0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000001e000000000000000000000000d85be05f92f27ae1a5c2abff2274b21d4c332b1fa4a88f10839d5bce96aa0add695a37bd2c61656d502365bbc50ba535fe239884017c3b204668d7ba3daa20f81a018bee8f58146913054ed4a36da3f03f44f63e906739eec30d6c36abc326798f4e800a6e81ab1c593e8ef1f768e67216e1b12319d4271f15b799a922373e4c46c378a967f0c5f035f6b64abc73e094b004731828a17f7f6f79847bb362149b31e08e4b953e9d446bfd8bb2efb206da2cac721a19faec525f731effe7000000000000000000", @ANYRES32=r29, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r29, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r29, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16=r1], @ANYPTR=&(0x7f0000003a40)=ANY=[@ANYBLOB="70e916d7ed83f79111c6c4dfd31f64b14612ee5e0f22ff2f6e598b423689556c0ce3d51e637d7bb5bf64b6b688426aee60ae7ef8930d51d18ae7cad302ecd09ea4c3c283b770a2474df6fe0d", @ANYBLOB="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", @ANYBLOB="21bceb89f27c1e9cdd609e55891d84108e879fddc3dc615d35b1d0d6e81404644afa610fd440ddc4eff720ef5504ef9cc57abb14e0c37ba054501a1eff83954c17b035cc28eba99e05ca10571055c016beb81a2bc55763a611e9f11b25949e1530ce7eb4f0f75e13d840d991b4024bc90c6b76f9ac54c4619e961d9a0b35bb9bc565c6e3b65c100b0dfb432f70630be61714381596baa9c544777c098e17dcdfbddb9ee078bd7b44d9496143a1a281fead344e2d0e420bf044a8169e159947632830f1e4", @ANYRESDEC, @ANYRESDEC=r29, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r4, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES32, @ANYRESDEC=r14, @ANYRESDEC=0x0, @ANYRESDEC=r22]], @ANYRES64, @ANYRES16=r10, @ANYRES32, @ANYRESDEC=0x0, @ANYRESOCT=r5, @ANYPTR, @ANYRES64=r16], @ANYRESDEC, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES64=r3, @ANYPTR, @ANYRESOCT=0x0, @ANYBLOB="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", @ANYRES16=r17], @ANYRESHEX], @ANYRES16=0x0, @ANYRESHEX=r5, @ANYRESDEC=r10]], 0x3}, 0x1, 0x0, 0x0, 0x4010040}, 0x24000009) 01:38:00 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080)=0x1, 0x100000, 0x5) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) 01:38:00 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x12448, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x138, r1, 0x4c1a6a37b2667825, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x89}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf709}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000180)='Z\x00') r4 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x81, 0x0, 0x3, 0x3f, 0x0, 0x8001, 0x44, 0x18, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x20, 0x7}, 0x0, 0x6, 0x100, 0x5, 0x100000000, 0x4, 0x6}, 0x0, 0x3, r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r5, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000000380)={@local, @local, @remote}, &(0x7f0000000440)=0xc) r7 = getpgrp(0x0) ptrace$peek(0x3, r7, &(0x7f00000003c0)) 01:38:00 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, 0x0) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, 0x0) 01:38:01 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:01 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) 01:38:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x3eedf23b) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, 0x0) 01:38:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) ptrace$poke(0x5, r3, &(0x7f00000004c0), 0x2c22) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, &(0x7f0000000500)=0x1) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000001c0)={0x3f, "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"}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0xffffffffffffff8e}}, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200200}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)={0x20, r9, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x28000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 01:38:01 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x200, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)) [ 311.020475] selinux_nlmsg_perm: 1 callbacks suppressed [ 311.020485] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14741 comm=syz-executor.5 01:38:01 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x1, &(0x7f00000000c0)=0x10000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000080)=[{{0x1, 0x1}, {0x2, 0x1, 0x1}}, {{0x4, 0x0, 0x1}, {0x4, 0x1, 0x0, 0x1}}, {{0x4}, {0x0, 0x1, 0x1, 0x1}}], 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0x2, 0x11d60677, 0x9, 0x2]}) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:01 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 01:38:01 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x0, 0x482880) ftruncate(r0, 0x1f) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000380)={{0x0, 0x0, @descriptor="26da417220b71637"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="e400", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x801, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r10, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x1000, 0x3000, 0xfff}, 0xc) 01:38:01 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b1") 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b1") 01:38:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x575000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x89) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f0000000080)=0x1) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ppoll(&(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b1") 01:38:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x3eedf23b) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d005") 01:38:02 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 01:38:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) [ 311.788255] nla_parse: 17 callbacks suppressed [ 311.788261] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d005") 01:38:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x0, 0x482880) ftruncate(r0, 0x1f) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000380)={{0x0, 0x0, @descriptor="26da417220b71637"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="e400", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x801, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r10, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x1000, 0x3000, 0xfff}, 0xc) 01:38:02 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) 01:38:02 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) r21 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r19, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r22, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r23 = socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r23, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r25}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="480000001000001e000000000000000000000000d85be05f92f27ae1a5c2abff2274b21d4c332b1fa4a88f10839d5bce96aa0add695a37bd2c61656d502365bbc50ba535fe239884017c3b204668d7ba3daa20f81a018bee8f58146913054ed4a36da3f03f44f63e906739eec30d6c36abc326798f4e800a6e81ab1c593e8ef1f768e67216e1b12319d4271f15b799a922373e4c46c378a967f0c5f035f6b64abc73e094b004731828a17f7f6f79847bb362149b31e08e4b953e9d446bfd8bb2efb206da2cac721a19faec525f731effe7000000000000000000", @ANYRES32=r30, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r27, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r30, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r30, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16=r1], @ANYPTR=&(0x7f0000003a40)=ANY=[@ANYBLOB="70e916d7ed83f79111c6c4dfd31f64b14612ee5e0f22ff2f6e598b423689556c0ce3d51e637d7bb5bf64b6b688426aee60ae7ef8930d51d18ae7cad302ecd09ea4c3c283b770a2474df6fe0d", @ANYBLOB="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@ANYBLOB="21bceb89f27c1e9cdd609e55891d84108e879fddc3dc615d35b1d0d6e81404644afa610fd440ddc4eff720ef5504ef9cc57abb14e0c37ba054501a1eff83954c17b035cc28eba99e05ca10571055c016beb81a2bc55763a611e9f11b25949e1530ce7eb4f0f75e13d840d991b4024bc90c6b76f9ac54c4619e961d9a0b35bb9bc565c6e3b65c100b0dfb432f70630be61714381596baa9c544777c098e17dcdfbddb9ee078bd7b44d9496143a1a281fead344e2d0e420bf044a8169e159947632830f1e4", @ANYRESDEC, @ANYRESDEC=r30, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r5, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES32, @ANYRESDEC=r15, @ANYRESDEC=0x0, @ANYRESDEC=r23]], @ANYRES64, @ANYRES16=r11, @ANYRES32, @ANYRESDEC=0x0, @ANYRESOCT=r6, @ANYPTR, @ANYRES64=r17], @ANYRESDEC, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES64=r4, @ANYPTR, @ANYRESOCT=0x0, @ANYBLOB="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", @ANYRES16=r18], @ANYRESHEX], @ANYRES16=0x0, @ANYRESHEX=r6, @ANYRESDEC=r11]], 0x3}, 0x1, 0x0, 0x0, 0x4010040}, 0x24000009) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r7, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d005") 01:38:02 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bf") 01:38:03 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x0, 0x482880) ftruncate(r0, 0x1f) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000380)={{0x0, 0x0, @descriptor="26da417220b71637"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="e400", @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x801, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r10, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x1000, 0x3000, 0xfff}, 0xc) 01:38:03 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bf") 01:38:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r3, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000040)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000080)='syzkaller0\x00') r5 = syz_open_pts(r3, 0x0) r6 = dup3(r5, r3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) ppoll(&(0x7f0000000540)=[{r6}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000140)) [ 312.429571] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:03 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bf") 01:38:03 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x80000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)={0x98, r4, 0x0, 0x70bd2a, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8}}]}, 0x98}}, 0x4) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x3c, r4, 0x0, 0x70bd28, 0x25dfdbfd, {}, [{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x6040000) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x4, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80c1}, 0x0) 01:38:03 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd1") 01:38:03 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 312.602791] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 01:38:03 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1, 0x40}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:03 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd1") [ 312.787878] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 312.829106] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 01:38:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000000)={0x0, 0x7}, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r12, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000380)={'team0\x00', r13}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:03 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd1") 01:38:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f}) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 313.092818] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:03 executing program 0 (fault-call:3 fault-nth:0): add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) [ 313.243224] FAULT_INJECTION: forcing a failure. [ 313.243224] name failslab, interval 1, probability 0, space 0, times 0 [ 313.313721] CPU: 1 PID: 14924 Comm: syz-executor.0 Not tainted 4.14.159-syzkaller #0 [ 313.321685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.331054] Call Trace: [ 313.333660] dump_stack+0x142/0x197 [ 313.337401] should_fail.cold+0x10f/0x159 [ 313.341578] should_failslab+0xdb/0x130 [ 313.345572] kmem_cache_alloc_node+0x287/0x780 [ 313.350259] ? get_pid_task+0x98/0x140 [ 313.354193] copy_process.part.0+0x17d5/0x6a70 [ 313.358795] ? save_trace+0x290/0x290 [ 313.362623] ? proc_fail_nth_write+0x7d/0x180 [ 313.367139] ? proc_cwd_link+0x1b0/0x1b0 [ 313.371229] ? __f_unlock_pos+0x19/0x20 [ 313.375214] ? find_held_lock+0x35/0x130 [ 313.379312] ? __cleanup_sighand+0x50/0x50 [ 313.383560] ? lock_downgrade+0x740/0x740 [ 313.387821] _do_fork+0x19e/0xce0 [ 313.391383] ? fork_idle+0x280/0x280 [ 313.395214] ? fput+0xd4/0x150 [ 313.398445] ? SyS_write+0x15e/0x230 [ 313.402290] SyS_clone+0x37/0x50 [ 313.405665] ? sys_vfork+0x30/0x30 [ 313.409214] do_syscall_64+0x1e8/0x640 [ 313.413118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.417985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.423210] RIP: 0033:0x45a919 [ 313.426417] RSP: 002b:00007fab898c6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 313.434144] RAX: ffffffffffffffda RBX: 00007fab898c6c90 RCX: 000000000045a919 [ 313.441428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002088c503 [ 313.448805] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 313.456093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab898c76d4 [ 313.463378] R13: 00000000004c1007 R14: 00000000004d4c88 R15: 0000000000000003 01:38:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0xfff9, 0x1, 0x4}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TCSETXF(r1, 0x5434, &(0x7f0000000080)={0x0, 0x8, [0x7, 0x8, 0x0, 0x8, 0x6], 0x101}) r2 = dup3(0xffffffffffffffff, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000140)) [ 313.578142] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 01:38:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg$alg(r2, &(0x7f00000058c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="49963343aa188b4b33e9b7437221728ba36a8f01b0f8815e86e60925727c7197272fbeb757e90786949a5dec20586ec02dfc3f83906ba05a7de63bae8c4b937d2d845ea987c6421405e0e53069f9a49027ad27f10ae2bffc7f9e23e5430f6545f34ac32e6f6168af0236fe0b3eac67aa0fb0919df416c3fd8f054b790f69d3b15a49f131ebbbc0", 0x87}, {&(0x7f00000001c0)="d93f50182c69c7a1df6e85d7eef9ae7a49be0d7b4bda5fe68cd336731a1c69a086377254ecf5633c42233b4f4ea25ed6c366e6b2c57b4e4ca75486a827eab788fd6aff509e332758c1c0f834050d2a39a8138d6388a88bba9c5526514dbf0447e4d9a7560669a9d0d0291ba34be174a757734e4ad97a9f59efa30a03ed6df471a2b88908dbd85e163440577a65ed4ae8540ae142faec02efeed350cff4ba863b314492cbcdeaae6b81467ae579631670a8caed320b9ec60c76ac2ed1814405cd0de27271df282aaa5a8c0e2e0cb8d915be2b45791f4b5cff0bb63a184b7718414082d9033652389a03a19b2497fe961476", 0xf1}, {&(0x7f00000002c0)="42ce357e390512306b91103da263c3d2315d51408cf2799d6ca6e39d96a29101f9f9cb8a2de2f58793d8cda6636d97ee48d5ff02163601d78085e1d82b7d1dbfb8738ee666aef896517e6a88b76e3d5d8051e0c01fcfe54f1e6dfcd5d5aab407f555a5029758c05020308474c1d31822d387f8dd", 0x74}, {&(0x7f0000000340)="e7a3f28a4e0100c8001524fc93004d3bc46303f9fb82dd5f5b74b258e82caf6b273518815a4cc410c543f428db3a718bf39be81b65e930c0a4aa46e40d10956a68357bd25ce77198fb392a0ffdf1d1fb21c546f0380972ac08e9ff09edb193872cb8a8691648540a56f829be5dee04a59a7a3fa29058", 0x76}], 0x4, &(0x7f0000000580)=[@assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x60, 0x117, 0x2, 0x4c, "31aea708272b066b31d4a76e5bde4d67fd90ce9e956fb28e23d16eaab86f55de67bc49e76c6614a1c2e7129ab38f160988e4b3a0b279dfc744ad7795dceee2f76286995e7b2f839561c628cf"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18}], 0x10f0, 0x8800}, {0x0, 0x0, &(0x7f0000001780)=[{&(0x7f00000003c0)="811410487dc905894287fcd0a9ef40886147187e2c6607", 0x17}, {&(0x7f0000000400)="ad9a26b308906bcd4ebf259c407eadc22efee071be27a778a505d57dc501c93ccfed134f3f1da3848024bed6869020bfb24870eb19c0441ce46a9e92153b77f4e679e37d744c200c7c09a97010af1414951668a545b8b2d42ef7c357303b24869c7e9db97dbca42c738ec6dbe2f9443e3e06f9a8d831ddd54826224d57fe4c21761cf07289cca90c997ef92f2441275d70d8d6f0a81f59515835a9f0be7a94c4042f2dfc7a37aa5dc693f2727c10286ffceceabee9a40b9e07ffde0d12d2b2623d394fa4a9ad137a", 0xc8}, {&(0x7f0000000500)="d28a7b3635003e33d3476723b7b97007dff5", 0x12}, {&(0x7f0000001680)="8697c42db789ee77ab5c9a4919e92ce79e82dc39bee597850a23b1ede76eeee977ee4467a1de950ab11a9323e4ed1b45f995ff06d2a745f670a83370fb2908d1be2dfb04988bbacb554b1fe0482f0b775d95a948ae871fd0f5a4783881ba2fdb5c02a01b8783b2953c87baebd63274b022f8578071f3bbf906d2edf355a46329dc88970a466e094effdce7134002b6cd1c6f5677d631bd563d6bbb482e15c7fc73cd7232c5b6d418cea7f5554f3b2dff94929af12a8cd0009f496032011730a0d27988be8149a99ac1b62e9c", 0xcc}], 0x4, 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{&(0x7f0000005380)="9c0ae24571d8ce2dcdf7fcfbd95668acf34abaa87f35cdb773ee4cc3f7229deaedd99498395181e373d030db219ba281e3cbf884ec1635b4fddbacd8ee062bb1543a6ea44fd53b16101b97b8129653388fc5aa5b99558299cd4940b43228a26998cdeb903c8943908da3065347ca0949e707fe188fc7b847dc1a6a7aecdca5348b940c6e0c90b2018c5689a89fb372e695c0d288a5b20da8cc87d60e89fe4257197f7ed20b5ec94756c04872f9bef3ed587e8900eb9dab736e7757e325597d286485", 0xc2}, {&(0x7f0000005480)="07f33a0bce3e2aea31297792951904f5801d33cb92d21088ed67f622a13d1e4bbd4557b9da86d971cc2d1fdad31df12f823b756b234520ee459e6410b908723432d7be3d75b2943a76297758c2b52089498b22939ee87c12c013d508d847e234fe1d08ddb0b8b6f508ff1295a6811dd50bf4675f7a5fda64ed12b9da12598fe8a06ca9d4debdddde588bc82309", 0x8d}, {&(0x7f0000005540)="03aa12f8bdaf1527f8aaeedd8f15e3331dcc4aa8e19c06bbba052d12980973ff79d6446a7efebf8c1e0893a9c18673219a8fe1a2c2ca7a922fabfe4b8687e94a49ceff53d39aa07cadad1a4ce3ce64b30bb84a657e61102afc5ce3aa92613563889361b51658f18643f6c0d56b0d4cb4b6dd3370fae0bb86ae7d1743582289d0c7369c2d025d5408cb2e88cf8da448e2", 0x90}, {&(0x7f0000005600)="73ee19b557dbd54bfbc7be51d6ec6ae3c83a3db0a6fff15b177b78e4d9572193f5525701f2995c15111a7d097c04037342f28079fac75f03328d34a698a958f51f9a6010200aaaec459109c5348863cff4b22ea9ec2aa7ffbf09ef42f12d38353bc65ca05f458a4a6611f25b2e8e4892721db5241c0b", 0x76}, {&(0x7f0000005680)="064f03a65f317709f4b8886c8fa49e389738941801d53f38f4a4932859a5f306a63143c5815c4a159a591f5b2e9fec5ea2467289564e8cbd4e9ab980bde0ff39b92ad6bf865fdf1beb8bac36cfe63ce0f73f68ba36a58693a5339339cc65f5b196239dbea7192005bc6aa0bb8f8ddec7d3839c146dfdb94ddb74cd982ce209ab50c62e1983c8c2f2b7aafc087ab1c349a2154afbf0ff4cfd4afca2b39a32eeca7a99cab0a034c0a410ad376e99ed49d9a17c638284cb900a4d367d5a6fc1c19bc4ca0a106f3e0e41801d6bab243ff1994b92", 0xd2}], 0x6, &(0x7f0000005800)=ANY=[@ANYBLOB="a0000000000000001701000002000000221d17d1f2aae8fd8701cd8e82af54837adf1daa7b8ba075194981d2dcfb1ec42da2a45981e64be5fda99b036e84268d064d850724b1f09a468272e98826d84d3282c516f271cb498065ac7680796d923509b2f0f1ab999c286b3a9a88c4064eb9e8bcc47474be0d6de779ffb7312e13f500236b7b2c79110c850408cb87bada6998579ccb01b3a5e1bdc3cc00000000180000000000000017010000030000000100000000000000"], 0xb8, 0x10}], 0x5, 0x20000) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000017c0)={0x0, 0x5f, 0xa1}, &(0x7f0000001800)={'enc=', 'pkcs1', ' hash=', {'sha256-ssse3\x00'}}, &(0x7f0000001880)="b73b8aeb08bd2bd8860519bd4d9bd2470b6c119fd52536d9ac0e7e3e937580a72b5111a1a802c3d3d2fd944cd38641ed5da858e82c32a0667461fd4ac1d476e6c098f7b082d9e44213bbb68077002b91798f78889eacb8f94ab4001e2fbe82", &(0x7f0000001900)=""/161) [ 313.793984] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:04 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:04 executing program 0 (fault-call:3 fault-nth:1): add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:04 executing program 5 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 313.937615] FAULT_INJECTION: forcing a failure. [ 313.937615] name failslab, interval 1, probability 0, space 0, times 0 01:38:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) [ 313.988856] FAULT_INJECTION: forcing a failure. [ 313.988856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.015140] CPU: 1 PID: 14958 Comm: syz-executor.1 Not tainted 4.14.159-syzkaller #0 [ 314.023099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.032482] Call Trace: [ 314.035092] dump_stack+0x142/0x197 [ 314.038757] should_fail.cold+0x10f/0x159 [ 314.042928] should_failslab+0xdb/0x130 [ 314.046942] kmem_cache_alloc_node_trace+0x280/0x770 [ 314.052157] ? _parse_integer+0xe8/0x140 [ 314.056247] __get_vm_area_node+0xf0/0x340 [ 314.060593] __vmalloc_node_range+0x9f/0x6a0 [ 314.065263] ? bpf_prog_alloc+0x40/0x1e0 [ 314.069343] ? selinux_capable+0x36/0x40 [ 314.073443] __vmalloc+0x44/0x50 [ 314.076835] ? bpf_prog_alloc+0x40/0x1e0 [ 314.080924] bpf_prog_alloc+0x40/0x1e0 [ 314.084830] bpf_prog_load+0x292/0xf20 [ 314.088728] ? find_held_lock+0x35/0x130 [ 314.092810] ? __bpf_prog_charge+0xc0/0xc0 [ 314.097065] ? lock_downgrade+0x740/0x740 [ 314.101245] ? kasan_check_write+0x14/0x20 [ 314.105529] ? _copy_from_user+0x99/0x110 [ 314.110140] SyS_bpf+0x43b/0x2db8 [ 314.113638] ? __mutex_unlock_slowpath+0x71/0x800 [ 314.118591] ? bpf_prog_get+0x20/0x20 [ 314.122550] ? wait_for_completion+0x420/0x420 [ 314.127323] ? __sb_end_write+0xc1/0x100 [ 314.131788] ? fput+0xd4/0x150 [ 314.135091] ? SyS_write+0x15e/0x230 [ 314.138826] ? bpf_prog_get+0x20/0x20 [ 314.142632] do_syscall_64+0x1e8/0x640 [ 314.146537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.151669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.156883] RIP: 0033:0x45a919 [ 314.160161] RSP: 002b:00007f5520be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 314.167881] RAX: ffffffffffffffda RBX: 00007f5520be6c90 RCX: 000000000045a919 [ 314.175158] RDX: 0000000000000048 RSI: 0000000020000040 RDI: 0000000000000005 [ 314.182450] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.189736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5520be76d4 [ 314.197041] R13: 00000000004c0f9d R14: 00000000004d4b68 R15: 0000000000000004 [ 314.204737] CPU: 0 PID: 14960 Comm: syz-executor.0 Not tainted 4.14.159-syzkaller #0 [ 314.212656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.222106] Call Trace: [ 314.224709] dump_stack+0x142/0x197 [ 314.228355] should_fail.cold+0x10f/0x159 [ 314.232541] ? __might_sleep+0x93/0xb0 [ 314.236588] __alloc_pages_nodemask+0x1d6/0x7a0 [ 314.241289] ? __alloc_pages_slowpath+0x2930/0x2930 [ 314.246338] ? rcu_read_lock_sched_held+0x110/0x130 [ 314.251378] copy_process.part.0+0x26a/0x6a70 [ 314.255893] ? save_trace+0x290/0x290 [ 314.259707] ? proc_fail_nth_write+0x7d/0x180 [ 314.263042] FAULT_INJECTION: forcing a failure. [ 314.263042] name failslab, interval 1, probability 0, space 0, times 0 [ 314.264225] ? proc_cwd_link+0x1b0/0x1b0 [ 314.264237] ? __f_unlock_pos+0x19/0x20 [ 314.264250] ? find_held_lock+0x35/0x130 [ 314.264267] ? __cleanup_sighand+0x50/0x50 [ 314.264275] ? lock_downgrade+0x740/0x740 [ 314.264290] _do_fork+0x19e/0xce0 [ 314.300628] ? fork_idle+0x280/0x280 [ 314.304391] ? fput+0xd4/0x150 [ 314.307620] ? SyS_write+0x15e/0x230 [ 314.311364] SyS_clone+0x37/0x50 [ 314.314733] ? sys_vfork+0x30/0x30 [ 314.318294] do_syscall_64+0x1e8/0x640 [ 314.322203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.327057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.332258] RIP: 0033:0x45a919 [ 314.335480] RSP: 002b:00007fab898c6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 314.343334] RAX: ffffffffffffffda RBX: 00007fab898c6c90 RCX: 000000000045a919 [ 314.350618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002088c503 [ 314.350624] RBP: 000000000075bf20 R08: 00000000200001c0 R09: 0000000000000000 [ 314.350629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab898c76d4 [ 314.350633] R13: 00000000004c1007 R14: 00000000004d4c88 R15: 0000000000000003 [ 314.383609] CPU: 1 PID: 14967 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 314.391716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.401093] Call Trace: [ 314.401113] dump_stack+0x142/0x197 [ 314.401131] should_fail.cold+0x10f/0x159 [ 314.401146] should_failslab+0xdb/0x130 [ 314.401156] __kmalloc+0x2f0/0x7a0 [ 314.401167] ? __sb_end_write+0xc1/0x100 [ 314.401178] ? strnlen_user+0x12f/0x1a0 [ 314.401187] ? SyS_memfd_create+0xba/0x3a0 [ 314.401197] SyS_memfd_create+0xba/0x3a0 [ 314.401206] ? shmem_fcntl+0x130/0x130 [ 314.401215] ? do_syscall_64+0x53/0x640 [ 314.401228] ? shmem_fcntl+0x130/0x130 [ 314.415578] do_syscall_64+0x1e8/0x640 [ 314.415590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.415609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.415616] RIP: 0033:0x45a919 [ 314.415621] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 314.415637] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a919 [ 314.415643] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 01:38:05 executing program 5 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x100000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101000, 0x0) socket$tipc(0x1e, 0x5, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = dup3(0xffffffffffffffff, r2, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') [ 314.415649] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 314.415655] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 314.415660] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000005 [ 314.490121] protocol 88fb is buggy, dev hsr_slave_0 [ 314.514722] protocol 88fb is buggy, dev hsr_slave_1 [ 314.670519] FAULT_INJECTION: forcing a failure. [ 314.670519] name failslab, interval 1, probability 0, space 0, times 0 [ 314.725113] CPU: 1 PID: 14986 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 314.733060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.733066] Call Trace: [ 314.733085] dump_stack+0x142/0x197 [ 314.733105] should_fail.cold+0x10f/0x159 [ 314.733120] should_failslab+0xdb/0x130 [ 314.733130] kmem_cache_alloc+0x2d7/0x780 [ 314.733141] ? __alloc_fd+0x1d4/0x4a0 [ 314.733154] __d_alloc+0x2d/0x9f0 [ 314.733165] ? lock_downgrade+0x740/0x740 [ 314.733176] d_alloc_pseudo+0x1e/0x30 [ 314.733187] __shmem_file_setup.part.0+0xd8/0x400 [ 314.733195] ? __alloc_fd+0x1d4/0x4a0 [ 314.733205] ? shmem_fill_super+0x8c0/0x8c0 [ 314.733221] SyS_memfd_create+0x1f9/0x3a0 [ 314.733232] ? shmem_fcntl+0x130/0x130 [ 314.733241] ? do_syscall_64+0x53/0x640 [ 314.733252] ? shmem_fcntl+0x130/0x130 [ 314.733264] do_syscall_64+0x1e8/0x640 [ 314.733273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.733289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.733297] RIP: 0033:0x45a919 [ 314.733302] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 314.733313] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a919 [ 314.733319] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 [ 314.733324] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 314.733329] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 314.733334] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x3f, 0x8000}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = dup2(r4, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000240)={0x7fffffff, 0x0, {0x3, 0x0, 0x3f, 0x2, 0x4c}}) getpeername$netrom(r4, &(0x7f0000000080)={{}, [@bcast, @bcast, @rose, @rose, @null, @default, @rose, @bcast]}, &(0x7f0000000100)=0x48) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:05 executing program 5 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 314.887504] syz-executor.1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 314.932505] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 314.977069] syz-executor.1 cpuset=syz1 mems_allowed=0-1 [ 314.997962] FAULT_INJECTION: forcing a failure. [ 314.997962] name failslab, interval 1, probability 0, space 0, times 0 [ 315.016262] CPU: 1 PID: 14958 Comm: syz-executor.1 Not tainted 4.14.159-syzkaller #0 [ 315.024206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.033573] Call Trace: [ 315.036204] dump_stack+0x142/0x197 [ 315.040138] warn_alloc.cold+0x96/0x1af [ 315.044129] ? zone_watermark_ok_safe+0x2b0/0x2b0 [ 315.048992] ? _parse_integer+0xe8/0x140 [ 315.053074] ? __get_vm_area_node+0x27f/0x340 [ 315.057718] __vmalloc_node_range+0x3c3/0x6a0 [ 315.062238] ? selinux_capable+0x36/0x40 [ 315.066335] __vmalloc+0x44/0x50 [ 315.069724] ? bpf_prog_alloc+0x40/0x1e0 [ 315.073783] bpf_prog_alloc+0x40/0x1e0 [ 315.077672] bpf_prog_load+0x292/0xf20 [ 315.081576] ? find_held_lock+0x35/0x130 [ 315.085645] ? __bpf_prog_charge+0xc0/0xc0 [ 315.089917] ? lock_downgrade+0x740/0x740 [ 315.094079] ? kasan_check_write+0x14/0x20 [ 315.098321] ? _copy_from_user+0x99/0x110 [ 315.102481] SyS_bpf+0x43b/0x2db8 [ 315.105944] ? __mutex_unlock_slowpath+0x71/0x800 [ 315.110807] ? bpf_prog_get+0x20/0x20 [ 315.114676] ? wait_for_completion+0x420/0x420 [ 315.119286] ? __sb_end_write+0xc1/0x100 [ 315.123344] ? fput+0xd4/0x150 [ 315.126639] ? SyS_write+0x15e/0x230 [ 315.130370] ? bpf_prog_get+0x20/0x20 [ 315.134226] do_syscall_64+0x1e8/0x640 [ 315.138133] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.142985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.148186] RIP: 0033:0x45a919 [ 315.151473] RSP: 002b:00007f5520be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 315.159537] RAX: ffffffffffffffda RBX: 00007f5520be6c90 RCX: 000000000045a919 [ 315.166950] RDX: 0000000000000048 RSI: 0000000020000040 RDI: 0000000000000005 [ 315.174217] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 315.181485] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5520be76d4 [ 315.188758] R13: 00000000004c0f9d R14: 00000000004d4b68 R15: 0000000000000004 [ 315.196175] CPU: 0 PID: 14996 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 315.204889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.214291] Call Trace: [ 315.214307] dump_stack+0x142/0x197 [ 315.214318] should_fail.cold+0x10f/0x159 [ 315.214328] should_failslab+0xdb/0x130 [ 315.214334] kmem_cache_alloc+0x2d7/0x780 [ 315.214344] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 315.214382] ? rcu_read_lock_sched_held+0x110/0x130 [ 315.214395] ? shmem_destroy_callback+0xa0/0xa0 [ 315.214403] shmem_alloc_inode+0x1c/0x50 [ 315.214414] alloc_inode+0x64/0x180 [ 315.214426] new_inode_pseudo+0x19/0xf0 [ 315.214434] new_inode+0x1f/0x40 [ 315.214445] shmem_get_inode+0x75/0x750 [ 315.220710] __shmem_file_setup.part.0+0x111/0x400 [ 315.220723] ? __alloc_fd+0x1d4/0x4a0 [ 315.220733] ? shmem_fill_super+0x8c0/0x8c0 [ 315.220750] SyS_memfd_create+0x1f9/0x3a0 [ 315.220759] ? shmem_fcntl+0x130/0x130 [ 315.220767] ? do_syscall_64+0x53/0x640 [ 315.220777] ? shmem_fcntl+0x130/0x130 [ 315.220787] do_syscall_64+0x1e8/0x640 [ 315.220795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.220810] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.220822] RIP: 0033:0x45a919 [ 315.264869] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 [ 315.274903] ORIG_RAX: 000000000000013f 01:38:06 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="34202660f1860d07f77c773adeb17df395d9ed947238b268d461acf4de217572ef85742437d55432845e5abbd7e592679f7a7eaa216ecafb608f47e531486dfcf28c35ef4aa2ff406b8e96b704dad981dd92a53cf0692057479129ee5e97d4a5c8", 0x61, r0) tkill(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1000) clone(0x80000000, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:06 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) [ 315.274911] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a919 [ 315.274916] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 [ 315.274920] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 315.274925] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 315.274929] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:06 executing program 4: ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 315.520192] protocol 88fb is buggy, dev hsr_slave_0 [ 315.525507] protocol 88fb is buggy, dev hsr_slave_1 01:38:06 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'\x00', 0x3}, 0x0, 0x0, r1) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x19c, r6, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x60}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf5}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @rand_addr=0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x37c35af67bf0a6f1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x647e}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr="8b2d046cacbb5a6ac1750657bb5c133e"}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r7) keyctl$unlink(0x9, r2, r7) [ 315.594443] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 315.622849] Mem-Info: [ 315.629233] active_anon:179323 inactive_anon:199 isolated_anon:0 [ 315.629233] active_file:12978 inactive_file:13273 isolated_file:0 [ 315.629233] unevictable:0 dirty:681 writeback:0 unstable:0 [ 315.629233] slab_reclaimable:12762 slab_unreclaimable:114255 [ 315.629233] mapped:59435 shmem:243 pagetables:1923 bounce:0 [ 315.629233] free:1197883 free_pcp:215 free_cma:0 [ 315.678131] Node 0 active_anon:717220kB inactive_anon:796kB active_file:51768kB inactive_file:53092kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:237740kB dirty:2720kB writeback:0kB shmem:972kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 315.734596] Node 1 active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 315.817810] Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 315.888103] lowmem_reserve[]: 0 2569 2569 2569 2569 [ 315.897065] Node 0 DMA32 free:991696kB min:36380kB low:45472kB high:54564kB active_anon:715224kB inactive_anon:796kB active_file:51768kB inactive_file:53092kB unevictable:0kB writepending:2720kB present:3129332kB managed:2634380kB mlocked:0kB kernel_stack:8640kB pagetables:7692kB bounce:0kB free_pcp:1216kB local_pcp:572kB free_cma:0kB [ 315.927483] lowmem_reserve[]: 0 0 0 0 0 [ 315.931557] Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 315.975990] lowmem_reserve[]: 0 0 0 0 0 [ 315.980120] Node 1 Normal free:3783608kB min:53508kB low:66884kB high:80260kB active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 316.011714] lowmem_reserve[]: 0 0 0 0 0 [ 316.015750] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 316.030533] Node 0 DMA32: 2633*4kB (UME) 355*8kB (UE) 77*16kB (UME) 148*32kB (UME) 50*64kB (UM) 28*128kB (UM) 6*256kB (UME) 19*512kB (UME) 8*1024kB (UE) 3*2048kB (UM) 230*4096kB (M) = 993804kB [ 316.048628] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 316.059834] Node 1 Normal: 50*4kB (UME) 338*8kB (U) 272*16kB (UE) 61*32kB (UME) 15*64kB (UME) 4*128kB (U) 4*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 918*4096kB (M) = 3783608kB [ 316.077092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 316.086163] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 316.095138] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 316.104031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 316.112696] 26519 total pagecache pages [ 316.121627] 0 pages in swap cache [ 316.125143] Swap cache stats: add 0, delete 0, find 0/0 [ 316.130767] Free swap = 0kB [ 316.133816] Total swap = 0kB 01:38:06 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffffffffffff6c}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x44) 01:38:06 executing program 5 (fault-call:4 fault-nth:3): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r9, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r22, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r22, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r26}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r26, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r23, @ANYRES16=r9, @ANYRES16=r7, @ANYRESOCT, @ANYRES32=r0, @ANYRESHEX=r10, @ANYRESOCT=r14, @ANYRES64, @ANYRES32=r0, @ANYRESDEC=r18], 0x6c) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r27 = syz_open_pts(r0, 0x0) r28 = dup3(r27, r0, 0x0) ppoll(&(0x7f0000000540)=[{r28}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r27, 0x5423, &(0x7f0000000140)) 01:38:06 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x40a40, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000340)=0x4) r6 = syz_open_pts(r0, 0x0) r7 = dup3(r6, r0, 0x0) ppoll(&(0x7f0000000540)=[{r7}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000140)) [ 316.137144] 1965979 pages RAM [ 316.140347] 0 pages HighMem/MovableOnly [ 316.144987] 335859 pages reserved [ 316.148663] 0 pages cma reserved [ 316.184061] FAULT_INJECTION: forcing a failure. [ 316.184061] name failslab, interval 1, probability 0, space 0, times 0 [ 316.232132] CPU: 1 PID: 15038 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 316.240063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.240068] Call Trace: [ 316.240087] dump_stack+0x142/0x197 [ 316.240106] should_fail.cold+0x10f/0x159 [ 316.240121] should_failslab+0xdb/0x130 [ 316.240132] kmem_cache_alloc+0x2d7/0x780 [ 316.240143] ? shmem_alloc_inode+0x1c/0x50 [ 316.240154] ? rcu_lockdep_current_cpu_online+0xf2/0x140 01:38:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000200)="01119b17e23af970a636dcc3e9661d457fe7d4201dcccf973d02eb376fdfe2a43b6852498d8287b0881c14b6301b12753963078013ba6e3e28d7867901af650b629435d7b97d8b6c144fdd9f8456bbc08dc125b86d8c7c505e79e68af084bea8185188ea8ca33ec13bef4250ffd6400c1fb450953e246363d4b684d698c5b3c2dc5d66272939450f911740c5231d6f33ec3df2ae16eb95dbfaa46b350746b733ea5d2fbee892de5c6a3606b7231bed64fd23b922299746e57359ca2ed00e9df9b7c58171d3abd5571aecc66c88", 0xcd) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ocfs2_control\x00', 0x40, 0x0) sendmmsg$inet6(r3, &(0x7f0000004500)=[{{&(0x7f0000001880)={0xa, 0x4e20, 0xfffffff8, @local, 0x2}, 0x1c, &(0x7f0000002e00)=[{&(0x7f00000018c0)="52d8e30f0d9539e933f76348c6feb4b31daaa980bf4f09265790c487860b8123a7a3272aa4cafe6db840d3161ecb8c60f5a18bc5b04f92dc7b73bbfa10130d024420e7ff", 0x44}, {&(0x7f0000001940)="77200c7f4f6a964c8adfed8804b72895c2252f74be85c0fe3d19bb524c5c2218791f3eb2cad5dbe6a36aa670e1ad1abf2c387413f850fb042fc300752e80f8c4f26f33c74ae037a3849de22afcdb467ae4e8a443032e096696669c2b66764dbca27e5492c6920232bb5c43e11a261b566f0b1446dfcfe7954e1461ad3ec3e079e30adaa329331d7a4ba8e822", 0x8c}, {&(0x7f0000001a00)="3888687b48fea406ea09de07e9140ba6154599fb177f7dc37fd7afdd4cca022303a37cbf78d147fce7d5917ec13e476ba69ae33a9bd215d144c69c5fa74c4042d8bc07ad72fa63e401cc3fa7dd509d11c5efcf56e4a80f72438687c6810fbacba06cdaa7c5c24e4b3075344331de3467", 0x70}, {&(0x7f0000001a80)="31c84dda5225b701b3a9d60740c1b779c993d7c0aea5db338fe9b4af2ecae42ce96c73007f", 0x25}, {&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000002ac0)="811f10913d3d827c501b1baed054187339d0052d553e1fd19e06f3907113cc032487ed10fff52c6bae863abb3d49f5a4801d547d73f3321340417deb4f4bdf912e55e2cb1bf47065f2405ee585e7687f94abf86ee23072f98d5e73203e24773502ee9ea398b1a8840a5bec82317b93ca9cbe693a1f03e218bf2973be663606885ebeb143d21cecf7857f19a5d17f10073b95", 0x92}, {&(0x7f0000002b80)="62bccedae6d068ff9d18b0ec1b95b55be56b43282dea24dd505855eaba984b40d25e130fd1dc6d3c136c328ff9cd0ec0eae27fdfa60a3b2a803361a5c2f4b5ebca0344fbe844a7b980062403a8b8f4305cbf84d0a75afad109df5592289b11bf6c51dedea68aed6f5baff0f7d4e117ff40ab4d88016d5b96f656d20e7046950617b082453ff9da7cf9866467e559bbd8ff8632ab9edc42ddef2bdb6a68566c032fc58c634083343ed3fa381d509cd9d6146b313bb0d433def32235dd658b472f5007bcc753a442d6d090a53c90988191294ae4a73f599b79c04882703ceae82b8d2cb502b2280ef4", 0xe8}, {&(0x7f0000002c80)="1817138b6cc20e09bfbfb26e090460ddd9b9e0aaff6b7be76fd5f95f28755760f26deadd42bbc67076aa09737e4bd792d3ee047391efafc05bd542d5879eee1ed6a6737c9b2b69", 0x47}, {&(0x7f0000002d00)="6ae04dc3f7694c2bb0067c47c66fed86e0845f140ac97ee474385a98e0d14f78a0ad1645bf621892a5b09357afb3ae4ceec79466946b8b38c04c812c04728a287c25926811c968dededff3f13f1084e67af7df30bc27956fd63ffe60ba3695af11b2e85266", 0x65}, {&(0x7f0000002d80)="6129b61949de82a503d9053bacb00a3c3943cd2370afc39906712adb11f6936d3b0bd700abe78236fa0d447f85a455eef6c885b2cc57d8e2017597ee44ca7541bdedbfb0fbe9eb9ad0caae45c36d095e4de9de57f8da3c3d6d6558e9a732646d94877f9fd54e4a3caa01b9", 0x6b}], 0xa, &(0x7f0000002ec0)=[@rthdr={{0x28, 0x29, 0x39, {0x73, 0x2, 0x2, 0xfb, 0x0, [@local]}}}, @tclass={{0x14, 0x29, 0x43, 0x101}}, @rthdrdstopts={{0x18, 0x29, 0x37, {0xc}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x81}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x8, 0x1b, [], [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xb2, "04701c455ee6415d9b1766bab720e0a04a2ef6ab7eae480095fe9bd7e09870cb18edbb7f262484011ee04014436795b839fe9ba0c235ed9fcad6711eb78e22a578129261e98a24c10902a4b61fd956ca33ef7769f6705f9286759e1985dda0d4e2e4903ed8a64df9af1f024e554d8676ccdacb08ca74843a4b824e33e9ef9291039b5193149b83fcdf36351196d2bd7e6f1d52abafcffd95ec45e3a787c7ddadbad9212dd560ca5018a3e45c1bc072ab3952"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts_2292={{0x1038, 0x29, 0x4, {0x84, 0x203, [], [@pad1, @hao={0xc9, 0x10, @loopback}, @generic={0x40, 0x4, "b44ca62c"}, @generic={0x2, 0x1000, "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@pktinfo={{0x24, 0x29, 0x32, {@local}}}, @dstopts={{0x30, 0x29, 0x37, {0x1d, 0x2, [], [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1]}}}], 0x1208}}, {{&(0x7f0000004100)={0xa, 0x4e21, 0xbc71, @mcast1, 0x6}, 0x1c, &(0x7f0000004200)=[{&(0x7f0000004140)="d66d66441c285565a59b04f7e93184968400a5627eca76ad835fc322fac004f5dfe2b09626bb9c7bde77b5cab52250f27f5b5fb7f57d0b036cc15e7b58d578d5e8ea4d93c724af8b9ab396e0ea979862e2f46db0e616e8ee414cc2493e0e6bb411c63cb6b0bbfee11104bcc3b9a032829e39fc2e4b444d1289087c6a96c753ae711bde9810aede984e02e8dc3b67af2d", 0x90}], 0x1, &(0x7f0000004240)=[@hoplimit={{0x14, 0x29, 0x34, 0x80000000}}], 0x18}}, {{&(0x7f0000004280)={0xa, 0x4e20, 0xf7, @mcast1, 0x6}, 0x1c, &(0x7f00000044c0)=[{&(0x7f00000042c0)="a74582a8c65398c0c05485497444d42919f55bcf82286aa289b63ef139ac6f9432c5bc0a6193c06ae9dc95e07c836259ccc274c1f20af4502007edf31c83ccedfba61df2bb84129dd8f03a30f9b4c03ab71ced6ab44bff0c3db66c5a25483219c5a8fda16a7112fb441f9ad6a42cd2dce9383e93d958a9c71e782c5ab1be04be809e784196acd54bce88b20dc9949ea6d4a906041712a8356b8b0eb2f082630af32d825154f1333172b37fa115fc1fafa193b0f31b3a8450ff9582e6c98325b86fa9a01c3b4c79be8e6f1f81e165cd69", 0xd0}, {&(0x7f00000043c0)="6640693c4ea54bfc1922351619eca091699df2a2f71ef7e48e4f918194791398fd9409a125acf8f9e0156de89420978b40b4e50a0e844eff4d5cfd514aede41d230115097df257fc6a6c3b0fcbb4470fec96c0ddd23080a03412827452ac8316c3ea44f04fff1cec37d77166bbe82d90e8182abb8fcda29286e5fdaafeb5bd9e28ae6feca23adaf79f073927e12e38f1c92673ed6bd6f96b3681afc54e742a6e09ff0673f067aea77817cbfe33c052", 0xaf}, {&(0x7f0000004480)="6843dca2c79daf4b7cb40e80991bf4cdc17d1adfe61cdf0245b06f7543e67f0f75d12556f42e9e885ee8a7271b82e7f7eff62b1aa437162615a1822e6c", 0x3d}], 0x3}}], 0x3, 0x4000081) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001700)={{0x3, 0x0, 0x4, 0x10001, 'syz1\x00', 0x5}, 0x1, 0x20000421, 0xffffffff, 0xffffffffffffffff, 0x7, 0x2, 'syz1\x00', &(0x7f0000001680)=['/dev/sg#\x00', ',,vboxnet1eth0posix_acl_access(\x00', 'GPL\x00', 'GPL\x00', 'GPL\x00', 'GPL\x00', '.