing program 1: syz_emit_ethernet(0x3c, &(0x7f0000000000)={@local, @local, @val={@val={0x9100, 0x4, 0x1, 0x2}, {0x8100, 0x4, 0x0, 0x2}}, {@arp={0x806, @generic={0x205, 0x0, 0x6, 0x0, 0xa, @empty, '2\n', @broadcast, "50db676f197e2a13bcbe"}}}}, &(0x7f0000000080)={0x0, 0x4, [0xdad, 0x81a, 0xde, 0x4b6]}) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f00000001c0)) close(r0) 20:01:34 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x58, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x86}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1004}, 0x800) 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085574, 0x0) 20:01:34 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="910100", @ANYRES16=r3, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x24040001}, 0x80) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0xc880) socket$netlink(0x10, 0x3, 0xa) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20, 0x0, 0x0, {0xff, 0x0, 0x9, 0x6}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40085575, 0x0) 20:01:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008557a, 0x0) [ 1106.066593][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1106.087651][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1106.104194][T26796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x48, @empty}}) 20:01:35 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xa000000}}) 20:01:35 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000000)={0x4, 0x1c}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400c55cb, 0x0) [ 1106.283045][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1106.319564][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40186366, 0x0) [ 1106.356004][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1106.439580][T26861] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4020940d, 0x0) 20:01:35 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)={0x5, 0x80}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) close(r1) [ 1106.494562][T26866] syzkaller1: refused to change device tx_queue_len 20:01:35 executing program 0: pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$nfc_llcp(r0, &(0x7f00000012c0)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x4, 0x9, "62dc43c14039e482e7c9c39b014948ba1bfb0ed6e47865e78d9d838aa6db546029b35b93493ee4729a97ed1ba618fda5f361aaf63e36894f8ed306ac51a8f7", 0x26}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000000100)="8bb6327eac381b792b18a5a11084ccf2f12b335d917260e9970f50e5b86f0edb3153f1866bd7a94640a5165d86186744b95631283be80e2f1de41141c73de2df7310745d02dee8156e1cfd98d90b352b7d3d5a34fe561e4bc8e4ac35a935970a0e4461c60dcda0e043b155bd482e5ffe90c8f30efdbf97", 0x77}, {&(0x7f0000000180)="fe444fa1ba0fc2d47b56b3314da4fa8ebb3e2137122441b3c63a825f1722a5738aa5c3f63de545", 0x27}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000001200)={0xa8, 0x10a, 0x1f, "cdd9a14cc110e6e26c1cd31702223e4a0c3ee572a1c48db880203665862cd983275d8a207db4a19823811b3a4bb8db8f08153e645125edb506d6431cc145cb6cf35e6bb612d45f9834c00b07e5df0a79f06b6fe01a9fd1bef63dd1c2d1ad568b785ebe05b322278a6a578d88d5dc2f3b3056cceaf908d020317be9434acb21d03d58fad23330d8fa2698cdc714a4a559e0b3b00a9d"}, 0xa8, 0x48001}, 0x4008000) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000001340)=0x4) ioctl$mixer_OSS_GETVERSION(r1, 0x80044d76, &(0x7f0000000000)) 20:01:35 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x1000]}, 0x8) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000280)={0x8001, 0x8, 0x2, 0x2}) close(r0) 20:01:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40489426, 0x0) 20:01:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x405c5503, 0x0) 20:01:35 executing program 1: sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x2, 0x70bd2d, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x5010}, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x20000004, 0x1f, 0x1, 0x0, 0x0}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x282a01, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc10c5541, &(0x7f0000000180)={r3}) close(r0) [ 1107.101936][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1107.122424][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1107.149276][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4c, @empty}}) 20:01:36 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x246e, 0x88000) openat$cgroup_ro(r2, &(0x7f0000000040)='net_prio.prioidx\x00', 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x406855c9, 0x0) 20:01:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xb000000}}) 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x8004552d, 0x0) 20:01:36 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x646600, 0x0) close(r2) [ 1107.300529][T26919] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1107.330180][T26919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1107.376724][T26919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x80086301, 0x0) [ 1107.453896][T26928] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:36 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)={0x2b0, r4, 0x704, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x204, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xeb, 0x3, "ce350e1f1d1ea42f571b1f0c4c095303519b0eb2818589857b6d6bffeb20c29d9a646439f505327e3b06d933d08c6e31d6c8fce90e0a403d91261cdd87cab3fe69d43c9467496331585098428d4726beeb910aa8236acfd9e0e68e639ddce5b8ebebf3e780101cf24921f44583f38e2afb55916f6c924da5a9a0da1f42203ef7f939254282bc27df3ab480969c834ce5af51084bfd432f1ecf27aa08f4e16c86306138b8a89c35593b6c1811fd0c4a528e8dbc7ddf131b84fdb711b624d26f6b9c2dcd9314e24aa2220776a6aabd90d1936ea2b73ea2635edc7e693f57f2268ce3a6b931bfe2d5"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "fdbf7fb84572c3460843de9cd3bd2c6e4bfeb22a09127bf8d5af6b2a8c052b69e4f41a"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7941}, @TIPC_NLA_NODE_ID={0x51, 0x3, "27ba777d2bdc0c399023240b2f2b887adabf672400039d74d2aef268277d74cdb4dec0689739a404aa3fc7038a11f60a664bca9df0071bf68abdee3e8fb4ac27e9f74a023c70c15149cda68852"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "5701d0b772993fc5b5d08420b0f71a56ee3b7df8c5"}}, @TIPC_NLA_NODE_ID={0x17, 0x3, "ab86fc98af2cfc0ba50f3d8f12c4ec030d85e5"}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x101}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98da}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffff6107}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10a3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x4004090}, 0x2000c040) 20:01:36 executing program 1: syz_read_part_table(0x200, 0x2, &(0x7f0000000080)=[{&(0x7f0000000040)="b20df90c2f4e887ae9a4e8bdd7237230f97d6658e48b8607f7a10c992d3c0c7779", 0x21, 0x1f}, {&(0x7f0000000180)="b67d917d82a03670674516077a1a76c463cd2a5327842f31db7ffd77f906d56cc01e8496209e4393574ec1df403abe073abdcfc3f65ba49b2bec96e16cb465a691b6aa7cd605f8d91bbc1cb1cc0db302f6e3762c1501f769cf70726b5f97a934171eb2a58015e18ee06bd842bd7559c3f723eec4eeeb03e2b2edb3315c7c535ae77bd2e9aa6e383f2264a7b52436668027426c7e2863", 0x96, 0x80}]) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$SIOCRSSCAUSE(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)=0x2410) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) close(r0) 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x8008f513, 0x0) [ 1107.521742][T26929] syzkaller1: refused to change device tx_queue_len 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc0045103, 0x0) 20:01:36 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x100, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', r6}) ioctl$DRM_IOCTL_MODE_GETFB(r0, 0xc01c64ad, &(0x7f0000000000)={0x5, 0x2, 0x2, 0x7, 0x0, 0x0, 0x3}) close(r0) [ 1107.989301][T26928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1108.009709][T26928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1108.032189][T26928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x5c, @empty}}) 20:01:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc0045878, 0x0) 20:01:36 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f0000000040)={0xb01e, 0x1, 0x4, 0x1000, 0x0, {0x0, 0x2710}, {0x3, 0x0, 0x1, 0x1a, 0x1, 0x1, "04109877"}, 0x1, 0x4, @planes=&(0x7f0000000000)={0xffff, 0x2, @mem_offset=0xb52, 0xfffffffe}, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x10001, 0xc1, 0x7}) close(r0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x260181, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x4, 0x0, 0x40, @mcast1, @mcast2, 0x20, 0x0, 0x2, 0x6}}) bind$can_j1939(r6, &(0x7f0000000300)={0x1d, r7, 0x3, {0x0, 0xf, 0x4}, 0xfe}, 0x18) 20:01:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xc000000}}) 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc0045878, 0x0) 20:01:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x105000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1108.177307][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1108.200642][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1108.239485][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1108.279432][T26988] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc00c55ca, 0x0) 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc0189436, 0x0) 20:01:37 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x40, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x40}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r8, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)={0x88, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20008000}, 0x4004041) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, {'syz1\x00', 'syz0\x00', 'syz0\x00', 0xe6, 0x3f, 0x9, 0xffff, 0x800, 0x3ff, "010ee0b65801e011246c38d74e8cc91de08c9ff9ecea6a121d1b7865cd5bb107c5f351c680dfae830ef02f48f03adb44036cf6b61c0bcd740f9b1c6b98aafa8f18cfdc94ffdd3926c9b253d9a46bb7a6e3d1e8d0df1e39bbbe806d2e4cf0d0af2d1e2b46114c394fb2a5194d353e3e752de5dbda64a80c6d9c839407707cd862b93c26f945f2eea81d5631bf04d7001c195866ab9bfa6471f293283727126a5e58e9609604bbc305f63e2cffbfe79a7582f7363dcd28cff30711e169e5fc31efe8916e4ab14d8866c70c8fbffd4ef89aa4eb026c0466fa2a05d6598fd685fed5810a4dbfdf45"}}, 0x1fe) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc020660b, 0x0) [ 1108.790700][T26993] syzkaller1: refused to change device tx_queue_len [ 1108.822756][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1108.847249][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1108.870536][T26979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) keyctl$get_keyring_id(0x0, 0x0, 0x1f) 20:01:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x60, @empty}}) 20:01:37 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xd000000}}) 20:01:37 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000180)=""/245, 0xf5) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') [ 1109.089211][T27034] syzkaller1: refused to change device tx_queue_len 20:01:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x509200, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0xc, 0x45, 0x40, 0xad, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) [ 1109.129994][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1109.161322][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1109.200879][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xb60a}}, 0x0, 0x800000, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1109.263777][T27047] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:38 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000080)={0x9, 0x1ff, 0x0, 0x6c5, 0x4, [{0x9d, 0x101, 0x86e6, [], 0x200}, {0x1, 0x8, 0xfff, [], 0x601}, {0x3, 0x5, 0x49a, [], 0x2000}, {0x2, 0x81, 0x10000, [], 0x2}]}) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x3255c3, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f00000000c0)={r2, 0x1, 0xfffffffffffff000, 0x1000000}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r8, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000200)={0x680, r4, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1fc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1d, 0x4, "75b5c05edd2e95c8d8f0b103f366312910846574aa80b8d629"}, @ETHTOOL_A_BITSET_VALUE={0xec, 0x4, "2f945ad9bba127f5e8811f548ef1894615e449026e0fe3387cd3570b339b913fbb3979f86192d7976841a8e62fb1fdad9b59259b44094a0da2b8e84d5c6515ce4e09f5be7736a361e8ed839eb432ebb7c8e5080cd48ab583d10c4859058f1a19201adb683edcc5a6c808d73d7ed765296aa24ae276ee76fa38709073d44bee959eacf35a2cfd74f22953d147daa4cf1da3e0cb242680442f8b82d146dcb76fcdd63c56bfbba6e46c7a13233c66d0793447480c73146bf6b673486effcf22219546c4587bb6df2b9137a8039c20b49802f7d7ea032bc6cd8a264d029fd0a84a406da8b045935737eb"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x20, 0x5, "f3041f0e49cf78682c3d0e447c6bff6575de380edf8011ed6efe6385"}, @ETHTOOL_A_BITSET_MASK={0x2d, 0x5, "fdf3574db7ac735ef61e1e153e8ceb801fec14969eb5841c4968559ae151aa24bd8567a4c5ce2bec1e"}, @ETHTOOL_A_BITSET_VALUE={0x8c, 0x4, "36adcfccf4a925ef7e3c674e0183d689b47722c6cbc2a8f5006b8b070e40fe520a22eb27773a735ed9341f236ff8228fed70cdf2e0bc0863f8bc43f8b417375ff9ba7d3ef8b15ebe89a3a3efc900110502d80d2293a32ca931b5512d48db0aa73c3d1f1cc71f7abce97aa541e311da63f3df5bf1c959f430ceb5cbfef754a6245c3ccb2b7ea6e927"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xfc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x17, 0x5, "f8f9147300c3234ccfc4174ab022529b9c490c"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xd6, 0x5, "f56182dcdad9ea0ef54c3716eec9693972665d7af7ac64c9bf32edf84c38223dc14a3f0298b5c21b2609bb267dfccf07c8a58b9636be1d16f8be7f40ed957619a8b9355c162e10713a7ceb410dd6d8543d2740d7add0c227bd24fe7f9cf8411b59b3313b154fd4097d4fe18b86f54233abd5049d946e991bd18bf92655b275d90f6e051093166893f920826c9b72668b5516738dd7ad99ad4036b567ebc590c047d61861f99a5a391d66bf2b0e4a6776ccaf95d50a9481aa22ee9f09bce7332e47315a5a385816e16e421d1e94ad5c9e53f1"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1a4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_MASK={0x99, 0x5, "7f9b209bf0af69e24a3d1ae20875a884c5c3468f016dc3401e874b6e617061294ba55d18a2188218239f3265c5d577c94e96cd055927ff5f71cf9668f586ff781f993bc10d69957f6f416508ae7d41a76d86fd90425a442c327467b232ebc29f4e3665ef81d4f643a1929910d6b05b244fed56e942ac25a35c3327ab42fa4efb73f445f9c8cd12275a3464129668d001779a8ce1e9"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x40, 0x4, "686710b04595b0f525af1c84caeb2c89b19153693dd683ec01a99a376f70e11635c1a1e92b88caf52d0479ccb1db10d6aec7ef37aa29169d300c2d19"}, @ETHTOOL_A_BITSET_VALUE={0xa9, 0x4, "0dfd127b7c602841b7e409bdf05698b100a6d8f36e680d9ee3e3b6e468b49c624015ac98e3878c212bbc6b6987dfb68d9f83323b780c1d7fa01586cd9df476240401c9b34edc9b77ef091b22425480eaeaee5263759b26b7bd4e5b7a18c774ac33bb22dd9643938e34ccc6c8f1c9c0219ada4e31836b2ec26c1da5c3208e67095a5004b1d11d8ba18f5c0ec649edb927c9509f271d50c1fce6dd30f39a349532074307cfab"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xa0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x98, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x2a, 0x2, '/sys/kernel/debug/binder/transactions\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x64}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/full\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xd4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xc9, 0x5, "5b1e54c73e0e654e623dda911e70e6c305b443bb9e58782f3455aab63c10e7b14a789c8345cce51774fb2d183b3cba3caae8d01e7b0acdc841576426f0519255cbdb9f691077936b4629910d2415ff820945a064c15c5266a3c0830aa3ddd37c5590c31b6e3b7f820789bec2d9aebe84d26dc3786cec3561f0129b7d720852316b158693665ec79ca222096b0e56c41ee2429009620938051e16eb5e5ce9339ef1c5ee38ff1b39aa34fa94d46cc5d21ce9e5f58db96d21389ba1e5ef4ea6133cb33c0bdb3a"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x680}}, 0x40880) 20:01:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/userio\x00', 0x4000, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x4082, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80e1860a}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x4c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x81}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DST={0x14, 0x1, @private0}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) [ 1109.725630][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1109.733860][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1109.785174][T27035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xe000000}}) 20:01:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x68, @empty}}) 20:01:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = semget$private(0x0, 0x2, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x0, 0x14, 0x7, 0x1f, "b52a22c0fa67e3cfab954d08b44129c3a6f0f6fd9bc5bea77f1b5aba2911ca23"}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00000000c0)) semtimedop(r1, &(0x7f0000000040)=[{0x1, 0x0, 0x800}, {0x1, 0x1ff, 0x800}, {0x2, 0x7, 0x1000}, {0x0, 0x9, 0x1800}, {0x2, 0x6, 0x1000}, {0x0, 0x4, 0x1000}, {0x4, 0x400, 0x1800}, {0x2, 0x0, 0x1000}, {0x1, 0x8, 0x1000}], 0x9, &(0x7f0000000080)) [ 1109.903309][T27078] syzkaller1: refused to change device tx_queue_len [ 1109.961660][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1109.991555][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1110.019835][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1110.064103][T27091] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:39 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000080)={0x40, 0xffd3}) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000000)) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r7, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$CAPI_GET_PROFILE(0xffffffffffffffff, 0xc0404309, &(0x7f0000000040)=0x3) 20:01:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x10000000}}) [ 1110.616690][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1110.639887][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1110.658920][T27082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x42}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1110.718324][T27113] syzkaller1: refused to change device tx_queue_len 20:01:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x6c, @empty}}) 20:01:39 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x11000000}}) [ 1110.864712][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1110.891688][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1110.909764][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x200001, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) r2 = shmget(0x3, 0x2000, 0x1004, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)=0x1) [ 1110.952904][T27138] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1111.274472][T27142] syzkaller1: refused to change device tx_queue_len 20:01:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:40 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20440, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000080)={@hyper}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1111.319021][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1111.353414][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1111.378416][T27131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x80, 0x2}, {0x9, 0x3f}, 0x0, 0x6, 0x9}) 20:01:40 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x12000000}}) 20:01:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x74, @empty}}) [ 1111.576557][T27169] syzkaller1: refused to change device tx_queue_len 20:01:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1111.702558][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1111.729691][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1111.742498][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:40 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x20000000}}) 20:01:40 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x8000, 0x0) [ 1111.770014][T27188] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:40 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1112.209499][T27196] syzkaller1: refused to change device tx_queue_len [ 1112.241661][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:41 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1112.272320][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1112.317676][T27181] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x7a, @empty}}) 20:01:41 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x25000000}}) [ 1112.485147][T27219] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1112.512406][T27219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1112.539929][T27219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1112.593093][T27223] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1112.929888][T27227] syzkaller1: refused to change device tx_queue_len [ 1112.977389][T27223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1112.999928][T27223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1113.022141][T27223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x8e, @empty}}) 20:01:42 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x3f000000}}) [ 1113.203698][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1113.221977][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:42 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/244) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x14, 0x0, r6, r8) sendmsg$nl_netfilter(r4, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001440)={&(0x7f0000000180)={0x12a0, 0x5, 0xb, 0x101, 0x70bd2a, 0x25dfdbfb, {0x5, 0x0, 0x1}, [@nested={0x1288, 0x1, 0x0, 0x1, [@typed={0xc, 0x8c, 0x0, 0x0, @u64=0x81}, @typed={0x4, 0x24}, @typed={0x8, 0xa, 0x0, 0x0, @pid}, @typed={0x4, 0x44}, @typed={0xee, 0x3c, 0x0, 0x0, @binary="3f7d3ab5220cd0a795eb2e7f6ebe155abedd690726d565d762168f79df87bf678649a6b0657e5331b38c1a18b50a747897742fa769ad8a961ccab99c13fce70c0a23605446cd900b6cd4db9c8394e89788dc90648a13d2b49e40d24af4fcf82f148e28cf2d6798512e6b775e9d820a9e8ff21f92ed9dda3a26e5c1d70023614d76866bfe90e8c8637e3f8918f1726d5611583d019cd89f206b0ce82719d150fefcefeb2850a3fbae628fefcab83210a0194f297a9f02af149e1388e306da856dce004142fa31bda589d4b20f827c01d5c7db3b363e7eeef6a23070f3649c306ce70502299548d53910e9"}, @generic="73be4652acaf4755129b7cac9895b4f67a7e2247f523c3ac211f62cb7a312f27119a0c1654ad12c8fb3aea3a6d6006f860bf49704f7239e5ab39bc889b637d1285eb1b3666d1b5398cfc75095ca04570e351bd4c34756afa5e6bc8302ec859dd822cf24fa262a725e37a59568cb1ea3876e2c73bdc7a94c92aee0afcf8e26848bf3e45affccab3e7f5379d1ae8c5bfe54a9a6b1046195711292ba588898d4e72ba8d5fe50aed11d91fadbf740c598951c02473cc29fbabb0c2da2864f6677128d666ec607ad49dfed0fa65a579f0c9055e3a", @typed={0x8, 0x5d, 0x0, 0x0, @uid=r6}, @generic="c683", @generic="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@generic="19620dd543c5ed8a17bb1e866ecbdd6dab861b9b584a5a7f079405ba51e5e14a7216e0c5dd3c92def2bd4d4b70d7fa93c83fedb4333ebccf0e4bf58166e04e13374e1b5bc6177d42329ad9ae14db82f8d99334a65216a26d0cc01f9d13cdcfeb1f93855dbb5633af1c3f7b71a44daae3f305d3739fe0236781663b4feac108fc84df7c6fce7042b5ba66c2b859cb7fd9b93fa5701b73856a8c088fed"]}, @typed={0x4, 0x42}]}, 0x12a0}, 0x1, 0x0, 0x0, 0x4044085}, 0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1113.254048][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1113.338577][T27250] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1113.622294][T27256] syzkaller1: refused to change device tx_queue_len [ 1113.671536][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1113.687479][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1113.706287][T27244] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x112, @empty}}) 20:01:42 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x40000000}}) [ 1113.852404][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1113.881997][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1113.903910][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1113.973250][T27279] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:43 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', r4}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@empty, @local}, &(0x7f00000001c0)=0xc) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x5, 0xa0000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x2e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x9}, 0x2014}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private2={0xfc, 0x2, [], 0x1}}, 0x14) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000080)=0xffffffffffffffff) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x2, 0x2, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f00000000c0)={r2}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCNRDECOBS(r3, 0x89e2) [ 1114.344788][T27282] syzkaller1: refused to change device tx_queue_len 20:01:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000040)) [ 1114.393717][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1114.421535][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1114.451623][T27274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1114.496809][T27279] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1f, 0x3, 0x4}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f00000001c0)={0x1000, 0x1, 0x4, 0x20, 0x5cbd, {}, {0x3, 0x8, 0x81, 0x5, 0x6, 0x2f, "a6366845"}, 0x565, 0x4, @offset=0x1f, 0x10000, 0x0, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x3f, 0x0, 0x10001}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r4, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r5}) close(r0) 20:01:43 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x48000000}}) 20:01:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x138, @empty}}) 20:01:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1114.922581][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1114.957820][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1114.991519][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:43 executing program 1: ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0xffffffffffffffff}) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0x1, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) [ 