@/{\'\xbbmd5sumlouserppp1em0-em0\x00'], 0x57, [], [0x8e2d, 0xda, 0x1, 0x67d]}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001540)={{{@in=@initdev, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) r4 = fcntl$dupfd(r1, 0xc0a, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000001500)='/dev/sg#\x00', 0x352, 0x101000) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockname$tipc(r5, &(0x7f0000001480), &(0x7f00000014c0)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000001440)={&(0x7f0000000100)=@in={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="5dcebcd2b0ce8d26198400eb5fec80f9d3658a006a2056c768751b5eac15f2eb96a08b219364a0c1aa0579988af8d318d74f315e2b58684f43a1add6cde645c2bb544b942dadc155fa28022b1e01be6fa17a9e1556fcc5a017c63cd995534ccea993112ecdc07bea9754f48ae4e7dfff5f917d118518d00a34aaeb0e4f84e2ee19177a9233f3b58ad2", 0x89}, {&(0x7f00000013c0)="5deb4074916b5bf00f703ca8816fdf41298b8416105b277c12c08db9b4cd6c953e9a800f8cddc04f8c3f519b8302845b55a15ad59d50bebd95606d19ee80c26afbabb2", 0x43}], 0x3, 0x0, 0x0, 0xc044000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 316.240166] selinux_inode_alloc_security+0xb6/0x2a0 [ 316.240177] security_inode_alloc+0x94/0xd0 [ 316.240189] inode_init_always+0x552/0xaf0 [ 316.252163] alloc_inode+0x81/0x180 [ 316.252174] new_inode_pseudo+0x19/0xf0 [ 316.252183] new_inode+0x1f/0x40 [ 316.252194] shmem_get_inode+0x75/0x750 [ 316.252208] __shmem_file_setup.part.0+0x111/0x400 [ 316.252219] ? __alloc_fd+0x1d4/0x4a0 [ 316.252229] ? shmem_fill_super+0x8c0/0x8c0 [ 316.252244] SyS_memfd_create+0x1f9/0x3a0 [ 316.252255] ? shmem_fcntl+0x130/0x130 [ 316.263998] ? do_syscall_64+0x53/0x640 01:38:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@map_val={0x18, 0xb, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1ff}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0xd) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) [ 316.264012] ? shmem_fcntl+0x130/0x130 [ 316.264024] do_syscall_64+0x1e8/0x640 [ 316.264035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.287435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.287445] RIP: 0033:0x45a919 [ 316.287451] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 316.287462] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a919 [ 316.287470] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 [ 316.295336] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 01:38:07 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0xce8eb1b6b16be0fe, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffffda) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r7, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@bridge_newneigh={0x40, 0x1c, 0x0, 0x70bd29, 0x25dfdbfe, {0xe, 0x0, 0x0, r7, 0x2, 0x4, 0x2}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x3c}, @NDA_DST_IPV6={0x14, 0x1, @mcast2}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x40}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) syz_open_pts(r8, 0x400442) write$binfmt_aout(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="0b01013fdc000000f301000005000000d803000003000000000000000000000069dd15f4b746a97f5583781d345488b2359be9f28f99b95d14a0e7390a1cdf5e0abe5c5bd0470dc675ea6d630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092af259a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077bf902800"/1360], 0x54c) r9 = syz_open_pts(r0, 0x0) dup3(r9, r0, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000140)) 01:38:07 executing program 5 (fault-call:4 fault-nth:4): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 316.295343] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 316.295347] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 316.513556] FAULT_INJECTION: forcing a failure. [ 316.513556] name failslab, interval 1, probability 0, space 0, times 0 [ 316.526595] CPU: 1 PID: 15064 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 316.534948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.534955] Call Trace: [ 316.534975] dump_stack+0x142/0x197 [ 316.534995] should_fail.cold+0x10f/0x159 [ 316.535012] should_failslab+0xdb/0x130 [ 316.535023] kmem_cache_alloc+0x2d7/0x780 [ 316.535039] ? lock_downgrade+0x740/0x740 [ 316.535049] get_empty_filp+0x8c/0x3f0 [ 316.535058] alloc_file+0x23/0x440 [ 316.535070] __shmem_file_setup.part.0+0x1b1/0x400 [ 316.535079] ? __alloc_fd+0x1d4/0x4a0 [ 316.535090] ? shmem_fill_super+0x8c0/0x8c0 [ 316.587656] SyS_memfd_create+0x1f9/0x3a0 [ 316.591819] ? shmem_fcntl+0x130/0x130 [ 316.595738] ? do_syscall_64+0x53/0x640 [ 316.595751] ? shmem_fcntl+0x130/0x130 [ 316.595763] do_syscall_64+0x1e8/0x640 [ 316.595773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.595791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.595802] RIP: 0033:0x45a919 [ 316.621129] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 316.629151] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a919 [ 316.629158] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 [ 316.629162] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 316.629167] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 01:38:07 executing program 5 (fault-call:4 fault-nth:5): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 316.629171] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000240)=""/4096) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x10000, 0x400}) 01:38:07 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x6) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioprio_get$pid(0x2, r3) tkill(0x0, 0x7ffffff) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 316.731950] FAULT_INJECTION: forcing a failure. [ 316.731950] name failslab, interval 1, probability 0, space 0, times 0 [ 316.796508] nla_parse: 4 callbacks suppressed [ 316.796513] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 316.809033] CPU: 0 PID: 15083 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 316.817838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.819721] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=220 sclass=netlink_route_socket pig=15069 comm=syz-executor.4 [ 316.827211] Call Trace: [ 316.827234] dump_stack+0x142/0x197 [ 316.827252] should_fail.cold+0x10f/0x159 [ 316.827268] should_failslab+0xdb/0x130 [ 316.827277] kmem_cache_alloc+0x2d7/0x780 [ 316.827288] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 316.827296] ? check_preemption_disabled+0x3c/0x250 [ 316.827310] selinux_file_alloc_security+0xb4/0x190 [ 316.827322] security_file_alloc+0x6d/0xa0 [ 316.827341] get_empty_filp+0x162/0x3f0 [ 316.849941] alloc_file+0x23/0x440 [ 316.849956] __shmem_file_setup.part.0+0x1b1/0x400 [ 316.849969] ? __alloc_fd+0x1d4/0x4a0 [ 316.858078] ? shmem_fill_super+0x8c0/0x8c0 [ 316.858096] SyS_memfd_create+0x1f9/0x3a0 [ 316.858109] ? shmem_fcntl+0x130/0x130 [ 316.906860] ? do_syscall_64+0x53/0x640 [ 316.910857] ? shmem_fcntl+0x130/0x130 [ 316.914766] do_syscall_64+0x1e8/0x640 [ 316.918752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.923590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.928780] RIP: 0033:0x45a919 [ 316.931956] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 316.939654] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a919 01:38:07 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 316.946920] RDX: 0000000020000118 RSI: 0000000000000000 RDI: 00000000004bf9b2 [ 316.954177] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 316.961447] R10: 0000000000000400 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 316.968708] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 316.976178] protocol 88fb is buggy, dev hsr_slave_0 [ 316.981276] protocol 88fb is buggy, dev hsr_slave_1 [ 317.013773] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 317.112562] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 317.134224] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f00000000c0)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:08 executing program 5 (fault-call:4 fault-nth:6): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:08 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) [ 317.161950] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 317.172142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15074 comm=syz-executor.2 [ 317.187673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15101 comm=syz-executor.2 [ 317.261211] FAULT_INJECTION: forcing a failure. [ 317.261211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.282692] CPU: 0 PID: 15106 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 317.290714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.300081] Call Trace: [ 317.302705] dump_stack+0x142/0x197 [ 317.306365] should_fail.cold+0x10f/0x159 [ 317.310522] ? __might_sleep+0x93/0xb0 [ 317.312228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15069 comm=syz-executor.4 [ 317.314419] __alloc_pages_nodemask+0x1d6/0x7a0 [ 317.314446] ? __alloc_pages_slowpath+0x2930/0x2930 [ 317.314459] ? lock_downgrade+0x740/0x740 [ 317.314481] alloc_pages_vma+0xc9/0x4c0 [ 317.328180] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 317.331494] shmem_alloc_page+0xf6/0x1a0 [ 317.331506] ? shmem_swapin+0x1a0/0x1a0 [ 317.331520] ? cred_has_capability+0x142/0x290 [ 317.331530] ? find_held_lock+0x35/0x130 [ 317.331540] ? check_preemption_disabled+0x3c/0x250 [ 317.331553] ? __this_cpu_preempt_check+0x1d/0x30 [ 317.331563] ? percpu_counter_add_batch+0x112/0x160 [ 317.331575] ? __vm_enough_memory+0x26a/0x490 [ 317.331590] shmem_alloc_and_acct_page+0x12a/0x680 [ 317.331603] shmem_getpage_gfp+0x3e7/0x2870 [ 317.331623] ? shmem_mfill_atomic_pte+0x17e0/0x17e0 [ 317.331634] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 317.331648] shmem_write_begin+0xfd/0x1b0 [ 317.340517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=220 sclass=netlink_route_socket pig=15085 comm=syz-executor.4 [ 317.341006] ? trace_hardirqs_on_caller+0x400/0x590 [ 317.430855] generic_perform_write+0x1f8/0x480 [ 317.435470] ? page_endio+0x530/0x530 [ 317.439281] ? current_time+0xb0/0xb0 [ 317.443096] ? generic_file_write_iter+0x9a/0x660 [ 317.447972] __generic_file_write_iter+0x239/0x5b0 [ 317.452911] generic_file_write_iter+0x303/0x660 [ 317.458736] __vfs_write+0x4a7/0x6b0 01:38:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x448442, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 317.462460] ? selinux_file_open+0x420/0x420 [ 317.466885] ? kernel_read+0x120/0x120 [ 317.470783] ? check_preemption_disabled+0x3c/0x250 [ 317.475997] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 317.481473] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 317.486246] ? __sb_start_write+0x153/0x2f0 [ 317.490592] vfs_write+0x198/0x500 [ 317.494152] SyS_pwrite64+0x115/0x140 [ 317.494163] ? SyS_pread64+0x140/0x140 [ 317.494174] ? do_syscall_64+0x53/0x640 [ 317.494184] ? SyS_pread64+0x140/0x140 [ 317.494195] do_syscall_64+0x1e8/0x640 [ 317.501882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.501902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.501911] RIP: 0033:0x414717 [ 317.501916] RSP: 002b:00007fb3fd2eba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 317.501928] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000414717 [ 317.501934] RDX: 000000000000003a RSI: 00000000200000c0 RDI: 0000000000000008 [ 317.501940] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 01:38:08 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0befe8474070") getpeername$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000200)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 317.501946] R10: 0000000000000400 R11: 0000000000000293 R12: 00007fb3fd2ec6d4 [ 317.501951] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 317.584334] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 317.600117] protocol 88fb is buggy, dev hsr_slave_0 [ 317.605315] protocol 88fb is buggy, dev hsr_slave_1 01:38:08 executing program 5 (fault-call:4 fault-nth:7): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:08 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80480, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) add_key(0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4002) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 317.709613] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 317.760140] FAULT_INJECTION: forcing a failure. [ 317.760140] name failslab, interval 1, probability 0, space 0, times 0 [ 317.774796] CPU: 1 PID: 15140 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 317.782804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.792263] Call Trace: [ 317.794870] dump_stack+0x142/0x197 [ 317.798523] should_fail.cold+0x10f/0x159 [ 317.802782] should_failslab+0xdb/0x130 01:38:08 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 317.806807] kmem_cache_alloc+0x2d7/0x780 [ 317.810980] ? vfs_write+0x25f/0x500 [ 317.811000] getname_flags+0xcb/0x580 [ 317.811010] ? check_preemption_disabled+0x3c/0x250 [ 317.811022] getname+0x1a/0x20 [ 317.811033] do_sys_open+0x1e7/0x430 [ 317.811043] ? filp_open+0x70/0x70 [ 317.811050] ? fput+0xd4/0x150 [ 317.811064] ? SyS_pwrite64+0xca/0x140 [ 317.818696] SyS_open+0x2d/0x40 [ 317.818706] ? do_sys_open+0x430/0x430 [ 317.818719] do_syscall_64+0x1e8/0x640 01:38:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000240)={{0x0, 0x3, 0x2, 0x1, 0x4}, 0x81, 0xa13, 'id0\x00', 'timer1\x00', 0x0, 0x28a, 0x99, 0x4, 0x3}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000200)={0x0, 0x1, 0x5, 0x20, 0x1, 0x5, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18dd07000000000000000000010000000000006110000000000000950000000000000021aad140c82708033e8564225a4f98adfba75b72b4ee5b59f3531bc8be5854fc8377bb2e72fbc3580913803b3a9634653d0c3345d9088000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="8227447ae9c0a0d9ff86b32d54ddbd291800000004000000000000000000000061100000010000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) ioprio_get$uid(0x0, r1) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000100)=0x1) [ 317.818729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.818748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.838527] RIP: 0033:0x4146b1 [ 317.838533] RSP: 002b:00007fb3fd2eba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 317.838544] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 00000000004146b1 [ 317.838550] RDX: 00007fb3fd2ebb0a RSI: 0000000000000002 RDI: 00007fb3fd2ebb00 [ 317.838556] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 317.838562] R10: 0000000000000075 R11: 0000000000000293 R12: 00007fb3fd2ec6d4 01:38:08 executing program 1: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x80, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000100)=0x10000) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:08 executing program 5 (fault-call:4 fault-nth:8): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 317.838568] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 317.843177] protocol 88fb is buggy, dev hsr_slave_0 [ 317.843228] protocol 88fb is buggy, dev hsr_slave_1 [ 317.975576] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 318.023690] FAULT_INJECTION: forcing a failure. [ 318.023690] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.035659] CPU: 0 PID: 15159 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 318.043558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.052953] Call Trace: [ 318.055558] dump_stack+0x142/0x197 [ 318.059206] should_fail.cold+0x10f/0x159 [ 318.063591] __alloc_pages_nodemask+0x1d6/0x7a0 [ 318.068277] ? fs_reclaim_acquire+0x20/0x20 [ 318.072647] ? __alloc_pages_slowpath+0x2930/0x2930 [ 318.077700] cache_grow_begin+0x80/0x400 [ 318.081784] kmem_cache_alloc+0x6a6/0x780 [ 318.085936] ? vfs_write+0x25f/0x500 [ 318.089667] getname_flags+0xcb/0x580 [ 318.093479] ? check_preemption_disabled+0x3c/0x250 [ 318.098534] getname+0x1a/0x20 [ 318.101761] do_sys_open+0x1e7/0x430 [ 318.105494] ? filp_open+0x70/0x70 [ 318.109042] ? fput+0xd4/0x150 [ 318.112269] ? SyS_pwrite64+0xca/0x140 [ 318.116289] SyS_open+0x2d/0x40 [ 318.119592] ? do_sys_open+0x430/0x430 [ 318.123935] do_syscall_64+0x1e8/0x640 [ 318.127997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.132870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.138076] RIP: 0033:0x4146b1 [ 318.141274] RSP: 002b:00007fb3fd2eba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 318.148995] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 00000000004146b1 [ 318.156280] RDX: 00007fb3fd2ebb0a RSI: 0000000000000002 RDI: 00007fb3fd2ebb00 [ 318.163654] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a 01:38:08 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) r19 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) 01:38:08 executing program 1: r0 = socket$inet6(0xa, 0x1004, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000069d3000000000000950000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0xffffffffffffff1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) [ 318.171038] R10: 0000000000000075 R11: 0000000000000293 R12: 00007fb3fd2ec6d4 [ 318.179189] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 318.206139] EXT4-fs (loop5): bad block size 8192 01:38:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r10, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r15, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r15, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRESHEX], 0x227) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r16 = syz_open_pts(r0, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r19, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x2, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r21, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r22 = dup3(0xffffffffffffffff, r18, 0x0) ppoll(&(0x7f0000000540)=[{r22}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r16, 0x5423, &(0x7f0000000140)) 01:38:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="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", 0x146}], 0x4, 0x0) getpid() r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x0, 0x5, 0x0, 0x4}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) ptrace$setopts(0x4206, r3, 0xfffffffffffffffd, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r4 = syz_open_pts(r0, 0x0) dup3(r4, r0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x200, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r9, @ANYBLOB="0000ffff0000ffff296409ec259754bba2ef0b8db145813f0000000016e2cbfbf78b66f2c7549f6566a2469d99045a20237ec520ca5c12"], 0x3}}, 0x0) ppoll(&(0x7f0000000540)=[{r5}], 0x1, 0x0, 0x0, 0x272) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)) 01:38:09 executing program 1: alarm(0x200) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:09 executing program 5 (fault-call:4 fault-nth:9): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 318.405782] FAULT_INJECTION: forcing a failure. [ 318.405782] name failslab, interval 1, probability 0, space 0, times 0 [ 318.430372] CPU: 0 PID: 15192 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 318.438326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.448218] Call Trace: [ 318.450850] dump_stack+0x142/0x197 [ 318.454491] should_fail.cold+0x10f/0x159 [ 318.454508] should_failslab+0xdb/0x130 [ 318.454522] kmem_cache_alloc+0x2d7/0x780 [ 318.466884] ? save_stack+0xa9/0xd0 [ 318.466899] get_empty_filp+0x8c/0x3f0 [ 318.466911] path_openat+0x8f/0x3f70 [ 318.478314] ? trace_hardirqs_on+0x10/0x10 [ 318.482584] ? check_preemption_disabled+0x3c/0x250 [ 318.487632] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 318.487644] ? find_held_lock+0x35/0x130 [ 318.487654] ? save_trace+0x290/0x290 [ 318.500192] ? __alloc_fd+0x1d4/0x4a0 [ 318.504024] do_filp_open+0x18e/0x250 [ 318.507843] ? may_open_dev+0xe0/0xe0 [ 318.511659] ? lock_downgrade+0x740/0x740 [ 318.515819] ? do_raw_spin_unlock+0x16b/0x260 [ 318.515831] ? _raw_spin_unlock+0x2d/0x50 [ 318.515843] ? __alloc_fd+0x1d4/0x4a0 [ 318.515871] do_sys_open+0x2c5/0x430 [ 318.532180] ? filp_open+0x70/0x70 [ 318.535730] ? fput+0xd4/0x150 [ 318.539196] ? SyS_pwrite64+0xca/0x140 [ 318.543097] SyS_open+0x2d/0x40 [ 318.546378] ? do_sys_open+0x430/0x430 [ 318.546391] do_syscall_64+0x1e8/0x640 [ 318.546401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.546417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.564247] RIP: 0033:0x4146b1 [ 318.564253] RSP: 002b:00007fb3fd2eba60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 318.564262] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 00000000004146b1 [ 318.564266] RDX: 00007fb3fd2ebb0a RSI: 0000000000000002 RDI: 00007fb3fd2ebb00 [ 318.564271] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 318.564276] R10: 0000000000000075 R11: 0000000000000293 R12: 00007fb3fd2ec6d4 01:38:09 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyrinTe', &(0x7f0000000080)={'\xa5\x00\xa9', 0x1}, 0x0, 0x0, r0) add_key(0x0, 0x0, 0x0, 0x246, 0xfffffffffffffff8) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x20000) write$P9_RLOPEN(r1, &(0x7f00000000c0)={0x18, 0xd, 0x1, {{0x0, 0x4, 0x2}, 0x4}}, 0x18) 01:38:09 executing program 5 (fault-call:4 fault-nth:10): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 318.564281] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) fcntl$dupfd(r1, 0x0, r0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x188044, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x12, 0x1a, 0x1, "935eb042567a6e3bf3fb8f7ee6838404f335de76d91ddfcd972870b488412c1bffc0b680895a4387623ebeb68f1950a51d54cb71f5a75f3d0d9671daf24ebfe1", "97a65497216665f4f53fa070b664869916bdeab0c2090700148070f5f1e16b70360e92737405f7288b40ce4a107d872fc4ccc8f406b4b83ce2349f146eea8b2a", "c2fce9d55ad79ecbd181eda86ab5c24b9fe323feac4fb13081a39995be829529", [0x3, 0xffff]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r3 = syz_open_pts(r0, 0x0) dup3(r3, r0, 0x0) r4 = inotify_init() ppoll(&(0x7f0000000540), 0x0, 0x0, 0x0, 0x2bd) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f00000002c0)={r5, 0x0, 0x8}) 01:38:09 executing program 1: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000002700)="0805b5055e0bcfe8b167f4477da34071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002740)="1a2330cd47f9e4b2341fd2579a1087d4", 0x10) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff0e, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002780)=ANY=[@ANYBLOB="340000002e000705000000000000000000000000e556b8e0c39f18b25d2bedcf6a20ef80150752", @ANYRES32=r3, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x420001, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r11, 0x4142, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r12, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) dup2(r0, r7) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r13, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_REQBUFS(r13, 0xc0145608, &(0x7f00000026c0)={0x3ff, 0x0, 0x1}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000000380)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000002600)=[{&(0x7f00000003c0)="18264f", 0x3}, {&(0x7f0000000500)="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{&(0x7f0000001600)="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0x1000}], 0x6, 0x0, 0x0, 0x10}, 0x44679e40d68e964f) [ 318.689946] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 318.719860] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 318.746233] FAULT_INJECTION: forcing a failure. [ 318.746233] name failslab, interval 1, probability 0, space 0, times 0 [ 318.767794] CPU: 1 PID: 15214 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 318.775727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.785101] Call Trace: [ 318.787704] dump_stack+0x142/0x197 [ 318.791358] should_fail.cold+0x10f/0x159 [ 318.791381] should_failslab+0xdb/0x130 [ 318.799527] kmem_cache_alloc+0x2d7/0x780 [ 318.803680] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 318.809144] ? check_preemption_disabled+0x3c/0x250 [ 318.814165] selinux_file_alloc_security+0xb4/0x190 [ 318.819175] security_file_alloc+0x6d/0xa0 [ 318.823405] get_empty_filp+0x162/0x3f0 [ 318.827393] path_openat+0x8f/0x3f70 [ 318.831099] ? trace_hardirqs_on+0x10/0x10 [ 318.835331] ? check_preemption_disabled+0x3c/0x250 [ 318.840353] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 318.845283] ? find_held_lock+0x35/0x130 [ 318.849337] ? save_trace+0x290/0x290 [ 318.853826] ? __alloc_fd+0x1d4/0x4a0 [ 318.857634] do_filp_open+0x18e/0x250 [ 318.861567] ? may_open_dev+0xe0/0xe0 [ 318.865556] ? lock_downgrade+0x740/0x740 [ 318.869722] ? do_raw_spin_unlock+0x16b/0x260 [ 318.874218] ? _raw_spin_unlock+0x2d/0x50 [ 318.878354] ? __alloc_fd+0x1d4/0x4a0 [ 318.882153] do_sys_open+0x2c5/0x430 [ 318.885857] ? filp_open+0x70/0x70 [ 318.889399] ? fput+0xd4/0x150 [ 318.892668] ? SyS_pwrite64+0xca/0x140 [ 318.896633] SyS_open+0x2d/0x40 [ 318.899902] ? do_sys_open+0x430/0x430 [ 318.903799] do_syscall_64+0x1e8/0x640 [ 318.907676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.912514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.917694] RIP: 0033:0x4146b1 [ 318.920904] RSP: 002b:00007fb3fd2caa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 318.928606] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 00000000004146b1 [ 318.935879] RDX: 00007fb3fd2cab0a RSI: 0000000000000002 RDI: 00007fb3fd2cab00 01:38:09 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) r18 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) [ 318.943222] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 000000000000000a [ 318.950480] R10: 0000000000000075 R11: 0000000000000293 R12: 00007fb3fd2cb6d4 [ 318.957824] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:09 executing program 5 (fault-call:4 fault-nth:11): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 319.121855] FAULT_INJECTION: forcing a failure. [ 319.121855] name failslab, interval 1, probability 0, space 0, times 0 [ 319.146601] CPU: 1 PID: 15231 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 319.154675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.164058] Call Trace: [ 319.166674] dump_stack+0x142/0x197 [ 319.170409] should_fail.cold+0x10f/0x159 [ 319.174588] should_failslab+0xdb/0x130 [ 319.178579] kmem_cache_alloc_trace+0x2e9/0x790 [ 319.183267] ? __lockdep_init_map+0x10c/0x570 [ 319.187778] ? loop_get_status64+0x120/0x120 [ 319.192195] __kthread_create_on_node+0xe3/0x3e0 [ 319.196956] ? kthread_park+0x140/0x140 [ 319.200938] ? __fget+0x210/0x370 [ 319.204402] ? loop_get_status64+0x120/0x120 [ 319.208814] kthread_create_on_node+0xa8/0xd0 [ 319.213303] ? __kthread_create_on_node+0x3e0/0x3e0 [ 319.218332] ? __lockdep_init_map+0x10c/0x570 [ 319.222822] lo_ioctl+0xcf7/0x1ce0 [ 319.226351] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 319.231355] ? loop_probe+0x160/0x160 [ 319.235164] blkdev_ioctl+0x96b/0x1860 [ 319.239039] ? blkpg_ioctl+0x980/0x980 [ 319.242921] ? __might_sleep+0x93/0xb0 [ 319.246801] ? __fget+0x210/0x370 [ 319.250264] block_ioctl+0xde/0x120 [ 319.253966] ? blkdev_fallocate+0x3b0/0x3b0 [ 319.258273] do_vfs_ioctl+0x7ae/0x1060 [ 319.262146] ? selinux_file_mprotect+0x5d0/0x5d0 [ 319.266889] ? lock_downgrade+0x740/0x740 [ 319.271032] ? ioctl_preallocate+0x1c0/0x1c0 [ 319.275434] ? __fget+0x237/0x370 [ 319.278932] ? security_file_ioctl+0x89/0xb0 [ 319.283341] SyS_ioctl+0x8f/0xc0 [ 319.286700] ? do_vfs_ioctl+0x1060/0x1060 [ 319.290838] do_syscall_64+0x1e8/0x640 [ 319.294710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.299545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.304742] RIP: 0033:0x45a787 [ 319.307959] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.315656] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 319.322923] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 319.330212] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 319.337499] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 319.344774] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 319.357881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15199 comm=syz-executor.2 [ 319.374929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15203 comm=syz-executor.2 01:38:10 executing program 5 (fault-call:4 fault-nth:12): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80b00, 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x4, 0x10, "0e6aaae373aab59c4d9d3238934b6511c4b2e8900ad66dfae664f9af416312ca57c4be19715a1a0e4d415866c7f7eb0d7fe236003cd00434aabb3801fe8f9eb0", "b16087e195686acd605379182928efb25aa05b5bffcdb384ac2db22371d9458e", [0x3e6dae26, 0x3]}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) [ 319.532544] FAULT_INJECTION: forcing a failure. [ 319.532544] name failslab, interval 1, probability 0, space 0, times 0 [ 319.561318] CPU: 1 PID: 15242 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 319.569323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.578693] Call Trace: [ 319.581305] dump_stack+0x142/0x197 [ 319.584961] should_fail.cold+0x10f/0x159 [ 319.589128] should_failslab+0xdb/0x130 [ 319.593122] kmem_cache_alloc+0x2d7/0x780 [ 319.597274] ? trace_hardirqs_on+0x10/0x10 [ 319.601532] ? save_trace+0x290/0x290 [ 319.605331] __kernfs_new_node+0x70/0x480 [ 319.609482] kernfs_new_node+0x80/0xf0 [ 319.613362] kernfs_create_dir_ns+0x41/0x140 [ 319.617773] internal_create_group+0xea/0x7b0 [ 319.622271] sysfs_create_group+0x20/0x30 [ 319.626407] lo_ioctl+0x1176/0x1ce0 [ 319.630030] ? loop_probe+0x160/0x160 [ 319.633837] blkdev_ioctl+0x96b/0x1860 [ 319.637708] ? blkpg_ioctl+0x980/0x980 [ 319.641587] ? __might_sleep+0x93/0xb0 [ 319.645474] ? __fget+0x210/0x370 [ 319.648923] block_ioctl+0xde/0x120 [ 319.652549] ? blkdev_fallocate+0x3b0/0x3b0 [ 319.656945] do_vfs_ioctl+0x7ae/0x1060 [ 319.660822] ? selinux_file_mprotect+0x5d0/0x5d0 [ 319.665566] ? lock_downgrade+0x740/0x740 [ 319.669706] ? ioctl_preallocate+0x1c0/0x1c0 [ 319.674115] ? __fget+0x237/0x370 [ 319.677564] ? security_file_ioctl+0x89/0xb0 [ 319.681964] SyS_ioctl+0x8f/0xc0 [ 319.685320] ? do_vfs_ioctl+0x1060/0x1060 [ 319.689473] do_syscall_64+0x1e8/0x640 [ 319.693347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.698185] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.703387] RIP: 0033:0x45a787 [ 319.706562] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.714259] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 319.721515] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 319.728770] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 319.736865] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 319.744162] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 319.751669] net_ratelimit: 4 callbacks suppressed [ 319.751673] protocol 88fb is buggy, dev hsr_slave_0 [ 319.761743] protocol 88fb is buggy, dev hsr_slave_1 01:38:10 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) r17 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) [ 319.773572] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15219 comm=syz-executor.1 [ 319.805433] EXT4-fs (loop5): bad block size 8192 01:38:10 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x2, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r6, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) pwrite64(r2, &(0x7f0000000240)="d89c7f033020df570b4bfc63a0533490fde4259ffbc283ed5304952c242fc86a02e07441a0fb71db04616c5507768303ea48f026c933349a2d010ffb1bed44c313bd6348a59fdc2a36633c701f6037778932c267958d8648e15e4c794eb831df93b0cad8c71fa02d9069bb5066fcfd636cb72e6a7bebb0dff16990a7b95cdc9f79c25d57265b63dd3ec588a4b90d68671705baa0ccc61bf424ca4891997b32519ed29b10759a46f83456d05fe3b4effd17490d4ea20e86dc5fb585352cf6", 0xbe, 0xea) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) write$P9_RSYMLINK(r7, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x9, 0x2, 0x5}}, 0x14) sched_rr_get_interval(r1, &(0x7f0000000100)) 01:38:10 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1801000000000000000000000000000061100000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x1ff, @remote, 0x8}, 0x1c) 01:38:10 executing program 5 (fault-call:4 fault-nth:13): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 319.955690] FAULT_INJECTION: forcing a failure. [ 319.955690] name failslab, interval 1, probability 0, space 0, times 0 [ 319.983192] CPU: 1 PID: 15274 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 319.991120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.991126] Call Trace: 01:38:10 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x5, &(0x7f00000000c0)=@framed={{}, [@map_val={0x18, 0x0, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x510f}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 319.991142] dump_stack+0x142/0x197 [ 319.991161] should_fail.cold+0x10f/0x159 [ 319.991179] should_failslab+0xdb/0x130 [ 319.991188] kmem_cache_alloc+0x2d7/0x780 [ 319.991197] ? wait_for_completion+0x420/0x420 [ 319.991212] __kernfs_new_node+0x70/0x480 [ 319.991219] ? kernfs_activate+0x13a/0x190 [ 319.991231] kernfs_new_node+0x80/0xf0 [ 319.991243] __kernfs_create_file+0x46/0x323 [ 319.991257] sysfs_add_file_mode_ns+0x1e4/0x450 [ 319.991274] internal_create_group+0x232/0x7b0 [ 319.991291] sysfs_create_group+0x20/0x30 [ 319.991303] lo_ioctl+0x1176/0x1ce0 [ 319.991318] ? loop_probe+0x160/0x160 [ 320.011054] blkdev_ioctl+0x96b/0x1860 [ 320.011065] ? blkpg_ioctl+0x980/0x980 [ 320.011080] ? __might_sleep+0x93/0xb0 [ 320.011090] ? __fget+0x210/0x370 [ 320.011104] block_ioctl+0xde/0x120 [ 320.011113] ? blkdev_fallocate+0x3b0/0x3b0 [ 320.011123] do_vfs_ioctl+0x7ae/0x1060 [ 320.011133] ? selinux_file_mprotect+0x5d0/0x5d0 [ 320.011146] ? lock_downgrade+0x740/0x740 [ 320.019284] ? ioctl_preallocate+0x1c0/0x1c0 [ 320.019299] ? __fget+0x237/0x370 [ 320.019317] ? security_file_ioctl+0x89/0xb0 [ 320.019330] SyS_ioctl+0x8f/0xc0 [ 320.028060] ? do_vfs_ioctl+0x1060/0x1060 [ 320.028076] do_syscall_64+0x1e8/0x640 [ 320.028085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.028107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.028118] RIP: 0033:0x45a787 [ 320.036676] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.036687] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 320.036691] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 320.036696] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 320.036702] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 320.036707] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 320.199905] EXT4-fs (loop5): bad block size 8192 01:38:11 executing program 5 (fault-call:4 fault-nth:14): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 320.240107] protocol 88fb is buggy, dev hsr_slave_0 [ 320.245314] protocol 88fb is buggy, dev hsr_slave_1 01:38:11 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) r17 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) [ 320.343630] FAULT_INJECTION: forcing a failure. [ 320.343630] name failslab, interval 1, probability 0, space 0, times 0 [ 320.376378] CPU: 1 PID: 15296 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 320.384306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.393850] Call Trace: [ 320.396460] dump_stack+0x142/0x197 [ 320.400118] should_fail.cold+0x10f/0x159 [ 320.404322] should_failslab+0xdb/0x130 [ 320.408320] kmem_cache_alloc+0x2d7/0x780 [ 320.412481] ? wait_for_completion+0x420/0x420 [ 320.417092] __kernfs_new_node+0x70/0x480 [ 320.421251] ? kernfs_activate+0x13a/0x190 [ 320.425504] kernfs_new_node+0x80/0xf0 [ 320.429405] __kernfs_create_file+0x46/0x323 [ 320.433825] sysfs_add_file_mode_ns+0x1e4/0x450 [ 320.438504] internal_create_group+0x232/0x7b0 [ 320.443114] sysfs_create_group+0x20/0x30 [ 320.447290] lo_ioctl+0x1176/0x1ce0 [ 320.450932] ? loop_probe+0x160/0x160 [ 320.454743] blkdev_ioctl+0x96b/0x1860 [ 320.458635] ? blkpg_ioctl+0x980/0x980 [ 320.462545] ? __might_sleep+0x93/0xb0 [ 320.466545] ? __fget+0x210/0x370 [ 320.470018] block_ioctl+0xde/0x120 [ 320.473672] ? blkdev_fallocate+0x3b0/0x3b0 [ 320.473685] do_vfs_ioctl+0x7ae/0x1060 [ 320.473699] ? selinux_file_mprotect+0x5d0/0x5d0 [ 320.473710] ? lock_downgrade+0x740/0x740 [ 320.473721] ? ioctl_preallocate+0x1c0/0x1c0 [ 320.473736] ? __fget+0x237/0x370 [ 320.473753] ? security_file_ioctl+0x89/0xb0 [ 320.473767] SyS_ioctl+0x8f/0xc0 [ 320.486751] ? do_vfs_ioctl+0x1060/0x1060 [ 320.486765] do_syscall_64+0x1e8/0x640 [ 320.486775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.486794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.486803] RIP: 0033:0x45a787 [ 320.486809] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:38:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xac8b7ffe7e41b7ef, 0x54) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000080)=@srh={0x34, 0x10, 0x4, 0x8, 0x7f, 0x128df7b11d114bf2, 0x1e, [@empty, @rand_addr="2fd533b5fd46ad39d319a8279732b867", @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, @dev={0xfe, 0x80, [], 0x14}, @loopback, @ipv4={[], [], @broadcast}, @empty, @rand_addr="54867ea66b36be4e79e1829b41788c67"]}, 0x88) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) [ 320.486820] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 320.486826] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 320.486831] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 320.486836] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 320.486841] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 320.600570] EXT4-fs (loop5): bad block size 8192 01:38:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000000)={0x8, 0xff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:11 executing program 5 (fault-call:4 fault-nth:15): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:11 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0xa000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042cbd7000fddbdf25010000000000f8920753e3c3ba1db50d4069bb1b64636173742d6c696e6b000011b8da4d631bea9ce47190612ca4d286c52c2339ed5f2a54a918b33d0d0da48aef926568c41ba1817f584850c180aef2a569d1453176e4606e7f9e8be207076a3d597c4ede5da195bf6b16412aaab1"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) add_key(0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0xffffffffffffffff) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) tkill(r2, 0x10000000) syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xc02) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:11 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r16 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0xfffffffffffffe03, &(0x7f0000000180)={0x0}}, 0x95) [ 320.797586] FAULT_INJECTION: forcing a failure. [ 320.797586] name failslab, interval 1, probability 0, space 0, times 0 [ 320.820710] CPU: 0 PID: 15322 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 320.828645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.838110] Call Trace: [ 320.840732] dump_stack+0x142/0x197 [ 320.844402] should_fail.cold+0x10f/0x159 [ 320.848569] should_failslab+0xdb/0x130 [ 320.852558] kmem_cache_alloc+0x2d7/0x780 [ 320.856715] ? wait_for_completion+0x420/0x420 [ 320.861306] __kernfs_new_node+0x70/0x480 [ 320.865455] ? kernfs_activate+0x13a/0x190 [ 320.869717] kernfs_new_node+0x80/0xf0 [ 320.873612] __kernfs_create_file+0x46/0x323 [ 320.878028] sysfs_add_file_mode_ns+0x1e4/0x450 [ 320.882808] internal_create_group+0x232/0x7b0 [ 320.887416] sysfs_create_group+0x20/0x30 [ 320.891573] lo_ioctl+0x1176/0x1ce0 [ 320.895226] ? loop_probe+0x160/0x160 [ 320.899056] blkdev_ioctl+0x96b/0x1860 [ 320.902953] ? blkpg_ioctl+0x980/0x980 [ 320.906858] ? __might_sleep+0x93/0xb0 [ 320.910837] ? __fget+0x210/0x370 [ 320.914301] block_ioctl+0xde/0x120 [ 320.917932] ? blkdev_fallocate+0x3b0/0x3b0 [ 320.922274] do_vfs_ioctl+0x7ae/0x1060 [ 320.926177] ? selinux_file_mprotect+0x5d0/0x5d0 [ 320.930937] ? lock_downgrade+0x740/0x740 [ 320.935221] ? ioctl_preallocate+0x1c0/0x1c0 [ 320.939667] ? __fget+0x237/0x370 [ 320.943138] ? security_file_ioctl+0x89/0xb0 [ 320.947560] SyS_ioctl+0x8f/0xc0 [ 320.950949] ? do_vfs_ioctl+0x1060/0x1060 [ 320.955117] do_syscall_64+0x1e8/0x640 [ 320.959027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.963902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.969105] RIP: 0033:0x45a787 [ 320.972302] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 320.980021] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 320.987299] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 01:38:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) prctl$PR_GET_NO_NEW_PRIVS(0x27) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xff00000, @rand_addr="61c95c6213c73776e98906ed64583992", 0x4}, @in6={0xa, 0x4e20, 0x800000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x13}}, 0x680}], 0x38) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) 01:38:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') socket$pppoe(0x18, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000002c0)) syz_open_pts(r5, 0x80000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000002c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x200, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000000340)) mq_getsetattr(r6, &(0x7f00000000c0)={0xfff, 0x1, 0x7, 0x8001, 0x101, 0xffffffffffffff00, 0x1ff, 0x2}, &(0x7f0000000240)) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x7, 0x3, 0x9}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) [ 320.994586] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 320.994592] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 320.994597] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 321.029193] EXT4-fs (loop5): bad block size 8192 01:38:11 executing program 5 (fault-call:4 fault-nth:16): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23, @rand_addr=0x8}}) ioctl(r0, 0x9, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000200)={0x0, 0x0, [], @bt={0x1dc, 0xfffff26f, 0x3f, 0x80000000, 0x1, 0x1, 0x1, 0x1}}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:12 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvme-fabrics\x00', 0x400001, 0x0) [ 321.203586] Unknown ioctl 19268 [ 321.227757] FAULT_INJECTION: forcing a failure. [ 321.227757] name failslab, interval 1, probability 0, space 0, times 0 [ 321.246780] CPU: 1 PID: 15347 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 321.254815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.254821] Call Trace: [ 321.254840] dump_stack+0x142/0x197 [ 321.254859] should_fail.cold+0x10f/0x159 [ 321.254874] should_failslab+0xdb/0x130 [ 321.254883] kmem_cache_alloc+0x2d7/0x780 [ 321.254892] ? wait_for_completion+0x420/0x420 [ 321.254910] __kernfs_new_node+0x70/0x480 [ 321.254919] ? kernfs_activate+0x13a/0x190 [ 321.254932] kernfs_new_node+0x80/0xf0 [ 321.254945] __kernfs_create_file+0x46/0x323 [ 321.254959] sysfs_add_file_mode_ns+0x1e4/0x450 [ 321.254975] internal_create_group+0x232/0x7b0 [ 321.254991] sysfs_create_group+0x20/0x30 [ 321.255001] lo_ioctl+0x1176/0x1ce0 [ 321.255014] ? loop_probe+0x160/0x160 [ 321.255025] blkdev_ioctl+0x96b/0x1860 [ 321.255034] ? blkpg_ioctl+0x980/0x980 [ 321.255049] ? __might_sleep+0x93/0xb0 [ 321.255057] ? __fget+0x210/0x370 [ 321.255070] block_ioctl+0xde/0x120 [ 321.267070] ? blkdev_fallocate+0x3b0/0x3b0 [ 321.267082] do_vfs_ioctl+0x7ae/0x1060 [ 321.267095] ? selinux_file_mprotect+0x5d0/0x5d0 [ 321.267103] ? lock_downgrade+0x740/0x740 [ 321.267115] ? ioctl_preallocate+0x1c0/0x1c0 [ 321.365819] ? __fget+0x237/0x370 [ 321.369265] ? security_file_ioctl+0x89/0xb0 [ 321.373664] SyS_ioctl+0x8f/0xc0 [ 321.377017] ? do_vfs_ioctl+0x1060/0x1060 [ 321.381152] do_syscall_64+0x1e8/0x640 [ 321.385027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.389873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.395068] RIP: 0033:0x45a787 [ 321.398242] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 321.405940] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 321.413218] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 321.420486] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 321.427742] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 321.434999] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 321.446918] EXT4-fs (loop5): bad block size 8192 01:38:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x7ffffffd, 0x0, 0x7, 0x0, 0xfc, 0x0, 0x0, 0x7, 0x9, 0x0, 0xa4b1}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x8, 0x78263a6052a4d5be) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r4}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) setsockopt$CAN_RAW_LOOPBACK(r4, 0x65, 0x3, &(0x7f0000000000), 0x4) 01:38:12 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 01:38:12 executing program 5 (fault-call:4 fault-nth:17): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 321.616810] FAULT_INJECTION: forcing a failure. [ 321.616810] name failslab, interval 1, probability 0, space 0, times 0 [ 321.646266] CPU: 1 PID: 15375 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 321.654216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.663612] Call Trace: [ 321.666230] dump_stack+0x142/0x197 [ 321.669886] should_fail.cold+0x10f/0x159 [ 321.674055] should_failslab+0xdb/0x130 [ 321.678062] kmem_cache_alloc+0x2d7/0x780 [ 321.682227] ? wait_for_completion+0x420/0x420 [ 321.686887] __kernfs_new_node+0x70/0x480 [ 321.691061] ? kernfs_activate+0x13a/0x190 [ 321.695322] kernfs_new_node+0x80/0xf0 [ 321.699231] __kernfs_create_file+0x46/0x323 [ 321.703778] sysfs_add_file_mode_ns+0x1e4/0x450 [ 321.708475] internal_create_group+0x232/0x7b0 [ 321.713092] sysfs_create_group+0x20/0x30 [ 321.717251] lo_ioctl+0x1176/0x1ce0 [ 321.720898] ? loop_probe+0x160/0x160 [ 321.724720] blkdev_ioctl+0x96b/0x1860 [ 321.728637] ? blkpg_ioctl+0x980/0x980 [ 321.732538] ? __might_sleep+0x93/0xb0 [ 321.736430] ? __fget+0x210/0x370 [ 321.739899] block_ioctl+0xde/0x120 [ 321.743544] ? blkdev_fallocate+0x3b0/0x3b0 [ 321.747882] do_vfs_ioctl+0x7ae/0x1060 [ 321.751782] ? selinux_file_mprotect+0x5d0/0x5d0 [ 321.756544] ? lock_downgrade+0x740/0x740 [ 321.760727] ? ioctl_preallocate+0x1c0/0x1c0 [ 321.765143] ? __fget+0x237/0x370 [ 321.768610] ? security_file_ioctl+0x89/0xb0 [ 321.773121] SyS_ioctl+0x8f/0xc0 [ 321.776591] ? do_vfs_ioctl+0x1060/0x1060 [ 321.780755] do_syscall_64+0x1e8/0x640 [ 321.784646] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.789498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.794693] RIP: 0033:0x45a787 [ 321.797895] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 321.805656] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 01:38:12 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/236, 0xec}], 0x3) [ 321.812929] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 321.820200] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 321.827469] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 321.834935] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 321.842525] protocol 88fb is buggy, dev hsr_slave_0 [ 321.847641] protocol 88fb is buggy, dev hsr_slave_1 [ 321.878865] EXT4-fs (loop5): bad block size 8192 01:38:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)={0x1f, "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"}) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:12 executing program 5 (fault-call:4 fault-nth:18): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:12 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 321.951426] nla_parse: 15 callbacks suppressed [ 321.951430] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 322.025188] FAULT_INJECTION: forcing a failure. [ 322.025188] name failslab, interval 1, probability 0, space 0, times 0 [ 322.066186] CPU: 0 PID: 15395 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 322.074132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.083523] Call Trace: [ 322.086142] dump_stack+0x142/0x197 [ 322.089784] should_fail.cold+0x10f/0x159 [ 322.093962] should_failslab+0xdb/0x130 [ 322.097955] kmem_cache_alloc+0x2d7/0x780 [ 322.102119] ? wait_for_completion+0x420/0x420 [ 322.106721] __kernfs_new_node+0x70/0x480 [ 322.110872] ? kernfs_activate+0x13a/0x190 [ 322.115118] kernfs_new_node+0x80/0xf0 [ 322.119019] __kernfs_create_file+0x46/0x323 [ 322.123520] sysfs_add_file_mode_ns+0x1e4/0x450 [ 322.128217] internal_create_group+0x232/0x7b0 [ 322.132829] sysfs_create_group+0x20/0x30 [ 322.136987] lo_ioctl+0x1176/0x1ce0 [ 322.140627] ? loop_probe+0x160/0x160 [ 322.144458] blkdev_ioctl+0x96b/0x1860 [ 322.148357] ? blkpg_ioctl+0x980/0x980 [ 322.152332] ? __might_sleep+0x93/0xb0 [ 322.156225] ? __fget+0x210/0x370 [ 322.159684] block_ioctl+0xde/0x120 [ 322.163319] ? blkdev_fallocate+0x3b0/0x3b0 [ 322.167644] do_vfs_ioctl+0x7ae/0x1060 [ 322.171538] ? selinux_file_mprotect+0x5d0/0x5d0 [ 322.176298] ? lock_downgrade+0x740/0x740 [ 322.180450] ? ioctl_preallocate+0x1c0/0x1c0 [ 322.184886] ? __fget+0x237/0x370 [ 322.188353] ? security_file_ioctl+0x89/0xb0 [ 322.192807] SyS_ioctl+0x8f/0xc0 [ 322.196198] ? do_vfs_ioctl+0x1060/0x1060 [ 322.200381] do_syscall_64+0x1e8/0x640 [ 322.204283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.209139] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.214333] RIP: 0033:0x45a787 [ 322.217526] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 322.225247] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 322.232518] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 322.239876] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 322.247152] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 322.254440] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:13 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0), 0x10}, 0x78) [ 322.268206] EXT4-fs (loop5): bad block size 8192 01:38:13 executing program 5 (fault-call:4 fault-nth:19): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 322.413002] FAULT_INJECTION: forcing a failure. [ 322.413002] name failslab, interval 1, probability 