1115.054360][T27325] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:44 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x222440, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x8a001) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1115.125780][T27322] syzkaller1: refused to change device tx_queue_len 20:01:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x8, 0x30, 0x6, 0x800, 0x1, "d08afb8a6191818a"}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) 20:01:44 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xd, 0x1000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x2) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f0000000780)={'bridge0\x00', 0x100000001, 0x2}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0xc9, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="17ddc917944ea670eb8de781e3231960bf67c42e0ec76322fa4892c0dbab7b7c79d6021e0c3f008d48df705f65b7baf98eea2676833be26b32f5a070cc2f57154c673b4e7d8737bcf5c483575f15d311746948ddd387ca563b1ac8bf82889223028f335a0c77dc75828efc65d002371ddeec81ea34e4ffc6b76166fcdcf6a61eb197a6ecc438cd6e9eaf9b65ac609b663de2f45402f4f7fc62e26f625f437262e889970fbc52f7101ff99ba4ba25cd5030eb423c337453fec405db081f06be32", 0xc0, 0x9}, {&(0x7f0000000280)="a2989159dae6f73b852710116342ca99012cdd9c12f1dfc49d6f4b3cef6771e67f15063774baea1043cf80df3c35570b79596c14db336e5b1c7b01a46204680d35b0fb0357855333b04a43ddebafda3a583de6be5ff6724faef4b23d49e59169907eadb414f317b4633b32b6cf65dd6c4455582439d5dfc607fa2c2d586e92d7ac2e1be9d75967faf8c9bce0b46e99ae878fb4fa7bf2b54f624eae43dfca31b8e677f6948cc967aec331483051d805d278f8acdc96", 0xb5, 0x5}, {&(0x7f0000000340)="11138a2505a0d19997050609683cad6ada191e0a7163515e585b8bd9bd5796389ddf845a46ae55374a281ce98697fa96242684659949250383a422c78b812839976572cde0c0ed1242a8e0c9e3ea4951e1656cf4d743550af6b89baad994fc9a7dc94e45fea039fac87bb2abc90332a372c7ce658873811cae02bd9b751f3208bcb3efbb61c04323cd29cd3cce54b9fa24b4f31b57206747a7e0a00fe21e84a0f9209519aed09b20d506822a045d83230dd5fb241eb18c2ef07e68ddcdc33b4e9309b189a08330c902eb0d03a586b17f883103eb4eae9d167072a62812d592d37402150a9a147635de9e0c150fc913dc52a72e53", 0xf4, 0x1fe1}, {&(0x7f0000000440)="663d91d9931a58680b414d8ce111a944f6774cf6f557fb414165c65d1c56d078fbe76251da0036e7a8be6d2e9d4e279f740b24aa", 0x34, 0x7f}, {&(0x7f0000000480)="ec15cb55a29c02fae828468bd385dc3fa67802126e7c6538854126e9ef394ffe7a7a9035151932db9287debab6565401e8bc88519d72c14ba7e00f9b5a0cee14", 0x40, 0x7}, {&(0x7f00000004c0)="de85810e26d6d3cf0dcb61616e3b3107ed80679c4b42d3e80011fca41332486a96b3e979412d9e1c2637f230e8e3c3b997458b6cae11b4cb209a5099728b7ebc7a3a25e901e8da8fabad4ea37783eb142ae20d970cfd70472a7fa72a1484f13e399c49b1f59cc4a5567255b37e824e3c6e4780d2d52c50eeba09c1075dc2e310bfd260e31ea987eca81f5a5104cc1afd1ee8737da1e1201394dc3dd79c650923a22473e5199bcdc155e512b02c6a8111d869b431629a73bd91ebfc6b7f3f", 0xbe, 0x6}, {&(0x7f0000000580)="de21", 0x2, 0x5}, {&(0x7f00000005c0)="a86e7bf29405dc5dbb089b5c266c1326f8a16ad856dbbeeff642b83b28e46b4f3424a43fe4e53615423011597e", 0x2d, 0xfffffffffffffff9}], 0x40000, &(0x7f00000006c0)={[{@fmask={'fmask'}}, {@utf8='utf8'}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@obj_user={'obj_user', 0x3d, '@'}}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}, {@euid_gt={'euid>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '::'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) dup(r4) r5 = dup(r3) write$smackfs_ipv6host(r5, &(0x7f0000000080)=@l1={{0x9, 0x3a, 0x2fb28b88, 0x3a, 0x1, 0x3a, 0x7, 0x3a, 0x61b, 0x3a, 0x20, 0x3a, 0x9a3}}, 0x99) r6 = dup(r4) ioctl$BTRFS_IOC_WAIT_SYNC(r6, 0x40089416, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000880)=""/126) 20:01:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400000, 0x0, 0x4}, 0x0, 0x100, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@null, @netrom, @rose, @rose, @default, @remote, @netrom, @default]}, &(0x7f00000000c0)=0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x450c, 0x4) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000180)={{0x3, @rose}, [@bcast, @netrom, @bcast, @null, @default, @remote, @rose, @netrom]}, &(0x7f0000000200)=0x48) 20:01:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000)) close(r0) 20:01:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x101000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\\{\x00') ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc2604110, &(0x7f0000000180)={0x4, [[0x200, 0x1000, 0x0, 0x10000, 0x9, 0x4e4, 0x9], [0x2, 0x5, 0x8, 0x0, 0xfffffff8, 0x0, 0x5, 0x8000], [0x1, 0x8, 0x7ff, 0x4, 0x9, 0x7f, 0x8, 0x9]], [], [{0x6b188b53, 0x9, 0x0, 0x0, 0x1, 0x1}, {0x5, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x3f, 0x1000, 0x1, 0x0, 0x1}, {0x40, 0x200, 0x1, 0x0, 0x0, 0x1}, {0xffffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0xbc16, 0x1b, 0x1, 0x0, 0x1, 0x1}, {0xfffffff8, 0x6e, 0x1, 0x1, 0x0, 0x1}, {0x8, 0x4, 0x1, 0x1, 0x0, 0x1}, {0x8, 0x7fffffff, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x2, 0x0, 0x0, 0x1}, {0xa6, 0x45eb, 0x0, 0x0, 0x1, 0x1}], [], 0x5}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1115.728647][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1115.750196][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1115.770832][T27314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:44 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x4c000000}}) 20:01:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000000)={0x22, "ab9e3b4bd0f48b4d05a2cd75fac4075deeed2da035e268724d05c3da7a95d3df039978e2ddfb469dd3bca2a21ecdc99b29dd5341a012f3646715b55627fac8316ede34a92f15e1df81d3568ba22b074865d2b44156c6ddf73ce33ccab7f843355c17072385062039aa2ed8d22ad19139b8310b44e7ec33b24c30fec4d00302b0"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'veth1_to_team\x00', 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) r4 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_STREAMOFF(r4, 0x40045613, &(0x7f0000000340)=0x4) syz_open_dev$vbi(&(0x7f0000000380)='/dev/vbi#\x00', 0x1, 0x2) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e24, 0x3f, 0x4e22, 0x0, 0x2, 0x20, 0x60, 0x2b, r2, r3}, {0x7, 0xfffffffffffff801, 0x2, 0xd2a2, 0x6, 0x6, 0x4306, 0x8}, {0x9, 0x7ff, 0x7ff, 0x10000}, 0x81, 0x6e6bb4, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback, 0x4d4, 0x32}, 0x2, @in=@rand_addr=0x64010100, 0x3506, 0x4, 0x2, 0x8, 0x81, 0x0, 0x3}}, 0xe8) 20:01:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x13a, @empty}}) 20:01:44 executing program 5: ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000080)={0x8, 0x1}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) 20:01:44 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x2800, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000180)={0x1}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x10001, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) close(r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 1115.982722][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1116.020908][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6(0xa, 0x800, 0x7f) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0x10000, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000080)={0x1, 0x8, 0x3, 0x7fff, 0x1, [0x10000, 0x8, 0x4, 0x100]}) [ 1116.061354][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:45 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r7 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB='H\x00'/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r8, @ANYBLOB="08000200", @ANYRES32=r6, @ANYBLOB="0500110001000000"], 0x48}}, 0x4800) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)={0x2, 'ip6gre0\x00', {0x80}, 0x8f}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f0000000080)='syz0\x00') ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) getsockname$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) [ 1116.150006][T27388] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1116.187297][T27390] syzkaller1: refused to change device tx_queue_len 20:01:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x0, 0x1000, 0x5, 0x9, 0xff}) close(r0) [ 1116.609072][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1116.641291][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ocfs2_control\x00', 0x200, 0x0) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa08800, 0x0) syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000180)=0x8001) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x54100, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x19c, r5, 0x2, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6126030c}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5b}]}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xaefa}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb27}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x11}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcdde0}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @loopback, 0x7ff}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xf4, @private2, 0xaa2}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040080) close(r0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000200)=[{0x1, 0xff81, 0x1000}, {0x3, 0x5, 0x1000}, {0x1, 0xfffc, 0x1400}, {0x2, 0x7f, 0x1800}, {0x3, 0x4}, {0x3, 0x8, 0x1800}, {0x0, 0x6, 0x1000}], 0x7, &(0x7f0000000280)={r6, r7+60000000}) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f00000002c0)={0x0, @bt={0xdc000000, 0xfffffffc, 0x1, 0x3, 0x9, 0x2, 0xaf, 0xfff, 0x800, 0x7a8e89bf, 0x7, 0x3, 0x5, 0x4, 0x9, 0x8, {0x3d, 0x81}, 0x8, 0xff}}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 1116.680436][T27380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:45 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x5c000000}}) 20:01:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x13c, @empty}}) 20:01:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xc7, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xb, 0xffffffffffffffff, 0xb) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@private1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000740)=0xe8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x108, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000080}, 0x51) r7 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0x0, @empty}, &(0x7f0000000140)=0x80) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x4c, r8, 0x4, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="9a803819f1bd"}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x40000002}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x7fff9344cc83cf55) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000180)=@int=0x3, 0x4) r9 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r9) keyctl$restrict_keyring(0x1d, r9, &(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)='\\\'\xc2-&]:/%)-\x00') r10 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$EVIOCGNAME(r10, 0x80404506, &(0x7f0000000700)=""/54) [ 1116.857143][T27434] syzkaller1: refused to change device tx_queue_len [ 1116.911220][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1116.932710][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1116.978517][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1117.073270][T27446] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:46 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = socket(0x10, 0x80002, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, 0x0, 0x19562d55e50edc53, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_COOKIE={0xc}]}, 0x28}}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_to_bridge\x00'}, @L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r4}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xe1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x240000d1) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r5, 0x0, 0x4ffe0, 0x0) 20:01:46 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0xb9) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7d, 0x31b, 0x8002, 0x2, 0x7ff, 0x7fff, 0x8, 0x5, r4}, &(0x7f00000000c0)=0x20) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4362fa6b97"}]}, 0x34}, 0x1, 0x0, 0x0, 0x2004c865}, 0x20008810) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x8) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r7, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000040)) 20:01:46 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x60000000}}) 20:01:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(0xffffffffffffffff, 0xc0845658, &(0x7f0000000040)={0x0, @reserved}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1117.459633][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1117.487066][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1117.528963][T27438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1ba6d7e, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x143180, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x2, [0xffc4, 0x7]}, 0xc) 20:01:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x13e, @empty}}) [ 1117.631789][T27472] syzkaller1: refused to change device tx_queue_len 20:01:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xdffffffffffffffd, 0xc01) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) open(&(0x7f0000000000)='./file0\x00', 0x55f200, 0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x40000400200) ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, &(0x7f0000000040)) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x3, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000180)=""/49, &(0x7f00000001c0)=0x31) close(r0) 20:01:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r1) close(r1) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 1117.693436][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1117.730329][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1117.745103][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1117.772217][T27492] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x20, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x20000084) 20:01:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/31, &(0x7f0000000240)=0x1f) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="db36080ae031a5ee5188d6d99cae9494e997fa9da8a7caba8e42dd37a8775d4bc0dadd7ea2212918d4bb15252ca3922d8067a8489e27410a3cd8033cf46a22caeef59647ec943ba19149c3ba476100fdafe8e85979d6541ae4ac6aab884617111fb3d83beb28c6c0bcc33942267f9daf0491287c649a255b381459e2920a00", 0x7f, 0x20009884, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2}, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x44040, 0x0) ioctl$CHAR_RAW_BSZGET(r2, 0x80081270, &(0x7f0000000080)) 20:01:46 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @loopback}, {0x6, @multicast}, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 'veth1_to_hsr\x00'}) 20:01:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) ioctl$SNDCTL_SEQ_RESET(0xffffffffffffffff, 0x5100) setrlimit(0x8, &(0x7f00000001c0)={0x3, 0x1}) close(r0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000005300)={&(0x7f00000052c0)=[0xffff, 0x0, 0x80000001, 0x3, 0x0, 0x5, 0x4], 0x7, 0x800, 0x0, 0xffffffffffffffff}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2a, 0x25dfdbfb}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f0000005440)={&(0x7f0000005340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005400)={&(0x7f0000005380)={0x44, r4, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) 20:01:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0x8001, 0x87, 0x40, 0x1, 0x1a, "1abb5457e5748641"}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000180)) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x283) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0xffffffff, 0xd8, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc10c5541, &(0x7f0000000140)={r5}) close(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcsu\x00', 0xa4ac1, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r8, 0x10f, 0x83, &(0x7f00000052c0), &(0x7f0000005300)=0x4) [ 1118.240730][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1118.261975][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1118.280870][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:47 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x68000000}}) 20:01:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x1) r1 = socket(0x10, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x1, @any, 0x1}, 0xe) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x20, 0x440000) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a0000000", @ANYRES16=0x0, @ANYBLOB="0800010000000c00060002000000000000000c00030000000000000000000c00060000001200000000002400078008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c000200270b0000000000000c00030005000000000000000c00050028000000000000000c000600030000000000000008000100000000000c00078008000100", @ANYRES32=r4, @ANYBLOB], 0xa0}, 0x1, 0x0, 0x0, 0x40000000}, 0x4000000) 20:01:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x20e, @empty}}) 20:01:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000080)=0xed32, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1e5480, 0x42) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x3f, 0x1, 0x1f, 0xd6, 0x0, 0x1000, 0x54000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x800}, 0x6242, 0x200, 0x4, 0x7, 0xfffffffffffffffc, 0x7, 0x200}, r3, 0xd, r4, 0xa) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x28200, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) close(r1) [ 1118.459833][T27533] syzkaller1: refused to change device tx_queue_len 20:01:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) prctl$PR_SET_UNALIGN(0x6, 0x0) close(r0) 20:01:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x6, 0x200) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x80, 0x21, 0x9, 0x4e2, {{0xe, 0x4, 0x1, 0x0, 0x38, 0x66, 0x0, 0xd7, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0xb}, @loopback, {[@timestamp_addr={0x44, 0x24, 0xdc, 0x1, 0x0, [{@empty, 0x2}, {@empty, 0x98d6}, {@multicast1, 0x7ff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}]}]}}}}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x70, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x97, 0x0}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x24008805}, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) [ 1118.501641][T27537] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1118.551559][T27537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1118.580817][T27537] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/userio\x00', 0x48483, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000180)={{}, "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"}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r2}) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x3, 0x0, 0x0, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x40801}, 0x20000004) close(r0) 20:01:47 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"]}) r3 = msgget(0x2, 0x83) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000006c0)=""/4096) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x3ea, 'syz1\x00', @default, 0x8, 0x4, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r4, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="760000000fdf2508000300030000000c004d0069625f7372707400"/36], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000280)={'gre0\x00', r2, 0x8000, 0x20, 0xb4, 0x3, {{0x31, 0x4, 0x1, 0x8, 0xc4, 0x65, 0x0, 0x1f, 0x29, 0x0, @local, @rand_addr=0x64010102, {[@lsrr={0x83, 0x1b, 0xfa, [@loopback, @empty, @dev={0xac, 0x14, 0x14, 0x42}, @local, @broadcast, @multicast1]}, @noop, @timestamp={0x44, 0x8, 0x17, 0x0, 0x9, [0xfffffffb]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x19, 0x2, [{0x5, 0x8, "152a59d528be"}, {0x1, 0x5, '|AE'}, {0x0, 0x6, "55898f39"}]}, @cipso={0x86, 0x52, 0x2, [{0x7, 0xb, "8ab28cb2d792fccdb4"}, {0x1, 0x10, "32b7eed056a8b7a065b0f2969180"}, {0x7, 0xc, "7ae23712337d8304ac8b"}, {0x1, 0x10, "722bd468c3f6ffce87ff45ac0693"}, {0x0, 0x4, "dd7c"}, {0x0, 0x11, "e997102b8735a605f671b2d0334988"}]}, @rr={0x7, 0x1b, 0x41, [@multicast1, @multicast2, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @multicast1]}]}}}}}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000004c0)=0x7, 0x4) [ 1118.618133][T27546] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = syz_open_procfs(0x0, 0x0) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) ppoll(0x0, 0xfff0000000000000, 0x0, 0x0, 0x1c000000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x4010, r2, 0x8000000) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x1) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:48 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xa) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) read(r3, &(0x7f00000000c0)=""/34, 0x22) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttynull\x00', 0x20002, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:48 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x6c000000}}) [ 1119.222157][T27546] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1119.256560][T27546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1119.264536][T27546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) write$vhost_msg_v2(0xffffffffffffffff, &(0x7f0000001280)={0x2, 0x0, {&(0x7f0000001180)=""/228, 0xe4, &(0x7f0000000040)=""/85, 0x2, 0x7}}, 0x48) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/4096) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1119.433513][T27573] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:48 executing program 5: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VIDIOC_S_EDID(0xffffffffffffffff, 0xc0285629, &(0x7f00000000c0)={0x0, 0x200, 0x2, [], &(0x7f0000000080)=0x4}) [ 1119.893187][T27583] syzkaller1: refused to change device tx_queue_len 20:01:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2bf, @empty}}) 20:01:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x707200, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='/dev/dri/card#\x00', 0xf, 0x2) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r2}) close(r0) 20:01:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x961}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1120.031044][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1120.061608][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x960, 0x0, 0x8, 0x3, [0x0, 0x9, 0x1, 0x1]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001180)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x0, &(0x7f0000000080), &(0x7f0000000180)=""/4096}, &(0x7f00000000c0)=0x78) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2200, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:48 executing program 1: syz_open_dev$swradio(&(0x7f0000000480)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x1, 0x2a6, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x11, 0xa, 0x6004, 'veth0\x00', 'rose0\x00', 'rose0\x00', 'ip6erspan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @random="02890a587e24", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xae, 0x19e, 0x216, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x5}, {0x4b}], 0x1}}}], [@common=@nflog={'nflog\x00', 0x50, {{0x80000001, 0x81, 0x80, 0x0, 0x0, "67f92ed77ebb1c462b8f92392f7375a4cf677164f869f2b6151a039303d7b28489347e7e59378f981e0abdb2a11e340b98a2c51b43f0c68103f88861ff7a3449"}}}, @common=@nflog={'nflog\x00', 0x50, {{0x1000, 0x5, 0xffff, 0x0, 0x0, "6434afa52ec641270f5b23a702ce86ec9ebe4995f655e29b38cb3eca895f06a0057eae9fdaac682c1470cb64fb0cb871efb31152ea6fb4cbce619f95757fc313"}}}], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x5, 0x1, 0x1, 0x0, "748bc388faa0138070375dc842ebf07aef703176288102e236ab28e472ae2b281b8b3333befe9c34f2943e7f303f16f5952d19c938a54cacffc1583ccb0aa7e9"}}}}]}]}, 0x31e) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) preadv2(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcsa\x00', 0x8000, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000940)={0x4, 0x0, 0x4, 0x10000, 0x80000000, {0x77359400}, {0x2, 0x0, 0xc7, 0x0, 0xff, 0x7, 'b$@q'}, 0x3, 0x2, @fd=0xffffffffffffffff, 0x6}) r6 = openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/raw/rawctl\x00', 0x58b00, 0x0) r7 = syz_io_uring_complete(0x0) io_submit(0x0, 0x6, &(0x7f0000000b40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x200, 0xffffffffffffffff, &(0x7f0000000500)="c2247b31871fdb5645a23190a1016126c928d5ecd24815eb5b2dc5a88d56c139e23f79fb9d6b0260ca26ce12ac050a0a36a41b752a2b64ba86852baf64fa7d5f609466519e1bc669cef4ae4b70360f8b37e272c34a9bcdfd65b1b6e43233c6585318c2c59cee3fecceca9172681d62ec461db8e9d2602237ef630592434c72563c57b6298b568eddf948262cc0886b0044daf08363fae4fa5a68bb74f3fa9bbf2f67c35c7f6210416c272c3d4db6671f8b4100", 0xb3, 0x1, 0x0, 0x2}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f0000000600)="1470985650d86466d144c7aa26350fcdbab7541a393bd0e9a39ec0c6fa9b535571c9ef11d7f1b642e381be074d970924e23335d9b04d88832d8c692781499e95fd06cc88a93518ba50e8a0fb042ec548a0963b8adfad", 0x56, 0x0, 0x0, 0x1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x200, r0, &(0x7f00000006c0)="a9b4d4ae6c50b5789b32ba3168b01a7cd51b19a577fb25498f5d0190d9191498e84b416df8ca5c732ec001f33b8476e3b3e3de2fac8ea615a9b21c2daaf4cfb3c1fd5e79a3ea940a0d87b5d74f0808540a3457d2726742e0dc7f8c250d0437a0d81f99b67351e0cea0ac93fca7355ea9ae166bbf03ba320b8c4f03af72e04a35edd0a97f3e573dcf8d3f70dafe0c1f22b427c189db162d7bdc9b6d83922fbd99e5641d22b3f14cd45a2f6119365afaabd44eb4f90ba1183ddf6a1fb37573fa9dd501d9c5384ecd0381ddf0a9b9bdbfe874e222a385f414c64be4cd11647f5863d0afa4d50a8d923e8c", 0xe9, 0xaa}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x9a, r3, &(0x7f0000000800)="c343d0181b5fbef05984fd330468e7f097d18f412ede9788724bd19803837c513f9818caebe973c4f7af7c4be9e17444be1ce7c07fe2e497d0a17a80c844578412010bb07a5eff09b61bab69c4c3f0d223f69a784652746864370b27b07cd699fea8708664574293ebeda32c419b3c91024752bb13908fd49fc429c6e6eedcbca75cb495", 0x84, 0x7, 0x0, 0x3, r4}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f00000009c0)="47fd1e5480d40ff314d888ae35b2116662dec70a89e9c4b5d693b4d25746b852461120f5336307ed053c9c84b2fd6a2ffb3951901ed89f032786322928a4ac34c0a2477a38335111bdcbc8cc92b63834fec2b5c8033f543f771a65ea8122799edb2265982d027f309e0c51d75a7534", 0x6f, 0x10000, 0x0, 0x3}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x2, 0x5, r6, &(0x7f0000000ac0)="f078b7deed4f37cc2c4a355e", 0xc, 0x9, 0x0, 0x2, r7}]) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000000440)=0x2) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r8}) close(r0) [ 1120.093008][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1120.160583][T27620] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:49 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x74000000}}) 20:01:49 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000000)={0x6, 0x6, 0x0, 0x0, 0x9, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1120.749666][T27631] syzkaller1: refused to change device tx_queue_len 20:01:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x800000, 0x3, 0xe0f}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x101001, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 1120.836853][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1120.861306][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000000)=0x4) [ 1120.898911][T27612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:49 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext={0x7c75, 0x80}, 0x40000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x3, 0x3f, 0x20, 0x1, 0x0, 0x8000, 0x400, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x800, 0x4, @perf_bp={&(0x7f00000004c0), 0xc}, 0x10, 0x3, 0x20, 0x8, 0x8000, 0x8, 0x8}, 0x0, 0x7, r0, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r4, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x240, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6}, {0x8, 0x15, 0x3f}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1ff}, {0x6, 0x11, 0x5}, {0x8, 0x15, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x20}, {0x8, 0x15, 0x40}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7fff}, {0x6, 0x11, 0xff}, {0x8, 0x15, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x200}, {0x6, 0x11, 0xea}, {0x8, 0x15, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x54}, {0x8, 0x15, 0x100}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x59f5}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x83e}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1f}, {0x8, 0x15, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x1000}, {0x6, 0x11, 0x8}, {0x8, 0x15, 0x3f}}]}, 0x240}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x2000400c) [ 1120.948240][T27620] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000000)={0x80000000}) 20:01:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2c0, @empty}}) 20:01:50 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0x7a000000}}) 20:01:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x53000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x488200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddrlabel={0x30, 0x4a, 0x1, 0x0, 0x0, {0xa, 0x0, 0x80}, [@IFAL_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0xb]}}]}, 0x30}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r2}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6982, 0x0) close(r4) 20:01:50 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) [ 1121.458933][T27681] syzkaller1: refused to change device tx_queue_len [ 1121.488700][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1121.533447][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1121.560264][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:50 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000440)={0x10200000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0, {0x17}, &(0x7f0000000340)=""/82, 0x52, &(0x7f00000003c0)=""/44, &(0x7f0000000400)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x7}, 0x58) socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x81, 0xb4, 0x1, 0xf8, 0x0, 0xd8, 0x801, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xea8, 0x1, @perf_bp={&(0x7f00000001c0), 0xe}, 0x1003, 0x34, 0xffffffff, 0x7, 0x5, 0x3ff, 0x1}, r1, 0xf, r6, 0x9) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(r6, 0x65, 0x3, &(0x7f00000004c0)=0x1, 0x4) r8 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfcc, 0x10, 0x7, 0x9}, &(0x7f0000000180)=0x18) ioctl$UI_BEGIN_FF_UPLOAD(r7, 0x4008556c, 0x0) [ 1121.617013][T27694] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:50 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x200, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000240)}, &(0x7f0000000480), 0x40}, 0x20) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8500f800abcaf1df9d6603f9aae4e90df92caaeaa9cb3be68e75d2acfc088b1e0c07e8495c14d81119b6257ba09a9fadfc0e100efb949c161add434774da0d91c20280a3052f5083ff4112af35fa2f875e388f7831619d572e2500000000000000014f9a01b91b3c3b2fa7c382fc3e3f5b", @ANYRES16=r4, @ANYBLOB="010f000000000000000004000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x64, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xeb}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_ACCEPT(r6, &(0x7f0000000280)={0x8, 0x120, 0xfa00, {0x3, {0xff, 0x2, "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", 0x5, 0xe7, 0xca, 0x7f, 0x7f, 0x2, 0x7b, 0x1}}}, 0x128) close(r1) 20:01:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffbff, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000040)=0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RSTATFS(r1, &(0x7f0000000180)={0x43, 0x9, 0x1, {0x3, 0x3, 0x3, 0x7fffffff, 0x8000, 0x4, 0x2, 0x9, 0x4000}}, 0x43) sendto$rose(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x40010, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, [@null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x40) syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x1, 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x2083, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)={{}, [@rose, @null, @default, @null, @remote, @netrom, @default, @netrom]}, &(0x7f0000000180)=0x48, 0x80000) r5 = syz_open_dev$hiddev(&(0x7f00000001c0)='/dev/usb/hiddev#\x00', 0xcb, 0x400000) close(r5) [ 1122.102949][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1122.120468][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1122.136689][T27684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:51 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xc3ffffff}}) 20:01:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[r0, r1, r0, r2, r0]}, 0x5) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$HIDIOCGSTRING(r5, 0x81044804, &(0x7f00000001c0)={0x65, "832e105cf6eddd4dbdc9d9ca4271466b21d67b8fc004ab9b93cdbcf34e42a4e79cdf9ccc1531916977eb3ff7b7db03121bb5689b8e5eee0a63e1bdcf2ebfd2813081cad33648ca614858852e792906ed97ddcd750ce54bee7fbc987e52f1bf848d750828ba"}) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2c2, @empty}}) 20:01:51 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000040)={r2, r3+10000000}) close(r0) [ 1122.325206][T27730] syzkaller1: refused to change device tx_queue_len 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x4, 0x284040) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x3, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) syz_init_net_socket$ax25(0x3, 0x5, 0xce) close(r0) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80000, 0x0) setns(0xffffffffffffffff, 0x10000000) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x1, 0x70bd25, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20}, 0x800) 20:01:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$alg(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000040)="126b1fab32f723d4ad1cf5e042d67700f957364b41e3a21fafeb53e80d7329b596037f85977b66d635a0e4f0b666332c0b8cad71c083eb3a0155037539101c1d3721da39a6b89e94e3456db3860dfb1a1940d0735fbbea8e0d78eb0a573a1aa501708d88810133d7f854cda39f5110ccb11091ed11e742d855b6e9db07872222e20c5d074a454db72952bed17d768a12173a6c0e605e45179dc5b690d114915317608be57a6d93e41315473f57d592f593d85a6f8161f21213", 0xb9}, {&(0x7f0000000180)="67df7a9d5a994bac8dacd6c394d1cbc74851be9ed081dde198b4ad", 0x1b}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c44fa0f09693ee07caea872bf9d93d1dcdbf48c803749618a90bf537262db5c0ef01ad85c5b42c3041d57b95b39599d8fe48f028b362a6b3ec38c28d04be00a85258eaea1d71fa5414a000cd2773434d547ab8e4d08b0ec20ea02c229c711557cc14582dcb3efa22b5b3b51484dc8fca6f9df6464a97545f094c5273637843581a2c46a2625bbbf152bb3ad40b47e37dbaa71d55379febb9e9ac1ae47c95ff009db70401a9d9ad02117368", 0xab}], 0x4, 0x0, 0x0, 0x40840}, 0x24040000) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1122.403142][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1122.441501][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1122.485827][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = socket(0x10, 0x80002, 0x0) close(r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x24, r4, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0xc4b86ba9cd82f765, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) close(r0) 20:01:51 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty=0xffffffc3}}) [ 1122.555950][T27757] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:51 executing program 5: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1122.897084][T27770] tc_dump_action: action bad kind [ 1122.902870][T27772] syzkaller1: refused to change device tx_queue_len [ 1122.919637][T27770] tc_dump_action: action bad kind 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000000)={{0x1, 0x0, @descriptor="ae48a705e03fe1da"}, 0x9, 0x0, [], "fc83f271286db78350"}) [ 1122.948030][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1122.985911][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:51 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) connect$can_j1939(r0, &(0x7f00000000c0)={0x1d, 0x0, 0x3, {0x2, 0xf0}}, 0x18) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) 20:01:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x46, 0x9, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r3}) close(r0) [ 1123.034194][T27749] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2c4, @empty}}) 20:01:52 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0xb9) accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'geneve0\x00', {0x7, 0x2, @empty}}) [ 1123.246340][T27797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:52 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:52 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x480400) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) close(r4) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x18000) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:01:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1123.305377][T27797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1123.312840][T27797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1123.417776][T27804] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:52 executing program 1: getrandom(&(0x7f0000000040)=""/49, 0xfffffffffffffd76, 0x1) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x6080, 0x16100) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f0000000000)) 20:01:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = getpgid(0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) setpriority(0x0, r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e20, @multicast2}}) 20:01:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x31ef2d6e, 0x402) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000080)=0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 20:01:52 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000003c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x4800, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000000406010100000000000000000c00000a0500010007000000e759e2ea40832b07620e7829f0549d5bc2fdd9aa805c07a84002b2d11b3601dd45efcfa8"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24008841) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x2f, 0x4, 0xf8, 0x7, 0x2, @ipv4={[], [], @multicast1}, @dev={0xfe, 0x80, [], 0x22}, 0x7800, 0x80, 0x3, 0x9}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x50, r4, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x3f}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0xb4}, @NL80211_STA_WME_MAX_SP={0x23, 0x2, "60271a52a80325cc8bddaa57bbe1176ce4f4620a3cc8daa2177c56bb551e88"}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r8, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000280)={&(0x7f0000000200)=[0x7fffffff, 0x8], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x3c, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r9}]}, 0x3c}}, 0x10010) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:01:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000300)}}, 0x10) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0xffffffff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, 0x8) r4 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) [ 1123.991560][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1124.011946][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1124.029866][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1124.078872][T27848] syzkaller1: refused to change device tx_queue_len 20:01:53 executing program 5: mmap$qrtrtun(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x110, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2c6, @empty}}) 20:01:53 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) splice(r3, 0x0, r4, 0x0, 0x0, 0x58efa41d6c8255c2) 20:01:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400200, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x14, 0x0, r4, r6) read$FUSE(0xffffffffffffffff, &(0x7f00000022c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000100)={0xa0, 0xffffffffffffffda, r2, {{0x1, 0x3, 0x101, 0x5, 0x7ff, 0x0, {0x6, 0x2, 0xfffffffffffffffa, 0x3, 0x8, 0x1, 0x6e6d, 0x0, 0x101, 0x1000, 0x8735, r4, r7, 0x2, 0xffff}}, {0x0, 0x15}}}, 0xa0) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDCTL_SEQ_SYNC(0xffffffffffffffff, 0x5101) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r10, 0xc0045516, &(0x7f00000001c0)=0x6) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8943, &(0x7f0000000000)={'veth0_vlan\x00', {0x7, 0x2, @private=0xa010102}}) 20:01:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x40000, 0x0) write$snapshot(r2, &(0x7f0000000180)="1ddd4de57e0fb725775046365756b13212dac666857b3c7804979363b3d8dcca5ffa34dc3d2a61736743c7e525be39ecfed73fa1b117eb4dc332004be4a40a79ce67d956150a27d8d171a3ca4800c0cbccb5fd3c83505f03e135415e9bac0cdaa54bc65f7f251db67b20337c7675c53394a783b4f83359437fefc66eb4cf50c4afa8c42be0c4ac75d3abaa893b75115894068bebe20cdb31613adecb000e92e0f2c06f611da8ac16c86d50105c203f480ea9d59ad3c5b0bfce4039717e3fe4aa393c9b7bed8b9889d87bb5f0a975f825d838eedd4cc344b4b620697dc2a21000f687d42dbb411088083fc259d58bab05", 0xf0) [ 1124.271714][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1124.317911][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1124.349754][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000ce3913780100"/20]) r3 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f00000000c0)={0x3, 0x1, 0xb, 0x1d, 0x13a, &(0x7f0000000180)}) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x1450a0, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000005c0)={[0xde, 0x1, 0xffffffff, 0x3, 0x8001, 0x900000, 0x2, 0x3832, 0x6c, 0x6, 0x0, 0xfff, 0x1ff, 0xf0, 0x80, 0x81], 0xf000, 0x101}) ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000080)={0x7, 0xff}) [ 1124.460269][T27870] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:53 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:01:53 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000000)={0x50, 0x7fffffffffffffed, r4, {0x7, 0x1f, 0x6, 0x1000000, 0x1, 0x7fff, 0x4, 0xffffff8c}}, 0x50) 20:01:53 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x0) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f0000000180)) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000000)=0x72fe, 0x4) 20:01:53 executing program 5: getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x20) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe24, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1124.841747][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1124.866985][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1124.898265][T27863] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1124.959697][T27870] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:53 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(0xffffffffffffffff, 0xc0045401, &(0x7f0000000080)=0xda) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r1) close(r1) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 20:01:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x0, 0x0, 0x14, 0x0, 0x10000}}) ioctl$RTC_UIE_OFF(r3, 0x7004) ioctl$RTC_AIE_OFF(r3, 0x7002) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41c1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x2180}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1125.255292][T27918] rtc_cmos 00:00: Alarms can be up to one day in the future 20:01:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2ec, @empty}}) 20:01:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x380000000000000, 0x1, 0x3, 0x5, 0x8}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(0xffffffffffffffff, 0xc018620c, &(0x7f0000000080)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) faccessat2(r4, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1000) [ 1125.540411][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1125.559505][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:54 executing program 3: ioctl$HIDIOCAPPLICATION(0xffffffffffffffff, 0x4802, 0xfffffffffffffffd) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:01:54 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000003c0)=""/166, 0xa6}, {&(0x7f00000026c0)=""/132, 0x84}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000002780)=""/239, 0xef}, {&(0x7f0000000080)=""/7, 0x7}], 0x7, &(0x7f0000001600)=""/4096, 0x1000}, 0x2) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f0000002640)=[{0x3, 0x1, {0x2, 0xf0, 0x4}, {0x1, 0x1, 0x2}, 0xfd, 0x1}, {0x3, 0x1, {0x2, 0x1}, {0x2, 0x1, 0x1}}, {0x2, 0x1, {0x0, 0x0, 0x2}, {0x0, 0xff, 0x3}, 0x0, 0xfe}, {0x3, 0x2, {0x2, 0xff, 0x1}, {0x0, 0xff, 0x3}, 0x0, 0x89c92e1762dd4a67}], 0x80) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r2}) close(r0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x22601, 0x0) prctl$PR_MCE_KILL_GET(0x22) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) close(r3) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) [ 1125.599172][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1125.657947][T27931] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x810}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) 20:01:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r5 = openat$cgroup_ro(r0, &(0x7f0000000100)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) getsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1126.069491][T27936] syzkaller1: refused to change device tx_queue_len [ 1126.097742][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000080)) 20:01:55 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc10c5541, &(0x7f00000000c0)={r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1126.125692][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1126.155479][T27927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x300, @empty}}) [ 1126.234654][T27961] syzkaller1: refused to change device tx_queue_len 20:01:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000200)={@bcast, @bcast}) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, 0x1, 0x6, 0x401, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, &(0x7f0000000040)) 20:01:55 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x20, 0x70, 0x7f, 0x7f, 0x0, 0x6, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080)}, 0x800, 0x1, 0x40, 0x9, 0x14a, 0x4f2, 0x7d}, r3, 0xf, 0xffffffffffffffff, 0xd) dup(r4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup2(0xffffffffffffffff, r4) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000000)={{0x15f0, 0x1f, 0x6, 0x4}, 'syz1\x00', 0x3b}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1126.324147][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1126.350046][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1126.366908][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:55 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x37, 0x1f, 0xfffffffc}, {0x1, 0x3f, 0x0, 0x3}, {0x6, 0x1f, 0x3, 0x2}, {0x5, 0x9, 0x9, 0x7}]}) [ 1126.388233][T27977] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:55 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x64a1, 0x1f, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r2}) close(r0) ioctl$USBDEVFS_DISCSIGNAL(r1, 0x8010550e, &(0x7f0000000000)={0x7, &(0x7f0000000180)="0f9015706367df6e111f16b4c5d911de731e03c74526e2d415f2c350204a7bf899fb37f602b0b649517d522019e0748bbe4c727c393bfa1b93957bcacd11aba720d28e1081b8bd85fb7dfd9a2b8eb29391158d8769a9d0145e387be1a975f1f0dc8f7043c5e1a8f03978b5dddbd8db85bea65854438df43c91a5cd4cc084132107e3641d3debf333c86905a45c8746b6360d7b123407d176d4f49e2e1c5c2ea4f6f9e16fa1d42b9c07712c2d882391cbf3435561"}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x8, &(0x7f0000000240)=0x4) [ 1126.702588][T27988] syzkaller1: refused to change device tx_queue_len 20:01:55 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r1, 0x5, 0x8, 0x2}) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r4, 0x4) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r4, 0x4) bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f00000002c0)={0x1d, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x41}, @map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x4517}, @alu={0x4, 0x1, 0x6, 0x0, 0xb, 0xfffffffffffffff0, 0x10}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x41000, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0xf, 0x7, 0xffffff81}, 0x10, r4}, 0x78) [ 1126.742757][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1126.762855][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:55 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', r5}) [ 1126.786277][T27972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:55 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x9) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1126.847247][T27977] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:55 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x77, 0x1, 0x49}, 0xb) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:55 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x917}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x1) 20:01:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ccebc25ef369a56f8cc72fb3f946c070", 0x10) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc10c5541, &(0x7f0000000140)={r2}) close(r1) 20:01:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x990000, 0x401, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9a0906, 0x0, [], @ptr=0x4}}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f00000000c0)) 20:01:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x31c, @empty}}) 20:01:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:01:56 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x6, 0xa, 0xfffffffa}) 20:01:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000180)={0x2e, "e93686820443945e9074ac422402391662b96e0c83359a576b78ecac1a72e37d3121e49fd366a4e2ac3c3582e3e70218674b98943b89b4ff17b5e54c5b1b93bf524b76f25267af6b7f99fc491ffecc45dfe17f663208b15ab8656e7efc488a78aa8c6a1413213290878f25acaa0300c153907ca753586cd9b6e07df2b00f9d97"}) r2 = dup(r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="44e0165b1ec7e4e6c0f01d4ec6a60000a0", @ANYRES16=0x0, @ANYBLOB="020027bd7000ffdbdf250600000014000300fe80000000000000000000000000003614000200fe8000000000000000000000000000bb0800050064010102"], 0x44}}, 0x4000084) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$mixer_OSS_ALSAEMULVER(r2, 0x80044df9, &(0x7f0000000040)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0x4008556c, 0x0) [ 1127.357144][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1127.378860][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1127.401639][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1127.465463][T28050] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1127.498287][T28051] syzkaller1: refused to change device tx_queue_len 20:01:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback}}, 0x1e) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:56 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40000, 0x0, 0x9, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1127.790606][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1127.822316][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1127.848284][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:01:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x500, @empty}}) 20:01:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) pidfd_getfd(0xffffffffffffffff, r2, 0x0) 20:01:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x1, 0x8, 0x8, @dev={0xfe, 0x80, [], 0x15}, @remote, 0x7800, 0x8000, 0xc2ae, 0x10000}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, [], 0x1d}, @local, 0x80000001, 0x1f, 0x8, 0x0, 0x2, 0x40030000, r1}) [ 1128.087020][T28081] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1128.107252][T28081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1128.124515][T28081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1128.171887][T28086] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x5, "30a6bbc1b0"}, &(0x7f00000002c0)=0xd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast1, 