0, space 0, times 0 [ 322.431113] CPU: 0 PID: 15417 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 322.439042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.448401] Call Trace: [ 322.448418] dump_stack+0x142/0x197 [ 322.448436] should_fail.cold+0x10f/0x159 [ 322.448452] should_failslab+0xdb/0x130 [ 322.454658] kmem_cache_alloc_trace+0x2e9/0x790 [ 322.454673] ? kernfs_put+0x35e/0x490 [ 322.454687] ? sysfs_add_file_mode_ns+0x1e4/0x450 [ 322.462787] ? devm_device_remove_groups+0x50/0x50 [ 322.462801] kobject_uevent_env+0x378/0xc23 [ 322.462811] ? internal_create_group+0x49a/0x7b0 [ 322.462825] kobject_uevent+0x20/0x26 [ 322.462835] lo_ioctl+0x11e7/0x1ce0 [ 322.462848] ? loop_probe+0x160/0x160 [ 322.462859] blkdev_ioctl+0x96b/0x1860 [ 322.462867] ? blkpg_ioctl+0x980/0x980 [ 322.462883] ? __might_sleep+0x93/0xb0 01:38:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 322.462892] ? __fget+0x210/0x370 [ 322.462905] block_ioctl+0xde/0x120 [ 322.462914] ? blkdev_fallocate+0x3b0/0x3b0 [ 322.462923] do_vfs_ioctl+0x7ae/0x1060 [ 322.462936] ? selinux_file_mprotect+0x5d0/0x5d0 [ 322.476214] ? lock_downgrade+0x740/0x740 [ 322.476231] ? ioctl_preallocate+0x1c0/0x1c0 [ 322.476241] ? __fget+0x237/0x370 [ 322.476258] ? security_file_ioctl+0x89/0xb0 [ 322.485496] SyS_ioctl+0x8f/0xc0 [ 322.485506] ? do_vfs_ioctl+0x1060/0x1060 [ 322.485519] do_syscall_64+0x1e8/0x640 [ 322.494054] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.494073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.494082] RIP: 0033:0x45a787 [ 322.501474] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 322.501486] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 322.501492] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 322.501497] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 322.501502] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 01:38:13 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r1) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) add_key(0x0, 0x0, 0x0, 0xffffffffffffffed, 0xfffffffffffffffa) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 322.501506] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:13 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r1 = shmget(0x3, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000"/28], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:13 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) [ 322.669247] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 322.749830] EXT4-fs (loop5): bad block size 8192 01:38:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x8000, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r7, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r12, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r13 = dup3(r3, r8, 0x80000) ioctl$KDGETMODE(r13, 0x4b3b, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 322.800110] protocol 88fb is buggy, dev hsr_slave_0 [ 322.805360] protocol 88fb is buggy, dev hsr_slave_1 01:38:13 executing program 5 (fault-call:4 fault-nth:20): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 322.963727] FAULT_INJECTION: forcing a failure. [ 322.963727] name failslab, interval 1, probability 0, space 0, times 0 [ 322.983278] CPU: 0 PID: 15452 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 322.991219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.000604] Call Trace: [ 323.000627] dump_stack+0x142/0x197 [ 323.000645] should_fail.cold+0x10f/0x159 [ 323.000668] should_failslab+0xdb/0x130 [ 323.000679] __kmalloc+0x2f0/0x7a0 [ 323.000689] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 323.000699] ? kobject_uevent_env+0x378/0xc23 [ 323.000709] ? rcu_read_lock_sched_held+0x110/0x130 [ 323.000717] ? kobject_get_path+0xbb/0x1a0 [ 323.000728] kobject_get_path+0xbb/0x1a0 [ 323.000739] ? devm_device_remove_groups+0x50/0x50 [ 323.000750] kobject_uevent_env+0x39c/0xc23 [ 323.000761] ? internal_create_group+0x49a/0x7b0 [ 323.000777] kobject_uevent+0x20/0x26 [ 323.000787] lo_ioctl+0x11e7/0x1ce0 [ 323.000804] ? loop_probe+0x160/0x160 [ 323.015140] blkdev_ioctl+0x96b/0x1860 [ 323.028614] ? blkpg_ioctl+0x980/0x980 [ 323.028633] ? __might_sleep+0x93/0xb0 [ 323.028643] ? __fget+0x210/0x370 [ 323.028656] block_ioctl+0xde/0x120 [ 323.046942] ? blkdev_fallocate+0x3b0/0x3b0 [ 323.046956] do_vfs_ioctl+0x7ae/0x1060 [ 323.046969] ? selinux_file_mprotect+0x5d0/0x5d0 [ 323.046979] ? lock_downgrade+0x740/0x740 [ 323.046990] ? ioctl_preallocate+0x1c0/0x1c0 [ 323.063471] ? __fget+0x237/0x370 [ 323.063489] ? security_file_ioctl+0x89/0xb0 [ 323.063509] SyS_ioctl+0x8f/0xc0 [ 323.063519] ? do_vfs_ioctl+0x1060/0x1060 [ 323.063532] do_syscall_64+0x1e8/0x640 [ 323.063540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.063556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.063564] RIP: 0033:0x45a787 [ 323.063569] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.063580] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 323.063585] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 01:38:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x4, 0x4, 0x2, 0xfeff, 0x4, 0x0, 0x80, 0x3, 0x3f, 0x4}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000000)) [ 323.063589] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 323.063594] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 323.063599] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 323.113903] EXT4-fs (loop5): bad block size 8192 [ 323.200148] protocol 88fb is buggy, dev hsr_slave_0 [ 323.205293] protocol 88fb is buggy, dev hsr_slave_1 01:38:14 executing program 5 (fault-call:4 fault-nth:21): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:14 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) [ 323.279083] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 323.297280] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.349485] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.358536] FAULT_INJECTION: forcing a failure. [ 323.358536] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.370356] CPU: 1 PID: 15465 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 323.378279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.387654] Call Trace: [ 323.390261] dump_stack+0x142/0x197 [ 323.393923] should_fail.cold+0x10f/0x159 [ 323.398092] __alloc_pages_nodemask+0x1d6/0x7a0 [ 323.403491] ? __alloc_pages_slowpath+0x2930/0x2930 [ 323.408540] cache_grow_begin+0x80/0x400 [ 323.412620] kmem_cache_alloc_trace+0x6b2/0x790 [ 323.417290] ? kernfs_put+0x35e/0x490 [ 323.421108] ? devm_device_remove_groups+0x50/0x50 [ 323.426060] kobject_uevent_env+0x378/0xc23 [ 323.430394] ? internal_create_group+0x49a/0x7b0 [ 323.435164] kobject_uevent+0x20/0x26 [ 323.438968] lo_ioctl+0x11e7/0x1ce0 [ 323.442616] ? loop_probe+0x160/0x160 01:38:14 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) [ 323.446422] blkdev_ioctl+0x96b/0x1860 [ 323.450316] ? blkpg_ioctl+0x980/0x980 [ 323.454229] ? __might_sleep+0x93/0xb0 [ 323.458133] ? __fget+0x210/0x370 [ 323.461603] block_ioctl+0xde/0x120 [ 323.465243] ? blkdev_fallocate+0x3b0/0x3b0 [ 323.469585] do_vfs_ioctl+0x7ae/0x1060 [ 323.473485] ? selinux_file_mprotect+0x5d0/0x5d0 [ 323.478251] ? lock_downgrade+0x740/0x740 [ 323.482413] ? ioctl_preallocate+0x1c0/0x1c0 [ 323.486846] ? __fget+0x237/0x370 [ 323.490312] ? security_file_ioctl+0x89/0xb0 [ 323.490327] SyS_ioctl+0x8f/0xc0 [ 323.490336] ? do_vfs_ioctl+0x1060/0x1060 [ 323.490348] do_syscall_64+0x1e8/0x640 [ 323.490360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.498131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.498141] RIP: 0033:0x45a787 [ 323.498146] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.498157] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 323.498162] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 323.498169] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a 01:38:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800000, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write$FUSE_INTERRUPT(r1, &(0x7f0000000340)={0x10, 0x0, 0x1}, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000480)="a2e9ad50ccf3da9dd60ed8a2a26bb9ea4fa319cc7d5ef13da61318d04fad2c16d541e97e69f3c5896ec82687c0701c6dbf031f8966febecabe0e555646943933a89ce261e2d7201a8d1c448650de6280c9117e2ecaa0e33021d99255e663254662c7cd17fff7e1486dde41d7577f3aa7b161825eb977a5ffecec726b87bd5cf2dd46a92a5b2eb5ce5eafbdbfaddccd46827e1c4a1d394fa68783d094d22efbc727f835321f71381addd4851966ea184f0b78c21d599d66cd405e5336ae0be86e32738fb2d3072a3a07fd8994577815f1d5ceb3a6", 0xd4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xc3, "44a617c15022da1f3c8f2dccd6a114604dc4ec0e12fb185da0064b768d800c37cf5eb0f0b0f8da728eb9e37316aa5beb4e342ee71b7b763484c7c702caab7853d53f6bfa7746c767b6bc3757cf70f8d040a792dbb040147fef6b9d06a915d25797ca9875bd39b6736c6d510a0c72acff81da07a9c52f256e7c2e7eab7d90f8afa72583a9a9f69dff8d1acd425110ee066a02c01becb90341843853d24bca7cc7048a515d1ac4ec13500f1d38bc2c5e66fab0e7b84d25788cc50cfbe5ff3f78604e383b"}, &(0x7f0000000100)=0xcb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r4, 0x5ffa}, &(0x7f0000000300)=0x8) [ 323.548978] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 323.548985] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 323.619205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15454 comm=syz-executor.2 [ 323.632064] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.662669] EXT4-fs (loop5): bad block size 8192 01:38:14 executing program 5 (fault-call:4 fault-nth:22): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 323.717473] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.738509] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1, 0x0, r3, 0x0}]) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000900)={0x0, @multicast1, @dev}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./bus\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@local, @in=@multicast2, 0x4e23, 0x5000, 0x4e23, 0x4, 0xa, 0x80, 0x0, 0x0, r7, r8}, {0x1, 0x0, 0x401, 0x400, 0x7fffffff, 0x4, 0x7fffffff, 0x1f}, {0xfffffffffffffff2, 0x971, 0x3ff, 0x4}, 0xfffffffb, 0x0, 0x0, 0x0, 0x3, 0x445fe99d7d30c731}, {{@in6=@rand_addr="3e842325f5af1fbe16d9930afe82a3d9", 0x4d2, 0x2b}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3503, 0x3, 0x1, 0x1, 0x8, 0x0, 0xff}}, 0xe8) io_getevents(r4, 0x6, 0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x814080, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r10, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r10, 0x7709, 0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x40b4, r9, &(0x7f0000000080)="a8af4512da22d67103fd3790d1d2b1fc853543caf2ce99c569139ffefafb35dca4020123aa170baeaa5fde28e284092f9d007a0e8a25db31377a6fd030dc2ac798298ddc279563d2f8dfc6cc9f07603c42e39dde9fb9954bd72ade71f0d30067cc9239fc163b616364060ef60545f2fbab491030fcfd5c848389cb2b3bc64973b4ac9aaae21ecbe2898cfe55a9311f9a5861df249e7ac963458dc25d3eeda6bcd603c2da7e32", 0xa6, 0xc1d6, 0x0, 0x2, r2}, &(0x7f0000000200)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote, 0x40}}, 0xff54, 0x2}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={r11, 0xfff}, 0x8) 01:38:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="48000000240007050000201a4a0480a782e9120000", @ANYRES32=r5, @ANYRESHEX=0x0], 0x3}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x1fc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r5, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x3}}, 0x40000) r6 = dup(r1) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f00000002c0)) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000000340)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x10000, 'syz0\x00', @default, 0x7f, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ioctl$SCSI_IOCTL_STOP_UNIT(r7, 0x6) [ 323.857642] FAULT_INJECTION: forcing a failure. [ 323.857642] name failslab, interval 1, probability 0, space 0, times 0 [ 323.896085] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 323.909365] CPU: 0 PID: 15497 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 323.917300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.926664] Call Trace: [ 323.929266] dump_stack+0x142/0x197 [ 323.932929] should_fail.cold+0x10f/0x159 [ 323.937114] should_failslab+0xdb/0x130 [ 323.941101] __kmalloc+0x2f0/0x7a0 [ 323.944654] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 323.950117] ? kobject_uevent_env+0x378/0xc23 [ 323.954631] ? rcu_read_lock_sched_held+0x110/0x130 [ 323.959658] ? kobject_get_path+0xbb/0x1a0 [ 323.963905] kobject_get_path+0xbb/0x1a0 [ 323.967972] ? devm_device_remove_groups+0x50/0x50 [ 323.972935] kobject_uevent_env+0x39c/0xc23 [ 323.977267] ? internal_create_group+0x49a/0x7b0 [ 323.982038] kobject_uevent+0x20/0x26 [ 323.985847] lo_ioctl+0x11e7/0x1ce0 [ 323.989481] ? loop_probe+0x160/0x160 [ 323.993289] blkdev_ioctl+0x96b/0x1860 [ 323.997178] ? blkpg_ioctl+0x980/0x980 [ 324.001082] ? __might_sleep+0x93/0xb0 [ 324.004974] ? __fget+0x210/0x370 [ 324.008436] block_ioctl+0xde/0x120 [ 324.012079] ? blkdev_fallocate+0x3b0/0x3b0 [ 324.016410] do_vfs_ioctl+0x7ae/0x1060 [ 324.020309] ? selinux_file_mprotect+0x5d0/0x5d0 [ 324.025071] ? lock_downgrade+0x740/0x740 [ 324.029236] ? ioctl_preallocate+0x1c0/0x1c0 [ 324.033658] ? __fget+0x237/0x370 [ 324.037123] ? security_file_ioctl+0x89/0xb0 [ 324.041542] SyS_ioctl+0x8f/0xc0 [ 324.044913] ? do_vfs_ioctl+0x1060/0x1060 [ 324.049062] do_syscall_64+0x1e8/0x640 [ 324.052950] ? trace_hardirqs_off_thunk+0x1a/0x1c 01:38:14 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) [ 324.057814] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.063030] RIP: 0033:0x45a787 [ 324.066226] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.073950] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a787 [ 324.081237] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 324.088522] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 000000000000000a [ 324.095817] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 324.103093] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0xfffffffc) [ 324.144951] EXT4-fs (loop5): bad block size 8192 01:38:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='wchan\x00') r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000540)=0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r1, 0x7, r6, &(0x7f00000005c0)={r7, r8}) openat$cgroup_ro(r2, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r13 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r13) r14 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='vboxnet0G![,\x00', r13) r15 = add_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r14, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e65772064656661756c742074b275737465643a2030304930303030303030303030303037353533000000000067c780e137b1f2d27bf8000000a449d3158b5cc0b3281dafcb"], 0x2a, r15) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r16, 0xc0502100, &(0x7f00000002c0)) ioctl$BLKIOOPT(r16, 0x1279, &(0x7f0000000600)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r12, 0x400443c9, &(0x7f00000000c0)={{0x7, 0x4, 0x7, 0x70}, 0xd8b}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="66611000000000dd009510000000ec000094760cd12b400000003ea778e3012691c4439f88b59c928c70d9328e9c64c213aec7d7967c9f6622aa71e7ecedc0ab213711670ec5cdbcf367a6aaf6a88a6513c82fd6db9cd98ec9d864d10b603da6e1732cad145c56dff84663ea7818847cf98e41a90897b88361e917fc19629432b7ed0ad35ca6abb06eb4695ae9b2a31ed17195885282c6236e71f76885b4e0344b530000000000bcb333944505c83c1cc9ba9b144ccdb54f662524aadf331bfc91cf5647c1356480d01950a0c873254c09f362d9128cfd8d5e56c2e15b976a6149ab380bf73327"], &(0x7f0000000140)='GPL\x00', 0x0, 0xfffffdc0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r11, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) pipe2(&(0x7f0000000500), 0x8cc00) 01:38:15 executing program 5 (fault-call:4 fault-nth:23): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 324.295518] FAULT_INJECTION: forcing a failure. [ 324.295518] name failslab, interval 1, probability 0, space 0, times 0 [ 324.308945] CPU: 0 PID: 15522 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 324.316877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.326241] Call Trace: [ 324.328839] dump_stack+0x142/0x197 [ 324.332487] should_fail.cold+0x10f/0x159 [ 324.336651] should_failslab+0xdb/0x130 [ 324.340635] __kmalloc+0x2f0/0x7a0 [ 324.344225] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 324.349693] ? kobject_uevent_env+0x378/0xc23 [ 324.354208] ? rcu_read_lock_sched_held+0x110/0x130 [ 324.359236] ? kobject_get_path+0xbb/0x1a0 [ 324.363495] kobject_get_path+0xbb/0x1a0 [ 324.367571] ? devm_device_remove_groups+0x50/0x50 [ 324.372537] kobject_uevent_env+0x39c/0xc23 [ 324.376869] ? internal_create_group+0x49a/0x7b0 [ 324.381660] kobject_uevent+0x20/0x26 [ 324.385472] lo_ioctl+0x11e7/0x1ce0 [ 324.389126] ? loop_probe+0x160/0x160 [ 324.392944] blkdev_ioctl+0x96b/0x1860 [ 324.396856] ? blkpg_ioctl+0x980/0x980 [ 324.400786] ? __might_sleep+0x93/0xb0 [ 324.404685] ? __fget+0x210/0x370 [ 324.408164] block_ioctl+0xde/0x120 [ 324.411814] ? blkdev_fallocate+0x3b0/0x3b0 [ 324.416150] do_vfs_ioctl+0x7ae/0x1060 [ 324.420068] ? selinux_file_mprotect+0x5d0/0x5d0 [ 324.424838] ? lock_downgrade+0x740/0x740 [ 324.429023] ? ioctl_preallocate+0x1c0/0x1c0 [ 324.433550] ? __fget+0x237/0x370 [ 324.437015] ? security_file_ioctl+0x89/0xb0 [ 324.441433] SyS_ioctl+0x8f/0xc0 [ 324.444819] ? do_vfs_ioctl+0x1060/0x1060 [ 324.449067] do_syscall_64+0x1e8/0x640 [ 324.452963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.457818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.463009] RIP: 0033:0x45a787 [ 324.466198] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.473998] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 324.481272] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 324.488631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a 01:38:15 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x2000)=nil) [ 324.495923] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 324.503389] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x7ff, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x20000000000000b0, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6, 0x10, &(0x7f0000000000), 0x280}, 0x48) [ 324.548954] EXT4-fs (loop5): bad block size 8192 01:38:15 executing program 5 (fault-call:4 fault-nth:24): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000061100000000000009500000000000000a955bbdddc7a4573c1bddfc704a9fad59018ab91d4a251d8ec055199d35f8e912887d6e6a60cba563273e2e34f521d16ced69390ce6c9c7cae0db8591cf776801855fc7cb7915f09c445139f5c71febe2f56f25b49cc87b08a5a915d1a971819a2337d46ee"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 324.678712] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 324.698802] FAULT_INJECTION: forcing a failure. [ 324.698802] name failslab, interval 1, probability 0, space 0, times 0 01:38:15 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 324.722690] CPU: 0 PID: 15541 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 324.730682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.730761] Call Trace: [ 324.730777] dump_stack+0x142/0x197 [ 324.730796] should_fail.cold+0x10f/0x159 [ 324.730814] should_failslab+0xdb/0x130 [ 324.730826] kmem_cache_alloc_node_trace+0x280/0x770 [ 324.730840] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 324.730853] __kmalloc_node_track_caller+0x3d/0x80 [ 324.730866] __kmalloc_reserve.isra.0+0x40/0xe0 [ 324.730878] __alloc_skb+0xcf/0x500 [ 324.770116] ? skb_trim+0x180/0x180 [ 324.770130] ? netlink_has_listeners+0x20a/0x330 [ 324.770145] kobject_uevent_env+0x781/0xc23 [ 324.770164] kobject_uevent+0x20/0x26 [ 324.770175] lo_ioctl+0x11e7/0x1ce0 [ 324.770190] ? loop_probe+0x160/0x160 [ 324.770201] blkdev_ioctl+0x96b/0x1860 [ 324.770209] ? blkpg_ioctl+0x980/0x980 [ 324.770223] ? __might_sleep+0x93/0xb0 [ 324.770233] ? __fget+0x210/0x370 [ 324.770249] block_ioctl+0xde/0x120 [ 324.770260] ? blkdev_fallocate+0x3b0/0x3b0 [ 324.770270] do_vfs_ioctl+0x7ae/0x1060 [ 324.770281] ? selinux_file_mprotect+0x5d0/0x5d0 [ 324.770289] ? lock_downgrade+0x740/0x740 [ 324.770300] ? ioctl_preallocate+0x1c0/0x1c0 [ 324.770314] ? __fget+0x237/0x370 [ 324.778608] ? security_file_ioctl+0x89/0xb0 [ 324.778624] SyS_ioctl+0x8f/0xc0 [ 324.778634] ? do_vfs_ioctl+0x1060/0x1060 [ 324.778647] do_syscall_64+0x1e8/0x640 [ 324.778655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.778677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.871982] RIP: 0033:0x45a787 [ 324.875158] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.882855] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 324.890114] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 324.897371] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 324.904631] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 324.911887] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 324.919372] net_ratelimit: 8 callbacks suppressed [ 324.919377] protocol 88fb is buggy, dev hsr_slave_0 01:38:15 executing program 1: socket$inet6(0xa, 0x80003, 0x6b) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r4, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr="6584a5e150bedcabbd728b71d25dfdc8"}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000080) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 324.929350] protocol 88fb is buggy, dev hsr_slave_1 [ 324.991667] EXT4-fs (loop5): bad block size 8192 01:38:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000577e720937c169870000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:15 executing program 5 (fault-call:4 fault-nth:25): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r8 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000400)=0x60) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r13, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) write$binfmt_aout(r8, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYRESHEX=r5, @ANYRES32=r0, @ANYRES16=r1, @ANYRESDEC, @ANYBLOB="b3fd89aacd077720e063904694ef35d58fecf6fc2db671c6c0dd8c44d0071e5e1c781ae562f5ee05c871319064f5f8343724bf5dcc02979d03ded5b668441a555963c7b402fa8bd115b642a9abca6ded4e2534cbdf69bfc2ea3e273a7621906ce7f5a9990496a15b42f9c280aa829368f894d8e5e90c443453436c7a4aa73ed691b60b1b84a4cab8175f7caed0b28adc1a68c6553e8d1f884fa00d9883aca6918019ca412aa1700d4aea", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESOCT=r13]], 0xe2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r14 = syz_open_pts(r0, 0x0) r15 = dup3(r14, r0, 0x0) ppoll(&(0x7f0000000540)=[{r15}], 0x1, 0x0, 0x0, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r20, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newtclass={0x3c, 0x28, 0x200, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r20, {0x9, 0x4}, {0x3, 0xd}, {0xc, 0x6}}, [@tclass_kind_options=@c_skbprio={0xc, 0x1, 'skbprio\x00'}, @TCA_RATE={0x8, 0x5, {0x4, 0x3}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20020044}, 0x8104) ioctl$TIOCSETD(r14, 0x5423, &(0x7f00000005c0)) 01:38:15 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 325.184936] FAULT_INJECTION: forcing a failure. [ 325.184936] name failslab, interval 1, probability 0, space 0, times 0 [ 325.197423] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=15572 comm=syz-executor.4 [ 325.221155] CPU: 0 PID: 15569 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 325.229105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.238474] Call Trace: [ 325.241074] dump_stack+0x142/0x197 [ 325.244724] should_fail.cold+0x10f/0x159 [ 325.248890] should_failslab+0xdb/0x130 [ 325.252874] kmem_cache_alloc_node_trace+0x280/0x770 [ 325.257992] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 325.263925] __kmalloc_node_track_caller+0x3d/0x80 [ 325.268895] __kmalloc_reserve.isra.0+0x40/0xe0 [ 325.273667] __alloc_skb+0xcf/0x500 [ 325.277295] ? skb_trim+0x180/0x180 [ 325.280943] ? netlink_has_listeners+0x20a/0x330 [ 325.285747] kobject_uevent_env+0x781/0xc23 [ 325.290088] kobject_uevent+0x20/0x26 [ 325.293928] lo_ioctl+0x11e7/0x1ce0 [ 325.297574] ? loop_probe+0x160/0x160 [ 325.301474] blkdev_ioctl+0x96b/0x1860 [ 325.305370] ? blkpg_ioctl+0x980/0x980 [ 325.309266] ? __might_sleep+0x93/0xb0 [ 325.313182] ? __fget+0x210/0x370 [ 325.316655] block_ioctl+0xde/0x120 [ 325.320384] ? blkdev_fallocate+0x3b0/0x3b0 [ 325.324742] do_vfs_ioctl+0x7ae/0x1060 [ 325.328636] ? selinux_file_mprotect+0x5d0/0x5d0 [ 325.333390] ? lock_downgrade+0x740/0x740 [ 325.337541] ? ioctl_preallocate+0x1c0/0x1c0 [ 325.337557] ? __fget+0x237/0x370 [ 325.337574] ? security_file_ioctl+0x89/0xb0 [ 325.337588] SyS_ioctl+0x8f/0xc0 [ 325.345445] ? do_vfs_ioctl+0x1060/0x1060 [ 325.345460] do_syscall_64+0x1e8/0x640 [ 325.345470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.345486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.345497] RIP: 0033:0x45a787 [ 325.374810] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.382663] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 325.389935] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 325.397207] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 325.404483] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 325.411782] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 325.419295] protocol 88fb is buggy, dev hsr_slave_0 [ 325.424434] protocol 88fb is buggy, dev hsr_slave_1 01:38:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000061100000000000009500000000800000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x33801ffe5c1160f9, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 325.432148] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=15584 comm=syz-executor.4 [ 325.457600] EXT4-fs (loop5): bad block size 8192 01:38:16 executing program 5 (fault-call:4 fault-nth:26): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)=""/38, &(0x7f0000000080)=0x26) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:16 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) r1 = gettid() sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0xe422) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockname$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x29a) r4 = getuid() r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000002c0)) write$UHID_GET_REPORT_REPLY(r5, &(0x7f0000000240)={0xa, 0x4, 0xfa, 0xf4}, 0xa) mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) socket$tipc(0x1e, 0x2, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000cc0)={0x534, 0x9, 0x9, 0x200, 0x70bd2a, 0x25dfdbff, {0x5, 0x0, 0x3}, [@nested={0x58, 0x23, [@typed={0x8, 0x57, @uid=r4}, @typed={0x24, 0x2e, @str='/selinux/avc/cache_threshold\x00'}, @generic="e38cdff3b88db4dab72011ecd6f86c8b918594fcca1ac80661bcadd1338fa7f07f4ee6af19"]}, @typed={0x8, 0x14, @pid=r6}, @nested={0xd0, 0x58, [@typed={0x4, 0xa}, @generic="ed8f433ce6e0808901452eb83f03c43139ce74938bfadab1fa9ef9ea90ff71e7e3065a1752788801100c6f0e4f7701bde36020fd1bfb7160c69f56a30c6bcc42dd49d882fae1a1bf009472f7f103e5080473d39007d15114e5cd2c7ea832b769bb2711349abf77c81fc2b800fa8c7fb0789d83d5a7453ed7886b221b703a331edb1f139796c0ff1614504af3abd0ac1d492a96634725ba3a987e15edb20a605f36ba7ecbe8e9763425147eecbc0bb717bc93a809781e715bbcc582baba6f92", @typed={0x8, 0x7f, @u32=0x8}]}, @nested={0x3a0, 0x60, [@generic="0f8999b66c50f0244367e49a00922bc8fb8233574007cabdff562e807faef254a58dd264126844d20e152d1283322a7785986e6601c303c2d93ae005c637ef7fafc559427a218d3168cb1d4c42f89ec6a4e6c40bb107e8f9bf3a5d6c32e8a9b9fc47cacf47c79852702fdfbec13e1cfb2e266954c8684073e025d711766562e0a0c6edecb855d18c8152509e0d63d574224235cea762917d716f74c78f41ccf37d26f928937fa53d3ed6857a92d0b4ca4f89a26abd1c5fec1b54fc3b6cab007de7e552304a3a0151506478c232244e0a74aac790f6ce55ccf6d11ef34bc254e7053dc142c5a19db55b7b21ffd90fd4489b6d9bf5", @generic="6d6cfcc99645cf749ce2eb2c5e4f", @generic="ba4d71b9f674e58b94f1253e6354ee8e357a275425e099aa0506412ece9dc742300283aaa4e8690c4271bdc0554d9f1db5616cf930052191741ccbb53c6435a0d8f6409fe911e6537fd026717c2eb3295425ed5af2bd1cdc7b3532e202836db5450390745e259eb5786c21e647515cd863c881f34e68f2aa29467c7ed8613f74557ef251da837417352c713c0e31aa3f691fb88371f8db754bdfd7a701d50b3906818fedf0cb81935c3393bfc1590fc1a260763966e3a856fbdead77c459ed3aee1c66b43ea88fd444e513ca9a1aed048ed6176b88e05a4e392902cbdbd3249f8c832ae53ca2f051ab00d0736aa52853cbaa214102a78a", @generic="abfa26aa6aac58b204d58d1545883c269f3badb25f8391fdfef78c927736f2e3adf5fcb8055a2e4d9b1369957865799e8d7f68176c5b886e04cbc3f3f0fea94f51a338788213c13c809a8bc6eeb5ba2b28ae00c18cf2d87ef8ad708cff", @generic="1d8e9b028603937f2d01c03df7647129e6914dbe9f057e66b335423736f5ef810448587aa6890809cbddfb5a24d4a455b84f64", @typed={0x8, 0x3e, @pid=r1}, @generic="6425ce7e2df07d860b5af5e5dc98e715cf121b2dc5cd18497483cb86c7401743ddffec34489f943c899e5fd3a17603307a6aa62cafd5895e3d35f3d6f71d0d6a01115adc4333304306c524f58093843933d7a02970c3ad3710f30805b9b2c38b73aabd3ebcce44511552df51c94517e65db4bd880c30dd4fe98c7f93605644e689ec2cded82efc6da4845949fc0ad0e3b0da8edff3680c595c64e877409c7b0ab32ac475f93156536946078d0a1b70524858faf0ad533f4e811863fb21798719edcf766d90bfa618468934a920eadcbfd27d89b5169f42c77bdf66aec1cfac628648220dfa33f26cff18bb72582c", @typed={0x1c, 0x15, @binary="b41617b15797f9d0116919e9c4a90169e22a29f5e1759d"}]}, @nested={0x48, 0x8f, [@generic="28d437aeb9b6d627deccb51209afe138b9afead13f25cabb7c1037e7adb97d1d95df92ff5fa0d3faf41716fd3f620d054d5c7fee0ac8ff46959805bcc45816c202"]}, @typed={0x8, 0x2, @str='.\x00'}]}, 0x534}, 0x1, 0x0, 0x0, 0x880}, 0x2) r7 = socket(0x10, 0x803, 0x0) shmget(0x1, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000140)={r8, 0x3}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000740)={r9, 0x2, 0x100}, 0x8) [ 325.677735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15581 comm=syz-executor.2 [ 325.696622] FAULT_INJECTION: forcing a failure. [ 325.696622] name failslab, interval 1, probability 0, space 0, times 0 01:38:16 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket(0x10, 0x803, 0x0) [ 325.723165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27103 sclass=netlink_route_socket pig=15571 comm=syz-executor.2 [ 325.745481] CPU: 0 PID: 15606 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 325.753415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.758589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2313 sclass=netlink_route_socket pig=15612 comm=syz-executor.0 [ 325.762787] Call Trace: [ 325.762808] dump_stack+0x142/0x197 [ 325.762825] should_fail.cold+0x10f/0x159 [ 325.762842] should_failslab+0xdb/0x130 [ 325.762852] kmem_cache_alloc_node+0x287/0x780 [ 325.762871] __alloc_skb+0x9c/0x500 [ 325.762881] ? skb_trim+0x180/0x180 [ 325.762892] ? netlink_has_listeners+0x20a/0x330 [ 325.762905] kobject_uevent_env+0x781/0xc23 [ 325.762922] kobject_uevent+0x20/0x26 [ 325.762934] lo_ioctl+0x11e7/0x1ce0 [ 325.762948] ? loop_probe+0x160/0x160 [ 325.762961] blkdev_ioctl+0x96b/0x1860 [ 325.826187] ? blkpg_ioctl+0x980/0x980 [ 325.830101] ? __might_sleep+0x93/0xb0 [ 325.834004] ? __fget+0x210/0x370 [ 325.837482] block_ioctl+0xde/0x120 [ 325.841126] ? blkdev_fallocate+0x3b0/0x3b0 [ 325.845455] do_vfs_ioctl+0x7ae/0x1060 [ 325.849354] ? selinux_file_mprotect+0x5d0/0x5d0 [ 325.854123] ? lock_downgrade+0x740/0x740 [ 325.858281] ? ioctl_preallocate+0x1c0/0x1c0 [ 325.862697] ? __fget+0x237/0x370 [ 325.866334] ? security_file_ioctl+0x89/0xb0 [ 325.870771] SyS_ioctl+0x8f/0xc0 [ 325.874160] ? do_vfs_ioctl+0x1060/0x1060 [ 325.878322] do_syscall_64+0x1e8/0x640 [ 325.882229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.887095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.892292] RIP: 0033:0x45a787 [ 325.895488] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 325.903257] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a787 [ 325.910547] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 325.917842] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 000000000000000a [ 325.925122] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 325.932398] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) [ 325.977270] EXT4-fs (loop5): bad block size 8192 01:38:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f00000000c0)={0x9, "f516788037a3ae7aca070cdfa7d74a320b2de6dba3ac38d58d83bdf5e7eb957f", 0x1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000200000061100000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000280)={0x8, @time={0x0, 0x1c9c380}, 0x1, {0x1, 0x7}, 0xff, 0x2, 0x1f}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) [ 326.000129] protocol 88fb is buggy, dev hsr_slave_0 [ 326.005258] protocol 88fb is buggy, dev hsr_slave_1 01:38:16 executing program 5 (fault-call:4 fault-nth:27): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:16 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000080000060aadf7b0000000300000010000000110000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 326.198840] FAULT_INJECTION: forcing a failure. [ 326.198840] name failslab, interval 1, probability 0, space 0, times 0 01:38:17 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket(0x10, 0x803, 0x0) [ 326.263525] CPU: 1 PID: 15633 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 326.271480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.280878] Call Trace: [ 326.283482] dump_stack+0x142/0x197 [ 326.287141] should_fail.cold+0x10f/0x159 [ 326.291327] should_failslab+0xdb/0x130 [ 326.295332] kmem_cache_alloc_node_trace+0x280/0x770 [ 326.300449] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 326.305915] __kmalloc_node_track_caller+0x3d/0x80 [ 326.310852] __kmalloc_reserve.isra.0+0x40/0xe0 [ 326.315529] __alloc_skb+0xcf/0x500 [ 326.319175] ? skb_trim+0x180/0x180 [ 326.322813] ? netlink_has_listeners+0x20a/0x330 [ 326.327611] kobject_uevent_env+0x781/0xc23 [ 326.331951] kobject_uevent+0x20/0x26 [ 326.335763] lo_ioctl+0x11e7/0x1ce0 [ 326.339399] ? loop_probe+0x160/0x160 [ 326.343217] blkdev_ioctl+0x96b/0x1860 [ 326.347120] ? blkpg_ioctl+0x980/0x980 [ 326.351026] ? __might_sleep+0x93/0xb0 [ 326.354927] ? __fget+0x210/0x370 [ 326.358395] block_ioctl+0xde/0x120 [ 326.362030] ? blkdev_fallocate+0x3b0/0x3b0 [ 326.366363] do_vfs_ioctl+0x7ae/0x1060 [ 326.370256] ? selinux_file_mprotect+0x5d0/0x5d0 [ 326.375017] ? lock_downgrade+0x740/0x740 [ 326.379171] ? ioctl_preallocate+0x1c0/0x1c0 [ 326.383588] ? __fget+0x237/0x370 [ 326.387051] ? security_file_ioctl+0x89/0xb0 [ 326.391463] SyS_ioctl+0x8f/0xc0 [ 326.394851] ? do_vfs_ioctl+0x1060/0x1060 [ 326.399000] do_syscall_64+0x1e8/0x640 [ 326.402891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 326.407742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 01:38:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1}, 0xc}, 0x54) 01:38:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0xfffffffe}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 326.412927] RIP: 0033:0x45a787 [ 326.416112] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 326.423845] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 326.431119] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 326.438391] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 326.445672] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 326.452952] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x448400, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20080, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000700)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x2, &(0x7f0000000280)=@raw=[@map_val={0x18, 0xa, 0x2, 0x0, r6, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x0, 0x1, 0x0, r1}, @exit, @generic={0xff, 0xa, 0x0, 0x3f, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0x2, 0x1, 0x0, r3}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, [], 0x0, 0x1a, r4, 0x8, &(0x7f0000000000)={0x7}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 01:38:17 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write$nbd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="674466980000000002000200040000008982ad4357d058147c3d29abad80500d082a8872be81d41dd24516762aac92ffc9aeffaabc4731c1af1f573a7e42df5f78fbabde1f9d00d621d8118773fbeabfd01005c177b7a6e49c8e2c0ca25931a02129b832b4e9d19f4c3597ce16bac25a1135c1a386e4de4f3f15217a6cc6e50dd06da2cd44e2f26620c8a3399cbb3a"], 0x44) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x105200) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:17 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$SNDRV_PCM_IOCTL_PAUSE(r0, 0x40044145, &(0x7f0000000000)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) write$binfmt_aout(r2, &(0x7f0000000280)=ANY=[], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r5 = syz_open_pts(r1, 0x8000) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x8000, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x5, &(0x7f00000001c0)=[{0xf6db, 0x6e, 0x3f, 0x3}, {0x2, 0x5, 0xff, 0x7}, {0xf3ad, 0x4, 0x46, 0xfffffe01}, {0x0, 0x7f, 0x80, 0x9}, {0x3, 0x43, 0x1, 0x1}]}) r7 = dup3(r6, r5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$USBDEVFS_RELEASEINTERFACE(r8, 0x80045510, &(0x7f0000000280)=0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='/dev/ptmx\x00'}, 0x10) ppoll(&(0x7f0000000540)=[{r7}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000140)) [ 326.535233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2313 sclass=netlink_route_socket pig=15612 comm=syz-executor.0 [ 326.570106] protocol 88fb is buggy, dev hsr_slave_0 [ 326.575485] protocol 88fb is buggy, dev hsr_slave_1 01:38:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffffd3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="180019ff000000005410937e95ac97246743adf7a5e48d45cfd4924766c6b74fe948a26a77228b3467e2b211542600c8c387c238bbb0d725d43edbbcdc1389b8d34c7e55455eb3034b11e29742b558006463ff21286a74"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6, 0x10, &(0x7f0000000000), 0x11f}, 0x48) [ 326.600857] EXT4-fs (loop5): bad block size 8192 [ 326.668428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15664 comm=syz-executor.0 01:38:17 executing program 5 (fault-call:4 fault-nth:28): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000200)={0x0, @reserved}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000e208ecb286820557550b32cecbc0b4c41b023d5089b4949487221fc18b00000000000000000061100000000043c69500"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x49d4495629edd07e, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 01:38:17 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket(0x10, 0x803, 0x0) [ 326.874739] FAULT_INJECTION: forcing a failure. [ 326.874739] name failslab, interval 1, probability 0, space 0, times 0 [ 326.894067] CPU: 1 PID: 15680 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 326.902101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.911646] Call Trace: [ 326.914366] dump_stack+0x142/0x197 [ 326.918030] should_fail.cold+0x10f/0x159 [ 326.922215] should_failslab+0xdb/0x130 [ 326.926213] kmem_cache_alloc_node_trace+0x280/0x770 [ 326.931339] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 326.936833] __kmalloc_node_track_caller+0x3d/0x80 [ 326.941789] __kmalloc_reserve.isra.0+0x40/0xe0 [ 326.946479] __alloc_skb+0xcf/0x500 [ 326.950124] ? skb_trim+0x180/0x180 [ 326.953768] ? netlink_has_listeners+0x20a/0x330 [ 326.958540] kobject_uevent_env+0x781/0xc23 [ 326.962971] kobject_uevent+0x20/0x26 [ 326.966779] lo_ioctl+0x11e7/0x1ce0 [ 326.970448] ? loop_probe+0x160/0x160 [ 326.974251] blkdev_ioctl+0x96b/0x1860 [ 326.978144] ? blkpg_ioctl+0x980/0x980 [ 326.982157] ? __might_sleep+0x93/0xb0 [ 326.986069] ? __fget+0x210/0x370 [ 326.989536] block_ioctl+0xde/0x120 [ 326.993270] ? blkdev_fallocate+0x3b0/0x3b0 [ 326.997624] do_vfs_ioctl+0x7ae/0x1060 [ 327.001530] ? selinux_file_mprotect+0x5d0/0x5d0 [ 327.006296] ? lock_downgrade+0x740/0x740 [ 327.010455] ? ioctl_preallocate+0x1c0/0x1c0 [ 327.014873] ? __fget+0x237/0x370 [ 327.018335] ? security_file_ioctl+0x89/0xb0 01:38:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) listen(r2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/101) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000557fecb2d565fc1cbe000000000000000061100000000000009500000000000000c696fb10c01f3442eae029440f05db36eb9425d8d3f60b87232e0d758e7a1531cddf7e694528f7d703f2dc754bddce01c5e51a401468701416998273861684694592e17af839a2c51a0086c0bb94e0921aa8886889d8f8f86d0260"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000002c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x700, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 327.022753] SyS_ioctl+0x8f/0xc0 [ 327.026118] ? do_vfs_ioctl+0x1060/0x1060 [ 327.030278] do_syscall_64+0x1e8/0x640 [ 327.034180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.039042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.039051] RIP: 0033:0x45a787 [ 327.039057] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.039068] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 327.039077] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 327.062513] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 327.062519] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 327.062524] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 327.077342] protocol 88fb is buggy, dev hsr_slave_0 [ 327.096879] protocol 88fb is buggy, dev hsr_slave_1 [ 327.121087] EXT4-fs (loop5): bad block size 8192 01:38:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x3f, 0x0, 0x8, 0xf9, 0x7, 0xda, 0x3f, 0x25, 0x80, 0x8, 0xfc}, 0xb) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:17 executing program 5 (fault-call:4 fault-nth:29): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:18 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 327.187597] nla_parse: 6 callbacks suppressed [ 327.187603] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 327.275030] FAULT_INJECTION: forcing a failure. [ 327.275030] name failslab, interval 1, probability 0, space 0, times 0 [ 327.286955] CPU: 1 PID: 15705 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 327.295156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.304541] Call Trace: [ 327.307154] dump_stack+0x142/0x197 [ 327.310808] should_fail.cold+0x10f/0x159 [ 327.314982] should_failslab+0xdb/0x130 [ 327.318964] kmem_cache_alloc_node+0x287/0x780 [ 327.323568] __alloc_skb+0x9c/0x500 [ 327.327204] ? skb_trim+0x180/0x180 [ 327.330834] ? netlink_has_listeners+0x20a/0x330 [ 327.335611] kobject_uevent_env+0x781/0xc23 [ 327.339987] kobject_uevent+0x20/0x26 [ 327.343942] lo_ioctl+0x11e7/0x1ce0 [ 327.347596] ? loop_probe+0x160/0x160 [ 327.351412] blkdev_ioctl+0x96b/0x1860 [ 327.355316] ? blkpg_ioctl+0x980/0x980 [ 327.359228] ? __might_sleep+0x93/0xb0 [ 327.363117] ? __fget+0x210/0x370 [ 327.366579] block_ioctl+0xde/0x120 [ 327.370208] ? blkdev_fallocate+0x3b0/0x3b0 [ 327.374546] do_vfs_ioctl+0x7ae/0x1060 [ 327.378619] ? selinux_file_mprotect+0x5d0/0x5d0 [ 327.383410] ? lock_downgrade+0x740/0x740 [ 327.387848] ? ioctl_preallocate+0x1c0/0x1c0 [ 327.392277] ? __fget+0x237/0x370 [ 327.395747] ? security_file_ioctl+0x89/0xb0 [ 327.400164] SyS_ioctl+0x8f/0xc0 [ 327.403533] ? do_vfs_ioctl+0x1060/0x1060 [ 327.407684] do_syscall_64+0x1e8/0x640 [ 327.411572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.416419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.421623] RIP: 0033:0x45a787 [ 327.424819] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 327.432538] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 327.432544] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 327.432549] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 327.432554] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 327.432560] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 327.452699] EXT4-fs (loop5): bad block size 8192 01:38:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) [ 327.464860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15713 comm=syz-executor.0 01:38:18 executing program 5 (fault-call:4 fault-nth:30): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:18 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f0000000240)={0x7, "5af7e0bdb9e6fce56e591b6cdbcd447e9a0c6ddfb543f46d1603f1d279f8c39c94a3f0d6a05e5e61cf3f5ad81102624b2a846004afc9349aa85e1f332bd4876e20529cab95060327202eafc9ce52b7368e239f283ce2845cbc3eb16765b987f2c1c369c6bd234a59976f1e947fc5d810447fefab2813edbbf9078eabef3d34c8ff824be1ca4bdfef243f9c58081589266d01b25c0b54b2cf0c4ecac9405e67877d9deda51bca319cd7847c84600f130b9a55a6bcfed4ffb7a166f1ff2ba3efb15aa4fa3a03f82fe562c65994c937b1d242d9e60eecdea946b67199d95a3bf5e0104f46dce23407972897a1be70ddda97c50a335ef8f9fe0aca609a5241959f7b"}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffff3e, &(0x7f0000000180)={0x0, 0xd7}, 0x1, 0x0, 0x0, 0x2040004}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=0x38) semctl$SETVAL(0xffffffffffffffff, 0x3, 0x10, &(0x7f00000000c0)=0x6) 01:38:18 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 327.678065] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 327.711981] FAULT_INJECTION: forcing a failure. [ 327.711981] name failslab, interval 1, probability 0, space 0, times 0 [ 327.756375] CPU: 1 PID: 15732 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 327.764429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.764434] Call Trace: [ 327.764452] dump_stack+0x142/0x197 [ 327.764472] should_fail.cold+0x10f/0x159 [ 327.764488] should_failslab+0xdb/0x130 [ 327.776454] kmem_cache_alloc_node+0x287/0x780 [ 327.776475] __alloc_skb+0x9c/0x500 [ 327.776486] ? skb_trim+0x180/0x180 [ 327.776502] ? netlink_has_listeners+0x20a/0x330 [ 327.804913] kobject_uevent_env+0x781/0xc23 [ 327.809249] kobject_uevent+0x20/0x26 [ 327.813058] lo_ioctl+0x11e7/0x1ce0 [ 327.816694] ? loop_probe+0x160/0x160 [ 327.820682] blkdev_ioctl+0x96b/0x1860 [ 327.824582] ? blkpg_ioctl+0x980/0x980 [ 327.828478] ? __might_sleep+0x93/0xb0 [ 327.832376] ? __fget+0x210/0x370 [ 327.835836] block_ioctl+0xde/0x120 [ 327.839466] ? blkdev_fallocate+0x3b0/0x3b0 [ 327.843794] do_vfs_ioctl+0x7ae/0x1060 [ 327.847683] ? selinux_file_mprotect+0x5d0/0x5d0 [ 327.852449] ? lock_downgrade+0x740/0x740 [ 327.856612] ? ioctl_preallocate+0x1c0/0x1c0 [ 327.861034] ? __fget+0x237/0x370 [ 327.864499] ? security_file_ioctl+0x89/0xb0 [ 327.868911] SyS_ioctl+0x8f/0xc0 [ 327.872289] ? do_vfs_ioctl+0x1060/0x1060 [ 327.876438] do_syscall_64+0x1e8/0x640 [ 327.880341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.885195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.890389] RIP: 0033:0x45a787 [ 327.893575] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:38:18 executing program 5 (fault-call:4 fault-nth:31): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 327.901284] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 327.908557] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 327.915840] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 327.915846] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 327.915851] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 327.937844] EXT4-fs (loop5): bad block size 8192 01:38:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0xb91f73407e6bee7e, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x40) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) r3 = socket$rxrpc(0x21, 0x2, 0x2) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) syz_open_pts(r1, 0x8000) r4 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000080)) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r8 = epoll_create(0x3) sendfile(r5, r8, 0x0, 0x3) r9 = dup3(r4, r0, 0x0) ppoll(&(0x7f0000000540)=[{r9}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)) 01:38:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 328.116774] FAULT_INJECTION: forcing a failure. [ 328.116774] name failslab, interval 1, probability 0, space 0, times 0 [ 328.135571] CPU: 0 PID: 15757 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 328.143505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.153045] Call Trace: [ 328.155656] dump_stack+0x142/0x197 [ 328.159303] should_fail.cold+0x10f/0x159 [ 328.163489] should_failslab+0xdb/0x130 [ 328.168271] kmem_cache_alloc_node_trace+0x280/0x770 [ 328.173512] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 328.178996] __kmalloc_node_track_caller+0x3d/0x80 [ 328.183947] __kmalloc_reserve.isra.0+0x40/0xe0 [ 328.188666] __alloc_skb+0xcf/0x500 [ 328.192303] ? skb_trim+0x180/0x180 [ 328.195950] ? netlink_has_listeners+0x20a/0x330 [ 328.200736] kobject_uevent_env+0x781/0xc23 [ 328.205076] kobject_uevent+0x20/0x26 [ 328.208883] lo_ioctl+0x11e7/0x1ce0 [ 328.212525] ? loop_probe+0x160/0x160 [ 328.216330] blkdev_ioctl+0x96b/0x1860 [ 328.220222] ? blkpg_ioctl+0x980/0x980 [ 328.224125] ? __might_sleep+0x93/0xb0 [ 328.228039] ? __fget+0x210/0x370 [ 328.231526] block_ioctl+0xde/0x120 [ 328.235161] ? blkdev_fallocate+0x3b0/0x3b0 [ 328.239506] do_vfs_ioctl+0x7ae/0x1060 [ 328.243406] ? selinux_file_mprotect+0x5d0/0x5d0 [ 328.248187] ? lock_downgrade+0x740/0x740 [ 328.252344] ? ioctl_preallocate+0x1c0/0x1c0 [ 328.256759] ? __fget+0x237/0x370 [ 328.260249] ? security_file_ioctl+0x89/0xb0 [ 328.264667] SyS_ioctl+0x8f/0xc0 [ 328.268035] ? do_vfs_ioctl+0x1060/0x1060 [ 328.272226] do_syscall_64+0x1e8/0x640 [ 328.276131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.281029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.286253] RIP: 0033:0x45a787 [ 328.289446] RSP: 002b:00007fb3fd2caa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.297165] RAX: ffffffffffffffda RBX: 00007fb3fd2cac90 RCX: 000000000045a787 [ 328.304550] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 01:38:19 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 328.311847] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 000000000000000a [ 328.319223] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2cb6d4 [ 328.326674] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 328.352094] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 328.361044] EXT4-fs (loop5): bad block size 8192 01:38:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x305100, 0xe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffb1df, @hyper}, 0xffffffffffffff0c) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write(r2, &(0x7f0000000200)="eb2b82cc2d1f4af935a725ab144872d8870e2252cb9f0c74be345d2680b2e8fff2316a551c756af8eea09ecb58287cda1546e4c683322564b465ef1c1f0d6d9638dd7da7be90a9603ad2139f1b721756fbb5e774071fe46e6287090da0440e9f7a376a398fc8ae3a655f4434593629a1df7821073060725398a8976baa4887c4dfb0e98adcd3c286d37739869e5df9c4262c507b82b07deddf61be7b4a30fdb2202ac3c5314c681bfbc83b82db25835b8fada6e98eb8dac4d7c618", 0xbb) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000e2fffffffffffff06110818783a8e6000000000000950000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:19 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:19 executing program 5 (fault-call:4 fault-nth:32): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 328.495406] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7981 sclass=netlink_route_socket pig=15778 comm=syz-executor.1 [ 328.535885] FAULT_INJECTION: forcing a failure. [ 328.535885] name failslab, interval 1, probability 0, space 0, times 0 [ 328.554882] CPU: 0 PID: 15783 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 328.562817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.572204] Call Trace: [ 328.574823] dump_stack+0x142/0x197 [ 328.578746] should_fail.cold+0x10f/0x159 [ 328.583549] should_failslab+0xdb/0x130 [ 328.587897] kmem_cache_alloc_node_trace+0x280/0x770 [ 328.593178] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 328.599028] __kmalloc_node_track_caller+0x3d/0x80 [ 328.604010] __kmalloc_reserve.isra.0+0x40/0xe0 [ 328.608785] __alloc_skb+0xcf/0x500 [ 328.612451] ? skb_trim+0x180/0x180 [ 328.616116] ? netlink_has_listeners+0x20a/0x330 [ 328.620955] kobject_uevent_env+0x781/0xc23 [ 328.625380] kobject_uevent+0x20/0x26 [ 328.629203] lo_ioctl+0x11e7/0x1ce0 [ 328.632851] ? loop_probe+0x160/0x160 [ 328.636662] blkdev_ioctl+0x96b/0x1860 [ 328.641200] ? blkpg_ioctl+0x980/0x980 [ 328.646385] ? __might_sleep+0x93/0xb0 [ 328.650575] ? __fget+0x210/0x370 [ 328.654051] block_ioctl+0xde/0x120 [ 328.657962] ? blkdev_fallocate+0x3b0/0x3b0 [ 328.662406] do_vfs_ioctl+0x7ae/0x1060 [ 328.666294] ? selinux_file_mprotect+0x5d0/0x5d0 [ 328.671075] ? lock_downgrade+0x740/0x740 [ 328.675230] ? ioctl_preallocate+0x1c0/0x1c0 [ 328.679847] ? __fget+0x237/0x370 [ 328.684550] ? security_file_ioctl+0x89/0xb0 [ 328.689215] SyS_ioctl+0x8f/0xc0 [ 328.692796] ? do_vfs_ioctl+0x1060/0x1060 [ 328.697723] do_syscall_64+0x1e8/0x640 [ 328.701982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.706887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.712159] RIP: 0033:0x45a787 [ 328.715547] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.723525] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 01:38:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f00000001c0)={0x6, 0x118, 0xfa00, {{0x5, 0x382, "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", 0x8, 0x6, 0x80, 0x7f, 0x0, 0x1, 0x3f}}}, 0x120) r3 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000300)="e7605eb04621062b2beb096ccd76537ab05804e3fba19bcb3e43757a1ba50e90c7b636bb0e5ff5b60f6fc95d1ea5d7e45ac289399cb1ab521034bc3242daeb6bc8c4d2fa3e75e395cb2db298f724b28bc5a20a8732f7eee2d5a8a614832c1e84c0803d7105cd158194f05963200dd93c8526d18a789119f45ed2cf8c42444e1866533afa178eeb77bc690823e6944f66d3f74eddb178d0931cd248a9655eaf8e24c0d5c2659fe4b5f25088e96ba19f9bf1a078b6749150377ca028244c74c40744154059a4d95ad8b73c916b8ac026175464527f02a89644258dd38d418b8204abe32279e057cdbaa83d386ae90ee826943fc8d7", {0x4, 0x4, 0x31424752, 0x6, 0x2, 0x81, 0x689ba10848a01311, 0xffffffff}}) 01:38:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000061100000000000009500000000000000000000000000002729e04ffd6c2c80d39293104d97ff61141963e87aac06edbc22a7"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = dup2(r3, r1) ioctl$CAPI_NCCI_OPENCOUNT(r4, 0x80044326, &(0x7f0000000640)=0x1c) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0x1, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f0000000400)={0x94, "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"}) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r7, 0x1, 0x70bd22, 0x25dfdbfe, {{}, 0x0, 0x800b, 0x0, {0xffeb, 0x2, 0x4}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4081) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x380000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@mpls_delroute={0x24, 0x19, 0x200, 0x70bd28, 0x25dfdbfe, {0x1c, 0x10, 0x80, 0x96, 0xfd, 0x1, 0xfe, 0xa, 0x2000}, [@RTA_TTL_PROPAGATE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x44008060}, 0x4008000) [ 328.730813] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 328.738267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 328.745656] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 328.752922] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)={r4, 0x20, 0x6}, 0x8) lseek(0xffffffffffffffff, 0x56, 0xa3a1fce2181ab6c5) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x5, 0x9, 0x2, "57001b352ce98d7eeb5a3ad72c3a1464dbacbeb09ad7caddf72650a65515c5daac897fab84c01e675dd3725cde8043651bf68d8c6b026a5c9adadb440c2031", 0x3c}, 0x60) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:19 executing program 5 (fault-call:4 fault-nth:33): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 328.804473] EXT4-fs (loop5): bad block size 8192 [ 328.881781] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 01:38:19 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f00000000c0)={0xfffffffa, "4db7499ea0e3371c1b83196fabc4bc215d801646dabafdf8b2a2fb3b4fe3425c", 0x10, 0xfff, 0x3f, 0x2, 0x3}) [ 328.971299] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:19 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 329.020201] FAULT_INJECTION: forcing a failure. [ 329.020201] name failslab, interval 1, probability 0, space 0, times 0 [ 329.068844] CPU: 0 PID: 15806 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 329.077220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.086584] Call Trace: [ 329.089175] dump_stack+0x142/0x197 [ 329.092816] should_fail.cold+0x10f/0x159 [ 329.096967] should_failslab+0xdb/0x130 [ 329.100964] kmem_cache_alloc_node+0x287/0x780 [ 329.105566] __alloc_skb+0x9c/0x500 [ 329.109190] ? skb_trim+0x180/0x180 [ 329.112806] ? netlink_has_listeners+0x20a/0x330 [ 329.117571] kobject_uevent_env+0x781/0xc23 [ 329.121986] kobject_uevent+0x20/0x26 [ 329.125824] lo_ioctl+0x11e7/0x1ce0 [ 329.129517] ? loop_probe+0x160/0x160 [ 329.133337] blkdev_ioctl+0x96b/0x1860 [ 329.137232] ? blkpg_ioctl+0x980/0x980 [ 329.141113] ? __might_sleep+0x93/0xb0 [ 329.145018] ? __fget+0x210/0x370 [ 329.148498] block_ioctl+0xde/0x120 [ 329.152136] ? blkdev_fallocate+0x3b0/0x3b0 [ 329.156471] do_vfs_ioctl+0x7ae/0x1060 [ 329.160536] ? selinux_file_mprotect+0x5d0/0x5d0 [ 329.165388] ? lock_downgrade+0x740/0x740 [ 329.169626] ? ioctl_preallocate+0x1c0/0x1c0 [ 329.174025] ? __fget+0x237/0x370 [ 329.177482] ? security_file_ioctl+0x89/0xb0 [ 329.181880] SyS_ioctl+0x8f/0xc0 [ 329.185242] ? do_vfs_ioctl+0x1060/0x1060 [ 329.189388] do_syscall_64+0x1e8/0x640 [ 329.193270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.198103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.203276] RIP: 0033:0x45a787 [ 329.206456] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.214153] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 329.221406] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 [ 329.228668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 329.235922] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 329.243177] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 329.288634] EXT4-fs (loop5): bad block size 8192 01:38:20 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) msgget(0x3, 0x18) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") socket$packet(0x11, 0x3, 0x300) 01:38:20 executing program 5 (fault-call:4 fault-nth:34): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 329.534506] FAULT_INJECTION: forcing a failure. [ 329.534506] name failslab, interval 1, probability 0, space 0, times 0 [ 329.574563] CPU: 0 PID: 15832 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 329.582662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.592034] Call Trace: [ 329.594662] dump_stack+0x142/0x197 [ 329.598311] should_fail.cold+0x10f/0x159 [ 329.602846] should_failslab+0xdb/0x130 [ 329.606848] kmem_cache_alloc_node+0x287/0x780 [ 329.611454] __alloc_skb+0x9c/0x500 [ 329.615092] ? skb_trim+0x180/0x180 [ 329.618720] ? netlink_has_listeners+0x20a/0x330 [ 329.623487] kobject_uevent_env+0x781/0xc23 [ 329.627830] kobject_uevent+0x20/0x26 [ 329.631639] lo_ioctl+0x11e7/0x1ce0 [ 329.635277] ? loop_probe+0x160/0x160 [ 329.639093] blkdev_ioctl+0x96b/0x1860 [ 329.642986] ? blkpg_ioctl+0x980/0x980 [ 329.646892] ? __might_sleep+0x93/0xb0 [ 329.650806] ? __fget+0x210/0x370 [ 329.654266] block_ioctl+0xde/0x120 [ 329.657912] ? blkdev_fallocate+0x3b0/0x3b0 [ 329.662366] do_vfs_ioctl+0x7ae/0x1060 [ 329.666359] ? selinux_file_mprotect+0x5d0/0x5d0 [ 329.671271] ? lock_downgrade+0x740/0x740 [ 329.675449] ? ioctl_preallocate+0x1c0/0x1c0 [ 329.679881] ? __fget+0x237/0x370 [ 329.683345] ? security_file_ioctl+0x89/0xb0 [ 329.687767] SyS_ioctl+0x8f/0xc0 [ 329.691142] ? do_vfs_ioctl+0x1060/0x1060 [ 329.695302] do_syscall_64+0x1e8/0x640 [ 329.699387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.704230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.709692] RIP: 0033:0x45a787 [ 329.712865] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.720921] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 329.728183] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 01:38:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000000)={0xf95b33d, 0x5a0af072, 0x9, 0xa403, 0xfb, "8d54faf882909a531f69b20689c454b52810b4", 0x400, 0x4}) r4 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r4}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) dup(r5) [ 329.735528] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 329.743426] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 329.750983] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r8, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r16, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write$binfmt_aout(r0, &(0x7f00000015c0)=ANY=[@ANYRES32, @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESHEX=r2, @ANYRESDEC=0x0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRESHEX=r1, @ANYPTR, @ANYRES64=r4, @ANYRES32=r9, @ANYRES16], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16=r16, @ANYPTR], @ANYRESHEX=r17, @ANYRES32=r0], @ANYBLOB="4d136e91c6bb7453a216022e0f95ce02a9b19c909f606face28c999d75db4ada6c5e714adf6535cf39071434df26d5c13a773bac9118618c86399caa39c0a82cabd8", @ANYRESOCT=r19, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX=0x0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=0x0, @ANYRESDEC, @ANYPTR64, @ANYRES32=r8, @ANYRESOCT=0x0, @ANYRES16, @ANYRES16=0x0, @ANYRES32, @ANYPTR64, @ANYRES16=r21], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX]], @ANYPTR64, @ANYRESHEX=r13], 0xa3) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r22 = syz_open_pts(r0, 0x0) r23 = dup3(r22, r0, 0x0) ppoll(&(0x7f0000000540)=[{r23}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r22, 0x5423, &(0x7f0000000140)) 01:38:20 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f0000000580), 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r4, 0x40106614, &(0x7f0000000340)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x8) ftruncate(0xffffffffffffffff, 0xa2) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000140)=[0xfffffff9, 0x7ff, 0x101, 0x5, 0x1, 0x2, 0x3, 0x5, 0x7], 0x9, 0x5dd, 0x9, 0x370, 0x0, 0x6, {0x4c, 0xad, 0x8001, 0x5, 0x4b0, 0x1, 0x4, 0x81, 0x1000, 0xfc00, 0x4a, 0x7ff, 0xcca, 0x4, "70dc05411de0d19235cb25c33d3f38493d5154d257f3c5a4c1d15d4b3675ec7f"}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000840)="ff5b93baf4715971ba778a0491bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c8801132a05d254e6376c5418945dc78fb6c4d5c8a99c555b1b1d18be4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb299f0ee9b0a46430265a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b845494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253000000", 0x9e3c02eb2c842497) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x36a6a2429d0fbf04, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x2d9db3b27b703828, 0x1, 0x0, 0x1}]}, &(0x7f0000000180)='\x00RA\xf9\xffO\xa3\x19\xcc\xfe\xbe\xba\x83\x18G\x14r\xda\"\x02\xbbY\xe8\xc6\xfd\x91U\x98]\xd5v\x9b\x95\xb2-\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x005?G', 0x0, 0x2db, 0x0, 0x0, 0x0, [], 0x0, 0x0, r7, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffe}, 0x10}, 0x3e) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0100000000000000"], 0x48}}, 0x0) fcntl$dupfd(r8, 0x203, r6) [ 329.858745] EXT4-fs (loop5): bad block size 8192 01:38:20 executing program 5 (fault-call:4 fault-nth:35): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 329.902532] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:20 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x67) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x318d6cd252cb37d6, 0xeff76d13a99bc65b, r0, 0xa188d000) [ 330.075353] FAULT_INJECTION: forcing a failure. [ 330.075353] name failslab, interval 1, probability 0, space 0, times 0 [ 330.108627] CPU: 1 PID: 15863 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 330.116780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.126344] Call Trace: [ 330.128976] dump_stack+0x142/0x197 [ 330.132630] should_fail.cold+0x10f/0x159 [ 330.136812] should_failslab+0xdb/0x130 [ 330.140813] kmem_cache_alloc_node+0x287/0x780 [ 330.145427] __alloc_skb+0x9c/0x500 [ 330.149059] ? skb_trim+0x180/0x180 [ 330.152688] ? netlink_has_listeners+0x20a/0x330 [ 330.157457] kobject_uevent_env+0x781/0xc23 [ 330.161822] kobject_uevent+0x20/0x26 [ 330.165658] lo_ioctl+0x11e7/0x1ce0 [ 330.169559] ? loop_probe+0x160/0x160 [ 330.173374] blkdev_ioctl+0x96b/0x1860 [ 330.177284] ? blkpg_ioctl+0x980/0x980 [ 330.181200] ? __might_sleep+0x93/0xb0 [ 330.185180] ? __fget+0x210/0x370 [ 330.188664] block_ioctl+0xde/0x120 [ 330.192311] ? blkdev_fallocate+0x3b0/0x3b0 [ 330.196642] do_vfs_ioctl+0x7ae/0x1060 [ 330.200534] ? selinux_file_mprotect+0x5d0/0x5d0 [ 330.205315] ? lock_downgrade+0x740/0x740 [ 330.209469] ? ioctl_preallocate+0x1c0/0x1c0 [ 330.213896] ? __fget+0x237/0x370 [ 330.217887] ? security_file_ioctl+0x89/0xb0 [ 330.222307] SyS_ioctl+0x8f/0xc0 [ 330.225682] ? do_vfs_ioctl+0x1060/0x1060 [ 330.229846] do_syscall_64+0x1e8/0x640 [ 330.233740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.238600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.244671] RIP: 0033:0x45a787 [ 330.247862] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.255780] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 000000000045a787 [ 330.263182] RDX: 0000000000000008 RSI: 0000000000004c00 RDI: 0000000000000009 01:38:21 executing program 1: prctl$PR_GET_SECCOMP(0x15) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 330.270494] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 330.278345] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 330.285615] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 330.293580] net_ratelimit: 14 callbacks suppressed [ 330.293584] protocol 88fb is buggy, dev hsr_slave_0 [ 330.303674] protocol 88fb is buggy, dev hsr_slave_1 [ 330.313324] EXT4-fs (loop5): bad block size 8192 01:38:21 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 330.338999] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:21 executing program 5 (fault-call:4 fault-nth:36): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:21 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0xe4, 0xf7, 0x7f}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in6={0xa, 0x4e24, 0xaff, @loopback, 0x2}}}, 0x90) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0xfff, 0x7, 0x40, 0x400}, 0x8) 01:38:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x5, &(0x7f0000000200)=@framed={{}, [@map_val={0x18, 0xa, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x401}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x2, 'veth1_to_team\x00', {0x7}, 0x9}) 01:38:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f0000000240)="0805b505a1f88a7f0871415e0bcf12489087") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000eeffffffffffffff000061100000000000009500000000000000ade754aa625c2fc703297a681f10920ba35cd3539f7a6f65bdaa61db371a1782c491eb28f3cfaec2446310"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/41, 0x29}], 0x1) [ 330.464238] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 330.483661] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 330.504174] FAULT_INJECTION: forcing a failure. [ 330.504174] name failslab, interval 1, probability 0, space 0, times 0 [ 330.524968] CPU: 1 PID: 15892 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 330.533014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.533030] Call Trace: [ 330.533051] dump_stack+0x142/0x197 [ 330.533072] should_fail.cold+0x10f/0x159 [ 330.533084] should_failslab+0xdb/0x130 [ 330.533093] kmem_cache_alloc+0x2d7/0x780 [ 330.533103] ? __d_lookup+0x3a2/0x670 [ 330.533114] ? mark_held_locks+0xb1/0x100 [ 330.533126] ? d_lookup+0xe5/0x240 [ 330.564986] __d_alloc+0x2d/0x9f0 [ 330.565002] d_alloc+0x4d/0x270 [ 330.565017] __lookup_hash+0x58/0x180 [ 330.565031] filename_create+0x16c/0x430 [ 330.572742] ? kern_path_mountpoint+0x40/0x40 [ 330.572757] SyS_mkdir+0x92/0x200 [ 330.572767] ? SyS_mkdirat+0x210/0x210 [ 330.572777] ? do_syscall_64+0x53/0x640 [ 330.572788] ? SyS_mkdirat+0x210/0x210 [ 330.572799] do_syscall_64+0x1e8/0x640 [ 330.572809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.572824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.572834] RIP: 0033:0x459d37 [ 330.579589] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 330.579601] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000459d37 [ 330.579607] RDX: 0000000000000008 RSI: 00000000000001ff RDI: 0000000020000000 [ 330.579613] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 330.579619] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 330.579624] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x279fdfe, 0x0, 0x0, 0x1b}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:21 executing program 5 (fault-call:4 fault-nth:37): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 330.713291] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 330.800182] protocol 88fb is buggy, dev hsr_slave_0 [ 330.805311] protocol 88fb is buggy, dev hsr_slave_1 [ 330.818162] FAULT_INJECTION: forcing a failure. [ 330.818162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.830029] CPU: 0 PID: 15920 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 330.837951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.847326] Call Trace: [ 330.847348] dump_stack+0x142/0x197 [ 330.853569] should_fail.cold+0x10f/0x159 [ 330.853586] __alloc_pages_nodemask+0x1d6/0x7a0 [ 330.853596] ? fs_reclaim_acquire+0x20/0x20 [ 330.853611] ? __alloc_pages_slowpath+0x2930/0x2930 [ 330.853632] cache_grow_begin+0x80/0x400 [ 330.853644] kmem_cache_alloc+0x6a6/0x780 [ 330.862452] ? selinux_file_mprotect+0x5d0/0x5d0 [ 330.862464] ? lock_downgrade+0x740/0x740 [ 330.862482] getname_flags+0xcb/0x580 [ 330.862496] SyS_mkdir+0x7e/0x200 [ 330.862506] ? SyS_mkdirat+0x210/0x210 [ 330.862519] ? do_syscall_64+0x53/0x640 [ 330.862529] ? SyS_mkdirat+0x210/0x210 [ 330.862539] do_syscall_64+0x1e8/0x640 [ 330.862547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.862563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.862570] RIP: 0033:0x459d37 [ 330.862574] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 330.862584] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000459d37 [ 330.862589] RDX: 0000000000000008 RSI: 00000000000001ff RDI: 0000000020000000 01:38:21 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000200)=""/129, 0x7}) 01:38:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) socket$caif_seqpacket(0x25, 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 330.862594] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 330.862599] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 330.862607] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 330.889778] EXT4-fs (loop5): bad block size 8192 01:38:21 executing program 5 (fault-call:4 fault-nth:38): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:21 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:21 executing program 1: socket$inet6(0xa, 0x80003, 0x6b) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0xc9ec2ede45373a0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000180)="085e0b744298fbf6d9befa2650271d7fa250cfe8474071") r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f0000000300)={0x8, 'veth1_to_hsr\x00', {'bond_slave_0\x00'}, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 331.152052] FAULT_INJECTION: forcing a failure. [ 331.152052] name failslab, interval 1, probability 0, space 0, times 0 [ 331.191194] CPU: 1 PID: 15940 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 331.199136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.199141] Call Trace: [ 331.199160] dump_stack+0x142/0x197 [ 331.199179] should_fail.cold+0x10f/0x159 [ 331.199194] should_failslab+0xdb/0x130 [ 331.199207] kmem_cache_alloc+0x2d7/0x780 [ 331.227050] ? selinux_file_mprotect+0x5d0/0x5d0 [ 331.231829] ? lock_downgrade+0x740/0x740 [ 331.235981] ? ioctl_preallocate+0x1c0/0x1c0 [ 331.236095] getname_flags+0xcb/0x580 [ 331.244327] SyS_mkdir+0x7e/0x200 [ 331.247792] ? SyS_mkdirat+0x210/0x210 [ 331.251704] ? do_syscall_64+0x53/0x640 [ 331.251716] ? SyS_mkdirat+0x210/0x210 [ 331.251727] do_syscall_64+0x1e8/0x640 [ 331.251737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.251755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.251762] RIP: 0033:0x459d37 [ 331.251766] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 331.251776] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000459d37 [ 331.251785] RDX: 0000000000000008 RSI: 00000000000001ff RDI: 0000000020000000 [ 331.268358] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 331.268364] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 331.268370] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 331.291962] protocol 88fb is buggy, dev hsr_slave_0 [ 331.292021] protocol 88fb is buggy, dev hsr_slave_1 01:38:22 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r2) add_key(0x0, 0x0, 0x0, 0xffffffffffffffe8, r2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:22 executing program 5 (fault-call:4 fault-nth:39): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 331.522827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15948 comm=syz-executor.1 [ 331.536808] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15952 comm=syz-executor.1 01:38:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800040000000000000000a1abb31e006110000400100000950000000000000027be8139ec03"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000280)=r3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000000c0)="834aeb00c4e17d113f66430f388140bc6766470fc7b70a000000430f0016c744240000000000c744240200300000c7442406000000000f011c2466e90000000066b86a000f00d84e0fc79f89b20000c48291937c331e", 0x56}], 0x1, 0x25d15ea00e39566f, &(0x7f0000000200), 0x0) 01:38:22 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xfffffe74) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = getpid() pipe2(&(0x7f00000001c0), 0x0) sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='ns\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5, 0x9}, &(0x7f00000000c0)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@srh={0x0, 0x6, 0x4, 0x3, 0x2, 0x20, 0x470, [@rand_addr="01bf08503a54eee858ad560fe74492e3", @ipv4={[], [], @rand_addr=0x6}, @rand_addr="6f061c97c3d8c18dc673ce5aba799d25"]}, 0x38) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x5, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000006110000000000000950000000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 331.719089] FAULT_INJECTION: forcing a failure. [ 331.719089] name failslab, interval 1, probability 0, space 0, times 0 [ 331.795159] CPU: 0 PID: 15973 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 331.803117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.803124] Call Trace: [ 331.803143] dump_stack+0x142/0x197 [ 331.803163] should_fail.cold+0x10f/0x159 [ 331.803179] should_failslab+0xdb/0x130 [ 331.803189] kmem_cache_alloc+0x2d7/0x780 [ 331.803202] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 331.803213] ? ext4_sync_fs+0x800/0x800 [ 331.803223] ext4_alloc_inode+0x1d/0x610 [ 331.803234] alloc_inode+0x64/0x180 [ 331.803245] new_inode_pseudo+0x19/0xf0 [ 331.803255] new_inode+0x1f/0x40 [ 331.803264] __ext4_new_inode+0x32c/0x4860 [ 331.803281] ? avc_has_perm+0x2df/0x4b0 [ 331.803292] ? ext4_free_inode+0x1210/0x1210 [ 331.803312] ? dquot_get_next_dqblk+0x160/0x160 [ 331.873175] ext4_mkdir+0x331/0xc20 [ 331.877263] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 331.881946] ? security_inode_mkdir+0xd0/0x110 [ 331.886541] vfs_mkdir+0x3ca/0x610 [ 331.890090] SyS_mkdir+0x1b7/0x200 [ 331.890102] ? SyS_mkdirat+0x210/0x210 [ 331.890111] ? do_syscall_64+0x53/0x640 [ 331.890120] ? SyS_mkdirat+0x210/0x210 [ 331.890131] do_syscall_64+0x1e8/0x640 [ 331.890140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.890157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.890165] RIP: 0033:0x459d37 [ 331.890170] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 331.890180] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000459d37 [ 331.890186] RDX: 0000000000000008 RSI: 00000000000001ff RDI: 0000000020000000 01:38:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16, 0x8000, 0x1100}, [@IFLA_LINKINFO={0xfffffffffffffd87, 0x12, @vti={{0x0, 0x1, 'vti\x00'}, {0x0, 0x2, [@IFLA_VTI_LOCAL={0x0, 0x4, @multicast2}, @vti_common_policy=[@IFLA_VTI_OKEY={0x0, 0x3, 0x5}, @IFLA_VTI_OKEY={0x0, 0x3, 0x9}], @IFLA_VTI_REMOTE={0x0, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x60120e83bdb06328}, 0x1) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r19, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r21, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r21, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x18, 0x12, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, {0x8, 0x1, r17}}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r24}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYRES32, @ANYBLOB="920b1ee5393e71a58d6b8c5f506479c594e2c64d5130cd73c29bfe0c28c7af9618eb76892abae6eaf4e61aa905c425d23928fa5ea30c80f9cb2651f20a272806b152", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYRESOCT=r1, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESHEX=r5, @ANYRES32=0x0, @ANYBLOB="7ac8da3fd01fab366132c8e7145f117e99ea56b7139e0d07e089d3ff7477b57c70d16e2fdf7310923b2fd06a4b934e1a9ab561f59b338ae1f370ab62f38edae2cde7aa4940543639b9f5492ad84ba3cae9a6e9e2c9aecdb283480ac0fbe89232554fce45f7259bb34b98db618d2059777bdb248ed0738e694e3fcc99e59c552e182a7c08f96edb13dbd6ff4c60943590a079222acd99e59efff72c44e05379c32d28b9bedd6fbfb89ea31aa5bc01a61dd34bc1a9a9c59be1300dee60fa17dd794a7a5fe036d9594171fae6ce394b05f101030d9d9f90200d58a03b3992d0bb9930e3314388f688f2c7052863"], @ANYRES64=r0, @ANYRESOCT=r8, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="001ccb9752659b65d563416bfe1638c8cef0ba01262087d1ab49c3ff8b4cdd35526e7fa6a31884874b7bfe4884d588416f7d89f5bc5b9e99726bd35fec657acd7db239a32150a9ad31314e0027ce3acb0e58a8fada59563b76a171db9c6d3b7add9ebc3831b95db306110b3c29b9706ae36273093f4447a40a0c24728fef8225c6199e08f7880aa4", @ANYRESOCT=r0, @ANYRESOCT=r11, @ANYRESOCT, @ANYPTR64, @ANYRES32, @ANYRES32=r0]], @ANYRES32=r22, @ANYRES64=r22, @ANYBLOB="c01d59112b35e1c9fabab472262d30cd141f2b836dc4e297e90a86a7bba1c9de135649da0fd7c00c77e93f6a2621bcae60b63ae4281739e54ed8cee930fa61fdd3f2e4d282be813a58a1d763c9f5d1d5701d6c474920c860934d5b9dd6024b2ce1356ddd47dfa5ade3b8846a9d31e295409ce69fef0d99e0bd7ec0e3988e4944d821c346c2c4e789e5599a7e6d885f7b6e6c05c8f92e13ed96342611cdef548d7029098f11374a43412466d9afc6f5d0e52178ad1bb277fa79c506ef64e1a2c8c4b24068d65f955dfbd53cf52b50d3df744d0d9cb496631ce9be2068d6fa8e8d1495e4d847a3398e21f9b4ebbce7649d6e8d20a36b6397ee86173b9c7f820d0286e3d7cd0d50ece68409becc71670ca703f2d94ba87d344d1bd2c4d949aa24b0ed763c9f85fb04d8cc6ae058e1cdac12e255f9f1de226163d691f030fb931a4beca188beaf66c779ef07016c76bcdbd88e2ccba9f2b52d43b365b546745febe61890b03df6e3aa1f87787e83c6d29979ed55030ca86b72701e4013aa33c1350de2196aba9a7a9bcc5bf302ecd8fe161c198be1421caeed4f25f0ac41bb71db20a6f30e92cdf06b6559684a5a05b17414410900093a4eda04581d021971ec294d7ad0950a70c3ebc096e99b3fbeeefde7040b386b0cbb7619b9daf1897b1780871a7196b9ea4411c0576662d585e0885a841ffc55ac42cafadb302bd26dbf5cece286c4ed155c0bfe5a5e96789c9fad9dacd98b34d1a70b519718362cd6909ffe5bb66d244e31f9e5d5467c4bf65e433d47c756c308d3768f2321edd2a250cd3f69e07d7d0c9c9d3701abf21c3f7381182705af8a5b8e1535c82b22171ec30d9bf5e83ef7ded47f28fd67d8dc73a52c000644141e01d97a942a0e1f392590b1adcf363012e36878ea5a5dab3accf06f96c41dfd93d2d45feaa429dc32e73afce90ffd5d63009ee846f1fd5475378d464c3d133b58b29551ffb2b505205c51dd5549afe747e9dffcbdbcdd889f4b538169ea616f851809a4a83e56cd33cd0832d608c851fb2ff3445c7254595e12db93eef4203a90e7fd31a8f47e7730c5d96ef8838dae0d8cf6850c1e4209da986390420d5b34e0a08c5785c4614efb593e68714fec42619366050627d30e627da96f134b685322bab24ee2a4f6ae524584ec58d22ca09e6742629889d80da9b907ee3ccc8984e8e1a38b234e3c48719e4c7607fcffd2bcda47749a3e86f8947f2a6b108dcf33e67412229afac241218698551a7642e4991905b146fe0a660007d1a29302c9280e3444cc4e7c4b8da7cde73b5c374cdbacf9994d4ff2a69653efc2128a16dba750192ee29caba643c9d422735fddee50323b5db5d9773039ccf3f5cbcbab4cbb8fb35b501afed087bb6081616483551c0affb4d6ff9b4043a531e4254b61e90a6ea91d436a4d1e9514cfedfc39e202b2078153638b113ed87de139edb0028497e85c67fbde29215c7ac6c1b00b12a366a5a48b4dee6f5fa00de957256d7c88584e1d0a7fbee1185d8979fd318984e2223d67cc73a64806cc3333cdde7077ce814de0313c3ec8b4aa7a6916f3d1c291779945eca2e581e5b5e4114be922e08733a364e6990bb275b3cf241e29c6c7fbf382186ef8f8e1770d3880cad59de1cc05ec6d9095d568ebdd0951d4110b747f4735aad27bcdfa6e68cc1a4e006361e7d7373b0fcf167a14bdb416fd5d087254d286259856df048383b76e012279a4f10c520bb5f1e0e7966a5f5ca4a39b01db5f9ef82b46ab78a90a54abd017258180e8eede5f9e7a2978732ae02ecd3449bf4d0b0c92643467a194cca1163a3a4d1e5a659dd2521541165f34cebe8f375fe9cb80c85824b7bbb1c0a7cd482b9a6c82287faf48348b453c926e151c2d2e35ce8388426267f2133a766f650ceb26aabe72093b99756724c037910da2c662fe25dc0e44663d5b80d28f43ddfa59012df77117269c716647d0e00f2379bc390f23e9c70a69ecc0dfc0d730799332742f1b1eae3466519dee8fca53bc6c22a8c9816b6d2ed0281fae769597104010de95f86828d836f5ca0942df06199156fc6333a4b27eafa90d9c73a83ddf810eebd7a63a4699473351a245a5094fc41b99bc888b2658bcfcf0ea4e977130ff38a5642ae994e3c479c2f70650d73ce72d4e725d2de2882cae9121c0cc63ecf3b9e30ff110663aee2f10dbab6b69ef157517289e5096c253acca467ae3532a99893a841a787edc18722287436d21282fadaeef888c28338548d0cc88e2c4523a678f183f3c2da585ccb411a84f465d6146ce285cc6f35c9e2586a6fc3d18cbfb52c8e6950e38763f45677cdc4c56058e056ca5939d15a3738ae1c6e7ddca6649e639c1677106d28a28cdd83c4a512dab1db7575159857ba70d9aa3bac3fd219bdd9a774bce4c9e6b0ef1d459f1ffae0412d36f0c92ad157a1b77afbe27f15202b3378497d7089818bb5c834f43cd5b0848d6e6cb2852b5923f14c8b07d26d42561fd65c275f9b6ed9165dcc857e846420bac25ac5f94665f9173315fd36b263c4b8e35499468f2574228a5df75e2604afb2c37e17736ff90ce33935e62d96b128e1a0835f05b4bb3339360b0da40f7cd348b15e4b970a923c4eacc919819f140542e2fd8766b87d200714840b2c2f31f6fb14f654b48c00aba3456a674f15c979b94ec83c264c6afb4669d06310bd65a33b1b2b215d6919af601183c841a9e312871eecd124c5dd7ffcf1d5955f2e693771b0745efb368397c3b084facaf5e19d1c876c95a941ff00f315adb4bd1a0e8fedbc0535a12b2dcc68ec3639ccefa07053fcbe024b84a86e1624790cd4a6a0f3bc25a6e5ee17284d89a1c5b80bc618e7d77f1047a5db9062f2ea492033a93f6cd2b7ed02fa4c9df0d3fdb715f67295720a0a48ed438ca5b2a9ab61166ecfc7c39aec2d9fb13189b64df9c4e1c54646e35d3d27228107e33e270783968b29d87ab4ba3945b481748a31ee2f8220a402f7398b6ff789d3423e5bbf01c69d4001e8ec78c5dbafe973563213214a39eb5ac037ea25fcb8537ef1a96e0c10f6406d2afc4323c1984b87379fae180595ba46094b7cc2b31f2ef03bd7d45855eac494be018fa7bf546d1a6a7cc58ff1da82d4e238f5b4373953935ee8ee358950911a5e8fa253dbdb7334476b52e97f317ccf2b1e570ce8cd051f843426a10b9a25d0073aad368f6c72cd567a74a245a34935148fd2acb74316b9a52b1d667adad687f45d5c84a8af505c6a0d3e8679025d6709144774d1dce0fd7d0e198cc710d6b3b2b8fad363be9b3e6d2d959dd02b8eeb0b3bd4599e2932bd3f8e82fdf1b775dad441c9ffbc5dda2bd47aa20f65f3dd7ff84100d188d1136a9ad7fe739e1694d4bdc98451594defcc596171bc3888f104badc41020c6ac55da5e0900a7f704e9b1d83b601a96cb160622aef5439b7a7695ecb8f922986538ec07daabbbc15029d8ecaa9c869bda15b3ee890fdd9e50ed9e7a0ff070e67d19d217f00c0ac210c79cff72f5a68c349ff36a44345849f1a1ac39d47de7a18466e7aa13bc5fa3ca7100a4639886a51d6b48f95c7fee2b58d485726278e5b5549f2ca58500a01740c80b6d5043197fdd6be8d65b0082160bc73947bb9f23dfa9e514f8faae3439310dd54c5198d260cfaad5659445359b6c15717af670d1ef86709449196a27286cc72a720d2ca47b5418046d1443af9c7d05db24362119587ee4d2ebec3d2431f333a42b03e13cbd56f043e989f147a00ac06dec8127194e5e3927604d2881af840b49fa6f9e0c33de48bab9fa571dfc5c731e85abad882a14fef8769be75ef5380121e08f4c546aafaddb0ae9d2cdc601809c71a2aa1423d0fefb6fdfa678b29f6f7b65066dab6f7eb27cf44904b0a977bdcb1ba2d2c12cc423b98a4a0644bd4fc350706b11976b5af8e0e18b9415bb472a06b8718ec978942129c63ee1dd9b75a4b49e6cdd6e2c87fa47f8fd851e48448feb9bc894b7afb8135977bab3968c28b1af336cf85cda12ed5cca2692a14b0524bebabc2024a3b2c8ee17d0a4ffd8f86c891b4d5f67991c5bd83b933ec45bbbbe10289cd9a0d5e7ef6bb5447cf05d04fc4bb0ed80ab0e5d4584a5d453ce4a0764c5e8a250fe0acc2ec025815663550c46ecfc99b7630301450c01ba2a2a399e34be073f0981a05fb240a3e8da73945a09b83b24a67366cdd146a39792479bcc388632eda8da65a0595b5bf222b437134c5d35b6b83ef2209695128ba32e07c2eb1c4076273358c5581086f5f1fcb4922995067bbc688c42ca46677f8ea1bf33e5b008698eaafca346ffba8c475566e42017b054f72aa48d4810b3d51c802d88131fc48fddc3eb455912370507472f10e18f5d906f20eb4eac7e9dac13fc872dd4ea84b1539ae141f998708686356bbd06c8225243c5420efac24a97bfd058ac7edeeb943314bb3848005d3c33550523c72b606cb6587e40d0c5c6b6c792fc253d430650106055f4723d7f54088cff57dcb0168075b1ceb5a293556ab7f1cf6a7dc0e36d6ba7e973958f266be2529701c9a7cc33e485d5b8631f55e69776f09a352eee5c3efef24aa0bd32e0bcc33acf716389142a653055e442e54d39c3bef78039de5cd0069d2c47f7e23b0c53b3130ce58cdf835b12a080110bdd12ed5828b1ae40b404e77c8a3a40e24fdd83dac155c53f55bef95aaa7f51e88d5a0d56e78092b95b681bfaa288b8ef5a4ece1f9c047926313a4c419ec24d5c3cb5b0bfecdbfc312f519be50f0836c9a4f1d04c4b7e45569648bff4d921db24059c417d96c3be3ab11cbb596338c1002c745b45fd601d4ac8025f9bb58041fde25a7c9a940e62f4f5246510929a477f794c54bbaed471b0ffadeb7243513c6311f553922316976d36a5186397a4ba64fa6a8fea3bf3990e42d404c4454bd122642f3d0e5611f144a6d4b96cc4231964d1d7f57bede6e61b6f084d5c37cf459286ae06ca9f945a06da1335325e1609c43bb08ecf04e47dd396bfd308e33848b10c6546f1e7d11424966023bac4e123f9e551a74762e0ecd3e6286bb54ed0ddd874967850124788b3e82f2399b306db430b419220a344b54972995a3b91379b43928856910bb945f04d6592129aae48424d396a43e882e278ee98ddddaf5670b55745b00431fb86afe44045633bd9db686b5b02259eae741232dbc049a273eb971dada2e4591c24ac288ceea5f5c8b74605298a8c7c236cf3631610b4bc1038f49376d4819098592204998e2c6cdbc2c3ea47611098eb39eab0fce7275e59ef5124cac23b691ade2d4157903d0d46a90d56ba3561d581725efafe53fa3c8aead02c64d41ab931ed362ccf5e42ce754e999a12ad5ea74fabda7c8be2ebd4f26c747b2d80f84dc5c7ea3e3da8479d725fb3935ffd47ba8f9e48081b36dc1ee43709915c41417d91ce4912e51ab5550c02be9437d147c176d19cde4d5f797ef5ec287cce008aa1dc22121a79378783881ad650e53c699ef0452573a8773392abb925543a9292f597c2977dd5146818f038bf93da1f7159f73bdc6ddd9af0e38cc169c379b1e9a63068cf7a4dd662d15a6345e5eccd3ee9d24256e674ce8c674224f4fcb6e8766779559c44fefb20bcf2d9dce563c220ffd5eff06bc48e684d47ffc75f2bc4f8d45626ea066c554b5f1f5a1cc5800fbf9c8665a72fa1f345bd4e438c68d254ca7038756782600fe595840a641c801f82ef2ae1ece31741a1930bd9608feea5d0753ebce18094ef798f8e5766de0a18bbece6d40abf", @ANYRES16, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r11, @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYRESDEC=r13, @ANYRES64=r8, @ANYBLOB="1380be9088b927d80b9e056e1eafb8d1ed811abfcc3a273c96d7243bb315dc8596633b14b5a59f77fb82f473e16ba9bfe88a6239f5c8ad560b2a31b8e2ab230b91774df6bed0cdab5599552d5c7ada69d589679a6c9df5ce3b7dd8f82ec290bb7986683ab085712d67f9d1f94af1433422dcaa762ca830219568f41b8685d430b128c94129b06b22625162a6486958c5c6b5f7bf4bb677c9686468dcc1328d331d47e80e759549b5f35fd0eddd2bd97d", @ANYBLOB="f5cd789ddaf102af1b484de6867243ae7c56cfc3a7f1ff3ebcae296ddd68bc4dd37fdf7c30a14681d6cb1416624f800f343c7deb7d193343d5cb0ace4370bdc586ea07756db5a09060159bd90cb0a210c7d335389b1af9aac087f6f83793ff54b1fcfc35555803eccb3509eef67a351f8c1f7fce8639dd92b3d9fb1df8bc72811f4bbe37fbb93d0085412b7d8fd99de06e3cb35de52853eba8897f89716b0af643e2e64c9bacdf3b324f6e9453a05c0cf0b442eddb0aa41cc83e53353833ac1813f4d6daacc0faee68bbe16e", @ANYBLOB="f49bafec3b0b4107c2eb5762f3b2cba10b56039273e4d44bf8930e17e3a59c29865222909b6496a74d3b1f17190201aaaf2b326a91ff9e69c64a437970d878b2d1becfa95e019d1101850a38b9aa15db91f57c1e2eee6cead395e3982fd933b31c6c2d9ba5fc4061e2073b7343b855953e5e77c9e6bed2e3a37c4b338d2e52555249904e24f58d3790bb42"]]], @ANYRESOCT=r13], 0x107b) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r25 = syz_open_pts(r0, 0x0) r26 = dup3(r25, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r27, 0x407, 0x0) r28 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x3b3001, 0x0) ioctl$TCGETS(r28, 0x5401, &(0x7f00000000c0)) write(r27, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$TCSETSF(r27, 0x5404, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x1, 0x1b, 0x6, 0x6, 0x4f, 0x7, 0x9, 0x401, 0x2}) ppoll(&(0x7f0000000540)=[{r26}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r25, 0x5423, &(0x7f0000000140)) [ 331.890191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 331.890196] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 331.890202] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 01:38:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x9646de0186a62dd6, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x2, 0xffffffff}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:22 executing program 5 (fault-call:4 fault-nth:40): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:22 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) clock_gettime(0x0, &(0x7f00000000c0)) [ 332.117404] FAULT_INJECTION: forcing a failure. [ 332.117404] name failslab, interval 1, probability 0, space 0, times 0 [ 332.162535] CPU: 0 PID: 16001 Comm: syz-executor.5 Not tainted 4.14.159-syzkaller #0 [ 332.170468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.179846] Call Trace: [ 332.182479] dump_stack+0x142/0x197 [ 332.186113] should_fail.cold+0x10f/0x159 [ 332.190276] should_failslab+0xdb/0x130 [ 332.194240] __kmalloc+0x2f0/0x7a0 [ 332.197787] ? ext4_find_extent+0x709/0x960 [ 332.202099] ext4_find_extent+0x709/0x960 [ 332.206591] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 332.212034] ext4_ext_map_blocks+0x1a3/0x4fa0 [ 332.216519] ? save_trace+0x290/0x290 [ 332.220310] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 332.225311] ? __lock_is_held+0xb6/0x140 [ 332.229362] ? lock_acquire+0x16f/0x430 [ 332.233322] ? ext4_map_blocks+0x402/0x17c0 [ 332.237634] ext4_map_blocks+0xd3c/0x17c0 [ 332.241768] ? __lock_is_held+0xb6/0x140 [ 332.245813] ? check_preemption_disabled+0x3c/0x250 [ 332.250914] ? ext4_issue_zeroout+0x160/0x160 [ 332.255399] ? __brelse+0x50/0x60 [ 332.258847] ext4_getblk+0xac/0x450 [ 332.262463] ? ext4_iomap_begin+0x8a0/0x8a0 [ 332.266776] ? ext4_free_inode+0x1210/0x1210 [ 332.271182] ext4_bread+0x6e/0x1a0 [ 332.274720] ? ext4_getblk+0x450/0x450 [ 332.278597] ext4_append+0x14b/0x360 [ 332.282312] ext4_mkdir+0x531/0xc20 [ 332.285933] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 332.290591] ? security_inode_mkdir+0xd0/0x110 [ 332.295177] vfs_mkdir+0x3ca/0x610 [ 332.298715] SyS_mkdir+0x1b7/0x200 [ 332.302256] ? SyS_mkdirat+0x210/0x210 [ 332.306130] ? do_syscall_64+0x53/0x640 01:38:23 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 332.310122] ? SyS_mkdirat+0x210/0x210 [ 332.313994] do_syscall_64+0x1e8/0x640 [ 332.317881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.320114] protocol 88fb is buggy, dev hsr_slave_0 [ 332.322745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.327990] protocol 88fb is buggy, dev hsr_slave_1 [ 332.333121] RIP: 0033:0x459d37 [ 332.333127] RSP: 002b:00007fb3fd2eba68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 332.333136] RAX: ffffffffffffffda RBX: 00007fb3fd2ebc90 RCX: 0000000000459d37 [ 332.333140] RDX: 0000000000000008 RSI: 00000000000001ff RDI: 0000000020000000 01:38:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x9}, 0x10}, 0x78) [ 332.333145] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 332.333149] R10: 0000000000000075 R11: 0000000000000246 R12: 00007fb3fd2ec6d4 [ 332.333154] R13: 00000000004cad45 R14: 00000000004e4228 R15: 0000000000000007 [ 332.400112] protocol 88fb is buggy, dev hsr_slave_0 [ 332.405256] protocol 88fb is buggy, dev hsr_slave_1 01:38:23 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)=':vmnet0\xfevboxnet1.