0x7}}, [0x1, 0x1ff, 0xb1cf, 0x5, 0x1, 0x800, 0x87, 0x2, 0xe7, 0x7, 0x80000001, 0x0, 0x80, 0x8, 0xc30]}, &(0x7f0000000400)=0x100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f0000000180)={0x0, &(0x7f0000000040)="5f51fbe2cc3e18efb52ff6624340a6e047e6a074efa5060d7c79c5c2dd395d4a6f053aab1b7073eff9cddf1683435d7fad29464dd69f60cb77ce3fed6d86d371cf4b767381a891848fe9fc3a73b67132ff8b63af62180b5a93960a224c25728de307770b6c873399ffae69bc0103781fd52bb6e33ac0af3f8a19465df3d0e66c5cf5e1c39836a28ee91f462fea07c3421e4e923ac5931151121a95f711daaf550bdb7f4b98139dc44444fa4e9682f7bc5367895e9f5da1e6e94a10", 0xbb}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x408800, 0x0) ioctl$CHAR_RAW_HDIO_GETGEO(r4, 0x301, &(0x7f0000000240)) [ 1128.532643][T28089] syzkaller1: refused to change device tx_queue_len [ 1128.572486][T28086] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1128.598884][T28086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1128.621834][T28086] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x200080) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x202040, 0x0) r2 = getpgid(0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x9, 0x6, 0x6, 0x27, 0x0, 0x4, 0x40, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x77782e1e, 0x1, @perf_config_ext={0x200, 0x5}, 0x200, 0x400, 0x5, 0x2, 0x2, 0xd232, 0x6}, r2, 0x0, r4, 0x9) ioctl$DRM_IOCTL_MODE_GETFB(r1, 0xc01c64ad, &(0x7f00000000c0)={0xfffffc00, 0x6, 0x6, 0x5, 0x9, 0x3, 0x7}) [ 1128.755897][T28085] syzkaller1: refused to change device tx_queue_len 20:01:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x600, @empty}}) 20:01:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1128.911621][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1128.935806][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1f}, 0x0, 0x0, r1, 0x3) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) 20:01:57 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x111800, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x6e, &(0x7f00000001c0)=0x6c20, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r9, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7fff}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1128.983515][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1129.050765][T28127] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1129.092203][T28128] syzkaller1: refused to change device tx_queue_len 20:01:58 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) accept4$rose(r2, &(0x7f00000000c0), &(0x7f0000000080)=0x1c, 0x80000) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1129.346461][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1129.367389][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1129.388333][T28121] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4082a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x5}, 0x2080, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000040)=0x3, 0x4) 20:01:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x700, @empty}}) 20:01:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'virt_wifi0\x00', {0x2, 0x4e23, @loopback}}) 20:01:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1129.594034][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1129.626552][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:01:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FMT(r1, 0xc0585604, &(0x7f0000000040)={0x60ed741cabb326a0, 0x0, {0x401, 0x9, 0x300e, 0x7, 0x5, 0x6, 0x2, 0x5}}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) [ 1129.658735][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1129.734985][T28172] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1129.755513][T28173] syzkaller1: refused to change device tx_queue_len 20:01:58 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$swradio(&(0x7f00000012c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, 0xfffffffffffffffd) close(r2) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$binfmt_misc(r1, &(0x7f0000001400)=ANY=[@ANYRES32=r4, @ANYRES32=r1, @ANYRESOCT=r5, @ANYRESDEC=r1, @ANYRESDEC=r0, @ANYBLOB="57d5f1c76c88135f94e65f56b218a5f28dbf9dc30b8f49bac2a823e5be284daad3076d0db08d3d66651337e04abe4335ce7ef2abda96229f4f17402f10ac71e1f4e61e09b089385fe85e838f3c092f3ff61e67c4bdc0ae39136aeb005a31768badc3d318a82c3bc22154060461966898f0a057ebf52d5e2526d09258610c2d4a19ec11d279f9c07d86b7f73f7a", @ANYRESHEX], 0xfffffecc) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f, 0x2180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x400, 0x9}, 0x820, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) kexec_load(0x10000, 0x4, &(0x7f0000001240)=[{&(0x7f0000000080)="224cbe2a92b00c1b74b5d2fd1cfa5b3598d6ac0514930073b70c48b18e5ab80a9baa924439bb61193a708d1c23ad3b4c8df39dd2d9a5dadf6a2afa30ae8332085b6bb0abead9973da4dccd8ff2c999d1f888216fdd7de4c00c152b9b538a41643f929423e0a770bd7416fe2e97052671cf81b3225bd74e87249db028425b58999dd8345d58b9e30412ffbae5a9cc444200245abae070d12aa3dfd1571ae9daab38ea4b2109a069f62bceaa8d2a9ef83dc9bcc0b7e0b94f545b277216e116ed72935c184cd5c5b0c8bf699d7352e76e889596aac65fb407ad0fedc42167e53c862aa779285b3cb61d0b594ea683b03dc557e974c5333315", 0xf7, 0x8, 0x1}, {&(0x7f0000000180)="bfccdb07b8b6a9ea6302fe9e373c2638cdd54a527733d5a5d272763525d67e71e03d624d5369b16e49329b996103487466f6b1c0784c4df471a917e7a313c452856165894271d5d3c892e4feb2127bb73a3d677878bf87f3f989c744ac6882b3a694fba01e22c36ab761eed878b8ae8a959c3ff14969647703ac50d94b9b6208e0a4b3d593b3aa76d97d10b57612521a", 0x90, 0xfffffffffffffffa, 0x3ff}, {&(0x7f0000000000)="3f379fa1d9770f1517ca3443a6354075ccdb7f43e00e7911e0b2372477dc0e3b5e63c7bf6fb3ae5413d6a4056894bdc73d535431448583e5f2b0", 0x3a, 0x100000001, 0x1}, {&(0x7f0000000240)="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", 0x1000, 0x7fffffff, 0x7}], 0x280000) 20:01:58 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x10, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44011, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1130.071643][T28167] syzkaller1: refused to change device tx_queue_len [ 1130.108360][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:01:59 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) [ 1130.137052][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1130.166037][T28164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x20400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8943, &(0x7f0000000000)={'bond0\x00', {0x7, 0x2, @remote}}) 20:01:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x900, @empty}}) 20:01:59 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000040)) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1130.364031][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1130.390846][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1130.404088][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:01:59 executing program 5: socketpair(0x29, 0x6, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000440)=0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(0xffffffffffffffff, 0xc08c5114, &(0x7f0000000040)={"95ea1ffb2608963ce01eb93d21f51b7b24af103dd98f1f18696b71954a67", 0x98c4, 0x0, 0x0, 0x4, 0x1, 0x8001, 0x8, 0x4, [0x0, 0x3, 0x800, 0x9, 0x4, 0x2, 0x4af0, 0x6, 0x4, 0x4, 0x200000, 0x7f, 0x4, 0x3341, 0x0, 0x1, 0xa, 0x1173216, 0x9]}) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nvram\x00', 0x4000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000380)=0x7f) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180)=[0x40], 0x1, 0x1800, 0x0, 0xffffffffffffffff}) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000480)='/dev/video37\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f0000000200)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x401, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty, 0x200}, @in6={0xa, 0x4e22, 0x8000, @empty, 0x3f}}}, 0x118) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r3, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x40, 0x3, 0x8, 0x101, 0x0, 0x0, {0xc8a902cb6f25966d, 0x0, 0x8}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x18}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88e7}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6006}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000004c0)={@broadcast, @empty, @initdev}, &(0x7f0000000500)=0xc) [ 1130.429012][T28223] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:01:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'rose0\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x8000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000100)=""/116, &(0x7f0000000180)=0x74) 20:01:59 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x80, 0x800, 0x1000}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, 0x1402, 0x6, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x44}, 0x4008880) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0xdc) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000440)={0x0, 0x7fff, 0x3, 0x1}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000400)={0x100, 0x6, 0x7f}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000180)={{0xf000, 0x100000, 0x3, 0x3, 0x2, 0x81, 0x7, 0x6e, 0x7, 0x3, 0x0, 0x7}, {0x2000, 0x6000, 0xc, 0x7f, 0x2, 0x40, 0x81, 0x81, 0x8, 0x1, 0x40}, {0x2, 0xd000, 0x0, 0x2, 0x2, 0xfc, 0x9, 0x4, 0x6, 0x20, 0x2, 0xe7}, {0x4, 0xd000, 0x3, 0x1, 0x0, 0x6, 0x5, 0x0, 0x5, 0xff, 0xbc, 0x8}, {0x5000, 0x5000, 0xa, 0xc, 0x8, 0x1f, 0x6, 0x7, 0x2, 0x1, 0x80, 0x9}, {0x6000, 0x2, 0x1d, 0x81, 0x94, 0x76, 0xb5, 0x0, 0x7f, 0xfd, 0x96, 0xb4}, {0x2, 0x1, 0xc, 0x12, 0xa0, 0x20, 0x7, 0x81, 0x1, 0x45, 0x81, 0x6}, {0x0, 0x4000, 0xd, 0x5, 0xf7, 0x7, 0x6, 0xb7, 0x1f, 0x80, 0x67, 0x9}, {0x4}, {0x2, 0x200}, 0x80040029, 0x0, 0x9b6d563487c5b1de, 0x220648, 0x9, 0x1, 0x100000, [0xa7f, 0x10001, 0xb9]}) ioctl$UI_BEGIN_FF_UPLOAD(r5, 0x4008556c, 0x0) [ 1130.716877][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1130.738709][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1130.771514][T28214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1130.822178][ T26] audit: type=1804 audit(1598817719.674:4895): pid=28238 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir532738879/syzkaller.G2GGH7/1489/file0" dev="sda1" ino=16158 res=1 errno=0 20:01:59 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r2) syz_io_uring_setup(0x5316, &(0x7f0000000080)={0x0, 0xab7, 0x2, 0x0, 0x15d}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:01:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xa00, @empty}}) [ 1130.898790][ T26] audit: type=1804 audit(1598817719.734:4896): pid=28238 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir532738879/syzkaller.G2GGH7/1489/file0" dev="sda1" ino=16158 res=1 errno=0 20:01:59 executing program 5: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0x10, 0xffffffffffffffff, 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) [ 1131.002361][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1131.077067][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1131.119909][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1131.185413][T28264] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000040)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000180)={0x82, "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"}) openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x40, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0x4008556c, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200040, 0xa8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x9) ioctl$TIOCSRS485(r4, 0x542f, &(0x7f0000000480)={0x3, 0x40, 0x81}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000440)={'syzkaller1\x00', 0xc57}) syz_open_dev$char_raw(&(0x7f00000003c0)='/dev/raw/raw#\x00', 0x1, 0x10080) sendto$packet(0xffffffffffffffff, &(0x7f0000000400)="2f8126ac06ea450f0eafb5fc3211dc8b8a35c5ce6ff5e465e0a2be60a4e18cbaa24199ff3d939e4257df5fe92d90cac55a", 0x31, 0x20000080, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x81, 0x2) 20:02:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x441e41, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x3, &(0x7f0000000180)=0x2) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1131.593333][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1131.621270][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1131.639088][T28252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f00000024c0)=""/70, 0x46}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/217, 0xd9}], 0x3, &(0x7f0000002480)=[{&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/244, 0xf4}], 0x59, 0x0) socket$inet6(0xa, 0x6, 0xfffffffd) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:02:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map, 0xffffffffffffffff, 0x20, 0x4, r2}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) 20:02:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xb00, @empty}}) 20:02:00 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) splice(r3, 0x0, r2, 0x0, 0x7, 0x0) 20:02:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000004) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1131.841477][T28287] syzkaller1: refused to change device tx_queue_len [ 1131.887731][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1131.917888][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:00 executing program 5: ptrace$poke(0x5, 0xffffffffffffffff, &(0x7f0000000040), 0x101) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1131.947812][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1132.027875][T28302] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00'}) 20:02:01 executing program 5: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0xc4, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2af1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1132.407368][T28299] syzkaller1: refused to change device tx_queue_len 20:02:01 executing program 5: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1132.447604][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1132.471897][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1132.490456][T28294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2c0881, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc00, @empty}}) 20:02:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8008, 0xb10, 0x7f}, &(0x7f0000000180)=0x10) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0x4008556c, 0x0) [ 1132.688859][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1132.728920][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1132.747432][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1132.780423][T28343] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x121c01, 0x28) ioctl$SNDCTL_TMR_METRONOME(r1, 0x40045407) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:01 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 1133.292013][T28352] syzkaller1: refused to change device tx_queue_len 20:02:02 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 1133.332387][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1133.346437][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1133.364468][T28339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:02:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xd00, @empty}}) 20:02:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000000200"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100697069700000000014000280080001", @ANYRES32=0x0, @ANYBLOB='\b'], 0x44}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x180140, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r6, 0xc0d05604, &(0x7f0000000180)={0x9, @raw_data="e5dfa76d68935869c15ce6e659f5d5e917943ad9715bf1428b98f62c29d286f8de18f554d5c29ac97836f66f3469a4679f78264862abe64b9c18203c3ec4a2959629aa09c51f3d093f3ef1e06e079fae3b71ddc6a569ea50beef37eea001ba7292ad121e0239713ec2fd831f71b3f0ddf698afb83bdfa32a6a5ee1f411d6d3ab367c209c590594a06632e9fd22882a71415d89596a2294de08176ce37bdf81ba69f710f69505a838afa9561d872aed79e8ed2cde0f79c6bfb7687eaa2606271e4663305f4ff75c21"}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x100000003) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) [ 1133.612183][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1133.638460][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8919, &(0x7f0000000080)={'veth1\x00', @ifru_hwaddr}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$qrtrtun(0xffffffffffffffff, &(0x7f0000000b40)="840484e3017864f71ea49942a0c59542e19cde6a4732395af62c325438e767f5792992e8bd803c2952472ccda7c40d9a0632888b772b89c7184521adae2adb47da7399c74785fbba31a927b6394c8b7ff8fb534111edb75f9f33a071a99890ab44a510c0be4341ca039a15ed568a7f73bb2e70ed40da45e33149e1d9ff647ddf62579b475d8589c34e9f4f1e62431c03984bef6c3ecc6377f726422d70ab38f003d22f4c68ce5b2bd873", 0xaa) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2c, r4, 0x42b, 0x0, 0x0, {{}, {}, {0x10}}}, 0x2c}}, 0x0) r5 = socket(0x5, 0xf, 0x9) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r5, &(0x7f0000000b00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000280)={0x77c, r6, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x5f8, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xd6, 0x1, "5a5f2071c43a82b9b8eb8b8031587315dcf8d7d7a2e44c3943e56b1aef7581732cca46a043d38869315be9c297912233d9c928083f5364a9e9dcc1112639434eac78d1af9c619aa147c1b9851f748a1b80afff126f4505d6ff9796df9b7ea4812a4f5f085923dc51529c8c099f605e2e8ef817a93ca4c9d18f6fff99ad0a240df793a181a97190d692828c2981d799f6a9a65316ae71a293804930f16b4444d426053fd99606ee7cdb3f63900b6e47221f479b530c9595b7ccc3ec7cf2180eb50f914df6ae74b4dafb7ec86aa93a221b7f85"}, @NL80211_BAND_6GHZ={0xd9, 0x3, "b00f0f5ff2bfc6180cc7b3d594215e3436c710e34e31005ad9c47823c390f5db005d505bc129c02bc8512c0600000000000018cc07457152a82ec324ca0a24c68a2729996554a2d63d8181c69c65336c96826f2805ec0744d84b64b5907437f27feb9f819bfbf6e082dd492dcceb2b890f98a07424c80ea6d21a4f3d175eb041a098d41a10d28a417a7b71677019dc81f743e15d99074178445cce15179a6c0c094f79a2329e8d0c2e1aff2d5a5ca7fb20fc932d421173d4920a070cad8aaefcc0536affd54d7006b8ce12272a133e6601d36d46bf"}, @NL80211_BAND_2GHZ={0x7a, 0x0, "5b4fa1c988c97905af6e9c03db6bb1ae3ecda8ff21a362a9534b20b23dc839355867058955f813646f6f2888c749ef00063b16485e600b446a45bffb23b820b230ab2012b8e4519757d1ed6e6382b52a0f80f2a5200bca48ad9636d47e71d3571c97e244c3522f748d4cd16bc70dd9a9aa775eb75ebd"}, @NL80211_BAND_5GHZ={0x5e, 0x1, "559e31078bdca2c640551e31bc856167e9016738b835059d733dfde858a48dfc1e277d89b76ad8a06d19d9f032b5e09b6806f38c13779917682c2c18067283e867395252144cbc522067625ed1d21a7a6e428bfc11e9a0039e68"}, @NL80211_BAND_2GHZ={0xd6, 0x0, "67d657233e81bf0591d8e20ea966855f1f4d63baa36e482cf5be7ad989746068f1b6b7e1826d30ea3dfe97b208c4640ef2385fffd07f2bf21c255582a50fcccb91d3825aebe2977a8f91a3fc565e702daad169bbdfcaf7dc1bd7843de547091e316e9c05ae78deaac8a790fdb0ae8a942228f7fa48369a9deef748e2a2c5190f8dab1d0837a516aa71e4f7463ac5a5ebe30fbfc906914bbc3f411a9a1dc86eedeb4d186cc1924f34686ecc54b3d20c7e661c51069bad3bd7fd08650180ee85bb40ae7a8bfb482ae09dd08d59a98264b8c570"}, @NL80211_BAND_2GHZ={0xb1, 0x0, "580831a6f87827324496c917561d9c5fa28f55c67e5a155925e8ba18ef7a7f28e9a3d78b63bdd95f52b9a6408d862093828a0774ae0c2a3454442084ef29ac48152979563372752c323a9ca1d1021e89cc8e9394e95cfea1e36c281e519b4ab2e281dff44b1005dc534f0675176aeb38fc6b9ff8b4449dd9f9abd3b0b5478a939b8c14d03e67d144c0b4d975686a78f49c6f41841233b710d60080c430c2b744ab9b14d7bc3d777395199f5249"}, @NL80211_BAND_6GHZ={0x101, 0x3, "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"}, @NL80211_BAND_5GHZ={0x24, 0x1, "4b69acf4186fd175dd1d48bceaa2071d0a5ac8fe99453e6d5a34c9f1d1e4aa02"}, @NL80211_BAND_2GHZ={0x29, 0x0, "e229e7367839918cd1146383a4d2e0fc978682a356257162e52408f0582e8116b84c5aaeeb"}, @NL80211_BAND_6GHZ={0x81, 0x3, "e9945bfe102f2299602fe4ae530095cb3af2ea62ceec5c9b58e61a229a8761b6cf3c578a0106dee93d69e9eb043a17641b86495e8bf330693ec9e309548297806671db45eda8a073c1645dda1be27cf3ceb99a4bcaacd07522229395112433455174fb3d1dccb5cabc170bbf26f51cc6694d954eafb7ea36d70ef1d043"}]}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_SCAN_SSIDS={0x18, 0x2d, 0x0, 0x1, [{0xa, 0x0, [0x1f, 0x5, 0xa, 0xb, 0x14, 0x1]}, {0x5, 0x0, [0x18]}]}, @NL80211_ATTR_SCAN_SUPP_RATES={0x128, 0x7d, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x2e, 0x3, "e8b696cae735f818b2827e80ea532d8f58383a9034f0c4e4b72a0b6962d42f108398d0c3dd3ac6fae5f8"}, @NL80211_BAND_5GHZ={0xae, 0x1, "b5dfe385e107936426971e24936cc2131b7185087c67c6a09a3d18a9c48605f71f525e91e0e23d8a2220f2dddeac9989ef5ca5e1b19f6b5ceeb5d52b16418ce92cd455d4ffffb8151c7d04ccc8e748474ec80697e1a9fcaba754d3acdfc2d9e46c735d9dfad4136dd86d470c75f125c9d19aee86b7165c32ebc76528ca726c430e718d88984eecc6459123675340ddd6b77e018b04a08ca6a9f6c133f5424b0824d805a1da43369c2d9c"}, @NL80211_BAND_5GHZ={0x41, 0x1, "768a3d197640435b3cbf8a880eb95b84e3a3227e05aa7ff9a0ca246b845da2610e2abfab24ca3fc8151a5a5b947474f61b44d7d1995fc6725208c950e1"}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x3}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0xf0, 0xcf}}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x3}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x77c}, 0x1, 0x0, 0x0, 0x44091}, 0x4800) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r7, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x810) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1133.662899][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1133.714612][T28386] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1133.743155][T28387] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 20:02:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x14, 0x0, r2, r4) setresuid(r0, r2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000), 0x8) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xee, 0x0, 0x0, 0x41c1, 0x4006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x480b2, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r5, 0x800c5011, &(0x7f0000000080)) splice(r5, 0x0, r7, 0x0, 0x4ffe0, 0x0) [ 1133.763544][T28387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1134.231415][T28391] tipc: Enabling of bearer <:> rejected, illegal name [ 1134.239909][T28402] syzkaller1: refused to change device tx_queue_len [ 1134.273367][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1134.282025][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1134.299708][T28381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1134.329561][T28386] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x5, 0x80, 0x8, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f00000001c0)={0x1000, 0x1, 0x4, 0x20, 0x5cbd, {}, {0x3, 0x8, 0x81, 0x5, 0x6, 0x2f, "a6366845"}, 0x565, 0x4, @offset=0x1f, 0x10000, 0x0, r3}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x3f, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xffffffff, r4}) close(r0) 20:02:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:02:03 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000180)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0x4008556c, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x80000001, 0x5, 0x5f, 0x9e5, 0x8, 0x0]}) ioctl$sock_ifreq(r5, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r5, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0xffffffff]}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x306, @dev={[], 0x3f}}, 0x1e, {0x2, 0x4e23, @multicast2}, 'veth1_to_bond\x00'}) sched_getscheduler(0x0) 20:02:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x7, 0x1f, 0x1, 0x0, 0x0}) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:02:03 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1134.615507][T28391] tipc: Enabling of bearer <:> rejected, illegal name 20:02:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xe00, @empty}}) 20:02:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x2}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2b, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='syzkaller1\x00') socket$netlink(0x10, 0x3, 0x0) [ 1134.735663][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1134.758971][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = fsmount(0xffffffffffffffff, 0x1, 0x71) ioctl$RTC_AIE_ON(r2, 0x7001) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1134.793468][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1134.861638][T28436] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc001}, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0x4008556c, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 20:02:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000180)=""/238, 0xee, 0x41, &(0x7f0000000040)={0x9, @remote={[], 0x1}}, 0x12) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x201) mmap$qrtrtun(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2313a94764c36850, 0x4010, r2, 0xffffffff) 20:02:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) set_robust_list(&(0x7f0000000080)={0x0, 0x800, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc10c5541, &(0x7f00000000c0)={r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc10c5541, &(0x7f00000000c0)={r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) 20:02:04 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4064, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/uinput\x00'}, {0x20, '/dev/uinput\x00'}], 0xa, "87be77f54e28101ed5e83af72bfd9a0844a17396a11c2820feb90125aff20bc0b696b316cc783dd3e7403c3f8a1a651220f24bfaa2b1c2aff202bb089e333b3b49f893df36609ae582f937a6b0b0973556bf9ed9e16d23a609a3f7066d33ef3bb109f992b7b9d0f1ac1a31baa822ae322d4d2884c1dbf901080ad2bf3303183e464cbf29f377a5365d70a57103ebcf01a3a7408e506f606e9852a8b1a069fa"}, 0xef) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc10c5541, &(0x7f00000000c0)={r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) close(r0) [ 1135.321251][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1135.367727][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1135.407524][T28429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:04 executing program 5: ioctl$SNDCTL_DSP_NONBLOCK(0xffffffffffffffff, 0x500e, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc10c5541, &(0x7f00000000c0)={r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xe02, @empty}}) 20:02:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @rand_addr=0x64010100}}) 20:02:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) splice(r3, 0x0, r4, 0x0, 0x0, 0x58efa41d6c8255c2) 20:02:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x3}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r5, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000080)=0x6004000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000000)=0x100000) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc10c5541, &(0x7f00000000c0)={r5}) close(r0) [ 1135.657255][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1135.690126][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1135.718311][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc10c5541, &(0x7f00000000c0)={r5}) close(r0) [ 1135.802702][T28488] syzkaller1: refused to change device tx_queue_len [ 1135.809591][T28501] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc10c5541, &(0x7f00000000c0)={r5}) close(r0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) [ 1136.307114][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1136.325515][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1136.350042][T28492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xf00, @empty}}) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) [ 1136.547283][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1136.581162][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:05 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = socket(0x10, 0x80002, 0x0) close(r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x24, r4, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0xc4b86ba9cd82f765, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) close(r0) 20:02:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000000)={0xe, 0x20, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000040)={'macvtap0\x00', {0x7, 0x2, @loopback}}) 20:02:05 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x8) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1136.614712][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1136.686335][T28544] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1136.719221][T28555] macvtap0: refused to change device tx_queue_len 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1136.759310][T28553] tc_dump_action: action bad kind 20:02:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r1) close(r1) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x10) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) 20:02:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4008556c, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r1) close(r1) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x10) 20:02:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) 20:02:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1100, @empty}}) 20:02:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc00c55ca, 0x0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) [ 1137.168652][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1137.181393][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1137.190993][T28541] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r2, 0x803, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x40) [ 1137.318099][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1137.339448][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1137.367138][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1137.402529][T28592] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1137.427777][T28591] syzkaller1: refused to change device tx_queue_len 20:02:06 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00') close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r7, &(0x7f0000000180)=ANY=[], 0x8) sendfile(r6, r7, &(0x7f00000001c0), 0xffff) fcntl$addseals(r7, 0x409, 0x8) dup2(r7, r5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc00c55ca, 0x0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) 20:02:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400c55cb, 0x0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r3}) close(r0) [ 1137.771808][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1137.786463][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x400c55cb, 0x0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1137.817768][T28588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1200, @empty}}) [ 1137.891272][T28591] syzkaller1: refused to change device tx_queue_len 20:02:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) prctl$PR_GET_TSC(0x19, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x88a02, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="aca8c996e3bcf3fca757e7a8acc7268d915facefedd8c1bc84521b342a545957e582cd76c72b0135ee3c74ba46f3a94fa483b4dc80fe79e82c5282dc7982a32fd77c132d4c0e8c6f0d0615feb5bd82fa445f03724ea4b8003f1468056dd70d61d721d7177b1aed227eba2f997da88ab4ff7984c705385983afb3f4ca9e4f4c5324ab6fccbee71651e58f81ab07386fe07f67cd443efb124ff8bddc5d43f04f2848cc3f4db4bd91db4a634e9e8c21c9ee9f6a3e0d80aea87b1623cb802a28fac0ba98b72799ee9316542e6f86ea9765eb2414", 0xd2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_CROP(r4, 0xc014563b, &(0x7f00000001c0)={0x3, {0x3, 0x10001, 0x2, 0x3f}}) ioctl$KDADDIO(r4, 0x4b34, 0x8) 20:02:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556d, 0x0) 20:02:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1138.033007][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1138.051311][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1138.075842][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1138.116786][T28632] syzkaller1: refused to change device tx_queue_len [ 1138.125238][T28641] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1138.368841][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1138.384705][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1138.392370][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1138.436879][T28650] syzkaller1: refused to change device tx_queue_len 20:02:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$binfmt_misc(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="670300523762e9bdb2cc0a3ab9698dc29162fc4927c636046da0fe6c7312b05582a4a282ee7b40c1d4e1bb3ce619d9a85264f76d6225309f2586a6d7f8a4082d46318a898c0863b344d747f33592fc940a0fe974bfc07241f41835b1ee1cefaf10", @ANYBLOB="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", @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRESOCT, @ANYRESDEC=r0, @ANYRES32=r1, @ANYRESHEX], 0xdcdee7b3) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000080)={0x1ff, 0x0, 0x9174}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556b, 0x0) 20:02:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1201, @empty}}) 20:02:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x400) r2 = signalfd4(r1, &(0x7f0000000040)={[0x9]}, 0x8, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x8, 0xffff8001, 0x9, 0x5, 0x3}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556b, 0x0) [ 1138.683711][T28666] syzkaller1: refused to change device tx_queue_len [ 1138.702463][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1138.721102][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1138.747588][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:07 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) sysfs$3(0x3) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000000)={0x0, 0x2}) close(r0) 20:02:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:07 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) sysfs$3(0x3) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000000)={0x0, 0x2}) close(r0) [ 1138.849052][T28675] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:07 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r4}) close(0xffffffffffffffff) [ 1139.132052][T28695] syzkaller1: refused to change device tx_queue_len [ 1139.175260][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1139.210636][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1139.219260][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ipvlan1\x00', 0x200}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r2 = socket(0x10, 0x80002, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="53dc00000000000000000100000005000d0000000b6b973285d51f39000000000000"], 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="68030000", @ANYRES16=r3, @ANYBLOB="000429bd7000ffdbdf250700000006001d00080000000c001000060000000000000006001b004e23000008001100010000000800190064010102050005000100000008001800ac1414bb050021000100000008000900030000000800090004000000"], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback, 0x8000}, 0x1c) recvmmsg(r5, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r5) close(r5) r6 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) listen(r6, 0x0) accept4(r6, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8943, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x4e21, @local}}) 20:02:08 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r4}) close(0xffffffffffffffff) 20:02:08 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000008}) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:08 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045564, 0x0) 20:02:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1c00, @empty}}) [ 1139.518086][T28710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 20:02:08 executing program 1: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r4}) close(0xffffffffffffffff) 20:02:08 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc10c5541, &(0x7f0000000140)={r1}) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f0000000280)=""/231, 0xe7}], 0x2, &(0x7f0000000380)=""/224, 0xe0}, 0x0) close(r0) [ 1139.578924][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1139.620015][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:08 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:08 executing program 5 (fault-call:8 fault-nth:0): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1139.661286][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:08 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1139.749673][T28723] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1139.840099][T28731] FAULT_INJECTION: forcing a failure. [ 1139.840099][T28731] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.869519][T28731] CPU: 1 PID: 28731 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1139.878312][T28731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:02:08 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1139.888359][T28731] Call Trace: [ 1139.891644][T28731] dump_stack+0x1f0/0x31e [ 1139.895970][T28731] should_fail+0x38a/0x4e0 [ 1139.900386][T28731] should_failslab+0x5/0x20 [ 1139.904883][T28731] slab_pre_alloc_hook+0x4c/0xe0 [ 1139.909814][T28731] ? alloc_pipe_info+0xe4/0x4b0 [ 1139.914657][T28731] kmem_cache_alloc_trace+0x51/0x2f0 [ 1139.919943][T28731] alloc_pipe_info+0xe4/0x4b0 [ 1139.924632][T28731] splice_direct_to_actor+0x97b/0xb60 [ 1139.929997][T28731] ? trace_lock_release+0x137/0x1a0 [ 1139.935209][T28731] ? do_splice_direct+0x340/0x340 [ 1139.940229][T28731] ? lock_acquire+0x160/0x730 [ 1139.944908][T28731] ? do_sendfile+0x83b/0x1210 [ 1139.949680][T28731] ? rw_verify_area+0x198/0x340 [ 1139.954525][T28731] do_splice_direct+0x201/0x340 [ 1139.959374][T28731] do_sendfile+0x86d/0x1210 [ 1139.963881][T28731] __x64_sys_sendfile64+0x164/0x1a0 [ 1139.969077][T28731] do_syscall_64+0x31/0x70 [ 1139.973488][T28731] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1139.979370][T28731] RIP: 0033:0x45d5b9 20:02:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1139.983256][T28731] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1140.002850][T28731] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1140.011263][T28731] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1140.019233][T28731] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1140.027197][T28731] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.035160][T28731] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000000 [ 1140.043116][T28731] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x1f}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1118c2, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) r3 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1140.292898][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:09 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r3, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r3) close(r3) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) 20:02:09 executing program 5 (fault-call:8 fault-nth:1): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1140.340858][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1140.385046][T28714] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1140.480948][T28750] FAULT_INJECTION: forcing a failure. [ 1140.480948][T28750] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.511729][T28754] syzkaller1: refused to change device tx_queue_len 20:02:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x1c03, @empty}}) 20:02:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1140.555611][T28750] CPU: 1 PID: 28750 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1140.564309][T28750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1140.574350][T28750] Call Trace: [ 1140.577631][T28750] dump_stack+0x1f0/0x31e [ 1140.581964][T28750] should_fail+0x38a/0x4e0 [ 1140.586374][T28750] ? kcalloc+0x32/0x60 [ 1140.590439][T28750] should_failslab+0x5/0x20 [ 1140.594943][T28750] slab_pre_alloc_hook+0x4c/0xe0 [ 1140.599873][T28750] ? kcalloc+0x32/0x60 [ 1140.603942][T28750] __kmalloc+0x6c/0x320 [ 1140.608102][T28750] ? alloc_pipe_info+0xe4/0x4b0 [ 1140.612950][T28750] ? kmem_cache_alloc_trace+0x20d/0x2f0 [ 1140.618489][T28750] kcalloc+0x32/0x60 [ 1140.622375][T28750] alloc_pipe_info+0x1fc/0x4b0 [ 1140.627134][T28750] splice_direct_to_actor+0x97b/0xb60 [ 1140.632502][T28750] ? trace_lock_release+0x137/0x1a0 [ 1140.637699][T28750] ? do_splice_direct+0x340/0x340 [ 1140.642715][T28750] ? lock_acquire+0x160/0x730 [ 1140.647382][T28750] ? do_sendfile+0x83b/0x1210 [ 1140.652045][T28750] ? rw_verify_area+0x198/0x340 [ 1140.656893][T28750] do_splice_direct+0x201/0x340 [ 1140.661749][T28750] do_sendfile+0x86d/0x1210 [ 1140.666259][T28750] __x64_sys_sendfile64+0x164/0x1a0 [ 1140.671454][T28750] do_syscall_64+0x31/0x70 [ 1140.675866][T28750] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1140.677204][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1140.681743][T28750] RIP: 0033:0x45d5b9 [ 1140.681769][T28750] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1140.681776][T28750] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1140.681787][T28750] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1140.681793][T28750] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1140.681799][T28750] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.681810][T28750] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000001 [ 1140.727575][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1140.728785][T28750] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:09 executing program 5 (fault-call:8 fault-nth:2): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1140.880053][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1140.946708][T28770] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1140.970970][T28775] FAULT_INJECTION: forcing a failure. [ 1140.970970][T28775] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1141.031018][T28775] CPU: 0 PID: 28775 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1141.039703][T28775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.049749][T28775] Call Trace: [ 1141.053042][T28775] dump_stack+0x1f0/0x31e [ 1141.057370][T28775] should_fail+0x38a/0x4e0 [ 1141.061789][T28775] prepare_alloc_pages+0x248/0x4b0 [ 1141.066898][T28775] __alloc_pages_nodemask+0xbc/0x5c0 [ 1141.072187][T28775] page_cache_readahead_unbounded+0x2ce/0x9c0 [ 1141.078259][T28775] generic_file_buffered_read+0x437/0x3010 [ 1141.084078][T28775] generic_file_splice_read+0x3c5/0x640 [ 1141.089624][T28775] ? splice_shrink_spd+0xb0/0xb0 [ 1141.094554][T28775] splice_direct_to_actor+0x3bd/0xb60 [ 1141.099925][T28775] ? do_splice_direct+0x340/0x340 [ 1141.104948][T28775] do_splice_direct+0x201/0x340 [ 1141.109803][T28775] do_sendfile+0x86d/0x1210 [ 1141.114317][T28775] __x64_sys_sendfile64+0x164/0x1a0 [ 1141.119507][T28775] do_syscall_64+0x31/0x70 [ 1141.123916][T28775] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1141.129802][T28775] RIP: 0033:0x45d5b9 [ 1141.133692][T28775] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.153285][T28775] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1141.161688][T28775] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1141.169649][T28775] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 20:02:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1141.177612][T28775] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.185664][T28775] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000002 [ 1141.193627][T28775] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:10 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd8, r3, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc4d6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffb1c}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x53}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffeffff}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40000c0}, 0x20004007) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x2f, 0x1, 0x3f, 0x3, 0x8, @private2={0xfc, 0x2, [], 0x1}, @private0={0xfc, 0x0, [], 0x1}, 0x7, 0x8, 0x4, 0x35}}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x40840, 0xca) write$FUSE_CREATE_OPEN(r5, &(0x7f0000000140)={0xa0, 0xffffffffffffffda, 0x0, {{0x0, 0x3, 0x1, 0x1fffffffc0000000, 0x8000, 0x30000000, {0x1, 0x9, 0x0, 0x40, 0x1000000000000101, 0x3, 0x80, 0xff, 0x9, 0x1000, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x5}}, {0x0, 0xc}}}, 0xa0) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) 20:02:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x0, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1141.569792][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1141.588262][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1141.610679][T28766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x21}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xa4e}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000841}, 0x20000090) 20:02:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x0, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:10 executing program 5 (fault-call:8 fault-nth:3): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2000, @empty}}) 20:02:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x0, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1141.760504][T28798] FAULT_INJECTION: forcing a failure. [ 1141.760504][T28798] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1141.782198][T28802] syzkaller1: refused to change device tx_queue_len [ 1141.808061][T28798] CPU: 1 PID: 28798 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1141.813009][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1141.816731][T28798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.816737][T28798] Call Trace: [ 1141.816752][T28798] dump_stack+0x1f0/0x31e [ 1141.816766][T28798] should_fail+0x38a/0x4e0 [ 1141.816783][T28798] prepare_alloc_pages+0x248/0x4b0 [ 1141.816798][T28798] __alloc_pages_nodemask+0xbc/0x5c0 [ 1141.816818][T28798] page_cache_readahead_unbounded+0x2ce/0x9c0 [ 1141.826960][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1141.834040][T28798] generic_file_buffered_read+0x437/0x3010 [ 1141.834054][T28798] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 1141.834084][T28798] generic_file_splice_read+0x3c5/0x640 [ 1141.834104][T28798] ? splice_shrink_spd+0xb0/0xb0 [ 1141.834116][T28798] splice_direct_to_actor+0x3bd/0xb60 [ 1141.834133][T28798] ? do_splice_direct+0x340/0x340 [ 1141.837982][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1141.841713][T28798] do_splice_direct+0x201/0x340 [ 1141.841734][T28798] do_sendfile+0x86d/0x1210 [ 1141.841759][T28798] __x64_sys_sendfile64+0x164/0x1a0 [ 1141.841775][T28798] do_syscall_64+0x31/0x70 [ 1141.841789][T28798] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1141.858768][T28813] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1141.862571][T28798] RIP: 0033:0x45d5b9 [ 1141.862582][T28798] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.862588][T28798] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1141.862599][T28798] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1141.862605][T28798] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1141.862612][T28798] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 20:02:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x0, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1141.862618][T28798] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000003 [ 1141.862625][T28798] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:10 executing program 5 (fault-call:8 fault-nth:4): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:10 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40080, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xfffffffffffffffd, 0x1, 0x0, 0x4d6}) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x0, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x0, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1142.256708][T28821] FAULT_INJECTION: forcing a failure. [ 1142.256708][T28821] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.269577][T28821] CPU: 0 PID: 28821 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1142.278246][T28821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.288291][T28821] Call Trace: [ 1142.291574][T28821] dump_stack+0x1f0/0x31e [ 1142.295902][T28821] should_fail+0x38a/0x4e0 [ 1142.300319][T28821] should_failslab+0x5/0x20 [ 1142.304818][T28821] slab_pre_alloc_hook+0x4c/0xe0 [ 1142.309749][T28821] ? xas_create+0x6ba/0x18e0 [ 1142.314331][T28821] kmem_cache_alloc+0x4b/0x2d0 [ 1142.319092][T28821] xas_create+0x6ba/0x18e0 [ 1142.323517][T28821] xas_store+0x89/0x16d0 [ 1142.327753][T28821] ? xas_load+0x3e4/0x410 [ 1142.332077][T28821] __add_to_page_cache_locked+0x563/0xca0 [ 1142.337801][T28821] ? workingset_activation+0x440/0x440 [ 1142.343255][T28821] add_to_page_cache_lru+0x17f/0x4d0 [ 1142.348542][T28821] page_cache_readahead_unbounded+0x444/0x9c0 [ 1142.354617][T28821] generic_file_buffered_read+0x437/0x3010 [ 1142.360439][T28821] generic_file_splice_read+0x3c5/0x640 [ 1142.365998][T28821] ? splice_shrink_spd+0xb0/0xb0 [ 1142.370934][T28821] splice_direct_to_actor+0x3bd/0xb60 [ 1142.376306][T28821] ? do_splice_direct+0x340/0x340 [ 1142.381331][T28821] do_splice_direct+0x201/0x340 [ 1142.386190][T28821] do_sendfile+0x86d/0x1210 [ 1142.390710][T28821] __x64_sys_sendfile64+0x164/0x1a0 [ 1142.395908][T28821] do_syscall_64+0x31/0x70 [ 1142.400320][T28821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1142.406206][T28821] RIP: 0033:0x45d5b9 [ 1142.410093][T28821] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.429684][T28821] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1142.438086][T28821] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1142.446055][T28821] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1142.454028][T28821] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1142.461993][T28821] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000004 [ 1142.469959][T28821] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4e24, @multicast1}}) 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:11 executing program 5 (fault-call:8 fault-nth:5): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1142.687737][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1142.731022][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1142.756374][T28803] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1142.811315][T28849] syzkaller1: refused to change device tx_queue_len [ 1142.829667][T28848] FAULT_INJECTION: forcing a failure. [ 1142.829667][T28848] name fail_page_alloc, interval 1, probability 0, space 0, times 0 20:02:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2500, @empty}}) 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1142.872670][T28848] CPU: 1 PID: 28848 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1142.881349][T28848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.891396][T28848] Call Trace: [ 1142.894685][T28848] dump_stack+0x1f0/0x31e [ 1142.899015][T28848] should_fail+0x38a/0x4e0 [ 1142.903225][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1142.903430][T28848] prepare_alloc_pages+0x248/0x4b0 [ 1142.903447][T28848] __alloc_pages_nodemask+0xbc/0x5c0 [ 1142.903468][T28848] page_cache_readahead_unbounded+0x2ce/0x9c0 [ 1142.903492][T28848] generic_file_buffered_read+0x437/0x3010 [ 1142.912719][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1142.915772][T28848] generic_file_splice_read+0x3c5/0x640 [ 1142.915797][T28848] ? splice_shrink_spd+0xb0/0xb0 [ 1142.921274][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1142.927099][T28848] splice_direct_to_actor+0x3bd/0xb60 [ 1142.927117][T28848] ? do_splice_direct+0x340/0x340 [ 1142.927135][T28848] do_splice_direct+0x201/0x340 20:02:11 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000000)={r0, 0x0, 0x4, 0x2}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1142.927156][T28848] do_sendfile+0x86d/0x1210 [ 1142.927182][T28848] __x64_sys_sendfile64+0x164/0x1a0 [ 1142.945842][T28859] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1142.950678][T28848] do_syscall_64+0x31/0x70 [ 1142.950690][T28848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1142.950700][T28848] RIP: 0033:0x45d5b9 20:02:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1142.950716][T28848] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.950727][T28848] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1143.032798][T28848] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1143.040762][T28848] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1143.048727][T28848] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.056690][T28848] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000005 [ 1143.064652][T28848] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:12 executing program 5 (fault-call:8 fault-nth:6): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1143.532900][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1143.566045][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1143.605075][T28859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1143.699728][T28899] FAULT_INJECTION: forcing a failure. [ 1143.699728][T28899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1143.717057][T28899] CPU: 0 PID: 28899 Comm: syz-executor.5 Not tainted 5.9.0-rc2-syzkaller #0 [ 1143.725724][T28899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.735987][T28899] Call Trace: [ 1143.739360][T28899] dump_stack+0x1f0/0x31e [ 1143.743695][T28899] should_fail+0x38a/0x4e0 [ 1143.748116][T28899] prepare_alloc_pages+0x248/0x4b0 [ 1143.753226][T28899] __alloc_pages_nodemask+0xbc/0x5c0 [ 1143.758515][T28899] page_cache_readahead_unbounded+0x2ce/0x9c0 [ 1143.764594][T28899] generic_file_buffered_read+0x437/0x3010 [ 1143.770395][T28899] ? lockdep_hardirqs_on_prepare+0x445/0x6a0 [ 1143.776393][T28899] generic_file_splice_read+0x3c5/0x640 [ 1143.781944][T28899] ? splice_shrink_spd+0xb0/0xb0 [ 1143.786876][T28899] splice_direct_to_actor+0x3bd/0xb60 [ 1143.792247][T28899] ? do_splice_direct+0x340/0x340 [ 1143.797261][T28899] do_splice_direct+0x201/0x340 [ 1143.802093][T28899] do_sendfile+0x86d/0x1210 [ 1143.806578][T28899] __x64_sys_sendfile64+0x164/0x1a0 [ 1143.811756][T28899] do_syscall_64+0x31/0x70 [ 1143.816154][T28899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1143.822018][T28899] RIP: 0033:0x45d5b9 [ 1143.825885][T28899] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.845466][T28899] RSP: 002b:00007f83d59d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1143.853850][T28899] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 1143.861798][T28899] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 1143.869740][T28899] RBP: 00007f83d59d0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.877698][T28899] R10: 0000000000200fff R11: 0000000000000246 R12: 0000000000000006 [ 1143.885644][T28899] R13: 00007ffef28743df R14: 00007f83d59d19c0 R15: 000000000118cf4c [ 1143.917340][T28887] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3801, @empty}}) 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:13 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0xa) write$binfmt_aout(r3, &(0x7f0000000080)={{0x108, 0xb6, 0x9, 0x7b, 0x333, 0x800, 0x281, 0x40}, "a11813ba8f9412c47e1d34c6786ed9c6b8c1e86ed66b38638d", [[], [], [], [], [], [], [], [], []]}, 0x939) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000009c0)={{0x2, 0x0, @private=0xa010102}, {0x1, @random="8ab3cd5f0542"}, 0x4, {0x2, 0x4e20, @local}, 'wg0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:13 executing program 5 (fault-call:8 fault-nth:7): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'veth0_macvtap\x00', 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) write$smackfs_label(0xffffffffffffffff, &(0x7f0000000040)={').