#\xe0-\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r3) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r4) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0x2, r4) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r5) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r6) keyctl$link(0x8, r2, r6) add_key(0x0, 0x0, 0x0, 0x0, r0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x10, 0x6, 0x7f) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f00000002c0)) write$UHID_DESTROY(r9, &(0x7f0000000400), 0x4) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r8, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r10 = fcntl$dupfd(r2, 0x406, r4) ioctl$ASHMEM_GET_NAME(r10, 0x81007702, &(0x7f0000000340)=""/191) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x0, @ax25={0x3, @bcast, 0x3}, @generic={0x11, "af11286a68a5042e620a75e75bd4"}, @rc={0x1f, {0x3, 0x20, 0x80, 0x6, 0xf1, 0x3}, 0x3f}, 0x9, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000240)='yam0\x00', 0xcfc0, 0x6, 0x3f}) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000002f967480000000006110000000000000950000f78f710e021185b948ddaf7f1e109e0000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 332.643208] nla_parse: 4 callbacks suppressed [ 332.643214] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:23 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000002c0)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0x8) 01:38:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000020000000000000000000006110000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0xffffffffffffffff}, 0x78) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) connect$rose(0xffffffffffffffff, &(0x7f00000000c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) [ 332.842306] EXT4-fs (loop5): bad block size 8192 01:38:23 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create(0x6) r4 = epoll_create(0x46c) r5 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050aff4)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xf021f2b00267117f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000095000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0), 0x4) [ 333.039945] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:23 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 333.085566] EXT4-fs (loop5): bad block size 8192 01:38:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000eeff9400000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x7, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null]}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r4, 0x2}, &(0x7f0000000200)=0xc) [ 333.194841] EXT4-fs (loop5): bad block size 8192 01:38:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000ffff00000000001c008000000061100000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x8, 0x1, 0x1ff, 0x0, 0x0, [], [], [], 0x7ff, 0x81}) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x100, 0x0) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 01:38:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x74, r3, 0x8999375f618c7371, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x7f, @empty}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0xce}}}}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 333.390344] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 333.410685] EXT4-fs (loop5): bad block size 8192 01:38:24 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x12c, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) sendto(r1, &(0x7f00000000c0)="1b8edc0dd0708785ca43db2c38b5e5768e54b8ec88924b41c08ddeeb39b4715f93fc5425cad7ee6671f78661e91ce2b455b654ab92dad345f18dc9c9ba01b46c5038c68755ac4d12870c37e9b72880f8719a1def240f2c0be5b98b97418a31f1f17faeca822c4f4b091176b6f6546ce74482fdb4251d9083c0747bf7dc7a52073c87477f173a5467bf538b0838e775251a852a7ee6b7b3a6fd6cd87154a686678d72d323a83f560ffee4d0a1cddc0c561dea3ff277097c31fc6ecc9806a584313690", 0xc2, 0x958a46ba8ed76d3b, &(0x7f0000000200)=@ethernet={0x6, @local}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x80, 0x80, 0x8, 0x5, 0x0, 0x8001, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5055, 0x2, @perf_bp={&(0x7f0000000500), 0x5}, 0x0, 0x4, 0x3, 0x2, 0xc6, 0x400, 0x800}, r5, 0x7, 0xffffffffffffffff, 0x2) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000280), 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@bridge_newneigh={0x4c, 0x1c, 0x10, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x0, r6, 0x0, 0x8c, 0x4}, [@NDA_MASTER={0x8, 0x9, 0x5c}, @NDA_CACHEINFO={0x14, 0x3, {0x8d, 0x1, 0xa8d7, 0x3}}, @NDA_DST_MAC={0xc, 0x1, @random="b0a8d47f2fb0"}, @NDA_SRC_VNI={0x8, 0xb, 0xe8}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc050}, 0x8810) 01:38:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:24 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 333.516694] EXT4-fs (loop5): bad block size 8192 01:38:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x80) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r0, 0x0) write$P9_ROPEN(r1, &(0x7f0000000080)={0x18, 0x71, 0x1, {{0x8, 0x2, 0x2}, 0x7}}, 0x18) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f00000000c0)="3171ab5b9f31c89afbce6788b16084f7731f89aa0cb56cd8f379163f44cbc56d36af634a228d3fd6d417bebadbcc577f2dda00eee0d691c09fc8d36f0a9413e64301b4bb", &(0x7f0000000200)=""/248}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x80, {0x0, 0x6, 0xfb, 0x0, 0x23, 0x8}, 0x0, 0x7f}, 0xe) shutdown(r0, 0x1) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x400000, 0x0) 01:38:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r8, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0x5) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r12 = socket$inet(0x2, 0x3, 0x3) r13 = dup3(r1, r12, 0x0) ppoll(&(0x7f0000000540)=[{r13}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:24 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = dup(r0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000061100000000200009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 333.767212] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 333.788174] EXT4-fs (loop5): bad block size 8192 01:38:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 333.913578] EXT4-fs (loop5): bad block size 8192 01:38:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r4, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="b576479ce6966e857c843cbba479fbf2"}}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x2) syz_mount_image$ext4(&(0x7f0000000080)='ex\x88\xd1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:24 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 334.090477] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:25 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2a080, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:25 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 334.295524] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:25 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 334.503285] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000000)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendto$isdn(r5, &(0x7f0000000280)={0x6, 0xf8, "632bd2732b67ce47115dfeacea4f357bc1290d16e07a635e9250837680190073552cb1b6f0448d4b861a00a1f6ff9dec7936010ba60cdc7b476d772daa573322d3af98ff501d928c1b592390d0cf3385763fda1fdc952302c28bde156f87c5290341034347880ce50a0a6bc5965d709d6bc2a2a44780af6402d6fc9ae9b2ad8b5074aeed7eb97447659e45cf19168391d9a07fc28b5c67152b6a88b8440a1ad987b74d204c6f161d479cfa00b67b3ac0c79d28e9ba29a6099e30ed10ee02c1c7a9e988aedf0e993c93a8a94e73376d8178c152960ee9"}, 0xde, 0x1018, &(0x7f0000000380)={0x22, 0x6, 0x7, 0x7f, 0x1}, 0x6) r7 = fanotify_init(0x4, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ppoll(&(0x7f0000000240)=[{r3, 0xd088}, {r4, 0x4000}, {0xffffffffffffffff, 0x2001}, {r7, 0x7020}, {r8, 0x20}, {r11, 0x204}], 0x2c4, 0x0, 0x0, 0x3d57ffe263a9511c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 334.574212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16151 comm=syz-executor.4 01:38:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r11 = getpid() sched_setattr(r11, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r12 = getpgrp(r11) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r17, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x12e0, 0x13, 0x2, 0x800, 0x70bd28, 0x25dfdbff, {0xa, 0x0, 0xa}, [@nested={0x103c, 0x1c, [@generic="0167f3c7d397dbc8439bf63d3231106bb5dbdf4695ec301394bb8019dbd19cb70f49334821d711593d26e240edf945c5", @typed={0x8, 0x72, @u32=0x7}, @generic="f05538c4be21aa0a64851c9af0bdb015dc6f768dcfe54adbb3e670cc54e5a2f46c4b6f9a5d930fd7d797ed15e773539bb32178a549be0a163d04b66eb9e892335bc7924acd676fab039f8aa1ea118b5beabca25969ca9ee61b15c9ae05dbfab9157d20d5ad54e0c8256c1f92b38896692003d60438b2c5741c9e84941b85f4c0f2e0d8e435e2435b4c7eff71bdb77421d259817026dd088f317f5461cadda1dc0c6018a344dafa78db9d8e3a12d02561ec45c9b9f5012a8ce2b13f7e6027348510c0ea3daf0e70d0b8adfcd9ca694e5aef72d64ffe642b4fdf3f1d7c5f229276e47010a299baf2eca13fa745fa4c4dde268957032ed7d690fa2e9674759aa7ec23c8b9c3a5349a5c35eec2bd40c89aba62414f0560bde6b57e3015d39d125ae24e7ba19db6a2a338a6c5efd025ea09806a5aa99e89a19841f0c7282ded17eb6957fa3869626c86e6dfe37e2af026e1d67932a1714fc8960de8ccc2d1c93db5fe18fb94672c89f8b406c43bceb99086f74691b4f892e8bb13e0c96e8b9ef9540b2f834d5a64996d78bed547975a0f7ced56f7ce4e7635a1b467d1019ea4555c0a81cf34b553f1d00add11b0211b3f5de67744ad1a9dd76ffa967e7a8ae8471770b279047dcb12b3a97f76bf7352936e2e5f1765c50c9b318078d5e88520a25569c5fe9a0ef0c151049915580dd7fe9a59a83dc26f92532b7cf768fd658347b3ec08b82e1bed0765154e8f2aadf85f8e30eeca82751f51a41df173c0733cffd8cbbbc93416d9f799aff819265306ce23c698295be733a3d2b7cd614509acf786c090b38df1bf61b2f17e17aa691be65db0745a9c5363c48d30ae584f4844e78bd12cb2f75f92f9d2fb920466b28e7953926e8f88634d7765ac9a77918fb45b85f343b62c128ca2bf93abcddf55fff294072da72896196fb0ab7d7544007fed42d8b5e8429cb5e5e0a553f273ecaf2fb046c724299d7ff1d7eb1fa6c0b6fd15f87364981a5b6f7e9f9466b6112d137eb13874897d3c2f9086d048040adaf94754610e38fb9ba850f77dfe7846a63d94c427c3466ec0ebf9508283ee7623eb79daa7b9c1e0064a8dcc061985a31035a9a99f31d271231d189448c78e0d8ad42de59ef0d807318390215ccbed4d8adc8a5ac83e9219337b044778ee1696857598450736a9ccf5a2258f73f775a74055f9d5ac4ae7b7bbc996f1ac20158c1f03c2d380792e1d4288fd21c21e71158f10dfa1ed127bb7581d79af512ba8d803c5e95ca10e0f2c3f06f1b00c718a48b67abddcef4dec54b6b325e3b05bd4facc6dea5bec0165108b029f558f8efc9f342761c3bb0a565a91644cf3c97115c43c29652ec8425b8c552777a5deaf5a757946830d3f051891ac432a917f5ed541b027678ae0bbc1e3e2d69c0945a58f9b65e97635aa59dc8672d149045e4f0017ebfb999f45f6f7fbc2b1bb032e94340f9162486052eb67db7edeb987628593108b574d1a5c19354f3d35d0c114be8602601e435b44b5569e14ccb5109a32b4726d2d31f41fc6d8a109f4cc08e08d46236e8410f2ed45f8195e49cda186dcf4da2b8809e5de657903a5c32eac403c4ac2847f91f3c14bfba33d932c1b1236dfe4528fe9aa5db747929150b628a76b52fbded2e8aff5ca69f75fe2d8a87d6db794f4ad017e6da3dadd1418661662c8053d16b2ca9acf469db974508fcf04e7dd44e41cb333f06e01b6ec8b374785ced7c852b67df89c57cabfd9cd8c24405640ea2ad5cb7750f6312b1d4f03be3d4d3d2a40a2bc6eb788e357fd51864787bae9901b522c4eea939b783c57b1ef5751c3ecc61aabe067691f947ab389a723d554ea0ca75abcc4ea05c24bfc7d4eee1896c1240908858ee596727fcdbca10918c961fba772a5697cb1f24664c3330f12795aaf02f159b86535988c03444e8ccf04690ee75fb7abae25ff63eb15d4bb0c7f050fd431a816b0d79c20bd577673ce49d597b16430e39a522c27ceb588e6ff836ac0dde9b2e8efd07a0d96972f16bd01d8717717f0e59e975f9985724c9ff314f7eaee83adc9555a96a6ab09123778542441d8864b13fd64e041727152ee75fd6d55c3bea0466b2659d4663a89732ea6db8d3b121e06ac8409c5ca7d9896cb9ef764e7b2bbc43c4ae8de4232b41911470a982afda8701d986e5a9ca716d683591eb87c16e85841ed2cdd894a7b606d15ff162c487423c2f575bbf25968567d4ace3190b49ac1dc7bb206758efdadc35a46e98b94e94050c979481cd7014698b42f4b71dc1dfe460323c38f6822820f29645649a23650af61f84a480673e2c0de96cc5747b1a3128aa4dd1d7378594f1d0a5c5dee8dc24c0014d2f17e6b35fad1a9f4da0da8e53a3867f9ddde50ba9b72f197f2d10879c091da6ed99f78bd5de16f5c81690535deb7f5a86726f92994cd3f7ff3d361134258ff59d557494f813ad8a4d3cb47960fa1a2736e8d8388cd594ffc3e6e1b588efeb7a98b8ee2f4c52985ae76eb08e970a4e4ec9e72fb064d5f93a56566205e9f1a5f004459957c1e4e5ebc63c5cdef0ed70dbfea6cabfeb4c73e3b6baf06565af8dab715d1d049383568b59324e5cced82ce4348179abe976874a3fd070590f30899010a33cb4aebee9ae8a5fa4b7124a8c6cacf635ebc3029cf8277bfc7b09abf3f7b757ec07345fbf07e012a09a06f44dcacd4ef2a4836abeb3d26140b9ca8d5d5a05b6c6191ef11411465e27d7358be7fe28f928884ff5bcc5167807725972c7ecbbc10ed6233f522f3884b896dae591dddb3282b47c1c7f057bc3815b45bdd1be1bd3be205a899dd14b19ce912eadf79bcb14bca189857d18a0803afe1e93bc97029f774830c371a2ce5f1570b28090c4d41baa4a0f59e9afcc567d0a680cf3d695eea12ef1a45498129132f75b935c10a0a57900dd0438f3743aed8ca54ee197f303d5b20fb221c01f90bf6727db3cc40f29e44fef013c3a4c8b12a9251f74799c1e0ad655c8fcc5c56b8cc41dbdce6db34bf4ddc92f586c4e64e6b690a93026371e63ae2164fe14c995f18089ec69dc8c6f0df2d8945121cc7764dcc95e5ffcf053c46a79204dc7cf2c1d5e8175bdc4b2e581a25eb36facda84f23cd3cd2079bb991d921382ea63e2e847ebd28baef0d34de93fd8c984b6c95bf9b39cfa6a366e4270aeb265793489e6edb283fffbb395535943122b3f63b023f5e3512ffb16b3b1c81c5e9424cac97b1e9ea195034a64e79b20ff5fdcf0dfeed6a189c0378e6edb977028165fa1b66cb9daf5e7678a5905714a7bc5ac53d548a2771ceb88e966154a61248a9e762038a45e86cf662870db4c6297a4b1e5b7015648471345d57ced4920a2875c13a8fd09b9b3635e3e50bbce6fbc5f03532c276176b5c3adc2b35ca3b6c2bf0b2e989b33e79411752edd01de4efa9548a4cfc9fb67200787eb29997391863f1fba541ac433b4e642847e6a0fade1007a8d983f851c9f0b05de77ffaa30513851f9fc7f4c04875039cd6ff184d0a4a07b11efef535187d6835658cf452d9f97c164d969e5f0b7dab5277560e6f41961195ba5ca90a84fd15a016a5b7c7844264c85c1e80b2b7f492e141fec4a08020b693b32c0ed68016971cf1b63cdce60418f15759885b1971bae02b0e180038c972bcb7547b80f88d795735e0725dbc419a6e76d93e9c115147753fe22c6c3f6a1a33ef66b26c2f2335678c7f8138d2619578044cc7218d8d7d829f11737488a8c27187a160771b6a749e41d01eac01400f715e46f2ebd0a01d45e683c5d80bafba27f598627e92685a97832a2b3ddf11c6568458f2123326ccb87151de962a2b2695c3566c3f943295fdea289405576ddd63ff924f3a2da5d78c91a6cdd635fb9a4a06ee325ecbdb78660ebc3afa635a2c534a7e17fdd3df1a30fc556c21db1e0b99ddc4e46bf5f17d7a58b49db60246738e877b319222dfda61cf6fc0dcb2bb3c3171ac414def89fb2d9bd2d8e6d8afc7f5c238abccff3b06a550d04a39687e50848617f5c22abf1521c5531904268f5cba5b252fa3bff848b2ac6b75a3806f38d571b53874af1102b3b15c63f15681b6c6caa14f9c857f58dcb60531902ed030a376f2b6e0bd9005636f588875f6eea3ded8533e0fd592e2192f98e4c6685c054cc6e86d64b9892eb4a63a2ad820b4971d2a80de4aea89cae2a438f054b82b2f22c69abc76836884248745e4e8be9fed602494f20775ca157b09a60f8fcb47a20f2575a9ba96688102c15ce1390226ad84d4b92cac9fe32e65362ba129a4b8e5784fea3489fe4c5ecdca938f8485cc19b0db8a0820b95a1ac561f8ae7bc609ef4c117fcdfa82d33dc1e0c912c5f038dbdcf8666d8ac3f226d22db41fe331e060e6f4b76dc44967706b3244222332e5949e1b2577013fd6128d77d4c25a9b38241716052fb4a1d4985f586332f9e6e43894f3f168f06841f243b276fce4120d156af3d878cfb31d9c4a93f2e1179546c188fcff4dcf51787131718859c13f68aa5a3353d3379c4fe918f9a1f5a10703cb7c2605857fb501ff6e96d3a76a423ae88783ddec0d6e20f056612570c3b54ea3346e8ebb490300eb2335fbba6c9181117502850b0d71e969564b285311d0dab9005518617a5bb4ad68868734ede8bc4da31d3737be14fa7ab2906269813a6a0e6ad041fc68b0cb05cf1ea829b9b0ab62dd0747ca9d524e5804eef6fe06e9a36ceede61b9fa9f595fce68aea048c18b82e1ca2bc438663b59348e67ae833d5d33ab640bb541a463986dc19f66fe423d7f726300906cf2bc516b41158ac4a10ec6ac92489751947c3667ce1840e5b52315a941353f5779646f8e168a5cd593da02d8a29fa5770abac3ec1add2c4a95e6ca489ff2c1788f679936848b8c7f519c22057f63f79330e50196846e4575113fd83d315f793490b8b5b1cafac5feecf801b228d27a728dc7fda65c92b69e94e6f11a26256f79d909645b7bbe71b05a3460e9c94094e09f540298ef30eebb6ed52780e9c37c1b03896854a3b05f54a280da7824fb822247dedc1eea81b721ac6a8cd5048db880d134ef8c150291e8589e0c8771f94e3f6768c962abfd85c94e8bb39264881c5062215c212a4ae7a26e6f0f579af6d7641b94a090603090533b23d682959994b38d023063005123ebcb5cee5afd6b2049c70c81b264f09051cd905bd82c60431924d13d1731e1de311d90ff0e0faebf024aa0369c42366e8db5f4c0f68f1063eedf7b25f5313d015f2f2a84e66d16f3014fa2f4110a46e528b875b3390aae179868c9445afab7682c5a49d4cc2f9a4fe27682fc6727c7dfd70b0162f58ba0a22d8f291190993eaa4be4566eee1a74f5c0f24a3ad5e3d480b019058e933c9c783130896dfc3ae5d1f6bf39524d856f42311d03f8ff274b1aa28e8a075e551009f14338353d445a456d70509efb64c0d6bc80bc572488cf6f22696a130e0c7d07c029d0bf158afe0f55a4078c09aac5027704108ae2a95f37d05ebc122c8ed2b5eb5e954731f2c9b1cabd4a8da6c49202447e92d24f0b2a0ad4972d39f5a2c70872981f116fa863f679f53a7f393ae65be37384a0a6c5d129a0bca071ca3ad3e6253da4d4c503f1b9acebe89f25024551085277e8e794983b439daf9de7e6fe83e5bda00e3526950b87367f224581a200ab149e3113733b9d1d4f6ff215016ef1c946e51112f2849c73b20eda05943018ade852162c6ec5883f31af9e0de0dced84288c81bf606f54d14c3b0b0ef6342fa8163120f26b805be235987784adffa4d2e9"]}, @typed={0x8, 0x5e, @fd=r1}, @nested={0x218, 0x2, [@typed={0x8, 0x8e, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x20, @u32=0xe266}, @typed={0x8, 0x79, @pid=r9}, @typed={0x8, 0x35, @pid=r10}, @generic="0de5aa47d3bf77ee2b23a518", @generic="c50d9ab1ec98a4dc40919abb066f491a3753f116b9fb0a08f457764d413c88f161cf21bdc047445abbae9ceeb12956f34746bed80dfa8bd66986b47e09b29208a0d48500325f134cedcb503805a5d42b29ac87142f632dfe838c9bcc8aa04cd827694409a6a52c1547dffa6aee955677a0e89d2cb78f8f8a3218ac7a", @generic="43f20386ad452bdf6b8145496a443ff705a9f103afe7b8e095a5b36748ad6a753163621a3fe4e5f40f302c974331da0a4de9771ecbf004728d6ca41789a4efd55012b694dac4d4eb03dcf3fce12841a8ef0967717228e44c576724e25c205264de8fbfa7bd856d6cc1887d71940e27680b0e8fd6c848b7f96ee07ff21473a737696682517cd120c70e236aa32ea6be032b473e070f7f023cdd17592c820daaff2db6ea4a5be425422b81cb4772800a", @typed={0x8, 0x69, @ipv4=@remote}, @typed={0x8, 0x74, @pid=r12}, @generic="90b39a6af28117262397ec0e7715b1ce0a047261b61c9f2acaefd1ecd54559f9e9f32cef25ad4f5d1fa088779285fa3d006d7e45b057e0caea2461c6ef0d537cdfacc68c45a41fc9bb0cecedf4260dda0762a8e063825f3da81917e83904e38a0dad5fd81bcec8bdb9ff90854777b70c8e27e0b6b2f157d11f4a2a4813f0869c14e10922b677b55d83cd49e40f563f7bad547458b25b2cf8d82cadcb3622f796d872a1877cdee3027e3304"]}, @nested={0x10, 0x29, [@typed={0x8, 0xe, @uid}, @typed={0x4, 0x3ff}]}, @nested={0x50, 0x81, [@generic="03bbf331d14bb028fbf1a4894aee5fe80ee6e63149c341f3c67d4cef4e6a29ebb7d88931cca5dabcb0090a3a0375addf8e834eeacb4676173119ca", @typed={0x8, 0x2d, @ipv4=@dev={0xac, 0x14, 0x14, 0x22}}, @typed={0x8, 0x35, @fd=r13}]}, @nested={0x10, 0x56, [@typed={0xc, 0x58, @str='proc\x00'}]}]}, 0x12e0}, 0x1, 0x0, 0x0, 0x88}, 0x8000) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:25 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 334.694016] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 334.729663] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:25 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x40400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000180)={0x4, 0x3, 0xda, 0x4, 0xd05}) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x81000008912, &(0x7f00000000c0)='\b\b%@\x00\x00\x00\x00\x00\x00|') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r6, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', r6}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x0, [], r7, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 334.930633] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 01:38:25 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000100)) r5 = socket$packet(0x11, 0x3, 0x300) r6 = fcntl$dupfd(r0, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="00006110f80000000000950000000000000036f7b9ed9544fb8e5dd613634752d3239024cb836e9676ffbf1142371261e8b2ac3d01f9d9ae0484c3fc32c607289d591e73c4af672c2de55d94262a5281619c3895579d8890ce25a1aa1d020582ea001160fd5ddab6eedf3c372f7fe295e77c590c69faabef5b58d42bd728de0c03ab08f3632f9a33648c978b42f99f35e7e8fe4a9cfa35038cf6f370aae40b6a16424a237a8f962f9ffa5ad37c783e1683dbd0a42d3b250a99ef2df57fb657d4c187f3d8e2a94f82806385bb75fd1e5c0827df4f757a5cb0cc0b707829d98f1fdcd9965b9cf237c54d7dbe00"/249], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10d400, 0x0) sendto$rxrpc(r1, &(0x7f0000000200)="6cacb0affb3c8f35b2991fe1a43603e00d1d6b0680a095962a1eab22fa00db62e457dce2ea755a1e461a9181ab1ce407470a19492c80a1a0a803496f39270f6192994ff88688ea41aaed8e608b16fe30b2df129bb63a002bbf4a3d6befaee1955583f3f443c28a8bb1cab08ca038cd242fc6c23d8bf7678949d69b732685074f718e4638ee3e4e6300a13bb3d2c9cfae38318d37534784740efe770bfdc62733910c49e139", 0xa5, 0x8001, &(0x7f0000000100)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0x9c5}}, 0x24) [ 335.027511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=531 sclass=netlink_route_socket pig=16225 comm=syz-executor.4 01:38:25 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/240, 0xf0}, {&(0x7f0000001640)=""/207, 0xcf}, {&(0x7f0000001740)=""/81, 0x51}], 0x8, 0x8) sendto$inet(r3, &(0x7f0000001840)="aebb2ae858b08e80695e36a4c9f38aca6066297836e3ad052f33aec2804d3176e43a7f8cfdc91b5d3fa6a4c22e1f0d80822cfad9ce69ed8586e665bf5b82bef06126482599b13cd82acaeae72174154659faf3b64b59057f453d9f625acb5ae53c4a741196dbff27ba549f225b87e868cb69ec3fb719f0eb92a47436767c7bc5aa18821b231a1ff8d8cfd16b922622a12e63673d09f27d771d9bd3e6afee24901d0e0c50b8fb40969ad1282fddd7584fedc008d88bd70ab3591d14195d3150803d0d2db2b4e04e88ee3a35e0e8a643b1132d781aa7a4aebe48e7765900af7a7b6c630b59fbb7", 0xe6, 0xa7c88710bbf56308, &(0x7f0000001940)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0xfff6, 0x100, 0x5}, 0x14) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000180)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r6, 0x80184153, &(0x7f0000001b00)={0x0, &(0x7f0000001ac0)=[&(0x7f00000019c0)="5624d30f2074ddfc5363cdb0eb628c98a7f3a911c0d2477700d2608fa02ee297ed99914f7289704f7f3892dd1b91bd43ceec41ebbfe13ccb914d1e47979397736f81943a3f6854e2199ba8ae1eadbbe6db2a59a14d4e43b52d16f7f1cf05d7d50762c7bdbb9a2c9ed08d7e2de1042b81ef89054d403793db1f9c93e1579aa12f22ae2faa545863650539f7d669a217f6fc43ce8da738ce776030c14347d08dc36da982bc0666f25a1d1336ac7717afeca0989835b417568707d3f6a1bfdfd4f591a1cc6de93e"]}) [ 335.134039] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:26 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)=' \x00\x00\x80\x00\x00\x00ram\x00', 0x101000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xbffe, 0x200) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x4) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x800, 0x52ced8bcaea7a8c9, 0x5, 0x1, 0x8, 0x10001, 0x51, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x24}, 0x5}}}, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) socket$bt_rfcomm(0x1f, 0x0, 0x3) setxattr$smack_xattr_label(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='security.SMACK64\x00', &(0x7f0000000500)={'#'}, 0x2, 0x438f7a5ca86f35bc) 01:38:26 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 335.394685] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 335.440109] net_ratelimit: 12 callbacks suppressed [ 335.440115] protocol 88fb is buggy, dev hsr_slave_0 01:38:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f00000000c0)={0x200, [0x100, 0x5, 0x800, 0x4, 0x2, 0x200, 0xfff, 0x200, 0x400, 0x5, 0x1, 0x7f, 0xcf79, 0x4, 0x7, 0x6649, 0x7fff, 0x1000, 0x0, 0xd13e, 0x7f, 0x2, 0x6, 0x4, 0x7f, 0x0, 0x9, 0x8001, 0x40cd, 0x8001, 0x3, 0xfff9, 0x1000, 0xfffd, 0x5, 0x6, 0x7, 0x7, 0x9, 0x101, 0x89, 0x1, 0x8, 0x6, 0x5, 0x5, 0x0, 0x3], 0x2}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f0000000180)=0x10) syz_mount_image$ext4(&(0x7f0000000080)='\xcd\xb0t4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x3a, 0x400}], 0x0, 0x0) [ 335.579125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=531 sclass=netlink_route_socket pig=16279 comm=syz-executor.4 01:38:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x9, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x9, 0x34, 0x0, 0x7fff, 0xf8, 0x3, 0x80, 0xfc, 0x7, 0xff, 0x9, 0x0, 0x8000, 0x6, 0x9, 0x1, 0x0, 0x1}) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000001c0)=""/194, &(0x7f0000000000)=0xc2) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18001000000000000000000000000000611000dd631501ea3a201f656e9740db323261bae97d4b9a67f6b68104fe8d9c57aa9e646be65db037fb13fa86095f84eb060577"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:26 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0e85667, &(0x7f0000000240)={0x80000000, 0x1cdca56d834f041f, "bc31275ee520c501b1080cc6485912a20eb19b69924daf2e66abb9309c32beb1", 0x0, 0x7fff, 0x4, 0x0, 0x1, 0x9, 0x5, 0x3ff, [0x7fffffff, 0x9, 0x8, 0x3ff]}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_CALL(r6, 0x4008af21, &(0x7f00000003c0)={0x1, r2}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000140)="1c640f53e3ac3466e4abc466d9f9a3ece5e1836c3115e767c7af4369fa4b0bae6cc1b8f9d119d39ea51b68d654d68f362ac28cc5f6fef607279b836464838396e7fc774d291e288624cb5e07ef65c84fc92194f0fdbe8a62a609aa86a8b38b1e83da8565b2f7fcbf1f900dadf09b89dc09f0f940ee255d226e52", 0x7a}], 0x1, 0xda) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaad1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x200000000000038c, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe42}, 0x48) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x20203) fstatfs(r1, &(0x7f0000000200)=""/157) 01:38:26 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000edfef7f800000061100000000002009500000000000000"], &(0x7f0000000140)='GP\x00\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc2f, 0x10, &(0x7f0000000000), 0x10}, 0x78) 01:38:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x501c00, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) modify_ldt$read(0x0, &(0x7f0000000400)=""/52, 0x34) r8 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r8, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) sendmsg$nl_netfilter(r5, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000740)={0x1528, 0x2, 0x6, 0x400, 0x70bd2a, 0x25dfdbff, {0x5, 0x0, 0x4}, [@generic="e79b3d130842b59d6b1b3c85e990fd60dc064060dc35783aa33b09cbcb85cc50b401516eb2d79f374c2c4c37757630486c5a7b7e19ab2651f74797c6460a0e1f3b6f8ce40d577e9231f414c5c39fffde270fb7", @generic="d90a9bf218e000af955a9a62ccd71dfb3c7213188bfb8c8533dec77fe7f2d0eac4107ee699fbd4ab10509db6b7258381bf0ebe13dc8749ba758e5c66e360bb7bcfbdd5c554e5651549383c828ca24ab0d6bcdb48125d92c387e71c9ccb68ca716df2586638ca5ddad27875fc4168cc8062eeceab1c36b044b90a6c371df7fd85b154f0e755b7ae07faae637ff8165e96fd735c32ee2718c2", @generic="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", @nested={0x138, 0x73, [@generic="58129f781b45c71e669e8192ea5efd1e75ec077296b0cce6f308d46cdff0c195509a578d5fcc43070e72ad090180c4c4d9cf76973309d6a5ce58065a134aed38d8a8167ff98d344094a4b5c161b4ea72968ace8388a7fc3a2f43934874f8a4c12bbc08ed44418c7113f1726ed037f41fdda36045f8a27b05e2b2a73d3025bc2c64687386d64b59855edb01e830e838f45963c6b2942ca8a48172cd35ca1006069f94b00519e619ed76d82356949f7767faa00794ce0c63c011931934d5361f7037f1fe3296e4a7f7019d9677a2e4e2", @generic="15b4adb721a951d30a67bf7958ad651e18db2c53c8cd6af62ce6ef41b9a7b7404ad271e08e2c7cd925755fbecdbd3283c766028b6d2188f79214207cce42", @typed={0x4, 0x2a}, @generic, @generic="5749b1aeef2aeba321dd84d463af890eff431741f726beb8f64f972dc3831bcff54c"]}, @nested={0x128, 0x95, [@typed={0x8, 0x96, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x6f, @u64=0x7}, @generic="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", @typed={0x8, 0x72, @uid=r8}, @typed={0x8, 0xb, @fd=r0}]}, @nested={0x7c, 0x42, [@generic="f23bf3709e0345581eb5ee9b83a408e343b1c835232bc16741c9f3d911568043a54d58c9f8cecba520464ae9f1dcff7b6e95f5c055afdc9376d3ad8c82e206dfbf99224b1e2cfc5f0d644af3468031b882246200deba2a0a9e2d5ccbca9ceabb02694e4890ff1a40b69e13c2aaa82bc40e29182e2c095f"]}, @nested={0x14c, 0x7c, [@typed={0xd0, 0x65, @binary="a823c06e0b3b17ca740b5e7aeee0e9788719f3406566c9ab73cfc312b410ad9152697caa1a87333fc854c3cbba80598c7547fe56203b0306980a41bcc43cb6342762389219db2da76bc3381ee40758b49821655037a04667e3e862fe0d8e7346122a96040d9fdd38ebc69a7c015040a7f517266a354ebb5aa09a8517fd049a6c7df76a886054acbdc72526aa1aa0077822d4b68c0b6395839a36021636990984754d12b7cf798d23af687d1590322d2071e98802ceec5f6ae5726bd773645b9e7e70847a8e1e84c3baea534d"}, @generic="99db9b76ff2b8efe4bcc92b47d7dbda96dec0d757c5dc4c3e8d448b30f865049453a25d9ece79ab46d15d9b29a9d713ea075109249686ff8e4e0efe05fe5999523a14d31d2fb0bbeb2608e190311254c753f29b752752c3ebd734a74d1a353299822d80f9eb88cdc42c024f1a837", @typed={0x8, 0x6b, @ipv4=@multicast2}]}]}, 0x1528}, 0x1, 0x0, 0x0, 0x40004000}, 0x20000090) write(r4, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r9}}, 0xc) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x6, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x100}, @map={0x18, 0x6, 0x1, 0x0, r2}, @generic={0x7, 0x3, 0x8, 0x200, 0xbe04}], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x0, r1, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1, 0xf, 0x0, 0xfffffffc}, 0x10}, 0x78) r11 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, r10) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'veth0_to_hsr\x00', 0xfffffff8}) 01:38:26 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f0000000000)="329265c40500000000000000000000000018f4ca54b167901fde22ab512eaa5c308f1b608de8541140b05c7d347729554274adc76a345867f7cd0e6c1792f0f72a4f9b8254b7c87f8c106f65c70ccc9d67121440c7ac7a1d6330ff030000466ff6080000002475be88f99ec347dac237caf126939c6f91a3ac18cb370800000000000000726411027b57b563f741eb6a6885a4cb49923a80a980ce8548") [ 336.131841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pig=16313 comm=syz-executor.1 01:38:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x2a0000, 0x0) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x19, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x3, 0xfffffffc}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0xffffffffffffff58, 0x2, 0x2, "08d349ebcc4c578cf1e2fd0a85086cdb", "5102df66bf4ece6c48831b96e688e86a65f62da9827c100e9642cb54a7351881b4cd179bcadb68b1f571f366760512e9bfc3d088c4e1cd672eb51012b81b5bdba734dfc47de8c2f817825263766cade8869189ddf3636afffcd051d983d8e3944583c51b77d7591f4592147b06f1"}, 0x83, 0x2) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:27 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:27 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x800000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x40) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x1, 0x200000) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000200)={0x9b, 0x9, 0x0, [{0x4, 0x44, 0x9, 0x1, 0x5, 0x5, 0x2}, {0x62, 0x9, 0x6, 0x8, 0x0, 0x8}, {0xf0, 0x2, 0x80000001, 0x1, 0xff, 0x40, 0x80}, {0x1, 0x8, 0xfff, 0x80, 0x5, 0x5, 0x5e}, {0x10001, 0x4, 0x6, 0xa5, 0x3b, 0x2a, 0x7f}, {0x3020, 0x32c, 0x8, 0x0, 0x6, 0x4, 0x2}, {0x9, 0x2, 0x7, 0xf9, 0x5, 0x2, 0x1f}, {0x4, 0xffff, 0xc4, 0x81, 0xff, 0x1, 0x1}, {0x4, 0x3ff, 0x800, 0x8, 0x7, 0x7f}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x5, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x80, 0x2c1, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) accept4$packet(r3, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000700)=0x14, 0xc0000) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000740)={@mcast1, r4}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 336.480117] protocol 88fb is buggy, dev hsr_slave_0 [ 336.485308] protocol 88fb is buggy, dev hsr_slave_1 01:38:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) set_mempolicy(0x8000, &(0x7f00000000c0)=0x6, 0xfd) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:27 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 336.560129] protocol 88fb is buggy, dev hsr_slave_0 [ 336.565277] protocol 88fb is buggy, dev hsr_slave_1 01:38:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @empty}}, 0x7fffffff, 0xb067, 0x5b, 0xfff, 0x1ff}, &(0x7f0000000180)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x80080) r4 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) r5 = getuid() ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000001c0)) setreuid(r4, r5) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x3f}], 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f00000002c0)) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x3) recvfrom$rose(r3, &(0x7f0000000500)=""/165, 0xa5, 0x21, &(0x7f0000000180)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, 0x1c) 01:38:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x40400, 0x0) write$binfmt_script(r4, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'selfmime_type\\,/'}, {}], 0xa, "25cb6f766ff877bda2b84b44e6dfdae175446312dd3fde9d302615aea8560db45928d214367f4d1ae231d405cfd24865e9b820f6f35a4228e94bc3abc6e79becaf55585c05a87e93f7b2ebcb92efcc1d5736a2973a0d780928375e9e6080f1c300f8a95f554f99eb0eeadf81561fd887b5f9588b61e4bc667a08d422b1252cc078c40e4512f4c556c803c2f0bef9fab988ccbdc27b99481fd2015ebb517b97c13dfb0c2ab831dc2b3ee91fd3571c444a96ffa938af2c6c94355c2aa825937ef56d5813c696530f2cebb8"}, 0xe7) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/98) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r8, 0xa05, 0x0, 0x0, {0x3}, [{{0x8, 0x1, r9}, {0x4}}]}, 0x20}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r14, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r8, 0x704, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r14}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x5ac7, 0x2e}) r15 = syz_open_pts(r0, 0x0) r16 = dup3(r15, r0, 0x0) ppoll(&(0x7f0000000540)=[{r16}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r17, 0x407, 0x0) write(r17, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$TIOCSISO7816(r17, 0xc0285443, &(0x7f0000000100)={0xffff, 0x9, 0x7ff, 0x8000, 0x5}) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000140)) 01:38:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x6, &(0x7f00000000c0)="6286eaeaaaba62a571fcc0ffc2ff0000000000000000004071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:27 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 336.875702] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:27 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000080000006110000000000000950000b8a6ff8400fe1cca449286bcf3ea0790146f6dfdf81f2b77a989f96adf43baf1c27a5fd94ff1f022820fe07c070bff0f0000f20000000000000071"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:28 executing program 2: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) splice(r0, &(0x7f0000000000)=0x2, r0, &(0x7f0000000080)=0xfffffffffffffffa, 0xc8a, 0x223ac6ac3fbcc69c) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f00000000c0)=0x5ab) 01:38:28 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xfff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000340)={0x22d, {{0x2, 0x4e24, @rand_addr=0x401}}}, 0x88) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xbf2, 0x0, 0x1d, 0x9, 0x4, "52372371420b7786e0bef72f97e4844631077f4fc90819d47b03c35c8dd526102f496e6220cecde48409a5fc1bc11ff7d4df39a94c8c8210bee80d84d07f0340", "369c5ab34e59515ed9d7312f6aa9b516d9f08250f0ba393da761539c15277df1da562f3d9418fe748819c363127d7d6126a4fb128b32a4a2ddcb5b8e94c882e5", "cb966afe4c153eb01d003e6cbb04ba2f361eed49f13f8fc68fd160cff800e4d4", [0x6, 0xffffffff]}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000140)={0x6, 0x3, 0x1129a178, 0x3, 0x5, 0x2, 0x21, 0x1, 0x9, 0x7fff, 0x6, 0x10000}) r5 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:28 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x40000000, 0x0, 0x0, 0x0, &(0x7f0000000080)="329117d380804892b13265d00559bfd10d38ae86b21d9bff6ec6a822cb68685a62be368b86a8cce879983d9a3aad4253c8e8272f62688201d13275222496195e447a2f34f6096f30f3e13b85c388482a37a55cd4") openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r7, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xffffffffffffff57, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x24, 0x10, 0x1, 0x70bd24, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x82}}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r12, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16}}, 0x20}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r17 = fcntl$getown(r13, 0x9) prlimit64(r17, 0x8, &(0x7f0000000000)={0x81, 0x20}, &(0x7f0000000040)) 01:38:28 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x3) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r6, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'dummy0\x00', r6}) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dlm-monitor\x00', 0x4000, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x6, 0x8000, 0xffffffff, 0x46ee, 0x5c}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000540)={r9, 0x4}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r10, 0x407, 0x0) write(r10, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r10, 0xc0505405, &(0x7f0000000340)={{0x3, 0x1, 0xb8b8, 0x0, 0x28a}, 0xff, 0x800, 0xffffffffffffffe1}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000002009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:28 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 337.363249] IPVS: ftp: loaded support on port[0] = 21 [ 337.407042] EXT4-fs (loop5): bad block size 8192 01:38:28 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 337.520134] protocol 88fb is buggy, dev hsr_slave_0 [ 337.525339] protocol 88fb is buggy, dev hsr_slave_1 01:38:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDCTL_DSP_SYNC(r2, 0x5001, 0x0) r3 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$SIOCX25SCALLUSERDATA(r4, 0x89e5, &(0x7f0000000080)={0x5f, "c64a76ab6234195f6a2fc35f9b8b54b56ac482f7d494202526e6ee12cec8b26d9389695e29f94cdda78875375bfb8f0d527a4f4b417cd0ef0321a3cd15c32f7c5c940461504468a2c44945f535d4c21dcd673d775150575662d3a492c8de5df5f580717f5487a2679260cb89b446fdef0d7eea2dbb6935a1dd2dfa33b7981e3e"}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r9, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) 01:38:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x13, 0xfd}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bind$isdn(r3, &(0x7f0000000080)={0x22, 0x5, 0x3f, 0x4, 0x2}, 0x6) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000580)="474c7da14671ae93c437fd417217389fbae9eda573f896622c965ef58189fd61e76bd41f702d395ed21ffd6fe470b10a475a7aa4e63c1235cefcd9ccc88f4db3b561797c2c0919614ea33d118a7607f1982c7b0ed5f84fad1e6a661560ec8614f54197c26000c4cc8aa8f9c6e7fc98c9238215968fae4236a4417af6ee8e4b20e8bc8a7edb7d5296f66946d201bf366aa4a45640167def2ef853e0712af146f94066d4000000002db1a8c4b890b08515bbe7e91347470e477188b741d37b8d6c77005c07b231145aa56fb525f65ddd773a3dd49929d81eade505907910f2c62866") ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f00000002c0)) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f00000000c0)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 337.664368] nla_parse: 16 callbacks suppressed [ 337.664374] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.669643] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.701787] IPVS: ftp: loaded support on port[0] = 21 [ 337.710731] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.747198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16421 comm=syz-executor.0 [ 337.776760] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16410 comm=syz-executor.0 [ 337.826867] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 337.840142] protocol 88fb is buggy, dev hsr_slave_0 [ 337.845286] protocol 88fb is buggy, dev hsr_slave_1 01:38:28 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 337.869785] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 337.951140] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:28 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x141880, 0x0) accept$netrom(r0, &(0x7f0000000040)={{0x3, @bcast}, [@null, @null, @default, @rose, @rose, @rose, @default, @bcast]}, &(0x7f00000000c0)=0x48) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 338.084766] EXT4-fs (loop5): bad block size 8192 01:38:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r8 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='GPL\x00', r2}, 0x10) 01:38:29 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 338.223029] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000440)={0x7, 0xffff, 0x7, 0x1, 0x0, 0x18000000}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff000000fdffffff00687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc9a57d80a128215a8d5074f284281722efc8942b9fd499bd61ecc5f25e21221a89dd53f5d84528bc3a5856b57ca0899cecbd9b3ce3230"], 0x48}}, 0x0) fsetxattr$security_capability(r1, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000480)=@v2={0x2000000, [{0x1ded, 0x5}, {0x7, 0x27f1}]}, 0x14, 0x2) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000680)=0x20) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f00000006c0)={0x1, [0x8]}, &(0x7f0000000700)=0x6) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000580)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000061100000002000009500000000000000aa8c8c4abf68de8208882bbc456e1581887191c1254786cf3d79c71110dedb287c8df929482e22b5204cf40e449eb54b45cc7794e5e2e3cc000025b282df678c66ac938e35d34ec58e3cc60e362ba09a05f8e04f1695b94b15128d95a81f07fc5df0cac70068a4151137a6f0a729a9876b62d28d8b571c4264446acd64143ae0582bd420288dc43bf84d8061ebdafb1645ed3289bbb05d6b94"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f00000003c0)={0x0, 'tunl0\x00', {0x1}, 0x81}) [ 338.336348] EXT4-fs (loop5): bad block size 8192 [ 338.382111] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 01:38:29 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x180, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000100)='ext4\x00', 0x5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1010000, 0x0) 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x3) [ 338.437328] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16468 comm=syz-executor.5 [ 338.474405] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:29 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 338.525858] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 338.560102] protocol 88fb is buggy, dev hsr_slave_0 01:38:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x420, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x178, 0x25, 0x300, 0x70bd26, 0x25dfdbff, {0xa}, [@generic="24e297211c6fa958c1d85d24d3f8f6f551208d224cf4d23b106d34d13e190ccf52cfbbd2b9019882ca72cf1799fa6291b360cb6590e10a0d8a403bc28e7e057b8f109c08a2aaf0fb48a0e765d442603153c15a560ba3952ba167992c41329b1464185a04460b912c45efcdc053ff7f4d4049b058b0a3debfd69559", @generic="2b4318b19349c5d73ee5509a327fef342b85c779522887a4eb3027882e15eac07a3cf2f46b90860f149e4022d3a641deb0ff4e92407d190d833602ac1104dda87dc3f2a3d7339472ac53f4d890620ead05fd37ecfd6d9325c351e3a48e6a65797b0eed428203391ee4395996dbf870acacfd40f8789f2d61585b1b211252c63e0a3297c5cc10c2157fe2b686784e8653dda142686c15de28780a4ebadddecb8520c838732ea99a35050167a25fd23578191f457b81aacd60e6cc9b65b3ddf4dd94223452afa842ebbece51df3811fbf4cc08e6bf1aebbb75fb0cd8658ae1d4fe4d5c1ff67dd6170a"]}, 0x178}, 0x1, 0x0, 0x0, 0x48090}, 0x20000084) r3 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 338.597559] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:38:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'veth1_to_bond\x00', 0x200}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) msgget$private(0x0, 0x488) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x0, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffe}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0), 0xffffffffffffff44}, 0xffffffffffffff68) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) [ 338.658907] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="748ceddcacdc194e355e41228c05103ea3b5f7971f84f4902c1a27e63a3075071927af447dd1ec82615d7513bad04b"], &(0x7f0000000180)='ext4\x00', 0x5, 0x1) [ 338.919732] EXT4-fs (loop5): bad block size 8192 01:38:29 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x600, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$P9_RLERROR(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000702000000b2e61b3845be392350692576591510c829f838eff3e20430ed3ba8d64f17ba60e5bf6e14a36aa42895446d8fe26522cf96e3a32020668d8b879f6c7db7b5f7c05352cb73f0283e95ba6b561bc811f0bcadedd294b8bc9fcd002b69117afce27a3ebe32decb01befc150e5b791046e1c7b3282c9fa3bc0c42e51737150bbd073090f759cd239a4d81598c5b14c6f09d0e9479c556a4c8352803f9086f5b5ec550134e09"], 0x9) 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000002c0)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:29 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 339.048314] EXT4-fs (loop5): bad block size 8192 01:38:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) write$rfkill(r1, &(0x7f0000000140)={0x2, 0x3, 0x3, 0x1, 0x1}, 0x8) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = dup2(r0, r2) ioctl$RTC_PLL_SET(r3, 0x40207012, &(0x7f0000000040)={0x7ff, 0x4, 0x7, 0x3, 0x800, 0xffffffff, 0xfffffffeffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000009500000000000000000000000000001a96000000000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 339.313254] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @dev}, &(0x7f0000000800)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000840)={r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x7fff}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/154, 0x9a}], 0x2, &(0x7f00000003c0)=""/206, 0xce}, 0x40000000) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000540)='devlink\x00') r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x88040, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x108a20a0}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xb0, r5, 0x10, 0x70bd25, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r7 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0x1f, 0x0) ioctl$sock_x25_SIOCDELRT(r7, 0x890c, &(0x7f0000000880)={@remote={[], 0x2}, 0x3, 'ip6_vti0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:30 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 339.417189] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_DBG_S_REGISTER(r3, 0x4038564f, &(0x7f0000000140)={{0x7, @name="3ec91d31a604784546437fe1d1e89be75216539555efdd2baa060ab308172dd3"}, 0x8, 0x6, 0x965f}) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000300)={@nfc={0x27, 0x0, 0x1, 0x5}, {&(0x7f0000000240)=""/171, 0xab}, &(0x7f0000000180), 0x24}, 0xa0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000003c0)={0x1}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x7fffffff, 0x8) r6 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0x192) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = getegid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r5, 0x0) setregid(r3, r5) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 339.568844] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @local}}, 0x5, 0x40}, &(0x7f00000000c0)=0x90) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:30 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f00000000c0)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 339.754200] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, &(0x7f0000001380)) r1 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0x1000, 0x8}, {&(0x7f0000000080)="c7917efbde934bdeeafab7c1ad0da979cf4c071d88943b2619e5f8dd004b4b3987f94a64e289392f3242b0892d7785dbd04f5916ac92eaa65619f8fe5876525b0c867270d2223ba84cca7cb16f712cd06c5774a48627d01b3e4aef506cfeb5621c097ebf6b77abc8c3cfec66", 