\x00'}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1144.394769][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1144.468190][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1144.545272][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1144.641053][T28931] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x7ffff000) [ 1145.184947][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1145.225709][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1145.260111][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1145.311521][T28931] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3a01, @empty}}) 20:02:14 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) write$binfmt_misc(r1, &(0x7f0000000480)=ANY=[@ANYRES16=r3, @ANYBLOB="1c0a6c54e3579d61a37304c3be2cba0652d7913748fcc0be80cd040bc1be80e7b5eeb40fcf49d960280853ef078689c318bf80a7f03812e8999b8265d2300826c4ef4568d6771d82f5b0694df30437a34efee39aac7394dfcd9c747b49f56715b5a07bfe6b7ebad8250f7895df0aca4cbca24b0d44e5092083b471edae92c256f1884a7e00338c9e2fc88ae65d7cef27406e2e8410771e0e0685f678dd75d052ae75420a010106e0ada28d4256bd654f3e5f2f03c4ddd6135387cf", @ANYRES32, @ANYBLOB="c227eed43ca14523bed7e75bed16f26d565b7eabe8761fecb2f2172f4f11245f325405e64ccba551dd0d64c92532694a99a79e14e17a9358e1efda6de13f5f46d584f285792cc60849598949e2e47df7446f78064f6957942659833823f1fa1baa1b19bf0fd459f6ef452a16d901f3c4bcc917aebd765b6536307561d44b143baa0f88a467c0e7fa37328ecfc88bfb1b4038c47e6c2a7bdb2038f8bb354aa199da5e0d56293b4cb4a4414381a76e271d5a014a94a20a6fdd0f0616daad95e81a00daababa8b00237f5c511531b68e7b596fdf3479b9dab1752e9fae2790271c25143b646ee48bc43dcda47d362836cf7fef2a34a44", @ANYRES32, @ANYRESHEX], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r4, 0x40089413, &(0x7f0000000000)=0x5fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0x4000}) mq_open(&(0x7f0000000140)=',#\x00', 0x80, 0x5, &(0x7f0000000180)={0x7fffffff, 0x400, 0x0, 0x4}) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000040)={0x9, 0x1, 0x6, 0x7, 'syz1\x00', 0x8}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000000c0)=0x6c, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'ip6_vti0\x00', {0x7, 0x2, @empty}}) 20:02:14 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000001280)=""/4089, 0xff9) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$dsp(r3, &(0x7f00000000c0)="ff26e87752a053f9b7ec8138987d9a39acbc842b9f4b34eb21cfa18d2875872657ccb1f3a8a1532954ccbb153ad81890cec9bf47e785366459f32d5bd5a9f3ac8bcd705bcb234b30", 0x48) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r6, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r6) close(r6) getsockopt$IP_SET_OP_GET_BYINDEX(r6, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0x2}, &(0x7f0000000200)=0x28) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) 20:02:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1145.699571][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1145.756501][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1145.775359][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1145.862529][T28977] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:14 executing program 3: ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140)=0x7fffffff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000040)={0x1}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001e00), 0x0, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x50, 0x140a, 0xf27, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000111}, 0x800) 20:02:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1}) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:14 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) r5 = syz_open_dev$binderN(&(0x7f0000002780)='/dev/binder#\x00', 0x0, 0x802) splice(r4, &(0x7f0000002740)=0xbade, r5, &(0x7f00000027c0)=0x9, 0x1, 0x3) r6 = openat$smackfs_relabel_self(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/smackfs/relabel-self\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r6, 0x5000943f, &(0x7f0000001280)={{r0}, 0x0, 0xc, @inherit={0x80, &(0x7f00000000c0)={0x0, 0x7, 0x6, 0x6b, {0x8, 0x101, 0x3, 0x1baa0000000000}, [0x100, 0x2, 0xfffffffffffffffc, 0x3, 0x7, 0xbee, 0x2]}}, @devid}) sendfile(r1, r3, 0x0, 0x200fff) syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x5ac, 0x273, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x40, 0x91, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x3, 0x1, 0x2, 0x5, {0x9, 0x21, 0xfff, 0x7f, 0x1, {0x22, 0x55e}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xef, 0x0, 0x2}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x7f, 0x7f, 0x48}}]}}}]}}]}}, &(0x7f0000002680)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x110, 0x8, 0x3, 0x40, 0x20, 0x98}, 0x5, &(0x7f0000002280)={0x5, 0xf, 0x5}, 0x6, [{0xb0, &(0x7f00000022c0)=@string={0xb0, 0x3, "5697794f8681fcd89cdec8318c76c982b12d1b12e502b7b5e5635a7fa3cac4ce1a65e84fa7946f56e9c0678b626d1987f936bad88ad41107e0d40d19a9719ef20d2bef5f3e3b77593df01a2cb9e431c0268298ed832cbda03ca6ac2195c78510bd0e0a2fdc7a1832d9347e5c0fee509da792d432dcaa099f7a5d937b08f5bbfa81268ff0b0eb9b74687428e0c8ab83e56a32f7d0d9147a03837914a88b1fc967bf2779115315eec6353e78ec6319"}}, {0x12, &(0x7f0000002380)=@string={0x12, 0x3, "a4053d7668fb22f0d86ff838913fac69"}}, {0x4, &(0x7f00000023c0)=@lang_id={0x4, 0x3, 0x40f}}, {0xb2, &(0x7f0000002400)=@string={0xb2, 0x3, "8998c7e4dfde4db9e670abe38862b6adf1025a37ce7db3537ff32bc89747dc3a9ca5e2be6fdcf965866b270a3801f67c2139f178e6561bf62b27ba0017e93f905add199f407bd5eed6cd2552fb7c3a08e94c2b494b3189594f734e330c7a7cafb443f62ce24be410f77500c8b68daff4ca910f739fd515f3de9aa604cbeb53ffd82f8b5ec64cfb48e670dd57350d3a8ca611f538130770a9cfc1e113de24ca4b728ca53749b315158339f4e37c59e40e"}}, {0xbe, &(0x7f00000024c0)=@string={0xbe, 0x3, "c9b2923755c68537ee45a2368f443ddc8f5e420dd16449fa1104f42e2ad347b3baab12416e0f5b1dfaaced334937d0f59c5369e9822457830fa11d40038e10db5bd6b44698fae5099f3bdb36dde733cc37e1a059f83bf26777b1bdadf32f624210cf3131eae729f10257478360f88455b2067449a04dac6ee1354d830f12bc52e43a6aa9228e9f21cea3f9e7489c64225e6f847b38417183e30951e53618e38c7d08f9e61aa6c2131fb040de25f17bbf07a305e710eabf83649b673f"}}, {0xe6, &(0x7f0000002580)=@string={0xe6, 0x3, "5bd38a040426a3acb4750a2f2c4561fa188fd2a80cd472b375066a2fc705ae4dcef821824fa689c184040f573e104af909285eb4253c9282ef8e1a8cf28d86f047856c6df95b6fdfc7fe96a5f6ee95f79dc49a1829d39ee15fe49543ba339d1bcbd59c4bc27f76b3f536b455ad6b3437e669b37d14bb7db2c132fef15841ffd1176b9cc3b6a3b493fef2bae8966243b705df53c0f68e601294f7d6b80377247c237d15c16c63d3302335a3172627321c254934b564fbd27c2120af43887296a8c8f43a7edfc699d2fb26cb5cf604615722b0d2a5457f7791c6dc8b26f5059c9cd207dfd6"}}]}) ioctl$VIDIOC_SUBDEV_G_SELECTION(r3, 0xc040563d, &(0x7f0000002700)={0x1, 0x0, 0x100, 0x3, {0x2, 0x42, 0x3, 0xfffffff9}}) 20:02:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1146.340115][T28994] syzkaller1: refused to change device tx_queue_len [ 1146.380101][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3c01, @empty}}) [ 1146.399356][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1146.411528][ T5] usb 6-1: new low-speed USB device number 2 using dummy_hcd [ 1146.423315][T28970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:15 executing program 0: ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1146.555752][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1146.593807][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1146.627201][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1146.699489][T29030] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1146.738899][T29034] syzkaller1: refused to change device tx_queue_len 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) [ 1146.813720][ T5] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 1146.835002][ T5] usb 6-1: config 1 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1146.850323][ T5] usb 6-1: config 1 interface 0 has no altsetting 0 20:02:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) [ 1147.089072][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1147.098635][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1147.107003][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1147.134702][T29034] syzkaller1: refused to change device tx_queue_len 20:02:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0xfd, 0x4, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) 20:02:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3e01, @empty}}) 20:02:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$chown(0x14, 0x0, r3, r5) fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r3, 0xee00, 0x1000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xffffffffffffff67}}]}}, 0x0) 20:02:17 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1149.021302][ T5] usb 6-1: string descriptor 0 read error: -71 [ 1149.027764][ T5] usb 6-1: New USB device found, idVendor=05ac, idProduct=0273, bcdDevice= 0.40 [ 1149.080653][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1149.085218][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1149.121517][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1149.146577][ T5] usb 6-1: can't set config #1, error -71 20:02:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1149.178327][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1149.182146][ T5] usb 6-1: USB disconnect, device number 2 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) [ 1149.289006][T29080] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) close(r0) 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1149.498541][ T26] audit: type=1800 audit(1598817738.355:4897): pid=29102 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16051 res=0 errno=0 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1149.561193][ T8118] usb 4-1: new high-speed USB device number 4 using dummy_hcd 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x3}, &(0x7f00000000c0)=0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, 0x0) close(r0) [ 1149.864712][T29081] syzkaller1: refused to change device tx_queue_len [ 1149.899758][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1149.916917][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1149.931348][ T8118] usb 4-1: config index 0 descriptor too short (expected 65383, got 72) [ 1149.933162][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x3f00, @empty}}) [ 1150.096086][ T8118] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1150.107990][ T8118] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1150.129604][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1150.151836][ T8118] usb 4-1: Product: syz [ 1150.156001][ T8118] usb 4-1: Manufacturer: syz [ 1150.160584][ T8118] usb 4-1: SerialNumber: syz [ 1150.167618][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1150.195732][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1150.256567][T29127] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1150.577282][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1150.592722][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1150.600154][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1152.048886][ T2887] usb 4-1: USB disconnect, device number 4 20:02:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4000, @empty}}) 20:02:21 executing program 0: bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xff, 0xfffffffd, 0x4, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) sysfs$2(0x2, 0x9855, &(0x7f00000000c0)=""/108) 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, 0x0) close(r0) [ 1152.239338][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1152.278239][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, 0x0) close(r0) [ 1152.286777][ T26] audit: type=1800 audit(1598817741.146:4898): pid=29152 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16208 res=0 errno=0 [ 1152.325709][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:21 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) read$alg(r3, &(0x7f0000000000), 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x980000, 0x8001, 0x10000, r0, 0x0, &(0x7f00000000c0)={0xa00904, 0x0, [], @p_u8=&(0x7f0000000000)=0x7f}}) sendfile(r1, r3, 0x0, 0x200fff) 20:02:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'veth0_to_batadv\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x7) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0xffff) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) syncfs(r3) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000001e80)='gtp\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="0100"/22], 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x41) r5 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x400) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f00000000c0)={0x77359400}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0xfff, 0x7f, 0x5, 0xed9}, {0x2, 0x7d, 0x1f, 0x7}]}) 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) [ 1152.422648][T29157] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)) close(r0) 20:02:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xa1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) read$midi(0xffffffffffffffff, &(0x7f0000000280)=""/4089, 0xff9) r1 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x48280) ioctl$TCSETX(0xffffffffffffffff, 0x5433, &(0x7f0000000000)={0x7, 0xfffb, [0x87b7, 0xa15, 0x5, 0x4, 0x8], 0x7}) sendfile(r0, r1, 0x0, 0x200fff) [ 1152.644984][T29178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(0xffffffffffffffff) [ 1152.781601][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1152.796614][T29176] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1152.807140][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1152.842548][T29149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4800, @empty}}) 20:02:21 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f00000012c0)) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000001300)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x4000090}, 0x40041) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000001280)={0x1, &(0x7f0000000200)=""/4096, &(0x7f0000001240)=[{0x4, 0x5, 0x200, &(0x7f0000001200)=""/5}]}) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:21 executing program 5: r0 = shmget(0x0, 0x1000, 0x780012c9, &(0x7f0000ffa000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0xc800) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1fa, 0xa0c2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext, 0x8, 0xfffffffffffffff9, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) fcntl$getown(r4, 0x9) 20:02:21 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x80000, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x20542, 0x132) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'bridge_slave_1\x00', 0x200}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000100)={0x6, 0x401, 0x0, &(0x7f00000000c0)}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(0xffffffffffffffff) [ 1153.049428][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1153.095577][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(0xffffffffffffffff) [ 1153.143754][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1153.166826][ T26] audit: type=1800 audit(1598817742.026:4899): pid=29206 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16212 res=0 errno=0 20:02:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r5, 0x0, 0x0, 0x0, 0x2c6, 0x0, @mcast1, @empty, 0x0, 0x0, 0xfffffffc}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r9, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000001280)=ANY=[@ANYRES64, @ANYRES16=r9, @ANYBLOB="02002abd7000fbdbdf251300000070000180140002006772653000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200767863616e310000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES64=r1, @ANYBLOB="0800030002000000140002006e72300000000000000000000000000008000100", @ANYRESHEX, @ANYBLOB="3400018008000100", @ANYRES32, @ANYBLOB="14000200766574687a5f766c616e00000000000014000200766c616e3000000000000000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="5fd6d489775f02968cb224bfcfd3e8717991eb840be1cd348002bf9b2aedfea35f75f1e32c365547f561712d45349bc23b32156d0a99781cc4dc38c21eb23d8c2c64dca639034b71ca93f9fd99ce523b8f1c43fb4817fd8772bf3ff87b9ff7ca0cdca1dcaa2a9cd6f923ce67b7887c881f9e6091a5ff75e289dee74573ba6a1980"], 0xc4}, 0x1, 0x0, 0x0, 0x4800}, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r10 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r11 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r11, 0x48280) sendfile(r0, r10, 0x0, 0x200fff) [ 1153.247953][T29205] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000001280)=""/4089, 0xff9) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$dsp(r3, &(0x7f00000000c0)="ff26e87752a053f9b7ec8138987d9a39acbc842b9f4b34eb21cfa18d2875872657ccb1f3a8a1532954ccbb153ad81890cec9bf47e785366459f32d5bd5a9f3ac8bcd705bcb234b30", 0x48) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r6, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r6) close(r6) getsockopt$IP_SET_OP_GET_BYINDEX(r6, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0x2}, &(0x7f0000000200)=0x28) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) 20:02:22 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000000c0)={0x20, 0x8, 0x4, 0xe001, 0x7ff, {}, {0x3, 0x1a, 0x24, 0x3, 0x40, 0x7, "4d71eeda"}, 0x5, 0x1, @fd, 0xffff6f60}) socket$netlink(0x10, 0x3, 0x14) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x400001, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x8001, 0x20000) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000380), 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:22 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000008}) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$FUSE(0xffffffffffffffff, &(0x7f0000001280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(r2, &(0x7f0000000000)={0x18, 0xfffffffffffffffe, r3, {0xca}}, 0x18) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r4, &(0x7f0000000280)=""/4089, 0xff9) r5 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r6, 0x48280) sendfile(r0, r5, 0x0, 0x200fff) [ 1153.638732][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1153.674153][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1153.742554][T29195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4c00, @empty}}) 20:02:22 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:22 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) fdatasync(r0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) [ 1153.969165][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1153.985312][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1154.017426][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1154.155965][T29269] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1154.216091][T29272] syzkaller1: refused to change device tx_queue_len 20:02:23 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5058}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f00000000c0)={0x1, 0x2, 0x1000, 0xa4, &(0x7f0000001280)="1354214bd730ac126139c445bbd4f7b364ec8fae4e81ed0980cba3d4c133c687728509ac9247f4498fa76fff96234289a53e2ba1bf9f8bb0574052cd5b243d2ac34b8fc7aa66eec5bf6bc5c798aab9bb409ec875ac24df8916f2db51ac2bb946efce200717ff5dbdcfed54697903a267e5885c26b274c7f7ef3d5fd52d778d9bd01f153f10fbee7ff8622e6d48a7e240a44d9a6f7396092f056c8bedcdd51171313f56b8", 0xa9, 0x0, &(0x7f0000001340)="a522603551e13131be1989510f0e913ca25ea9d827a61ed7fbd3419d41df2404a410cfccd2aa3750bbdbac19b5532bb7b18c76f9af0ef9671a60c99e7a39d319b9701adc5e0dd0bd8f005e6713493f40ba7b47c07b23d1bf34d97c8dce786984d5e4611563c4d08ed8c81db6bd3f9c65b1cf139a5c1d2b935213310d5fcbd493bfabfcf75cdb7d5911a0b377860a81dfbad089796abf269d769ad831b9e72b3989d7da5b52975eda84"}) [ 1154.457577][ T26] audit: type=1800 audit(1598817743.316:4900): pid=29283 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16202 res=0 errno=0 [ 1154.528274][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:23 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000008}) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 1154.570298][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_RESUME(r5, 0x4147, 0x0) ftruncate(r3, 0x48280) open_by_handle_at(r2, &(0x7f0000000000)={0x33, 0x3, "c5bc7d7920ea3c45c95a27fa15345a4d3b7e5a1e02d643ab58ee85f3207d33031e2cf969ccc5e271cee58d"}, 0x2000) sendfile(r0, r2, 0x0, 0x200fff) [ 1154.621758][T29258] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:23 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x100000, 0x102000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000280)={0x0, 0x0, "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"}, 0x1008, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x5c00, @empty}}) [ 1154.892558][T29303] syzkaller1: refused to change device tx_queue_len [ 1154.914490][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000080)={0x0}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000480)={r3, 0x2, 0x157b, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)=@random={'osx.', '/dev/usorio\x00'}) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) [ 1154.936589][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1154.955532][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1155.056070][T29313] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_PRIORITY(r3, 0x40045644, 0x3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r6 = openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000100)='net_prio.ifpriomap\x00', 0x2, 0x0) ftruncate(r6, 0x40004827e) sendfile(r0, r4, 0x0, 0x200fff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r5, 0x3c0, 0x100, 0x7}) sendfile(r7, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x8) [ 1155.502505][T29323] syzkaller1: refused to change device tx_queue_len [ 1155.541943][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x40000008}) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 1155.583006][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1155.625820][T29304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='Fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x53e) write$FUSE_INIT(r2, &(0x7f0000004200)={0x50, 0x0, r5, {0x7, 0x1f, 0x0, 0x26000}}, 0x50) write$FUSE_INIT(r1, &(0x7f00000000c0)={0x50, 0x0, r5, {0x7, 0x1f, 0x1000, 0x821000, 0xd151, 0x8001, 0xfb, 0xfc}}, 0x50) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r7, &(0x7f0000000280)=""/4089, 0xff9) r8 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r9 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r9, 0x48280) sendfile(r6, r8, 0x0, 0x200fff) 20:02:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x6000, @empty}}) 20:02:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) 20:02:24 executing program 5: chdir(&(0x7f0000000000)='./bus\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x6) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x48, 0x1411, 0x100, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x28}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008080}, 0x40004) close(r0) read$midi(0xffffffffffffffff, &(0x7f0000000280)=""/4089, 0xff9) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x48280) sendfile(r0, 0xffffffffffffffff, 0x0, 0x200fff) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x5, 0x70, 0x0, 0x20, 0x39, 0x0, 0x0, 0x1f, 0x10, 0x12, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x7}, 0x40120, 0x3, 0x8, 0x1, 0x2, 0x80, 0xf42}, r3, 0x8, r1, 0xb) [ 1155.825036][T29346] syzkaller1: refused to change device tx_queue_len 20:02:24 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1155.880403][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1155.943606][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1155.982333][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1156.138830][T29359] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1156.190180][T29364] syzkaller1: refused to change device tx_queue_len 20:02:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000013c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)={0x70, r1, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "b8f0fbf2b7bfa1f873c53463d6"}, @NL80211_ATTR_KEY_SEQ={0xb, 0xa, "1f03d7d61dfd53"}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "c944778891cb6b998c0f3b56d54cba"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_SEQ={0xd, 0xa, "8ec135dd96cf264831"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "743f7203dc42"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4048004}, 0x1189e23f023cd81a) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x500) read$midi(r3, &(0x7f0000000280)=""/4089, 0xff9) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x14, r7, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001280)={0xfc, r7, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xea}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0xfc}}, 0x20008040) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) 20:02:25 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x90c80, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ip6gre0\x00', 0x20}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f00000000c0)=""/28, &(0x7f00000001c0)=0x1c) r4 = openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x2000, 0x0, 0x8}, 0x18) write$eventfd(r4, &(0x7f0000000140)=0x3, 0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1156.516977][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1156.577571][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1156.612186][T29348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:25 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f00000012c0)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000001300)=0x28) sendfile(r0, r2, 0x0, 0x200fff) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000000c0)=""/95) lsetxattr$trusted_overlay_redirect(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000001280)='./bus\x00', 0x6, 0x1) 20:02:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x6800, @empty}}) 20:02:25 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r3, 0x4, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'macvlan0\x00', 0x400}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1156.941485][T29398] Unknown ioctl -2146941694 20:02:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdd2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000001280)={0x1, 0x0, @pic={0x8f, 0x3, 0x3f, 0x7a, 0x0, 0x6, 0x3, 0x3, 0x49, 0x1, 0x3, 0x0, 0x3f, 0x8, 0x40, 0x2}}) ftruncate(r2, 0x48280) socketpair(0x2b, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) sendfile(r0, r3, 0x0, 0x4) [ 1156.995246][ T26] audit: type=1800 audit(1598817745.856:4901): pid=29398 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16203 res=0 errno=0 [ 1157.025659][T29398] Unknown ioctl -2146941694 [ 1157.218070][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1157.264421][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1157.272074][ T26] audit: type=1800 audit(1598817746.126:4902): pid=29415 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16232 res=0 errno=0 [ 1157.299172][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000001280)={0x0, 0x9, 0x9}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r0, r3, 0x0, 0x200fff) [ 1157.326804][T29414] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_MCE_KILL(0x19, 0x745000, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) 20:02:26 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:26 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4e22, @empty}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x2, 0x0, 0x7f}}) 20:02:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) statx(r2, &(0x7f0000002e40)='./bus\x00', 0x4000, 0x800, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000002d80)='syz\x00', &(0x7f0000002dc0)='./bus\x00', &(0x7f0000002e00)='9p\x00', 0xc00400, &(0x7f0000001840)=ANY=[@ANYBLOB='trans=xen,access=client,privport,uname=/proc/sys/net/ipv4/vs/sync_ports\x00,cachetag=].},nodevmap,access=', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC=r4, @ANYBLOB="2c13e239e9ff273fef4d927a02a4dd0a00"]) recvmmsg(r3, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r3) close(r3) accept4$packet(r2, &(0x7f0000001480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000014c0)=0x14, 0x0) sendmmsg$inet6(r3, &(0x7f0000002c40)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}, 0x7}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="7bec80b5a6d8f1d2c14b280e10", 0xd}, {&(0x7f0000001280)="6783748d8f19476c0027eb5d32e699de66412642a17e757482b8ace2ad3f99a6b3fba6a6a162e0dfd0e379d4dd7119cb5a90f33f6fd6fd212f13c011aa69df5789775e7e51822f654b77dd9fac41dadc0eb8ff84b9ff05e0efefa811cc4540c29387eeff1d16a25ef8acf1ba4385b6270e75a43a985a547c8c381da7488dd6cc683672fa83c5bdf22580b95ba60d879a8ff04cd6fe002f719a172e130fdb94", 0x9f}], 0x2}}, {{&(0x7f0000000200)={0xa, 0x4e23, 0x3, @ipv4={[], [], @rand_addr=0x64010101}, 0x400}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001340)="498f8a21d6c1c87384f4cbf153be34d8adc8bbe9486124af4733e0628a65f23f719cadf5b2c3eb329133df9f948f31f6547c8c1bdd3f4a848841c200b8cc2acaed4c56f8b38abd6b53df1935866d6114f83e0506d7659de48bc802a2a944a21582bd6e", 0x63}, {&(0x7f00000013c0)="273744171533683b38e003ccf43f5e6167c0cfce9ddbfc2f185c6d6b986519ad9cc2bad31b7d01740597643d47d0fe6595c76a454c7671c60776ff367ebfe16edc20e769ee5c4f6805657eba3ec141f8f7d265a20e0615484e7dcb666a31c1466cf27033e3c0912b5953e44eb14caedf1a6e3148801e47e456932f5f0e839fb2a3ff4e0ef75d2fb96e12569931a7be737692a29fdb8cb85d361cf2db76791d01cd059cf97047", 0xa6}], 0x2, &(0x7f0000001500)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @dstopts={{0xa0, 0x29, 0x37, {0x87, 0x10, [], [@generic={0x0, 0x7b, "12744924bf9dc7856418a5a77b9e0274887d114771be3b2c66cc1417e8cb4c38c7a50905df883a88a860a38c8ddcb49bae41839625209e7c2b614764a16ff5b96a1346d6c3ba74f8b295997c802964949cf4ca83db211f25aca0cabf9a4e2f02227b81aa1b50e5eb66ab57e8afce02455c6a2665d5abd2cb3ebae5"}, @jumbo={0xc2, 0x4, 0x4}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7fff}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, [], 0x1f}, r5}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0xf24039d9a7f58486, 0x3, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0xcc}}], 0x148}}, {{&(0x7f0000001680)={0xa, 0x4e22, 0x1, @mcast1, 0xfffffffc}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001800)="9b2d", 0x2}, {&(0x7f0000001700)="4c2ff205561f744d2acf3caf83533836e04518f5521c41fbdb715ac0e170675dc3ab830f6152d2ada21939e57435339fa78197db473beda08eb1f745fe67affa82177c554c08cdff615b16a3f1f0d66c3ebc84034c09a915696e7e1f7b3d4e38b1a3b2746a850bed555b3dfa8cbbf1c512894fb7b6b66d54fec44030fbb6efcbbb1dffbbcc2fa391a8ec1e7881b29d1a593e10f5e4d0298beb00c4274699e1d02c845c1a6d0bdcbafcf3876f80c96f088577c99969", 0xb5}], 0x2}}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f00000030c0)="482c1278fb20f980f9e5429b4eb3b8097802a9f984077c39fe97c150b85814af4fa0ee16ed377c7c2ced26ff68ea94223576e211cbed475c4faf421ebaef9f23f61c26286e2e7d89983dcad3e42e6b4be9aacdd71f7ef138714990a831ea616809d63886e82cf4f710c14e8a7bfab93e17759fc76c464a35b260a0e1a40049f354878ccdd14f400a51d9de8d7b1a69557c1a598a70fc357d2352a4c770a8a8f6e1a40b5f920f8ee7e9a1d792d59a5ea2b0daffca4a25edd634084c91516d00e4762bbe664d8f9a962874f29abacad958", 0xd0}, {&(0x7f0000001900)="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", 0x1000}], 0x2}}, {{&(0x7f0000002940)={0xa, 0x4e24, 0x7, @ipv4={[], [], @private=0xa010100}, 0x7fff}, 0x1c, &(0x7f0000002b80)=[{&(0x7f0000002980)="394b0e4d5915dee821e7fba747447248ce8473060448962b5c925d27834761938bbaf80c2d2d7200540e6eddc8819d8653d137ca8b174ae51fe25c085e38cb849098e1e09f4a14956b457c8cc38915971012acf09da70c64fdcd74bca7af197f55bb8eef08b38a9210ae6f33f4091ec9371c61b21134065c07abf7ad1b391ff853e27e15af3c178c801ad52cc6d2ba957906abd04056dd7efbcdade2bc61198cc755f4a2bbd6e0d66a86a37916f6d3413d7c089e1c7e874fe110502d6458539466da5399c23b90eb692bc6ecfad1199d32ada39238b4baeb3ccf90845fe00e302464d0179ecf6c3aa54b22cc6336333bc3e770", 0xf3}, {&(0x7f0000002a80)="eb971ba9ec72aed8e3162530414d73e5d514ce0a7234c2525ab01b53d481f01e628ca443fd3e04a01e6438f6aad0bc74ffadbe56507a6286be31dfc08b59dd9127de76ab09816d67cf387e4464c4a66fa9ac296f645589c9e98988bf99fdf4019c18280fa9cfba6291e4f46d3fed43cf4eea78a94a2165a19b26e7975e1c5a2fff86261a0a80556171192d41fc5cec1fd1db5da6478e72999d40cf243cc4fcbb1297a1e0f1ad23b2418fa54221741c0692d06905f7a50d2c8de8f993d269bcf685f08e1df660ce841fceeb43eb40498774ac4109716435a91637e4a7fda0b5d872c379da9bcd75ed7a5e2c0fab09cf78d06f", 0xf2}], 0x2, &(0x7f0000002bc0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x20}}, @hoplimit={{0x14, 0x29, 0x34, 0xffff}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @tclass={{0x14, 0x29, 0x43, 0xfffffffe}}], 0x60}}], 0x5, 0x8000) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000003040)={{0x4, 0x40, 0x9, 0x20}, 'syz0\x00', 0x2f}) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r6, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) quotactl(0x8001, &(0x7f00000016c0)='./bus\x00', r4, &(0x7f00000031c0)="4cf6fd754fe47c5839b78d9d55a1691a62bdaddccc64f3dd4f0661a02f83f364d7dfeb5facf7cc3d901b7f97b150028d39c0936597783968c5207258c1504e3754242222426380821d0a562115318c038ed580c77f48a737690076177d4562e4e084c6071441bbb77a8c597ceb5c6e71a956f999137002446031811efbd7d94eb45362177b10acfe588ba8ff0f387346060810bf6434f517019cd22f3ca1d976a918fd11755f8e01fe61bb913290e355133730b73587ba01cd50335427f813e66c39801d71aca7009d156539d12b66085029b2f71ce32e60230f386fb0c7a6ee72aef9ddab29798c87ed27") [ 1157.837143][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1157.877160][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:26 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) dup2(r1, r0) [ 1157.907557][T29407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x6c00, @empty}}) [ 1158.057836][T29438] 9pnet: Could not find request transport: xen [ 1158.093114][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:27 executing program 0: ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x6, 'veth1_vlan\x00', {0xc5}, 0x9}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000), 0x4) [ 1158.147528][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1158.198691][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1158.233688][T29448] 9pnet: Could not find request transport: xen [ 1158.291264][ T26] audit: type=1800 audit(1598817747.156:4903): pid=29438 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16227 res=0 errno=0 20:02:27 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0xfffffffffffffffa, 0x9c001) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1158.339196][T29460] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000000001fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001280), 0x2}, 0x10401}, 0x0, 0xfefffffffffffbff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000200)={r2, r3/1000+60000}, 0x10) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0xb4080, 0x40) ftruncate(r5, 0x48280) getsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendfile(r0, r4, 0x0, 0x200fff) 20:02:27 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000200)="4996fa9a3ee7db3f6923b0ddde65152ec51e20b518cf6a8e3ce95391caf9aec618bffac4418687e7f121a52ab8d21e2a72967001f1292dd39c3efb65c1ccc769299d43780154c12885a532257450891690b70bb767ed74162e711d8eee", 0x5d, 0xffffffff}, {&(0x7f0000001280)="34a0f3e0a4701c182138e9fbd1448e6745686f21943236c9ba6c4124418234625e3361796a4468245c831b3e93d38a5057083ed1193bc1c312812705a74990dc44cf7a8788200abc8e1347de40821e95a0a16778f0ae0c57bd2e20108834d8a5e7864049507b4a0036a4c1b510f949d66cbaafdc4edd9da513a25d57c9121ae0e17eed7782777951da3671fb9346436277b03b0185845b76b4", 0x99, 0x9}, {&(0x7f0000001340)="c0c157bf50cb0487934b14c422541629444ab0127aa977f1d518732650a1d314a743ddf03cb5a8460a5bc4704aa2c351befb2ef72ab6e91c061441733343302ecb064a4657f976362b566a28ffff0a33e4a57d98dc62dca9d843185d083e0b8fe587fd9bab9eac5f57e272fe590eb451c59ba9430a576739fb4f980d0b09", 0x7e, 0x9}, {&(0x7f00000013c0)="8d10e2f234f9c8116899fd7f9cf142b8e0d2d3373ebd053dba127a9ee9824175f745de90c132d1834e956ce4c06862306a3c51e7cf36e7a66aa9592b112fbea0a917fbbbc302ef0db249ba640fbdc5954c6d3c7e9775f6eb3aa56e70b5510f7fcb67882d1af9bc7eb809926f1c10100cf02110407fc0667dd3467baf8de43c3010dd95b975267b797f6ef25a3232e7aaa40adc0bb7408d754670ce4ce7d8f94a8744e0e768c114e86f3203cacba131484a2c5e34e8e4b49198e8e88931ab338a2122e78ddd1dd5bb34be8fa1aad24f", 0xcf, 0x5d0}, {&(0x7f0000000100)="e7e6724ec82e76bbc7f2d89d623812200e751d2271502c75985b266fa26cc39a943c39b6bd4e6ec22986636de6080efc32e113cc2a5247915ad84c1cd1", 0x3d, 0xf8}], 0xc02002, &(0x7f0000001540)='/proc/sys/net/ipv4/vs/sync_ports\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCPNADDRESOURCE(r4, 0x89e0, &(0x7f0000001580)=0x9) [ 1158.919873][T29474] syzkaller1: refused to change device tx_queue_len 20:02:27 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) sched_getscheduler(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) 20:02:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xe4}, 0x201, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1158.973634][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1158.998165][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1159.023014][T29451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:27 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000080)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x10000, 0x0, 0x1, 0xffffffffffffffff}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000140)={{r3}, {@val, @actul_num={@val=0x2d, 0x1, 0x74}}}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1159.066918][T29460] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:28 executing program 5: perf_event_open(&(0x7f0000001280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000014c0)={r2, 0x3, 0x5}, 0x8) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x2, 0x60202) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) accept4$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2}, &(0x7f00000001c0)=0x1c, 0x80800) ftruncate(r5, 0x48280) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001380)={0x4, 0x1, 0x2, {0x9, 0x6641}, 0x5, 0x7}) r6 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xc0b, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r4, 0x80, 0x1, 0xffffffff, 0x43c9}) perf_event_open$cgroup(&(0x7f0000001300)={0x0, 0x70, 0x7, 0x53, 0x20, 0x1f, 0x0, 0xa7c, 0x20188, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x261, 0x5}, 0x11, 0xff, 0x9, 0xa, 0x1, 0x6, 0x101}, 0xffffffffffffffff, 0xd, r3, 0x5) sendfile(r0, r3, 0x0, 0x200fff) [ 1159.195059][ T26] audit: type=1800 audit(1598817748.056:4904): pid=29497 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16227 res=0 errno=0 20:02:28 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r1, 0x4, 0x40400) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x80000000000001fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x6, 0x4000000) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x7400, @empty}}) 20:02:28 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:28 executing program 5: sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x6, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x80000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1159.594663][T29519] syzkaller1: refused to change device tx_queue_len [ 1159.658944][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1159.678700][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1159.695271][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1159.773970][T29533] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000000)={0x1, 0x7, 0x2}) 20:02:28 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r1, 0x5605) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1160.254480][T29519] syzkaller1: refused to change device tx_queue_len 20:02:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) syz_open_dev$char_usb(0xc, 0xb4, 0x1) getsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 20:02:29 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r1, 0x4, 0x40400) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1160.313669][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1160.346468][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1160.394462][T29526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x7a00, @empty}}) 20:02:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:29 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)={0xa7, 0xffffffe1, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000100)={r2}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@dev={[], 0x32}}) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f00000001c0)) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x34437, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r6}}], [], 0x2}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, r6}, 0xc) [ 1160.620756][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1160.636774][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1160.681423][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1160.764327][T29571] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1160.789983][T29572] syzkaller1: refused to change device tx_queue_len 20:02:29 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00000000c0)="088badf0d216eb13c9c86512a7a7e99010d0e1cbb9ebd06ae5ae8edcf0c8da41dc7fa57dbed3f5a75b6027b202875a8c627116ed819d14acb8639d2204ecf4daf4cb8a68d8a67519207b160a7721a73dadd983526a95491dc742edd67a9d4d22c463", 0x62) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0xab, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8400c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000001380), 0x9}, 0x10024, 0x0, 0x7, 0x6, 0x0, 0x0, 0x7}, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) r2 = fsmount(0xffffffffffffffff, 0x0, 0x4) mmap$snddsp_status(&(0x7f0000ffe000/0x2000)=nil, 0x1000, 0x0, 0x1010, r2, 0x82000000) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x81, @private2={0xfc, 0x2, [], 0x1}, 0x4}], 0x1c) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001340)='NLBL_CALIPSO\x00') close(r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='C\x00Zi', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) read$midi(r3, &(0x7f0000000280)=""/4089, 0xff9) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000001280)=""/136) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000240)) [ 1161.133442][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1161.159422][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1161.179374][T29563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:30 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r1, 0x4, 0x40400) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000240)={0x6495, 0x20, [0xffff0000, 0x0, 0x6, 0x5, 0x7ff, 0xa25, 0x8, 0x8001]}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x21}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000014}, 0x804) close(r0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r4, &(0x7f0000000280)=""/4089, 0xff9) r5 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r6, 0x48280) sendfile(r0, r5, 0x0, 0x200fff) 20:02:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x8e00, @empty}}) [ 1161.239128][T29573] syzkaller1: refused to change device tx_queue_len 20:02:30 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) bind$netrom(r1, &(0x7f00000000c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1161.365560][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1161.388095][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1161.422697][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1161.499887][T29607] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:30 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f00000001c0)={0x0, {0x1, 0x6}}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000200)={0x4, [0xb17, 0x8], 0xcf8e}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r5, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) name_to_handle_at(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x100, 0x2b, "ad20378366e64bd10e8ea57a79e37dc445c2440090605f7d603348fd71f4c2452e2f3b290d97d0d00da64c05d12d8726171fb41e19f061ad45ff65a2e63e6884a9cbce06552aac22afefc75f8932f055c0ee549493eed81a58814792b9f86917fb28663a46c19efb145477deaa891e8705328f94fb7ee2396cb82967dfc280cee3ce04ba70b75623304217ba74807c0fa17e943b10b9e3fcac3d13482bb2473de0a3aeef644ded589330315ca003208d4e4d8dbfbd2c37a6c39cf516f3fb2b8114413ef2f0b6b2a4d7bc39759da93c4f883a8c123c12d1c6cab26383b8f10421c6dc976849bc385e91b4d722540b06a00e8d05c01beb52f8"}, &(0x7f0000000380), 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000000c0)=""/49) sendmsg$NFNL_MSG_ACCT_NEW(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf19934ab997ccd00}, 0xfe4f, &(0x7f0000000100)={&(0x7f00000003c0)={0x5c, 0x0, 0x7, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x40) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) 20:02:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) restart_syscall() r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$AUDIT_LIST_RULES(r4, &(0x7f0000001280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x3f5, 0x20, 0x70bd25, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000011}, 0x40000) sendfile(r0, r2, 0x0, 0x200fff) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000000)=""/21, &(0x7f00000000c0)=0x15) [ 1162.016501][T29617] syzkaller1: refused to change device tx_queue_len 20:02:30 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 1162.083086][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1162.127902][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1162.160368][T29604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:31 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000000080)=0x100, 0x4) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x6a0840, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xbf02, @empty}}) [ 1162.354650][ T26] audit: type=1800 audit(1598817751.217:4905): pid=29631 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16207 res=0 errno=0 20:02:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x48, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x20044805}, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$midi(r2, &(0x7f0000001200)=""/4100, 0x1004) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) r5 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @private1}, 0x1c) listen(r5, 0xb9) accept4(r5, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@local, 0x2, 0x0, 0x1, 0x7, 0x1f, 0x29}, 0x20) sendfile(r0, r3, 0x0, 0x200fff) [ 1162.420629][T29651] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1162.432166][T29651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1162.446995][T29651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1162.500846][T29655] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1162.593824][T29661] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 20:02:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0x400}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fsmount(0xffffffffffffffff, 0x1, 0x8) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}]}, 0x40}, 0x1, 0x0, 0x0, 0x18}, 0x40818) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x10001, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1162.809323][T29655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1162.828494][T29655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1162.858935][T29655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:31 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x140f, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x4008880) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS32(r5, 0x806c4120, &(0x7f0000000200)) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r6, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000280)=@rose) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:02:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x240, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) 20:02:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc002, @empty}}) 20:02:31 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) [ 