0x6c, 0x3}, {&(0x7f0000000100)="65130599529275c3758bbc6dd316743b448076868a777bfa7f072d5d7c8be7d73493235f02e16d9643f369a3", 0x2c, 0x3f}, {&(0x7f0000001200)="a89a22046b65d11f3602ac8fc0b235f4bf008007f7f400b445f7caa867038f820a777c9d5f25f53a75e77330b1790b1f96d8be1a0068d71c695aa70f386b22bd1aeed8059e678a921ef8f87cb17e08c33111c2e405a53b60804cc11c2df47c169ec419df99dd7377e69ad76932531cf05e3438e8ced8baa30144de4d5042e7f28e699dbb4ba67e29893cabac52c4d747218622395f8ea57356b264e41d1e95d8493cbaef0010d1d7d76d286f309fdb9f4093413a1400188f4e7a1a45719274946d97ea7bb0810b6413e943c2db5c0be2c8db8c0b305f9de1241e79f1774a3e011a503dd562e9e74d126f760be050b4914a", 0xf1, 0x3}], 0x2010024, &(0x7f0000001300)={[{@extent_cache='extent_cache'}], [{@fowner_eq={'fowner', 0x3d, r1}}]}) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ocfs2_control\x00', 0x400000, 0x0) ioctl$RTC_PIE_OFF(r2, 0x7006) 01:38:30 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) ioctl$USBDEVFS_CLEAR_HALT(r3, 0x80045515, &(0x7f0000000180)={0xe, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) r4 = getpid() migrate_pages(r4, 0x5, &(0x7f0000000040)=0x9, &(0x7f0000000140)=0x9) 01:38:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000061100000000000009500266f00000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 339.978940] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0xfffffffffffffdb2, 0x0) r0 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7ce, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000, 0x40}], 0x920000, &(0x7f00000000c0)=ANY=[@ANYBLOB="7362736563746f723d1b78303030303030303030303030303030392c5802703d6f66662c6673630001746578743d73797361646d5f752c646566636f6e746578743d757365725f752c636f6e746578743d73797374656d5f752c6f626a5f726f6c653d2563707573657473656c666d643573756d292c736d61636b66736465663d70707030217b2d2c7569643d", @ANYRESDEC=r0, @ANYBLOB=',subj_user=,fowner<', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 340.059482] EXT4-fs (loop5): bad block size 8192 01:38:30 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60000006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x4004, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000040)="8bbd1c5537b5e1cccfb592e3245edc9e8ce4cb7b3fca28d4", 0x18) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000140), 0x4) 01:38:31 executing program 1: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000340)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r4, 0x8982, &(0x7f0000000240)) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800e35ab5100000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x8000}, 0x10}, 0x78) r8 = shmget(0x3, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x8000) 01:38:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 340.302306] EXT4-fs (loop5): bad block size 8192 [ 340.431740] EXT4-fs (loop5): bad block size 8192 01:38:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1ffffffffffffd4a, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000000c0)={{r4, r5+10000000}, {r6, r7+30000000}}, &(0x7f0000000100)) 01:38:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x12004, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) dup(r1) 01:38:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getuid() mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="2eff044bd389276491fe70d2bdde108915d26a3f6ed0d690a47ea999a6fe241f7879dd25e8a3e9d7748f4d83e70e540a02d538b7b0eb43c125014794d6cc1f", @ANYBLOB=',rootmode=00000000000000000100000,user_i', @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC, @ANYBLOB=',allow_other,allow_other,max_read=0x0000000000001c9b,blksize=0x0000000000000200,defcontext=sysadm_u,\x00']) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) write$FUSE_ENTRY(r2, &(0x7f0000000240)={0x90, 0xfffffffffffffff5, 0x8, {0x1, 0x0, 0xfb9c, 0x2, 0x20, 0xc7, {0x4, 0x4, 0x464ea37e, 0x1, 0xff, 0x80000001, 0xaff, 0x32c, 0xa565, 0x10000, 0x1, r3, r5, 0x4, 0x20}}}, 0x90) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000000)="ff110dfdb78c07ecb99f2744d9f48402918eee950bb0ec3612a799e07603df049d9a319bff09c2b27cc3") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 340.710829] EXT4-fs (loop5): bad block size 8192 [ 340.720186] net_ratelimit: 7 callbacks suppressed [ 340.720192] protocol 88fb is buggy, dev hsr_slave_0 [ 340.730208] protocol 88fb is buggy, dev hsr_slave_1 01:38:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000002c0)) ioctl$SOUND_MIXER_INFO(r1, 0x805c4d65, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 340.827607] EXT4-fs (loop5): bad block size 8192 01:38:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x42000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000480)={r4, 0x0, 0x4, 0xf, 0x1, 0x9}, &(0x7f00000004c0)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:31 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$video(0x0, 0x8, 0x40000) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x200, 0x24) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x80082102, &(0x7f0000000080)=r3) 01:38:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)=@ccm_128={{0x7}, "8a0b6351de96bb68", "9ec04ba055a1862b55fd08c8009004a3", "f172e9d5", "39965a077443602a"}, 0x28) [ 341.104293] EXT4-fs (loop5): bad block size 8192 01:38:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x101000, 0x0) r2 = getpid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) sched_setattr(r4, &(0x7f0000000040)={0x30, 0x1, 0x0, 0x10002, 0x5, 0x20000000, 0xfffffffffffffffe, 0x2}, 0x0) fcntl$setown(r1, 0x8, r2) r5 = socket$packet(0x11, 0x3, 0x300) r6 = fcntl$dupfd(r0, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 341.348485] EXT4-fs (loop5): bad block size 8192 [ 341.481658] EXT4-fs (loop5): bad block size 8192 01:38:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) 01:38:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r6, 0x89e7, &(0x7f00000002c0)={0x3d}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18488801}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3e4c00009cac76a4a2b6a4ff47a781d84c1f12853467d698d3861c38be7aa0cdaf25d99d5f4bfab140a2f60308c96a3a268c578a3396d55c1ebbf2fb51c3624826a053", @ANYRES16=r7, @ANYBLOB="000427bd7000fbdbdf250c00000008000600020000000800040043070000"], 0x24}, 0x1, 0x0, 0x0, 0x4000090}, 0x40000) 01:38:32 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ppoll(&(0x7f0000000100)=[{r2, 0xd0}], 0x1, 0x0, 0x0, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={r4, 0x40000, r5}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f00000002c0)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x8, 0x100, r6}) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000080)={0x194521b, 0x0, 0x1, @broadcast, 'ip6gre0\x00'}) prctl$PR_GET_SECCOMP(0x15) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:32 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 341.741953] EXT4-fs (loop5): bad block size 8192 01:38:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) fcntl$setpipe(r1, 0x407, 0x3) [ 341.889450] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44188 sclass=netlink_route_socket pig=16746 comm=syz-executor.5 01:38:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) getsockname$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket(0x10, 0x803, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x3, 0xf7, 0x1, 0xe1, 0x7, 0x81, 0x4000}, 0xc) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0xffffffff, @mcast2, 0x7}, @in6={0xa, 0x4e23, 0x1, @remote, 0x7}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e24, 0x400, @loopback, 0x2a}, @in={0x2, 0x4e22, @broadcast}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @remote}}}, &(0x7f0000000380)=0x84) [ 342.000166] protocol 88fb is buggy, dev hsr_slave_0 [ 342.005293] protocol 88fb is buggy, dev hsr_slave_1 01:38:32 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 342.085657] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44188 sclass=netlink_route_socket pig=16758 comm=syz-executor.5 01:38:33 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040)=""/63, &(0x7f0000000140)=0x3f) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000200)=""/113, 0x71}], 0x3) 01:38:33 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000000c0)=""/11) add_key(0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) r1 = gettid() tkill(r1, 0x35) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r2) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r3) r4 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='/selinux/policy\x00', r3) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)='/dev/input/mouse#\x00', r4) add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)="baffde02c783727c1baf22ad7bd2a9545627dbc30764350392b41af3c6305a2df3a6c792bbe2efb1eb6160618edcb9913a4c6377ed2975e2b019ce2442fb8c1912", 0x41, 0xffffffffffffffff) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x8041) [ 342.419277] EXT4-fs (loop5): bad block size 8192 01:38:33 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) io_setup(0x2, &(0x7f0000000000)) 01:38:33 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 342.515578] EXT4-fs (loop5): bad block size 8192 01:38:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x4, 0x1}, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xd, 0x2, 0x5}, &(0x7f0000000240)=0x8e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0xfd05}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x2, 0x80, 0x8}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0xffffffff}, 0x10, r1}, 0x78) 01:38:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r2, 0x540d) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) ioctl$PPPIOCDISCONN(r2, 0x7439) r3 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:33 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) capset(&(0x7f0000000140)={0x20080522, r2}, &(0x7f0000000180)={0xfffffffe, 0x1000, 0x1ff, 0x5, 0x8, 0x2}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0, 0x0) 01:38:33 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/d\xffO\x00\x00ul\xec\x00', 0x80d00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r1, 0x1000}, &(0x7f0000000680)=0x8) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0xe3, 0x10000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$FUSE_GETXATTR(r1, &(0x7f00000000c0)={0x18, 0xffffffffffffffda, 0x3, {0x8}}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @remote}}}, &(0x7f0000000180)=0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0xa, 0x0, 0x1, 0x0, 0x4}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1000000, 0x0, 0xc21f}, 0x10, 0x0, r1}, 0x78) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x2, 0x4) [ 342.800171] protocol 88fb is buggy, dev hsr_slave_0 [ 342.805310] protocol 88fb is buggy, dev hsr_slave_1 [ 342.832599] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:33 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 342.867241] nla_parse: 10 callbacks suppressed [ 342.867249] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 342.880162] protocol 88fb is buggy, dev hsr_slave_0 [ 342.885824] protocol 88fb is buggy, dev hsr_slave_1 01:38:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000007c0)={0x0, @empty}, &(0x7f0000000800)=0xc) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x2, r3, 0x1, 0x2}, 0x14) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008, 0x10010, 0xffffffffffffffff, 0xb878c000) [ 342.969357] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:34 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 343.167255] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 343.194525] EXT4-fs (loop5): bad block size 8192 [ 343.273022] EXT4-fs (loop5): bad block size 8192 01:38:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x725, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 343.441653] EXT4-fs (loop5): bad block size 8192 01:38:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$MON_IOCG_STATS(r3, 0x80089203, &(0x7f0000000240)) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) mkdirat(r4, &(0x7f0000000280)='./file0\x00', 0x72) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) accept$ax25(r5, &(0x7f0000000080)={{0x3, @rose}, [@default, @netrom, @default, @remote, @default, @default, @null, @default]}, &(0x7f0000000000)=0x48) [ 343.529023] EXT4-fs (loop5): bad block size 8192 01:38:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r2, 0x4) r3 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:34 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) get_thread_area(&(0x7f0000000000)={0x7, 0x1000, 0x4400, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 343.567456] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f00000002c0)) ioctl$FBIOGETCMAP(r2, 0x4604, &(0x7f0000000280)={0x4, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r0, 0x0, r1) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet_udp_int(r5, 0x11, 0xa, &(0x7f0000000300)=0x3ff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:34 executing program 1: socket$inet6(0xa, 0x80003, 0x6b) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x400002, 0x0) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000100)={0x401, 0xbd, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:34 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x40, 0x6, 0xffff, 0x1f, 0x200, 0x2, 0x0, {r2, @in6={{0xa, 0x4e24, 0x81, @ipv4={[], [], @loopback}, 0x3}}, 0x1, 0x6, 0xffffffff, 0xc19, 0x1b3e}}, &(0x7f00000000c0)=0xb0) [ 343.745318] EXT4-fs (loop5): bad block size 8192 [ 343.760131] protocol 88fb is buggy, dev hsr_slave_0 [ 343.765582] protocol 88fb is buggy, dev hsr_slave_1 [ 343.840992] EXT4-fs (loop5): bad block size 8192 01:38:34 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000000000009f7dbb21ea2021cf6e35ee94787c4ead6b12a56826bd69c4076a11ae9f43ead7daa11e37d6f62d61ad2b2a2751989652b761d54147b5e28d2d774dbfab2adf289099bec84dfda24959b0e9a5928707fe8455dfe77437b2c3cccf6f6b1f7655e5d59080a278027957ed6930f600c49307935ae8e1ba"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) r1 = syz_open_dev$vivid(&(0x7f00000000c0)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000100)=0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000180)=r2) 01:38:34 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 344.018563] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000100)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x2, 0x0, 0x1, 0xffffffffffffffe0}]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x8, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xffffffff}, 0xc}, 0x78) [ 344.099056] EXT4-fs (loop5): bad block size 8192 [ 344.187101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16933 comm=syz-executor.5 01:38:35 executing program 5: mq_open(&(0x7f0000000040)='ext4\x00', 0x40, 0x8, &(0x7f0000000140)={0x0, 0x8, 0x3ff, 0x6, 0xffffffffffffffc0, 0xdfb, 0x100000001, 0x987}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 344.301597] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 344.324282] EXT4-fs (loop5): bad block size 8192 [ 344.417754] EXT4-fs (loop5): bad block size 8192 01:38:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x62e7, 0x40000) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000080)=0x100, 0x4) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:35 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0x2b3, 0x200000) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f00000004c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000340)}}, 0x10) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) fadvise64(r3, 0x8001, 0x9, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x5000) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x3000) 01:38:35 executing program 0: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0xa202) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000000c0)) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) tkill(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 344.602259] EXT4-fs (loop5): bad block size 8192 [ 344.734470] EXT4-fs (loop5): bad block size 8192 01:38:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x220000, 0x0) r5 = fcntl$dupfd(r4, 0x5e1ddfa58485a0d7, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:35 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 344.867236] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 344.987783] EXT4-fs (loop5): bad block size 8192 01:38:35 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000100)={r3, 0x3, 0x10001}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000001c0)={0xa809, 0x0, 0x4, 0x1, {r2, r3/1000+30000}, {0x7, 0x8, 0x0, 0x0, 0x6, 0x3, "53d409af"}, 0xff, 0x4, @planes=&(0x7f00000000c0)={0x7fff, 0x7, @mem_offset=0xfff}, 0x4}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000100)=@buf) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) r6 = syz_open_pts(r5, 0x80) dup3(r6, r0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ppoll(&(0x7f0000000240)=[{r7}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000140)) [ 345.114388] EXT4-fs (loop5): bad block size 8192 01:38:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 345.190290] Unknown ioctl -1072160511 [ 345.248556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16997 comm=syz-executor.2 01:38:36 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 345.298960] EXT4-fs (loop5): bad block size 8192 [ 345.305088] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.382836] EXT4-fs (loop5): bad block size 8192 01:38:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaac14, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 345.405017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17048 comm=syz-executor.0 01:38:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f0000000000)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r4) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r5) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r5, r6) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) add_key$keyring(0x0, 0x0, 0x0, 0x0, r0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) connect$rds(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) personality(0x400000a) r3 = getpid() sched_setattr(r3, &(0x7f0000000180)={0x30, 0x6, 0x0, 0x6, 0x400005, 0x0, 0x0, 0x7f}, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x3, 0x7, 0x0, 0x5, 0x2, r2}) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x143000, 0x11) pwrite64(r4, &(0x7f0000000040)="c7f86d90a2618a5a00dcd92805abd7ef9819d43128e667f8015cbcbf423263594b49737d2f8c2302c03857245e17065859c5b5485e8fe7fd2de2671c20a6d9f165c20c1d7969ef8e7f867e04b418548f12889c12ce4275189a4f0da555b0a61755afb706dfec4139fcb9fc30081216cd750108965ba8a2d07a076bd1650995a68a11475bc41a31abcdd19b3b", 0x8c, 0x548b) 01:38:36 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 345.573133] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:36 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r1) add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f0000000300)="522a86b74cd1ea36", 0x8, r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r2) add_key(&(0x7f0000000680)='dns_resolver\x00', 0x0, &(0x7f0000001b40)="ff79", 0xfffff, r3) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000200)="9ea4b005cf5b1ee4c9912061c13f313fab901edcb0cbab5710652a1b2874aa473077ad9f3ac60ffce333414545b7ee5f1c174ae6d8f15ff460b8266527215e43dd", 0x41, r3) keyctl$unlink(0x9, r4, r0) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0) add_key(0x0, 0x0, 0x0, 0x144, r5) tkill(0x0, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x20800, 0x0) clone(0x2098c503, 0x0, 0x0, 0x0, &(0x7f00000002c0)="329117d380804892471350ba7020848979c6a2b12765d0058f77d10d") 01:38:36 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 345.839402] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 345.848315] net_ratelimit: 6 callbacks suppressed [ 345.848321] protocol 88fb is buggy, dev hsr_slave_0 [ 345.848377] protocol 88fb is buggy, dev hsr_slave_1 01:38:36 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x410004, 0x0) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000200)={0x7, 0x100, "7b62960eeba4cadc9686a08f695c601266949fb1678bbcc730fff4ce86ea47d0", 0x8, 0x6, 0x9, 0x9, 0x220}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pread64(r0, &(0x7f0000000340)=""/174, 0xae, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000c00000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x10000, @remote, 0x2}}, 0x1f, 0x3ff}, 0x90) 01:38:36 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) write$sndseq(r2, &(0x7f0000000000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xfcc8) 01:38:36 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x5, 0x0, 0x8, 0xc6d}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0xfffffffd, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x101040, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000200)="322f291a91d31a62f66bbb4af55f171d10348826a2423370c263a6cff07a258c4cc34ffe3e85126d51caffc99c9e6498f4ced86f574640e2c20c8c07064c8e968e6c1d7778c4b8afc00858ccc1a3d50941dc5fa9acfdba43ae784c6c6fa14e88f276ed600aa6953f612756001789baaac1f8eab9d681387ac5693fd6d9d9e53cb53b2bac9be1309c0bf9b607d925a1233d9bd56c8a9303e5b8ca05ac84206dbbc0f5694e0250cf626bc2d33db8a7b0ca79d35712c2eee1b9a66da58f77fafaf6bb329b2bf8c1e2b5c14c1748648c", &(0x7f0000000300)="60613c5653c33e01331c57ac6e60c4895c2bfd2b6a3469fbcc361ac67434292b5aee3ac0a761413e8f214f7ebb2e2eb9db6f23b8a6bf73d8690a7f942ce51458aa6d8f4cab9ad015c334b92e6b2313e82ba33e5b1a811b0b7f79ba94c569af201364caeb97908f258e2516cfba6faabb19d0d2f6894a269a90539a0d8d51f54df66c37aa07eb421c2d6af26bc5e4e75a978e30cda1680138854b63fd595fa22267049f6eb52cc5846677b0967ab868576340a7ca61ecb494016d9969ca8dc6286e04b44ab22da05ea0745a849273e3b6bb699ad15489b319ab3a100f596c23b0b7d8201e97904bcce38a5dd4bb34c7c9", 0x2}, 0x20) 01:38:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x3) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) prctl$PR_SET_FPEMU(0xa, 0x2) 01:38:37 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 346.160123] protocol 88fb is buggy, dev hsr_slave_0 [ 346.165309] protocol 88fb is buggy, dev hsr_slave_1 [ 346.179285] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="6d047c005d52994c0afc21be2900000047e2252cb7882b9abb2a2f9fb9399e0400c33f00102b0200000089da006a001499b2d1b3a4952f36def66e54e4c909c01e8c4e61f8a0e814f7e2acdd0063c7caa4"], 0x2) 01:38:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x101000, 0x0) 01:38:37 executing program 4: openat$vcsa(0xffffffffffffff9c, 0x0, 0x821, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x28) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x200c}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 01:38:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000080)=0x2) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)={0x0, {}, 0x100, 0x28}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) 01:38:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r3, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x22ffffffff}, 0xc) 01:38:37 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:37 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000002c0)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00100000000000005b05f575d5de7fdf1d1f7d0a1a830c00010076657468000000001800020014000100000000000ddf21f9048acd7e425669bd7e909d9a94c6e13808481009cde7385275cc44f98959c5bd8bf051498c2b8ad716a82d051a092b6ffaa53223d7cc1090d58ab3c0", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x1, 0x2, 0x0, 0x3, 0xa9, 0xf7a2}) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000000)) clone(0xc1a0d003, 0x0, 0x0, 0x0, &(0x7f0000000080)="303065d00559bfd10d000000000000109b0967f1a19604e7a27914ba541a5db3ddf44043afe2b890") [ 346.648134] audit: type=1400 audit(1576633117.388:60): avc: denied { audit_read } for pid=17135 comm="syz-executor.1" capability=37 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 01:38:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 01:38:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080), &(0x7f0000000000)='./file1\x00', 0x0, 0xaaaaaaaaaaaad41, &(0x7f0000001440)=[{&(0x7f0000000140)="5ec4ec02687d4cc7b16f4c547b1f100349dabb53e44f60bebe5cad4dd7f242e0ee419051ddf372e14fff4824c97f3dfea6eba4b0588e64d2ae112162fb52cbfcc3e39287024723c4ac979366fba9be6cde0b7a2739034c2094867fe120e274fa3ce4e88d2140d6bc98f31bed718a5f50045eca1ace907d3ec63515e5811cdfd3836c9637ba07804cbf99eb028f6799777f9ccc77081176d49083214ba174d172fa6b", 0x0, 0xffffffffffff8001}, {&(0x7f0000000240)="c59c41d2ac58035d053884e8d7d893000989a10ca1f70ee6c0180f21f9783ac1ede5bb70648762e7a36fa81f6703f682389373a8f6c656d182e9cd3123ed92444e2277c78a86cd68", 0x0, 0x8}, {&(0x7f00000002c0)="ccfb0bc7956880f408e483ffd3c1db4d4c6757d6bbaceda144f0ded3d0e72c80f550f03737919e3965418815684355de895ca169c7f95aea71b0dba331e84e53d22fb31a65ebdbf3c18f5d529082e7f43d6aa77d42922d7a1fcc84bbf36da89abde3c19572424b4e098113b1619fc7274e6c84f80717a642dccafd4d9ef226147df3b3dd6352d8b2d71717bec78cd31e5878dddb88a56c7916a2e57aadcfd7490cbc9ed3e1f776369bc7a4b53e5430c457ec85ed1be36c10e80238eba9669f94c49a7ef1c6ccadcaed959ce56cff858c94adcef0247ed33fceb422201228410f04f5882123107d095d65313dee"}, {&(0x7f00000003c0)="347e8e2446e1a092e7717ee4808656f3c56e6a7919fb5ab0884bb97ea00d79759b35b0235e270181ed04e255c3810c588015efe03a2bf42cec5ebb2d8bd8c332bd631e5f5a47b88d3fd432be60", 0x0, 0x7}, {&(0x7f0000000440)="ef608cd766563123996e2d66375fe217263abae432c711d7b3082b4adb067e30e29c194b6d63bafc16ddf3c5df4cfe9f3259e1d16fbd4d14ff40af65e648a8f820cf3cdf9d9e3a4bdefd30b1834ef7880b667ce96dd8ae3519ab44da9f6c37f47b5ec5a92744623e44b67b0bb2ed719e6f9e13c44ac4d312e53a60802affccfa3228d9f4839d828d054ff9cef52597c7997d13dbaba2156b0eb18da27391150af9d6356fdfab13439e6c8effa1c0dcf4116fdc06cd728044e9466d4248a017d5540523a9cd886ac7a91cc7299f1e71c87e5180438860deb9872aaf8517934496e47637227a663ea442a93d7dbc0778d683a9d31493f0543d651f4b6b2884b9f0e14415e9b02c66770d8381c969ea280dcd9fbd880b7c44fd1ea436c2ceb754ebfca93a8da60e145e3f0adfe6f6c9a8c320c170e93399e3af4c07142b567e8663e0bb6e4a15c49cd670a0aa765e403219a9fb736ec7ebf10d7b9117969c5f42b81768b80c6c54cceba0c028866dcde657c1001ab917cfde2021064bed4efd3b7b1f8250746411ec217f69326798d142a9c5307677e6aab20081b92c5d21cdd76edfb03cda677fc06ee4ec8c1547e00a2bacdf50e23fb7f520003d4070f718f677bbb5241a5afe37d8306f348826b4b0ffd78cf0cd106d1c2f61270d8ef54ce85e5e1b37ed430ded7367561ad404ead2134b0697494abb754399cbcb618d3a11d53cb5e6c2738c3926d9366c80e9b7a8ffd182d7fc5a2f11e7fd64774737d4634108285046d4c4fbe50b981ad2f87fdbb312fd2b28928863d8df4c6360fce6aae2ee15ee5c48eec76f881039d28e75dde1ab9948ae1e4883fde072800ed10280227936d3dac5f80e8b7ca8f84ff67f7669f2d24debd37d2c7ff4cb0b048decfdc9f3da4b871cd1cbf5fe15cb2b3a4c9c6ed40154c032b126eb622ecf19b040c96279010f131621f590feb26aafac1855e2d55b9aa9b216b5d91928c62c827fd5858972897826a2f53ad67b48f25d68b66516cf7a6ede2e111c1391ef5e88f3afe328b081736b93fa227e5bf603b38c1481dc71f6e28f5879fb24f4f88e6519f5cce9817677f55eff13b028cb6d216a2e224418bbb435f3d0226d4679b420018cfd04f42ba485c5f6ba03c48d1765a99ce293896bd8a7b27e820fba1d31663d16bf29491fa68ed12ca5821dca206874bc2e8bc229814d9d2c2c8ed47c62564866be26c083f9db85bf9181613beaf8f9104dc237bede5709f52d30b36bc7074b6a72122d60f3f9e7db6c8ad4b101ce35af1d8a63c47f21008117fc124022a9c0b07d29434b6985cf88968c0da42e5ae359735eed70d7ff072e71221649070eeed06d4b8e6706fe7f01559a42af34f968d69686a42ba04705c31640216996ef99e3d5e86644de80cb50908646f9872fca9c74139e28671e1d947cdcaab818d08bfbf332194b5e6250c75de7b10a406f6f44a2ab3a63b52eea7e0050f098c28517e1ead7683216b36ccc0192a1cfa069d100638af5c23c11a2f558e2115382644d08fafdca77afe69526e5d8298e211c395062c6c1936a620414c6714d7e575a7949f8e372849c0d86c40563fb546619ff483740fdbddd28ec6dbcf5f8a872be5c3b1876127e92a352ee01c54a856446e2fe7d6f3e55f27b5cc0bbb8ed34aee878189e3278c00c6ee86f092835e5cf9786a25b1672f26ab208cc68080c1b7531da06d2a932c735cf0e92ab1a1b653f878457c34098793b842afef520a5463c20f631ca70d22b477212fbc12c0c4da4e28c07b7d63c277690a6b6b2be565fa9c7f92d167623b23e8813ae922e465a6431266dd04ecdc3fe75172ae085aedd8cc044f5ce1434b28a582324547b99e2f62a3b7df8b952d71144c489df9281ff579319b528140b692dd00cc573b3d814070e78cfe46bf4ad070860904bd9d1b8f43a12063ae33c3889c86118c5ee3cba9fc1889c8e109e27b990dea9314cdcb07567a5fc4d2c6ca142a31ea77081830f0d1c5a3ecfa2e2eb254521d4febbe37ceca25ca228c78ee4e4c4a80242d9820d9c22a4a6a4605cfa0ea99b15fedda4973b17fd45c81c996bcdf0719a4eca44f6146f4128c80a67111f3fc53cc35e86e26c8af1f66af0a18b7323609789c9d2a71572d013bc2e35514c48f32af7d36d2ef665920931fb22a6ac46183d42c06384ba8d206c8c03e6fab145b784d1a8774e68520294b85eb6d4c27d766cc52235e3d7f497da7b7240d5fa901b3a6576e52fd28f0e11655ffd3058dc94550f268b092e22308ec8c63c73874b6488a11e6cf1e492096b02feb7530f57cfbd78fde31227637fb4b17546f26674466269b687fe40b6a37274f743b5da265ddf3bd31b7c1a4767098742eea9b2e598768981d405735b24553c9a1991d2ba6c06ad284a049925f3bf68e95af846e8d86f738f57da67166c9c8a17e5f908946da078f9320ab03a603585c5d97793ba5d2d904672b7b571ab5a9eda88fab4712dc6020ee3ea294f896e66a8469407cfe31c4f77fe808f8e8a6e4635ef41c035b7fd522cb93dc67c07ee1fa3ed8d58b51280464fdbd9b59493f315becb1ccac0d8629fed0db7d5edaac5d451d8f158ec7b6c8c6a697103cd26624b4d9e88470c8bdc6671c389125e97c6e8a28674c0ff934713668634d1274f4604ec797bfb9bf9f6b7e878d0220bffdabacfc2b5c82781b04327db6fd36b594dc9e628d14b89999ade02997d297c349c2cc6cf54f99faf3c71bdd2731033fc8f1e92ab1b79bfaa0c2a6295db14eb2a09c131482099324bb7e07fe03e3eab2b2da2a521e4c1a8009e5daf4af69cf0b2fbad293e9f89e73e9fed55a9a8715637ad61f2661c1bb261cdae135680d310b07bfc80c6ae40d6462c82e58acf8c86f1b136f58c2a58b0d225f5d2849ba334352fcfa22ffeeb5b4ab6dbf6c4f455c3c2cf0ab90eba7dc94f614b8a46f048f7bc5bfe7dcfea5b90fc9cc025cf7a42c7e414b676dc4b14b98405365e127fe4d4e1e391809febd03b3682b0d4a0b9eea567c8c10b4932bad93cd60777ea40c2f194db4aebe62ac0b31fcb9f2f37e123249fb83871a384323f9346d3780ab2646b45d4c009bc226166c3fe10c3326b0d388e99fb2af727308ef4bf63fdc6019540c1c5565a053266dd474c2b96537a6d1e572c077885587869efc4b4c39207a2be5fdda3e9988758070a6a54e4ae8bad406326f2f0de18c5e7c67a7209d2c3f0d85fbeef509b1901b428eb4f8319c9dcf765ec1516129869acddf454cde923f57f45599b91eed312311f45b44dadecb10fd1bf46b59b389358fcc2af0e00742fb5f94894e331a275daf7dfa7be41fb62f4515b358778845c8957feaaa40ff9c9cb364abdfc0ae41bf7d5d37c34dfa20d6e43271880c15f20883989af69116636f693876bae98a1e7cd5a8225e350a0d555e5a99a1607b1ea9916bfb8ade60dcfceea74091162fb71aeab20b13dea0e808bcd91225e91032fec422a70d44d44caa4fe763c829eb826c4d50825e9329729e587c5b1cfd501cd60d4fe35a46775856df912fcc92d4e7ff91933ec90336673fb0b28c4ccbae311f2a2e86ced62d707e1dc90edc144d7b875243837457ce2f7ec687d509b6c15d8acc0534de55e2eb50600271e5e36accbb564bd74350c28cf21ade7febc75af7c13cf7df5ff4349dd640b7ee88454251fd1f8e91859b771cb66625b3afbff4c54d7a8a6f3fd3e140c126f4ddcfc36b85aa2b5dae434749c7fbb7d6c404a276294ed1ccba601d082d7439e12ca487fadba6a3e157f735e662af8c59d417a69156b372ea50d6cd4999792b0e4276a016241e735d7e4882728d4b3e2a0ebe65c77b5f5b3e27fc4bccee2616e5f11c249613f666ff3fe108d3ce9316cbf8185b45991639adc7f1029f489bdc0d2b198fa96b5ed2c732d6c868a9a252631839f4d608d1240edabf74297d1b9d0cc3180ee1b49d4f0b3ac9e586f0f957bd8bae4e97565ac348736fe461223b8b1bed856cdd3f220f9ebeaa05fcc4d0d33089fa3b6af15bb7a1981073dafe62efe51d09744ceb6867d2362a48af189408bfd6fc69d1a0ce64b6af3ea1ca74a2a2551abd61501007dc2f8290cc71b0c71fe8563ee949f6437970aa7cd586a1cc51418fd2e1d3994b433d11853ee8292a802e4c766801205b62ded2380e88d1b23405a81721cdef06316d6634f68368de8ede66b9fee5deb98e5e07bf382f1f40bfea09df5ca776f8bc830165e67ca3d258986e0d32169ea78ef1e5c1077c4327cb9d86e1a279c27ebe6c0c0cfb1fe496f675be9b849e430cbace52014795559849a2f43e69bbe0e3933f22a9505c2239f4af32bc3841e088cfe6187f9e323130e0cb85a589c103a3bb45a70689670f7ab7e638dae589b34c61f2e905116e53a461f30d2cdf236a92fee66a9b46db0aaf257c21d8b7a55c0596fea10c47b91d366d078bfb49e558f311e83af6fcc1393b2a876ec18ebeeaec1d00fdd883b7c220d991de39a9a5f55c8f50b3fb4f6278bc9ac13d573dd994d633128d15c9ccbe69d27eb681c8ba0e3fea04547daf2b3f47e7e7b5681be71b699090ad4a2647448fd36c9e2a1574900a173c914f09001ac72783eeac4585e648b566f31e6e03e0ddb3854cf5f80dcd4288e6e91ba76a1bcf71afa52d73093d35590f32c94684890fa538ec5ea1b8bcb66a2916d483d4e093b2485159f5d50b3c21cb2b7e664e82491ff5bb57525c384787ffd721435cd557fce8d3e0fb22d73d418336a995c202db87d2ffb88450d89603a4d9b16dcb00b6078a2cf202e8049e91c9a5eeb4c3f697bbf89430ca7c429b10c1b8969338b274f3e8b5ca92a0401c3b85481f681efcc457081ccbaebdd0fa7adbab03d54888a551638c09a49b01acfe276137c63dd56891b7daa1a419420cb8694cc5b4e260c729a96b2063698862f68932f63823cde19d02a516b82bfee789133179bbd70e547829ab87741bc8198ab1a976d5aacc6c18b766d07feec13975d6ec2206872e710bfffba4f7186930116b1ef7a4892c5fd529b6d6fb621f7ea2cf44394caf6317ee0bf2db4480624b1461e84ef3a315907dbc27be016ccdb7cf232101eb1a10ead18df2fd6de0f3c7396db0dead9674a0e573ca866abd9195a94d8031b98a68f941366e8456c76d836455b61146b3534a68fbb886adf3cb97cdc462f63ae6fdfb46eea4cc72aaf50281293156d8c479a330899e4f8b9643fb61e28bd1866799b4ba8fe3024561fa42ed63d0cc7228fcfa985e806b2d0f2e009368b2b812d0ed0ad4c3808256f02ed8fb6975848ed218cddea5a4b505bc5c9a5b21803fc7715ef878fbc423c593180bf886fbb5218df7e7f64663453d6968577a4eacf8e95e57673d460e94aa14c5045c02ecb5feb4f100efb281b46ef558433465d8ce12d3c104479a81c2ce06cba01f40096a70813f36848c36085fe49a8977b5b0f15f1e6a4d146c586d43f7b5832eb2419f05cbe7c4602e73eafb3b337cbe22896838b965f6409aa14d8fa7f2faa4ec06d6c6429a0e323d95103d138dc7bc7b3a39e637471592ba55ae6bb93ffd52e932d944cd201de0f235f718bae28d02585a84a3ae1c668c146a896262d3858ea88c21a389331187aa4877531e080df7b7153e8772eef474c5509343319dcfca3947777c0968a8f368f44afe999b3faab40018cd41571cb68470375555d8981fa340e85ec445b60085c772e1a68d82d7a39ac10dba23594b825007e04f16667edb767336bec6f91f17f7a2bdfc117d6d98d8a1985f8c1aba5ad2e", 0x0, 0x8003}], 0x120000, 0x0) 01:38:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 346.913747] IPVS: ftp: loaded support on port[0] = 21 01:38:37 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x220000, 0x0) r5 = fcntl$dupfd(r4, 0x5e1ddfa58485a0d7, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 347.040155] protocol 88fb is buggy, dev hsr_slave_0 [ 347.045304] protocol 88fb is buggy, dev hsr_slave_1 [ 347.053541] EXT4-fs (loop1): bad block size 8192 01:38:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 347.118662] EXT4-fs (loop1): bad block size 8192 [ 347.307075] EXT4-fs (loop4): bad block size 8192 01:38:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000002c0)) ioctl$USBDEVFS_CLEAR_HALT(r3, 0x80045515, &(0x7f0000000180)={0xe, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) r4 = getpid() migrate_pages(r4, 0x5, &(0x7f0000000040)=0x9, &(0x7f0000000140)=0x9) 01:38:38 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xbffe, 0x200) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x4) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ppoll(&(0x7f0000000540)=[{r2}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)) [ 347.440118] protocol 88fb is buggy, dev hsr_slave_0 [ 347.445257] protocol 88fb is buggy, dev hsr_slave_1 [ 347.537073] EXT4-fs (loop4): bad block size 8192 01:38:38 executing program 4: socket$inet6(0xa, 0x80003, 0x6b) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0xc9ec2ede45373a0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000180)="085e0b744298fbf6d9befa2650271d7fa250cfe8474071") r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f0000000300)={0x8, 'veth1_to_hsr\x00', {'bond_slave_0\x00'}, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) [ 347.687259] IPVS: ftp: loaded support on port[0] = 21 01:38:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r8, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r16, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r20, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) write$binfmt_aout(r0, &(0x7f00000015c0)=ANY=[@ANYRES32, @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESHEX=r2, @ANYRESDEC=0x0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRESHEX=r1, @ANYPTR, @ANYRES64=r4, @ANYRES32=r9, @ANYRES16], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16=r16, @ANYPTR], @ANYRESHEX=r17, @ANYRES32=r0], @ANYBLOB="4d136e91c6bb7453a216022e0f95ce02a9b19c909f606face28c999d75db4ada6c5e714adf6535cf39071434df26d5c13a773bac9118618c86399caa39c0a82cabd8", @ANYRESOCT=r19, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX=0x0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=0x0, @ANYRESDEC, @ANYPTR64, @ANYRES32=r8, @ANYRESOCT=0x0, @ANYRES16, @ANYRES16=0x0, @ANYRES32, @ANYPTR64, @ANYRES16=r21], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX]], @ANYPTR64, @ANYRESHEX=r13], 0xa3) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r22 = syz_open_pts(r0, 0x0) r23 = dup3(r22, r0, 0x0) ppoll(&(0x7f0000000540)=[{r23}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r22, 0x5423, &(0x7f0000000140)) 01:38:38 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000000)=0x7ff) 01:38:38 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'erspan0\x00', 0x401}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000240)="800000003804000019000300e60100006c000000000000000300000001000000101308006d5ebe5a0000ffff53efa3de1651931acb94423c9abccafaa4ea2df9f1695b9e9155386296a781a2508e990af6ea239a4ca3ded0bc7c4d1ba78571b2970ff1083eb1de355a8019bd3efa3e80c822bfac336f82b284f01ea569ac546f3f88cd30eda45bc0c828457f63eaf4ec0a16c23add85bf1eacd47f02d5c0e871ec95b843d3f825e7a04af87983576f14a7aab74d74de878f035f3981ce4dbf97ae6b8600cf9faa4cbb7dbed8d071e4fb000000000000000000000000000010000000", 0xe2, 0x400}], 0x0, 0x0) 01:38:38 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) msgget(0x3, 0x18) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") socket$packet(0x11, 0x3, 0x300) 01:38:38 executing program 2: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/236, 0xec}], 0x3) [ 348.171470] nla_parse: 5 callbacks suppressed [ 348.171477] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 348.178444] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 348.240113] protocol 88fb is buggy, dev hsr_slave_0 [ 348.245370] protocol 88fb is buggy, dev hsr_slave_1 01:38:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 348.306795] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 348.322623] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x7ffffffd, 0x0, 0x7, 0x0, 0xfc, 0x0, 0x0, 0x7, 0x9, 0x0, 0xa4b1}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x8, 0x78263a6052a4d5be) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) r4 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r4}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) setsockopt$CAN_RAW_LOOPBACK(r4, 0x65, 0x3, &(0x7f0000000000), 0x4) 01:38:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 348.496050] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r12, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 348.670497] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 348.861209] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xac8b7ffe7e41b7ef, 0x54) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000080)=@srh={0x34, 0x10, 0x4, 0x8, 0x7f, 0x128df7b11d114bf2, 0x1e, [@empty, @rand_addr="2fd533b5fd46ad39d319a8279732b867", @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, @dev={0xfe, 0x80, [], 0x14}, @loopback, @ipv4={[], [], @broadcast}, @empty, @rand_addr="54867ea66b36be4e79e1829b41788c67"]}, 0x88) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:39 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x4d040400, 0x0, 0x0, 0x0, &(0x7f0000000200)="32c9888fac1a90f8b0330f10cc9117d380804892b12765d00559bfd1000200000000f9ffffffffffffff0000000000dc522d11cd00e5accce443c052c4065b849f4226012e3a56d37aeda25c9e963a5d26e99be14e1f0ba46bed3404b72ee207d3e47ff0026664cea027707b24513865b2dc26ecdaf88ce35d0fda5a552323d1c848b9243b1dc8b6085f71186d43b93332a620ed6598059b4c5161bfe916aa65c8ba169e6249b9f1fc983b99f108a5dc2395d7edbd3a62e93728d62a517fc0c0a80f624116719dcb0e57") r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) 01:38:39 executing program 2: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x2, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r6, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) pwrite64(r2, &(0x7f0000000240)="d89c7f033020df570b4bfc63a0533490fde4259ffbc283ed5304952c242fc86a02e07441a0fb71db04616c5507768303ea48f026c933349a2d010ffb1bed44c313bd6348a59fdc2a36633c701f6037778932c267958d8648e15e4c794eb831df93b0cad8c71fa02d9069bb5066fcfd636cb72e6a7bebb0dff16990a7b95cdc9f79c25d57265b63dd3ec588a4b90d68671705baa0ccc61bf424ca4891997b32519ed29b10759a46f83456d05fe3b4effd17490d4ea20e86dc5fb585352cf6", 0xbe, 0xea) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) write$P9_RSYMLINK(r7, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x9, 0x2, 0x5}}, 0x14) sched_rr_get_interval(r1, &(0x7f0000000100)) [ 348.980436] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x80000001, 0x8000) recvfrom$x25(r3, &(0x7f0000000240)=""/4096, 0x1000, 0x40, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x7, 'syz1\x00'}) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:39 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0xfffffffffffffee6, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@window={0x3, 0x0, 0x7fff}, @timestamp, @sack_perm, @timestamp, @sack_perm, @sack_perm, @window={0x3, 0x7, 0x3}, @timestamp, @sack_perm], 0x9) tkill(r0, 0x19) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r9, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r22, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r22, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r26}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r26, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r23, @ANYRES16=r9, @ANYRES16=r7, @ANYRESOCT, @ANYRES32=r0, @ANYRESHEX=r10, @ANYRESOCT=r14, @ANYRES64, @ANYRES32=r0, @ANYRESDEC=r18], 0x6c) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r27 = syz_open_pts(r0, 0x0) r28 = dup3(r27, r0, 0x0) ppoll(&(0x7f0000000540)=[{r28}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r27, 0x5423, &(0x7f0000000140)) [ 349.207785] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 349.251815] EXT4-fs (loop5): bad block size 8192 01:38:40 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r0, 0xdd, 0x67}, &(0x7f0000000140)={'enc=', 'pkcs1', ' hash=', {'poly1305\x00'}}, &(0x7f0000000200)="64182ee67aaadee3dce553048cf9b7ce64ec28c38b46ba6cc1547445c92586219e10787adf17d3921fd9874ec8458724a009fe6bccc6d211f059da0861674c56b894e5849b97d39717dfe4394eed8bc10fb51e809ce9f4844324d374ab29267b04999d9d4c3f9c54e4c8b3ec089d8c9fd1fa369ee59d339995020e0cfd262de4cd4d95d18d51ec97fadc02df97085e00ba722c712f0e39af3fedd6b370b5a11bfa73c80c4aa7aa05b4a748d5e379c0a4bbc9732747059697a4878f4ca6aa5e37a27bc462e1722523ab2027161c1c801239d99dc6df34ed73b8fafc275d", &(0x7f0000000300)=""/103) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'trusted.', '{cpuset^eth0/\x00'}, &(0x7f0000000040)=""/178, 0xb2) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 349.328128] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 349.367804] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 349.394269] EXT4-fs (loop5): bad block size 8192 01:38:40 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0xc3b3abf3e03a123e, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000240)=""/238, 0xfffffffffffffd29) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) 01:38:40 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 349.451124] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 349.598480] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 349.619992] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 349.694310] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 01:38:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0xaaaaaaaaaaaabaa, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x6a, 0x400}], 0x0, 0x0) 01:38:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f0000000200)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xac8b7ffe7e41b7ef, 0x54) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000080)=@srh={0x34, 0x10, 0x4, 0x8, 0x7f, 0x128df7b11d114bf2, 0x1e, [@empty, @rand_addr="2fd533b5fd46ad39d319a8279732b867", @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, @dev={0xfe, 0x80, [], 0x14}, @loopback, @ipv4={[], [], @broadcast}, @empty, @rand_addr="54867ea66b36be4e79e1829b41788c67"]}, 0x88) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) 01:38:40 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1, 0x40}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6}, 0x48) 01:38:40 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 349.911263] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 349.943433] FAULT_INJECTION: forcing a failure. [ 349.943433] name failslab, interval 1, probability 0, space 0, times 0 [ 350.001434] CPU: 1 PID: 17373 Comm: syz-executor.2 Not tainted 4.14.159-syzkaller #0 [ 350.009373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.018740] Call Trace: [ 350.018760] dump_stack+0x142/0x197 [ 350.018786] should_fail.cold+0x10f/0x159 [ 350.018804] should_failslab+0xdb/0x130 [ 350.018815] kmem_cache_alloc_node_trace+0x280/0x770 [ 350.018828] ? _parse_integer+0xe8/0x140 [ 350.042399] __get_vm_area_node+0xf0/0x340 [ 350.046779] __vmalloc_node_range+0x9f/0x6a0 [ 350.051319] ? bpf_prog_alloc+0x40/0x1e0 [ 350.055397] ? selinux_capable+0x36/0x40 [ 350.059501] __vmalloc+0x44/0x50 [ 350.062900] ? bpf_prog_alloc+0x40/0x1e0 [ 350.067028] bpf_prog_alloc+0x40/0x1e0 [ 350.070932] bpf_prog_load+0x292/0xf20 [ 350.074840] ? find_held_lock+0x35/0x130 [ 350.078919] ? __bpf_prog_charge+0xc0/0xc0 [ 350.083186] ? lock_downgrade+0x740/0x740 [ 350.087342] ? kasan_check_write+0x14/0x20 [ 350.091591] ? _copy_from_user+0x99/0x110 [ 350.095750] SyS_bpf+0x43b/0x2db8 01:38:40 executing program 1 (fault-call:7 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f}) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 350.099248] ? __mutex_unlock_slowpath+0x71/0x800 [ 350.104103] ? bpf_prog_get+0x20/0x20 [ 350.104115] ? wait_for_completion+0x420/0x420 [ 350.104127] ? __sb_end_write+0xc1/0x100 [ 350.104138] ? fput+0xd4/0x150 [ 350.104147] ? SyS_write+0x15e/0x230 [ 350.104163] ? bpf_prog_get+0x20/0x20 [ 350.104176] do_syscall_64+0x1e8/0x640 [ 