1163.038194][T29677] syzkaller1: refused to change device tx_queue_len [ 1163.054821][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1163.064640][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1163.078907][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1163.113186][T29689] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:32 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x7f, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x107500, 0x40) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1163.342709][T29699] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1163.414821][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1163.429471][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1163.437767][T29680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1163.463464][ T26] audit: type=1800 audit(1598817752.327:4906): pid=29710 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16226 res=0 errno=0 20:02:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'batadv0\x00', 0x200}) r1 = signalfd4(r0, &(0x7f0000000140)={[0xb8b]}, 0x8, 0x81800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x1, 0x10001, 0x1], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r3, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0, 0x0) clone3(&(0x7f0000000480)={0x8000, 0x0, 0x0, 0x0, {}, &(0x7f0000000380), 0x0, 0x0, 0x0}, 0x58) close(r3) close(r3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000100)={'wg0\x00', {0x7, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 20:02:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc202, @empty}}) [ 1163.526713][ T26] audit: type=1804 audit(1598817752.327:4907): pid=29711 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir532738879/syzkaller.G2GGH7/1570/bus" dev="sda1" ino=16226 res=1 errno=0 [ 1163.650246][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1163.686261][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:32 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001380)={@can, {&(0x7f0000001280)=""/241, 0xf1}, &(0x7f0000000000), 0x2}, 0xa0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000100)) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) prctl$PR_GET_SECCOMP(0x15) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) ioctl$FIONCLEX(r0, 0x5450) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xd0080, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PPPIOCATTACH(r6, 0x4004743d, &(0x7f0000000200)) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) [ 1163.711272][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1163.768659][T29723] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:32 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) 20:02:32 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:32 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000001280)={0x0, 0x9, 0x9}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r0, r3, 0x0, 0x200fff) 20:02:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000013c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)={0x70, r1, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "b8f0fbf2b7bfa1f873c53463d6"}, @NL80211_ATTR_KEY_SEQ={0xb, 0xa, "1f03d7d61dfd53"}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "c944778891cb6b998c0f3b56d54cba"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_SEQ={0xd, 0xa, "8ec135dd96cf264831"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "743f7203dc42"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4048004}, 0x1189e23f023cd81a) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x500) read$midi(r3, &(0x7f0000000280)=""/4089, 0xff9) r4 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x14, r7, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001280)={0xfc, r7, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xea}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0xfc}}, 0x20008040) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) [ 1164.383290][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1164.407756][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1164.451842][T29717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:33 executing program 0 (fault-call:8 fault-nth:0): r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc402, @empty}}) 20:02:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x1ed203, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0x8000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syz_tun\x00', 0x800}) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$dsp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x1011, r3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fddbdf25010000000c000800faffffffffffffff"], 0x20}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) 20:02:33 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000200)='./bus/file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r6, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', r10, 0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, @empty}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f0000001540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001500)={&(0x7f00000013c0)={0x130, 0x0, 0x28, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x24040000) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 20:02:33 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:33 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1164.728643][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1164.804802][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1164.843110][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:33 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x0, r3}) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r6, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0xff}, @L2TP_ATTR_DEBUG={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x90) sendto$l2tp(r3, &(0x7f0000000180)="1c1d0fc418b1c0d898c4cef5b63fb9c18acd582c7e6c30ae0d70262041b1ab1f8a94b8ff10b047657c996484dfb4972cc3b236eaed1dd48e42da8a559b16a46fc265a0550d2848a7f40333302299c6b31c2fb84bc09f10298f653a678c7c32765e6bc96f9a5d38d4bfec85c376c0fafc0c92c34b271b74c67ea3b1877cd0f0de", 0x80, 0x4008890, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1164.948814][T29776] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:33 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$TIOCL_BLANKSCREEN(r3, 0x541c, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) r6 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r6}) r7 = bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000380)={0x1d, 0x20000000000002d2, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7}, [@map_val={0x18, 0x9, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0xffff}]}, &(0x7f0000000280)='GPL\x00', 0x8001, 0x12, &(0x7f00000002c0)=""/18, 0x41000, 0x2, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x3, 0x3, 0x4, 0x7}, 0x10, 0xffffffffffffffff}, 0x78) ioctl$EXT4_IOC_GROUP_ADD(r7, 0x40286608, &(0x7f0000000400)={0xd, 0x4, 0x8a7, 0x800, 0x0, 0x40}) 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x5, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000200)={0x8, 'vlan0\x00', {'veth1_macvtap\x00'}, 0x3}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f00000007c0)={0x8001, 0x2}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r6, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x4, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_CHAIN_COUNTERS={0x10, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xafc9}]}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x13a00000000}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x2}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48880}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r4}) r8 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x38000000000, 0x600803) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r8, 0x40096100, &(0x7f0000000780)={{&(0x7f0000000700)={'KERNEL\x00', {&(0x7f0000000500)=@adf_dec={@normal='NumberDcInstances\x00', {0xfffffffffffffc01}, {&(0x7f0000000440)=@adf_str={@format={'Dc', '3', 'NumConcurrentRequests\x00'}, {"db6257c4b9a54561a4c2a8c8afbd565d6eb14ce49c0fb492bd21e44680e9c53e6b46592a849e80203f10f7e76aed63f7213a1bf89300859723a5e55282c5b65d"}}}}}, {&(0x7f0000000680)={'Accelerator1\x00', {&(0x7f00000005c0)=@adf_hex={@format={'Dc', '5', 'NumConcurrentSymRequests\x00'}, {0x6}}}}}}}, 0x3f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r7}) close(r0) 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200)=0xce10, 0x4) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r6}) close(r0) 20:02:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0x100}) r2 = socket$netlink(0x10, 0x3, 0x0) syncfs(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) [ 1165.508710][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1165.539339][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1165.588498][T29766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0xff, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r4) keyctl$read(0x2, r5, 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f0000000080)=0x8, 0x4) r6 = dup(r2) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r8}) close(r0) 20:02:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xc602, @empty}}) 20:02:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x14001fd) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x3b512e4c, 0x2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000001440)=ANY=[@ANYBLOB="a48400000047995990f57f7596998a0ee53d92156ecf429227da1d5e75a53f8d89eac3787d452df606b465497964b36117c6881df63ef20e588a414256f92fa79b34da", @ANYRES16=r3, @ANYBLOB="040029bd7000fedbdf2503000000080006000100ffbf0800050000020004b9806ec2ded4c97007321359d15d1382b07a9b07b7cdf69da8788ddaf1d6b2e8c08261e26a0a57892027c5fcb630d22a62291b0440db4ec172b17671ea387099a21170f71401c8b7db6cfa397bbb5dc35dfda0621e03668960fb983f330a0b59a451cb62fe245ff02a1bbb6b431fb0f52d0dce609607a004327343d1955b2583ae8f41912210bd1ac8c29b0982d870a34c438aee952d68ac5ce6dc0b479dcf0232f24353dee1"], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x20000080) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r4, &(0x7f0000000280)=""/4089, 0xff9) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, 0x12) r7 = open(&(0x7f00000012c0)='./file0\x00', 0x301040, 0x0) r8 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r8, 0x48280) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0xc) sendfile(r2, r7, 0x0, 0x200fff) 20:02:34 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000080)={0x12}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RSETATTR(r3, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) [ 1165.831803][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1165.866917][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r3, &(0x7f0000000280)=""/4089, 0xff9) r4 = open(&(0x7f0000000080)='./file0\x00', 0x14b042, 0x32) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x48280) sendfile(r0, r4, 0x0, 0x200fff) [ 1165.899271][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1165.933614][T29841] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:34 executing program 0: ioctl$VIDIOC_S_TUNER(0xffffffffffffffff, 0x4054561e, &(0x7f0000000180)={0x7, "0916606cf0d74c79544da0119ae3921f35caed276dfde8ce1f82fb4176ab91d7", 0x5, 0x1, 0x81, 0x9, 0x2, 0x2, 0xfffff07b, 0x2}) r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x410800) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:34 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r4}) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) 20:02:35 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) syz_init_net_socket$ax25(0x3, 0x2, 0xca) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) [ 1166.440414][T29845] syzkaller1: refused to change device tx_queue_len [ 1166.484996][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1166.522123][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:35 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) memfd_create(&(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x5) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xf, 0x43851, r0, 0x394c4000) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) [ 1166.553468][T29831] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:35 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 20:02:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0xec02, @empty}}) 20:02:35 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8943, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x2, @empty}}) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x10000, 0x80000001, 0x1, 0x5, 0x0, 0x9], 0x7, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040), 0x4) [ 1166.771934][ T26] audit: type=1800 audit(1598817755.637:4908): pid=29877 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16224 res=0 errno=0 [ 1166.792209][T29889] syzkaller1: refused to change device tx_queue_len 20:02:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3342}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) sendfile(r0, r2, 0x0, 0x200fff) [ 1166.835913][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1166.858919][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1166.874905][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1166.970539][T29899] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1167.038569][ T26] audit: type=1800 audit(1598817755.897:4909): pid=29901 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16224 res=0 errno=0 20:02:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xa9, 0xa1c0, 0x30d5cac0d9bba38e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$vim2m(&(0x7f00000000c0)='/dev/video#\x00', 0x5, 0x2) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000001280)=""/4104, 0x1008) open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000080)={'sit0\x00', @ifru_hwaddr=@link_local}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, &(0x7f0000000140)={0x1, 0x95e, 0x0, 0x8, 0x1, [0x0, 0x9, 0xfffffffc, 0x1]}) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000100)) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r0, r4, 0x0, 0x8000) 20:02:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r1 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x2) close_range(r0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000000c0)={0x633a, 0xc9, 0x4, 0xfe00, 0x11, "fe223ec42367e234"}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'ip6tnl0\x00', {0x7, 0x4, @private=0xa010101}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local}], 0x10) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCL_GETMOUSEREPORTING(r5, 0x541c, &(0x7f0000000100)) 20:02:36 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getrlimit(0xc, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x48280) sendto$ax25(r1, &(0x7f00000000c0)="d11281fdfafed69ea49956f95fcb4964fef3bc0f4fbb6a1dd8cd8d0d1ce661364b23ab8318458f88439102eb737053db0d089f1a4bd82aa643ba1dc22d81f8a71bb3d2d794dc45f0685b22728aca8910f842489bcafa8305566b7d10263e5e2bbf107182cf3fab6a9e2102e4c5e9a975c5f712", 0x73, 0x80c1, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendfile(r0, r1, 0x0, 0x200fff) [ 1167.424782][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 20:02:36 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) close(0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) [ 1167.468614][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1167.504827][T29888] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 20:02:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000380)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8943, &(0x7f0000000000)={'bridge_slave_0\x00', {0x7, 0x2, @multicast2}}) 20:02:36 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x2, 0x2, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000040)={r2}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000001280)={r2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r7, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000180)="d2bc20aca7f0101b1148543817b8beb20b23c52e86f9ae74ccfcddc2be2a37e0bf644137c2400ed4f22e91b1aea036b200bc981bef53b221079a1f310bdb79de7794641ca171ff0a1fe66873acb422d2d2c8165ade333743f0ae6941349c8a65a17789c17efc89df12dc31aab4c5a7241037137e59e9402753d7c1555aa54f5b868bdba225da2b90227a3464ed51ce4018eb1518c8a9fa369992c5a2ba6c368c77eb269a4fb3f5aeb1a7a918e7", 0xad}], 0x2, 0x7, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r8}) close(r0) 20:02:36 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000000)) ftruncate(r2, 0x48280) sendfile(r1, 0xffffffffffffffff, 0x0, 0x200fff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) ioctl$BTRFS_IOC_FS_INFO(r6, 0x8400941f, &(0x7f0000001380)) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r7, 0xc100565c, &(0x7f0000001280)={0x1, 0x1, 0x2, {0x3, @sliced={0x0, [0x2, 0x6, 0x4, 0x7ff, 0x7fff, 0x6, 0xff, 0x3, 0x8000, 0x800, 0x3, 0x7fff, 0x200, 0x4, 0xe773, 0x0, 0x1000, 0xffff, 0x100, 0x6, 0x9, 0x5, 0xfffa, 0xffff, 0x80, 0x2, 0x8, 0x81, 0x5, 0x401, 0xfff, 0xf1e, 0x3, 0x8000, 0x7, 0xfff9, 0x2, 0x2, 0x802, 0x0, 0xfff, 0xfe, 0x17, 0x1, 0x3ff, 0x3, 0x3, 0x5], 0x200}}}) [ 1167.714793][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1167.752411][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1167.773623][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1167.841337][T29950] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue 20:02:36 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r3, 0xc01064b3, &(0x7f0000001700)={r1}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) r7 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r8}) io_setup(0x0, &(0x7f0000000080)=0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x13, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd5}, [@call={0x85, 0x0, 0x0, 0x28}, @alu={0x7, 0x1, 0xd, 0x5, 0x9, 0xfffffffffffffff4, 0xfffffffffffffffc}]}, &(0x7f00000001c0)='syzkaller\x00', 0x800, 0x1000, &(0x7f0000000280)=""/4096, 0x40f00, 0xa, [], 0x0, 0x4, r6, 0x8, &(0x7f0000000200)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000001280)={0x1, 0xc, 0x3, 0x1}, 0x10, 0xffffffffffffffff, r6}, 0x78) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vcs\x00', 0x105181, 0x0) r12 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r12, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) r13 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ocfs2_control\x00', 0x0, 0x0) io_submit(r9, 0x4, &(0x7f00000016c0)=[&(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x7, r10, &(0x7f0000001340)="e3f29f443e1e3738a9f9450b64d360983d8356c96d65b6d3feff81bc9a77a3730043ef78860d8f45dda43f206a6164bd5dbd4ed682c03edd849db24abdfff4de05d90dc5711a7e1fdc92d1a63b10a3cb51a679fb2866b34d5c8d1bdc5032911b7d11246a1e95deee", 0x68, 0xff, 0x0, 0x366109cf66f33467, r11}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x8, 0xef63, r12, &(0x7f0000001440)="6e14c0d19f44504007929a8c826b331309418ccd4f3cdb61836d0c4c63b2178d0b139b98b6c8aefa77abc1b85568331e33f5a668c86609a941e98d3bc3ccc3afffa54a2524ecf735d12444e7a1439afc98c021d245b625db0648338b19c5335cc7a658b4c9c4ef8604400a8d6becda1f14c6ad765c3191b129fbaffb10e7599fdd3682aafc970e4243f244c64a0882aea95aa7d276e83a60aebe1a228b08f96f669e6f4a8efb24d7f39e26", 0xab, 0x5, 0x0, 0x2, r13}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x3ff, r6, &(0x7f0000001580)="752f1efe9707f27aaaa50760160bb338284a24b324a8248cc26745f69884beb6adeba9849aad57fa446a26", 0x2b, 0x6, 0x0, 0x2}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x5, 0x7, r7, &(0x7f0000001600)="be7d6edce04aa8d5c83b807fa88e05449401d9723b719b679f384c98329e4153861b76cd46c573760614449ded69b9d1517412567a059f9b7b006d5ef5412f9186d63d9acd4e4ff00914671228ec90aefc602f02506458790431ae7b44a7f7ca9b031e", 0x63, 0x3f, 0x0, 0x3}]) close(r0) 20:02:37 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x7}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$rose(0xffffffffffffffff, &(0x7f00000000c0)=""/2, 0x2, 0x10060, &(0x7f0000000100)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, [@bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x40) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r2, &(0x7f0000000280)=""/4089, 0xff9) r3 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x48280) sendfile(r1, r3, 0x0, 0x200fff) [ 1168.113419][ T26] audit: type=1800 audit(1598817756.977:4910): pid=29958 uid=0 auid=0 ses=4 subj=_ op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16252 res=0 errno=0 20:02:37 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r5}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ENDIAN(r9, 0x4008af13, &(0x7f0000000180)={0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r7}) close(r0) [ 1168.165274][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1168.203767][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 20:02:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) read$midi(r1, &(0x7f0000000280)=""/4089, 0xff9) r2 = open(&(0x7f0000000080)='./bus\x00', 0x143042, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x48280) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x420000, 0x0) ioctl$RTC_IRQP_READ(r4, 0x8008700b, &(0x7f00000000c0)) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) tee(r5, r1, 0x2, 0xd) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000100)={0x1, 0x0, &(0x7f0000001280)=""/224, &(0x7f0000001380)=""/185, &(0x7f0000001440)=""/165, 0x6000}) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, 0xfffffffffffffffd) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r2, 0xc0884123, &(0x7f0000001500)={0x7, "e76e405f71a56b0bc33b54b1035b8dc8baf8478ecc243d4447f08934abe738e713f14a5277b2f5e9a031bade8284e61f0bd3f22934a59629772f95ffd73d71e7", {0x8, 0x80000000}}) sendfile(r0, r2, 0x0, 0x200fff) [ 1168.223263][T29943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 20:02:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty=0x2}}) 20:02:37 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x1f, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x400009d41, 0x1e3240) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5}) close(r0) 20:02:37 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) preadv2(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x8) fcntl$setstatus(r2, 0x4, 0x40400) close(0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101102, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) [ 1168.445374][T29981] ------------[ cut here ]------------ [ 1168.457802][T29981] WARNING: CPU: 0 PID: 29981 at drivers/gpu/drm/vkms/vkms_gem.c:37 vkms_gem_free_object+0x8d/0xa0 [ 1168.485768][T29985] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1168.488948][T29981] Kernel panic - not syncing: panic_on_warn set ... [ 1168.499552][T29981] CPU: 1 PID: 29981 Comm: syz-executor.0 Not tainted 5.9.0-rc2-syzkaller #0 [ 1168.508208][T29981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1168.518255][T29981] Call Trace: [ 1168.521539][T29981] dump_stack+0x1f0/0x31e [ 1168.523393][T29985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1168.525861][T29981] panic+0x264/0x7a0 [ 1168.525873][T29981] ? __warn+0x102/0x250 [ 1168.525886][T29981] ? vkms_gem_free_object+0x8d/0xa0 [ 1168.525900][T29981] ? vkms_gem_free_object+0x8d/0xa0 [ 1168.544586][T29985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1168.546348][T29981] __warn+0x227/0x250 [ 1168.546364][T29981] ? vkms_gem_free_object+0x8d/0xa0 [ 1168.546374][T29981] report_bug+0x1b1/0x2e0 [ 1168.546390][T29981] handle_bug+0x42/0x80 [ 1168.546402][T29981] exc_invalid_op+0x16/0x40 [ 1168.580845][T29981] asm_exc_invalid_op+0x12/0x20 [ 1168.585669][T29981] RIP: 0010:vkms_gem_free_object+0x8d/0xa0 [ 1168.591447][T29981] Code: f9 01 f2 fc 49 8d be 30 02 00 00 e8 4d 7e d6 fc 4c 89 f7 e8 d5 d8 9d ff 4c 89 f7 5b 41 5e 41 5f e9 88 4b 31 fd e8 d3 01 f2 fc <0f> 0b eb ae e8 ca 01 f2 fc 0f 0b eb cd 66 0f 1f 44 00 00 55 41 57 [ 1168.611037][T29981] RSP: 0018:ffffc90007b4fc58 EFLAGS: 00010293 [ 1168.617162][T29981] RAX: ffffffff8482f64d RBX: ffff888034ad42c0 RCX: ffff8880a7ba0300 [ 1168.625114][T29981] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888034ad4000 [ 1168.633061][T29981] RBP: ffff888047b071e8 R08: ffffffff8420b409 R09: ffffed100695a801 [ 1168.641006][T29981] R10: ffffed100695a801 R11: 0000000000000000 R12: ffff88809306db30 [ 1168.648951][T29981] R13: dffffc0000000000 R14: ffff888034ad4000 R15: dffffc0000000000 [ 1168.656907][T29981] ? drm_gem_object_handle_put_unlocked+0x209/0x3f0 [ 1168.663467][T29981] ? vkms_gem_free_object+0x8d/0xa0 [ 1168.668639][T29981] ? vkms_gem_free_object+0x8d/0xa0 [ 1168.673808][T29981] drm_gem_object_release_handle+0x150/0x160 [ 1168.679761][T29981] idr_for_each+0x16b/0x260 [ 1168.684234][T29981] ? drm_gem_handle_delete+0xa0/0xa0 [ 1168.689490][T29981] drm_gem_release+0x21/0x30 [ 1168.694053][T29981] drm_file_free+0x7a3/0xa70 [ 1168.698616][T29981] drm_release+0x33e/0x5c0 [ 1168.703008][T29981] ? drm_lastclose+0xa0/0xa0 [ 1168.707581][T29981] __fput+0x34f/0x7b0 [ 1168.711542][T29981] task_work_run+0x137/0x1c0 [ 1168.716127][T29981] exit_to_user_mode_prepare+0xfa/0x1b0 [ 1168.721647][T29981] syscall_exit_to_user_mode+0x5e/0x1a0 [ 1168.727180][T29981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1168.733049][T29981] RIP: 0033:0x416f01 [ 1168.736918][T29981] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1168.756493][T29981] RSP: 002b:00007ffe65aa9460 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1168.764890][T29981] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000416f01 [ 1168.772837][T29981] RDX: 0000000000000000 RSI: 0000000000001205 RDI: 0000000000000007 [ 1168.780781][T29981] RBP: 0000000000000001 R08: 0000000070fcd205 R09: 0000000070fcd209 [ 1168.788732][T29981] R10: 00007ffe65aa9550 R11: 0000000000000293 R12: 0000000001190690 [ 1168.796679][T29981] R13: 000000000011d4bd R14: ffffffffffffffff R15: 000000000118cf4c [ 1168.806064][T29981] Kernel Offset: disabled [ 1168.810385][T29981] Rebooting in 86400 seconds..