350.104186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.104203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 350.104211] RIP: 0033:0x45a919 [ 350.104216] RSP: 002b:00007f4932125c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 350.112782] RAX: ffffffffffffffda RBX: 00007f4932125c90 RCX: 000000000045a919 [ 350.112789] RDX: 0000000000000048 RSI: 0000000020000040 RDI: 0000000000000005 [ 350.112794] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.112800] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49321266d4 [ 350.112806] R13: 00000000004c0f9d R14: 00000000004d4b68 R15: 0000000000000004 01:38:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f}) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDCTL_DSP_POST(r0, 0x5008, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r7 = dup2(r3, r0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r9 = creat(&(0x7f00000004c0)='./file0\x00', 0x41) recvmsg$can_raw(r0, &(0x7f00000008c0)={&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)=""/177, 0xb1}, {&(0x7f0000000640)=""/115, 0x73}, {&(0x7f00000006c0)=""/19, 0x13}, {&(0x7f0000000700)=""/240, 0xf0}], 0x4, &(0x7f0000000840)=""/69, 0x45}, 0x7d0351cf4e5cba1b) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x6c, r1, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3efd}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xa91a}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x34, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r7}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r10}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x104}, 0x40000) r11 = dup2(r7, r9) setsockopt$inet_icmp_ICMP_FILTER(r11, 0x1, 0x1, &(0x7f0000000140), 0x4) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) socketpair(0x4, 0x100004, 0xfc, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r1, r2, 0x80000) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f}) read(r3, &(0x7f0000000100)=""/19, 0xfffffd81) [ 350.525444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17394 comm=syz-executor.0 01:38:41 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:41 executing program 4 (fault-call:6 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 350.665268] syz-executor.2: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 350.707726] syz-executor.2 cpuset=syz2 mems_allowed=0-1 [ 350.735445] CPU: 1 PID: 17373 Comm: syz-executor.2 Not tainted 4.14.159-syzkaller #0 [ 350.743386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.752846] Call Trace: [ 350.755458] dump_stack+0x142/0x197 [ 350.759112] warn_alloc.cold+0x96/0x1af [ 350.763096] ? zone_watermark_ok_safe+0x2b0/0x2b0 [ 350.767970] ? _parse_integer+0xe8/0x140 [ 350.772073] ? __get_vm_area_node+0x27f/0x340 [ 350.776587] __vmalloc_node_range+0x3c3/0x6a0 [ 350.781103] ? selinux_capable+0x36/0x40 [ 350.785189] __vmalloc+0x44/0x50 [ 350.788561] ? bpf_prog_alloc+0x40/0x1e0 [ 350.788572] bpf_prog_alloc+0x40/0x1e0 [ 350.788585] bpf_prog_load+0x292/0xf20 [ 350.788594] ? find_held_lock+0x35/0x130 [ 350.788605] ? __bpf_prog_charge+0xc0/0xc0 [ 350.808714] ? lock_downgrade+0x740/0x740 [ 350.808732] ? kasan_check_write+0x14/0x20 [ 350.808746] ? _copy_from_user+0x99/0x110 [ 350.821268] SyS_bpf+0x43b/0x2db8 [ 350.824742] ? __mutex_unlock_slowpath+0x71/0x800 [ 350.829602] ? bpf_prog_get+0x20/0x20 [ 350.829617] ? wait_for_completion+0x420/0x420 [ 350.829627] ? __sb_end_write+0xc1/0x100 [ 350.829639] ? fput+0xd4/0x150 [ 350.845279] ? SyS_write+0x15e/0x230 [ 350.849003] ? bpf_prog_get+0x20/0x20 [ 350.852806] do_syscall_64+0x1e8/0x640 [ 350.856689] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.856708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 350.856716] RIP: 0033:0x45a919 [ 350.856723] RSP: 002b:00007f4932125c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 350.877623] RAX: ffffffffffffffda RBX: 00007f4932125c90 RCX: 000000000045a919 [ 350.884883] RDX: 0000000000000048 RSI: 0000000020000040 RDI: 0000000000000005 [ 350.884889] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.884894] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49321266d4 [ 350.884898] R13: 00000000004c0f9d R14: 00000000004d4b68 R15: 0000000000000004 [ 350.907548] FAULT_INJECTION: forcing a failure. [ 350.907548] name failslab, interval 1, probability 0, space 0, times 0 [ 350.925632] CPU: 1 PID: 17415 Comm: syz-executor.4 Not tainted 4.14.159-syzkaller #0 [ 350.933500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.942857] Call Trace: [ 350.945439] dump_stack+0x142/0x197 [ 350.949058] should_fail.cold+0x10f/0x159 [ 350.953190] should_failslab+0xdb/0x130 [ 350.957145] kmem_cache_alloc+0x47/0x780 [ 350.961200] ? __lock_acquire+0x5f7/0x4620 [ 350.965411] ? save_trace+0x290/0x290 [ 350.969202] __debug_object_init+0x5b8/0x8e0 [ 350.973594] ? flush_work+0x130/0x730 [ 350.977372] ? debug_object_destroy+0x250/0x250 [ 350.982027] debug_object_init_on_stack+0x19/0x20 [ 350.986868] flush_work+0x1ec/0x730 [ 350.990473] ? insert_work+0x320/0x320 [ 350.994351] ? n_tty_read+0x7ee/0x17d0 [ 350.998219] ? find_held_lock+0x35/0x130 [ 351.002266] ? n_tty_read+0x7ee/0x17d0 [ 351.006147] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 351.011229] ? lock_downgrade+0x740/0x740 [ 351.015367] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 351.020450] tty_buffer_flush_work+0x16/0x20 [ 351.024850] n_tty_read+0x813/0x17d0 [ 351.028631] ? lock_acquire+0x16f/0x430 [ 351.032582] ? ldsem_down_read+0x33/0x40 [ 351.036623] ? n_tty_kick_worker+0x1d0/0x1d0 [ 351.041012] ? do_wait_intr_irq+0x2a0/0x2a0 [ 351.045318] ? ldsem_down_read+0x33/0x40 [ 351.049448] ? ldsem_down_read+0x33/0x40 [ 351.053488] tty_read+0x171/0x270 [ 351.056920] ? n_tty_kick_worker+0x1d0/0x1d0 [ 351.061309] __vfs_read+0x105/0x6a0 [ 351.064916] ? __fsnotify_update_child_dentry_flags.part.0+0x300/0x300 [ 351.071835] ? tty_compat_ioctl+0x260/0x260 [ 351.076151] ? vfs_copy_file_range+0xa40/0xa40 [ 351.080714] ? __inode_security_revalidate+0xd6/0x130 [ 351.085883] ? avc_policy_seqno+0x9/0x20 [ 351.089931] ? selinux_file_permission+0x85/0x480 [ 351.094762] ? security_file_permission+0x89/0x1f0 [ 351.099678] ? rw_verify_area+0xea/0x2b0 [ 351.103718] vfs_read+0x137/0x350 [ 351.107152] SyS_read+0xfd/0x230 [ 351.110495] ? kernel_write+0x120/0x120 [ 351.114464] ? do_syscall_64+0x53/0x640 [ 351.118417] ? kernel_write+0x120/0x120 [ 351.122389] do_syscall_64+0x1e8/0x640 [ 351.126319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.131172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.136379] RIP: 0033:0x45a919 [ 351.139554] RSP: 002b:00007f056af96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 351.147244] RAX: ffffffffffffffda RBX: 00007f056af96c90 RCX: 000000000045a919 [ 351.154512] RDX: 00000000fffffd81 RSI: 0000000020000100 RDI: 0000000000000004 [ 351.161760] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.169020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f056af976d4 [ 351.176442] R13: 00000000004c7957 R14: 00000000004e0598 R15: 0000000000000005 [ 351.183725] [ 351.183729] ====================================================== [ 351.183731] WARNING: possible circular locking dependency detected [ 351.183733] 4.14.159-syzkaller #0 Not tainted [ 351.183736] ------------------------------------------------------ [ 351.183738] syz-executor.4/17415 is trying to acquire lock: [ 351.183740] (console_owner){-.-.}, at: [] vprintk_emit+0x2f1/0x600 [ 351.183746] [ 351.183748] but task is already holding lock: [ 351.183749] (&pool->lock/1){..-.}, at: [] flush_work+0x130/0x730 [ 351.183756] [ 351.183758] which lock already depends on the new lock. [ 351.183759] [ 351.183760] [ 351.183762] the existing dependency chain (in reverse order) is: [ 351.183763] [ 351.183764] -> #3 (&pool->lock/1){..-.}: 01:38:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x80000, 0x0) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f00000003c0)=0x2) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) bind$netrom(r3, &(0x7f0000000280)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x1}, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x48) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @empty}}}, &(0x7f0000000040)=0x84) r7 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmat(r7, &(0x7f0000fff000/0x1000)=nil, 0x5000) shmat(r7, &(0x7f0000ffc000/0x4000)=nil, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000300)='trusted.overlay.redirect\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r6, 0x4, 0x7, 0x8}, 0x10) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 351.183771] lock_acquire+0x16f/0x430 [ 351.183773] _raw_spin_lock+0x2f/0x40 [ 351.183775] __queue_work+0x1c9/0xf30 [ 351.183777] queue_work_on+0x162/0x1d0 [ 351.183780] tty_flip_buffer_push+0xc5/0x100 [ 351.183781] pty_write+0x17a/0x1d0 [ 351.183783] n_tty_write+0x953/0xf20 [ 351.183785] tty_write+0x3f6/0x700 [ 351.183788] __vfs_write+0x105/0x6b0 [ 351.183790] vfs_write+0x198/0x500 [ 351.183792] SyS_write+0xfd/0x230 [ 351.183794] do_syscall_64+0x1e8/0x640 [ 351.183796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.183797] [ 351.183798] -> #2 (&(&port->lock)->rlock){-.-.}: [ 351.183804] lock_acquire+0x16f/0x430 [ 351.183806] _raw_spin_lock_irqsave+0x95/0xcd [ 351.183808] tty_port_tty_get+0x22/0x90 [ 351.183810] tty_port_default_wakeup+0x16/0x40 [ 351.183813] tty_port_tty_wakeup+0x57/0x70 [ 351.183815] uart_write_wakeup+0x46/0x70 [ 351.183817] serial8250_tx_chars+0x40d/0xa10 [ 351.183819] serial8250_handle_irq.part.0+0x206/0x250 [ 351.183821] serial8250_default_handle_irq+0xa1/0x120 [ 351.183823] serial8250_interrupt+0xe9/0x1a0 [ 351.183825] __handle_irq_event_percpu+0x125/0x7f0 [ 351.183827] handle_irq_event_percpu+0x65/0x130 [ 351.183829] handle_irq_event+0xa7/0x134 [ 351.183831] handle_edge_irq+0x22b/0x840 [ 351.183833] handle_irq+0x39/0x50 [ 351.183835] do_IRQ+0x99/0x1d0 [ 351.183837] ret_from_intr+0x0/0x1e [ 351.183840] _raw_spin_unlock_irqrestore+0x95/0xe0 [ 351.183842] uart_write+0x29a/0x4f0 [ 351.183844] n_tty_write+0x38b/0xf20 [ 351.183846] tty_write+0x3f6/0x700 [ 351.183848] redirected_tty_write+0xa3/0xb0 [ 351.183850] __vfs_write+0x105/0x6b0 [ 351.183852] vfs_write+0x198/0x500 [ 351.183854] SyS_write+0xfd/0x230 [ 351.183856] do_syscall_64+0x1e8/0x640 [ 351.183858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.183859] [ 351.183861] -> #1 (&port_lock_key){-.-.}: [ 351.183867] lock_acquire+0x16f/0x430 [ 351.183869] _raw_spin_lock_irqsave+0x95/0xcd [ 351.183871] serial8250_console_write+0x709/0x930 [ 351.183874] univ8250_console_write+0x5f/0x70 [ 351.183875] console_unlock+0x9ba/0xed0 [ 351.183877] vprintk_emit+0x1f9/0x600 [ 351.183879] vprintk_default+0x28/0x30 [ 351.183881] vprintk_func+0x5d/0x159 [ 351.183883] printk+0x9e/0xbc [ 351.183886] register_console+0x614/0x9e0 [ 351.183888] univ8250_console_init+0x33/0x3f 01:38:42 executing program 4 (fault-call:6 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 351.183889] console_init+0x4d/0x5d [ 351.183891] start_kernel+0x43c/0x6fd [ 351.183894] x86_64_start_reservations+0x29/0x2b [ 351.183896] x86_64_start_kernel+0x77/0x7b [ 351.183898] secondary_startup_64+0xa5/0xb0 [ 351.183899] [ 351.183900] -> #0 (console_owner){-.-.}: [ 351.183907] __lock_acquire+0x2cb3/0x4620 [ 351.183909] lock_acquire+0x16f/0x430 [ 351.183911] vprintk_emit+0x32e/0x600 [ 351.183912] vprintk_default+0x28/0x30 [ 351.183914] vprintk_func+0x5d/0x159 01:38:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f}) read(r2, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 351.183916] printk+0x9e/0xbc [ 351.183917] should_fail.cold+0xe4/0x159 [ 351.183919] should_failslab+0xdb/0x130 [ 351.183921] kmem_cache_alloc+0x47/0x780 [ 351.183923] __debug_object_init+0x5b8/0x8e0 [ 351.183926] debug_object_init_on_stack+0x19/0x20 [ 351.183928] flush_work+0x1ec/0x730 [ 351.183931] tty_buffer_flush_work+0x16/0x20 [ 351.183933] n_tty_read+0x813/0x17d0 [ 351.183935] tty_read+0x171/0x270 [ 351.183937] __vfs_read+0x105/0x6a0 [ 351.183939] vfs_read+0x137/0x350 [ 351.183942] SyS_read+0xfd/0x230 [ 351.183944] do_syscall_64+0x1e8/0x640 [ 351.183947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.183948] [ 351.183951] other info that might help us debug this: [ 351.183953] [ 351.183954] Chain exists of: [ 351.183956] console_owner --> &(&port->lock)->rlock --> &pool->lock/1 [ 351.183967] [ 351.183969] Possible unsafe locking scenario: [ 351.183970] [ 351.183973] CPU0 CPU1 [ 351.183975] ---- ---- [ 351.183977] lock(&pool->lock/1); [ 351.183983] lock(&(&port->lock)->rlock); [ 351.183989] lock(&pool->lock/1); [ 351.183994] lock(console_owner); [ 351.183998] [ 351.184000] *** DEADLOCK *** [ 351.184001] [ 351.184004] 3 locks held by syz-executor.4/17415: [ 351.184005] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 351.184013] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 351.184022] #2: (&pool->lock/1){..-.}, at: [] flush_work+0x130/0x730 [ 351.184032] [ 351.184034] stack backtrace: [ 351.184037] CPU: 1 PID: 17415 Comm: syz-executor.4 Not tainted 4.14.159-syzkaller #0 [ 351.184042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.184044] Call Trace: [ 351.184046] dump_stack+0x142/0x197 [ 351.184048] ? vprintk_func+0x65/0x159 [ 351.184051] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 351.184054] __lock_acquire+0x2cb3/0x4620 [ 351.184056] ? trace_hardirqs_on+0x10/0x10 [ 351.184058] ? save_trace+0x290/0x290 [ 351.184061] ? vprintk_emit+0x309/0x600 [ 351.184063] ? vprintk_emit+0x309/0x600 [ 351.184066] lock_acquire+0x16f/0x430 [ 351.184068] ? vprintk_emit+0x2f1/0x600 [ 351.184070] vprintk_emit+0x32e/0x600 [ 351.184072] ? vprintk_emit+0x2f1/0x600 [ 351.184074] vprintk_default+0x28/0x30 [ 351.184077] vprintk_func+0x5d/0x159 [ 351.184096] printk+0x9e/0xbc [ 351.184099] ? show_regs_print_info+0x63/0x63 [ 351.184102] ? ima_add_template_entry.cold+0x48/0x48 [ 351.184104] ? save_trace+0x290/0x290 [ 351.184106] ? ___ratelimit+0x55/0x537 [ 351.184109] should_fail.cold+0xe4/0x159 [ 351.184111] should_failslab+0xdb/0x130 [ 351.184113] kmem_cache_alloc+0x47/0x780 [ 351.184116] ? __lock_acquire+0x5f7/0x4620 [ 351.184118] ? save_trace+0x290/0x290 [ 351.184120] __debug_object_init+0x5b8/0x8e0 [ 351.184122] ? flush_work+0x130/0x730 [ 351.184125] ? debug_object_destroy+0x250/0x250 [ 351.184127] debug_object_init_on_stack+0x19/0x20 [ 351.184129] flush_work+0x1ec/0x730 [ 351.184132] ? insert_work+0x320/0x320 [ 351.184134] ? n_tty_read+0x7ee/0x17d0 [ 351.184136] ? find_held_lock+0x35/0x130 [ 351.184138] ? n_tty_read+0x7ee/0x17d0 [ 351.184141] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 351.184143] ? lock_downgrade+0x740/0x740 [ 351.184146] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 351.184148] tty_buffer_flush_work+0x16/0x20 [ 351.184150] n_tty_read+0x813/0x17d0 [ 351.184153] ? lock_acquire+0x16f/0x430 [ 351.184155] ? ldsem_down_read+0x33/0x40 [ 351.184157] ? n_tty_kick_worker+0x1d0/0x1d0 [ 351.184160] ? do_wait_intr_irq+0x2a0/0x2a0 [ 351.184162] ? ldsem_down_read+0x33/0x40 [ 351.184164] ? ldsem_down_read+0x33/0x40 [ 351.184166] tty_read+0x171/0x270 [ 351.184169] ? n_tty_kick_worker+0x1d0/0x1d0 [ 351.184171] __vfs_read+0x105/0x6a0 [ 351.184174] ? __fsnotify_update_child_dentry_flags.part.0+0x300/0x300 [ 351.184177] ? tty_compat_ioctl+0x260/0x260 [ 351.184180] ? vfs_copy_file_range+0xa40/0xa40 [ 351.184182] ? __inode_security_revalidate+0xd6/0x130 [ 351.184184] ? avc_policy_seqno+0x9/0x20 [ 351.184187] ? selinux_file_permission+0x85/0x480 [ 351.184190] ? security_file_permission+0x89/0x1f0 [ 351.184192] ? rw_verify_area+0xea/0x2b0 [ 351.184194] vfs_read+0x137/0x350 [ 351.184196] SyS_read+0xfd/0x230 [ 351.184198] ? kernel_write+0x120/0x120 [ 351.184201] ? do_syscall_64+0x53/0x640 [ 351.184203] ? kernel_write+0x120/0x120 [ 351.184205] do_syscall_64+0x1e8/0x640 [ 351.184207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.184210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.184212] RIP: 0033:0x45a919 [ 351.184214] RSP: 002b:00007f056af96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 351.184220] RAX: ffffffffffffffda RBX: 00007f056af96c90 RCX: 000000000045a919 [ 351.184223] RDX: 00000000fffffd81 RSI: 0000000020000100 RDI: 0000000000000004 [ 351.184226] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.184229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f056af976d4 [ 351.184232] R13: 00000000004c7957 R14: 00000000004e0598 R15: 0000000000000005 [ 351.189507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17394 comm=syz-executor.0 [ 351.272627] Mem-Info: [ 351.291033] kobject: 'queues' (ffff88805df2fb48): kobject_uevent_env: filter function caused the event to drop! [ 351.310323] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 351.310990] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 351.316582] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 351.318215] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 351.332514] active_anon:192288 inactive_anon:202 isolated_anon:0 [ 351.332514] active_file:13011 inactive_file:14498 isolated_file:0 [ 351.332514] unevictable:0 dirty:1058 writeback:0 unstable:0 [ 351.332514] slab_reclaimable:13094 slab_unreclaimable:126824 [ 351.332514] mapped:59450 shmem:244 pagetables:2239 bounce:0 [ 351.332514] free:1170184 free_pcp:228 free_cma:0 [ 351.348828] kobject: 'rx-0' (ffff888095e29850): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.353303] Node 0 active_anon:771196kB inactive_anon:808kB active_file:51900kB inactive_file:57992kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:237800kB dirty:4228kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 208896kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 351.356531] kobject: 'rx-0' (ffff888095e29850): kobject_uevent_env [ 351.362369] Node 1 active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 351.368406] kobject: 'rx-0' (ffff888095e29850): fill_kobj_path: path = '/devices/virtual/net/veth624/queues/rx-0' [ 351.373110] Node 0 [ 351.392329] kobject: 'tx-0' (ffff8880924a4818): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.393076] DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.397046] kobject: 'tx-0' (ffff8880924a4818): kobject_uevent_env [ 351.400741] lowmem_reserve[]: [ 351.411804] kobject: 'tx-0' (ffff8880924a4818): fill_kobj_path: path = '/devices/virtual/net/veth624/queues/tx-0' [ 351.414660] 0 [ 351.420957] kobject: 'batman_adv' (ffff88804e5e4200): kobject_add_internal: parent: 'veth624', set: '' [ 351.423098] 2569 [ 351.428914] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 351.432130] 2569 [ 351.437794] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 351.440258] 2569 [ 351.450714] kobject: 'veth625' (ffff8880846aa7f0): kobject_add_internal: parent: 'net', set: 'devices' [ 351.452821] 2569 [ 351.461954] EXT4-fs (loop5): bad block size 8192 [ 351.471909] kobject: 'veth625' (ffff8880846aa7f0): kobject_uevent_env [ 351.476157] Node 0 [ 351.487130] kobject: 'veth625' (ffff8880846aa7f0): fill_kobj_path: path = '/devices/virtual/net/veth625' [ 351.490169] DMA32 free:879060kB min:36380kB low:45472kB high:54564kB active_anon:771296kB inactive_anon:808kB active_file:51900kB inactive_file:57992kB unevictable:0kB writepending:4228kB present:3129332kB managed:2634380kB mlocked:0kB kernel_stack:9152kB pagetables:8956kB bounce:0kB free_pcp:544kB local_pcp:168kB free_cma:0kB [ 351.496405] kobject: 'queues' (ffff88805df2d648): kobject_add_internal: parent: 'veth625', set: '' [ 351.497221] lowmem_reserve[]: [ 351.502188] kobject: 'queues' (ffff88805df2d648): kobject_uevent_env [ 351.512522] 0 [ 351.518256] kobject: 'queues' (ffff88805df2d648): kobject_uevent_env: filter function caused the event to drop! [ 351.522935] 0 [ 351.531849] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 351.541051] 0 [ 351.542440] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 351.547534] 0 [ 351.552820] kobject: 'rx-0' (ffff888095e29c10): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.556481] 0 [ 351.559767] kobject: 'rx-0' (ffff888095e29c10): kobject_uevent_env [ 351.587944] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 351.595193] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 351.610103] net_ratelimit: 6 callbacks suppressed [ 351.610134] protocol 88fb is buggy, dev hsr_slave_0 [ 351.615320] Node 0 [ 351.617417] protocol 88fb is buggy, dev hsr_slave_1 01:38:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000380)=@generic={0x1, 0x8ee}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$inet(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="3b671e225042b87e39e627086a615e56fe0994133dd80a13c9ecb9986c10e56f540b6b2542bb6817dd", 0x29}], 0x1}, 0x90) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x4, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r9 = syz_open_pts(r0, 0x0) readv(r9, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) r10 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200) ioctl$TCSETSW(r10, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1f, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) read(r9, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:43 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, @null, @rose={'rose', 0x0}, 0xfffffffe, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, 0x8, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000140)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r2, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:43 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x80000) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") 01:38:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000240)={0x7f, 0x95, 0x8}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5b568cc4f0dc2fb72c14eabc4eb188a75119d49b6751902f0438615fc1ab425be1e047fe43a3c44ce760971d284d1e1b6def8aff9129ef2f764645ee44cafd50020647123a7d6be41674ff4ac4cf6e5f12df46e19855a5e2c8673f293e2a5f4301aa899a3450962673a80e69de929c1e84cd26a10987cc1a8a1806d6af2239da152b2b1b99fa0352e170ffd5f19a500c1e820ef2fb3ffb6ef322cb0cb57dee585b558772a1ecbebe68ebacc19b44943791e86e9583215b1dd005906637f26f0be1e995de11469b5a36f82233972014769da514f441cdeb020103d08f43969b496f4c932816a4fd31d526f679de9a77741149982b9c31bdcd7d", 0xf9}, {&(0x7f0000000380)="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", 0xfc}], 0x2, 0x0, 0x0, 0x800}, 0x4) restart_syscall() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x40, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_getoverrun(r2) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) semget(0x0, 0x4, 0x61) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) ioctl$TIOCSISO7816(r3, 0xc0285443, &(0x7f00000001c0)={0x3, 0xff, 0x401, 0x100, 0x2}) read(r3, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=""/3, 0x3, 0xffffffffffffffff}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xd, 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000003e000000000000000000611540000000000095000000000000005d4baf4898dfc80de8213579c134bf9cd09ce4488f0135e8acc5e1d67897ea0c7f36a5950e01ccf226ac3ff413e0f4c517be8f558e57f9b5398187bf4310d40c18f7ce80ef5f6249f38b085dc4755bdeecb96dd69812aecb717ee6faf9b86b26ce870754e8780e9ec3210d3737b9951aa8f4dc815408ca85af313a7a44bff70cacfaa071638b005382edf1c0463a120bde702ad68b799bd594331bb8508582abb99e12d15d13213e75"], &(0x7f0000000140)='GPL\x00', 0x0, 0xffffffffffffffcf, 0x0, 0x0, 0x0, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6, 0x10, &(0x7f0000000400), 0x0, r1}, 0xfcd2) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x80000001, 0x119000) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffab5c57f790e89a9f397cd42271ffff0000000008000100687462001c0002b45351690002ffffe4000100000000000208436ab23a0000fe6e4d4a0d7e6c877d0b3dbfab2498d023eb24b88ea4d9da"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r13, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r9, &(0x7f00000003c0)={0x4}) r14 = socket$netlink(0x10, 0x3, 0x7) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, r16}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0x400, 0x4000}}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r16, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x3}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f0000000340)=0x10000) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r17, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) close(r2) [ 351.622534] Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.628937] kobject: 'loop1' (ffff8880a41475e0): kobject_uevent_env [ 351.629822] lowmem_reserve[]: [ 351.636422] kobject: 'loop1' (ffff8880a41475e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 351.638586] 0 [ 351.661738] kobject: 'rx-0' (ffff888095e29c10): fill_kobj_path: path = '/devices/virtual/net/veth625/queues/rx-0' [ 351.695525] 0 [ 351.709315] kobject: 'loop1' (ffff8880a41475e0): kobject_uevent_env [ 351.725665] 0 [ 351.728702] kobject: 'loop1' (ffff8880a41475e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 351.740920] 0 [ 351.752277] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 351.764136] 0 [ 351.769806] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 351.781669] kobject: 'tx-0' (ffff888084e9bd58): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.784124] Node 1 [ 351.793048] kobject: 'tx-0' (ffff888084e9bd58): kobject_uevent_env [ 351.795910] Normal free:3783604kB min:53508kB low:66884kB high:80260kB active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870192kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.803085] kobject: 'tx-0' (ffff888084e9bd58): fill_kobj_path: path = '/devices/virtual/net/veth625/queues/tx-0' [ 351.803756] lowmem_reserve[]: [ 351.812237] kobject: 'batman_adv' (ffff88808925d780): kobject_add_internal: parent: 'veth625', set: '' [ 351.816552] 0 [ 351.822537] kobject: 'veth626' (ffff88804fe30b30): kobject_add_internal: parent: 'net', set: 'devices' [ 351.824463] 0 [ 351.829245] kobject: 'veth626' (ffff88804fe30b30): kobject_uevent_env [ 351.832590] 0 [ 351.838980] kobject: 'veth626' (ffff88804fe30b30): fill_kobj_path: path = '/devices/virtual/net/veth626' [ 351.841007] 0 [ 351.845349] kobject: 'queues' (ffff88804fc6f148): kobject_add_internal: parent: 'veth626', set: '' [ 351.849277] 0 [ 351.854814] kobject: 'queues' (ffff88804fc6f148): kobject_uevent_env [ 351.862628] kobject: 'queues' (ffff88804fc6f148): kobject_uevent_env: filter function caused the event to drop! [ 351.866392] Node 0 [ 351.872255] kobject: 'rx-0' (ffff8880979e9cd0): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.874560] DMA: [ 351.878639] kobject: 'rx-0' (ffff8880979e9cd0): kobject_uevent_env [ 351.882551] 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 351.882602] Node 0 [ 351.887959] kobject: 'rx-0' (ffff8880979e9cd0): fill_kobj_path: path = '/devices/virtual/net/veth626/queues/rx-0' [ 351.891936] DMA32: [ 351.898961] kobject: 'tx-0' (ffff88804e7dda98): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.901528] 61*4kB [ 351.905627] kobject: 'tx-0' (ffff88804e7dda98): kobject_uevent_env [ 351.909228] (UME) [ 351.915146] kobject: 'tx-0' (ffff88804e7dda98): fill_kobj_path: path = '/devices/virtual/net/veth626/queues/tx-0' [ 351.917812] 166*8kB [ 351.923820] kobject: 'batman_adv' (ffff88808815db80): kobject_add_internal: parent: 'veth626', set: '' [ 351.926324] (UME) [ 351.934265] kobject: 'veth627' (ffff8880501e73f0): kobject_add_internal: parent: 'net', set: 'devices' [ 351.938278] 20*16kB [ 351.943056] kobject: 'veth627' (ffff8880501e73f0): kobject_uevent_env [ 351.948615] (UE) [ 351.954531] kobject: 'veth627' (ffff8880501e73f0): fill_kobj_path: path = '/devices/virtual/net/veth627' [ 351.957555] 22*32kB [ 351.963457] kobject: 'queues' (ffff88804fc6f648): kobject_add_internal: parent: 'veth627', set: '' [ 351.966882] (UM) [ 351.973326] kobject: 'queues' (ffff88804fc6f648): kobject_uevent_env [ 351.976720] 9*64kB [ 351.981041] kobject: 'queues' (ffff88804fc6f648): kobject_uevent_env: filter function caused the event to drop! [ 351.984456] (U) [ 351.987683] kobject: 'rx-0' (ffff88809f9cc250): kobject_add_internal: parent: 'queues', set: 'queues' [ 351.993255] 3*128kB [ 351.995913] kobject: 'rx-0' (ffff88809f9cc250): kobject_uevent_env [ 351.999715] (UE) [ 352.003666] kobject: 'rx-0' (ffff88809f9cc250): fill_kobj_path: path = '/devices/virtual/net/veth627/queues/rx-0' [ 352.008571] 1*256kB [ 352.014347] kobject: 'tx-0' (ffff88804e7dd818): kobject_add_internal: parent: 'queues', set: 'queues' [ 352.018535] (M) [ 352.024937] kobject: 'tx-0' (ffff88804e7dd818): kobject_uevent_env [ 352.033756] 6*512kB [ 352.039560] kobject: 'tx-0' (ffff88804e7dd818): fill_kobj_path: path = '/devices/virtual/net/veth627/queues/tx-0' [ 352.046842] (UME) [ 352.055491] kobject: 'batman_adv' (ffff8880953f2d00): kobject_add_internal: parent: 'veth627', set: '' [ 352.063155] 4*1024kB [ 352.088488] kobject: 'loop0' (ffff888090920360): kobject_uevent_env [ 352.092973] protocol 88fb is buggy, dev hsr_slave_0 [ 352.093006] protocol 88fb is buggy, dev hsr_slave_1 [ 352.098705] (UE) [ 352.101453] kobject: 'veth628' (ffff88805d2f0970): kobject_add_internal: parent: 'net', set: 'devices' [ 352.109351] 4*2048kB [ 352.119318] kobject: 'loop0' (ffff888090920360): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 352.153227] (UM) [ 352.165260] kobject: 'veth628' (ffff88805d2f0970): kobject_uevent_env [ 352.192657] 211*4096kB [ 352.198127] kobject: 'veth628' (ffff88805d2f0970): fill_kobj_path: path = '/devices/virtual/net/veth628' [ 352.223341] (M) [ 352.240148] kobject: 'queues' (ffff88804fc6fa48): kobject_add_internal: parent: 'veth628', set: '' [ 352.246096] = 883428kB [ 352.272082] kobject: 'queues' (ffff88804fc6fa48): kobject_uevent_env [ 352.284790] Node 0 [ 352.295511] kobject: 'queues' (ffff88804fc6fa48): kobject_uevent_env: filter function caused the event to drop! [ 352.305844] Normal: [ 352.307106] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 352.312534] 0*4kB [ 352.314987] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 352.324273] 0*8kB [ 352.327821] kobject: 'rx-0' (ffff8880a09a9f10): kobject_add_internal: parent: 'queues', set: 'queues' [ 352.335723] 0*16kB [ 352.341863] kobject: 'rx-0' (ffff8880a09a9f10): kobject_uevent_env [ 352.343131] 0*32kB [ 352.358332] kobject: 'rx-0' (ffff8880a09a9f10): fill_kobj_path: path = '/devices/virtual/net/veth628/queues/rx-0' [ 352.361076] 0*64kB 0*128kB 0*256kB 0*512kB [ 352.392251] kobject: 'tx-0' (ffff888084557a98): kobject_add_internal: parent: 'queues', set: 'queues' [ 352.400506] 0*1024kB [ 352.403955] kobject: 'tx-0' (ffff888084557a98): kobject_uevent_env [ 352.410266] 0*2048kB [ 352.413169] kobject: 'tx-0' (ffff888084557a98): fill_kobj_path: path = '/devices/virtual/net/veth628/queues/tx-0' [ 352.422087] 0*4096kB = 0kB [ 352.422095] Node 1 Normal: 49*4kB (UME) 338*8kB (U) 272*16kB (UE) 61*32kB (UME) 15*64kB (UME) 4*128kB (U) 4*256kB (UM) 3*512kB (U) 2*1024kB (UM) 4*2048kB (ME) 918*4096kB (M) = 3783604kB [ 352.422160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.422165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.422170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.422175] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.422178] 27775 total pagecache pages [ 352.422182] 0 pages in swap cache [ 352.422189] Swap cache stats: add 0, delete 0, find 0/0 [ 352.425981] kobject: 'batman_adv' (ffff8880a0edd180): kobject_add_internal: parent: 'veth628', set: '' [ 352.430568] Free swap = 0kB [ 352.435248] kobject: 'veth629' (ffff888053cf4930): kobject_add_internal: parent: 'net', set: 'devices' [ 352.438770] Total swap = 0kB [ 352.441666] kobject: 'veth629' (ffff888053cf4930): kobject_uevent_env [ 352.449931] 1965979 pages RAM [ 352.449935] 0 pages HighMem/MovableOnly [ 352.449937] 335859 pages reserved [ 352.449943] 0 pages cma reserved [ 352.453576] kobject: 'veth629' (ffff888053cf4930): fill_kobj_path: path = '/devices/virtual/net/veth629' [ 352.471301] kobject: 'loop2' (ffff8880a417e520): kobject_uevent_env [ 352.497030] kobject: 'queues' (ffff8880a8a66b48): kobject_add_internal: parent: 'veth629', set: '' [ 352.519454] kobject: 'loop2' (ffff8880a417e520): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 352.557551] kobject: 'queues' (ffff8880a8a66b48): kobject_uevent_env [ 352.585700] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 352.595117] kobject: 'queues' (ffff8880a8a66b48): kobject_uevent_env: filter function caused the event to drop! [ 352.607569] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 352.636446] kobject: 'rx-0' (ffff8880a09a9190): kobject_add_internal: parent: 'queues', set: 'queues' [ 353.337056] kobject: 'rx-0' (ffff8880a09a9190): kobject_uevent_env [ 353.343839] kobject: 'rx-0' (ffff8880a09a9190): fill_kobj_path: path = '/devices/virtual/net/veth629/queues/rx-0' [ 353.356781] kobject: 'tx-0' (ffff888098603518): kobject_add_internal: parent: 'queues', set: 'queues' [ 353.366649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17474 comm=syz-executor.1 [ 353.369383] kobject: 'tx-0' (ffff888098603518): kobject_uevent_env [ 353.389964] kobject: 'loop0' (ffff888090920360): kobject_uevent_env [ 353.396659] kobject: 'loop0' (ffff888090920360): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 353.402744] kobject: 'tx-0' (ffff888098603518): fill_kobj_path: path = '/devices/virtual/net/veth629/queues/tx-0' [ 353.436605] kobject: 'batman_adv' (ffff88808857e280): kobject_add_internal: parent: 'veth629', set: '' [ 353.459840] nla_parse: 2 callbacks suppressed [ 353.459846] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4400, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x7) r2 = socket$packet(0x11, 0x3, 0x300) r3 = fcntl$dupfd(r0, 0x0, r2) accept4$alg(r3, 0x0, 0x0, 0x80400) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 353.500783] kobject: 'veth124' (ffff8880a13271b0): kobject_add_internal: parent: 'net', set: 'devices' [ 353.510707] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 353.520325] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' 01:38:44 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) 01:38:44 executing program 4: sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x4c, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0x400, 0x7, 0x7]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0xb}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x329f8f5e26c6e31a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) unlink(&(0x7f0000000300)='./file0\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x400040) getsockname$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) [ 353.547415] kobject: 'veth124' (ffff8880a13271b0): kobject_uevent_env [ 353.554896] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 353.569807] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 353.570983] kobject: 'veth124' (ffff8880a13271b0): fill_kobj_path: path = '/devices/virtual/net/veth124' [ 353.590215] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 353.596679] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 353.610188] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 353.615682] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 353.616670] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 353.638313] kobject: 'queues' (ffff88805adb8948): kobject_add_internal: parent: 'veth124', set: '' 01:38:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 353.645277] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 353.661671] EXT4-fs (loop5): bad block size 8192 [ 353.663906] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 353.673511] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 353.680091] protocol 88fb is buggy, dev hsr_slave_0 [ 353.685187] protocol 88fb is buggy, dev hsr_slave_1 [ 353.692818] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 353.703086] kobject: 'queues' (ffff88805adb8948): kobject_uevent_env [ 353.709886] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 353.721897] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 353.728408] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 353.742824] kobject: 'queues' (ffff88805adb8948): kobject_uevent_env: filter function caused the event to drop! [ 353.758034] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 353.769345] kobject: 'rx-0' (ffff8880856a4b50): kobject_add_internal: parent: 'queues', set: 'queues' [ 353.786292] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 353.796286] kobject: 'rx-0' (ffff8880856a4b50): kobject_uevent_env [ 353.808661] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 353.816205] kobject: 'rx-0' (ffff8880856a4b50): fill_kobj_path: path = '/devices/virtual/net/veth124/queues/rx-0' [ 353.835243] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 353.849337] kobject: 'tx-0' (ffff88808e329d58): kobject_add_internal: parent: 'queues', set: 'queues' [ 353.879890] kobject: 'tx-0' (ffff88808e329d58): kobject_uevent_env [ 353.906001] kobject: 'tx-0' (ffff88808e329d58): fill_kobj_path: path = '/devices/virtual/net/veth124/queues/tx-0' [ 353.926219] kobject: 'batman_adv' (ffff8880892fd000): kobject_add_internal: parent: 'veth124', set: '' [ 353.942048] kobject: 'veth125' (ffff88805cc90ab0): kobject_add_internal: parent: 'net', set: 'devices' [ 353.952728] kobject: 'veth125' (ffff88805cc90ab0): kobject_uevent_env [ 353.959438] kobject: 'veth125' (ffff88805cc90ab0): fill_kobj_path: path = '/devices/virtual/net/veth125' [ 353.983692] kobject: 'queues' (ffff88805cc7c348): kobject_add_internal: parent: 'veth125', set: '' [ 354.005827] kobject: 'queues' (ffff88805cc7c348): kobject_uevent_env [ 354.020834] kobject: 'queues' (ffff88805cc7c348): kobject_uevent_env: filter function caused the event to drop! [ 354.043158] kobject: 'rx-0' (ffff88809219d010): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.064193] kobject: 'rx-0' (ffff88809219d010): kobject_uevent_env [ 354.078257] kobject: 'rx-0' (ffff88809219d010): fill_kobj_path: path = '/devices/virtual/net/veth125/queues/rx-0' [ 354.103269] kobject: 'tx-0' (ffff888052e9a018): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.124276] kobject: 'tx-0' (ffff888052e9a018): kobject_uevent_env [ 354.145594] kobject: 'tx-0' (ffff888052e9a018): fill_kobj_path: path = '/devices/virtual/net/veth125/queues/tx-0' [ 354.160119] protocol 88fb is buggy, dev hsr_slave_0 [ 354.165275] protocol 88fb is buggy, dev hsr_slave_1 [ 354.173294] kobject: 'batman_adv' (ffff88807e106600): kobject_add_internal: parent: 'veth125', set: '' [ 354.197687] kobject: 'veth148' (ffff8880554faab0): kobject_add_internal: parent: 'net', set: 'devices' [ 354.213610] kobject: 'veth148' (ffff8880554faab0): kobject_uevent_env [ 354.227964] kobject: 'veth148' (ffff8880554faab0): fill_kobj_path: path = '/devices/virtual/net/veth148' [ 354.247920] kobject: 'queues' (ffff8880562dbc48): kobject_add_internal: parent: 'veth148', set: '' [ 354.269683] kobject: 'queues' (ffff8880562dbc48): kobject_uevent_env 01:38:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x1e, 0x0, 0xfd}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), 0x4) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000005c0)='trusted.overlay.redirect\x00', &(0x7f0000000600)='./file0\x00', 0x8, 0x3) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x620000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="99170000000000000000060000006e6ce9914651bf1ade54316fcefd71fb465a386b02aa5874f5aad8d9e08c7fe9bf15235eb206b48dec46d767ee2f0786a72cbfd39112f0a7abf88192d082d66e6c92a3d44111d7ef01a60318bc430a5d890e695dbf1a15d5d4f9619bc1d869825029bf1a0c09f42ce7e16df305b7fa2f914ff7503538fe9dcbf5a9fddb36bf8849e15fc6e33c65a920ec1ea9b2763cd4db994b26035fa0a1aefa9fe0fe847d532c4a49f93612fd6590b1"], 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000980)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80020208}, 0xc, &(0x7f0000000940)={&(0x7f0000000540)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2000292c1eaabd7000fedbdf250b000000000007005c408507c0f591f6c0415fddc54b2f7a92e6c3f72a0a806acfb28d5eccf14266f256d72cd829e030ff4ce82051da7861fd1dbdf5577267b4467fbecb54fde61ea21fccc88326377333804f7fee211b61b2ea6ec399d42d"], 0xffffffffffffff57}, 0x1, 0x0, 0x0, 0x4000000}, 0x4002890) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1021040}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x124, r5, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x90, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x31}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xea5b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd9f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7c}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xcb63}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb7f0000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r6, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:45 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r3, 0xa05, 0x0, 0x0, {0x3}, [{{0x8, 0x1, r4}, {0x4}}]}, 0x20}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r9, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r14, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r19, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r15, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r19, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'eql\x00', r19}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001440)={0x0, @ipx={0x4, 0x5, 0x7f, "84a4237e865a", 0xf8}, @xdp={0x2c, 0x1, 0x0, 0x3c}, @hci, 0xfffa, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001400)='bpq0\x00', 0x6ca, 0x4, 0x80}) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getpeername$packet(r22, &(0x7f0000001900)={0x11, 0x0, 0x0}, &(0x7f0000001940)=0x14) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r27, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r28}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r28, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00ff0800"/20, @ANYRES32=r28, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r29 = socket$nl_route(0x10, 0x3, 0x0) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket$netlink(0x10, 0x3, 0x0) r32 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r32, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r32, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r31, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r33}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r30, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001340)=ANY=[@ANYBLOB="4800000079facda1e35e9ed42400070500"/28, @ANYRES32=r33, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r29, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r33, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket$nl_route(0x10, 0x3, 0x0) r36 = socket$netlink(0x10, 0x3, 0x0) r37 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r37, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r37, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r36, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r38}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r35, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r38, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r34, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000002e000705000000000000000000000000dcdbe3b421588918a36bb7299ec836ce7fe7bb517390fdbd8e5f1db76c2ebd6b6f98e4e25c6e534eb13eaf370ea3d2cf4f7139e62b403f53da19a9ad191043b3496dff4a5a55c351328229a7032396a7bb5efa2f6abeb000", @ANYRES32=r38, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'ip_vti0\x00', 0x0}) r40 = socket$nl_route(0x10, 0x3, 0x0) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket$netlink(0x10, 0x3, 0x0) r43 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r43, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r43, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r44}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r41, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r44, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r40, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r44, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r45 = socket$nl_route(0x10, 0x3, 0x0) r46 = socket$nl_route(0x10, 0x3, 0x0) r47 = socket$netlink(0x10, 0x3, 0x0) r48 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r48, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r48, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r47, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000014c0)=ANY=[@ANYBLOB="480000000000080000000000000000000000000002c5ffcc6fa510627a9f0bfd752b31f8879b4f3667b4c8a16e41fb70fd176419f35f1aabea0ee2fb655b21302e967b80b5b444d81a9d114dc380dce12eca0807c0001dfb088345f8b93a8fad6256fd8e9e95a0980d90c909243e867711d7718bba99cbf93d40ef2c2acb052bc03f00121d232fd35d2560dff1d34738e848ba3478814b8b20f69e4a66641a7bed6762fa142476c25f8c0e9b7ab842f63b069d3a83128c0dfe42cdeaa8b5d6a0a810dac7edb5afec15c7566f69213de4e3d8bd58679e0d7a54b2cf78c7aa210dfc", @ANYRES32=r49, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r46, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r49, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r45, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r49, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) r50 = socket$nl_route(0x10, 0x3, 0x0) r51 = socket$nl_route(0x10, 0x3, 0x0) r52 = socket$netlink(0x10, 0x3, 0x0) r53 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r53, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r53, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r52, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r54}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r51, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r54, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r50, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r54, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002b80)={'team0\x00', 0x0}) r56 = socket$netlink(0x10, 0x3, 0x0) r57 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r57, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r57, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r56, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r58}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r56, 0x8933, &(0x7f0000002bc0)={'lo\x00', 0x0}) r60 = socket$nl_route(0x10, 0x3, 0x0) r61 = socket$nl_route(0x10, 0x3, 0x0) r62 = socket$netlink(0x10, 0x3, 0x0) r63 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r63, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r63, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r62, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r64}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r61, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r64, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r60, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r64, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002c40)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000004100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000004140)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004180)={'team0\x00', 0x0}) r68 = socket$nl_route(0x10, 0x3, 0x0) r69 = socket$nl_route(0x10, 0x3, 0x0) r70 = socket$netlink(0x10, 0x3, 0x0) r71 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r71, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r71, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r70, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r72}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r69, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r72, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r68, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r72, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004200)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) r74 = socket$nl_route(0x10, 0x3, 0x0) r75 = socket$nl_route(0x10, 0x3, 0x0) r76 = socket$netlink(0x10, 0x3, 0x0) r77 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r77, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r77, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r76, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r78}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r75, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r78, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r74, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r78, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000004c80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000004c40)={&(0x7f0000004340)=ANY=[@ANYBLOB="c4080000", @ANYRES16=r3, @ANYBLOB="00032dbd7000fedbdf250100000008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000008000100", @ANYRES32=r20, @ANYBLOB="7c0002003c00010024000123757365725f6c696e6b757000858fb20700000000a998ff3dc01dc5627a63cf00"/60, @ANYRES32=r21, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r28, @ANYBLOB="3c01020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r33, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r38, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r39, @ANYBLOB="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", @ANYRES32=r44, @ANYBLOB="f00102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r49, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ab1a000008000600", @ANYRES32=r54, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000104000008000600", @ANYRES32=r55, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fcffffff08000600", @ANYRES32=r59, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r64, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040006001ff90800000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r65, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004002000000008000600", @ANYRES32=r66, @ANYBLOB="08000100", @ANYRES32=r67, @ANYBLOB="800002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000008000100", @ANYRES32=r72, @ANYBLOB="f400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r73, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004004000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004008100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r78], 0x8c4}, 0x1, 0x0, 0x0, 0x10}, 0x4001880) r79 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r79, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r79, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r80, @ANYBLOB="0000000000000000280012000c0001007665746800000000003f1e656af172e4b8f46c2d220cbd79cd3435c83d4ef55a267500"/61, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) fstatfs(r0, &(0x7f0000000200)=""/4096) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 354.287284] kobject: 'queues' (ffff8880562dbc48): kobject_uevent_env: filter function caused the event to drop! [ 354.310720] kobject: 'rx-0' (ffff8880a86f3550): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.335539] kobject: 'rx-0' (ffff8880a86f3550): kobject_uevent_env [ 354.352598] kobject: 'rx-0' (ffff8880a86f3550): fill_kobj_path: path = '/devices/virtual/net/veth148/queues/rx-0' [ 354.372209] kobject: 'tx-0' (ffff888053b01358): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.382217] kobject: 'tx-0' (ffff888053b01358): kobject_uevent_env [ 354.390371] kobject: 'tx-0' (ffff888053b01358): fill_kobj_path: path = '/devices/virtual/net/veth148/queues/tx-0' [ 354.401638] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 354.402551] kobject: 'batman_adv' (ffff888091050d80): kobject_add_internal: parent: 'veth148', set: '' [ 354.408098] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 354.419645] kobject: 'veth149' (ffff88805c063030): kobject_add_internal: parent: 'net', set: 'devices' [ 354.439466] kobject: 'veth149' (ffff88805c063030): kobject_uevent_env [ 354.447923] kobject: 'veth149' (ffff88805c063030): fill_kobj_path: path = '/devices/virtual/net/veth149' [ 354.458385] kobject: 'queues' (ffff8880974f0748): kobject_add_internal: parent: 'veth149', set: '' [ 354.469779] kobject: 'queues' (ffff8880974f0748): kobject_uevent_env [ 354.476683] kobject: 'queues' (ffff8880974f0748): kobject_uevent_env: filter function caused the event to drop! [ 354.488499] kobject: 'rx-0' (ffff888095f92250): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.498219] kobject: 'rx-0' (ffff888095f92250): kobject_uevent_env [ 354.505133] kobject: 'rx-0' (ffff888095f92250): fill_kobj_path: path = '/devices/virtual/net/veth149/queues/rx-0' [ 354.516064] kobject: 'tx-0' (ffff888053b010d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.525907] kobject: 'tx-0' (ffff888053b010d8): kobject_uevent_env [ 354.532327] kobject: 'tx-0' (ffff888053b010d8): fill_kobj_path: path = '/devices/virtual/net/veth149/queues/tx-0' [ 354.543724] kobject: 'batman_adv' (ffff8880aa9d5880): kobject_add_internal: parent: 'veth149', set: '' [ 354.554505] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 354.564579] kobject: 'veth126' (ffff88804e58c8f0): kobject_add_internal: parent: 'net', set: 'devices' [ 354.574880] kobject: 'veth126' (ffff88804e58c8f0): kobject_uevent_env [ 354.581625] kobject: 'veth126' (ffff88804e58c8f0): fill_kobj_path: path = '/devices/virtual/net/veth126' [ 354.591954] kobject: 'queues' (ffff888088a75648): kobject_add_internal: parent: 'veth126', set: '' [ 354.601717] kobject: 'queues' (ffff888088a75648): kobject_uevent_env [ 354.608245] kobject: 'queues' (ffff888088a75648): kobject_uevent_env: filter function caused the event to drop! [ 354.618585] kobject: 'rx-0' (ffff8880527193d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.628040] kobject: 'rx-0' (ffff8880527193d0): kobject_uevent_env [ 354.634517] kobject: 'rx-0' (ffff8880527193d0): fill_kobj_path: path = '/devices/virtual/net/veth126/queues/rx-0' [ 354.645702] kobject: 'tx-0' (ffff888054b8b098): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.655257] kobject: 'tx-0' (ffff888054b8b098): kobject_uevent_env [ 354.661663] kobject: 'tx-0' (ffff888054b8b098): fill_kobj_path: path = '/devices/virtual/net/veth126/queues/tx-0' [ 354.673131] kobject: 'batman_adv' (ffff8880936dfe80): kobject_add_internal: parent: 'veth126', set: '' [ 354.683756] kobject: 'veth127' (ffff88804f8f8930): kobject_add_internal: parent: 'net', set: 'devices' [ 354.694040] kobject: 'veth127' (ffff88804f8f8930): kobject_uevent_env [ 354.700686] kobject: 'veth127' (ffff88804f8f8930): fill_kobj_path: path = '/devices/virtual/net/veth127' [ 354.710704] kobject: 'queues' (ffff888088a75b48): kobject_add_internal: parent: 'veth127', set: '' [ 354.720405] kobject: 'queues' (ffff888088a75b48): kobject_uevent_env [ 354.726907] kobject: 'queues' (ffff888088a75b48): kobject_uevent_env: filter function caused the event to drop! [ 354.737185] kobject: 'rx-0' (ffff888052719490): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.746741] kobject: 'rx-0' (ffff888052719490): kobject_uevent_env [ 354.753118] kobject: 'rx-0' (ffff888052719490): fill_kobj_path: path = '/devices/virtual/net/veth127/queues/rx-0' [ 354.763912] kobject: 'tx-0' (ffff888054cb7ad8): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.773499] kobject: 'tx-0' (ffff888054cb7ad8): kobject_uevent_env [ 354.779905] kobject: 'tx-0' (ffff888054cb7ad8): fill_kobj_path: path = '/devices/virtual/net/veth127/queues/tx-0' [ 354.791412] kobject: 'batman_adv' (ffff888052f42a00): kobject_add_internal: parent: 'veth127', set: '' [ 354.802033] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 354.812355] kobject: 'veth150' (ffff88805c262ab0): kobject_add_internal: parent: 'net', set: 'devices' [ 354.822752] kobject: 'veth150' (ffff88805c262ab0): kobject_uevent_env [ 354.829427] kobject: 'veth150' (ffff88805c262ab0): fill_kobj_path: path = '/devices/virtual/net/veth150' [ 354.840305] kobject: 'queues' (ffff88805adb8a48): kobject_add_internal: parent: 'veth150', set: '' [ 354.849964] kobject: 'queues' (ffff88805adb8a48): kobject_uevent_env [ 354.856608] kobject: 'queues' (ffff88805adb8a48): kobject_uevent_env: filter function caused the event to drop! [ 354.867033] kobject: 'rx-0' (ffff888097282010): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.876485] kobject: 'rx-0' (ffff888097282010): kobject_uevent_env [ 354.882865] kobject: 'rx-0' (ffff888097282010): fill_kobj_path: path = '/devices/virtual/net/veth150/queues/rx-0' [ 354.893669] kobject: 'tx-0' (ffff8880a7eed798): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.903206] kobject: 'tx-0' (ffff8880a7eed798): kobject_uevent_env [ 354.909654] kobject: 'tx-0' (ffff8880a7eed798): fill_kobj_path: path = '/devices/virtual/net/veth150/queues/tx-0' [ 354.921607] kobject: 'batman_adv' (ffff888095398f80): kobject_add_internal: parent: 'veth150', set: '' [ 354.932364] kobject: 'veth151' (ffff888051c7aa70): kobject_add_internal: parent: 'net', set: 'devices' [ 354.942482] kobject: 'veth151' (ffff888051c7aa70): kobject_uevent_env [ 354.949088] kobject: 'veth151' (ffff888051c7aa70): fill_kobj_path: path = '/devices/virtual/net/veth151' [ 354.959235] kobject: 'queues' (ffff88805c9f8548): kobject_add_internal: parent: 'veth151', set: '' [ 354.968915] kobject: 'queues' (ffff88805c9f8548): kobject_uevent_env [ 354.975556] kobject: 'queues' (ffff88805c9f8548): kobject_uevent_env: filter function caused the event to drop! [ 354.985825] kobject: 'rx-0' (ffff8880972823d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 354.995262] kobject: 'rx-0' (ffff8880972823d0): kobject_uevent_env [ 355.001637] kobject: 'rx-0' (ffff8880972823d0): fill_kobj_path: path = '/devices/virtual/net/veth151/queues/rx-0' [ 355.012517] kobject: 'tx-0' (ffff88805cd68a58): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.022387] kobject: 'tx-0' (ffff88805cd68a58): kobject_uevent_env [ 355.028763] kobject: 'tx-0' (ffff88805cd68a58): fill_kobj_path: path = '/devices/virtual/net/veth151/queues/tx-0' 01:38:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x21102, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x0, &(0x7f0000000100), &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 355.040781] kobject: 'batman_adv' (ffff888052f42100): kobject_add_internal: parent: 'veth151', set: '' [ 355.056345] kobject: 'veth128' (ffff88805c29cc30): kobject_add_internal: parent: 'net', set: 'devices' [ 355.066214] kobject: 'loop2' (ffff8880a417e520): kobject_uevent_env [ 355.072797] kobject: 'loop2' (ffff8880a417e520): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 355.073688] kobject: 'veth128' (ffff88805c29cc30): kobject_uevent_env [ 355.091043] kobject: 'veth128' (ffff88805c29cc30): fill_kobj_path: path = '/devices/virtual/net/veth128' [ 355.101998] kobject: 'queues' (ffff888094d30848): kobject_add_internal: parent: 'veth128', set: '' [ 355.111871] kobject: 'queues' (ffff888094d30848): kobject_uevent_env [ 355.118698] kobject: 'queues' (ffff888094d30848): kobject_uevent_env: filter function caused the event to drop! [ 355.129205] kobject: 'rx-0' (ffff888090c3e790): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.139033] kobject: 'rx-0' (ffff888090c3e790): kobject_uevent_env [ 355.145497] kobject: 'rx-0' (ffff888090c3e790): fill_kobj_path: path = '/devices/virtual/net/veth128/queues/rx-0' [ 355.153873] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 355.157516] kobject: 'tx-0' (ffff8880957bec98): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.163490] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 355.172133] kobject: 'tx-0' (ffff8880957bec98): kobject_uevent_env [ 355.188006] kobject: 'tx-0' (ffff8880957bec98): fill_kobj_path: path = '/devices/virtual/net/veth128/queues/tx-0' [ 355.199384] kobject: 'batman_adv' (ffff888096651000): kobject_add_internal: parent: 'veth128', set: '' [ 355.210350] kobject: 'veth129' (ffff88807ed8cbf0): kobject_add_internal: parent: 'net', set: 'devices' [ 355.220579] kobject: 'veth129' (ffff88807ed8cbf0): kobject_uevent_env [ 355.227204] kobject: 'veth129' (ffff88807ed8cbf0): fill_kobj_path: path = '/devices/virtual/net/veth129' [ 355.237207] kobject: 'queues' (ffff888053bf5548): kobject_add_internal: parent: 'veth129', set: '' [ 355.246905] kobject: 'queues' (ffff888053bf5548): kobject_uevent_env [ 355.253438] kobject: 'queues' (ffff888053bf5548): kobject_uevent_env: filter function caused the event to drop! [ 355.263744] kobject: 'rx-0' (ffff888090c3e6d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.273206] kobject: 'rx-0' (ffff888090c3e6d0): kobject_uevent_env [ 355.279557] kobject: 'rx-0' (ffff888090c3e6d0): fill_kobj_path: path = '/devices/virtual/net/veth129/queues/rx-0' 01:38:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462f01c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0xfd7b, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000009400070521de0bbc21bc6e809a000000", @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r13, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002e00070500"/20, @ANYRES32=r13, @ANYBLOB="0000ffff0000ffff000000000cb40100677265640000000004000200"], 0x34}}, 0x0) write$binfmt_aout(r1, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="2384c28f8244ee6a621f832259a13dab97b7a9977cefb51244db65c4d4f78521344eba797a9bb4f380d0f9f3f262eb04950c691107815e21ca9e466fa1cfcbc51977ad66aed12b2f078b626f389e5fff34ada8077a90317f35c67dbf56d45be25952f8b539a8406176e881f0408f5b8fd0a2b3bfafe6117511cd61c84342d06e481a7d4ffec0741892939f5793c20ccbd33bb8b33270b81e0535f66fa77fd75dd5db1d04", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r5], @ANYRES64=r13, @ANYBLOB="002f99b6995b7376799a87e0c8f76ada09681a6f672489"]], 0xfffffffffffffe2a) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r14 = syz_open_pts(r0, 0x0) readv(r14, &(0x7f0000000600)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1) ioctl$TCSETSW(r14, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0xffffb4de, 0x1f}) read(r14, &(0x7f0000000100)=""/19, 0xfffffd81) 01:38:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) ioctl$SNDCTL_DSP_RESET(0xffffffffffffffff, 0x5000, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r1, &(0x7f0000000100)=""/19, 0xfffffd81) [ 355.290369] kobject: 'tx-0' (ffff888096aeed18): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.299846] kobject: 'tx-0' (ffff888096aeed18): kobject_uevent_env [ 355.306224] kobject: 'tx-0' (ffff888096aeed18): fill_kobj_path: path = '/devices/virtual/net/veth129/queues/tx-0' [ 355.317564] kobject: 'batman_adv' (ffff888088bc0500): kobject_add_internal: parent: 'veth129', set: '' [ 355.331201] kobject: 'veth630' (ffff8880882d4c30): kobject_add_internal: parent: 'net', set: 'devices' [ 355.341020] kobject: 'loop1' (ffff8880a41475e0): kobject_uevent_env [ 355.347650] kobject: 'loop1' (ffff8880a41475e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 355.358409] kobject: 'veth630' (ffff8880882d4c30): kobject_uevent_env [ 355.380953] kobject: 'veth630' (ffff8880882d4c30): fill_kobj_path: path = '/devices/virtual/net/veth630' 01:38:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6a, 0x5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x800}, &(0x7f00000000c0)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000240)) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000140)) r3 = syz_open_pts(r2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000000300)={{0x1, 0x0, @descriptor="379ddd9c77a746d3"}}) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)) read(r3, &(0x7f0000000100)=""/19, 0xfffffd81) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0xa8802, 0x0) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000000380)={0x3, 0x0, [{0xaf3, 0x0, 0x5}, {0x291, 0x0, 0x9}, {0x0, 0x0, 0x20}]}) [ 355.384878] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 355.399998] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 355.401991] kobject: 'queues' (ffff88804fe2a748): kobject_add_internal: parent: 'veth630', set: '' [ 355.423060] kobject: 'queues' (ffff88804fe2a748): kobject_uevent_env [ 355.430250] kobject: 'queues' (ffff88804fe2a748): kobject_uevent_env: filter function caused the event to drop! [ 355.440703] kobject: 'rx-0' (ffff88808a79a6d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.447450] kobject: 'loop4' (ffff8880a4228620): kobject_uevent_env [ 355.452367] kobject: 'rx-0' (ffff88808a79a6d0): kobject_uevent_env [ 355.456684] kobject: 'loop4' (ffff8880a4228620): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 355.463382] kobject: 'rx-0' (ffff88808a79a6d0): fill_kobj_path: path = '/devices/virtual/net/veth630/queues/rx-0' [ 355.492224] kobject: 'tx-0' (ffff8880a9f8ac98): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.501865] kobject: 'tx-0' (ffff8880a9f8ac98): kobject_uevent_env [ 355.508521] kobject: 'tx-0' (ffff8880a9f8ac98): fill_kobj_path: path = '/devices/virtual/net/veth630/queues/tx-0' [ 355.520165] kobject: 'batman_adv' (ffff888085421080): kobject_add_internal: parent: 'veth630', set: '' [ 355.531973] kobject: 'veth631' (ffff8880a0d29230): kobject_add_internal: parent: 'net', set: 'devices' [ 355.542259] kobject: 'veth631' (ffff8880a0d29230): kobject_uevent_env [ 355.548864] kobject: 'veth631' (ffff8880a0d29230): fill_kobj_path: path = '/devices/virtual/net/veth631' [ 355.558833] kobject: 'queues' (ffff88804fe2a448): kobject_add_internal: parent: 'veth631', set: '' [ 355.568514] kobject: 'queues' (ffff88804fe2a448): kobject_uevent_env [ 355.575047] kobject: 'queues' (ffff88804fe2a448): kobject_uevent_env: filter function caused the event to drop! [ 355.585316] kobject: 'rx-0' (ffff8880a5ffdc10): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.594768] kobject: 'rx-0' (ffff8880a5ffdc10): kobject_uevent_env [ 355.601166] kobject: 'rx-0' (ffff8880a5ffdc10): fill_kobj_path: path = '/devices/virtual/net/veth631/queues/rx-0' [ 355.612015] kobject: 'tx-0' (ffff888089052d18): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.621773] kobject: 'tx-0' (ffff888089052d18): kobject_uevent_env [ 355.628119] kobject: 'tx-0' (ffff888089052d18): fill_kobj_path: path = '/devices/virtual/net/veth631/queues/tx-0' [ 355.639564] kobject: 'batman_adv' (ffff88809642a000): kobject_add_internal: parent: 'veth631', set: '' [ 355.651744] kobject: 'veth632' (ffff8880511c6c30): kobject_add_internal: parent: 'net', set: 'devices' [ 355.661818] kobject: 'veth632' (ffff8880511c6c30): kobject_uevent_env [ 355.668466] kobject: 'veth632' (ffff8880511c6c30): fill_kobj_path: path = '/devices/virtual/net/veth632' [ 355.678673] kobject: 'queues' (ffff8880526c0448): kobject_add_internal: parent: 'veth632', set: '' [ 355.688348] kobject: 'queues' (ffff8880526c0448): kobject_uevent_env [ 355.694915] kobject: 'queues' (ffff8880526c0448): kobject_uevent_env: filter function caused the event to drop! [ 355.705212] kobject: 'rx-0' (ffff88809848f6d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.714713] kobject: 'rx-0' (ffff88809848f6d0): kobject_uevent_env [ 355.721193] kobject: 'rx-0' (ffff88809848f6d0): fill_kobj_path: path = '/devices/virtual/net/veth632/queues/rx-0' [ 355.732097] kobject: 'tx-0' (ffff8880843fcc98): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.741598] kobject: 'tx-0' (ffff8880843fcc98): kobject_uevent_env [ 355.747929] kobject: 'tx-0' (ffff8880843fcc98): fill_kobj_path: path = '/devices/virtual/net/veth632/queues/tx-0' [ 355.759398] kobject: 'batman_adv' (ffff8880a825f080): kobject_add_internal: parent: 'veth632', set: '' [ 355.771148] kobject: 'veth633' (ffff8880500caeb0): kobject_add_internal: parent: 'net', set: 'devices' [ 355.781224] kobject: 'veth633' (ffff8880500caeb0): kobject_uevent_env [ 355.787846] kobject: 'veth633' (ffff8880500caeb0): fill_kobj_path: path = '/devices/virtual/net/veth633' [ 355.797870] kobject: 'queues' (ffff8880526c0748): kobject_add_internal: parent: 'veth633', set: '' [ 355.807678] kobject: 'queues' (ffff8880526c0748): kobject_uevent_env [ 355.814334] kobject: 'queues' (ffff8880526c0748): kobject_uevent_env: filter function caused the event to drop! [ 355.824607] kobject: 'rx-0' (ffff88809848f910): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.834062] kobject: 'rx-0' (ffff88809848f910): kobject_uevent_env [ 355.840490] kobject: 'rx-0' (ffff88809848f910): fill_kobj_path: path = '/devices/virtual/net/veth633/queues/rx-0' [ 355.851302] kobject: 'tx-0' (ffff8880843fca18): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.860814] kobject: 'tx-0' (ffff8880843fca18): kobject_uevent_env [ 355.867158] kobject: 'tx-0' (ffff8880843fca18): fill_kobj_path: path = '/devices/virtual/net/veth633/queues/tx-0' [ 355.879390] kobject: 'batman_adv' (ffff88809b597d00): kobject_add_internal: parent: 'veth633', set: '' [ 355.891926] kobject: 'veth634' (ffff88804fdbcff0): kobject_add_internal: parent: 'net', set: 'devices' [ 355.902209] kobject: 'veth634' (ffff88804fdbcff0): kobject_uevent_env [ 355.908830] kobject: 'veth634' (ffff88804fdbcff0): fill_kobj_path: path = '/devices/virtual/net/veth634' [ 355.918824] kobject: 'queues' (ffff888050dee848): kobject_add_internal: parent: 'veth634', set: '' [ 355.928538] kobject: 'queues' (ffff888050dee848): kobject_uevent_env [ 355.935086] kobject: 'queues' (ffff888050dee848): kobject_uevent_env: filter function caused the event to drop! [ 355.945431] kobject: 'rx-0' (ffff888094aab250): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.954878] kobject: 'rx-0' (ffff888094aab250): kobject_uevent_env [ 355.961272] kobject: 'rx-0' (ffff888094aab250): fill_kobj_path: path = '/devices/virtual/net/veth634/queues/rx-0' [ 355.972026] kobject: 'tx-0' (ffff888054cf7a58): kobject_add_internal: parent: 'queues', set: 'queues' [ 355.981502] kobject: 'tx-0' (ffff888054cf7a58): kobject_uevent_env [ 355.987846] kobject: 'tx-0' (ffff888054cf7a58): fill_kobj_path: path = '/devices/virtual/net/veth634/queues/tx-0' [ 355.999266] kobject: 'batman_adv' (ffff88808e225b80): kobject_add_internal: parent: 'veth634', set: '' [ 356.010821] kobject: 'veth635' (ffff88805bc36f70): kobject_add_internal: parent: 'net', set: 'devices' [ 356.020876] kobject: 'veth635' (ffff88805bc36f70): kobject_uevent_env [ 356.027491] kobject: 'veth635' (ffff88805bc36f70): fill_kobj_path: path = '/devices/virtual/net/veth635' [ 356.037703] kobject: 'queues' (ffff888050dee448): kobject_add_internal: parent: 'veth635', set: '' [ 356.047399] kobject: 'queues' (ffff888050dee448): kobject_uevent_env [ 356.053986] kobject: 'queues' (ffff888050dee448): kobject_uevent_env: filter function caused the event to drop! [ 356.064255] kobject: 'rx-0' (ffff888094aab3d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.073829] kobject: 'rx-0' (ffff888094aab3d0): kobject_uevent_env [ 356.080525] kobject: 'rx-0' (ffff888094aab3d0): fill_kobj_path: path = '/devices/virtual/net/veth635/queues/rx-0' [ 356.091355] kobject: 'tx-0' (ffff888051749798): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.100979] kobject: 'tx-0' (ffff888051749798): kobject_uevent_env [ 356.107348] kobject: 'tx-0' (ffff888051749798): fill_kobj_path: path = '/devices/virtual/net/veth635/queues/tx-0' [ 356.118809] kobject: 'batman_adv' (ffff88808e871400): kobject_add_internal: parent: 'veth635', set: '' [ 356.129281] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 01:38:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/attr/current\x00', 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000300)={0x10003, 0x0, [0x10001, 0xa1bf, 0x9, 0x80, 0x43a, 0x7ff, 0x336, 0x100]}) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x3a1002, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r5, &(0x7f00000001c0)={r8, r2, 0x3}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000300000001000000014000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 01:38:46 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='.yz\xff\xf6', 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000401100"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500"/20, @ANYRES32=r14, @ANYBLOB="000004000a00ffff0000008c77000100687462001c000200180002000300000000010000bb515938bd6989bd00000000ce204b707596906260a7cefc"], 0x48}}, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) [ 356.140203] kobject: 'veth22' (ffff88805cdef3f0): kobject_add_internal: parent: 'net', set: 'devices' [ 356.157930] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 356.164566] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 356.167075] kobject: 'veth22' (ffff88805cdef3f0): kobject_uevent_env [ 356.186043] kobject: 'veth22' (ffff88805cdef3f0): fill_kobj_path: path = '/devices/virtual/net/veth22' [ 356.191687] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 356.196528] kobject: 'queues' (ffff888050dee048): kobject_add_internal: parent: 'veth22', set: '' [ 356.204892] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 356.216645] kobject: 'queues' (ffff888050dee048): kobject_uevent_env [ 356.228042] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 356.229034] kobject: 'queues' (ffff888050dee048): kobject_uevent_env: filter function caused the event to drop! [ 356.236731] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 356.245171] protocol 88fb is buggy, dev hsr_slave_0 [ 356.245207] protocol 88fb is buggy, dev hsr_slave_1 [ 356.245568] kobject: 'rx-0' (ffff8880a92e1d90): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.274710] kobject: 'rx-0' (ffff8880a92e1d90): kobject_uevent_env [ 356.281212] kobject: 'rx-0' (ffff8880a92e1d90): fill_kobj_path: path = '/devices/virtual/net/veth22/queues/rx-0' [ 356.292319] kobject: 'tx-0' (ffff88809c800d58): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.292467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17566 comm=syz-executor.4 [ 356.301996] kobject: 'tx-0' (ffff88809c800d58): kobject_uevent_env [ 356.320395] kobject: 'loop3' (ffff8880a41c05a0): kobject_uevent_env [ 356.320409] kobject: 'tx-0' (ffff88809c800d58): fill_kobj_path: path = '/devices/virtual/net/veth22/queues/tx-0' [ 356.328274] kobject: 'loop3' (ffff8880a41c05a0): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 356.338352] kobject: 'batman_adv' (ffff888091b41880): kobject_add_internal: parent: 'veth22', set: '' [ 356.357619] kobject: 'veth23' (ffff88804e63b3b0): kobject_add_internal: parent: 'net', set: 'devices' [ 356.367840] kobject: 'veth23' (ffff88804e63b3b0): kobject_uevent_env [ 356.374295] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 356.374656] kobject: 'veth23' (ffff88804e63b3b0): fill_kobj_path: path = '/devices/virtual/net/veth23' [ 356.383002] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 356.391241] kobject: 'queues' (ffff88805d7f2548): kobject_add_internal: parent: 'veth23', set: '' [ 356.407799] EXT4-fs (loop5): bad block size 8192 [ 356.409841] kobject: 'queues' (ffff88805d7f2548): kobject_uevent_env [ 356.409851] kobject: 'queues' (ffff88805d7f2548): kobject_uevent_env: filter function caused the event to drop! [ 356.431631] kobject: 'rx-0' (ffff88809d323b50): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.441376] kobject: 'rx-0' (ffff88809d323b50): kobject_uevent_env [ 356.447744] kobject: 'rx-0' (ffff88809d323b50): fill_kobj_path: path = '/devices/virtual/net/veth23/queues/rx-0' [ 356.458482] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 356.458680] kobject: 'tx-0' (ffff88807ea06ad8): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.466840] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 356.474613] kobject: 'tx-0' (ffff88807ea06ad8): kobject_uevent_env [ 356.490559] kobject: 'tx-0' (ffff88807ea06ad8): fill_kobj_path: path = '/devices/virtual/net/veth23/queues/tx-0' [ 356.502349] kobject: 'batman_adv' (ffff8880a0242a80): kobject_add_internal: parent: 'veth23', set: '' [ 356.512989] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 356.523370] kobject: 'veth24' (ffff8880504ecbb0): kobject_add_internal: parent: 'net', set: 'devices' [ 356.533324] kobject: 'veth24' (ffff8880504ecbb0): kobject_uevent_env [ 356.539892] kobject: 'veth24' (ffff8880504ecbb0): fill_kobj_path: path = '/devices/virtual/net/veth24' [ 356.550640] kobject: 'queues' (ffff8880892cc148): kobject_add_internal: parent: 'veth24', set: '' [ 356.560754] kobject: 'queues' (ffff8880892cc148): kobject_uevent_env [ 356.567346] kobject: 'queues' (ffff8880892cc148): kobject_uevent_env: filter function caused the event to drop! [ 356.577835] kobject: 'rx-0' (ffff8880a160f190): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.587658] kobject: 'rx-0' (ffff8880a160f190): kobject_uevent_env [ 356.594039] kobject: 'rx-0' (ffff8880a160f190): fill_kobj_path: path = '/devices/virtual/net/veth24/queues/rx-0' [ 356.604636] kobject: 'tx-0' (ffff88809565ad18): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.614180] kobject: 'tx-0' (ffff88809565ad18): kobject_uevent_env [ 356.620598] kobject: 'tx-0' (ffff88809565ad18): fill_kobj_path: path = '/devices/virtual/net/veth24/queues/tx-0' [ 356.631957] kobject: 'batman_adv' (ffff88809abab600): kobject_add_internal: parent: 'veth24', set: '' [ 356.642568] kobject: 'veth25' (ffff888053412b70): kobject_add_internal: parent: 'net', set: 'devices' [ 356.652607] kobject: 'veth25' (ffff888053412b70): kobject_uevent_env [ 356.659132] kobject: 'veth25' (ffff888053412b70): fill_kobj_path: path = '/devices/virtual/net/veth25' [ 356.668945] kobject: 'queues' (ffff888053a55c48): kobject_add_internal: parent: 'veth25', set: '' [ 356.678521] kobject: 'queues' (ffff888053a55c48): kobject_uevent_env [ 356.685048] kobject: 'queues' (ffff888053a55c48): kobject_uevent_env: filter function caused the event to drop! [ 356.695317] kobject: 'rx-0' (ffff88808ce1cd90): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.704762] kobject: 'rx-0' (ffff88808ce1cd90): kobject_uevent_env [ 356.711150] kobject: 'rx-0' (ffff88808ce1cd90): fill_kobj_path: path = '/devices/virtual/net/veth25/queues/rx-0' [ 356.721843] kobject: 'tx-0' (ffff88807f59b598): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.731340] kobject: 'tx-0' (ffff88807f59b598): kobject_uevent_env [ 356.737674] kobject: 'tx-0' (ffff88807f59b598): fill_kobj_path: path = '/devices/virtual/net/veth25/queues/tx-0' [ 356.749004] kobject: 'batman_adv' (ffff88809920db80): kobject_add_internal: parent: 'veth25', set: '' [ 356.759705] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 356.770437] kobject: 'veth26' (ffff888054ff1070): kobject_add_internal: parent: 'net', set: 'devices' [ 356.780813] kobject: 'veth26' (ffff888054ff1070): kobject_uevent_env [ 356.787407] kobject: 'veth26' (ffff888054ff1070): fill_kobj_path: path = '/devices/virtual/net/veth26' [ 356.797383] kobject: 'queues' (ffff888053a55848): kobject_add_internal: parent: 'veth26', set: '' [ 356.806991] kobject: 'queues' (ffff888053a55848): kobject_uevent_env [ 356.813682] kobject: 'queues' (ffff888053a55848): kobject_uevent_env: filter function caused the event to drop! [ 356.824010] kobject: 'rx-0' (ffff8880a3990f10): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.833454] kobject: 'rx-0' (ffff8880a3990f10): kobject_uevent_env [ 356.839809] kobject: 'rx-0' (ffff8880a3990f10): fill_kobj_path: path = '/devices/virtual/net/veth26/queues/rx-0' [ 356.850509] kobject: 'tx-0' (ffff88809185e018): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.860224] kobject: 'tx-0' (ffff88809185e018): kobject_uevent_env [ 356.860257] kobject: 'tx-0' (ffff88809185e018): fill_kobj_path: path = '/devices/virtual/net/veth26/queues/tx-0' [ 356.862124] kobject: 'batman_adv' (ffff8880a79efa80): kobject_add_internal: parent: 'veth26', set: '' [ 356.887717] kobject: 'veth27' (ffff88804add7030): kobject_add_internal: parent: 'net', set: 'devices' [ 356.897778] kobject: 'veth27' (ffff88804add7030): kobject_uevent_env [ 356.904339] kobject: 'veth27' (ffff88804add7030): fill_kobj_path: path = '/devices/virtual/net/veth27' [ 356.914156] kobject: 'queues' (ffff88809486d048): kobject_add_internal: parent: 'veth27', set: '' [ 356.923746] kobject: 'queues' (ffff88809486d048): kobject_uevent_env [ 356.930269] kobject: 'queues' (ffff88809486d048): kobject_uevent_env: filter function caused the event to drop! [ 356.940568] kobject: 'rx-0' (ffff888083c30010): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.949979] kobject: 'rx-0' (ffff888083c30010): kobject_uevent_env [ 356.956367] kobject: 'rx-0' (ffff888083c30010): fill_kobj_path: path = '/devices/virtual/net/veth27/queues/rx-0' [ 356.967107] kobject: 'tx-0' (ffff88808be01518): kobject_add_internal: parent: 'queues', set: 'queues' [ 356.976636] kobject: 'tx-0' (ffff88808be01518): kobject_uevent_env [ 356.982997] kobject: 'tx-0' (ffff88808be01518): fill_kobj_path: path = '/devices/virtual/net/veth27/queues/tx-0' 01:38:47 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000002c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x9, r1, 0x9, 0x3) [ 356.994652] kobject: 'batman_adv' (ffff888098690e80): kobject_add_internal: parent: 'veth27', set: '' [ 357.005881] kobject: 'veth130' (ffff8880a4850af0): kobject_add_internal: parent: 'net', set: 'devices' [ 357.016294] kobject: 'veth130' (ffff8880a4850af0): kobject_uevent_env [ 357.023216] kobject: 'loop0' (ffff888090920360): kobject_uevent_env [ 357.029964] kobject: 'loop0' (ffff888090920360): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 357.036582] kobject: 'veth130' (ffff8880a4850af0): fill_kobj_path: path = '/devices/virtual/net/veth130' [ 357.053420] kobject: 'loop5' (ffff8880a4278f20): kobject_uevent_env [ 357.053728] kobject: 'queues' (ffff88807f305348): kobject_add_internal: parent: 'veth130', set: '' [ 357.060000] kobject: 'loop5' (ffff8880a4278f20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 357.069656] kobject: 'queues' (ffff88807f305348): kobject_uevent_env [ 357.086157] kobject: 'queues' (ffff88807f305348): kobject_uevent_env: filter function caused the event to drop! [ 357.097221] kobject: 'rx-0' (ffff88809d323a90): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.106846] kobject: 'rx-0' (ffff88809d323a90): kobject_uevent_env [ 357.113274] kobject: 'rx-0' (ffff88809d323a90): fill_kobj_path: path = '/devices/virtual/net/veth130/queues/rx-0' [ 357.124256] kobject: 'tx-0' (ffff88807e72ed18): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.133903] kobject: 'tx-0' (ffff88807e72ed18): kobject_uevent_env [ 357.140284] kobject: 'tx-0' (ffff88807e72ed18): fill_kobj_path: path = '/devices/virtual/net/veth130/queues/tx-0' [ 357.151911] kobject: 'batman_adv' (ffff8880968ea600): kobject_add_internal: parent: 'veth130', set: '' [ 357.162581] kobject: 'veth131' (ffff88805bc4a8b0): kobject_add_internal: parent: 'net', set: 'devices' [ 357.172645] kobject: 'veth131' (ffff88805bc4a8b0): kobject_uevent_env [ 357.179265] kobject: 'veth131' (ffff88805bc4a8b0): fill_kobj_path: path = '/devices/virtual/net/veth131' [ 357.189303] kobject: 'queues' (ffff888097feb748): kobject_add_internal: parent: 'veth131', set: '' [ 357.199003] kobject: 'queues' (ffff888097feb748): kobject_uevent_env [ 357.205546] kobject: 'queues' (ffff888097feb748): kobject_uevent_env: filter function caused the event to drop! [ 357.215853] kobject: 'rx-0' (ffff888093773550): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.225305] kobject: 'rx-0' (ffff888093773550): kobject_uevent_env [ 357.231673] kobject: 'rx-0' (ffff888093773550): fill_kobj_path: path = '/devices/virtual/net/veth131/queues/rx-0' [ 357.242430] kobject: 'tx-0' (ffff888087890318): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.251931] kobject: 'tx-0' (ffff888087890318): kobject_uevent_env [ 357.258284] kobject: 'tx-0' (ffff888087890318): fill_kobj_path: path = '/devices/virtual/net/veth131/queues/tx-0' [ 357.269900] kobject: 'batman_adv' (ffff88809920d480): kobject_add_internal: parent: 'veth131', set: '' [ 357.281095] kobject: 'veth132' (ffff88805b44a630): kobject_add_internal: parent: 'net', set: 'devices' [ 357.291862] kobject: 'veth132' (ffff88805b44a630): kobject_uevent_env [ 357.298808] kobject: 'veth132' (ffff88805b44a630): fill_kobj_path: path = '/devices/virtual/net/veth132' [ 357.308937] kobject: 'queues' (ffff888053a55448): kobject_add_internal: parent: 'veth132', set: '' [ 357.318747] kobject: 'queues' (ffff888053a55448): kobject_uevent_env [ 357.325356] kobject: 'queues' (ffff888053a55448): kobject_uevent_env: filter function caused the event to drop! [ 357.335787] kobject: 'rx-0' (ffff8880a14a0790): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.345233] kobject: 'rx-0' (ffff8880a14a0790): kobject_uevent_env [ 357.351611] kobject: 'rx-0' (ffff8880a14a0790): fill_kobj_path: path = '/devices/virtual/net/veth132/queues/rx-0' [ 357.362398] kobject: 'tx-0' (ffff88805dc0bc98): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.371891] kobject: 'tx-0' (ffff88805dc0bc98): kobject_uevent_env [ 357.378219] kobject: 'tx-0' (ffff88805dc0bc98): fill_kobj_path: path = '/devices/virtual/net/veth132/queues/tx-0' [ 357.389684] kobject: 'batman_adv' (ffff8880a9b0c380): kobject_add_internal: parent: 'veth132', set: '' [ 357.400624] kobject: 'veth133' (ffff888051979330): kobject_add_internal: parent: 'net', set: 'devices' [ 357.410649] kobject: 'veth133' (ffff888051979330): kobject_uevent_env [ 357.417257] kobject: 'veth133' (ffff888051979330): fill_kobj_path: path = '/devices/virtual/net/veth133' [ 357.427301] kobject: 'queues' (ffff888053a55048): kobject_add_internal: parent: 'veth133', set: '' [ 357.436984] kobject: 'queues' (ffff888053a55048): kobject_uevent_env [ 357.443618] kobject: 'queues' (ffff888053a55048): kobject_uevent_env: filter function caused the event to drop! [ 357.453895] kobject: 'rx-0' (ffff888093773250): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.463352] kobject: 'rx-0' (ffff888093773250): kobject_uevent_env [ 357.469712] kobject: 'rx-0' (ffff888093773250): fill_kobj_path: path = '/devices/virtual/net/veth133/queues/rx-0' [ 357.480521] kobject: 'tx-0' (ffff88807ebce098): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.490107] kobject: 'tx-0' (ffff88807ebce098): kobject_uevent_env [ 357.490138] kobject: 'tx-0' (ffff88807ebce098): fill_kobj_path: path = '/devices/virtual/net/veth133/queues/tx-0' [ 357.491369] kobject: 'batman_adv' (ffff888091e54500): kobject_add_internal: parent: 'veth133', set: '' [ 357.519072] kobject: 'veth98' (ffff88805b48f430): kobject_add_internal: parent: 'net', set: 'devices' [ 357.529469] kobject: 'veth98' (ffff88805b48f430): kobject_uevent_env [ 357.536068] kobject: 'veth98' (ffff88805b48f430): fill_kobj_path: path = '/devices/virtual/net/veth98' [ 357.545968] kobject: 'queues' (ffff8880554f2e48): kobject_add_internal: parent: 'veth98', set: '' [ 357.555543] kobject: 'queues' (ffff8880554f2e48): kobject_uevent_env [ 357.562071] kobject: 'queues' (ffff8880554f2e48): kobject_uevent_env: filter function caused the event to drop! [ 357.572344] kobject: 'rx-0' (ffff88809372ab50): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.581935] kobject: 'rx-0' (ffff88809372ab50): kobject_uevent_env [ 357.588349] kobject: 'rx-0' (ffff88809372ab50): fill_kobj_path: path = '/devices/virtual/net/veth98/queues/rx-0' [ 357.599073] kobject: 'tx-0' (ffff8880998c5358): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.608583] kobject: 'tx-0' (ffff8880998c5358): kobject_uevent_env [ 357.614961] kobject: 'tx-0' (ffff8880998c5358): fill_kobj_path: path = '/devices/virtual/net/veth98/queues/tx-0' [ 357.626215] kobject: 'batman_adv' (ffff8880a12af980): kobject_add_internal: parent: 'veth98', set: '' [ 357.637408] kobject: 'veth99' (ffff88805cc3e9f0): kobject_add_internal: parent: 'net', set: 'devices' [ 357.649340] kobject: 'veth99' (ffff88805cc3e9f0): kobject_uevent_env [ 357.655959] kobject: 'veth99' (ffff88805cc3e9f0): fill_kobj_path: path = '/devices/virtual/net/veth99' [ 357.665690] kobject: 'queues' (ffff88804ad9bb48): kobject_add_internal: parent: 'veth99', set: '' [ 357.675279] kobject: 'queues' (ffff88804ad9bb48): kobject_uevent_env [ 357.681802] kobject: 'queues' (ffff88804ad9bb48): kobject_uevent_env: filter function caused the event to drop! [ 357.692431] kobject: 'rx-0' (ffff88809372a9d0): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.701899] kobject: 'rx-0' (ffff88809372a9d0): kobject_uevent_env [ 357.708237] kobject: 'rx-0' (ffff88809372a9d0): fill_kobj_path: path = '/devices/virtual/net/veth99/queues/rx-0' [ 357.718922] kobject: 'tx-0' (ffff88809ba2aa98): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.728420] kobject: 'tx-0' (ffff88809ba2aa98): kobject_uevent_env [ 357.734796] kobject: 'tx-0' (ffff88809ba2aa98): fill_kobj_path: path = '/devices/virtual/net/veth99/queues/tx-0' [ 357.746039] kobject: 'batman_adv' (ffff888093415980): kobject_add_internal: parent: 'veth99', set: '' [ 357.757114] kobject: 'veth134' (ffff88805b9a2a30): kobject_add_internal: parent: 'net', set: 'devices' [ 357.767690] kobject: 'veth134' (ffff88805b9a2a30): kobject_uevent_env [ 357.774504] kobject: 'veth134' (ffff88805b9a2a30): fill_kobj_path: path = '/devices/virtual/net/veth134' [ 357.784511] kobject: 'queues' (ffff88805adb8648): kobject_add_internal: parent: 'veth134', set: '' [ 357.794291] kobject: 'queues' (ffff88805adb8648): kobject_uevent_env 01:38:48 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) add_key(0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) clone(0x2088c503, 0x0, 0x0, 0x0, &(0x7f00000001c0)="329117d380804892b12765d00559bfd10d") [ 357.801110] kobject: 'queues' (ffff88805adb8648): kobject_uevent_env: filter function caused the event to drop! [ 357.811615] kobject: 'rx-0' (ffff888097282610): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.821092] kobject: 'rx-0' (ffff888097282610): kobject_uevent_env [ 357.827454] kobject: 'rx-0' (ffff888097282610): fill_kobj_path: path = '/devices/virtual/net/veth134/queues/rx-0' [ 357.838245] kobject: 'tx-0' (ffff88805d5de318): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.842248] kobject: 'loop0' (ffff888090920360): kobject_uevent_env [ 357.854650] kobject: 'tx-0' (ffff88805d5de318): kobject_uevent_env [ 357.861072] kobject: 'loop0' (ffff888090920360): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 357.861126] kobject: 'tx-0' (ffff88805d5de318): fill_kobj_path: path = '/devices/virtual/net/veth134/queues/tx-0' [ 357.882984] kobject: 'batman_adv' (ffff88809d480080): kobject_add_internal: parent: 'veth134', set: '' [ 357.893750] kobject: 'veth135' (ffff88805b983130): kobject_add_internal: parent: 'net', set: 'devices' [ 357.903831] kobject: 'veth135' (ffff88805b983130): kobject_uevent_env [ 357.910635] kobject: 'veth135' (ffff88805b983130): fill_kobj_path: path = '/devices/virtual/net/veth135' [ 357.920786] kobject: 'queues' (ffff88807f20f148): kobject_add_internal: parent: 'veth135', set: '' [ 357.930674] kobject: 'queues' (ffff88807f20f148): kobject_uevent_env [ 357.937171] kobject: 'queues' (ffff88807f20f148): kobject_uevent_env: filter function caused the event to drop! [ 357.947597] kobject: 'rx-0' (ffff88809e91bcd0): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.957062] kobject: 'rx-0' (ffff88809e91bcd0): kobject_uevent_env [ 357.963468] kobject: 'rx-0' (ffff88809e91bcd0): fill_kobj_path: path = '/devices/virtual/net/veth135/queues/rx-0' [ 357.974179] kobject: 'tx-0' (ffff88805d5de818): kobject_add_internal: parent: 'queues', set: 'queues' [ 357.983714] kobject: 'tx-0' (ffff88805d5de818): kobject_uevent_env [ 357.990102] kobject: 'tx-0' (ffff88805d5de818): fill_kobj_path: path = '/devices/virtual/net/veth135/queues/tx-0' [ 358.001539] kobject: 'batman_adv' (ffff888092610d80): kobject_add_internal: parent: 'veth135', set: '' [ 358.012599] kobject: 'veth100' (ffff88804f9f30f0): kobject_add_internal: parent: 'net', set: 'devices' [ 358.023040] kobject: 'veth100' (ffff88804f9f30f0): kobject_uevent_env [ 358.029681] kobject: 'veth100' (ffff88804f9f30f0): fill_kobj_path: path = '/devices/virtual/net/veth100' [ 358.039844] kobject: 'queues' (ffff88804ad9b748): kobject_add_internal: parent: 'veth100', set: '' [ 358.049539] kobject: 'queues' (ffff88804ad9b748): kobject_uevent_env [ 358.056203] kobject: 'queues' (ffff88804ad9b748): kobject_uevent_env: filter function caused the event to drop! [ 358.066503] kobject: 'rx-0' (ffff88809f700cd0): kobject_add_internal: parent: 'queues', set: 'queues' [ 358.075952] kobject: 'rx-0' (ffff88809f700cd0): kobject_uevent_env [ 358.082513] kobject: 'rx-0' (ffff88809f700cd0): fill_kobj_path: path = '/devices/virtual/net/veth100/queues/rx-0' [ 358.093293] kobject: 'tx-0' (ffff88807dccb858): kobject_add_internal: parent: 'queues', set: 'queues' [ 358.102785] kobject: 'tx-0' (ffff88807dccb858): kobject_uevent_env [ 358.109134] kobject: 'tx-0' (ffff88807dccb858): fill_kobj_path: path = '/devices/virtual/net/veth100/queues/t